CN106818045B - An automatic vertical extraction harvester for agricultural Chinese cabbage - Google Patents

Abstract

The invention discloses an automatic vertical pulling harvester for agricultural Chinese cabbages, which comprises a harvester body, wherein a harvesting cavity is arranged on the harvester body, a rotating first rotating shaft is arranged in the harvesting cavity, a harvesting rotating wheel is arranged on the first rotating shaft, two sides of the harvesting rotating wheel are respectively connected with a guide disc, two circles of corresponding first grooves are arranged on the harvesting rotating wheel, a sliding rod connected with the harvesting rotating wheel is respectively arranged in each first groove, a clamping support rod swinging in the guide discs at two sides is respectively arranged on each sliding rod, a corresponding clamping disc is respectively connected on each clamping support rod, a semicircular guide disc driving the clamping disc to slide is also respectively arranged on each fixed end, white cabbages can be clamped through the clamping discs, and the clamping discs can be further pressed through the semicircular guide discs, thereby can realize pulling up the chinese cabbage vertically to avoid utilizing spin results chinese cabbage to cause the chinese cabbage damage.

Description

An automatic vertical extraction harvester for agricultural Chinese cabbage

technical field

The invention relates to a Chinese cabbage harvester, in particular to an agricultural Chinese cabbage automatic vertical extraction harvester, in particular to an agricultural Chinese cabbage automatic extraction harvester capable of extracting the whole Chinese cabbage plant.

Background technique

With the continuous improvement of living standards, it also further promotes the continuous development of agricultural machinery. In the current agricultural production process, Chinese cabbage is one of the necessary vegetables in life. The size of Chinese cabbage is large, so most of them are harvested manually. When Chinese cabbage is harvested in a large area of planting, it requires a lot of manual harvesting, which further increases the amount of labor, and also further increases Chinese cabbage. planting costs.

People have realized and improved on the above problems. In Chinese Patent Application No. 201610946570.9, a suspension-based Chinese cabbage harvester device is disclosed. A suspension-based Chinese cabbage harvester device includes a traction that provides power. A power unit, a side frame arranged to be coupled with the traction power unit and arranged on one side of the traction power unit, a lifting device arranged on the side frame and used for harvesting Chinese cabbage, and the side frame is driven around the side frame by the traction power unit. The surrounding movement of the Chinese cabbage plots, and the Chinese cabbage bodies are pulled out from the soil through the lifting device, which realizes the circular harvesting of the Chinese cabbage plots, and no longer manual harvesting, thus improving the harvesting efficiency of Chinese cabbage. . Although the hanging Chinese cabbage harvester device can realize the automatic harvesting of Chinese cabbage, there are still the following problems: in the process of harvesting Chinese cabbage by using the left helical roller and the right helical roller, although the cabbage can be harvested, the left and right helical rollers can be harvested. The cabbage is easily broken during the rotation of the helical roller and the right helical roller, thus causing certain losses to farmers and further reducing farmers' income.

Therefore, it is necessary to design an automatic vertical extraction harvester for agricultural Chinese cabbage to solve the above-mentioned technical problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the problems existing in the prior art, and to provide an automatic vertical extraction harvester for agricultural Chinese cabbage. The present invention has a simple structure and can use the first rotating shaft in the harvesting cavity to drive the rotation of the harvesting wheel. The harvesting wheel is provided with a guide disc, so that the cabbage can be rotated between the cabbage by the guide disc, and a clamping support rod is arranged on the harvesting wheel, so as to further drive the clamping during the rotation of the harvesting wheel For the rotation of the support rod, a fixed end is provided on the clamping support rod, a corresponding clamping disc is respectively provided on the fixed end, and a compression plate is respectively provided on both sides of the harvesting cavity a sliding plate, so that the clamping support rod can be clamped by the pressing sliding plate during the rotation of the harvesting wheel, so that the cabbage can be further clamped by using the clamping plate , and can use the semi-circular guide plate provided above on the fixed end to further press the clamping plate, so as to further pull up the cabbage vertically, thereby avoiding the use of threaded rollers to collect the cabbage. The phenomenon of cabbage damage, thus ensuring the integrity of the cabbage.

The present invention is achieved through the following technical solutions:

An agricultural Chinese cabbage automatic vertical extraction harvester includes a body, a rotating roller is arranged on the body, a harvesting cavity is arranged on the body, and a first rotating shaft is arranged in the harvesting cavity, and the first rotating shaft is arranged in the harvesting cavity. A harvesting wheel is arranged on a rotating shaft, and two sides of the harvesting wheel are respectively connected with a guide plate. The harvesting wheel is provided with two corresponding first grooves, and the first grooves are respectively provided with There is a sliding rod connected to the harvesting wheel, the sliding rod is respectively provided with a clamping support rod that swings in the guide plates on both sides, and a fixed end is connected to the clamping support rod respectively, The fixed ends are respectively provided with a corresponding clamping disc, the sliding rods are respectively provided with a positioning rod that drives the clamping support rods to slide, and the clamping support rods are respectively connected with a corresponding clamping disk. A first pressing rod, two sides of the harvesting cavity are respectively provided with a pressing sliding plate connected to the body, and the pressing sliding plates on both sides are respectively corresponding to the first pressing rod, and every two The clamping support rods are respectively connected by an elastic pressure rod, and a semi-circular guide disk is respectively provided on the fixed end to drive the clamping disk to slide, which can be further driven by the rotation of the first rotating shaft. For the rotation of the harvesting wheel, a guide disc is respectively provided on both sides of the harvesting wheel, so that the rotation of the guiding disc can be further driven during the rotation of the harvesting wheel, so that the The guide plate is used for guiding, and the harvesting wheel is provided with two corresponding first grooves. A sliding rod is respectively provided in the first groove, and a swing clamping is provided on the sliding rod. The support rod can simultaneously drive the rotation of the clamping support rod during the rotation of the harvesting wheel, so as to further drive the rotation of the clamping disc, and further By pressing the tightening support rod, the cabbage can be clamped by two corresponding clamping discs, and the semicircular guide disc provided in the fixed end head can be used, so that the semicircular setting can be used. When the semi-circular guide plate is in contact with the ground, the clamping plate can be further lifted up, so that the cabbage can be pulled up vertically, thus avoiding the problem of damage to the cabbage caused by harvesting the cabbage with the rollers, and it can be Continuous harvesting of cabbage can be achieved during the continuous rotation of the harvesting wheel, thereby further reducing labor and increasing farmers' income.

One end of the body is provided with a receiving plate corresponding to the clamping plate, a conveying cavity corresponding to the harvesting cavity is also provided in the body, a rotating chain is arranged in the conveying cavity, and the chain There is a row of conveying racks corresponding to the receiving trays, and the chains provided in the conveying cavity can be used to further drive the rotation of the conveying racks, so that the cabbage can be further conveyed, thereby further reducing the workload.

Further, every two adjacent first grooves form a group, a sliding rotating sleeve is respectively provided on the sliding rod, the clamping support rod is respectively connected to the rotating sleeve, the The rotating sleeve is also connected with a connecting rod respectively, the positioning rods are respectively provided with two, and every two positioning rods are cross-correspondingly connected to the rotating sleeve. They are respectively connected by a guide rod, and a sliding sleeve is arranged on the sliding rod. The sliding sleeve can rotate on the sliding rod and can also slide on the sliding rod. When the harvesting The runner can further drive the rotation of the positioning rods in the process of rotation, and each two adjacent positioning rods are respectively connected by a guide rod, so that the guide rods can be used to clamp the clamping rods. The disks are guided, so that the two correspondingly arranged clamping disks can accurately clamp the cabbage, thereby avoiding random rotation of the clamping disks.

Further, a third turning hole is respectively provided on the fixed end, and a sliding second pressing rod is respectively arranged in the third turning hole, and the semi-circular guide plate is arranged in a semi-circle and is respectively connected to the On the second pressing rod, the fixed end is also provided with a third groove and a second groove corresponding to the third turning hole, and the second pressing rod is respectively connected with There is a fourth pressing rod and a third pressing rod sliding in the third groove and the second groove, the clamping disc is respectively connected on the fourth pressing rod, the A first spring for elastically pressing the third pressing rod is respectively arranged in the second groove, the clamping disc is arranged in a conical shape, and an inner groove of the clamping disc is respectively provided on the clamping disc. The ends of the tightening plate are respectively connected with a limit plate corresponding to the inner groove of the clamping plate, which can further drive the rotation of the fixed end during the rotation of the harvesting wheel, so as to further drive the rotation of the fixed end. The rotation of the semi-circular guide plate, when the semi-circle guide plate can be in contact with the ground during the rotation process, so that the second pressing rod can be further pressed by the semi-circle guide plate, so that the second pressing rod can be further pressed. The clamping plate is pressed to the top, so that the cabbage can be further pulled up vertically by the clamping turntable, which avoids the problem of damage to the cabbage caused by harvesting the cabbage by using the rollers. The positioning plate can be used to block the cabbage, so as to prevent the cabbage from falling during the rotation of the harvesting wheel.

Further, the fourth pressing rod is respectively provided with a T-shaped second inner cavity, the second inner cavity is provided with a sliding sixth rotating shaft, and one end of the sixth rotating shaft is connected with a The elastic pressing plate slides in the second inner cavity, the second inner cavity is further provided with a third spring for elastically pressing the elastic pressing plate, the other end of the sixth rotating shaft is respectively connected with a pressing head, and the clamping The discs are respectively connected to the pressing heads, and the third spring can further press the elastic pressing plate during the process of clamping the cabbage by the clamping disc, so that the cabbage of different sizes can be clamped. tight.

Further, two sides of the body are respectively provided with a second rotating hole, the first rotating shaft rotates in the second rotating hole on both sides, and two sides of the body are respectively provided with a second rotating hole corresponding to the second rotating hole. Corresponding to the connected first inner cavity, the two ends of the first rotating shaft are respectively connected with a first bevel gear and a second bevel gear that rotate in the first inner cavity, and a second rotating bevel gear is also arranged in the body. A rotating shaft, one end of the second rotating shaft is connected with a third bevel gear correspondingly meshed with the first bevel gear, both ends of the conveying cavity respectively include a first rotating hole on the body, two A third rotating shaft and a fourth rotating shaft are respectively arranged in the first rotating hole at the end, and a sprocket is respectively provided on the third rotating shaft and the fourth rotating shaft, and the chain is connected between the third rotating shaft and the fourth rotating shaft. The sprocket set on the fourth rotating shaft rotates, the body is also provided with a second inner cavity corresponding to the fourth rotating shaft, and the end of the fourth rotating shaft is connected with a second inner cavity. A sixth bevel gear that rotates in the cavity, a fifth rotating shaft is also arranged in the body, and both ends of the fifth rotating shaft are respectively connected with a fourth bevel gear and a fifth bevel gear, and the fourth bevel gear The fifth bevel gear is meshed with the second bevel gear and the sixth bevel gear respectively, and the rotation of the first shaft can be further driven by the rotation of the second shaft, and the rotation of the first shaft can be further driven by the rotation of the second shaft. The rotation of the first rotating shaft drives the rotation of the fifth rotating shaft at the same time, and the rotation of the fifth rotating shaft can simultaneously drive the rotation of the fourth rotating shaft, so that the chain can be driven to rotate in the conveying cavity.

Further, the body is provided with a first conveying port corresponding to the conveying cavity, the body is further provided with a second conveying port correspondingly communicating with the conveying cavity, and the body is also provided with There is a storage cavity corresponding to the second conveying port, and the conveying rack is corresponding to the second conveying port, so that the cabbage can be further circulated into the conveying cavity through the first conveying port, so that the The cabbage is further conveyed by the rotation of the chain, so that the cabbage can be further circulated into the storage cavity through the second conveying port, thereby realizing the effect of harvesting to storage of the cabbage.

Further, the ends of the first pressing rod are respectively connected with a semicircular pressing head, and the ends of the pressing sliding plate are respectively connected with a guide plate corresponding to the pressing head. The guide plates on the side are arranged in an inclined shape, and a row of connecting shafts are respectively connected to the pressing sliding plates, and the connecting shafts are respectively connected to the body.

During the rotation of the harvesting wheel, the pressing head can be further driven to rotate, and the first pressing head can be further pressed during the sliding process of the pressing head on the guide plate. The gradual pressing of the rod can further enable the clamping plate to further clamp the cabbage.

Further, a concave fourth groove is respectively provided on the clamping support rod, a rotating rotating collar is respectively provided in the fourth groove, and an elastic pressure rod inner cavity is respectively provided in the elastic pressure rod. The inner cavity of the elastic pressure rod is respectively provided with a second spring, and the two ends of the second spring are respectively connected with the rotating collars provided by each group of the clamping support rods, and can pass through the inner cavity of the elastic pressure rod. The second spring provided in the cavity performs corresponding elastic pressure on the clamping support rod, so that the clamping plate can be in an open state, so that the cabbage can be further arranged in the inner groove of the clamping plate.

Further, sliding grooves corresponding to the first pressing rods are respectively provided in the guide plates on both sides, and the first pressing rods slide in the sliding grooves respectively, and are provided in the guide plates. There is a sliding groove, so that the first pressing rod can slide in the sliding groove, so that the sliding groove can be used to further limit the sliding of the first pressing rod, so as to prevent the clamping Tighten the support rod to rotate freely.

Further, a circle of fixing blocks is connected to the chain, the conveying frames are arranged in an L shape, the conveying frames are respectively connected to the fixing blocks, and the conveying frames arranged on the fixing blocks are respectively provided with a row, The conveying racks can be arranged in a row, so as to further ensure that the conveying racks can normally convey the cabbage.

Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention has a simple structure, and can use the first rotating shaft in the harvesting cavity to drive the rotation of the harvesting wheel, and the harvesting wheel is provided with a guide plate, so that the harvesting wheel can be rotated. Using the guide disc to rotate between the cabbage can further drive the rotation of the guide disc during the rotation of the harvesting wheel, and the harvesting wheel is provided with two rows of corresponding first grooves, A sliding rod is arranged in the first groove, and the clamping support rod can swing on the sliding rod when the sliding rod rotates, so as to be further driven by the rotation of the harvesting wheel The rotation of the clamping support rod, a fixed end head is provided on the clamping support rod, a corresponding clamping disk is respectively set on the fixed end head, and the two sides of the harvesting cavity are respectively A pressing sliding plate is provided, so that the clamping support rod can be clamped by the pressing sliding plate during the rotation of the harvesting wheel, so that the clamping plate can be used for further The cabbage is clamped, and the semi-circular guide plate provided above on the fixed end can be used to further press the clamping plate, so that the cabbage can be further pulled up vertically, thus avoiding the use of threaded rollers The phenomenon of cabbage damage caused by collecting cabbage can ensure the integrity of cabbage, thereby further reducing labor and increasing farmers' income, and can use the chain in the conveying cavity to further drive the rotation of the conveying frame, so that the use of The conveying rack further conveys and stores the cabbage.

Description of drawings

The present invention will be further described below with reference to the accompanying drawings.

1 is a schematic diagram of the overall structure of an agricultural Chinese cabbage automatic vertical extraction harvester according to an embodiment of the present invention.

2 is a side view of the overall structure of the agricultural Chinese cabbage automatic vertical extraction harvester according to the embodiment of the present invention.

3 is a top view of the overall structure of the agricultural Chinese cabbage automatic vertical extraction harvester according to the embodiment of the present invention.

FIG. 4 is a schematic diagram of the structure of one of the first grooves of the harvesting wheel part according to the embodiment of the present invention.

FIG. 5 is a schematic diagram of the overall structure of the fixed terminal according to the embodiment of the present invention.

FIG. 6 is a schematic diagram of the connection structure between the fourth pressing rod and the pressing head according to the embodiment of the present invention.

FIG. 7 is a schematic diagram of the overall structure of the pressing sliding plate according to the embodiment of the present invention.

FIG. 8 is a schematic diagram of the overall structure of the elastic pressure rod according to the embodiment of the present invention.

FIG. 9 is a schematic diagram of the connection structure between the chain and the conveying frame according to the embodiment of the present invention.

FIG. 10 is a schematic diagram of the overall structure of the clamping plate according to the embodiment of the present invention.

In the figure: 1 body, 2 harvesting cavity, 3 first rotating shaft, 4 harvesting runner, 5 guiding runner, 6 clamping support rod, 7 clamping plate, 8 fixing block, 9 pressing sliding plate, 10 second rotating shaft , 11 roller, 12 first conveying port, 13 connecting plate, 14 first rotating hole, 15 third rotating shaft, 16 fourth rotating shaft, 17 sprocket, 18 chain, 19 conveying frame, 20 conveying cavity, 21 second conveying port, 22 storage cavity, 23 first groove, 24 second rotation hole, 25 rotation sleeve, 26 connecting rod, 27 positioning rod, 28 sliding groove, 29 first pressing rod, 30 pressing head, 31 guide rod, 32 Elastic pressure rod, 33 fixed end, 34 first inner cavity, 35 first bevel gear, 36 second bevel gear, 37 third bevel gear, 38 fourth bevel gear, 39 third turning hole, 40 second groove, 41 The third groove, 42 The second pressing rod, 43 The third pressing rod, 44 The fourth pressing rod, 45 The limit plate, 46 The first spring, 47 The semicircular guide plate, 48 The rotating collar, 49 The second Spring, 50 inner cavity of elastic rod, 51 connecting shaft, 52 guide plate, 53 fifth shaft, 54 second cavity, 55 fifth bevel gear, 56 sixth bevel gear, 57 sliding rod, 58 pressing head, 59 first Six rotating shafts, 60 elastic pressure plate, 61 third spring, 62 second inner cavity, 63 clamping plate inner groove, 64 guide plate, 65 fourth groove.

Detailed ways

As shown in Figures 1 to 10, an agricultural Chinese cabbage automatic vertical extraction harvester includes a body 1, which is provided with a rotating roller 11, and a harvesting cavity 2 is provided on the body 1. A first rotating shaft 3 is arranged in the harvesting cavity 2 , a harvesting wheel 4 is arranged on the first rotating shaft 3 , and two sides of the harvesting wheel 4 are respectively connected with a guide plate 52 , on the harvesting wheel 4 There are two corresponding first grooves 23, and a sliding rod 57 connected to the harvesting wheel 4 is respectively provided in the first groove 23. The sliding rods 57 are respectively provided with one on both sides. The clamping support rod 6 swings in the guide plate 52, the clamping support rod 6 is connected with a fixed end 33 respectively, and a corresponding clamping plate 7 is respectively provided on the fixed end 33. The sliding rods 57 are also respectively provided with a positioning rod 27 that drives the clamping support rod 6 to slide. The clamping support rod 6 is respectively connected with a corresponding first compression rod 29 . Both sides of the harvesting cavity 2 A pressing slide 9 connected to the body 1 is respectively provided, and the pressing slides 9 on both sides correspond to the first pressing rods 29 respectively. They are respectively connected by an elastic pressing rod 32, the fixed end 33 is also provided with a semi-circular guide plate 47 which drives the clamping plate 7 to slide, and an empty groove, namely the harvesting cavity, is arranged at the bottom of the body 1. 2. A first rotating shaft 3 is arranged in the harvesting cavity 2, and a harvesting wheel 4 can be provided on the first rotating shaft 3, and the harvesting wheel 4 can rotate in the harvesting cavity 2, A guide disc 52 is provided on both sides of the harvesting wheel 4, the guide disc 52 is a circular disc, and the guide disc 52 can roll on the ground, and the harvesting wheel 4 can drive the The guide plate 52 rotates, the harvesting wheel 4 is provided with two corresponding first grooves 23, and the number of the first grooves 23 can be designed according to the needs of the design, and the two circles of the first The grooves 23 are correspondingly arranged side by side, each two of the first grooves 23 form a row, and a sliding rod 57 connected to the harvesting wheel 4 is respectively disposed in each row of the first grooves 23 , Each of the sliding rods 57 is provided with one, and a swinging clamping support rod 6 is respectively provided on the sliding rod 57, and the clamping supporting rod 6 can swing left and right on the sliding support rod 5, respectively. And it can also slide back and forth on the sliding rod 57, the clamping support rod 6 can swing between the guide plates 52 on both sides, and a fixed end is connected to the end of the clamping support rod 6 respectively. The head 33 is respectively provided with a clamping disc 7 on the clamping end 33, the clamping discs 7 are respectively arranged in a conical shape, and a first pressing rod 29 is respectively connected to the clamping support rod 6, Two sides of the harvesting cavity 2 are respectively provided with a pressing sliding plate 9, so that the clamping support rod 6 can be further driven to rotate during the rotation of the harvesting wheel 4. The clamping support rod 6 During the rotation process, the first pressing rod 2 can be simultaneously driven 9, after the first pressing rod 29 is rotated to the pressing sliding plate 9, the first pressing rod 29 can be further squeezed by the pressing sliding plates 9 on both sides, Therefore, the tightening support rods 6 can be respectively squeezed by the first pressing rods 29 , so that the action of the clamping discs 7 can be pushed, and the two clamping discs 7 in each row can be moved in phase with each other. After the corresponding clamping, the Chinese cabbage can be further clamped, and a sliding semicircular guide plate 47 is respectively provided on the fixed end 33, and the semicircular guide plate 47 is arranged in a semicircle, so that it can be During the rotation of the support rod 6, after the clamping plate 7 clamps the cabbage, the semi-circular guide plate 47 can be in contact with the ground during the continuous rotation of the clamping support rod 6, so that it can pass through the cabbage. The semi-circular guide plate 47 further presses the clamping plate 7, so that the clamping plate 7 can generate an upward force, so that the Chinese cabbage can be pulled up vertically, thereby avoiding the use of rollers to harvest Chinese cabbage. The problem of damage to the Chinese cabbage further ensures the integrity of the Chinese cabbage, thereby increasing the income of farmers, and the two clamping support rods 6 in each row are respectively connected through a corresponding elastic pressure rod 32, so that the The elastic pressing rods 32 respectively press the two clamping support rods 6 correspondingly, so that the two clamping discs 7 can be further opened, so that the two clamping support rods 6 can be further clamped. The plate 7 can clamp the Chinese cabbage, so that damage to the Chinese cabbage caused by the two clamping plates 7 is avoided.

One end of the body 1 is provided with a receiving plate 13 corresponding to the clamping plate 7 , the body 1 is also provided with a conveying cavity 20 corresponding to the harvesting cavity 2 , and a rotating cavity 20 is provided in the conveying cavity 20 The chain 18 is provided with a row of conveying racks 19 corresponding to the receiving plate 13 on the chain 18, and a receiving plate 13 is arranged at one end of the body 1, and the receiving plate 13 is a semicircular plate, thereby When the clamping support rod 6 is rotated to the tail of the clamping plate 7, the elastic pressure of the elastic pressure rod 32 can be used to further push the two clamping support rods 6 apart, so that the two clamping support rods 6 can be pushed apart. Further, the two clamping discs 7 are pushed apart, so that the Chinese cabbage clamped in the two clamping discs 7 can be automatically dropped into the receiving plate 13, and a conveyor is provided in the body 1. cavity 20, so that the Chinese cabbage can fall into the conveying cavity 20, a rotating chain 18 is arranged in the conveying cavity 20, and a circle of conveying racks 19 is arranged on the chain 18, so that the chain can be 18 can further drive the rotation of the conveying frame 19 during the rotation process, so that the Chinese cabbage can be further conveyed through the conveying frame 19, so that the Chinese cabbage can be further processed.

As shown in FIG. 2 and FIG. 4 , FIG. 4 is a schematic diagram of the structure of one of the first grooves of the harvesting wheel part of the present embodiment, and the structures in all the first grooves are the same. Every two adjacent first grooves 23 form a group, a sliding rotating sleeve 25 is respectively provided on the sliding rod 57, and the clamping support rod 6 is respectively connected to the rotating sleeve 25, The rotating sleeve 25 is also connected with a connecting rod 26 respectively, and two positioning rods 27 are respectively provided, and every two positioning rods 27 are cross-connected to the rotating sleeve 25, each adjacent The two positioning rods 27 are respectively connected by a guide rod 31. The first grooves 23 are provided with two circles, and each adjacent two first grooves 23 form a group. The sliding rods 57 are respectively provided with a sliding rotating sleeve 25, the rotating sleeve 25 can rotate on the sliding rod 57, and the rotating sleeve 25 can slide on the sliding rod 57, and the rotating sleeve 25 can slide on the sliding rod 57. The clamping support rods 6 are respectively connected to the rotating sleeves 25, and a connecting rod 26 is also connected to the rotating sleeves 25 respectively. The positioning rods 27 are connected to the rotating sleeves 25. The rotating sleeve 25 is respectively connected with two positioning rods 27, the positioning rods 27 are connected to the connecting rods 26 in a crosswise corresponding manner, and a guide rod 31 is passed between each adjacent two positioning rods 27 respectively. Corresponding connection is made, so that the connecting rod 26 can simultaneously drive the rotation of the positioning rod 27 during the rotation of the guide rod 31, and can simultaneously drive the clamping support rod 6 to synchronously rotate. The sliding rod 57 swings and slides upward, so that the guide rod 31 can be further driven to rotate during the rotation of the harvesting wheel 4 , and the guide rod 31 can further clamp the The support rod 6 is positioned and guided, so that the cabbage can be further rotated to the cabbage position through the rotation of the guide rod 31 , so that the cabbage can be clamped and positioned by the clamping plate 7 provided on the clamping support rod 6 , so that the clamping plate 7 can accurately clamp the Chinese cabbage.

As shown in FIG. 5 and FIG. 10 , the fixed end 33 is respectively provided with a third rotation hole 39 , and a sliding second pressing rod 42 is respectively provided in the third rotation hole 39 , and the semi-circular guide plate 47 are arranged in a semicircle and are respectively connected to the second pressing rods 42. The fixed end 33 is also provided with a third groove 41 and a corresponding communication with the third turning hole 39. The second groove 40, the second pressing rod 42 is respectively connected with a fourth pressing rod 44 and a third pressing rod sliding in the third groove 41 and the second groove 40 43. The clamping discs 7 are respectively connected to the fourth pressing rods 44, and the second grooves 40 are respectively provided with a first spring 46 for pressing the third pressing rods 43. The clamping discs 7 are arranged in a conical shape, and the clamping discs 7 are respectively provided with a clamping disc inner groove 63, and the ends of the clamping discs 7 are respectively connected with a clamping disc inner groove 63. The corresponding limit plate 45 is provided with a third turning hole 39 on the fixed end 33 respectively, the third turning hole 39 is a through hole, and a sliding third turning hole 39 is respectively arranged in the third turning hole 39 . Two pressing rods 42 , the second pressing rod 42 can slide in the third rotating hole 39 , and the semicircular guide discs 47 are respectively connected to the second pressing rods 42 , at the fixed end A third groove 41 and a second groove 40 are respectively provided in the head 33, and the third groove 41 and the second groove 40 can be respectively communicated with the third rotating hole 39, so The second pressing rod 42 is connected with a fourth pressing rod 44 and a third pressing rod 43 respectively, and the fourth pressing rod 44 and the third pressing rod 43 can The three grooves 41 and the second grooves 40 slide in, and the clamping plate 7 is connected to the fourth clamping rod 44 respectively, so that the semi-circular guide plate 47 can slide on the ground. can further push the second pressing rod 42 to slide in the third rotating hole 39, so that the fourth pressing rod 44 and the third pressing rod 43 can be simultaneously pushed to slide, and at the same time The action of further pushing the clamping plate 7, so as to realize the vertical sliding of the clamping plate 7, so as to realize that the clamping plate 7 can vertically pull up the Chinese cabbage, avoiding the traditional harvesting by using a swirl roller. The Chinese cabbage causes the problem of damage to the Chinese cabbage, and a first spring 46 can be respectively provided in the second groove 40, so that the third pressing rod 43 can be elastically pressed by the first spring 46, respectively. Therefore, the semicircular guide plate 47 can be reset, and the continuous operation of the semicircle guide plate 47 can be realized. The provided clamping plate 7 can further prevent the Chinese cabbage from disengaging after pulling up the Chinese cabbage, and a limit plate 45 is also connected to the end of the clamping plate 7, so that the clamping plate 7 can be When the plate 7 rotates with the clamping support rod 6, it can further block the Chinese cabbage, thereby preventing the The dish slips off from the inner groove 63 of the clamping plate, and the limiting plate 45 is a semicircular disk.

As shown in FIG. 6 , the fourth pressing rods 44 are respectively provided with a T-shaped second inner cavity 62 , and the second inner cavity 62 is provided with a sliding sixth rotating shaft 59 . The sixth rotating shaft One end of 59 is connected with an elastic pressing plate 60 that slides in the second inner cavity 62, and a third spring 61 which elastically presses the elastic pressing plate 60 is also arranged in the second inner cavity 62, and the sixth rotating shaft 59 The other ends of the fourth tightening rods 44 are respectively connected with a pressing head 58, the clamping discs 7 are respectively connected on the pressing heads 58, and a second inner cavity 62 is respectively provided at the end of the fourth tightening rod 44. The second inner cavities 62 are respectively arranged in a T shape, and a sliding sixth rotating shaft 59 is respectively disposed in the second inner cavity 62 , and an elastic pressing plate 60 is connected to one end of the sixth rotating shaft 59 . The elastic pressing plate 60 can slide in the second inner cavity 62, so that the elastic pressing plate 60 can be used to prevent the sixth rotating shaft 59 from being separated from the second inner cavity 62, and an elastic pressure is also provided in the second inner cavity 62 The third spring 61 of the elastic pressing plate 60 can use the third spring 61 to elastically press the elastic pressing plate 60, and can further elastically press the pressing head 58, so that the clamping head 58 can be further elastically pressed. The clamping plate 7 is elastically pressed, and the clamping plate 7 can be used to clamp Chinese cabbage of different sizes, so as to avoid the problem that the Chinese cabbage cannot be clamped due to its small diameter.

As shown in FIG. 1 to FIG. 3 , two sides of the body 1 are respectively provided with a second rotating hole 24 , the first rotating shaft 3 rotates in the second rotating hole 24 on both sides, and the two sides of the body 1 are also A first inner cavity 34 corresponding to the second rotating hole 24 is respectively provided, and both ends of the first rotating shaft 3 are respectively connected with a first bevel gear 35 rotating in the first inner cavity 34 and a The second bevel gear 36, the body 1 is also provided with a second rotating shaft 10, and one end of the second rotating shaft 10 is connected with a third bevel gear 37 correspondingly meshed with the first bevel gear 35, Two ends of the conveying cavity 20 respectively include a first rotating hole 14 on the body 1, and a third rotating shaft 15 and a fourth rotating shaft 16 are respectively provided in the first rotating hole 14 at both ends. The third rotating shaft 15 and the fourth rotating shaft 16 are respectively provided with a sprocket 17 , and the chain 18 rotates on the sprockets 17 provided on the third rotating shaft 15 and the fourth rotating shaft 16 . The body 1 is also provided with a second inner cavity 54 corresponding to the fourth rotating shaft 16 , and the end of the fourth rotating shaft 16 is connected with a sixth bevel gear 56 that rotates in the second inner cavity 54 , The body 1 is also provided with a fifth rotating shaft 53, two ends of the fifth rotating shaft 53 are respectively connected with a fourth bevel gear 38 and a fifth bevel gear 55, the fourth bevel gear 38 and the The fifth bevel gear 55 is meshed and connected with the second bevel gear 36 and the sixth bevel gear 56 respectively, and a second rotation hole 24 is respectively provided on both sides of the body 1. The second rotation hole 24 communicate with the harvesting cavity 2 respectively, and a first inner cavity 34 corresponding to the second rotating hole 24 is respectively provided on both sides of the body 1. The ends rotate in the first inner cavity 34 respectively, and a first bevel gear 35 and a second bevel gear 36 are respectively connected to both ends of the first rotating shaft 3 . The first bevel gear 35 is connected to the first bevel gear 35 Two bevel gears 36 can rotate in the first inner cavity 34 respectively, a second rotating shaft 10 is provided in the body 1 , and one end of the second rotating shaft 10 is connected with the first bevel gear 35 corresponds to the third bevel gear 37 that is meshed and connected, and the other end of the second shaft 10 can be connected to the power take-off shaft on the tractor, so that the tractor can further drive the rotation of the second shaft 10 , so as to further drive the rotation of the first rotating shaft 3, the first rotating hole 14 is respectively provided at both ends of the conveying cavity 20, the third rotating shaft 15 and the fourth rotating shaft 16 are respectively at both ends The first rotating hole 14 rotates, and a sprocket 17 is connected to the third rotating shaft 15 and the fourth rotating shaft 16 respectively. The chain 18 can rotate on the sprocket 17, and the body 1 is also provided with a second inner cavity 54, one end of the fourth rotating shaft 16 can rotate in the second inner cavity 54, and a sixth bevel gear 56 is connected to the end of the fourth rotating shaft 16, so The sixth bevel gear 56 can be The two inner cavities 54 rotate, and the body 1 is also provided with a rotating fifth rotating shaft 53. The two ends of the fifth rotating shaft 53 are respectively provided with a fourth bevel gear 38 and a fifth bevel gear 55, and the The fourth bevel gear 38 and the fifth bevel gear 55 can be meshed with the second bevel gear 36 and the sixth bevel gear 56 respectively, so as to be able to rotate during the rotation of the second shaft 10 . Further driving the rotation of the first rotating shaft 3 can further drive the rotation of the harvesting wheel 4 during the rotation of the first rotating shaft 3 , and can pass the second bevel gear 36 and the fourth The corresponding meshing connection of the bevel gear 38 can further drive the rotation of the fifth rotating shaft 53, and through the corresponding meshing connection between the fifth bevel gear 55 and the sixth bevel gear 56, further It drives the rotation of the fourth rotating shaft 16, thereby further driving the rotation of the sprocket 17, thereby driving the chain 18 to rotate in the conveying cavity 20, and further conveying the cabbage.

As shown in FIG. 1 , the body 1 is provided with a first delivery port 12 corresponding to the delivery cavity 20 , and the body 1 is also provided with a second delivery port 12 corresponding to the delivery cavity 20 . The body 1 is also provided with a storage cavity 22 corresponding to the second conveying port 21 , and the conveying rack 19 corresponds to the second conveying port 21 . There is a first conveying port 12 corresponding to the conveying cavity 20, and the receiving tray 13 corresponds to the first conveying port 12, so that the cabbage can be further circulated through the first conveying port 12. In the conveying cavity 20, a second conveying port 21 is also provided in the body 1, the second conveying port 21 is arranged on the top of the body 1, and the second conveying port 21 is connected to the storage cavity. 22 is communicated correspondingly, so that the cabbage can be further transported into the storage cavity 22 through the second delivery port 21 through the chain 18 .

As shown in FIG. 2 and FIG. 7 , the ends of the first pressing rod 29 are respectively connected with a semicircular pressing head 30 , and the ends of the pressing sliding plate 9 are respectively connected with a The guide plates 64 corresponding to the tightening head 30, the guide plates 64 on both sides are arranged in an inclined shape, and a row of connecting shafts 51 are respectively connected to the pressing sliding plate 9, and the connecting shafts 51 are respectively connected to the body 1 On the other hand, a semicircular pressing head 30 is respectively connected to the end of the first pressing rod 29, and a guide plate 64 is connected to the end of the pressing sliding plate 9. The harvesting cavity 2 The two sides are respectively connected with a pressing sliding plate 9, the ends of the pressing sliding plate 9 on both sides are respectively connected with a guide plate 64, and the guide plates 64 on both sides are arranged in a trapezoid shape, so that the A pressing rod 29 can be further connected with the guide plate 64 during the rotation of the harvesting wheel 4. When the clamping support rod 6 is rotated to the position of Chinese cabbage, it can pass through the The first pressing rod 29 is connected to the guide plate 64 correspondingly. Since the guide plates 64 on both sides are arranged in a trapezoid shape, the first pressing rod 29 on both sides can gradually push the clamping The support rod 6 can further clamp the clamping discs 7 on both sides correspondingly, and in the process of sliding the first pressing rods 29 on the two sides on the pressing sliding disc 9 The clamping plates 7 on both sides can be further clamped, so that the cabbage can be further clamped and conveyed. When the first pressing rod 29 slides to the end of the pressing sliding plate 9 Afterwards, under the elastic force of the elastic pressure rod 32, the clamping support rods 6 on both sides can be further correspondingly elastically pressed, so that the clamping discs 7 on both sides can be bounced, so as to further The cabbage falls into the receiving plate 13 , and a row of connecting shafts 51 are respectively connected to the pressing sliding plates 9 , so that the pressing sliding plates 9 can be fixed on the body 1 through the connecting shafts 51 .

As shown in FIG. 8 , the clamping support rods 6 are respectively provided with a concave fourth groove 65 , and a rotating rotating collar 48 is respectively provided in the fourth grooves 65 . There is an inner cavity 50 of an elastic pressure rod, and a second spring 49 is respectively arranged in the inner cavity 50 of the elastic pressure rod. The collars 48 are connected correspondingly, and a fourth groove 65 is respectively provided on the clamping support rod 6 . The fourth groove 65 is arranged in a circular ring shape, and a rotating The collar 48, the rotating collar 48 can rotate on the clamping support rod 6, and the elastic pressure rod 32 is respectively provided with a cavity, namely the elastic pressure rod inner cavity 50, in the elastic compression rod inner cavity 50 A second spring 49 is respectively provided, and the second springs 49 are respectively connected with the rotating collars 48 provided for every two adjacent clamping support rods 6. A group is formed between the two, and the two ends of the second spring 49 are respectively connected with the rotating collar 48 correspondingly, so that under the elastic force of the second spring 49, each group of the The clamping support rod 6 is elastically pressed, so that the clamping discs 7 on both sides can be further elastically pressed apart, thereby facilitating the clamping of the cabbage.

As shown in FIG. 2 , the guide plates 52 on both sides are respectively provided with sliding grooves 28 corresponding to the first pressing rods 29 , and the first pressing rods 29 slide in the sliding grooves 28 respectively. , a sliding groove 28 is respectively provided in the guide plates 52 on both sides, the sliding groove 28 is an empty groove, the first pressing rod 29 can slide in the sliding groove 28, and the sliding groove 28 The set number corresponds to the first pressing rod 29, so that the sliding groove 28 can be used to further limit the sliding range of the first pressing rod 29, so as to further prevent the clamping support rod 6 from being arbitrarily rotation.

As shown in FIG. 9 , a ring of fixing blocks 8 is connected to the chain 18 , the conveying frames 19 are arranged in an L shape, the conveying frames 19 are respectively connected to the fixing blocks 8 , and the fixing blocks 8 The conveying racks 19 are provided with a row respectively, and a circle of the fixing blocks 8 can be connected to the chain 18, so that the conveying racks 19 can be connected to the fixing blocks 8, so as to further ensure the The stability of the conveying racks 19, and the conveying racks 19 are respectively provided with one row, so that the normal conveying function to the conveying racks 19 can be further ensured.

The above-mentioned embodiments are preferred embodiments of the present invention, and are only used to facilitate the description of the present invention, and are not intended to limit the present invention in any form. Within the scope of the technical features of the present invention, equivalent embodiments with partial changes or modifications made by using the technical content disclosed in the present invention, and without departing from the technical features of the present invention, still belong to the scope of the technical features of the present invention.

Claims (10)

1. The cropper 1. a kind of agricultural Chinese cabbage automatic vertical is chosen, includes a body, and the body is equipped with the idler wheel of rotation, It is characterized by: the body is equipped with a harvest chamber, and the intracavitary first rotating shaft for being equipped with a rotation of the harvest, described first turn Axis is equipped with a harvest runner, and the two sides of the harvest runner are connected separately with a positioning disk, and the harvest runner is equipped with two Corresponding first groove is enclosed, a sliding bar being connected on the harvest runner is respectively equipped in first groove, it is described It is respectively equipped with the clamping brace bar swung in a positioning disk described in two sides on sliding bar, is separately connected on the clamping brace bar There is a fixed end, a corresponding clamping disk is respectively equipped in the fixed end, further respectively has one on the sliding bar The locating rod of the clamping brace bar sliding is driven, one corresponding first is connected separately on the clamping brace bar and compresses Bar, the harvest chamber two sides are respectively equipped with a compression sliding plate being connected on the body, compression sliding plate described in two sides respectively with First compressor arm is corresponding, suppresses the corresponding connection of bar by one respectively between every two clamping brace bars, described The drive semicircle positioning disk for clamping disk sliding is further respectively had in fixed end；

   Described body one end be equipped with one it is corresponding with the clamping disk connect disk, one and the harvest chamber are additionally provided in the body Corresponding conveyor chamber, is equipped with the chain of a rotation in the conveyor chamber, the chain be equipped with a row with described to connect disk opposite The carriage answered.
2. 2. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: each adjacent two First groove constitutes one group, and the rotational sleeve of a sliding, the clamping brace bar difference are respectively equipped on the sliding bar It is connected on the rotational sleeve, a connecting rod is also respectively connected on the rotational sleeve, the locating rod is respectively arranged with Two, and every two locating rod cross-pairs should be connected on the rotational sleeve, between every adjacent two locating rods Pass through the corresponding connection of a guide rod respectively.
3. 3. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: the fixing end It is respectively equipped with a third turn hole on head, the second compressor arm of a sliding, the semicircle guiding are respectively equipped in the third turn hole Disk semicircular in shape is arranged and is connected on second compressor arm, and one and described the are further respectively had in the fixed end The third groove of the corresponding connection of three turn holes and one second groove are connected separately with one in the third on second compressor arm The 4th compressor arm and a third compressor arm slided in groove and second groove, the clamping disk are connected to described the On four compressor arms, first spring for suppressing the third compressor arm is respectively equipped in second groove, the clamping disk is in Taper setting, and a clamping disk inside groove is respectively equipped on the clamping disk, the end clamped on disk is also respectively connected one Position-arresting disk corresponding with the clamping disk inside groove.
4. 4. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 3, it is characterised in that: the 4th pressure It is respectively equipped with a T-shaped second inner chamber in tight bar, is equipped with the 6th shaft of a sliding in the second inner chamber, described 6th turn One end of axis is connected with a pressing plate slided in the second inner chamber, further respectively has one in the second inner chamber and suppresses institute The third spring of pressing plate is stated, the other end of the 6th shaft is connected separately with a hold-down head, and the clamping disk is separately connected On the hold-down head.
5. 5. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: the body two Side is respectively equipped with one second turn hole, and the first rotating shaft rotates in the second turn hole described in two sides, and the body two sides are also distinguished First inner chamber equipped with a connection corresponding with second turn hole, the first rotating shaft both ends are connected separately with one described The first bevel gear of intracavitary rotation and a second bevel gear in one are additionally provided with the second shaft of a rotation in the body, described One end of second shaft is connected with the third hand tap gear of an engagement connection corresponding with the first bevel gear, the conveyor chamber Both ends have respectively included one and have been located at the first turn hole on the body, and the third of a rotation is respectively equipped in the first turn hole described in both ends Shaft and one the 4th shaft, are respectively equipped with a sprocket wheel in the third shaft and the 4th shaft, and the chain is described the It is rotated on sprocket wheel set by three shafts and the 4th shaft, it is corresponding with the 4th shaft that one is additionally provided in the body Second inner chamber, the end of the 4th shaft are connected with the 6th bevel gear rotated in the second inner chamber, the body It is inside additionally provided with the 5th shaft of a rotation, the both ends of the 5th shaft are connected separately with one the 4th bevel gear and one the 5th cone tooth Wheel, the 4th bevel gear and the 5th bevel gear respectively with the second bevel gear and the 6th bevel gear is corresponding nibbles Close connection.
6. 6. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: in the body It is corresponding with the conveyor chamber to be additionally provided with one in the body for the first delivery port equipped with a connection corresponding with the conveyor chamber Second delivery port of connection is additionally provided with the storage chamber of a connection corresponding with second delivery port in the body, described defeated Send frame corresponding with second delivery port.
7. 7. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: first pressure The end of tight bar is connected separately with the hold-down head of a semicircular in shape, and the end for compressing sliding plate is connected separately with one and the pressure Tight corresponding guide plate, guide plate described in two sides are obliquely arranged, and row company is connected separately on the compression sliding plate Spindle, the connecting shaft are connected on the body.
8. 8. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: clampings is propped up It is respectively equipped with a 4th concave groove on strut, the rotational lantern ring of a rotation is respectively equipped in the 4th groove, it is described It suppresses and is respectively equipped with one in bar and suppresses bar inner cavity, described suppress intracavitary in bar is respectively equipped with a second spring, the second spring Both ends connection corresponding with rotational lantern ring set by clamping brace bar described in every group respectively.
9. 9. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: led described in two sides Sliding groove corresponding with first compressor arm is respectively equipped with into disk, first compressor arm is respectively in the sliding groove Sliding.
10. 10. a kind of agriculture Chinese cabbage automatic vertical is chosen cropper according to claim 1, it is characterised in that: the chain On be connected with a circle fixed block, the L-shaped setting of carriage, the carriage is connected on the fixed block, and institute It states set carriage on fixed block and is respectively equipped with a row.