CN203057850U - Two-ridge four-row whole-feeding peanut combined harvester - Google Patents

Abstract

Two ridges and four rows full-feeding peanut combine harvester, including a driving device, a clamping and conveying device, a fruit picking and cleaning device, and a fruit lifting device; ; The two ridges and four rows clamping conveying collection device includes a clamping chain frame and a clamping chain; the clamping chain includes a clamping chain I, a clamping chain II, a clamping chain III, a clamping chain IV and a clamping chain The clamping chain V, the clamping chain I and the clamping chain II realize the clamping and conveying route A of peanut seedlings through engagement, and the clamping chain III and the clamping chain IV realize the clamping and conveying route B of peanut seedlings through engagement; The clamping and conveying collecting device also includes a clamping and collecting device, and the clamping and conveying path A and the clamping and conveying path B merge with the conveyed peanut seedlings at the clamping and collecting device. The utility model realizes the harvesting, clamping and conveying, fruit picking, cleaning and fruit collection of two ridges and four rows of peanut seedlings, improves the working efficiency of the peanut combine harvester, and reduces the time cost.

Description

Two ridges and four rows full feeding peanut combine harvester

technical field

The utility model relates to a peanut combined harvester, in particular to a peanut combined harvester with two ridges and four rows fully fed. , transportation, fruit picking and cleaning, etc. all harvesting steps.

Background technique

Peanuts, also known as groundnuts, are known as "vegetable meat". The oil content is as high as 50%, the quality is good, and the smell is fragrant. In addition to being edible, peanuts are also used in printing and dyeing and papermaking industries; peanuts are also a traditional Chinese medicine, suitable for symptoms such as malnutrition, spleen and stomach disorders, cough, phlegm and asthma, and lack of milk. As an important economic crop, peanut has a wide planting area in my country. Therefore, the harvesting method of peanuts is of great significance to the economic development of the growing area.

At present, the vast majority of peanuts are harvested manually, including pulling out the peanuts, laying them out, drying them in the sun for a few days, and then manually picking them up on the field for fruit picking, shelling, and cleaning. Manual methods are not only labor-intensive , and the work efficiency is low, labor-intensive and time-consuming, and the production cost is extremely high. With the development of peanut harvesting machinery, there have been peanut segment harvesters and peanut combine harvesters. Peanut segmental harvesters mostly use four-wheel tractors, which can complete the operations of digging, shaking the soil, and laying peanuts, while the fruit picking and cleaning after drying are still done manually; the peanut combine harvester has the functions of digging, conveying, etc. , Separation of soil, fruit picking, separation and cleaning, and fruit collection and other compound functions are suitable for large-area plots and have the characteristics of high production efficiency and low harvest loss rate.

As a connecting step of digging harvesting and fruit picking and cleaning, clamping and conveying is an important step in the process of peanut harvester harvesting peanuts. Only when the high efficiency of clamping and conveying is realized can it be possible to improve the overall working efficiency of the peanut combine harvester . At present, the existing peanut combined harvesting machines in China often have the following problems: (1) The clamping chain adopts an adjustment method with one end fixed and the other end floating to prevent the congestion of peanut vines; Too many peanut seedlings lead to congestion; (2) Only one ridge and two rows can be operated, and two ridges and four rows cannot be operated and collected at the same time, and the operation efficiency is relatively low; resulting in more times for harvesters to enter the ground and cause compaction to the field soil; (3) The driving device is generally installed at the rear end of the entire peanut combine harvester, and the movement stability of the conveying device is likely to be poor due to the excessive power transmission distance; (4) The peanut fruit belt Some soil or stones cannot be removed well during the conveying process, resulting in unsmooth fruit picking and cleaning process in the next step; (5) Most of the fans used in the existing peanut combine harvesters are blowing fans, and the blowing blowers The fan is installed above the cleaning device to remove impurities such as peanut stalks; this cleaning method has poor cleaning effect on impurities such as relatively heavy soil and stones, and may easily cause residues of soil and the like.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides a two-ridge and four-row full-feeding peanut combine harvester. The two-ridge and four-row full-feed peanut combine harvester realizes simultaneous harvesting of two ridges and four rows of peanut seedlings, improving the It improves work efficiency, reduces the compaction of field soil by harvesting machinery, and greatly improves the cleaning effect.

The technical scheme of the utility model: two ridges and four rows full-feed peanut combine harvester, including a driving device, a clamping and conveying device, a fruit picking and cleaning device and a fruit lifting device, and the power device is respectively connected with the clamping and conveying device, the fruit picking and cleaning device The picking device is connected with the fruit lifting device, the clamping and conveying device is located at the front end of the harvester, and the clamping and conveying device is connected with the fruit lifting device through the fruit picking and cleaning device; the clamping and conveying device includes two ridges and four rows of clamping Conveying and collecting device and conveying device, the two-ridge and four-row clamping and conveying and collecting device is connected with the fruit picking and cleaning device through the conveying device; the two-ridge and four-row clamping and conveying and collecting device includes a clamping chain frame and a clamping chain; the clamping chain includes clamping chain I, clamping chain II, clamping chain III, clamping chain IV and clamping chain V, and the clamping chain I, clamping chain II, clamping chain III and The clamping chain IV is installed on the clamping chain frame; the clamping chain I and the clamping chain II realize the clamping and conveying path A of peanut seedlings through the engagement of adjacent parts, and the clamping chain III and the clamping chain IV The clamping and conveying path B of peanut seedlings is realized through the engagement of adjacent parts; the clamping and conveying collecting device also includes a clamping and collecting device, and the clamping and collecting device includes a clamping and collecting bracket, which is installed in the clamping The clamping chain V on the collection bracket, the collection spring tooth support and the collection spring teeth installed on the collection spring tooth support; Converge into one road at the collection device.

Preferably, the clamping collection support is also provided with a tensioning wheel for adjusting the tightness of the clamping chain; The collection device merges, and the clamping and conveying path B merges with the clamping collection device through the engagement of the clamping chain III and the clamping chain V.

Preferably, both sides of the adjacent engaging parts of the clamping chain installed on the clamping chain frame are provided with floating adjustment devices, the floating adjustment device includes a support rod and an adjustment spring, and the adjustment spring is supported by The rod is in contact with the gripping chain of the engaging portion.

Preferably, the clamping and conveying collection device also includes a soil-beating device, and the soil-beating device is arranged on both sides of the clamping chain of the engaging part in the clamping and conveying road A and the clamping and conveying road B, and the soil-beating device The device is connected with the driving device through the eccentric wheel.

Preferably, the front end of the clamping, conveying and collecting device is provided with an excavating device and a depth-limiting device, and the excavating device includes a grain lifter and an excavating shovel; the number of the excavating devices is 4 groups, and the 4 groups of excavating devices The devices are respectively arranged in front of the clamping chain I, the clamping chain II, the clamping chain III and the clamping chain IV; the depth limiting device is arranged on the frame between the clamping and conveying road A and the clamping and conveying road B .

Preferably, the fruit picking and cleaning device includes a fruit picking device and a cleaning device, the fruit picking device is located above the cleaning device; one end of the fruit picking device is connected to the conveying device, and the other end of the fruit picking device is a stem Outlet; the cleaning device includes a cleaning screen and a cleaning fan, and the cleaning screen is a bar-shaped deflection cleaning screen, and the end of the deflection cleaning screen near the fruit lifting device is lower than the end far away from the fruit. One end of the lifting device; the cleaning fan is a suction-type cleaning fan, and the suction port of the suction-type cleaning fan is located above the lower entrance of the fruit lifting device.

Preferably, the fruit picking device includes a spiral guide plate, an axial-flow rack type fruit picking roller and a concave plate screen from top to bottom; the spiral guide plate is arranged on the upper cover plate of the fruit picking device, and the axial flow tooth The rod-type fruit picking roller is provided with a first-level tooth and a second-level tooth, and the first-level tooth and the second-level tooth are separated by a partition. The tooth pitch of the first-level tooth is shorter and the tooth length is longer. The tooth pitch of the stage teeth is longer and the tooth length is shorter.

Preferably, the fruit lifting device includes a roller chain bucket type fruit lifter and a fruit collection box, the fruit collection box is located at the outlet end of the fruit lifter; the fruit lifter includes a lifting chain, fixed on the lifting chain chain rollers and buckets, the chain rollers have a mesh structure with meshes smaller than the size of peanuts, and a reversible bucket is provided above each layer of chain rollers; plate.

Preferably, the fruit lifter is connected to the fruit collection box through a fruit-falling inclined plate, and transfers the peanuts into the fruit collection box; the bottom of the fruit collection box is provided with an inclined bottom plate and a grain unloading port.

Preferably, the conveying device is an upper and lower conveyor belt type, with opposite running directions, easy installation and disassembly, and its inclination angle is adjustable.

Preferably, the peanut combine harvester adopts a self-propelled rubber crawler chassis, and the two-ridge and four-row clamping, conveying and collecting device and the conveying device are located on the same side of the self-propelled rubber crawler chassis, and the fruit picking device and cleaning The selection device is located in the middle of the peanut combine harvester, and the fruit collection box is located at the rear end of the peanut combine harvester.

The beneficial effects of the utility model are:

(1) The utility model adopts two ridges and four rows of clamping and conveying collecting device, and the two ridges and four rows of clamping and conveying and collecting device integrates excavating device, clamping and conveying device, soil clapping device and clamping and collecting device into Integrated, the hydraulic system adjusts the digging depth and entry angle through the hydraulic lifting arm; the conveying device is a conveyor belt type, which is divided into upper and lower layers, with relative movement and adjustable inclination angle, which can ensure that peanut seedlings enter the fruit picking device smoothly without jamming ;The fruit picking device adopts a full-feeding horizontal axial flow spiral graded fruit picking system, and the graded fruit picking can ensure the complete separation of stems and fruits without damaging the fruits, while the protruding objects fall directly into the cleaning device at the lower end, and the stems are guided to another The stalk outlet at one end is thrown out, and the fruit picking device is located in the middle of the whole machine layout, which ensures the smooth operation of the machine; the cleaning device is composed of a deflection cleaning screen and a cleaning fan, which removes impurities and conveys the peanuts into the fruit lifter at the other end; the fruit lifter is a roller chain bucket type, on the one hand, it can smoothly transport the peanuts to the top, and on the other hand, it can remove some small impurities; the fruit collection box is inclined at the bottom, which can When the peanuts are unloaded, they are completely cleared out of the fruit box; the walking system adopts a rubber crawler chassis, and when the machine is in working condition, it can automatically move forward without manual control, and the rubber crawler can reduce the degree of compaction of the field soil.

(2) The two-row and four-row clamping and collecting device of the present invention includes a clamping and conveying device and a clamping and collecting device; the clamping and conveying device includes a clamping chain I fixed on a clamping chain frame, clamping Chain II, clamping chain III and clamping chain IV, the clamping chain I and clamping chain II are engaged to form clamping and conveying path A, and the clamping chain III and clamping chain IV are engaged to form clamping and conveying path B The clamping and conveying road A and the clamping and conveying road B gather the peanut seedlings transported into one road at the clamping and collecting device, and enter the subsequent steps of fruit picking and cleaning; the four clamping chains correspond to 4 groups of excavation The device realizes the harvesting and clamping and conveying of two ridges and four rows of peanut seedlings, improves the working efficiency of the peanut combine harvester, and reduces the time cost.

(3) The clamping and conveying device part of the two ridges and four rows clamping and conveying collection device described in the utility model, the two sides of the two adjacent clamping chain meshing parts are equipped with floating adjustment devices, through which the floating adjustment device can Adjust the distance between the two clamping chains according to the amount of peanut seedlings to be transported, thus effectively solving the congestion phenomenon during the clamping and conveying process;

(4) The two-ridge and four-row clamping, conveying and collecting device of the present invention also includes a driving device. Since the clamping, conveying and collecting device is located at the front end of the peanut combine harvester, the driving device is also located at the front end of the entire peanut combine harvester. , thereby reducing the power transmission distance between the driving device and the clamping and conveying device, and improving the motion stability of the clamping and conveying device;

(5) The two-ridge and four-row clamping and conveying collecting device of the utility model also includes a soil-beating device, which is arranged on both sides of the clamping chain meshing part of the clamping and conveying device, which can effectively remove The soil or stones on the crops during the transportation process ensure the smooth progress of the fruit picking and cleaning steps;

(6) The cleaning fan used in the cleaning device described in the utility model is a suction cleaning fan, and the suction port of the fan is located above the entrance of the lower end of the fruit lifter, so that the peanuts after fruit picking and cleaning are in the air. When entering the fruit lifter, it is cleaned by secondary airflow, which improves the cleaning effect.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is a side view of the utility model;

Fig. 4 is the structural schematic diagram of two ridges and four rows clamping, conveying and collecting device in the utility model;

Fig. 5 is a structural schematic diagram of the clamping and collecting device in the two ridges and four rows of the clamping and conveying collecting device in the utility model;

In the figure: 1. Digging shovel, 2. Grass supporter, 3. Depth limiting device, 4. Soil clapping device, 5. Tensioning wheel, 6. Clamping chain frame, 7. Clamping and collecting bracket, 8. Conveying Device, 9. Hydraulic lifting arm, 10. Fruit picking device, 11. Sway cleaning screen, 12. Suction type cleaning fan, 13. Fruit lifter, 14. Fruit collection box, 15. Transmission chain, 16. Transmission Chain drive bevel gear, 17, small pulley, 18, large pulley, 19, drive sprocket, 20, drive bevel gear, 21, clamping chain I, 22, clamping chain II, 23, clamping chain III, 24, clamping chain IV, 25, clamping chain V, 26, collecting elastic tooth support, 27, collecting elastic tooth support, 28, adjusting spring, 29, support rod.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

Two-row four-row full-feed peanut combine harvester, including a driving device, a clamping and conveying device, a fruit picking and cleaning device, and a fruit lifting device, and the driving device is respectively connected with the clamping and conveying device, the fruit picking and cleaning device, and the fruit lifting device , the clamping and conveying device is located at the front end of the harvester, and the clamping and conveying device is connected with the fruit lifting device through the fruit picking and cleaning device.

The clamping and conveying device includes two ridges and four rows clamping and conveying collection device and a conveying device 8, and the two ridges and four rows clamping and conveying collecting device is connected with the fruit picking and cleaning device through the conveying device 8; Row clamping transport collection device comprises clamping chain rack 4 and clamping chain; Described clamping chain comprises clamping chain I 21, clamping chain II 22, clamping chain III 23, clamping chain IV 24 and clamping chain Chain V 25, the clamping chain I 21, the clamping chain II 22, the clamping chain III 23 and the clamping chain IV 24 are installed on the clamping chain frame 6; the clamping chain I 21 and the clamping chain II 22 realize the clamping and conveying route A of peanut seedlings through the engagement of adjacent parts, and the clamping chain III 23 and the clamping chain IV 24 realize the clamping and conveying route B of peanut seedlings through the engagement of adjacent parts; Conveying and collecting device also comprises clamping and collecting device, and described clamping and collecting device comprises clamping and collecting support 7, the clamping chain V 25 that is installed on the clamping and collecting support 7, collecting elastic teeth support 27 and The collecting elastic teeth 26 installed on the collection elastic tooth support 27; the clamping and conveying road A and the clamping and conveying road B merge with the transported peanut seedlings at the clamping and collecting device. Said clamping collection bracket 27 is also provided with a tensioning wheel 5 for adjusting the tightness of the clamping chain; The collection device merges, and the clamping and conveying path B is merged with the clamping collection device through the engagement of the clamping chain III 23 and the clamping chain V 25. The two sides of the adjacent meshing part of the clamping chain installed on the clamping chain frame 6 are all provided with a floating adjustment device, and the floating adjustment device includes a support rod 29 and an adjustment spring 28, and the adjustment spring 28 is supported by The rod 29 is in contact with the clamping chain of the engaging part; the clamping, conveying and collecting device also includes a soil-beating device 4, and the soil-beating device 4 is arranged in the clamping and conveying road A and the clamping and conveying B road, and the engaging part is clamped. On both sides of the chain, the soil-beating device 4 is connected with the driving device through an eccentric wheel. The front end of the clamping, conveying and collecting device is provided with an excavating device and a depth-limiting device 3, and the excavating device includes a grain lifter 2 and an excavating shovel 1; the number of the excavating devices is 4 groups, and the 4 groups of excavating devices They are respectively arranged in front of the clamping chain I 21, the clamping chain II 22, the clamping chain III 23 and the clamping chain IV 24; the depth limiting device 3 is arranged between the clamping and conveying road A and the clamping and conveying road B on the rack.

The fruit picking and cleaning device includes a fruit picking device 10 and a cleaning device, the fruit picking device 10 is located above the cleaning device; one end of the fruit picking device 10 is connected to the conveying device 8, and the other end of the fruit picking device is a stem Discharge port; the cleaning device includes a cleaning screen and a cleaning fan, and the cleaning screen is a bar-shaped deflection cleaning screen 11, and the deflection cleaning screen 11 is lower than the end near the fruit lifting device. One end away from the fruit lifting device; the cleaning fan is a suction type cleaning fan 12, and the suction port of the suction type cleaning fan 12 is located above the lower end entrance of the fruit lifting device. The fruit picking device 10 includes a spiral guide plate, an axial-flow tooth bar type fruit picking roller and a concave plate screen from top to bottom; the spiral guide plate is arranged on the upper cover of the fruit picking device, and the axial flow tooth bar type fruit picking The roller is provided with a first-level tooth and a second-level tooth, and the first-level tooth and the second-level tooth are separated by a partition. The tooth pitch of the first-level tooth is shorter and the tooth length is longer. The tooth pitch is longer and the tooth length is shorter.

The fruit lifting device comprises a roller chain bucket type fruit lifter 13 and a fruit collection box 14, and the fruit collection box 14 is positioned at the outlet end of the fruit lifter 13; the fruit lifter comprises a lifting chain, is fixed on the lifting chain chain rollers and buckets, the chain rollers have a mesh structure with meshes smaller than the size of peanuts, and a reversible bucket is provided above each layer of chain rollers; the top of the fruit lifter 13 is provided with a fruit drop ramp. The fruit lifter 13 is connected to the fruit collection box 14 through the fruit falling slant plate, and the peanuts are transferred into the fruit collection box 14; the bottom of the fruit collection box 14 is provided with an inclined bottom plate and a grain unloading port.

The peanut combine harvester adopts a self-propelled rubber crawler chassis, and the two ridges and four rows clamping, conveying, gathering device and conveying device 8 are located on the same side of the self-propelled rubber crawler chassis, and the fruit picking device 10 and the cleaning device Located in the middle of the peanut combine harvester, the fruit collection box 14 is located at the rear end of the peanut combine harvester.

During work, the utility model carries out the combined operation of two ridges and four rows of peanut seedlings at a time. First of all, the clamping, conveying and collecting device at the front end is controlled by the hydraulic lifting arm 9 to keep it in working condition, the grain lifter 2 lifts and gathers the peanut seedlings, and the digging shovel 1 digs the peanuts out of the soil, which is composed of a moving clamping chain The clamping and conveying road A and the clamping and conveying road B clamp the peanuts and transport them backwards, and the soil clapping devices 4 on both sides carry out the soil removal work at the same time; the peanuts clamped by the clamping and conveying roads A and B are Collect at the clamping and collecting device and enter the subsequent fruit picking and cleaning step. When the amount of peanuts to be clamped is large, the clamping chain of the engaging part compresses the support rods 29 and the adjustment springs 28 on both sides, so that the gap between the clamping chains increases, allowing the peanuts to pass through smoothly, and the tension pulley 5 at the rear end uses It is used to adjust the tightness of the clamping chain, so that the peanuts collected in one place can be smoothly transported to the conveyor belt through the clamping chain. The power of the clamping device, the soil-beating device 4 and the clamping and collecting device is all driven by the transmission system consisting of the transmission sprocket 19, the transmission bevel gear 20, the transmission chain 15 and the eccentric wheel at the clamping chain frame 6 upper ends. Provided, the layout of the transmission system makes the transmission not only synchronous, but also smooth.

The peanut stems collected in one place fall into the conveying device 8 placed obliquely in the middle. The conveying device is divided into upper and lower layers, and the running direction is opposite, so that the peanuts are conveyed to the fruit picking device from the middle. The conveying device is a conveyor belt type, which is composed of upper and lower belts of different lengths and a transmission system and a tensioning device installed on it. It is easy to install and disassemble, and its inclination angle can be adjusted. wheel drive system provided.

The conveying device 8 transports the peanut seedlings to the right end of the fruit picking device 10 , and is grabbed by the tooth bar of the fruit picking roller and enters the fruit picking device 10 . Under the mutual cooperation of the tooth bar on the fruit picking roller and the spiral guide plate on the upper cover, the peanut seedlings do circular motion and axial movement, from the first stage of fruit picking to the second stage of fruit picking, and finally are guided to the left end. During the moving process, the peanut seedlings are simultaneously impacted by the teeth of the picking rollers, the force of the comb and the repeated rubbing of the concave plate sieve, and the fruit seedlings are separated under this comprehensive action. The cleaned peanut seedlings are moved to the stalk outlet at the left end by the spiral guide plate and thrown out of the machine, breaking away from the protruding objects of the stalks (composed of peanuts, broken stalks, leaves, roots, broken mulch, soil debris, etc.) Composition) falls into the cleaning device below the fruit picking device 10 through the concave plate sieve. The power of described fruit picking device is passed to big pulley 18 by small pulley 17, drives the fruit picking roller shaft, finishes the fruit picking process.

The prolapsed matter falls on the yaw cleaning sieve 11 of the cleaning device. The yaw cleaning sieve 11 is an inclined screen bar and only allows impurities to pass through. The yaw cleaning sieve 11 is close to the end of the fruit lifter 13 Lower than the end away from the fruit lifter 13. Therefore, along with the shaking of the deflection cleaning screen 11, a small amount of pebbles and short stems in the prolapse are sieved off, while the peanuts roll in the direction of the fruit lifter; the air suction port of the cleaning fan 12 is placed in the fruit lifter Above the entrance of the lower end of the 13, when the peanuts entered the fruit lifter 13, the peanuts were cleaned again by air flow through the cleaning fan 12, and the remaining impurities in the peanuts were sucked away. The power of the cleaning device is transmitted to the bevel gear transmission system by the small pulley 17 and provided.

After the peanuts enter the fruit lifter 13, they undergo three stages of conveying: the first stage is the parallel conveying stage, that is, the peanuts move in parallel in the lower lifter; the second stage is the vertical conveying stage, that is, driven by the lifting chain. Next, the mesh chain roller and the peanuts in the bucket are lifted smoothly, and at the same time the peanuts in the chain roller are continuously transferred into the bucket; the third stage is the bucket turning stage, that is, the peanuts in the bucket follow the bucket The overturning is thrown out, falls on the fruit-drop slanting plate and enters the fruit collection box 14. The power of the fruit lifter 13 is passed to the sprocket drive by the intermediate shaft and provided.

After the peanut fruit falls into the fruit collection box 14 via the fruit lifter 13, the peanut fruit is assembled and unloaded by the fruit collection box 14. Because the fruit humidity is big and easy to accumulate, so the bottom of the fruit collection box 14 is provided with an inclined base plate and a grain unloading port, which speeds up the grain unloading speed and improves work efficiency.

Claims (10)

1. two ridge four lines feed peanut combine entirely, comprise drive unit, clamping convey device, pluck fruit cleaning plant and fruit lifting device, described power set respectively with clamping convey device, plucking the fruit cleaning plant links to each other with the fruit lifting device, described clamping convey device is positioned at the front end of reaping machine, described clamping convey device links to each other with the fruit lifting device by plucking the fruit cleaning plant, it is characterized in that: described clamping convey device comprises that two ridge four lines clampings conveyings collect device and conveying plant (8), and described two ridge four lines clampings conveyings collect device, and cleaning plant links to each other with plucking really by conveying plant (8); Described two ridge four lines clampings conveyings collect device and comprise clamping chain frame (4) and clamping chain; Described clamping chain comprises clamping chain I(21), clamping chain II(22), clamping chain III(23), clamping chain IV(24) and clamping chain V(25), described clamping chain I(21), clamping chain II(22), clamping chain III(23) and clamping chain IV(24) be installed on the clamping chain frame (6); Described clamping chain I(21) and clamping chain II(22) engagement by adjacent part realizes that the clamping of peanut seedling carries A road, described clamping chain III(23), clamping chain IV(24) engagement by adjacent part realizes that the clamping of peanut seedling carries the B road; Described clamping is carried and is collected device and comprise that also clamping collects device, and described clamping collects device and comprises that clamping collects support (7), is installed in clamping and collects clamping chain V(25 on the support (7)), collect elastic claw support (27) and be installed in to collect and collect elastic claw (26) on the elastic claw support (27); It is one the tunnel that described clamping carries peanut seedling that A road and clamping carry B road and conveying to collect in clamping that the device place converges.

2. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: described clamping collects the regulating wheel (5) that also is provided with on the support (27) for regulating the clamping chain tightness; Described clamping is carried the A road by clamping chain I(21) with clamping chain V(25) engagement collect device with clamping and converge, described clamping conveying B road is by clamping chain III(23) and clamping chain V(25) engagement and clamping collect device and converge.

3. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: the described both sides that are installed in the adjacent mate of the clamping chain on the clamping chain frame (6) are equipped with floating regulating device, described floating regulating device comprises support bar (29) and regulating spring (28), and described regulating spring (28) contacts with the clamping chain of mate by support bar (29).

4. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: described clamping conveying collects device and also comprises bat native device (4), the native device of described bat (4) is located at the both sides that clamping carries A road and clamping to carry mate clamping chain in the B road, and described bat soil device (4) links to each other with drive unit by eccentric wheel.

5. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: described clamping carries the front end that collects device to be provided with excavating gear and the dark device of limit (3), and described excavating gear comprises grain lifter (2) and digger blade (1); The quantity of described excavating gear is 4 groups, and described 4 groups of excavating gears are separately positioned on clamping chain I(21), clamping chain II(22), clamping chain III(23) and clamping chain IV(24) the place ahead; Described limit is installed (3) deeply and is located at clamping and carries A road and clamping to carry on the frame between the B road.

6. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: the described fruit cleaning plant of plucking comprises picker (10) and cleaning plant, and described picker (10) is positioned at the top of cleaning plant; One end of described picker (10) links to each other with conveying plant (8), and the other end of described picker is the stem outlet; Described cleaning plant comprises sorting screen and cleaning fan, and described sorting screen is for shining the beat sorting screen (11) of strip, and an end of the close fruit lifting device of described beat sorting screen (11) is lower than the end away from the fruit lifting device; Described cleaning fan is air draught type cleaning fan (12), and the inlet scoop of described air draught type cleaning fan (12) is positioned at the top of the following end entrance of fruit lifting device.

7. two ridge four lines according to claim 6 feed peanut combine entirely, it is characterized in that: described picker (10) comprises spiral guide plate, axial flow Ratch type fruit-picking-up roller and concave grate from top to bottom successively; Described spiral guide plate is located on the upper cover plate of picker, described axial flow Ratch type fruit-picking-up roller is provided with one-level tooth and secondary tooth, separate by dividing plate between described one-level tooth and the secondary tooth, the tooth pitch of described one-level tooth is short, tooth is longer, and the tooth pitch of described secondary tooth is long, tooth is long shorter.

8. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: described fruit lifting device comprises roller chain bucket formula fruit lifter (13) and fruit-collecting box (14), and described fruit-collecting box (14) is positioned at the port of export of fruit lifter (13); Described fruit lifter comprises elevator chain, is fixed on chain roller and bucket on the elevator chain, described chain roller be mesh less than the network structure of peanut size, the top of described every layer of chain roller is equipped with turnover bucket; The top of described fruit lifter (13) is provided with the shedding swash plate.

9. two ridge four lines according to claim 8 feed peanut combine entirely, it is characterized in that: described fruit lifter (13) links to each other with fruit-collecting box (14) by the shedding swash plate, and peanut is transferred in the fruit-collecting box (14); The bottom of described fruit-collecting box (14) is provided with base plate and the unloading mouth of inclination.

10. two ridge four lines according to claim 1 feed peanut combine entirely, it is characterized in that: described peanut combine adopts self-propelled rubber belt track chassis, described two ridge four lines clampings are carried and are collected the same side that device and conveying plant (8) are positioned at self-propelled rubber belt track chassis, described picker (10) and cleaning plant are positioned at the centre of peanut combine, and fruit-collecting box (14) is positioned at the rearmost end of peanut combine.

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