CN203827733U - Garlic harvesting device - Google Patents

Abstract

A garlic harvesting device, relating to the field of agricultural machinery, comprising a frame, a suspension part (203), a power steering part (202), a soil turning part (201), a collecting part (204), a vibrating screening part (207), a conveying part (208), walking part (206) and adjustment part (205), a suspension part is arranged on the top of the frame, the suspension part is connected with the tail of the tractor, and a power steering part is arranged in front of the frame, and the power steering part There is a digging part below, a collecting part is arranged behind the digging part, a vibrating screening part is arranged behind the collecting part, an adjusting part is arranged on the frame below the vibrating screening part, and the lower frame of the adjusting part There is a walking part on the top, and a conveying part is arranged behind the vibrating screening part; the utility model adopts a collecting baffle and an inclined baffle to prevent objects from being separated from the conveyor belt due to inertia and other reasons.

Description

A device for harvesting garlic

【Technical field】

The utility model relates to the field of agricultural machinery, in particular to a garlic harvesting device.

【Background technique】

In recent years, with the optimization and adjustment of the domestic industrial structure, the planting area of garlic has been continuously expanding. Shandong, Jiangsu, Henan, Anhui and other places have become the main garlic producing areas in my country; however, the traditional harvesting methods of garlic in my country are basically It is a manual operation method, that is, manual digging, and then centralized processing; the manual harvesting method has a series of problems such as high labor intensity, low harvesting efficiency, high production cost, and long time occupation; A series of problems of harvesting urgently need to solve the problem that the garlic harvesting method changes from manual to mechanized.

【Content of invention】

In order to overcome the deficiencies in the background technology, the utility model discloses a garlic harvesting device. The utility model has a suspension part, a power steering part, a soil turning part, a collecting part, a vibrating screening part, a conveying part, a walking part and an adjusting part. , Mechanization is realized from garlic unearthed to loading, and the collection baffle and inclined baffle are used to avoid objects from being separated from the conveyor belt due to inertia and other reasons.

In order to achieve the above object, the utility model adopts the following technical solutions:

A garlic harvesting device includes a frame, a suspension part, a power steering part, a soil turning part, a collection part, a vibrating screening part, a conveying part, a walking part and an adjustment part, and a suspension part is arranged above the frame, and the The suspension part is connected with the tail of the tractor, a power steering part is arranged in front of the frame, a soil turning part is arranged under the power steering part, a collecting part is arranged behind the turning part, and a collecting part is arranged behind the collecting part There is a vibrating screening part, an adjusting part is arranged on the frame below the vibrating screening part, a walking part is arranged on the lower frame of the adjusting part, and a conveying part is arranged behind the vibrating screening part. the

In the garlic harvesting device, the suspension part is provided with four support frames, the front two support frames are connected to the tail of the tractor, and the rear two support frames are connected to the frame.

In the garlic harvesting device, the power steering part includes four bevel gears, and the four bevel gears bevel gear A , bevel gear B , bevel gear C , and bevel gear D are meshed in sequence.

In the garlic harvesting device, the soil turning part includes two conventional plows.

In the garlic harvesting device, the collecting part is arranged in a strip shape, and one side of the strip-shaped collecting part is arranged as a row of collecting shovel teeth, and there is a certain distance between every two collecting shovel teeth.

In the garlic harvesting device, the vibrating screening part is provided with a plurality of links, and each link is connected by a connecting piece to form a closed link, and a gap is provided between each link to form a screen structure; The frame below the vibrating screening part is provided with a driving gear rod. The driving gear rod is provided with three gears, and the three gears are evenly distributed. The vibrating screening part is driven by the driving gear rod. A camshaft is arranged on the frame, and three cams are arranged at intervals on the camshaft, and the three cams are evenly distributed. The vibration and screening part drives the cam to rotate through the rotation of the camshaft to make the vibration and screening part vibrate up and down.

In the garlic harvesting device, the conveying part includes a horizontal part and an inclined part, the horizontal part of the front part of the conveying part is set as a horizontal structure, and the inclined part of the rear part is set as an inclined structure from low to high, and the horizontal part and The inclined parts are overlapped, and the horizontal part and the inclined part are respectively provided with a plurality of conveying link units, and the conveying link units are connected to each other to form the conveying chains of the horizontal part and the inclined part respectively, and one side of the horizontal part is provided with a collecting block The lower side of the conveying link unit of the inclined part is provided with an inclined baffle.

In the garlic harvesting device, the walking part includes two walking wheels, and the walking wheels are connected with the regulating part.

In the garlic harvesting device, the adjustment part adopts hydraulic adjustment, and the adjustment rod of the adjustment part is connected to the road wheel in rotation.

Due to the adoption of the above-mentioned technical scheme, the utility model has the following beneficial effects:

1. The suspension part is used to realize the use of the traction force of the tractor to drive the device forward, avoiding manual or animal labor, reducing labor intensity, and at the same time realizing the adjustment of the device angle, avoiding the phenomenon of damage to garlic at a single angle;

2. The method of turning the garlic out of the ground with a plow avoids the labor-intensive problem of traditional manual harvesting of garlic; avoids the problem of damage to garlic caused by manual harvesting of garlic; Stubble, pests and diseases, and the damaged topsoil layer are deeply plowed, so that the low-level soil that has been restored for a long time is turned to the surface, which is beneficial to eliminate weeds, diseases and insect pests, and improve the growth environment of crops;

3. The shovel tooth-shaped collection device is used to avoid the problem of blockage during the working process, and at the same time, the soil plowed by the plow is leveled to avoid manual second leveling of the soil;

4. The vibrating screening part is used to avoid the garlic and soil collected by the collection device from blocking the screening part. At the same time, the driving gear shaft is used to drive the screening part to rotate, and the collected garlic is transported to the next stage of the conveying part. In order to increase the screening The effect of separation is to drive the camshaft, and use the rotation of the cam to drive the screening part to vibrate up and down to realize the secondary vibration screening, and the soil adhered to the surface of the garlic is peeled off the surface of the garlic;

5. The collected and screened garlic can be transported to the car by using the conveying part. The conveying part is divided into two parts: a horizontal part and an inclined part. Too much falls from the conveying part to the ground, reducing the harvest rate; the inclined part collects the garlic conveyed by the horizontal conveying part, which reduces the density of garlic again and increases the harvest rate. The lower side of the inclined part is in contact with the horizontal part. The side with a higher height and the collection car keep moving forward to realize the direct collection of garlic on the car; the collection baffle and inclined baffle are used to avoid objects from being separated from the conveyor belt due to inertia and other reasons;

Sixth, the use of the walking part avoids damage to the suspension part caused by the formation of a cantilever beam due to the excessive length of the device in the longitudinal direction. In addition, the walking part realizes the rolling friction of the device, avoiding the phenomenon that the traditional device directly contacts the ground and relies on sliding friction to advance.

【Description of drawings】

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the installation schematic diagram of each part of the utility model;

Fig. 3 is a schematic diagram of the collection process of the collection part of the present utility model;

Fig. 4 is a schematic diagram of the power steering part of the utility model;

Fig. 5 is a schematic diagram of the installation of the bevel gear of the power steering part of the utility model;

Fig. 6 is the schematic diagram of belt pulley installation of the present utility model;

Fig. 7 is a schematic diagram of a driving camshaft of the present invention;

Fig. 8 is a schematic diagram of the drive gear shaft of the present invention;

Fig. 9 is a schematic diagram of the vibrating screen of the present invention;

Fig. 10 is a schematic diagram of a vibrating screen of the present utility model;

Fig. 11 is a schematic diagram of the adjustment part of the utility model;

Fig. 12 is a schematic diagram of the delivery part of the utility model;

In the figure: 101, conventional plow; 102, pulley A; 103, gear box end cover; 104, support frame; 105, collecting shovel teeth; 106, screen; 107, inclined conveyor belt; 108, pulley B; 109 110, bearing end cover; 111, shaft; 112, belt pulley C; 113, collecting dustpan; 114, belt pulley D; 115, walking wheel; 116, adjusting rod; 117, hydraulic cylinder; 118, camshaft; 118-1, cam; 119, tensioning wheel; 120, driving motor; 201, turning part; 202, power steering part; 203, suspension part; 204, collecting part; 205, adjusting part; 206, walking part; 207 , vibration screening part; 208, conveying part; 301, garlic; 401, bevel gear A; 402, bevel gear B; 403, bevel gear C; 404, bevel gear D; 601, belt.

【Detailed ways】

The present invention can be explained in more detail by the following examples, and the purpose of disclosing the utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;

The garlic harvesting device described in conjunction with accompanying drawing 1～12 comprises frame, hanging part 203, power steering part 202, soil turning part 201, collecting part 204, vibrating screening part 207, conveying part 208, walking part 206 and adjustment Part 205 is provided with a suspension part 203 above the frame, and the suspension part 203 is connected with the tail of the tractor. The suspension part 203 is provided with four support frames 104, and the two support frames 104 in the front are connected with the tail of the tractor. connection, the two support frames 104 at the back are connected with the frame, avoiding the harm caused by the cantilever beam caused by the excessive length in the longitudinal direction, so as to realize functions such as traction, lifting, and angle adjustment; The power steering part 202, the power steering part 202 includes four bevel gears, the four bevel gears bevel gear A 401, bevel gear B 402, bevel gear C 403, bevel gear D 404 are meshed sequentially, and the four bevel gears mesh with each other meshing to realize power steering, the power steering part 202 converts the longitudinal power transmitted by the tractor into lateral power, and continues to transmit the power; the outside of the power steering part 202 is provided with a gearbox end cover 103, and the gearbox end The cover 103 fixes the bevel gear in the axial direction, and the front end of the gearbox end cover 103 extends forward for a certain distance to reduce the damage caused by the cantilever beam formed by the bevel gear; The soil part 201, the soil plowing part 201 includes two plows 101, harvests two rows of garlic 301 every time it travels, and advances through the drive of the tractor. During the advancement, the garlic 301 buried in the soil is turned out of the soil and floated In the soil surface layer, it is convenient to harvest; a collection part 204 is arranged at the rear of the soil turning part 201, and the collection part 204 is arranged as a strip shape, and one side of the strip collection part 204 is set as a row of collecting shovel teeth 105, each There is a certain distance between the two collecting shovel teeth 105, which is convenient for soil discharge in the process of collecting garlic 301, and avoids blocking the collection part 204. The garlic 301 floating on the soil surface is collected by the collection shovel teeth 105, and enters the next procedure; The rear of the collection part 204 is provided with a vibrating screening part 207, and the vibrating screening part 207 is provided with a plurality of links, and each link is connected by a connecting piece to form a closed link, and each link is provided with There is a gap to form a screen 106 structure; a driving gear rod 114 is arranged on the frame below the vibrating screening part 207, and three gears are arranged on the driving gear rod 114, and the three gears are evenly distributed. Uniform force, improve the working life of the driving gear rod 114, the vibrating screening part 207 is driven by the driving gear rod 114, the frame below the vibrating screening part 207 is provided with a camshaft 118, on the camshaft 118 there are three One cam 118-1, and three cams 118-1 are evenly distributed, and the vibration screening part 207 drives the cam 118-1 to rotate through the rotation of the cam shaft 118 The vibrating screening part 207 is vibrated up and down to realize screening, and the soil sticking to the surface layer of the garlic 301 is peeled off and transported to the conveying part 208; the rear of the vibrating screening part 207 is provided with a conveying part 208, and the conveying part 208 includes The horizontal part and the inclined part, the horizontal part of the front section of the conveying part 208 is set as a horizontal structure, the inclined part of the rear section is set as an inclined structure from low to high, the horizontal part overlaps with the inclined part, and the garlic 301 on the horizontal part Rely on the inertia to transport to the inclined part; the horizontal part disperses the garlic 301 conveyed by the collecting part 204, and the inclined part conveys the garlic 301 conveyed by the horizontal part upward again, and finally conveys it to the collecting car that advances synchronously with the device; the inclined conveyor belt 107 and The horizontal conveyor belt 109 is tilted at a certain angle, and the garlic has a certain inertia after being transported by the horizontal conveyor belt 109. The garlic transported is transported to the inclined conveyor belt 107 by inertia, and the inclined conveyor belt 107 transports the garlic to a certain height for loading into the car bucket synchronized with the harvester; the conveying part 208 continues to transport and load the screened garlic 301 upwards; the frame below the vibrating screening part 207 is provided with an adjustment part 205, and the adjustment The part 205 adopts hydraulic adjustment, and the adjusting rod 116 of the adjusting part 205 is rotatably connected with the walking wheel 115. The adjusting part 205 uses the expansion and contraction of the hydraulic cylinder 117 to adjust the angle of the walking wheel, so that the garlic harvesting device described in the utility model can be rotated. The hanging part 203 rotates a certain angle to realize the adjustment of the depth of the plow 101 into the soil; the adjustment part 205 and the hanging part 203 cooperate with each other to realize the adjustment of the depth of the coulter of the plow 101; the lower frame of the adjusting part 205 Walking part 206 is provided, and described walking part 206 comprises two walking wheels 115, and described walking wheel 115 is connected with regulating part 205, realizes the motion of device and realizes the damping function, and walking part 206 can reduce suspension part 203 simultaneously. load, to avoid damage to the suspension part 203 due to the occurrence of cantilever beams; a bearing end cover 110 is arranged on the frame, and the bearing end cover 110 positions the bearing axially and plays a sealing role; wherein, the pulley A 102 is a driving pulley , drives the pulley B 108 to rotate, and the pulley B 108 continues to drive the power to the next stage; the shaft 111 determines the rotation center of the pulley C 112, and provides a mounting point for the pulley C 112; the pulley C 112 drives the pulley B 108 through the drive motor 120 The transmitted power drive shaft 111 drives the horizontal conveyor belt 109; the tension pulley 119 tensions the belt 601 between the two pulleys to prevent the belt 601 from loosening due to the short distance between the pulleys during installation or design.

To implement the garlic harvesting device described in the utility model, first rely on the garlic cutting plant device to cut off the plants of garlic 301, and then utilize the plow 101 of the garlic harvesting device described in the utility model to turn the garlic 301 fruit out of the soil , use the collection part 204 to collect the garlic 301 distributed on the soil surface, then use the vibrating screening part 207 to sieve the garlic 301 conveyed by the collection part 204, and finally enter the conveying part 208, and pack the sieved garlic 301 car.

In order to achieve a better effect of harvesting garlic 301, the common plow 101 can be adjusted in the vertical direction to adapt to different heights and different angles of harvesting; in order to avoid blockage between the collecting part 204 and the vibrating screening part 207, The collection part 204 can be disassembled, and there is a certain interval between the collection part 204 and the vibration screening part 207; in order to reduce the weight of the device to a large extent without reducing its strength, the device shell adopts a steel plate structure; in order to improve the vibration screening part 207 Be transported to the conveying rate of conveying part 208, between vibrating screening part 207 and conveying part 208, dustpan 113 is collected and collected, avoiding that garlic 301 falls to the ground because of the excessive speed of conveying, reduces yield; damage, one side of the horizontal part is provided with a collecting baffle to prevent objects from falling, and the lower side of the conveying link unit of the inclined part is provided with an inclined baffle to prevent objects from flying out of the next process due to inertia. A baffle plate is set at the tail of the inclined part, so that the harvested garlic 301 slides down into the collection car.

The unspecified part of the utility model is prior art.

The embodiments selected herein for the purpose of disclosing the utility model are currently considered suitable, but it should be understood that the utility model is intended to include all variations of the embodiments belonging to the concept and the scope of the utility model and improvements.

Claims (1)

1. a garlic harvesting device, comprise frame, suspended portion (203), electronic-controlled power steering part (202), the part (201) of digging, collection part (204), vibrosieve part (207), transport portion (208), running gear (206) and regulate part (205), it is characterized in that: above frame, be provided with suspended portion (203), described suspended portion (203) is provided with four bracing frames (104), two bracing frames (104) are above connected with the afterbody of tractor, and two bracing frames (104) are below connected with frame, described suspended portion (203) is connected with the afterbody of tractor, in the place ahead of frame, be provided with electronic-controlled power steering part (202), described electronic-controlled power steering part (202) comprises four bevel gears, and described four bevel gear bevel gear A (401), bevel gear B (402), bevel gear C (403), bevel gear D (404) mesh successively, the below of described electronic-controlled power steering part (202) is provided with the part (201) of digging, described in the part (201) of digging comprise two mouldboard plows (101), at the rear of the part (201) of digging, be provided with and collect part (204), described collection part (204) is set to strip, one side of strip collection part (204) is set to a row and collects teeth (105), between every two collection teeth (105), keeps at a certain distance away, described rear of collecting part (204) is provided with vibrosieve part (207), described vibrosieve part (207) is provided with a plurality of links, each link is connected to form the chain link of sealing by brace, between each link, be provided with gap, forms screen cloth (106) structure, in the frame of vibrosieve part (207) below, be provided with driven wheel bar (114), described driven wheel bar (114) is provided with three gears above, and three gears are uniform, vibrosieve part (207) drives by driven wheel bar (114), in the frame of vibrosieve part (207) below, be provided with camshaft (118), on camshaft (118), be arranged at intervals with three cams (118-1), and three cams (118-1) are uniform, described vibrosieve part (207) makes vibrosieve part (207) vertical tremor by rotation band moving cam (118-1) rotation of camshaft (118), in the frame of vibrosieve part (207) below, be provided with and regulate part (205), described adjusting part (205) adopts hydraulic regulation, regulates the adjusting rod (116) of part (205) and road wheel (115) to be rotationally connected, on the lower methods, rack of described adjusting part (205), be provided with running gear (206), described running gear (206) comprises two road wheels (115), and described road wheel (115) is connected with regulating part (205), rear in vibrosieve part (207) is provided with transport portion (208), described transport portion (208) comprises horizontal component and sloping portion, the horizontal component of the leading portion of described transport portion (208) is set to horizontal structure, the sloping portion of back segment is set to incline structure from low to high, horizontal component and sloping portion overlap joint, described horizontal component and sloping portion are respectively arranged with a plurality of conveying link units, described conveying link unit interconnects the carrier chain that forms respectively horizontal component and sloping portion, one side of described horizontal component is provided with collection baffle plate, the conveying link unit of a described sloping portion side is on the lower provided with sloping baffle.