A compact garlic combine harvester

Abstract

The present invention discloses a compact garlic combine harvester, belonging to the technical field of agricultural facilities. It includes a harvester. The discharge port of the harvester is communicated with the top end of a conveying pipe, and the bottom end of the conveying pipe is communicated with the upper surface of a housing. A motor is fixedly connected to the lower surface of the inner wall of the housing, and the top end of the motor passes through a cam and is fixedly connected to the lower surface of a first bevel gear. In this compact garlic combine harvester, by setting the motor, the first bevel gear, the first rotating mechanism, the second rotating mechanism and a transmission belt, the garlic that falls on the drum can move to the right during the rotation of the drum until it falls into the storage box. When the staff finishes collecting the garlic, they only need to start the motor to clean the sediment on the surface of the garlic, and at the same time, the sediment of the garlic after cleaning can be separated and stored. While reducing the labor intensity of the staff, the cost of harvesting is saved.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural facilities, and particularly relates to a compact garlic combine harvester. Background Art

[0002] At present, in China's agricultural production, agricultural activities account for a large part of the labor resources. With the continuous advancement of the industrialization process, agricultural mechanization plays an increasingly important role in agricultural production. At the same time, China is also the world's major producer, consumer, and exporter of garlic. However, the current domestic harvesting method still mainly relies on manual harvesting. After the garlic cloves are dug out of the soil, workers need to operate manually to shake the garlic heads and shake off the soil adhering to the surface of the garlic roots. The efficiency is very low, the labor intensity is high, and the labor and harvesting costs are increased. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] In order to overcome the above-mentioned defects of the prior art, the invention provides a compact garlic combine harvester, which solves the problems that the current domestic harvesting method still mainly relies on manual harvesting. After the garlic cloves are dug out of the soil, workers need to operate manually to shake the garlic heads and shake off the soil adhering to the surface of the garlic roots. The efficiency is very low, the labor intensity is high, and the labor and harvesting costs are increased.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the invention provides the following technical solutions: A compact garlic combine harvester includes a harvester. The discharge port of the harvester is communicated with the top end of a conveying pipe. The bottom end of the conveying pipe is communicated with the upper surface of a housing. A motor is fixedly connected to the lower surface of the inner wall of the housing. The top end of the motor passes through a cam and is fixedly connected to the lower surface of a first bevel gear. The first bevel gear meshes with a second bevel gear. A first rotating mechanism is fixedly connected to the back surface of the second bevel gear. The first rotating mechanism is clamped on the front surface of the inner wall of the housing. A driving wheel is fixedly connected to the outer surface of the first rotating mechanism. The driving wheel is in transmission connection with a plurality of driven wheels located at the rear through a transmission belt. A second rotating mechanism is fixedly connected to the back surface of each of the plurality of driven wheels located at the rear. The opposite surfaces of two corresponding driven wheels are fixedly connected to the same roller.

[0007] As a further solution of the invention: The second rotating mechanism is clamped on the front surface of a slider. The slider is slidably connected in a chute. The chute is opened on the front surface of the inner wall of the housing. A plurality of pulleys are arranged on the upper surface of the transmission belt. The upper surface of the pulley is fixedly connected to the upper surface of the inner wall of the housing through a hydraulic rod.

[0008] As a further solution of the present invention: A push plate is clamped on the outer surface of the cam. The left side surface of the push plate is fixedly connected with an elastic mechanism, and the left end of the elastic mechanism is fixedly connected with the left side surface of the inner wall of the housing.

[0009] As a further solution of the present invention: A number of rotating components are clamped on the front and back surfaces of the inner wall of the housing, and the number of rotating components are connected by a transmission chain. One ends of the opposite surfaces of the corresponding two rotating components are respectively fixedly connected with the front and back surfaces of the baffle plate.

[0010] As a further solution of the present invention: A storage box is arranged on the lower surface of the inner wall of the housing. The storage box is located below the right roller, and one end of the back surface of the left rotating component is fixedly connected with a handle.

[0011] As a further solution of the present invention: The conveying pipe is communicated with the housing through a through hole opened on the upper surface of the housing, and a guiding plate is fixedly connected to the upper surface of the inner wall of the housing.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. For this compact garlic combine harvester, by setting a motor, a first bevel gear, a second bevel gear, a guiding plate, a first rotating mechanism, a second rotating mechanism and a transmission belt, when the staff starts the motor, the motor will drive the cam and the first bevel gear to rotate. When the cam rotates 180 degrees, the push plate will move to the left under the action of the elastic force of the elastic mechanism. And because the cam continues to rotate, the push plate will move to the right under the extrusion of the cam, thereby driving the upper slider and the roller to move left and right repeatedly, so as to shake off the sediment on the surface of the garlic falling on the roller. At this time, the first bevel gear will drive the roller to rotate through the transmission belt, so that the garlic falling on the roller can move to the right during the rotation of the roller until it falls into the storage box. When the staff finishes collecting the garlic, they only need to start the motor to clean the sediment on the surface of the garlic, and at the same time, the separated garlic sediment after cleaning can be stored, reducing the labor intensity of the staff and saving the harvesting cost.

[0015] 2. For this compact garlic combine harvester, by setting a rotating component and a baffle, when the staff needs to clean the shaken sediment, they only need to turn the handle, which drives the rotating component to rotate. At this time, the baffle will flip to the right under the drive of the rotating component, and the sediment will fall outside the housing along the gaps between the baffles, making it convenient for the staff to clean the sediment and preventing it from easily settling in the housing. When the staff needs to dump the sediment in the field, they only need to flip the baffle before processing the garlic, so that the garlic can be processed and the sediment can be discharged during the forward movement of the harvester, thereby improving the applicability of the harvester.

[0016] 3. For this compact garlic combine harvester, by setting a hydraulic rod, when the staff drives the driving wheel to rotate through the motor, the transmission belt will drive the driven wheel to rotate. At this time, the pulley will squeeze the transmission belt, making the transmission belt fit tightly with the driven wheel and preventing the second bevel gear from idling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional structure view of the front view of the present invention;

[0018] Figure 2 It is a schematic cross-sectional structure view of the front view of the housing of the present invention;

[0019] Figure 3 It is a schematic top view structure view of the transmission belt of the present invention;

[0020] Figure 4 It is a schematic three-dimensional structure view of the present invention;

[0021] Figure 5 It is a schematic left view structure view of the present invention;

[0022] In the figure: 1 harvester, 2 conveying pipe, 3 housing, 4 motor, 5 cam, 6 storage bin, 7 first bevel gear, 8 second bevel gear, 9 driving wheel, 10 first rotating mechanism, 11 transmission belt, 12 driven wheel, 13 second rotating mechanism, 14 drum, 15 slider, 16 chute, 17 pulley, 18 hydraulic rod, 19 push plate, 20 elastic mechanism, 21 rotating component, 22 transmission chain, 23 baffle, 24 guide plate. DETAILED DESCRIPTION OF THE INVENTION

[0023] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0024] As Figures 1-5As shown in the figure, the present invention provides a technical solution: a compact garlic combine harvester, including a harvester 1. The discharge port of the harvester 1 is communicated with the top end of a conveying pipe 2. The bottom end of the conveying pipe 2 is communicated with the upper surface of a housing 3. The lower surface of the inner wall of the housing 3 is fixedly connected with a motor 4. The top end of the motor 4 passes through a cam 5 and is fixedly connected with the lower surface of a first bevel gear 7. The first bevel gear 7 meshes with a second bevel gear 8. The back surface of the second bevel gear 8 is fixedly connected with a first rotating mechanism 10. The first rotating mechanism 10 is clamped on the front surface of the inner wall of the housing 3. The outer surface of the first rotating mechanism 10 is fixedly connected with a driving wheel 9. The driving wheel 9 is in transmission connection with a plurality of driven wheels 12 located at the rear through a transmission belt 11. The back surfaces of the plurality of driven wheels 12 located at the rear are all fixedly connected with a second rotating mechanism 13. The opposite surfaces of two corresponding driven wheels 12 are fixedly connected with the same drum 14. By arranging the motor 4, the first rotating mechanism 10, the second rotating mechanism 13 and the transmission belt 11, the garlic falling on the drum 14 can move to the right during the rotation of the drum 14 until it falls into a storage box 6. When the staff finishes collecting the garlic, they only need to start the motor 4 to clean the sediment on the surface of the garlic, and at the same time, the separated sediment of the cleaned garlic can be stored, reducing the possibility of the garlic being contaminated with sediment again.

[0025] Specifically, as Figure 1 , 2As shown in the figure, the second rotating mechanism 13 is clamped on the front surface of the slider 15. The slider 15 is slidably connected in the chute 16. The chute 16 is opened on the front surface of the inner wall of the housing 3. A plurality of pulleys 17 are arranged on the upper surface of the transmission belt 11. Due to the arrangement of the pulleys 17, when the hydraulic rod 18 presses against the contact between the pulley 17 and the transmission belt 11, the pulley 17 can rotate, reducing the situation that the transmission is difficult to move due to the extrusion of the transmission belt 11. The upper surface of the pulley 17 is fixedly connected to the upper surface of the inner wall of the housing 3 through the hydraulic rod 18. A push plate 19 is clamped on the outer surface of the cam 5. Due to the arrangement of the cam 5, when the staff starts the motor 4, the motor 4 will drive the cam 5 to rotate. When the cam 5 rotates 180 degrees, the push plate 19 will move to the left under the elastic force of the elastic mechanism 20. And because the cam 5 continues to rotate, the push plate 19 will move to the right under the extrusion of the cam 5, so that the motor 4 can drive the upper slider 15 and the roller 14 to move left and right repeatedly. The left side surface of the push plate 19 is fixedly connected to the elastic mechanism 20. The left end of the elastic mechanism 20 is fixedly connected to the left side surface of the inner wall of the housing 3. A plurality of rotating components 21 are clamped on the front and back surfaces of the inner wall of the housing 3, and the plurality of rotating components 21 are connected by a transmission chain 22. Due to the arrangement of the transmission chain 22, when the staff rotates the handle, the handle will drive a plurality of baffles 23 to flip simultaneously through the transmission chain 22, which is convenient for the staff to control. One ends of the opposite surfaces of the corresponding two rotating components 21 are respectively fixedly connected to the front and back surfaces of the baffle 23. The lower surface of the inner wall of the housing 3 is provided with a storage box 6. Due to the arrangement of the storage box 6, it is convenient for the staff to classify and store the harvested garlic and sediment, reducing the possibility of the garlic being contaminated with sediment again. The storage box 6 is located below the right roller 14. One end of the back surface of the left rotating component 21 is fixedly connected to a handle. The conveying pipe 2 is connected to the housing 3 through a through hole opened on the upper surface of the housing 3. Due to the arrangement of the guide plate 24, it is not easy for the garlic to directly fall below the housing 3 when entering the housing 3. The guide plate 24 is fixedly connected to the upper surface of the inner wall of the housing 3.

[0026] The working principle of the present invention is as follows:

[0027] S1. When in use, the staff only needs to install the conveying pipe 2 on the harvester 1, and then the staff can harvest the garlic through the harvester 1. After the harvesting is completed, the harvested garlic will enter the housing 3 through the conveying pipe 2. When the garlic enters the housing 3, it will fall on the roller 14 under the blockage of the guide plate 24. At this time, the staff can start the motor 4;

[0028] S2. When the staff starts the motor 4, the motor 4 will drive the cam 5 and the first bevel gear 7 to rotate. When the cam 5 rotates 180 degrees, the push plate 19 will move to the left under the elastic force of the elastic mechanism 20. And because the cam 5 continues to rotate, when the cam 5 contacts the push plate 19 again, the push plate 19 will move to the right under the extrusion of the cam 5, thereby driving the upper slider 15 and the roller 14 to move left and right repeatedly, so as to shake off the sediment on the surface of the garlic falling on the roller 14. At this time, the first bevel gear 7 will drive the roller 14 to rotate through the transmission belt 11, so that the garlic falling on the roller 14 can move to the right during the rotation of the roller 14 until it falls into the storage box 6;

[0029] S3. When the staff needs to clean the shaken sediment, just turn the handle, so that the handle drives the rotating assembly 21 to rotate. At this time, the baffle 23 will flip to the right under the drive of the rotating assembly 21. At this time, the sediment will fall outside the housing 3 along the gap between the baffles 23. When the staff needs to take out the collected garlic, just open the storage box 6.

[0030] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0031] The above has described the preferred embodiments of this patent in detail, but this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of this patent.

Claims

1. A compact garlic combine harvester, comprising a harvester (1), characterized in that: The discharge port of the harvester (1) is communicated with the top end of the conveying pipe (2), the bottom end of the conveying pipe (2) is communicated with the upper surface of the housing (3), a motor (4) is fixedly connected to the lower surface of the inner wall of the housing (3), the top end of the motor (4) passes through the cam (5) and is fixedly connected to the lower surface of the first bevel gear (7), the first bevel gear (7) meshes with the second bevel gear (8), a first rotating mechanism (10) is fixedly connected to the back surface of the second bevel gear (8), the first rotating mechanism (10) is clamped on the front surface of the inner wall of the housing (3), a driving wheel (9) is fixedly connected to the outer surface of the first rotating mechanism (10), the driving wheel (9) is drivingly connected to a plurality of driven wheels (12) located at the rear through a transmission belt (11), a second rotating mechanism (13) is fixedly connected to the back surface of each of the plurality of driven wheels (12) located at the rear, and the opposite surfaces of two corresponding driven wheels (12) are fixedly connected to the same roller (14); The second rotating mechanism (13) is clamped on the front surface of the slider (15), the slider (15) is slidably connected in the chute (16), the chute (16) is opened on the front surface of the inner wall of the housing (3), a plurality of pulleys (17) are arranged on the upper surface of the transmission belt (11), and the upper surface of the pulley (17) is fixedly connected to the upper surface of the inner wall of the housing (3) through a hydraulic rod (18); The outer surface of the cam (5) is clamped with a push plate (19), an elastic mechanism (20) is fixedly connected to the left side surface of the push plate (19), and the left end of the elastic mechanism (20) is fixedly connected to the left side surface of the inner wall of the housing (3); When the cam (5) contacts the push plate (19), the push plate (19) will move to the right under the extrusion of the cam (5), thereby driving the upper slider (15) and the roller (14) to move left and right repeatedly.

2. A compact garlic combine harvester according to claim 1, characterized in that: A plurality of rotating components (21) are clamped on the front and back surfaces of the inner wall of the housing (3), and the plurality of rotating components (21) are drivingly connected through a transmission chain (22), and one ends of the opposite surfaces of two corresponding rotating components (21) are respectively fixedly connected to the front and back surfaces of the baffle (23).

3. A compact garlic combine harvester according to claim 2, characterized in that: A storage box (6) is arranged on the lower surface of the inner wall of the housing (3), the storage box (6) is located below the right roller (14), and one end of the back surface of the left rotating component (21) is fixedly connected with a handle.

4. A compact garlic combine harvester according to claim 3, characterized in that: The conveying pipe (2) is communicated with the housing (3) through a through hole opened on the upper surface of the housing (3), and a guide plate (24) is fixedly connected to the upper surface of the inner wall of the housing (3).

5. The working method of a compact garlic combine harvester according to claim 4, characterized in that: Including the following steps: S1. During use, the staff only needs to install the conveying pipe (2) on the harvester (1), and then the staff can harvest garlic through the harvester (1). After the harvesting is completed, the collected garlic will enter the housing (3) through the conveying pipe (2). When the garlic enters the housing (3), it will fall on the roller (14) under the blocking of the guide plate (24). At this time, the staff can start the motor (4); S2. When the staff starts the motor (4), the motor (4) will drive the cam (5) and the first bevel gear (7) to rotate. When the cam (5) rotates 180 degrees, the push plate (19) will move to the left under the action of the elastic force of the elastic mechanism (20). And because the cam (5) continues to rotate, when the cam (5) contacts the push plate (19) again, the push plate (19) will move to the right under the extrusion of the cam (5), thereby driving the upper slider (15) and the roller (14) to move left and right repeatedly, so as to shake off the sediment on the surface of the garlic falling on the roller (14). At this time, the first bevel gear (7) will drive the roller (14) to rotate through the transmission belt (11), so that the garlic falling on the roller (14) can move to the right during the rotation of the roller (14) until it falls into the storage box (6); S3. When the staff needs to clean the shaken sediment, just turn the handle, so that the handle drives the rotating assembly (21) to rotate. At this time, the baffle (23) will flip to the right under the drive of the rotating assembly (21). At this time, the sediment will fall outside the housing (3) along the gap between the baffles (23). When the staff needs to take out the collected garlic, just open the storage box (6).

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