Miniature front onion harvesting device

Abstract

The utility model relates to the technical field of onion harvesting, in particular to a miniature front onion harvesting device. According to the technical scheme, the onion harvesting device comprises a fixing plate, one side of the fixing plate is fixedly connected with a driving mechanism of the onion harvesting device, by starting a rotating motor, rotation of an output shaft of the rotating motor can make a rotating shaft rotate, rotation of the rotating shaft can make a blade rotate, rotation of the blade can collect onions, and the driving mechanism can promote equipment to move; collected onions can be shoveled into a processing box through a shoveling plate, a rotating motor is started, an output shaft of the rotating motor rotates to enable a rotating shaft to rotate, the rotating shaft rotates to enable a cam to rotate, the cam rotates to enable a connecting block to slide in the inner wall of a connecting groove, at the moment, a screen swings up and down, and a water pump is started; the water pump can spray water in the water tank through the spray head, and the water pump and the spray head are matched to remove soil on the surface of the onion, so that the effect of reducing the labor intensity of workers can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of onion harvesting, in particular to a micro front-mounted onion harvesting device. Background Art

[0002] Onions are widely distributed in China and are cultivated in all parts of the country. They are one of the main vegetables grown in China. When the onion leaves gradually turn yellow from bottom to top, the pseudostem becomes soft and begins to invert; the bulb stops expanding, the outer skin becomes leathery, and enters the dormant stage, it means that the bulb is mature and should be harvested in time. A front-mounted onion harvesting device is needed. When harvesting onions, the onion picking mechanism starts to run under the drive of the hydraulic motor, and the splint-type clamp on the picking crawler completes the preliminary separation of soil and onions on the ground film. However, in actual use, a micro front-mounted onion harvesting device with a similar structure still has many defects, such as: when harvesting onions, the surface of the onions will be stained with soil, and the staff needs to handle the soil of the onions after harvesting, which increases the labor intensity of the staff. Therefore, it is necessary to design a micro front-mounted onion harvesting device. Utility Model Content

[0003] The utility model aims to provide a miniature front onion harvesting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a miniature front-mounted onion harvesting device, comprising a fixing plate, one side of the fixing plate is fixedly connected to a driving mechanism of the onion harvesting device, a connecting plate is arranged at the bottom of the fixing plate, a water tank is fixedly connected to the top of the connecting plate, a water pump is fixedly connected to one side of the top of the connecting plate, a water pumping end of the water pump is fixedly connected to the inner wall of the water tank, a connecting port is provided at the top of the connecting plate, a drainage end of the water pump is fixedly connected to the inner wall of the connecting port, a nozzle covering the connecting port is fixedly connected to the bottom of the connecting plate, a processing box with through openings on the left and right is fixedly connected to the bottom of the connecting plate, and a screen is provided in the processing box.

[0005] By starting the electric telescopic rod, the height of the blade can be at a suitable position, and the rotating motor can be started. The output shaft of the rotating motor can rotate to rotate the rotating shaft, and the rotation of the rotating shaft can rotate the blade. The rotation of the blade can collect onions, and the driving mechanism can cause the equipment to move. The collected onions can be shoveled into the processing box through the shovel plate, and the rotating motor can be started. The output shaft of the rotating motor can rotate to rotate the rotating shaft, and the rotation of the rotating shaft can rotate the cam. The rotation of the cam can make the connecting block slide in the inner wall of the connecting groove, and the screen shakes up and down at this time. The water pump is started, and the water pump can spray water in the water tank through the nozzle. The two cooperate to remove the soil on the surface of the onion, so that the effect of reducing the labor intensity of the staff can be achieved.

[0006] Preferably, a connecting groove with a T-shaped structure is opened on the inner wall of one side of the processing box, and the inner wall of the connecting groove is slidably connected with a connecting block, and the bottom of the connecting block is fixedly connected with a connecting spring, and the connecting spring is fixedly connected to the bottom inner wall of the connecting groove, and the connecting block is fixedly connected to the screen. The setting of the connecting block can slide in the inner wall of the connecting groove, and the screen moves up and down.

[0007] Preferably, both sides of the inner walls at both ends of the processing box are rotatably connected with a rotating shaft through bearings, and the outer wall at one end of the processing box is fixedly connected to a rotating motor, and the output shaft of the rotating motor is fixedly connected to the rotating shaft, and a cam is fixedly connected to the surface of the rotating shaft, and the cam is in contact with the screen. The rotating shaft is arranged to rotate when the output shaft of the rotating motor rotates, and the rotation of the rotating shaft can cause the cam to rotate, and at this time the cam can apply force to the bottom of the screen to cause the screen to shake.

[0008] Preferably, a rotating motor is fixedly connected to one end of one side of the top of the connecting plate, a rotating shaft is fixedly connected to the output shaft of the rotating motor, a plurality of evenly distributed blades are fixedly connected to the bottom of the rotating shaft, and the rotating shaft is arranged to rotate when the output shaft of the rotating motor rotates. The rotation of the rotating shaft can cause the blades to rotate, and the rotation of the blades can cut off the roots of the onions to facilitate subsequent collection operations.

[0009] Preferably, a shovel is fixedly connected to the bottom of one side of the processing box close to the blade, and the shovel is arranged at an angle. The arrangement of the shovel can make the onions roll into the processing box through the inclined shovel surface when the equipment moves, so as to facilitate the processing operation of the onions.

[0010] Preferably, an electric telescopic rod is fixedly connected to the bottom of the fixed plate, and the piston rod of the electric telescopic rod is fixedly connected to the connecting plate. The arrangement of the electric telescopic rod can change the height of the connecting plate under the movement of the piston rod, which can facilitate the blade to cut the root of the onion.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By starting the electric telescopic rod, the height of the blade can be at a suitable position, and the rotating motor can be started. The output shaft of the rotating motor can rotate to rotate the rotating shaft, and the rotation of the rotating shaft can rotate the blade. The rotation of the blade can collect onions, and the driving mechanism can cause the equipment to move. The collected onions can be shoveled into the processing box through the shovel plate. The rotating motor is started, and the output shaft of the rotating motor rotates to rotate the rotating shaft. The rotation of the rotating shaft can rotate the cam. The rotation of the cam can make the connecting block slide in the inner wall of the connecting groove. At this time, the screen shakes up and down, and the water pump is started. The water pump can spray water in the water tank through the nozzle. The two cooperate to remove the soil on the surface of the onion, thereby reducing the labor intensity of the staff.

[0013] 2. The rotating shaft can rotate under the rotation of the output shaft of the rotating motor, and the rotation of the rotating shaft can make the blade rotate, and the rotation of the blade can cut off the root of the onion, so as to facilitate the subsequent collection operation; the shovel plate can make the onion roll into the processing box through the inclined shovel plate surface when the equipment moves, so as to facilitate the processing operation of the onion; the electric telescopic rod can change the height of the connecting plate under the movement of the piston rod, so as to facilitate the blade to cut off the root of the onion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 It is a structural schematic diagram of the utility model highlighting the nozzle.

[0018] In the figure: 1. fixing plate; 2. connecting plate; 3. water tank; 4. water pump; 5. treatment box; 6. connecting port; 7. nozzle; 8. screen; 9. connecting block; 10. connecting groove; 11. connecting spring; 12. rotating motor; 13. rotating shaft; 14. cam; 15. rotating motor; 16. rotating shaft; 17. blade; 18. shovel plate; 19. electric telescopic rod. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3, Figure 4 As shown, a miniature front-mounted onion harvesting device proposed by the utility model comprises a fixing plate 1, one side of the fixing plate 1 is fixedly connected to the driving mechanism of the onion harvesting device, a connecting plate 2 is arranged at the bottom of the fixing plate 1, a water tank 3 is fixedly connected to the top of the connecting plate 2, a water pump 4 is fixedly connected to one side of the top of the connecting plate 2, a water pump end of the water pump 4 is fixedly connected to the inner wall of the water tank 3, a connecting port 6 is provided at the top of the connecting plate 2, a drainage end of the water pump 4 is fixedly connected to the inner wall of the connecting port 6, a nozzle 7 covering the connecting port 6 is fixedly connected to the bottom of the connecting plate 2, a processing box 5 with through openings on the left and right sides is fixedly connected to the bottom of the connecting plate 2, and a processing box 5 with through openings on the left and right sides is fixedly connected to the processing box 5. A screen 8 is arranged in the processing box 5, and a connecting groove 10 with a T-shaped structure is opened on the inner wall of one side of the processing box 5. A connecting block 9 is slidably connected to the inner wall of the connecting groove 10, and a connecting spring 11 is fixedly connected to the bottom inner wall of the connecting groove 10. The connecting spring 11 is fixedly connected to the bottom inner wall of the connecting groove 10, and the connecting block 9 is fixedly connected to the screen 8. Both sides of the inner walls at both ends of the processing box 5 are rotatably connected to a rotating shaft 13 through bearings. A rotating motor 12 is fixedly connected to the outer wall of one end of the processing box 5, and the output shaft of the rotating motor 12 is fixedly connected to the rotating shaft 13. A cam 14 is fixedly connected to the surface of the rotating shaft 13, and the cam 14 is in contact with the screen 8.

[0022] The working principle of a miniature front-mounted onion harvesting device based on the first embodiment is as follows: by starting the electric telescopic rod 19, the height of the blade 17 can be placed at a suitable position, the rotating motor 15 is started, the output shaft of the rotating motor 15 rotates to rotate the rotating shaft 16, the rotation of the rotating shaft 16 can rotate the blade 17, the rotation of the blade 17 can collect onions, the driving mechanism can cause the device to move, and the collected onions can be shoveled into the processing box 5 through the shovel plate 18, the rotating motor 12 is started, the output shaft of the rotating motor 12 rotates to rotate the rotating shaft 13, the rotation of the rotating shaft 13 can rotate the cam 14, the rotation of the cam 14 can make the connecting block 9 slide in the inner wall of the connecting groove 10, at this time the screen 8 shakes up and down, the water pump 4 is started, the water pump 4 can spray the water in the water tank 3 through the nozzle 7, the two cooperate to remove the soil on the surface of the onion, so that the effect of reducing the labor intensity of the staff can be achieved;

[0023] The connecting block 9 can slide in the inner wall of the connecting groove 10, and the screen 8 moves up and down;

[0024] The rotating shaft 13 can rotate under the rotation of the output shaft of the rotating motor 12. The rotation of the rotating shaft 13 can cause the cam 14 to rotate. At this time, the cam 14 can apply force to the bottom of the screen 8, so that the screen 8 can shake.

[0025] Embodiment 2

[0026] like Figure 1 , Figure 2 , Figure 4 As shown, a miniature front onion harvesting device proposed by the utility model, compared with the first embodiment, a rotating motor 15 is fixedly connected to one end of one side of the top of the connecting plate 2 of this embodiment, the output shaft of the rotating motor 15 is fixedly connected to a rotating shaft 16, and a plurality of evenly distributed blades 17 are fixedly connected to the bottom of the rotating shaft 16, a shovel plate 18 is fixedly connected to the bottom of the side of the processing box 5 close to the blade 17, and the shovel plate 18 is inclined, and an electric telescopic rod 19 is fixedly connected to the bottom of the fixed plate 1, and the piston rod of the electric telescopic rod 19 is fixedly connected to the connecting plate 2.

[0027] The rotating shaft 16 can rotate under the rotation of the output shaft of the rotating motor 15, and the rotation of the rotating shaft 16 can cause the blade 17 to rotate. The rotation of the blade 17 can cut off the root of the onion to facilitate the subsequent collection operation;

[0028] The shovel board 18 can make the onions roll into the processing box 5 through the inclined surface of the shovel board 18 when the equipment moves, so as to facilitate the processing operation of the onions;

[0029] The electric telescopic rod 19 can change the height of the connecting plate 2 under the movement of the piston rod, which can facilitate the blade 17 to cut the root of the onion.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A miniature front-mounted onion harvesting device, comprising a fixing plate (1), one side of which is fixedly connected to a driving mechanism of the onion harvesting device, characterized in that: A connecting plate (2) is provided at the bottom of the fixed plate (1), a water tank (3) is fixedly connected to the top of the connecting plate (2), a water pump (4) is fixedly connected to one side of the top of the connecting plate (2), a water pump end of the water pump (4) is fixedly connected to the inner wall of the water tank (3), a connecting port (6) is provided at the top of the connecting plate (2), a water discharge end of the water pump (4) is fixedly connected to the inner wall of the connecting port (6), a nozzle (7) covering the connecting port (6) is fixedly connected to the bottom of the connecting plate (2), a treatment box (5) with openings on the left and right is fixedly connected to the bottom of the connecting plate (2), and a screen (8) is provided inside the treatment box (5).

2. A miniature front onion harvesting device according to claim 1, characterized in that: A connecting groove (10) in a T-shaped structure is provided on the inner wall of one side of the processing box (5); a connecting block (9) is slidably connected to the inner wall of the connecting groove (10); a connecting spring (11) is fixedly connected to the bottom of the connecting block (9); the connecting spring (11) is fixedly connected to the inner wall of the bottom of the connecting groove (10); and the connecting block (9) is fixedly connected to the screen (8).

3. A miniature front-mounted onion harvesting device according to claim 2, characterized in that: Both sides of the inner walls at both ends of the processing box (5) are rotatably connected to a rotating shaft (13) via bearings, and the outer wall at one end of the processing box (5) is fixedly connected to a rotating motor (12), the output shaft of the rotating motor (12) is fixedly connected to the rotating shaft (13), and a cam (14) is fixedly connected to the surface of the rotating shaft (13), and the cam (14) is in contact with the screen (8).

4. The miniature front-mounted onion harvesting device according to claim 1, characterized in that: A rotating motor (15) is fixedly connected to one end of one side of the top of the connecting plate (2); an output shaft of the rotating motor (15) is fixedly connected to a rotating shaft (16); and a plurality of evenly distributed blades (17) are fixedly connected to the bottom of the rotating shaft (16).

5. The miniature front-mounted onion harvesting device according to claim 4, characterized in that: A shovel plate (18) is fixedly connected to the bottom of one side of the processing box (5) close to the blade (17), and the shovel plate (18) is arranged in an inclined manner.

6. The miniature front-mounted onion harvesting device according to claim 1, characterized in that: An electric telescopic rod (19) is fixedly connected to the bottom of the fixed plate (1), and a piston rod of the electric telescopic rod (19) is fixedly connected to the connecting plate (2).

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