Chinese chive harvester

Abstract

The utility model discloses a Chinese chive harvester, which belongs to the technical field of Chinese chive harvesting, and comprises a rack, a motor I is fixedly arranged on the inner wall of the rack, four transmission rollers are rotationally arranged in the rack, every two transmission rollers form a group, a transmission belt is in transmission connection between every two transmission rollers in one group, and the two transmission belts are matched for use. The first motor is used in cooperation with the two sets of transmission rollers. By arranging the transmission belt, the seedling pulling serrated knife and the divider for use, the divider is used for separating Chinese chives, so that Chinese chives seedlings enter the bottom end of the transmission belt better, the Chinese chives are pulled and divided by the seedling pulling serrated knife, the Chinese chives are gathered inwards, and then the Chinese chives are conveyed by the transmission belt; the two harvesting cutters are fixed one by one and move one by one to achieve harvesting, harvested Chinese chives are conveyed to the position of the packer through the transmission belt to be packed into Chinese chive bundles, the Chinese chives are conveyed through the third motor, and the whole equipment is compact in structure and high in linkage performance.

Description

Technical Field

[0001] This utility model belongs to the field of leek harvesting technology, specifically relating to a leek harvester. Background Technology

[0002] Leeks originated in Southeast Asia. They prefer cool, drought-tolerant conditions and are highly adaptable to various soil types. They are medium-light, long-day plants. Leeks are tender, flavorful, and have a unique aroma. Rich in various nutrients, they have high nutritional value. Processed leek segments are a convenient ingredient for stir-fries and various side dishes. Leek seeds can be used medicinally, having warming and tonifying effects on the liver and kidneys, and strengthening yang and sperm.

[0003] Harvesting leeks requires the use of harvesters, but existing leek harvesters are not convenient for quickly transporting the harvested leeks to the packing area for packaging, which limits their use. Therefore, we propose a leek harvester. Utility Model Content

[0004] The purpose of this utility model is to provide a leek harvester to solve the problem mentioned in the background art that existing leek harvesters are not convenient to quickly transport the harvested leeks to the packing location for packing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leek harvester, comprising a frame, a motor fixedly installed on the inner wall of the frame, four transmission rollers rotatably installed inside the frame, the four transmission rollers being grouped in pairs, and a transmission belt connecting the two transmission rollers in each pair, the two transmission belts working together, the motor working together with the two groups of transmission rollers, two dividers fixedly installed at one end of the frame, two seedling-pulling blades rotatably installed at one end of the frame, the seedling-pulling blades working together with the dividers, a frame and a handrail fixedly installed at the other end of the frame, two large moving wheels and two small moving wheels rotatably installed at the bottom of the frame, two harvesting blades arranged inside the frame, the two harvesting blades being arranged opposite each other, one below and one above, and working together with the dividers and seedling-pulling blades, wherein the lower harvesting blade is fixedly installed on the surface of the frame, and the upper harvesting blade is horizontally movable on the surface of the lower harvesting blade, a battery is fixedly installed on the frame, and a baler is fixedly installed on the side of the frame.

[0006] The above-mentioned scheme utilizes a transmission belt, seedling-pulling blades, and a divider. The divider separates the chives, allowing them to better enter the bottom of the transmission belt. The seedling-pulling blades then separate and gather the chives inwards. The transmission belt then transports the chives, and two harvesting blades, one fixed and one movable, harvest them. The harvested chives are then conveyed by the transmission belt to the baler for bundling, and then transported by a motor. The overall equipment has a compact structure and strong linkage. The transmission is achieved through the use of pulley one, belt one, and transmission gears, and through the use of pulley two, belt two, reversing gear one, reversing gear two, and reversing gear three. This allows the transmission belt and seedling-pulling blades to rotate synchronously, ensuring stable linkage of the overall mechanical structure.

[0007] In the above scheme, it should be noted that the storage battery is used to power motor one, motor two and motor three to ensure the normal use of each electrical component. The transmission belt is made of flexible sponge belt, which can avoid squeezing damage to the chives during the conveying process.

[0008] In a preferred embodiment, a pulley is fixedly installed at the output shaft end of the motor and at one of the transmission roller ends. A belt is connected between the two pulleys. A transmission gear is fixedly installed on the outer surface of the transmission roller shaft with the pulley and on the outer surface of the other transmission roller shaft at the same side. The two transmission gears mesh with each other.

[0009] Using the above scheme, pulley one and belt one are used in conjunction with two transmission gears to drive the two transmission belts synchronously when the motor starts.

[0010] In a preferred embodiment, a pressure support roller is rotatably mounted on the frame. The pressure support roller is located inside one of the transmission belts and is used to provide a pressure support effect on the transmission belt when transporting chives.

[0011] By using the above solution, the pressure support roller is used in conjunction with the transmission belt to press the chives during transmission, preventing them from falling off the transmission belt.

[0012] In a preferred embodiment, a second motor is fixedly installed inside the frame, and a disc is fixedly installed at the end of the output shaft of the second motor. A first hinge arm is provided on the side of the disc, and a steering arm is provided at the end of the first hinge arm. Universal balls are installed at both ends of the first hinge arm, and the two universal balls are respectively installed on the side of the disc and one end of the steering arm. The universal balls connected to the first hinge arm and the disc are eccentrically arranged between the first hinge arm and the disc. The steering arm is rotatably mounted on the frame at its center position. The end of the steering arm away from the second hinge arm is hinged to the second hinge arm, and the other end of the second hinge arm is hinged to a movable harvesting blade.

[0013] Using the above scheme, the disk is rotated by the second motor, and the universal ball connected to the disk is eccentrically arranged. Therefore, under the action of the universal ball, the first articulated arm can drive the steering arm to swing, and then the steering arm can be used to pull the second articulated arm to swing. In turn, the movable harvester blade can be driven to move horizontally relative to the fixed harvester blade, so that the two harvester blades can cooperate to achieve harvesting.

[0014] In a preferred embodiment, a reversing gear three is fixedly installed on the outer surface of the rotating shaft of the seedling-pulling knife, and a reversing gear one and a reversing gear two are rotatably installed on the frame. The reversing gear one meshes with the reversing gear two, and the reversing gear two meshes with the reversing gear three. A pulley two is fixedly installed on the outer surface of the rotating shaft of the reversing gear one and the outer surface of the transmission roller shaft at the same side position. A belt two is used to drive the two pulleys two together.

[0015] Using the above scheme, pulley two and belt two are used in conjunction with reversing gear one, reversing gear two and reversing gear three electrodes for transmission, so that the seedling cutting tooth can be driven to rotate synchronously during the transmission belt process.

[0016] In a preferred embodiment, two conveying rollers are rotatably mounted inside the frame, and a motor is connected between the two conveying rollers. The motor is located directly below the packer, and the motor is fixedly mounted on the side of the frame. The output shaft of the motor is fixedly connected to the roller shaft of one of the conveying rollers.

[0017] Using the above method, the conveyor rollers and motor can be used to transport the packaged bundles of chives.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This leek harvester utilizes a transmission belt, seedling-pulling blades, and a divider. The divider separates the leeks, allowing them to better enter the bottom of the transmission belt. The seedling-pulling blades then separate and gather the leeks inwards. The transmission belt then transports the leeks, with two harvesting blades—one fixed and one movable—to complete the harvesting. The harvested leeks are then conveyed by the transmission belt to the baler for bundling, and finally transported by a motor. The overall equipment has a compact structure and strong linkage.

[0020] This leek harvester uses a combination of pulley one, belt one, and transmission gears for transmission, and a combination of pulley two, belt two, reversing gear one, reversing gear two, and reversing gear three for transmission, so that the transmission belt and the seedling-pulling blades can rotate synchronously, and the overall mechanical structure has stable linkage. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This utility model Figure 1 A structural diagram from another angle;

[0023] Figure 3 This utility model Figure 1 Another structural diagram from a different angle;

[0024] Figure 4 This is a schematic diagram of the structure of the transmission belt after disassembly.

[0025] Figure 5 This is a schematic diagram of the cross-sectional view of the frame portion of this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the harvester blade of this utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the seedling-pulling toothed knife of this utility model;

[0028] Figure 8 This is a schematic diagram of the framework of this utility model.

[0029] In the diagram: 1. Frame; 2. Motor 1; 3. Drive roller; 4. Drive belt; 5. Divider; 6. Seedling-pulling knife; 7. Battery; 8. Frame; 9. Large moving wheel; 10. Small moving wheel; 11. Pulley 1; 12. Belt 1; 13. Drive gear; 14. Pressure support roller; 15. Motor 2; 16. Disc; 17. Articulated arm 1; 18. Steering arm; 19. Articulated arm 2; 20. Harvester; 21. Reversing gear 1; 22. Reversing gear 2; 23. Reversing gear 3; 24. Pulley 2; 25. Belt 2; 26. Conveyor roller; 27. Motor 3; 28. Motor 3; 29. ​​Universal ball; 30. Baler; 31. Handrail. Detailed Implementation

[0030] Please see Figure 1-8This utility model provides a leek harvester, including a frame 1. A motor 2 is fixedly installed on the inner wall of the frame 1. Four transmission rollers 3 are rotatably installed inside the frame 1. The four transmission rollers 3 are arranged in pairs, and a transmission belt 4 connects the two pairs of transmission rollers 3 in each pair. The two transmission belts 4 work together. The motor 2 works in conjunction with the two pairs of transmission rollers 3. Two dividers 5 are fixedly installed at one end of the frame 1. Two seedling-pulling blades 6 are rotatably installed at one end of the frame 1. The seedling-pulling blades 6 work in conjunction with the dividers 5. The other end of the frame 1... The frame 8 and handle bar 31 are fixedly installed. Two large casters 9 and two small casters 10 are rotatably installed on the bottom of the frame 1. Two harvesting blades 20 are installed inside the frame 1. The two harvesting blades 20 are arranged opposite each other, one above the other, and are used in conjunction with the divider 5 and the seedling toothed blade 6. The lower harvesting blade 20 is fixedly installed on the surface of the frame 1, while the upper harvesting blade 20 can be horizontally moved on the surface of the lower harvesting blade 20. A battery 7 is fixedly installed on the frame 1, and a baler 30 is fixedly installed on the side of the frame 1.

[0031] By using a transmission belt 4, seedling-pulling blades 6, and a divider 5, the divider 5 separates the chives, allowing the chive seedlings to better enter the bottom of the transmission belt 4. The seedling-pulling blades 6 then separate and gather the chives inwards. Next, the transmission belt transports the chives, and with the help of two harvesting blades 20 (one fixed and one movable), the chives are harvested. The harvested chives are then transported by the transmission belt 4 to the baler 30 for baling into bundles, and then conveyed by motor 27. The overall equipment has a compact structure and strong linkage. The transmission is achieved by using pulley 11, belt 12, and transmission gear 13, and by using pulley 24, belt 25, reversing gear 121, reversing gear 22, and reversing gear 33. This allows the transmission belt 4 and the seedling-pulling blades 6 to rotate synchronously, resulting in stable linkage of the overall mechanical structure.

[0032] A pulley 11 is fixedly installed at the end of the output shaft of motor 2 and at the end of one of the transmission rollers 3. A belt 12 is connected between the two pulleys 11. A transmission gear 13 is fixedly installed on the outer surface of the transmission roller 3 with pulley 11 and on the outer surface of the other transmission roller 3 on the same side. The two transmission gears 13 mesh with each other. By using the pulley 11 and belt 12 in conjunction with the two transmission gears 13, the motor 2 can drive the two transmission belts 4 to drive synchronously when it starts.

[0033] A pressure support roller 14 is rotatably mounted on the frame 1. The pressure support roller 14 is located inside one of the transmission belts 4 and is used to provide a pressure support effect on the transmission belt 4 when transporting chives. By using the pressure support roller 14 in conjunction with the transmission belt 4, the chives in the transmission can be pressed to prevent them from falling off the transmission belt 4.

[0034] A second motor 15 is fixedly installed inside the frame 1. A disc 16 is fixedly installed at the end of the output shaft of the second motor 15. A hinge arm 17 is provided on the side of the disc 16. A steering arm 18 is provided at the end of the hinge arm 17. Universal balls 29 are installed at both ends of the hinge arm 17. The two universal balls 29 are respectively installed on the side of the disc 16 and one end of the steering arm 18. The universal balls 29 connecting the hinge arm 17 and the disc 16 are eccentrically arranged with respect to the disc 16. The steering arm 18 is rotatably mounted on the frame 1 at its center position, away from the second hinge arm 17. One end of the 9 is hinged to a second hinge arm 19, and the other end of the second hinge arm 19 is hinged to a movable harvester 20. The second motor 15 drives the disc 16 to rotate, and the universal ball 29 connected to the disc 16 is eccentrically arranged. Therefore, under the action of the universal ball 29, the first hinge arm 17 can drive the steering arm 18 to swing, and then the steering arm 18 can pull the second hinge arm 19 to swing, thereby driving the movable harvester 20 to move horizontally relative to the fixed harvester 20, so that the two harvesters 20 can cooperate to achieve harvesting.

[0035] A reversing gear 23 is fixedly installed on the outer surface of the rotating shaft of the seedling-pulling knife 6. A reversing gear 21 and a reversing gear 22 are rotatably installed on the frame 1. The reversing gear 21 meshes with the reversing gear 22, and the reversing gear 22 meshes with the reversing gear 3. A pulley 24 is fixedly installed on the outer surface of the rotating shaft of the reversing gear 21 and the outer surface of the transmission roller 3 on the same side. A belt 25 is connected between the two pulleys 24. The pulleys 24 and the belt 25 are used in conjunction with the reversing gears 21, 22 and 3 to drive the electrode, so that the transmission belt 4 can drive the seedling-pulling knife 6 to rotate synchronously.

[0036] Two conveyor rollers 26 are rotatably installed inside the frame 8. A motor 27 is connected between the two conveyor rollers 26. The motor 27 is located directly below the packer 30. The motor 27 is fixedly installed on the side of the frame 8. The output shaft of the motor 27 is fixedly connected to the roller shaft of one of the conveyor rollers 26. By using the conveyor rollers 26 in conjunction with the motor 27, the packaged leek bundles can be conveyed.

[0037] During operation, when harvesting chives, workers use the handle 31 in conjunction with the large and small moving wheels 9 and 10 to move the entire unit around the chive planting area. The mobile unit uses a battery 7 to power all electrical components. Simultaneously, motor 2 starts, and the transmission between pulley 11 and belt 12, as well as the meshing of two transmission gears 13, causes the two transmission belts 4 to move synchronously. The transmission between pulley 24 and belt 25, and the transmission between gears 11, 22, and 33, causes the transmission belts 4 to move synchronously, driving the seedling-pulling blades 6. The seedling separator 5 separates the chives, allowing the seedlings to better enter the bottom of the transmission belts 4, where the seedling-pulling blades 6 further separate them. The chives are divided and gathered inwards. Motor 215 drives disc 16 to rotate. The eccentrically positioned universal ball joint 29 connected to disc 16 drives articulated arm 17 to swing steering arm 18, which in turn pulls articulated arm 29 to swing. This causes the movable harvesting blade 20 to move horizontally relative to the fixed harvesting blade 20, thus harvesting the chives. The harvested chives are then bundled at the baler 30 by the transmission belt 4. The bundled chives fall onto motor 32, which drives motor 327 to move, thus conveying the chives.

Claims

1. A leek harvester, characterized in that: The machine includes a frame (1), a motor (2) fixedly installed on the inner wall of the frame (1), four transmission rollers (3) rotatably installed inside the frame (1), the four transmission rollers (3) are in pairs, and a transmission belt (4) is connected between the two transmission rollers (3) in each pair. The two transmission belts (4) work together. The motor (2) works together with the two sets of transmission rollers (3). Two dividers (5) are fixedly installed at one end of the frame (1). Two seedling-pulling knives (6) are rotatably installed at one end of the frame (1). The seedling-pulling knives (6) work together with the dividers (5). The other end of the frame (1) is fixedly installed with... The frame (8) and the handrail (31) are rotatably mounted on the bottom of the frame (1) with two large moving wheels (9) and two small moving wheels (10). The frame (1) is equipped with two harvesting blades (20). The two harvesting blades (20) are arranged opposite each other, one above the other, and are used in conjunction with the divider (5) and the seedling toothed blade (6). The lower harvesting blade (20) is fixedly mounted on the surface of the frame (1), while the upper harvesting blade (20) can be horizontally moved on the surface of the lower harvesting blade (20). A battery (7) is fixedly mounted on the frame (1), and a baler (30) is fixedly mounted on the side of the frame (1).

2. The leek harvester according to claim 1, characterized in that: The output shaft end of the motor (2) and the end of one of the transmission rollers (3) are fixedly mounted with pulleys (11). A belt (12) is connected between the two pulleys (11). A transmission gear (13) is fixedly mounted on the outer surface of the transmission roller (3) with pulleys (11) and the outer surface of the other transmission roller (3) at the same side. The two transmission gears (13) mesh with each other.

3. The leek harvester according to claim 1, characterized in that: A clamping support roller (14) is rotatably mounted on the frame (1). The clamping support roller (14) is located inside one of the transmission belts (4) and is used to clamp and support the transmission belt (4) when transporting chives.

4. The leek harvester according to claim 1, characterized in that: A second motor (15) is fixedly installed inside the frame (1). A disc (16) is fixedly installed at the end of the output shaft of the second motor (15). A first hinge arm (17) is provided on the side of the disc (16). A steering arm (18) is provided at the end of the first hinge arm (17). Universal balls (29) are installed at both ends of the first hinge arm (17). The two universal balls (29) are respectively installed on the side of the disc (16) and one end of the steering arm (18). The universal balls (29) connected to the first hinge arm (17) and the disc (16) are eccentrically arranged between them. The steering arm (18) is rotatably installed on the frame (1) at the center position. The second hinge arm (19) is hinged to the end of the steering arm (18) away from the second hinge arm (19). The other end of the second hinge arm (19) is hinged to the harvester (20) that is movably set.

5. The leek harvester according to claim 1, characterized in that: The outer surface of the rotating shaft of the seedling-pulling knife (6) is fixedly mounted with a reversing gear three (23). The frame (1) is rotatably mounted with a reversing gear one (21) and a reversing gear two (22). The reversing gear one (21) meshes with the reversing gear two (22), and the reversing gear two (22) meshes with the reversing gear three (23). The outer surface of the rotating shaft of the reversing gear one (21) and the outer surface of the shaft of the transmission roller (3) at the same side are both fixedly mounted with pulley two (24). The two pulley two (24) are connected by a belt two (25).

6. The leek harvester according to claim 1, characterized in that: Two conveying rollers (26) are rotatably installed inside the frame (8). A motor (27) is connected between the two conveying rollers (26). The motor (27) is located directly below the packer (30). The motor (27) is fixedly installed on the side of the frame (8). The output shaft of the motor (27) is fixedly connected to the roller shaft of one of the conveying rollers (26).

Images