A harvesting device for Sichuan pepper cultivation

Abstract

This utility model discloses a harvesting device for Sichuan pepper cultivation, belonging to the field of Sichuan pepper planting. It includes a protective shell, with a fixing plate inside the shell. Two sliding grooves are formed on one side of the fixing plate, and a slider is slidably connected to the inner cavity of each groove. A connecting rod is fixedly connected to one end of each slider. A round rod is formed on one side of the fixing plate, and two connecting handles are sleeved on the outer ring of the round rod via bushings. A blade is fixedly connected to one side of each connecting handle. A limiting groove is formed at the bottom of the inner cavity of the protective shell, and a moving block is slidably connected to the inner cavity of the limiting groove. Through the coordinated use of these devices, Sichuan pepper can be harvested from high branches within a certain range, effectively avoiding injury from the thorns on the Sichuan pepper tree. When not in use, the blade retracts into the protective shell, greatly improving the safety of personnel using the device and avoiding the risk of accidental injury from the blade.

Description

Technical Field

[0001] This utility model relates to the field of Sichuan pepper planting technology, specifically a harvesting device for Sichuan pepper planting. Background Technology

[0002] The Sichuan pepper planting industry occupies an important position in the agricultural field. As an important raw material for condiments, Sichuan pepper fruit peel is rich in volatile oils and pungent substances, making it an important condiment with the effects of removing fishy and muttony smells and stimulating appetite. After the Sichuan pepper fruits mature, they are harvested from the Sichuan pepper trees by manual or mechanical means. The choice of harvesting time has an important impact on the quality and yield of Sichuan pepper.

[0003] Existing harvesting methods mostly rely on manual labor. Manual harvesting requires workers to climb to high places or stretch their arms to reach the peppercorns, which is not only physically demanding but also poses a safety hazard due to the risk of injury from the sharp thorns on the trees. Furthermore, manual harvesting is slow and cannot meet the production needs of large-scale peppercorn harvesting. While some simple harvesting tools can improve efficiency to some extent, they are often complex to operate and ineffective at harvesting from high branches, potentially damaging the trees or resulting in inconsistent quality of the harvested peppercorns. Existing harvesting methods or equipment often lack safety features due to inconvenience or poor design. For example, the blades of some harvesting tools may be exposed when not in use, posing a risk of accidental injury. In addition, changing harvesting bags is often cumbersome and time-consuming, reducing harvesting efficiency.

[0004] Therefore, this utility model provides a harvesting device for Sichuan pepper cultivation to solve the above problems. Utility Model Content

[0005] This utility model provides a harvesting device for Sichuan pepper cultivation, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a harvesting device for Sichuan pepper cultivation, comprising a protective shell, a fixing plate provided in the inner cavity of the protective shell, two sliding grooves opened on one side of the fixing plate, a slider slidably connected to the inner cavity of the sliding groove, a connecting rod fixedly connected to one end of the slider, a round rod provided on one side of the fixing plate, two connecting handles sleeved on the outer ring of the round rod through a bushing, a blade fixedly connected to one side of the connecting handle, a limiting groove opened at the bottom of the inner cavity of the protective shell, a moving block slidably connected to the inner cavity of the limiting groove, one end of the round rod rotatably connected to one side of the adjacent slider through a rotating shaft, and an upper circular ring clamping plate and a lower circular ring clamping plate respectively provided on one side of the protective shell.

[0007] As a preferred technical solution of this application, both sides of the fixing plate are fixedly connected to the inner wall of the adjacent protective shell, and a mounting side plate is fixedly connected to one side of the bottom of the inner cavity of the protective shell.

[0008] As a preferred technical solution of this application, an electric push rod is fixedly installed on one side of the mounting side plate, and the output end of the electric push rod passes through one side of the adjacent mounting side plate and is fixedly connected to one side of the moving block.

[0009] As a preferred technical solution of this application, a first short plate is fixedly connected to both sides of the upper circular clamping plate, a second short plate is fixedly connected to both sides of the lower circular clamping plate, and two limiting frames are provided on one side of the protective shell.

[0010] As a preferred technical solution of this application, one end of the first short plate and one end of the second short plate are respectively slidably connected to the inner cavity of the corresponding limiting frame, and the corresponding first short plate and second short plate are fixedly connected by two telescopic rods, and the outer ring of the telescopic rods is sleeved with a spring.

[0011] As a preferred technical solution of this application, one end of the spring is fixedly connected to the bottom of the corresponding first short plate, and the other end of the spring is fixedly connected to the top of the corresponding second short plate.

[0012] As a preferred technical solution of this application, a support frame is fixedly connected to both sides of the protective shell, and one side of the support frame is fixedly connected to one side of the corresponding limiting frame.

[0013] This utility model has the following advantages:

[0014] The electric push rod, slider, and slide groove drive the blade's displacement. The connecting rod and connecting handle allow the two blades to cross each other for harvesting pepper branches and leaves. This allows for harvesting from higher branches within a certain range, effectively avoiding injury from thorns. When not in use, the blades retract into the protective shell, greatly improving safety and preventing accidental injury. The harvesting process is easier and less strenuous, increasing efficiency and scope. The spring and telescopic rod allow for easy securing of the harvesting bag using upper and lower ring clamps, enabling quick and accurate bag replacement. This significantly reduces harvesting time, simplifies bag replacement, reduces labor intensity, and improves work efficiency.

[0015] The protective shell provides effective protection for the blade, extending its service life. This design greatly improves the safety of personnel when using the device, avoiding the risk of accidental injury from the blade. The electric push rod can drive the displacement of the slider and the moving block, thereby driving the blade to move in a cross motion. The limit frame, through the first and second short plates, provides space for displacement between the upper and lower circular ring clamps. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a harvesting device for Sichuan pepper cultivation;

[0017] Figure 2 A schematic diagram of the blade structure in a harvesting device for Sichuan pepper cultivation;

[0018] Figure 3 A schematic diagram of the moving block in a harvesting device for Sichuan pepper cultivation;

[0019] Figure 4 This is a schematic diagram of the lower circular clamping plate in a harvesting device for Sichuan pepper cultivation.

[0020] In the diagram: 1. Protective shell; 2. Mounting side plate; 3. Electric push rod; 4. Fixing plate; 5. Slide groove; 6. Slider; 7. Upper circular ring clamp; 8. Support frame; 9. Connecting rod; 10. Connecting handle; 11. Blade; 12. Limiting groove; 13. Moving block; 14. Lower circular ring clamp; 15. Limiting frame; 16. First short plate; 17. Telescopic rod; 18. Spring; 19. Round rod; 20. Second short plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides a harvesting device for Sichuan pepper cultivation, such as... Figures 1-4As shown, the technical solution includes a protective shell 1, a fixing plate 4 is provided in the inner cavity of the protective shell 1, two sliding grooves 5 are opened on one side of the fixing plate 4, a slider 6 is slidably connected in the inner cavity of the sliding groove 5, a connecting rod 9 is fixedly connected to one end of the slider 6, a round rod 19 is provided on one side of the fixing plate 4, two connecting handles 10 are sleeved on the outer ring of the round rod 19 through a bushing, a blade 11 is fixedly connected to one side of the connecting handle 10, a limiting groove 12 is opened at the bottom of the inner cavity of the protective shell 1, a moving block 13 is slidably connected in the inner cavity of the limiting groove 12, one end of the round rod 19 is rotatably connected to one side of the adjacent slider 6 through a rotating shaft, and an upper circular ring clamp 7 and a lower circular ring clamp 14 are respectively provided on one side of the protective shell 1.

[0023] Both sides of the fixing plate 4 are fixedly connected to the inner wall of the adjacent protective shell 1, and the mounting side plate 2 is fixedly connected to one side of the bottom of the inner cavity of the protective shell 1.

[0024] An electric push rod 3 is fixedly installed on one side of the mounting side plate 2. The output end of the electric push rod 3 passes through one side of the adjacent mounting side plate 2 and is fixedly connected to one side of the moving block 13.

[0025] Specifically: When the operator starts the electric push rod 3, the electric push rod 3 pushes the moving block 13 to slide in the inner cavity of the limiting groove 12. At this time, the slider 6 moves linearly along the trajectory of the sliding groove 5, causing the two blades 11 to move closer to the upper circular clamping plate 7. This movement further intensifies the clamping tendency between the two blades 11, and the included angle between the two blades 11 gradually decreases. The two blades 11 cooperate closely, causing the two blades 11 to cross and accurately cut the peppers on the pepper tree, cutting the peppers off the branches. Under the action of gravity, the cut peppers naturally fall into the pre-placed picking bag, thus completing the pepper picking process. When not in use, the blades 11 are moved back into the inner cavity of the protective shell 1, further ensuring the safety of the operator during picking.

[0026] Both sides of the upper circular clamping plate 7 are fixedly connected with the first short plate 16, both sides of the lower circular clamping plate 14 are fixedly connected with the second short plate 20, and two limiting frames 15 are provided on one side of the protective shell 1.

[0027] One end of the first short plate 16 and one end of the second short plate 20 are respectively slidably connected to the inner cavity of the corresponding limiting frame 15. The corresponding first short plate 16 and second short plate 20 are fixedly connected by two telescopic rods 17, and the outer ring of the telescopic rods 17 is fitted with a spring 18.

[0028] One end of the spring 18 is fixedly connected to the bottom of the corresponding first short plate 16, and the other end of the spring 18 is fixedly connected to the top of the corresponding second short plate 20.

[0029] Both sides of the protective shell 1 are fixedly connected to support frames 8, and one side of the support frame 8 is fixedly connected to one side of the corresponding limiting frame 15.

[0030] Specifically: First, the operator pulls apart the upper ring clamp 7 and the lower ring clamp 14. During this process, the spring 18 is stretched and deformed under the elastic force of the spring 18. When the upper ring clamp 7 and the lower ring clamp 14 are pulled apart to a suitable distance, the operator can easily put the picking bag on the outer ring of the lower ring clamp 14. After the operator releases the restriction on the upper ring clamp 7 and the lower ring clamp 14, the spring 18 returns to its initial state, causing the upper ring clamp 7 and the lower ring clamp 14 to move closer to each other, thus firmly clamping the picking bag between the upper ring clamp 7 and the lower ring clamp 14. The picking bag can be firmly clamped on the lower ring clamp 14 and will not easily fall off due to vibration or external force during the picking process. This ensures that the peppercorns can accurately fall into the picking bag after being cut, improving picking efficiency and product quality. The picking bag can be easily and quickly assembled and disassembled, facilitating the collection of peppercorns.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A picking device for pepper planting, comprising a protective shell (1), characterized in that: The inner cavity of the protective shell (1) is provided with a fixing plate (4). Two sliding grooves (5) are opened on one side of the fixing plate (4). A slider (6) is slidably connected to the inner cavity of the sliding groove (5). A connecting rod (9) is fixedly connected to one end of the slider (6). A round rod (19) is provided on one side of the fixing plate (4). Two connecting handles (10) are sleeved on the outer ring of the round rod (19) through a bushing. A blade (11) is fixedly connected to one side of the connecting handle (10). A limiting groove (12) is opened at the bottom of the inner cavity of the protective shell (1). A moving block (13) is slidably connected to the inner cavity of the limiting groove (12). One end of the round rod (19) is rotatably connected to one side of the adjacent slider (6) through a rotating shaft. An upper ring clamping plate (7) and a lower ring clamping plate (14) are respectively provided on one side of the protective shell (1).

2. The picking device for pepper planting according to claim 1, characterized in that: Both sides of the fixing plate (4) are fixedly connected to the inner wall of the adjacent protective shell (1), and a mounting side plate (2) is fixedly connected to one side of the bottom of the inner cavity of the protective shell (1).

3. The picking device for pepper planting according to claim 2, characterized in that: An electric push rod (3) is fixedly installed on one side of the mounting side plate (2), and the output end of the electric push rod (3) passes through one side of the adjacent mounting side plate (2) and is fixedly connected to one side of the moving block (13).

4. The picking device for pepper planting according to claim 3, characterized in that: The upper ring clamp (7) is fixedly connected to both sides of the first short plate (16), the lower ring clamp (14) is fixedly connected to both sides of the second short plate (20), and the protective shell (1) is provided with two limiting frames (15) on one side.

5. The picking device for pepper planting according to claim 4, characterized in that: One end of the first short plate (16) and one end of the second short plate (20) are slidably connected to the inner cavity of the corresponding limiting frame (15). The first short plate (16) and the second short plate (20) are fixedly connected by two telescopic rods (17), and the outer ring of the telescopic rods (17) is fitted with a spring (18).

6. The picking device for pepper planting according to claim 5, characterized in that: One end of the spring (18) is fixedly connected to the bottom of the corresponding first short plate (16), and the other end of the spring (18) is fixedly connected to the top of the corresponding second short plate (20).

7. The picking device according to claim 6, characterized in that: Both sides of the protective shell (1) are fixedly connected to support frames (8), and one side of the support frame (8) is fixedly connected to one side of the corresponding limiting frame (15).

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