Pepper planting trimmer

Abstract

The utility model discloses a pepper planting trimmer, which belongs to the technical field of pepper planting and comprises a pressing plate, a fixing plate is arranged below the pressing plate, a rotating shaft is rotatably connected in the pressing plate and the fixing plate, one side of the fixing plate is connected with a first blade, one side of the pressing plate is connected with a second blade, and the second blade is connected with a third blade. The first blade and the second blade are hinged through a pin shaft, a connecting rod is arranged in the pressing plate in a penetrating mode, one end of the connecting rod is connected with a lantern ring, a fixing rod is arranged in the lantern ring in a clamped mode, the fixing rod is connected into the second blade, and limiting rods are connected into the pressing plate and the fixing plate. In the branch pruning process, the handle is pressed, pressure is transmitted through the pressing plate, the connecting rod and the fixing rod are driven to move, then the second blade rotates around the pin shaft to be close to the first blade for shearing, the pressure is released after pruning is completed, the pressing plate is reset under the action of the pull-back spring, the second blade is driven to be automatically separated from the first blade, and extra tension is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of pepper planting, and in particular relates to a pepper planting trimmer. Background Art

[0002] In order to improve the yield and quality of Sichuan pepper, pruning is one of the important daily management items during the planting process, such as removing diseased and insect-infested branches, dead branches, overlapping branches, and crown tips; for pruning lush Sichuan pepper trees, cut off crowded branches to increase light and regulate the number of flowers; for young trees or Sichuan pepper trees that are just beginning to bear fruit, the main pruning purpose is generally to leave the backbone branches.

[0003] Some utility model patents in the field of pepper planting technology are disclosed in the prior art, among which the utility model patent with application number CN210112579U discloses a debranching device for pepper planting, which is basically described as follows: The utility model discloses a debranching device for pepper planting, including two scissor bodies hingedly connected by a hinge shaft, and the scissor bodies at the front end of the hinge shaft are provided with a cutting edge, and the cutting edge of each scissor body is provided with a plurality of notches, and the notches on each cutting edge are arranged at intervals along the extension direction of the cutting edge. In this solution, the structural design of the debranching device can conveniently complete the debranching and pruning of pepper branches.

[0004] In actual implementation, when trimming multiple branches in the comparative documents, external force must be continuously applied to separate the two blades, which is a relatively difficult process.

[0005] Based on this, the utility model designs a pepper planting trimmer to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the reference document that when trimming multiple branches, external force must be continuously applied to separate two blades, which is a relatively laborious process, and to propose a prickly ash planting trimmer.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pepper planting trimmer comprises a pressing plate, a fixing plate is arranged under the pressing plate, a rotating shaft is rotatably connected between the pressing plate and the fixing plate, a first blade is connected to one side of the fixing plate, a second blade is connected to one side of the pressing plate, the first blade and the second blade are hinged by a pin shaft, a connecting rod is penetrated in the pressing plate, one end of the connecting rod is connected to a collar, a fixing rod is clamped in the collar, and the fixing rod is connected to the second blade;

[0008] The pressure plate and the fixed plate are both connected to limit rods, and the two limit rods are outer-coated with the same return spring. One side of the pressure plate and the fixed plate is connected to a skateboard, and the skateboard outer-coated with a first shell, and the first shell outer-coated with a second shell, one side of the shell is connected to a handle, and one side of the other shell is connected to a long board.

[0009] As a further description of the above technical solution:

[0010] One end of the pull-back spring is connected under the pressure plate, and the other end of the pull-back spring is connected to the fixing plate.

[0011] As a further description of the above technical solution:

[0012] The first blade is provided with a limiting rod for limiting the position of the second blade.

[0013] As a further description of the above technical solution:

[0014] A sliding structure is formed between the slide plate and the first shell, and a sliding structure is formed between the first shell and the second shell.

[0015] As a further description of the above technical solution:

[0016] Gaskets with high friction coefficient are installed inside the second shell and the first shell.

[0017] As a further description of the above technical solution:

[0018] A rotating block is connected under the handle, a round hole is opened in the rotating block, a sphere is movably connected in the round hole, a long rod is connected under the sphere, an adjusting rod is connected under the long rod, the adjusting rod passes through a long plate, a through hole is opened in the long plate, the adjusting rod is slidably connected in the through hole, and a limiting plate is connected under the adjusting rod.

[0019] As a further description of the above technical solution:

[0020] The end face diameter of the circular hole is slightly smaller than the diameter of the sphere, so that the sphere can be tightly embedded in the circular hole and the sphere is allowed to rotate freely in the circular hole.

[0021] As a further description of the above technical solution:

[0022] The diameter of the through hole is slightly larger than the diameter of the end surface of the adjusting rod, and the diameter of the limiting plate is larger than the diameter of the through hole.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0024] 1. In the utility model, during the process of pruning branches, the pressure is transmitted through the pressure plate by pressing the handle, driving the connecting rod and the fixed rod to move, thereby causing the second blade to rotate around the pin shaft and approach the first blade for shearing. After pruning is completed, the pressure is released, and the return spring resets the pressure plate, driving the second blade to automatically separate from the first blade without additional pulling force.

[0025] 2. In the utility model, by pulling the adjusting rod, the adjusting rod drives the handle and the long board to move synchronously, and at this time drives the second shell to slide outside the first shell, and at the same time the first shell slides outside the slide board, so that the handle is extended, which makes it more convenient to prune higher branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a pepper planting and trimming device proposed by the utility model;

[0027] Figure 2 This is a three-dimensional structural schematic diagram of a pressure plate of a pepper planting trimmer proposed by the utility model;

[0028] Figure 3 This is a three-dimensional structural schematic diagram of a skateboard for a pepper planting trimmer proposed by the utility model;

[0029] Figure 4 A pepper planting trimmer proposed by the utility model Figure 3 The structural diagram of the enlarged part A in the middle;

[0030] Legend:

[0031] 1. Pressing plate; 2. Fixing plate; 3. Rotating shaft; 4. First blade; 5. Second blade; 6. Connecting rod; 7. Ring; 8. Fixing rod; 9. Limiting rod; 10. Retraction spring; 11. Slide plate; 12. First shell; 13. Second shell; 14. Handle; 15. Long board; 16. Rotating block; 17. Round hole; 18. Sphere; 19. Long rod; 20. Adjusting rod; 21. Through hole; 22. Limiting plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-Figure 4 ,

[0034] First embodiment:

[0035] The utility model provides a technical solution: a pepper planting trimmer comprises a pressing plate 1, a fixing plate 2 is arranged under the pressing plate 1, a rotating shaft 3 is rotatably connected inside the pressing plate 1 and the fixing plate 2, and by arranging the pressing plate 1 and the fixing plate 2, the pressing plate 1 cooperates with the fixing plate 2, so that the two can rotate freely through the rotating shaft 3; a first blade 4 is connected to one side of the fixing plate 2, and a second blade 5 is connected to one side of the pressing plate 1, and the first blade 4 and the second blade 5 are hinged by a pin shaft, a connecting rod 6 is penetrated in the pressing plate 1, a collar 7 is connected to one end of the connecting rod 6, and a fixing rod 8 is clamped in the collar 7, and by arranging the collar 7 and the fixing rod 8, the collar 7 can rotate freely outside the fixing rod 8; the fixing rod 8 is connected inside the second blade 5;

[0036] The pressure plate 1 and the fixed plate 2 are both connected with limiting rods 9, and the two limiting rods 9 are provided with the same return spring 10. One side of the pressure plate 1 and the fixed plate 2 is connected with a slide plate 11, and the slide plate 11 is provided with a first shell 12. By setting the slide plate 11 and the first shell 12, the first shell 12 limits the slide plate 11, so that the slide plate 11 and the first shell 12 are stuck after sliding to a certain distance to avoid separation; the first shell 12 is provided with a second shell 13, one side of one shell is connected to a handle 14, and one side of the other shell is connected to a long board 15.

[0037] Specifically, Figure 2-3 As shown, one end of the return spring 10 is connected under the pressure plate 1, and the other end of the return spring 10 is connected to the fixed plate 2. A limit rod 9 for limiting the second blade 5 is provided on the first blade 4. By setting the limit rod 9, the limit rod 9 can limit the second blade 5 to prevent the second blade 5 from rotating too much during trimming; a sliding structure is formed between the slide plate 11 and the first shell 12, and a sliding structure is formed between the first shell 12 and the second shell 13. Gaskets with high friction coefficients are installed inside the second shell 13 and the first shell 12.

[0038] During work, when pruning the branches, the handle 14 is pressed, and the handle 14 drives the pressure plate 1 to apply pressure downward, and the pressure drives the connecting rod 6 and the fixing rod 8 to move, and the fixing rod 8 drives the second blade 5 to rotate toward the first blade 4 through the pin axis. Then, after the pruning is completed, it is only necessary to unload the force. At this time, the return spring 10 applies elastic force to the pressure plate 1, and the elastic force drives the pressure plate 1 to reset, and at this time, the second blade 5 can be driven away from the first blade 4, thereby realizing the rapid separation of the first blade 4 and the second blade 5 without applying excess pulling force.

[0039] Second embodiment:

[0040] Specifically, Figure 3-4As shown, a rotating block 16 is connected under the handle 14, a circular hole 17 is opened in the rotating block 16, a sphere 18 is movably connected in the circular hole 17, a long rod 19 is connected under the sphere 18, an adjusting rod 20 is connected under the long rod 19, the adjusting rod 20 passes through the long plate 15, a through hole 21 is opened in the long plate 15, the adjusting rod 20 is slidably connected in the through hole 21, a limiting plate 22 is connected under the adjusting rod 20, the end face diameter of the circular hole 17 is slightly smaller than the diameter of the sphere 18, so that the sphere 18 can be tightly embedded in the circular hole 17 and allow the sphere 18 to rotate freely in the circular hole 17, the diameter of the through hole 21 is slightly larger than the diameter of the end face of the adjusting rod 20, and the diameter of the limiting plate 22 is larger than the diameter of the through hole 21.

[0041] By pulling the adjusting rod 20, the adjusting rod 20 drives the handle 14 and the long board 15 to move synchronously, and at this time drives the second shell 13 to slide outside the first shell 12, and at the same time the first shell 12 slides outside the slide plate 11, so that the handle 14 is extended, so that it is more convenient to prune higher branches.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pepper planting trimmer, comprising a pressing plate (1), characterized in that: A fixing plate (2) is provided under the pressing plate (1), a rotating shaft (3) is rotatably connected between the pressing plate (1) and the fixing plate (2), a first blade (4) is connected to one side of the fixing plate (2), a second blade (5) is connected to one side of the pressing plate (1), the first blade (4) and the second blade (5) are hingedly connected via a pin, a connecting rod (6) is passed through the pressing plate (1), one end of the connecting rod (6) is connected to a sleeve (7), a fixing rod (8) is clamped in the sleeve (7), and the fixing rod (8) is connected to the second blade (5); The pressure plate (1) and the fixed plate (2) are both connected to limit rods (9), and the outer shells of the two limit rods (9) are provided with the same return spring (10). One side of the pressure plate (1) and the fixed plate (2) is connected to a slide plate (11), and the outer shell of the slide plate (11) is provided with a first shell (12), and the outer shell of the first shell (12) is provided with a second shell (13). One side of one of the shells is connected to a handle (14), and one side of the other shell is connected to a long board (15).

2. A pepper planting and trimming device according to claim 1, characterized in that: One end of the return spring (10) is connected under the pressure plate (1), and the other end of the return spring (10) is connected to the fixing plate (2).

3. The pepper planting and trimming device according to claim 1, characterized in that: The first blade (4) is provided with a limiting rod (9) for limiting the position of the second blade (5).

4. The pepper planting and trimming device according to claim 1, characterized in that: A sliding structure is formed between the slide plate (11) and the first shell (12), and a sliding structure is formed between the first shell (12) and the second shell (13).

5. The pepper planting and trimming device according to claim 1, characterized in that: Gaskets with a high friction coefficient are installed inside the second shell (13) and the first shell (12).

6. The pepper planting and trimming device according to claim 1, characterized in that: A rotating block (16) is connected below the handle (14), a circular hole (17) is provided in the rotating block (16), a spherical body (18) is movably connected in the circular hole (17), a long rod (19) is connected below the spherical body (18), an adjusting rod (20) is connected below the long rod (19), the adjusting rod (20) passes through the long plate (15), a through hole (21) is provided in the long plate (15), the adjusting rod (20) is slidably connected in the through hole (21), and a limiting plate (22) is connected below the adjusting rod (20).

7. The pepper planting and trimming device according to claim 6, characterized in that: The end face diameter of the circular hole (17) is slightly smaller than the diameter of the sphere (18), so that the sphere (18) can be tightly embedded in the circular hole (17) and the sphere (18) is allowed to rotate freely in the circular hole (17).

8. The pepper planting and trimming device according to claim 6, characterized in that: The diameter of the through hole (21) is slightly larger than the diameter of the end surface of the adjusting rod (20), and the diameter of the limiting plate (22) is larger than the diameter of the through hole (21).

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