CN219844161U

CN219844161U - High branch scissors

Info

Publication number: CN219844161U
Application number: CN202320119745.4U
Authority: CN
Inventors: 张友峰; 齐晖
Original assignee: Guangxi Rongxiang Technology Group Co ltd
Current assignee: Guangxi Rongxiang Technology Group Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-10-20
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of agricultural high fruit picking, and discloses a pair of high branch shears, which comprises a guide pipe, wherein the right end of the guide pipe is provided with a fixed blade, the front surface of the fixed blade is rotationally connected with a movable blade, the bottom of the front surface of the movable blade is provided with a binding rope, the side surface of the binding rope is movably connected with the inside of the guide pipe, the left end of the guide pipe is provided with a handle, the side surface of the handle is movably sleeved with a moving block, and the left end of the binding rope is connected with the moving block. The high branch scissors are connected by the fixed blade and the movable blade through the spring or the torsion spring, so that the scissors are in an open state, the rear extension part of the fixed blade is fixed with the guide pipe, the lower end of the movable blade is tied up with the rope, the rope is tied up to the tail end through the guide pipe, the guide pipe is composed of an aluminum alloy pipe, and compared with the mode of adding an inner pipe assembly and an outer pipe assembly and a pulley module, the high branch scissors are obviously lightened, and are suitable for long-term operation.

Description

High branch scissors

Technical Field

The utility model relates to the technical field of agricultural high fruit picking, in particular to a pair of high branch shears.

Background

Fruit tree pruning and fruit picking are essential links in the growth management period of the fruit trees, and the high-branch scissors are utilized for fruit tree pruning and fruit picking, so that the hand grip is used for operating the handle to drive the cutter to open and close, and the branches are cut off or the fruits are picked.

At present, various high branch shears exist on the market, a high branch shears body consists of an inner pipe and an outer pipe, a spring is arranged at a handheld part, the movable blade is controlled to achieve the cutting effect through connection of the spring, the inner pipe and the movable blade, but the high branch shears are too heavy due to the fact that the inner pipe and the outer pipe are contained, and the high branch shears with the movable blade are controlled in a rope binding connection mode, a pulley module is additionally arranged at a cutter head of the high branch shears, so that the effect of cutting is achieved, the overall weight is increased, and the high branch shears are not suitable for long-term operation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the high branch scissors which have the advantages of light overall weight, suitability for long-term operation, good cutting effect and the like, and solve the problems that the high branch scissors are composed of an inner pipe and an outer pipe, the high branch scissors are overweight, a pulley module is additionally arranged at the cutter head of the high branch scissors, which adopts a rope binding connection mode to control a movable blade, the cutting effort is saved, but the overall weight is increased, and the high branch scissors are unsuitable for long-term operation.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high branch scissors, includes the pipe, the fixed blade is installed to the right-hand member of pipe, the positive rotation of fixed blade is connected with movable blade, the positive bottom of movable blade is installed and is tied up the rope, the side surface that ties up the rope and the inside swing joint of pipe, the handle is installed to the left end of pipe, the movable block has been cup jointed to the side surface activity of handle, the left end that ties up the rope is connected with the movable block, the right side at handle top rotates and is connected with movable handle, wedge ejector pad and handle are fixedly provided with in the bottom of movable handle, the right side at movable block top and the left side swing joint of wedge ejector pad bottom.

Preferably, the right side of the front surface of the fixed blade is provided with a first through hole, the right side of the front surface of the guide pipe is connected with a bolt in a threaded manner, the side surface of the bolt is movably connected with the inside of the first through hole, and the fixed blade is fixedly arranged at the right end of the guide pipe through the bolt.

Preferably, the front surface of the fixed blade is fixedly provided with a first torsion spring, the other end of the first torsion spring is fixedly connected with the back surface of the movable blade, and the scissors part is connected with the movable blade by using a spring or torsion spring, so that the scissors are in an open state.

Preferably, hooks are fixedly arranged at the left end and the right end of the binding rope, second through holes are formed in the back surfaces of the movable blade and the movable block, the two hooks are movably inserted into the two second through holes respectively, the through holes at the lower end of the movable blade are used for binding the rope, and the binding rope passes through the guide pipe to be connected with the movable block on the operating handle at the tail end.

Preferably, a second torsion spring is fixedly arranged on the right side of the top of the handle, the other end of the second torsion spring is fixedly connected with the right side of the top of the movable handle, and the second torsion spring is used for loosening and resetting the movable handle on the handle.

Compared with the prior art, the utility model provides the high branch scissors, which have the following beneficial effects:

1. the high branch scissors are connected by the fixed blade and the movable blade through the spring or the torsion spring, so that the scissors are in an open state, the rear extension part of the fixed blade is fixed with the guide pipe, the lower end of the movable blade is tied up with the rope, the rope is tied up to the tail end through the guide pipe, the guide pipe is composed of an aluminum alloy pipe, and compared with the mode of adding an inner pipe assembly and an outer pipe assembly and a pulley module, the high branch scissors are obviously lightened, and are suitable for long-term operation.

2. According to the high branch scissors, after the binding rope is bound with the operating handle, the binding rope is pulled when the handle is gripped, and then the movable blade of the front end scissors is driven to complete the shearing action, the front end spring enables the scissors to recover to an open state when the handle is loosened, the cutting operation is convenient, the cutting effect is good, and the cutting use of the high branch scissors is convenient.

Drawings

FIG. 1 is a schematic view of the structure of the pruning shears according to the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

fig. 3 is an enlarged view of the structure of fig. 1 at B in accordance with the present utility model.

Wherein: 1. a conduit; 2. a fixed blade; 3. a movable blade; 4. binding ropes; 5. a handle; 6. a moving block; 7. a movable handle; 8. wedge-shaped push blocks; 9. a handle; 10. a bolt; 11. a first torsion spring; 12. and a second torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a pair of high branch shears comprises a conduit 1, a fixed blade 2 is installed at the right end of the conduit 1, a first through hole is formed in the right side of the front face of the fixed blade 2, a bolt 10 is connected to the right side of the front face of the conduit 1 in a threaded manner, the side surface of the bolt 10 is movably connected with the inside of the first through hole, the front face of the fixed blade 2 is rotatably connected with a movable blade 3, a first torsion spring 11 is fixedly installed on the front face of the fixed blade 2, the other end of the first torsion spring 11 is fixedly connected with the back face of the movable blade 3, a binding rope 4 is installed at the bottom of the front face of the movable blade 3, the side surface of the binding rope 4 is movably connected with the inside of the conduit 1, a handle 5 is movably sleeved with a moving block 6, the left end of the binding rope 4 is connected with the moving block 6, the left end of the binding rope 4 is fixedly provided with the inner side of the moving block 6, the two hanging hooks are respectively movably spliced with the inside of the two second through holes, the right side of the top of the handle 5 is rotatably connected with a wedge-shaped torsion spring 7, the right side of the top of the handle 5 is fixedly connected with the top of the wedge-shaped torsion spring 8, and the bottom of the wedge-shaped torsion spring 8 is fixedly connected with the top of the wedge-shaped handle 8, and the wedge-shaped top of the wedge-shaped handle 8 is fixedly connected with the top of the wedge-shaped handle 8.

When the scissors are in use, after the binding rope is bound with the operating handle, the binding rope is pulled when the handle is gripped, and then the movable blade of the front-end scissors is driven to complete the shearing action, the front-end spring enables the scissors to recover to the open state when the handle is loosened, the scissors adopt the small scissors heads, the small fruits are convenient to pick, the scissors are connected by the fixed blade and the movable blade through the springs or the torsion springs, the scissors are in the open state, the rear extension part of the fixed blade is fixed with the guide tube, the lower end of the movable blade is bound with the binding rope, the binding rope penetrates the guide tube to the tail end to be connected with the operating handle, the guide tube is composed of an aluminum alloy tube, and the guide tube is assembled on site through plastic and is a hollow rod body, and is light in weight. The high branch scissors are convenient to cut and have good cutting effect, and compared with the mode of additionally arranging the inner pipe and the outer pipe and the pulley module, the high branch scissors are remarkably reduced in overall weight and suitable for long-term operation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high branch scissors, includes pipe (1), pipe (1) are constituteed by aluminum alloy pipe, through plastics direct-through equipment, its characterized in that: the utility model discloses a catheter, including fixed blade (2), movable blade (3), tie up rope (4) are installed to positive bottom of movable blade (3), tie up the inside swing joint of rope (4) and pipe (1), handle (5) are installed to the left end of pipe (1), movable block (6) have been cup jointed to the side surface activity of handle (5), the left end and the movable block (6) of tie up rope (4) are connected, the right side rotation at handle (5) top is connected with movable handle (7), wedge ejector pad (8) and handle (9) are fixedly provided with in the bottom of movable handle (7), the right side at movable block (6) top and the left side swing joint of wedge ejector pad (8) bottom.

2. The tree pruner as claimed in claim 1, wherein: the right side of the front face of the guide pipe (1) is connected with a bolt (10) in a threaded manner, and the side surface of the bolt (10) is movably connected with the inside of the first through hole.

3. The tree pruner as claimed in claim 1, wherein: the front surface of the fixed blade (2) is fixedly provided with a first torsion spring (11), and the other end of the first torsion spring (11) is fixedly connected with the back surface of the movable blade (3).

4. The tree pruner as claimed in claim 1, wherein: the left end and the right end of the binding rope (4) are fixedly provided with hanging hooks, the back surfaces of the movable blade (3) and the movable block (6) are respectively provided with second through holes, and the two hanging hooks are respectively movably spliced with the interiors of the two second through holes.

5. The tree pruner as claimed in claim 1, wherein: the right side at the top of the handle (5) is fixedly provided with a second torsion spring (12), and the other end of the second torsion spring (12) is fixedly connected with the right side at the top of the movable handle (7).