CN211531930U - Anti-skid branch pruning machine - Google Patents

Abstract

The utility model discloses an anti-skid branch pruning machine, which comprises a hinge seat, a connecting rod is hinged on the inside of the hinge seat through a shaft, the front end of the connecting rod is fixedly connected with a blade, and the rear end of the outer surface of the blade is connected An auxiliary rod is hinged through the hinge shaft, the front end surface of the auxiliary rod is fixedly connected with an arc-shaped splint, the arc-shaped splint is located on the same side of the outer surface of the blade, and the inner surface of the arc-shaped splint is fixedly adhered with a non-slip rubber pad, The outer surface of the blade is fixedly connected with a connecting block, the outer surface of the connecting block is fixedly connected with a buffer spring, the other end of the buffer spring is fixedly connected to both sides of the outer surface of the auxiliary rod, and the two connections are hinged through a hinge seat The rod is then connected to the auxiliary rod and the arc-shaped splint on the outside of the blade, and combined with the buffer spring for compression, it can be clamped on both sides of the branch to avoid slipping, which can greatly improve the convenience and stability of use and ensure safety and efficiency.

Description

A kind of anti-skid branch pruning machine

technical field

The utility model relates to the field of pruning machines, in particular to an anti-skid pruning machine.

Background technique

In the process of seedling care, it is necessary to carry out pruning treatment to ensure the growth and development of branches, so it is necessary to use a pruning machine.

However, most of the existing pruning machines have simple scissors structure. When in use, two blades are stuck on both sides of the branch to cut. However, due to the large diameter and high hardness of the branch, it is easy to cause the two blades to dislocate and slip, which is not only unfavorable for stable pruning , It is also easy to bruise the hand position, and the safety is poor.

Utility model content

In view of the problems existing in the prior art, the purpose of this utility model is to provide an anti-skid branch pruning machine, which hinges two connecting rods through a hinge seat, and then connects an auxiliary rod and an arc-shaped splint on the outside of the blade, and combines a buffer spring to press Tight, can assist clamping on both sides of the branch, avoid slippage, improve the safety and stability of pruning, and at the same time install the extension rod through multiple fixing holes on the connecting rod, which is conducive to adjusting the length and saves effort, which can greatly improve the use of Convenience and stability ensure safety and efficiency.

In order to solve the above problems, the present invention adopts the following technical solutions.

An anti-skid branch pruning machine includes a hinge seat, a connecting rod is hinged on the inside of the hinge seat through a shaft, a blade is fixedly connected to the front end of the connecting rod, and the rear end of the outer surface of the blade is hinged through the hinge shaft. Auxiliary rod, the front end surface of the auxiliary rod is fixedly connected with an arc-shaped splint, the arc-shaped splint is located on the same side of the outer surface of the blade, the inner surface of the arc-shaped splint is fixedly adhered with a non-slip rubber pad, and the outer surface of the blade is A connection block is fixedly connected to the surface, a buffer spring is fixedly connected to the outer surface of the connection block, and the other end of the buffer spring is fixedly connected to both sides of the outer surface of the auxiliary rod.

Further, an extension rod is fixedly connected to the outer surface of the connecting rod, and a handle is fixedly connected to the other end of the extension rod. By connecting the handle with the extension rod, the length of the force arm can be increased, which is convenient for trimming operation and relatively labor-saving.

Further, one side of the outer surface of the connecting rod is provided with long grooves, and the inside of the long grooves is provided with fixed holes at equal intervals. External and interference, easy to install and use.

Further, a connecting screw is fixedly installed on the inner surface of the fixing hole, the outer surface of the connecting screw is fixedly connected to the outer surface of the extension rod through the counterbore, and the extension rod is connected by the installation screw, which is convenient for combined installation and convenient use.

Further, both the connecting rod and the extension rod are of square bar structure, and have a thickness of three to four millimeters.

Compared with the prior art, the advantages of the present utility model are:

(1) In this scheme, the two connecting rods are hinged through the hinge seat, and then the auxiliary rod and the arc-shaped splint are connected to the outside of the blade. Combined with the buffer spring for compression, it can be clamped on both sides of the branch to avoid slippage and improve the safety of pruning. stability.

(2) The length of the lever arm can be increased by connecting the handle with an extension rod, which is convenient for trimming operation and saves effort.

(3) By arranging fixing holes inside the elongated grooves, it is possible to avoid interference of the screws protruding to the outside, which is convenient for installation and use.

(4) The extension rod is connected by the installation screw, which is convenient for combined installation and convenient use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

FIG. 2 is a schematic cross-sectional view of the extension rod connection of the present invention.

Description of the labels in the figure:

1 hinge seat, 11 connecting rod, 12 blade, 13 hinge shaft, 14 auxiliary rod, 15 arc splint, 16 non-slip rubber pad, 17 connecting block, 18 buffer spring, 2 extension rod, 21 handle, 22 long groove, 23 fixing holes, 24 connecting screws, 25 countersunk holes.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Fig. 1-2, an anti-skid branch pruning machine, including a hinge seat 1, please refer to Fig. 1, the interior of the hinge seat 1 is hinged with a connecting rod 11 through a shaft, and the front end of the connecting rod 11 is fixedly connected with a blade 12, The branches can be cut to facilitate pruning. The rear end of the outer surface of the blade 12 is hinged with an auxiliary rod 14 through the hinge shaft 13, and the front surface of the auxiliary rod 14 is fixedly connected with an arc-shaped splint 15. The arc-shaped splint 15 is located on the outer surface of the blade 12. The same side, so that the two arc-shaped splints 15 are located on the same side, which is convenient for combination and clamping, and will not interfere with the fitting operation of the two blades 12, which is convenient and stable. When pruning, the anti-skid rubber pad 16 can be clamped to the branch, and because the position of the branch grows, the blade will have a bulge, which can assist the clamping and positioning, avoid loosening, and improve the safety and stability of pruning. The outer surface of the blade 12 is fixed A connection block 17 is connected, the outer surface of the connection block 17 is fixedly connected with a buffer spring 18 , and the other end of the buffer spring 18 is fixedly connected to both sides of the outer surface of the auxiliary rod 14 .

Please refer to FIG. 2 , an extension rod 2 is fixedly connected to the outer surface of the connecting rod 11 , a handle 21 is fixedly connected to the other end of the extension rod 2 , and a long groove 22 is provided on one side of the outer surface of the connecting rod 11 . The interior of 22 is provided with fixing holes 23 at equal intervals. The inner surface of the fixing holes 23 is fixedly installed with connecting screws 24. The outer surface of the connecting screws 24 is fixedly connected to the outer surface of the extension rod 2 through the countersunk holes 25. The countersunk holes 25 can be corresponding to To the fixing holes 23 at different positions, and then use the connecting screws 24 to connect and fix, the connecting length can be adjusted, which is convenient for use, and the connecting screws 24 will not protrude from the surface of the connecting rod 11 to avoid interference with the rotation angle, which is convenient for use.

When pruning, by rotating the two handles 21 with the connecting rod 11 at an angle, the two blades 12 can be opened, and then they can be stuck on both sides of the branch, and then the handle 21 can be closed, and the two blades 12 can be closed. The shaped splint 15 will contact the branch first, and then press it to both sides of the branch through the anti-skid rubber pad 16, thereby assisting the clamping and fixing to avoid loosening and dislocation, and as the handle 21 continues to rotate, the two blades 12 are closed. Continue to rotate by compressing the buffer spring 18 without interference, which can further clamp and position, facilitate direct cutting, improve safety and stability, and facilitate use.

The above descriptions are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improvement concept, equivalently replaces or changes, should be covered within the protection scope of the present utility model.

Claims (5)

1. An anti-skid branch pruning machine, comprising a hinged seat (1), characterized in that: the interior of the hinged seat (1) is hinged with a connecting rod (11) through a shaft, and the front end of the connecting rod (11) A blade (12) is fixedly connected, the rear end of the outer surface of the blade (12) is hinged with an auxiliary rod (14) through a hinge shaft (13), and the front end surface of the auxiliary rod (14) is fixedly connected with an arc-shaped splint ( 15), the arc-shaped splint (15) is located on the same side of the outer surface of the blade (12), the inner surface of the arc-shaped splint (15) is fixedly adhered with a non-slip rubber pad (16), and the blade (12) is A connection block (17) is fixedly connected to the outer surface, a buffer spring (18) is fixedly connected to the outer surface of the connection block (17), and the other end of the buffer spring (18) is fixedly connected to the outer surface of the auxiliary rod (14). both sides of the surface. 2 . The anti-skid pruning machine according to claim 1 , wherein an extension rod ( 2 ) is fixedly connected to the outer surface of the connecting rod ( 11 ), and the other end of the extension rod ( 2 ) is fixedly connected. 3 . A handle (21) is fixedly connected. 3. A kind of anti-skid pruning machine according to claim 1, characterized in that: one side of the outer surface of the connecting rod (11) is provided with a long groove (22), and the long groove ( 22) is provided with fixed holes (23) at equal intervals. 4. The anti-skid pruning machine according to claim 3, characterized in that: the inner surface of the fixing hole (23) is fixedly installed with a connecting screw (24), and the outer surface of the connecting screw (24) It is fixedly connected to the outer surface of the extension rod (2) through the countersunk hole (25). 5 . The anti-skid pruning machine according to claim 2 , wherein the connecting rod ( 11 ) and the extension rod ( 2 ) are of square bar structure and have a thickness of three to four millimeters. 6 .

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