CN213818992U

CN213818992U - Gardens are cut for forestry engineering

Info

Publication number: CN213818992U
Application number: CN202022226671.3U
Authority: CN
Inventors: 汪自圆; 蔡嘉伟; 周智玮
Original assignee: Pinghu Futong Construction Engineering Co ltd
Current assignee: Pinghu Futong Construction Engineering Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-30
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a circle forest engineering is cut with gardens belongs to afforestation technical field, which comprises a fixed axle, fixed axle top can be dismantled and be connected with first shear blade and second shear blade, fixed axle surface cooperation is connected with the rivet, fixed axle bottom can be dismantled and be connected with first shear handle and second shear handle, first shear handle right side wall fixedly connected with restorer and buffer block and the restorer other end and second shear handle left side wall fixed connection, second shear handle left side wall fixedly connected with stopper. The utility model provides a gardens are cut for forestry engineering can adjust the length of first scissors handle and second scissors handle according to the demand, and the branch to the eminence is pruned to the convenience, can effectively cushion the impact when the pruning personnel is too big simultaneously, avoids pruning personnel's hand to receive great impact, effectively protects pruning personnel hand.

Description

Gardens are cut for forestry engineering

Technical Field

The utility model relates to an afforestation technical field especially relates to a circle is gardens for forestry engineering and is cut.

Background

As is well known, in landscape, often need carry out the pruning processing to the plant, and then abolish the top advantage of plant, keep the pleasing to the eye of plant, tree plastic is pruned and is an important maintenance management measure in the cultivation of gardens in-process, and when pruning trees, the pruning sword is the indispensable a construction tool of gardener, and the pruning sword can influence this staff's work efficiency sometimes. However, in the pruning process of the existing garden trees, the trunk is too high sometimes, the trunk is difficult to be sheared by the pruning knife for applying force for the first time, and during the pruning for the second time, the pruning position is easy to deviate, the trunk is easy to be damaged, and the working efficiency is influenced.

201821563321.2 discloses a garden shear convenient for replacing use face, which belongs to garden field, a garden shear convenient for replacing use face, comprising a garden shear I and a garden shear II, the garden shear I comprises a double-face blade I, a connecting block I and a handle I, a plurality of first locking screws are connected between the double-face blade I and the connecting block I, the connecting block I is connected with the handle I through screw thread, the garden shear II comprises a double-face blade II, a connecting block II and a handle II, a plurality of second locking screws are connected between the double-face blade II and the connecting block II through screw thread, the connecting block II is connected with the handle II through screw thread, the garden shear I and the garden shear II are alternately arranged, a fixed shell is arranged at the cross overlapping part of the garden shear I and the garden shear II, the fixed shell is fixedly connected on the connecting block II, a screw rod is fixedly connected in the fixed shell, the garden shear adopting the double-face blade can be realized in the process of pruning, when the cutting edge is worn, the use surface of the garden shears is replaced, and the use difficulty after the garden shears become blunt is reduced.

The garden shears in the prior art have the following disadvantages: 1. the garden shears cannot adjust the length, higher branches cannot be trimmed conveniently, the using effect is reduced, meanwhile, the garden shears cannot be opened again after being closed, trimming personnel need to open the garden shears by themselves for trimming again, time and labor are wasted, and the working efficiency is reduced; 2. this gardens are cut and are not possessed limit structure, can make gardens cut and press from both sides in one's hands when the pruning personnel use too big, cause the injury to self, do not cushion the impact force simultaneously yet, can make the arm receive the impact force and cause certain harm to the arm, for this reason, we provide a gardens are cut for forestry engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gardens are cut for forestry engineering can adjust the length of first scissors handle and second scissors handle according to the demand, and the branch to the eminence is pruned to the convenience, can effectively cushion the impact when the pruning personnel is too big simultaneously, avoids pruning personnel's hand to receive great impact, effectively protects pruning personnel hand.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of garden shears for log engineering, which comprises a fixed shaft, fixed axle top can be dismantled and be connected with first shear blade and second shear blade, fixed axle surface cooperation is connected with the rivet, fixed axle bottom can be dismantled and be connected with first shear handle and second shear handle, first shear handle right side wall fixedly connected with restorer and buffer block and the restorer other end and second shear handle left side wall fixed connection, second shear handle left side wall fixedly connected with stopper.

Optionally, first scissors handle and second scissors handle comprise connecting rod and dead lever, the connecting rod is inlayed in the dead lever upper end, fixed screw and fixed screw have been seted up on the connecting rod surface and have a plurality ofly, fixed rod surface mounting has fixing bolt.

Optionally, the restorer is composed of a compression rod and a return spring, and the return spring surrounds the surface of the compression rod.

Optionally, the inside mounting groove of having seted up of buffer block, mounting groove internally mounted has damping buffer spring and damping buffer spring to have a plurality ofly, damping buffer spring top fixedly connected with buffer board.

Optionally, the lower end surfaces of the first scissor handle and the second scissor handle are wrapped with a protection pad.

The utility model has the advantages as follows:

the embodiment of the utility model provides a circle forest engineering is cut with gardens:

1. the upper end of the fixed shaft is provided with a first shear blade and a second shear blade, the lower end of the fixed shaft is provided with a first shear handle and a second shear handle, the first shear blade, the second shear blade, the first shear handle and the second shear handle are fixed on the fixed shaft through rivets, a pruning person can drive the first shear blade and the second shear blade to move through the first shear handle and the second shear handle, branches can be conveniently pruned, meanwhile, the first shear handle and the second shear handle are both composed of a fixed rod and a connecting rod, the connecting rod is embedded in the fixed rod and can move in the fixed part, the surface of the connecting rod is provided with a fixed screw hole, the connecting rod is adjusted and pulled to a corresponding position according to requirements, a fixed bolt on the twisting fixed plate enters the corresponding fixed screw hole, the connecting rod and the fixed rod are fixed, the lengths of the first shear handle and the second shear handle can be adjusted according to requirements through the mutual matching of the connecting rod and the fixed rod, the branch to the eminence is pruned to the convenience, install the restorer between first scissors handle and the second scissors handle simultaneously, the restorer comprises compression pole and reset spring, do not need oneself to be manual separately first cutting edge and second through first scissors handle and second scissors handle after the pruning personnel prune, reset spring can drive the outside both sides motion of compression pole, first scissors handle and second scissors handle can follow the compression pole and open and drive first cutting edge and second cutting edge separately to both sides, make things convenient for the pruning personnel to prune once more, effectively improve pruning efficiency.

2. The right side wall of the first scissor handle is provided with a buffer block, the left side wall of the second scissor handle is provided with a limit block, the limit block and the buffer block are mutually corresponding in position, when a pruning person prunes branches, the first scissor handle and the second scissor handle can be effectively prevented from being completely attached together through the mutual matching of the limit block and the buffer block, the fingers of the pruning person can be effectively protected without being clamped by the first scissor handle and the second scissor handle when the force is too large, meanwhile, a mounting groove is formed in the buffer block, a plurality of damping buffer springs are mounted in the mounting groove, a buffer plate is fixed at the top ends of the damping buffer springs, when the pruning person prunes branches too large, the limit block can collide with the buffer block, the buffer plate can compress the damping buffer springs, the damping buffer springs can compress and buffer the impact force, the hands of the pruning person are prevented from being greatly impacted, and meanwhile, the lower end surfaces of the first scissor handle and the second scissor handle are wrapped with a protection pad, impact can further be cushioned through the protection pad, and can prevent pruning personnel hand and first scissors handle and second scissors handle direct contact, can not worn and torn during the pruning, effectively protect pruning personnel hand.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a pair of garden shears for forestry engineering according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a scissor handle of the garden shears for forestry engineering according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a restorer of the garden shears for forestry engineering according to the embodiment of the present invention;

fig. 4 is the utility model discloses a buffer block's for forestry engineering gardens are cut structural schematic diagram.

In the figure: 1. a first shear blade; 2. a second shear blade; 3. a fixed shaft; 4. riveting; 5. a repositor; 6. a first scissor handle; 7. a second scissor handle; 8. a buffer block; 9. a limiting block; 10. fixing screw holes; 11. a connecting rod; 12. fixing the bolt; 13. fixing the rod; 14. a compression rod; 15. a return spring; 16. mounting grooves; 17. a damping buffer spring; 18. a buffer plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A garden shears for forestry engineering according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1-4, the embodiment of the utility model provides a pair of gardens are cut for forestry engineering, including fixed

axle

3, 3 tops of fixed axle can be dismantled and be connected with first shear blade 1 and

second shear blade

2, 3 surface coordination of fixed axle is connected with

rivet

4, 3 bottoms of fixed axle can be dismantled and be connected with first scissors handle 6 and

second scissors handle

7, 6 right side wall fixedly connected with restorer of first scissors handle 5 and buffer 8 and the restorer 5 other end and 7 left side wall fixed connection of second scissors handle, 7 left side wall fixedly connected with stoppers 9 of second scissors handle.

The example, when the pruning personnel are too big simultaneously, the impact force can be effectively buffered through the mutual cooperation of the limiting block 9 and the buffer block 8, the hand of the pruning personnel is prevented from being impacted greatly, and the hand of the pruning personnel is effectively protected.

Referring to fig. 2, each of the first scissor handle 6 and the second scissor handle 7 is composed of a connecting rod 11 and a fixing rod 13, the connecting rod 11 is embedded in the upper end of the fixing rod 13, a plurality of fixing screw holes 10 are formed in the surface of the connecting rod 11, and a plurality of fixing screw holes 10 are formed in the surface of the fixing rod 13, and a fixing bolt 12 is installed on the surface of the fixing rod 13.

The illustrated, adjust pulling connecting rod 11 to the relevant position according to the demand, twist fixing bolt 12 on the fixed plate and enter into corresponding fixed screw 10, fix connecting rod 11 and fixed rod 13, can adjust the length of first scissors handle 6 and second scissors handle 7 according to the demand through connecting rod 11 and fixed rod 13 mutually supporting, conveniently prune the branch of eminence.

Referring to fig. 3, the restorer 5 is composed of a compression rod 14 and a return spring 15, and the return spring 15 surrounds the surface of the compression rod 14.

The example, reset spring 15 can drive the outside both sides motion of compression bar 14, and first scissors handle 6 and second scissors handle 7 can follow compression bar 14 and open and drive first shear blade 1 and second shear blade 2 separately to both sides, make things convenient for pruning personnel to prune once more, effectively improve pruning efficiency.

Referring to fig. 4, an installation groove 16 is formed in the buffer block 8, a damping buffer spring 17 is installed in the installation groove 16, the damping buffer spring 17 is multiple, and a buffer plate 18 is fixedly connected to the top end of the damping buffer spring 17.

Illustratively, when the pruning person prunes the branches and exerts too much force, buffer plate 18 can compress damping buffer spring 17, and damping buffer spring 17 can compress the buffering impact, avoids pruning person's hand to receive great impact.

Referring to fig. 1, the lower end surfaces of the first scissor handle 6 and the second scissor handle 7 are wrapped with a protection pad.

The impact force can be further buffered through the protection pad, the hands of a person to be trimmed can be prevented from being in direct contact with the first scissor handle 6 and the second scissor handle 7, the hands of the person to be trimmed cannot be abraded during trimming, and the hands of the person to be trimmed are effectively protected.

When in use, the upper end of the fixed shaft 3 is provided with a first scissors blade and a second scissors blade, the lower end of the fixed shaft 3 is provided with a first scissors handle 6 and a second scissors handle 7, the first scissors blade, the second scissors blade, the first scissors handle 6 and the second scissors handle 7 are all fixed on the fixed shaft 3 through rivets 4, a pruning person can drive the first scissors blade and the second scissors blade to move through the first scissors handle 6 and the second scissors handle 7, so as to conveniently prune branches, meanwhile, the first scissors handle 6 and the second scissors handle 7 are both composed of a fixed rod 13 and a connecting rod 11, the connecting rod 11 is inlaid in the fixed rod 13, the connecting rod 11 can move in the fixed part, the surface of the connecting rod 11 is provided with a fixed screw hole 10, the connecting rod 11 is pulled to a corresponding position according to the requirement, a fixed bolt 12 on the twisted fixed plate enters the corresponding fixed screw hole 10, and fixes the connecting rod 11 and the fixed rod 13, the lengths of the first scissor handle 6 and the second scissor handle 7 can be adjusted according to requirements through mutual matching of the connecting rod 11 and the fixing rod 13, branches at high positions can be trimmed conveniently, meanwhile, the restorer 5 is installed between the first scissor handle 6 and the second scissor handle 7, the restorer 5 is composed of the compression rod 14 and the reset spring 15, when a trimmer does not need to manually separate the first scissor edge 1 and the second scissor edge through the first scissor handle 6 and the second scissor handle 7, the reset spring 15 can drive the compression rod 14 to move towards the outer two sides, the first scissor handle 6 and the second scissor handle 7 can be opened towards the two sides along with the compression rod 14 and drive the first scissor edge 1 and the second scissor edge 2 to separate, the trimmer can trim again conveniently, the trimming efficiency is effectively improved, the buffer block 8 is installed on the right side wall of the first scissor handle 6, the limit block 9 is installed on the left side wall of the second scissor handle 7, the position of the limiting block 9 corresponds to that of the buffer block 8, when a pruner prunes branches, the limiting block 9 and the buffer block 8 are matched with each other, so that the first scissor handle 6 and the second scissor handle 7 can be effectively prevented from being completely attached together, fingers can not be clamped between the first scissor handle 6 and the second scissor handle 7 when the pruner prunes branches with excessive force, the fingers of the pruner can be effectively protected, meanwhile, the buffer block 8 is internally provided with an installation groove 16, the installation groove 16 is internally provided with a plurality of damping buffer springs 17, the top end of each damping buffer spring 17 is fixedly provided with a buffer plate 18, when the pruner prunes branches with excessive force, the limiting block 9 can collide with the buffer block 8, the buffer plate 18 can compress the damping buffer springs 17, the damping buffer springs 17 can compress and buffer impact force, the hands of the pruner are prevented from being greatly impacted, and meanwhile, the lower end surfaces of the first scissor handle 6 and the second scissor handle 7 are wrapped with protective pads, impact can further be cushioned through the protection pad, and can prevent pruning person hand and first scissors handle 6 and second scissors handle 7 direct contact, can not worn and torn during the pruning, effectively protects pruning person hand.

The utility model relates to a garden shears for forestry engineering, which comprises a shear blade 1 and a first shear blade; 2. A second shear blade; 3. a fixed shaft; 4. riveting; 5. a repositor; 6. a first scissor handle; 7. a second scissor handle; 8. a buffer block; 9. a limiting block; 10. fixing screw holes; 11. a connecting rod; 12. fixing the bolt; 13. Fixing the rod; 14. a compression rod; 15. a return spring; 16. mounting grooves; 17. a damping buffer spring; 18. The structure and principle of the damping plate, the components are all universal standard parts or components known to those skilled in the art, and can be known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a gardens are cut for forestry engineering, includes fixed axle (3), its characterized in that, fixed axle (3) top can be dismantled and be connected with first shear blade (1) and second shear blade (2), fixed axle (3) surface cooperation is connected with rivet (4), fixed axle (3) bottom can be dismantled and be connected with first scissors handle (6) and second scissors handle (7), first scissors handle (6) right side wall fixedly connected with restorer (5) and buffer (8) and restorer (5) other end and second scissors handle (7) left side wall fixed connection, second scissors handle (7) left side wall fixedly connected with stopper (9).

2. The garden shears as claimed in claim 1, wherein the first scissor handle (6) and the second scissor handle (7) are both composed of a connecting rod (11) and a fixing rod (13), the connecting rod (11) is embedded in the upper end of the fixing rod (13), fixing screw holes (10) are formed in the surface of the connecting rod (11), the fixing screw holes (10) are multiple, and fixing bolts (12) are mounted on the surface of the fixing rod (13).

3. A pair of garden shears for forestry according to claim 1, wherein the return means (5) comprises a compression rod (14) and a return spring (15), and the return spring (15) surrounds the surface of the compression rod (14).

4. The garden shears as claimed in claim 1, wherein an installation groove (16) is formed in the buffering block (8), a plurality of damping buffering springs (17) are installed in the installation groove (16), and a buffering plate (18) is fixedly connected to the top ends of the damping buffering springs (17).

5. The garden shears as claimed in claim 1, wherein the first scissor handle (6) and the second scissor handle (7) are wrapped with a protection pad on the lower end surface.