CN218072565U

CN218072565U - Pruner convenient to operate and use

Info

Publication number: CN218072565U
Application number: CN202221149421.7U
Authority: CN
Inventors: 严炳杰
Original assignee: Shanghai Yanjie Industrial Co ltd
Current assignee: Shanghai Yanjie Industrial Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-20
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a pruner that convenient operation used. The pruning machine convenient to operate and use comprises a telescopic rod; the mounting plate is fixedly mounted at the top end of the telescopic rod; the two first mounting plates are symmetrically and slidably mounted on the mounting plates; the blade is fixedly arranged on the first mounting plate; the two second mounting plates are symmetrically and slidably mounted on the mounting plates; a T-bar slidably mounted on the second mounting plate; the clamping plate is fixedly arranged at one end of the T-shaped rod; the spring is sleeved on the T-shaped rod, and one end of the spring is fixedly connected with the second mounting plate. The utility model provides a pruner that convenient operation used has convenient to use, after cutting off the branch, be convenient for carry on the centre gripping to the branch fixed, prevent free fall, reduce the advantage of potential safety hazard.

Description

Pruner convenient to operate and use

Technical Field

The utility model relates to a pruner technical field especially relates to a pruner that facilitates operation and uses.

Background

The pruning machine belongs to the afforestation specialized tool, is used for pruning branches, shrubs and the like, and has the advantages of convenient operation and high efficiency.

However, after the branches are cut off by the traditional pruning machine which is convenient to operate and use, the branches can fall freely under the action of gravity, and potential safety hazards are easy to appear.

Therefore, there is a need for a new pruner with convenient operation and use to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a pruner that convenient operation used, be convenient for carry out the centre gripping to the branch after cutting off the branch and fix, prevent free fall, reduce the potential safety hazard.

In order to solve the technical problem, the utility model provides a pruner that convenient operation used includes: a telescopic rod; the mounting plate is fixedly mounted at the top end of the telescopic rod; the two first mounting plates are symmetrically and slidably mounted on the mounting plates; the blade is fixedly arranged on the first mounting plate; the two second mounting plates are symmetrically and slidably mounted on the mounting plates; a T-bar slidably mounted on the second mounting plate; the clamping plate is fixedly arranged at one end of the T-shaped rod; the spring, the spring cover is established on the T-shaped pole, the one end of spring with second mounting panel fixed connection, the other end of spring with grip block fixed connection.

Preferably, the cavity has been seted up in the mounting panel, rotate on the inner wall of cavity and install two first pivots, the top fixed mounting of first pivot has first gear, it has the dwang to articulate on the first gear, slidable mounting has four sliders in the cavity, the one end of dwang with the slider is articulated mutually, two the slider is with two first mounting panel fixed connection that correspond, two in addition the slider is with two second mounting panel fixed connection that correspond.

Preferably, one fixed cover is equipped with the worm wheel in the first pivot, fixed mounting has the motor on the inner wall of cavity, fixed mounting has the worm on the output shaft of motor, the worm with the worm wheel meshes mutually, rotate on the inner wall of cavity and install the second pivot, fixed mounting has the second gear in the second pivot, two first gear all with the second gear meshes mutually.

Preferably, two mounting holes are formed in the top of the mounting plate, the two mounting holes are communicated with the cavity, a supporting rod is fixedly mounted on the inner wall of each mounting hole, and the supporting rod is connected with the sliding block in a sliding mode.

Preferably, one side of the clamping plate is arc-shaped, anti-skidding teeth are arranged on one side of the clamping plate, the first mounting plate and the second mounting plate are located on the same horizontal line, and the first mounting plate and the second mounting plate are the same in size.

Preferably, the telescopic rod is provided with a handle, and the handle is provided with a rubber pad.

Compared with the prior art, the utility model provides a pruner that convenient operation used has following beneficial effect:

the utility model provides a pruner convenient for operation and use, wherein two first mounting plates are symmetrically and slidably mounted on the mounting plates, the blades are fixedly mounted on the first mounting plates, and the two blades are convenient for cutting off branches; the T-shaped rod is slidably mounted on the second mounting plate, the clamping plate is fixedly mounted at one end of the T-shaped rod, the spring is sleeved on the T-shaped rod, and branches can be clamped and fixed conveniently through the two clamping plates, so that the branches are prevented from falling off after being cut off, and potential safety hazards are reduced; the top fixed mounting of first pivot has first gear, the worm with the worm wheel meshes mutually, two first gear all with the second gear meshes mutually, and two first gear synchronous rotations of being convenient for realize two blades and two grip blocks simultaneous movement.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the pruning machine convenient for operation and use provided by the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a schematic top sectional view of the mounting plate shown in fig. 1.

Reference numbers in the figures: 1. a telescopic rod; 2. mounting a plate; 3. a first mounting plate; 4. a blade; 5. a second mounting plate; 6. a T-shaped rod; 7. a clamping plate; 8. a spring; 9. a chamber; 10. a first rotating shaft; 11. a first gear; 12. rotating the rod; 13. a slider; 14. a worm gear; 15. a motor; 16. a worm; 17. a second gear; 18. mounting holes; 19. a support rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3, a pruner that is easy to operate comprises: the telescopic rod 1 is used for adjusting the length, so that branches with different heights can be trimmed conveniently; the mounting plate 2 is fixedly mounted at the top end of the telescopic rod 1; the two first mounting plates 3 are symmetrically and slidably mounted on the mounting plate 2; the blade 4 is fixedly arranged on the first mounting plate 3, and the blade 4 is used for cutting off branches; the two second mounting plates 5 are symmetrically and slidably mounted on the mounting plate 2; the T-shaped rod 6 is slidably mounted on the second mounting plate 5; the clamping plate 7 is fixedly arranged at one end of the T-shaped rod 6, and the clamping plate 7 is used for clamping and fixing branches; the spring 8, the spring 8 cover is established on the T-shaped rod 6, the one end of spring 8 with second mounting panel 5 fixed connection, the other end of spring 8 with grip block 7 fixed connection.

Seted up cavity 9 in mounting panel 2, it installs two first pivots 10 to rotate on the inner wall of cavity 9, the top fixed mounting of first pivot 10 has first gear 11, it has dwang 12 to articulate on first gear 11, slidable mounting has four sliders 13 in the cavity 9, the one end of dwang 12 with slider 13 is articulated mutually, is convenient for drive two sliders 13 and removes to the direction that is close to each other to realize two blades 4 and two grip blocks 7 and to the direction motion that is close to each other, two slider 13 and two corresponding 3 fixed connection of first mounting panel, two in addition slider 13 and two 5 fixed connection of second mounting panel that correspond.

One fixed cover is equipped with worm wheel 14 on the first pivot 10, fixed mounting has motor 15 on the inner wall of cavity 9, fixed mounting has worm 16 on motor 15's the output shaft, and motor 15 is convenient for drive worm 16 and rotates, worm 16 with worm wheel 14 meshes mutually, and worm 16 and worm wheel 14 cooperate, conveniently drives first pivot 10 and rotates, rotate on the inner wall of cavity 9 and install the second pivot, fixed mounting has second gear 17 in the second pivot, two first gear 11 all with second gear 17 meshes mutually, is convenient for realize two first gear 11 synchro-rotations.

Two mounting holes 18, two have been seted up at the top of mounting panel 2 mounting hole 18 all with cavity 9 is linked together, fixed mounting has bracing piece 19 on the inner wall of mounting hole 18, bracing piece 19 with slider 13 sliding connection, bracing piece 19 plays limiting displacement to slider 13.

One side of the clamping plate 7 is arc-shaped, an anti-skidding tooth is arranged on one side of the clamping plate 7, the anti-skidding tooth improves the clamping effect, the first mounting plate 3 and the second mounting plate 5 are located on the same horizontal line, and the first mounting plate 3 and the second mounting plate 5 are the same in size.

The telescopic rod 1 is provided with a handle, the handle is convenient to carry integrally, the handle is provided with a rubber pad, and the rubber pad is convenient for holding the handle.

The utility model provides a pruner that convenient operation used's theory of operation as follows:

when the pruning machine is used, the telescopic rod 1 is held by hand, then the mounting plate 2 is driven to move through the telescopic rod 1, and the mounting plate 2 drives the blades 4 and the clamping plates 7 to move, so that branches needing to be pruned are positioned between the two blades 4 and the two clamping plates 7;

then starting the motor 15, wherein an output shaft of the motor 15 drives the worm 16 to rotate, the worm 16 drives the worm wheel 14 to rotate, the worm wheel 14 drives one first rotating shaft 10 to rotate, the first rotating shaft 10 drives one first gear 11 to rotate, and the first gear 11 drives the other first gear 11 to rotate through the second gear 17;

the first gear 11 rotates to drive the two rotating rods 12 to move, the rotating rods 12 drive the sliding blocks 13 to move, the sliding blocks 13, the blades 4 and the clamping plates 7 move to enable the two blades 4 and the two clamping plates 7 to move towards directions close to each other, the two blades 4 can cut off branches, when the two clamping plates 7 are in contact with the branches, the clamping plates 7 can drive the T-shaped rod 6 to slide on the second mounting plate 5 when continuing to move, at the moment, the springs 8 are compressed, the two clamping plates 7 can firmly clamp and fix the branches, the branches are prevented from falling off after being cut off, and potential safety hazards are avoided;

after the branches are cut off, the motor 15 is controlled to rotate reversely, so that the two clamping plates 7 and the two blades 4 move towards the directions away from each other, and the cut branches can be taken down.

the utility model provides a pruner convenient for operation and use, wherein two first mounting plates 3 are symmetrically and slidably mounted on the mounting plate 2, the blades 4 are fixedly mounted on the first mounting plates 3, and the two blades 4 are convenient for cutting off branches; the T-shaped rod 6 is slidably mounted on the second mounting plate 5, the clamping plate 7 is fixedly mounted at one end of the T-shaped rod 6, the spring 8 is sleeved on the T-shaped rod 6, and branches can be clamped and fixed conveniently through the two clamping plates 7, so that the branches are prevented from falling off after being cut off, and potential safety hazards are reduced; the top end of the first rotating shaft 10 is fixedly provided with a first gear 11, the worm 16 is meshed with the worm wheel 14, and the first gears 11 are meshed with the second gear 17, so that the two first gears 11 can rotate synchronously, and the synchronous motion of the two blades 4 and the two clamping plates 7 is realized.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a pruner that facilitates operation use which characterized in that includes:

a telescopic rod;

the mounting plate is fixedly mounted at the top end of the telescopic rod;

the two first mounting plates are symmetrically and slidably mounted on the mounting plates;

the blade is fixedly arranged on the first mounting plate;

the two second mounting plates are symmetrically and slidably mounted on the mounting plates;

a T-bar slidably mounted on the second mounting plate;

the clamping plate is fixedly arranged at one end of the T-shaped rod;

the spring, the spring housing is established on the T shape pole, the one end of spring with second mounting panel fixed connection, the other end of spring with grip block fixed connection.

2. The pruner that facilitates operation and use of claim 1, wherein the mounting panel is internally provided with a cavity, the inner wall of the cavity is rotatably provided with two first rotating shafts, the top end of each first rotating shaft is fixedly provided with a first gear, each first gear is hinged with a rotating rod, the cavity is internally and slidably provided with four sliding blocks, one end of each rotating rod is hinged with the corresponding sliding block, the two sliding blocks are fixedly connected with the corresponding two first mounting panels, and the other two sliding blocks are fixedly connected with the corresponding two second mounting panels.

3. The pruner convenient to operate and use according to claim 2, wherein a worm wheel is fixedly sleeved on one of the first rotating shafts, a motor is fixedly installed on the inner wall of the chamber, a worm is fixedly installed on an output shaft of the motor, the worm is meshed with the worm wheel, a second rotating shaft is rotatably installed on the inner wall of the chamber, a second gear is fixedly installed on the second rotating shaft, and both of the first gears are meshed with the second gear.

4. The pruner convenient to operate and use as claimed in claim 3, wherein two mounting holes are formed in the top of the mounting plate, the two mounting holes are communicated with the chamber, a support rod is fixedly mounted on the inner wall of each mounting hole, and the support rod is slidably connected with the sliding block.

5. The pruner of claim 1, wherein one side of the clamping plate is arc-shaped, and one side of the clamping plate is provided with anti-slip teeth, the first mounting plate and the second mounting plate are positioned on the same horizontal line, and the first mounting plate and the second mounting plate have the same size.

6. The pruner of claim 5, wherein the telescopic rod is provided with a handle, and the handle is provided with a rubber pad.