CN221634505U

CN221634505U - Forestry horticulture is with branch trimming means

Info

Publication number: CN221634505U
Application number: CN202323521034.9U
Authority: CN
Inventors: 高永杰; 兰文杰; 王旭; 高永强; 高永久; 王胜国; 兰文龙
Original assignee: Hebei Xiong'an Jinyuan Ruihong Information Technology Co ltd
Current assignee: Hebei Xiong'an Jinyuan Ruihong Information Technology Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-09-03
Anticipated expiration: 2033-12-22

Abstract

The utility model relates to the technical field of greening devices and provides a branch pruning device for forestry and gardening, which comprises a shell, wherein a first motor is installed at the inner bottom of the shell, a cavity is formed in a handle, an adjusting telescopic component is arranged between the shell and the handle, a cutting driving component is arranged in the shell and comprises a first lead screw, the first lead screw is rotationally connected in the shell, the lower end of the first lead screw is connected with the output end of the first motor, round rods are fixedly connected to the opposite sides of the shell, a pruning tool rest is connected to the outer part of the round rods in a sliding sleeved mode, and an internal thread pipe is arranged at the bottom of the pruning tool rest and is in threaded fit connection with the first lead screw. Through the technical scheme, the problems that the existing trimming mode in the related art is usually to trim by adopting a manual operation mode, the existing trimming tool is small in size and cannot effectively trim a high place, and the existing trimming tool is large in size and inconvenient to carry because of large occupied space are solved.

Description

Forestry horticulture is with branch trimming means

Technical Field

The utility model relates to the technical field of greening devices, in particular to a branch pruning device for forestry and gardening.

Background

In the planting process of trees in forestry gardens, many branches grow each year, and some hidden dangers can be brought to the trees themselves or people by some branches, so that people need to maintain or improve the health and structure of the trees, reduce the dangers and inconvenience to the public, and avoid the need to prune the trees regularly.

At present, the pruning mode is often to adopt manual operation mode to prune, and current pruning tool has small-size, but can't carry out effectual pruning to the eminence, and is great, also can be because occupation space is bigger, it is inconvenient to carry.

Accordingly, improvements are made to the above problems.

Disclosure of utility model

The utility model provides a branch pruning device for forestry and gardening, which solves the problems that the existing pruning mode in the related art usually adopts a manual operation mode to prune, the existing pruning tool is small in size but cannot effectively prune a high place, and the existing pruning tool is large in size and is inconvenient to carry because of large occupied space.

The technical scheme of the utility model is as follows: comprising

A first motor is arranged at the bottom in the shell;

The handle and the cavity are formed in the handle;

The adjusting telescopic component is arranged between the shell and the grip;

The cutting driving assembly is arranged in the shell and comprises a first screw rod, the first screw rod is rotationally connected in the shell, the lower end of the first screw rod is connected with the output end of the first motor, round rods are fixedly connected to the two opposite sides of the shell, a trimming tool rest is connected to the outer sliding sleeve of the round rods, an inner threaded pipe is arranged at the bottom of the trimming tool rest, and the inner threaded pipe is connected with the first screw rod through threaded fit.

As a further technical scheme, long grooves are formed in the surfaces of two opposite sides of the shell, the limiting frames are connected in a rotating mode in the long grooves, and openings are formed in the surfaces of the limiting frames.

As a further technical scheme, adjust flexible subassembly and include the second motor, the second motor is installed bottom in the cavity, the second motor output is connected with the second lead screw, movable sleeve is connected with the telescopic link in the cavity, set up the screw thread groove in the telescopic link bottom, the screw thread groove with the second lead screw passes through screw-thread fit connection.

As a further technical scheme, the bottom of the shell and the upper end of the telescopic rod are connected with rotating blocks, the shell and the grip surface are provided with limit rings, the grip surface is movably sleeved with a sleeve, and the upper end face and the lower end face of the sleeve are provided with magnetic bars.

As a further technical scheme, the rotation connection part of the limit frame and the long groove is driven by a torsion spring.

As a further technical scheme, the cross section of the telescopic rod is of a rectangular structure.

As a further technical scheme, the rotating block rotates on one side, and the maximum rotation angle is 90 degrees.

As a further technical scheme, the thickness dimension of the trimming knife rest is smaller than the inner dimension of the notch.

The working principle and the beneficial effects of the utility model are as follows:

The utility model is provided with the cutting driving component, the inside of the shell is provided with the cutting tool rest which is driven by the first motor and the first screw rod to move outwards, the cutting tool rest can keep moving vertically, the top of the shell is provided with the limiting frame which rotates in one direction, the cutting tool rest can rotate downwards when contacting the branch, the branch can pass through the limiting frame to enter the shell, the limiting frame can be driven by the elasticity of the torsion spring to reset quickly, the cutting tool rest is matched to cut the branch quickly, the cutting mode is simple and convenient, the operation can be realized by one hand, and the cutting tool rest has strong practicability and use effect.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is another perspective cross-sectional view of the present utility model;

FIG. 4 is an enlarged partial view of portion A of FIG. 2 in accordance with the present utility model;

In the figure: 1. a housing; 2. a first motor; 3. a grip; 4. a cavity; 5. a cutting driving assembly; 5-1, a first lead screw; 5-2, a round rod; 5-3, pruning knife rest; 5-4, an internal thread pipe; 5-5, long groove; 5-6, a limiting frame; 5-7, opening; 6. adjusting the telescopic assembly; 6-1, a second motor; 6-2, a second lead screw; 6-3, a telescopic rod; 6-4, a thread groove; 6-5, rotating the block; 6-6, a limit ring; 6-7, a sleeve; 6-8, magnetic force strips.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

As shown in fig. 1 to 4, this embodiment provides a pruning device for branches for forestry and gardening, which includes

A first motor 2 is arranged at the bottom in the shell 1;

the handle 3 and the cavity 4, the cavity 4 is arranged in the handle 3;

An adjusting telescopic assembly 6, wherein the adjusting telescopic assembly 6 is arranged between the shell 1 and the grip 3;

The cutting driving assembly 5 is arranged in the shell 1, the cutting driving assembly 5 comprises a first lead screw 5-1, the first lead screw 5-1 is rotationally connected in the shell 1, the lower end of the first lead screw 5-1 is connected with the output end of the first motor 2, round rods 5-2 are fixedly connected to the two opposite sides of the shell 1, a trimming knife rest 5-3 is connected to the round rods 5-2 in a sliding sleeved mode, an inner threaded pipe 5-4 is arranged at the bottom of the trimming knife rest 5-3, the inner threaded pipe 5-4 is connected with the first lead screw 5-1 through threaded fit, long grooves 5-5 are formed in the surfaces of the two opposite sides of the shell 1, a limiting frame 5-6 is rotationally connected to the long grooves 5-5, and a notch 5-7 is formed in the surface of the limiting frame 5-6.

In this embodiment, in order to achieve the effect of sheathing and rapidly cutting the branches of the tree, a cutting driving assembly 5 is designed, a first screw rod 5-1 which is driven to rotate by a first motor 2 is arranged in a shell 1, an internal thread tube 5-4 is arranged outside the first screw rod 5-1 in a threaded fit manner, the effect of extending outwards can be achieved by driving the first screw rod 5-1, a trimming knife rest 5-3 is fixed at the upper end of the internal thread tube 5-4, round rods 5-2 which are used for being connected with the trimming knife rest 5-3 are arranged on two sides of the interior of the shell 1, the internal thread tube 5-4 and the trimming knife rest 5-3 can vertically move upwards, two opposite limiting brackets 5-6 are rotatably connected to the top of the shell 1, the limiting brackets 5-6 can only be put down to rotate in the shell 1, the middle part can be opened after the limiting brackets 5-6 rotate downwards, the branches enter the shell 1, the limiting brackets 5-6 stand against the branches and move upwards, the trimming knife rest 5-3 are matched with the trimming knife rest 5-3, and the branches can be cut off completely, and the limit brackets 5-6 can pass through the limiting brackets 5-7 and pass through the openings of the limiting knife rest 5-3.

Specifically, in order to realize different pruning directions and telescopic length effects, the telescopic assembly 6 is designed to be adjusted, the inclination angle of the shell 1 and the length of the whole structure can be adjusted, and the flexibility is high.

Further, adjust flexible subassembly 6 includes second motor 6-1, second motor 6-1 installs the bottom in cavity 4, second motor 6-1 output is connected with second lead screw 6-2, movable sleeve is connected with telescopic link 6-3 in the cavity 4, threaded groove 6-4 has been seted up in the telescopic link 6-3 bottom, threaded groove 6-4 passes through screw-fit connection with second lead screw 6-2, casing 1 bottom is connected with rotary block 6-5 with telescopic link 6-3 upper end, casing 1 and handle 3 surface all are provided with spacing collar 6-6, handle 3 surface movable sleeve is connected with sleeve pipe 6-7, sleeve pipe 6-7 upper and lower both ends face all are provided with magnetic force strip 6-8.

In the embodiment, a second motor 6-1, a second screw rod 6-2 and a telescopic rod 6-3 which is in threaded fit connection with the second screw rod 6-2 through a threaded groove 6-4 are arranged in a cavity 4 of the handle 3, the telescopic rod 6-3 can be driven to achieve the telescopic effect through rotation of the second screw rod 6-2, a rotating block 6-5 is arranged between the shell and the handle 3, the rotating block 6-5 can rotate to one side for a certain angle, the branches at different positions are convenient to trim, under the vertical angle, a sleeve 6-7 on the surface of the handle 3 can be sleeved on the surfaces of the shell 1 and the handle 3 at the same time, the rotating block 6-5 is wrapped inside, the rotating block 6-5 is limited, a limit ring 6-6 is arranged, and the limit ring 6-6 is connected through adsorption of a magnetic bar 6-8 on the surface of the sleeve 6-7, so that the movement is convenient.

Further, the rotation connection part of the limit frame 5-6 and the long groove 5-5 is driven by a torsion spring.

In this embodiment, after the limbs push the limiting frames 5-6 to rotate inwards, the limiting frames are quickly reset by the elasticity of the torsion springs.

Further, the cross section of the telescopic rod 6-3 is in a rectangular structure.

In this embodiment, the telescopic rod 6-3 is attached to the inner wall of the cavity 4 by a rectangular structure, and when the second screw rod 6-2 rotates, the telescopic rod 6-3 can be driven to move in a linear manner without changing the angle.

Further, the rotating block 6-5 is rotated on one side and the maximum rotation angle is 90 °.

In this embodiment, through the swing angle of 90 °, the housing 1 can flexibly adapt to various trimming positions, and flexibility is improved.

Further, the thickness dimension of the trimming blade carrier 5-3 is smaller than the inner dimension of the notch 5-7.

In this embodiment, the trimming blade holder 5-3 needs to pass through the notch 5-7 and cooperate with the support of the limiting frame 5-6 to ensure that the trimming blade holder 5-3 can not deviate when cutting the branch.

When the branches need to be trimmed, the handle 3 is held to align the top of the branch and push the branch, the limiting frames 5-6 push the branch to the inside, the branch passes through the space between the limiting frames 5-6, the limiting frames 5-6 are quickly reset through the elastic force of the torsion springs, then the first motor 2 is started, the first screw rod 5-1 is driven to rotate, the internal thread tube 5-4 pushes the trimming knife rest 5-3 upwards to cut off the branch, when the position is higher or far, the second motor 6-1 can be started, the second screw rod 6-2 is driven to rotate to enable the telescopic rod 6-3 to extend outwards, the whole length is increased, when the rotating angle is increased, the sleeve 6-7 is pulled downwards, and the rotating block 6-5 is opened to rotate to a proper angle.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A forestry horticulture is with branch trimming means, which characterized in that includes

A first motor (2) is mounted at the inner bottom of the shell (1);

The handle (3) and the cavity (4), wherein the cavity (4) is arranged in the handle (3);

an adjusting telescopic assembly (6), wherein the adjusting telescopic assembly (6) is arranged between the shell (1) and the grip (3);

The cutting drive assembly (5), cutting drive assembly (5) set up in casing (1), cutting drive assembly (5) are including first lead screw (5-1), first lead screw (5-1) rotate and connect in casing (1), first lead screw (5-1) lower extreme with first motor (2) output is connected, equal fixedly connected with pole (5-2) in relative both sides in casing (1), pole (5-2) outside slip-on is connected with trimming knife rest (5-3), trimming knife rest (5-3) bottom is provided with female screw (5-4), female screw (5-4) with first lead screw (5-1) pass through screw-thread fit connection.

2. The branch trimming device for forestry and gardening according to claim 1, wherein long grooves (5-5) are formed in the surfaces of two opposite sides of the shell (1), limiting frames (5-6) are connected in a rotating mode in the long grooves (5-5), and openings (5-7) are formed in the surfaces of the limiting frames (5-6).

3. The branch trimming device for forestry and gardening according to claim 1, wherein the adjusting telescopic component (6) comprises a second motor (6-1), the second motor (6-1) is installed at the inner bottom of the cavity (4), the output end of the second motor (6-1) is connected with a second lead screw (6-2), a telescopic rod (6-3) is movably sleeved in the cavity (4), a thread groove (6-4) is formed in the bottom of the telescopic rod (6-3), and the thread groove (6-4) is connected with the second lead screw (6-2) through threaded fit.

4. The branch trimming device for forestry and gardening according to claim 3, wherein a rotating block (6-5) is connected to the bottom of the shell (1) and the upper end of the telescopic rod (6-3), limiting rings (6-6) are arranged on the surfaces of the shell (1) and the grip (3), a sleeve (6-7) is movably sleeved on the surface of the grip (3), and magnetic strips (6-8) are arranged on the upper end face and the lower end face of the sleeve (6-7).

5. A pruning device for forestry and gardening as claimed in claim 2, characterized in that the rotational connection of the limit stop (5-6) and the elongated slot (5-5) is driven by a torsion spring.

6. A pruning device for forestry and gardening branches as claimed in claim 4, characterized in that the cross section of the telescopic rod (6-3) is rectangular in structure.

7. A pruning device for forestry and gardening branches as claimed in claim 4, characterized in that the turning block (6-5) is turned on one side and the maximum turning angle is 90 °.

8. A pruning device for forestry and horticultural branches as claimed in claim 2, wherein said pruning tool carrier (5-3) has a thickness dimension smaller than the internal dimension of said gap (5-7).