CN222396294U

CN222396294U - Garden trimming device

Info

Publication number: CN222396294U
Application number: CN202420307566.8U
Authority: CN
Inventors: 周晖晖; 徐世超; 李晓娴
Original assignee: Huainan Normal University
Current assignee: Huainan Normal University
Priority date: 2024-02-20
Filing date: 2024-02-20
Publication date: 2025-01-28
Anticipated expiration: 2034-02-20

Abstract

The utility model discloses a garden pruning device, comprising a fixed frame for support, a threaded rod, a rotating wheel and a gear, a movable mechanism is arranged on the outer side of the threaded rod, wherein the movable mechanism comprises a fixed frame, a first motor and a sliding rod, the outer side of the threaded rod is threadedly connected with the sliding rod, the inner side of the rotating wheel is rotatably connected to the outer side of the right end of the sliding rod, and the outer side of the left end of the rotating wheel is rotatably connected in a bearing, and the bearing is installed inside the sliding rod, the front end of the gear is kneaded and connected with a right pull rod, and the rear end of the gear is meshed and connected with a left pull rod. The garden pruning device can prune higher or farther shrubs, does not need to use a ladder or drill into the shrubs for pruning, is more convenient to prune, can adjust the angle of the trimmer, does not need to be manually turned over, saves effort when pruning for a long time, can replace trimmers of different shapes or replace damaged trimmers with new ones, and is highly practical.

Description

Garden trimming device

Technical Field

The utility model relates to the technical field of garden trimming, in particular to a garden trimming device.

Background

The shrubs in gardens need to be trimmed regularly, the sick and dead branches are trimmed off, the shrubs can better help plants to distribute energy and nutrients, the shrubs are promoted to grow, the trimmed shrubs can better resist natural disasters and insect pests, at the moment, a garden trimming device is needed, and the garden trimming devices on the market are various;

However, general garden pruning devices are inconvenient for pruning higher or far shrubs, may need to be pruned from the pruning device by means of a ladder or a drill, are inconvenient to prune, are inconvenient to adjust the angle of the pruning device, may need to be manually turned over, are laborious to prune for a long time, and are inconvenient to replace the pruning device with a different shape or a damaged pruning device with a new one, so that a garden pruning device is provided, so that the problem raised in the above is solved.

Disclosure of utility model

The utility model aims to provide a garden trimming device, which solves the problems that the prior general garden trimming device provided by the background art is inconvenient to trim higher or farther shrubs, the shrubs possibly need to be trimmed by means of a ladder or a drill, the angle of a trimmer is inconvenient to adjust, manual overturning is possibly needed, the trimming is laborious for a long time, and the damaged trimmer is inconvenient to replace with a new one, and the practicability is poor.

In order to achieve the aim, the utility model provides the technical scheme that the garden trimming device comprises a fixed frame for supporting, wherein the fixed frame is directly arranged on the ground, and handles and binding bands are fixedly connected to the outer sides of two ends of the front end of the fixed frame;

characterized by further comprising:

The movable mechanism comprises a fixed frame, a first motor and a sliding rod, wherein the sliding rod is connected with the outer side of the threaded rod in a threaded manner, and the outer sides of the front end and the rear end of the sliding rod are connected in the fixed frame in a sliding manner;

The inner side of the rotating wheel is rotationally connected to the outer side of the right end of the sliding rod, the outer side of the left end of the rotating wheel is rotationally connected to the bearing, and the bearing is arranged in the sliding rod;

The front end of the gear is connected with a right pull rod in a kneading way, the rear end of the gear is connected with a left pull rod in a meshing way, a clamping groove on the outer side of the lower end of the left pull rod is connected to the left side of the upper end of the electric saw blade, and a clamping groove on the right side of the upper end of the electric saw blade is connected with the right pull rod.

Preferably, the left end fixedly connected with first motor of threaded rod, and the lower extreme fixedly connected with fixed frame of first motor to the right-hand member outside rotation of threaded rod is connected in fixed frame's inside.

Preferably, the left end fixedly connected with second motor of bearing, and the outside of second motor sets up in the inside of slide bar to the right-hand member fixedly connected with fixed swivel post of runner.

Preferably, the spring is fixedly connected with the outer side of the lower end of the left pull rod, and is symmetrically arranged in the clamping groove barrel in a bilateral symmetry mode, and the fixed rotating column is fixedly connected with the upper end of the clamping groove barrel.

Preferably, the lower extreme outside fixedly connected with spring of right pull rod, and the lower extreme outside draw-in groove of right pull rod is connected in the inside of draw-in groove section of thick bamboo to the upper end fixedly connected with third motor of gear, and the lower extreme fixed connection of third motor is in the upper end of draw-in groove section of thick bamboo.

Preferably, a clamping groove cylinder is connected to the clamping groove at the outer side of the upper end of the electric saw blade, and a left pull rod is connected to the clamping groove in the clamping groove cylinder.

Compared with the prior art, the garden trimming device has the advantages that higher or far shrubs can be trimmed without a ladder or drilling to the shrubs to trim the shrubs, the trimming is convenient, the angle of the trimmer can be adjusted, manual overturning is not needed, the effort is saved during long-time trimming, the trimmers with different shapes can be replaced or the damaged trimmers are replaced with new ones, and the practicability is high;

1. The movable type shrub pruning device is provided with the fixed frame, the threaded rod and the sliding rod, and through the arranged moving mechanism, when the threaded rod rotates, the sliding rod which is in threaded connection with the outer side of the threaded rod is driven to move left and right, and meanwhile, the outer sides of the front end and the rear end of the sliding rod are in sliding connection with the inner part of the fixed frame, so that higher or far shrubs can be pruned, and the shrubs do not need to be pruned from the movable type shrubs by means of a ladder or a drill, so that the pruning is more convenient;

2. The angle of the trimmer can be adjusted by starting the second motor to drive the bearing fixedly connected with the right end of the second motor to rotate, so that the rotating wheel fixedly connected with the right end of the bearing is arranged to rotate, manual overturning is not needed, and the labor is saved during long-time trimming;

3. Be provided with gear, left pull rod and right pull rod, through the rotation of gear, drive left pull rod and the right pull rod that the both ends were kneaded and are connected around and remove, make the lower extreme outside of left pull rod and right pull rod break away from the setting of the draw-in groove connection fixed frame between the electric saw sword, can change the clipping machine of different shapes or change the clipping machine of damage into new, the practicality is stronger.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional side view of the connection of the fixed frame, threaded rod and slide bar of the present utility model;

FIG. 4 is a schematic side view of the slide bar and runner connection of the present utility model;

FIG. 5 is a schematic top view of the gear, left and right tie rod connections of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

In the figure, 1, a fixed frame, 2, a handle, 3, a binding belt, 4, a first motor, 5, a threaded rod, 6, a sliding rod, 7, a second motor, 8, a bearing, 9, a rotating wheel, 10, a fixed rotating column, 11, a clamping groove cylinder, 12, a third motor, 13, a gear, 14, a left pull rod, 15, a right pull rod, 16, a spring, 17 and an electric saw blade.

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. 1-6, the utility model provides a technical scheme that a garden trimming device comprises a fixed frame 1, a handle 2, a binding belt 3, a first motor 4, a threaded rod 5, a sliding rod 6, a second motor 7, a bearing 8, a rotating wheel 9, a fixed rotating column 10, a clamping groove barrel 11, a third motor 12, a gear 13, a left pull rod 14, a right pull rod 15, a spring 16 and an electric saw blade 17;

When the garden pruning device is used, as shown in fig. 1, 2 and 3, when a higher or far shrub needs to be pruned, one hand grabs any side of a handle 2 fixedly connected with the front end and the rear end of a fixed frame 1, stretches the hand into the inner side of a binding band 3, and the other hand grabs a bracket at the upper end of the fixed frame 1, so that the fixed frame 1 can be stably grabbed for pruning, a first motor 4 fixedly connected inside the fixed frame 1 is started, a threaded rod 5 fixedly connected with the right end of the first motor 4 is driven to rotate, a slide bar 6 in threaded connection with the outer side of the threaded rod 5 moves rightwards, at the moment, a clamping groove is connected with the front side, the rear side and the outer side of the inner slide bar 6 of the fixed frame 1 to slide rightwards, the slide bar 6 can be limited, and the position of the slide bar 6 can be moved, and the higher or far shrubs can be pruned;

As shown in fig. 1, 2 and 4, when different trimming angles are required to be switched, a second motor 7 fixedly connected inside the right end of the sliding rod 6 is started to drive a rotating wheel 9 to rotate in a bearing 8 fixedly connected with the right end of the second motor 7, at the moment, the inner end of the rotating wheel 9 rotates inside the right end of the sliding rod 6 to limit the rotating wheel 9, and when the rotating wheel 9 rotates, a fixed rotating column 10 fixedly connected with the right end of the rotating wheel 9 is driven to rotate to adjust an electric saw blade 17 according to the required trimming angle;

As shown in fig. 1, fig. 2, fig. 5 and fig. 6, when the electric saw blade 17 with different shapes needs to be replaced or the damaged electric saw blade 17 is replaced, the third motor 12 fixedly connected with the upper end of the clamping groove cylinder 11 is started, the gear 13 fixedly connected with the lower end of the third motor 12 is driven to rotate, when the gear 13 rotates anticlockwise, the left pull rod 14 fixedly connected with the rear end of the gear 13 is meshed with the left pull rod 14 to move leftwards, at the moment, the spring 16 fixedly connected with the outer side of the lower end of the left pull rod 14 is stressed and deformed, the left pull rod 14 is limited, at the same time, the outer side of the lower end of the left pull rod 14 slides leftwards in the clamping groove cylinder 11, the outer side of the lower end of the left pull rod 14 is separated from the clamping groove connection with the electric saw blade 17, at the same time, the right pull rod 15 is meshed with the right pull rod 15 and is moved rightwards, at the moment, the spring 16 fixedly connected with the lower end of the right pull rod 15 is stressed and deformed, at the same time, the lower end of the right pull rod 15 is separated from the clamping groove connection with the electric saw blade 17, the electric saw blade 17 is removed quickly, and the damaged electric saw blade 17 is removed, and the electric saw blade 17 is replaced, and the damaged when the electric saw blade is removed.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A garden trimming device comprises a fixed frame (1) for supporting, wherein the fixed frame (1) is directly arranged on the ground, and a handle (2) and a binding belt (3) are fixedly connected to the outer sides of two ends of the front end of the fixed frame (1);

characterized by further comprising:

The device comprises a threaded rod (5), wherein a moving mechanism is arranged on the outer side of the threaded rod (5), the moving mechanism comprises a fixed frame (1), a first motor (4) and a sliding rod (6), the sliding rod (6) is connected to the outer side of the threaded rod (5) in a threaded manner, and the outer sides of the front end and the rear end of the sliding rod (6) are connected to the inside of the fixed frame (1) in a sliding manner;

the inner side of the rotating wheel (9) is rotationally connected to the outer side of the right end of the sliding rod (6), the outer side of the left end of the rotating wheel (9) is rotationally connected to the bearing (8), and the bearing (8) is arranged in the sliding rod (6);

The electric saw blade comprises a gear (13), wherein the front end of the gear (13) is connected with a right pull rod (15) in a meshed mode, the rear end of the gear (13) is connected with a left pull rod (14) in a meshed mode, a clamping groove on the outer side of the lower end of the left pull rod (14) is connected to the left side of the upper end of an electric saw blade (17), and a clamping groove on the right side of the upper end of the electric saw blade (17) is connected with the right pull rod (15).

2. A garden trimming device according to claim 1, characterized in that the left end of the threaded rod (5) is fixedly connected with the first motor (4), the lower end of the first motor (4) is fixedly connected with the fixed frame (1), and the outer side of the right end of the threaded rod (5) is rotatably connected in the fixed frame (1).

3. The garden trimming device according to claim 1, wherein the left end of the bearing (8) is fixedly connected with a second motor (7), the outer side of the second motor (7) is arranged in the sliding rod (6), and the right end of the rotating wheel (9) is fixedly connected with a fixed rotating column (10).

4. The garden trimming device according to claim 1, wherein the spring (16) is fixedly connected to the outer side of the lower end of the left pull rod (14), the spring (16) is symmetrically arranged inside the clamping groove cylinder (11), and the upper end of the clamping groove cylinder (11) is fixedly connected with the fixed rotary column (10).

5. The garden trimming device according to claim 1, wherein the spring (16) is fixedly connected to the outer side of the lower end of the right pull rod (15), the clamping groove on the outer side of the lower end of the right pull rod (15) is connected to the inside of the clamping groove cylinder (11), the third motor (12) is fixedly connected to the upper end of the gear (13), and the lower end of the third motor (12) is fixedly connected to the upper end of the clamping groove cylinder (11).

6. The garden trimming device according to claim 1, wherein the clamping groove on the outer side of the upper end of the electric saw blade (17) is connected with a clamping groove cylinder (11), and the clamping groove cylinder (11) is also internally provided with a left pull rod (14).