CN224098290U

CN224098290U - A tool for pruning wolfberry branches for leaf use

Info

Publication number: CN224098290U
Application number: CN202521430534.8U
Authority: CN
Inventors: 刘良双; 刘良山
Original assignee: Wushan Dehong Agricultural Comprehensive Development Co ltd
Current assignee: Wushan Dehong Agricultural Comprehensive Development Co ltd
Priority date: 2025-07-09
Filing date: 2025-07-09
Publication date: 2026-04-10
Anticipated expiration: 2035-07-09

Abstract

The utility model discloses a piece of leaf medlar branch pruning equipment, and relates to the technical field of medlar branch pruning. The utility model comprises an outer rod, a trimming mechanism and a telescopic mechanism, wherein the left side of the outer rod is provided with a handle, a control switch is arranged on the handle, the top of the outer rod is provided with a sliding groove, the trimming mechanism is arranged on the right side of the outer rod and used for automatically trimming branches, and the telescopic mechanism is arranged in the outer rod. According to the utility model, by arranging the pruning mechanism, particularly a worker holds the handle, the branches extend between the fixed shearing knife and the movable shearing knife, the electric push rod is controlled to start by the pressing control switch, and the movable block is driven to move by the electric push rod, so that the movable shearing knife and the fixed shearing knife are controlled to open and close, the automatic pruning effect is achieved, frequent pressing operation of the worker is not needed, the hand injury is reduced, and the pruning efficiency is improved.

Description

Medlar branch trimming equipment for leaves

Technical Field

The utility model belongs to the technical field of medlar branch pruning, and particularly relates to medlar branch pruning equipment for leaves.

Background

The special tool or machine for pruning, shaping and density regulation and control of branches in the planting process of the medlar for the leaves aims at optimizing plant structures, promoting tender leaf growth, improving photosynthetic efficiency, reducing plant diseases and insect pests and meeting the requirement of large-scale planting.

Traditional matrimony vine branch trimming equipment is usually similar to the form setting of scissors, needs the staff to press two handles when using to make two shearing knives alternately cut, though have certain pruning efficiency, the staff is at long-time during operation, and the hand need be continuous presses the handle, not only can lead to the strong aching of hand, but also can make the hand grind out the bubble when serious moreover, has comparatively serious damage to the hand, thereby indirectly reduced pruning efficiency.

Disclosure of utility model

The utility model aims to provide a medlar branch pruning device for leaves, which is provided with a pruning mechanism, in particular to a medlar branch pruning device for leaves, wherein a worker holds a handle, stretches branches into a position between a fixed shearing blade and a movable shearing blade, presses a control switch to control an electric push rod to start, and drives a moving block to move through the electric push rod, so that the movable shearing blade and the fixed shearing blade are controlled to open and close, the effect of automatic pruning is achieved, frequent pressing operation of the worker is not needed, the hand is reduced to be damaged, the pruning efficiency is improved, the problem that the traditional medlar branch pruning device is generally similar to the scissors in form, the worker needs to press two handles when in use, and the hand is strongly ache when working for a long time, and the hand is ground to form blisters when serious is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a leaf medlar branch pruning device, which comprises an outer rod, wherein the left side of the outer rod is provided with a handle, a control switch is arranged on the handle, the top of the outer rod is provided with a sliding groove, and the leaf medlar branch pruning device further comprises:

a pruning mechanism arranged on the right side of the outer rod and used for automatically pruning branches, and

The telescopic mechanism is arranged in the outer rod and used for adjusting the length of the outer rod;

The outer rod inner wall is fixedly connected with a separation block, and the control switch is externally connected with a storage battery through a wire harness.

Further, the trimming mechanism comprises a fixed trimming knife fixedly connected to the right side of the outer rod, a movable trimming knife is arranged at the bottom of the fixed trimming knife, two supporting rods are rotatably connected to one side, facing the outer rod, of the movable trimming knife, the left side of each supporting rod is fixedly connected with the right side of the outer rod, an extension rod is fixedly connected to the surface, facing the outer rod, of each movable trimming knife, and a straight notch is formed in each extension rod;

The extension rod and the movable shearing knife are arranged in an L shape, the support rod is used for supporting the movable shearing knife, and the fixed shearing knife and the movable shearing knife are matched in a crossing manner to prune branches.

Further, a moving block is arranged at the bottom of the extension rod, a connecting block is fixedly connected to one side of the moving block, which faces the extension rod, a pushing shaft is fixedly connected to the top of the connecting block, an electric push rod is arranged in the outer rod, and the output end of the electric push rod is fixedly connected with the left side of the moving block;

The electric push rod is externally connected with a storage battery through a wire harness, the control switch is used for controlling the start and stop of the electric push rod, and the output end of the electric push rod is used for driving the moving block to move leftwards or rightwards.

Further, the connecting block is arranged at the bottom of the extension rod, the pushing shaft is slidably connected in the straight slot, and the outer surface of the pushing shaft is in contact with the inner wall of the straight slot.

The telescopic mechanism comprises a limiting block which is connected inside the outer rod in a sliding way, an adjusting rod is fixedly connected to the left side of the limiting block, the adjusting rod penetrates through the outer rod in a sliding way and extends to the grip to be fixedly connected with the grip, a threaded shaft is fixedly connected to the top of the limiting block, and a rotating handle is connected to the outer surface of the threaded shaft in a threaded way;

The threaded shaft is arranged inside the sliding groove, and the inner diameter of the sliding groove is larger than the diameter of the threaded shaft.

Further, a square groove is formed in the right side of the limiting block, the square groove penetrates through the limiting block and extends into the adjusting rod, a square rod is fixedly connected to the left side of the separation block, and the square rod is slidably connected inside the square groove;

The square rod and the square groove are square, and are used for limiting the limiting block and the adjusting rod.

Further, the bottom of the rotating handle is contacted with the top of the outer rod, when the rotating handle is not contacted with the outer rod, the handle can be pushed, and the limiting block is used for limiting the moving distance of the adjusting rod.

The utility model has the following beneficial effects:

1. According to the utility model, by arranging the pruning mechanism, particularly a worker holds the handle, the branches extend between the fixed shearing knife and the movable shearing knife, the electric push rod is controlled to start by the pressing control switch, and the movable block is driven to move by the electric push rod, so that the movable shearing knife and the fixed shearing knife are controlled to open and close, the automatic pruning effect is achieved, frequent pressing operation of the worker is not needed, the hand injury is reduced, and the pruning efficiency is improved.

2. According to the utility model, the telescopic mechanism is arranged, the rotating handle is rotated anticlockwise to release the fixation of the limiting block, then the handle is pushed or pulled to drive the adjusting rod and the limiting block to slide in the outer rod, the outer rod is prolonged or shortened, the rotating handle is rotated clockwise after the adjustment is finished, the adjusted length can be fixed, the mode can be adjusted to a proper length according to different pruning height requirements, and the pruning of branches by workers is facilitated.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the bottom structure of the movable shearing blade of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of the cross-sectional front view of the outer rod of the present utility model;

Fig. 5 is a schematic view of the right side structure of the stopper of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises an outer rod, 11, a handle, 12, a control switch, 13, a sliding chute, 14, a separation block, 2, a trimming mechanism, 21, a fixed trimming knife, 22, a movable trimming knife, 221, a supporting rod, 222, an extension rod, 223, a straight slot, 23, a moving block, 231, a connecting block, 232, a pushing shaft, 24, an electric push rod, 3, a telescopic mechanism, 31, a limiting block, 32, an adjusting rod, 33, a threaded shaft, 34, a rotating handle, 35, a square rod, 36 and a square groove.

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. 1-5, the present utility model is a device for pruning a leaf-use medlar branch, comprising an outer rod 1, a grip 11 provided on the left side of the outer rod 1, a control switch 12 mounted on the grip 11, a chute 13 provided on the top of the outer rod 1, and further comprising:

a trimming mechanism 2, the trimming mechanism 2 being disposed on the right side of the outer rod 1, the trimming mechanism 2 being for automatically trimming the branches, and

The telescopic mechanism 3 is arranged inside the outer rod 1, and the telescopic mechanism 3 is used for adjusting the length of the outer rod 1;

Wherein, outer pole 1 inner wall fixedly connected with separate piece 14, control switch 12 passes through the external battery of pencil.

The pruning mechanism 2 comprises a fixed pruning tool 21 fixedly connected to the right side of the outer rod 1, a movable pruning tool 22 is arranged at the bottom of the fixed pruning tool 21, two supporting rods 221 are rotatably connected to one side of the movable pruning tool 22, which faces the outer rod 1, of the left side of the supporting rods 221, an extension rod 222 is fixedly connected to one side surface of the movable pruning tool 22, which faces the outer rod 1, of the extension rod 222, a straight notch 223 is formed in the extension rod 222, a worker holds the handle 11 to stretch branches between the fixed pruning tool 21 and the movable pruning tool 22, the electric push rod 24 is controlled to start by pressing the control switch 12, and the movable block is driven to move by the electric push rod 24, so that the opening and closing of the movable pruning tool 22 and the fixed pruning tool 21 are controlled, the automatic pruning effect is achieved, frequent pressing operation of the worker is not needed, the hand injury is reduced, and the pruning efficiency is improved;

Wherein, extension pole 222 and movable shearing blade 22 are L shape setting, and bracing piece 221 is used for supporting movable shearing blade 22, and fixed shearing blade 21 and movable shearing blade 22 cross fit prune the branch.

The bottom of the extension rod 222 is provided with a moving block 23, one side of the moving block 23 facing the extension rod 222 is fixedly connected with a connecting block 231, the top of the connecting block 231 is fixedly connected with a pushing shaft 232, the inside of the outer rod 1 is provided with an electric push rod 24, and the output end of the electric push rod 24 is fixedly connected with the left side of the moving block 23;

the electric push rod 24 is externally connected with a storage battery through a wire harness, the control switch 12 is used for controlling the start and stop of the electric push rod 24, and the output end of the electric push rod 24 is used for driving the moving block 23 to move leftwards or rightwards.

The connecting block 231 is arranged at the bottom of the extension rod 222, the pushing shaft 232 is slidably connected in the straight slot 223, and the outer surface of the pushing shaft 232 is contacted with the inner wall of the straight slot 223.

The telescopic mechanism 3 comprises a limiting block 31 which is in sliding connection with the inside of the outer rod 1, an adjusting rod 32 is fixedly connected to the left side of the limiting block 31, the adjusting rod 32 penetrates through the outer rod 1 in a sliding manner and extends to the grip 11 to be fixedly connected with the outer rod, a threaded shaft 33 is fixedly connected to the top of the limiting block 31, a rotating handle 34 is connected to the outer surface of the threaded shaft 33 in a threaded manner, the rotating handle 34 is rotated anticlockwise, the fixing of the limiting block 31 is released, then the grip 11 is pushed or pulled, the adjusting rod 32 and the limiting block 31 are driven to slide in the outer rod 1, the outer rod 1 is prolonged or shortened, the rotating handle 34 is rotated clockwise after the adjustment is completed, the adjusted length can be fixed, and the length can be adjusted to a proper length according to different trimming height requirements, so that the branches are more convenient for workers to trim;

wherein the threaded shaft 33 is disposed inside the chute 13, and the inside diameter of the chute 13 is larger than the diameter of the threaded shaft 33.

The right side of the limiting block 31 is provided with a square groove 36, the square groove 36 penetrates through the limiting block 31 and extends into the adjusting rod 32, the left side of the separation block 14 is fixedly connected with a square rod 35, and the square rod 35 is slidably connected inside the square groove 36;

The square rod 35 and the square groove 36 are both square, and are used for limiting the limiting block 31 and the adjusting rod 32.

When the bottom of the rotating handle 34 is contacted with the top of the outer rod 1 and the rotating handle 34 is not contacted with the outer rod 1, the handle 11 can be pushed, and the limiting block 31 is used for limiting the moving distance of the adjusting rod 32.

One specific application of this embodiment is:

When the adjustable external rod is used, the length of the external rod 1 is adjusted according to the height required to be trimmed, the rotation handle 34 is rotated anticlockwise, the fixing of the limiting block 31 is released, then the handle 11 is pushed or pulled, the adjustable rod 32 and the limiting block 31 are driven to slide in the external rod 1, at the moment, the square rod 35 slides in the limiting block 31 and the square groove 36 on the adjustable rod 32, the square groove 36 and the square rod 35 are square, so that the adjustable rod 32 can be prevented from rotating, and when the limiting block 31 moves, the threaded shaft 33 slides in the sliding groove 13, the external rod 1 is prolonged or shortened by pushing or pulling the handle 11, and after the length adjustment is completed, the rotation handle 34 is rotated clockwise to enable the handle to contact with the surface of the external rod 1, so that the limiting block 31 is fixed;

When the pruning is needed, a worker holds the handle 11, stretches the branches between the fixed shearing blade 21 and the movable shearing blade 22, then presses the control switch 12 to control the electric push rod 24 to start, at the moment, the electric push rod 24 drives the movable block 23 to move towards the position of the outer rod 1, the connecting block 231 drives the push shaft 232 to move together, the push shaft 232 pulls the extension rod 222, the movable shearing blade 22 moves towards the position of the fixed shearing blade 21 due to the fact that the movable shearing blade 22 rotates on the supporting rod 221, the two are matched to shear the branches, after the shearing is finished, the control switch 12 is pressed again, the electric push rod 24 drives the movable block 23 to reset, at the moment, the movable shearing blade 22 is pushed and unfolded, and the push shaft 232 slides in the straight slot 223 on the extension rod 222, so that the push shaft 232 smoothly pushes or pulls the extension rod 222, and the pruning can be automatically finished in an electric mode.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a matrimony vine branch trimming equipment for leaf, includes outer pole (1), outer pole (1) left side is provided with handle (11), install control switch (12) on handle (11), spout (13) have been seted up at outer pole (1) top, its characterized in that still includes:

A pruning mechanism (2), wherein the pruning mechanism (2) is arranged on the right side of the outer rod (1), the pruning mechanism (2) is used for automatically pruning branches, and

The telescopic mechanism (3) is arranged inside the outer rod (1), and the telescopic mechanism (3) is used for adjusting the length of the outer rod (1);

The inner wall of the outer rod (1) is fixedly connected with a separation block (14), and the control switch (12) is externally connected with a storage battery through a wire harness.

2. The medlar branch pruning device for leaves according to claim 1, wherein the pruning mechanism (2) comprises a fixed shearing knife (21) fixedly connected to the right side of the outer rod (1), a movable shearing knife (22) is arranged at the bottom of the fixed shearing knife (21), two supporting rods (221) are rotatably connected to one side of the movable shearing knife (22) towards the outer rod (1), the left side of the supporting rods (221) is fixedly connected to the right side of the outer rod (1), an extension rod (222) is fixedly connected to the surface of one side of the movable shearing knife (22) towards the outer rod (1), and a straight notch (223) is formed in the extension rod (222);

The extension rod (222) and the movable shearing knife (22) are arranged in an L shape, the supporting rod (221) is used for supporting the movable shearing knife (22), and the fixed shearing knife (21) and the movable shearing knife (22) are in cross fit to trim branches.

3. The medlar branch pruning device for leaves according to claim 2, wherein a moving block (23) is arranged at the bottom of the extension rod (222), a connecting block (231) is fixedly connected to one side of the moving block (23) facing the extension rod (222), a pushing shaft (232) is fixedly connected to the top of the connecting block (231), an electric push rod (24) is arranged in the outer rod (1), and the output end of the electric push rod (24) is fixedly connected with the left side of the moving block (23);

The electric push rod (24) is externally connected with a storage battery through a wire harness, the control switch (12) is used for controlling the start and stop of the electric push rod (24), and the output end of the electric push rod (24) is used for driving the moving block (23) to move leftwards or rightwards.

4. A leaf-use medlar branch pruning apparatus as claimed in claim 3, wherein said connection block (231) is provided at the bottom of the extension rod (222), said pushing shaft (232) is slidably connected in the straight slot (223), and the outer surface of said pushing shaft (232) is in contact with the inner wall of the straight slot (223).

5. The medlar branch pruning device for leaves according to claim 4, wherein the telescopic mechanism (3) comprises a limiting block (31) which is slidably connected inside the outer rod (1), an adjusting rod (32) is fixedly connected to the left side of the limiting block (31), the adjusting rod (32) penetrates through the outer rod (1) in a sliding manner and extends to the grip (11) to be fixedly connected with the outer rod, a threaded shaft (33) is fixedly connected to the top of the limiting block (31), and a rotating handle (34) is connected to the outer surface of the threaded shaft (33) in a threaded manner;

The threaded shaft (33) is arranged inside the sliding groove (13), and the inner diameter of the sliding groove (13) is larger than the diameter of the threaded shaft (33).

6. The medlar branch pruning device for leaves according to claim 5, wherein a square groove (36) is formed on the right side of the limiting block (31), the square groove (36) penetrates through the limiting block (31) and extends into the adjusting rod (32), a square rod (35) is fixedly connected to the left side of the separation block (14), and the square rod (35) is slidably connected inside the square groove (36);

The square rod (35) and the square groove (36) are square, and are used for limiting the limiting block (31) and the adjusting rod (32).

7. The medlar branch pruning device for leaves according to claim 6, wherein the bottom of the rotating handle (34) is contacted with the top of the outer rod (1), when the rotating handle (34) is not contacted with the outer rod (1), the handle (11) can be pushed, and the limiting block (31) is used for limiting the moving distance of the adjusting rod (32).