Pruning device for community greening

Abstract

The utility model discloses a pruning device for community greening. The pruning device comprises a pruning part and a clamping part, wherein the pruning part is used for pruning branches; the clamping part is used for clamping the branches pruned by the pruning part; the lower end of the trimming part and the lower end of the clamping part are connected with a pair of driving parts, and the trimming part and the clamping part are synchronously opened and closed through the driving parts. According to the pruning device, the pruning part and the clamping part are arranged, so that branches are pruned, meanwhile, the pruned branches are clamped, the branches are prevented from falling off and hurting residents, and potential safety hazards are eliminated; and secondly, a handle in the driving part of the pruning device adopts a length-adjustable design mode, so that pruning of branches with different heights is realized, and the application range is widened.

Description

Technical Field

[0001] The utility model belongs to the field of greening pruning, and specifically relates to a community greening pruning device. Background Art

[0002] The quality of the residential environment directly affects people's quality of life. In order to purify the air and improve the environment, the community is greened by planting plants, especially trees. However, during the growth of trees, some irregular branches will grow, and in order to improve the aesthetics, tree pruning is required.

[0003] In daily operations, operators often use pruning devices to prune irregular branches. However, when pruning high branches, existing pruning devices require the use of ladders, racks, or lifting mechanisms, or even climbing up the tree to prune, which makes pruning inconvenient and poses a safety hazard. Secondly, when pruning high branches, the pruned branches are usually free-falling. However, due to the special environment of the community, residents are relatively concentrated, especially there are problems with children running around. Therefore, there are safety hazards to both operators and residents. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model aims to provide a community greening pruning device, so as to achieve pruning of branches at different heights while preventing the pruned branches from falling freely.

[0005] In order to achieve the above technical objectives and effects, the utility model is implemented through the following technical solutions:

[0006] A residential greening pruning device comprises a pruning part for pruning branches and a clamping part for clamping the branches pruned by the pruning part; a pair of driving parts are connected to the lower ends of the pruning part and the clamping part, and the pruning part and the clamping part are opened and closed synchronously by the driving parts.

[0007] Furthermore, the pruning part adopts tree pruning shears.

[0008] Furthermore, the clamping part adopts a clamp-type design, and clamping holes are respectively provided on the jaws on both sides.

[0009] Furthermore, the jaws are provided with a plurality of groups of clamping holes from top to bottom, and the diameters of the clamping holes provided by the jaws from top to bottom increase sequentially.

[0010] Furthermore, the driving part includes a pair of connecting plates, and each set of the connecting plates is provided with a handle of variable length.

[0011] Furthermore, the handle consists of a fixed end and a movable end, wherein at least one group of movable ends is provided.

[0012] Furthermore, threaded connections are adopted between the fixed end and the movable end, and between the movable ends.

[0013] Furthermore, a reinforcing rod is provided between the fixed end and the connecting plate.

[0014] The beneficial effects of the utility model are as follows: the pruning device of the utility model can prune branches by setting a pruning part and a clamping part, and at the same time, the pruned branches can be clamped, thereby avoiding falling branches and injuring residents, and eliminating safety hazards; secondly, the handle in the driving part of the pruning device adopts a length-adjustable design, which realizes the pruning of branches of different heights and improves the scope of application.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0018] Figure 2 This is a schematic diagram of the structure of the drive unit of the utility model;

[0019] Figure 3 It is a cross-sectional view of the driving part of the utility model.

[0020] Explanation of the numbers in the figure: 1, trimming part; 2, clamping part; 3, driving part; 21, clamping hole; 31, connecting plate; 32, handle; 321, fixed end; 322, movable end. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0022] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1 As shown, a community greening pruning device includes a pruning part 1 for pruning branches and a clamping part 2 for clamping the branches pruned by the pruning part 1; a pair of driving parts 3 are connected to the lower ends of the pruning part 1 and the clamping part 2, and the pruning part 1 and the clamping part 2 are opened and closed synchronously through the driving part 3; wherein, in this embodiment, the pruning part 1 adopts tree pruning scissors; the clamping part 2 adopts a clamp-type design.

[0024] For further information, see Figure 1 As shown, the jaws on both sides are respectively provided with clamping holes 21 for clamping and fixing the pruned branches. In this embodiment, the jaws are provided with four groups of the clamping holes 21 from top to bottom, and the apertures of the clamping holes 21 opened from top to bottom increase in sequence. The clamping holes 21 with different apertures are provided to meet the needs of branches of different thicknesses. Of course, the number of the clamping holes 21 provided is only one embodiment and is not intended to limit the scope of this application. In actual application, other numbers may be used as long as they meet the use requirements. In addition, it should be noted that the clamping holes 21 distributed on the jaws on both sides are symmetrically arranged.

[0025] Further, in this embodiment, see Figure 2 As shown, the driving portion 3 includes a pair of connecting plates 31, and the trimming portion 1 and the clamping portion 2 are opened and closed synchronously through the connecting plates 31. A handle 32 with variable length is provided on each group of the connecting plates 31. The operator drives the connecting plates 31 through the handle 32 to achieve synchronous opening and closing of the trimming portion 1 and the clamping portion 2.

[0026] Among them, see Figure 2-3As shown, the handle 32 consists of a fixed end 321 and a movable end 322; wherein, in this embodiment, the fixed end 321 is fixedly connected to the connecting plate 31 by welding, and a reinforcing rod 33 is arranged between the two by welding; and the movable end 322 is provided with at least one group, when one group is provided, the movable end 322 is connected to the fixed end 321 by a threaded manner; when more than one group is provided, in addition to being threadedly connected to the fixed end 321, the movable ends 322 are connected to each other by a threaded manner; this advantageously improves the disassembly and assembly between the fixed end 321 and the movable end 322 and between the movable ends 322.

[0027] The working principle of the utility model is as follows:

[0028] When it is necessary to prune the trees in the community, first determine the height of the branches on the trees that need to be pruned, and connect the corresponding number of movable ends 322 to the fixed end 321 according to the height to meet the pruning of branches of the corresponding height; the operator then lifts the pruning part 1 to the location of the branches to be pruned through the movable end 322. At this time, the branches are accommodated in the pruning part 1 and the corresponding clamping holes 21 in the clamping part 2; then the operator drives the movable end 322 to prune the branches. When the branches are cut off from the trees, the clamping part 2 clamps the pruned branches to prevent the branches from falling directly; finally, the operator retracts the branches to the ground by lowering the pruning device to complete the pruning of the branches.

[0029] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A community greening pruning device, characterized in that: The utility model comprises a trimming part (1) for trimming branches and a clamping part (2) for clamping branches trimmed by the trimming part (1); a pair of driving parts (3) are connected to the lower ends of the trimming part (1) and the clamping part (2); the trimming part (1) and the clamping part (2) are opened and closed synchronously by the driving part (3); The clamping portion (2) is of a clamp-type design, and clamping holes (21) are respectively provided on the jaws on both sides; The driving part (3) comprises a pair of connecting plates (31), and each set of the connecting plates (31) is provided with a handle (32) of variable length.

2. The community greening pruning device according to claim 1, characterized in that: The pruning part (1) adopts tree pruning shears.

3. The community greening pruning device according to claim 1, characterized in that: The jaws are provided with a plurality of groups of clamping holes (21) from top to bottom, and the diameters of the clamping holes (21) provided from top to bottom increase in sequence.

4. The community greening pruning device according to claim 1, characterized in that: The handle (32) is composed of a fixed end (321) and a movable end (322), wherein at least one group of the movable ends (322) is provided.

5. The community greening pruning device according to claim 4, characterized in that: The fixed end (321) and the movable end (322) as well as the movable ends (322) are connected by threads.

6. The community greening pruning device according to claim 4, characterized in that: A reinforcing rod (33) is provided between the fixed end (321) and the connecting plate (31).

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