CN215223291U

CN215223291U - Tree trimming device

Info

Publication number: CN215223291U
Application number: CN202121469375.4U
Authority: CN
Inventors: 孙浩; 张振国; 朱慧
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-21
Anticipated expiration: 2031-06-30

Abstract

The application provides a tree trimming means includes: a base plate that is movable; the lifting device is arranged on the bottom plate; the horizontal telescopic piece is arranged at the top end of the lifting device; the rotating plate is rotatably connected to the horizontal telescopic piece and can be fixed on the horizontal telescopic piece through a fixing piece; the electric saw assembly is arranged on the rotating plate. The application provides a tree trimming means can realize the lift adjustment to the electric saw subassembly through the elevating gear who sets up, can carry out the flexible regulation on the horizontal direction with the electric saw subassembly through horizontal extensible member to through the rotatable regulation between commentaries on classics board and the horizontal extensible member, and then can adjust the cutting angle of electric saw subassembly, thereby be convenient for prune afforestation trees along the angle of difference in the work progress.

Description

Tree trimming device

Technical Field

The utility model belongs to the technical field of the afforestation is pruned, concretely relates to municipal garden afforestation is with tree trimming means.

Background

Municipal garden is one of municipal works, and municipal works refer to municipal facility construction works. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. The construction of various public infrastructures matched with urban life belongs to the municipal engineering category, for example, common urban roads, bridges and subways, such as various pipelines, rainwater, sewage, water supply, reclaimed water, parts except electric power red lines, telecommunication, heating power, gas and the like closely related to life, and the construction of squares, urban afforestation and the like belong to the municipal engineering category.

In modern city construction, greening trees on two sides of a road are indispensable in municipal engineering, the greening trees are usually formed by a piece of plant which is tightly combined, and people need to prune the greening trees at intervals. The traditional pruning method is to prune by manually using a manual scissors or a small electric saw, wastes time and labor in the pruning process, and the pruning process is greatly discounted for the attractiveness of the greening trees if the pruning process leads to the phenomenon of askew pruning and uneven pruning due to the fact that plants need to be attractive, and the greening trees on different sides need to be pruned at different angles when being pruned. Therefore, how to improve the greening tree maintenance and trimming device in the prior art becomes a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a tree trimming device to solve or overcome at least one technical problem in the prior art.

The application provides a tree trimming means includes:

a base plate that is movable;

the lifting device is arranged on the bottom plate;

the horizontal telescopic piece is arranged at the top end of the lifting device;

the rotating plate is rotatably connected to the horizontal telescopic piece and can be fixed on the horizontal telescopic piece through a fixing piece;

the electric saw assembly is arranged on the rotating plate.

Further, the bottom side of bottom plate is provided with four at least dual brake wheels.

Further, the lifting device comprises at least three lifting rods which are all arranged in parallel;

each lifting rod comprises a first pipe body, a second pipe body and an adjusting piece; the second pipe body can be coaxially arranged in the first pipe body, through holes which are formed in the radial direction are formed in the first pipe body and the second pipe body, and the adjusting piece is arranged in the through holes in the first pipe body and the second pipe body to fix the telescopic lengths of the first pipe body and the second pipe body.

Further, still include: and the power storage device is electrically connected with the electric saw assembly and supplies power to the electric saw assembly.

Further, a frame body is arranged between the horizontal telescopic piece and the lifting device piece, an accommodating cavity is formed in the frame body, and the accommodating cavity is used for accommodating the power storage device.

Further, the horizontal expansion member includes:

a base box having an opening formed at one side thereof;

the connecting plate is arranged in the base box in a telescopic mode.

Further, the rotating plate is rotatably connected to the horizontal telescopic piece through a damping shaft.

Further, the fixing member includes:

the rotating shaft is arranged on the bottom side surface of the rotating plate;

the clamping plate is a right-angle plate and comprises a first right-angle plate and a second right-angle plate, the first right-angle plate is connected to the bottom side surface of the horizontal telescopic piece, and the second right-angle plate is parallel to the horizontal telescopic piece and has a preset gap;

and the first end of the limiting plate is rotatably connected to the rotating shaft, and the second end of the limiting plate can be clamped in the preset gap.

Further, the fixing piece further comprises a bolt, and the bolt is connected to the clamping plate in a penetrating mode;

and the second end of the limiting plate is provided with a through hole, and the through hole is used for penetrating through the bolt.

The push rod is arranged on the bottom plate and in the advancing direction of the bottom plate, and a hand-held rod is arranged at the top end of the push rod.

The application has the following beneficial effects:

the application provides a tree trimming means can realize the lift adjustment to the electric saw subassembly through the elevating gear who sets up, can carry out the flexible regulation on the horizontal direction with the electric saw subassembly through horizontal extensible member to through the rotatable regulation between commentaries on classics board and the horizontal extensible member, and then can adjust the cutting angle of electric saw subassembly, thereby be convenient for prune afforestation trees along the angle of difference in the work progress.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 and 2 are schematic structural views of two states of a tree trimming device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a bottom view of a tree trimming device according to an embodiment of the present invention.

Wherein, 1-a bottom plate; 2-a lifting rod; 3-a frame body; 4-a base cartridge; 5-connecting the plates; 6-turning blocks; 7-a damping shaft; 8-rotating the plate; 9-an electric saw assembly; 10-an electric saw blade; 11-a rotating shaft; 12-a limiting plate; 13-a clamping plate; 14-a bolt; 15-double brake wheels; 16-a push rod; 17-a handrail; 18-power reserve.

Detailed Description

Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

Referring to fig. 1 to 3, the present application provides a tree trimming apparatus comprising: a base plate 1 which is movable; the lifting device is arranged on the bottom plate 1; the horizontal telescopic piece is arranged at the top end of the lifting device; the rotating plate 8 is rotatably connected to the horizontal telescopic piece, and the rotating plate 8 can be fixed on the horizontal telescopic piece through a fixing piece; and the electric saw assembly 9 is arranged on the rotating plate 8.

In the present application, the power saw assembly 9 includes a power saw blade 10, the power saw blade 10 is used for trimming green vegetation, and the rear end of the power saw assembly 9 is fixed to the rotating plate 8. As will be appreciated by those skilled in the art, the power saw assembly 9 may be removably mounted to the swivel plate 8 by a mounting bracket.

In this embodiment, the bottom side of the bottom plate 1 is provided with at least four dual-brake wheels 15, which can ensure the stability of the whole tree trimming device, and the tree trimming device also has the characteristic of easy movement.

The lifting device comprises at least three lifting rods 2, and the three lifting rods 2 are arranged in parallel; in this embodiment, be provided with four lifter 2, four lifter 2 set up respectively on four angles of bottom plate 1, have guaranteed stability.

Each lifting rod 2 comprises a first pipe body, a second pipe body and an adjusting piece; the second pipe body can be coaxially arranged in the first pipe body, through holes which are formed in the radial direction are formed in the first pipe body and the second pipe body, and the adjusting piece is arranged in the through holes in the first pipe body and the second pipe body to fix the telescopic lengths of the first pipe body and the second pipe body. The height of the power saw assembly 9 is adjusted by adjusting the time for each lifter bar 2 simultaneously.

The tree trimming apparatus further comprises: a power storage device 18 electrically connected to the electric saw assembly 9 for supplying power to the electric saw assembly 9.

A frame 3 is arranged between the horizontal telescopic part and the lifting device part, and an accommodating cavity is arranged in the frame 3 and is used for accommodating the power storage device 18, so that the power storage device 18 can be protected.

The horizontal telescoping member includes: a base box 4 having an opening formed at one side thereof; a connecting plate 5 which is telescopically arranged in the base box 4. It will be appreciated that a slide is provided in the base box 4, via which slide the link plate 5 can be slidably arranged in the base box 4.

The rotating plate 8 is rotatably connected to the horizontal telescopic member through a damping shaft 7. Specifically, symmetrical bricks 6 are arranged on one side of the end part of the connecting plate 5, a damping shaft 7 is arranged between the two rotating blocks, and the damping shaft 7 is connected with a rotating plate 8.

In this embodiment, the fixing member includes: a rotating shaft 11 provided on a bottom side surface of the rotating plate 8; the clamping plate 13 is a rectangular plate and comprises a first rectangular plate and a second rectangular plate, the first rectangular plate is connected to the bottom side surface of the horizontal telescopic piece, and the second rectangular plate is parallel to the horizontal telescopic piece and has a preset gap; and a first end of the limiting plate 12 is rotatably connected to the rotating shaft 11, and a second end of the limiting plate can be clamped in the preset gap.

The fixing piece further comprises a bolt 14, and the bolt 14 is connected to the clamping plate 13 in a penetrating mode; the second end of the limiting plate 12 is provided with a through hole for the bolt 14 to pass through.

It will be appreciated that the rotatable plate 8 is rotatable to allow angular adjustment of the power saw assembly 9, and that the mounting is provided to fix the power saw assembly 9 in a horizontal orientation to ensure ease of trimming. Referring to fig. 1, the power saw assembly 9 is oriented horizontally so that trees can be trimmed in a horizontal orientation. Referring to fig. 2, the power saw assembly 9 is vertically oriented such that the power saw assembly 9 can trim trees in a vertical direction. In the pruning process, the staff can prune trees by pushing the tree pruning device.

In order to ensure the convenient movement of the tree pruning device, a push rod 16 is arranged on the bottom plate 1, the push rod 16 is arranged in the advancing direction of the bottom plate 1, and a hand rest 17 is arranged at the top end of the push rod 16. The tree trimming device is pushed or pulled through the arranged handrail 17, so that the tree trimming device is more convenient and labor-saving.

The application provides a tree trimming means can realize the lift adjustment to electric saw subassembly 9 through the elevating gear who sets up, can carry out the flexible regulation on the horizontal direction with electric saw subassembly 9 through horizontal extensible member to through the rotatable regulation between commentaries on classics board 8 and the horizontal extensible member, and then can adjust the cutting angle of electric saw subassembly 9, thereby be convenient for prune afforestation trees along the angle of difference in the work progress. Has the advantages of simple structure, convenient operation and strong practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. A tree trimming apparatus, comprising:

a base plate that is movable;

the lifting device is arranged on the bottom plate;

the electric saw assembly is arranged on the rotating plate.

2. The tree trimming apparatus according to claim 1, wherein the bottom side of the base plate is provided with at least four dual brake wheels.

3. The tree trimming apparatus according to claim 1, wherein the lifting means comprises at least three lifting bars, all three lifting bars being arranged in parallel;

4. The tree trimming apparatus according to claim 1, further comprising: and the power storage device is electrically connected with the electric saw assembly and supplies power to the electric saw assembly.

5. The tree pruning device of claim 4, wherein a frame is disposed between the horizontal extension member and the lifting device member, the frame having a receiving cavity therein for receiving the power reserve.

6. The tree trimming apparatus according to claim 1, wherein the horizontal telescoping member comprises:

a base box having an opening formed at one side thereof;

the connecting plate is arranged in the base box in a telescopic mode.

7. The tree trimming apparatus according to claim 1, wherein the rotating plate is rotatably coupled to the horizontal telescoping member via a damping shaft.

8. The tree trimming apparatus according to claim 1, wherein the fixture comprises:

9. The tree trimming apparatus according to claim 8, wherein the fastener further comprises a bolt, the bolt being connected through the trip plate;

10. The tree trimming apparatus according to claim 1, further comprising a push rod disposed on the base plate in the direction of travel of the base plate, the push rod having a hand bar disposed at a top end thereof.