CN218337359U - Cutting device for electric power tree felling - Google Patents
Cutting device for electric power tree felling Download PDFInfo
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- CN218337359U CN218337359U CN202222185453.9U CN202222185453U CN218337359U CN 218337359 U CN218337359 U CN 218337359U CN 202222185453 U CN202222185453 U CN 202222185453U CN 218337359 U CN218337359 U CN 218337359U
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Abstract
The utility model discloses an electric power is cut down trees and is used cutting device, including the lower plate, the bottom of lower plate is equipped with the auxiliary wheel, the surface of lower plate is equipped with the pneumatic cylinder, the other end of pneumatic cylinder is equipped with places the platform, the surface of placing the platform is equipped with link and supporting seat, the supporting seat is two, and the surface of one of them supporting seat is equipped with the action wheel, and the surface rotation of another supporting seat is connected with first drive wheel, the action wheel meshes with first drive wheel mutually, the one end of link is equipped with the rack, the rack meshes with the other end of first drive wheel mutually, the inside of link is equipped with the connecting plate, the surface of connecting plate is equipped with the slitting saw, through the effect of action wheel, first drive wheel and rack, can drive the slitting saw and realize the cutting placing a surface slip, and the change of cooperation pneumatic cylinder height has simultaneously avoided staff high altitude construction.
Description
Technical Field
The utility model relates to an electric power industry utensil technical field, concrete field is a cutting device is used in electric power felling tree.
Background
In the maintenance and overhaul operation of overhead power line, often need prune or cut down the trees that hinder the safe operation of circuit, when trees are close to power line, it has serious potential safety hazard, can cause the personal casualty even.
At present, most of trees are trimmed by manually holding cutting tools, so that the risk of electric shock is easily caused, and when trees with thicker diameters are cut, high-altitude operation has certain limitation, so that a worker cannot exert force better, and the cutting efficiency is further influenced, and therefore, the cutting device for electric tree cutting is particularly important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power is cut down trees and is used cutting device to solve and to propose in the above-mentioned background art when pruning trees mostly be for the manual handheld cutting means prune, cause the risk of electric shock easily on the one hand, on the other hand when cutting to the more sturdy trees of diameter, high altitude construction has certain limitation, leads to the staff can not have an effect better, and then influences the problem of the efficiency of cutting.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric power is cut down trees and is used cutting device, includes the lower plate, the bottom of lower plate is equipped with the auxiliary wheel, the surface of lower plate is equipped with the pneumatic cylinder, the other end of pneumatic cylinder is equipped with places the platform, the surface of placing the platform is equipped with link and supporting seat, the supporting seat is two, and the surface of one of them supporting seat is equipped with the action wheel, and the surface rotation of another supporting seat is connected with first drive wheel, the action wheel meshes with first drive wheel mutually, the one end of link is equipped with the rack, the rack meshes with the other end of first drive wheel mutually, the inside of link is equipped with the connecting plate, the surface of connecting plate is equipped with the slitting saw.
Preferably, the surface of the cutting saw is symmetrically inserted with a connecting rod, the surface of the connecting rod is provided with a limiting plate and a limiting rod, the limiting plate is inserted with the connecting plate and the cutting saw, and the limiting rod is in threaded connection with the connecting plate.
Preferably, the number of the racks is two, the upper surface of the first driving wheel is connected with the rod, a second driving wheel is arranged on the surface of the connecting rod and meshed with the other rack, and the density of the gear teeth of the second driving wheel is greater than that of the gear teeth of the first driving wheel.
Preferably, the connecting frame is a semi-surrounding structure.
Compared with the prior art, the beneficial effects of the utility model are that:
it is rotatory to drive the action wheel through drive arrangement, and then it is rotatory to drive first drive wheel, the other end and the rack toothing of first drive wheel, and then realized that the link moves at the surface of placing the platform, and then the removal that drives the slitting saw realizes the cutting to trees, the lifting of cooperation pneumatic cylinder simultaneously, reach appointed height, accomplish high-efficient accurate cutting, whole staff remote operation, do not need handheld cutting device, high altitude construction, great reduction the potential safety hazard, this device simple structure, and convenient for operation is worth wideling popularize and use.
Drawings
FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the placing table of the present invention;
fig. 3 is a schematic front sectional view of the connection of the cutting saw of the present invention;
fig. 4 is a schematic structural view of the second driving wheel of the present invention.
In the figure: 1-a lower bottom plate, 2-an auxiliary wheel, 3-a hydraulic cylinder, 4-a placing table, 5-a connecting frame, 6-a supporting seat, 7-a driving wheel, 8-a first driving wheel, 9-a rack, 10-a connecting plate, 11-a cutting saw, 12-a connecting rod, 13-a limiting plate, 14-a limiting rod and 15-a second driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a pair of cutting device is used in electric power felling tree, including lower plate 1, the bottom of lower plate 1 is equipped with auxiliary wheel 2, the surface of lower plate 1 is equipped with pneumatic cylinder 3, and wherein pneumatic cylinder 3 is equipped with and controls with the controller, the other end of pneumatic cylinder 3 is equipped with places platform 4, the surface of placing platform 4 is equipped with link 5 and supporting seat 6, wherein link 5 and the sliding connection of placing platform 4, supporting seat 6 is two, and the surface of one of them supporting seat 6 is equipped with action wheel 7, and the surface of another supporting seat 6 rotates and is connected with first drive wheel 8, action wheel 7 meshes with first drive wheel 8 mutually, the one end of link 5 is equipped with rack 9, rack 9 meshes with the other end of first drive wheel 8, the inside of link 5 is equipped with connecting plate 10, the surface of connecting plate 10 is equipped with slitting saw 11, and wherein the surface of action wheel 7 is equipped with positive and negative rotation motor drive 7 rotation, through the effect of action wheel 7, first drive wheel 8 and slitting saw 9, the cutting wheel 11 realizes the cutting of placing platform 4, can drive the cutting of the change of pneumatic cylinder 3 height simultaneously, has avoided the high altitude work personnel.
The specific fixing mode of the cutting saw 11 is that a connecting rod 12 is symmetrically inserted into the surface of the cutting saw 11, a limiting plate 13 and a limiting rod 14 are arranged on the surface of the connecting rod 12, the limiting plate 13 is inserted into the connecting plate 10 and the cutting saw 11, the limiting rod 14 is in threaded connection with the connecting plate 10, when the cutting saw 11 is fixed, the limiting plate 13 on the surface of the connecting rod 12 is firstly inserted into the handle position of the cutting saw 11, then the limiting rod 14 on the surface of the connecting rod 12 is rotated, the limiting rod 14 is connected with the connecting plate 10, and the cutting saw 11 is fixed.
The structure of the second transmission wheel 15 is concrete, the racks 9 are two sets, the upper surface of the first transmission wheel 8 is connected with the rod 12, the surface of the connecting rod 12 is provided with the second transmission wheel 15, the second transmission wheel 15 is meshed with the other set of racks 9, the density of the gear teeth of the second transmission wheel 15 is larger than that of the gear teeth of the first transmission wheel 8, the surface of the second transmission wheel 15 is provided with a forward and reverse rotating motor, the second transmission wheel 15 is driven to rotate to further drive the racks 9 to move, the connecting frame 5 is moved to drive the cutting saw 11 inside the connecting frame 5 to cut, the density of the gear teeth of the second transmission wheel 15 is large, the cutting saw 11 can be continuously moved to cut, the cutting efficiency is improved, the density of the gear teeth of the first transmission wheel 8 is low, the first transmission wheel 5 is moved intermittently when being driven to move, the cutting saw is used when the trees with large sizes are cut slowly, and the first transmission wheel 8 and the second transmission wheel 15 are respectively and driven by the corresponding driving devices independently.
The specific structure of the connecting frame 5, the connecting frame 5 is a semi-surrounding structure, so that the limiting plate 13 and the limiting rod 14 on the surface of the connecting rod 10 are conveniently connected and fixed with the cutting saw 11 and the cutting saw 11 is conveniently installed.
The working principle is as follows: when using, at first with the device through auxiliary wheel 2 remove to the assigned position, place platform 4 through the drive of pneumatic cylinder 3 afterwards and carry out the lifting, remove to the assigned height afterwards, through starter motor, it is rotatory to drive action wheel 7, and then drives first drive wheel 8 and rotate, and the other end of first drive wheel 8 drives rack 9 and removes, drives the link 5 afterwards and places the surface movement of platform 4, realizes the cutting action of slitting saw 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an electric power is cut trees and is used cutting device which characterized in that: including lower plate (1), the bottom of lower plate (1) is equipped with auxiliary wheel (2), the surface of lower plate (1) is equipped with pneumatic cylinder (3), the other end of pneumatic cylinder (3) is equipped with places platform (4), the surface of placing platform (4) is equipped with link (5) and supporting seat (6), supporting seat (6) are two, and the surface of one of them supporting seat (6) is equipped with action wheel (7), and the surface rotation of another supporting seat (6) is connected with first drive wheel (8), action wheel (7) mesh with first drive wheel (8), the one end of link (5) is equipped with rack (9), rack (9) mesh with the other end of first drive wheel (8), the inside of link (5) is equipped with connecting plate (10), the surface of connecting plate (10) is equipped with slitting saw (11).
2. The cutting device for electric tree cutting according to claim 1, characterized in that: the surface symmetry of slitting saw (11) is pegged graft and is had connecting rod (12), the surface of connecting rod (12) is equipped with limiting plate (13) and gag lever post (14), limiting plate (13) are pegged graft with connecting plate (10) and slitting saw (11), gag lever post (14) and connecting plate (10) threaded connection.
3. The cutting device for electric tree logging as claimed in claim 1, wherein: the rack (9) are two groups, the upper surface of the first driving wheel (8) is connected with the rod, the surface of the connecting rod is provided with a second driving wheel (15), the second driving wheel (15) is meshed with the other group of racks (9), and the density of the gear teeth of the second driving wheel (15) is greater than that of the gear teeth of the first driving wheel (8).
4. The cutting device for electric tree cutting according to claim 3, characterized in that: the connecting frame (5) is of a semi-surrounding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222185453.9U CN218337359U (en) | 2022-08-19 | 2022-08-19 | Cutting device for electric power tree felling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222185453.9U CN218337359U (en) | 2022-08-19 | 2022-08-19 | Cutting device for electric power tree felling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218337359U true CN218337359U (en) | 2023-01-20 |
Family
ID=84917138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222185453.9U Active CN218337359U (en) | 2022-08-19 | 2022-08-19 | Cutting device for electric power tree felling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218337359U (en) |
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2022
- 2022-08-19 CN CN202222185453.9U patent/CN218337359U/en active Active
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