CN111462958B

CN111462958B - Peeling recovery device for power transmission line

Info

Publication number: CN111462958B
Application number: CN202010277444.5A
Authority: CN
Inventors: 沈施笠
Original assignee: Guangxi Xineng Electric Co ltd; Liuzhou Power Supply Bureau of Guangxi Power Grid Co Ltd
Current assignee: Guangxi Nanning Dongchuang Intellectual Property Operating Co ltd; Guangxi Xineng Electric Co ltd; Liuzhou Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-09-28
Anticipated expiration: 2040-04-10
Also published as: CN111462958A

Abstract

The invention relates to the technical field of power transmission, and discloses a peeling recovery device for a power transmission line, which comprises a platform, wherein a fixed shell is connected above the platform, a main transmission wheel is arranged above the fixed shell, the main transmission wheel is arranged on a driving shaft, a main cutting knife is arranged above the right side of the fixed shell, an auxiliary cutting knife is arranged at the right part of the main cutting knife, a guide plate is connected to the right side of the auxiliary cutting knife, a straight plate is arranged between the platforms, a slave transmission wheel is arranged at the right part of the straight plate, a first fixed rod and a second fixed rod are connected to the left side of the straight plate, a pressing block is connected to the left end of the first fixed rod, a pulley is arranged at the left part of the second fixed rod, and a collecting box is arranged below the pulley. This a recovery unit peels for power transmission line through the effect of the two sets of cutting knives of main cutting knife and supplementary cutting knife, can not harm to some extent to inside material when making to cut the electric wire protective layer, possesses and can carry out automatic serialization and skin, and can not harm the advantage of inside material.

Description

Peeling recovery device for power transmission line

Technical Field

The invention relates to the technical field of power transmission, in particular to a peeling and recycling device for a power transmission line.

Background

The transmission line is realized by using a transformer to boost the electric energy generated by the generator and then connecting the electric energy to the transmission line through control equipment such as a breaker and the like. The structural form of the power transmission line can be generally divided into an overhead power transmission line and a cable line. And wire refers to a wire that conducts electrical current; the electric wire is composed of one or more soft conducting wires, and a light and soft protective layer is wrapped outside the electric wire.

The abandoned power transmission line can be reused, the power transmission line needs to be peeled for more facilitating the collection and utilization of materials under the protective layer sometimes, the existing peeling device generally cannot work continuously, the peeling efficiency of the electric wire can be affected, the existing peeling device mostly adopts a cutting knife to firstly cut the electric wire transversely and then perform circular cutting to complete peeling, the cutting knife is difficult to cut into the protective layer exactly when cutting because of the bending of the wire and the possible shaking in the transmission process, and the situation that the cutting is incomplete or the marks are left under the internal materials can occur.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a peeling recovery device for a power transmission line, which has the advantages of automatic continuous peeling and no damage to internal materials, and solves the problems that the automatic continuous peeling cannot be performed and the internal materials are possibly damaged by the conventional device.

(II) technical scheme

In order to realize the purpose of automatic and continuous peeling without damaging internal materials, the invention provides the following technical scheme: a peeling and recovering device for a power transmission line comprises a platform, wherein a fixed shell is fixedly connected above the platform, the power transmission line is arranged in the fixed shell, a main transmission wheel is movably arranged above the power transmission line, the main transmission wheel is arranged on a driving shaft, a knife cylinder is fixedly arranged at the upper right of the fixed shell, a main cutting knife is fixedly connected at the lower part of the knife cylinder, an auxiliary cutting knife is fixedly arranged at the right part of the main cutting knife, a guide plate is fixedly connected at the right side of the auxiliary cutting knife, a straight plate is fixedly arranged between the platforms, a driven shaft is movably arranged at the right part of the straight plate, a driven transmission wheel is movably arranged on the driven shaft, a main belt wheel is fixedly connected on the driving shaft, a driven belt wheel is fixedly connected on the driven shaft, the main belt wheel is connected with the driven belt wheel through a belt, an auxiliary transmission wheel is fixedly arranged at the lower part of the driven transmission wheel, a first fixed rod and a second fixed rod are fixedly connected at the left side of the straight plate, a pressing block is fixedly connected with the left end of the first fixed rod, the left part of the second fixed rod is movably provided with a pulley, and a collecting box is arranged below the pulley.

Preferably, the upper portion of the stationary case is provided with a hole corresponding to the main transfer wheel, so that the electric wire can be conveniently transported to the right by the rotation of the main transfer wheel.

Preferably, the driving shaft is driven by a motor, so that the automatic operation of the device can be realized.

Preferably, the main cutting knife and the knife cylinder are in threaded connection, so that the main cutting knife is convenient to replace.

Preferably, the guide plates are arranged in two groups, and an included angle between the two groups of guide plates is an acute angle, so that the cut wire protective layer can be shunted and opened.

Preferably, the auxiliary conveying wheel and the auxiliary conveying wheel are respectively provided with an arc groove, so that the auxiliary conveying wheel and the auxiliary conveying wheel can limit the position of the inner material when the inner material is conveyed.

Preferably, the lower side surface of the pressing block is an inclined surface, so that the pressing block can act on the opened protective layer to be propped open and fall.

(III) advantageous effects

Compared with the prior art, the invention provides a peeling recovery device for a power transmission line, which has the following beneficial effects:

1. this recovery unit peels for power transmission line, through being provided with the platform, and be provided with the set casing on the platform, then can insert the power transmission line to the round hole in the set casing, then the power transmission line in the set casing can convey to the right under the effect of main transfer gear in top, thereby make main cutting knife effect cut the electric wire, then continue to convey to straight board department, the separation of inside material and protective layer has been accomplished to this moment, and inside material can continue to move to the right under the effect of follow transfer gear and assistance transfer gear, thereby realize the automatic serialization of power transmission line and skin.

2. This recovery unit peels for power transmission line, cut the power transmission line through being provided with main cutting knife and two sets of cutting knives of supplementary cutting knife, can make main cutting knife not cut the electric wire completely, and leave some surplus and let the supplementary cutting knife of plastics material cut the electric wire, then just can not harm to inside material to some extent when cutting the electric wire protective layer, be provided with the baffle of two sets of sharp angles each other on the right side of assisting the cutting knife, can make the protective layer of being cut reposition of redundant personnel open under the baffle effect, can strut the protective layer after opening through being provided with the briquetting, through being provided with the pulley, can guide to the protective layer of strutting and make it flow in the collecting box, thereby be favorable to the automatic operation of the process of skinning.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top cross sectional view of the drive shaft and driven shaft connection of the present invention;

FIG. 3 is a top cross-sectional view of the attachment of the auxiliary cutter to the guide plate in the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;

fig. 5 is a partially enlarged view of the invention at B in fig. 1.

In the figure: 1-platform, 2-fixed shell, 3-power line, 4-driving shaft, 5-main transmission wheel, 6-knife cylinder, 7-main cutting knife, 8-auxiliary cutting knife, 9-guide plate, 10-straight plate, 11-driven shaft, 12-auxiliary transmission wheel, 13-main belt wheel, 14-auxiliary belt wheel, 15-belt, 16-auxiliary transmission wheel, 17-first fixed rod, 18-pressing block, 19-second fixed rod, 20-pulley and 21-collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a peeling and recovering device for power transmission lines comprises a platform 1, a stationary housing 2 is fixedly connected to the top of the platform 1, a power transmission line 3 is disposed in the stationary housing 2, a main transmission wheel 5 is movably disposed above the power transmission line 3, the main transmission wheel 5 is disposed on a driving shaft 4, the driving shaft 4 is driven by a motor, and automatic operation of the device is achieved, a hole corresponding to the main transmission wheel 5 is formed in the upper portion of the stationary housing 2, so that the power transmission line can be conveniently transported to the right by rotation of the main transmission wheel 5, a knife cylinder 6 is fixedly disposed at the upper right of the stationary housing 2, a main cutter 7 is fixedly connected to the lower portion of the knife cylinder 6, the main cutter 7 and the knife cylinder 6 are in threaded connection, so that the main cutter 7 can be conveniently replaced, an auxiliary cutter 8 is fixedly disposed at the right of the main cutter 7, a guide plate 9 is fixedly connected to the right of the auxiliary cutter 8, and two sets of the guide plates 9 are disposed, an included angle between the two groups of guide plates 9 is an acute angle, the cut electric wire protective layer can be divided by the action of the guide plates 9 to be opened, a straight plate 10 is fixedly arranged between the platforms 1, a driven shaft 11 is movably arranged at the right part of the straight plate 10, a driven transmission wheel 12 is movably arranged on the driven shaft 11, a main belt wheel 13 is fixedly connected on the driving shaft 4, a driven belt wheel 14 is fixedly connected on the driven shaft 11, the main belt wheel 13 is connected with the driven belt wheel 14 through a belt 15, an auxiliary transmission wheel 16 is fixedly arranged at the lower part of the transmission wheel 12, arc grooves are respectively arranged in the auxiliary transmission wheel 12 and the auxiliary transmission wheel 16, the inner material can be limited when being transmitted, a first fixing rod 17 and a second fixing rod 19 are fixedly connected at the left side of the straight plate 10, a pressing block 18 is fixedly connected at the left end of the first fixing rod 17, the lower side surface of the pressing block 18 is an inclined surface, and the pressing block 18 is favorable for expanding the opened protective layer to fall, a pulley 20 is movably arranged at the left part of the second fixing rod 19, and a collecting box 21 is arranged below the pulley 20.

The working principle is as follows: the electric wire to be stripped is stretched into a wire hole in the fixed shell 2, the motor is started to further enable the main transmission wheel 5 and the auxiliary transmission wheel 12 to rotate, the electric wire in the fixed shell 2 is transmitted rightwards under the action of the main transmission wheel 5, when the electric wire is transmitted to the position of the main cutting knife 7, the main cutting knife 7 cuts the electric wire so as to enable a protective layer of the electric wire to be cracked, a little margin is left when the electric wire is cracked due to the position of the main cutting knife 7, namely, the internal material of the electric wire is not exposed, when the electric wire is continuously transmitted to the position of the auxiliary cutting knife 8, the auxiliary cutting knife 8 made of plastic materials cuts the residual thin protective layer so as to enable the internal material to be exposed, the cut protective layer can still be attached to the internal material due to the fact that the protective layer of the electric wire has elasticity and the left uncut part of the electric wire, and the cut protective layer is split and opened under the action of the guide plate 9 which forms an acute angle at the right side of the auxiliary cutting knife 8, as the wire continues to move to the right, the opened protective layer will be spread by the press block 18 at the left part of the straight plate 10 and fall, while the inner material continues to move to the right through the straight plate 10 via the slave conveyor wheel 12 and the slave conveyor wheel 16, and the spread protective layer will fall into the collection box 21 under the guidance of the pulley 20.

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

1. The utility model provides a recovery unit peels for power transmission line, includes platform (1), its characterized in that: a fixed shell (2) is fixedly connected above the platform (1), a power transmission line (3) is arranged in the fixed shell (2), a main transmission wheel (5) is movably arranged above the power transmission line (3), the main transmission wheel (5) is arranged on the driving shaft (4), a knife cylinder (6) is fixedly arranged at the upper right of the fixed shell (2), a main cutting knife (7) is fixedly connected at the lower part of the knife cylinder (6), an auxiliary cutting knife (8) is fixedly arranged at the right part of the main cutting knife (7), a guide plate (9) is fixedly connected at the right side of the auxiliary cutting knife (8), straight plates (10) are fixedly arranged between the platforms (1), a driven shaft (11) is movably arranged at the right part of the straight plates (10), a driven transmission wheel (12) is movably arranged on the driven shaft (11), a main belt wheel (13) is fixedly connected on the driving shaft (4), and a driven belt wheel (14) is fixedly connected on the driven shaft (11), the main belt wheel (13) is connected with the auxiliary belt wheel (14) through a belt (15), the lower part of the auxiliary conveying wheel (12) is fixedly provided with an auxiliary conveying wheel (16), the left side of the straight plate (10) is fixedly connected with a first fixing rod (17) and a second fixing rod (19), the left end of the first fixing rod (17) is fixedly connected with a pressing block (18), the left part of the second fixing rod (19) is movably provided with a pulley (20), and a collecting box (21) is arranged below the pulley (20);

the guide plates (9) are arranged in two groups, and an included angle between the two groups of guide plates (9) is an acute angle.

2. A stripping recovery device for electric transmission lines according to claim 1, characterized in that: the upper part of the fixed shell (2) is provided with a hole corresponding to the main transmission wheel (5).

3. A stripping recovery device for electric transmission lines according to claim 1, characterized in that: the driving shaft (4) is driven by a motor.

4. A stripping recovery device for electric transmission lines according to claim 1, characterized in that: the main cutting knife (7) is in threaded connection with the knife cylinder (6).

5. A stripping recovery device for electric transmission lines according to claim 1, characterized in that: arc grooves are arranged in the auxiliary conveying wheel (16) and the auxiliary conveying wheel (12).

6. A stripping recovery device for electric transmission lines according to claim 1, characterized in that: the lower side surface of the pressing block (18) is an inclined surface.