CN211945667U

CN211945667U - Coal mine coal mining machine cable towing device

Info

Publication number: CN211945667U
Application number: CN202020398221.XU
Authority: CN
Inventors: 王晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-17
Anticipated expiration: 2030-03-25

Abstract

The utility model provides a coal mine coal mining machine towing device, which comprises a main body, a connecting groove, a mounting part and a rotating part; the main body is of a rectangular plate-shaped structure, and connecting plates are arranged on two sides of the top end of the main body; the connecting grooves are arranged on two sides of the rear end of the connecting piece, and T-shaped connectors of the coal mining machine are embedded in the connecting grooves; the mounting piece is fixedly mounted in the middle of the top end of the inner side of the connecting piece, and threaded holes are formed in the middle of the mounting piece and the middle of the moving piece; the main part is used for installing at the rear of coal-winning machine through the spread groove, make the main part can drive the cable and use, make the cable in with ground contact, can be through buffer board and ground contact, make the cable in with ground initial contact, the surface can not produce the damage, and the connecting piece is then used for direct and coal-winning machine contact, and it is the triangle-shaped structure, be for the support rotating member that can stabilize go up winding cable, make this device when using, can stabilize more.

Description

Coal mine coal mining machine cable towing device

Technical Field

The utility model belongs to the technical field of tow the cable device, more specifically say, in particular to coal mining machine tow-cable device.

Background

Coal mining machines are widely used in coal mining operations, and power supply cables are indispensable parts of the coal mining machines, so that the cables are used along with the coal mining machines for a long time when the coal mining machines work.

For example, application No.: CN201320183232.6 relates to a thin seam coal mining machine cable device, including cable frame, screw thread bracing piece, adjusting nut, cable chain, cable frame installs on the coal mining machine, becomes "L" type, screw thread bracing piece is installed at cable frame "L" type edge, cable chain installs on the screw thread bracing piece, adjusting nut sets up four, installs respectively at cable frame and screw thread bracing piece, cable chain and screw thread bracing piece mounting point's both ends. The utility model discloses structural design is simple, length-adjustable, variable, and nimble practical and the commonality is strong.

Based on the discovery among the prior art, when current coal-winning machine cable device is used, when cable and ground initial contact, produce the damage easily, can't cushion its impact force that falls, can't protect the cable, and current coal-winning machine cable device when using, when collecting the cable, can't carry out the water conservancy diversion, can't avoid the cable to appear in a jumble, and can't be according to the convenient connection motor drive of demand when using.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a coal mining machine cable towing device is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a coal mine machine cable towing device to solve current coal-winning machine cable towing device when using, when cable and ground initial contact, produce the damage easily, can't cushion its impact force that falls, can't protect the cable, and current coal-winning machine cable towing device is when using, when collecting the cable, can't carry out the water conservancy diversion, can't avoid the cable to appear in a jumble, and can't be according to the convenient problem of connecting motor drive of demand when using.

The utility model discloses coal mine winning machine tow-cable device's purpose and efficiency are reached by following specific technological means:

a coal mine coal mining machine cable towing device comprises a main body, a connecting groove, a mounting piece and a rotating piece; the main body is of a rectangular plate-shaped structure, and connecting plates are arranged on two sides of the top end of the main body; the connecting grooves are arranged on two sides of the rear end of the connecting piece, and T-shaped connectors of the coal mining machine are embedded in the connecting grooves; the mounting piece is fixedly mounted in the middle of the top end of the inner side of the connecting piece, and threaded holes are formed in the middle of the mounting piece and the middle of the moving piece; the rotating piece is arranged above the main body, and two sides of the rotating piece are connected with the connecting plate at the top end of the main body through rotating shafts.

Furthermore, the main body comprises a connecting piece and a buffer plate; a connecting piece is arranged above the rear end of the main body and is of a triangular structure; the buffer board is installed through the connecting axle in the front end bottom of main part, and the bottom of buffer board is equipped with the removal wheel.

Furthermore, the connecting groove comprises a moving groove and a contact piece; the connecting groove is of a T-shaped structure, and the bottom of the outer side of the connecting groove is of an inclined structure; moving grooves are arranged on two sides of the connecting groove, and the moving grooves are of cylindrical structures with convex middles; the contact piece is installed in the moving groove through a spring, and a contact plate is arranged on the outer side of the contact piece.

Further, the mounting part comprises a moving part and a fixing rod; the mounting piece is of a rectangular structure, and a groove of an L-shaped structure is formed in the mounting piece; the moving piece is of an L-shaped structure, and the inner end of the moving piece is arranged in the groove through a spring; a stop lever is arranged above the outer end of the moving piece, and the outer side of the bottom of the stop lever is of an inclined structure; the dead lever is installed through the screw hole in the intermediate position of installed part and moving member, and the dead lever is cylindrical screw rod.

Further, the rotating member comprises a rotating shaft; the rotating piece is of a circular structure, and the inner side of the rotating piece is of an inclined structure; the outside of rotating member is equipped with the rotation axis, and the outside gear groove of rotation axis.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the device, a main body and a rotating piece are arranged, the main body is arranged at the rear part of the coal mining machine through a connecting groove, so that the main body can drive a cable to be used, the cable can be contacted with the ground through a buffer plate when being contacted with the ground, the surface of the cable cannot be damaged when being primarily contacted with the ground, a connecting piece is directly contacted with the coal mining machine and is of a triangular structure, the connecting piece is used for stably supporting the cable wound on the rotating piece, the device can be more stable when being used and has a longer service life, the buffer plate is connected with the main body through a connecting shaft so as to be contacted with the ground, the cable can be contacted with the ground through the buffer plate when being contacted with the ground, the impact force is buffered, and the line can be protected, the buffer plates are connected through the connecting shafts, so that the angle of the buffer plates can be freely adjusted when the buffer plates are used, and the movable wheels are used for being contacted with the ground, so that the buffer plates can move more smoothly;

still furthermore, the rotating member is arranged at the top end of the main body, so that the rotating member can wind a circuit to collect a cable when in use, the inner side of the rotating member is of an inclined structure to guide the cable when the cable is wound on the outer side of the rotating member, so that the cable can be conveniently collected, the rotating shaft of the rotating member is connected with the connecting plate to freely rotate the rotating member, so that the cable can be used, the gear hole on the outer side of the rotating shaft is used for embedding the motor gear, so that the device can be conveniently connected with the motor for use when the motor is required for control, and therefore, the problem that the cable is easily damaged when initially contacting the ground when in use and the impact force generated when the cable falls cannot be buffered is solved, the cable can not be protected, the current coal mining machine towing device can not guide the flow when collecting the cable when being used, the messy cable can not be avoided, and the motor drive can not be conveniently connected according to the requirement when being used.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic rear view of the present invention.

Fig. 3 is a schematic view of the main body of the present invention.

Fig. 4 is a schematic cross-sectional structure of the mounting member of the present invention.

Fig. 5 is a schematic perspective view of the rotating member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a connecting member; 102. a buffer plate; 2. connecting grooves; 201. a moving groove; 202. a contact member; 3. a mounting member; 301. a moving member; 302. fixing the rod; 4. a rotating member; 401. a rotating shaft.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a coal mine coal mining machine towing device, which comprises a main body 1, a connecting groove 2, a mounting part 3 and a rotating part 4; the main body 1 is of a rectangular plate-shaped structure, connecting plates are arranged on two sides of the top end of the main body 1, the buffer plate 102 is used for being connected with the main body 1 through a connecting shaft and then being in contact with the ground, when a cable is in contact with the ground, the cable can be in contact with the ground through the buffer plate 102, so that impact force is buffered, lines can be protected, the buffer plate 102 is connected through the connecting shaft, in order to enable the buffer plate 102 to be capable of freely adjusting angles when in use, and the movable wheels are used for being in contact with the ground, so that the buffer plate 102 can be moved more smoothly; the connecting grooves 2 are arranged on two sides of the rear end of the connecting piece 101, the T-shaped connector of the coal mining machine is embedded in the connecting grooves 2, the moving grooves 201 are used for installing the inner end of the contact piece 202 and the spring, so that the connecting piece 101 and the connecting shaft of the coal mining machine can be supported by the contact piece 202, the device can be installed more stably, and the contact piece 202 can buffer part of impact force, so that the device cannot bump greatly when in use; the mounting piece 3 is fixedly mounted at the middle position of the top end of the inner side of the connecting piece 101, threaded holes are formed in the middle positions of the mounting piece 3 and the moving piece 301, the stop lever at the top end of the moving piece 301 is used for clamping the cable, and the fixed lever 302 is rotated by manpower to firmly fix the moving piece 301, so that the cable is firmly fixed; the rotating part 4 is arranged above the main body 1, two sides of the rotating part 4 are connected with a connecting plate at the top end of the main body 1 through a rotating shaft 401, and a gear hole at the outer side of the rotating shaft 401 is used for embedding a motor gear, so that the device can be conveniently connected with a motor for use when the motor is required to be controlled; the main body 1 comprises a connecting piece 101 and a buffer plate 102; a connecting piece 101 is arranged above the rear end of the main body 1, and the connecting piece 101 is of a triangular structure; the buffer plate 102 is installed at the bottom of the front end of the main body 1 through a connecting shaft, the moving wheels are arranged at the bottom of the buffer plate 102, the main body 1 is installed behind the coal mining machine through a connecting groove 2, the main body 1 can drive a cable to be used, the cable can be in contact with the ground through the buffer plate 102 when in contact with the ground, the surface of the cable cannot be damaged when in initial contact with the ground, the connecting piece 101 is used for being in direct contact with the coal mining machine, the connecting piece is of a triangular structure and can stably support the cable wound on the rotating piece 4, and the device can be more stable when in use and has longer service life; the connecting groove 2 comprises a moving groove 201 and a contact element 202; the connecting groove 2 is of a T-shaped structure, and the bottom of the outer side of the connecting groove 2 is of an inclined structure; two sides of the connecting groove 2 are provided with moving grooves 201, and the moving grooves 201 are of a cylindrical structure with a convex middle part; the contact element 202 is installed in the moving groove 201 through a spring, a contact plate is arranged on the outer side of the contact element 202, the connecting groove 2 is arranged at the rear end of the connecting element 101, the main body 1 can be conveniently connected with a T-shaped block of a coal mining machine through the connecting groove 2 when being connected, the connecting groove 2 can quickly install and fix the device, and the outer side of the connecting groove 2 is of an inclined structure, so that when the T-shaped block is embedded, guiding can be carried out, and the T-shaped block can be quickly connected for use; the mounting member 3 comprises a moving member 301 and a fixing rod 302; the mounting piece 3 is of a rectangular structure, and a groove of an L-shaped structure is formed in the mounting piece 3; the moving piece 301 is of an L-shaped structure, and the inner end of the moving piece 301 is arranged in the groove through a spring; a stop lever is arranged above the outer end of the moving member 301, and the outer side of the bottom of the stop lever is of an inclined structure; the fixing rods 302 are installed in the middle positions of the installation part 3 and the moving part 301 through threaded holes, the fixing rods 302 are cylindrical screw rods, the installation part 3 is installed at the top end of the connecting part 101, when the device is used, the installation part 3 can be matched with the moving part 301 to fix the innermost end of the cable, after the cable on the outer side of the rotating part 4 is used, the installation part 3 and the moving part 301 can assist in pulling the cable, and damage to the direct connection part of the installation part 3 and the coal mining machine is avoided; wherein, the rotating member 4 comprises a rotating shaft 401; the rotating piece 4 is of a circular structure, and the inner side of the rotating piece 4 is of an inclined structure; the outer side of the rotating member 4 is provided with a rotating shaft 401, and the outer side of the rotating shaft 401 is provided with a gear groove, wherein the rotating member 4 is used for being installed at the top end of the main body 1, so that the rotating member 4 can wind a line when in use, so that cables can be collected, while the inner side of the rotating member 4 is of an inclined structure, so that the cables can be guided when being wound on the outer side of the rotating member 4, so that the cables can be conveniently collected, and the rotating shaft 401 of the rotating member 4 is used for being connected with a connecting plate, so that the rotating member 4 can freely rotate, and the cables can be used.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is needed to be used, the device can be connected with the coal mining machine through the manpower control main body 1, so that the T-shaped block of the coal mining machine can be inserted into the inside of the connecting groove 2 at the outer side of the connecting piece 101, the device can be stably installed and used, then the inner end of the cable is connected with the coal mining machine through manpower, one part of the cable is inserted into the inner side of the stop lever, so that the moving piece 301 can receive the power of the spring to fix the cable, if the fixing is not firm, the fixing rod 302 can be used through manpower, so that the fixing rod 302 can fix the moving piece 301 through the threaded hole, then the rotating piece 4 is rotated through manpower, so that the cable can be wound at the outer side of the rotating piece 4, thereby the cable is used, when the device moves along with the coal mining, the cable can be buffered, and the cable is prevented from being directly contacted with the ground to be damaged.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a colliery coal-winning machine cable device which characterized in that: the method comprises the following steps: the device comprises a main body (1), a connecting groove (2), a mounting piece (3) and a rotating piece (4); the main body (1) is of a rectangular plate-shaped structure, and connecting plates are arranged on two sides of the top end of the main body (1); the connecting grooves (2) are formed in two sides of the rear end of the connecting piece (101), and T-shaped connectors of a coal mining machine are embedded into the connecting grooves (2); the mounting piece (3) is fixedly mounted in the middle of the top end of the inner side of the connecting piece (101), and threaded holes are formed in the middle of the mounting piece (3) and the middle of the moving piece (301); the rotating piece (4) is installed above the main body (1), and two sides of the rotating piece (4) are connected with a connecting plate at the top end of the main body (1) through a rotating shaft (401).

2. The coal mining machine cable towing device of claim 1, wherein: the main body (1) comprises a connecting piece (101) and a buffer plate (102); a connecting piece (101) is arranged above the rear end of the main body (1), and the connecting piece (101) is of a triangular structure; the buffer plate (102) is installed at the bottom of the front end of the main body (1) through a connecting shaft, and the moving wheels are arranged at the bottom of the buffer plate (102).

3. The coal mining machine cable towing device of claim 1, wherein: the connecting groove (2) comprises a moving groove (201) and a contact piece (202); the connecting groove (2) is of a T-shaped structure, and the bottom of the outer side of the connecting groove (2) is of an inclined structure; two sides of the connecting groove (2) are provided with moving grooves (201), and the moving grooves (201) are of cylindrical structures with convex middles; a contact element (202) is installed in the moving groove (201) through a spring, and a contact plate is arranged on the outer side of the contact element (202).

4. The coal mining machine cable towing device of claim 1, wherein: the mounting part (3) comprises a moving part (301) and a fixed rod (302); the mounting piece (3) is of a rectangular structure, and a groove of an L-shaped structure is formed in the mounting piece (3); the moving piece (301) is of an L-shaped structure, and the inner end of the moving piece (301) is arranged in the groove through a spring; a stop lever is arranged above the outer end of the moving piece (301), and the outer side of the bottom of the stop lever is of an inclined structure; and fixing rods (302) are installed in the middle positions of the mounting part (3) and the moving part (301) through threaded holes, and the fixing rods (302) are cylindrical screw rods.

5. The coal mining machine cable towing device of claim 1, wherein: the rotating piece (4) comprises a rotating shaft (401); the rotating piece (4) is of a circular structure, and the inner side of the rotating piece (4) is of an inclined structure; the outer side of the rotating piece (4) is provided with a rotating shaft (401), and a gear groove is formed in the outer side of the rotating shaft (401).