CN215733405U

CN215733405U - Coal-winning machine cable towing device

Info

Publication number: CN215733405U
Application number: CN202122167448.0U
Authority: CN
Inventors: 王建波; 李文杰; 常鹏帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-01
Anticipated expiration: 2031-09-08

Abstract

The application discloses coal-winning machine cable towing device, including coal-winning machine main part, support frame and bracing piece, the lateral wall fixed connection support frame of coal-winning machine main part both sides, the bracing piece both ends set up on the wall in colliery, the bracing piece sets up two, the bracing piece is located the below of support frame, two rotation tooth's sockets have been seted up on the bracing piece, be provided with two running gear in the rotation tooth's socket, running gear and rotation tooth's socket intermeshing. This application coal-winning machine main part removes to drive and rotates round two, rotates round two drive take-up reel and rotates, receive and releases the cable conductor, avoids the coal-winning machine to pull the cable conductor at the in-process of coal mining, leads to the cable conductor fracture, and this application support frame removes to drive, slides, utilizes the slide bar to support the cable conductor, avoids the cable conductor to drop in the coal-winning machine main part, leads to the coal-winning machine main part to crush the electric wire.

Description

Coal-winning machine cable towing device

Technical Field

The application relates to a cable towing device, in particular to a cable towing device of a coal mining machine.

Background

The coal mining machine is a main device used in coal mining operation of people, the cable towing device is an auxiliary device used for assisting a cable of the coal mining machine, the cable is used as a main power supply cable of the coal mining machine and supplies power to all working systems of the coal mining machine, most of the existing cable towing devices are directly fixed on an electric cabinet of the coal mining machine, and the cable needs to be towed when the coal mining machine works.

But the cable is easy fracture damage at the in-process that pulls, influences the efficiency of coal-winning machine mining, if do not have the bearing structure who sets up the cable conductor in addition, the cable conductor can drooping on the coal-winning machine main part, and the coal-winning machine can crush the cable conductor at round trip movement's in-process. Therefore, a coal mining machine cable towing device is provided to solve the problems.

Disclosure of Invention

The utility model provides a coal-winning machine cable towing device, includes coal-winning machine main part, support frame and bracing piece, the lateral wall fixed connection support frame of coal-winning machine main part both sides, the support frame is the frame of tetragonal body, the bracing piece both ends set up on the wall in colliery, the bracing piece sets up two, the bracing piece is located the below of support frame, two rotation tooth's grooves have been seted up on the bracing piece, it is provided with two slewing gear to rotate in the tooth's groove, slewing gear and rotation tooth's groove intermeshing, slewing gear's last fixed connection dwang one, the both ends of dwang one are rotated and are connected on two montants of support frame, the montant fixed connection who runs through the support frame of one end of dwang one rotates round one.

Furthermore, two sliding grooves are formed in the side walls of the two opposite sides of the supporting rod, a plurality of sliding rods are connected in the sliding grooves in a sliding mode, two connecting ropes are fixedly connected between the sliding rods, and the sliding rod at the rightmost end in the sliding groove is fixedly connected to the inner side wall of the sliding groove.

Furthermore, two fixing rods are fixedly connected to the outer side wall of the right side of the supporting frame, the fixing rods are of an L-shaped structure, and the other ends of the fixing rods are fixedly connected to the sliding rod at the leftmost end.

Further, rotate respectively on two relative lateral walls of montant of bracing piece and connect dwang two and dwang three, the circular shape fixed plate of equal fixed connection on dwang two and the dwang three, the fixed connection receipts reel between the fixed plate, circular through-hole has all been seted up on receipts reel, fixed plate and the dwang two.

Furthermore, the third rotating rod penetrates through a vertical rod of the support frame and is fixedly connected with a second rotating wheel, and the second rotating wheel and the first rotating wheel are sleeved with a transmission belt.

Further, twine the cable conductor on the receipts reel, the one end of cable conductor runs through the rolling section of thick bamboo and stretches into in the circular through-hole, the cable conductor passes circular through-hole and fixed connection in receipts reel, fixed plate and dwang two on the coal-winning machine main part, the other end overlap joint of cable conductor is on the slide bar and extend to the distribution device on.

The beneficial effect of this application is: the application provides a coal-winning machine cable-towing device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged, side-view, internal view of one embodiment of the present application;

fig. 4 is a schematic view of an overall top-view internal structure of an embodiment of the present application.

In the figure: 1. the coal mining machine comprises a coal mining machine main body, 2, a support frame, 3, a cable, 4, a fixing rod, 5, a connecting rope, 6, a supporting rod, 7, a sliding groove, 8, a sliding rod, 9, a rotating tooth groove, 10, a fixing plate, 11, a winding barrel, 12, a circular through hole, 13, a first rotating rod, 14, a rotating gear, 15, a second rotating rod, 16, a third rotating rod, 17, a first rotating wheel, 18, a transmission belt, 19 and a second rotating wheel.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a coal mining machine cable towing device includes a coal mining machine main body 1, a support frame 2 and two support rods 6, the outer side walls of the two sides of the coal mining machine main body 1 are fixedly connected with the support frame 2, the support frame 2 is a square frame, two ends of the support rods 6 are arranged on the wall of a coal mine, two support rods 6 are arranged, the support rods 6 are located below the support frame 2, two rotating tooth grooves 9 are formed in the support rods 6, two rotating gears 14 are arranged in the rotating tooth grooves 9, the rotating gears 14 are engaged with the rotating tooth grooves 9, the upper parts of the rotating gears 14 are fixedly connected with rotating rods 13, two ends of the rotating rods 13 are rotatably connected to two vertical rods of the support frame 2, one end of the rotating rod 13 penetrates through a vertical rod of the support frame 2 and is fixedly connected with a rotating wheel 17, the coal mining machine main body 1 moves to drive the rotating gears 14 to roll in the rotating tooth grooves 9, the rotating tooth groove 9 rolls to drive the first rotating wheel 17 to rotate.

Two sliding grooves 7 have been seted up on the relative both sides lateral wall of bracing piece 6, sliding connection a plurality of slide bar 8 in sliding groove 7, equal two connection ropes 5 of fixed connection between the slide bar 8, the slide bar 8 fixed connection of right-hand member is on the inside wall of sliding groove 7 in the sliding groove 7.

Two dead levers 4 of fixed connection on the right side lateral wall of support frame 2, dead lever 4 is "L" type structure, the other end fixed connection of dead lever 4 is on the slide bar 8 of leftmost end, and support frame 2 removes and drives dead lever 4 and remove, and dead lever 4 drives slide bar 8 and slides.

Rotate respectively on two relative lateral walls of montant of bracing piece 6 and connect two 15 and three 16 of dwang, equal circular fixed plate 10 of fixed connection on two 15 and three 16 of dwang, fixed connection receiving drum 11 between the fixed plate 10, circular through-hole 12 has all been seted up on receiving drum 11, fixed plate 10 and two 15 of dwang.

The third rotating rod 16 penetrates through a vertical rod of the support frame 2 and is fixedly connected with a second rotating wheel 19, the second rotating wheel 19 and the first rotating wheel 17 are sleeved with a transmission belt 18, and the first rotating wheel 17 drives the second rotating wheel 18 to rotate through the transmission belt 18.

The last winding cable conductor 3 of receipts reel 11, the one end of cable conductor 3 runs through receipts reel 11 and stretches into in the circular through-hole 12, the cable conductor 3 passes circular through-hole 12 and fixed connection on receipts reel 11, fixed plate 10 and the dwang two 15 on the coal-winning machine main part 1, the other end overlap joint of cable conductor 3 is on slide bar 8 and extend to the distribution device on.

When the cable winding device is used, electrical elements appearing in the cable winding device are externally connected with a power supply and a control switch when the cable winding device is used, when a coal mining machine performs coal mining, the coal mining machine can continuously move back and forth, when the coal mining machine moves forward, the support frame 2 is driven to move forward, the support frame 2 drives the rotating gear 14 and the winding drum 11 to move forward, the rotating gear 14 can rotate in the rotating tooth groove 9 when moving forward, the rotating gear 14 rotates to drive the rotating rod one 13 to rotate, the rotating rod one 13 drives the rotating wheel one 17 to rotate, the rotating wheel one 17 rotates through the driving belt 18 and the rotating wheel two 19 drives the rotating rod three 16 to rotate, the rotating rod three 16 drives the winding drum 11 to roll, the cable 3 is laid down through the rolling cable of the winding drum 11, the fixing rod 4 moves along with the movement of the support frame 2, the fixing rod 4 moves to drive the sliding rod 8 to slide in the sliding groove 7, and supports the cable 3 laid down by the winding drum 11, when the coal mining machine moves backwards, the rotating gear 14 rolls reversely to drive the rotating wheel I17 to roll reversely, the rotating wheel I17 drives the rotating wheel II 19 to rotate reversely through the transmission belt 18, the rotating wheel II 19 drives the winding drum 11 to rotate reversely, the winding drum 11 winds the cable 3, the fixing rod 4 moves backwards along with the support frame 2 to push the sliding rod 8 to slide backwards, and the cable 3 lapped on the sliding rod 8 falls down and is wound by the winding drum 11.

The application has the advantages that:

1. the coal mining machine is reasonable in structure, the main body of the coal mining machine moves to drive the rotating gear to rotate, the rotating gear rotates to drive the first rotating wheel to roll, the first rotating wheel drives the second rotating wheel to rotate through the driving belt, the second rotating wheel drives the winding drum to rotate, the cable is wound and unwound, and the situation that the cable is dragged by the coal mining machine in the coal mining process to cause cable breakage is avoided;

2. this application is rational in infrastructure, and the support frame removes and drives the dead lever removal, and the dead lever drives the slide bar and slides, utilizes the slide bar to support the cable conductor, avoids the cable conductor to drop in the coal-winning machine main part, leads to coal-winning machine main part to crush the electric wire.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a coal-winning machine cable device which characterized in that: comprises a coal mining machine main body (1), a support frame (2) and a support rod (6), the outer side walls of the two sides of the coal mining machine main body (1) are fixedly connected with a support frame (2), the supporting frame (2) is a square frame, two ends of the supporting rod (6) are arranged on the wall of the coal mine, two support rods (6) are arranged, the support rods (6) are positioned below the support frame (2), two rotating tooth sockets (9) are arranged on the supporting rod (6), two rotating gears (14) are arranged in the rotating tooth sockets (9), the rotating gear (14) is meshed with the rotating tooth groove (9), the rotating gear (14) is fixedly connected with a rotating rod I (13), two ends of the rotating rod I (13) are rotatably connected to two vertical rods of the support frame (2), one end of the rotating rod I (13) penetrates through a vertical rod of the support frame (2) and is fixedly connected with a rotating wheel I (17).

2. The shearer streamer device of claim 1, wherein: two sliding grooves (7) have been seted up on the relative both sides lateral wall of bracing piece (6), sliding connection a plurality of slide bar (8) in sliding groove (7), two connection ropes of equal fixed connection (5) between slide bar (8), slide bar (8) fixed connection of right-hand member is on the inside wall of sliding groove (7) in sliding groove (7).

3. The shearer streamer device of claim 1, wherein: two fixed rods (4) are fixedly connected to the outer side wall of the right side of the support frame (2), the fixed rods (4) are of an L-shaped structure, and the other ends of the fixed rods (4) are fixedly connected to a sliding rod (8) at the leftmost end.

4. The shearer streamer device of claim 1, wherein: rotate respectively on two relative lateral walls of montant of bracing piece (6) and connect dwang two (15) and dwang three (16), equal circular fixed plate (10) of fixed connection is gone up to dwang two (15) and dwang three (16), fixed connection receiving drum (11) between fixed plate (10), circular through-hole (12) have all been seted up on receiving drum (11), fixed plate (10) and dwang two (15).

5. The shearer streamer device of claim 4, wherein: and the third rotating rod (16) penetrates through a vertical rod fixed connection rotating wheel II (19) of the support frame (2), and the rotating wheel II (19) and the rotating wheel I (17) are sleeved with a transmission belt (18).

6. The shearer streamer device of claim 4, wherein: twine cable conductor (3) on receipts reel (11), the one end of cable conductor (3) runs through receipts reel (11) and stretches into in circular through-hole (12), circular through-hole (12) and fixed connection on receipts reel (11), fixed plate (10) and dwang two (15) are passed in cable conductor (3) are on coal-winning machine main part (1), the other end overlap joint of cable conductor (3) is on slide bar (8) and extend to the distribution device on.