CN220364189U

CN220364189U - Cable unreeling device for mining machinery

Info

Publication number: CN220364189U
Application number: CN202322076209.3U
Authority: CN
Inventors: 乔红梅
Original assignee: Henan Gaojin Heavy Industry Co ltd
Current assignee: Henan Gaojin Heavy Industry Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-01-19
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a cable unreeling device for mining machinery, which comprises a reeling frame and a locking component for disassembling and assembling a cable reel, wherein universal wheels are respectively arranged on the periphery of the bottom of the reeling frame, a fixing plate for supporting is arranged on one side of the top of the reeling frame, a supporting block for mounting and fixing is arranged on one side of the fixing plate, a motor for providing power is arranged on the top of the supporting block, and an output shaft is arranged on one side of the motor.

Description

Cable unreeling device for mining machinery

Technical Field

The utility model relates to the technical field of mining machinery, in particular to a cable unreeling device for the mining machinery.

Background

The mining machinery is a machine which is directly used for operations such as mineral exploitation, enrichment and the like, and comprises a mining machinery and a mineral dressing machinery, wherein the working principle and the structure of the mining machinery are mostly the same as or similar to those of the mining machinery used for exploiting similar minerals, in a broad sense, the mining machinery also belongs to the mining machinery, in addition, a large number of cranes, conveyors, ventilators, drainage machinery and the like are also applied in the mining operation, and when the mining machinery is used, a large number of cables are needed for connection and energization due to the limitation of geographical conditions, so that a cable winding and unwinding vehicle is applied, and the cable winding and unwinding vehicle is used for replacing walking machinery and manual winding links to greatly improve the working efficiency.

The current cable unreeling equipment is comparatively loaded down with trivial details when carrying out the installation operation with the cable reel, and the cable reel weight is heavier, and comparatively laborious during the installation, is inconvenient for installing and dismantling the cable reel, and current equipment can not be convenient lead to the cable to take place the winding easily, influences the efficiency and the practicality that the equipment receive and releases the cable.

Disclosure of Invention

The utility model aims to provide a cable unreeling device for mining machinery, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mining machinery is with cable unreeling device, includes the rolling frame and is used for the hasp part of dismouting cable reel, install the universal wheel around the rolling frame bottom respectively, rolling frame top one side is equipped with the fixed plate that is used for supporting, fixed plate one side is equipped with the supporting shoe that is used for installing fixedly, the supporting shoe top is equipped with the motor that is used for providing power, motor one side is equipped with the output shaft, output shaft one end is equipped with the first baffle that is used for spacing to the cable reel, the standing groove that is used for fixing is seted up to the rolling frame other end, the standing groove inboard is equipped with the installation piece that is used for the dismouting, the installation piece top is equipped with the backup pad that is used for supporting, backup pad one side is equipped with the rotating block that is used for spacing, rotating block one side is equipped with the second baffle that is used for spacing to the cable reel, first baffle one side is equipped with the bracing piece that is used for supporting the cable reel, second baffle one side is equipped with the driven lever;

the output shaft is rotationally connected with the fixed plate, the standing groove is movably connected with the mounting block, the mounting block is fixedly connected with the supporting plate, and the supporting rod is movably connected with the driven rod.

Preferably, the locking component comprises a movable cavity, a screw rod, a pushing rod, a movable groove, a base plate, a locking rod, a sliding rod, a driven block, a spring and a locking groove, wherein the movable cavity is arranged on the inner side of the installation block and used for providing a movable space, the screw rod is arranged on one side of the installation block, the pushing rod is arranged at one end of the screw rod and used for pushing the extrusion, the movable groove is respectively arranged on two sides of the movable cavity and used for providing the movable space, the base plate is arranged on the inner side of the movable groove and used for moving, the locking rod is arranged on one side of the base plate and used for inserting the locking, the sliding rod is arranged on the other side of the base plate, the driven block is arranged at one end of the sliding rod and used for pushing the base plate, the spring is arranged on the outer side of the locking rod and used for extruding the base plate, the locking groove is respectively arranged on two sides of the placing groove and used for locking, the screw rod penetrates through the installation block and is in threaded connection with the installation block, the screw rod is fixedly connected with the pushing rod, the base plate and the movable groove are in a sliding connection, and the driven block is hemispherical.

Preferably, the rolling frame opposite side has been seted up and has been used for providing the movable groove of slip path, the movable groove inboard is equipped with the sliding block that is used for removing, sliding block one side is equipped with the link that is used for supporting the cable, movable breach has been seted up at the link top, movable breach one side is equipped with two fixed axles, the cover is equipped with the gyro wheel that is used for leading the cable in the fixed axle outside, sliding block and movable groove sliding connection, the gyro wheel rotates with the fixed axle to be connected, the link cross-section is the L font.

Preferably, an entering groove for connection is formed in one end of the supporting rod, four limit notches arranged circumferentially are formed in the outer side of the entering groove, four limit strips used for limiting the circumferential arrangement are arranged on the outer side of the driven rod, the limit strips are fixedly connected with the driven rod, and the limit strips are movably connected with the limit groove.

Preferably, guide strips are arranged at the top of the winding frame and close to two sides of the supporting plate, and the sections of the guide strips are triangular.

Preferably, a sliding part for protecting the cable is arranged at the top of the guide bar, and the section of the sliding part is arc-shaped.

Preferably, the sections of the sliding block and the movable groove are T-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the winding frame, the universal wheel, the fixed plate, the supporting block, the motor, the output shaft, the first baffle, the placing groove, the mounting block, the supporting plate, the rotating block, the second baffle, the supporting rod and the driven rod, the output shaft is rotationally connected with the fixed plate, the placing groove is movably connected with the mounting block, the mounting block is fixedly connected with the supporting plate, the supporting rod is movably connected with the driven rod, the universal wheel is a common self-locking universal wheel in the market, the universal wheel can conveniently drive the winding frame to move and lock and fix, the cable roll is sleeved outside the supporting rod, then the mounting block enters the placing groove, meanwhile, the mounting block can drive the supporting plate to be positioned at the top of the winding frame, the driven rod can be inserted into the supporting rod, at the moment, the supporting rod and the driven rod support the cable roll, the first baffle and the second baffle can limit and block the two sides of the cable roll, the motor can drive the output shaft to rotate, and the supporting rod on one side of the first baffle is driven by the output shaft, and meanwhile, the supporting rod drives the rotating block on one side of the second baffle to rotate in the supporting plate, and the supporting rod on the side of the second baffle rotates in the supporting plate, and the supporting rod on the side of the supporting rod.

2. According to the utility model, the screw rod penetrates through the mounting block and is in threaded connection with the mounting block, the screw rod is fixedly connected with the pushing rod, the base plate is in sliding connection with the movable groove, the driven block is hemispherical, when the cable roll needs to be dismounted and mounted, the screw rod is rotated, the screw rod drives the pushing rod to slide in the movable cavity, the spring extrudes the base plate, the base plate drives the locking rod to be separated from the locking groove, so that the mounting block drives the supporting plate to move, the driven rod is separated from the supporting rod, and then the cable roll is mounted or dismounted, so that the efficiency and convenience of dismounting and mounting the cable roll are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a left side cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a front cross-sectional view of the overall structure of the present utility model;

FIG. 4 is a cross-sectional view of the output shaft, first baffle, turning block, second baffle and support bar structure of the overall structure of the present utility model;

FIG. 5 is an enlarged view of the entire structure of the present utility model at A in FIG. 2;

FIG. 6 is an enlarged view of the entire structure of the present utility model at B in FIG. 3;

fig. 7 is an enlarged view of fig. 4C of the overall structure of the present utility model.

In the figure: 1. a winding frame; 11. a universal wheel; 12. a fixing plate; 13. a support block; 14. a motor; 15. an output shaft; 16. a first baffle; 17. a placement groove; 18. a mounting block; 19. a support plate; 20. a rotating block; 21. a second baffle; 22. a support rod; 23. a driven rod; 24. a movable cavity; 25. a screw; 26. a push rod; 27. a movable groove; 28. a backing plate; 29. a locking bar; 30. a slide bar; 31. a driven block; 32. a spring; 33. a latch groove; 34. a movable groove; 35. a sliding block; 36. a connecting frame; 37. a movable notch; 38. a fixed shaft; 39. a roller; 40. entering a groove; 41. limiting notch; 42. a limit bar; 43. a guide bar; 431. a sliding part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the cable unreeling device for mining machinery provided by the embodiment of the utility model comprises a reeling frame 1 and a locking component for disassembling and assembling a cable reel, wherein universal wheels 11 are respectively installed around the bottom of the reeling frame 1, a fixing plate 12 for supporting is arranged on one side of the top of the reeling frame 1, a supporting block 13 for installing and fixing is arranged on one side of the fixing plate 12, a motor 14 for providing power is arranged on the top of the supporting block 13, an output shaft 15 is arranged on one side of the motor 14, a first baffle 16 for limiting the cable reel is arranged at one end of the output shaft 15, a placing groove 17 for fixing is formed at the other end of the reeling frame 1, a mounting block 18 for disassembling and assembling is arranged on the inner side of the placing groove 17, a supporting plate 19 for supporting is arranged on the top of the mounting block 18, a rotating block 20 for limiting is arranged on one side of the supporting plate 19, a second baffle 21 for limiting the cable reel is arranged on one side of the rotating block 20, a supporting rod 22 for supporting the cable reel is arranged on one side of the first baffle 16, and a driven rod 23 is arranged on one side of the second baffle 21;

the output shaft 15 is rotationally connected with the fixed plate 12, the placing groove 17 is movably connected with the mounting block 18, the mounting block 18 is fixedly connected with the supporting plate 19, and the supporting rod 22 is movably connected with the driven rod 23.

Referring to fig. 5, the locking component includes a movable cavity 24 provided on the inner side of the mounting block 18 for providing a movable space, a screw 25 provided on one side of the mounting block 18, a pushing rod 26 provided on one end of the screw 25 for pushing and extruding, a movable slot 27 provided on both sides of the movable cavity 24 for providing a movable space, a pad 28 provided on the inner side of the movable slot 27 for moving, a locking rod 29 provided on one side of the pad 28 for inserting a lock catch, a sliding rod 30 provided on the other side of the pad 28, a driven block 31 provided on one end of the sliding rod 30 for pushing, a spring 32 provided on one side of the pad 28 and outside the locking rod 29 for pushing the pad 28, and locking slots 33 provided on both sides of the placement slot 17 for locking, wherein the screw 25 penetrates through the mounting block 18 and is screwed with the pushing rod 26, the pad 28 is slidably connected with the movable slot 27, and the driven block 31 is hemispherical.

The scheme is adopted: through movable cavity 24, screw rod 25, catch bar 26, movable groove 27, backing plate 28, catch bar 29, slide bar 30, driven piece 31, spring 32 and catch groove 33, screw rod 25 runs through installation piece 18 and spiro union rather than screw joint, screw rod 25 and catch bar 26 fixed connection, backing plate 28 and movable groove 27 sliding connection, driven piece 31 is the hemisphere, when the cable coil needs to be dismantled and installed, rotate screw rod 25, make screw rod 25 drive catch bar 26 slide in movable cavity 24, then spring 32 extrudees backing plate 28, then backing plate 28 drives catch bar 29 and breaks away from catch groove 33, thereby drive the backup pad 19 with installation piece 18 and remove, then driven bar 23 breaks away from bracing piece 22, then install or lift down the cable coil, improve efficiency and the convenience of dismantling and installing the cable coil.

Referring to fig. 6, a movable groove 34 for providing a sliding path is formed on the other side of the winding frame 1, a sliding block 35 for moving is provided on the inner side of the movable groove 34, a connecting frame 36 for supporting a cable is provided on one side of the sliding block 35, a movable notch 37 is formed on the top of the connecting frame 36, two fixing shafts 38 are provided on one side of the movable notch 37, a roller 39 for guiding the cable is sleeved on the outer side of the fixing shaft 38, the sliding block 35 is slidably connected with the movable groove 34, the roller 39 is rotatably connected with the fixing shafts 38, and the cross section of the connecting frame 36 is L-shaped.

The scheme is adopted: through movable groove 34, sliding block 35, link 36, movable breach 37, fixed axle 38 and gyro wheel 39, sliding block 35 and movable groove 34 sliding connection, gyro wheel 39 and fixed axle 38 rotate to be connected, link 36 cross-section is the L font, the cable passes between two gyro wheels 39, drives two gyro wheels 39 and takes place to rotate around fixed axle 38 when the cable receive and releases, drives sliding block 35 through link 36 when the cable position changes simultaneously and slides in movable groove 34 to two gyro wheels 39 are dredged the convenience of cable, avoid the cable to take place the winding.

Referring to fig. 7, an entry slot 40 for connection is formed at one end of the support rod 22, four limit notches 41 arranged circumferentially are formed at the outer side of the entry slot 40, four limit bars 42 arranged circumferentially are formed at the outer side of the driven rod 23, the limit bars 42 are fixedly connected with the driven rod 23, and the limit bars 42 are movably connected with the limit slots.

The scheme is adopted: through entering groove 40, spacing breach 41 and spacing 42, spacing 42 and driven lever 23 fixed connection, spacing 42 and spacing groove swing joint, driven lever 23 insert the entering inslot 40 of bracing piece 22 one end, driven lever 23 drive spacing 42 insert the spacing inslot simultaneously to the bracing piece 22 drives driven lever 23 through a plurality of spacing breach 41 and takes place to rotate, improves the convenience that bracing piece 22 and driven lever 23 drive cable reel receive and release.

Referring to fig. 6, guide strips 43 are provided on the top of the winding frame 1 and near two sides of the supporting plate 19, and the cross section of the guide strips 43 is triangular.

The scheme is adopted: through the guide strip 43, the cross section of the guide strip 43 is triangular, and when the cable is wound and unwound, the cable is heavier and easily sags to be contacted with the winding frame 1 or the ground, and the guide strip 43 can support and guide the cable to avoid damage caused by friction of the cable.

Referring to fig. 6, a sliding portion 431 for protecting the cable is provided at the top of the guide bar 43, and the sliding portion 431 has an arc-shaped cross section.

The scheme is adopted: the sliding portion 431 protects the cable by the arc-shaped section of the sliding portion 431, and the cable is prevented from being damaged by friction with the guide bar 43.

Referring to fig. 6, the cross sections of the sliding block 35 and the movable groove 34 are T-shaped.

The scheme is adopted: through the T-shaped cross section of the sliding block 35 and the movable groove 34, the movable groove 34 can limit the sliding block 35, the sliding block 35 is prevented from being separated from the movable groove 34, and the sliding stability of the sliding block 35 in the movable groove 27 is improved.

The working principle of the utility model is as follows:

firstly, a cable coil is sleeved on a supporting rod 22 at one side of a first baffle 16, then a mounting block 18 enters a placing groove 17, meanwhile, the mounting block 18 drives a supporting plate 19 to be positioned at the top of a winding frame 1, a driven rod 23 is inserted into an entering groove 40 at one end of the supporting rod 22, then a screw rod 25 is rotated, the screw rod 25 drives a pushing rod 26 to slide in a movable cavity 24, then the pushing rod 26 pushes a sliding rod 30 through a driven block 31, then the sliding rod 30 pushes a locking rod 29 at the top of a backing plate 28, so that two locking rods 29 are respectively inserted into locking grooves 33, at this time, the two locking rods 29 lock and fix the mounting block 18 with the winding frame 1, at this time, the supporting rod 22 and the driven rod 23 support the cable coil, simultaneously, the first baffle 16 and the second baffle 21 limit and block two sides of a cable roll, one end of the cable passes through the space between the two rollers 39, then the motor 14 is started to drive the output shaft 15 to rotate, then the output shaft 15 drives the support rod 22 on one side of the first baffle 16 to rotate, meanwhile, the support rod 22 drives the second baffle 21 to rotate through the driven rod 23, meanwhile, the rotating block 20 on one side of the second baffle 21 rotates in the support plate 19, then the support rod 22 drives the cable roll to be wound and unwound, the two rollers 39 are driven to rotate around the fixed shaft 38 when the cable is wound and unwound, meanwhile, the sliding block 35 is driven to slide in the movable groove 34 through the connecting frame 36 when the position of the cable changes, and meanwhile, the cable is in contact with the sliding part 431 at the top of the guide strip 43 when the cable sags.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Cable unreeling device for mining machinery comprises a reeling frame (1) and a locking component for disassembling and assembling cable reels, and is characterized in that: the novel cable winding machine is characterized in that universal wheels (11) are respectively arranged on the periphery of the bottom of the winding frame (1), a fixing plate (12) for supporting is arranged on one side of the top of the winding frame (1), a supporting block (13) for mounting and fixing is arranged on one side of the fixing plate (12), a motor (14) for providing power is arranged on the top of the supporting block (13), an output shaft (15) is arranged on one side of the motor (14), a first baffle (16) for limiting a cable winding is arranged at one end of the output shaft (15), a placing groove (17) for fixing is formed in the other end of the winding frame (1), a mounting block (18) for dismounting is arranged on the inner side of the placing groove (17), a supporting plate (19) for supporting is arranged on the top of the mounting block (18), a rotating block (20) for limiting is arranged on one side of the supporting plate (19), a second baffle (21) for limiting the cable winding is arranged on one side of the rotating block, a supporting rod (22) for supporting the cable winding is arranged on one side of the first baffle (16), and a driven rod (23) is arranged on one side of the second baffle (21);

the output shaft (15) is rotationally connected with the fixed plate (12), the placing groove (17) is movably connected with the mounting block (18), the mounting block (18) is fixedly connected with the supporting plate (19), and the supporting rod (22) is movably connected with the driven rod (23).

2. The mining machine cable unreeling device of claim 1, wherein: the locking component comprises a movable cavity (24) which is arranged on the inner side of the installation block (18) and used for providing a movable space, a screw rod (25) which is arranged on one side of the installation block (18), a pushing rod (26) which is arranged on one end of the screw rod (25) and used for pushing and extruding, a movable groove (27) which is respectively arranged on two sides of the movable cavity (24) and used for providing the movable space, a base plate (28) which is arranged on the inner side of the movable groove (27), a locking rod (29) which is arranged on one side of the base plate (28) and used for inserting a lock catch, a sliding rod (30) which is arranged on the other side of the base plate (28), a driven block (31) which is arranged on one end of the sliding rod (30) and used for pushing the base plate (28), a spring (32) which is arranged on one side of the base plate (28) and a locking groove (33) which is respectively arranged on two sides of the placing groove (17) and used for locking, wherein the screw rod (25) penetrates through the installation block (18) and is in threaded connection with the push rod (26) and is fixedly connected with the base plate (28), the base plate (28) and the driven block (31) is in a hemispherical shape.

3. The mining machine cable unreeling device of claim 1, wherein: the winding rack is characterized in that a movable groove (34) for providing a sliding path is formed in the other side of the winding rack (1), a sliding block (35) for moving is arranged on the inner side of the movable groove (34), a connecting rack (36) for supporting a cable is arranged on one side of the sliding block (35), a movable notch (37) is formed in the top of the connecting rack (36), two fixed shafts (38) are arranged on one side of the movable notch (37), a roller (39) for guiding the cable is sleeved on the outer side of the fixed shaft (38), the sliding block (35) is in sliding connection with the movable groove (34), the roller (39) is rotationally connected with the fixed shaft (38), and the section of the connecting rack (36) is L-shaped.

4. The mining machine cable unreeling device of claim 1, wherein: the utility model discloses a device for fixing a driven rod, including bracing piece (22), entering groove (40) that are used for connecting are seted up to bracing piece (22) one end, four spacing breach (41) of circumference range have been seted up in entering groove (40) outside, driven rod (23) outside is equipped with four spacing bars (42) that are used for spacing circumference range, spacing bar (42) and driven rod (23) fixed connection, spacing bar (42) and spacing groove swing joint.

5. The mining machine cable unreeling device of claim 1, wherein: guide strips (43) are arranged at the top of the winding frame (1) and close to two sides of the supporting plate (19), and the sections of the guide strips (43) are triangular.

6. The mining machine cable unreeling device of claim 5, wherein: the top of the guide strip (43) is provided with a sliding part (431) for protecting the cable, and the section of the sliding part (431) is arc-shaped.

7. The mining machine cable unreeling device of claim 3, wherein: the sections of the sliding block (35) and the movable groove (34) are T-shaped.