CN215922178U - Coal mine electromechanical transportation device convenient to load and unload - Google Patents

Abstract

The utility model belongs to the technical field of coal mine electromechanical transportation equipment, in particular to a coal mine electromechanical transportation device convenient to load and unload, which comprises a mine car main body, a protective frame and a cover plate, wherein the protective frame is sleeved outside the mine car main body, the cover plate is arranged at one side of the mine car main body, the rotary L-shaped support rod arranged at the outer side of the cover plate can push and contact the inner side surface of the cover plate when the cover plate turns upwards and outwards, so that the part of the cover plate is safely supported, the cover plate is prevented from turning downwards when the device works, the turning type bearing turnover plate arranged at the bottom in the mine car main body is matched with a rotating rod to drive a U-shaped seat at the top end to move downwards, the surface of the bearing turnover plate can be in an oblique state, and the coal mine on the bearing turnover plate can be subjected to oblique shaking-off force by utilizing the repeated transverse pushing action of a push plate on one side between the bearing turnover plate and the inner bottom surface of the mine car main body, so that the mine car can be more easily unloaded from the mine car body for processing.

Description

Coal mine electromechanical transportation device convenient to load and unload

Technical Field

The utility model belongs to the technical field of coal mine electromechanical transportation equipment, and particularly relates to a coal mine electromechanical transportation device convenient to load and unload.

Background

The electromechanical conveyer in colliery is the device that uses the motor cable transportation colliery in the ore deposit way, can reduce artifical transport outside the colliery in with the ore deposit way along the track transports the ore deposit way, improves work efficiency, and the electromechanical conveyer in colliery on the current market does not possess crashproof structure, and inconvenient loading and unloading material to lead to the mine car to suffer damage by the collision easily, influence the problem of electromechanical conveyer in colliery use cost.

In the current technical means, the publication number: the coal mine electromechanical transportation device with the anti-collision mechanism and convenient for loading and unloading a coal mine, disclosed by CN213442532U, effectively improves the situation.

And current electromechanical conveyer in colliery convenient to loading and unloading is when the practical application, the apron does not have corresponding bearing structure to support it when the jack-up, the security is low, the condition of turning over easily takes place, the influence normally gets the process of putting the colliery, and can't pour out the colliery high efficiency more in the device, the practicality is poor, the couple is fixed angle simultaneously, can not adjust according to the actual conditions, and then safe convenient hooking corresponding carriage, consequently, it is necessary to provide a new electromechanical conveyer in colliery convenient to loading and unloading, thereby effectively solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the coal mine electromechanical transportation device convenient to assemble and disassemble, which has the characteristics that when a cover plate is turned over, the coal mine in the device can be poured out more quickly and efficiently, and the hook is convenient to safely use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a colliery electromechanical conveyer convenient to loading and unloading, includes mine car main part, protective frame and apron, protective frame cover is located mine car main part's outside, the apron install in one side of mine car main part, the both sides of apron with all be provided with locating component between the mine car main part, mine car main part's interior bottom is provided with bears the weight of and turns over the board, bear turn over the board with be provided with adjusting part one and adjusting part two between the mine car main part, one side of protective frame is provided with the hook subassembly.

As the preferable technical scheme of the coal mine electromechanical transportation device convenient to assemble and disassemble, the positioning assembly comprises a first limiting block, a second limiting block, a third limiting block and an L-shaped supporting rod, the first limiting block, the second limiting block and the third limiting block are of an integrated structure, the first limiting block is rotatably connected with the mine car main body through a damping bearing, and one end of the L-shaped supporting rod is fixedly welded with the third limiting block.

As a preferred technical scheme of the coal mine electromechanical transportation device convenient to assemble and disassemble, the adjusting component I comprises a U-shaped seat, a rotating rod, a rotating head and a through rod, the U-shaped seat is rotationally connected with one side of the bearing turning plate through the rotating rod, the rotating rod is rotationally connected with the middle position of the bottom of the U-shaped seat through a rotating shaft, one end of the rotating rod, which is back to the U-shaped seat, is rotationally connected and penetrates through the mine car body and the protective frame, the rotating head is fixed at the bottom end of the rotating rod, two through rods are symmetrically fixed on the bottom surface of the U-shaped seat, through grooves matched with the through rods are formed in the positions, corresponding to the through rods, of the mine car body and the protective frame, the adjusting component II comprises a push plate, a push rod, a pull rod and a rod sleeve, the push plate is arranged at one side position between the bearing turning plate and the inner bottom surface of the mine car body, the push rod is integrally connected with one side of the push plate, one end of the push rod, which is back to the push plate, penetrates through the mine car body and the protective frame and is formed in an outward protruding shape, the pull rod is rotatably connected with the push rod through a damping rotating shaft, and the rod sleeve is sleeved at one end of the pull rod, which is back to the push rod.

As a preferable technical scheme of the coal mine electromechanical transportation device convenient to assemble and disassemble, the hooking component comprises a hook, a rotating block, a protecting frame, a connecting block, a movable rod, a spring and an installing block, wherein the installing block is fixedly connected with the protecting frame through a screw, the connecting block is connected with the installing block through the movable rod, the spring is sleeved outside the movable rod, the connecting block is fixed at one end of the movable rod, a rotating groove is formed in the connecting block, the rotating block is connected with the connecting block through a spiral rotating joint, the poking rod is annularly distributed on the outer side of the rotating block, the rotating block is rotatably connected with one side surface of the rotating block through a damping bearing, and the rotating block is rotatably connected with the hook through the rotating rod and the torsion spring.

As the preferable technical scheme of the coal mine electromechanical transportation device convenient to assemble and disassemble, a rubber sleeve is sleeved at one end of the L-shaped support rod, which is back to the third limiting block, and a plurality of anti-slip strips are distributed on the inner wall of the cover plate.

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

1. when the coal mine cover is used, the rotary L-shaped support rod arranged on the outer side of the cover plate can push and contact the inner side surface of the cover plate when the cover plate turns outwards upwards, so that the part of the cover plate is safely supported, the cover plate is prevented from turning downwards when the device works, the safety of the device in use is improved, and the problems that the original cover plate is not supported by a corresponding support structure when being turned upwards, the safety is low, the turning-down situation is easy to happen, and the normal coal mine taking and placing process is influenced are solved;

2. when the mine car body is used, the turning type bearing turning plate arranged at the bottom in the mine car body is matched with the downward moving action of the rotating rod with the U-shaped seat at the top end, so that the surface of the bearing turning plate can be in an oblique state, and the coal mine on the bearing turning plate can be subjected to oblique shaking-off force by utilizing the repeated transverse pushing action of the push plate on one side between the bearing turning plate and the inner bottom surface of the mine car body, so that the coal mine can be more easily unloaded from the mine car body, the structure is simple, the operation of personnel is facilitated, and the problems that the coal mine in the mine car body cannot be poured out more quickly and efficiently originally and the practicability is poor are solved;

3. when the mine car main body is used, the hook can be adjusted to a proper angle through the rotating design between the hook and the rotating block and the movable arrangement between the rotating block and the rotating block, so that the hook connection of the corresponding carriage is facilitated, and meanwhile, a buffer structure exists between the mine car main body and the carriage which is subsequently connected and pulled by utilizing the movable rod and the spring which are arranged between the connecting block and the mounting block, so that the impact influence on the carriage after the mine car main body is suddenly braked is reduced, the transportation safety of the mine car main body is further improved, the problem that the hook is at a fixed angle and cannot be adjusted according to the actual condition, and the corresponding carriage is hooked safely and conveniently is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic view of the present invention;

FIG. 3 is a schematic structural view of an inner portion of the protection frame according to the present invention;

FIG. 4 is a schematic view of the construction of the support rod portion of the present invention;

FIG. 5 is a schematic view of the hook portion of the present invention;

fig. 6 is a schematic structural view of the swing arm portion of the present invention.

In the figure: 1. a main body of the mine car; 2. a protective frame; 3. a cover plate; 4. a first limiting block; 5. a second limiting block; 6. a third limiting block; 7. an L-shaped support bar; 8. mounting blocks; 9. hooking; 10. a rubber sleeve; 11. a bearing turning plate; 12. pushing the plate; 13. a push rod; 14. a pull rod; 15. a rod sleeve; 16. penetrating a groove; 17. anti-slip strips; 18. rotating the block; 19. rotating the block; 20. a poke rod; 21. connecting blocks; 22. rotating the groove; 23. a movable rod; 24. a spring; 25. rotating the rod; 26. rotating the head; 27. penetrating a rod; 28. and (6) penetrating through the groove.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a coal mine electromechanical transportation device convenient for loading and unloading comprises a mine car main body 1, a protective frame 2 and a cover plate 3, wherein the protective frame 2 is sleeved outside the mine car main body 1, the cover plate 3 is arranged on one side of the mine car main body 1, positioning assemblies are arranged between two sides of the cover plate 3 and the mine car main body 1, a bearing turning plate 11 is arranged at the inner bottom of the mine car main body 1, a first adjusting assembly and a second adjusting assembly are arranged between the bearing turning plate 11 and the mine car main body 1, a hooking assembly is arranged on one side of the protective frame 2, each positioning assembly comprises a first limiting block 4, a second limiting block 5, a third limiting block 6 and an L-shaped supporting rod 7, the first limiting block 4, the second limiting block 5 and the third limiting block 6 are of an integral structure, the first limiting block 4 is rotatably connected with the mine car main body 1 through a damping bearing, one end of the L-shaped supporting rod 7 is fixedly welded with the third limiting block 6, in the embodiment, l shape bracing piece 7 is back of body to be equipped with rubber sleeve 10 in the pot head of No. three stopper 6, and it has a plurality of antislip strips 17 to distribute on the inner wall of apron 3, and L shape bracing piece 7 through the rotary type that the apron 3 outside was equipped with can push up the inboard surface of apron 3 when apron 3 upwards turns up and touch, and then carries out safe support to the part of apron 3, avoids apron 3 to take place in the condition that the device during operation turned over down, has improved the security when the device uses.

Wherein the first adjusting component comprises a U-shaped seat, a rotating rod 25, a rotating head 26 and through rods 27, the U-shaped seat is rotationally connected with one side of the bearing turning plate 11 through the rotating rod, the middle position of the bottom of the U-shaped seat is rotationally connected with the rotating rod 25 through a rotating shaft, one end of the rotating rod 25, which is back to the U-shaped seat, is rotationally connected and penetrates through the mine car body 1 and the protective frame 2, the rotating head 26 is fixed at the bottom end of the rotating rod 25, two through rods 27 are symmetrically fixed on the bottom surface of the U-shaped seat, through grooves 28 matched with the through rods 27 are arranged at the positions, corresponding to the through rods 27, on the mine car body 1 and the protective frame 2, the second adjusting component comprises a push plate 12, a push rod 13, a pull rod 14 and a rod sleeve 15, the push plate 12 is arranged at one side position between the bearing turning plate 11 and the inner bottom surface of the mine car body 1, the push rod 13 is integrally connected with one side of the push plate 12, one end of the push rod 13, which is back to the push plate 12, penetrates through 16 arranged on the mine car body 1 and the protective frame 2, and is in an outward protruding shape, the pull rod 14 is rotatably connected with the push rod 13 through a damping rotating shaft, the rod sleeve 15 is sleeved on the pull rod 14 and is back to one end of the push rod 13, in the embodiment, the turning bearing turning plate 11 is arranged at the bottom in the mine car body 1, the rotating rod 25 is matched with the downward movement of the U-shaped seat at the top end, the surface of the bearing turning plate 11 can be in an oblique state, at the moment, the push plate 12 is reused to repeatedly push transversely between the bearing turning plate 11 and the bottom surface in the mine car body 1, so that a coal mine bearing turning plate 11 can be subjected to oblique shaking-off force, and the coal mine bearing turning plate can be more easily unloaded from the mine car body 1.

Meanwhile, the hooking component comprises a hook 9, a rotating block 18, a rotating block 19, a protective frame 2, a connecting block 21, a movable rod 23, a spring 24 and a mounting block 8, the mounting block 8 is fixedly connected with the protective frame 2 through a screw, the connecting block 21 is connected with the mounting block 8 through the movable rod 23, the spring 24 is sleeved outside the movable rod 23, the connecting block 21 is fixed at one end of the movable rod 23, a rotating groove 22 is formed in the connecting block 21, the rotating block 19 is connected with the connecting block 21 through a spiral rotating joint, a poking rod 20 is annularly distributed on the outer side of the rotating block 19, the rotating block 18 is rotatably connected with one side surface of the rotating block 19 through a damping bearing, the rotating block 18 is rotatably connected with the hook 9 through a rotating rod and a torsion spring, in the embodiment, the hook 9 can be adjusted to a proper angle through the rotating design between the hook 9 and the rotating block 18 and the movable arrangement between the rotating block 18 and the rotating block 19, so as to be convenient for the hook-pull connection of the corresponding carriage, and simultaneously, a buffer structure exists between the mine car body 1 and the carriage which is connected and pulled subsequently by utilizing the movable rod 23 and the spring 24 which are arranged between the connecting block 21 and the mounting block 8, thereby reducing the impact influence on the rear carriage when the mine car body 1 is braked suddenly.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, when a coal mine transported in a mine car body 1 needs to be unloaded, the first limiting block 4 is rotated to be connected with the parts of the second limiting block 5 and the third limiting block 6, meanwhile, the part of the cover plate 3 is turned outwards to enable the part of the L-shaped support rod 7 to be in a vertical state, the part of the rubber sleeve 10 at the end part of the L-shaped support rod 7 can be better clamped and supported at the corresponding anti-slip strip 17 on the inner wall of the cover plate 3, so that the outward turned cover plate 3 is better supported and protected, then, the part of the rotary head 26 is rotated, the rotary rod 25 rotates along with the rotary rod to drive the U-shaped seat at the upper end of the rotary rod 25 to move downwards, so that the side of the bearing turning plate 11, which is close to the cover plate 3, is made to be an inclined surface on the upper surface of the bearing turning plate 11, at the coal mine can be more easily unloaded under the action of gravity, at the moment, the part of the pull rod 14 is turned outwards to be at the same axis position as the push rod 13, then, the push rod 13 moves together with the push plate 12 to push one side of the bearing turning plate 11, so that the coal mine on the bearing turning plate 11 can be subjected to oblique shaking-off force, and the coal mine can be more easily unloaded from the mine car body 1;

when the subsequent carriages are required to be connected, the angle between the hook 9 and the rotating block 18 and the angle between the hook 9 and the rotating block 19 can be adjusted in a rotating mode according to actual conditions, the hook 9 can be quickly and stably buckled at a proper position on the carriages, and meanwhile the movable rod 23 and the spring 24 are arranged between the connecting block 21 and the mounting block 8, so that a buffering structure exists between the mine car body 1 and the carriages pulled in the subsequent connection, the impact influence on the carriages after the mine car body 1 is urgently braked is reduced, and the efficient and stable use and operation of the coal mine electromechanical transportation device convenient to load and unload is guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a colliery electromechanical transportation device convenient to loading and unloading, includes mine car main part (1), protective frame (2) and apron (3), its characterized in that: the protection frame (2) cover is located the outside of mine car main part (1), apron (3) install in one side of mine car main part (1), the both sides of apron (3) with all be provided with locating component between mine car main part (1), the interior bottom of mine car main part (1) is provided with bears turns over board (11), bear turn over board (11) with be provided with adjusting part one and adjusting part two between mine car main part (1), one side of protection frame (2) is provided with the hook subassembly.

2. A coal mine electromechanical haulage device that facilitates handling according to claim 1, wherein: the locating component comprises a limiting block (4), a second limiting block (5), a third limiting block (6) and an L-shaped supporting rod (7), the first limiting block (4), the second limiting block (5) and the third limiting block (6) are of an integrated structure, the first limiting block (4) is connected with the mine car body (1) in a rotating mode through a damping bearing, and one end of the L-shaped supporting rod (7) is fixed with the third limiting block (6) in a welded mode.

3. A coal mine electromechanical haulage device that facilitates handling according to claim 1, wherein: the first adjusting component comprises a U-shaped seat, a rotating rod (25), a rotating head (26) and through rods (27), the U-shaped seat is rotationally connected with one side of the bearing turning plate (11) through the rotating rod, the middle position of the bottom of the U-shaped seat is rotationally connected with the rotating rod (25) through the rotating shaft, one end of the rotating rod (25) back to the U-shaped seat is rotationally connected and penetrates through the mine car body (1) and the protective frame (2), the rotating head (26) is fixed at the bottom end of the rotating rod (25), two through rods (27) are symmetrically fixed on the bottom surface of the U-shaped seat, through grooves (28) matched with the through rods are formed in positions corresponding to the through rods (27) on the mine car body (1) and the protective frame (2), the second adjusting component comprises a push plate (12), a push rod (13), a pull rod (14) and a rod sleeve (15), the push plate (12) is arranged at one side position between the bearing turning plate (11) and the inner bottom surface of the mine car body (1), push rod (13) body coupling is in one side of push pedal (12), and push rod (13) are passed in the one end of push pedal (12) back to the mine car main part (1) with (16) of seting up on protective frame (2) are the evagination form, rotate through the damping pivot between pull rod (14) and push rod (13) and are connected, and the one end of back to push rod (13) on pull rod (14) is located in rod cover (15) cover.

4. A coal mine electromechanical haulage device that facilitates handling according to claim 1, wherein: the hooking component comprises a hook (9), a rotating block (18), a rotating block (19), a protective frame (2), a connecting block (21), a movable rod (23), a spring (24) and an installation block (8), the installation block (8) is fixedly connected with the protective frame (2) through a screw, the connecting block (21) is connected with the installation block (8) through the movable rod (23), the spring (24) is sleeved outside the movable rod (23), the connecting block (21) is fixed at one end of the movable rod (23), a rotating groove (22) is formed in the connecting block (21), the rotating block (19) is connected with the connecting block (21) through a bolt in a rotating mode, and the poking rods (20) are annularly distributed on the outer side of the rotating block (19), and the surface of one side of the rotating block (18) and the rotating block (19) is rotationally connected through a damping bearing, and the rotating block (18) is rotationally connected with the hook (9) through a rotating rod and a torsion spring.

5. A coal mine electromechanical haulage device that facilitates handling according to claim 2, wherein: one end of the L-shaped support rod (7) back to the third limiting block (6) is sleeved with a rubber sleeve (10), and a plurality of anti-slip strips (17) are distributed on the inner wall of the cover plate (3).

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