CN215087794U

CN215087794U - Coal mining and crushing device for coal mine

Info

Publication number: CN215087794U
Application number: CN202120656551.9U
Authority: CN
Inventors: 王首杰; 刘国勇; 高山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-10
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a coal mining breaker in colliery, including initiatively rocking subassembly, support frame, driven subassembly, bottom plate, bracing piece, case lid, broken case and the rotating assembly of rocking, the support frame is located on the bottom plate, the support frame lower extreme is located to the driven subassembly of rocking, the subassembly is located in the support frame upper end to the initiative rocking, bracing piece one end is rocked the subassembly with the initiative and is linked to each other, the bracing piece other end is located on the broken case lateral wall, the case lid can be dismantled and locate on the broken case, the rotating assembly is located on the case lid, the rotating assembly is located broken incasement, the utility model belongs to coal crushing equipment technical field specifically indicates a coal mining breaker in colliery.

Description

Coal mining and crushing device for coal mine

Technical Field

The utility model belongs to the technical field of coal crushing equipment, specifically indicate a coal mining breaker in colliery.

Background

Coal is a fossil energy source, and is solid combustible mineral formed gradually by ancient plants buried underground and undergoing complex biochemical and physicochemical changes. In the coal mining process of a coal mine, the mined raw coal blocks are often required to be crushed, so that the coal blocks with required specifications are further obtained, people can conveniently transfer and transport the mined coal blocks, and a crusher is required to crush the coal blocks.

SUMMERY OF THE UTILITY MODEL

In order to solve the difficult problem, the utility model provides a coal mining breaker in colliery.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a coal mining crushing device for a coal mine comprises a driving shaking assembly, a support frame, a driven shaking assembly, a bottom plate, a support rod, a box cover, a crushing box and a rotating assembly, wherein the support frame is arranged on the bottom plate, the driven shaking assembly is arranged at the lower end of the support frame, the driving shaking assembly is arranged at the upper end of the support frame, one end of the support rod is connected with the driving shaking assembly, the other end of the support rod is arranged on the side wall of the crushing box, the box cover is detachably arranged on the crushing box, the rotating assembly is arranged on the box cover, and the rotating assembly is arranged in the crushing box; the active shaking assembly comprises a shaking motor, a connecting shaft, a first fixing part, a driving part, a connecting part and a sliding clamping part, the shaking motor is arranged at the upper end of the side wall of the support frame, the first fixing part is arranged on the support frame, one end of the connecting shaft is connected with the output shaft end of the shaking motor, the other end of the connecting shaft penetrates through the support frame and the first fixing part and is arranged outside the first fixing part, one end of the driving part is arranged at the other end of the connecting shaft, the connecting part is arranged at the other end of the driving part, the sliding clamping part is arranged on the connecting part, the sliding clamping part can be rotatably arranged at one end of the support rod, after coal needing to be crushed is arranged in the crushing box, the shaking motor works to drive the rotating shaft to rotate, the rotating shaft drives the driving part to rotate, the driving part drives the connecting part to do annular motion, the connecting part drives the sliding clamping part to do annular motion, the sliding clamping part rotates along one end of the support rod and simultaneously drives the support rod to move, the support rod drives the crushing box to vibrate.

Further, the driven subassembly of rocking includes connecting rod and mounting two, the support frame lower extreme is located to mounting two, connecting rod one end is rotatory to be articulated to be located mounting two, broken case is rotatory to be articulated to be located on the connecting rod other end.

Further, be equipped with dead lever and broken sword in the broken case, the dead lever is the annular and locates on the broken incasement diapire, broken sword is located on the dead lever, broken sword is the spiral setting, and when broken case rocked, broken sword carries out broken handle to the coal.

Further, rotating assembly includes rotating electrical machines, pivot and rotatory sword, the case lid upper wall is located to the rotating electrical machines, on the rotatable flabellum case lid inner wall of pivot, pivot one end links to each other with the rotating electrical machines output shaft end, in the pivot is located to the rotatory sword, the rotatory sword is the spiral setting, and it is rotatory that the rotating electrical machines work drives the pivot, and the pivot drives rotatory sword rotation, and rotatory sword carries out broken handle to the coal when broken case rocks.

Furthermore, the crushing box is obliquely arranged on the supporting rod and the connecting rod.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of coal mining breaker of colliery easy operation, the mechanism is compact, and reasonable design, after broken incasement is located to the coal that will need to be broken, it is rotatory to rock motor work drive pivot, the pivot drives the driving piece rotation, the driving piece drives the connecting piece and is the annular motion, the connecting piece drives the sliding fastener and is the annular motion, the sliding fastener drives the bracing piece motion along the rotatory while of bracing piece one end, the bracing piece drives broken case vibrations, when broken case rocks, broken sword carries out broken handle to the coal, rotating electrical machines work drives the pivot rotation, the pivot drives the revolving knife rotation, the revolving knife carries out broken handle to the coal when broken case rocks.

Drawings

Fig. 1 is a right side view of a coal mining crushing device of the utility model;

fig. 2 is a front view of the coal mining crushing device of the utility model;

fig. 3 is a front view of the box cover of the coal mining crushing device in coal mine.

The automatic grinding machine comprises a main body, a driving component, a supporting frame, a driven component, a bottom plate, 5, a supporting rod, 6, a box cover, 7, a crushing box, 8, a rotating component, 9, a shaking motor, 10, a connecting shaft, 11, a first fixing part, 12, a driving part, 13, a connecting part, 14, a sliding clamping part, 15, a connecting rod, 16, a second fixing part, 17, a fixing rod, 18, a crushing cutter, 19, a rotating motor, 20, a rotating shaft, 21 and a rotating cutter, wherein the driving component is arranged on the main body, the supporting frame is arranged on the main body, the driven component is arranged on the main body, the bottom plate is arranged on the main body, the supporting frame is arranged on the main body, the rotating motor is arranged on the main body, and the main body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the coal mining crushing device for coal mine of the present invention comprises a driving shaking assembly 1, a supporting frame 2, a driven shaking assembly 3, a bottom plate 4, a supporting rod 5, a box cover 6, a crushing box 7 and a rotating assembly 8, wherein the supporting frame 2 is arranged on the bottom plate 4, the driven shaking assembly 3 is arranged at the lower end of the supporting frame 2, the driving shaking assembly 1 is arranged at the upper end of the supporting frame 2, one end of the supporting rod 5 is connected with the driving shaking assembly 1, the other end of the supporting rod 5 is arranged on the side wall of the crushing box 7, the box cover 6 is detachably arranged on the crushing box 7, the rotating assembly 8 is arranged on the box cover 6, and the rotating assembly 8 is arranged in the crushing box 7; the subassembly 1 is rocked in initiative is including rocking motor 9, even axle 10, a mounting 11, driving piece 12, connecting piece 13 and slip fastener 14, rock motor 9 and locate 2 lateral walls upper ends of support frame, a mounting 11 is located on the support frame 2, even axle 10 one end with rock motor 9 output shaft end and link to each other, even the axle 10 other end runs through support frame 2 and a mounting 11 and locates a mounting 11 outside, driving piece 12 one end is located even on the axle 10 other end, connecting piece 13 is located on the driving piece 12 other end, slip fastener 14 is located on connecting piece 13, slip fastener 14 is rotatable to be located 5 ends of bracing piece.

The driven component 3 that rocks includes connecting rod 15 and two 16 fixing pieces, 2 lower extremes of support frame are located to two 16 fixing pieces, 15 one ends of connecting rod are rotatory to be articulated to be located on two 16 fixing pieces, broken case 7 is rotatory to be articulated to be located on 15 other ends of connecting rod.

The crushing box 7 is internally provided with a fixing rod 17 and a crushing knife 18, the fixing rod 17 is annularly arranged on the inner bottom wall of the crushing box 7, the crushing knife 18 is arranged on the fixing rod 17, and the crushing knife 18 is spirally arranged.

The rotating assembly 8 comprises a rotating motor 19, a rotating shaft 20 and a rotating knife 21, the rotating motor 19 is arranged on the upper wall of the box cover 6, the rotating shaft 20 is arranged on the inner wall of the box cover 6, one end of the rotating shaft 20 is connected with the output shaft end of the rotating motor 19, the rotating knife 21 is arranged on the rotating shaft 20, and the rotating knife 21 is spirally arranged.

The crushing box 7 is obliquely arranged on the support rod 5 and the connecting rod 15.

During the specific use, locate broken incasement 7 back with the broken coal of needs, it is rotatory to rock motor 9 work and drive pivot 20, pivot 20 drives driving piece 12 rotatoryly, driving piece 12 drives connecting piece 13 and is the annular motion, connecting piece 13 drives sliding fastener 14 and is the annular motion, sliding fastener 14 drives bracing piece 5 motion along the 5 one end rotations of bracing piece simultaneously, bracing piece 5 drives broken case 7 vibrations, when broken case 7 rocks, broken sword 18 carries out broken handle to the coal, 19 work of rotating electrical machines drives the pivot 20 rotatoryly, pivot 20 drives the rotatory sword 21 rotatoryly, rotatory sword 21 carries out broken handle to the coal when broken case 7 rocks.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A coal mining and crushing device for a coal mine is characterized in that: the automatic crushing device comprises a driving shaking assembly, a support frame, a driven shaking assembly, a bottom plate, a support rod, a box cover, a crushing box and a rotating assembly, wherein the support frame is arranged on the bottom plate, the driven shaking assembly is arranged at the lower end of the support frame, the driving shaking assembly is arranged at the upper end of the support frame, one end of the support rod is connected with the driving shaking assembly, the other end of the support rod is arranged on the side wall of the crushing box, the box cover is detachably arranged on the crushing box, the rotating assembly is arranged on the box cover, and the rotating assembly is arranged in the crushing box; the active shaking assembly comprises a shaking motor, a connecting shaft, a first fixing part, a driving part, a connecting part and a sliding clamping part, wherein the shaking motor is arranged at the upper end of the side wall of the support frame, the first fixing part is arranged on the support frame, one end of the connecting shaft is connected with the output shaft end of the shaking motor, the other end of the connecting shaft penetrates through the support frame and the first fixing part and is arranged outside the first fixing part, one end of the driving part is arranged at the other end of the connecting shaft, the connecting part is arranged at the other end of the driving part, the sliding clamping part is arranged on the connecting part, and the sliding clamping part is rotatably arranged at one end of the supporting rod.

2. A coal mine coal mining crushing apparatus according to claim 1, wherein: the driven component that rocks includes connecting rod and mounting two, the support frame lower extreme is located to mounting two, connecting rod one end is rotatory to be articulated to be located mounting two on, broken case is rotatory to be articulated to be located on the connecting rod other end.

3. A coal mine coal mining crushing apparatus according to claim 2, wherein: the crushing incasement is equipped with dead lever and broken sword, the dead lever is the annular and locates on the broken incasement diapire, broken sword is located on the dead lever, broken sword is the spiral setting.

4. A coal mine coal mining crushing apparatus according to claim 3, wherein: the rotating assembly comprises a rotating motor, a rotating shaft and a rotating knife, the rotating motor is arranged on the upper wall of the box cover, the rotating shaft is arranged on the inner wall of the box cover of the rotatable fan blade, one end of the rotating shaft is connected with the output shaft end of the rotating motor, the rotating knife is arranged on the rotating shaft, and the rotating knife is spirally arranged.

5. A coal mine coal mining crushing device according to claim 4, wherein: the crushing box is obliquely arranged on the supporting rod and the connecting rod.