CN118268108A - Mining area treatment device capable of breaking stone - Google Patents

Abstract

The invention discloses a mining area treatment device capable of crushing stone, which comprises a frame, wherein a plurality of rollers are uniformly and movably arranged on one side of the lower end of the frame through a rotating shaft, a stand column is fixed on one side of the upper end of the frame, a storage hopper is fixedly arranged at the upper end of the stand column, a crushing mechanism for crushing the stone is arranged on one side of the storage hopper at the upper end of the frame, and a conveying mechanism for conveying crushed stone to be loaded or piled is arranged at the lower end of the crushing mechanism in the frame. The device is flexible to use, can quickly enter each mining area to be treated, and can clean tailings to assist the mining area to treat, and can be quickly transported to the next mining area for use after the mining area is used.

Description

Mining area treatment device capable of breaking stone

Technical Field

The invention relates to the technical field of mining area treatment, in particular to a mining area treatment device capable of breaking stone.

Background

Mining area management is a comprehensive process, and mainly relates to multiple aspects of environmental protection, resource utilization, disaster prevention and control and the like.

In order to reduce the pollution of the tailings to the environment, the tailings are screened and crushed, and the crushed tailings can be used as filling materials and can be used as raw materials of building materials, such as cement, silicate tailing sand bricks, tiles, aerated concrete, refractory materials and the like, and also can be used as pavement materials for constructing roads and the like.

However, such a mining area treatment device in the prior art has poor flexibility in breaking stone, and the tailings to be treated are often required to be transported to a special processing plant by using vehicles, so that huge transportation cost is generated, and the corresponding working efficiency is also lower, so that the problem is solved by the mining area treatment device capable of breaking stone.

Disclosure of Invention

The invention aims to provide a mining area treatment device capable of breaking stone blocks, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a mining area administering device of broken stone, includes the frame, frame lower extreme one side is provided with a plurality of gyro wheels through the even activity of pivot, frame upper end one side is fixed and is having the stand, the fixed storage bucket that is provided with in stand upper end, the frame upper end is provided with the broken mechanism that is used for broken stone in storage bucket one side, the frame is inside to be provided with at broken mechanism lower extreme and is used for carrying broken stone to load into car or piled up transport mechanism.

Preferably, the crushing mechanism comprises a crushing bin, a fixed jaw, a movable jaw, a first motor, a belt pulley and a driving belt, wherein the crushing bin is fixedly arranged at one side of the upright post at the upper end of the frame, the fixed jaw is fixedly arranged at one side of the inside of the crushing bin, the movable jaw is movably arranged at one side of the fixed jaw at the inside of the crushing bin, the first motor is fixedly arranged at one side of the surface of the crushing bin through a mounting seat, the belt pulley is fixedly arranged at the power output shaft end of the first motor and the power input shaft end of the movable jaw, the driving belt is sleeved between the belt pulleys, the stone can be conveniently and rapidly crushed through the crushing mechanism, and the crushing mode of the conventional jaw crusher is adopted when the crushing device is used for crushing stones.

Preferably, the transmission mechanism comprises a first support frame, a first transmission roller, a first transmission belt, a fixed frame, a rotating disc, a second support frame, a second transmission roller, a second transmission belt and a funnel, wherein the first support frame is fixedly arranged on one side of the upper end of the frame, the first transmission roller is movably arranged between the lower end of the crushing bin and the first support frame through bearings in the frame, the first transmission belt is sleeved between the first transmission rollers, the fixed frame is fixedly arranged on one side of the inside of the frame, the rotating disc is movably arranged at the upper end of the fixed frame through a rotating shaft, the second support frame is fixedly arranged at the upper end of the rotating disc, a plurality of second transmission rollers are uniformly and movably arranged on the outer side surface of the second support frame through the rotating shaft, the second transmission belt is sleeved between the second transmission rollers, and the funnel is fixedly arranged at the lower end of the first transmission roller between the first support frames; the crushed stones can be transported and loaded or piled up through the transmission mechanism.

Preferably, the outer side surface of the second support frame is provided with an extension mechanism capable of increasing the transmission length of the second transmission belt, the extension mechanism comprises a sliding groove, a sliding block, a third support frame, a third transmission roller, a third transmission belt and an electric push rod, the outer side surface of the second support frame is provided with the sliding groove, the sliding groove is movably clamped and provided with the sliding block, the outer side surface of the sliding block is fixedly provided with the third support frame, the surface of the third support frame is movably provided with the third transmission roller through a rotating shaft, the outer side surface of the third transmission roller is sleeved with the third transmission belt, the outer side surface of the second support frame is fixedly provided with the electric push rod, the movable end of the electric push rod is fixedly connected with the sliding block, and the transmission length of the second transmission belt can be extended through the third transmission belt, so that loading can be conveniently carried out; when the crushed stones are required to be accumulated, the scalability of the third conveyor belt is caused; the stacking range of the device can be increased; when the third conveying belt is needed, the electric push rod is used for extending, and then the sliding block is pushed to move along the sliding groove, so that the conveying distance of the second conveying belt can be extended; and when the third transmission belt is not required; the third conveyor belt can be accommodated at the lower end of the second conveyor belt, so that the third conveyor belt is not blocked when the device is transported.

Preferably, the second support frame surface is fixedly provided with a second motor, the output shaft end of the second motor is in transmission connection with the rotating shaft where the second transmission roller is located through a coupler, and the second transmission roller can be driven to rotate through the second motor, so that the second transmission belt can be conveniently driven to carry out transmission work.

Preferably, the surface of the third supporting frame is fixedly provided with a third motor, the output shaft end of the third motor is in transmission connection with the rotating shaft where the third transmission roller is located through a coupler, and the third transmission roller can be driven to rotate through the third motor, so that the third transmission belt can be conveniently driven to carry out transmission work.

Preferably, the worm wheel is fixedly arranged at the lower end of the rotating shaft where the rotating disc is located, the worm is movably arranged at one side of the worm wheel through a bearing, the worm is meshed with the worm wheel, a fourth motor is fixedly arranged at one side of the worm at the lower end of the fixed frame through a mounting seat, the output shaft end of the fourth motor is connected with the worm through transmission, and the worm is driven to rotate through the fourth motor, so that the worm wheel can be driven to rotate, the second conveying belt and the third conveying belt at the upper end of the rotating disc can be driven to rotate, the discharging positions of the second conveying belt and the third conveying belt can be conveniently adjusted for loading crushed stones, the carriage of a vehicle is conveniently aligned, the second conveying belt and the third conveying belt can rotate, the rotating disc rotating shaft is circular, and semicircular conveying and stacking can be carried out, and therefore the stacking range of the materials can be remarkably improved.

Preferably, the crushing bin upper end is provided with the feed inlet, the crushing bin lower extreme is provided with the discharge gate, can conveniently send into inside crushing bin to the stone material of storing in the bucket through the feed inlet, and can then transmit the stone material that smashes on to first conveyer belt through the discharge gate, utilizes first conveyer belt to second conveyer belt and third conveyer belt direction to transmit to can conveniently pack or pile up broken stone.

Preferably, the hydraulic telescopic support rods are fixedly arranged on two sides of the lower end of the frame, and the device can be separated from the trailer head through the hydraulic telescopic support rods and then contacted with the ground, so that the stability of the device in use can be ensured.

Preferably, the lower end of the frame is fixedly provided with a hook, and the device can be conveniently connected with the trailer head through the hook, so that the device can be conveniently moved; moving at each mine site.

Compared with the prior art, the invention has the beneficial effects that:

1. The invention provides a mining area treatment device, which is flexible to use, can quickly enter each mining area to be treated, and can clean tailings to assist the mining area to treat, and can be quickly transported to the next mining area for use after the mining area is used.

2. According to the invention, crushed stones can be transported and loaded or directly transported to the vicinity of the frame for accumulation and temporary storage through the transportation of the second conveyor belt; and during loading or stacking, due to the scalability of the third conveyor belt; the loading height and the stacking range of the device can be increased; when the third conveying belt is required to be used, the electric push rod is only required to extend, and then the sliding block is pushed to move along the sliding groove, so that the conveying distance of the second conveying belt can be extended; this allows the device to be adapted to higher loading vehicles or to transport crushed aggregates farther away to obtain a larger accumulation surface.

3. According to the invention, the worm is driven to rotate by the fourth motor, so that the worm wheel can be driven to rotate, the rotating disc and the second and third conveying belts at the upper end of the rotating disc can be driven to rotate, the discharging positions of the second and third conveying belts can be conveniently adjusted for crushed stone loading, the carriage of the vehicle can be conveniently aligned, the rotating shafts of the rotating disc can be circular for the sections of the second and third conveying belts which can rotate for crushed stone accumulation, and the conveying accumulation of materials can be carried out in a semicircle, so that the accumulation range of the materials can be further remarkably improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mining area treatment device capable of breaking stone blocks;

FIG. 2 is a cross-sectional view of a mine treatment apparatus for breaking up stone blocks in accordance with the present invention;

FIG. 3 is a front view of FIG. 2 in a mine treatment apparatus for breaking up rocks in accordance with the invention;

FIG. 4 is a bottom view of the overall structure of a mining area remediation device according to the present invention that breaks up rocks;

FIG. 5 is a view showing the installation of a fixed frame in a mine treatment apparatus for breaking stone blocks according to the present invention;

FIG. 6 is a side view of the overall structure of a mining area remediation device of the present invention with stone blocks broken;

FIG. 7 is an installation view of a rotating disc in a mine treatment apparatus for breaking up rocks in accordance with the invention;

FIG. 8 is a rotational view of a second conveyor belt in a mine treatment apparatus for breaking stone in accordance with the present invention;

Fig. 9 is an enlarged view of the mine treatment apparatus of the present invention for breaking up rocks at a in fig. 2.

In the figure: 1. a frame; 2. a roller; 3. a column; 4. a storage hopper; 5. crushing bin; 6. a fixed jaw; 7. a movable jaw; 8. a first motor; 9. a belt pulley; 10. a drive belt; 11. a first support frame; 12. a first transfer drum; 13. a first conveyor belt; 14. a fixed frame; 15. a rotating disc; 16. a second support frame; 17. a second transfer drum; 18. a second conveyor belt; 19. a funnel; 20. a chute; 21. a slide block; 22. a third support frame; 23. a third transfer drum; 24. a third conveyor belt; 25. an electric push rod; 26. a second motor; 27. a third motor; 28. a worm wheel; 29. a worm; 30. a fourth motor; 31. a feed inlet; 32. a discharge port; 33. a hydraulic telescopic stay bar; 34. a hook.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a mining area administering device of broken stone, includes frame 1, frame 1 lower extreme one side is provided with a plurality of gyro wheels 2 through the even activity of pivot, frame 1 upper end one side is fixed and is having stand 3, stand 3 upper end is fixed to be provided with and stores hopper 4, frame 1 upper end is provided with the crushing mechanism that is used for broken stone in storing hopper 4 one side, frame 1 is inside to be provided with at the crushing mechanism lower extreme and is used for carrying broken stone and carry out loading or accumulational transport mechanism.

The crushing mechanism comprises a crushing bin 5, a fixed jaw 6, a movable jaw 7, a first motor 8, a belt pulley 9 and a transmission belt 10, wherein the crushing bin 5 is fixedly arranged at one side of the upright post 3 at the upper end of the frame 1, the fixed jaw 6 is fixedly arranged at one side of the inside of the crushing bin 5, the movable jaw 7 is movably arranged at one side of the fixed jaw 6 in the crushing bin 5, the first motor 8 is fixedly arranged at one side of the surface of the crushing bin 5 through a mounting seat, the belt pulley 9 is fixedly arranged at the power output shaft end of the first motor 8 and the power input shaft end of the movable jaw 7, the transmission belt 10 is sleeved between the belt pulleys 9, stone materials can be crushed rapidly through the crushing mechanism, and a traditional jaw crusher is adopted for crushing stone materials during crushing;

The conveying mechanism comprises a first supporting frame 11, a first conveying roller 12, a first conveying belt 13, a fixed frame 14, a rotating disc 15, a second supporting frame 16, a second conveying roller 17, a second conveying belt 18 and a funnel 19, wherein the first supporting frame 11 is fixedly arranged on one side of the upper end of the frame 1, the first conveying roller 12 is movably arranged between the lower end of the crushing bin 5 and the first supporting frame 11 through bearings in the frame 1, the first conveying belt 13 is sleeved between the first conveying rollers 12, the fixed frame 14 is fixedly arranged on one side of the frame 1, the rotating disc 15 is movably arranged at the upper end of the fixed frame 14 through a rotating shaft, the second supporting frame 16 is fixedly arranged at the upper end of the rotating disc 15, a plurality of second conveying rollers 17 are uniformly and movably arranged on the outer side surface of the second supporting frame 16 through the rotating shaft, the second conveying belt 18 is sleeved between the second conveying rollers 17, and the funnel 19 is fixedly arranged at the lower end of the first conveying roller 12 between the first supporting frames 11; the crushed stones can be transported and loaded or piled through the transport mechanism;

The extension mechanism capable of increasing the transmission length of the second transmission belt 18 is arranged on the outer side surface of the second support frame 16, the extension mechanism comprises a sliding groove 20, a sliding block 21, a third support frame 22, a third transmission roller 23, a third transmission belt 24 and an electric push rod 25, the sliding groove 20 is arranged on the outer side surface of the second support frame 16, the sliding block 21 is movably clamped in the sliding groove 20, the third support frame 22 is fixedly arranged on the outer side surface of the sliding block 21, the third transmission roller 23 is movably arranged on the surface of the third support frame 22 through a rotating shaft, the third transmission belt 24 is sleeved on the outer side surface of the third transmission roller 23, the electric push rod 25 is fixedly arranged on the outer side surface of the second support frame 16, and the movable end of the electric push rod 25 is fixedly connected with the sliding block 21, so that the transmission length of the second transmission belt 18 can be extended through the third transmission belt 24, and loading can be conveniently carried out; and when the crushed stone is to be piled up, due to the scalability of the third belt 24; the stacking range of the device can be increased; when the third conveying belt 24 is needed, the electric push rod 25 is only needed to stretch, and then the sliding block 21 is pushed to move along the sliding groove 20, so that the transmissible distance of the second conveying belt 18 can be extended; and when the third belt 24 is not required; the third conveyor belt 24 can be accommodated at the lower end of the second conveyor belt 18 so as not to be obstructed when the device is transported;

The surface of the second supporting frame 16 is fixedly provided with a second motor 26, the output shaft end of the second motor 26 is in transmission connection with the rotating shaft of the second transmission roller 17 through a coupler, and the second motor 26 can drive the second transmission roller 17 to rotate, so that the second transmission belt 18 can be conveniently driven to carry out transmission work;

the surface of the third supporting frame 22 is fixedly provided with a third motor 27, the output shaft end of the third motor 27 is in transmission connection with the rotating shaft where the third transmission roller 23 is positioned through a coupler, and the third transmission roller 23 can be driven to rotate through the third motor 27, so that the third transmission belt 24 can be conveniently driven to carry out transmission work;

The worm wheel 28 is fixedly arranged at the lower end of the rotating shaft where the rotating disc 15 is positioned, the worm 29 is movably arranged at the lower end of the fixed frame 14 on one side of the worm wheel 28 through a bearing, the worm 29 and the worm wheel 28 are meshed with each other, a fourth motor 30 is fixedly arranged at the lower end of the fixed frame 14 on one side of the worm 29 through a mounting seat, the output shaft end of the fourth motor 30 is in transmission connection with the worm 29 through a coupler, and the worm 29 is driven to rotate through the fourth motor 30, so that the worm wheel 28 can be driven to rotate, the rotating disc 15 and the second conveying belt 18 and the third conveying belt 24 at the upper end of the rotating disc 15 can be driven to rotate, the discharging positions of the second conveying belt 18 and the third conveying belt 24 can be conveniently adjusted for crushed stone loading, the crushed stone can be conveniently aligned with a carriage of a vehicle, and for crushed stone accumulation, the rotatable joint second conveying belt 18 and the third conveying belt 24 can rotate the rotating disc 15 to rotate the rotating shaft to form a semicircle for conveying and accumulation of materials, so that the stackable range of materials can be remarkably improved;

the upper end of the crushing bin 5 is provided with a feed port 31, the lower end of the crushing bin 5 is provided with a discharge port 32, stone stored in the storage hopper 4 can be conveniently fed into the crushing bin 5 through the feed port 31, crushed stone can be transmitted to the first transmission belt 13 through the discharge port 32, and the crushed stone can be conveniently loaded or piled up by utilizing the first transmission belt 13 to the second transmission belt 18 and the third transmission belt 24;

the two sides of the lower end of the frame 1 are fixedly provided with hydraulic telescopic supporting rods 33, and the device can be separated from the trailer head through the hydraulic telescopic supporting rods 33 and then contacted with the ground, so that the stability of the device in use can be ensured;

the lower end of the frame 1 is fixedly provided with a hook 34, and the device can be conveniently connected with a trailer head through the hook 34, so that the device can be conveniently moved; moving at each mine site.

Working principle: when the device is used, the body part of the device can be connected with the trailer head in the prior art by using the hook 34, and then the device can be moved by using the trailer, so that the device is convenient to move and can be directly moved to a mine site where tailings are required to be treated, and the transportation cost required by crushing the tailings subsequently can be reduced;

When stones are required to be crushed, the trailer is separated from the device, the device can be quickly formed into a tailing treatment crushing device, tailings which are required to be crushed can be poured into the storage hopper 4 through equipment such as a forklift, a digger and the like, the storage hopper 4 of the device is slightly inclined towards the crushing bin 5, so that the stones can automatically roll and slide down towards the crushing bin 5, at the moment, the movable jaw 7 can be driven to be intermittently meshed towards the direction of the fixed jaw 6 through the first motor 8, at the moment, the movable jaw 7 which is in intermittent meshing is matched with the fixed jaw 6 to crush the tailings of the large stones, the crushed tailings can enter the upper end of the first conveying belt 13 through the discharge hole 32, the crushed tailings can be conveyed into the hopper 19 through the first conveying belt 13, the crushed stones can be conveyed onto the second conveying belt 18 through the hopper 19 after the crushed stones are leaked down, at the moment, the stones can be moved obliquely upwards through the conveying of the second conveying belt 18, and the crushed stones can be conveyed to the conveyor or be directly conveyed to the vicinity of the frame 1 for accumulation; and at loading or stacking, due to the scalability of the third conveyor belt 24; the loading height and the stacking range of the device can be increased; when the third conveying belt 24 is needed, the electric push rod 25 is only needed to stretch, and then the sliding block 21 is pushed to move along the sliding groove 20, so that the transmissible distance and the height of the second conveying belt 18 can be expanded; this allows the device to be adapted to higher loading vehicles or to transport crushed aggregates farther to obtain a larger accumulation surface;

When the device is used, the worm 29 is driven to rotate by the fourth motor 30, so that the worm wheel 28 can be driven to rotate, the rotating disc 15 and the second conveying belt 18 and the third conveying belt 24 at the upper end of the rotating disc 15 can be driven to rotate, the discharging positions of the second conveying belt 18 and the third conveying belt 24 can be conveniently adjusted for loading crushed stones, the carriages of the vehicle can be conveniently aligned, the rotating shafts of the rotating disc 15 can be circular for the crushed stone accumulation sections of the second conveying belt 18 and the third conveying belt 24, and the conveying accumulation of the materials can be carried out in a semicircular manner, so that the accumulation range of the materials can be further remarkably improved;

And when the device is required to move, i.e. when the third conveyor belt 24 is not required; the third conveying belt 24 can be contained at the lower end of the second conveying belt 18 by the contraction of the electric push rod 25, and then the second conveying belt 18 is aligned with the frame 1 by the rotation of the rotating disc 15 to form the structure shown in fig. 8, so that the second conveying belt 18 and the third conveying belt 24 are not blocked when the device is transported and moved; thereby being convenient for the movement of the device.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Mining area administering device of breakable stone, including frame (1), its characterized in that: the stone crusher is characterized in that a plurality of rollers (2) are uniformly and movably arranged on one side of the lower end of the frame (1) through a rotating shaft, a stand column (3) is fixed on one side of the upper end of the frame (1), a storage hopper (4) is fixedly arranged on the upper end of the stand column (3), a crushing mechanism for crushing stones is arranged on one side of the storage hopper (4) on the upper end of the frame (1), and a conveying mechanism for conveying crushed stones for loading or stacking is arranged at the lower end of the crushing mechanism inside the frame (1).

2. A mine treatment apparatus for breaking stone as set forth in claim 1, wherein: the crushing mechanism comprises a crushing bin (5), a fixed jaw (6), a movable jaw (7), a first motor (8), a belt pulley (9) and a driving belt (10), wherein the crushing bin (5) is fixedly arranged at one side of the upright post (3) at the upper end of the frame (1), the fixed jaw (6) is fixedly arranged at one side of the inside of the crushing bin (5), the movable jaw (7) is movably arranged at one side of the fixed jaw (6) in the crushing bin (5), the first motor (8) is fixedly arranged at one side of the surface of the crushing bin (5) through a mounting seat, the belt pulley (9) is fixedly arranged at the power output shaft end of the first motor (8) and the power input shaft end of the movable jaw (7), and the driving belt (10) is sleeved between the belt pulleys (9).

3. A mine treatment apparatus for breaking stone as claimed in claim 2, wherein: the utility model provides a conveyor mechanism, including first support frame (11), first transmission cylinder (12), first transmission band (13), fixed frame (14), rolling disc (15), second support frame (16), second transmission cylinder (17), second transmission band (18), funnel (19), frame (1) upper end one side is fixed to be provided with first support frame (11), frame (1) inside all is provided with first transmission cylinder (12) through the bearing activity between broken storehouse (5) lower extreme and first support frame (11), the cover is equipped with first transmission band (13) between first transmission cylinder (12), frame (1) inside one side is fixed to be provided with fixed frame (14), fixed frame (14) upper end is provided with rolling disc (15) through the pivot activity, rolling disc (15) upper end is fixed to be provided with second support frame (16), second support frame (16) outside surface is provided with a plurality of second transmission cylinder (17) through the pivot even activity, the cover is equipped with second transmission band (18) between second transmission cylinder (17), first transmission cylinder (12) are fixed to be provided with funnel (19) between first support frame (11).

4. A mine treatment apparatus for breaking stone as claimed in claim 3, wherein: the utility model discloses a conveyor belt structure, including second support frame (16), second support frame (16) outside surface is provided with the extending mechanism that can increase second conveyer belt (18) transmission length, extending mechanism includes spout (20), slider (21), third support frame (22), third transmission cylinder (23), third conveyer belt (24), electric putter (25), spout (20) have been seted up to second support frame (16) outside surface, inside activity block of spout (20) is provided with slider (21), slider (21) outside surface fixation is provided with third support frame (22), third support frame (22) surface is provided with third transmission cylinder (23) through the pivot activity, third transmission cylinder (23) outside surface cover is equipped with third conveyer belt (24), second support frame (16) outside surface fixation is provided with electric putter (25), fixed connection between movable end and slider (21) of electric putter (25).

5. A mine treatment apparatus for breaking stone as claimed in claim 3, wherein: the surface of the second supporting frame (16) is fixedly provided with a second motor (26), and the output shaft end of the second motor (26) is in transmission connection with a rotating shaft where the second transmission roller (17) is located through a coupler.

6. A mine treatment apparatus for breaking stone as set forth in claim 4, wherein: the surface of the third supporting frame (22) is fixedly provided with a third motor (27), and the output shaft end of the third motor (27) is in transmission connection with the rotating shaft where the third transmission roller (23) is located through a coupler.

7. A mine treatment apparatus for breaking stone as claimed in claim 3, wherein: the rotating disc is characterized in that a worm wheel (28) is fixedly arranged at the lower end of a rotating shaft where the rotating disc (15) is located, a worm (29) is movably arranged at the lower end of the fixed frame (14) on one side of the worm wheel (28) through a bearing, the worm (29) and the worm wheel (28) are meshed with each other, a fourth motor (30) is fixedly arranged at the lower end of the fixed frame (14) on one side of the worm (29) through a mounting seat, and the output shaft end of the fourth motor (30) is connected with the worm (29) through a transmission.

8. A mine treatment apparatus for breaking stone as claimed in claim 2, wherein: the upper end of the crushing bin (5) is provided with a feeding hole (31), and the lower end of the crushing bin (5) is provided with a discharging hole (32).

9. A mine treatment apparatus for breaking stone as set forth in claim 1, wherein: the two sides of the lower end of the frame (1) are fixedly provided with hydraulic telescopic supporting rods (33).

10. A mine treatment apparatus for breaking stone as set forth in claim 1, wherein: the lower end of the frame (1) is fixedly provided with a hook (34).