CN218542245U

CN218542245U - Mining machine with crushing function

Info

Publication number: CN218542245U
Application number: CN202222387137.XU
Authority: CN
Inventors: 刘艳东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-28
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a mining machine with shredding function relates to coal mining equipment technical field, the power distribution box comprises a box body, the right flank fixedly connected with of box dustpan board, two baffles of the lower fixed surface of dustpan board are connected with, the below of dustpan board is equipped with cross axle one, two the inside of baffle all rotates with a cross axle to be connected, the outer fixed surface of cross axle one is connected with the cylinder, the both ends of cylinder are fixedly connected with conical gear A and conical gear B respectively, the inside of dustpan board is rotated and is connected with two vertical scroll, two the equal fixedly connected with impeller dish in top of vertical scroll. The utility model discloses its advantage lies in carrying out the screen cloth to kibbling ore and filtering, and the great ore that filters out flows back and smashes once more, makes the ore specification size of transporting unified even, the transportation of being convenient for.

Description

Mining machine with crushing function

Technical Field

The utility model relates to a coal mining equipment technical field especially relates to a mining machine with crushing function.

Background

A mining machine is a type of mining equipment, which is divided into open-pit and underground continuous mining machines according to the mining location. Underground continuous mining machines are classified into a drum type, an auger type, a cantilever type, and a balance wheel type.

The term continuous miner is generally used to refer to an underground mining machine whose function is to continuously strip off ore and load it into an underground mining machine in a conveyor facility. The mining method is used for underground mining of soft and medium hard ore rocks.

When the existing underground continuous mining machine continuously peels off ores and is loaded into a transportation device to be transported out, the crushing function of the mining machine is only primary crushing, so that the ores are uneven in size and inconvenient to transport.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mining machine with a crushing function. The advantage lies in carrying out the screen cloth to kibbling ore and filtering, and the great ore that filters out carries out the backward flow and smashes once more, and the ore specification of transporting out like this is unified even.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mining machine with shredding function, includes the box, the right flank fixedly connected with dustpan board of box, the lower surface fixedly connected with two baffles of dustpan board, the below of dustpan board is equipped with cross axle one, two the inside of baffle all with a cross axle rotation connection, the surface fixedly connected with cylinder of cross axle one, the both ends of cylinder are fixedly connected with conical gear A and conical gear B respectively, the inside rotation of dustpan board is connected with two vertical axiss, two the top of vertical axis all fixedly connected with impeller dish, two the bottom of vertical axis all fixedly connected with conical gear C, conical gear A and corresponding conical gear C intermeshing, conical gear B and corresponding conical gear C intermeshing, the right flank fixedly connected with mining mechanism of box.

Through the technical scheme: the mining mechanism is used for continuously stripping ores, the crushed ores are placed and transferred to be collected by the dustpan plate, the transverse shaft rotates anticlockwise to drive the bevel gear A and the bevel gear B to rotate anticlockwise simultaneously, the bevel gear A and the bevel gear B rotate anticlockwise to drive the two impeller discs to rotate oppositely, and the crushed ores are conveyed into the rectangular feed inlet on the right side face of the box body through the blades on the impeller discs.

The utility model discloses further set up as, the inside of box is rotated and is connected with cross axle two, cross axle three, cross axle four and cross axle five, the fixed surface of cross axle two is connected with drive wheel one and band pulley one, the surface transmission of drive wheel one is connected with conveyer belt one, drive wheel one is connected with drive wheel two through the transmission of conveyer belt one, the inside and the four fixed connection of cross axle of drive wheel two

Through the technical scheme: the motor is started, the motor rotates to drive the second transverse shaft to rotate anticlockwise, the second transverse shaft rotates anticlockwise to drive the first conveying belt to rotate anticlockwise, the first conveying belt rotates to drive the second driving wheel to rotate anticlockwise, crushed ore entering from the rectangular feeding hole falls on the first conveying belt through a slope, and two sides of the first conveying belt are provided with guardrail edges for preventing the ore from falling.

The utility model discloses further set up to, the fixed surface of the three cross axle is connected with drive wheel three, the surface transmission of the three drive wheel is connected with conveyer belt two, drive wheel three is connected with drive wheel four through the transmission of conveyer belt two, the inside and the five fixed connection of cross axle of drive wheel four, the surface transmission of band pulley one is connected with belt one, band pulley one is connected with band pulley two through the transmission of belt one, the inside and a cross axle fixed connection of band pulley two, the positive fixedly connected with motor of box, the output and the two fixed connection of cross axle of motor.

Through the technical scheme: ore is conveyed to the upper part of the receiving hopper by the first conveying belt and falls into the receiving hopper, the first transverse shaft rotates anticlockwise while the second transverse shaft rotates the first belt wheel, the first belt wheel rotates anticlockwise to drive the first belt wheel to rotate, the first belt wheel rotates anticlockwise to drive the second belt wheel to rotate, and the second belt wheel rotates anticlockwise to drive the first transverse shaft to rotate

The utility model discloses further set up to, the outer fixed surface of cross axle four is connected with band pulley three, the surface transmission of band pulley three is connected with belt two, band pulley three is connected with band pulley four through two transmissions of belt

Through the technical scheme: the second driving wheel rotates anticlockwise to drive the fourth cross shaft to rotate, the fourth cross shaft rotates anticlockwise to drive the third belt wheel to rotate, the third belt wheel rotates anticlockwise to drive the second belt wheel to rotate, the second belt wheel rotates anticlockwise to drive the fourth belt wheel to rotate, and the fourth belt wheel rotates anticlockwise to drive the first screw shaft to rotate.

The utility model discloses further set up to, the inside fixedly connected with screw shaft of band pulley four, the outer fixed surface of screw shaft is connected with gear one and gear three, the screw shaft is kept away from one end fixedly connected with screw rod one of gear one

Through the technical scheme: the screw shaft rotates anticlockwise to drive the gear III to rotate, the gear III rotates anticlockwise to drive the screw I to rotate anticlockwise, and the screw shaft rotates anticlockwise to drive the gear I to rotate anticlockwise.

The utility model discloses further set up to, the below of drive wheel two is equipped with connects the hopper, the below fixedly connected with screw rod case that connects the hopper, the inside of screw rod case is equipped with screw rod two, screw rod one and two intermeshing of screw rod

Through the technical scheme: the first screw and the second screw rotate in opposite directions to crush the ore falling from the receiving hopper.

The utility model discloses further set up to, screw rod two is close to one end fixedly connected with gear four of gear one, gear four and gear three-phase intermeshing, the outer fixed surface of cross axle five is connected with gear two, gear two and gear one intermeshing

Through the technical scheme: three anticlockwise rotations of the gear drive four clockwise rotations of the gear, the four clockwise rotations of the gear drive two clockwise rotations of the screw, therefore the screw I and the screw II rotate in opposite directions, the ore coming from the receiving hopper enters the screw box, the ore is crushed through the opposite rotation of the screw I and the screw II, and the falling ore is sieved on a filter screen obliquely arranged below the ore, the screw shaft anticlockwise rotation drives the gear I to rotate, the gear I anticlockwise rotation drives the gear II to rotate, the gear II clockwise rotation five-axis rotation drives the driving wheel four to rotate, the four clockwise rotations of the driving wheel drives the conveyor belt II to rotate clockwise, the conveyor belt rotation drives the cross shaft three to rotate, the conveyor belt II conveys the massive ore filtered by the filter screen into the dustpan plate to be subjected to backflow crushing

The utility model discloses further set up to, the inside wall fixedly connected with screen filter of screw rod case, the lower fixed surface who connects the hopper is connected with the discharge gate

Through the technical scheme: the crushing ore filters the discharge gate that gets into the transfer through the filter screen and then transports the outside, the bold ore that the filter screen filtered out, the filter screen is the slope setting, two upper portions of conveyer belt are fallen through the slope passageway to the bold ore, the right flank of transporting the box through conveyer belt two falls on the outside dustpan board through a slope passageway, collect conveyer belt one above through the ore that impeller disc and just mined down again, the circulation is smashed, the ore that comes out from the discharge gate like this will be unified standard.

The utility model has the advantages that:

1. this mining machine with shredding function, through being provided with conveyer belt one, connect parts such as hopper and screw rod, through screw rod part and conveyer belt one and connect mutual cooperation relation between the hopper part, make screw rod part can smash first ore and backward flow ore through the rotation, and then reached this device can pass through conveyer belt one, loading hopper and screw rod carry out kibbling effect to first ore and backward flow ore, the mining machine with shredding function of having solved today, only carry out preliminary crushing, the uneven problem of ore size.

2. This mining machine with shredding function through being provided with parts such as the dustpan board of winnowing, impeller dish, through mutual cooperation relation between the part of winnowing, the impeller dish can be collected the ore through the rotation for impeller dish part, and then has reached this device and can carry out preliminary collection's effect through dustpan board and impeller dish to the ore.

3. This mining machine with shredding function, through being provided with conveyer belt two, filter screen and gear part, through two parts of conveyer belt and filter screen and gear part between mutual cooperation relation for two parts of conveyer belt can carry out the backward flow to the bold ore that filters out from the filter screen through the transmission and carry the dustpan board, and then reached this device can pass through conveyer belt two, and filter screen and gear carry out the effect of backward flow transport to smashing incomplete ore.

Drawings

Fig. 1 is a schematic diagram of an internal three-dimensional structure of a box of a mining machine with a crushing function according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a box of a mining machine with a crushing function according to the present invention;

fig. 3 is a schematic overall three-dimensional structure diagram of a mining machine with a crushing function according to the present invention;

fig. 4 is a schematic view of an internal structure of a screw box of the mining machine with a crushing function according to the present invention;

fig. 5 is a schematic diagram illustrating an internal structure of a mining machine with a crushing function according to the present invention;

fig. 6 is a schematic view of an internal structure of a screw box of the mining machine with a crushing function according to the present invention;

fig. 7 is a schematic front view of a mining machine with a crushing function according to the present invention.

In the figure: 1. a box body; 2. a dustpan plate; 3. an impeller disc; 4. a mining mechanism; 5. a first conveyor belt; 6. a second driving wheel; 7. a third belt wheel; 8. the horizontal axis is IV; 9. a second belt; 10. a first gear; 11. a second gear; 12. a horizontal axis V; 13. a second conveyor belt; 14. a horizontal axis III; 15. a first belt wheel; 16. a second horizontal axis; 17. a baffle plate; 18. a third driving wheel; 19. a first horizontal axis; 20. a drum; 21. a bevel gear A; 22. a bevel gear B; 23. a bevel gear C; 24. a first belt; 25. a screw shaft; 26. a third gear; 27. a fourth gear; 28. a first screw rod; 29. a second screw; 30. a receiving hopper; 31. a screw box; 32. a vertical shaft; 33. a motor; 34. a first transmission wheel; 35. a belt wheel IV; 36. a fourth driving wheel; 37. a second belt wheel; 38. a screen mesh; 39. and (4) discharging a material outlet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-7, a mining machine with a crushing function comprises a box body 1, a dustpan plate 2 is fixedly connected to the right side surface of the box body 1, two baffle plates 17 are fixedly connected to the lower surface of the dustpan plate 2, a cross shaft I19 is arranged below the dustpan plate 2, the interiors of the two baffle plates 17 are rotatably connected with the cross shaft I19, a roller 20 is fixedly connected to the outer surface of the cross shaft I19, a conical gear A21 and a conical gear B22 are fixedly connected to two ends of the roller 20 respectively, two vertical shafts 32 are rotatably connected to the interior of the dustpan plate 2, impeller discs 3 are fixedly connected to top ends of the two vertical shafts 32, a conical gear C23 is fixedly connected to bottom ends of the two vertical shafts 32, the conical gear A21 is engaged with the corresponding conical gear C23, the conical gear B22 is engaged with the corresponding conical gear C23, a mining mechanism 4 is fixedly connected to the right side surface of the box body 1, the mining mechanism 4 continuously peels off ores, crushed ores are collected by the dustpan plate 2, the cross shaft I19 rotates counterclockwise to drive the conical gear A21 and the conical gear B22 to rotate simultaneously, and the conical gear A and the mining mechanism drives the two impeller discs to rotate counterclockwise to convey the ores into the box body 1.

Specifically, a cross shaft II 16, a cross shaft III 14, a cross shaft IV 8 and a cross shaft V12 are rotatably connected inside the box body 1, a transmission wheel I34 and a belt wheel I15 are fixedly connected to the outer surface of the cross shaft II 16, a transmission belt I5 is connected to the outer surface of the transmission wheel I34 in a transmission manner, a transmission wheel II 6 is connected to the transmission wheel I34 in a transmission manner through the transmission belt I5, the inside of the transmission wheel II 6 is fixedly connected with the cross shaft IV 8, a motor 33 is started, the motor 33 rotates to drive the cross shaft II 16 to rotate anticlockwise, the cross shaft II 16 rotates anticlockwise to drive the transmission belt I5 to rotate anticlockwise, the transmission belt I5 rotates to drive the transmission wheel II 6 to rotate anticlockwise, crushed ore entering from the rectangular feeding hole falls on the transmission belt I5 through a slope, and two sides of the transmission belt I5 are provided with guard rails for preventing the ore from falling.

Specifically, the outer surface of the third transverse shaft 14 is fixedly connected with a third transmission wheel 18, the outer surface of the third transmission wheel 18 is in transmission connection with a second transmission belt 13, the third transmission wheel 18 is in transmission connection with a fourth transmission wheel 36 through the second transmission belt 13, the inside of the fourth transmission wheel 36 is fixedly connected with a fifth transverse shaft 12, the outer surface of the first transmission wheel 15 is in transmission connection with a first belt 24, the first transmission wheel 15 is in transmission connection with a second transmission wheel 37 through the first transmission belt 24, the inside of the second transmission wheel 37 is fixedly connected with a first transverse shaft 19, the front face of the box body 1 is fixedly connected with a motor 33, the output end of the motor 33 is fixedly connected with the second transverse shaft 16, ore is conveyed to the upper portion of the receiving hopper 30 through the first transmission belt 5 and falls into the receiving hopper 30, the first transverse shaft 16 rotates anticlockwise while the first transmission wheel 15 rotates, the first transmission wheel 15 rotates anticlockwise to drive the first transmission belt 24 to rotate, the first transmission wheel 24 rotates anticlockwise, the second transmission wheel 37 rotates through the first transmission belt 24 rotates anticlockwise, and the second transmission wheel 37 rotates anticlockwise to drive the first transverse shaft 19 to rotate.

Specifically, the outer surface of the cross shaft four 8 is fixedly connected with a belt wheel three 7, the outer surface of the belt wheel three 7 is in transmission connection with a belt wheel two 9, the belt wheel three 7 is in transmission connection with a belt wheel four 35 through the belt wheel two 9, the transmission wheel two 6 rotates anticlockwise to drive the cross shaft four 8 to rotate, the cross shaft four 8 rotates anticlockwise to drive the belt wheel three 7 to rotate, the belt wheel three 7 rotates anticlockwise to drive the belt wheel two 9 to rotate, the belt wheel two 9 rotates anticlockwise to drive the belt wheel four 35 to rotate, and the belt wheel four 35 rotates anticlockwise to drive the screw shaft 25 to rotate.

Specifically, a screw shaft 25 is fixedly connected to the inside of the belt pulley four 35, a first gear 10 and a third gear 26 are fixedly connected to the outer surface of the screw shaft 25, a first screw 28 is fixedly connected to one end, away from the first gear 10, of the screw shaft 25, the screw shaft 25 rotates counterclockwise to drive the third gear 26 to rotate, the third gear 26 rotates counterclockwise to drive the first screw 28 to rotate counterclockwise, and the screw shaft 25 rotates counterclockwise to drive the first gear 10 to rotate counterclockwise.

Specifically, a receiving hopper 30 is arranged below the second driving wheel 6, a screw box 31 is fixedly connected below the receiving hopper 30, a second screw 29 is arranged inside the screw box 31, the first screw 28 and the second screw 29 are meshed with each other, and the first screw 28 and the second screw 29 rotate oppositely to crush ore falling from the receiving hopper 30.

Specifically, one end of the second screw 29, which is close to the first gear 10, is fixedly connected with a fourth gear 27, the fourth gear 27 is meshed with a third gear 26, the second gear 11 is fixedly connected to the outer surface of the fifth cross shaft 12, the second gear 11 is meshed with the first gear 10, the third gear 26 rotates anticlockwise to drive the fourth gear 27 to rotate clockwise, the fourth gear 27 rotates clockwise to drive the second screw 29 to rotate clockwise, so that the first screw 28 and the second screw 29 rotate oppositely, ores entering from the receiving hopper 30 enter the screw box 31, the ores are crushed through the rotation of the first screw 28 and the second screw 29, and fall onto the obliquely-arranged filter screen 38 below to be screened, the screw shaft 25 rotates anticlockwise to drive the first gear 10 to rotate, the first gear 10 rotates anticlockwise to drive the second gear 11 to rotate anticlockwise, the second gear 11 rotates the fifth cross shaft 12 clockwise to drive the fourth gear 36 to rotate clockwise to drive the second conveyor belt 13 to rotate clockwise, the second conveyor belt 13 rotates to drive the third conveyor belt 13 to rotate, and the second conveyor belt 13 conveys large ores filtered by the filter screen 38 into the dustpan 2 to be crushed and reflowed.

Specifically, a filter screen 38 is fixedly connected to the inner side wall of the screw box 31, a discharge port 39 is fixedly connected to the lower surface of the receiving hopper 30, crushed ore is filtered by the filter screen 38 and enters the downward discharge port 39 to be conveyed to the outside, large ore filtered by the filter screen 38 is obliquely arranged, the large ore falls on the upper portion of the second conveyor belt 13 through a slope channel, is conveyed to the right side face of the box body 1 through the second conveyor belt 13 and falls on the external dustpan plate 2 through a slope channel, and is collected on the first conveyor belt 5 through the impeller disc 3 and the ore which is just mined, and is circularly crushed, so that the ore which is discharged from the discharge port 39 can be in a unified standard.

The working principle is as follows: the mining mechanism 4 continuously peels off ores, crushed ores are dropped and are collected by the dustpan plate 2, the motor 33 is started, the motor 33 rotates to drive the second cross shaft 16 to rotate anticlockwise, the second cross shaft 16 rotates anticlockwise to drive the first belt pulley 15 to rotate, the first belt pulley 15 rotates anticlockwise to drive the first belt pulley 24 to rotate, the first belt pulley 24 rotates anticlockwise to drive the second belt pulley 37 to rotate, the second belt pulley 37 rotates anticlockwise to drive the first cross shaft 19 to rotate, the first cross shaft 19 rotates anticlockwise to drive the bevel gear A21 and the bevel gear B22 to rotate anticlockwise simultaneously, the bevel gear A21 and the bevel gear B22 rotate anticlockwise to respectively drive the two impeller discs 3 to rotate in opposite directions, crushed ores are conveyed into the rectangular feed port on the right side face of the box body 1 through blades on the impeller discs 3, the motor 33 rotates to drive the second cross shaft 16 to rotate anticlockwise, the second cross shaft 16 rotates anticlockwise to drive the first conveyor belt 5 to rotate anticlockwise, the first conveyor belt 5 rotates to drive the second conveyor belt 6 to rotate anticlockwise, crushed ores from the rectangular feed port through a slope, two sides of the conveyor belt 5 are conveyed to the hopper 30 above the conveyor belt, the hopper is connected with the first belt 30, the hopper 9 and is connected with the first belt pulley 30, the screw 7 rotates anticlockwise to rotate anticlockwise, the screw 7 rotates anticlockwise to rotate, the four screw 7 rotates, the belt wheel 8 rotates anticlockwise, the conveyor belt 25 rotates anticlockwise, the conveyor belt wheel 25 rotates, the third gear 26 rotates anticlockwise to drive the fourth gear 27 to rotate clockwise, the fourth gear 27 rotates clockwise to drive the second screw 29 to rotate clockwise, so that the first screw 28 and the second screw 29 rotate oppositely, ores entering from the receiving hopper 30 enter the screw box 31, the ores are crushed through the rotation of the first screw 28 and the second screw 29 oppositely and fall on the filter screen 38 obliquely arranged below the crushed ores to be screened, the crushed ores are filtered through the filter screen 38 to enter the downward discharging port 39 and then are conveyed to the outside, large ores filtered by the filter screen 38 are obliquely arranged, the large ores fall on the upper part of the second conveyor belt 13 through an oblique channel, the large ores are conveyed to the right side surface of the box 1 through the second conveyor belt 13 to fall on the external dustpan plate 2 through an oblique channel, and then the large ores are collected on the first conveyor belt 5 through the impeller disc 3 and a newly mined ore, and are circularly crushed, and the ores coming out from the discharging port 39 are unified standard.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mining machine with shredding function, includes box (1), its characterized in that, the right side fixedly connected with of box (1) dustpan board (2), the lower surface fixedly connected with two baffle (17) of dustpan board (2), the below of dustpan board (2) is equipped with cross axle one (19), two the inside of baffle (17) all rotates with cross axle one (19) to be connected, the outer fixed surface of cross axle one (19) is connected with cylinder (20), the both ends of cylinder (20) are fixedly connected with bevel gear A (21) and bevel gear B (22) respectively, the internal rotation of dustpan board (2) is connected with two vertical shafts (32), the top of two vertical shafts (32) all fixedly connected with impeller dish (3), the bottom of two vertical shafts (32) all fixedly connected with bevel gear C (23), bevel gear A (21) and corresponding bevel gear C (23) intermeshing, bevel gear B (22) and corresponding bevel gear C (23) intermeshing, the right side fixedly connected with mining mechanism of box (1).

2. A mining machine with a crushing function according to claim 1, characterized in that a transverse shaft II (16), a transverse shaft III (14), a transverse shaft IV (8) and a transverse shaft V (12) are rotatably connected to the inner part of the box body (1), a transmission wheel I (34) and a belt wheel I (15) are fixedly connected to the outer surface of the transverse shaft II (16), a conveyor belt I (5) is in transmission connection with the outer surface of the transmission wheel I (34), a transmission wheel II (6) is in transmission connection with the transmission wheel I (34) through the conveyor belt I (5), and the inner part of the transmission wheel II (6) is fixedly connected with the transverse shaft IV (8).

3. A mining machine with a crushing function according to claim 2, characterized in that the outer surface of the transverse shaft III (14) is fixedly connected with a transmission wheel III (18), the outer surface of the transmission wheel III (18) is in transmission connection with a transmission belt II (13), the transmission wheel III (18) is in transmission connection with a transmission wheel IV (36) through the transmission belt II (13), the inner part of the transmission wheel IV (36) is fixedly connected with the transverse shaft V (12), the outer surface of the pulley I (15) is in transmission connection with a belt I (24), the pulley I (15) is in transmission connection with a pulley II (37) through the belt I (24), the inner part of the pulley II (37) is fixedly connected with the transverse shaft I (19), the front surface of the box body (1) is fixedly connected with a motor (33), and the output end of the motor (33) is fixedly connected with the transverse shaft II (16).

4. A mining machine with a crushing function according to claim 3, characterized in that a third belt wheel (7) is fixedly connected to the outer surface of the fourth transverse shaft (8), a second belt (9) is in transmission connection with the outer surface of the third belt wheel (7), and the fourth belt wheel (35) is in transmission connection with the third belt wheel (7) through the second belt (9).

5. A mining machine with a crushing function according to claim 4, characterized in that a screw shaft (25) is fixedly connected to the inner part of the belt wheel four (35), a gear I (10) and a gear III (26) are fixedly connected to the outer surface of the screw shaft (25), and a screw I (28) is fixedly connected to the end of the screw shaft (25) far away from the gear I (10).

6. A mining machine with a crushing function according to claim 5, characterized in that a receiving hopper (30) is arranged below the second driving wheel (6), a screw box (31) is fixedly connected below the receiving hopper (30), a second screw (29) is arranged inside the screw box (31), and the first screw (28) and the second screw (29) are meshed with each other.

7. A mining machine with a crushing function according to claim 6, characterized in that one end of the second screw (29) close to the first gear (10) is fixedly connected with a fourth gear (27), the fourth gear (27) is meshed with a third gear (26), the outer surface of the fifth transverse shaft (12) is fixedly connected with a second gear (11), and the second gear (11) is meshed with the first gear (10).

8. A mining machine with crushing function according to claim 6, characterized in that the inner side wall of the screw box (31) is fixedly connected with a screen mesh (38), and the lower surface of the receiving hopper (30) is fixedly connected with a discharge hole (39).