CN217796286U

CN217796286U - Breaker is used in mine mining

Info

Publication number: CN217796286U
Application number: CN202221312442.6U
Authority: CN
Inventors: 李永然
Original assignee: Hubei Yongburn Machinery Manufacturing Co ltd
Current assignee: Hubei Yongburn Machinery Manufacturing Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-15
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a mining breaker is adopted in mine, including box and baffle, two spouts have been seted up at the top of box, two guide blocks of bottom fixedly connected with of baffle, and spout and guide block sliding connection, one side fixedly connected with rack of baffle, the first spring of one side fixedly connected with of rack, and first spring is fixed mutually with the box, one side outer wall swing joint of box has the fluted disc, and fluted disc and rack mesh mutually, the top swing joint of box has the pivot, and the box is passed and fixedly connected with flywheel and second band pulley are distinguished at the both ends of pivot. The utility model discloses not only can avoid building stones to break out easily from the feed inlet through the baffle and cause danger, improve the security of device, can use through the cooperation of fixed jaw and removal jaw simultaneously, make building stones obtain the extrusion and smash, improve the crushing effect of device, can also protect the motor through the safety cover, improve the protecting effect of device.

Description

Breaker is used in mine mining

Technical Field

The utility model relates to a crushing equipment technical field for mine mining especially relates to a breaker for mine mining.

Background

Crushers, also called stone crushers, are crushing machines used in the processing of metal ores and non-metal ores, which can crush mined raw ores into small particles by means of squeezing, bending and the like, and commonly used crushers include jaw crushers, gyratory crushers, cone crushers, roll crushers, impact crushers and the like, among which the jaw crushers are widely used.

The crusher is used as main force equipment for mine mining, the crusher is mainly used for crushing stones with different sizes, the feed inlet of a common jaw crusher is designed into an open structure, the crushed stones can be broken out from the feed inlet with probability during crushing, and certain danger can be caused to peripheral personnel, so that the crusher for mine mining is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crushing device for mine mining.

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

the utility model provides a breaker for mining, includes box and baffle, two spouts have been seted up at the top of box, two guide blocks of bottom fixedly connected with of baffle, and spout and guide block sliding connection, one side fixedly connected with rack of baffle, the first spring of one side fixedly connected with of rack, and first spring is fixed mutually with the box, one side outer wall swing joint of box has the fluted disc, and the fluted disc meshes with the rack mutually, the top swing joint of box has the pivot, and the box is passed and fixedly connected with flywheel and second band pulley respectively at the both ends of pivot, the one end fixedly connected with of pivot lacks the gear, and lacks the gear and meshes mutually with the fluted disc, one side outer wall fixedly connected with motor of box, the first band pulley of one end fixedly connected with of motor output shaft, and first band pulley and second band pulley pass through belt drive and connect, and the feed inlet has been seted up at the top of box.

As the utility model discloses further scheme again, the outside fixedly connected with eccentric wheel of pivot, the outside swing joint of eccentric wheel has the removal jaw.

As a further proposal, the inner wall of one side of the box body is fixedly connected with a fixed jaw plate.

As the utility model discloses further scheme again, one side fixedly connected with second spring of removal jaw, and the second spring is fixed mutually with the box.

As the utility model discloses further scheme again, one side outer wall fixedly connected with safety cover of box, and the motor is located the inside of safety cover, and the safety cover is passed to motor output shaft's one end.

As a further scheme of the utility model again, the bottom outer wall fixedly connected with rings of box.

As the utility model discloses further scheme again, the discharge gate has been seted up to the bottom of box, fixedly connected with discharging pipe in the discharge gate.

As the utility model discloses further scheme again, the equal fixedly connected with of both sides outer wall of box fixes the ear, the bottom fixedly connected with slipmat of fixed ear.

The utility model has the advantages that:

1. through the setting of installation rack on the baffle, the motor rotates and makes first band pulley drive the second band pulley and rotate to make the pivot drive and lack the gear revolve, and then make the fluted disc drive rack intermittent type nature remove about, and then make intraoral baffle intermittent type nature of ejection of compact remove, avoid conventional jaw breaker feed inlet to be open structure, cracked building stones have the probability can follow the feed inlet and break out and lead to the fact certain danger to peripheral personnel when the extrusion is broken, the security of device has been improved.

2. Use through the cooperation of fixed jaw with the removal jaw, the pivot rotates and makes the eccentric wheel rotate to the messenger removes the jaw and produces and rock, and the second spring shrink, and then makes removal jaw and fixed jaw extrude the building stones and smash, has improved the crushing effect of device.

3. Through the setting of installation safety cover on the box, the safety cover can protect the motor, avoids the motor to receive external impact and leads to damaging, has improved the protecting effect of device.

Drawings

Fig. 1 is a schematic perspective view of a crushing device for mining in a mine according to the present invention;

fig. 2 is a schematic structural diagram of a cross-sectional view of a box body of the crushing device for mining in a mine, which is provided by the utility model;

fig. 3 is the utility model provides a breaker for mine mining's safety cover sectional structure sketch map.

In the figure: 1. a baffle plate; 2. a box body; 3. a first spring; 4. a discharge pipe; 5. a rack; 6. a fluted disc; 7. a first pulley; 8. a second pulley; 9. a gear is missing; 10. a flywheel; 11. a protective cover; 12. a second spring; 13. fixing the ear; 14. a non-slip mat; 15. an eccentric wheel; 16. fixing a jaw plate; 17. moving the jaw plate; 18. a motor; 19. a lifting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a breaker for mining in mine, including box 2 and baffle 1, two spouts have been seted up at the top of box 2, there are two guide blocks through the bolt fastening in the bottom of baffle 1, and spout and guide block sliding connection, there is rack 5 through the bolt fastening in one side of baffle 1, there is first spring 3 in one side welding of rack 5, and first spring 3 is fixed with box 2, one side outer wall of box 2 rotates and is connected with fluted disc 6, and fluted disc 6 meshes with rack 5, the top of box 2 rotates and is connected with the pivot, the both ends of pivot are passed box 2 and are fixed with flywheel 10 and second band pulley 8 through the bolt fastening respectively, the one end key-type connection of pivot has scarce gear 9, and lack gear 9 and fluted disc 6 mesh, one side outer wall of box 2 passes through the bolt fastening has motor 18, the one end of motor 18 output shaft passes through the bolt fastening has first band pulley 7, motor 18 rotates and makes first band pulley 7 drive second band pulley 8 drive and rotate, thereby can break the countershaft and remove the probability that the broken stone material drives the first band pulley 7 and then make the broken stone material move from the top of the open gear feeding port, thereby make the broken stone material of the pivot make the broken probability drive the broken belt pulley 9.

The utility model discloses in, it is required to explain, there is eccentric wheel 15 in the outside of pivot through the bolt fastening, eccentric wheel 15's outside gap junction has removal jaw 17, one side inner wall of box 2 has fixed jaw 16 through the bolt fastening, one side welding of removing jaw 17 has second spring 12, and second spring 12 is fixed mutually with box 2, the pivot is rotated and is made eccentric wheel 15 rotate, thereby make removal jaw 17 produce and rock, second spring 12 shrink, and then make removal jaw 17 and fixed jaw 16 extrude the building stones and smash, one side outer wall of box 2 has safety cover 11 through the bolt fastening, and motor 18 is located the inside of safety cover 11, safety cover 11 can protect motor 18, it leads to the damage to avoid motor 18 to receive external force striking, safety cover 11 is passed to the one end of motor 18 output shaft, the bottom outer wall of box 2 has rings 19 through the bolt fastening, rings 19 make things convenient for the staff to remove the device, the discharge gate has been seted up to the bottom of box 2, there is discharging pipe 4 through the bolt fastening in the discharge gate, box 2's both sides outer wall all has fixed ear 13 through the bolt fastening, there is convenient for the mat device to carry out the installation and make the anti-skid device stable installation 14 more.

The working principle is as follows: when needing to carry out the breakage to building stones, at first starter motor 18, motor 18 rotates and makes first band pulley 7 drive second band pulley 8 and rotate, thereby make the pivot drive eccentric wheel 15 rotate, and then make removal jaw 17 produce and rock, and second spring 12 is flexible, and then make removal jaw 17 and fixed jaw 16 extrude the smashing to building stones, then the building stones after smashing pass through discharging pipe 4 and discharge, the pivot drives simultaneously and lacks gear 9 and rotates, and then make fluted disc 6 drive rack 5 intermittent type nature and control, and first spring 3 is flexible, and then make baffle 1 intermittent type nature remove, and then make the opening and closing of device intermittent type nature, safety cover 11 protects motor 18, avoid motor 18 to receive external force striking and lead to the damage.

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 breaker for mine mining, includes box (2) and baffle (1), its characterized in that, two spouts have been seted up at the top of box (2), two guide blocks of the bottom fixedly connected with of baffle (1), and spout and guide block sliding connection, one side fixedly connected with rack (5) of baffle (1), the first spring of one side fixedly connected with (3) of rack (5), and first spring (3) are fixed mutually with box (2), one side outer wall swing joint of box (2) has fluted disc (6), and fluted disc (6) and rack (5) mesh mutually, the top swing joint of box (2) has the pivot, and the both ends of pivot are passed box (2) and are fixedly connected with flywheel (10) and second band pulley (8) respectively, the one end fixedly connected with of pivot lacks gear (9), and lacks gear (9) and mesh with fluted disc (6), one side outer wall fixedly connected with motor (18) of box (2), the one end fixedly connected with first band pulley (7) of motor (18) output shaft, and second band pulley (7) and second band pulley (8) pass through the top that the feed inlet (2) were seted up.

2. The mining crushing device of claim 1, wherein an eccentric wheel (15) is fixedly connected to the outer side of the rotating shaft, and a movable jaw (17) is movably connected to the outer side of the eccentric wheel (15).

3. A mining crushing apparatus according to claim 2, characterised in that a fixed jaw (16) is fixedly connected to one side of the inner wall of the box (2).

4. A mining crushing apparatus according to claim 2, characterised in that a second spring (12) is fixedly connected to one side of the movable jaw (17), and the second spring (12) is fixed to the box (2).

5. The mining crushing device of claim 1, wherein a protective cover (11) is fixedly connected to the outer wall of one side of the box body (2), the motor (18) is located inside the protective cover (11), and one end of an output shaft of the motor (18) penetrates through the protective cover (11).

6. The crushing device for mine mining according to claim 1, characterized in that the outer wall of the bottom of the box body (2) is fixedly connected with a lifting ring (19).

7. The mining crushing device of claim 1, wherein a discharge port is formed in the bottom of the box body (2), and a discharge pipe (4) is fixedly connected in the discharge port.

8. The crushing device for mine mining according to claim 1, characterized in that the outer walls of the two sides of the box body (2) are fixedly connected with fixing lugs (13), and the bottoms of the fixing lugs (13) are fixedly connected with non-slip mats (14).