CN216538845U

CN216538845U - Sand making machine for ore crushing

Info

Publication number: CN216538845U
Application number: CN202122816308.1U
Authority: CN
Inventors: 王建兵; 李久玲; 崔奥; 曾令魁
Original assignee: Wuxue Mineral Resources Development Co ltd
Current assignee: Wuxue Mineral Resources Development Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-17
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a sand making machine for ore crushing, which comprises a device box and a feeding hole arranged at the top of the device box, wherein the top of an inner cavity of the device box is fixedly connected with a filter screen, the top of the filter screen is provided with a sliding groove, the inner surface of the sliding groove is connected with a sliding block in a sliding manner, the top of the sliding block is fixedly connected with a first crushing plate, and the front and the back of the top of the first crushing plate are fixedly connected with telescopic rods. This a system sand machine for ore crushing starts the telescopic link and drives first crushing shell and remove, and when two first crushing shells were close to each other, the material extrusion of messenger in the middle was broken, and when two first crushing shells kept away from each other to the material extrusion that makes both sides is broken, thereby makes great material broken, thereby avoids great material directly to pass through the crushing roller, thereby reduces the service load of motor, and then increases the life of device.

Description

Sand making machine for ore crushing

Technical Field

The utility model relates to the technical field of sand making machines, in particular to a sand making machine for ore crushing.

Background

The sand making machine is a fine crushing device, can be widely applied to fine crushing operation of raw materials and clinker in cement plants, can also be applied to fine crushing operation of medium-hardness materials such as dolomite, flint clay, lead zinc ore, serpentine, blast furnace slag, coal gangue, phosphate rock and the like, and is particularly suitable for processing and crushing artificial sand such as hard limestone, dolomite, granite, basalt and the like or highway pavement stone; the sand making machine is widely applied to smelting, building materials, highways, railways, water conservancy, chemical industry and other fields.

Present a system sand machine for ore crushing, most are direct put into system sand machine with the material, and great material causes great load for system sand machine, can cause the damage of device, and current a system sand machine for ore crushing moreover, when the crushing roller carries out the breakage to the material, partial material can be stained with on the crushing roller to influence the use of crushing roller.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sand making machine for ore crushing, which solves the problems that a larger load is caused to the sand making machine by a larger material and part of the material is stuck to a crushing roller.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a system sand machine for ore breakage, includes the device case and sets up the feed inlet at device roof portion, the top fixedly connected with filter screen of device incasement chamber, the sliding tray has been seted up at the top of filter screen, the internal surface sliding connection of sliding tray has the sliding block, the first crushing board of top fixedly connected with of sliding block, the front and the equal fixedly connected with telescopic link in the back at first crushing board top, the one end of telescopic link and the internal surface fixed connection of device case, the bottom of sliding block is rotated and is connected with the gangbar, the one end of gangbar is rotated and is connected with striking mechanism.

Preferably, the left side and the right side of the inner surface of the device box and the upper part of the filter screen are fixedly connected with a second crushing plate.

Preferably, the impact mechanism comprises a spring barrel and a spring rod, the bottom of the spring barrel is rotatably connected with one end of the linkage rod, and the inner surface of the spring barrel is slidably connected with the outer surface of the spring rod.

Preferably, an extension spring is fixedly connected between one end of the spring rod and the inner surface of the spring barrel, and the other end of the spring rod penetrates through the spring barrel and is fixedly connected with the impact plate.

Preferably, the left side and the right side of the inner cavity of the device box and the lower side of the filter screen are both rotatably connected with a crushing roller, one end of a rotating shaft of the crushing roller penetrates through the device box and is fixedly connected with a rotating gear, the back of the device box is fixedly connected with a motor, and one end of an output shaft of the motor is fixedly connected with one end of the rotating shaft of the crushing roller.

Preferably, the bottom of the inner surface of the device box is fixedly connected with a lower sliding plate, the top of the lower sliding plate is fixedly connected with a scraper, and the outer surface of the scraper is in close contact with the outer surface of the crushing roller.

Advantageous effects

The utility model provides a sand making machine for ore crushing. Compared with the prior art, the method has the following beneficial effects:

(1) this a system sand machine for ore crushing, the cooperation device case, the feed inlet, the filter screen, the sliding tray, the sliding block, first crushing shell, the telescopic link, the second crushing shell, the setting of gangbar and striking mechanism, it drives first crushing shell and removes to start the telescopic link, when two first crushing shells are close to each other, make middle material extrusion broken, when two first crushing shells keep away from each other, make the material extrusion of both sides broken, thereby make great material crushing, thereby avoid great material directly through the crushing roller, thereby reduce the service load of motor, and then increase the life of device.

(2) This a system sand machine for ore crushing, through the bottom fixedly connected with glide plate at device incasement surface, the top fixedly connected with scraper blade of glide plate, the surface of scraper blade and the surface in close contact with of crushing roller, the crushing roller rotates, and the scraper blade will be stained with the material on the crushing roller surface and scrape down to avoid the material to be stained with the surface at the crushing roller, and then increase the life of crushing roller.

Drawings

FIG. 1 is a schematic view of the internal and external structures of the present invention;

FIG. 2 is a schematic view of the structural connection of the device box, the first crushing plate, the telescopic rod and the second crushing plate;

FIG. 3 is a schematic view showing the structural connection of the device case, the rotary gear, the motor and the crushing roller;

fig. 4 is a schematic view of the internal structural connection of the striking mechanism of the present invention.

In the figure: 1. a device case; 2. a feed inlet; 3. a filter screen; 4. a sliding groove; 5. a slider; 6. a first breaker plate; 7. a telescopic rod; 8. a second breaker plate; 9. a linkage rod; 10. an impact mechanism; 11. a spring barrel; 12. a spring lever; 13. an impact plate; 14. a tension spring; 15. a rotating gear; 16. an electric motor; 17. a crushing roller; 18. a lower slide plate; 19. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sand making machine for ore crushing comprises a device box 1 and a feeding hole 2 arranged at the top of the device box 1, the top of the inner cavity of the device box 1 is fixedly connected with a filter screen 3, the top of the filter screen 3 is provided with a sliding groove 4, the inner surface of the sliding groove 4 is connected with a sliding block 5 in a sliding manner, the top of the sliding block 5 is fixedly connected with a first crushing plate 6, the front and the back of the top of the first crushing plate 6 are both fixedly connected with telescopic rods 7, the telescopic rods 7 are hydraulic telescopic rods, the telescopic rods 7 are arranged in a staggered manner, so that the normal operation of the device is ensured, one end of each telescopic rod 7 is fixedly connected with the inner surface of the device box 1, the bottom of the sliding block 5 is rotatably connected with a linkage rod 9, one end of the linkage rod 9 is rotatably connected with an impact mechanism 10, the telescopic rods 7 are started to drive the first crushing plates 6 to move, when the two first crushing plates 6 are close to each other, so that the middle materials are extruded and crushed, when two first crushing boards 6 are kept away from each other, the materials on two sides are extruded and crushed, so that the larger materials are crushed, the larger materials are prevented from directly passing through the crushing roller 17, the service load of the motor 16 is reduced, and the service life of the device is prolonged.

Furthermore, the left side and the right side of the inner surface of the device box 1 and the upper part of the filter screen 3 are fixedly connected with a second crushing plate 8, so that the materials can be crushed when the two first crushing plates 6 are far away from each other.

Further, the impact mechanism 10 comprises a spring barrel 11 and a spring rod 12, the bottom of the spring barrel 11 is rotatably connected with one end of the linkage rod 9, and the inner surface of the spring barrel 11 is slidably connected with the outer surface of the spring rod 12.

Further, fixedly connected with expanding spring 14 between the one end of spring beam 12 and the internal surface of spring barrel 11, expanding spring 14 is industrial grade spring, has fine antifatigue ability, can stretch repeatedly and use for a long time to can change after long-term the use, spring beam 12's the other end runs through spring barrel 11 and fixedly connected with striking plate 13, striking plate 13 adopts rubber material, thereby the striking of buffering striking plate 13.

Further, the left and right sides of the inner chamber of the device box 1 and the below that is located the filter screen 3 are all rotated and are connected with the crushing roller 17, the one end of the rotation shaft of the crushing roller 17 runs through the device box 1 and the fixedly connected with rotating gear 15, the back fixedly connected with motor 16 of the device box 1, motor 16 and external power source electric connection, control through control switch, the one end of motor 16 output shaft and the one end fixed connection of the rotation shaft of the crushing roller 17, the crushing roller 17 rotates, scraper blade 19 will be stained with and scrape down at the surperficial material of crushing roller 17, thereby avoid the material to be stained with the surface at the crushing roller 17, and then increase the life of the crushing roller 17.

Further, a lower slide plate 18 is fixedly connected to the bottom of the inner surface of the device case 1, a scraper 19 is fixedly connected to the top of the lower slide plate 18, and the outer surface of the scraper 19 is in close contact with the outer surface of the crushing roller 17.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, in adding device case 1 with the material through feed inlet 2, start telescopic link 7 and drive first crushing shell 6 and remove, when two first crushing shells 6 are close to each other, make middle material extrusion broken, when two first crushing shells 6 keep away from each other, make the material extrusion of both sides broken, the material through preliminary broken drops through filter screen 3, it makes gangbar 9 rotate to drive sliding block 5 when first crushing shell 6 removes, gangbar 9 rotates and drives spring barrel 11 and make spring beam 12 remove, spring beam 12 drives striking plate 13 striking filter screen 3, thereby avoid filter screen 3 to block up, actuating motor 16 drives running gear 15 and makes crushing roller 17 rotate, crushing roller 17 rotates the material that will drop through filter screen 3 once more broken, crushing roller 17 rotates, scraper blade 19 will be stained with and scrape down at the surperficial material of crushing roller 17.

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

Claims

1. The utility model provides a system sand machine for ore crushing, includes device case (1) and sets up feed inlet (2) at device case (1) top, its characterized in that: the device is characterized in that a filter screen (3) is fixedly connected to the top of an inner cavity of the device box (1), a sliding groove (4) is formed in the top of the filter screen (3), a sliding block (5) is connected to the inner surface of the sliding groove (4) in a sliding mode, a first crushing plate (6) is fixedly connected to the top of the sliding block (5), a telescopic rod (7) is fixedly connected to the front face and the back face of the top of the first crushing plate (6), one end of the telescopic rod (7) is fixedly connected to the inner surface of the device box (1), a linkage rod (9) is connected to the bottom of the sliding block (5) in a rotating mode, and an impact mechanism (10) is connected to one end of the linkage rod (9) in a rotating mode.

2. A sand mill for ore crushing according to claim 1 wherein: the left side and the right side of the inner surface of the device box (1) are fixedly connected with a second crushing plate (8) above the filter screen (3).

3. A sand mill for ore crushing according to claim 1 wherein: the impact mechanism (10) comprises a spring barrel (11) and a spring rod (12), the bottom of the spring barrel (11) is rotatably connected with one end of the linkage rod (9), and the inner surface of the spring barrel (11) is slidably connected with the outer surface of the spring rod (12).

4. A sand mill for ore crushing according to claim 3 wherein: an extension spring (14) is fixedly connected between one end of the spring rod (12) and the inner surface of the spring barrel (11), and the other end of the spring rod (12) penetrates through the spring barrel (11) and is fixedly connected with an impact plate (13).

5. A sand mill for ore crushing according to claim 1 wherein: the device is characterized in that the left side and the right side of an inner cavity of the device box (1) are respectively and rotatably connected with a crushing roller (17) below the filter screen (3), one end of a rotating shaft of the crushing roller (17) penetrates through the device box (1) and is fixedly connected with a rotating gear (15), a motor (16) is fixedly connected to the back of the device box (1), and one end of an output shaft of the motor (16) is fixedly connected with one end of the rotating shaft of the crushing roller (17).

6. A sand mill for ore crushing according to claim 5 wherein: the bottom of the inner surface of the device box (1) is fixedly connected with a lower sliding plate (18), the top of the lower sliding plate (18) is fixedly connected with a scraper (19), and the outer surface of the scraper (19) is in close contact with the outer surface of the crushing roller (17).