CN212681145U

CN212681145U - Ore crushing device with screening mechanism

Info

Publication number: CN212681145U
Application number: CN202020798422.9U
Authority: CN
Inventors: 杜建辉
Original assignee: Fujian Baoshan Machinery Co ltd
Current assignee: Fujian Baoshan Machinery Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-12
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an ore crushing device with screening mechanism, which comprises a housing, casing rear side fixedly connected with motor, the casing rear side is close to bottom department and has seted up the material and collect the mouth, it has feed hopper to peg graft at the casing top, be equipped with two crushing rollers under the feed hopper, just the crushing roller is located the inner chamber of casing, the crushing roller inner chamber runs through and is equipped with first roller bearing, just the equal swing joint in first roller bearing both ends has first bearing, both ends the equal fixed connection of first bearing is at the casing inner wall, first roller bearing front end runs through the casing lateral wall and is equipped with first belt pulley and gear, first belt pulley and gear all cup joint on the roller bearing outer wall, compare with prior art, operating personnel need not to spend too much labour with the material transport the screening process and handle to this brings the device work efficiency height, Low cost, automatic screening, etc.

Description

Ore crushing device with screening mechanism

Technical Field

The utility model relates to a mining industry machinery technical field specifically is a be equipped with screening mechanism ore crushing device.

Background

Mining industry machinery mainly includes mining machinery and ore dressing machinery, and at present, crushing machinery mainly includes jaw crusher, cone crusher, roller crusher, impact crusher, ore mill, and their crushing mode is diverse, and each machinery itself also can appear various different problems because of the crushing mode of difference, so when the garrulous ore, according to the type of garrulous ore, the size of demand ore and use various different machinery. However, most of crushing machines have a common problem, in the process of crushing ores, the size of materials subjected to crushing is different, an operator is required to transfer the materials to another operation procedure for screening treatment, the working efficiency is low due to the processing mode, and the cost is greatly increased.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming the material after the crushing of prior art and not of uniform size, the secondary screening defect provides one kind and is equipped with screening mechanism ore crushing device. The automatic screening mechanism crusher device has the characteristics of high working efficiency, cost reduction, automatic screening and the like.

In order to achieve the above object, the utility model provides a following technical scheme:

an ore crushing device with a screening mechanism comprises a casing, wherein a motor is fixedly connected to the rear side of the casing, a material collecting port is formed in the position, close to the bottom, of the rear side of the casing, a feeding funnel is inserted into the top of the casing, two crushing rollers are arranged under the feeding funnel and are positioned in an inner cavity of the casing, a first rolling shaft penetrates through the inner cavity of the crushing rollers, two ends of the first rolling shaft are movably connected with first bearings, the two ends of the first bearing are fixedly connected to the inner wall of the casing, the front end of the first rolling shaft penetrates through the side wall of the casing and is provided with a first belt pulley and a gear, the first belt pulley and the gear are sleeved on the outer wall of the rolling shaft, a first belt pulley is sleeved on the outer side edge of one first rolling shaft, and the rear end of the first rolling shaft penetrates through the rear wall of the casing and is fixedly connected with a power, the first belt pulley is positioned between the adjacent gear and the casing, a second bearing is fixedly installed on the front side of the casing and positioned below the first belt pulley, a second roller is movably connected to one side, away from the casing, of the second bearing, a second belt pulley is sleeved at the central point position of the second roller, a belt is arranged between the second belt pulley and the first belt pulley, the second belt pulley is connected with the first belt pulley in a belt transmission manner, a disc is fixedly connected to the front end of the second roller, an outer frame is arranged at the front end of the disc, a movable mechanism is arranged on the front side of the outer frame, a movable plate is movably connected to the inner cavity of the outer frame, limiting mechanisms are arranged on the left side and the right side of the movable plate, a fixed plate is fixedly connected to the rear side of the movable plate, arc-shaped limiting plates are arranged on the two sides of the fixed plate, and are, the fixed plate rear side fixedly connected with a plurality of cylinders, the dead lever that outside fixedly connected with a plurality of and the cylinder of disc match each other, the rear side of fly leaf is close to bottom fixedly connected with scraper blade, and the casing outer wall sets up the fluting that matches with the scraper blade, just the scraper blade runs through the fluting to extend to the inside of casing, a plurality of brush of scraper blade bottom fixedly connected with, be provided with the diaphragm under the scraper blade, diaphragm fixed connection is in the inner chamber of casing, a plurality of filtration pores have been seted up at the diaphragm top, the below of diaphragm is pegged graft and is had ejection of compact funnel, ejection of compact funnel outer wall fixed mounting has two bases.

Preferably, the movable mechanism comprises two circular rings, the two circular rings are fixedly connected to the front side of the outer frame and are symmetrically arranged on the left side and the right side of the outer frame, a U-shaped support is arranged on the front side of the outer frame, the U-shaped support penetrates through the inner cavities of the two circular rings, the opening of the U-shaped support faces downwards, a connecting plate is fixedly connected to the rear side of the U-shaped support close to the bottom of the U-shaped support, and the connecting plate is fixedly connected to the outer wall of the casing.

Preferably, the two crushing rollers are arranged in a bilateral symmetry mode by taking the central axis of the shell as a symmetry axis.

Preferably, the limiting mechanism comprises a sliding block, the sliding block is fixedly connected to the side wall of the movable plate, sliding grooves matched with the sliding block are formed in the left side and the right side of the inner cavity of the outer frame, the sliding grooves are movably connected to the inner cavity,

preferably, the rear side of the machine shell is provided with a movable door matched with the material collecting port, the top of the movable door is movably connected with a hinge, and the hinge is fixedly connected with the side wall of the machine shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first belt pulley and the belt that set up and run through the casing lateral wall at the roller bearing front end transmit power to below second belt pulley, the second belt pulley drives the fly leaf motion, the fly leaf drives the scraper blade motion, the scraper blade motion drives the brush motion, sweep the material at diaphragm top when the brush removes, thereby prevent that the material at diaphragm top from taking place to block, the device sieves the material after the breakage, compare with prior art, operating personnel need not to spend too much labour and transports the material to the screening process and handles, bring the device work efficiency with this, and the reduction cost, characteristics such as autofilter.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a right partial sectional view of the present invention.

Fig. 4 is a schematic view of a section a-a in fig. 1.

Fig. 5 is a top view of the movable plate of fig. 4 according to the present invention.

Reference numbers in the figures: 1. a feed hopper; 2. a housing; 3. grooving; 4. a motor; 5. a crushing roller; 6. a movable door; 7. a material collection port; 8. a gear; 9. a first pulley; 10. a first bearing; 11. a movable mechanism; 12. a circular ring; 13. a disc; 14. a second bearing; 15. a squeegee; 16. a transverse plate; 17. a discharging hopper; 18. a base; 19. a first roller; 20. a hinge; 21. a belt; 22. a U-shaped bracket; 23. an outer frame; 24. an arc limiting plate; 25. a cylinder; 26. a movable plate; 27. a fixing plate; 28. a chute; 29. a slider; 30. a connecting plate; 31. a second roller; 32. a second pulley; 33. a brush; 34. a filtration pore; 35. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an ore crushing device with a screening mechanism comprises a casing 2, a motor 4 is fixedly connected to the rear side of the casing 2, a material collecting opening 7 is formed in the rear side of the casing 2 close to the bottom, a movable door 6 matched with the material collecting opening 7 is arranged on the rear side of the casing 2, a hinge 20 is movably connected to the top of the movable door 6, the hinge 20 is fixedly connected to the side wall of the casing 2, an operator can clean materials more conveniently through the arrangement of the movable door 6 and the hinge 20, a feeding funnel 1 is inserted into the top of the casing 2, two crushing rollers 5 are arranged under the feeding funnel 1, the two crushing rollers 5 are arranged in a bilateral symmetry mode by taking the central axis of the casing 2 as a symmetry axis, the two crushing rollers 5 can work more stably in the casing 2 through the arrangement of the position, the crushing rollers 5 are located in the inner cavity of the casing 2, a first rolling shaft 19 penetrates through the inner cavity of the crushing rollers, the two ends of the first roller 19 are movably connected with first bearings 10, the first bearings 10 at the two ends are fixedly connected with the inner wall of the casing 2, the front end of the first roller 19 penetrates through the side wall of the casing 2 and is provided with a first belt pulley 9 and a gear 8, the first belt pulley 9 and the gear 8 are sleeved on the outer wall of the first roller 19, the outer edge of one first roller 19 is sleeved with the first belt pulley 9, the rear end of the first roller 19 penetrates through the rear wall of the casing 2 and is fixedly connected with the power output end of the motor 4, the first belt pulley 9 is positioned between the adjacent gear 8 and the casing 2, the front side of the casing 2 is fixedly provided with a second bearing 14, the second bearing 14 is positioned below the first belt pulley 9, one side of the second bearing 14, which is far away from the casing 2, is movably connected with a second roller 31, the central point of the second roller 31 is sleeved with a second belt 32, and a belt 21 is arranged between the second belt pulley 32 and, the second belt pulley 32 is in transmission connection with the first belt pulley 9 through a belt 21, the front end of the second roller 31 is fixedly connected with a disc 13, the front end of the disc 13 is provided with an outer frame 23, the front side of the outer frame 23 is provided with a movable mechanism 11, the movable mechanism 11 comprises two rings 12, the two rings 12 are fixedly connected with the front side of the outer frame 23, the two rings 12 are arranged in bilateral symmetry, the front side of the outer frame 23 is provided with a U-shaped support 22, the U-shaped support 22 penetrates through the inner cavities of the two rings 12, the opening of the U-shaped support 22 faces downwards, the rear side of the U-shaped support 22 close to the bottom is fixedly connected with a connecting plate 30, the connecting plate 30 is fixedly connected with the outer wall of the casing 2, the outer frame 23 is more stable in operation on the casing 2 through the arrangement of the U-shaped support 22, the connecting plate 30 and the rings 12, the inner cavity of the, the sliding block 29 is fixedly connected to the side wall of the movable plate 26, sliding grooves 28 matched with the sliding block 29 are formed in the left side and the right side of the inner cavity of the outer frame 23, the sliding grooves 28 are movably connected to the inner cavity of the sliding block 29, the movable plate 26 can move on the outer frame 23 more stably through the arrangement of the sliding block 29 and the sliding grooves 28, a fixed plate 27 is fixedly connected to the rear side of the movable plate 26, arc-shaped limit plates 24 are arranged on the two sides of the fixed plate 27, the arc-shaped limit plates 24 are fixedly connected to the rear side wall of the movable plate 26, a plurality of cylinders 25 are fixedly connected to the rear side of the fixed plate 27, a plurality of fixing rods 35 matched with the cylinders 25 are fixedly connected to the outer side of the disc 13, the scraping plate 15 is fixedly connected to the position, close to the bottom, of the rear side of the movable plate 26, a, be provided with diaphragm 16 under scraper blade 15, diaphragm 16 fixed connection is in the inner chamber of casing 2, and a plurality of filtration pores 34 have been seted up at diaphragm 16 top, and it has ejection of compact funnel 17 to peg graft in the below of diaphragm 16, and ejection of compact funnel 17 outer wall fixed mounting has two bases 18.

The working principle is as follows: in operation, a material enters an inner cavity of a machine shell 2 from a feeding funnel 1, a motor 4 is started through an external power supply, a power output shaft of the motor 4 drives two crushing rollers 5 to work, the crushing rollers 5 crush the material when rotating, the crushed material falls to the top of a transverse plate 16 under the action of gravity, the material with smaller particles passes through a filtering hole 34 and a discharging funnel 17 to reach the outer side of the machine shell 2, one end of a first roller 19 of one crushing roller 5 is connected with a first belt pulley 9, the first belt pulley 9 is connected with a second belt pulley 32 below through a belt 21, the second belt pulley 32 drives a second roller 31 to rotate, the second roller 31 drives a disc 13 to rotate, the disc 13 drives a fixed rod 35 to rotate, the fixed rod 35 drives a cylinder 25 to horizontally move left and right when rotating, the cylinder 25 drives an outer frame 23 to move left and right, and drives a movable plate 26 to move upwards when the fixed rod 35 rotates to the, the movable plate 26 drives the sliding block 29 to move in the inner cavity of the sliding groove 28, when the fixed rod 35 rotates to the right side of the fixed plate 27, the movable plate 26 is driven to move downwards, the disc 13 drives the movable plate 26 to do reciprocating motion in a shape of Chinese character 'hui' when rotating, the movable plate 26 drives the scraping plate 15 to move, the scraping plate 15 drives the brush 33 to move, the brush 33 moves to sweep the material on the top of the transverse plate 16, so that the material on the top of the transverse plate 16 is prevented from being blocked, and then the movable door 6 on the side wall of the housing 2 is opened to clean the filtered material on the top of the transverse plate 16 from the material.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mineral breaker with screening mechanism, includes casing (2), its characterized in that: the rear side of the shell (2) is fixedly connected with a motor (4), a material collecting opening (7) is formed in the position, close to the bottom, of the rear side of the shell (2), a feeding funnel (1) is inserted into the top of the shell (2), two crushing rollers (5) are arranged under the feeding funnel (1), the crushing rollers (5) are located in an inner cavity of the shell (2), a first rolling shaft (19) penetrates through the inner cavity of the crushing rollers (5), two ends of the first rolling shaft (19) are movably connected with first bearings (10), the first bearings (10) are fixedly connected to the inner wall of the shell (2), the front end of the first rolling shaft (19) penetrates through the side wall of the shell (2) and is provided with a first belt pulley (9) and a gear (8), the first belt pulley (9) and the gear (8) are both sleeved on the outer wall of the first rolling shaft (19), and a first belt pulley (9) is sleeved on the outer edge of the outer side of one first rolling shaft (19), and the rear end of the first rolling shaft (19) runs through the rear wall of the casing (2) and is fixedly connected with the power output end of the motor (4), the first belt pulley (9) is positioned between the adjacent gear (8) and the casing (2), the front side of the casing (2) is fixedly provided with a second bearing (14), the second bearing (14) is positioned below the first belt pulley (9), one side of the second bearing (14) far away from the casing (2) is movably connected with a second rolling shaft (31), the central point position of the second rolling shaft (31) is sleeved with a second belt pulley (32), a belt (21) is arranged between the second belt pulley (32) and the first belt pulley (9), the second belt pulley (32) is in transmission connection with the first belt pulley (9) through the belt (21), and the front end of the second rolling shaft (31) is fixedly connected with a disc (13), the disc (13) is provided with an outer frame (23) at the front end, a movable mechanism (11) is arranged at the front side of the outer frame (23), a movable plate (26) is movably connected to an inner cavity of the outer frame (23), limiting mechanisms are arranged on the left side and the right side of the movable plate (26), a fixed plate (27) is fixedly connected to the rear side of the movable plate (26), arc-shaped limiting plates (24) are arranged on the two sides of the fixed plate (27), the arc-shaped limiting plates (24) are fixedly connected to the rear side wall of the movable plate (26), a plurality of cylinders (25) are fixedly connected to the rear side of the fixed plate (27), a plurality of fixing rods (35) matched with the cylinders (25) are fixedly connected to the outer side of the disc (13), a scraper (15) is fixedly connected to the rear side of the movable plate (26) close to the bottom, and, and scraper blade (15) run through fluting (3) to extend to the inside of casing (2), a plurality of brush (33) of scraper blade (15) bottom fixedly connected with, be provided with diaphragm (16) under scraper blade (15), diaphragm (16) fixed connection is in the inner chamber of casing (2), a plurality of filtration pores (34) have been seted up at diaphragm (16) top, the below of diaphragm (16) is pegged graft and is had ejection of compact funnel (17), ejection of compact funnel (17) outer wall fixed mounting has two bases (18).

2. A mineral breaker apparatus provided with a screening mechanism according to claim 1 wherein: moving mechanism (11) includes two rings (12), two ring (12) fixed connection is in the front side of frame (23), and two ring (12) bilateral symmetry sets up, frame (23) openly are equipped with U-shaped support (22), U-shaped support (22) run through two ring (12) inner chambers, just U-shaped support (22) opening is down, U-shaped support (22) rear side is close to bottom fixedly connected with connecting plate (30), connecting plate (30) fixed connection is at the outer wall of casing (2).

3. A mineral breaker apparatus provided with a screening mechanism according to claim 1 wherein: the two crushing rollers (5) are arranged in a bilateral symmetry mode by taking the central axis of the shell (2) as a symmetry axis.

4. A mineral breaker apparatus provided with a screening mechanism according to claim 1 wherein: the limiting mechanism comprises a sliding block (29), the sliding block (29) is fixedly connected to the side wall of the movable plate (26), sliding grooves (28) matched with the sliding block (29) are formed in the left side and the right side of the inner cavity of the outer frame (23), and the sliding grooves (28) are movably connected to the inner cavity of the sliding block (29).

5. A mineral breaker apparatus provided with a screening mechanism according to claim 1 wherein: casing (2) rear side is equipped with collects mouthful (7) assorted dodge gate (6) with the material, the top swing joint hinge (20) of dodge gate (6), hinge (20) fixed connection is at the lateral wall of casing (2).