CN218048324U - Crusher with noise reduction function - Google Patents

Abstract

The utility model belongs to the breaker field especially relates to a breaker with function of making an uproar falls, and the feed inlet to current breaker is the open-type, and people are when throwing the material, and the noise spreads through the feed inlet, can cause the problem of great influence to the staff, now proposes following scheme, and it includes the frame, the upper surface of frame is equipped with the breaker body, and the top of breaker body is equipped with the feeder hopper, the spout has been seted up at the top of feeder hopper, and sliding connection has the slide in the spout, rotates between the both sides inner wall of slide bottom to be connected with the compression roller that runs through, the utility model discloses, can carry out certain shutoff to the feeder hopper through slide, compression roller and driving roller, reduce spreading of noise to in will treating kibbling raw materials through the driving roller and deliver into the feeder hopper, make things convenient for people's use, can conveniently lift compression roller and slide simultaneously, can also keep the stability of roof and stretcher, make things convenient for people's use.

Description

Breaker with function of making an uproar is fallen

Technical Field

The utility model relates to a breaker technical field especially relates to a breaker with function of making an uproar is fallen.

Background

The crusher is a machine for crushing large-sized solid raw materials to a desired size, and is classified into a coarse crusher, a pulverizer, and an ultra-fine crusher according to the size of the crushed materials or the crushed materials, and four kinds of external forces applied to the solid during the crushing process include shearing, impact, rolling, and grinding

When the crusher is used, noise is high, sound insulation materials are usually arranged on the periphery of the crusher, but a feed port of the crusher is usually open, so that when people feed materials, the noise is transmitted out through the feed port, and great influence is caused on workers; to this end, a crusher with a noise reduction function is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the feed inlet that has breaker usually among the prior art and being the open-type, people are when throwing the material, and the noise spreads through the feed inlet, can cause the shortcoming of great influence to the staff, and the breaker with the function of making an uproar falls in the function of proposing.

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

a crusher with a noise reduction function comprises a rack, wherein a crusher body is arranged on the upper surface of the rack, a feeding hopper is arranged at the top of the crusher body, a sliding groove is formed in the top of the feeding hopper, a sliding plate is connected in the sliding groove in a sliding manner, a penetrating compression roller is rotatably connected between the inner walls of two sides of the bottom of the sliding plate, two mounting frames are fixedly connected to the outer wall of the top of the feeding hopper, second springs are fixedly connected to the inner walls of the tops of the mounting frames, and the bottoms of the second springs are fixed to the top of the sliding plate;

the rotation is connected with the driving roller that runs through between the both sides inner wall of feeder hopper, one side outer wall of feeder hopper is equipped with and is used for driving roller pivoted drive mechanism.

As the utility model discloses scheme further again, the both sides outer wall of feeder hopper all rotates and is connected with the roof, the circumference outer wall contact at the upper surface of two roofs and compression roller both ends, two fixedly connected with draws the frame between the roof.

As the utility model discloses scheme further again, the equal fixedly connected with fixed block of both sides outer wall of feeder hopper, the first spring of the equal fixedly connected with of upper surface of two fixed blocks, and the top of two first springs respectively with the bottom contact of two roofs.

As the utility model discloses scheme further still, drive mechanism includes the motor, motor fixed connection is at one side outer wall of feeder hopper, the one end of driving roller and the equal fixedly connected with belt pulley of one end of motor output shaft, and the transmission is connected between two belt pulleys.

As the utility model discloses scheme further again, be equipped with the sound-proof box around the frame, one side of sound-proof box articulates there is the chamber door, and the chamber door is the material that gives sound insulation.

As the utility model discloses scheme further again, the bottom of frame is equipped with the material storage hopper, and the row of one side fixedly connected with intercommunication of material storage hopper expects the pipe, and arranges the material pipe and run through the sound-proof box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. use through the cooperation between slide, compression roller and the driving roller for can carry out certain shutoff to the feeder hopper through slide, compression roller and driving roller, reduce spreading of noise, and will treat during kibbling raw materials conveying advances the feeder hopper through the driving roller, make things convenient for people's use.

2. Through the cooperation use of roof and draw frame for people can draw frame and roof through the pulling, thereby can with compression roller and slide jack-up, and then the convenience will be treated kibbling raw materials and put into between compression roller and the driving roller.

3. The cooperation through fixed block and first spring is used for can avoid the roof and draw a frame lapse through first spring with roof and draw a frame jack-up, improve the roof and draw the stability of frame, avoid causing the influence to people's operation.

The utility model discloses in, can carry out certain shutoff to the feeder hopper through slide, compression roller and driving roller, reduce spreading of noise to will treat during kibbling raw materials conveying advances the feeder hopper through the driving roller, make things convenient for people's use, can conveniently lift up compression roller and slide simultaneously, can also keep the roof and the stability of drawing the frame, make things convenient for people's use.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a crusher with a noise reduction function according to the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a crusher with a noise reduction function according to the present invention;

fig. 3 is the utility model provides a feeder hopper partial cut-away structural schematic diagram of breaker with function of making an uproar is fallen.

In the figure: 1. a frame; 2. a crusher body; 3. a feed hopper; 4. a storage hopper; 5. a discharge pipe; 6. a sound insulation box; 7. a box door; 8. a chute; 9. a slide plate; 10. pressing rollers; 11. a driving roller; 12. a motor; 13. a pulley; 14. a top plate; 15. pulling the frame; 16. a fixed block; 17. a first spring; 18. a mounting frame; 19. a second spring.

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.

Example one

Referring to fig. 1-3, a breaker with function of making an uproar is fallen, which comprises a frame 1, the upper surface of frame 1 is equipped with breaker body 2, the top of breaker body 2 is equipped with feeder hopper 3, breaker body 2 is current device, can carry out crushing operation, spout 8 has been seted up at the top of feeder hopper 3, sliding connection has slide 9 in the spout 8, it is connected with compression roller 10 that runs through to rotate between the both sides inner wall of slide 9 bottom, two mounting brackets 18 of top outer wall fixedly connected with of feeder hopper 3, the equal fixedly connected with second spring 19 of top inner wall of mounting bracket 18, and the bottom of second spring 19 all is fixed mutually with the top of slide 9, suppress slide 9 through second spring 19, and then make compression roller 10 keep pressure, it is connected with transmission roller 11 that runs through to rotate between the both sides inner wall of feeder hopper 3, after transmission roller 11 rotates, convey the material of treating to smash with the cooperation of compression roller 10, one side outer wall of feeder hopper 3 is equipped with and is used for driving roller 11 pivoted drive mechanism.

Example two

Referring to fig. 1-3, the utility model provides a new technical solution: a crusher with a noise reduction function comprises a frame 1, a crusher body 2 is arranged on the upper surface of the frame 1, a feed hopper 3 is arranged at the top of the crusher body 2, the crusher body 2 is a conventional device and can perform crushing operation, a sound insulation box 6 is arranged around the frame 1, a box door 7 is hinged to one side of the sound insulation box 6, the box door 7 is made of sound insulation materials, the sound insulation box 6 has a sound insulation effect and reduces noise transmission, a storage hopper 4 is arranged at the bottom of the frame 1, a communicated discharge pipe 5 is fixedly connected to one side of the storage hopper 4, the discharge pipe 5 penetrates through the sound insulation box 6, raw materials are temporarily stored through the storage hopper 4, an external fan is convenient through the discharge pipe 5, the raw materials are led out, a chute 8 is arranged at the top of the feed hopper 3, a sliding plate 9 is slidably connected in the chute 8, and a penetrating compression roller 10 is rotatably connected between the inner walls at two sides of the bottom of the sliding plate 9, the outer wall of the top of the feed hopper 3 is fixedly connected with two mounting frames 18, the inner walls of the top of the mounting frames 18 are fixedly connected with second springs 19, the bottoms of the second springs 19 are fixed with the top of the sliding plate 9, the sliding plate 9 is pressed through the second springs 19, so that the compression roller 10 keeps pressure, a through transmission roller 11 is rotatably connected between the inner walls of the two sides of the feed hopper 3, after the transmission roller 11 rotates, the transmission roller is matched with the compression roller 10 to transmit materials to be crushed, a transmission mechanism for driving the transmission roller 11 to rotate is arranged on the outer wall of one side of the feed hopper 3, the transmission mechanism comprises a motor 12, the motor 12 is fixedly connected with the outer wall of one side of the feed hopper 3, one end of the transmission roller 11 and one end of an output shaft of the motor 12 are fixedly connected with belt pulleys 13, the two belt pulleys 13 are in transmission connection, and the motor 12 drives the transmission roller 11 to rotate through the belt pulleys 13, and then treat the crushed aggregates and convey, the both sides outer wall of feeder hopper 3 all rotates and is connected with roof 14, the upper surface of two roof 14 and the circumference outer wall contact at compression roller 10 both ends, fixedly connected with draws frame 15 between two roof 14, through drawing frame 15 pulling roof 14 rotation, roof 14 and compression roller 10 contact, and then can be with compression roller 10 jack-up, the equal fixedly connected with fixed block 16 of both sides outer wall of feeder hopper 3, the equal fixedly connected with first spring 17 of upper surface of two fixed blocks 16, and the top of two first springs 17 respectively with the bottom contact of two roof 14, first spring 17 can be with roof 14 and drawing frame 15 jack-up, avoid roof 14 and drawing frame 15 to rotate downwards, improve roof 14 and drawing frame 15's stability.

The working principle is as follows: when needing to smash the operation, start rubbing crusher body 2, then throw the material in to rubbing crusher body 2 through feeder hopper 3, throw the material, through pulling frame 15 pulling roof 14 rotation, roof 14 and compression roller 10 contact, and then with compression roller 10 jack-up, then will treat that the crushing material is put into between compression roller 10 and the driving roller 11, loosen pulling frame 15, slide 9 and compression roller 10 are under the promotion of second spring 19, the downstream, thereby treat that crushing raw materials compresses tightly, restart motor 12, motor 12 drives driving roller 11 through belt pulley 13 and rotates, and then treat that the crushing material conveys, partial noise is by slide 9 simultaneously, compression roller 10 and driving roller 11 block, reduce the injury to the staff.

However, as is well known to those skilled in the art, the working principle and wiring method of the crusher body 2 and the motor 12 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

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 (6)

1. A crusher with a noise reduction function comprises a rack (1), wherein a crusher body (2) is arranged on the upper surface of the rack (1), and a feed hopper (3) is arranged at the top of the crusher body (2), and is characterized in that a chute (8) is formed in the top of the feed hopper (3), a sliding plate (9) is slidably connected in the chute (8), a penetrating compression roller (10) is rotatably connected between the inner walls of two sides of the bottom of the sliding plate (9), two mounting frames (18) are fixedly connected to the outer wall of the top of the feed hopper (3), second springs (19) are fixedly connected to the inner walls of the tops of the mounting frames (18), and the bottoms of the second springs (19) are fixed to the top of the sliding plate (9);

rotate between the both sides inner wall of feeder hopper (3) and be connected with driving roller (11) that run through, one side outer wall of feeder hopper (3) is equipped with and is used for driving roller (11) pivoted drive mechanism.

2. The crusher with the noise reduction function as claimed in claim 1, wherein the outer walls of the two sides of the feeding hopper (3) are rotatably connected with top plates (14), the upper surfaces of the two top plates (14) are in contact with the outer walls of the circumferences of the two ends of the compression roller (10), and a pulling frame (15) is fixedly connected between the two top plates (14).

3. The crusher with the noise reduction function according to claim 2, characterized in that the outer walls of two sides of the feeding hopper (3) are fixedly connected with fixing blocks (16), the upper surfaces of the two fixing blocks (16) are fixedly connected with first springs (17), and the tops of the two first springs (17) are respectively in contact with the bottoms of the two top plates (14).

4. The crusher with the noise reduction function according to claim 1, wherein the transmission mechanism comprises a motor (12), the motor (12) is fixedly connected to an outer wall of one side of the feeding hopper (3), a belt pulley (13) is fixedly connected to one end of the transmission roller (11) and one end of an output shaft of the motor (12), and the two belt pulleys (13) are in transmission connection.

5. The crusher with the noise reduction function according to claim 1, wherein a sound insulation box (6) is arranged around the frame (1), a box door (7) is hinged to one side of the sound insulation box (6), and the box door (7) is made of a sound insulation material.

6. A crusher with a noise reduction function as claimed in claim 5, characterized in that a storage hopper (4) is arranged at the bottom of the machine frame (1), a discharge pipe (5) is fixedly connected to one side of the storage hopper (4), and the discharge pipe (5) penetrates through the sound insulation box (6).

Images