CN217527587U

CN217527587U - Vibration/noise reduction device of hammer crusher

Info

Publication number: CN217527587U
Application number: CN202123333863.5U
Authority: CN
Inventors: 邓小磊; 张星月
Original assignee: Hubei Kebao Longshun Building Materials Technology Co ltd
Current assignee: Hubei Kebao Longshun Building Materials Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-10-04
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a hammer crusher equipment technical field discloses a vibration/noise reduction device of hammer crusher, the on-line screen storage device comprises a base, the inside fixedly connected with motor casing of base, the inside fixedly connected with motor of motor casing, the output fixedly connected with lead screw of motor, the other end fixedly connected with bearing of lead screw, the surface threaded connection of lead screw has the screw sleeve, the last fixed surface of base is connected with the riser, the upper surface of riser and the last fixed surface of bearing are connected with the roof, the side fixedly connected with spout of riser, the inside sliding connection of spout has the slider, the first telescopic link of bottom fixedly connected with of roof, the output fixedly connected with of first telescopic link gives sound insulation and laps, the water barrier has been seted up to the bottom of the sound insulation apron, the bottom fixedly connected with of water barrier gives sound insulation and fills up. The utility model discloses a set up a series of structures and make this device have the effect of shock attenuation buffering to can completely cut off the noise, thereby can reach the characteristics of good amortization.

Description

Vibration/noise reduction device of hammer crusher

Technical Field

The utility model relates to a hammer crusher equipment technical field, in particular to hammer crusher's vibration/noise reduction device.

Background

The stone crusher can be classified into a medical stone crusher and a mining stone crusher according to the major categories. The stone crusher is suitable for crushing massive mine hard rocks in principle, the discharge particle size of typical granite is less than or equal to 40mm and accounts for 90%, the stone crusher can process materials with the side length of less than 100-500 mm, the compression strength can reach 350 MPa, the crushing ratio is high, the crushed materials are cubic particles, and the like.

However, the existing crusher generally has a problem that loud noise is generated during use, which is very disadvantageous for workers and influences the service life of the device, so that a damping and noise-reducing device of the hammer crusher is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vibration/noise reduction device of hammer crusher has the effect of shock attenuation buffering to can completely cut off the noise, thereby can reach the effect of good amortization.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a vibration/noise reduction device of hammer crusher, the on-line screen storage device comprises a base, the inside fixedly connected with motor casing of base, the inside fixedly connected with motor of motor casing, the output fixedly connected with lead screw of motor, the other end fixedly connected with bearing of lead screw, the surface threaded connection of lead screw has the screw sleeve, the last fixed surface of base is connected with the riser, the upper surface of riser and the last fixed surface of bearing are connected with the roof, the side fixedly connected with spout of riser, the inside sliding connection of spout has the slider, the first telescopic link of bottom fixedly connected with of roof, the output fixedly connected with of first telescopic link laps that gives sound insulation, the water barrier has been seted up to the bottom of the apron that gives sound insulation, the bottom fixedly connected with sound insulation pad of water barrier, the cotton layer of bottom fixedly connected with amortization of sound insulation pad, four shock-absorbing boxes of bottom fixedly connected with of base, a plurality of buffer spring of inner wall top fixedly connected with of shock-absorbing box.

Through adopting above-mentioned technical scheme, the effect of the shock attenuation buffering of being convenient for to can isolated noise, thereby can reach good amortization.

The utility model discloses a further set up to: the inner wall bottom fixedly connected with second telescopic link of surge tank, second telescopic link and buffer spring's the other end fixedly connected with diaphragm.

Through adopting above-mentioned technical scheme, be convenient for play absorbing effect, and then extension means's life.

The utility model discloses a further set up to: the bottom fixedly connected with bracing piece of diaphragm, the bracing piece alternates with the one end fixedly connected with supporting seat of the inside of damper box.

Through adopting above-mentioned technical scheme, be convenient for play the effect of support to the device.

The utility model discloses a further set up to: the upper surface of the base is fixedly connected with a rubber pad, and the thickness of the rubber pad is between three centimeters and six centimeters.

By adopting the technical scheme, the surface of the hammer crusher can be conveniently protected from being damaged by friction.

The utility model discloses a further set up to: a water inlet is formed between the sound insulation cover plate and the water-resisting layer, the outer surface of the water inlet is in threaded connection with the cover plate, a water outlet is formed between the sound insulation cover plate and the bottom of the water-resisting layer, and a piston is movably connected inside the water outlet.

Through adopting above-mentioned technical scheme, be convenient for pour into water in the device, make things convenient for simultaneously to discharge water.

The utility model discloses a further set up to: the outer fixed surface of the sound insulation cover plate is fixedly connected with two fixed blocks, and the side surfaces of the two fixed blocks are fixedly connected with the side surfaces of the threaded sleeve and the sliding block respectively.

Through adopting above-mentioned technical scheme, be convenient for play the effect of support to the apron that gives sound insulation.

The beneficial effects of the utility model are that: the hammer crusher is placed on the rubber pad by a worker, then the screw rod is driven to rotate through the motor, the screw rod further drives the threaded sleeve to move up and down, the fixed block is further driven to move, the fixed block drives the sound insulation cover pad to move down, meanwhile, the fixed block drives the sliding block to move in the sliding groove, the sliding block can play a role in supporting and limiting the sound insulation cover pad, the sound insulation cover pad is further driven to cover the hammer crusher, then the cover plate is opened to fill water into the water inlet, so that noise is isolated, a water silencing mode is adopted in the interior, a good silencing effect can be achieved, and the hammer crusher can not be inspected and adjusted by the worker;

further can send a large amount of vibrations when hammer crusher body is at work, and then drive the motion of second telescopic link, the second telescopic link drives the diaphragm motion, and the diaphragm drives the bracing piece motion, makes buffer spring take place deformation, and then drives second telescopic link and diaphragm and resume original state to the effect of shock attenuation buffering has been played, and hammer crusher's life has been prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is an overall structural schematic diagram of the present invention.

Fig. 2 is a schematic view of the overall internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure, 1, a base; 2. a motor casing; 3. a motor; 4. a screw rod; 5. a threaded sleeve; 6. a vertical plate; 7. A chute; 8. a slider; 9. a bearing; 10. a top plate; 11. a first telescopic rod; 12. a sound insulation cover plate; 13. a water barrier layer; 14. a sound insulating pad; 15. a sound-deadening cotton layer; 16. a damper box; 17. a buffer spring; 18. a second telescopic rod; 19. a transverse plate; 20. a support bar; 21. a supporting seat; 22. a rubber pad; 23. a water inlet; 24. a cover plate; 25. a piston; 26. and fixing blocks.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hammer crusher's vibration/noise reduction device technical scheme, the on-line screen storage device comprises a base 1, base 1's inside fixedly connected with motor casing 2, the inside fixedly connected with motor 3 of motor casing 2, motor 3's output end fixedly connected with lead screw 4, the other end fixedly connected with bearing 9 of lead screw 4, the surface threaded connection of lead screw 4 has threaded sleeve 5, base 1's last fixed surface is connected with riser 6, the upper surface of riser 6 and bearing 9's last fixed surface is connected with roof 10, the side fixedly connected with spout 7 of riser 6, the inside sliding connection of spout 7 has slider 8, the first telescopic link 11 of bottom fixedly connected with of roof 10, the output fixedly connected with acoustic cover 12 of first telescopic link 11, water barrier 13 has been seted up to acoustic cover 12's bottom, water barrier 13's bottom fixedly connected with gives sound insulation and fills up 14, the cotton layer 15 of bottom fixedly connected with amortization of acoustic cover 14, four surge tanks 16 of base 1's bottom fixedly connected with, the inner wall top fixedly connected with a plurality of buffer spring 17 of fixedly connected with of surge tank 16, the effect of the shock attenuation buffering of being convenient for, and can completely cut off the shock attenuation noise, thereby can reach good amortization noise.

Preferably, the inner wall bottom fixedly connected with second telescopic link 18 of surge tank 16, second telescopic link 18 and buffer spring 17's the other end fixedly connected with diaphragm 19 are convenient for play absorbing effect, and then extension fixture's life.

Preferably, the bottom of the transverse plate 19 is fixedly connected with a support rod 20, and the support rod 20 is inserted into one end of the inside of the damping box 16 and is fixedly connected with a support seat 21, so that the device is supported.

Preferably, the rubber pad 22 is fixedly connected to the upper surface of the base 1, and the thickness of the rubber pad 22 is three centimeters to six centimeters, so that the surface of the hammer crusher can be protected from being damaged by friction.

Preferably, a water inlet 23 is formed between the sound insulation cover plate 12 and the water-resisting layer 13, a cover plate 24 is connected to the outer surface of the water inlet 23 in a threaded mode, a water outlet is formed between the bottom of the sound insulation cover plate 12 and the bottom of the water-resisting layer 13, a piston 25 is movably connected inside the water outlet, water pouring into the device is facilitated, and water is discharged conveniently.

Preferably, the outer fixed surface of the sound insulation cover plate 12 is fixedly connected with two fixed blocks 26, and the side surfaces of the two fixed blocks 26 are respectively and fixedly connected with the side surfaces of the threaded sleeve 5 and the sliding block 8, so that the sound insulation cover plate 12 can be supported conveniently.

The working principle is as follows: before use, the safety of each structure of the device is checked, a worker puts the hammer crusher on the rubber pad 22, then the motor 3 drives the screw rod 4 to rotate, the screw rod 4 further drives the threaded sleeve 5 to move up and down, the fixed block 26 is further driven to move, the fixed block 26 drives the sound insulation cover pad 12 to move downwards, meanwhile, the fixed block 26 drives the sliding block 8 to move in the sliding groove 7, the sliding block 8 can support and limit the sound insulation cover pad 12, the sound insulation cover pad 12 is further driven to cover the hammer crusher, then the cover plate 24 is opened to fill water into the water inlet 23, so that noise is isolated, a water silencing mode is adopted inside the water inlet, so that a good silencing effect can be achieved, and the hammer crusher body can not be checked and adjusted by the operator; further can send a large amount of vibrations when hammer crusher body is at work, and then drive the motion of second telescopic link 18, and second telescopic link 18 drives diaphragm 19 motion, and diaphragm 19 drives bracing piece 20 motion, makes buffer spring 17 take place to deform, and then drives second telescopic link 18 and diaphragm 19 and resume the original state to the effect of shock attenuation buffering has been played, and hammer crusher's life has been prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 vibration/noise reduction device of hammer crusher, includes base (1), its characterized in that: a motor shell (2) is fixedly connected inside the base (1), a motor (3) is fixedly connected inside the motor shell (2), the output end of the motor (3) is fixedly connected with a screw rod (4), the other end of the screw rod (4) is fixedly connected with a bearing (9), the outer surface of the screw rod (4) is connected with a threaded sleeve (5) in a threaded manner, the upper surface of the base (1) is fixedly connected with a vertical plate (6), the upper surface of the vertical plate (6) and the upper surface of the bearing (9) are fixedly connected with a top plate (10), the side surface of the vertical plate (6) is fixedly connected with a sliding chute (7), a slide block (8) is connected inside the sliding groove (7) in a sliding way, the bottom of the top plate (10) is fixedly connected with a first telescopic rod (11), the output end of the first telescopic rod (11) is fixedly connected with a sound insulation cover plate (12), the bottom of the sound insulation cover plate (12) is provided with a water-resisting layer (13), the bottom of the waterproof layer (13) is fixedly connected with a sound insulation pad (14), the bottom of the sound insulation pad (14) is fixedly connected with a sound attenuation cotton layer (15), the bottom of the base (1) is fixedly connected with four shock absorption boxes (16), the top of the inner wall of the shock absorption box (16) is fixedly connected with a plurality of buffer springs (17).

2. The vibration/noise reduction apparatus of a hammer crusher according to claim 1, wherein: the inner wall bottom fixedly connected with second telescopic link (18) of surge tank (16), the other end fixedly connected with diaphragm (19) of second telescopic link (18) and buffer spring (17).

3. The vibration/noise reduction apparatus of a hammer crusher according to claim 2, wherein: the bottom fixedly connected with bracing piece (20) of diaphragm (19), bracing piece (20) alternate with the one end fixedly connected with supporting seat (21) of the inside of damper box (16).

4. The vibration/noise reduction apparatus of a hammer crusher according to claim 1, wherein: the upper surface of the base (1) is fixedly connected with a rubber pad (22), and the thickness of the rubber pad (22) is three centimeters to six centimeters.

5. The vibration/noise reduction apparatus of a hammer crusher according to claim 1, wherein: a water inlet (23) is formed between the sound insulation cover plate (12) and the waterproof layer (13), a cover plate (24) is connected to the outer surface of the water inlet (23) in a threaded mode, a water outlet is formed between the bottom of the sound insulation cover plate (12) and the bottom of the waterproof layer (13), and a piston (25) is movably connected to the inner portion of the water outlet.

6. The vibration/noise reduction device of a hammer crusher according to claim 1, wherein: the outer fixed surface of the sound insulation cover plate (12) is fixedly connected with two fixing blocks (26), and the side surfaces of the two fixing blocks (26) are fixedly connected with the side surfaces of the threaded sleeve (5) and the sliding block (8) respectively.