CN209715357U - The denoising device of ore crusher - Google Patents
The denoising device of ore crusher Download PDFInfo
- Publication number
- CN209715357U CN209715357U CN201920304183.4U CN201920304183U CN209715357U CN 209715357 U CN209715357 U CN 209715357U CN 201920304183 U CN201920304183 U CN 201920304183U CN 209715357 U CN209715357 U CN 209715357U
- Authority
- CN
- China
- Prior art keywords
- sound
- broken
- absorbing layer
- noise
- protection board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of denoising devices of ore crusher; the broken intracorporal upper crushing mechanism of case includes the first rotary body and the second rotary body; upper noise reducing mechanism includes the sound absorbing layer being arranged in upper broken chamber interior walls; sound absorbing layer includes being fixed in broken chamber interior walls to be staggered to form multiple rectangular sound absorption cavities by vertical clapboard and horizontal baffle; acoustical lining is provided in sound absorption cavity; sound absorption cavity is provided with protection board far from upper broken chamber interior walls side, is provided with filtration members in the sound-absorption hole on protection board；Being crushed indoor lower crushing mechanism down includes the static broken body positioned at lower crushing chamber center, the two sides of static broken body are provided with swing crushing members, lower noise reducing mechanism includes the abatvoix being provided on static broken body sidewall, and multiple sound-absorbing through-holes are provided at the trough of the wave sound-absorbing part on abatvoix.Denoising device provided by the utility model, it is absorbable to completely cut off the noise generated in ore crusher production process.
Description
Technical field
The utility model relates to ore production technical fields, more particularly to a kind of denoising device of ore crusher.
Background technique
Ore crusher can be widely used in numerous portions such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry
There is Ore Yield abundant, since the volume that the ore of exploitation has is larger, to need when exploiting to ore for door, China
Break process is carried out, could preferably carry out the work such as transporting.
Crusher can generate biggish noise during carrying out broken；Great noise can be caused to ambient enviroment
Pollution.Noise pollution is one of main environmental pollution.According to the regulation of " construction site ambient noise discharge standard ", In
During structure construction, the noise daytime at the boundary of construction site is no more than 70 decibels, is no more than 55 decibels at night.However crusher
Noise it is larger considerably beyond criteria for noise, the noise caused has to pass through noise reduction measure, can be only achieved standard.Generally
Ground, in actual operation, the method for controlling noise pollution mainly have reduce equipment sound level, reduce carry on construction work at night, construction noise prison
Survey, build sound insulation canopy plus vibration isolator etc., aforesaid way needs to rearrange again after crusher shifts the place of production, therefore cost compared with
Height is made troubles to construction personnel.
Utility model content
The purpose of the utility model is to provide a kind of denoising devices of ore crusher, in the prior art above-mentioned to solve
Shortcoming.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of denoising device of ore crusher, including broken cabinet, the top and bottom of the broken cabinet are set respectively
Inlet port and outlet port are equipped with, crushing chamber and lower crushing chamber, setting in the upper crushing chamber are provided in the broken cabinet
There are upper crushing mechanism and upper noise reducing mechanism, the upper crushing mechanism includes the first rotary body and the second rotary body, first rotation
Driving unit is respectively connected on swivel and the second rotary body, the upper noise reducing mechanism includes being arranged in the upper broken chamber interior walls
Sound absorbing layer, the sound absorbing layer is arranged around first rotary body and the second rotary body, and the sound absorbing layer includes being fixed on institute
The vertical clapboard and horizontal baffle in broken chamber interior walls are stated, the vertical clapboard and horizontal baffle are staggered to form multiple rectangular
Sound absorption cavity, the sound absorption cavity are provided with acoustical lining close to the upper broken chamber interior walls side, and the sound absorption cavity is far from described
Broken chamber interior walls side is provided with protection board, and multiple sound-absorption holes are provided on the protection board, were provided in the sound-absorption hole
Filter part；Lower crushing mechanism and lower noise reducing mechanism, the lower crushing mechanism and the upper crusher are provided in the lower crushing chamber
Discharging buffer gear is provided between structure, the lower crushing mechanism includes positioned at the static broken of the lower crushing chamber center
Body, the two sides of the static broken body are provided with swing crushing members, and the lower noise reducing mechanism is described static broken including being provided with
Abatvoix on broken body sidewall is provided with multiple wave sound-absorbing parts on the abatvoix, sets at the trough of the wave sound-absorbing part
It is equipped with multiple sound-absorbing through-holes.
The denoising device of above-mentioned ore crusher, the sound absorbing layer include the first semicircle sound absorbing layer and the second semicircle sound-absorbing
Layer, is connected between the first semicircle sound absorbing layer and the second semicircle sound absorbing layer by horizontal sound absorbing layer, and first semicircle is inhaled
Sound-absorbing layer and the second semicircle sound absorbing layer are arranged around first rotary body and the second rotary body respectively, and the protection board includes first
Semicircle protection board, the second semicircle protection board and horizontal protection board, the first semicircle protection board, the second semicircle protection board and level
Protection board is correspondingly arranged with the first semicircle sound absorbing layer, the second semicircle sound absorbing layer and horizontal sound absorbing layer respectively.
The denoising device of above-mentioned ore crusher, the sound-absorption hole include noise import and noise outlet, the noise
Import is located at the protection board on the side of the upper crushing mechanism, and the noise outlet is located at the protection board close to institute
It states on the side of sound absorption cavity, from the direction that the noise import is exported to the noise, the aperture of the sound-absorption hole gradually increases
Greatly.
The denoising device of above-mentioned ore crusher, discharging portion is provided with below the upper crushing chamber, and the discharging is slow
The underface of the discharging portion is arranged in punch mechanism, and the discharging buffer gear includes two strippers being oppositely arranged, described
It is provided with support rod below stripper, buffer spring part is provided between the support rod and stripper.
The denoising device of above-mentioned ore crusher, the bottom of the broken cabinet is provided with sound insulation damping device, described
Sound insulation damping device includes cushion socket and shock structure, is provided with sound-absorbing damping bed course below the cushion socket, the cushion socket and
Damping spring is provided between shock structure.
In the above-mentioned technical solutions, the denoising device of ore crusher provided by the utility model is crushed the inside of cabinet
It is provided with crushing chamber and lower crushing chamber, crushing mechanism and upper noise reducing mechanism, upper noise reducing mechanism packet are provided in upper crushing chamber
The sound absorbing layer being arranged between broken wall box and protection board is included, sound absorbing layer includes the multiple sound-absorbings being arranged on broken cabinet
Chamber is provided with acoustical lining in sound absorption cavity, and multiple sound-absorption holes are provided on protection board, and multiple sound-absorption holes and sound absorption cavity correspond
Setting, is provided with filtration members in sound-absorption hole, is so matched by sound-absorption hole, sound absorption cavity and acoustical lining and is broken in absorption isolation
The noise that broken mechanism production process generates plays the effect for reducing noise, and lower crushing mechanism is provided in lower crushing chamber under
Noise reducing mechanism is provided with discharging buffer gear between upper crushing mechanism and lower crushing mechanism, passes through discharging buffer gear
It can be realized the buffer function to upper crushing chamber output ore raw materials, reduce the generation of noise, lower noise reducing mechanism includes that setting exists
Abatvoix on static broken body upper side wall is provided with multiple wave sound-absorbing parts on abatvoix, sets at the trough of wave sound-absorbing part
Be equipped with multiple sound-absorbing through-holes, the noise for absorbing lower crushing mechanism and generating played by sound-absorbing through-hole and wave sound-absorbing part, so on
Noise reducing mechanism and lower noise reducing mechanism can respectively to upper crushing chamber and under be crushed indoor noise and absorbed and completely cut off so that mine
The noise that stone crusher generates reaches standard.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is a kind of structural schematic diagram of the denoising device for the ore crusher that embodiment provides of the utility model；
Fig. 2 is the top view for the upper crushing chamber that a kind of embodiment of the utility model provides；
Fig. 3 is a kind of structural schematic diagram for the sound absorbing layer that embodiment provides of the utility model；
Fig. 4 is a kind of structural schematic diagram for the protection board that embodiment provides of the utility model；
Fig. 5 is the structural schematic diagram for the upper denoising device that a kind of embodiment of the utility model provides.
Description of symbols:
1, it is crushed cabinet；1.1, feed inlet；1.2, discharge port；2, upper crushing chamber；2.1, the first rotary body；2.2, the second rotation
Swivel；2.3, driving unit；3, upper noise reducing mechanism；3.1, vertical clapboard；3.2, horizontal baffle；3.3, sound absorbing layer；3.4, sound-absorbing
Chamber；3.5, acoustical lining；3.6, protection board；3.7, sound-absorption hole；3.7.1, noise import；3.7.2, noise outlet；3.7.3, mistake
Filter part；4, lower crushing chamber；4.1, discharging buffer gear；4.2, stripper；4.3, support rod；4.4, static broken body；4.5, it puts
Dynamic crushing members；5, lower noise reducing mechanism；5.1, wave sound-absorbing part；5.2, sound-absorbing through-hole；5.3, abatvoix；6, sound insulation damping device；
6.1, cushion socket；6.2, shock structure；6.3, damping spring.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
As shown in Figs. 1-5, the denoising device of a kind of ore crusher provided by the embodiment of the utility model, including broken case
Body 1, the top and bottom of the broken cabinet 1 are respectively arranged with feed inlet 1.1 and discharge port 1.2, set in the broken cabinet 1
Be equipped with crushing chamber 2 and lower crushing chamber 4, be provided with crushing mechanism and upper noise reducing mechanism 3 in the upper crushing chamber 2, it is described on
Crushing mechanism includes the first rotary body 2.1 and the second rotary body 2.2, on first rotary body 2.1 and the second rotary body 2.2
It is connected with driving unit 2.3, the upper noise reducing mechanism 3 includes the sound absorbing layer 3.3 being arranged on 2 inner wall of upper crushing chamber, institute
It states sound absorbing layer 3.3 to be arranged around first rotary body 2.1 and the second rotary body 2.2, the sound absorbing layer 3.3 includes being fixed on institute
The vertical clapboard 3.1 and horizontal baffle 3.2 on 2 inner wall of crushing chamber are stated, the vertical clapboard 3.1 and horizontal baffle 3.2 interlock
Multiple rectangular sound absorption cavities 3.4 are formed, the sound absorption cavity 3.4 is provided with acoustical lining close to the upper 2 inner wall side of crushing chamber
3.5, the sound absorption cavity 3.4 is provided with protection board 3.6 far from the upper 2 inner wall side of crushing chamber, is arranged on the protection board 3.6
There are multiple sound-absorption holes 3.7, multiple sound-absorption holes 3.7 are arranged in a one-to-one correspondence with the sound absorption cavity 3.4, in the sound-absorption hole 3.7
It is provided with filtration members 3.7.3；Lower crushing mechanism and lower noise reducing mechanism 5, the lower crushing mechanism are provided in the lower crushing chamber 4
Discharging buffer gear 4.1 is provided between the upper crushing mechanism, the lower crushing mechanism includes being located at the lower crushing chamber 4
The static broken body 4.4 of center, the two sides of the static broken body 4.4, which are provided with, swings crushing members 4.5, the decline
The mechanism that makes an uproar 5 includes the abatvoix 5.3 being provided on static broken 4.4 upper side wall of body, is provided on the abatvoix 5.3 more
A wave sound-absorbing part 5.1 is provided with multiple sound-absorbing through-holes 5.2 at the trough of the wave sound-absorbing part 5.1.
Specifically, the shape of broken cabinet 1 can be cuboid, square or cylindrical body, set at the top of broken cabinet 1
It is equipped with feed inlet 1.1, feed inlet 1.1 is used for the conveying into broken cabinet 1 and needs to carry out broken ore raw materials, feed inlet 1.1
It can be one, also can according to need and be designed to two or more, the bottom of broken cabinet 1 is provided with discharge port 1.2, out
Material mouth 1.2 is internally provided with upper crushing chamber 2 and lower crushing chamber for broken ores lifting to be gone out, in broken cabinet 1
4, it is connected between upper crushing chamber 2 and lower crushing chamber 4, is provided with crushing mechanism and upper noise reducing mechanism 3 in upper crushing chamber 2, on
Crushing mechanism is used to carry out break process to the ore conveyed from feed inlet 1.1, and upper noise reducing mechanism 3 is to upper crushing mechanism to ore
The noise generate in shattering process is absorbed and is isolated, to reduce the outflow of noise, upper crushing mechanism includes first
Rotary body 2.1 and the second rotary body 2.2, the first rotary body 2.1 and the second rotary body 2.2 are vertically arranged in crushing chamber 2,
Rotary gap is preset between first rotary body 2.1 and the second rotary body 2.2, on the first rotary body 2.1 and the second rotary body 2.2
It is respectively connected with driving unit 2.3, driving unit 2.3 can drive the first rotary body 2.1 and the second rotary body 2.2 to rotate, and ore is former
Material is delivered in the rotary gap between the first rotary body 2.1 and the second rotary body 2.2, the first rotary body 2.1 and the second rotation
The rotation of body 2.2 is crushed ore raw materials, between the first rotary body 2.1 and the second rotary body 2.2 and the inner wall of upper crushing chamber 2
Also it is preset with certain gap, so that the ore raw materials of small volume can pass through, upper noise reducing mechanism 3 includes being arranged upper
Sound absorbing layer 3.3 on 2 inner wall of crushing chamber, the side wall of upper crushing chamber 2 are disposed with broken 1 wall body layer of cabinet from outside to inside, inhale
Sound-absorbing layer 3.3 and protective layer, broken 1 wall body layer of cabinet are the outer wall and inner wall of broken cabinet 1, and sound absorbing layer 3.3 can be to upper broken
The noise that room 2 generates is absorbed and is isolated, and plays the effect of noise reduction, sound absorbing layer 3.3 is around the first rotary body 2.1 and the second rotation
2.2 setting of swivel, sound absorbing layer 3.3 include the vertical clapboard 3.1 and horizontal baffle 3.2 that are fixed in broken chamber interior walls, vertically every
Plate 3.1 and the setting of the inner wall of the equal vertical crusher room of horizontal baffle 3.2, vertical clapboard 3.1 and horizontal baffle 3.2 can be strip
The shape of shape, arc or other shapes, vertical clapboard 3.1 and horizontal baffle 3.2 is arranged according to the shape of broken chamber interior walls, erects
Straight baffle 3.1 and horizontal baffle 3.2 are staggered to form multiple sound absorption cavities 3.4, and the shape of sound absorption cavity 3.4 can be the square bodily form or length
Cube shape is provided with acoustical lining 3.5 close to the side of upper 2 inner wall of crushing chamber in bottom, that is, sound absorption cavity 3.4 of sound absorption cavity 3.4,
It can be good at absorbing noise by sound absorption cavity 3.4 and acoustical lining 3.5, in sound absorbing layer 3.3 close to upper crushing mechanism
Matcoveredn is arranged in side, and protective layer includes protection board 3.6, and protection board 3.6 is also along the first rotary body 2.1 and the second rotary body
2.2 settings, protection board 3.6 play the role of protection to sound absorbing layer 3.3, avoid ore from damaging sound absorption cavity 3.4, protection board
3.6 and first are preset with certain portable protective gaps between rotary body 2.1 and between protection board 3.6 and the second rotary body 2.2, protect
Shield gap enables the ore of small volume to pass through, and multiple sound-absorption holes 3.7, multiple sound-absorption holes are provided on protection board 3.6
3.7 are spaced setting along protection board 3.6, realize and are arranged in a one-to-one correspondence between sound-absorption hole 3.7 and sound absorption cavity 3.4, in the first rotary body
2.1 and second noise that generates when being crushed to ore raw materials of rotary body 2.2, noise sound-absorbing is sent to by sound-absorption hole 3.7
In chamber 3.4, sound absorption cavity 3.4 has chamber, and the bottom of sound absorption cavity 3.4 is provided with acoustical lining 3.5, so as to make an uproar well
Sound is absorbed, and good noise reduction effect is played, and the filtration members 3.7.3 in sound-absorption hole 3.7 can be filter screen or Air Filter, is led to
It crosses filtration members 3.7.3 and can place dust and entered in chamber sound absorption cavity 3.4 by sound-absorption hole 3.7.
In the present embodiment, the underface of upper crushing chamber 2 is arranged in lower crushing chamber 4, is provided with out in the bottom of upper crushing chamber 2
Expect mechanism, broken ore raw materials in upper crushing chamber 2 is delivered in lower crushing chamber 4 by discharging mechanism, in lower crushing chamber 4
It is inside provided with discharging buffer gear 4.1, the underface of the discharging mechanism of upper crushing chamber 2, discharging is arranged in discharging buffer gear 4.1
Buffer gear 4.1 may include elastic buffer plate, can be reduced by discharging buffer gear 4.1 in the conveying to ore raw materials
The noise generated in journey, is provided with lower crushing mechanism and lower noise reducing mechanism 5 in lower crushing chamber 4, and lower crushing mechanism includes being located at
The static broken body 4.4 of lower 4 center of crushing chamber, the two sides of static broken body 4.4 are provided with the broken body of swing, swing broken
It is connected with driving unit 2.3 on broken body, is preset with crushing gap between static broken body 4.4 and the broken body of swing, passes through driving
The driving of unit 2.3 swings broken body and swings or rotate, and is crushed to realize to ore raw materials, and lower noise reducing mechanism 5 includes setting
Abatvoix 5.3 on static broken 4.4 side wall of body, abatvoix 5.3 are arranged in the other two sides of static broken body 4.4, that is, exist
The two sides of static broken body 4.4, which are placed, swings broken body, and abatvoix is arranged on the side wall of the static other two sides for splitting broken body
5.3, at the same can also be provided on static broken body 4.4 with swing it is broken body is corresponding splits broken portion, broken portion can be
Broached-tooth design or other structures, other positions are provided with abatvoix 5.3 on static broken body 4.4, set on abatvoix 5.3
Multiple wave sound-absorbing parts 5.1 are equipped with, wave sound-absorbing part 5.1 is the wave stripe that 5.3 surface of abatvoix is arranged in, multiple wave strips
Line is continuously arranged on the surface of abatvoix 5.3, to form wave sound-absorbing part 5.1, is arranged at the trough of wave sound-absorbing part 5.1
There are multiple sound-absorbing through-holes 5.2, multiple sound-absorbing through-holes 5.2 interval along the trough of wave sound-absorbing part 5.1 is arranged, in sound-absorbing through-hole
The chamber of sound-absorbing can also be connected on 5.2, it can be under by abatvoix 5.3, wave sound-absorbing part 5.1 and sound-absorbing through-hole 5.2
The noise generated in crushing chamber 4 is absorbed and is isolated, and good noise reduction effect is played.
The denoising device of ore crusher provided by the embodiment of the utility model, broken cabinet 1 are internally provided with brokenly
Broken room 2 and lower crushing chamber 4, crushing mechanism and upper noise reducing mechanism 3 are provided in upper crushing chamber 2, and upper noise reducing mechanism 3 includes setting
Sound absorbing layer 3.3 between broken 1 side wall of cabinet and protection board 3.6, sound absorbing layer 3.3 are more on broken cabinet 1 including being arranged in
A sound absorption cavity 3.4 is provided with acoustical lining 3.5 in sound absorption cavity 3.4, multiple sound-absorption holes 3.7 is provided on protection board 3.6, multiple
Sound-absorption hole 3.7 is arranged in a one-to-one correspondence with sound absorption cavity 3.4, and filtration members 3.7.3 is provided in sound-absorption hole 3.7, so passes through sound-absorbing
Hole 3.7, sound absorption cavity 3.4 and acoustical lining 3.5, which match to absorb, completely cuts off the noise that upper crushing mechanism production process generates, and plays drop
The effect of low noise is provided with lower crushing mechanism and lower noise reducing mechanism 5 in lower crushing chamber 4, in upper crushing mechanism and lower broken
It is provided with discharging buffer gear 4.1 between mechanism, can be realized by discharging buffer gear 4.1 and upper crushing chamber 2 is exported
The buffer function of ore raw materials, reduces the generation of noise, and lower noise reducing mechanism 5 includes being arranged on static broken 4.4 upper side wall of body
Abatvoix 5.3, be provided with multiple wave sound-absorbing parts 5.1 on abatvoix 5.3, be provided at the trough of wave sound-absorbing part 5.1 more
A sound-absorbing through-hole 5.2 is played by sound-absorbing through-hole 5.2 and wave sound-absorbing part 5.1 and absorbs the noise that lower crushing mechanism generates, so
Upper noise reducing mechanism 3 and lower noise reducing mechanism 5 can be absorbed and be completely cut off to the noise in upper crushing chamber 2 and lower crushing chamber 4 respectively,
So that the noise that ore crusher generates reaches standard.
In the present embodiment, it is preferred that the sound absorbing layer 3.3 includes the first semicircle sound absorbing layer 3.3 and the second semicircle sound absorbing layer
3.3, it is connected between the first semicircle sound absorbing layer 3.3 and the second semicircle sound absorbing layer 3.3 by horizontal sound absorbing layer 3.3, it is described
First semicircle sound absorbing layer 3.3 and the second semicircle sound absorbing layer 3.3 are respectively around first rotary body 2.1 and the second rotary body 2.2
Setting, the protection board 3.6 includes the first semicircle protection board 3.6, the second semicircle protection board 3.6 and horizontal protection board 3.6, described
First semicircle protection board 3.6, the second semicircle protection board 3.6 and horizontal protection board 3.6 respectively with the first semicircle sound absorbing layer
3.3, the second semicircle sound absorbing layer 3.3 and horizontal sound absorbing layer 3.3 are correspondingly arranged；First semicircle sound absorbing layer 3.3, the second semicircle sound absorbing layer
3.3 are connected to form sound absorbing layer 3.3 with horizontal sound absorbing layer 3.3, the first semicircle protection board 3.6, the second semicircle protection board 3.6 and water
Flat protection board 3.6 is connected to form protection board 3.6, and such protection board 3.6 is identical with the shape of sound absorbing layer 3.3, around first
Rotary body 2.1 and the setting of the second rotary body 2.2, increase the effect of noise-reducing.
In the present embodiment, it is preferred that the sound-absorption hole 3.7 includes noise import 3.7.1 and noise exports 3.7.2, described
Noise import 3.7.1 is located at the protection board 3.6 on the side of the upper crushing mechanism, and the noise exports 3.7.2
In the protection board 3.6 on the side of the sound absorption cavity 3.4, exported from the noise import 3.7.1 to the noise
3.7.2 on direction, the aperture of the sound-absorption hole 3.7 is gradually increased；Sound-absorption hole 3.7 and sound absorption cavity 3.4 are arranged in a one-to-one correspondence, and are inhaled
The aperture of sound hole 3.7 is gradually increased, and gangue and dust etc. is avoided to enter the inside of sound-absorption hole 3.7, and convenient for noise from
Sound-absorption hole 3.7 is transmitted to the inside of sound absorption cavity 3.4.
In the present embodiment, it is preferred that the lower section of the upper crushing chamber 2 is provided with discharging portion, the discharging buffer gear 4.1
The underface of the discharging portion is set, and the discharging buffer gear 4.1 includes two strippers 4.2 being oppositely arranged, described
The lower section of stripper 4.2 is provided with support rod 4.3, is provided with buffer spring part between the support rod 4.3 and stripper 4.2；
Two strippers 4.2 are oppositely arranged so as to accept the ore raw materials exported from discharging portion, and the lower section of stripper 4.2 is provided with
Buffer spring part plays the role of buffering to stripper 4.2 by buffer spring part, so that reducing ore raw materials is transported to discharging
Generated noise on plate 4.2.
In the present embodiment, it is preferred that the bottom of the broken cabinet 1 is provided with sound insulation damping device 6, the sound insulation damping
Device 6 includes cushion socket 6.1 and shock structure 6.2, is provided with sound-absorbing damping bed course, the cushion socket below the cushion socket 6.1
Damping spring 6.3 is provided between 6.1 and shock structure 6.2；There are four sound insulation damping devices 6 for the bottom setting of broken cabinet 1, respectively
Sound insulation damping device 6 includes cushion socket 6.1 and shock structure 6.2, is provided on cushion socket 6.1 for the movement of shock structure 6.2
Through-hole and open slot, damping spring 6.3 is set on shock structure 6.2 outside, and 6.3 one end of damping spring is fixed on shock structure
On 6.2, the other end of damping spring 6.3 is fixed on cushion socket 6.1, and when shock structure 6.2 moves downward, shock structure 6.2 is supported
Damping spring 6.3 is pressed, the sound-absorbing damping bed course below cushion socket 6.1 can be vibration damping sheet and the mutually fixed formation of sound-absorbing piece, such as
This plays shock absorbing effect to the vibration of entire cabinet, also functions to the effect of sound insulation and noise reduction.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (5)
1. a kind of denoising device of ore crusher, including it is crushed cabinet, it is respectively set at the top and bottom of the broken cabinet
There are inlet port and outlet port, which is characterized in that crushing chamber and lower crushing chamber are provided in the broken cabinet, it is described broken
Interior is provided with crushing mechanism and upper noise reducing mechanism, and the upper crushing mechanism includes the first rotary body and the second rotary body, institute
It states and is respectively connected with driving unit on the first rotary body and the second rotary body, the upper noise reducing mechanism includes setting described broken
Sound absorbing layer in chamber interior walls, the sound absorbing layer are arranged around first rotary body and the second rotary body, and the sound absorbing layer includes
The vertical clapboard and horizontal baffle being fixed in the upper broken chamber interior walls, the vertical clapboard and horizontal baffle are staggered to form more
A rectangular sound absorption cavity, the sound absorption cavity are provided with acoustical lining close to the upper broken chamber interior walls side, and the sound absorption cavity is remote
The upper broken chamber interior walls side is provided with protection board, is provided with multiple sound-absorption holes on the protection board, in the sound-absorption hole
It is provided with filtration members；
Lower crushing mechanism and lower noise reducing mechanism, the lower crushing mechanism and the upper crushing mechanism are provided in the lower crushing chamber
Between be provided with discharging buffer gear, the lower crushing mechanism includes positioned at the static broken of the lower crushing chamber center
Body, the two sides of the static broken body are provided with swing crushing members, and the lower noise reducing mechanism is described static broken including being provided with
Abatvoix on broken body sidewall is provided with multiple wave sound-absorbing parts on the abatvoix, sets at the trough of the wave sound-absorbing part
It is equipped with multiple sound-absorbing through-holes.
2. the denoising device of ore crusher according to claim 1, which is characterized in that the sound absorbing layer includes the first half
Circle sound absorbing layer and the second semicircle sound absorbing layer pass through horizontal sound absorbing layer between the first semicircle sound absorbing layer and the second semicircle sound absorbing layer
It is connected, the first semicircle sound absorbing layer and the second semicircle sound absorbing layer are set around first rotary body and the second rotary body respectively
It sets, the protection board includes the first semicircle protection board, the second semicircle protection board and horizontal protection board, the first semicircle protection
Plate, the second semicircle protection board and horizontal protection board are inhaled with the first semicircle sound absorbing layer, the second semicircle sound absorbing layer and level respectively
Sound-absorbing layer is correspondingly arranged.
3. the denoising device of ore crusher according to claim 1, which is characterized in that the sound-absorption hole include noise into
Mouth and noise outlet, the noise import are located at the protection board on the side of the upper crushing mechanism, and the noise goes out
Mouth is located at the protection board on the side of the sound absorption cavity, from the direction that the noise import is exported to the noise,
The aperture of the sound-absorption hole is gradually increased.
4. the denoising device of ore crusher according to claim 1, which is characterized in that set below the upper crushing chamber
It is equipped with discharging portion, the underface of the discharging portion is arranged in the discharging buffer gear, and the discharging buffer gear includes opposite
Two strippers being arranged are provided with support rod below the stripper, are provided between the support rod and stripper slow
Rush spring part.
5. the denoising device of ore crusher according to claim 1, which is characterized in that the bottom of the broken cabinet is set
It is equipped with sound insulation damping device, the sound insulation damping device includes cushion socket and shock structure, is provided with sound-absorbing below the cushion socket
Damping bed course is provided with damping spring between the cushion socket and shock structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304183.4U CN209715357U (en) | 2019-03-11 | 2019-03-11 | The denoising device of ore crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304183.4U CN209715357U (en) | 2019-03-11 | 2019-03-11 | The denoising device of ore crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715357U true CN209715357U (en) | 2019-12-03 |
Family
ID=68685900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920304183.4U Active CN209715357U (en) | 2019-03-11 | 2019-03-11 | The denoising device of ore crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209715357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437922A (en) * | 2020-04-16 | 2020-07-24 | 徐州市宏星肥业有限公司 | Noise reduction type equipment for producing compound fertilizer |
| CN112007736A (en) * | 2020-09-10 | 2020-12-01 | 福建省绿能环保科技有限公司 | Noise-reduction vertical shaft type impact crushing sand making machine |
-
2019
- 2019-03-11 CN CN201920304183.4U patent/CN209715357U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437922A (en) * | 2020-04-16 | 2020-07-24 | 徐州市宏星肥业有限公司 | Noise reduction type equipment for producing compound fertilizer |
| CN112007736A (en) * | 2020-09-10 | 2020-12-01 | 福建省绿能环保科技有限公司 | Noise-reduction vertical shaft type impact crushing sand making machine |
| CN112007736B (en) * | 2020-09-10 | 2024-05-07 | 福建省绿能环保科技有限公司 | Noise reduction type vertical shaft type impact crushing sand making machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209715357U (en) | The denoising device of ore crusher | |
| CN207027796U (en) | A kind of waste and old sheet material breaker for being convenient to clean iron nail | |
| CN206631727U (en) | A kind of feed arrangement of Activated Carbon Production | |
| CN212418239U (en) | Stone breaker for machining | |
| CN205216968U (en) | Click double breaker with dustproof function | |
| CN104525344A (en) | Shale crusher dust collector | |
| CN205146305U (en) | Lime stone crushing equipment with dust cover | |
| CN208757665U (en) | A kind of dust-proof mine gravel device | |
| CN207238161U (en) | A kind of ultra-fine dry powder production pulverizer | |
| CN106269181A (en) | A kind of simple lithotrite with dust-absorbing function | |
| CN201202487Y (en) | Dust removing noise reducer of mining ventilation shaft air exit | |
| CN205288948U (en) | Dustproof vibration screening machine system that makes an uproar of falling | |
| CN208612574U (en) | Crusher dust guard | |
| CN212384068U (en) | Noise reduction device of screening machine | |
| CN206980868U (en) | A kind of colliery reducing mechanism | |
| CN210279267U (en) | Dustless stone crusher for mechanical engineering | |
| CN210820425U (en) | PA material rubbing crusher is used in plastic system article recovery | |
| CN107597399A (en) | A kind of water conservancy construction disintegrating machine | |
| CN203254511U (en) | Dust collecting device for foamed cement plate production line | |
| CN206168510U (en) | Environment -friendly stone crusher | |
| CN215901832U (en) | Noise-reducing and shock-absorbing type raw material crusher | |
| CN213409022U (en) | Novel coal detects with grinding crushing apparatus | |
| CN205436566U (en) | Ore deposit hillstone expects high -frequency vibration dust collecting equipment | |
| CN220405927U (en) | Ore centralized crushing device | |
| CN204352984U (en) | Shale pulverizer dust arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |