CN205905193U - Noise control sound is concrete mixing device for building site - Google Patents
Noise control sound is concrete mixing device for building site Download PDFInfo
- Publication number
- CN205905193U CN205905193U CN201620642853.XU CN201620642853U CN205905193U CN 205905193 U CN205905193 U CN 205905193U CN 201620642853 U CN201620642853 U CN 201620642853U CN 205905193 U CN205905193 U CN 205905193U
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- China
- Prior art keywords
- noise
- stir storehouse
- shaft
- stirring storehouse
- acoustical panel
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Abstract
The utility model discloses a noise control sound is concrete mixing device for building site, including stirring storehouse, anti -noise device, (mixing) shaft, base and honeycomb hexagon bloop, the upper portion in stirring storehouse is equipped with the feed inlet, and the bottom is equipped with the discharge gate, and anti -noise device is installed to the lateral wall in stirring storehouse, and the support mounting is passed through on the base in the stirring storehouse, and open at the bottom middle part in stirring storehouse has the through -hole, installs the bearing in the through -hole, installs the axis of rotation in the bearing, and the (mixing) shaft is installed on being located the lateral wall of the part in stirring storehouse to the axis of rotation, and the axis of rotation is located the top of stirring the part outside the storehouse and installs the belt pulley. Its design benefit of this noise control sound is concrete mixing device for building site has set up anti -noise device on the lateral wall in its stirring storehouse on agitating unit, anti -noise device mainly comprises acoustical panel, amortization cotton and noise -damping bowl, and these how many persons' cooperation is used, can a lot of absorptions weakens in the stirring storehouse noise of grit and stirring storehouse inner wall upon impact production.
Description
Technical field
This utility model is related to concrete batch plant technical field, more particularly, to a kind of its anti-noise construction site coagulation
Native agitating device.
Background technology
Concrete mixer is by batching by the cement of certain match ratio, sand, rubble (aggregate) and water etc. all
Even stirring and prepare the special-purpose machinery of concrete.It is generally acknowledged that the main task of concrete mixer is: (1) component is uniformly distributed,
Reach homogeneous on both macro and micro；(2) destroy the agglomeration of cement particle so as to each particle surface is flooded profit, promote
The development of diffusing phenomenon；(3) destroy the initial water compound thin film integument on cement particle surface, promote cement granules and other things
The combination of material, forms preferable aquation product；(4) because surface of aggregate covers a thin layer dust and clay, hinder interface knot
Close the formation of layer, therefore multiple impacts and phase mutual friction between material should be made, to reduce the impact of dust thin film；(5) improve mixing
Material each unit body participates in the number of times of motion and the crossover frequency of movement locus, to accelerate to reach homogeneity.
It is known that concrete mixer is when using, because its internal sandstone can produce with the collision of stir storehouse inwall
The very big noise of life, affects the emotion of workman, reduces work task efficiency very much while these noises disturb residents.
Therefore, we are badly in need of designing a kind of its anti-noise construction site concrete central mix plant and solve the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of its anti-noise building proposing
Building site concrete central mix plant.
To achieve these goals, this utility model adopts the technical scheme that
A kind of its anti-noise construction site concrete central mix plant, including stir storehouse, noise preventing device, shaft, base
With honeycomb hexagon bloop, the top of described stir storehouse is provided with charging aperture, and bottom is provided with discharging opening, the lateral wall peace of stir storehouse
Equipped with noise preventing device, stir storehouse is arranged on base by support, has through hole in the middle part of the bottom of stir storehouse, installs in through hole
There is bearing, rotary shaft is installed in bearing, rotary shaft is located at and is provided with shaft, rotary shaft on the side wall of part in stir storehouse
The top of the part outside stir storehouse is provided with belt pulley, and belt pulley passes through driving belt and the output being arranged on driving means
The belt pulley of axle connects, and driving means are arranged on base, and described noise preventing device includes housing, silencing cotton, noise-damping bowl and disappears
Soundboard, wherein, silencing cotton is laid on the side wall of housing, and noise-damping bowl is arranged on acoustical panel, acoustical panel be laid on housing side
The silencing cotton of wall connects, and, acoustical panel is provided with bloop.
Preferably, the side wall of described rotary shaft is provided with squeegee, the length of squeegee is more than the length of shaft, scrapes
The length of pulpboard is less than the diameter of stir storehouse, and squeegee is located at the lower section of shaft.
Preferably, described bloop is in honeycomb hexagonal array on acoustical panel.
In this utility model, this its anti-noise construction site is ingenious with its design of concrete central mix plant, and it is in agitating device
On the lateral wall of stir storehouse on be provided with noise preventing device, noise preventing device is mainly by acoustical panel, silencing cotton and noise-damping bowl structure
Become, this several person uses cooperatively, can a lot of absorptions weaken sandstone and stir storehouse in stir storehouse inwall collision when produce
Noise.
Brief description
Fig. 1 be the utility model proposes a kind of its anti-noise construction site concrete central mix plant structural representation；
Fig. 2 be the utility model proposes a kind of its anti-noise construction site concrete central mix plant noise preventing device
Structural representation；
Fig. 3 be the utility model proposes a kind of acoustical panel of its anti-noise construction site concrete central mix plant structure
Schematic diagram.
In figure: 1 rotary shaft, 2 stir storehouses, 3 noise preventing devices, 4 shafts, 5 squeegees, 6 bases, 7 driving belts, 8 drives
Dynamic device, 31 acoustical panels, 32 noise-damping bowls, 33 silencing cottons, 34 housings, 310 bloops.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
Reference picture 1-3, a kind of its anti-noise construction site concrete central mix plant, including stir storehouse 2, noise preventing device 3,
Shaft 4, base 6 and honeycomb hexagon bloop 310, the top of stir storehouse 2 is provided with charging aperture, and bottom is provided with discharging opening, stirs
The lateral wall mixing storehouse 2 is provided with noise preventing device 3, and stir storehouse 2 is arranged on base 6 by support, in the middle part of the bottom of stir storehouse 2
Have through hole, bearing is installed in through hole, rotary shaft 1 is installed in bearing, the side of the part that rotary shaft 1 is located in stir storehouse 2
Shaft 4 is provided with wall, the top of the part that rotary shaft 1 is located at outside stir storehouse 2 is provided with belt pulley, belt pulley passes through transmission
Belt 7 is connected with the belt pulley of the output shaft being arranged on driving means 8, and driving means 8 are arranged on base 6, noise preventing device 3
Including housing 34, silencing cotton 33, noise-damping bowl 32 and acoustical panel 31, wherein, silencing cotton 33 is laid on the side wall of housing 34, noise reduction
Bowl 32 is arranged on acoustical panel 31, and acoustical panel 31 is connected with the silencing cotton 33 being laid on housing 34 side wall, and, on acoustical panel 31
It is provided with bloop 310, the side wall of rotary shaft 1 is provided with squeegee 5, the length of squeegee 5 is more than the length of shaft 4, scrapes
The length of pulpboard 5 is less than the diameter of stir storehouse 2, and squeegee 5 is located at the lower section of shaft 4, and bloop 310 is in honeycomb hexagon
It is arranged on acoustical panel 3.
Operation principle: charging aperture, discharging opening, stir storehouse 2, rotary shaft 1, shaft 4, driving means 8 and base 6 composition are stirred
Mix device and basic system, the material being stirred inside stir storehouse 2 can be assembled by the squeegee 5 being arranged in rotary shaft 1
Facilitate discharging in discharging opening.Housing 34, acoustical panel 31, noise-damping bowl 32, silencing cotton 33 and open the noise reduction on acoustical panel 31
Hole 310 constitutes noise preventing device 3, its can be good at absorbing weaken in stir storehouse 2 sandstone touch with the medial wall of stir storehouse 2
The noise producing when hitting.
More than, only this utility model preferably specific embodiment, but protection domain of the present utility model does not limit to
In this, any those familiar with the art in the technical scope that this utility model discloses, according to this utility model
Technical scheme and its utility model design in addition equivalent or change, all should cover protection domain of the present utility model it
Interior.
Claims (3)
1. a kind of its anti-noise construction site concrete central mix plant, including stir storehouse (2), noise preventing device (3), shaft
(4), base (6) and honeycomb hexagon bloop (310) it is characterised in that: the top of described stir storehouse (2) is provided with charging aperture,
Bottom is provided with discharging opening, and the lateral wall of stir storehouse (2) is provided with noise preventing device (3), and stir storehouse (2) is arranged on bottom by support
On seat (6), have through hole in the middle part of the bottom of stir storehouse (2), bearing is installed in through hole, rotary shaft (1) is installed in bearing, turn
Moving axis (1) is located at and is provided with shaft (4) on the side wall of part in stir storehouse (2), and rotary shaft (1) is located at stir storehouse (2) outward
The top of part belt pulley is installed, belt pulley passes through the skin of driving belt (7) and the output shaft being arranged on driving means (8)
Belt wheel connects, and driving means (8) are arranged on base (6), described noise preventing device (3) include housing (34), silencing cotton (33),
Noise-damping bowl (32) and acoustical panel (31), wherein, silencing cotton (33) is laid on the side wall of housing (34), and noise-damping bowl (32) is arranged on
On acoustical panel (31), acoustical panel (31) is connected with the silencing cotton (33) being laid on housing (34) side wall, and, on acoustical panel (31)
It is provided with bloop (310).
2. a kind of its anti-noise construction site concrete central mix plant according to claim 1 is it is characterised in that described turn
Squeegee (5) is provided with the side wall of moving axis (1), the length of squeegee (5) is more than the length of shaft (4), squeegee (5)
Length is less than the diameter of stir storehouse (2), and squeegee (5) is located at the lower section of shaft (4).
3. a kind of its anti-noise construction site concrete central mix plant according to claim 1 is it is characterised in that described disappear
Sound hole (310) is in honeycomb hexagonal array on acoustical panel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642853.XU CN205905193U (en) | 2016-06-27 | 2016-06-27 | Noise control sound is concrete mixing device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642853.XU CN205905193U (en) | 2016-06-27 | 2016-06-27 | Noise control sound is concrete mixing device for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905193U true CN205905193U (en) | 2017-01-25 |
Family
ID=57812346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642853.XU Expired - Fee Related CN205905193U (en) | 2016-06-27 | 2016-06-27 | Noise control sound is concrete mixing device for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279043A (en) * | 2020-02-20 | 2021-08-20 | 株式会社荏原制作所 | Stirrer, processing device provided with stirrer, and method for manufacturing stirrer |
-
2016
- 2016-06-27 CN CN201620642853.XU patent/CN205905193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279043A (en) * | 2020-02-20 | 2021-08-20 | 株式会社荏原制作所 | Stirrer, processing device provided with stirrer, and method for manufacturing stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170627 |