CN113001756A - Low-noise shock-absorbing concrete mixer - Google Patents
Low-noise shock-absorbing concrete mixer Download PDFInfo
- Publication number
- CN113001756A CN113001756A CN202110388849.0A CN202110388849A CN113001756A CN 113001756 A CN113001756 A CN 113001756A CN 202110388849 A CN202110388849 A CN 202110388849A CN 113001756 A CN113001756 A CN 113001756A
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- China
- Prior art keywords
- air bag
- concrete mixer
- built
- supporting plate
- buffering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a low-noise shock-absorbing concrete mixer which comprises a stirring tank, a supporting motor box, a shock-absorbing seat, a supporting plate and a shock-absorbing device, wherein the supporting plate is arranged in the shock-absorbing seat in a sliding mode, the supporting motor box is arranged on the supporting plate, the stirring tank is arranged on the supporting motor box, the shock-absorbing device is arranged in the shock-absorbing seat and is positioned below the supporting plate, the shock-absorbing device comprises a fixing bracket, an internal buffering air bag, an external buffering air bag and a connecting valve component, the fixing bracket is arranged in the shock-absorbing seat, the internal buffering air bag is arranged on the fixing bracket, and the external buffering air bag is arranged on the fixing bracket and covers the internal buffering air bag. The invention relates to the technical field of mixers, and particularly provides a low-noise shock-absorbing concrete mixer.
Description
Technical Field
The invention relates to the technical field of mixers, in particular to a low-noise shock-absorbing concrete mixer.
Background
In the building construction process, the mixer plays very important role, and the mixer is a machine that stirs multiple raw materials and mixes, makes it to become a mixture or suitable consistency, and current mixer often stirs the damping performance of body and motor cabinet relatively poor to, the sound that the motor sent is great, and the noise is great.
Disclosure of Invention
In view of the above situation, the present invention provides a low noise and shock absorption concrete mixer to overcome the defects of the prior art.
The technical scheme adopted by the invention is as follows: the invention relates to a low-noise shock-absorbing concrete mixer, which comprises a mixing tank, a supporting motor box, a shock-absorbing seat, a supporting plate and a shock-absorbing device, the supporting plate is arranged in the vibration damping seat in a sliding manner, the supporting motor box is arranged on the supporting plate, the stirring tank is arranged on the supporting motor box, the buffer vibration damping device is arranged in the vibration damping seat and is positioned below the supporting plate, the buffer vibration damping device comprises a fixed bracket, an internal buffer air bag, an external buffer air bag and a connecting valve component, the fixed bracket is arranged in the vibration damping seat, the built-in buffering air bag is arranged on the fixed bracket, the external buffering air bag is arranged on the fixed bracket and covers the built-in buffering air bag, the connecting valve component is arranged between the internal buffer air bag and the external buffer air bag, the vibration damping seat is internally provided with a driving pump, the driving pump is communicated with the built-in buffering air bag through a pipeline, and the supporting plate is in contact with the top of the built-out buffering air bag.
Furthermore, a shunt valve is arranged on a connecting pipeline between the driving pump and the built-in buffering air bag, and a nozzle is arranged on the shunt valve.
Further, the coupling valve subassembly includes conical connection pipe, shutoff ball and protection network, conical connection pipe tip intercommunication is located on the built-in buffering gasbag, conical connection pipe inflation end intercommunication is located on the external buffering gasbag, the shutoff ball rolls and locates on the conical connection pipe, the inflation end of conical connection pipe is located to the protection network, and the air current that is inflated in the built-in buffering gasbag makes the air current inflate in the external buffering gasbag through jack-up shutoff ball, and when the vibration that the agitator tank during operation produced extrudeed the external buffering gasbag through the backup pad conduction, the air pressure in the external buffering gasbag suddenly increases and pushes away the shutoff of conical connection pipe with the shutoff of shutoff ball, and the pressure increases in the built-in buffering gasbag that links to each other, and the air current that the driving pump produced is shunted through the flow divider valve and is spout from the nozzle.
Further, be equipped with the stirring in the agitator tank, be equipped with the motor in the support motor case, the motor is close to the backup pad, be equipped with the radiator-grid in the backup pad, the radiator-grid is located the top of nozzle, utilizes spun air current to dispel the heat to motor department through the radiator-grid flow in the nozzle.
Furthermore, an air pressure sensor is arranged in each of the built-in buffering air bag and the external buffering air bag, the air pressure sensor in the built-in buffering air bag is electrically connected with the shunt valve, and the air flow is controlled by the shunt valve to flow into the built-in buffering air bag.
Further, be equipped with one-way release valve on the external buffering gasbag, the atmospheric pressure sensor electric connection in one-way release valve and the external buffering gasbag utilizes the atmospheric pressure sensor control who sets up in the external buffering gasbag to press the pressure in the external buffering gasbag, avoids the too big external buffering gasbag of pressure to explode.
Furthermore, be equipped with the gag lever post in the damping seat, the backup pad slides to run through on locating the gag lever post, sliding sleeve connects on the gag lever post and is equipped with buffer spring one and buffer spring two, buffer spring one and buffer spring two are located the both sides of backup pad respectively.
Further, the driving pump is communicated with the outer side of the vibration damping seat through a pipeline.
Further, the blocking ball is a light ball.
The invention with the structure has the following beneficial effects: this scheme is at the agitator tank during operation, the buffering is realized through the external buffering gasbag of backup pad extrusion to the vibration of production, the abrupt increase of atmospheric pressure in the external buffering gasbag pushes away the shutoff ball with the conical connection pipe shutoff, the increase of pressure in the built-in buffering gasbag that links to each other, the air current that the driving pump produced is shunted through the flow divider and is spouted the heat dissipation to blowing from the nozzle to the motor, utilize the principle that becomes the harm to the benefit, utilize harmful factor to realize profitable effect, produce the vibration for the realization with the agitator tank during operation, the shortcoming that leads to motor noise big converts to the vibration when realizing extruding the buffering of external buffering gasbag, it sprays the air current and carries out radiating beneficial point to the motor to drive the nozzle.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a low-noise shock-absorbing concrete mixer according to the present invention;
FIG. 2 is a schematic structural view of a damping device of a low-noise damping concrete mixer according to the present invention;
FIG. 3 is a schematic view of a low noise shock absorbing concrete mixer coupling valve assembly according to the present invention.
The device comprises a stirring tank 1, a stirring tank 2, a supporting motor box 3, a vibration damping seat 4, a supporting plate 5, a buffering vibration damping device 6, a fixing bracket 7, an internal buffering air bag 8, an external buffering air bag 9, a connecting valve component 10, a driving pump 11, a flow dividing valve 12, a nozzle 13, a conical connecting pipe 14, a blocking ball 15, a protective net 16, a stirring piece 17, a motor 18, a heat dissipation net 19, a one-way air release valve 20, a limiting rod 21, a first buffer spring 22 and a second buffer spring.
Detailed description of the inventiontechnical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in FIGS. 1-3, the low-noise shock-absorbing concrete mixer comprises a mixing tank 1, a supporting motor box 2, a shock-absorbing seat 3, a supporting plate 4 and a shock-absorbing device 5, wherein the supporting plate 4 is slidably arranged in the shock-absorbing seat 3, the supporting motor box 2 is arranged on the supporting plate 4, the mixing tank 1 is arranged on the supporting motor box 2, the shock-absorbing device 5 is arranged in the shock-absorbing seat 3 and is positioned below the supporting plate 4, the shock-absorbing device 5 comprises a fixing bracket 6, an internal buffer air bag 7, an external buffer air bag 8 and a connecting valve component 9, the fixing bracket 6 is arranged in the shock-absorbing seat 3, the internal buffer air bag 7 is arranged on the fixing bracket 6, the external buffer air bag 8 is arranged on the fixing bracket 6 and covers the internal buffer air bag 7, the connecting valve component 9 is arranged between the internal buffer air bag 7 and the external buffer air bag 8, the damping seat 3 is internally provided with a driving pump 10, the driving pump 10 is communicated with the built-in buffering air bag 7 through a pipeline, and the supporting plate 4 is arranged at the top of the external buffering air bag 8 in a contact manner.
A shunt valve 11 is arranged on a connecting pipeline between the driving pump 10 and the built-in buffer air bag 7, and a nozzle 12 is arranged on the shunt valve 11; the connecting valve assembly 9 comprises a conical connecting pipe 13, a blocking ball 14 and a protective net 15, the small end of the conical connecting pipe 13 is communicated with the built-in buffering air bag 7, the expanding end of the conical connecting pipe 13 is communicated with the external buffering air bag 8, the blocking ball 14 is rolled on the conical connecting pipe 13, and the protective net 15 is arranged at the expanding end of the conical connecting pipe 13; a stirring piece 16 is arranged in the stirring tank 1, a motor 17 is arranged in the supporting motor box 2, the motor 17 is close to the supporting plate 4, a radiating net 18 is arranged on the supporting plate 4, and the radiating net 18 is positioned above the nozzle 12; an air pressure sensor is arranged in each of the built-in buffer air bag 7 and the external buffer air bag 8, and the air pressure sensor in the built-in buffer air bag 7 is electrically connected with the shunt valve 11; the external buffer air bag 8 is provided with a one-way air release valve 19, and the one-way air release valve 19 is electrically connected with an air pressure sensor in the external buffer air bag 8; a limiting rod 20 is arranged in the vibration damping seat 3, the supporting plate 4 is arranged on the limiting rod 20 in a sliding penetrating mode, a first buffer spring 21 and a second buffer spring 22 are arranged on the limiting rod 20 in a sliding sleeved mode, and the first buffer spring 21 and the second buffer spring 22 are located on two sides of the supporting plate 4 respectively; the driving pump 10 is communicated with the outer side of the vibration damping seat 3 through a pipeline; the plugging ball 14 is a light ball.
When the stirring tank is used specifically, when the stirring tank 1 works, the generated vibration extrudes the external buffering air bag 8 through the supporting plate 4 to realize buffering, the air pressure in the external buffering air bag 8 is increased suddenly to push the plugging ball 14 to plug the conical connecting pipe 13, the pressure in the connected internal buffering air bag 7 is increased, when the air pressure in the external buffering air bag 8 is increased to exceed the set value of the air pressure sensor in the external buffering air bag 8, the one-way air release valve 19 is started to release air, and simultaneously when the air pressure in the internal buffering air bag 7 is increased to exceed the set value of the air pressure sensor in the internal buffering air bag 7, the air flow generated by the driving pump 10 is shunted through the shunt valve 11 and is sprayed out from the nozzle 12 to blow and dissipate heat of the motor 17.
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. Also, 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. While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a low noise shock attenuation concrete mixer which characterized in that: comprises a stirring tank, a supporting motor box, a vibration damping seat, a supporting plate and a damping device, wherein the supporting plate is arranged in the vibration damping seat in a sliding manner, the supporting motor box is arranged on the supporting plate, the stirring tank is arranged on the supporting motor box, the buffering vibration damping device is arranged in the vibration damping seat and is positioned below the supporting plate, the buffer vibration damper comprises a fixed bracket, an internal buffer air bag, an external buffer air bag and a connecting valve component, the fixed bracket is arranged in the vibration damping seat, the built-in buffering air bag is arranged on the fixed bracket, the external buffering air bag is arranged on the fixed bracket and covers the built-in buffering air bag, the connecting valve component is arranged between the internal buffer air bag and the external buffer air bag, the vibration damping seat is internally provided with a driving pump, the driving pump is communicated with the built-in buffering air bag through a pipeline, and the supporting plate is in contact with the top of the built-out buffering air bag.
2. A low noise, shock absorbing concrete mixer as defined in claim 1 wherein: and a shunt valve is arranged on a connecting pipeline between the driving pump and the built-in buffer air bag, and a nozzle is arranged on the shunt valve.
3. A low noise, shock absorbing concrete mixer as defined in claim 2, wherein: the connecting valve component comprises a conical connecting pipe, a blocking ball and a protective net, the small end of the conical connecting pipe is communicated with the built-in buffering air bag, the expanding end of the conical connecting pipe is communicated with the built-in buffering air bag, the blocking ball is arranged on the conical connecting pipe in a rolling manner, and the expanding end of the conical connecting pipe is arranged on the protective net.
4. A low noise, shock absorbing concrete mixer as defined in claim 1 wherein: the stirring device is characterized in that a stirring piece is arranged in the stirring tank, a motor is arranged in the supporting motor box and is close to the supporting plate, and a radiating net is arranged on the supporting plate.
5. A low noise, shock absorbing concrete mixer as defined in claim 3 wherein: and the built-in buffer air bag and the external buffer air bag are respectively internally provided with an air pressure sensor, and the air pressure sensors in the built-in buffer air bags are electrically connected with the flow dividing valve.
6. A low noise vibration damping concrete mixer according to claim 5, wherein: the external buffering air bag is provided with a one-way air release valve, and the one-way air release valve is electrically connected with an air pressure sensor in the external buffering air bag.
7. A low noise vibration damping concrete mixer according to claim 4, wherein: be equipped with the gag lever post in the damping seat, the backup pad slides and runs through on locating the gag lever post, sliding sleeve connects on the gag lever post and is equipped with buffer spring one and buffer spring two, buffer spring one and buffer spring two are located the both sides of backup pad respectively.
8. A low noise, shock absorbing concrete mixer as defined in claim 1 wherein: the driving pump is communicated with the outer side of the vibration damping seat through a pipeline.
9. A low noise, shock absorbing concrete mixer as defined in claim 3 wherein: the blocking ball is a light ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388849.0A CN113001756A (en) | 2021-04-12 | 2021-04-12 | Low-noise shock-absorbing concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388849.0A CN113001756A (en) | 2021-04-12 | 2021-04-12 | Low-noise shock-absorbing concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113001756A true CN113001756A (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110388849.0A Pending CN113001756A (en) | 2021-04-12 | 2021-04-12 | Low-noise shock-absorbing concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113001756A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829508A (en) * | 2021-09-24 | 2021-12-24 | 张震 | Building mixer with vibration effect |
| CN113925107A (en) * | 2021-10-09 | 2022-01-14 | 中山东菱威力电器有限公司 | Ice cream machine with noise reduction structure |
| CN114538195A (en) * | 2022-03-02 | 2022-05-27 | 江苏富邦纺织集团有限公司 | Winding head mechanism for processing natural antibacterial fibers |
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| CN105546028A (en) * | 2016-02-02 | 2016-05-04 | 泰州市凯华柴油发电机组有限公司 | Diesel generator with variable spring support and vibration reducing control method of diesel generator |
| CN106142343A (en) * | 2016-08-28 | 2016-11-23 | 胡立宇 | A kind of low noise damping concrete mixer |
| CN207010430U (en) * | 2017-05-03 | 2018-02-13 | 江苏华源防爆电机有限公司 | Jet radiating three-phase motor with permanent magnets |
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| CN209555084U (en) * | 2018-12-29 | 2019-10-29 | 重庆昊晟玻璃股份有限公司 | It is a kind of based on the nozzle used under hot environment |
| CN211343964U (en) * | 2019-08-16 | 2020-08-25 | 常州江泉传动科技有限公司 | Speed reducer with good damping effect |
| CN111953128A (en) * | 2020-08-05 | 2020-11-17 | 洪雪芳 | Damping base for motor |
| CN212762152U (en) * | 2020-07-23 | 2021-03-23 | 包头职业技术学院 | Numerical control machine tool damping base |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03153439A (en) * | 1989-09-27 | 1991-07-01 | Livbag Snc | Shock absorbing device |
| US5141025A (en) * | 1990-07-05 | 1992-08-25 | Robert Bosch Gmbh | Check valve |
| CN104132235A (en) * | 2014-07-10 | 2014-11-05 | 国家电网公司 | SF6 aerating device capable of reducing aeration leakage rate |
| CN105546028A (en) * | 2016-02-02 | 2016-05-04 | 泰州市凯华柴油发电机组有限公司 | Diesel generator with variable spring support and vibration reducing control method of diesel generator |
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| CN207010430U (en) * | 2017-05-03 | 2018-02-13 | 江苏华源防爆电机有限公司 | Jet radiating three-phase motor with permanent magnets |
| CN108518361A (en) * | 2018-03-22 | 2018-09-11 | 重庆科创水处理设备有限公司 | Energy saving and environment friendly centrifugal multistage pump multiple centrifugal pump |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829508A (en) * | 2021-09-24 | 2021-12-24 | 张震 | Building mixer with vibration effect |
| CN113925107A (en) * | 2021-10-09 | 2022-01-14 | 中山东菱威力电器有限公司 | Ice cream machine with noise reduction structure |
| CN113925107B (en) * | 2021-10-09 | 2023-08-29 | 中山东菱威力电器有限公司 | Ice cream machine with noise reduction structure |
| CN114538195A (en) * | 2022-03-02 | 2022-05-27 | 江苏富邦纺织集团有限公司 | Winding head mechanism for processing natural antibacterial fibers |
| CN114538195B (en) * | 2022-03-02 | 2023-05-26 | 江苏富邦纺织集团有限公司 | Winding head mechanism for processing based on natural antibacterial fibers |
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Application publication date: 20210622 |
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| RJ01 | Rejection of invention patent application after publication |