CN112549309A - Ultrasonic self-cleaning concrete mixer truck - Google Patents
Ultrasonic self-cleaning concrete mixer truck Download PDFInfo
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- CN112549309A CN112549309A CN202011342646.XA CN202011342646A CN112549309A CN 112549309 A CN112549309 A CN 112549309A CN 202011342646 A CN202011342646 A CN 202011342646A CN 112549309 A CN112549309 A CN 112549309A
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- ultrasonic
- tank body
- water
- concrete mixer
- inlet pipe
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Classifications
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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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
-
- 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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
Abstract
The invention relates to an ultrasonic self-cleaning concrete mixer, which comprises a guide frame, an auxiliary frame, a rotary table, a rotating part, a rotary frame, a tank body, a feeding hole, a discharging hole and a discharging device, and is characterized in that the tank body is internally provided with a stirring device and an ultrasonic cleaning device, wherein the stirring device comprises a stirring shaft, a stirring paddle and a motor; the ultrasonic generator arranged outside the tank body is connected with the ultrasonic vibrator arranged on the inner wall of the tank body. The invention utilizes the ultrasonic principle to solve the technical problem that uncleaned materials are easy to condense on the inner wall of the tank body after the traditional mixer truck is transported, shortens the material mixing time and has stronger practicability.
Description
Technical Field
The invention relates to the technical field of a mixer truck, in particular to an ultrasonic self-cleaning concrete mixer truck.
Background
Ultrasonic waves refer to sound waves above 20000Hz, which are high frequency oscillating signals emitted by an ultrasonic generator. The ultrasonic cleaning principle is that after an ultrasonic generator sends out a high-frequency oscillation signal, the high-frequency oscillation signal is converted into high-frequency mechanical oscillation through an ultrasonic vibrator and is transmitted to a medium, namely a cleaning solvent, so that tensile stress appears in the cleaning solvent to form negative pressure, the pressure is reduced to enable gas originally dissolved in liquid to be supersaturated and to escape from the liquid, a large number of small bubbles are generated, and shock waves sent out when cavitation bubbles are suddenly closed can generate thousands of atmospheric pressure around the shock waves to directly and repeatedly impact a dirt layer, so that on one hand, the adsorption of dirt and the surface of a cleaning piece is damaged, on the other hand, the dirt layer is also damaged to be separated from the surface of the cleaning piece and dispersed into cleaning liquid. The vibration of the bubbles can also scrub the solid surface. The air bubbles can also 'drill' into the cracks to vibrate, so that the dirt falls off. Meanwhile, the ultrasonic wave can also accelerate the mixing speed of the materials.
The mixer truck is a special truck for conveying concrete for construction, and the truck is provided with a cylindrical tank body for carrying mixed materials, and can always keep stirring and rotating in the transportation process so as to ensure that the carried materials cannot be solidified. After the conveying is completed, the interior of the tank body is generally flushed by water, the hardened concrete is prevented from occupying space, the volume of the interior of the tank body is reduced, but the currently adopted cleaning device can be cleaned by a large amount of water, and the water consumption required by a cleaning stirring vehicle is increased. In addition, when the existing mixer truck is used for mixing powder materials such as cement, the phenomenon of agglomeration and the like often occurs because of insufficient mixing, and in order to mix concrete uniformly, a long time is often needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an ultrasonic self-cleaning concrete mixer truck.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an ultrasonic wave self-cleaning concrete mixer, includes draws frame, sub vehicle frame, carousel, rotating part, swivel mount, jar body, feed inlet, discharge gate and discharge apparatus, its characterized in that, jar internal agitating unit and the ultrasonic cleaning device of being provided with, wherein agitating unit includes (mixing) shaft, stirring rake and motor, and the motor is installed at a jar external wall and links to each other with the stirring rake through the (mixing) shaft, the aperture is covered with on the (mixing) shaft surface, and ultrasonic cleaning device includes booster water pump, jar internal a plurality of shower nozzles of distributing evenly, connects inlet tube, supersonic generator and the ultrasonic vibrator of booster water pump and shower nozzle, sets up at jar external supersonic generator and set up the ultrasonic vibrator that a plurality of intervals are even on jar internal wall and be connected, and this jar body and (mixing) shaft.
Preferably, the auxiliary frame is provided with a turntable, a rotary frame is arranged on a rotating part of the turntable, the tank body is obliquely arranged on the rotary frame and driven by a hydraulic mechanism to rotate, the highest end of the tank body is provided with a feed inlet, and the lowest end of the tank body is provided with a discharge outlet and a discharge device.
Preferably, the inner wall of the tank body, the stirring shaft, the stirring paddle, the feeding hole, the discharging hole and the discharging device are all made of stainless steel materials or titanium and titanium alloy materials.
Preferably, the water spraying angle of the spray head is adjustable, and water can be sprayed into the tank body from different angles.
Preferably, the spray heads and the ultrasonic vibrators are uniformly distributed in a staggered mode.
Preferably, the water inlet pipe is divided into two parts, one part is arranged outside the tank body, and the other part is arranged inside the tank body; the water inlet pipe inside the tank body is an annular water pipe arranged on the upper side of the inner wall of the tank body in a surrounding mode, a plurality of spray heads are uniformly arranged on the annular water pipe, one end of the water inlet pipe outside the tank body is connected with the booster water pump, and the other end of the water inlet pipe inside the tank body is connected with the water inlet pipe inside the tank body; the ultrasonic generator arranged outside the tank body is electrically connected with a plurality of ultrasonic vibrators arranged on the inner wall of the tank body and evenly spaced, and the water inlet pipe arranged outside the tank body is provided with a water stop valve for controlling the switch of the ultrasonic cleaning device.
Compared with the prior art, the invention has the advantages that:
according to the invention, the pressurizing nozzle cleaning device and the ultrasonic cleaning device are arranged in the tank body, and the cleaning efficiency is higher due to the combination of the pressurizing nozzle cleaning device and the ultrasonic cleaning device. Evenly distributed forms an ultrasonic wave space at the ultrasonic vibrator of jar internal portion and the (mixing) shaft that is covered with the aperture, high-frequency oscillation signal rethread ultrasonic vibrator that the ultrasonic generator that is external when jar sent converts high-frequency mechanical oscillation into and spreads to the cleaning solvent in to realize the ultrasonic wave and wash fast, the crisscross evenly distributed of ultrasonic vibrator and shower nozzle makes also be difficult for forming the attachment between the shower nozzle, practiced thrift the water consumption that clean trucd mixer needs greatly, also avoided causing the trucd mixer to damage because of the concrete wash untimely. Meanwhile, the ultrasonic wave also accelerates the rapid mixing of powdery materials such as cement and the like, avoids agglomeration and greatly shortens the stirring time.
Drawings
FIG. 1 is a schematic structural view of an ultrasonic self-cleaning concrete mixer truck according to the present invention.
In the figure: 1. a guide frame; 2. an auxiliary frame; 3. a turntable; 4. a rotating member; 5. rotating the frame; 6. a tank body; 7. a feed inlet; 8. a discharge port; 9. a discharge device; 10. a stirring shaft; 11. a small hole; 12. a stirring paddle; 13. an electric motor; 14. a booster water pump; 15. a water inlet pipe; 16. a water stop valve; 17. a spray head; 18. an ultrasonic generator; 19. an ultrasonic vibrator.
The specific embodiment is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1, the present invention provides an embodiment: an ultrasonic self-cleaning concrete mixer comprises a guide frame 1, an auxiliary frame 2, a rotary table 3, a rotating part 4, a rotary frame 5, a tank body 6, a feed inlet 7, a discharge port 8 and a discharge device 9, and is characterized in that the tank body 6 is internally provided with a stirring device and an ultrasonic cleaning device, wherein the stirring device comprises a stirring shaft 10, a stirring paddle 12 and a motor 13, the motor 13 is arranged on the outer wall of the tank body 6 and is connected with the stirring paddle 12 through the stirring shaft 10, small holes 11 are distributed on the surface of the stirring shaft 10, the ultrasonic cleaning device comprises a booster water pump 14, a plurality of spray heads 17 uniformly distributed in the tank body, a water inlet pipe 15 for connecting the booster water pump 14 with the spray heads 17, an ultrasonic generator 18 and an ultrasonic vibrator 19, the ultrasonic generator 18 arranged outside the tank body 6 is connected with the plurality of ultrasonic vibrators 19 uniformly spaced on, the tank 6 and the stirring shaft 10 form an ultrasonic space.
Specifically, sub vehicle frame 2 on set up a carousel 3, a revolving frame 5 is installed on the rotating part 4 of carousel 3, jar body 6 slope is installed on revolving frame 5 to by the drive of hydraulic pressure mechanism (not shown in the figure) rotation, jar body 6 highest end is provided with feed inlet 7, and the lowest is provided with discharge gate 8 and discharge apparatus 9.
Specifically, the inner wall of the tank body 6, the stirring shaft 10, the stirring paddle 12, the feeding hole 7, the discharging hole 8 and the discharging device 9 are all made of stainless steel materials or titanium and titanium alloy materials.
Specifically, the water spraying angle of the spray head 17 is adjustable, and water can be sprayed into the tank body from different angles.
Specifically, the spray heads 17 and the ultrasonic vibrators 19 are uniformly distributed in a staggered manner.
Specifically, the water inlet pipe 15 is divided into two parts, one part is arranged outside the tank body 6, and the other part is arranged inside the tank body 6; the water inlet pipe 15 in the tank body 6 is an annular water pipe which is arranged on the upper side of the inner wall of the tank body 6 in a surrounding mode, a plurality of spray heads 17 are uniformly arranged on the annular water pipe, one end of the water inlet pipe 15 outside the tank body 6 is connected with the booster water pump 14, and the other end of the water inlet pipe 15 is connected with the water inlet pipe 15 in the tank body 6; an ultrasonic generator 18 arranged outside the tank body 6 is electrically connected with a plurality of ultrasonic vibrators 19 which are arranged on the inner wall of the tank body 6 and are evenly spaced, and a water stop valve 16 is arranged on a water inlet pipe 15 outside the tank body 6 and used for controlling the switch of the ultrasonic cleaning device.
The working principle is as follows:
in the specific implementation process, the mixer truck transports the concrete dry materials to the site and then injects water for mixing, the ultrasonic generator is started, the ultrasonic vibrators uniformly distributed on the tank body and the ultrasonic space formed by the small holes of the mixing shaft quickly diffuse the materials and quickly mix the materials uniformly under the action of the mixing blades. The common mixer truck needs 12-15min of mixing time to uniformly mix the concrete, and the mixing of the invention only needs 5-6min to achieve the same effect. After unloading, starting the ultrasonic cleaning device, spraying water from different angles into the tank body by the nozzle after the water enters the booster water pump from the water inlet pipe, simultaneously, generating a high-frequency oscillation signal by the ultrasonic generator, converting the high-frequency oscillation signal into high-frequency mechanical oscillation through the ultrasonic vibrator and spreading the high-frequency mechanical oscillation signal into the water to cause that the tensile stress in the water forms negative pressure, reducing the pressure so that the gas originally dissolved in the liquid is supersaturated and escapes from the liquid to generate a large amount of small bubbles, generating thousands of atmospheric pressure around the shock wave generated when the cavitation bubbles are suddenly closed, directly and repeatedly impacting the concrete adhered to the inner wall of the tank body, the stirring shaft and the stirring paddle, destroying the adsorption of the concrete and the solid surface, causing the destruction of the concrete and separating from the solid surface and dispersing the concrete into the. The vibration of the bubbles can also scrub the solid surface. The air bubbles can also 'drill' into cracks to vibrate, so that the concrete falls off.
The invention utilizes the ultrasonic principle to solve the technical problem that uncleaned materials are easy to condense on the inner wall of the tank body after the traditional mixer truck is transported, shortens the material mixing time and has stronger practicability.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides an ultrasonic wave self-cleaning concrete mixer, includes draws frame, sub vehicle frame, carousel, rotating part, swivel mount, jar body, feed inlet, discharge gate and discharge apparatus, its characterized in that, jar internal agitating unit and the ultrasonic cleaning device of being provided with, wherein agitating unit includes (mixing) shaft, stirring rake and motor, and the motor is installed at a jar external wall and links to each other with the stirring rake through the (mixing) shaft, the aperture is covered with on the (mixing) shaft surface, ultrasonic cleaning device includes booster pump, jar internal a plurality of shower nozzles of distributing evenly, the inlet tube of connecting booster pump and shower nozzle, supersonic generator and ultrasonic vibrator, sets up at jar external supersonic generator and set up the even ultrasonic vibrator in a plurality of intervals on jar internal wall and be connected, and this jar body and (mixing) shaft form an ultrasonic wave space.
2. The ultrasonic self-cleaning concrete mixer truck as claimed in claim 1, wherein the sub-frame is provided with a turntable, a rotary truck frame is mounted on a rotating part of the turntable, the tank body is obliquely mounted on the rotary truck frame and driven to rotate by a hydraulic mechanism, the highest end of the tank body is provided with a feeding hole, and the lowest end of the tank body is provided with a discharging hole and a discharging device.
3. The ultrasonic self-cleaning concrete mixer truck of claim 1, wherein the inner wall of the tank, the mixer shaft, the mixing paddles, the feed inlet, the discharge outlet and the discharge device are made of stainless steel material or titanium and titanium alloy material.
4. The ultrasonic self-cleaning concrete mixer truck of claim 1, wherein the angle of the water spray from the spray head is adjustable to spray water into the tank from different angles.
5. The ultrasonic self-cleaning concrete mixer truck of claim 1, wherein the spray heads and the ultrasonic vibrators are evenly distributed in a staggered manner.
6. The ultrasonic self-cleaning concrete mixer truck of claim 1, wherein the water inlet pipe is divided into two portions, one portion being outside the tank and the other portion being inside the tank; the water inlet pipe inside the tank body is an annular water pipe arranged on the upper side of the inner wall of the tank body in a surrounding mode, a plurality of spray heads are uniformly arranged on the annular water pipe, one end of the water inlet pipe outside the tank body is connected with the booster water pump, and the other end of the water inlet pipe inside the tank body is connected with the water inlet pipe inside the tank body; the ultrasonic generator arranged outside the tank body is electrically connected with a plurality of ultrasonic vibrators arranged on the inner wall of the tank body and evenly spaced, and the water inlet pipe arranged outside the tank body is provided with a water stop valve for controlling the switch of the ultrasonic cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342646.XA CN112549309A (en) | 2020-11-25 | 2020-11-25 | Ultrasonic self-cleaning concrete mixer truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342646.XA CN112549309A (en) | 2020-11-25 | 2020-11-25 | Ultrasonic self-cleaning concrete mixer truck |
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| Publication Number | Publication Date |
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| CN112549309A true CN112549309A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011342646.XA Pending CN112549309A (en) | 2020-11-25 | 2020-11-25 | Ultrasonic self-cleaning concrete mixer truck |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160523A (en) * | 2021-12-06 | 2022-03-11 | 苏州领湃新能源科技有限公司 | Slurry tank device |
| CN114160524A (en) * | 2021-12-06 | 2022-03-11 | 苏州领湃新能源科技有限公司 | Ultrasonic device, cleaning method and device, and defoaming machine |
| CN114179220A (en) * | 2021-11-16 | 2022-03-15 | 北京市政路桥股份有限公司 | Ultrasonic vibration cement slurry stirring device and operation method thereof |
| CN115674445A (en) * | 2022-11-02 | 2023-02-03 | 湖北四通专用汽车有限公司 | Tunnel operation type cement mixer truck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908240A (en) * | 1994-06-30 | 1999-06-01 | Hood; Max George | Apparatus for cement blending capable of forming a thick slurry |
| CN103144194A (en) * | 2011-12-07 | 2013-06-12 | 扬州柳工建设机械有限公司 | Cement mixer |
| CN204773020U (en) * | 2015-08-07 | 2015-11-18 | 阎军吉 | Multi -angle trucd mixer of unloading |
| CN107718283A (en) * | 2017-11-28 | 2018-02-23 | 莫宇玲 | Self-cleaning ultrasonic concrete mixer |
| CN107823914A (en) * | 2017-12-26 | 2018-03-23 | 中国科学院烟台海岸带研究所 | A kind of large-scale built-in ultrasonic wave alginic acid extractor |
-
2020
- 2020-11-25 CN CN202011342646.XA patent/CN112549309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908240A (en) * | 1994-06-30 | 1999-06-01 | Hood; Max George | Apparatus for cement blending capable of forming a thick slurry |
| CN103144194A (en) * | 2011-12-07 | 2013-06-12 | 扬州柳工建设机械有限公司 | Cement mixer |
| CN204773020U (en) * | 2015-08-07 | 2015-11-18 | 阎军吉 | Multi -angle trucd mixer of unloading |
| CN107718283A (en) * | 2017-11-28 | 2018-02-23 | 莫宇玲 | Self-cleaning ultrasonic concrete mixer |
| CN107823914A (en) * | 2017-12-26 | 2018-03-23 | 中国科学院烟台海岸带研究所 | A kind of large-scale built-in ultrasonic wave alginic acid extractor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179220A (en) * | 2021-11-16 | 2022-03-15 | 北京市政路桥股份有限公司 | Ultrasonic vibration cement slurry stirring device and operation method thereof |
| CN114179220B (en) * | 2021-11-16 | 2023-10-20 | 北京市政路桥股份有限公司 | Ultrasonic vibration cement slurry stirring device and operation method thereof |
| CN114160523A (en) * | 2021-12-06 | 2022-03-11 | 苏州领湃新能源科技有限公司 | Slurry tank device |
| CN114160524A (en) * | 2021-12-06 | 2022-03-11 | 苏州领湃新能源科技有限公司 | Ultrasonic device, cleaning method and device, and defoaming machine |
| CN115674445A (en) * | 2022-11-02 | 2023-02-03 | 湖北四通专用汽车有限公司 | Tunnel operation type cement mixer truck |
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Application publication date: 20210326 |