CN101579891A - Cleaning device for concrete mixer - Google Patents
Cleaning device for concrete mixer Download PDFInfo
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- CN101579891A CN101579891A CNA2009100329840A CN200910032984A CN101579891A CN 101579891 A CN101579891 A CN 101579891A CN A2009100329840 A CNA2009100329840 A CN A2009100329840A CN 200910032984 A CN200910032984 A CN 200910032984A CN 101579891 A CN101579891 A CN 101579891A
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- water tank
- water
- concrete mixer
- cleaning device
- pipe
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Abstract
The invention relates to a cleaning device for a concrete mixer, which is used for cleaning a stirring hopper and a baiting hopper of the concrete mixer. The device comprises a water tank, a water inlet pipe and a water outlet pipe of the water tank are connected with a section of hose and a nozzle, the water tank is also connected with an air inlet pipe, and the air inlet pipe is connected to a high-pressure air tank in a vehicle braking system through a control valve and a pressure regulating valve. The water tank is pressurized by using the prior compressed air source in the vehicle braking system, and a water pump does not need to be mounted, so the cost is saved; and simultaneously the water outlet pressure of the cleaning device is high, so not only the cleaning effect is good, but also the used water and time are saved.
Description
Technical field
The present invention relates to a kind of stirring bucket of concrete mixer truck and cleaning device for concrete mixer that hopper cleans of being used for.
Background technology
Concrete mixer truck needs flushing in time to stir parts such as bucket and hopper stirring after operation finishes, and normally uses to influence equipment after the concrete setting that prevents remnants.Available coagulation soil trucd mixer cleaning device generally comprises the water tank that is installed on the vehicle, be connected water pipe on the water tank, be installed in the parts such as water pump on the water pipe, it is gone out the current of certain pressure by water pump by nozzle ejection, carry out the cleaning of vehicle relevant portion.The defective of this structure is: 1, need to be provided with water pump in the device, and not only big to space hold, and increased equipment cost; 2, by water pump pressurized jet current, its expulsion pressure is still lower, causes the cleaning hourly water consumption big, and developing result is also undesirable.
Summary of the invention
Technical problem to be solved by this invention is that the cleaning device for concrete mixer that a kind of cost is low, water consumption is little, developing result is good is provided.
Concrete stirring and washing device of the present invention comprises a water tank, the inlet tube and outlet tube of water tank is connected with one section flexible pipe and nozzle, also be connected with an air inlet pipe on the water tank, air inlet pipe is connected on the high pressure gas holder in the motor vehicle braking system by a control valve and pressure regulator valve.
Described air inlet pipe is connected with a safety relief valve by one section arm.
Described control valve can switch between two operating positions, and one of them operating position is with high pressure gas holder and water tank conducting, and another operating position is that described blast pipe communicates with outside atmosphere with water tank and one section blast pipe conducting; The inlet tube and outlet tube of water tank also is connected with into water arm simultaneously, is used for being connected with resource of water supply.
Described control valve, safety relief valve and high pressure valve are installed in the control cabinet, the shell of control cabinet is provided with exhaust outlet that is connected with blast pipe and the pipe joint that is used for being connected with the air inlet pipe of water tank side and high pressure gas holder side respectively, also is provided with the operating grip of control valve on the shell of control cabinet.
Cleaning device for concrete mixer of the present invention utilizes that original compressed air source pressurizes to water tank in the motor vehicle braking system, need not to install water pump, has saved cost; Its discharge pressure height of while, not only developing result is good, has also saved water, has saved the time.
Description of drawings
Fig. 1 is a configuration state schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, cleaning device for concrete mixer of the present invention comprises a water tank 1, the top of water tank 1 connects air inlet pipe 2, air inlet pipe is connected with high pressure gas holder 5 in the concrete mixer truck brakes through control valve 3 and pressure regulator valve 4, is connected with a safety relief valve 6 that is used for realizing overvoltage protection on the arm of air inlet pipe; Control valve 3 can switch between two operating positions, and one of them operating position is that another operating position is that blast pipe communicates with outside atmosphere with water tank and one section blast pipe 7 conducting with high pressure gas holder 5 and water tank 1 conducting; The inlet tube and outlet tube 8 of water tank 1 has two-way branch, and one the tunnel for using water branch, and its end connects flexible pipe 9 and nozzle 10, and another road is water inlet branch, is connected with resource of water supply by water inlet arm 11.Control valve, pressure regulator valve and safety relief valve are all installed concentratedly in a control cabinet 12, to form relatively independent product, are convenient to make and install, and the operating grip 13 of control valve can be installed on the control cabinet, so that operation.
The course of work of apparatus of the present invention is as follows:
1, flushing process.Control valve 3 is with high pressure gas holder 5 and water tank 1 conducting, and compressed air enters water tank 1 by pressure regulator valve 4 and control valve 3, and the water in the water tank is sprayed at process inlet tube and outlet tube 8, flexible pipe 9 and nozzle 10, and relevant portion is washed;
2, add the water process.Control valve 3 switches to another operating position, this moment, high pressure gas holder one side was closed, the air inlet pipe of water tank one side communicates with blast pipe 7, at this moment, add water by water inlet arm 11 and inlet tube and outlet tube 8 in water tank, the air in the water tank is discharged by blast pipe 7, after water tank water is filled it up with, the operator can observe water and overflow from blast pipe, can stop to add water.
Claims (4)
1. cleaning device for concrete mixer, comprise a water tank (1), the inlet tube and outlet tube of water tank (8) is connected with one section flexible pipe (9) and nozzle (10), it is characterized in that: also be connected with an air inlet pipe (2) on the water tank, air inlet pipe is connected on the high pressure gas holder (5) in the motor vehicle braking system by a control valve (3) and a pressure regulator valve (4).
2, cleaning device for concrete mixer according to claim 1 is characterized in that: described air inlet pipe (2) is connected with a safety relief valve (6) by one section arm.
3, cleaning device for concrete mixer according to claim 2, it is characterized in that: described control valve can switch between two operating positions, one of them operating position is with high pressure gas holder (5) and water tank (1) conducting, another operating position is that blast pipe communicates with outside atmosphere with water tank (1) and one section blast pipe (7) conducting; The inlet tube and outlet tube (8) of water tank also is connected with into water arm simultaneously, is used for being connected with resource of water supply.
4, cleaning device for concrete mixer according to claim 3, it is characterized in that: described control valve (3), safety relief valve (6) and pressure regulator valve (4) are installed in the control cabinet (12), the shell of control cabinet is provided with exhaust outlet that is connected with blast pipe and the pipe joint that is used for being connected with the air inlet pipe of water tank side and high pressure gas holder side respectively, also is provided with the operating grip (13) of control valve on the shell of control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100329840A CN101579891B (en) | 2009-06-10 | 2009-06-10 | Cleaning device for concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100329840A CN101579891B (en) | 2009-06-10 | 2009-06-10 | Cleaning device for concrete mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101579891A true CN101579891A (en) | 2009-11-18 |
| CN101579891B CN101579891B (en) | 2011-08-24 |
Family
ID=41362268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100329840A Active CN101579891B (en) | 2009-06-10 | 2009-06-10 | Cleaning device for concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101579891B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158677A (en) * | 2011-12-19 | 2013-06-19 | 北汽福田汽车股份有限公司 | Cleaning system used on engineering machinery and engineering machinery provided with cleaning system |
| CN104128340A (en) * | 2014-05-28 | 2014-11-05 | 安徽星马专用汽车有限公司 | Flushing pipeline device |
| CN104163161A (en) * | 2014-07-31 | 2014-11-26 | 山推建友机械股份有限公司 | Air pressure water supply system for agitating lorry |
| CN104828049A (en) * | 2014-11-14 | 2015-08-12 | 北汽福田汽车股份有限公司 | Mixer and device for protecting water tank and pressure in air cylinder of mixer |
| CN107444352A (en) * | 2017-09-15 | 2017-12-08 | 湖南汽车制造有限责任公司 | A kind of vehicle cleaning system and trucd mixer |
| CN110681660A (en) * | 2019-09-27 | 2020-01-14 | 重庆聚钡混凝土有限公司 | Concrete tank car belt cleaning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534152U (en) * | 2009-06-10 | 2010-07-28 | 镇江海诺管阀件有限公司 | Concrete-mixer truck cleaning device |
-
2009
- 2009-06-10 CN CN2009100329840A patent/CN101579891B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158677A (en) * | 2011-12-19 | 2013-06-19 | 北汽福田汽车股份有限公司 | Cleaning system used on engineering machinery and engineering machinery provided with cleaning system |
| CN104128340A (en) * | 2014-05-28 | 2014-11-05 | 安徽星马专用汽车有限公司 | Flushing pipeline device |
| CN104163161A (en) * | 2014-07-31 | 2014-11-26 | 山推建友机械股份有限公司 | Air pressure water supply system for agitating lorry |
| CN104828049A (en) * | 2014-11-14 | 2015-08-12 | 北汽福田汽车股份有限公司 | Mixer and device for protecting water tank and pressure in air cylinder of mixer |
| CN104828049B (en) * | 2014-11-14 | 2017-08-04 | 北汽福田汽车股份有限公司 | The protection device of trucd mixer and its water tank and gas storage bottle pressure |
| CN107444352A (en) * | 2017-09-15 | 2017-12-08 | 湖南汽车制造有限责任公司 | A kind of vehicle cleaning system and trucd mixer |
| CN110681660A (en) * | 2019-09-27 | 2020-01-14 | 重庆聚钡混凝土有限公司 | Concrete tank car belt cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101579891B (en) | 2011-08-24 |
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