CN108915265A - Pump truck belt cleaning device and pump truck - Google Patents
Pump truck belt cleaning device and pump truck Download PDFInfo
- Publication number
- CN108915265A CN108915265A CN201810669498.9A CN201810669498A CN108915265A CN 108915265 A CN108915265 A CN 108915265A CN 201810669498 A CN201810669498 A CN 201810669498A CN 108915265 A CN108915265 A CN 108915265A
- Authority
- CN
- China
- Prior art keywords
- pump truck
- pump
- cleaning device
- outlet
- cover 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000011010 flushing procedure Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
The application discloses pump truck belt cleaning device, including setting up the flush pump in the hopper lateral wall outside of pump truck, the outlet pipe of flush pump passes the hopper lateral wall to towards the inboard of hopper lateral wall, be equipped with on the outlet pipe and articulate the apron that is used for covering the outlet pipe at the hopper lateral wall, be equipped with on the apron and be used for making the apron closely cover the resilient means of outlet pipe. By utilizing the invention, the hopper and the conveying pipeline can be washed in time after the pump truck finishes working, the influence of dry and solid concrete on the inner wall of the conveying pipe is prevented, and the service life of the conveying pipe is prolonged. In addition, the pump truck also provided by the invention has the same beneficial effects by applying the pump truck cleaning device.
Description
Technical field
This application involves pump truck field, in particular to cleaning device on a kind of pump truck, and with the cleaning device
Pump truck.
Background technique
When concrete mixer engineering truck operation, concrete is by pump truck pumping mechanism and delivery pipe, by concrete conveyance
To designated position.But because engineering truck is because of operating condition complexity, water intaking is difficult, after the completion of engineering truck work, if not in time by delivery pipe
In concrete clear up in time, easily cause plugging, concrete conveyance is unsmooth, oil consumption increase the problems such as.
With the development of manufacturing technology, design client's welcome degree is high, service life of the products is high, good economy performance product
Inexorable trend as product design.And traditional engineering truck is not because without water function is sent automatically, being able to satisfy concrete mixer complexity
Duty requirements, but because engineering truck is because of operating condition complexity, water intaking is difficult, often the concrete in delivery pipe is cleared up not in time,
Easily cause plugging, concrete conveyance is unsmooth, oil consumption increase the problems such as.
Summary of the invention
In order to solve the above technical problems, it is an object of the present invention to provide a kind of pump truck cleaning device, it can be convenient
Ground cleans the pump truck after the completion of operation.
It is another object of the present invention to provide a kind of pump trucks with above-mentioned cleaning device.
Technical solution provided by the invention is as follows：
A kind of pump truck cleaning device, including the flushing pump being set on the outside of the hopper side wall of pump truck, the outlet of the flushing pump
Across hopper side wall, and towards the inside of hopper side wall, the outlet, which is equipped with, is hinged on hopper side wall and for covering out
The cover board of mouth pipe, the cover board are equipped with for making cover board closely cover the elastic device of outlet.
It preferably, further include the fixed link being set in outlet, the elastic device is extension spring, extension spring
One end is connect with cover board, and the other end is connect with fixed link so that cover board Tensile acting force of the spring and closely cover outlet.
Preferably, the elastic device is the torque spring that articulated position is arranged in, so that cover board is acted on by torque spring
Power and closely cover outlet.
Preferably, non-return valve is equipped between the outlet and flushing pump.
Preferably, the water inlet of the flushing pump is connected to support leg of pump truck water tank.
Preferably, the hopper side wall is hopper rear wall.
Preferably, the flushing pump is connected with hydraulic motor, and the hydraulic motor is connected with for controlling hydraulic conveying
Control device.
Preferably, the control device includes the control valve for being connected to liquid conducting pipes.
Preferably, the control valve is solenoid electric valve.
The present invention also provides a kind of pump truck, the cleaning device including above-mentioned any one.
A kind of pump truck cleaning device provided by the invention, not only may be mounted on new pump truck, can also be in existing pump
I.e. mountable, good compatibility is punched on the hopper of vehicle.The present invention can need to rinse by hinged cover board and elastic device
When, flushing pump is opened, after hydraulic pressure overcomes the power of elastic device, hopper and pipeline are rinsed.When non-washed feelings
Under condition, in the case where pump truck work, the outlet of flushing pump is sealed, to prevent concrete from entering in flushing pump.Utilize this
Invention in time can be rinsed hopper and conveyance conduit after the completion of pump truck works, prevent solid concrete to delivery pipe
The influence of inner wall, the service life of extended delivery pipe.Delivery pipe cleans out the conveying that can be conducive to concrete in time, increases
The cross-sectional area of delivery pipe, improves transfer efficiency, reduces the failure rate and oil consumption of board.
A kind of pump truck provided by the invention has same beneficial effect using above-mentioned pump truck cleaning device.
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, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of embodiment schematic diagram of pump truck cleaning device；
Fig. 2 is the another embodiment schematic diagram of pump truck cleaning device.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
As Figure 1-Figure 2, the technical solution that present embodiment provides is as follows：
A kind of pump truck cleaning device, the flushing pump 4 in 1 outside of hopper side wall including being set to pump truck, the outlet of the flushing pump 4
Pipe 3 passes through hopper side wall 1, and towards the inside of hopper side wall 1, the outlet 3 is equipped with and is hinged on hopper side wall 1 and is used for
The cover board 2 of outlet 3 is covered, the cover board 2 is equipped with for making cover board closely cover the elastic device 5 of outlet 3.
The course of work of present embodiment is as follows：
Pump truck work when, cover board 2 by elastic device 5 pulling force and only cover outlet 3.After pump truck has worked
When needing to rinse, flushing pump 4 is opened, after hydraulic pressure overcomes the pulling force of elastic device 5, is entered in the hopper 10 of pump truck, it is right
Inside is rinsed, and closes flushing pump 4 after the completion of rinsing.
Flushing pump 4 in present embodiment can be using flush water pump common on the market.Elastic device 5 can be adopted
With spring, compressed spring or torque spring is drawn high, can apply pressure on cover board 2 makes it be close to outlet 3.Flushing pump
4 unlatching can be controlled with hand push button, can also with pump truck linkage control, both when pump truck work after the completion of auto-flushing.It rinses
The water source of pump 4 can be derived from external water tank, or be derived from the water tank carried on pump truck.
In order to enhance leakproofness, gasket, sealing ring can be set between cover board 2 and outlet 3.
Present embodiment not only may be mounted on new pump truck, and can also punch on the hopper of existing pump truck can pacify
Dress, good compatibility.The present invention can open flushing pump when needing to rinse by hinged cover board 2 and elastic device 5
4, after hydraulic pressure overcomes the power of elastic device 5, hopper 10 and pipeline are rinsed.When in non-washed situation, pump truck work
In the case where, the outlet 3 of flushing pump 4 is sealed, to prevent concrete from entering in flushing pump 4.Using the present invention, can pump
Turner is in time rinsed hopper and conveyance conduit after the completion of making, and prevents influence of the solid concrete to conveying inside pipe wall,
The service life of extended delivery pipe.Delivery pipe cleans out the conveying that can be conducive to concrete in time, increases delivery pipe
Cross-sectional area improves transfer efficiency, reduces the failure rate and oil consumption of board.
It can also include the fixed link 6 being set in outlet 3, the bullet as the further preferred of present embodiment
Property device 5 be extension spring, one end of extension spring connect with cover board 2, and the other end is connect with fixed link 6, so that 2 tension of cover board
It stretches acting force of the spring and closely covers outlet 3.When rinsing, after hydraulic pressure overcomes the pulling force of extension spring, cover board is opened
2, it is rinsed.After the completion of flushing, close flushing pump 4, hydraulic pressure reduces and disappears, the pulling force of 2 Tensile spring of cover board and answer
Position.
Certainly, elastic device 5 or the torsion bullet being arranged on cover board 2 and the hinged hinging pin shaft of hopper side wall 1
Spring, so that cover board 2 is closely covered outlet 3 by torque spring active force.When rinsing, hydraulic pressure overcomes torque spring
After pulling force, cover board 2 is opened, is rinsed.After the completion of flushing, flushing pump 4 is closed, hydraulic pressure is reduced and disappeared, and cover board 2 is by torsion
The torsion of spring and reset.
As the further preferred of present embodiment, non-return valve 7 can also be set between outlet 3 and flushing pump 4, used
In further preventing the muddy water in pump truck, liquid, concrete to flow backwards, security performance and sealing performance are enhanced.
As the further preferred of present embodiment, the water inlet of flushing pump 4 is connected to support leg of pump truck water tank 8, facilitates water intaking.
In a practical situation, in addition water tank can also be set, or take the water source near pump truck.
As the further preferred of present embodiment, the hopper side wall 1 is hopper rear wall.Setting is more conducive at rear
Installation, and it is beautiful, the normal work of pump truck will not be interfered.
As the further preferred of present embodiment, the flushing pump 4 is connected with hydraulic motor 11, and hydraulic motor 11 connects
There is the control device 9 for controlling hydraulic conveying.It is hydraulic to reach control for switching or being connected to hydraulic pipeline for control device 9
The purpose of the work of motor.
Further, the control device 9 includes the control valve of connection liquid conducting pipes.Control valve can be manually
Operation, cutting or connection hydraulic pipeline, can also with electronic operation.
Further, the control valve is solenoid electric valve.Hydraulic pipeline is communicated to the hydraulic system of pump truck, and electromagnetism
Valve is then connected with the electric system of pump truck.
The present invention also provides a kind of pump truck, the cleaning device including above-mentioned any one.Pass through hinged cover board and elasticity
Device can open flushing pump, after hydraulic pressure overcomes the power of elastic device, to hopper 10 and pipeline when needing to rinse
It is rinsed.In non-washed situation, in the case where pump truck work, the outlet 3 of flushing pump 4 is sealed, to prevent coagulation
Soil enters in flushing pump 4.Using the present invention, hopper 10 and conveyance conduit can be rushed in time after the completion of pump truck works
It washes, prevents influence of the solid concrete to conveying inside pipe wall, the service life of extended delivery pipe.Delivery pipe is cleared up dry in time
Net energy is conducive to the conveying of concrete, increases the cross-sectional area of delivery pipe, improves transfer efficiency, reduces the failure rate of board
And oil consumption.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of pump truck cleaning device, which is characterized in that the hopper side wall including being set to pump truck（1）The flushing pump in outside（4）,
The flushing pump（4）Outlet（3）Across hopper side wall（1）, and towards hopper side wall（1）Inside, the outlet（3）
It is equipped with and is hinged on hopper side wall（1）And for covering outlet（3）Cover board（2）, the cover board（2）It is equipped with for making to cover
Plate closely covers outlet（3）Elastic device（5）.
2. pump truck cleaning device according to claim 1, which is characterized in that further include being set to outlet（3）Interior consolidates
Fixed pole（6）, the elastic device（5）For extension spring, one end of extension spring and cover board（2）Connection, the other end and fixed link
（6）Connection, so that cover board（2）Tensile acting force of the spring and closely cover outlet（3）.
3. pump truck cleaning device according to claim 1, which is characterized in that the elastic device（5）To be arranged hinged
The torque spring of position, so that cover board（2）Outlet is closely covered by torque spring active force（3）.
4. pump truck cleaning device according to claim 1, which is characterized in that the outlet（3）With flushing pump（4）Between
Equipped with non-return valve（7）.
5. pump truck cleaning device according to claim 1, which is characterized in that the flushing pump（4）Water inlet be connected to pump
Vehicle supporting leg water tank（8）.
6. pump truck cleaning device according to claim 1, which is characterized in that the hopper side wall（1）For hopper rear wall.
7. pump truck cleaning device according to claim 1, which is characterized in that the flushing pump（4）It is connected with hydraulic motor
（11）, the hydraulic motor（11）It is connected with the control device for controlling hydraulic conveying（9）.
8. pump truck cleaning device according to claim 7, which is characterized in that the control device（9）Including being connected to liquid
The control valve of conveyance conduit.
9. pump truck cleaning device according to claim 8, which is characterized in that the control valve is solenoid electric valve.
10. a kind of pump truck, which is characterized in that including pump truck cleaning device as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669498.9A CN108915265B (en) | 2018-06-26 | 2018-06-26 | Pump truck belt cleaning device and pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669498.9A CN108915265B (en) | 2018-06-26 | 2018-06-26 | Pump truck belt cleaning device and pump truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915265A true CN108915265A (en) | 2018-11-30 |
| CN108915265B CN108915265B (en) | 2020-07-14 |
Family
ID=64422575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669498.9A Active CN108915265B (en) | 2018-06-26 | 2018-06-26 | Pump truck belt cleaning device and pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608299A (en) * | 2019-09-30 | 2019-12-24 | 中国十七冶集团有限公司 | Vertical pumping backflow prevention control device and use method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09308870A (en) * | 1996-05-20 | 1997-12-02 | Sumitomo Metal Ind Ltd | Bottom-cover cleaning device of bottom-cover open and closure type container |
| CN102322541A (en) * | 2011-09-02 | 2012-01-18 | 陈银周 | Low-resistance backflow preventer |
| CN203157950U (en) * | 2013-04-10 | 2013-08-28 | 上海鸿得利重工股份有限公司 | Cleaning device for concrete pump truck |
| CN204035141U (en) * | 2014-09-02 | 2014-12-24 | 中联重科股份有限公司 | Cleaning device and concrete pumping equipment |
| CN104259154A (en) * | 2014-08-07 | 2015-01-07 | 陕西启源科技发展有限责任公司 | High-pressure cleaning device of concrete pump truck |
| CN108160584A (en) * | 2018-01-29 | 2018-06-15 | 上海皓扬网络科技有限公司 | Clean pump truck and corresponding cleaning method |
-
2018
- 2018-06-26 CN CN201810669498.9A patent/CN108915265B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09308870A (en) * | 1996-05-20 | 1997-12-02 | Sumitomo Metal Ind Ltd | Bottom-cover cleaning device of bottom-cover open and closure type container |
| CN102322541A (en) * | 2011-09-02 | 2012-01-18 | 陈银周 | Low-resistance backflow preventer |
| CN203157950U (en) * | 2013-04-10 | 2013-08-28 | 上海鸿得利重工股份有限公司 | Cleaning device for concrete pump truck |
| CN104259154A (en) * | 2014-08-07 | 2015-01-07 | 陕西启源科技发展有限责任公司 | High-pressure cleaning device of concrete pump truck |
| CN204035141U (en) * | 2014-09-02 | 2014-12-24 | 中联重科股份有限公司 | Cleaning device and concrete pumping equipment |
| CN108160584A (en) * | 2018-01-29 | 2018-06-15 | 上海皓扬网络科技有限公司 | Clean pump truck and corresponding cleaning method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608299A (en) * | 2019-09-30 | 2019-12-24 | 中国十七冶集团有限公司 | Vertical pumping backflow prevention control device and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108915265B (en) | 2020-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 415106 Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee after: Hunan Xiangjian Heavy Industry Technology Co.,Ltd. Address before: 415106 Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee before: HUNAN XIANGJIAN HEAVY INDUSTRY TECHNOLOGY CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pump truck cleaning device and pump truck Granted publication date: 20200714 Pledgee: Agricultural Bank of China Limited Changde branch Pledgor: Hunan Xiangjian Heavy Industry Technology Co.,Ltd. Registration number: Y2024980001561 |