CN216068065U - Slump retaining device for prolonging concrete transportation time - Google Patents
Slump retaining device for prolonging concrete transportation time Download PDFInfo
- Publication number
- CN216068065U CN216068065U CN202121102490.8U CN202121102490U CN216068065U CN 216068065 U CN216068065 U CN 216068065U CN 202121102490 U CN202121102490 U CN 202121102490U CN 216068065 U CN216068065 U CN 216068065U
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- China
- Prior art keywords
- concrete
- stirring tank
- slump retaining
- transport vehicle
- camera
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- 238000003756 stirring Methods 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a slump retaining device for prolonging concrete transportation time, which relates to the technical field of concrete transportation and aims to solve the problems that the slump retaining agent adding form in the traditional transportation process has certain requirements on the experience of a driver on concrete and is not beneficial to ensuring the quality of concrete; the transport vehicle is also provided with a processing computer, the stirring tank is internally provided with a camera, the liquid adding mechanism has two control forms, the automatic change degree is improved, a driver is facilitated, meanwhile, a certain fault-tolerant guarantee is provided for the system, the process of adding the slump retaining agent is not required to be stopped, the transport time of the concrete transport vehicle under the same condition is shortened, and the quality of concrete is easy to guarantee; the cooling body can cool the stirring tank, and the slump of concrete is prevented from being reduced due to overhigh temperature of the stirring tank caused by friction.
Description
Technical Field
The utility model relates to the technical field of concrete transportation, in particular to a slump retaining device for prolonging the concrete transportation time.
Background
Most concrete mixing stations are far away from urban areas, and the produced concrete is supplied to each construction site for use;
at present, the concrete transportation work is mostly carried out by transporting a mixer truck, a mixing tank on the mixer truck continuously stirs the concrete in the transportation process, and a driver manually adds a slump retaining agent into the mixing tank according to the actual condition of the concrete so as to ensure the quality of the concrete;
it can be easily known that the slump retaining agent is manually added into the stirring tank by a driver, so that certain requirements are met for the experience of the driver about the concrete, meanwhile, the addition of the slump retaining agent needs to be stopped, the transportation time of the concrete is prolonged, and the guarantee of the concrete quality is not facilitated.
The utility model aims to provide a slump retaining device for prolonging the concrete transportation time to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, namely the problems in the prior art, the utility model provides a slump retaining device for prolonging the concrete transportation time, which comprises a transport vehicle and a stirring tank arranged on the transport vehicle, wherein a liquid adding mechanism is arranged on the stirring tank;
the liquid feeding mechanism comprises a liquid feeding box and a liquid conveying pipe, the liquid feeding box is connected with the liquid conveying pipe, the liquid conveying pipe extends into the stirring tank, and a flow control valve is arranged on the liquid conveying pipe;
the transport vehicle is also provided with a processing computer, a camera is arranged in the stirring tank, and the processing computer is connected with the camera and the flow control valve;
the processing computer learns in advance, stores the slump retaining agent addition that different slump state slumps of concrete correspond, through the state of camera discernment concrete, the processing computer compares and judges the back control flow control valve to pour into predetermined dose's slump retaining agent into in the agitator tank.
The utility model is further provided with: and the stirring tank is also provided with a cooling mechanism.
The utility model is further provided with: the cooling mechanism is including the winding the outside cooling line of agitator tank, cooling line is connected with circulating pump and water tank, the circulating pump with the water tank all sets up on the transport vechicle.
The utility model is further provided with: the liquid feeding mechanism with the camera all supports through connecting support on the transport vechicle is in the open position of agitator tank.
The utility model is further provided with: and a display screen connected with the camera and a switch for controlling the flow control valve are also arranged in the cab of the transport vehicle.
The beneficial technical effects of the utility model are as follows: the slump retaining agent with proper dosage can be added into the stirring tank by the liquid adding mechanism, the liquid adding mechanism has two control forms, the liquid adding amount is controlled by a processing computer or a driver respectively, the automatic change degree is improved, the driver is facilitated, meanwhile, a certain fault-tolerant guarantee is provided for the system, the slump retaining agent adding process is not required to be stopped, the transportation time of the concrete transport vehicle under the same condition is shortened, and the quality of concrete is easy to guarantee; the cooling body can cool the stirring tank, and the slump of concrete is prevented from being reduced due to overhigh temperature of the stirring tank caused by friction.
Drawings
FIG. 1 shows a front view structural schematic of the present invention;
fig. 2 shows a block diagram of the control system of the liquid adding mechanism of the utility model.
Reference numerals: 1-transport vehicle, 2-stirring tank, 3-liquid feeding mechanism, 31-liquid feeding tank, 32-liquid conveying pipe, 33-flow control valve, 4-camera, 5-cooling mechanism, 51-cooling pipeline, 52-circulating pump, 53-water tank and 6-support.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example (b):
referring to fig. 1-2, the utility model provides a slump loss prevention device for prolonging the concrete transportation time, which comprises a transport vehicle 1 and a stirring tank 2 arranged on the transport vehicle 1, wherein a liquid adding mechanism 3 is arranged on the stirring tank 2;
helical blades are arranged in the stirring tank 2, the stirring tank 2 rotates forwards to stir the concrete, and the stirring tank rotates backwards to discharge the concrete;
the liquid adding mechanism 3 is used for adding the slump retaining agent into the stirring tank 2;
the liquid adding mechanism 3 comprises a liquid adding box 31 and a liquid conveying pipe 32, the liquid adding box 31 is connected with the liquid conveying pipe 32, the liquid conveying pipe 32 extends into the stirring tank 2, and the liquid conveying pipe 32 is provided with a flow control valve 33;
by adjusting the opening degree of the flow control valve 33, the amount of the slump-retaining agent additive can be changed;
the liquid adding mechanism 3 and the camera 4 are supported at the opening position of the stirring tank 2 through a bracket 6 connected to the transport vehicle 1, as shown in figure 1;
the transport vehicle 1 is also provided with a processing computer, the stirring tank 2 is internally provided with a camera 4, and the processing computer is connected with the camera 4 and the flow control valve 33;
the processing computer performs pre-learning, stores the addition amount of the slump retaining agent corresponding to the slumps in different slumps of the concrete, identifies the state of the concrete through the camera 4, controls the flow control valve 33 to inject the slump retaining agent with preset dosage into the stirring tank 2 after the comparison and judgment of the processing computer;
the camera 4 collects the state information of the concrete, the information is transmitted to the processing computer for processing and judging, the data transmission mode is wireless, the processing computer compares the picture information collected by the camera 4 with the stored learning information, the corresponding closest concrete state is selected, the opening value of the flow control valve 33 is matched according to the state, and the data transmission mode is wireless, so that the slump retaining agent with proper dosage is injected into the stirring tank 2.
Preferably, the stirring tank 2 is further provided with a cooling mechanism 5.
Preferably, the cooling mechanism 5 includes a cooling pipeline 51 wound around the outside of the stirring tank 2, the cooling pipeline 51 is a rigid pipeline which is spiral, and a gap exists between the cooling pipeline 51 and the stirring tank 2, so that the cooling pipeline 51 does not interfere with the stirring tank 2 when the stirring tank 2 rotates; the cooling pipeline 51 is connected with a circulating pump 52 and a water tank 53, and the circulating pump 52 and the water tank 53 are both arranged on the transport vehicle 1;
cooling water circulates in cooling line 51, can cool off agitator tank 2, avoids leading to agitator tank 2 high temperature because of the friction, causes the slump of concrete to descend.
Preferably, a display screen connected with the camera 4 and a switch for controlling the flow control valve 33 are further arranged in the cab of the transport vehicle 1;
a driver can adjust the opening degree of the flow control valve 33 according to experience by observing the display screen, so that the slump retaining agent with proper dosage is injected into the stirring tank 2, and a certain fault-tolerant guarantee is provided for a regulating system by a manual regulating mode.
The working principle is as follows: in the utility model, concrete is filled into the stirring tank 2, the stirring tank 2 continuously rotates in the whole transportation process, and the stirring of the concrete is realized by matching with the helical blades in the stirring tank 2, so that the falling speed of the slump is reduced; in the whole operation process, the liquid adding mechanism 4 can add slump retaining agent with proper dosage into the stirring tank 2, and the liquid adding mechanism 4 has two control forms, and manual liquid adding amount is controlled by a processing computer or a driver respectively;
the automatic control flow is as follows: the camera 4 collects the state information of the concrete, transmits the state information to the processing computer for processing and judging, the processing computer compares the picture information collected by the camera 4 with the stored learning information, selects the corresponding closest concrete state, and matches the opening value of the flow control valve 33 according to the state to inject the slump retaining agent with proper dosage into the stirring tank 2;
the manual control flow is as follows: the driver adjusts the opening degree of the flow control valve 33 according to experience by observing the display screen, so that the slump retaining agent with proper dosage is injected into the stirring tank 2;
therefore, the automatic change degree is improved, a driver is facilitated, meanwhile, a certain fault-tolerant guarantee is provided for the system, the process of adding the slump retaining agent is not required to be stopped, the transportation time of the concrete transport vehicle under the same condition is shortened, and the quality of concrete is easy to guarantee; in the cooling mechanism 5, cooling water circulates in the cooling pipeline 51, so that the stirring tank 2 can be cooled, and the slump of concrete is prevented from being reduced due to the fact that the temperature of the stirring tank 2 is too high due to friction.
While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (5)
1. The utility model provides a prolong slump retaining device of concrete transportation time which characterized in that: the device comprises a transport vehicle (1) and a stirring tank (2) arranged on the transport vehicle (1), wherein a liquid adding mechanism (3) is arranged on the stirring tank (2);
the liquid adding mechanism (3) comprises a liquid adding box (31) and a liquid conveying pipe (32), the liquid adding box (31) is connected with the liquid conveying pipe (32), the liquid conveying pipe (32) extends into the stirring tank (2), and a flow control valve (33) is arranged on the liquid conveying pipe (32);
the transport vehicle (1) is also provided with a processing computer, a camera (4) is arranged in the stirring tank (2), and the processing computer is connected with the camera (4) and the flow control valve (33);
and the processing computer controls the opening and closing of the flow control valve (33) according to the image information transmitted by the camera (4).
2. A slump retaining device for prolonging the transit time of concrete according to claim 1, wherein: and a cooling mechanism (5) is also arranged on the stirring tank (2).
3. A slump retaining device for prolonging the transit time of concrete according to claim 2, wherein: cooling body (5) are including twining cooling pipeline (51) outside agitator tank (2), cooling pipeline (51) are connected with circulating pump (52) and water tank (53), circulating pump (52) with water tank (53) all set up on transport vechicle (1).
4. A slump retaining device for prolonging the transit time of concrete according to claim 1, wherein: the liquid adding mechanism (3) and the camera (4) are supported at the opening position of the stirring tank (2) through a support (6) connected to the transport vehicle (1).
5. A slump retaining device for prolonging the transit time of concrete according to claim 1, wherein: and a display screen connected with the camera (4) and a switch for controlling the flow control valve (33) are further arranged in the cab of the transport vehicle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102490.8U CN216068065U (en) | 2021-05-21 | 2021-05-21 | Slump retaining device for prolonging concrete transportation time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102490.8U CN216068065U (en) | 2021-05-21 | 2021-05-21 | Slump retaining device for prolonging concrete transportation time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068065U true CN216068065U (en) | 2022-03-18 |
Family
ID=80662488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121102490.8U Expired - Fee Related CN216068065U (en) | 2021-05-21 | 2021-05-21 | Slump retaining device for prolonging concrete transportation time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068065U (en) |
-
2021
- 2021-05-21 CN CN202121102490.8U patent/CN216068065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |