CN215790815U - Concrete mixing drum fluid infusion device and concrete mixing truck thereof - Google Patents
Concrete mixing drum fluid infusion device and concrete mixing truck thereof Download PDFInfo
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- CN215790815U CN215790815U CN202121241001.7U CN202121241001U CN215790815U CN 215790815 U CN215790815 U CN 215790815U CN 202121241001 U CN202121241001 U CN 202121241001U CN 215790815 U CN215790815 U CN 215790815U
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Abstract
The utility model discloses a liquid supplementing device for a concrete mixing drum, which comprises: a shunting chamber, in which a cavity is arranged; the liquid inlet pipe is communicated with the flow dividing chamber; the nozzles are communicated with the flow distribution chamber, and the nozzles are arranged at different angles; a suspension member disposed on the diverting chamber. The utility model can ensure the uniform distribution of the supplementary liquid in the concrete mixing drum and realize the purpose of uniformly mixing the commercial concrete and the supplementary liquid in the transportation process.
Description
Technical Field
The utility model relates to a concrete mixer truck, in particular to a liquid supplementing device of a concrete mixing drum and the concrete mixer truck.
Background
Commercial concrete is generally transported by a concrete mixer truck, and the concrete in the commercial concrete gradually loses moisture and is hardened and consolidated due to the influence of transportation time and transportation environment in the transportation process. Therefore, the guarantee of good working performance of concrete in long-distance transportation of concrete is an important link for guaranteeing construction quality of building engineering. The main method adopted at present is to carry out water supplement or high-efficiency water reducing agent supplement operation on the concrete in the transportation process. The liquid supplement is poured directly at a feed inlet at the rear part of a stirring tank of the stirring truck. When the operation mode is used for liquid supplement, liquid gathers at the position with smaller shearing force of the stirring blade in the cylinder, mainly the upper surface of concrete, is difficult to enter the interior of the concrete along with the stirring of the blade, and cannot achieve the purpose of uniform liquid supplement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a concrete mixing drum liquid supplementing device and a concrete mixing truck thereof are provided, so that the problem that the mixing drum cannot be used for uniformly supplementing liquid to concrete in the mixing drum is solved.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a concrete mixing drum fluid infusion device comprises:
a shunting chamber, in which a cavity is arranged;
the liquid inlet pipe is communicated with the flow dividing chamber;
the nozzles are communicated with the flow distribution chamber, and the nozzles are arranged at different angles;
a suspension member disposed on the diverting chamber.
Further, according to the concrete mixing drum liquid supplementing device provided by the utility model, the flow dividing chamber is a sector, and the side surface of the sector comprises two linear side surfaces and an arc-shaped side surface connected between the two linear side surfaces.
Further, according to the liquid supplementing device for the concrete mixing drum, the liquid inlet pipe is communicated with one linear side face of the sector.
Further, according to the concrete mixing drum liquid supplementing device provided by the utility model, the nozzle is communicated with the arc-shaped side surface of the sector.
Further, the utility model provides a concrete mixing drum liquid supplementing device, wherein the hanging piece is arranged on the other linear side face of the fan-shaped body.
Further, according to the liquid supplementing device for the concrete mixing drum, provided by the utility model, the arc angle of the arc-shaped side face of the fan-shaped body is 90 degrees.
Furthermore, the number of the nozzles of the concrete mixing drum liquid supplementing device provided by the utility model is 3.
Further, according to the liquid replenishing device for the concrete mixing drum, provided by the utility model, the angle of the nozzle is adjustable.
Furthermore, according to the liquid replenishing device for the concrete mixing drum, the hanging piece is formed by bending a metal sheet.
In order to solve the above technical problems, another technical solution provided by the present invention is: the utility model provides a concrete mixer truck according to foretell concrete mixing drum fluid infusion device, includes frame, support frame, universal driving shaft and churn, be provided with stirring vane in the churn, be provided with the feeder hopper on the churn, be provided with the couple on the feeder hopper, on the couple with concrete mixing drum fluid infusion device connects, concrete mixing drum fluid infusion device has fluid pump and flowmeter through the pipeline intercommunication.
Compared with the prior art, the utility model has the following beneficial effects:
according to the liquid supplementing device for the concrete mixing drum and the concrete mixing truck thereof, provided by the utility model, the liquid supplementing device for the concrete mixing drum can enable supplementing liquid conveyed from the water inlet pipe to enter the diversion chamber and then uniformly shoot to different area positions at the upper part in the concrete mixing drum through the nozzles arranged at different angles and permeate into commercial concrete in corresponding areas, so that the uniform distribution of the supplementing liquid in the concrete mixing drum is ensured, when the mixing drum rotates, the supplementing liquid in different areas can be stirred and turned over along with the mixing blades to mix with the concrete in the mixing drum, the purpose that the supplementing liquid can be uniformly mixed with the commercial concrete in the transportation process is ensured, the defect that the concrete is locally agglomerated and hardened in the transportation process is prevented, and the quality of the commercial concrete in the transportation process is improved.
According to the liquid supplementing device for the concrete mixing drum and the concrete mixing truck with the liquid supplementing device, the hanging part can hang the shunting chamber on the concrete mixing drum so as to guarantee the stability during conveying of supplemented liquid.
Drawings
FIG. 1 is a simplified structural schematic of a body portion of a concrete mixer vehicle;
FIG. 2 is a schematic structural view of a concrete mixing drum liquid replenishing device in a front view;
FIG. 3 is a schematic side view of a liquid replenishing device of a concrete mixing drum;
FIG. 4 is a schematic structural diagram of a concrete mixing drum liquid replenishing device from the top;
shown in the figure:
100. a concrete mixer truck;
110. a frame;
120. a support frame;
130. a mixing drum 131, mixing blades 132, a feed hopper 133, a concrete liquid level 134 and a hook;
140. a linkage shaft;
150. fluid infusion device 151, flow distribution chamber 152, fluid inlet pipe 153, nozzle 154, suspension member 155 and fluid jet;
160. a fluid pump;
170. a flow meter;
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures: the advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a concrete mixer truck 100, including a frame 110, a support frame 120, a linkage shaft 140, and a mixing drum 130, wherein a mixing blade 131 is disposed in the mixing drum 130, a feed hopper 132 is disposed on the mixing drum 130, a hook 134 is disposed on the feed hopper 132, the hook 134 is connected to a concrete mixing drum fluid infusion device 150, and the concrete mixing drum fluid infusion device 150 is communicated with a fluid pump 160 and a flow meter 170 through a pipeline. Wherein fluid pump 160 and flow meter 170 may be disposed on frame 110. The fluid pump 160 provides the conveying power for the concrete mixing drum fluid infusion device 150, and the flow meter 170 calculates the flow rate of the input liquid. The stirring blades 131 ensure that the commercial concrete is not solidified in the transportation process when the commercial concrete in the stirring cylinder 130 is turned over.
Referring to fig. 1 to 4, an embodiment of the present invention further provides a liquid replenishing device 150 for a concrete mixing drum, which includes:
and a flow dividing chamber 151 having a cavity therein.
A liquid inlet pipe 152 connected to the flow dividing chamber 151,
and a plurality of nozzles 153 communicating with the flow dividing chamber 151, the plurality of nozzles 153 being disposed at different angles.
And a suspension 154 disposed on the diverging chamber 151.
Referring to fig. 1 to 4, in the concrete mixing drum fluid infusion apparatus 150 according to the embodiment of the present invention, the diversion chamber 151 is a sector, and the side surface of the sector includes two linear side surfaces and an arc side surface connected between the two linear side surfaces. Wherein the inlet pipe 152 communicates on one of the linear sides of the sector, wherein the suspension 154 is arranged on the other linear side of the sector, wherein the nozzle 153 communicates on the arcuate side of the sector. The arc-shaped side surface can increase the length of the side surface, increase the number of the nozzles 153 and facilitate the setting of the angle of the nozzles 153. To better achieve uniform distribution and mixing of the supplemental liquid, the nozzle 153 may be aligned with the mixing blade 131 in the mixing drum 130 to bring the supplemental liquid into uniform mixing with the commercial concrete in the mixing drum 130 via the mixing blade 131. In which a concrete liquid level line 133 and a liquid jet 155 of make-up liquid are shown in figure 1 within the mixing drum 130. As is clear from the liquid jet 155, the plurality of nozzles 153 eject the replenishment liquid in different directions into the mixer drum 130, and therefore the replenishment liquid can be uniformly distributed. Wherein the supplementary liquid can be water or water reducing agent.
Referring to fig. 1 and 3, in order to reliably and stably mount the liquid replenishing device 150 of the concrete mixing drum and the mixing drum 130 in the feeding hopper 132, in the liquid replenishing device 150 of the concrete mixing drum according to the embodiment of the present invention, the arc angle of the arc-shaped side surface of the sector is 90 degrees. After the suspension member 153 is suspended and connected by the hook 134, the linear side of the branch chamber 151 where the suspension member 154 is located can abut against the inclined surface of the feeding hopper 132, thereby improving the stability and reliability of the concrete mixing drum fluid infusion device 150.
Referring to fig. 1 to 4, in the concrete mixing drum liquid replenishing device 150 according to the embodiment of the present invention, the number of the nozzles 153 may be 3. Wherein a plurality means more than 2.
In order to adapt to mixing drums 130 with different inclination angles, in the concrete mixing drum liquid supplementing device 150 provided by the embodiment of the utility model, the angle of the nozzle 153 is adjustable.
In the liquid replenishing device 150 for a concrete mixing drum according to the embodiment of the present invention, the suspension member 154 is formed by bending a metal sheet.
According to the concrete mixing drum liquid replenishing device 150 and the concrete mixing truck 100 thereof provided by the embodiment of the utility model, the concrete mixing drum liquid replenishing device 150 can enable the replenishing liquid conveyed from the water inlet pipe to enter the diversion chamber 151 and then to be uniformly jetted to different areas of the upper part in the concrete mixing drum 130 through the plurality of nozzles 153 arranged at different angles and to be permeated into commercial concrete in corresponding areas, so that the uniform distribution of the replenishing liquid in the concrete mixing drum 130 is ensured, when the mixing drum 130 rotates, the supplementary liquid in different areas can be mixed into the concrete as the mixing blades stir the concrete therein, thereby ensuring that the purpose that the supplementary liquid can be uniformly mixed with the commercial concrete in the transportation process of the commercial concrete, the method can prevent the concrete from generating local agglomeration and hardening defects in the transportation process, thereby improving the quality of the commercial concrete in the transportation process.
According to the concrete mixing drum fluid infusion device 150 and the concrete mixing truck 100 provided by the embodiment of the utility model, the suspension part 154 can suspend the diversion chamber 151 on the concrete mixing drum 130 so as to ensure the stability during the delivery of the supplemented liquid.
The liquid replenishing device 150 for the concrete mixing drum provided by the embodiment of the utility model is suitable for various types of concrete mixing trucks, and is not limited to the specific embodiment.
The present invention is not limited to the above-described specific embodiments, and it is apparent that the above-described embodiments are some, not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model. Other levels of modification and variation of the present invention may be made by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims.
Claims (10)
1. The utility model provides a concrete mixing drum fluid infusion device which characterized in that includes:
a shunting chamber, in which a cavity is arranged;
the liquid inlet pipe is communicated with the flow dividing chamber;
the nozzles are communicated with the flow distribution chamber, and the nozzles are arranged at different angles;
a suspension member disposed on the diverting chamber.
2. The concrete mixing drum fluid infusion device according to claim 1, wherein the diversion chamber is a sector, and the side surfaces of the sector comprise two linear side surfaces and one arc-shaped side surface connected between the linear side surfaces.
3. The concrete mixing drum topping-up device of claim 2, wherein the liquid inlet pipe communicates on one of the straight sides of the sector.
4. The concrete mixing drum topping-up device of claim 2, wherein the nozzle communicates on the arcuate side of the sector.
5. The concrete mixing drum topping up device of claim 2, wherein said hanger is disposed on the other linear side of said sector.
6. The concrete mixing drum fluid infusion device according to claim 2, wherein the arc angle of the arc-shaped side surface of the sector is 90 degrees.
7. The concrete mixing drum topping-up device of claim 1, wherein the number of the nozzles is 3.
8. The concrete mixing drum topping-up device of claim 1, wherein the angle of the nozzle is adjustable.
9. The concrete mixer vehicle of claim 1, wherein the hanger is bent from sheet metal.
10. The concrete mixing truck of the concrete mixing drum liquid supplementing device according to any one of claims 1 to 9, which comprises a truck frame, a support frame, a linkage shaft and a mixing drum, wherein mixing blades are arranged in the mixing drum, a feed hopper is arranged on the mixing drum, a hook is arranged on the feed hopper, the hook is connected with the concrete mixing drum liquid supplementing device, and the concrete mixing drum liquid supplementing device is communicated with a fluid pump and a flow meter through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121241001.7U CN215790815U (en) | 2021-06-04 | 2021-06-04 | Concrete mixing drum fluid infusion device and concrete mixing truck thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121241001.7U CN215790815U (en) | 2021-06-04 | 2021-06-04 | Concrete mixing drum fluid infusion device and concrete mixing truck thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215790815U true CN215790815U (en) | 2022-02-11 |
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ID=80175215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121241001.7U Active CN215790815U (en) | 2021-06-04 | 2021-06-04 | Concrete mixing drum fluid infusion device and concrete mixing truck thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215790815U (en) |
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2021
- 2021-06-04 CN CN202121241001.7U patent/CN215790815U/en active Active
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