CN114536561A - Air-blowing type feed hopper for concrete mixing transport vehicle - Google Patents
Air-blowing type feed hopper for concrete mixing transport vehicle Download PDFInfo
- Publication number
- CN114536561A CN114536561A CN202210084661.1A CN202210084661A CN114536561A CN 114536561 A CN114536561 A CN 114536561A CN 202210084661 A CN202210084661 A CN 202210084661A CN 114536561 A CN114536561 A CN 114536561A
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- CN
- China
- Prior art keywords
- air
- concrete
- concrete mixing
- water
- hopper
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- 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.)
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Classifications
-
- 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
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4237—Charging, e.g. hoppers
-
- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- 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
-
- 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 utility model provides an air-blowing type feeder hopper for concrete mixing transport vechicle, including being used for installing on the concrete mixing transport vechicle, in order to carry the bucket body of concrete in the concrete mixing transport vechicle, the upper portion along the bucket body inner wall is equipped with the water distributor that communicates with the water source, be equipped with the water distribution hole that is used for spouting the sparge water to the bucket body inner wall on the water distributor, the below of water distributor, be equipped with the intake pipe that communicates with the air supply along the bucket body inner wall, be equipped with in the intake pipe and be used for when the sparge water is spouted in the water distribution hole, blow in the gas vent of remaining at bucket body inner wall sludge gas with the common clearance of sparge water to the bucket body inner wall. When the feed hopper disclosed by the invention is used for washing the concrete adhered to the inner wall of the hopper body by water flow, the air passage is arranged in the air passage and can help to clean the adhered concrete by water flow, so that the adhered concrete is convenient to clean, the reduction of the volume of the hopper body caused by excessive adhesion of the concrete is avoided, and the overflow of the concrete from the feed hopper is avoided during feeding.
Description
Technical Field
The invention relates to the technical field of feeding equipment of concrete mixing transport vehicles, in particular to an air-blowing type feeding hopper for a concrete mixing transport vehicle.
Background
The concrete transport vehicle is a special truck for transporting premixed concrete for construction, a cylindrical mixing drum is arranged on the truck for carrying mixed concrete, and the mixing drum can be kept to rotate all the time in the transportation process so as to ensure that the carried concrete cannot be solidified.
When carrying the concrete in the churn of mixing plant to concrete mixing transport vechicle, the feeder hopper needs to be used, be stained with easily on the wall of hopper and glue the concrete, current feeder hopper is after being stained with and glue the concrete, the volume of feeder hopper can be more and more littleer, adopt water to wash the clearance of carrying out the concrete usually, the effect of nevertheless water washing is general, difficult concrete that will be stained with glues is from hopper sanitization, and along with the concrete is stained with more and more that glues, spill over from the feeder hopper when easily making the concrete feeding, cause the waste of concrete and arouse the corrosion of transport vechicle structure.
Disclosure of Invention
The invention aims to provide an air-blowing type feed hopper for a concrete mixing truck, which solves the problem that sticky concrete is not easy to clean up when the existing feed hopper is cleaned.
The technical scheme adopted by the invention to achieve the aim is as follows:
an air-blowing type feed hopper for a concrete mixing truck comprises a hopper body, a water distribution pipe and a water supply pipe, wherein the hopper body is arranged on the concrete mixing truck and used for conveying concrete into the concrete mixing truck;
an air inlet pipe communicated with an air source is arranged below the water distribution pipe and along the inner wall of the bucket body, and an air outlet used for blowing in flushing water to the inner wall of the bucket body and cleaning residual sludge gas on the inner wall of the bucket body together with the flushing water when the flushing water is sprayed into the water distribution holes is arranged on the air inlet pipe.
As a preferred scheme of the invention, the water distribution pipe and the air inlet pipe are arranged along the periphery of the inner wall of the bucket body.
As a preferred scheme of the invention, the exhaust ports are uniformly distributed on the air inlet pipe, and the water distribution holes are uniformly distributed on the water distribution pipe.
As a preferable scheme of the invention, the hopper body is communicated with the air inlet pipe and is provided with an air receiving assembly which is conveniently connected with an air source to control the on-off of an air path.
As a preferable scheme of the invention, the air receiving assembly comprises an air receiving pipe connected with an air inlet pipe, one end of the air receiving pipe, which is used for being connected with an air source, is provided with a first air pipe plug, and the air receiving pipe is provided with a ball valve.
As a preferable scheme of the invention, the air source is a chassis air pump of the concrete mixing and transporting truck, and the air inlet pipe is connected with the chassis air pump through a pipeline.
In a preferred embodiment of the present invention, the entire bucket body is shaped like a cone.
As a preferable aspect of the present invention, an opening direction of the exhaust port is adapted to a slope of the tapered surface of the bucket body.
In a preferred embodiment of the present invention, the slope of the tapered surface of the bucket body is 60 °.
The invention has the beneficial effects that:
1. according to the feed hopper for the concrete mixing truck, the air inlet pipe is arranged on the hopper body, the high-pressure air is introduced into the inner wall of the hopper body, and when the sticky concrete on the inner wall of the hopper body is washed, the sticky concrete is cleaned by the air flow and the water flow together, so that the cleaning of the sticky concrete is facilitated, the reduction of the volume of the hopper body caused by excessive sticking of the concrete is avoided, and the overflow of the concrete from the feed hopper during feeding is avoided.
2. The feed hopper for the concrete mixing truck is connected with the chassis air pump of the concrete mixing truck through the air receiving assembly, so that high-pressure air is conveniently obtained, meanwhile, the on-off of an air passage is conveniently controlled, and the cleaning of the adhered concrete on the inner wall of the hopper body is facilitated.
Drawings
FIG. 1 is a schematic structural view of an air-blowing type feed hopper for a concrete mixing truck according to an embodiment;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic top view of an air-blowing hopper for a concrete mixing truck according to a second embodiment;
fig. 4 is an enlarged schematic view of the structure at X in fig. 3.
The labels in the figure are: 1. the water distribution device comprises an air inlet pipe, 101, an air outlet, 102, a first air pipe plug, 103, an air receiving pipe, 104, a second air pipe plug, 105, a first joint, 106, a ball valve, 107, a second joint, 2, a bucket body, 3, a feeding pipe, 4, a water distribution pipe, 401, a water distribution hole, 5 and a water inlet pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein in the description of the invention it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention provides a concrete mixing transport vechicle with the specific embodiment of the air-blowing feeder hopper first:
referring to fig. 1 to 2, the feeding hopper for a concrete mixer truck according to the present embodiment includes a hopper body 2, the hopper body 2 may be any one of hopper bodies 2 used in a conventional concrete mixer truck, for example, the hopper body 2 is a most commonly used conical hopper-shaped hopper body, it can be understood that the hopper body 2 is configured to be installed on a feeding pipe 3 of a mixing drum of the concrete mixer truck, and the hopper body 2 is used to convey concrete into the mixing drum of the concrete mixer truck, and as shown in fig. 2, a water distribution pipe 4 communicated with a water source is disposed along an upper portion of an inner wall of the hopper body 2, and a water distribution hole 401 for spraying washing water into an inner wall of the hopper body 2 is disposed on the water distribution pipe 4.
An air inlet pipe 1 is arranged below the water distribution pipe 4, the air inlet pipe 1 is arranged below the water distribution pipe 4 along the inner wall of the bucket body 2, the air inlet pipe 1 is communicated with an air source, an air outlet 101 is arranged on a pipe body of the air inlet pipe 1 close to one side of the bottom of the bucket body 2, the air outlet 101 is used for blowing air conveyed by the air source to the bottom of the bucket body 2 along the inner wall of the bucket body 2, the blown air and water sprayed from the water distribution holes 401 can jointly clean sticky sludge remained on the inner wall of the bucket body 2, the water distribution pipe 4 is arranged above the air inlet pipe 1, the air flow direction exhausted by the air outlet 101 cannot be interfered, namely water flows into the bucket body 2, air flow is exhausted according to the set direction of the air outlet 101, as before, the bucket body 2 is in a conical hopper shape, the opening direction of the air outlet 101 can be matched with the gradient of the conical surface of the bucket body 2, the matching means that the air exhaust direction of the air outlet 101 is approximately matched with the conical surface or has a small angle difference within 20 degrees, the air current sprays to 2 bottoms of bucket along 2 inner walls of bucket body, is stained with the concrete that glues to 2 inner walls of bucket body and when clearing up like this, can wash from being stained with of concrete and bucket body 2 and glue the juncture, is favorable to cleaning up the concrete, promotes the cleaning performance fast.
The breakage degree of the bucket surface of the bucket body 2 is preferably 60 degrees, namely the bucket surface and the horizontal plane form an included angle of 60 degrees, at this time, the difficulty of cleaning sticky concrete can be reduced, as described above, the direction of the exhaust port 101 can be set to be an included angle of 60 degrees with the horizontal plane along the bucket surface, and thus the sprayed air flow can easily clean the sticky concrete from the inner wall of the bucket body 2 under the flushing of water flow.
Concrete shutoff when the special position setting of gas vent 101 can not be by the feeding, when being stained with sticky concrete on the feeder hopper inner wall, the water-washed cleans 2 inner walls of bucket body and is stained with sticky concrete, gas vent 101 combustion gas carries out the strength to being stained with comparatively firm mud dirt or concrete and clears away, help the washing rivers clean up and be stained with sticky concrete, the clearance of being stained with sticky concrete has been made things convenient for, avoid the concrete to be stained with and glue too much and cause the volume to diminish, thereby spill over from the feeder hopper when avoiding the concrete feeding.
It can be understood, in order to facilitate the gas vent 101 to clear up the sticky concrete of being stained with of the internal wall of bucket body 2 more comprehensively, set up intake pipe 1 along the upper portion a week of the internal wall of bucket body 2, set up water distributor 4 along 2 internal walls a week of bucket body, combine fig. 1, fig. 2 shows, water distributor 4 is fixed in the top edge of 2 internal walls of bucket body, intake pipe 1 sets up in the below of water distributor 4, arrange along 2 internal walls a week of bucket body, correspondingly, gas vent 101 equipartition is on intake pipe 1, water distribution hole 401 equipartition is on water distributor 4, so that form and carry out air current and the rivers that flow along the whole internal wall top of bucket body 2 bottom of inside wall, when rinsing the sticky concrete on the bucket body 2, the air current can be better with be stained with and glue comparatively firm concrete and clear up from 2 internal walls of bucket body.
When concrete mixing transport vechicle bottom is equipped with the chassis air pump, can regard the chassis air pump as the air supply, need not to set up the air supply that the air feed was used alone, only needs to pass through pipe connection chassis air pump with intake pipe 1 and can provide sufficient air supply for intake pipe 1, adopts the high-pressure gas of chassis air pump, and whole simple structure need not to set up the air supply alone.
The invention provides a concrete mixing transport vechicle with the specific embodiment II of the air-blowing feeder hopper:
for the convenience of being connected with the air supply, for the convenience of controlling the gas that the air supply conveyed simultaneously, combine fig. 3 and fig. 4 to show, this embodiment for the concrete mixing transport truck feeder hopper communicate intake pipe 1 on bucket body 2 to be equipped with and connect the gas subassembly, be connected with the air supply through connecing the gas subassembly, realize controlling the gas circuit break-make.
Referring to fig. 3, the air receiving assembly includes an air receiving pipe 103 connected to the air inlet pipe 1, a first air pipe plug 102 is disposed at one end of the air receiving pipe 103 for being connected to an air source, a ball valve 106 is disposed on the air receiving pipe 103, when the air receiving pipe 103 and the ball valve 106 are specifically disposed, the ball valve 106 can be directly mounted on the air inlet pipe 1 through a second adapter 107 with variable diameter, and the air receiving pipe 103 and the ball valve 106 are connected through a first adapter 105 and a second air pipe plug 104.
As mentioned above, because the bottom of the concrete mixing truck is provided with the chassis air pump, when the chassis air pump is used as an air source and the air source for air supply is not required to be independently arranged, the whole air supply path and control structure is simple, the cost is low, and the concrete mixing truck has good practical popularization and application significance.
It should be noted that the detailed description is not given for the prior art, and the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention fall within the protection scope of the present invention.
Claims (9)
1. An air-blowing type feed hopper for a concrete mixing truck comprises a hopper body (2) which is arranged on the concrete mixing truck and used for conveying concrete into the concrete mixing truck, and is characterized in that a water distribution pipe (4) communicated with a water source is arranged along the upper part of the inner wall of the hopper body (2), and a water distribution hole (401) used for spraying flushing water into the inner wall of the hopper body (2) is formed in the water distribution pipe (4);
an air inlet pipe (1) communicated with an air source is arranged below the water distribution pipe (4) and along the inner wall of the bucket body (2), and an air outlet (101) used for blowing in flushing water to the inner wall of the bucket body (2) and cleaning sludge gas remained on the inner wall of the bucket body (2) together with the flushing water when the flushing water is sprayed into the water distribution holes (401) is arranged on the air inlet pipe (1).
2. The air-blowing type feed hopper for the concrete mixing truck as recited in claim 1, characterized in that the water distribution pipe (4) and the air inlet pipe (1) are arranged along a circle of the inner wall of the hopper body (2).
3. The air-blowing type feed hopper for the concrete mixing truck as claimed in claim 2, wherein said air outlets (101) are uniformly distributed on the air inlet pipe (1), and said water distribution holes (401) are uniformly distributed on the water distribution pipe (4).
4. The air-blowing type feed hopper for the concrete mixing and transporting truck as claimed in any one of claims 1 to 3, wherein the hopper body (2) is provided with an air receiving assembly communicated with the air inlet pipe (1) so as to be conveniently connected with an air source to control the on-off of an air path.
5. The air-blowing type feed hopper for the concrete mixing and transporting vehicle as claimed in claim 4, wherein the air receiving assembly comprises an air receiving pipe (103) connected with the air inlet pipe (1), a first air pipe plug (102) is arranged at one end of the air receiving pipe (103) used for being connected with an air source, and a ball valve (106) is arranged on the air receiving pipe (103).
6. The air-blowing type feed hopper for the concrete mixing truck as recited in claim 1, wherein said air source is a chassis air pump of the concrete mixing truck, and said air inlet pipe (1) is connected to said chassis air pump through a pipeline.
7. The air-blowing type feed hopper for the concrete mixing truck as recited in claim 1, wherein said hopper body (2) is formed in a cone shape as a whole.
8. The air-blowing feed hopper for concrete mixing trucks as claimed in claim 7, characterized in that the opening direction of said air outlet (101) is adapted to the slope of the cone of said body (2).
9. The air-blowing feed hopper for concrete mixing trucks as claimed in claim 8, characterized in that said body (2) has a cone slope of 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084661.1A CN114536561A (en) | 2022-01-25 | 2022-01-25 | Air-blowing type feed hopper for concrete mixing transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084661.1A CN114536561A (en) | 2022-01-25 | 2022-01-25 | Air-blowing type feed hopper for concrete mixing transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114536561A true CN114536561A (en) | 2022-05-27 |
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ID=81670937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210084661.1A Pending CN114536561A (en) | 2022-01-25 | 2022-01-25 | Air-blowing type feed hopper for concrete mixing transport vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN114536561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162277A (en) * | 2023-10-17 | 2023-12-05 | 哈尔滨工业大学 | Strengthen waste concrete agitating unit of solid carbon |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306590A (en) * | 1964-06-18 | 1967-02-28 | Gibson Readymix Concrete Ltd | Mixing plant |
| CN205614848U (en) * | 2016-03-24 | 2016-10-05 | 四川建设机械（集团）股份有限公司 | Concrete mixing transport vechicle feed arrangement |
| CN206174472U (en) * | 2016-11-02 | 2017-05-17 | 刘秀云 | Concrete truck hopper cleaning system |
| CN215564511U (en) * | 2021-09-02 | 2022-01-18 | 重庆力三强科技有限公司 | Self-cleaning concrete pump |
-
2022
- 2022-01-25 CN CN202210084661.1A patent/CN114536561A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306590A (en) * | 1964-06-18 | 1967-02-28 | Gibson Readymix Concrete Ltd | Mixing plant |
| CN205614848U (en) * | 2016-03-24 | 2016-10-05 | 四川建设机械（集团）股份有限公司 | Concrete mixing transport vechicle feed arrangement |
| CN206174472U (en) * | 2016-11-02 | 2017-05-17 | 刘秀云 | Concrete truck hopper cleaning system |
| CN215564511U (en) * | 2021-09-02 | 2022-01-18 | 重庆力三强科技有限公司 | Self-cleaning concrete pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162277A (en) * | 2023-10-17 | 2023-12-05 | 哈尔滨工业大学 | Strengthen waste concrete agitating unit of solid carbon |
| CN117162277B (en) * | 2023-10-17 | 2024-03-26 | 哈尔滨工业大学 | Strengthen waste concrete agitating unit of solid carbon |
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