Vehicle-mounted admixture liquid storage device of concrete truck

Abstract

The utility model discloses a concrete truck vehicle-mounted admixture liquid storage device which comprises a bottom barrel, the bottom barrel is installed on a concrete truck, and the bottom barrel is provided with a liquid inlet and a liquid outlet; the liquid inlet is provided with a first mounting structure; the replacement barrel is arranged above the bottom barrel, the replacement barrel comprises a liquid inlet and outlet, and the liquid inlet and outlet is provided with a second mounting structure; and the first mounting structure and the second mounting structure are matched to realize communicating connection of the bottom barrel and the replacement barrel. By arranging the first mounting structure and the second mounting structure, the bottom barrel and the replacement barrel are connected in a communicating mode, so that additive adding to the bottom barrel through the replacement barrel is achieved, the additive liquid supplementing efficiency is improved, and meanwhile, the safety risk of personnel operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the loading technology field of concrete truck, especially relates to a concrete transport truck vehicle-mounted additive storage device. BACKGROUND

[0002] In the concrete transportation process, the concrete transport truck with the mixing tank is usually used. In actual operation, the additive is manually added to the concrete to realize the instant adjustment of the working performance according to the construction site distance and construction requirements and other factors; in addition, with the seasonal change and other factors, such as the rapid loss of concrete in high temperature in summer and the easy segregation of concrete in low temperature in winter, the corresponding additive is manually added from the concrete mixing truck tail hopper platform to achieve the design requirements.

[0003] However, the manual addition of the additive has the problems of low additive liquid supplement efficiency. UTILITY MODEL CONTENTS

[0004] Therefore, it is necessary to provide a concrete transport truck vehicle-mounted additive storage device capable of improving the additive liquid supplement efficiency.

[0005] A concrete transport truck vehicle-mounted additive storage device comprises:

[0006] A bottom bucket is installed on the concrete transport truck, and the bottom bucket is provided with a liquid inlet and a liquid outlet; the liquid inlet is provided with a first mounting structure;

[0007] A replacement bucket is arranged above the bottom bucket, and the replacement bucket comprises a liquid inlet and outlet, and the liquid inlet and outlet are provided with a second mounting structure;

[0008] The first mounting structure and the second mounting structure are matched to realize the communication connection of the bottom bucket and the replacement bucket.

[0009] Optionally, the first mounting structure comprises a smart seat.

[0010] The smart seat has a containing cavity, and the smart seat is provided with a first through hole and a smart column, and the smart column is located at the vertical center line of the containing cavity.

[0011] Optionally, the liquid inlet and outlet are outwardly protruding.

[0012] Optionally, the second mounting structure comprises a bucket cover and a cover plug.

[0013] The bucket cover is installed on the liquid inlet and outlet, and the bucket cover has a second through hole.

[0014] The cover plug is detachably sealed in the second through hole.

[0015] Optionally, the barrel cover of the replacement barrel extends into the accommodating cavity of the smart seat; the smart column can push open the cover plug and extend into the second through hole.

[0016] Optionally, the liquid storage device further comprises a rotary pump;

[0017] The liquid outlet is connected with the rotary pump through a first pipeline, and the rotary pump is connected with the concrete transport vehicle through a second pipeline.

[0018] Optionally, the second pipeline is provided with a liquid level meter;

[0019] The liquid level meter comprises a liquid level meter control valve for controlling the pumping speed of the rotary pump;

[0020] The second pipeline is provided with an outlet control valve.

[0021] Optionally, a steel frame is further included;

[0022] The steel frame is detachably mounted on the concrete transport vehicle, and the steel frame has an accommodating cavity;

[0023] The bottom barrel and the replacement barrel are mounted in the accommodating cavity of the steel frame.

[0024] The application provides a concrete transport vehicle-mounted liquid storage device for admixtures, which is connected with a bottom barrel and a replacement barrel through first and second mounting structures, so that the admixtures can be added to the bottom barrel through the replacement barrel, the efficiency of liquid supplement of the admixtures is improved, the safety risk of personnel operation is reduced, and the problem of inconvenience in carrying the liquid of the admixtures is solved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in these drawings without creative labor.

[0026] Figure 1 Fig. 1 is a structural schematic view of a concrete transport vehicle-mounted liquid storage device for admixtures in an embodiment;

[0027] Figure 2 Fig. 2 is an exploded schematic view of the assembly of a bottom barrel and a replacement barrel in an embodiment;

[0028] Figure 3It is a three-dimensional structure schematic view of the admixture storage device of the concrete transport vehicle in an embodiment; wherein, 1, bottom bucket; 11, liquid inlet; 12, liquid outlet; 13, first mounting structure; 14, clever seat; 15, containing cavity; 16, first through hole; 17, clever column; 2, replacement bucket; 21, liquid inlet and outlet; 22, second mounting structure; 23, bucket cover; 24, second through hole; 25, handle; 26, replacement bucket clever column; 27, water inlet hole; 3, steel frame; 4, rotary pump; 5, first pipeline; 6, second pipeline; 7, liquid level meter; 71, liquid level meter control valve; 8, outlet control valve.

[0029] The realization, functional features and advantages of the utility model will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0032] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three schemes, taking A and / or B as an example, including A technical solution, B technical solution, and A and B simultaneously satisfying the technical solution; in addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skill in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0033] REFERENCE Figures 1 to 2The application provides a concrete transport vehicle-mounted additive storage device, which comprises a bottom bucket 1 and a replacement bucket 2; the bottom bucket 1 is used for containing the additive, the bottom bucket 1 is installed on the concrete transport vehicle, and the bottom bucket 1 is provided with a liquid inlet 11 and a liquid outlet 12; the liquid inlet 11 is provided with a first mounting structure 13; the replacement bucket 2 is used for containing the additive and supplementing the liquid in the bottom bucket 1, the replacement bucket 2 is arranged above the bottom bucket 1, the replacement bucket 2 comprises a liquid inlet and outlet 21, and the liquid inlet and outlet 21 is provided with a second mounting structure 22; the first mounting structure 13 and the second mounting structure 22 are matched to realize the communication connection between the bottom bucket 1 and the replacement bucket 2. The communication connection between the replacement bucket 1 and the bottom bucket 2 can add the additive in the replacement bucket 1 to the bottom bucket 2, thereby supplementing the additive in the bottom bucket 2, realizing the additive supplement of the concrete, and improving the additive adding efficiency.

[0034] In the embodiment, the first mounting structure 13 comprises a clever seat 14; the clever seat 14 has a containing cavity 15, the clever seat 14 is provided with a first through hole 16 and a clever column 17, and the clever column 14 is located on the vertical center line of the containing cavity 15. The liquid inlet and outlet 21 protrudes outward. The second mounting structure 22 comprises a bucket cover 23 and a plug; the bucket cover 23 is installed on the liquid inlet and outlet 21, the bucket cover has a second through hole 24, and the plug is detachably sealed on the second through hole 24. The bucket cover 23 of the replacement bucket 2 extends into the containing cavity 15 of the clever seat 14; the clever column 14 pushes open the plug and extends into the second through hole 24.

[0035] In the embodiment, the concrete transport vehicle-mounted additive storage device further comprises a steel frame 3

[0036] Specifically, the liquid inlet and outlet 21 is provided with external threads, the bucket cover 23 is provided with internal threads, and the bucket cover 23 is installed on the liquid inlet and outlet 21 through the internal and external threads. The first through hole 16 is arranged on the clever column 17. When the bottom bucket 1 and the replacement bucket 2 are assembled, the bucket cover 23 of the replacement bucket 2 extends into the containing cavity 15 of the clever seat 14, the clever column 14 extends into the second through hole 24 and pushes open the plug, the first through hole 16 on the clever column 17 extends into the replacement bucket 2, and the communication connection between the bottom bucket 1 and the replacement bucket 2 is realized.

[0037] In the embodiment, the clever column 17 extends into the second through hole 24 and pushes open the plug, and the bucket cover 23 of the replacement bucket 2 extends into the containing cavity 15 of the clever seat 14, so that the communication installation of the bottom bucket 1 and the replacement bucket 2 is realized, the additive supplement is realized, a fixed supplement station does not need to be arranged, the additive storage tank of the concrete mixer truck can be more flexibly loaded and unloaded, and the replacement of the additive can be more quickly and simply supplemented.

[0038] In the embodiment, the liquid outlet 12 is connected with the rotary pump 4 through the first pipeline 5, and the rotary pump 4 is connected with the concrete transport vehicle through the second pipeline 6. The liquid outlet 12 and the rotary pump 4 are connected through the first pipeline 5, the admixture in the bottom bucket 1 is extracted outwards through the rotary pump 4, and is continuously pumped into the concrete transport vehicle. The admixture in the bottom bucket 1 is discharged through the liquid outlet 12, the extraction of the admixture through the rotary pump 4 sequentially passes through the first pipeline 5, the rotary pump 4 and the second pipeline 6, and enters the mixing tank of the concrete transport vehicle for loading concrete, so that the admixture is continuously pumped and added to the concrete, the admixture does not need to be manually supplemented into the concrete, and the operation safety is improved.

[0039] Specifically, the bottom bucket 1 is a hexahedron, a cross section of the hexahedron in a vertical angle direction is in the shape of an inverted right-angled trapezoid, the hexahedron includes a bottom surface, a top surface and four side surfaces, the bottom surface and the top surface are parallel, three side surfaces are perpendicular to the bottom surface and the top surface, the length of the top surface is greater than the length of the bottom surface, and one side surface is an inclined surface. Specifically, the right-angled side of the right-angled trapezoid is 400 mm, one bottom side is 600 mm, the other bottom side is 250 mm, and the length of the top surface is 300 mm. The liquid inlet 11 of the bottom bucket is arranged on the top surface or the bottom surface of the hexahedron, the liquid outlet 12 is arranged at the bottom of the inclined surface, and the rotary pump 4 is arranged below the inclined surface and does not exceed the peripheral size range of the bottom bucket, so that the matching connection is more compact, the occupied space is reduced as much as possible, and the rotary pump 4 is protected.

[0040] Specifically, the second pipeline 6 is provided with a liquid level meter 7, the liquid level meter 7 includes a liquid level meter control valve 71, the liquid level meter control valve 71 is used for controlling the pumping speed of the rotary pump 4, and the second pipeline 6 is provided with an outlet control valve 8.

[0041] In the embodiment, the liquid level meter control valve 71 is arranged, the pumping speed of the rotary pump 4 can be controlled, the pumping speed of the admixture can be controlled, and the control of the pumping amount of the admixture is realized. The liquid level meter control valve 71 can adopt a manual control switch, and the liquid level meter control valve 71 can also adopt an automatic mode to realize the timed and quantitative addition of the admixture. Specifically, the rotary pump 4 and the liquid level meter 7 can effectively control the pumping speed of the admixture, and the admixture is continuously pumped into the concrete mixer truck hopper in real time and quantitatively, manual climbing of the concrete transport vehicle tail to add the admixture is not needed, the admixture is more safely, conveniently, accurately and effectively added to the concrete mixer truck

[0042] In the embodiment, as shown in FIG. 1, the liquid outlet 12 of the bottom bucket 1 is connected with the rotary pump 4 through the first pipeline 5, and the rotary pump 4 is connected with the concrete transport vehicle through the second pipeline 6. Figure 3, the replacement barrel 2 is provided with a groove at one end relative to the setting of the liquid inlet and outlet 21, other replacement barrels containing additives can be installed on the replacement barrel, realizing the storage of additives. In another embodiment, the replacement barrel 2 is provided with a water inlet at one end relative to the setting of the liquid inlet and outlet 21, the water inlet is provided with a replacement barrel smart seat, the replacement barrel smart seat is provided with a replacement barrel smart column 26, the replacement barrel smart seat has a containing cavity, the replacement barrel smart column is located at the vertical center line of the containing cavity, and the replacement barrel smart column is provided with a water inlet hole 27. By providing the water inlet and the replacement barrel smart seat on the replacement barrel, other replacement barrels containing additives can be installed in communication on the replacement barrel, realizing the continuous liquid supplement of the additives to the bottom barrel.

[0043] In the embodiment, the bottom barrel 1 is provided with a handle 25 at one end relative to the setting of the liquid inlet and outlet 21. Figure 3 , the replacement barrel 2 is provided with a handle 25 at the other end relative to the setting of the liquid inlet and outlet 21. Specifically, the handle is designed as two concave handles 25, which are oppositely arranged at both ends of the replacement barrel groove, facilitating the lifting and replacement of the replacement barrel. At the same time, the replacement barrel is more convenient to disassemble and replace, playing a role of repeated cyclic use.

[0044] In the embodiment, a steel frame 3 is further included, which can be detachably installed on the concrete transport vehicle, and has a containing cavity; the bottom barrel 1 and the replacement barrel 2 are installed in the containing cavity of the steel frame. Specifically, the steel frame 3 can be composed of a plurality of L-shaped steel plates, and the steel frame 3 in the shape of a cuboid has a containing cavity whose size matches that of the bottom barrel 1 and the replacement barrel 2. When installed, the steel frame 3 can be detachably installed on the concrete transport vehicle through screws, the bottom barrel 1 is first placed in the containing cavity of the steel frame 3, and then the replacement barrel 2 is placed on the bottom barrel 1 in the containing cavity of the steel frame 3.

[0045] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A vehicle-mounted admixture storage device for concrete transport vehicles, characterized in that, include: A bottom bucket is installed on the concrete transport vehicle, and the bottom bucket is provided with a liquid inlet and a liquid outlet; the liquid inlet is provided with a first installation structure; A replacement tank is disposed above the bottom tank, and the replacement tank includes an inlet and an outlet, the inlet and outlet being provided with a second mounting structure; The first mounting structure and the second mounting structure work together to achieve a connection between the bottom bucket and the replacement bucket.

2. The on-board admixture storage device for concrete transport vehicles according to claim 1, characterized in that, The first mounting structure includes a smart seat; The smart seat has a receiving cavity, and the smart seat is provided with a first through hole and a smart post, the smart post being located on the vertical center line of the receiving cavity.

3. The on-board admixture storage device for concrete transport vehicles according to claim 2, characterized in that, The inlet and outlet protrude outwards.

4. The on-board admixture storage device for concrete transport vehicles according to claim 3, characterized in that, The second mounting structure includes a bucket lid and a stopper; The barrel cover is installed at the inlet and outlet, and the barrel cover has a second through hole; The cap can be detachably sealed in the second through hole.

5. A concrete transport vehicle-mounted admixture storage device according to claim 4, characterized in that, The lid of the replacement bucket extends into the receiving cavity of the smart seat; the smart post can push open the lid plug and extend into the second through hole.

6. The on-board admixture storage device for concrete transport vehicles according to claim 1, characterized in that, The liquid storage device also includes a rotary pump; The outlet is connected to the rotary pump via a first pipe, and the rotary pump is connected to the concrete transport vehicle via a second pipe.

7. A concrete transport vehicle-mounted admixture storage device according to claim 6, characterized in that, The second pipeline is equipped with a level gauge; The level gauge includes a level gauge control valve, which is used to control the pumping speed of the rotary pump. The second pipeline is equipped with an outlet control valve.

8. The on-board admixture storage device for concrete transport vehicles according to any one of claims 1-7, characterized in that, It also includes the steel frame; The steel frame is detachably installed on the concrete transport vehicle, and the steel frame has a receiving cavity; The bottom bucket and the replacement bucket are installed in the receiving cavity of the steel frame.

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