A multifunctional liquid transport trolley

Abstract

The present invention provides a multifunctional liquid transport trolley, comprising a frame structure assembled by a front small wheel, a rear wheel, a pull rod, and a semi-cylindrical box body, wherein the pull rod, the front small wheel, the rear wheel axle and the semi-cylindrical box body are connected by welding, and the semi-cylindrical box body is divided into a front chamber and a rear chamber by a baffle. The front of the front chamber is connected with a water level gauge showing the liquid volume, and the side is connected with a grouting port with a plug. The back of the rear chamber is connected with a water level gauge showing the liquid volume, and the side is connected with a grouting port with a plug. Liquid outlet pipes are welded to the bottom of the front chamber and the rear chamber, and the pipes are connected with corresponding valves for controlling the outflow of liquid. The two pipes are connected by a bend pipe and a valve is installed at the end after being merged. The semi-cylindrical box body is covered with a cover plate, and a buckle is welded on the cover plate for connecting the cover plate and the semi-cylindrical box body to achieve a sealing effect.

Description

Technical Field

[0001] The invention relates to a wheelbarrow for chemical industry, and more particularly to a multifunctional wheelbarrow for convenient liquid transportation. Background Art

[0002] Trolleys are often used to transport items over short distances, saving some manpower. In the chemical industry, it is often necessary to transport chemical liquid materials. These materials often have certain characteristics, such as large mass, flammability, volatility, high temperature, etc. Direct transportation is dangerous. Based on these situations, a convenient, labor-saving and safe transportation vehicle is needed. At present, trolleys on the market are mostly used to transport solids. Existing trolleys for transporting liquids have complex structures, high costs, and are inconvenient to use, which are difficult to meet the use requirements.

[0003] Taking into account the actual usage needs, in order to save time and physical effort and increase the safety of liquid transportation, a multifunctional trolley that is convenient for liquid transportation is proposed. Summary of the invention

[0004] The purpose of the present invention is to overcome the problems existing in the above-mentioned background technology and provide a multifunctional liquid trolley, which can avoid the shortcomings of traditional trolleys, improve the practical ability of liquid trolleys, realize the common transportation of multiple liquid materials, add functions such as filling and mixing, and reduce the use and transportation time.

[0005] The present invention is achieved in that:

[0006] The present invention provides a multifunctional liquid transport trolley, comprising a frame structure assembled by a front small wheel, a rear wheel, a pull rod, and a semi-cylindrical box body, wherein the pull rod, the front small wheel, the rear wheel axle and the semi-cylindrical box body are connected by welding, and the semi-cylindrical box body is divided into a front chamber and a rear chamber by a baffle. The front of the front chamber is connected with a water level gauge showing the liquid volume, and the side is connected with a grouting port with a plug. The back of the rear chamber is connected with a water level gauge showing the liquid volume, and the side is connected with a grouting port with a plug. Liquid outlet pipes are welded to the bottom of the front chamber and the rear chamber, and the pipes are connected with corresponding valves for controlling the outflow of liquid. The two pipes are connected by a bend pipe and a valve is installed at the end after being merged. The semi-cylindrical box body is covered with a cover plate, and a buckle is welded on the cover plate for connecting the cover plate and the semi-cylindrical box body to achieve a sealing effect.

[0007] Preferably, the semi-cylindrical box and baffle are made of high-strength alloy material, and the inner wall of the semi-cylindrical box and the surface of the baffle are coated with a corrosion-resistant coating to ensure that they will not react with the transported liquid.

[0008] Preferably, the front and rear sides of the semi-cylindrical box are each welded with a protruding fixing block for fixing the buckle, and the fixing block is made of high-strength material and is not easily deformed.

[0009] Preferably, the front chamber water level gauge and the rear chamber water level gauge are made of transparent high-strength material, and the scale is the liquid volume. The water level gauge is sealed with a steel curved pipe and connected to the space inside the box.

[0010] Preferably, the front chamber injection hole and the rear chamber injection hole are both higher than the highest plane of the box body. The injection port is convenient for direct injection with a pipeline to prevent liquid from being exposed to the air. The front chamber injection hole and the rear chamber injection hole are both equipped with matching injection port plugs, which are connected by screws to prevent liquid splashing during liquid transportation.

[0011] Preferably, a detachable rubber gasket is attached around the lower surface of the cover plate to enhance the sealing of the box.

[0012] Preferably, the liquid outlet pipe is lower than the lowest point of the semi-cylindrical box, and the three valves respectively control the outflow of the front chamber liquid, the rear chamber liquid and the mixed liquid.

[0013] The present invention has the following beneficial results:

[0014] The invention provides a multifunctional liquid transport trolley. A frame structure assembled by a front small wheel, a rear wheel, a pull rod, and a semi-cylindrical box body is used, which has a simple structure and is easy to use. The semi-cylindrical box body structure is convenient for collecting and storing liquids. The semi-cylindrical box body is divided into a front and a rear chamber by a baffle plate, so that two liquid materials can be transported at one time. The welded injection hole is convenient for filling liquid and avoids the liquid being exposed to the air during the filling process. The injection holes of the front and rear chambers are welded on the same side for convenient use. The injection holes are equipped with plugs to prevent splashing of liquid during transportation. The opening and closing of the cover plate is controlled by a buckle, which is convenient for cleaning the box body after use, and the rubber sheet attached to the cover plate strengthens the sealing effect. The water level gauge connected to the side of the front and rear chambers is convenient for quantitative filling and transportation of liquids. Pipes are drawn out from the front and rear chambers and collected at the rear of the trolley for easy operation. Three valves control the liquid, which is convenient for controlling the flow rate of the liquid. The two pipes meet and flow out through the mixing pipe, which is convenient for safe and sufficient mixing of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a side detailed view of the present invention;

[0017] Figure 3 It is a detailed diagram of the buckle of the present invention;

[0018] Figure 4 It is a detailed diagram of the liquid injection port of the present invention;

[0019] Figure 5 A detailed diagram of the valve system of the present invention; DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings. The technical features involved in each embodiment of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1-Figure 4 The present invention provides a multifunctional liquid transport trolley, comprising a frame structure assembled by a front wheel 2, a rear wheel 3, a pull rod 1, and a semi-cylindrical box 5, wherein the semi-cylindrical box 5 is divided into a front chamber 11 and a rear chamber 13 by a baffle 12. A front chamber water level gauge 4 is installed on the front side of the semi-cylindrical box 5, and a rear chamber water level gauge 15 is installed on the rear side. A front chamber injection hole 6 and a rear chamber injection hole 7 are welded on the left side of the semi-cylindrical box 5. A fixing block 14 with a fixing buckle 9 is welded on the upper ends of the front and rear sides of the semi-cylindrical box 5. A front chamber pipe 19 is connected to the bottom of the front chamber 11, and the front chamber pipe 19 leads to the rear side of the semi-cylindrical box 5 and is connected to the front chamber valve 16. A pipe 20 is connected to the bottom of the rear chamber 13, and the pipe 20 leads to the rear side of the semi-cylindrical box 5 and is connected to the rear chamber valve 18. The front chamber pipe 19 and the pipe 20 are connected to the front chamber valve 16 and the rear chamber valve 18 and then converge to the mixing valve 17. The semi-cylindrical box body 5 is provided with a cover plate 8, and the semi-cylindrical box body 5 and the cover plate 8 are combined by a buckle 9. A circle of detachable rubber gasket 10 is attached to the lower surface of the cover plate 8.

[0022] In the present invention, when pouring liquid, the cover plate 8 is opened and removed, and the front chamber valve 16, the mixing valve 17, and the rear chamber valve 18 are closed. Before pouring liquid, the liquid injection hole plug 21 is removed, and different solutions are injected from the front chamber liquid injection hole 6 and the rear chamber liquid injection hole 7, and the solution volume is observed from the front chamber water level gauge 4 and the rear chamber water level gauge 15. When the required volume is reached, the pouring is stopped.

[0023] In the present invention, after the filling is completed, the liquid filling port plug 21 is screwed, the cover plate 8 is fastened by the buckle 9 and the fixed end 14, and the semi-cylindrical box body 5 is sealed.

[0024] In the present invention, after the transport arrives, the front chamber valve 16 and the rear chamber valve 18 are opened to release the solution to the corresponding position. If the two solutions need to be mixed, the front chamber valve 16 and the rear chamber valve 18 are closed, the mixing valve 17 is opened, and the valve is closed after the release is completed.

[0025] In the present invention, after the liquid release during transportation is completed, the buckle 9 is opened, the cover plate 8 is removed, the front chamber valve 16, the rear chamber valve 18, and the mixing valve 17 are unscrewed, and the box body is rinsed with clean water. After cleaning, the front chamber valve 16, the mixing valve 17, and the rear chamber valve 18 are closed, and the cover plate 8 is buckled for convenience of next use.

[0026] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional liquid transport trolley, comprising a frame structure assembled by front small wheels (2), rear wheels (3), a pull rod (1), and a semi-cylindrical box (5), characterized in that: The semi-cylindrical box body (5) is divided into a front chamber (11) and a rear chamber (13) by a baffle (12); a front chamber water level gauge (4) is installed on the front side of the semi-cylindrical box body (5); a rear chamber water level gauge (15) is installed on the rear side; a front chamber liquid injection hole (6) and a rear chamber liquid injection hole (7) are welded on the left side of the semi-cylindrical box body (5); a fixing block (14) with a fixing buckle (9) is welded on the upper ends of the front and rear sides of the semi-cylindrical box body (5); a front chamber pipe (19) is connected to the bottom of the front chamber (11); the front chamber pipe (19) leads to the rear side of the semi-cylindrical box body (5) and the rear chamber pipe (19) is connected to the rear side of the semi-cylindrical box body (5). The front chamber valve (16) is connected to the rear chamber (13), the bottom of the rear chamber (13) is connected to the rear chamber pipe (20), the rear chamber pipe (20) leads to the rear side of the semi-cylindrical box (5) and is connected to the rear chamber valve (18), the front chamber pipe (19) is connected to the front chamber valve (16), the rear chamber pipe (20) is connected to the rear chamber valve (18) and then converges to the mixing valve (17), the semi-cylindrical box (5) is equipped with a cover plate (8), the semi-cylindrical box (5) and the cover plate (8) are combined by a buckle (9), and a circle of detachable rubber gasket (10) is attached to the lower surface of the cover plate (8); The front chamber pipeline (19) and the rear chamber pipeline (20) are lower than the lowest point of the semi-cylindrical box, and the front chamber valve (16), the rear chamber valve (18) and the mixing valve (17) respectively control the outflow of the front chamber liquid, the rear chamber liquid and the mixed liquid; The semi-cylindrical box (5) and the baffle (12) are made of high-strength alloy material, and the inner wall of the semi-cylindrical box (5) and the surface of the baffle (12) are coated with a corrosion-resistant coating; The front chamber water level gauge (4) and the rear chamber water level gauge (15) are made of transparent high-strength material, and the scale is the liquid volume. The water level gauges are sealed with steel curved pipes and are connected to the space inside the semi-cylindrical box (5).

2. A multifunctional liquid transport trolley as claimed in claim 1, characterized in that: The front chamber injection hole (6) and the rear chamber injection hole (7) are convenient for direct connection with pipelines for injection. The front chamber injection hole (6) and the rear chamber injection hole (7) are both equipped with matching injection port plugs (21) connected by screws.

3. A multifunctional liquid transport trolley as claimed in claim 1, characterized in that: A detachable rubber gasket (10) is attached around the lower surface of the cover plate (8) and can be removed when not in use.

4. A multifunctional liquid transport trolley as claimed in claim 1, characterized in that: The semi-cylindrical box (5) has a metal chain suspended at the bottom thereof for grounding.

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