Concrete mixer tank cleaning device
By introducing a combination of a reducer motor, a rotating shaft and an L-shaped adjustment block into the concrete mixer tank body cleaning device, the problem of difficulty in aligning the cleaning turntable at the back of the mixing fan blade is solved, and the cleaning effect is significantly improved.
Patent Information
- Application Number
- CN202421503064.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-27
AI Technical Summary
During the cleaning process of the existing concrete mixer truck tank body cleaning device, it is difficult to align the back of the stirring fan blade inside the tank body, resulting in poor cleaning effect in some corners.
A cleaning device including an operating block, a reducer motor, a rotating shaft and an L-type adjustment block is designed. By starting the reducer motor, the rotating shaft drives the L-type adjustment block to rotate, and its end is facing the back of the stirring fan blade, so that the cleaning assembly is flushed.
It effectively avoids the difficulty of cleaning the turntable to be aligned with the back of the stirring fan blade inside the tank, and improves the cleaning effect, especially in some corners, which significantly improves the cleaning effect.
Smart Images
Figure CN222766904U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cleaning technology, and in particular to a tank cleaning device for a concrete mixer truck. Background Art
[0002] The full name of concrete mixer truck is concrete mixer transport truck. It is a special truck used to transport mixed concrete for construction. Due to its appearance, it is often called snail truck. This type of truck is equipped with a cylindrical mixing drum to carry the mixed concrete. During the transportation process, the mixing drum will always be kept rotating to ensure that the transported concrete will not solidify. After transporting the concrete, the inside of the mixing drum is usually rinsed with water to prevent the hardened concrete from taking up space and making the volume of the mixing drum smaller and smaller.
[0003] The utility model patent with announcement number CN215391394U proposes a concrete mixer tank cleaning device, including a body base and moving wheels. A telescopic rod is provided on the top surface of the body base, a handle is fixedly installed on the middle position of one side surface of the telescopic rod, and a connecting block is fixedly installed on the top surface of the telescopic rod.
[0004] The above-mentioned concrete mixer tank cleaning device works by placing a cleaning turntable against the part that needs to be cleaned, and then driving a brush to rotate and clean and remove dust through the operation of a driving motor. During the dust removal process, water in the water tank flows out through a nozzle to flush the part that needs to be cleaned, thereby improving the cleaning effect. However, during the cleaning process, it is difficult for the cleaning turntable to be aligned with the back of the stirring blades inside the tank, resulting in poor cleaning effect in some corners. Utility Model Content
[0005] The utility model aims to solve or at least alleviate the existing tank cleaning device for concrete mixer trucks, by bringing the cleaning turntable into contact with the part that needs to be cleaned, and then driving the brush to rotate and clean and remove dust through the operation of a driving motor. During the dust removal process, water in the water tank flows out through a nozzle to flush the part that needs to be cleaned, thereby improving the cleaning effect. However, during the cleaning process, it is difficult for the cleaning turntable to be aligned with the back of the stirring blades inside the tank, resulting in a problem of poor cleaning effect in some corners.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A tank cleaning device for a concrete mixer truck comprises an operating block, on which a holding assembly and an adjusting assembly are provided, the adjusting assembly comprises a groove opened at one end of the operating block, a side wall of one side of the operating block is fixedly connected to a reduction motor at the groove, a rotating shaft is rotatably connected in the groove, one end of the rotating shaft passes through the groove and is fixedly connected to the output end of the reduction motor, an L-shaped adjusting block is fixedly connected to the rotating shaft, and a cleaning assembly is provided on the L-shaped adjusting block.
[0008] By adopting the above technical solution, when in use, the cleaning component is used to clean the tank body by picking up the operating block through the holding component. When the back of the internal stirring blade needs to be cleaned, the reduction motor is started to rotate counterclockwise 180 degrees, so that the rotating shaft drives the L-shaped adjustment block to rotate, and one end of the L-shaped adjustment block is facing the back of the stirring blade to rinse the cleaning component, thereby avoiding as much as possible the problem that the cleaning turntable is difficult to align with the back of the stirring blade inside the tank body during the cleaning process, resulting in poor cleaning effect in some corners.
[0009] Optionally, the cleaning assembly includes an L-shaped water pipe fixedly connected to a side wall of the L-shaped adjustment block, an end of the L-shaped water pipe away from the operating block is fixedly connected to a high-pressure nozzle, and an end of the L-shaped water pipe away from the high-pressure nozzle is connected to a water supply assembly.
[0010] By adopting the above technical solution, clean water is transported to the L-shaped water pipe through the water supply component, so that the high-pressure nozzle can spray the clean water in the L-shaped water pipe from one end of the L-shaped regulating block to flush the tank body.
[0011] Optionally, the water supply assembly includes a water tank arranged on one side of the operating block, a water pump is fixedly connected to a side wall of one side of the water tank, the water pumping end of the water pump is located at the bottom end of the water tank, a hose is fixedly connected to a water outlet end of the water pump, an end of the hose away from the water pump is fixedly connected to a water pipe, the water pipe is fixedly connected to the side wall of one side of the operating block, and an end of the water pipe away from the hose is fixedly connected to the L-shaped water pipe through a connecting piece.
[0012] By adopting the above technical solution, the clean water in the water tank can be transported to the water pipe through the hose by starting the water pump, and then the water pipe supplies water to the L-shaped water pipe. At the same time, the hose that can be bent and moved at will can facilitate the operator to move the operating block.
[0013] Optionally, the connecting member includes a corrugated pipe, and two ends of the corrugated pipe are fixedly connected to the water pipe and the L-shaped water pipe respectively.
[0014] By adopting the above technical solution, the bellows can swing along with the L-shaped adjusting block, thereby preventing the water guide pipe and the L-shaped water delivery pipe from being broken when the L-shaped adjusting block rotates to adjust the direction on the operating block.
[0015] Optionally, two parallel fixed blocks are fixedly connected to the top of the water tank, and the side walls on the opposite sides of the two fixed blocks are fixedly connected to multiple springs. The end of the spring away from the fixed block is fixedly connected to a clamping plate, and the operating block is located between the two clamping plates.
[0016] By adopting the above technical solution, the operating block is placed between the two clamping plates, and the two clamping plates are brought closer to each other by a spring, so that the operating block can be clamped and fixed, and the operating block is fixed on the water tank for convenient storage when not in use.
[0017] Optionally, an auxiliary telescopic rod is provided in the spring, and two ends of the auxiliary telescopic rod are fixedly connected to the fixed block and the clamping plate respectively.
[0018] By adopting the above technical solution, the auxiliary telescopic rod can prevent the spring from bending, thereby improving the stability of the spring.
[0019] Optionally, a fixing rod is fixedly connected to one side of the water tank, and the hose is wound around the fixing rod.
[0020] By adopting the above technical solution, when not in use, the hose can be wrapped around the fixed rod for easy storage.
[0021] Optionally, the holding assembly includes an electric telescopic rod fixedly connected to one end of the operating block away from the groove, and one end of the electric telescopic rod away from the operating block is fixedly connected to a grip rod.
[0022] By adopting the above technical solution, the distance between the operating block and the personnel can be controlled by holding the handle and starting the electric telescopic rod, making it convenient to flush places at different depths inside the tank.
[0023] In summary, the beneficial effects of this application are as follows:
[0024] 1. The present application is provided with coordination between structures such as a reduction motor, a rotating shaft and an L-shaped adjustment block. When in use, the cleaning component is used to clean the tank body by picking up the operating block through the holding component. When the back of the internal stirring blade needs to be cleaned, the reduction motor is started to rotate 180 degrees counterclockwise, so that the rotating shaft drives the L-shaped adjustment block to rotate, and one end of the L-shaped adjustment block is directed to the back of the stirring blade to flush the cleaning component, thereby avoiding as much as possible the problem that the cleaning turntable is difficult to align with the back of the stirring blade inside the tank body during the cleaning process, resulting in poor cleaning effect in some corners;
[0025] 2. Place the operating block between the two clamping plates, and use the spring to bring the two clamping plates closer to each other, so that the operating block can be clamped and fixed. The operating block is fixed on the water tank for easy storage when not in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0028] Figure 3 It is an exploded schematic diagram of the connection structure of the fixing block and the clamping block of the utility model.
[0029] Explanation of the accompanying drawings: 1. operating block; 2. groove; 3. reduction motor; 4. rotating shaft; 5. L-shaped adjustment block; 6. L-shaped water pipe; 7. high-pressure nozzle; 8. water tank; 9. water pump; 10. hose; 11. water pipe; 12. bellows; 13. fixing block; 14. spring; 15. clamping plate; 16. auxiliary telescopic rod; 17. fixing rod; 18. electric telescopic rod; 19. grip rod. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-3 This application is described in further detail.
[0031] See also Figure 1-3 The tank cleaning device of a concrete mixer truck comprises an operating block 1, on which a holding assembly and an adjusting assembly for moving the operating block 1 are provided, the adjusting assembly comprises a groove 2 opened at one end of the operating block 1, a reduction motor 3 for providing power is fixedly connected to a side wall of one side of the operating block 1 at the groove 2, a rotating shaft 4 for driving an object to rotate is rotatably connected in the groove 2, one end of the rotating shaft 4 passes through the groove 2 and is fixedly connected to the output end of the reduction motor 3, an L-shaped adjusting block 5 for adjusting direction is fixedly connected to the rotating shaft 4, and a cleaning assembly for flushing the inside of the tank body is provided on the L-shaped adjusting block 5.
[0032] When in use, the operating block 1 is picked up by the holding component to clean the tank body with the cleaning component. When the back of the internal stirring blade needs to be cleaned, the reduction motor 3 is started to rotate counterclockwise 180 degrees, so that the rotating shaft 4 drives the L-shaped adjustment block 5 to rotate, and one end of the L-shaped adjustment block 5 is facing the back of the stirring blade to rinse the cleaning component, thereby avoiding as much as possible the problem that the cleaning turntable is difficult to align with the back of the stirring blade inside the tank body during the cleaning process, resulting in poor cleaning effect in some corners.
[0033] Reference Figure 1The cleaning component includes an L-shaped water pipe 6 fixedly connected to the side wall of one side of the L-shaped adjusting block 5, and the end of the L-shaped water pipe 6 away from the operating block 1 is fixedly connected to a high-pressure nozzle 7, and the end of the L-shaped water pipe 6 away from the high-pressure nozzle 7 is connected to a water supply component. By transporting clean water to the L-shaped water pipe 6 through the water supply component, the high-pressure nozzle 7 can spray the clean water in the L-shaped water pipe 6 from one end of the L-shaped adjusting block 5 to rinse the tank body.
[0034] Reference Figure 1 The water supply assembly includes a water tank 8 arranged on one side of the operating block 1, a water pump 9 is fixedly connected to the side wall of one side of the water tank 8, the water pumping end of the water pump 9 is located at the bottom end of the water tank 8, and the water outlet end of the water pump 9 is fixedly connected to a hose 10, and the end of the hose 10 away from the water pump 9 is fixedly connected to a water pipe 11, and the water pipe 11 is fixedly connected to the side wall of one side of the operating block 1, and the end of the water pipe 11 away from the hose 10 is fixedly connected to the L-shaped water pipe 6 through a connector. By starting the water pump 9, the clean water in the water tank 8 can be transported to the water pipe 11 through the hose 10, and then the water pipe 11 supplies water to the L-shaped water pipe 6. At the same time, the hose 10 that can be bent and moved at will is convenient for the operator to move the operating block 1.
[0035] Reference Figure 1 The connecting part includes a bellows 12, and the two ends of the bellows 12 are fixedly connected to the water pipe 11 and the L-shaped water pipe 6 respectively. The bellows 12 can swing along with the L-shaped adjustment block 5 to prevent the water pipe 11 and the L-shaped water pipe 6 from breaking when the L-shaped adjustment block 5 rotates to adjust the direction on the operating block 1.
[0036] Reference Figure 3 Two parallel fixed blocks 13 are fixedly connected to the top of the water tank 8, and multiple springs 14 are fixedly connected to the side walls on the opposite sides of the two fixed blocks 13. The end of the spring 14 away from the fixed block 13 is fixedly connected to a clamping plate 15. The operating block 1 is located between the two clamping plates 15. The operating block 1 is placed between the two clamping plates 15. The two clamping plates 15 are brought close to each other by the springs 14, so that the operating block 1 can be clamped and fixed. The operating block 1 is fixed on the water tank 8 for easy storage when not in use.
[0037] Reference Figure 3 An auxiliary telescopic rod 16 is provided in the spring 14, and both ends of the auxiliary telescopic rod 16 are fixedly connected to the fixed block 13 and the clamping plate 15 respectively. The auxiliary telescopic rod 16 can prevent the spring 14 from bending and improve the stability of the spring 14.
[0038] Reference Figure 1 A fixing rod 17 is fixedly connected to one side of the water tank 8, and the hose 10 is wound around the fixing rod 17. When not in use, the hose 10 can be wound around the fixing rod 17 for easy storage.
[0039] Reference Figure 1 The holding assembly includes an electric telescopic rod 18 fixedly connected to the end of the operating block 1 away from the groove 2. The end of the electric telescopic rod 18 away from the operating block 1 is fixedly connected to a grip rod 19. By holding the grip rod 19 and starting the electric telescopic rod 18, the distance between the operating block 1 and the personnel can be controlled, making it convenient to flush places at different depths inside the tank.
[0040] The implementation principle of the present application is: when in use, the operating block 1 is picked up by the holding component to clean the tank body with the cleaning component. When the back of the internal stirring blade needs to be cleaned, the reduction motor 3 is started to rotate counterclockwise 180 degrees, so that the rotating shaft 4 drives the L-shaped adjustment block 5 to rotate, and one end of the L-shaped adjustment block 5 is facing the back of the stirring blade to rinse the cleaning component, thereby avoiding as much as possible the problem that the cleaning turntable is difficult to align with the back of the stirring blade inside the tank body during the cleaning process, resulting in poor cleaning effect in some corners.
[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A tank cleaning device for a concrete mixer truck, comprising an operating block (1), wherein the operating block (1) is provided with a holding component and an adjustment component, and wherein: The adjustment component comprises a groove (2) provided at one end of the operating block (1); a reduction motor (3) is fixedly connected to a side wall of one side of the operating block (1) at the groove (2); a rotating shaft (4) is rotatably connected in the groove (2); one end of the rotating shaft (4) passes through the groove (2) and is fixedly connected to an output end of the reduction motor (3); an L-shaped adjustment block (5) is fixedly connected to the rotating shaft (4); and a cleaning component is provided on the L-shaped adjustment block (5).
2. The concrete mixer tank cleaning device according to claim 1 is characterized in that: The cleaning component comprises an L-shaped water pipe (6) fixedly connected to a side wall of one side of the L-shaped adjustment block (5); one end of the L-shaped water pipe (6) away from the operating block (1) is fixedly connected to a high-pressure nozzle (7); and one end of the L-shaped water pipe (6) away from the high-pressure nozzle (7) is connected to a water supply component.
3. The concrete mixer tank cleaning device according to claim 2 is characterized in that: The water supply assembly comprises a water tank (8) arranged on one side of the operating block (1); a water pump (9) is fixedly connected to a side wall of one side of the water tank (8); a water pumping end of the water pump (9) is located at the bottom end of the water tank (8); a hose (10) is fixedly connected to a water outlet end of the water pump (9); an end of the hose (10) away from the water pump (9) is fixedly connected to a water guide pipe (11); the water guide pipe (11) is fixedly connected to a side wall of one side of the operating block (1); and an end of the water guide pipe (11) away from the hose (10) is fixedly connected to the L-shaped water delivery pipe (6) via a connecting piece.
4. The concrete mixer tank cleaning device according to claim 3 is characterized in that: The connecting piece comprises a corrugated pipe (12), and two ends of the corrugated pipe (12) are respectively fixedly connected to the water pipe (11) and the L-shaped water delivery pipe (6).
5. The concrete mixer tank cleaning device according to claim 3 is characterized in that: The top of the water tank (8) is fixedly connected to two parallel fixed blocks (13); the side walls of the two fixed blocks (13) opposite to each other are fixedly connected to a plurality of springs (14); one end of the spring (14) away from the fixed block (13) is fixedly connected to a clamping plate (15); and the operating block (1) is located between the two clamping plates (15).
6. The concrete mixer tank cleaning device according to claim 5, characterized in that: An auxiliary telescopic rod (16) is provided in each of the springs (14), and two ends of the auxiliary telescopic rod (16) are fixedly connected to the fixing block (13) and the clamping plate (15) respectively.
7. The concrete mixer tank cleaning device according to claim 3, characterized in that: A fixing rod (17) is fixedly connected to one side of the water tank (8), and the hose (10) is wound around the fixing rod (17).
8. The concrete mixer tank cleaning device according to claim 1, characterized in that: The holding assembly comprises an electric telescopic rod (18) fixedly connected to an end of the operating block (1) away from the groove (2); an end of the electric telescopic rod (18) away from the operating block (1) is fixedly connected to a grip rod (19).