Concrete mixing truck convenient to clean

Abstract

The utility model relates to a concrete mixing truck convenient to clean, which belongs to the technical field of mixing trucks and comprises a truck head, a truck body is fixed on the left side of the truck head, a stabilizing frame is fixed on the top of the truck body, a fixing frame is fixed on the top of the truck body, and a driving frame is fixed on the top of the fixing frame. A stirring barrel is fixed to an output shaft of the driving frame, a cleaning assembly is fixed to the top of the driving frame, a protection plate is fixed to the left side of the vehicle head, and pedals are fixed to the front side and the rear side of the vehicle head. According to the concrete mixing truck convenient to clean, when the outer surface of the mixing barrel needs to be cleaned, an external water tank is connected with the cleaning assembly, under pushing of an external water pump, the cleaning assembly can flush the mixing barrel, and under the action of water flow, a cleaning brush in the cleaning assembly can rotate, so that the cleaning effect is improved; and therefore, the cleaning effect is improved, the overall structure is simple, and the cleaning convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixer trucks, in particular to a concrete mixer truck which is easy to clean. Background Art

[0002] A concrete mixer truck, or mixer truck, is a special truck used to transport ready-mixed concrete for construction. Due to its appearance, it is often called a snail truck. The 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.

[0003] After the transportation of the mixer truck is completed, it is usually necessary to clean the mixer truck. Most of the time, the staff uses a water gun in one hand and a brush in the other hand to flush and wash at the same time. The water needs to be stopped continuously and cleaning agent is added. This process is repeated until the end. The labor intensity is high. Since the vehicle is high, it is usually necessary to climb onto the vehicle to operate. Climbing the vehicle also poses a safety hazard. Therefore, a concrete mixer transport vehicle that is easy to clean is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a concrete mixer transport truck that is easy to clean and has the advantages of being easy to clean, etc., and solves the problem of high labor intensity for workers to flush and wash by holding a water gun in one hand and a brush in the other hand.

[0005] To achieve the above object, the utility model provides the following technical solution: a concrete mixer truck that is easy to clean, comprising a truck head, a vehicle body is fixed on the left side of the truck head, a stabilizing frame is fixed on the top of the vehicle body, a fixing frame is fixed on the top of the vehicle body, a driving frame is fixed on the top of the fixing frame, and a mixing barrel rotatably connected to the stabilizing frame is fixed on the output shaft of the driving frame;

[0006] A cleaning assembly fixed to the stabilizing frame is fixed on the top of the driving frame, and the cleaning assembly is used to clean the mixing barrel. A protective plate is fixed on the left side of the vehicle head, and pedals are fixed on both the front and rear sides of the vehicle head.

[0007] The cleaning assembly includes a connecting block fixed to the driving frame, a connecting pipe fixed to the stabilizing frame is fixed to the top of the connecting block, a nozzle is fixed to the side of the connecting pipe facing the mixing barrel, a rotating rod that penetrates the outside of the connecting pipe and is rotatably connected to the inside of the connecting pipe, a propeller is fixed to the outer surface of the rotating rod, and a cleaning brush is fixed to the side of the rotating rod facing the mixing barrel.

[0008] Furthermore, doors are hinged on both the front and rear sides of the vehicle head, and handles are fixed on the opposite sides of the two doors.

[0009] Furthermore, guardrails are fixed on both the front and rear sides of the vehicle body, and glass windows are inlaid inside the vehicle doors.

[0010] Furthermore, a fixing block threadedly connected to the driving frame is slidably connected inside the connecting block, the fixing block is a threaded rod, and a threaded hole matched with the threaded rod is opened on the top of the driving frame.

[0011] Furthermore, the interiors of the connection block, the connection pipe and the nozzle are interconnected, and a water inlet is fixed on the front side of the connection block.

[0012] Furthermore, a fixed bearing is fixed to the inner cavity of the connecting pipe, and the interior of the fixed bearing is fixed to the rotating rod.

[0013] Furthermore, a through hole is opened inside the connecting pipe, a sealing gasket is fixed inside the through hole, and the inside of the sealing gasket is rotatably connected to the rotating rod.

[0014] Furthermore, the cleaning brush fits tightly against the mixing barrel, and the connecting pipe is a steel pipe.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The easy-to-clean concrete mixer truck can connect the external water tank to the cleaning component when the outer surface of the mixing barrel needs to be cleaned, and the cleaning component can flush the mixing barrel under the push of an external water pump, and the cleaning brush inside the cleaning component can rotate under the action of the water flow, thereby improving the cleaning effect. The overall structure is simple, and the convenience of cleaning is effectively improved, making the overall structure more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the connecting block structure of the utility model.

[0020] In the figure: 1 front of the vehicle, 2 vehicle body, 3 stabilizing frame, 4 fixing frame, 5 driving frame, 6 mixing barrel, 7 cleaning component, 701 connecting block, 702 connecting pipe, 703 nozzle, 704 rotating rod, 705 propeller, 706 cleaning brush, 707 fixing block, 8 protective plate, 9 vehicle door, 10 pedal. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 In this embodiment, a concrete mixer truck that is easy to clean includes a front 1, and doors 9 are hinged on the front and rear sides of the front 1. Handles are fixed on the opposite sides of the two doors 9. A body 2 is fixed on the left side of the front 1, and guardrails are fixed on the front and rear sides of the body 2. The guardrails can effectively improve the overall safety. Glass windows are inlaid inside the door 9, and a stabilizing frame 3 is fixed on the top of the body 2. The stabilizing frame 3 can make the rotation of the mixing barrel 6 more stable.

[0023] In addition, a fixing frame 4 is fixed on the top of the vehicle body 2, and a driving frame 5 is fixed on the top of the fixing frame 4. The driving frame 5 can drive the mixing barrel 6 to rotate and can drive the mixing barrel 6 to adjust the angle. The technology at this time is the existing technology of concrete mixer trucks. No further explanation is given here. The output shaft of the driving frame 5 is fixed with a mixing barrel 6 that is rotatably connected to the stabilizing frame 3.

[0024] Furthermore, a cleaning assembly 7 fixed to the stabilizing frame 3 is fixed on the top of the driving frame 5, and the cleaning assembly 7 is used to clean the mixing barrel 6. A protective plate 8 is fixed on the left side of the vehicle head 1, and the protective plate 8 can protect the vehicle head 1, thereby ensuring the personal safety of the driver. Pedals 10 are fixed on the front and rear sides of the vehicle head 1.

[0025] In general, the pedal 10 is provided so that the driver can easily enter the interior of the vehicle head 1, and the vehicle head 1, the vehicle body 2, the stabilizing frame 3, the driving frame 5 and the mixing barrel 6 are all existing technologies.

[0026] See also Figure 2-3 In order to facilitate cleaning, the cleaning component 7 in this embodiment includes a connecting block 701 fixed to the driving frame 5, and the interior of the connecting block 701 is slidably connected to a fixing block 707 threadedly connected to the driving frame 5. The fixing block 707 is a threaded rod, and a threaded hole matched with the threaded rod is opened on the top of the driving frame 5. The fixing block 707 is used to fix the driving frame 5 and the connecting block 701. A connecting pipe 702 fixed to the stabilizing frame 3 is fixed on the top of the connecting block 701. A nozzle 703 is fixed on the side of the connecting pipe 702 facing the mixing barrel 6. The nozzle 703 can increase the water pressure, thereby making the cleaning more thorough.

[0027] In addition, the internal rotation of the connecting tube 702 is connected to a rotating rod 704 that passes through the outside of the connecting tube 702. A fixed bearing is fixed to the inner cavity of the connecting tube 702. The interior of the fixed bearing is fixed to the rotating rod 704. The fixed bearing can make the rotation of the rotating rod 704 more stable. A through hole is opened inside the connecting tube 702. A sealing gasket is fixed in the hole of the through hole. The interior of the sealing gasket is rotatably connected to the rotating rod 704. A propeller 705 is fixed to the outer surface of the rotating rod 704. A cleaning brush 706 is fixed to the side of the rotating rod 704 facing the mixing barrel 6. The cleaning brush 706 fits tightly with the mixing barrel 6. The connecting tube 702 is a steel pipe.

[0028] In this embodiment, the interiors of the connection block 701, the connection pipe 702 and the nozzle 703 are interconnected, and a water inlet is fixed on the front of the connection block 701, and the water inlet is used to connect with an external water tank.

[0029] In general, after being connected to an external water tank, the nozzle 703 can be used to rinse the outer surface of the mixing barrel 6, and the propeller 705 is driven by the water flow to rotate the rotating rod 704, thereby rotating the cleaning brush 706, effectively improving the cleaning efficiency and making the overall system more practical.

[0030] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0031] The working principle of the above embodiment is:

[0032] When the mixing barrel 6 needs to be cleaned, the connecting block 701 is connected to the external water tank, and the water pressure inside the connecting block 701 is increased by an external water pump, so that the cleaning water can be sprayed on the outer surface of the mixing barrel 6 through the connecting pipe 702 and the nozzle 703. In the process of the cleaning water flowing, the propeller 705 will drive the rotating rod 704 to rotate, so that the rotating rod 704 drives the cleaning brush 706 to rotate, and then the mixing barrel 6 can be cleaned more efficiently, and the mixing barrel 6 can be rotated by starting the driving frame 5, so that the outer surface of the mixing barrel 6 can be completely cleaned. The overall structure is simple, which makes the overall cleaning easy. If cleaning is required during driving, a water tank and a water pump can be placed on the top of the vehicle body 2, making the overall cleaning more practical.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A concrete mixer truck that is easy to clean, comprising a truck head (1), characterized in that: A body (2) is fixed on the left side of the vehicle head (1), a stabilizing frame (3) is fixed on the top of the body (2), a fixing frame (4) is fixed on the top of the body (2), a driving frame (5) is fixed on the top of the fixing frame (4), and a mixing barrel (6) rotatably connected to the stabilizing frame (3) is fixed on the output shaft of the driving frame (5); A cleaning assembly (7) fixed to the stabilizing frame (3) is fixed on the top of the driving frame (5), and the cleaning assembly (7) is used to clean the mixing barrel (6). A protective plate (8) is fixed on the left side of the vehicle head (1), and pedals (10) are fixed on both the front and rear sides of the vehicle head (1); The cleaning assembly (7) comprises a connecting block (701) fixed to the driving frame (5); a connecting pipe (702) fixed to the stabilizing frame (3) is fixed to the top of the connecting block (701); a nozzle (703) is fixed to the side of the connecting pipe (702) facing the mixing barrel (6); a rotating rod (704) extending through the outside of the connecting pipe (702) is rotatably connected to the inside of the connecting pipe (702); a propeller (705) is fixed to the outer surface of the rotating rod (704); and a cleaning brush (706) is fixed to the side of the rotating rod (704) facing the mixing barrel (6).

2. The easy-to-clean concrete mixer truck according to claim 1, characterized in that: Doors (9) are hingedly connected to the front and rear sides of the vehicle head (1), and handles are fixed to the opposite sides of the two doors (9).

3. The easy-to-clean concrete mixer truck according to claim 2, characterized in that: Guardrails are fixed on both the front and rear sides of the vehicle body (2), and glass windows are inlaid inside the vehicle door (9).

4. The easy-to-clean concrete mixer truck according to claim 1, characterized in that: The connection block (701) is internally slidably connected with a fixing block (707) threadedly connected to the driving frame (5); the fixing block (707) is a threaded rod, and a threaded hole matching the threaded rod is formed on the top of the driving frame (5).

5. The easy-to-clean concrete mixer truck according to claim 1, characterized in that: The interiors of the connection block (701), the connection pipe (702) and the spray head (703) are interconnected, and a water inlet is fixed on the front side of the connection block (701).

6. The easy-to-clean concrete mixer truck according to claim 1, characterized in that: A fixed bearing is fixed to the inner cavity of the connecting tube (702), and the interior of the fixed bearing is fixed to the rotating rod (704).

7. The easy-to-clean concrete mixer truck according to claim 1, characterized in that: A through hole is provided inside the connecting tube (702), a sealing gasket is fixed inside the through hole, and the inside of the sealing gasket is rotatably connected to the rotating rod (704).

8. The easy-to-clean concrete mixer truck according to claim 1, characterized in that: The cleaning brush (706) is tightly fitted to the mixing barrel (6), and the connecting pipe (702) is a steel pipe.

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