Turn-round auxiliary device for concrete filling truck

Abstract

The utility model discloses a turning-around auxiliary device for a concrete filling vehicle, which comprises a positioning track, a protection box is arranged on the side surface of the positioning track, a driving assembly is arranged in the protection box, a monitoring assembly is arranged on the side surface of the protection box, and meanwhile, a steering assembly for driving the monitoring assembly to steer is arranged on the side surface of the protection box. A mounting plate is arranged at the driving end of the steering assembly, the monitoring assembly is mounted on the side face of the mounting plate, and a protective cover used for protecting the monitoring assembly is arranged on the side face of the mounting plate. According to the turning-around auxiliary device for the concrete filling vehicle, the position of the monitoring assembly is adjustable, when the concrete filling vehicle backs up or turns around, a driver can be assisted in monitoring the surrounding environment of the vehicle, the driver can conveniently judge the safety of a blind area of the vehicle, and meanwhile the cleaning assembly used for cleaning foreign matter outside the monitoring assembly is arranged; foreign matters such as concrete slurry, dust and the like are prevented from being attached to the monitoring assembly to influence the use of the monitoring assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of U-turn auxiliary devices, in particular to a U-turn auxiliary device for a concrete filling vehicle. Background Art

[0002] As a common construction equipment, concrete filling trucks are usually large in size and weight. When filling or discharging concrete during the construction process, it is inevitable to perform operations such as reversing and turning around. However, due to the size of the filling truck, it is difficult to observe the road conditions behind the vehicle. If the observation is not timely, traffic accidents are very likely to occur, affecting the operation of the filling truck.

[0003] At present, radar monitoring or camera monitoring is often used to obtain the side and rear views of the vehicle, but common monitoring devices are usually fixedly installed somewhere on the filling truck, and there are blind spots in their field of vision monitoring. The driver cannot make a safe judgment on the blind spots. In addition, concrete filling trucks are often used for loading and unloading concrete slurry. The monitoring components installed on the filling trucks are easily covered and blocked by the concrete slurry. In addition, concrete filling trucks often operate near construction sites. The environment is dusty, and the raised dust is easy to adhere to the position of the monitoring components and affect their use, making it inconvenient for concrete filling trucks to turn around and reverse. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a U-turn auxiliary device for a concrete filling vehicle. The position of the monitoring component is adjustable, and the driver can be assisted to monitor the surrounding environment of the vehicle when the concrete filling vehicle is reversing or turning around, so as to facilitate the driver to make safety judgments on the blind spots of the vehicle. At the same time, a cleaning component is provided for cleaning foreign matter outside the monitoring component to prevent foreign matter such as concrete mud and dust from adhering to the position of the monitoring component and affecting its use, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a U-turn auxiliary device for a concrete filling vehicle, comprising a positioning track, a protective box is arranged on the side of the positioning track, a driving component is arranged in the protective box, and a monitoring component is arranged on the side of the protective box, and a steering component for driving the monitoring component to turn is arranged on the side of the protective box, a mounting plate is arranged on the driving end of the steering component, the monitoring component is installed on the side of the mounting plate, and a protective cover for protecting the monitoring component is arranged on the side of the mounting plate, the protective cover is transparent, and a cleaning component for cleaning foreign matter on the outside of the protective cover is arranged on the side of the protective box.

[0006] As a preferred technical solution of the utility model, the driving assembly includes a driving motor installed in a protective box, and a driving wheel is installed on the driving shaft of the driving motor, and the driving wheel is located inside the positioning track.

[0007] As a preferred technical solution of the utility model, a positioning frame is fixed on the side of the protection box, a guide rod is fixed on the side of the positioning rail near the positioning frame, a sleeve is fixed on the side of the positioning frame, and the sleeve is slidably arranged on the outside of the guide rod.

[0008] As a preferred technical solution of the utility model, both sides of the protective box are open, and protective cover plates for sealing the openings are installed on the sides of the protective box. Cleaning racks for cleaning foreign objects inside the positioning track are provided on both sides of the protective box, and the cleaning racks are connected and fixed to the protective cover plates by connecting plates.

[0009] As a preferred technical solution of the utility model, the steering assembly includes a steering motor installed on the outside of the protective box, the mounting plate is installed on the drive shaft of the steering motor, and the monitoring assembly includes a camera assembly installed on the side of the mounting plate and located in the protective cover.

[0010] As a preferred technical solution of the utility model, the cleaning assembly includes a mounting frame installed on the side of the protective box, a cleaning plate is installed on the side of the mounting frame, and the side of the cleaning plate is in contact with the outer side of the protective cover.

[0011] As a preferred technical solution of the utility model, a shielding plate for protecting the positioning track is fixed on the side surface of the positioning track, and limiting plates are installed at both ends of the positioning track.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The U-turn assisting device for a concrete filling vehicle of the utility model is installed with a positioning track on the side or rear of the concrete filling vehicle. The installation method includes but is not limited to installation by bolt connection or installation by fixing belt connection. After the installation is completed, the camera assembly arranged in the protective cover monitors the surrounding environment, especially the blind spot of the vehicle's field of vision, so as to facilitate the driver to make a judgment on the safety of the environment, thereby assisting the driver to perform operations such as reversing, U-turning, and turning the concrete filling vehicle to ensure safe driving of the vehicle.

[0014] 2. The U-turn auxiliary device for concrete filling vehicles in the example of the utility model controls the operation of the driving motor to drive the driving wheel to rotate so that the protective box carrying the monitoring component moves on the positioning track, and the monitoring area of ​​the monitoring component is replaced, which is convenient for the driver to obtain the blind spot vision of the vehicle. When the protective box is driven by the driving wheel, the sleeve installed on the side of the positioning frame moves along the guide rod to position and guide the movement of the protective box, which is convenient for the use of the auxiliary device.

[0015] 3. The U-turn assist device for concrete filling vehicles in the example of the utility model adjusts the field of view angle of the camera component monitoring by controlling the steering motor to drive the mounting plate to rotate, which is convenient for the use of the detection component; the protective cover arranged on the outside of the detection component plays a protective role to prevent foreign matter such as concrete mud or dust from adhering to the outside of the camera component and affecting its use. The steering motor drives the mounting plate to rotate so that the cleaning plate installed on the mounting frame can clean foreign matter attached to the outside of the protective cover to prevent foreign matter from blocking the monitoring component and affecting its use.

[0016] 4. The U-turn assist device for concrete filling vehicles in the example of the utility model has a baffle plate on the side of the positioning track to prevent foreign objects such as concrete slurry from falling into the positioning track and affecting its use, thereby ensuring that the driving component drives the protective box to move effectively on the positioning track, thereby facilitating the adjustment of the position of the monitoring component. During the movement of the protective box, the cleaning rack installed on the side thereof cleans foreign objects such as dust and fallen leaves in the positioning track, thereby facilitating the rotation of the driving wheel in the positioning track. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure from another perspective;

[0020] Figure 4 It is a structural schematic diagram of the driving component in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the monitoring component in the utility model.

[0022] In the figure: 1 positioning track, 2 protection box, 3 driving motor, 4 driving wheel, 5 positioning frame, 6 sleeve, 7 guide rod, 8 protection cover plate, 9 connecting plate, 10 cleaning frame, 11 steering motor, 12 mounting plate, 13 camera assembly, 14 protection cover, 15 mounting frame, 16 cleaning plate, 17 shielding plate, 18 limit plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: a U-turn auxiliary device for a concrete filling vehicle, comprising a positioning track 1. When in use, the positioning track 1 is installed on the side or rear of the concrete filling vehicle. The installation method includes but is not limited to installation by bolt connection or installation by fixing belt connection. A protection box 2 is arranged on the side of the positioning track 1. A driving component is arranged in the protection box 2. The protection box 2 is used to protect the driving component, and a monitoring component is arranged on the side of the protection box 2. The surrounding environment is monitored by the arranged monitoring component, especially for the blind spot of the vehicle's field of vision, so that the driver can make a judgment on the safety of the environment, thereby assisting the driver to perform operations such as reversing, U-turning, and turning the concrete filling vehicle to ensure safe driving of the vehicle.

[0025] At the same time, a steering assembly for driving the monitoring assembly to turn is arranged on the side of the protective box 2. The steering assembly is used to adjust the monitoring angle of the monitoring assembly to facilitate the use of the monitoring assembly. A mounting plate 12 is arranged on the driving end of the steering assembly. The monitoring assembly is mounted on the side of the mounting plate 12, and a protective cover 14 for protecting the monitoring assembly is arranged on the side of the mounting plate 12. The protective cover 14 is transparent. The material of the protective cover 14 includes but is not limited to glass or plastic. The protective cover 14 arranged on the outside of the detection assembly plays a protective role to prevent foreign matter such as concrete mud or dust from adhering to the outside of the camera assembly 13 and affecting its use. A cleaning assembly for cleaning foreign matter on the outside of the protective cover 14 is arranged on the side of the protective box 2.

[0026] The driving assembly includes a driving motor 3 installed in the protective box 2, and a driving wheel 4 is installed on the driving shaft of the driving motor 3, and the driving wheel 4 is located inside the positioning track 1. By controlling the driving motor 3 to drive the driving wheel 4 to rotate, the protective box 2 carrying the monitoring assembly moves on the positioning track 1, and the monitoring area of ​​the monitoring assembly is replaced, which is convenient for the driver to obtain the vehicle's blind spot vision.

[0027] A positioning frame 5 is fixed to the side of the protective box 2, a guide rod 7 is fixed to the side of the positioning rail 1 near the positioning frame 5, a sleeve 6 is fixed to the side of the positioning frame 5, and the sleeve 6 is slidably set on the outside of the guide rod 7. When the protective box 2 is driven by the driving wheel 4, the sleeve 6 installed on the side of the positioning frame 5 moves along the guide rod 7 to position and guide the movement of the protective box 2, thereby facilitating the use of the auxiliary device.

[0028] Both sides of the protection box 2 are open, and a protective cover 8 is installed on the side of the protection box 2 to seal the opening. The protection cover 8 can be removed to facilitate the inspection or replacement of the drive motor 3. Cleaning racks 10 for cleaning foreign matter inside the positioning track 1 are provided on both sides of the protection box 2. The cleaning racks 10 and the protective cover 8 are connected and fixed by connecting plates 9. When the protection box 2 is moving, the cleaning racks 10 installed on its sides clean foreign matter such as dust and fallen leaves in the positioning track 1, which facilitates the rotation of the drive wheel 4 in the positioning track 1.

[0029] The steering assembly includes a steering motor 11 installed on the outside of the protective box 2, and a mounting plate 12 is installed on the driving shaft of the steering motor 11. The monitoring assembly includes a camera assembly 13 installed on the side of the mounting plate 12 and located in the protective cover 14. The steering motor 11 is controlled to drive the mounting plate 12 to rotate and the field of view angle monitored by the camera assembly 13 is adjusted to facilitate the use of the detection assembly.

[0030] The cleaning component includes a mounting frame 15 installed on the side of the protective box 2, and a cleaning plate 16 is installed on the side of the mounting frame 15. The side of the cleaning plate 16 is in contact with the outside of the protective cover 14. The mounting plate 12 is driven to rotate by the steering motor 11, so that the cleaning plate 16 installed on the mounting frame 15 can clean foreign matter attached to the outside of the protective cover 14 to prevent foreign matter from blocking the monitoring component and affecting its use.

[0031] A shielding plate 17 for protection is fixed to the side of the positioning track 1. The shielding plate 17 located on the side of the positioning track 1 prevents foreign objects such as concrete mud from falling into the positioning track 1 and affecting its use, ensuring that the driving component drives the protective box 2 to move effectively on the positioning track 1, which is convenient for monitoring the adjustment of the position of the component. Limiting plates 18 are installed at both ends of the positioning track 1. The limiting plates 18 prevent the driving motor 3 from driving the protective box 2 to detach from the positioning track 1, and a discharge port is provided on the side of the limiting plate 18. Foreign objects cleaned by the cleaning frame 10 in the positioning track 1 can be discharged to the outside of the positioning track 1 through the discharge port.

[0032] The driving motor 3, steering motor 11, camera assembly 13, etc. used in the utility model are all commonly used electronic components in the prior art, and their working methods and circuit structures are all well-known technologies and are not described here in detail. The driving motor 3, steering motor 11, camera assembly 13 and other electronic components are controlled by a controller or switch arranged inside the concrete filling truck to ensure the effective use of the electronic components.

[0033] When using:

[0034] The positioning track 1 is installed on the side or rear of the concrete filling vehicle. The installation method includes but is not limited to installation by bolt connection or installation by fixing belt connection. After the installation is completed, the camera assembly 13 arranged in the protective cover 14 monitors the surrounding environment, especially the blind spot of the vehicle field of view, so as to facilitate the driver to judge the environmental safety, thereby assisting the driver to perform operations such as reversing, turning, and turning the concrete filling vehicle to ensure safe driving of the vehicle;

[0035] By controlling the driving motor 3 to drive the driving wheel 4 to rotate, the protection box 2 carrying the monitoring component moves on the positioning track 1, and the monitoring area of ​​the monitoring component is replaced, which is convenient for the driver to obtain the blind spot vision of the vehicle. When the protection box 2 is driven by the driving wheel 4, the sleeve 6 installed on the side of the positioning frame 5 moves along the guide rod 7 to position and guide the movement of the protection box 2, which is convenient for the use of the auxiliary device;

[0036] The viewing angle of the camera assembly 13 is adjusted by controlling the steering motor 11 to drive the mounting plate 12 to rotate, so as to facilitate the use of the detection assembly; the protective cover 14 arranged on the outside of the detection assembly plays a protective role to prevent foreign objects such as concrete mud or dust from adhering to the outside of the camera assembly 13 and affecting its use; the cleaning plate 16 installed on the mounting frame 15 can be used to clean foreign objects attached to the outside of the protective cover 14 by driving the mounting plate 12 to rotate by the steering motor 11, so as to prevent foreign objects from blocking the monitoring assembly and affecting its use;

[0037] The baffle plate 17 located on the side of the positioning track 1 prevents foreign objects such as concrete mud from falling into the positioning track 1 and affecting its use, ensuring that the driving component drives the protective box 2 to move effectively on the positioning track 1, which is convenient for monitoring the adjustment of the position of the component. During the movement of the protective box 2, the cleaning frame 10 installed on its side cleans foreign objects such as dust and fallen leaves in the positioning track 1, which facilitates the rotation of the driving wheel 4 in the positioning track 1.

[0038] The undisclosed parts in the present utility model are all prior art, and their specific structures, materials and working principles are not described in detail. Although the embodiments of the present utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the attached claims and their equivalents.

Claims

1. A U-turn assisting device for a concrete filling vehicle, comprising a positioning track (1), characterized in that: A protection box (2) is arranged on the side of the positioning track (1), a driving component is arranged in the protection box (2), and a monitoring component is arranged on the side of the protection box (2). At the same time, a steering component for driving the monitoring component to turn is arranged on the side of the protection box (2), and a mounting plate (12) is arranged at the driving end of the steering component. The monitoring component is mounted on the side of the mounting plate (12), and a protective cover (14) for protecting the monitoring component is arranged on the side of the mounting plate (12), wherein the protective cover (14) is transparent, and a cleaning component for cleaning foreign matter outside the protective cover (14) is arranged on the side of the protection box (2).

2. The U-turn assisting device for a concrete filling vehicle according to claim 1, characterized in that: The drive assembly comprises a drive motor (3) installed in a protective box (2), a drive wheel (4) is installed on a drive shaft of the drive motor (3), and the drive wheel (4) is located inside the positioning track (1).

3. The U-turn assisting device for a concrete filling vehicle according to claim 1, characterized in that: A positioning frame (5) is fixed on the side of the protection box (2), a guide rod (7) is fixed on the side of the positioning track (1) near the positioning frame (5), a sleeve (6) is fixed on the side of the positioning frame (5), and the sleeve (6) is slidably arranged on the outside of the guide rod (7).

4. The U-turn assist device for a concrete filling vehicle according to claim 1, characterized in that: Both sides of the protection box (2) are open, and protective cover plates (8) are installed on the sides of the protection box (2) to seal the open. Cleaning racks (10) for cleaning foreign matter inside the positioning track (1) are arranged on both sides of the protection box (2), and the cleaning racks (10) are connected and fixed to the protective cover plates (8) via connecting plates (9).

5. The U-turn assisting device for a concrete filling vehicle according to claim 1, characterized in that: The steering assembly comprises a steering motor (11) mounted on the outside of the protective box (2), the mounting plate (12) mounted on the drive shaft of the steering motor (11), and the monitoring assembly comprises a camera assembly (13) mounted on the side of the mounting plate (12) and located in the protective cover (14).

6. The U-turn assisting device for a concrete filling vehicle according to claim 1, characterized in that: The cleaning assembly comprises a mounting frame (15) mounted on the side of the protective box (2), a cleaning plate (16) being mounted on the side of the mounting frame (15), and a side of the cleaning plate (16) being in contact with the outside of the protective cover (14).

7. The U-turn assisting device for a concrete filling vehicle according to claim 1, characterized in that: A shielding plate (17) for protecting the positioning track (1) is fixed to the side surface thereof, and limiting plates (18) are installed at both ends of the positioning track (1).

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