Multifunctional muck transport vehicle

Abstract

The utility model discloses a multifunctional muck transport vehicle, including vehicle body, carriage, control motor, hydraulic push rod, movable end plate and spray device, carriage is provided on the vehicle body, control motor is provided between the head of vehicle body and carriage, control motor is connected with hydraulic push rod, the telescopic end of hydraulic push rod is fixedly connected with movable end plate, and spray device is provided on the movable end plate. The movable end plate is parallel to the head portion of the compartment, the spraying device is arranged at the bottom of the compartment, the movable end plate, the hydraulic push rod and the spraying device are combined, horizontal discharging of muck in the compartment is achieved, meanwhile, dust raising is restrained in the muck truck transporting and discharging process, the movable end plate is matched with the hydraulic push rod, and the movable end plate is matched with the hydraulic push rod. The problems that when materials such as earthwork and soil are unloaded, the materials are easily accumulated in the carriage and cannot be completely unloaded, so that material waste is caused, and potential safety hazards exist due to the fact that the carriage is jacked too high in the unloading process are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transport vehicles, and more specifically, relates to a multifunctional slag transport vehicle. Background Art

[0002] Muck trucks are a common type of transport vehicle at construction sites. They are used to transport various materials during the construction process. The use of muck trucks runs through almost the entire process of project construction and is an indispensable construction machinery for earthwork projects.

[0003] The muck transport trucks currently used in construction sites use a lifting carriage, which controls the carriage to rise and fall in the vertical direction and uses the load's own weight for unloading. The structure of this type of muck transport truck makes it very easy for materials to accumulate in the carriage when the vehicle is transporting construction materials such as earth and stone, silt, stabilizer, asphalt, etc., and the muck transport truck will leave before all the materials are unloaded, resulting in low unloading efficiency and material waste. Moreover, when unloading on the move, the lifted carriage will block the driver's line of sight, and the driver will not be able to observe and judge the situation above the carriage in time, causing the carriage to collide with surrounding overhead wires and nearby buildings, and in serious cases, safety accidents may occur, and the safety performance is low. In addition, when the muck transport trucks at the construction site are transporting on urban roads, a large amount of dust will be generated, polluting the urban environment.

[0004] The publication number is CN115384633A, and the name is a patent for a muck truck compartment. A load-bearing plate is set. When unloading, the load-bearing plate is forced to move downward, triggering the driving structure to rotate the bidirectional screw rod. The rotation of the bidirectional screw rod drives the connecting block, the connecting plate and the paddle to move back and forth inside the compartment. When the load-bearing plate moves downward, the paddle is rotated forty-five degrees. When the soil is in a pile on the load-bearing plate, the inclined paddle can move the soil pile, so that the soil pile is more evenly distributed and piled on the load-bearing plate, thereby solving the problem of the muck truck compartment in the prior art that the soil is piled up in the compartment after being filled with soil, but it cannot solve the problem of a large amount of dust generated during the transportation of earth.

[0005] The patent publication number is CN212422931U, and the name is a new type of dust reduction dump truck. By setting inclined ducts on both sides of the truck bed, multiple second nozzles are set on the ducts. In this way, dust can be reduced around the vehicle body during transportation to prevent dust from flying. The lifting of the truck bed is utilized. During unloading, the first nozzle is mainly used for dust reduction to ensure that dust reduction can be effectively carried out during the unloading operation and improve the working environment during construction. According to this patent, when the dump truck is moving and unloading, the height of the lifting car body is affected by the surrounding environment, which cannot meet the requirements of lifting and unloading the truck bed, and there are safety hazards after the truck bed is lifted. Utility Model Content

[0006] In view of the problems of low unloading efficiency, low safety performance and easy generation of large amounts of dust in existing slag transport vehicles, the utility model provides a multifunctional slag truck. By arranging a movable end plate, a hydraulic push rod and a spray device, the slag in the car can be horizontally unloaded while suppressing dust during the transportation and unloading process of the slag truck.

[0007] In order to solve the above-mentioned problems, according to the first aspect of the utility model, a multifunctional slag transport vehicle is provided, including a vehicle body, a vehicle compartment, a control motor, a hydraulic push rod, a movable end plate and a spray device, the vehicle compartment is arranged on the vehicle body, the control motor is arranged between the vehicle body head and the vehicle compartment, the control motor is connected to the hydraulic push rod, the telescopic end of the hydraulic push rod is fixedly connected to the movable end plate, the movable end plate is parallel to the vehicle compartment head, and the spray device is arranged at the bottom of the vehicle compartment.

[0008] Preferably, the spray device includes a water tank, a water pump, a spray pipe and a nozzle, the water tank is fixed on the vehicle body, the water pump is arranged on the water tank, the spray pipe is fixed on the bottom of the vehicle body, the spray pipe mouth is connected to the water pump, and the nozzle is evenly arranged on the spray pipe.

[0009] Preferably, the spray pipes are arranged in a grid at the bottom of the carriage, and the nozzles are distributed on the spray pipes at equal intervals according to grid nodes.

[0010] Preferably, the nozzle is a radioactive nozzle, and the diameter of the spray pipe is DN15.

[0011] Preferably, limit sensors are provided on both sides of the rear of the carriage, and the limit sensors are connected to the control motor.

[0012] Preferably, the limit sensor is a plastic limit switch sensor.

[0013] Preferably, a movable baffle is provided at the rear of the carriage, and the movable baffle is detachably connected to the rear of the carriage.

[0014] Preferably, the movable baffle is connected to the rear of the carriage via a movable buckle.

[0015] Preferably, the shape and size of the movable end plate and the movable baffle are consistent with the shape and size of the cross section of the carriage.

[0016] In general, the above technical solutions conceived by the utility model can achieve the following beneficial effects compared with the prior art:

[0017] The utility model discloses the utility model discloses the movable end plate is combined with a hydraulic push rod and a spray device, realizes the horizontal unloading of the slag in the car and suppresses the dust in the transportation and unloading process of the slag truck at the same time, the movable end plate cooperates with the hydraulic push rod, solves the problem that earth and stone and mud and other materials are easy to accumulate in the car during unloading and cannot be completely unloaded, resulting in material waste, and there is a safety hazard due to the excessive lifting of the car during unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the multifunctional muck transport vehicle of the utility model;

[0019] Figure 2 This is a top view of the utility model multifunctional muck transport vehicle before unloading;

[0020] Figure 3 This is a top view of the utility model multifunctional muck transport vehicle during unloading;

[0021] Figure 4 It is a schematic diagram of the connection between the control motor, the hydraulic push rod and the movable end plate;

[0022] Figure 5 This is a schematic diagram of the structure of the spray device of the utility model.

[0023] In the figure: 1. Car body; 2. Carriage; 3. Control motor; 4. Hydraulic push rod; 5. Movable end plate; 6. Water tank; 7. Water pump; 8. Spray pipe; 9. Spray head; 10. Plastic limit switch sensor; 11. Movable baffle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figures 1 to 5 As shown, an embodiment of the utility model provides a multifunctional slag transport vehicle, including a vehicle body 1, a carriage 2, a control motor 3, a hydraulic push rod 4, a movable end plate 5 and a spray device, wherein the carriage 2 is arranged on the vehicle body 1, the control motor 3 is arranged between the head of the vehicle body 1 and the carriage 2, the control motor 3 is connected to the hydraulic push rod 4, the telescopic end of the hydraulic push rod 4 is fixedly connected to the movable end plate 5, the movable end plate 5 is parallel to the head of the carriage 2, and the spray device is arranged at the bottom of the carriage 2.

[0026] The spray device includes a water tank 6, a water pump 7, a spray pipe 8 and a nozzle 9. The water tank 6 is fixedly arranged on the right side of the bottom of the car 2 and is fixedly connected to the car 2 with a frame and bolts. The water pump 7 is arranged on the water tank 6. The spray pipe 8 is arranged in a grid shape around the bottom and outer edge of the car 2. The spray pipe 8 is fixedly connected to the bottom of the car 2 by a pipe clamp. The starting end of the spray pipe 8 is inserted into the pipe joint at the end of the water pump 7 for water delivery. The nozzles 9 are equidistantly distributed on the spray pipe 8 according to the grid nodes. In order to ensure the water application area and effectively cover the dust, the nozzles 9 are radioactive nozzles. The diameter of the spray pipe 8 is DN15. The water pump switch is arranged in the cab at the head of the car body 1, which is convenient for the driver to spray and reduce dust at any time according to actual conditions.

[0027] Plastic limit switch sensors 10 are provided on both sides of the rear of the carriage 2 , and the plastic limit switch sensors 10 are connected to the control motor 3 for detecting the moving position of the movable end plate 5 .

[0028] A movable baffle 11 is provided at the rear of the carriage 2, and the movable baffle 11 is connected to the rear of the carriage 2 through a rigid movable buckle to ensure that the materials in the carriage 2 will not spill during transportation. Among them, the movable end plate 5 is a rectangular iron plate, and the shape and size of the movable end plate 5 and the movable baffle 11 are consistent with the shape and size of the cross section of the carriage 2. This arrangement can ensure that all the materials in the carriage are unloaded.

[0029] The working process of the utility model is as follows: when the construction site is carrying out the process of transporting and unloading earth and stone and other materials, after the dump truck arrives at the designated unloading point, the driver controls the hydraulic push rod 4 through the control motor 3 to push the movable end plate 5 to move toward the rear of the vehicle, and at the same time, the plastic limit switch sensor 10 is synchronously turned on, and the movable end plate 5 is gradually unloaded outward during the movement of the movable end plate 5 toward the rear of the vehicle. After the materials in the vehicle 2 are unloaded, the plastic limit switch sensor 10 senses that the movable end plate 5 has reached the rear of the vehicle, and the plastic limit switch sensor 10 transmits the received signal to the control motor 3, and the control motor 3 gives the hydraulic push rod 4 a command to stop and rotate, and the hydraulic push rod 4 contracts and takes the movable end plate 5 back.

[0030] During the transportation and unloading process of the muck transport truck, according to the dust situation, the driver turns on the control switch in the cab for controlling the water pump 7, and transports the water in the water tank 6 to the spray pipe 8 arranged at the bottom and outer edge of the car body 2 through the water pump 7, and uses the nozzle 9 to spray the surrounding area of ​​the muck truck to reduce dust.

[0031] The utility model discloses the utility model discloses the movable end plate is combined with a hydraulic push rod and a spray device, realizes the horizontal unloading of the slag in the car and suppresses the dust in the transportation and unloading process of the slag truck at the same time, the movable end plate cooperates with the hydraulic push rod, solves the problem that earth and stone and mud and other materials are easy to accumulate in the car during unloading and cannot be completely unloaded, resulting in material waste, and there is a safety hazard due to the excessive lifting of the car during unloading.

[0032] 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 shall be included in the protection scope of the present invention.

Claims

1. A multifunctional muck transport vehicle, characterized in that: The invention comprises a vehicle body (1), a vehicle compartment (2), a control motor (3), a hydraulic push rod (4), a movable end plate (5) and a spray device, wherein the vehicle compartment (2) is arranged on the vehicle body (1), the control motor (3) is arranged between the head of the vehicle body (1) and the vehicle compartment (2), the control motor (3) is connected to the hydraulic push rod (4), the telescopic end of the hydraulic push rod (4) is fixedly connected to the movable end plate (5), the movable end plate (5) is parallel to the head of the vehicle compartment (2), and the spray device comprises a water tank (6), a water pump (7), a spray pipe (8) and a spray head (9), the water tank (6) is fixedly arranged on the vehicle body (1), the water pump (7) is arranged on the water tank (6), the spray pipe (8) is fixed to the bottom of the vehicle compartment (2), the nozzle of the spray pipe (8) is connected to the water pump (7), and the spray head (9) is evenly arranged on the spray pipe (8).

2. The multifunctional muck transport vehicle according to claim 1, characterized in that: The spray pipes (8) are arranged in a grid pattern at the bottom of the carriage (2), and the spray heads (9) are distributed on the spray pipes (8) at equal intervals according to grid nodes.

3. The multifunctional muck transport vehicle according to claim 2, characterized in that: The nozzle (9) is a radioactive nozzle, and the diameter of the spray pipe (8) is DN15.

4. The multifunctional muck transport vehicle according to claim 1, characterized in that: Limit sensors are provided on both sides of the rear of the carriage (2), and the limit sensors are connected to the control motor (3).

5. The multifunctional muck transport vehicle according to claim 4, characterized in that: The limit sensor is a plastic limit switch sensor (10).

6. The multifunctional muck transport vehicle according to claim 1, characterized in that: A movable baffle (11) is provided at the rear of the carriage (2), and the movable baffle (11) is detachably connected to the rear of the carriage (2).

7. The multifunctional muck transport vehicle according to claim 6, characterized in that: The movable baffle (11) is connected to the rear of the carriage (2) via a movable buckle.

8. The multifunctional muck transport vehicle according to claim 7, characterized in that: The shape and size of the movable end plate (5) and the movable baffle (11) are consistent with the shape and size of the cross section of the carriage (2).

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