Carriage of muck truck

Abstract

The utility model discloses a muck truck carriage which comprises a carriage body, the top and the tail of the carriage body are not sealed, an installation frame is arranged at the front end of the carriage body, tarpaulin is installed on the top of the installation frame, sliding grooves are formed in the tops of the outer side walls of the two sides of the carriage body, and auxiliary moving devices are installed in the sliding grooves. One end of the tarpaulin is connected with the auxiliary moving device, and limiting grooves used for fixing the tarpaulin are formed in the top faces of the two sides of the tail of the compartment and the top of the front end of the compartment. Through the arrangement of the auxiliary moving device, the tarpaulin can be easily moved, and the situation that people pull the tarpaulin for covering due to the fact that the top of the carriage is too high is avoided; and meanwhile, the moving frame drives the transverse plate to move, the muck emerging out of the top of the carriage can be pushed into the carriage when the tarpaulin is covered, the situation that the muck exceeds the top of the carriage and cannot cover the carriage is avoided, and potential safety hazards in the process of manually bulldozing the top of the muck pile are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of slag trucks, in particular to a slag truck compartment. Background Art

[0002] If the muck truck is not covered during transportation, the muck is easy to fall from the top, causing safety hazards. At the same time, the muck will be blown up by the wind during transportation, causing air pollution. At present, the covering tarpaulin is often fixed on the top of the car body by hand. In the process of laying the tarpaulin, the laying process is more troublesome due to the high car body. At the same time, when the muck is loaded, the top of the muck may be exposed to the top of the car body due to the accumulation of muck. At this time, it is necessary to stand on the top of the muck pile to flatten the top of the muck pile. The muck pile loaded into the car body is loose and uneven, and it is easy for people to step on it and cause safety risks. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a muck truck compartment.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] The dump truck compartment described in the present technical solution comprises a compartment, wherein the top and the rear of the compartment are not sealed, a mounting frame is provided at the front end of the compartment, a tarpaulin is installed on the top of the mounting frame, sliding grooves are provided at the tops of the outer walls on both sides of the compartment, an auxiliary moving device is installed in the sliding grooves, one end of the tarpaulin is connected to the auxiliary moving device, and limiting grooves for fixing the tarpaulin are provided on the top surfaces on both sides of the rear of the compartment and the top of the front end of the compartment.

[0006] Preferably in the above technical scheme, the auxiliary moving device includes a screw rod, which is installed in a sliding groove. An auxiliary rod is provided on the lower side of the screw rod, and the auxiliary rod is installed in the sliding groove. The front end of the screw rod passes through the sliding groove and is connected to the output end of the motor. The motor is installed in a mounting frame. The screw rod and the auxiliary rod located in the same sliding groove both pass through the lower part of the same moving frame. A horizontal plate is provided between the tops of the two moving frames located in the two sliding grooves. A small hole is provided on the horizontal plate directly above the two side walls of the car body, and a bolt is provided in the small hole. The lower end of the bolt passes through the tarpaulin.

[0007] In the above technical solution, preferably, the tarpaulin is wound around a roller, and the roller is arranged on the top of the mounting frame.

[0008] Preferably in the above technical solution, the rear part of the carriage is connected to the door panel via a hinge, and the hinge is installed at the top end of the rear part of the carriage.

[0009] In the above technical solution, preferably, the limiting groove is provided with an internal thread that matches the external thread of the bolt.

[0010] In the above technical solution, preferably, the carriage is installed on the vehicle body.

[0011] In the above technical solution, preferably, a handle is provided at the center of one side of the roller shaft.

[0012] Compared with the prior art, the muck truck compartment provided by the utility model has the following beneficial effects:

[0013] The utility model realizes easy movement of the tarpaulin by arranging an auxiliary moving device, thereby avoiding the difficulty of pulling the tarpaulin to cover the car due to the excessive height of the car top; at the same time, the moving frame drives the cross plate to move, and the debris emerging from the car top can be pushed into the car when covering the tarpaulin, thereby avoiding the debris exceeding the car top and being unable to be covered, and avoiding the safety hazard caused by manual work in the process of flattening the top of the debris pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure of the muck truck compartment of the utility model;

[0015] Figure 2 It is a cross-sectional view of the carriage of the utility model;

[0016] Figure 3 yes Figure 1 A schematic diagram of the structure of part A;

[0017] Figure 4 yes Figure 1 A schematic diagram of the structure of part B;

[0018] Figure 5 yes Figure 2 A schematic diagram of the structure of part C;

[0019] In the figure: 1-carriage, 2-sliding groove, 3-auxiliary moving device, 301-motor, 302-moving frame, 303-screw, 304-auxiliary rod, 305-cross plate, 306-bolt, 4-tarpaulin, 5-car body, 6-roller, 7-mounting frame, 8-limiting groove, 9-door panel, 10-hinge, 11-handle. DETAILED DESCRIPTION

[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" 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.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] See also Figures 1 to 5 A muck truck compartment provided by an embodiment of the utility model includes a compartment 1, the top and the rear of the compartment 1 are not sealed, a mounting frame 7 is provided at the front end of the compartment 1, a tarpaulin 4 is installed on the top of the mounting frame 7, the tarpaulin 4 is wound around a roller 6, and the roller 6 is arranged on the top of the mounting frame 7, sliding grooves 2 are provided on the tops of the outer walls on both sides of the compartment 1, an auxiliary moving device 3 is installed in the sliding grooves 2, and one end of the tarpaulin 4 is connected to the auxiliary moving device 3.

[0024] In order to better implement this utility model, refer to Figures 1 to 5In one embodiment, the auxiliary moving device 3 includes a screw rod 303, which is installed in the sliding groove 2. An auxiliary rod 304 is provided on the lower side of the screw rod 303, and the auxiliary rod 304 is installed in the sliding groove 2. The front end of the screw rod 303 passes through the sliding groove 2 and is connected to the output end of the motor 301. The motor 301 is installed in the mounting frame 7. The screw rod 303 and the auxiliary rod 304 located in the same sliding groove 2 both pass through the lower part of the same moving frame 302. A cross plate 305 is provided between the tops of the two moving frames 302 located in the two sliding grooves 2. A small hole is provided on the cross plate 305 located directly above the two side walls of the carriage 1, and a bolt 306 is provided in the small hole. The lower end of the bolt 306 passes through the tarpaulin 4. When the tarpaulin 4 is covered, the motor 301 drives the screw rod 303 to rotate, and the screw rod 303 makes the moving frame 302 move along the auxiliary rod 304, and the moving frame 302 drives the cross plate 305 to move, and the cross plate 305 drives and moves one end of the tarpaulin 4 to the rear of the carriage 1 through the bolt 306. During the movement of the tarpaulin 4, the tarpaulin 4 rolled up on the roller 6 is unfolded. The top surfaces of both sides of the rear of the carriage 1 and the top of the front end of the carriage 1 are both provided with limiting grooves 8 for fixing the tarpaulin 4, and the limiting grooves 8 at the front end of the carriage 1 are provided with at least two. In this embodiment, four are preferably provided and are evenly arranged at the top of the front side wall of the carriage 1. The limiting grooves 8 are provided with internal threads that match the external threads of the bolts 306. After one end of the tarpaulin 4 is pulled to the rear of the carriage 1, the bolts 306 are aligned with the limiting grooves 8, and the bolts 306 are rotated and screwed into the limiting grooves 8, so as to complete the fixing of one end of the tarpaulin 4. After the tarpaulin 4 is fully unfolded, a small hole for passing the bolt 306 is also provided on the tarpaulin 4 located above the front top of the carriage 1. The bolt 306 can be passed through the small hole of the tarpaulin 4 and then screwed into the limiting groove 8 at the front top of the carriage 1, so as to fix the tarpaulin 4.

[0025] In order to better implement this utility model, refer to Figure 1 and Figure 3 In one embodiment, the rear of the carriage 1 is connected to the door panel 9 through a hinge 10, and the hinge 10 is installed at the top of the rear of the carriage 1. The lower end of the door panel 9 is connected to the carriage 1 through a bolt. When dumping the slag, the bolt is opened, and the front end of the carriage 1 is raised under the action of the hydraulic device, and the carriage 1 is tilted toward the rear. The door panel 9 and the carriage 1 are opened and closed through the hinge 10, so that the slag can be poured out from the gap.

[0026] In order to better implement this utility model, refer to Figure 1 In one embodiment, the carriage 1 is mounted on a vehicle body 5 .

[0027] In order to better implement this utility model, refer to Figure 2 In one embodiment, a handle 11 is provided at the center of one side of the roller shaft 6.

[0028] Based on the above-mentioned muck truck compartment, its working principle is as follows:

[0029] The excavator in the muck truck compartment 1 is used to put the muck from the top of the compartment 1 into the interior of the compartment 1. After the muck is loaded, the motor 301 is turned on, and the motor 301 drives the screw 303 to rotate, so that the movable frame 302 moves toward the rear of the compartment 1 along the auxiliary rod 304. The movement of the movable frame 302 drives the cross plate 305 to move. The lower side of the cross plate 305 is connected to one end of the tarpaulin 4 by the bolt 306. During the movement of the cross plate 305, this end of the tarpaulin 4 is also brought to the rear of the compartment 1. At this time, the tarpaulin 4 wrapped around the roller 6 is unfolded to cover the top of the compartment 1. The motor 301 is turned off, and the bolt 306 on the cross plate 305 is aligned with the limiting groove 8 at the rear of the compartment 1, and the bolt 306 is screwed into the limiting groove 8. Then, the bolt 306 penetrates the tarpaulin 4 and is screwed into the limiting groove 8 at the front end of the compartment 1 to fix the front and rear ends of the tarpaulin 4, so that the top of the compartment 1 is covered by the tarpaulin 4.

[0030] When the debris needs to be dumped out of the carriage 1, the motor 301 drives the screw 303 to rotate in the opposite direction, so that the movable plate moves from the rear end of the carriage 1 back to the front end of the carriage 1. During the movement, the handle on one side of the roller 6 is manually turned to rewind the tarpaulin 4 onto the roller 6, and the door bolt connecting the door panel 9 and the rear end of the carriage 1 is opened. The front end of the carriage 1 is lifted by the hydraulic device, so that the carriage 1 tilts toward the rear, and the debris in the carriage 1 will be moved out of the carriage 1 through the gap between the door panel 9 and the rear end of the carriage 1.

[0031] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0032] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A muck truck compartment, characterized in that: The invention comprises a carriage (1), wherein the top and the rear of the carriage (1) are not sealed, a mounting frame (7) is provided at the front end of the carriage (1), a tarpaulin (4) is installed on the top of the mounting frame (7), sliding grooves (2) are provided at the tops of the outer walls on both sides of the carriage (1), an auxiliary moving device (3) is installed in the sliding grooves (2), one end of the tarpaulin (4) is connected to the auxiliary moving device (3), and the top surfaces on both sides of the rear of the carriage (1) and the top of the front end of the carriage (1) are provided with limiting grooves (8) for fixing the tarpaulin (4).

2. The muck truck compartment according to claim 1, characterized in that: The auxiliary moving device (3) comprises a screw rod (303), the screw rod (303) is installed in the sliding groove (2), an auxiliary rod (304) is provided at the lower side of the screw rod (303), the auxiliary rod (304) is installed in the sliding groove (2), the front end of the screw rod (303) passes through the sliding groove (2) and is connected to the output end of the motor (301), the motor (301) is installed in the mounting frame (7), the screw rod (303) and the auxiliary rod (304) located in the same sliding groove (2) both pass through the lower part of the same moving frame (302), a cross plate (305) is provided between the tops of the two moving frames (302) located in the two sliding grooves (2), a small hole is provided on the cross plate (305) located directly above the two side walls of the carriage (1), and a bolt (306) is provided in the small hole, and the lower end of the bolt (306) passes through the tarpaulin (4).

3. The muck truck compartment according to claim 1, characterized in that: The tarpaulin (4) is wound around a roller (6), and the roller (6) is arranged on the top of a mounting frame (7).

4. The muck truck compartment according to claim 1, characterized in that: The rear end of the carriage (1) is connected to the door panel (9) via a hinge (10), and the hinge (10) is installed at the top end of the rear end of the carriage (1).

5. The muck truck compartment according to claim 1, characterized in that: The limiting groove (8) is provided with an internal thread that matches the external thread of the bolt (306).

6. The muck truck compartment according to claim 1, characterized in that: The carriage (1) is mounted on a vehicle body (5).

7. The muck truck compartment according to claim 3, characterized in that: A handle (11) is provided at the center of one side of the roller shaft (6).

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