A multi-purpose top-loading dump truck

Abstract

The utility model discloses a multipurpose on -loading self -discharging car, including chassis and the bottom plate of setting in the upper portion of chassis, the front plate is provided with the front side of bottom plate, the back door is provided with the rear side of bottom plate, bottom plate left side and right side all are provided with a plurality of side door, a plurality of side uprights and a plurality of container lock seat, the front plate left and right sides are separately provided with two front uprights, and every front upright is respectively with front plate fixedly connected and same side adjacent side door is hinged, the back door left and right sides are separately provided with two rear uprights, and every rear upright is respectively with back door hinged and same side adjacent side door is hinged, and a plurality of side doors of same side setting all are hinged with bottom plate, and a plurality of side uprights of same side setting all are inserted with bottom plate, and every side upright is hinged with two adjacent side doors.

Description

Technical Field

[0001] This utility model relates to the field of dump truck technology, specifically to a multi-purpose dump truck with a superstructure. Background Technology

[0002] Currently, conventional dump trucks and container trucks are two different types of vehicles. Conventional dump trucks can only lift and unload, while conventional container trucks are flatbed trucks and cannot lift and unload. However, some mining areas in China also have scenarios where general-purpose containers are used to transport iron ore and coal, requiring rapid unloading via lifting. Therefore, to meet the needs of different customers, it is essential to provide a multi-purpose dump truck that can meet the requirements of conventional dump trucks, conventional container trucks, and also serve as a mining container truck. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-purpose dump truck for solving the technical problems existing in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A multi-purpose dump truck includes a chassis and a floor plate disposed on the upper part of the chassis. A front plate is disposed on the front side of the floor plate, and a rear door is disposed on the rear side of the floor plate. Multiple side doors, multiple side pillars, and multiple container lock seats are disposed on the left and right sides of the floor plate. Two front pillars are disposed on the left and right sides of the front plate, and each front pillar is fixedly connected to the front plate and bolted to the adjacent side door on the same side. Two rear pillars are disposed on the left and right sides of the rear door, and each rear pillar is hinged to the rear door and bolted to the adjacent side door on the same side. Multiple side doors disposed on the same side are hinged to the floor plate, and multiple side pillars disposed on the same side are inserted into the floor plate. Each side pillar is bolted to two adjacent side doors.

[0006] Furthermore, each of the side doors is hinged to the base plate by multiple hinges, and each hinge consists of two leaf plates and an intermediate pivot pin. The two leaf plates of each hinge are respectively bolted to the base plate and the corresponding side door.

[0007] Furthermore, each of the side doors is provided with multiple side door latches at both the front and rear ends, and each front column is provided with multiple bolts at the rear end for bolting with multiple side door latches at the front end of the adjacent side door. Each rear column is provided with multiple bolts at the front end for bolting with multiple side door latches at the rear end of the adjacent side door, and each side column is provided with multiple bolts at both the front and rear ends for bolting with side door latches on the adjacent side door.

[0008] Furthermore, the base plate is provided with multiple column insertion holes on both the left and right sides. The multiple column insertion holes on the same side are used to connect and cooperate with the front column, rear column and side column provided on the same side respectively.

[0009] Furthermore, the bottom plate is provided with multiple container lock seat mounting holes and multiple container lock seat plugs on both the left and right sides, and a container lock seat and a container lock seat plug are installed in each container lock seat mounting hole.

[0010] Furthermore, the rear side of the base plate is also provided with multiple rear door locking devices. Each rear door locking device includes a rear door lock hook hinged at the bottom to the rear end of the base plate and a zipper with one end connected to the rear door lock hook and the other end connected to the chassis.

[0011] Furthermore, each of the rear pillars is also provided with a rear door hinge device at its upper end. Each rear door hinge device includes a support seat disposed at the upper end of the corresponding rear pillar and a hanging plate that is hinged to the support seat at one end and fixed to the upper end of the rear door at the other end.

[0012] Furthermore, each of the rear columns is provided with a rear column reinforcing plate at its lower end. Each rear column reinforcing plate is connected to the base plate by bolts and to the corresponding rear column by welding.

[0013] Furthermore, each of the side columns is provided with a side column reinforcing plate at its lower end. Each side column reinforcing plate is connected to the base plate by bolts and to the corresponding side column by welding.

[0014] Furthermore, a lifting cylinder is also provided on the upper part of the chassis, with one end of the lifting cylinder hinged to the chassis and the other end hinged to the front plate.

[0015] Compared with the prior art, the advantages of this utility model are as follows:

[0016] (1) The side door, rear door, side pillars and rear pillars are all movable and can be disassembled;

[0017] (2) It can be used as a regular rectangular truck, a regular flatbed truck, or a container transport flatbed truck;

[0018] (3) It can transport various bulk materials, as well as various engineering machinery, large equipment, oversized goods, building materials and other non-detachable objects, and can also transport containers. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of the multi-purpose dump truck provided by this utility model when the side door and rear door are closed;

[0021] Figure 2 Enlarged view of point A in the middle;

[0022] Figure 3 This is a side view of the multi-purpose dump truck with the side and rear doors closed.

[0023] Figure 4 This is a structural diagram of the multi-purpose dump truck provided by this utility model when the side door and rear door are removed;

[0024] Figure 5 This is a structural diagram of the backdoor;

[0025] Figure 6 This is a structural diagram of the side door;

[0026] Explanation of reference numerals in the attached drawings: 1. Chassis; 2. Bottom plate; 3. Front plate; 4. Rear door; 5. Side door; 6. Front column; 7. Rear column; 8. Side column; 9. Container lock seat; 10. Hinge; 11. Side door latch; 12. Bolt rod; 13. Column insertion hole; 14. Container lock seat mounting hole; 15. Rear door locking device; 1501. Rear door lock hook; 1502. Zipper; 16. Rear door hinge device; 1601. Support seat; 1602. Hanging plate; 17. Rear column reinforcing plate; 18. Side column reinforcing plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, terms such as "first" and "second" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the appearance of the term "horizontal" does not mean that the component is required to be absolutely horizontal, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0030] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The present invention will be further described below with reference to the accompanying drawings:

[0032] See Figures 1 to 6 This utility model provides a multi-purpose top-loading dump truck, including a chassis 1, a floor plate 2 provided on the upper part of the chassis 1, a front plate 3 provided on the front side of the floor plate 2, a rear door 4 provided on the rear side of the floor plate 2, and multiple side doors 5, multiple side pillars 8, and multiple container lock seats 9 provided on the left and right sides of the floor plate 2. Two front pillars 6 are provided on the left and right sides of the front plate 3, and each front pillar 6 is fixedly connected to the front plate 3 and bolted to the adjacent side door 5 on the same side. Two rear pillars 7 are provided on the left or right side of the rear door 4, and each rear pillar 7 is hinged to the rear door 4 and bolted to the adjacent side door 5 on the same side. The multiple side doors 5 provided on the same side are all hinged to the floor plate 2, the multiple side pillars 8 provided on the same side are all inserted into the floor plate 2, and each side pillar 8 is bolted to the two adjacent side doors 5.

[0033] Specifically, in one alternative implementation, please refer to... Figure 1 , Figure 3 Each side door 5 is hinged to the base plate 2 via multiple hinges 10, and each hinge 10 consists of two leaf plates and an intermediate pivot pin. The two leaf plates of each hinge 10 are respectively bolted to the base plate 2 and the corresponding side door 5. It should be noted that the hinges 10 are existing technology, a conventional structure, and have no design features.

[0034] Specifically, in one alternative implementation, please refer to... Figures 1 to 3 , Figure 6 Each side door 5 has multiple side door latches 11 at both its front and rear ends. Each front pillar 6 has multiple bolts 12 at its rear end for bolting with the multiple side door latches 11 at the front end of the adjacent side door 5. Each rear pillar 7 has multiple bolts 12 at its front end for bolting with the multiple side door latches 11 at the rear end of the adjacent side door 5. Each side pillar 8 has multiple bolts 12 at both its front and rear ends for bolting with the side door latches 11 on the adjacent side door 5.

[0035] Specifically, in one alternative implementation, please refer to... Figure 4 Multiple column insertion holes 13 are provided on both the left and right sides of the base plate 2, and the multiple column insertion holes 13 provided on the same side are used to connect and cooperate with the front column 6, rear column 7 and side column 8 provided on the same side respectively.

[0036] Specifically, in one alternative implementation, please refer to... Figure 4 Multiple container lock seat mounting holes 14 and multiple container lock seat plugs (not shown in the figure) are provided on the left and right sides of the bottom plate 2. Each container lock seat mounting hole 14 contains a container lock seat 9 and a container lock seat plug. The container lock seat plug is used to cover the container lock seat 9 and the container lock seat mounting hole 14 when used as a regular dump truck to prevent material leakage.

[0037] Specifically, in one alternative implementation, please refer to... Figure 3 and Figure 4 The rear side of the base plate 2 is also provided with a number of rear door locking devices 15, and each rear door locking device 15 includes a rear door lock hook 1501 hinged at the bottom to the rear end of the base plate 2 and a zipper 1502 connected at one end to the rear door lock hook 1501 and at the other end to the chassis 1.

[0038] Specifically, in one alternative implementation, please refer to... Figure 1 , Figure 3 and Figure 5Each rear pillar 7 is also provided with a rear door hinge device 16 at its upper end, and each rear door hinge device 16 includes a support seat 1601 provided at the upper end of the corresponding rear pillar 7 and a hanging plate 1602 that is hinged to the support seat 1601 at one end and fixed to the upper end of the rear door 4 at the other end.

[0039] Specifically, in one alternative implementation, please refer to... Figure 1 , Figure 3 Each rear column 7 is also provided with a rear column reinforcing plate 17 at its lower end, and each rear column reinforcing plate 17 is connected to the base plate 2 by bolts and to the corresponding rear column 7 by welding.

[0040] Specifically, in one alternative implementation, please refer to... Figure 1 , Figure 3 Each side column 8 is also provided with a side column reinforcing plate 18 at its lower end, and each side column reinforcing plate 18 is connected to the base plate 2 by bolts and to the corresponding side column 8 by welding.

[0041] Specifically, in one alternative implementation, please refer to... Figure 3 The chassis 1 is also equipped with a lifting cylinder 19, one end of which is hinged to the chassis 1 and the other end is hinged to the front plate 3. The lifting cylinder 19 is used to lift the front plate 3. When the front plate 3 is lifted, it will cause the chassis 2 to flip upward, thereby achieving the purpose of automatic unloading.

[0042] The multi-purpose dump truck provided by this utility model has multiple uses in practical applications:

[0043] First application: It can be used as a regular rectangular bucket dump truck, as shown in 1. In this application, the container lock seat cover will cover the container lock seat 9 and the container lock seat mounting hole 14.

[0044] Second application: Can be used on ordinary flatbed trucks and container transport flatbed trucks, see reference. Figure 4 As shown; for this purpose, the side door 5, rear door 4, side pillar 8, and rear pillar 7 are all disassembled.

[0045] Finally, it should be noted that the above description is only an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-purpose dump truck, comprising a chassis (1) and a floor plate (2) disposed on the upper part of the chassis (1), wherein a front plate (3) is disposed on the front side of the floor plate (2) and a rear door (4) is disposed on the rear side of the floor plate (2), characterized in that: The bottom plate (2) is provided with multiple side doors (5), multiple side columns (8) and multiple container lock seats (9) on the left and right sides. The front plate (3) is provided with two front columns (6) on the left and right sides respectively. Each front column (6) is fixed to the front plate (3) and bolted to the side door (5) on the same side. The rear door (4) is provided with two rear columns (7) on the left and right sides respectively. Each rear column (7) is hinged to the rear door (4) and bolted to the side door (5) on the same side respectively. The multiple side doors (5) provided on the same side are hinged to the bottom plate (2). The multiple side columns (8) provided on the same side are inserted into the bottom plate (2). Each side column (8) is bolted to the two adjacent side doors (5).

2. The multi-purpose dump truck according to claim 1, characterized in that: Each of the side doors (5) is hinged to the base plate (2) by multiple hinges (10), and each hinge (10) consists of two leaf plates and an intermediate pivot pin. The two leaf plates of each hinge (10) are respectively bolted to the base plate (2) and the corresponding side door (5).

3. The multi-purpose dump truck according to claim 1 or 2, characterized in that: Each of the side doors (5) is provided with multiple side door latches (11) at both the front and rear ends. Each of the front pillars (6) is provided with multiple bolts (12) at the rear end for bolting and cooperating with the multiple side door latches (11) provided at the front end of the adjacent side door (5). Each of the rear pillars (7) is provided with multiple bolts (12) at the front end for bolting and cooperating with the multiple side door latches (11) provided at the rear end of the adjacent side door (5). Each of the side pillars (8) is provided with multiple bolts (12) at both the front and rear ends for bolting and cooperating with the side door latches (11) provided on the adjacent side door (5).

4. The multi-purpose dump truck according to claim 1, characterized in that: The base plate (2) has multiple column insertion holes (13) on both the left and right sides. The multiple column insertion holes (13) on the same side are used to connect with the front column (6), rear column (7) and side column (8) on the same side respectively.

5. The multi-purpose dump truck according to claim 1, characterized in that: The bottom plate (2) is provided with multiple container lock seat mounting holes (14) and multiple container lock seat plugs on both the left and right sides. Each container lock seat mounting hole (14) is equipped with a container lock seat (9) and a container lock seat plug.

6. The multipurpose self-discharging truck of claim 1, wherein: The rear side of the base plate (2) is also provided with a number of rear door locking devices (15). Each rear door locking device (15) includes a rear door lock hook (1501) hinged at the bottom to the rear end of the base plate (2) and a zipper (1502) with one end connected to the rear door lock hook (1501) and the other end connected to the chassis (1).

7. The multi-purpose dump truck according to claim 1, characterized in that: Each of the rear pillars (7) is also provided with a rear door hinge device (16) at the upper end. Each rear door hinge device (16) includes a support seat (1601) provided at the upper end of the corresponding rear pillar (7) and a hanging plate (1602) that is hinged to the support seat (1601) at one end and fixed to the upper end of the rear door (4) at the other end.

8. The multipurpose self-discharging truck of claim 1, wherein: Each of the rear columns (7) is further provided with a rear column reinforcing plate (17) at its lower end. Each rear column reinforcing plate (17) is connected to the base plate (2) by bolts and to the corresponding rear column (7) by welding.

9. The multi-purpose dump truck according to claim 1, characterized in that: Each of the side columns (8) is further provided with a side column reinforcing plate (18) at its lower end. Each side column reinforcing plate (18) is connected to the base plate (2) by bolts and to the corresponding side column (8) by welding.

10. The multi-purpose dump truck according to claim 1, characterized in that: The upper part of the chassis (1) is also provided with a lifting cylinder (19), one end of which is hinged to the chassis (1) and the other end is hinged to the front plate (3).

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