CN219564894U

CN219564894U - Front plate foldable container for dumper

Info

Publication number: CN219564894U
Application number: CN202320314616.0U
Authority: CN
Inventors: 王海霞; 杨培金; 臧全运; 孙伟
Original assignee: Weichai New Energy Commercial Vehicle Co Ltd
Current assignee: Weichai New Energy Commercial Vehicle Co Ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-22
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a front plate foldable container for a dump truck, and belongs to the field of dump truck containers. The technical scheme includes that the front plate foldable container for the dump truck comprises a container body, wherein the upper part of one end, close to a cab of the dump truck, of the container body is connected with a folding plate through a hinge, a locking mechanism is arranged between the folding plate and the container body, and the locking mechanism is positioned on one side, away from the container body, of the folding plate; according to the utility model, the movable part and the fixed part are arranged on one side of the container body, which is close to the head of the dump truck, so that the movable part and the fixed part are prevented from interfering with each other when the folding plate rotates, the rotation of the folding plate is influenced, the fixed part and the movable part are prevented from being damaged due to the interference and collision, and the service lives of the fixed part and the movable part are prolonged.

Description

Front plate foldable container for dumper

Technical Field

The utility model relates to a dump truck container. The field relates to a front panel foldable container for a dump truck.

Background

When the dump truck is designed, the protection of the cab needs to be considered, so that a protective fence is generally arranged on one side of the container close to the cab to realize the protection of the cab, and when the dump truck performs ground warehouse operation, the lifting angle of the container is greatly influenced due to the existence of the protective fence due to the limited height.

In the prior art, the utility model patent with the application number of CN201620469655.8 discloses a front plate foldable container, so as to solve the problem that the existing dump truck cannot discharge in a height-limited environment.

The utility model provides a not enough lies in, the latch frame is located the lateral part of fixed part and interactive part, and when the movable part rotated, can interfere each other between the subsection of constitution latch frame to influence the movable part and rotate, friction, collision take place because of the movable part rotates between each subsection of constitution latch frame in addition, lead to its structure to take place deformation or damage easily, shorten the life of latch frame.

Disclosure of Invention

The utility model provides a front plate foldable container for a dump truck, which aims at the problems that when a movable part rotates in the prior art, all parts forming a spring lock frame are interfered and are easy to damage.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a front bezel collapsible packing box for tipper, includes the packing box body, the upper portion that the packing box body is close to tipper driver's cabin one end has the folding board through hinged joint, be provided with the locking mechanism between folding board and the packing box body, the locking mechanism is located the one side that the folding board was dorsad to the packing box body.

Preferably, the locking mechanism comprises a fixing piece and a movable piece, wherein the fixing piece is fixed on one side of the folding plate, which is opposite to the container body, the movable piece is rotationally connected to the outer wall of the container body, which faces the cab of the dump truck, and the fixing piece is connected with the movable piece in an interference fit manner.

Preferably, the container body comprises a bottom plate, two first connecting portions are symmetrically arranged on one side, close to the dump truck head, of the bottom plate, two second connecting portions are symmetrically arranged on one side, far away from the dump truck head, of the bottom plate, a front sealing piece is fixedly connected between the first connecting portions, the bottom of the folding plate is hinged to the upper end of the front sealing piece, a rear sealing piece is rotatably connected between the second connecting portions, side plates are arranged between the first connecting portions and the second connecting portions, and the bottom of each side plate is hinged to the bottom plate.

Preferably, clamping grooves are fixedly connected to two ends of the side wall of the side plate, and locking rods with the clamping grooves are arranged on the first connecting portion and the second connecting portion.

Preferably, the upper ends of the two second connecting parts are respectively provided with a fixing frame, the upper end of the rear sealing piece is rotationally connected with the fixing frame, both ends of the side wall of the bottom of the rear sealing piece are respectively provided with a pull rod, and both side walls of the two second connecting parts are rotationally connected with drag hooks matched with the pull rods.

Preferably, the first connecting portion upper end extends upward and partially overlaps the folding plate lower end.

Preferably, a fastener is connected between the upper end of the first connecting portion and the folding plate.

Preferably, the movable piece side wall is fixedly connected with a handle.

Preferably, the fastener is a bolt or a stop pin.

Preferably, the bottom of the bottom plate is fixedly connected with a reinforcing chassis, and a plurality of groups of stiffening plates are welded between the reinforcing chassis and the bottom plate.

Compared with the prior art, the utility model provides the front plate foldable container for the dump truck, which has the following beneficial effects:

1. this a front bezel collapsible packing box for tipper makes moving part and mounting separation through rotatory moving part, rotates the folded sheet to packing box body one side, reduces packing box body vertical height, increases the turned angle of packing box body, and moving part and mounting position set up in packing box body one side that is close to the tipper head, can avoid the folded sheet to interfere each other between moving part and the mounting when rotating, influence the rotation of folded sheet, can avoid damaging because of interfering each other, collision between mounting and the moving part simultaneously, increase the life of mounting and moving part, moving part lateral wall fixedly connected with handle, the setting of handle is favorable to rotating the moving part.

2. This a front panel collapsible packing box for tipper upwards extends and overlaps with folding board lower extreme part through first connecting portion upper end, is favorable to the folding board to carry out spacingly, avoids the folding board to rotate the in-process and takes place the dislocation.

3. This a front panel collapsible packing box for tipper, when the folding board is in vertical state, will be folded the board and fixed with first connecting portion through the fastener, further increase the stability of folding board when being in vertical state

According to the utility model, the movable part and the fixed part are arranged on one side of the container body, which is close to the head of the dump truck, so that the movable part and the fixed part are prevented from interfering with each other when the folding plate rotates, the rotation of the folding plate is influenced, the fixed part and the movable part are prevented from being damaged due to the interference and collision, and the service lives of the fixed part and the movable part are prolonged.

Drawings

FIG. 1 is a schematic diagram of a specific embodiment of the present utility model;

FIG. 2 is a second schematic structural view of an embodiment of the present utility model;

FIG. 3 is a third schematic structural view of an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a front closure; 201. a first connection portion; 3. a side plate; 301. a clamping groove; 3011. a lock lever; 4. a second connecting portion; 401. a fixing frame; 5. a folding plate; 6. a fixing member; 7. a movable member; 701. a handle; 8. reinforcing the chassis; 801. stiffening plates; 9. a rear closure; 10. a pull rod; 1001. a drag hook; 11. a fastener.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1-3, a front board foldable cargo box for a dump truck comprises a cargo box body, wherein the upper part of the cargo box body, which is close to one end of a dump truck cab, is connected with a folding board 5 through a hinge, a locking mechanism is arranged between the folding board 5 and the cargo box body, and the locking mechanism is positioned at one side of the folding board 5, which is away from the cargo box body; the one end bottom that the dumper head was kept away from to the packing box body is articulated with the frame afterbody, be close to dumper head one end through hydraulic drive packing box body and rise around articulated portion rotation, when the discharge space was limited, open the locking mechanism, make folding board 5 can rotate to the one side that is close to the packing box body, reduce packing box body vertical height, increase packing box body's turned angle, through setting up the locking mechanism position in packing box body towards dumper driver's cabin one side, when folding board 5 is rotating, the locking mechanism is located the part on folding board 5 and is located the part of packing box body between the plane that is in the difference because of the motion trail, thereby can avoid folding board 5 to lock each part of locking mechanism each part when rotating and interfere each other, influence folding board 5's rotation, can avoid damaging because of each part of mutual interference, collision between the locking mechanism each part simultaneously, increase locking mechanism's life.

Specifically, the locking mechanism comprises a fixed part 6 and a movable part 7, wherein the fixed part 6 is fixed on one side of the folding plate 5, which is opposite to the container body, the movable part 7 is rotationally connected to the outer wall of the container body, which faces the cab of the dump truck, and the fixed part 6 is connected with the movable part 7 in an interference fit manner; the movable piece 7 is separated from the fixed piece 6 by rotating the movable piece 7, so that the fixing restriction of the folding plate 5 can be relieved, after the folding plate 5 rotates to a vertical state in a direction far away from the container body, the movable piece 7 is connected with the fixed piece 6 in an interference fit manner, the folding plate 5 is fixed and limited, further, the movable piece 7 can adopt a hook lock structure, the fixed piece 6 can adopt a lock head structure matched with the hook lock structure, but the structure is not limited to the structure, the side wall of the movable piece 7 is fixedly connected with the handle 701, and the handle 701 is provided with the movable piece 7 which is favorable for rotating.

Example 2:

referring to fig. 1-3, which is substantially the same as embodiment 1, further, the container body includes a bottom plate 1, two first connecting portions 201 are symmetrically disposed on one side of the bottom plate 1 close to the dump truck head, two second connecting portions 4 are symmetrically disposed on one side of the bottom plate 1 far away from the dump truck head, the first connecting portions 201, the second connecting portions 4 and the bottom plate 1 are all fixed in a welded manner, a front sealing member 2 is fixedly connected between the two first connecting portions 201, the left side and the right side of the front sealing member 2 are respectively welded with the side walls of the adjacent first connecting portions 201, the bottom edge of the front sealing member 2 is welded with the bottom plate 1, the bottom of the folding plate 5 is hinged with the upper end of the front sealing member 2, a rear sealing member 9 is rotatably connected between the two second connecting portions 4, when unloading, the rear sealing member 9 is rotatably opened under the action of cargo pushing force, the cargo slides from the bottom plate 1 into the unloading area, side plates 3 are respectively arranged between the adjacent first connecting portions 201 and the second connecting portions 4, the bottom of the side plates 3 are hinged with the bottom plate 1, the side plates 3 can be rotatably opened, the bottom plates 1 are conveniently cleaned, the bottom plates are further reinforced, the bottom plates 8 are reinforced, the bottom plates are further reinforced, the bottom plates are 8 are reinforced, the bottom plates are connected with the bottom plates 801, and the bottom plates 801 are connected with the bottom plates 801, and the bottom plates are 8 are connected with the bottom plates, and are 8, and are connected with the bottom plates, and are 8 are better, and are connected with and are easily and are provided.

Example 3:

referring to fig. 1-3, the same as embodiment 1, further, two ends of the side wall of the side plate 3 are fixedly connected with a clamping groove 301, the first connecting portion 201 and the second connecting portion 4 are respectively provided with a lock rod 3011 which is in a vertical state with the clamping groove 301, when the side plate 3 is in a vertical state, the lock rods 3011 can be clamped into the clamping groove 301, the lock grooves 301 are limited by rotating the lock rods 3011, so that the side plate 3 is fixed, the upper ends of the two second connecting portions 4 are respectively provided with a fixing frame 401, the upper ends of the rear sealing member 9 are rotationally connected with the fixing frame 401, the fixing frame 401 is arranged above the second connecting portions 4 to rotationally discharge the lower portion of the rear sealing member 9, space is saved relative to the rotational discharge of the upper portion of the rear sealing member 9, two ends of the side wall of the bottom of the rear sealing member 9 are respectively provided with a pull rod 10, the side walls of the two second connecting portions 4 are rotationally connected with a draw hook 1001 which is matched with the pull rod 10, and the draw hook 1001 rotationally matches with the pull rod 10 to fix the rear sealing member 9.

Example 4:

referring to fig. 1-3, substantially the same as embodiment 1, further, the upper end of the first connecting portion 201 extends upwards and overlaps the lower end portion of the folding plate 5, which is favorable for limiting the folding plate 5, and avoids dislocation in the rotation process of the folding plate 5, a fastener 11 is connected between the upper end of the first connecting portion 201 and the folding plate 5, when the folding plate 5 is in a vertical state, the folding plate 5 and the first connecting portion 201 can be fixed by the fastener 11, so that stability of the folding plate 5 in a vertical state is further increased, and the fastener 11 is a bolt or a limiting pin.

According to the utility model, the movable piece 7 is separated from the fixed piece 6 by rotating the movable piece 7, the folding plate 5 is rotated to one side of the container body, the vertical height of the container body is reduced, the rotation angle of the container body is increased, the movable piece 7 and the fixed piece 6 are arranged at one side of the container body close to the head of the dump truck, the phenomenon that the movable piece 7 and the fixed piece 6 interfere with each other when the folding plate 5 rotates can be avoided, the rotation of the folding plate 5 is influenced, meanwhile, the damage caused by interference and collision between the fixed piece 6 and the movable piece 7 can be avoided, and the service lives of the fixed piece 6 and the movable piece 7 are prolonged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a front bezel collapsible packing box for tipper, includes the packing box body, the upper portion that the packing box body is close to tipper driver's cabin one end has the folded sheet through hinged joint, a serial communication port, be provided with the locking mechanism between folded sheet and the packing box body, the locking mechanism is located the one side that the folded sheet was dorsad to the packing box body.

2. The front panel collapsible container for a dump truck of claim 1, wherein the locking mechanism comprises a fixed member and a movable member, the fixed member is fixed on a side of the folding panel facing away from the container body, the movable member is rotatably connected to an outer wall of the container body facing a cab of the dump truck, and the fixed member and the movable member are connected in an interference fit manner.

3. The front-panel foldable container for a dump truck according to claim 1, wherein the container body comprises a bottom panel, two first connecting portions are symmetrically arranged on one side, close to the dump truck head, of the bottom panel, two second connecting portions are symmetrically arranged on one side, far away from the dump truck head, of the bottom panel, a front sealing piece is fixedly connected between the first connecting portions, the bottom of the foldable panel is hinged with the upper end of the front sealing piece, a rear sealing piece is rotatably connected between the two second connecting portions, side panels are arranged between the adjacent first connecting portions and the second connecting portions, and the bottom of each side panel is hinged with the bottom panel.

4. The front-panel foldable cargo box for a dump truck according to claim 3, wherein two ends of the side wall of the side panel are fixedly connected with clamping grooves, and the first connecting portion and the second connecting portion are respectively provided with a lock rod connected with the clamping grooves.

5. The front foldable cargo box for a dump truck according to claim 4, wherein the upper ends of the two second connecting parts are respectively provided with a fixing frame, the upper ends of the rear sealing parts are rotatably connected with the fixing frames, the two ends of the side walls of the bottom of the rear sealing parts are respectively provided with a pull rod, and the side walls of the two second connecting parts are respectively rotatably connected with a drag hook matched with the pull rods.

6. A front panel collapsible container for a dump truck as set forth in claim 3 wherein said first connecting portion upper end extends upwardly and partially overlaps said folding panel lower end.

7. The collapsible front cargo box for a dump truck of claim 6, wherein a fastener is connected between the first connecting portion upper end and the folding plate.

8. The front panel collapsible container for a dump truck of claim 2, wherein the moveable member side wall is fixedly connected to a handle.

9. The front panel collapsible container for a dump truck of claim 7, wherein the fastener is a bolt or a stop pin.

10. A front panel collapsible container for a dump truck as defined in claim 3, wherein said floor bottom is fixedly connected with a reinforcing chassis, and a plurality of sets of stiffening panels are welded between said reinforcing chassis and the floor.