CN215154174U

CN215154174U - Multifunctional dumper

Info

Publication number: CN215154174U
Application number: CN202120926190.5U
Authority: CN
Inventors: 刘成强; 郝真; 孙东训; 郝书辉; 刘浩浩; 李永秀
Original assignee: Shandong Shifeng Commercial Vehicle Co ltd; Shandong Shifeng Group Co Ltd
Current assignee: Shandong Shifeng Commercial Vehicle Co ltd; Shandong Shifeng Group Co Ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-14
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a multifunctional dumper. Including the frame, the packing box, the leaf spring of being connected with solebar, characterized by: the improved cargo box is characterized in that a front-mounted jacking oil cylinder, a rear-mounted jacking oil cylinder, a front bracket and a rear bracket are arranged on the frame, the front end of the front bracket is fixedly connected with a front bracket hook arm, the upper end of the front bracket hook arm is connected with a hook, the rear end of the rear bracket is hinged with the rear end of the frame, the rear end of the front bracket is hinged with the front end of the rear bracket, one end of the front-mounted jacking oil cylinder is hinged with the front end of the frame, the other end of the front-mounted jacking oil cylinder is hinged with the front end of the front bracket, one end of the rear-mounted jacking oil cylinder is hinged with the front bracket, the other end of the rear-mounted jacking oil cylinder is hinged with the rear bracket, rollers are arranged at the rear end of the frame, and the front end of the cargo box is provided with a hook hanger matched with the hook of the front bracket hook arm.

Description

Multifunctional dumper

Technical Field

The utility model relates to a multifunctional dumper belongs to tipper technical field.

Background

The traditional dumper is only suitable for cargo transferring and dumping under the condition of open space operation. With the social development and the pace of urban infrastructure acceleration, many occasions belong to limited space operation (such as basements, garages and the like), the traditional dump truck is limited by the lifting height, and many operation environments cannot play the functions of the dump truck.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model provides a can be suitable for multi-functional tipper of finite space operation.

The utility model discloses a realize through following technical scheme: the utility model provides a multi-functional tipper, includes frame, packing box, the leaf spring of being connected with the solebar, characterized by: the improved cargo box is characterized in that a front-mounted jacking oil cylinder, a rear-mounted jacking oil cylinder, a front bracket and a rear bracket are arranged on the frame, the front end of the front bracket is fixedly connected with a front bracket hook arm, the upper end of the front bracket hook arm is connected with a hook, the rear end of the rear bracket is hinged with the rear end of the frame, the rear end of the front bracket is hinged with the front end of the rear bracket, one end of the front-mounted jacking oil cylinder is hinged with the front end of the frame, the other end of the front-mounted jacking oil cylinder is hinged with the front end of the front bracket, one end of the rear-mounted jacking oil cylinder is hinged with the front bracket, the other end of the rear-mounted jacking oil cylinder is hinged with the rear bracket, rollers are arranged at the rear end of the frame, and the front end of the cargo box is provided with a hook hanger matched with the hook of the front bracket hook arm.

The utility model discloses when normal driving state, the packing box is arranged in on the frame horizontally, and preceding bracket colludes the couple of arm through its upper end and is connected with the hook-and-hook spare on the packing box. The utility model discloses when unloading, rearmounted top hydro-cylinder is in the off-load state, under the effect of leading top hydro-cylinder, the front end pin joint of bracket is rotatory for the center behind the preceding bracket, with packing box front end jack-up, the packing box slides through the gyro wheel that frame rear end set up when jacking to certain angle, packing box rear end is slowly placed ground, the vehicle is slowly moved ahead this moment, the packing box is whole to be placed subaerially, the vehicle continues to move ahead one step preceding bracket colludes the arm and breaks away from with the packing box, realize breaking away from of vehicle and packing box promptly. When loading, the front top oil cylinder unloads, and the rear top oil cylinder acts to pull back the container from the ground, so that the container returns to the whole vehicle state from the ground. The working state is suitable for working in a limited space.

Furthermore, bracket connection lower supports are arranged on the front bracket and the rear bracket, bracket connection upper supports are correspondingly arranged on the lower portion of the cargo box, and the bracket connection lower supports can be connected with the bracket connection upper supports. When the front bracket and the rear bracket are connected with the upper support of the bracket connection lower support at the lower part of the cargo box through the bracket connection lower support, the front bracket and the rear bracket are connected with the cargo box into a whole, and at the moment, the piston rod of the rear jacking oil cylinder extends out. When the front jacking oil cylinder acts, the front bracket and the rear bracket are connected with the container into a whole, the front bracket, the rear bracket and the container are lifted simultaneously, and simultaneously rotate around the rear end of the rear bracket, so that goods in the container slide to a target position. The working state has heavy bearing capacity and high efficiency and is suitable for multi-pull fast running operation. When the container is returned, the container can be returned by unloading the preposed top oil cylinder. The working state is suitable for the large-tonnage open space unloading state.

Furthermore, in order to reduce the height of the whole vehicle, the plate spring is connected to the side face of the frame longitudinal beam. Through setting up the leaf spring in the side of solebar, can reduce whole car height, make things convenient for limited spaces such as garage, culvert of cominging in and going out more.

The utility model has the advantages that: the utility model has simple structure, through the arrangement of the front bracket and the rear bracket which are hinged with each other and the arrangement of the front jacking oil cylinder and the rear jacking oil cylinder, the separation of the container from the frame can be realized, the unloading and loading operation can be realized, and the lifting height of the container is small during the unloading or loading operation, so that the operation can be carried out in a limited space; because the preposed top oil cylinder is arranged at the front end of the frame, the lifting force and the stability of the whole vehicle are increased, and the self-unloading capacity of large-tonnage goods is greatly met. Because the frame can be separated from the container, one vehicle can pull containers in different areas or store different articles, and the working efficiency and the vehicle utilization rate are greatly improved. Through setting up bracket connection under bracing and bracket connection upper strut, can realize that fore-stock and after-poppet are connected as an organic whole with the packing box, can realize the open space discharge state of large-tonnage, both can unload fast in open space, can load and unload the goods operation in limited space again, the range of application is wide. Through connecting the leaf spring in the side of solebar, can reduce whole car height, the limited space such as garage, culvert of convenient discrepancy more.

Drawings

FIG. 1 is a schematic view of the present invention in a driving state;

fig. 2 is a schematic view of the invention when unloaded;

figure 3 is a schematic view of the invention with the container lowered to the ground when unloading;

fig. 4 is a schematic view of the present invention during unloading after the front and rear brackets are attached to the cargo box;

FIG. 5 is a schematic view of the connection structure between the longitudinal frame member and the leaf spring according to the present invention;

in the figure, the cargo box 1, the cargo box 2, the vehicle frame 3, the plate spring 4, the front top oil cylinder 5, the front bracket hook arm 6, the hook 7, the front bracket 8, the rear top oil cylinder 9, the rear bracket 10, the roller 11, the hook piece 12, the bracket upper support 13, the bracket lower support 14 and the vehicle frame longitudinal beam are connected.

Detailed Description

The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:

as shown in the attached drawings, the multifunctional dumper comprises a frame 2, a cargo box 1 and a plate spring 3 connected with a frame longitudinal beam 14, and is characterized in that: the frame 2 is provided with a front top oil cylinder 4, a rear top oil cylinder 8, a front bracket 7 and a rear bracket 9, the front end of the front bracket 7 is fixedly connected with a front bracket hook arm 5, the front bracket hook arm 5 is vertically connected with the front end of the front bracket 7, and the upper end of the front bracket hook arm 5 is connected with a hook 6. The rear end of the rear bracket 9 is hinged with the rear end of the frame 2, the rear end of the front bracket 7 is hinged with the front end of the rear bracket 9, one end of the front jacking oil cylinder 4 is hinged with the front end of the frame 2, and the other end of the front jacking oil cylinder 4 is hinged with the front end of the front bracket 7. One end of the rear jacking oil cylinder 8 is hinged with the front bracket 7, and the other end of the rear jacking oil cylinder 8 is hinged with the rear bracket 9. The rear end of the frame 2 is provided with a roller 10 which can rotate freely. The front end of the cargo box 1 is provided with a hook piece 11 which can be matched with the hook 6 of the front bracket hook arm 5. The front jacking oil cylinder 4 and the rear jacking oil cylinder 8 in the embodiment are both single-action oil cylinders and are both in the prior art.

The utility model discloses when normal driving state, on frame 2 was arranged in to packing box 1 tie, preceding bracket colluded arm 5 and is connected with the hook 11 hook of the hook on packing box 1 through the couple 6 of its upper end, as shown in fig. 1. The utility model discloses when unloading the operation, behind the vehicle of stablizing, ensure that the plantago has open space (match with whole car length), at first rearmounted top hydro-cylinder 8 is in the off-load state, then control leading top hydro-cylinder 4 action, receive the effect of hydraulic pressure thrust, the front end pin joint of bracket 9 is rotatory for the center after the preceding bracket 7, jack-up 1 front end of packing box, packing box 1 slides through gyro wheel 10 that 2 rear ends of frame set up when jacking to certain angle, 1 rear end of packing box is slowly placed ground, as shown in fig. 2. The vehicle is slowly advanced forward and the cargo box 1 as a whole is placed on the ground as shown in fig. 3. The vehicle continues to move forward one step before the bracket hook arm 5 is disengaged from the cargo box 1, i.e. disengagement of the vehicle from the cargo box is achieved. When loading, the front top oil cylinder 4 is unloaded, the rear top oil cylinder 8 acts to pull back the container 1 from the ground, and the container returns to the whole state from the ground. The working state is suitable for working in a limited space.

Further, in this embodiment, bracket connecting lower supports 13 are respectively disposed on the front bracket 7 and the rear bracket 9, a bracket connecting upper support 12 is correspondingly disposed on the lower portion of the cargo box 1, and the bracket connecting lower supports 13 can be connected with the bracket connecting upper supports 12. When the fore-bracket 7 and the aft-bracket 9 are connected with the upper bracket upper support 12 at the lower part of the cargo box 1 through the lower bracket connecting support 13, the fore-bracket 7 and the aft-bracket 9 are connected with the cargo box 1 as a whole, and the piston rod of the rear jacking cylinder 8 is extended. When the front jacking oil cylinder 4 acts, the front bracket 7 and the rear bracket 9 are connected with the container 1 into a whole, the front bracket 7, the rear bracket 9 and the container 1 are lifted simultaneously, and simultaneously rotate around the rear end of the rear bracket 9, so that goods in the container slide to a target position. The working state has heavy bearing capacity and high efficiency and is suitable for multi-pull fast running operation. When the container is returned, the preposed top oil cylinder 4 can return after unloading. The working state is suitable for the large-tonnage open space unloading state.

Among the prior art, the leaf spring is generally connected in the lower part of solebar, for reducing the whole car height, the utility model discloses preferably, will leaf spring 3 connects in solebar 14's side. With leaf spring 3 setting behind solebar side, can wholly reduce whole car height 100mm, greatly reduced whole car height, more make things convenient for limited operation space such as discrepancy garage.

Other parts in this embodiment are the prior art, and are not described herein again.

Claims

1. The utility model provides a multi-functional tipper, includes frame (2), packing box (1), leaf spring (3) of being connected with solebar (14), characterized by: the frame (2) is provided with a front top oil cylinder (4), a rear top oil cylinder (8), a front bracket (7) and a rear bracket (9), the front end of the front bracket (7) is fixedly connected with a front bracket hook arm (5), the upper end of the front bracket hook arm (5) is connected with a hook (6), the rear end of the rear bracket (9) is hinged with the rear end of the frame (2), the rear end of the front bracket (7) is hinged with the front end of the rear bracket (9), one end of the front top oil cylinder (4) is hinged with the front end of the frame (2), the other end of the front top oil cylinder (4) is hinged with the front end of the front bracket (7), one end of the rear top oil cylinder (8) is hinged with the front bracket (7), the other end of the rear top oil cylinder (8) is hinged with the rear bracket (9), the rear end of the frame (2) is provided with a roller (10), the front end of the container (1) is provided with a hook piece which can be matched with a hook of the front bracket hook arm (5).

2. The multi-function self-dumping truck of claim 1, wherein: the front bracket (7) and the rear bracket (9) are respectively provided with a bracket connecting lower support (13), the lower part of the cargo box (1) is correspondingly provided with a bracket connecting upper support (12), and the bracket connecting lower supports (13) can be connected with the bracket connecting upper support (12).

3. The multi-function self-discharging vehicle as claimed in claim 1 or 2, wherein: the leaf spring (3) is connected to the side face of the frame longitudinal beam (14).