CN108116471B - A material truck for material transportation and circulation - Google Patents

Abstract

The invention discloses a material trolley used for material transportation and circulation, comprising a vehicle frame, rollers arranged under the vehicle frame, a material box mounting frame arranged on the vehicle frame, and a lifter for lifting the material box mounting frame. Lifting connecting rod, one side of the material box mounting frame is hinged with the frame, the lifting connecting rod is hinged on the frame, and the upper end of the lifting connecting rod is hinged with the lower part of the other side of the material box mounting frame, The lower end of the lift link is the push end. The design of the material truck for material transportation and circulation is reasonable. When the material truck is transported to the designated station, it can dump and unload the material without human intervention, so as to truly realize the point-to-point material transportation and circulation process and reduce the labor of the station workers. , improve production efficiency; and can carry different materials to achieve independent unloading.

Description

A material truck for material transportation and circulation

technical field

The invention relates to the technical field of material transportation, in particular to a material truck used for material transportation and circulation.

Background technique

AGV has been widely used in electronics, automobile, chemical industry, medicine, logistics, metallurgy, tobacco, assembly and other industries, replacing manual loading, handling, unloading and other work, realizing the accurate and rapid flow of workshop materials, and realizing lean for enterprises production and contributed to improving production efficiency.

In many 3C and daily chemical products production enterprises, the production workshops have complex working conditions and various types of production materials. Relying on manual point-to-point material transportation is not only inefficient, but also prone to errors. For example, an AGV material vehicle disclosed in Chinese patent CN206552146U includes a space between the lower end face of the vehicle body and the ground for the AGV trolley to pass through, and a frame structure for placing materials on the vehicle body; it can only transport materials to designated areas. It cannot realize automatic dumping and unloading, the operation is cumbersome and the work efficiency is low.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a material truck for material transportation and circulation, so as to achieve the purpose of high material circulation efficiency.

In order to solve the above-mentioned technical problems, the technical scheme adopted in the present invention is:

The material truck used for material transportation and circulation includes a frame, rollers arranged under the frame, a material box mounting frame arranged on the vehicle frame, and a lifting link for lifting the material box mounting frame, so One side of the material box mounting frame is hinged with the frame, the lift link is hinged on the frame, the upper end of the lift link is hinged with the lower part of the other side of the material box mounting frame, and the lift link is hinged on the frame. The lower end is the push end.

Further, the material box mounting frame is provided with a material box hook and a fluent strip.

One side of the frame is provided with a hinged support, and one side of the material box mounting frame is hinged on the hinged support.

A push-up wheel is provided at the lower end of the lift link.

The lower part of the material box mounting frame is provided with a support frame, and the lower end of the support frame is hinged with the upper end of the lifting link.

Also includes a push structure for pushing the lower end of the lift link.

The material box mounting racks are a group arranged side by side, and the connection structure of each material box mounting rack is the same.

The frame is provided with a bearing seat, and the bearing seat is provided with a rotating shaft; the lifting connecting rod is a separate two-section connecting rod, which are respectively an upper-section connecting rod and a lower-section connecting rod, and the lower end of the upper-section connecting rod is connected to the rotating shaft. One end is connected, the upper end of the upper link is hinged with the material box mounting frame, the upper end of the lower link is connected with the other end of the rotating shaft, and the lower end of the lower link is the push end.

The material box mounting frame is provided with a side frame, and the inner side of the side frame is provided with a side fluent strip.

The pushing structure includes a bracket, a pushing cylinder and a pushing plate for pushing the lower end of the lifting connecting rod, the pushing cylinder is arranged on the bracket, and the pushing plate is arranged on the piston rod of the pushing cylinder; or the pushing structure is an electric push rod, The end of the electric push rod is provided with a push plate.

Compared with the prior art, the present invention has the following advantages:

The design of the material truck for material transportation and circulation is reasonable. When the material truck is transported to the designated station, it can dump and unload the material without human intervention, so as to truly realize the point-to-point material transportation and circulation process and reduce the labor of the station workers. , improve production efficiency; and can carry different materials to achieve independent unloading.

Description of drawings

Below is a brief description of the content expressed in each of the drawings in this specification and the symbols in the drawings:

FIG. 1 is a schematic diagram of the lifting structure of the material car of the present invention.

Fig. 2 is a schematic side view of the lifting of the material truck according to the present invention.

In the picture:

1. Pushing structure, 2. Material box hook, 3. Fluent strip, 4. Pushing wheel, 5. Material car hook, 6. Bearing seat, 7. Lifting connecting rod, 8. Material box mounting frame, 9. Hinged support.

Detailed ways

The specific embodiments of the present invention will be described in further detail below through the description of the embodiments with reference to the accompanying drawings.

As shown in Figures 1 and 2, the material truck for material transportation and circulation includes a frame, a push structure 1, a material box hook 2, a fluent strip 3, a push-up wheel 4, a material truck hook 5, a bearing seat 6, Lifting link 7 , material box mounting frame 8 and hinged support 9 .

The frame is a frame structure, and there are rollers under the frame, and the feeder hook 5 is arranged at the lower part of the frame, and is pulled by the AGV vehicle through the feeder hook.

The material box mounting frame 8 is rotatably arranged on the top of the frame; specifically, the hinged support 9 is welded on one side of the vehicle frame, and one side of the material box mounting frame is hinged with the hinged support.

The lift connecting rod 7 is used to lift the material box mounting frame 8, the frame is provided with a bearing seat 6, the middle part of the lifting connecting rod is hinged on the bearing seat through the rotating shaft, and the upper end of the lifting connecting rod is connected to the other side of the material box mounting frame. The lower part of one side is hinged, and the lower end of the lift link is the push end.

Push the lower end of the lift link to tilt the material box mounting frame and the material box set on the material box mounting frame, and dump the material to the designated position.

The material box mounting frame 8 is provided with a material box hook 2 and a fluent strip 3; the material box installation frame is provided with a side frame, and the inner side of the side frame is provided with a side fluent strip.

The lower part of the material box mounting frame is provided with a support frame, and the lower end of the support frame is hinged with the upper end of the lifting connecting rod; preferably, the frame is provided with a bearing seat, and the bearing seat is provided with a rotating shaft; the lifting connecting rod is a separate The lower end of the upper link is connected with one end of the rotating shaft, the upper end of the upper link is hinged with the lower end of the support frame, the upper end of the lower link is connected with the other end of the rotating shaft, and the lower link is connected with the other end of the shaft. The lower end of the connecting rod is the push end. The upper link and the lower link are set at a certain angle, which is convenient to stably lift one side of the material box mounting frame.

The pushing structure 1 is used to push the lower end of the lifting connecting rod, and the lower end of the lifting connecting rod is provided with a push-up wheel 4, which is easy to push with low resistance.

The pushing structure includes a bracket, a pushing cylinder and a pushing plate for pushing the lower end of the lifting connecting rod, the pushing cylinder is arranged on the bracket, and the pushing plate is arranged on the piston rod of the pushing cylinder. Or the push structure is an electric push rod, and the end of the electric push rod is provided with a push plate.

There are three material box mounting brackets arranged side by side, and the connection structure of each material box mounting bracket is the same. Up to three bins can be mounted side by side, and each bin contains one material.

The car body judges that the materials lacking at the station are stored in specific bins through the dispatching system through early communication. The lift link rotates to lift the bin mounting frame. The material box mounted on the material box mounting frame is inclined, and the material is dumped to the designated position.

When the material truck is transported to the designated station, the material can be dumped and unloaded without human intervention, which truly realizes the point-to-point material transportation and circulation process, reduces the labor of the station workers, and improves the production efficiency.

The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above manner, as long as various insubstantial improvements made by the concept and technical solutions of the present invention are adopted, or the If the concept and technical solutions of the present invention are directly applied to other occasions, they all fall within the protection scope of the present invention.

Claims (5)

1. A material truck for material transportation and circulation, comprising a vehicle frame and a roller arranged under the vehicle frame and a material box mounting frame arranged on the vehicle frame, it is characterized in that: it also includes a material box mounting frame for lifting the material box One side of the material box mounting frame is hinged with the frame, the lifting link is hinged on the frame, and the upper end of the lifting link is connected with the lower part of the other side of the material box mounting frame. Hinged, the lower end of the lift link is the push end; The lower end of the lift connecting rod is provided with a push-up wheel; It also includes a pushing structure for pushing the lower end of the lifting connecting rod; the pushing structure includes a bracket, a pushing cylinder and a pushing plate for pushing the lower end of the lifting connecting rod, the pushing cylinder is arranged on the bracket, and the pushing plate is arranged at the lower end of the lifting link. On the piston rod of the push cylinder; or the push structure is an electric push rod, and the end of the electric push rod is provided with a push plate; The frame is provided with a bearing seat, and the bearing seat is provided with a rotating shaft; the lifting connecting rod is a separate two-section connecting rod, which are respectively an upper-section connecting rod and a lower-section connecting rod, and the lower end of the upper-section connecting rod is connected to the rotating shaft. One end is connected, the upper end of the upper link is hinged with the material box mounting frame, the upper end of the lower link is connected with the other end of the rotating shaft, and the lower end of the lower link is the push end. 2 . The material truck for material transportation and circulation according to claim 1 , wherein the material box mounting frame is provided with material box hooks and fluent bars. 3 . 3. The material truck according to claim 1, wherein one side of the frame is provided with a hinged support, and one side of the material box mounting frame is hinged on the hinged support. 4 . The material truck for material transportation and circulation according to claim 1 , wherein the material box mounting racks are a group arranged side by side, and the connection structures of each material box mounting rack are the same. 5 . 5. The material truck according to claim 2, wherein the material box mounting frame is provided with a side frame, and the inner side of the side frame is provided with a side fluent strip.

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