Heavy load transfer chassis with damping shock absorption

Abstract

The utility model discloses a heavy load transfer chassis with damping shock absorption relates to heavy load transfer chassis technical field, including bottom frame board, shock absorption subassembly and support subassembly, bottom frame board is provided with two, and the bottom frame board between welding has the connecting plate, and the side of support subassembly installs reinforcing component, the downside of connecting plate installs shock absorption subassembly, and the downside of shock absorption subassembly installs the connecting frame, shock absorption subassembly includes shock absorption spring, damping column, spring pad, air bag layer and rubber block. The heavy load transfer chassis with damping shock absorption, the shock absorption spring of connecting plate downside several equidistance distribution can play the role of buffering shock absorption, air bag layer and rubber block can cooperate shock absorption spring and carry out buffering pressure relief, and the air bag layer below shock absorption spring is connected through connecting pipe, shunt pipe and suction pump, and then it is convenient to carry out air extraction or air feeding to air bag layer, so as to adjust the internal pressure of air bag layer according to the road condition or load condition.

Description

Technical Field

[0001] This utility model relates to the field of heavy-duty transport chassis technology, specifically a heavy-duty transport chassis with damping and shock absorption. Background Technology

[0002] Heavy-duty transfer chassis are specialized vehicle chassis designed for transporting and transferring heavy-duty goods, such as AGV (Automated Guided Vehicle) chassis. In logistics and manufacturing, heavy-duty transfer chassis can efficiently and safely move heavy objects, improving operational efficiency and safety.

[0003] The existing heavy-duty transport chassis structure is not convenient for flexibly adjusting the shock absorption damping according to different road conditions or loads during heavy-duty transport, thus making it difficult to significantly improve the stability of the transport chassis under different road conditions and loads. Utility Model Content

[0004] The purpose of this invention is to provide a heavy-duty transport chassis with damping and shock absorption to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heavy-duty transport chassis with damping and shock absorption, comprising a bottom frame plate, a shock absorption assembly, and a support assembly. Two bottom frame plates are provided, and a connecting plate is welded between them. A reinforcing assembly is installed on the side of the support assembly. A shock absorption assembly is installed on the lower side of the connecting plate, and a connecting frame is installed on the lower side of the shock absorption assembly. The shock absorption assembly includes a shock absorption spring, a damping column, a spring pad, an airbag layer, and a rubber block. Spring pads are fixed to both the upper and lower ends of the shock absorption spring, and a damping column is provided on the inner side of the shock absorption spring. An airbag layer is installed at the bottom of the lower spring pad, and a rubber block is provided on the lower side of the airbag layer. A support assembly is installed on the upper side of the bottom frame plate.

[0006] Furthermore, the reinforcement component includes a reinforcement side plate, and the reinforcement side plate is fixed to the lower edge of the bottom frame plate, and the bottom frame plate and the reinforcement side plate are perpendicular to each other.

[0007] Furthermore, the reinforcement component also includes reinforcing blocks, which are fixed at equal intervals on the inner side of the reinforcement side plate, and the upper side of the reinforcing blocks is fixedly connected to the bottom frame plate.

[0008] Furthermore, the reinforcing block has a triangular structure, and the reinforcing block is fixedly connected to the connecting frame.

[0009] Furthermore, the shock absorption assembly also includes a diversion pipe, the shock absorption springs are evenly distributed, and a diversion pipe is connected to one side of the airbag layer.

[0010] Furthermore, the shock absorption assembly also includes a connecting pipe and a suction pump. The connecting pipe is fixed to one side of the diversion pipe, and the suction pump is installed on one side of the connecting pipe.

[0011] Furthermore, the support assembly includes an upper support plate, a lower support plate, and a viscoelastic material. The lower support plate is installed on the lower side of the upper support plate, and the viscoelastic material is disposed between the upper support plate and the lower support plate.

[0012] Furthermore, the lower support plate is fixedly connected to the bottom frame plate and the connecting plate, and the lower support plate has a "U" shaped structure.

[0013] This utility model provides a heavy-duty transport chassis with damping and shock absorption, which has the following beneficial effects: This utility model is equipped with a shock-absorbing component. Several shock-absorbing springs distributed at equal intervals on the lower side of the connecting plate can play a role in buffering and shock absorption. The airbag layer and rubber block can work with the shock-absorbing springs to buffer and relieve pressure. The suction pump is connected to the airbag layer below the shock-absorbing spring through the connecting pipe and the diversion pipe, so as to facilitate the suction or delivery of air to the airbag layer, so as to adjust the internal pressure of the airbag layer according to the road conditions or load conditions.

[0014] This utility model is equipped with a support component. The upper support plate and the lower support plate are the main body of the chassis used to bear heavy loads. The viscoelastic material between the upper support plate and the lower support plate can absorb vibration, making the support component structure more stable. The bottom frame plate and the connecting plate constitute the basic frame structure of the heavy-duty transfer chassis. The setting of the reinforced side plate and the reinforcing block can enhance the structural strength of the basic frame and facilitate subsequent heavy-duty transfer. Attached Figure Description

[0015] Figure 1 This is an exploded structural diagram of a heavy-duty transport chassis with damping and shock absorption according to the present invention. Figure 2 This is a partially enlarged structural diagram of the shock absorption component of a heavy-duty transport chassis with damping and shock absorption according to the present invention. Figure 3 This is a schematic diagram of the overall structure of a heavy-duty transport chassis with damping and shock absorption according to this utility model.

[0016] In the diagram: 1. Base frame plate; 2. Connecting plate; 3. Reinforcing component; 301. Reinforcing side plate; 302. Reinforcing block; 4. Connecting frame; 5. Shock absorption component; 501. Shock absorption spring; 502. Damping column; 503. Spring pad; 504. Airbag layer; 505. Rubber block; 506. Diverter pipe; 507. Connecting pipe; 508. Suction pump; 6. Support component; 601. Upper support plate; 602. Lower support plate; 603. Viscoelastic material. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0018] like Figure 1 and Figure 3 As shown, a heavy-duty transport chassis with damping and shock absorption includes a bottom frame plate 1, a shock absorption component 5, and a support component 6. There are two bottom frame plates 1, and a connecting plate 2 is welded between the bottom frame plates 1. A reinforcement component 3 is installed on the side of the support component 6. The reinforcement component 3 includes a reinforcement side plate 301. The reinforcement side plate 301 is fixed to the lower edge of the bottom frame plate 1, and the bottom frame plate 1 and the reinforcement side plate 301 are perpendicular to each other. The reinforcement component 3 also includes a reinforcing block 302. The reinforcing blocks 302 are fixed at equal intervals on the inner side of the reinforcement side plate 301, and the upper side of the reinforcing block 302 is fixedly connected to the bottom frame plate 1. The reinforcing block 302 has a triangular structure, and the reinforcing block 302 is fixedly connected to the connecting frame 4. A support assembly 6 is installed on the upper side of the bottom frame plate 1. The support assembly 6 includes an upper support plate 601, a lower support plate 602, and a viscoelastic material 603. The lower support plate 602 is installed on the lower side of the upper support plate 601, and the viscoelastic material 603 is provided between the upper support plate 601 and the lower support plate 602. The lower support plate 602 is fixedly connected to the bottom frame plate 1 and the connecting plate 2, and the lower support plate 602 has a "U" shaped structure. The upper support plate 601 and the lower support plate 602 are the main body of the chassis used to bear heavy loads. The viscoelastic material 603 between the upper support plate 601 and the lower support plate 602 can absorb vibrations, making the structure of the support assembly 6 more stable. The bottom frame plate 1 and the connecting plate 2 constitute the basic frame structure of the heavy-duty transfer chassis. The setting of the reinforced side plate 301 and the reinforcing block 302 facilitates the enhancement of the structural strength of the basic frame and facilitates subsequent heavy-duty transfer.

[0019] like Figures 1-2As shown, a shock-absorbing assembly 5 is installed on the lower side of the connecting plate 2, and a connecting frame 4 is installed on the lower side of the shock-absorbing assembly 5. The shock-absorbing assembly 5 includes a shock-absorbing spring 501, a damping column 502, a spring pad 503, an airbag layer 504, and a rubber block 505. Spring pads 503 are fixed to both the upper and lower ends of the shock-absorbing spring 501, and a damping column 502 is provided inside the shock-absorbing spring 501. An airbag layer 504 is installed at the bottom of the lower spring pad 503, and a rubber block 505 is provided below the airbag layer 504. The shock-absorbing assembly 5 also includes a diversion pipe 506. The shock-absorbing springs 501 are evenly distributed, and one side of the airbag layer 504 is connected to the diversion pipe 506. The shock-absorbing assembly 5 also includes a connecting pipe 507 and a suction pump 508. One side of the diversion pipe 506 is fixed... A connecting pipe 507 is provided, and a suction pump 508 is installed on one side of the connecting pipe 507. Several equally spaced damping springs 501 on the lower side of the connecting plate 2 can play a role in buffering and damping. The airbag layer 504 and the rubber block 505 can work with the damping springs 501 to buffer and release pressure. The suction pump 508 is connected to the airbag layer 504 below the damping springs 501 through the connecting pipe 507 and the diversion pipe 506, which facilitates the pumping or pumping of air into the airbag layer 504. This allows for adjustment of the internal pressure of the airbag layer 504 according to road conditions or load conditions. When the road surface is bumpy, the airbag layer 504 can be inflated to increase the damping and reduce swaying. When unloaded or lightly loaded, a certain amount of air is pumped out to reduce the damping and achieve a smoother damping effect, ultimately promoting stable damping.

[0020] In summary, as Figures 1-3 As shown, this damped and shock-absorbing heavy-duty transport chassis, in use, firstly allows the bottom frame plate 1 and connecting plate 2 to form the basic frame structure of the heavy-duty transport chassis. The addition of reinforced side plates 301 and reinforcing blocks 302 enhances the structural strength of the basic frame, facilitating subsequent heavy-duty transport. The upper support plate 601 and lower support plate 602 form the main body of the chassis, used to bear heavy loads. The viscoelastic material 603 between the upper support plate 601 and lower support plate 602 can absorb vibrations, making the support component 6 structure more stable. During use, several equally spaced damping springs 501 on the underside of the connecting plate 2 can play a role in buffering and damping vibrations. The airbag layer 504 and rubber block 505 can work with the shock-absorbing spring 501 to buffer and relieve pressure. The suction pump 508 is connected to the airbag layer 504 below the shock-absorbing spring 501 through the connecting pipe 507 and the diversion pipe 506. It can pump air into or out of the airbag layer 504. When the road surface is bumpy, the airbag layer 504 can be inflated to increase the damping and reduce shaking. When unloaded or lightly loaded, a certain amount of air can be pumped out to reduce the damping and achieve a smoother shock absorption effect. This allows the internal pressure of the airbag layer 504 to be adjusted according to the road conditions or load conditions to promote stable shock absorption. This completes the use process of the heavy-duty transport chassis with damping shock absorption.

[0021] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A heavy-duty transport chassis with damping and shock absorption, comprising a bottom frame plate (1), a shock absorption assembly (5), and a support assembly (6), characterized in that, Two bottom frame plates (1) are provided, and a connecting plate (2) is welded between the bottom frame plates (1). A reinforcing component (3) is installed on the side of the support component (6). A shock-absorbing component (5) is installed on the lower side of the connecting plate (2), and a connecting frame (4) is installed on the lower side of the shock-absorbing component (5). The shock-absorbing component (5) includes a shock-absorbing spring (501), a damping column (502), a spring pad (503), an airbag layer (504), and a rubber block (505). The upper and lower ends of the shock-absorbing spring (501) are fixed with spring pads (503), and a damping column (502) is provided on the inner side of the shock-absorbing spring (501). An airbag layer (504) is installed at the bottom of the lower spring pad (503), and a rubber block (505) is provided on the lower side of the airbag layer (504). A support component (6) is installed on the upper side of the bottom frame plate (1).

2. The heavy-duty transport chassis with damping and shock absorption according to claim 1, characterized in that, The reinforcement component (3) includes a reinforcement side plate (301), and the reinforcement side plate (301) is fixed to the lower edge of the bottom frame plate (1), and the bottom frame plate (1) and the reinforcement side plate (301) are perpendicular to each other.

3. The heavy-duty transport chassis with damping and shock absorption according to claim 2, characterized in that, The reinforcement component (3) also includes a reinforcing block (302). The reinforcing block (302) is fixed at equal intervals on the inner side of the reinforcement side plate (301), and the upper side of the reinforcing block (302) is fixedly connected to the bottom frame plate (1).

4. The heavy-duty transport chassis with damping and shock absorption according to claim 3, characterized in that, The reinforcing block (302) has a triangular structure, and the reinforcing block (302) is fixedly connected to the connecting frame (4).

5. A heavy-duty transport chassis with damping and shock absorption according to claim 1, characterized in that, The shock absorption assembly (5) also includes a diversion pipe (506), the shock absorption springs (501) are distributed at equal distances, and the diversion pipe (506) is connected to one side of the airbag layer (504).

6. A heavy-duty transport chassis with damping and shock absorption according to claim 5, characterized in that, The shock absorption assembly (5) also includes a connecting pipe (507) and a suction pump (508). The connecting pipe (507) is fixed on one side of the diversion pipe (506), and the suction pump (508) is installed on one side of the connecting pipe (507).

7. A heavy-duty transport chassis with damping and shock absorption according to claim 1, characterized in that, The support assembly (6) includes an upper support plate (601), a lower support plate (602) and a viscoelastic material (603). The lower support plate (602) is installed on the lower side of the upper support plate (601), and the viscoelastic material (603) is disposed between the upper support plate (601) and the lower support plate (602).

8. A heavy-duty transport chassis with damping and shock absorption according to claim 7, characterized in that, The lower support plate (602) is fixedly connected to the bottom frame plate (1) and the connecting plate (2), and the lower support plate (602) has a "U" shaped structure.

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