CN210000210U - Buffering and noise-reducing device for mixing tank body of concrete mixing transport vehicle - Google Patents
Buffering and noise-reducing device for mixing tank body of concrete mixing transport vehicle Download PDFInfo
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- CN210000210U CN210000210U CN201920962640.9U CN201920962640U CN210000210U CN 210000210 U CN210000210 U CN 210000210U CN 201920962640 U CN201920962640 U CN 201920962640U CN 210000210 U CN210000210 U CN 210000210U
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- base
- rubber pad
- tank body
- cushion rubber
- wheel assembly
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a device of making an uproar falls in buffering of concrete mixing transport vechicle agitator tank body, including riding wheel assembly, base, the base welding is on sub vehicle frame after-poppet, and the base is hollow structure, is equipped with cushion rubber pad in the hollow structure of base, and cushion rubber pad top surface is higher than the base, and cushion rubber pad supporting riding wheel assembly bottom surface is fixed a position by connecting bolt between riding wheel assembly and the base, the utility model discloses a cushion rubber pad has played the effect of bearing and has opened, and when whole car produced great impact force, cushion rubber pad is with the various power of the agitator tank body superstructure that it bore, smoothly passes to substructure, effectively eliminates because the vehicle goes, the produced resonance effect of jar body rotation, prevents the steel construction because phenomenons such as deformation, welding seam fracture that resonance phenomenon produced to can reduce the noise of operation effectively, improve the stability of whole car, the utility model discloses simple structure, simple to easy to operate can not influence the overall structure of vehicle.
Description
Technical Field
The utility model relates to a concrete mixing transport vechicle specifically is kinds of concrete mixing transport vechicle agitator tank's buffering and noise reduction device.
Background
The concrete mixing truck is a special vehicle for conveying concrete, mixing tanks with similar shapes to a pear shape are used for bearing the concrete, and in order to prevent the concrete in the tanks from solidifying, the mixing tanks are kept to rotate all the time in the transportation process from a mixing station to a destination.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a device of making an uproar falls in buffering of kind of concrete mixing transport vechicle agitator tank body, can effectively eliminate because the vehicle goes, jar produced resonance effect of body rotation, prevent automobile body steel construction because deformation, the welding seam fracture phenomenon that resonance phenomenon produced to can reduce the running noise effectively.
The utility model provides a technical scheme that its technical problem adopted is:
A buffering and noise-reducing device for a mixing tank of a concrete mixing truck comprises a riding wheel assembly and a base, wherein the base is welded on a rear support of an auxiliary frame and is of a hollow structure, a buffering rubber pad is arranged in the hollow structure of the base, the top surface of the buffering rubber pad is higher than that of the base, the buffering rubber pad of the buffering rubber pad supports the bottom surface of the riding wheel assembly, and the riding wheel assembly and the base are positioned by a connecting bolt.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, beneficial effect is:
the buffer rubber pad additionally arranged between the riding wheel assembly and the base plays a role in bearing up and down, when the whole vehicle generates larger impact acting force, the buffer rubber pad stably transmits various forces borne by the buffer rubber pad to the lower platform, the auxiliary beam, the chassis, the motor, the speed reducer and the like, the resonance effect generated by vehicle running and tank body rotation is effectively eliminated, the phenomena of deformation, welding seam cracking and the like of a steel structure due to the resonance phenomenon are prevented, the operating noise can be effectively reduced, the stability of the whole vehicle is improved, and a design basis is also provided for the light weight design of the whole vehicle. The utility model has the advantages of simple structure, simple to operate can not influence the overall structure of vehicle.
Drawings
Fig. 1 is a schematic view of the installation position of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1-speed reducer and motor; 2-stirring the tank body; 3-a buffer noise reduction device; 4-subframe rear support; 5-a riding wheel assembly; 6-a base; 7-cushion rubber pad.
Detailed Description
The present invention will be described in further with reference to the following drawings and examples.
Referring to fig. 1 and 2, a buffering and noise reducing device 3 of a mixing tank body 2 of a concrete mixing truck is composed of a riding wheel assembly 5, a base 6 and a buffer rubber pad 7, wherein the base 6 is welded on a rear support 4 of an auxiliary frame, the base 6 is of a hollow structure, the buffer rubber pad 7 is arranged in the hollow structure of the base 6, the top surface of the buffer rubber pad 7 is higher than that of the base 6, the top surface of the buffer rubber pad 7 supports the bottom surface of the riding wheel assembly 5, and the riding wheel assembly 5 and the base 6 are positioned by a connecting bolt.
The front end of the stirring tank body 2 is connected with a speed reducer and a motor 1, the tail end of the stirring tank body 2 is provided with a circular track, the circular track is connected with two riding wheel tangent planes of a riding wheel assembly 5, the weight of the stirring tank body 2 and concrete in the stirring tank body is borne by speed reducers and two riding wheels, when the stirring tank body 2 generates larger impact acting force, a buffer rubber pad 7 can play a role in corresponding buffering, the extrusion of the stirring tank body 2 on an auxiliary frame rear support 4 is reduced, the integral toughness of the auxiliary frame rear support 4 is increased, actually, the buffer rubber pad 7 has the function of being opened and closed, bearing various forces applied by the stirring tank body 2 and reliably and stably transmitting the forces to the auxiliary frame rear support, the resonance effect generated by the running of a vehicle and the rotation of the stirring tank body 2 is effectively eliminated, the phenomena of deformation, cracking of welding seams and the like of a steel structure due.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (1)
- The buffering and noise reducing device for the mixing tank body of the concrete mixing transport vehicle comprises a riding wheel assembly and a base, wherein the base is welded on a rear support of an auxiliary frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962640.9U CN210000210U (en) | 2019-06-25 | 2019-06-25 | Buffering and noise-reducing device for mixing tank body of concrete mixing transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962640.9U CN210000210U (en) | 2019-06-25 | 2019-06-25 | Buffering and noise-reducing device for mixing tank body of concrete mixing transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210000210U true CN210000210U (en) | 2020-01-31 |
Family
ID=69310080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962640.9U Active CN210000210U (en) | 2019-06-25 | 2019-06-25 | Buffering and noise-reducing device for mixing tank body of concrete mixing transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210000210U (en) |
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2019
- 2019-06-25 CN CN201920962640.9U patent/CN210000210U/en active Active
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