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Concrete mixer truck

A technology for mixing transport vehicles and concrete, which is applied in the direction of concrete transportation, transportation and packaging, vehicle parts, etc., and can solve the problems of high center of gravity, high height, and easy tipping of the mixing drum

Active Publication Date: 2016-05-25
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention proposes a concrete mixer truck frame and a concrete mixer truck equipped with the frame to solve the problem that the height of the concrete mixer truck is too high, and the center of gravity of the mixing drum is high and easy to overturn

Method used

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] The basic idea of ​​the present invention is: while reducing the height of the concrete mixer truck, it does not affect the loading capacity and frame strength of the concrete mixer truck, and can well reduce the center of gravity of the concrete mixer truck, thereby preventing the concrete mixer truck from A rollover occurred causing an accident.

[0031] Combine below Figure 1 to Figure 4 , the preferred embodiments of the present invention are described in further detail:

[0032] It should be noted that in this section, the "front", "middle" and "rear" are relative to the body, the direction of the cab is "front", and the direction opposite to the cab is "rear". The part between "f...

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Abstract

The invention discloses a concrete mixer truck and its frame. The concrete mixer truck frame includes a front frame, a middle frame and a rear frame. The front frame and the rear frame are located at At both ends of the middle frame, the two longitudinal beams of the middle frame gradually widen outward to form an outer frame, and narrow at the connection with the rear frame. The frame of the concrete mixer truck with this structure can effectively reduce the height of the concrete mixer truck and at the same time lower the center of gravity of the mixing drum, thereby solving the problem that the concrete mixer truck is easy to roll over.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a concrete mixer truck. Background technique [0002] A concrete mixer truck is a special heavy vehicle for concrete transportation. In the related art, the concrete mixer truck includes a main frame, an auxiliary frame, a front desk, a back desk, a reducer and a mixing drum. The subframe is fixedly installed on the main frame, the front desk is fixedly installed at the front end of the subframe, the backstage is installed at the rear end of the subframe, the reducer is installed on the front desk, The front end of the mixing drum is installed on the reducer, and the rear end of the mixing drum is installed on the background. Due to the large weight of the concrete mixer truck, the operating road environment is usually harsh, and the center of gravity of the mixing drum is high after loading, which is prone to rollover and other problems. As the volume of the mixing drum in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/02B60P3/16
Inventor 张克军张灿李文龙
Owner SANY AUTOMOBILE MFG CO LTD
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