Concrete spreader and spreading method thereof

A distributing machine and concrete technology, which is applied in the processing of building materials, construction, building construction, etc., can solve the problem of limited distribution range, achieve the effect of no dead angle, easy maintenance, and avoid overturning

Active Publication Date: 2011-08-03
FUJIAN SOUTHERN HIGHWAY MECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the shortcomings of the limited distribution range of the distribution machine in the prior art, and provide a concrete distribution machine with a large distribution space and a distribution method thereof, and there is no dead space in the distribution space

Method used

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  • Concrete spreader and spreading method thereof
  • Concrete spreader and spreading method thereof
  • Concrete spreader and spreading method thereof

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Embodiment Construction

[0036] The present invention will be described in detail below through specific embodiments.

[0037] Reference figure 1 , A concrete distributor of the present invention includes a main track unit 10, a large crane 20, a small crane 30, a main machine 40 and an overhaul platform 50, a hydraulic control system and an electrical control system.

[0038] Reference figure 1 , The main rail unit 10 is composed of two main rails 11, 12 arranged longitudinally parallel to each other, and the main rails 11, 12 are at a certain distance from the ground.

[0039] Reference figure 1 , The big crane 20 is erected on the main track unit 10, including two parallel and laterally arranged secondary tracks 21, 22; both ends of the big crane 20 are equipped with self-propelled gear trains, which can be installed on the main track unit 10 according to instructions Longitudinal reciprocating motion or parking.

[0040] Reference figure 1 with figure 2 , The trolley 30 is erected on the trolley 20, and ...

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PUM

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Abstract

The invention relates to special engineering mechanical equipment spreading previously stirred concrete on a designated working face, in particular to a concrete spreader and a spreading method thereof. The concrete spreader comprises a main track unit, a large travelling crane, a small travelling crane, a spreading main machine and a hopper, wherein the large travelling crane longitudinally reciprocates on the main track unit by dint of the driving of a drive device; the small travelling crane horizontally reciprocates on the large travelling crane by dint of the driving of the drive device;the spreading main machine comprises a main stand, a stock bin lifting platform and a lifting oil cylinder, wherein the main stand is connected with the small travelling crane and the stock bin lifting platform can be lifted along the main stand; the hopper is arranged on the lower part of the stock bin lifting platform, a discharge outlet and a feed inlet of the hopper are eccentric at least 300mm, and the hopper reciprocates at an angle of 180 degrees by dint of the driving of a speed reduction motor. The invention realizes the omnibearing spread by dint of the longitudinal motion of the large travelling crane on the main track unit, the horizontal motion of the small travelling crane on the large travelling crane, the up-and-down motion of the stock bin lifting platform on the main stand and the self-rotation motion of the hopper and has larger spreading space without a spreading dead angle.

Description

Technical field [0001] The invention relates to a special engineering machinery equipment for spreading pre-mixed concrete on a designated working surface, in particular to a concrete distributor and a method for distributing the same. Background technique [0002] The concrete distributor is a special construction machinery equipment that spreads pre-mixed concrete on the designated working surface. Because the concrete distributor is usually limited to a fixed position, the cloth range is limited, and the cloth space has dead ends, which is greatly restricted in actual use. Summary of the invention [0003] The main purpose of the present invention is to overcome the shortcoming of the limitation of the distributing range of the distributing machine in the prior art, and to provide a concrete distributing machine with a larger distributing space and a distributing method thereof, and the distributing space has no dead ends. [0004] The present invention adopts the following tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/04
Inventor 黄文景李宝王海龙张宝裕邓小连王桂娟郭志东
Owner FUJIAN SOUTHERN HIGHWAY MECHANICAL
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