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Screw type concrete pouring machine

A concrete and pouring machine technology, which is applied in construction, building structure, and building material processing, can solve the problems of uneven slurry transportation, high noise, and short lift, and achieve improved safety, no noise, and power low cost effect

Inactive Publication Date: 2013-10-02
张桂华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a screw type concrete pouring machine to solve the problems of the existing concrete pouring machine with short lift, high noise and insufficient smooth slurry delivery

Method used

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  • Screw type concrete pouring machine

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Embodiment Construction

[0015] like figure 1 As shown, the feeding port of the barrel 6 is connected with a feed hopper 3, and an electric mixer is installed in the feed hopper 3. The electric mixer is connected to a horizontal shaft 10 supported by a bearing or a bushing on the feed hopper 3. On the shaft 10, a number of driving levers 11 arranged obliquely are welded. Outside the shaft 10 A small motor 4 is connected to the end to drive the shaft 10 to rotate, so that the driving lever 11 on the shaft can open the concrete ingredients entering from the feed hopper 3 during the rotation, thereby completing the mixing operation.

[0016] A pump tube 9 is connected to the discharge end of the barrel 6 and a shut-off valve 8 is installed. The auger 5 is threaded through the barrel 1, and the auger driving mechanism is connected to the outside of the barrel 6. The auger driving mechanism includes a main motor 1 and a reducer 2, and the output shaft of the reducer 2 is connected with the end of the aug...

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Abstract

The invention relates to a screw type concrete pouring machine, which is structurally characterized in that a machine barrel is connected with a feed hopper; a discharge end of the machine barrel is connected with a pump pipe; a screw conveyor is mounted in the machine barrel; and the external part of the machine barrel is connected with a screw conveyor driving mechanism. The screw type concrete pouring machine has the advantages that a basically constant propelling force is produced through continuous rotation of the screw conveyor according to the characteristics of concrete size, the concrete size is enabled to be ceaselessly and forcibly propelled into the pump pipe under the rotation and the agitation of the screw conveyor and finally continuously and steadily discharged at one end of the pump pipe, and thus the aim of remote, high-lift and continuous pouring is achieved.

Description

technical field [0001] The invention relates to a concrete conveying equipment, in particular to a screw type concrete pouring machine. Background technique [0002] The existing concrete pouring machine uses a piston propeller to push the concrete slurry to the pump pipe. This structure not only consumes a lot of power, but also has high working noise, and because the propulsion mechanism adopts a reciprocating action mode, the delivery of the slurry is insufficient. It is stable and the lift of the pouring machine is not high. The existence of these factors has a greater adverse effect on the concrete pouring work and the construction quality of the concrete pouring. Contents of the invention [0003] The object of the present invention is to provide a screw type concrete pouring machine to solve the problems of short lift, high noise and insufficient smooth slurry delivery in the existing concrete pouring machine. [0004] The present invention is achieved in this way...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/04
Inventor 张桂华
Owner 张桂华