Unlock instant, AI-driven research and patent intelligence for your innovation.

Batching device, batching device control equipment, method, system and construction machinery

A device control and equipment technology, applied in the direction of pump control, mechanical equipment, liquid variable capacity machinery, etc., can solve problems such as resonance, affecting equipment use safety and life, boom vibration, etc.

Active Publication Date: 2015-09-02
ZOOMLION HEAVY IND CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the swing of the S tube always takes time, during the swing process of the S tube, the S tube will inevitably be connected to any pumping master cylinder for a period of time, resulting in interruption of material delivery
Therefore, the delivery of materials during the continuous pumping process is actually interrupted periodically, which will cause the articulated boom to pulsate, cause the boom to vibrate, and even cause resonance, which seriously affects the safety and life of the equipment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Batching device, batching device control equipment, method, system and construction machinery
  • Batching device, batching device control equipment, method, system and construction machinery
  • Batching device, batching device control equipment, method, system and construction machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] figure 1 It is a structural schematic diagram of the batching device provided by the present invention. Such as figure 1 As shown, the present invention provides a batching device, which includes a branch pipeline 10 connected to the delivery pipe of the pump truck and sucking material from the delivery pipe through the branch pipeline 10 and reusing the sucked material pump to the pumping mechanism within the delivery tube. In this way, the pumping mechanism can suck material from the conveying pipe during the pumping period of the pumping system of the pump truck, and can absorb the sucked material during the intermittent period of pumping (that is, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a distributor, a distributor control device and method, a distribution system and an engineering machine with the system. The distributor comprises a branch pipe connected to a delivery pipe of a pump truck and a pumping mechanism for absorbing materials from the delivery pipe through the branch pipe and pumping the absorbed materials to the delivery pipe again. Through the technical scheme, supplied materials can be replenished when the materials are stopped to be delivered through an S pipe, so that the material delivery continuity can be improved and pumping pulse and arm rest vibration caused by pumping pulse are avoided.

Description

technical field [0001] The present invention relates to the field of construction machinery, in particular to a batching device, a control device for the batching device, a control method for the batching device, a batching system and construction machinery including the system. Background technique [0002] Pump trucks are concrete conveying equipment with articulated booms. The long boom pump truck usually adopts a double-cylinder piston pumping system to ensure a large pumping pressure and transport the concrete material to the upper level (or remote end); the double-cylinder piston pumping system is usually equipped with an S-shaped distribution pipe , Through the cooperation of the S tube and the concrete cylinder, continuous pumping is realized. [0003] However, because the swing of the S tube always takes time, during the swing process of the S tube, the S tube must be connected to any pumping master cylinder for a period of time, thereby causing the material delive...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/02F04B17/00F04B15/02F04B49/06
Inventor 曾中炜
Owner ZOOMLION HEAVY IND CO LTD