Title:
INTELLIGENT FEEDING APPARATUS FOR CONCRETE PRECAST PILE MOLD
Document Type and Number:
WIPO Patent Application WO/2020/238398
Kind Code:
A1
Abstract:
The present invention relates to an intelligent feeding apparatus for a concrete precast pile mold, comprising a pump for conveying concrete, the intelligent feeding apparatus comprising a resistance reduction unit and a mobile adaptation unit. The resistance reduction unit comprises a pump, a pumping pipe, and a controller. A feeding channel is provided in the pumping pipe. The radial dimension of the feeding channel gradually increases from the end close to the pump to the other end. The pump is connected to the controller by means of a wire. The controller is adapted to send a signal to the pump to control the efficiency of the pump conveying concrete to the pumping pipe. The mobile adaptation unit comprises a platform, at least two weighing sensors, and a controller. The weighing sensors are disposed along the linear direction of the top surface of the mobile platform. A mold is provided on the top of the weighing sensors. According to the present invention, the structure of the pumping pipe is rationally improved to reduce the friction between the pumping pipe and the concrete. Moreover, with respect to a conventional simple way, the movement of the mold can be adjusted adaptively according to the amount of concrete injected in the mold to avoid the problem of the blockage of the pumping pipe because the mold is moved too slowly.
Inventors:
LI QUANMIN (CN)
LI JINZHU (CN)
YUAN ZHIZHOU (CN)
LI JIANYU (CN)
WANG YONG (CN)
YAN JINGKAI (CN)
LI JINZHU (CN)
YUAN ZHIZHOU (CN)
LI JIANYU (CN)
WANG YONG (CN)
YAN JINGKAI (CN)
Application Number:
PCT/CN2020/082617
Publication Date:
December 03, 2020
Filing Date:
March 31, 2020
Export Citation:
Assignee:
NANJING JULI INTELLIGENT MANUFACTURING TECH INSTITUTE CO LTD (CN)
International Classes:
B28B21/00
Foreign References:
| CN110076902A | 2019-08-02 | |||
| CN207757826U | 2018-08-24 | |||
| CN102172982A | 2011-09-07 | |||
| CN102350734A | 2012-02-15 | |||
| CN202045741U | 2011-11-23 | |||
| JPH08281629A | 1996-10-29 |
Attorney, Agent or Firm:
NANJING RUIZHIBO INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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