Title:
AUTOMATIC DISCHARGE HOPPER
Document Type and Number:
WIPO Patent Application WO/2018/098610
Kind Code:
A1
Abstract:
An automatic discharge hopper, comprising a main body (1) having an open structure at a lower end, and provided with a discharge plate (2) therebelow. The discharge plate (2) is pivoted to a lower terminal portion of the main body. The main body is symmetrically provided with two pneumatic cylinders (3). Piston rods of the pneumatic cylinders are pivoted to the discharge plate. A curved protrusion (21) is provided on the side of the discharge plate facing the main body. A pressure sensor used to detect a pressure on the discharge plate is mounted on the main body. When the pressure on the discharge plate reaches a preset pressure value, the piston rods of the pneumatic cylinders extend downward and drive the discharge plate to be inclined downward at a preset slope. In addition, the side of the main body facing the discharge plate is provided with the curved protrusion. In this way, the present invention enables a smooth discharge of a powder material, and achieves a rapid and automatic discharge of the material, thus saving manual labors, and improving operation efficiency.
Inventors:
HUANG XIAORU (CN)
Application Number:
PCT/CN2016/107660
Publication Date:
June 07, 2018
Filing Date:
November 29, 2016
Export Citation:
Assignee:
HUANG XIAORU (CN)
International Classes:
B28C7/16
Foreign References:
| CN205466756U | 2016-08-17 | |||
| CN205552877U | 2016-09-07 | |||
| CN203317566U | 2013-12-04 | |||
| CN105818271A | 2016-08-03 | |||
| CN201371506Y | 2009-12-30 | |||
| JP2004284154A | 2004-10-14 |
Attorney, Agent or Firm:
NANJING LI & FENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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