JPS63119544U

JPS63119544U -

Info

Publication number: JPS63119544U
Application number: JP946887U
Authority: JP
Priority date: 1987-01-26
Filing date: 1987-01-26
Publication date: 1988-08-02

Description

[Brief explanation of drawings]

第１図は本考案の実施例のパドルフイーダとス
クリユーフイーダとの縦断面図、第２図はパドル
フイーダの平面図、第３図はパドルフイーダの正
面図、第４図はツインベルトアンローダの全体正
面図、第５図は第１図の―線断面図、第６図
は直上フレームとブームとの交差部分の拡大図、
第７図は直上フレームの横断方向の断面図である
。２ａ……パドルフイーダ、２ｂ……スクリユー
フイーダ、２０……掻寄せ開口、２１ａ……主翼
、２１ｂ……副翼、２２……上面板、２３……仕
切り部材、２４……電磁石、３０・３１……ベル
ト。 Fig. 1 is a longitudinal sectional view of a paddle feeder and screw feeder according to an embodiment of the present invention, Fig. 2 is a plan view of the paddle feeder, Fig. 3 is a front view of the paddle feeder, and Fig. 4 is an overall front view of the twin belt unloader. Figure 5 is a sectional view taken along the line - in Figure 1, Figure 6 is an enlarged view of the intersection between the directly overhead frame and the boom,
FIG. 7 is a transverse cross-sectional view of the directly above frame. 2a... Paddle feeder, 2b... Screw feeder, 20... Scraping opening, 21a... Main wing, 21b... Secondary wing, 22... Top plate, 23... Partition member, 24... Electromagnet, 30. 31...Belt.

Claims

[Scope of utility model registration request]

A paddle feeder that is rotatably arranged around a vertical axis and has a scraping opening formed on its outer periphery, and a screw feeder that rotates about the vertical axis in the opposite direction to the paddle feeder and transports bulk cargo from the paddle feeder upward. and a twin belt conveyor that transfers the bulk cargo fed by the screw feeder by sandwiching it between a pair of belts, and the paddle feeder rotates around a vertical axis to The main wings are curved and arranged radially so as to send the bulk material toward the center from the scraping opening, the secondary wings are arranged on the outer periphery by dividing the area between the adjacent main wings, and The screen is composed of a top plate provided on the top surface, a partition member that divides the scraping opening on the outer periphery, and an electromagnet placed in the bulk material introduction passage formed between the main wing parts. A twin belt unloader characterized in that the feeder is provided with a control means configured to detect an overload state in the rotational drive of the screw feeder and to stop the rotational drive based on the detection signal. .