JPS62144219U

JPS62144219U -

Info

Publication number: JPS62144219U
Application number: JP2911486U
Authority: JP
Priority date: 1986-03-03
Filing date: 1986-03-03
Publication date: 1987-09-11

Description

[Brief explanation of the drawing]

第１図はロータリーバルブを介してホツパーに
接続されたフローコンベアーを示す図、第２図は
フローコンベアーの粉体輸送量制御機構を設けた
部分の側面図、第３図は第２図のＡ，Ａ′矢視図
、第４図及び第５図はバランサーを設けた図、第
６図は近接スイツチの原理図である。図において、１……ホツパー、２……ロータリ
ーバルブ、３……フローコンベアー、４……粉体
入口、５……粉体出口、６ａ……上部主務チエー
ン、６ｂ……下部主務チエーン、７……軸、８…
…軸受、９……粉面検知板、１０……粉面検知棒
、１１……近接スイツチ、１２……検出ヘツド、
１３……バランサー、１４……近接スイツチ調整
板、１５……近接スイツチ取付板、１６……指針
、１７，１７′……蝶ネジ、１８……ステー、１
９……導線、２０……点検穴である。 Figure 1 is a diagram showing a flow conveyor connected to a hopper via a rotary valve, Figure 2 is a side view of the part of the flow conveyor equipped with a powder transport amount control mechanism, and Figure 3 is A of Figure 2. , A' arrow view, FIGS. 4 and 5 are views in which a balancer is provided, and FIG. 6 is a principle diagram of a proximity switch. In the figure, 1...Hopper, 2...Rotary valve, 3...Flow conveyor, 4...Powder inlet, 5...Powder outlet, 6a...Upper main chain, 6b...Lower main chain, 7... ...Axis, 8...
... Bearing, 9 ... Powder surface detection plate, 10 ... Powder surface detection rod, 11 ... Proximity switch, 12 ... Detection head,
13... Balancer, 14... Proximity switch adjustment plate, 15... Proximity switch mounting plate, 16... Pointer, 17, 17'... Thumb screw, 18... Stay, 1
9...Conducting wire, 20...Inspection hole.

Claims

[Scope of Claim for Utility Model Registration] (1) A flow conveyor horizontally and perpendicular to the moving direction of the main chain, adjacent to the upper main chain between the upper main chain and the lower main chain of the flow conveyor connected to the rotary valve. A shaft is provided that passes through the casing of the shaft and reaches the outside of the casing, and a powder surface detection plate is fixed to one side of the shaft so as not to contact the main chain. At one end, an iron powder surface detection rod is attached to one direction of the axis at approximately the same corner as the powder surface detection plate, and the tip of the powder surface detection rod can approach the detection head of a fixed proximity switch. A flow conveyor powder transport amount control mechanism characterized by its structure. (2) Scope of Utility Model Registration Claim (1) characterized in that a balancer is attached to the part outside the casing of the shaft that passes through the casing of the flow conveyor and reaches the outside of the casing at a certain angle with the powder surface detection rod. ) Powder transport amount control mechanism of the flow conveyor described in item ).