JPH0281425U

JPH0281425U -

Info

Publication number: JPH0281425U
Application number: JP16065588U
Authority: JP
Priority date: 1988-12-09
Filing date: 1988-12-09
Publication date: 1990-06-22

Description

[Brief explanation of drawings]

第１図は本考案の連続定量供給装置の全体を示
す概略側面図、第２図は原料繰り出し口の正面図
、第３図は開口量変更装置の平面図、第４図は第
３図の−線断面図、第５図は開口量変更装置
の全体斜視図、第６図は別の実施例を示す要部の
縦断側面図。１……原料繰り出し口、Ａ……原料ホツパー、
Ｂ……ベルトフイーダー、Ｃ……開口量変更装置
、Ｄ……払い出し量計測手段、ｗ……原料繰り出
し口の横幅、ｈ……原料繰り出し口の高さ。 Fig. 1 is a schematic side view showing the entire continuous quantitative feeding device of the present invention, Fig. 2 is a front view of the raw material delivery port, Fig. 3 is a plan view of the opening amount changing device, and Fig. 4 is the same as Fig. 3. 5 is an overall perspective view of the opening amount changing device, and FIG. 6 is a vertical sectional side view of main parts showing another embodiment. 1... Raw material feeding port, A... Raw material hopper,
B...belt feeder, C...opening amount changing device, D...dispensing amount measuring means, w...width of raw material feeding port, h...height of raw material feeding port.

Claims

[Claims for Utility Model Registration] 1. A continuous quantitative feeding device that is equipped with a raw material hopper A and a belt feeder B for feeding the raw material disposed opposite to the outlet of the hopper A, and feeds out the raw material by rotation of the belt. A continuous quantitative supply device characterized in that a device C for changing the opening amount of the raw material feed-out port 1 formed by the outlet and the belt surface is provided. 2. The continuous quantitative feeding device according to claim 1, further comprising means for changing the feeding speed of the raw material of the belt feeder B. 3. The continuous fixed quantity supply device according to claim 1 or 2, wherein the opening amount changing device C is a device that changes the width w and height h of the raw material feeding port 1 at a constant ratio. 4. The continuous quantitative feeding device according to claim 1 or 2, wherein the opening amount changing device C is a width changing device and a height changing device that individually change the width w and height h of the raw material feeding port 1. 5. A raw material dispensing amount measuring means D, a raw material dispensing amount setting means, a calculating means for calculating a deviation from a dispensing amount set value based on the dispensing amount measurement result by the measuring means, and an opening amount setting means based on the calculation result. 5. The continuous quantitative supply device according to claim 2, further comprising dispensing control means for controlling the changing device C and the speed changing means so as to reduce the deviation.