JPH0228494U

JPH0228494U -

Info

Publication number: JPH0228494U
Application number: JP10535388U
Authority: JP
Priority date: 1988-08-11
Filing date: 1988-08-11
Publication date: 1990-02-23

Description

[Brief explanation of the drawing]

第１図は本考案による粉体物用ホツパが適用さ
れる粉体物用組合わせ計量装置の一実施例を示す
概略構造図、第２図ａは本考案による粉体物用ホ
ツパの一実施例を示す図であつて、粉体物用組合
せ計量装置に設けられた中間ホツパと開閉機構の
位置関係を示す正面図、第２図ｂは同粉体物用ホ
ツパの側断面図、第２図ｃは同粉体物用ホツパの
底面図、第３図は同粉体物用ホツパにおける排出
扉の開閉動作を示す図、第４図は同粉体物用ホツ
パにおける排出扉の部分拡大断面図、第５図ａは
粉体物用組合せ計量装置に設けられた計量ホツパ
と開閉機構の位置関係を示す正面図、第５図ｂは
同粉体物用ホツパの側断面図、第５図ｃは同粉体
物用ホツパの底面図、第６図は同粉体物用ホツパ
における排出扉の開閉動作を示す図、第７図は従
来より用いられている組合わせ計量装置の一例を
示す概略構造図、第８図ａは従来より用いられて
いるホツパの一例を示す図、第８図ｂは同ホツパ
における排出扉の開閉動作を示す図である。１２……中間ホツパ、１２ａ……ホツパ本体、
１２ｃ，１２ｄ……排出扉、１３……計量ホツパ
、１３ａ……ホツパ本体、１３ｂ……仕切部材、
１３ｃ，１３ｄ……排出扉、１５……開閉機構、
１６……貯留部。 FIG. 1 is a schematic structural diagram showing an embodiment of a combination weighing device for powder objects to which a hopper for powder objects according to the present invention is applied, and FIG. 2 a shows an implementation of the hopper for powder objects according to the present invention. FIG. 2B is a front view showing the positional relationship between the intermediate hopper and the opening/closing mechanism provided in the combination weighing device for powder objects; FIG. Figure c is a bottom view of the powder hopper, Figure 3 is a diagram showing the opening/closing operation of the discharge door in the powder hopper, and Figure 4 is a partially enlarged cross-section of the discharge door in the powder hopper. Figure 5a is a front view showing the positional relationship between the weighing hopper and the opening/closing mechanism provided in the combination weighing device for powdery objects, and FIG. 5b is a side sectional view of the same hopper for powdery objects. c is a bottom view of the powder hopper, Figure 6 is a diagram showing the opening/closing operation of the discharge door in the powder hopper, and Figure 7 is an example of a conventional combination weighing device. The schematic structure diagram, FIG. 8a, is a diagram showing an example of a conventionally used hopper, and FIG. 8b is a diagram showing the opening/closing operation of the discharge door in the same hopper. 12...Intermediate hopper, 12a...Hopper body,
12c, 12d...Discharge door, 13...Measuring hopper, 13a...Hopper body, 13b...Partition member,
13c, 13d...Discharge door, 15...Opening/closing mechanism,
16...Reservoir.

Claims

[Claims for Utility Model Registration] (1) In a powder hopper that discharges the powder stored in the hopper body by controlling the opening and closing of a pair of discharge doors rotatably supported on the hopper body. , the open end of each of the discharge doors is disposed in contact with the hopper body at a predetermined distance from the center of the hopper body, and the open end of one of the discharge doors is formed to extend from the abutting position. A hopper for powder materials. (2) In a powder hopper that discharges the powder stored in the hopper body by controlling the opening and closing of a pair of discharge doors rotatably supported on the hopper body, the interior of the hopper body is divided into two parts. A partition member is fixedly installed so as to protrude from the hopper main body, and discharge doors are provided on both sides of the partition member such that one end thereof abuts slightly above the terminal end surface of the partition member. A hopper for powder materials featuring the following.