JPH02142621U - - Google Patents
Info
- Publication number
- JPH02142621U JPH02142621U JP5216489U JP5216489U JPH02142621U JP H02142621 U JPH02142621 U JP H02142621U JP 5216489 U JP5216489 U JP 5216489U JP 5216489 U JP5216489 U JP 5216489U JP H02142621 U JPH02142621 U JP H02142621U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- hopper
- screen
- connecting shaft
- slitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims description 11
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Feeding Of Articles To Conveyors (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
第１図ないし第３図は本考案の実施例を示し、
第１図は本実施例による粉体供給装置を示す縦断
面図、第２図は第１図中のすり切り装置を示す斜
視図、第３図は第２図の平面図、第４図ないし第
６図は従来技術に係り、第４図は従来技術による
粉体供給装置を示す縦断面図、第５図は第４図中
のすり切り装置を示す斜視図、第６図はホツパ内
にカマクラと呼ばれる空洞ができた状態を示す第
４図と同様の縦断面図である。
１……ホツパ、１Ａ……ホツパ本体、１Ｂ……
供給口、２……粉体、３……スクリーン、４……
モータ、５……回転軸、６……連結ピン、１１…
…シヤツタ、２１……すり切り装置、２２……連
結軸、２３……係合溝、２４……すり切り棒、２
５……羽根。
1 to 3 show embodiments of the present invention,
FIG. 1 is a longitudinal sectional view showing the powder supply device according to the present embodiment, FIG. 2 is a perspective view showing the slitting device in FIG. 1, FIG. 3 is a plan view of FIG. 2, and FIGS. Fig. 6 relates to the prior art, Fig. 4 is a longitudinal sectional view showing a powder supply device according to the prior art, Fig. 5 is a perspective view showing the slitting device in Fig. 4, and Fig. 6 shows a capillary in the hopper. FIG. 5 is a longitudinal sectional view similar to FIG. 4 showing a state in which a so-called cavity is formed; 1...Hotsupa, 1A...Hotsupa body, 1B...
Supply port, 2...Powder, 3...Screen, 4...
Motor, 5... Rotating shaft, 6... Connection pin, 11...
...shaft, 21...slitting device, 22...connection shaft, 23...engaging groove, 24...slitting rod, 2
5... Feather.
Claims (1)
粉体の供給口となつたホツパと、該ホツパの下部
側に設けられ、該ホツパ内の粉体を流出せしめる
網目状スクリーンと、該スクリーンの上面側に近
接して、または該スクリーンの上面に接触して前
記ホツパ内に回転可能に設けられ、前記供給口か
らの粉体の流出を促進せしめるすり切り装置とか
らなる粉体供給装置において、前記すり切り装置
は回転源に連結されて回転せしめられる連結軸と
、該連結軸の軸方向下端側に位置して半径方向に
設けられた３本以上のすり切り棒と、該各すり切
り棒のうち少なくとも１本のすり切り棒に設けら
れ、前記連結軸が回転するとき粉体を前記スクリ
ーンに押込むような方向に付勢する羽根とから構
成したことを特徴とする粉体供給装置。 A hopper made of a cylindrical body for storing powder and whose lower side serves as a supply port for the powder; a mesh screen provided at the lower side of the hopper for allowing the powder in the hopper to flow out; and the screen. A powder supply device comprising a slitting device rotatably installed in the hopper in proximity to the top surface side or in contact with the top surface of the screen and promoting the outflow of the powder from the supply port, The slicing device includes a connecting shaft that is connected to a rotation source and rotated, three or more slicing rods located on the axially lower end side of the connecting shaft and provided in the radial direction, and at least among the slitting rods. 1. A powder supply device comprising a blade provided on one scraping rod and biasing the powder in a direction to push the powder into the screen when the connecting shaft rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989052164U JPH07182Y2 (en) | 1989-05-02 | 1989-05-02 | Powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989052164U JPH07182Y2 (en) | 1989-05-02 | 1989-05-02 | Powder feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02142621U true JPH02142621U (en) | 1990-12-04 |
| JPH07182Y2 JPH07182Y2 (en) | 1995-01-11 |
Family
ID=31572239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989052164U Expired - Lifetime JPH07182Y2 (en) | 1989-05-02 | 1989-05-02 | Powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07182Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE494219T1 (en) * | 2007-09-20 | 2011-01-15 | Mettler Toledo Ag | DOSING DEVICE AND DOSING UNIT WITH ELECTROSTATIC CLOSURE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147985U (en) * | 1978-04-06 | 1979-10-15 |
-
1989
- 1989-05-02 JP JP1989052164U patent/JPH07182Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147985U (en) * | 1978-04-06 | 1979-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07182Y2 (en) | 1995-01-11 |
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