JPH02123832U - - Google Patents
Info
- Publication number
- JPH02123832U JPH02123832U JP3390489U JP3390489U JPH02123832U JP H02123832 U JPH02123832 U JP H02123832U JP 3390489 U JP3390489 U JP 3390489U JP 3390489 U JP3390489 U JP 3390489U JP H02123832 U JPH02123832 U JP H02123832U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- dust removal
- removal structure
- reducing device
- scraping blade
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
Landscapes
- Threshing Machine Elements (AREA)
Description
図面中、第１図乃至第４図は本考案に係る二番
物還元装置の除塵構造の実施例を示し、第１図は
要部を示す正面図、第２図は二番物還元部を示す
一部破断側面図、第３図は脱穀機を示す縦断側面
図、第４図は別実施例の要部を示す正面図である
。又、第５図は従来のスクリユー式還元装置下部
を示す正面図である。
５……選別装置、１４……二番物回収部、２４
……スクユー軸、２５……スクリユー、３０……
スクリユーケース、３２……掻出羽根、３３……
開口。
In the drawings, FIGS. 1 to 4 show an embodiment of the dust removal structure of the second product reducing device according to the present invention, FIG. 1 is a front view showing the main part, and FIG. 2 is a front view showing the second product reducing part. 3 is a longitudinal sectional side view showing the threshing machine, and FIG. 4 is a front view showing main parts of another embodiment. Further, FIG. 5 is a front view showing the lower part of the conventional screw type reducing device. 5... Sorting device, 14... Second item collection department, 24
...screw axis, 25...screw, 30...
Screw case, 32... Scraping blade, 33...
Opening.
Claims (1)
揚送するスクリユー２５を内装したスクリユーケ
ース３０内の下端部に、前記スクリユー２５のス
クリユー軸２４で回転駆動される掻出羽根３２を
設けるとともに、前記スクリユーケース３０の前
記掻出羽根３２外周箇所に、除塵用の開口３３を
形成した二番物還元装置の除塵構造において、前
記開口３３を、前記掻出羽根３２の前記スクリユ
ー軸２４軸芯方向での掻出作用幅の上限近傍から
下限近傍にわたる傾斜スリツトに形成してあるこ
とを特徴とする二番物還元装置の除塵構造。 A scraping blade 32 rotatably driven by the screw shaft 24 of the screw 25 is provided at the lower end of a screw case 30 in which a screw 25 for transporting the second item from the second item collecting section 14 to the sorting device 5 is installed. In the dust removal structure of the secondary material reducing device, an opening 33 for dust removal is formed at the outer circumference of the scraping blade 32 of the screw case 30. A dust removal structure for a second material reducing device, characterized in that the dust removal structure is formed in an inclined slit extending from near the upper limit to near the lower limit of the scraping action width in the axial direction of the shaft 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3390489U JPH02123832U (en) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3390489U JPH02123832U (en) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123832U true JPH02123832U (en) | 1990-10-11 |
Family
ID=31260617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3390489U Pending JPH02123832U (en) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123832U (en) |
-
1989
- 1989-03-24 JP JP3390489U patent/JPH02123832U/ja active Pending