JPH02107946U - - Google Patents
Info
- Publication number
- JPH02107946U JPH02107946U JP2885589U JP2885589U JPH02107946U JP H02107946 U JPH02107946 U JP H02107946U JP 2885589 U JP2885589 U JP 2885589U JP 2885589 U JP2885589 U JP 2885589U JP H02107946 U JPH02107946 U JP H02107946U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- screw holes
- bolt
- cutter
- cutting
- 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
Landscapes
- Threshing Machine Elements (AREA)
Description
第１図はカツターの全体の概要縦断側面図、第
２図は同上の要部の縦断側面図、第３図は刃物取
付台と切断刃部との組付け手段の説明図、第４図
は本考案によるカツターにおける切断刃部の取付
装置の要部の縦断側面図、第５図は同上の刃物取
付台の正面図、第６図は同上の刃物取付台の縦断
側面図、第７図は同上刃物取付台の切断刃部を組
付けた状態の正面図、第８図は第７図のＡ―Ａ線
の拡大縦断側面図、第９図は第７図のＢ―Ｂ線の
拡大縦断側面図、第１０図は刃物取付台に対する
切断刃部の組付け工程の説明図、第１１図および
第１２図は要部の拡大縦断正面図、第１３図は刃
物取付台に対する切断刃部の刃縁を切り換える操
作の説明図、第１４図は同上の組付けた状態の正
面図である。
図面符号の説明、Ａ……カツター、ａ……機枠
、ｂ……充填材、ｗ……空隙、１……切截室、１
０……入口、１１・１２……送込ロール、２……
刃物取付台、２０……刃部取付座、２０ａ……前
壁、２０ｂ……底壁、２１……切欠部、２２……
セツト穴、２３……セツトボルト、２４……ねじ
穴、３……切断刃部、３０……刃身、３０ａ……
表面、３０ｂ……裏面、３１……ボルト穴、３１
０……座ぐり穴、４……組付ボルト、４０……締
付ナツト、５……回転軸、５０……刃物取付金、
５１……回転刃、６……押え板。
Figure 1 is a schematic vertical side view of the entire cutter, Figure 2 is a vertical side view of the main parts of the same as above, Figure 3 is an explanatory diagram of the means for assembling the cutter mount and cutting blade, and Figure 4 is FIG. 5 is a front view of the above blade mount, FIG. 6 is a longitudinal sectional side view of the same blade mount, and FIG. A front view of the same blade mount with the cutting blade attached, Figure 8 is an enlarged longitudinal cross-sectional side view taken along line A-A in Figure 7, and Figure 9 is an enlarged longitudinal cross-section taken along line B-B in Figure 7. 10 is an explanatory diagram of the process of assembling the cutting blade to the blade mount, Figures 11 and 12 are enlarged longitudinal sectional front views of the main parts, and Figure 13 is an illustration of the cutting blade to the blade mount. FIG. 14, which is an explanatory diagram of the operation of switching the blade edge, is a front view of the same as the above in an assembled state. Explanation of drawing symbols, A...cutter, a...machine frame, b...filler, w...gap, 1...cutting chamber, 1
0...Entrance, 11/12...Feeding roll, 2...
Blade mounting base, 20... Blade mounting seat, 20a... Front wall, 20b... Bottom wall, 21... Notch, 22...
Set hole, 23... Set bolt, 24... Screw hole, 3... Cutting blade, 30... Blade, 30a...
Front side, 30b... Back side, 31... Bolt hole, 31
0... Counterbore hole, 4... Assembly bolt, 40... Tightening nut, 5... Rotating shaft, 50... Blade mounting bracket,
51... Rotating blade, 6... Pressing plate.
Claims (1)
枠ａにセツトする刃物取付台２の上端側で切截室
１と対面する側に、側断面が略方形をなす切欠状
の刃部取付座２０を形設して、その刃部取付座２
０の前壁２０ａの、左右に対称する部位に、切断
刃取付用の組付ボルト４…を螺合せしめるねじ穴
２４…を、各部位において左右に一対に並列する
よう２連づつ形設し、別に、前記刃部取付座２０
の断面形状に対応する方形の断面形状で刃縁とな
る四つの稜線を具備する四角柱状の切断刃部３を
形成し、その切断刃部３の刃身３０には、前記刃
部取付座２０に嵌合したときに前壁２０ａに形設
した前記ねじ穴２４…と重合する部位に、該刃身
３０の表裏に透通するボルト穴３１…をそれぞれ
形設するとともに、その刃身３０の表面側には、
前記左右に一対に並列する２連のねじ穴２４・２
４の一方に重合する各ボルト穴３１の外端部に、
組付ボルト４の頭部を嵌入さす座ぐり穴３１０を
形設し、その刃身３０の裏面側には、前記２連の
ねじ穴２４・２４の他方に重合する各ボルト穴３
１の外端部に組付ボルト４の頭部を嵌入さす座ぐ
り穴３１０を形設してなるカツターにおける切断
刃部の取付装置。 Attach a cutout-shaped blade with a substantially rectangular side cross section on the upper end side of the blade mount 2, which is formed into a strip shape of metal material and set in the machine frame a of the cutter A, on the side facing the cutting chamber 1. A seat 20 is formed and the blade mounting seat 2 is formed.
Two screw holes 24 for screwing together the assembly bolts 4 for attaching the cutting blade are formed in symmetrical parts of the front wall 20a of 0 in the left and right sides of each part so as to be parallel to each other in pairs on the left and right. , separately, the blade mounting seat 20
A quadrangular prism-shaped cutting blade 3 having a rectangular cross-sectional shape corresponding to the cross-sectional shape and four ridge lines serving as blade edges is formed, and the blade 30 of the cutting blade 3 has the blade mounting seat 20. Bolt holes 31 that pass through the front and back sides of the blade 30 are formed in the parts that overlap with the screw holes 24 formed in the front wall 20a when the blade 30 is fitted with the screw holes 24 formed in the front wall 20a. On the surface side,
A pair of parallel screw holes 24 and 2 on the left and right sides.
At the outer end of each bolt hole 31 overlapping one of the
A counterbore hole 310 into which the head of the assembly bolt 4 is inserted is formed, and each bolt hole 3 that overlaps with the other of the two screw holes 24 is provided on the back side of the blade 30.
A mounting device for a cutting blade in a cutter, which has a counterbore hole 310 formed in the outer end of the cutter into which the head of an assembly bolt 4 is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2885589U JPH0629012Y2 (en) | 1989-03-14 | 1989-03-14 | Cutting blade attachment device for cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2885589U JPH0629012Y2 (en) | 1989-03-14 | 1989-03-14 | Cutting blade attachment device for cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02107946U true JPH02107946U (en) | 1990-08-28 |
| JPH0629012Y2 JPH0629012Y2 (en) | 1994-08-10 |
Family
ID=31252557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2885589U Expired - Lifetime JPH0629012Y2 (en) | 1989-03-14 | 1989-03-14 | Cutting blade attachment device for cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629012Y2 (en) |
-
1989
- 1989-03-14 JP JP2885589U patent/JPH0629012Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629012Y2 (en) | 1994-08-10 |