JPH0434528U - - Google Patents
Info
- Publication number
- JPH0434528U JPH0434528U JP7702890U JP7702890U JPH0434528U JP H0434528 U JPH0434528 U JP H0434528U JP 7702890 U JP7702890 U JP 7702890U JP 7702890 U JP7702890 U JP 7702890U JP H0434528 U JPH0434528 U JP H0434528U
- Authority
- JP
- Japan
- Prior art keywords
- shifter
- cam
- transmission gear
- case
- interposed
- 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
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Braking Arrangements (AREA)
Description
第１図はこの考案を実施したコンバインにおけ
るサイドクラツチブレーキ構造を示す要部断面図
、第２図は回転カムおよび固定カムの作用溝とボ
ールとの関係を示す平断面図である。
符号、１……伝動ケース、２……クラツチ軸、
４……伝動ギヤ、５……噛合ギヤ、６……ボール
クラツチ機構、１０……シフタ、１３……主多板
ブレーキ機構、１５……カムホルダー、１７……
回転カム、１８……押圧突部、１９……固定カム
、２１，２２……作用溝、２５……副多板ブレー
キ機構、２６……延出部、２７……サブケース、
２８……戻しスプリング。
FIG. 1 is a sectional view of a main part of a side clutch brake structure of a combine harvester implementing this invention, and FIG. 2 is a plan sectional view showing the relationship between the working grooves of the rotary cam and fixed cam and the balls. Code, 1...Transmission case, 2...Clutch shaft,
4... Transmission gear, 5... Meshing gear, 6... Ball clutch mechanism, 10... Shifter, 13... Main multi-plate brake mechanism, 15... Cam holder, 17...
Rotating cam, 18... Pressing protrusion, 19... Fixed cam, 21, 22... Working groove, 25... Sub-multi-plate brake mechanism, 26... Extending part, 27... Sub case,
28...Return spring.
Claims (1)
伝動ギヤ４を、伝動ケース１内に軸装するクラツ
チ軸２に回動自在に嵌合するとともに、前記伝動
ギヤ４にシフタ１０をスライドのみ自在に嵌合し
、このシフタ１０の一定スライドでクラツチ軸２
と伝動ギヤ４との間に介装されるボールクラツチ
機構６を入切してクラツチ軸２と伝動ギヤ４間の
動力を断接するとともに、シフタ１０のさらなる
スライドにより、シフタ１０と伝動ケース１側に
固定されるカムホルダー１５との間に介装される
主多板ブレーキ機構１３を押圧して前記伝動ギヤ
４にブレーキ力を付与する走行作業車のサイドク
ラツチブレーキ装置において、対向してそれぞれ
回転方向に漸浅の作用溝２１，２２を有する回転
カム１７と固定カム１９とを、各々カムホルダー
１５に主多板ブレーキ機構１３側から回転、かつ
、スライド可能におよび固定的に設けるとともに
、前記回転カム１７内周部をシフタ１０の押圧突
部１８側へ向けて延出し、この延出部２６にサブ
ケース２７を一体回転可能に取付け、このサブケ
ース２７とサフタ１０との間に副多板ケース機構
２５を介装し、前記固定カム１９とサブケース２
７との間に前記押圧突部１８による押力で副多板
ブレーキ機構２５を押圧するための戻しスプリン
グ２８を介装した走行作業車のサイドクラツチブ
レーキ装置。 A transmission gear 4 that is always engaged with meshing gears 5 on a pair of left and right axles is rotatably fitted to a clutch shaft 2 mounted in a transmission case 1, and a shifter 10 can only be slid onto the transmission gear 4. , and by constant sliding of this shifter 10, the clutch shaft 2
The ball clutch mechanism 6 interposed between the clutch shaft 2 and the transmission gear 4 is turned on and off to connect and disconnect the power between the clutch shaft 2 and the transmission gear 4, and further sliding of the shifter 10 causes the shifter 10 and the transmission case 1 side to be connected and disconnected. In a side clutch brake device for a traveling work vehicle that applies braking force to the transmission gear 4 by pressing the main multi-plate brake mechanism 13 interposed between the cam holder 15 fixed to the cam holder 15 and the cam holder 15 fixed to the A rotary cam 17 and a fixed cam 19 having working grooves 21 and 22 that become shallower in the direction are respectively rotatably and slidably and fixedly provided in the cam holder 15 from the main multi-disc brake mechanism 13 side. The inner peripheral part of the rotary cam 17 extends toward the pressing protrusion 18 side of the shifter 10, and a sub-case 27 is attached to this extended part 26 so as to be integrally rotatable. A plate case mechanism 25 is interposed between the fixed cam 19 and the sub case 2.
7, a return spring 28 is interposed between the pressing protrusion 18 and the secondary multi-plate brake mechanism 25 for pressing the sub-multi-plate brake mechanism 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7702890U JPH0725473Y2 (en) | 1990-07-19 | 1990-07-19 | Side clutch brake structure of traveling work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7702890U JPH0725473Y2 (en) | 1990-07-19 | 1990-07-19 | Side clutch brake structure of traveling work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434528U true JPH0434528U (en) | 1992-03-23 |
| JPH0725473Y2 JPH0725473Y2 (en) | 1995-06-07 |
Family
ID=31619029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7702890U Expired - Lifetime JPH0725473Y2 (en) | 1990-07-19 | 1990-07-19 | Side clutch brake structure of traveling work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725473Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0640954U (en) * | 1992-11-11 | 1994-05-31 | 三菱製紙株式会社 | Planographic printing plate processing device |
-
1990
- 1990-07-19 JP JP7702890U patent/JPH0725473Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0640954U (en) * | 1992-11-11 | 1994-05-31 | 三菱製紙株式会社 | Planographic printing plate processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725473Y2 (en) | 1995-06-07 |
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