JPH02150448U - - Google Patents
Info
- Publication number
- JPH02150448U JPH02150448U JP5783189U JP5783189U JPH02150448U JP H02150448 U JPH02150448 U JP H02150448U JP 5783189 U JP5783189 U JP 5783189U JP 5783189 U JP5783189 U JP 5783189U JP H02150448 U JPH02150448 U JP H02150448U
- Authority
- JP
- Japan
- Prior art keywords
- view
- movable body
- belt
- input shaft
- clutch
- 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 10
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Braking Arrangements (AREA)
Description
第１図はベルト伝動装置の側面図、第２図は同
上一部切欠平面図、第３図及び第４図は夫々要部
の側面図、第５図及び第６図は夫々要部の部分側
面図及び平面図、第７図はベルトガイド、ベルト
及び可動体の関係を示す平面図、第８図は本考案
を装備した乗用田植機の側面図、第９図はタイト
アームと断ロツドの関係を示す側面図、第１０図
乃至第１２図は夫々他の実施例を示す側面図で、
第１０図はクラツチＯＮでブレーキＯＦＦ状態時
、第１１図は可動体がベルトガイドに当接した状
態、第１２図はベルトガイドがベルトを押圧した
状態を夫々側面図、第１３図及び第１４図は更に
他の実施例を示すもので、第１３図は可動体と主
軸プーリ部の関係を示す側面図、第１４図は同上
断面図、第１５図乃至第１７図は従来例を示すも
ので、第１５図は内拡式ブレーキ装置とベルト伝
動部の側面図、第１６図は内拡式ブレーキ装置の
断面図、第１７図は乗用田植機の動力伝達構造図
、第１８図は本考案の作用説明図、第１９図はベ
ルト及び主軸プーリの回転方向を本考案と逆方向
にした場合の作用説明図である。
図中、１……前輪、２……後輪、４……エンジ
ン、１２……エンジン出力軸、１４……トランス
ミツシヨン、１５……ミツシヨン入力軸、１７…
…伝動ベルト、１９……副変速レバー、２９……
クラツチペダル、３２，３２′……可動体、３５
，３５′……ベルトガイド、４２……円筒部、Ｂ
……ベルト伝動装置、Ｃ１……テンシヨンクラツ
チ。
Figure 1 is a side view of the belt transmission device, Figure 2 is a partially cutaway plan view of the same as above, Figures 3 and 4 are side views of the main parts, respectively, and Figures 5 and 6 are the parts of the main parts, respectively. A side view and a plan view, Fig. 7 is a plan view showing the relationship between the belt guide, belt and movable body, Fig. 8 is a side view of a riding rice transplanter equipped with the present invention, and Fig. 9 is a diagram of the tight arm and cutting rod. A side view showing the relationship, and FIGS. 10 to 12 are side views showing other embodiments, respectively.
Fig. 10 shows a state in which the clutch is ON and the brake is OFF, Fig. 11 shows a state in which the movable body is in contact with the belt guide, and Fig. 12 shows a state in which the belt guide presses the belt. The figures show still other embodiments; Fig. 13 is a side view showing the relationship between the movable body and the main shaft pulley section, Fig. 14 is a sectional view of the same, and Figs. 15 to 17 show conventional examples. Fig. 15 is a side view of the internal expansion type brake device and the belt transmission section, Fig. 16 is a sectional view of the internal expansion type brake device, Fig. 17 is a diagram of the power transmission structure of the riding rice transplanter, and Fig. 18 is a side view of the internal expansion type brake device. Fig. 19 is an explanatory view of the operation of the invention when the rotation direction of the belt and the main shaft pulley is reversed to that of the invention. In the figure, 1... front wheel, 2... rear wheel, 4... engine, 12... engine output shaft, 14... transmission, 15... transmission input shaft, 17...
...Transmission belt, 19...Sub-shift lever, 29...
Clutch pedal, 32, 32'...Movable body, 35
, 35'... Belt guide, 42... Cylindrical part, B
... Belt transmission, C 1 ... Tension clutch.
Claims (1)
軸にテンシヨンクラツチを備えたベルト伝動装置
により動力を伝達するようにした移動農機におい
て、前記入力軸の近傍に弾性体からなる可動体を
配設すると共に、該可動体をベルト伝動装置のク
ラツチ機構に連繋し、クラツチの切操作に連動し
て可動体が入力軸を制動する方向へ移動するよう
に構成したことを特徴とする移動農機のブレーキ
装置。 In a mobile agricultural machine that transmits power from an output shaft of a power source to an input shaft of a transmission by a belt transmission device equipped with a tension clutch, a movable body made of an elastic body is disposed near the input shaft. and a brake device for a mobile agricultural machine, characterized in that the movable body is linked to a clutch mechanism of a belt transmission device, and the movable body moves in a direction to brake an input shaft in conjunction with a disengagement operation of the clutch. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057831U JP2524640Y2 (en) | 1989-05-19 | 1989-05-19 | Mobile Farm Machine Brake Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057831U JP2524640Y2 (en) | 1989-05-19 | 1989-05-19 | Mobile Farm Machine Brake Device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150448U true JPH02150448U (en) | 1990-12-26 |
| JP2524640Y2 JP2524640Y2 (en) | 1997-02-05 |
Family
ID=31582896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989057831U Expired - Lifetime JP2524640Y2 (en) | 1989-05-19 | 1989-05-19 | Mobile Farm Machine Brake Device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524640Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427246U (en) * | 1990-06-27 | 1992-03-04 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4426727Y1 (en) * | 1965-07-08 | 1969-11-10 | ||
| JPS6368729U (en) * | 1986-10-24 | 1988-05-09 |
-
1989
- 1989-05-19 JP JP1989057831U patent/JP2524640Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4426727Y1 (en) * | 1965-07-08 | 1969-11-10 | ||
| JPS6368729U (en) * | 1986-10-24 | 1988-05-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427246U (en) * | 1990-06-27 | 1992-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524640Y2 (en) | 1997-02-05 |