JPS63141348U - - Google Patents
Info
- Publication number
- JPS63141348U JPS63141348U JP3433787U JP3433787U JPS63141348U JP S63141348 U JPS63141348 U JP S63141348U JP 3433787 U JP3433787 U JP 3433787U JP 3433787 U JP3433787 U JP 3433787U JP S63141348 U JPS63141348 U JP S63141348U
- Authority
- JP
- Japan
- Prior art keywords
- key body
- gear train
- key
- gear
- groove
- 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 8
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Description
第１図から第７図までは本考案の実施例を示し
、第１図は田植機の側面図、第２図は平面図、第
３図は第２図の―線視拡大断面図、第４図は
第３図の要部拡大側面図、第５図は第４図の―
線視断面図、第６図は第３図の―視平面図
、第７図は変速装置の断面図、第８図は従来技術
の断面図、第９図は他の従来技術の断面図である
。
１……走行機体、２……車体フレーム、３，５
……車輪、８……エンジン、１３……苗植装置、
１４……平行リンク機構、１５……油圧シリンダ
、１６……伝動ケース、１７……中央植付伝動ケ
ース、１９……植付伝動ケース、１８……連結パ
イプ、４１……伝動機構、２２……苗載台、２３
……植付機構、３１……苗取出し板、３６……入
力軸、４３……横送軸、４６……往復ねじ溝、４
７……船型キー、４８……滑り子、５０……ブラ
ケツト、５２……カバー、４４……変速装置、５
８……縦送り軸、６２……駆動側歯車列、６３…
…従動側歯車列、６４……キー溝、６５……キー
体、６６……シフタ環、６７……ばね体、６８…
…アーム、７０……ステー、７１，７１……補強
部材、７２……植付深さ調節杆、３３……操作杆
。
1 to 7 show embodiments of the present invention, in which FIG. 1 is a side view of the rice transplanter, FIG. 2 is a plan view, and FIG. 3 is an enlarged cross-sectional view of FIG. Figure 4 is an enlarged side view of the main part of Figure 3, and Figure 5 is an enlarged side view of the main part of Figure 4.
6 is a plan view of FIG. 3, FIG. 7 is a sectional view of the transmission, FIG. 8 is a sectional view of the prior art, and FIG. 9 is a sectional diagram of another prior art. be. 1... Traveling body, 2... Vehicle body frame, 3, 5
... Wheels, 8 ... Engine, 13 ... Seedling planting device,
14... Parallel link mechanism, 15... Hydraulic cylinder, 16... Transmission case, 17... Central planting transmission case, 19... Planting transmission case, 18... Connection pipe, 41... Transmission mechanism, 22... ...Seedling stand, 23
... Planting mechanism, 31 ... Seedling take-out plate, 36 ... Input shaft, 43 ... Transverse feed shaft, 46 ... Reciprocating screw groove, 4
7...Hull type key, 48...Slider, 50...Bracket, 52...Cover, 44...Transmission device, 5
8... Vertical feed shaft, 62... Drive side gear train, 63...
... Driven side gear train, 64 ... Keyway, 65 ... Key body, 66 ... Shifter ring, 67 ... Spring body, 68 ...
... Arm, 70 ... Stay, 71, 71 ... Reinforcement member, 72 ... Planting depth adjustment rod, 33 ... Operation rod.
Claims (1)
歯車が各々噛合い、前記一方の歯車列における各
歯車を回転自在に支持する軸の軸線に沿うキー溝
にキー体を摺動自在に嵌挿し、該キー体にて当該
一方の歯車列における歯車内径部の係合溝に選択
的に係合して変速する変速装置において、前記キ
ー体には、キー溝の底面との間に介挿するばね体
を着脱自在に装着し、該ばね体にてキー体を前記
一方の歯車の内径溝部に向かつて付勢する一方、
前記軸に回動自在に被嵌したシフタ環とキー体と
を、当該シフタ環がキー体に対して回転自在とな
るように係合したことを特徴とするキー体摺動式
変速装置。 Corresponding gears of the drive-side gear train and the driven-side gear train mesh with each other, and the key body is slidably inserted into a keyway along the axis of a shaft that rotatably supports each gear in the one gear train. In a transmission device in which the key body selectively engages with an engagement groove of an inner diameter portion of a gear in one gear train to change speed, the key body includes an intervening member between the key body and the bottom surface of the key groove. A spring body to be inserted is removably attached, and the spring body urges the key body toward the inner diameter groove of the one gear,
A key body sliding type transmission device characterized in that a shifter ring rotatably fitted on the shaft and a key body are engaged so that the shifter ring is rotatable with respect to the key body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987034337U JPH0645729Y2 (en) | 1987-03-09 | 1987-03-09 | Gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987034337U JPH0645729Y2 (en) | 1987-03-09 | 1987-03-09 | Gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141348U true JPS63141348U (en) | 1988-09-19 |
| JPH0645729Y2 JPH0645729Y2 (en) | 1994-11-24 |
Family
ID=30842789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987034337U Expired - Lifetime JPH0645729Y2 (en) | 1987-03-09 | 1987-03-09 | Gearbox |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645729Y2 (en) |
-
1987
- 1987-03-09 JP JP1987034337U patent/JPH0645729Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645729Y2 (en) | 1994-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0363398U (en) | ||
| JPS63141348U (en) | ||
| JPS63140819U (en) | ||
| CN212251036U (en) | Gear box with reverse gear mechanism | |
| JPH0237315Y2 (en) | ||
| JPH04292291A (en) | Rear disc brake mounting structure | |
| JPS5834974Y2 (en) | Power transmission device in rice transplanter | |
| JP2552075Y2 (en) | Transmission structure of walking type agricultural transplanter | |
| JPS63140816U (en) | ||
| JPH0271149U (en) | ||
| JP2572031Y2 (en) | Axle transmission case structure for rice transplanter | |
| JPH0228022A (en) | Oil feeding structure of working vehicle | |
| JPS63115828U (en) | ||
| JPS61186308U (en) | ||
| JPH0244923U (en) | ||
| JPS63157555U (en) | ||
| JPH0364894U (en) | ||
| JPH0413414U (en) | ||
| JPS63140820U (en) | ||
| JPH022561U (en) | ||
| JPH03104409U (en) | ||
| JPS6345443U (en) | ||
| JPS6426916U (en) | ||
| JPH02148239U (en) | ||
| JPH0222437U (en) |