JPH01168132U - - Google Patents
Info
- Publication number
- JPH01168132U JPH01168132U JP6647788U JP6647788U JPH01168132U JP H01168132 U JPH01168132 U JP H01168132U JP 6647788 U JP6647788 U JP 6647788U JP 6647788 U JP6647788 U JP 6647788U JP H01168132 U JPH01168132 U JP H01168132U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- transmission device
- continuously variable
- traveling
- travel
- 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 13
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案装置の要部の断面側面図、第２
図は第１図の走行変速レバー部の断面正面図、第
３図は第１図の変速ガイド板部の平面図、第４図
は走行変速レバーの中立状態を示す説明図、第５
図は第４図中の二段牽制具を抽出して示した拡大
平面図、第６図は走行変速レバーの通常作業速度
状態を示す説明図、第７図は第６図中の二段牽制
具を抽出して示した拡大平面図、第８図は走行変
速レバーの倒伏作業速度状態を示す説明図、第９
図は第８図中の二段牽制具を抽出して示した拡大
平面図、第１０図は本考案装置が適用されたコン
バインの全体斜視概略図、第１１図は無段変速走
行伝動装置の伝動断面線図、第１２図は無段変速
走行伝動装置の無段変速部の断面図である。
１…走行部、２…無段変速走行伝動装置、３…
車体、４…作業機、５…二段牽制具、６…走行変
速操作系、７…作業機変速操作系。
Figure 1 is a cross-sectional side view of the main parts of the device of the present invention;
3 is a plan view of the speed change guide plate portion of FIG. 1; FIG. 4 is an explanatory diagram showing the neutral state of the travel speed change lever; and FIG.
The figure is an enlarged plan view extracting and showing the two-stage restraint device in Figure 4, Figure 6 is an explanatory diagram showing the normal operating speed state of the travel gear shift lever, and Figure 7 is the two-stage restraint in Figure 6. FIG. 8 is an enlarged plan view showing the tools extracted; FIG.
The figure is an enlarged plan view showing the two-stage restraint device extracted from Fig. 8, Fig. 10 is an overall perspective schematic view of a combine harvester to which the device of the present invention is applied, and Fig. 11 is a continuously variable speed traveling transmission device. FIG. 12 is a sectional view of the continuously variable transmission section of the continuously variable transmission. 1... Traveling section, 2... Continuously variable speed traveling transmission device, 3...
Vehicle body, 4... Work equipment, 5... Two-stage restraint device, 6... Traveling speed change operation system, 7... Work equipment speed change operation system.
Claims (1)
る車体３に、少なくとも通常、倒伏の二速度に変
速できる作業機伝動装置で稼働される作業機４を
装着したコンバインにおいて、作業機伝動装置を
上記二速度のいずれかに変速した時にはそれに対
応した走行速度になるように上記無段変速走行伝
動装置２の伝動速度を設定する二段牽制具５を、
無段変速走行伝動装置２の走行変速操作系６と作
業機伝動装置の作業機変速操作系７との間に設け
たことを特徴とするコンバインにおける走行速度
牽制装置。 In a combine harvester, in which a work machine 4 operated by a work machine transmission device that can be shifted to at least two speeds, usually lodging, is attached to a vehicle body 3 in which the traveling section 1 is driven by a continuously variable speed travel transmission device 2, the work machine transmission device is used. a two-stage restraint device 5 that sets the transmission speed of the continuously variable speed traveling transmission device 2 so that when the speed is changed to one of the two speeds, the transmission speed of the continuously variable traveling transmission device 2 is set to a corresponding traveling speed;
A travel speed control device for a combine harvester, characterized in that it is provided between a travel speed change operation system 6 of a continuously variable speed travel transmission device 2 and a work implement speed change operation system 7 of a work implement transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6647788U JPH0725001Y2 (en) | 1988-05-19 | 1988-05-19 | Travel speed control device in combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6647788U JPH0725001Y2 (en) | 1988-05-19 | 1988-05-19 | Travel speed control device in combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01168132U true JPH01168132U (en) | 1989-11-27 |
| JPH0725001Y2 JPH0725001Y2 (en) | 1995-06-07 |
Family
ID=31291883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6647788U Expired - Lifetime JPH0725001Y2 (en) | 1988-05-19 | 1988-05-19 | Travel speed control device in combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725001Y2 (en) |
-
1988
- 1988-05-19 JP JP6647788U patent/JPH0725001Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725001Y2 (en) | 1995-06-07 |
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