JPS56166520A - Speed changing operation mechanism in mobile agricultural machine - Google Patents

Speed changing operation mechanism in mobile agricultural machine

Info

Publication number
JPS56166520A
JPS56166520A JP6873480A JP6873480A JPS56166520A JP S56166520 A JPS56166520 A JP S56166520A JP 6873480 A JP6873480 A JP 6873480A JP 6873480 A JP6873480 A JP 6873480A JP S56166520 A JPS56166520 A JP S56166520A
Authority
JP
Japan
Prior art keywords
speed
lever
change gear
change
changing operation
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
Application number
JP6873480A
Other languages
Japanese (ja)
Other versions
JPS615165B2 (en
Inventor
Hirohide Iguchi
Yoshiaki Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP6873480A priority Critical patent/JPS56166520A/en
Publication of JPS56166520A publication Critical patent/JPS56166520A/en
Publication of JPS615165B2 publication Critical patent/JPS615165B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/043—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

PURPOSE:To make a speed changing operation very easy and smooth, by performing the operation of a change lever to move mainly on a staight line. CONSTITUTION:In a work which repeates forward and backward operation with a slow speed frequently, when a change lever 37 is moved to a forward/reverse guide track 36c, a sliding coupling 27 is engaged with a forward 1st speed change gear 7 or a back change gear 22 and traveling in a respective speed can be made, by moving a change lever 37 along this track 36c simply on a straight line between a forward 1st speed position L1 and a reverse position R. Further, if the speed is frequently changed over to forward slow speed and forward rapid speed, when the change lever 37 is moved to a guide track 36d, the sliding coupling 27 can be engaged with a forward 2nd speed change gear 21 or the forward 1st speed change gear 7 by moving the lever 37 along the track 36d between the forward 2nd position H and the forward 1st speed position L2 on a straight line.
JP6873480A 1980-05-23 1980-05-23 Speed changing operation mechanism in mobile agricultural machine Granted JPS56166520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6873480A JPS56166520A (en) 1980-05-23 1980-05-23 Speed changing operation mechanism in mobile agricultural machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6873480A JPS56166520A (en) 1980-05-23 1980-05-23 Speed changing operation mechanism in mobile agricultural machine

Publications (2)

Publication Number Publication Date
JPS56166520A true JPS56166520A (en) 1981-12-21
JPS615165B2 JPS615165B2 (en) 1986-02-17

Family

ID=13382308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6873480A Granted JPS56166520A (en) 1980-05-23 1980-05-23 Speed changing operation mechanism in mobile agricultural machine

Country Status (1)

Country Link
JP (1) JPS56166520A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571847A (en) * 1980-06-04 1982-01-07 Kubota Ltd Transmission for car
JPS61188234A (en) * 1985-02-16 1986-08-21 Yanmar Diesel Engine Co Ltd Change gear lever of agricultural tractor
JPS61188233A (en) * 1985-02-16 1986-08-21 Yanmar Diesel Engine Co Ltd Change gear lever of agricultural tractor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571847A (en) * 1980-06-04 1982-01-07 Kubota Ltd Transmission for car
JPS61188234A (en) * 1985-02-16 1986-08-21 Yanmar Diesel Engine Co Ltd Change gear lever of agricultural tractor
JPS61188233A (en) * 1985-02-16 1986-08-21 Yanmar Diesel Engine Co Ltd Change gear lever of agricultural tractor

Also Published As

Publication number Publication date
JPS615165B2 (en) 1986-02-17

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