JPH0486591U - - Google Patents

Info

Publication number
JPH0486591U
JPH0486591U JP13025190U JP13025190U JPH0486591U JP H0486591 U JPH0486591 U JP H0486591U JP 13025190 U JP13025190 U JP 13025190U JP 13025190 U JP13025190 U JP 13025190U JP H0486591 U JPH0486591 U JP H0486591U
Authority
JP
Japan
Prior art keywords
rod
link
arms
arm
traveling device
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
JP13025190U
Other languages
Japanese (ja)
Other versions
JP2533129Y2 (en
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 filed Critical
Priority to JP13025190U priority Critical patent/JP2533129Y2/en
Publication of JPH0486591U publication Critical patent/JPH0486591U/ja
Application granted granted Critical
Publication of JP2533129Y2 publication Critical patent/JP2533129Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Harvester Elements (AREA)
  • Manipulator (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係るクローラ走行装置の実施例
を示し、第１図はクローラ走行装置の側面図、第
２図はクローラ走行装置の縦断正面図、第３図は
要部の正面図、第４図は要部の縦断正面図、第５
図はクローラガイドの側面図である。 ２……機体フレーム、５……揺動アーム、６…
…平行四連リンク機構、７……トラツクフレーム
、１２……第二アーム、１３……連係ロツド、１
４……油圧シリンダー、２０……エンド金具、２
１……ハンドル。 The drawings show an embodiment of the crawler traveling device according to the present invention, and FIG. 1 is a side view of the crawler traveling device, FIG. 2 is a longitudinal sectional front view of the crawler traveling device, FIG. 3 is a front view of main parts, and FIG. 4 is a front view of the crawler traveling device. The figure is a longitudinal sectional front view of the main part.
The figure is a side view of the crawler guide. 2... Airframe frame, 5... Swinging arm, 6...
...Parallel four-link mechanism, 7...Truck frame, 12...Second arm, 13...Linkage rod, 1
4...Hydraulic cylinder, 20...End metal fitting, 2
1...Handle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体フレーム２に、この機体フレーム２の下方
外側にトラツクフレーム７を前後一対の揺動アー
ム５，５を備えた平行四連リンク機構６を介して
相対昇降自在に連結してあるとともに、各揺動ア
ーム５と一体揺動する第二アーム１２，１２を上
方に向けて延出し、この第二アーム１２，１２同
士を連係ロツド１３で平行四連リンク状に枢支連
動連結するとともに、一方の第二アーム１２と機
体フレーム２との間に、この第二アーム１２を前
後に揺動操作するためのアクチユエータ１４を設
けてあるクローラ走行装置であつて、前記連係ロ
ツド１３の両端に枢支連結用のエンド金具２０，
２０を螺着するとともに、ロツド両端のネジ部を
互いに逆ネジに構成し、両端に抜け止めを施した
棒状のハンドル２１を前記連係ロツド１３の中間
部位に直交させてスライド自在に貫通するととも
に、この連係ロツド１３と、機体フレーム２の直
線距離よりも長く前記ハンドル２１が前記連係ロ
ツド１３より突出するよう設定してあるクローラ
走行装置。 A track frame 7 is connected to the lower and outer side of the fuselage frame 2 via a parallel quadruple link mechanism 6 having a pair of front and rear swing arms 5, 5 so as to be able to move up and down relative to each other. The second arms 12, 12 which swing integrally with the movable arm 5 extend upward, and the second arms 12, 12 are pivotally connected to each other by a linking rod 13 in the form of a four-parallel link. The crawler traveling device is provided with an actuator 14 between the second arm 12 and the body frame 2 for swinging the second arm 12 back and forth, and is pivotally connected to both ends of the link rod 13. End fitting 20 for
20, the threaded portions at both ends of the rod are configured to have opposite threads, and a rod-shaped handle 21 with locks at both ends is slidably inserted perpendicularly to the intermediate portion of the linking rod 13. In this crawler traveling device, the handle 21 is set to protrude beyond the link rod 13 by a distance longer than the straight line distance between the link rod 13 and the body frame 2.
JP13025190U 1990-11-30 1990-11-30 Crawler traveling device Expired - Lifetime JP2533129Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13025190U JP2533129Y2 (en) 1990-11-30 1990-11-30 Crawler traveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13025190U JP2533129Y2 (en) 1990-11-30 1990-11-30 Crawler traveling device

Publications (2)

Publication Number Publication Date
JPH0486591U true JPH0486591U (en) 1992-07-28
JP2533129Y2 JP2533129Y2 (en) 1997-04-23

Family

ID=31877607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13025190U Expired - Lifetime JP2533129Y2 (en) 1990-11-30 1990-11-30 Crawler traveling device

Country Status (1)

Country Link
JP (1) JP2533129Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017035968A (en) * 2015-08-07 2017-02-16 株式会社クボタ combine
WO2017026182A1 (en) * 2015-08-07 2017-02-16 株式会社クボタ Crawler travelling device, combine, and harvesting machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017035968A (en) * 2015-08-07 2017-02-16 株式会社クボタ combine
WO2017026182A1 (en) * 2015-08-07 2017-02-16 株式会社クボタ Crawler travelling device, combine, and harvesting machine
CN113562089A (en) * 2015-08-07 2021-10-29 株式会社久保田 Crawler belt traveling device, combine harvester and harvester
CN113562089B (en) * 2015-08-07 2024-04-12 株式会社久保田 Crawler travel device, combine harvester and harvester

Also Published As

Publication number Publication date
JP2533129Y2 (en) 1997-04-23

Similar Documents

Publication Publication Date Title
JPH0168205U (en)
JPH0486591U (en)
JPS6313953Y2 (en)
JPH0233797U (en)
JPH044901U (en)
JPH0315709U (en)
JPH0169026U (en)
JPH0190614U (en)
JPH01143894U (en)
JPH0241892U (en)
JPH0317930U (en)
JPH049314U (en)
JPH0283180U (en)
JPS6356053U (en)
JPH0389650U (en)
JPH0462214U (en)
JPH0391878U (en)
JPH01149763U (en)
JPH0451880U (en)
JPH0334995U (en)
JPH026554U (en)
JPH01109415U (en)
JPS6175303U (en)
JPS61163785U (en)
JPH01136068U (en)