JPS62151402U - - Google Patents

Info

Publication number
JPS62151402U
JPS62151402U JP3918186U JP3918186U JPS62151402U JP S62151402 U JPS62151402 U JP S62151402U JP 3918186 U JP3918186 U JP 3918186U JP 3918186 U JP3918186 U JP 3918186U JP S62151402 U JPS62151402 U JP S62151402U
Authority
JP
Japan
Prior art keywords
equipment
various operating
circuit
additional work
hydraulic
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.)
Pending
Application number
JP3918186U
Other languages
Japanese (ja)
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 JP3918186U priority Critical patent/JPS62151402U/ja
Publication of JPS62151402U publication Critical patent/JPS62151402U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Combines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Description

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

第１図は本考案に係る油圧回路図、第２図はそ
のコンバインの全体を示す側面図である。 ６…付加作業機器（グレンタンク）、７，Ａ，
２１Ｌ，２１Ｒ，２５…各種作動機器（前処理部
、サイドクラツチ、サイドブレーキ、無段変速機
）、３１…作動機器用油路（可変圧系油路）、３
４…付加作業機器用回路、Ｃ…作業車輌（コンバ
イン）、Ｐ…油圧ポンプ、Ｖ１，Ｖ２，Ｖ３，Ｖ
４，Ｖ５…切換えバルブ、Ｖ６，Ｖ７…アンロー
ドバルブ、Ｖ１１…作業機器用切換えバルブ（グ
レンタンク用切換えバルブ）。 FIG. 1 is a hydraulic circuit diagram according to the present invention, and FIG. 2 is a side view showing the entire combine harvester. 6... Additional work equipment (grain tank), 7, A,
21L, 21R, 25...Various operating equipment (pretreatment section, side clutch, handbrake, continuously variable transmission), 31...Oil passage for operating equipment (variable pressure system oil passage), 3
4...Circuit for additional work equipment, C...Work vehicle (combine harvester), P...Hydraulic pump, V1, V2, V3, V
4, V5...Switching valve, V6, V7...Unload valve, V11...Switching valve for work equipment (switching valve for grain tank).

Claims (1)

【実用新案登録請求の範囲】 油圧ポンプから供給される圧油により作動する
サイドクラツチ・ブレーキ等の各種作動機器を多
数備え、更にこれら作動機器を操作する切換えバ
ルブを、アンロードバルブを並列に介在した油路
にそれぞれ並列に接続し、またグレンタンク等の
付加作業機器を付設してなる作業車輌において、 前記各種作動機器用油路の上流側に前記付加作
業機器用回路を設け、該作業機器用回路に設けた
切換えバルブからの油圧が、前記各種作動機器用
油路に供給されることを特徴とする作業車輌にお
ける油圧装置。[Claims for Utility Model Registration] The vehicle is equipped with a large number of various operating devices such as side clutches and brakes that are operated by pressure oil supplied from a hydraulic pump, and furthermore, a switching valve for operating these operating devices and an unloading valve are interposed in parallel. In a working vehicle, which is connected in parallel to each of the oil passages, and additional work equipment such as a grain tank is attached, the circuit for the additional work equipment is provided on the upstream side of the oil passage for the various operating equipment, and the circuit for the additional work equipment is installed on the upstream side of the oil passage for the various operating equipment, A hydraulic system for a work vehicle, characterized in that hydraulic pressure from a switching valve provided in a hydraulic circuit is supplied to the oil passages for the various operating devices.
JP3918186U 1986-03-18 1986-03-18 Pending JPS62151402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3918186U JPS62151402U (en) 1986-03-18 1986-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3918186U JPS62151402U (en) 1986-03-18 1986-03-18

Publications (1)

Publication Number Publication Date
JPS62151402U true JPS62151402U (en) 1987-09-25

Family

ID=30852117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3918186U Pending JPS62151402U (en) 1986-03-18 1986-03-18

Country Status (1)

Country Link
JP (1) JPS62151402U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947103B2 (en) * 1976-07-16 1984-11-16 シャープ株式会社 Flush toilet operation control device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947103B2 (en) * 1976-07-16 1984-11-16 シャープ株式会社 Flush toilet operation control device

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