JPH0450457U - - Google Patents

Info

Publication number
JPH0450457U
JPH0450457U JP8966190U JP8966190U JPH0450457U JP H0450457 U JPH0450457 U JP H0450457U JP 8966190 U JP8966190 U JP 8966190U JP 8966190 U JP8966190 U JP 8966190U JP H0450457 U JPH0450457 U JP H0450457U
Authority
JP
Japan
Prior art keywords
tractor
trench
view
excavator
excavate
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
JP8966190U
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 JP8966190U priority Critical patent/JPH0450457U/ja
Publication of JPH0450457U publication Critical patent/JPH0450457U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)

Description

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

第１図は本考案を実施した後斜視図である。第
２図は掘削部の反転を示す平面図である。第３図
は圃場での前進時の平面図である。第４図は圃場
での後進時の平面図である。第５図は動力伝達部
の断面図である。 ａはトラクタの後部、ｂは掘削装置、１はマス
トフレーム、２は横バー、３はトツプリンク、４
はロアリンク、５は主ミツシヨン、６は揺動ケー
ス、７は伝動ケース、８，８′は係合片、９，９
′はロツク板、１０は回転軸、１１は掘削刃、１
２はカバー、１３，１３′は固定片、１４，１４
′は軸受、１５は基板、１６は入力軸、１７は主
軸。 FIG. 1 is a perspective view after implementing the present invention. FIG. 2 is a plan view showing the reversal of the excavation part. FIG. 3 is a plan view when moving forward in the field. FIG. 4 is a plan view when moving backward in a field. FIG. 5 is a sectional view of the power transmission section. a is the rear of the tractor, b is the excavation equipment, 1 is the mast frame, 2 is the horizontal bar, 3 is the top link, 4
is the lower link, 5 is the main transmission, 6 is the swing case, 7 is the transmission case, 8, 8' is the engagement piece, 9, 9
' is a lock plate, 10 is a rotating shaft, 11 is a drilling blade, 1
2 is a cover, 13, 13' is a fixing piece, 14, 14
' is a bearing, 15 is a board, 16 is an input shaft, and 17 is a main shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 掘削と同時に掘削土を放てきする溝掘装置をト
ラクタ後部に連結してなる溝掘機において、前記
溝掘装置に左右反転手段を具備させて、後進走行
時にトラクタに対して対抗する位置で掘削作業を
可能にしたことを特徴としたトラクタに連結する
溝掘機。 In a trench excavator that is constructed by connecting a trench digging device to the rear of a tractor that releases excavated soil at the same time as excavating, the trench trenching device is equipped with a left-right reversing means to excavate in a position opposite to the tractor when traveling backwards. A trench excavator connected to a tractor that enables the work.
JP8966190U 1990-08-27 1990-08-27 Pending JPH0450457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8966190U JPH0450457U (en) 1990-08-27 1990-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8966190U JPH0450457U (en) 1990-08-27 1990-08-27

Publications (1)

Publication Number Publication Date
JPH0450457U true JPH0450457U (en) 1992-04-28

Family

ID=31823794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8966190U Pending JPH0450457U (en) 1990-08-27 1990-08-27

Country Status (1)

Country Link
JP (1) JPH0450457U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219950A (en) * 2010-04-07 2011-11-04 Matsuyama Plow Mfg Co Ltd Trench digger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925125U (en) * 1982-08-05 1984-02-16 三菱電機株式会社 push button switch device
JPH01128701A (en) * 1987-11-13 1989-05-22 Kubota Ltd Ground working machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925125U (en) * 1982-08-05 1984-02-16 三菱電機株式会社 push button switch device
JPH01128701A (en) * 1987-11-13 1989-05-22 Kubota Ltd Ground working machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219950A (en) * 2010-04-07 2011-11-04 Matsuyama Plow Mfg Co Ltd Trench digger

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