JPS5681729A - Rotary type trencher used in orchard or the like - Google Patents

Rotary type trencher used in orchard or the like

Info

Publication number
JPS5681729A
JPS5681729A JP15717879A JP15717879A JPS5681729A JP S5681729 A JPS5681729 A JP S5681729A JP 15717879 A JP15717879 A JP 15717879A JP 15717879 A JP15717879 A JP 15717879A JP S5681729 A JPS5681729 A JP S5681729A
Authority
JP
Japan
Prior art keywords
groove
fitted
power transmission
transmission case
pawls
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
JP15717879A
Other languages
Japanese (ja)
Other versions
JPS5822612B2 (en
Inventor
Takashi Sekiya
Masakuni Ishimaru
Masao Fujiwara
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
Yamamoto Seisakusho Inc
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Yamamoto Seisakusho Inc
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, Yamamoto Seisakusho Inc, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP54157178A priority Critical patent/JPS5822612B2/en
Publication of JPS5681729A publication Critical patent/JPS5681729A/en
Publication of JPS5822612B2 publication Critical patent/JPS5822612B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)

Abstract

PURPOSE: To dig an inclined groove having a wider upper part by a method wherein rotation bodies fitted with cultivating pawls are fitted to the both lower sides of a power transmission case through shafts, in a V-shape and the rotation body is rotated inversely against the advancing direction.
CONSTITUTION: When left and right rotation bodies 5 fitted to rotation shafts in a V-shape and rotated by means of a power transmission case 4, the soil digged out by cultivating pawls 17 is thrown out as shown in an arrow head (a) and soil is heaped at a part away from a shoulder part of a groove 20. The groove 20 to be formed has an upper part of an open shape and a collapsing phenomenon is lean, accordingly, a fertilizing operation is performed easily. Further, when the pawls 17 rotate near the upper part of the power transmission case 4, they move off the case 4, as a result, there is no chance that stones hit the chain case. With the rotary type trencher of this structure, a groove for fertilizing can be formed with a small consumption power.
COPYRIGHT: (C)1981,JPO&Japio
JP54157178A 1979-12-04 1979-12-04 Rotary type trencher used in orchards, etc. Expired JPS5822612B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54157178A JPS5822612B2 (en) 1979-12-04 1979-12-04 Rotary type trencher used in orchards, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54157178A JPS5822612B2 (en) 1979-12-04 1979-12-04 Rotary type trencher used in orchards, etc.

Publications (2)

Publication Number Publication Date
JPS5681729A true JPS5681729A (en) 1981-07-04
JPS5822612B2 JPS5822612B2 (en) 1983-05-10

Family

ID=15643883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54157178A Expired JPS5822612B2 (en) 1979-12-04 1979-12-04 Rotary type trencher used in orchards, etc.

Country Status (1)

Country Link
JP (1) JPS5822612B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS434693Y1 (en) * 1964-06-12 1968-02-29
JPS4949041A (en) * 1972-09-19 1974-05-13
JPS55118061U (en) * 1979-02-14 1980-08-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS434693Y1 (en) * 1964-06-12 1968-02-29
JPS4949041A (en) * 1972-09-19 1974-05-13
JPS55118061U (en) * 1979-02-14 1980-08-20

Also Published As

Publication number Publication date
JPS5822612B2 (en) 1983-05-10

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