JP6771049B2 - 圃場溝掘機 - Google Patents
圃場溝掘機 Download PDFInfo
- Publication number
- JP6771049B2 JP6771049B2 JP2019008304A JP2019008304A JP6771049B2 JP 6771049 B2 JP6771049 B2 JP 6771049B2 JP 2019008304 A JP2019008304 A JP 2019008304A JP 2019008304 A JP2019008304 A JP 2019008304A JP 6771049 B2 JP6771049 B2 JP 6771049B2
- Authority
- JP
- Japan
- Prior art keywords
- crushing
- field
- soil
- digging
- ditch
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims description 43
- 238000009412 basement excavation Methods 0.000 claims description 41
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000000750 progressive effect Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 208000010138 Diastema Diseases 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 210000000475 diastema Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Description
W 掘取溝
WK 既存の掘取溝
W1 圃場上縁面
W2 溝内側面
DH 閉塞土
1 走行機体
2 連結機構
3 機枠
11 すき部材
22 安定部材
25 連結ピン
26 圧潰部材
26a 圧潰ロール部
Claims (1)
- 走行機体に連結機構により機枠を連結し、該機枠に進行方向後方位置の圃場土を掬い取って側方に排出して圃場面に掘取溝を形成可能なすき部材を設け、更に、該機枠に該すき部材により掘り取られた掘取溝の左右の両上角縁部を形成する圃場上縁面及び溝内側面に摺接可能な安定部材を設けてなり、上記安定部材に上記圃場土を圧潰可能な圧潰部材を連結ピンにより連結して該圧潰部材を該連結ピンを中心として上下揺動自在に設け、該圧潰部材は該圃場面を転動走行可能な圧潰ロール部からなり、上記すき部材の掘り取りによる既存の掘取溝との交差部分に生ずる閉塞土、あるいは、すき部材により掘り取られて側方に排出された掘取土の既存の掘取溝内への落ち込みにより生ずる既存の掘取溝内の閉塞土としての上記掘取溝の進行形成に起因して既存の掘取溝内に生起される閉塞土を該圧潰部材により圧潰する圧潰構造を備えてなることを特徴とする圃場溝掘機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019008304A JP6771049B2 (ja) | 2019-01-22 | 2019-01-22 | 圃場溝掘機 |
JP2020072835A JP6899943B2 (ja) | 2019-01-22 | 2020-04-15 | 圃場溝掘機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019008304A JP6771049B2 (ja) | 2019-01-22 | 2019-01-22 | 圃場溝掘機 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016112958A Division JP6472412B2 (ja) | 2016-06-06 | 2016-06-06 | 圃場溝掘機 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020072835A Division JP6899943B2 (ja) | 2019-01-22 | 2020-04-15 | 圃場溝掘機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019071900A JP2019071900A (ja) | 2019-05-16 |
JP6771049B2 true JP6771049B2 (ja) | 2020-10-21 |
Family
ID=66542566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019008304A Expired - Fee Related JP6771049B2 (ja) | 2019-01-22 | 2019-01-22 | 圃場溝掘機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6771049B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020110185A (ja) * | 2019-01-22 | 2020-07-27 | 株式会社富士トレーラー製作所 | 圃場溝掘機 |
-
2019
- 2019-01-22 JP JP2019008304A patent/JP6771049B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020110185A (ja) * | 2019-01-22 | 2020-07-27 | 株式会社富士トレーラー製作所 | 圃場溝掘機 |
Also Published As
Publication number | Publication date |
---|---|
JP2019071900A (ja) | 2019-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6771049B2 (ja) | 圃場溝掘機 | |
JP6245548B2 (ja) | 圃場溝掘機 | |
CN101099004A (zh) | 用于岩石和其它土壤的挖掘机 | |
JP6245547B2 (ja) | 圃場溝掘機 | |
JP6899943B2 (ja) | 圃場溝掘機 | |
JP6482499B2 (ja) | 圃場溝掘機 | |
JP6472412B2 (ja) | 圃場溝掘機 | |
JP6132437B2 (ja) | 圃場溝掘機 | |
JPH09224402A (ja) | 圃場溝掘機 | |
US4388769A (en) | Earth moving scraper | |
US4098012A (en) | Auger-type thin-keeled excavating machine | |
JP6353863B2 (ja) | 圃場溝掘機 | |
JP6353864B2 (ja) | 圃場溝掘機 | |
RU2348761C1 (ru) | Скрепер | |
JP3787665B2 (ja) | 圃場溝掘機 | |
JP6249532B2 (ja) | 暗渠形成装置 | |
RU2395644C2 (ru) | Траншеекопатель | |
JP6150400B2 (ja) | 圃場縦口路形成装置 | |
US3466768A (en) | Trenching machine having earthworking members extending to progressively greater depths | |
JPH0129936B2 (ja) | ||
US3257662A (en) | Ditch digging and cleaning apparatus | |
JPS6232288B2 (ja) | ||
JP6249531B2 (ja) | 暗渠形成装置 | |
US2218222A (en) | Ditching machine | |
JP6414749B2 (ja) | 圃場縦口路形成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190122 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A132 Effective date: 20191217 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200205 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A132 Effective date: 20200225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200415 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200915 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200928 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6771049 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |