JPH0240726Y2 - - Google Patents
Info
- Publication number
- JPH0240726Y2 JPH0240726Y2 JP13309584U JP13309584U JPH0240726Y2 JP H0240726 Y2 JPH0240726 Y2 JP H0240726Y2 JP 13309584 U JP13309584 U JP 13309584U JP 13309584 U JP13309584 U JP 13309584U JP H0240726 Y2 JPH0240726 Y2 JP H0240726Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- grooving
- groove cutting
- shoe
- seeding
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000010899 nucleation Methods 0.000 description 26
- 230000004720 fertilization Effects 0.000 description 15
- 239000010902 straw Substances 0.000 description 9
- 244000025254 Cannabis sativa Species 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000003337 fertilizer Substances 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Sowing (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は農用繰出装置における溝切り装置に関
する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a groove cutting device in an agricultural feeder.
例えば、播種装置としては、溝切り部材の一側
に、溝切りシユを、他側に、溝切りデイスクを
夫々備え、溝切りデイスクを、前端部に向うに従
つて内側方に移行するように前後方向に対して傾
斜させて、その前部を溝切りシユとその前方側で
左右方向に関してオーバーラツプさせると共に、
その前部外周縁よりも溝切りシユを後方に配置
し、溝切り部材により形成した溝内に種子を播く
ようにしたものがある。
For example, a seeding device may include a groove cutting unit on one side of a groove cutting member and a groove cutting disc on the other side, and the groove cutting disc may be moved inward toward the front end. It is inclined in the front-rear direction, and its front part overlaps the groove cutting shoe in the left-right direction on the front side thereof, and
There is one in which a groove cutter is arranged rearward from the outer peripheral edge of the front part, and seeds are sown in the groove formed by the groove cutter.
ところで、従来においては溝切りシユの下端縁
と、溝切りデイスクの下端とは上下方向に関して
一致せしめられていた。 By the way, in the past, the lower end edge of the grooving shoe and the lower end of the grooving disc were made to coincide with each other in the vertical direction.
このため、従来においては播種作業時に播種装
置が水平姿勢である場合には、溝切りデイスクが
転動し乍ら前方側にある草・藁等を下方に押込
み、溝切りシユ下端縁は草・藁等を下方へ押込ま
ないでもよいので何ら問題はないのであるが、播
種装置が少しでも前上りの傾斜姿勢となつた場合
には、溝切りシユの下端縁後部が溝切りデイスク
の下端よりも下方突出状となるので、溝切りデイ
スクにより下方へ押込んだ草・藁等を溝切りシユ
の下端縁後部が更に下方へ押込むこととなつて、
溝切りシユの下端縁後部に草・藁等が引掛つて、
溝切りシユにより良好に溝を形成できないと云う
問題があつた。
For this reason, conventionally, when the sowing device is in a horizontal position during sowing work, the groove cutting disc rolls and pushes the grass, straw, etc. on the front side downward, and the lower edge of the groove cutting disk is There is no problem as it is not necessary to push the straw etc. downward, but if the seeding device is tilted forward even slightly, the rear of the lower edge of the groove cutting machine may be lower than the lower edge of the groove cutting disc. Since the groove protrudes downward, the grass, straw, etc. pushed downward by the groove cutting disc is pushed further downward by the rear part of the lower edge of the groove cutting disc.
If grass, straw, etc. gets caught on the rear of the lower edge of the groove cutter,
There was a problem in that the grooves could not be formed well due to the groove cutting system.
本考案は、農用繰出装置が前上りの傾斜姿勢と
なつた場合でも、その前上りの傾斜角度が所定の
角度以下である時には、溝切り部材により良好に
溝を形成できるようにすることを目的とする。 The purpose of the present invention is to enable a groove to be formed well by a grooving member even when an agricultural feeder is in a front-upward tilted position, when the front-upward inclination angle is less than a predetermined angle. shall be.
上記目的を達成するために、本考案の特徴とす
る処は、溝切りシユ１５の下端縁を溝切りデイス
ク１６の下端よりも上位とすると共に、後上りの
傾斜状とした点にある。
In order to achieve the above object, the present invention is characterized in that the lower end edge of the grooving shaft 15 is placed higher than the lower end of the grooving disc 16 and is sloped upward at the rear.
以下、本考案の一実施例を図面に基き説明すれ
ば、第２図において、１は農用繰出装置の一例と
して示す播種施肥装置で、該装置１はトラクタ後
方に３点リンク機構２を介して昇降自在に装着さ
れている。
Hereinafter, one embodiment of the present invention will be described based on the drawings. In FIG. 2, 1 is a seeding and fertilizing device shown as an example of an agricultural feeding device, and the device 1 is connected to the rear of the tractor via a three-point link mechanism 2. It is installed so that it can be raised and lowered.
播種施肥装置１は、主フレーム４と、施肥溝を
形成する溝切り部材５と、施肥タンク６と、施肥
タンク６内の肥料を施肥溝内に散布する施肥機構
７と、播種溝８を形成する溝切り部材９と、種子
タンク１０と、種子タンク１０内の種子を播種溝
８に播く播種機構１１と、施肥溝及び播種溝８に
対して鎮圧跡を覆土する覆土部材１３等から成
る。 The seeding and fertilization device 1 includes a main frame 4, a groove cutting member 5 that forms a fertilization groove, a fertilization tank 6, a fertilization mechanism 7 that spreads the fertilizer in the fertilization tank 6 into the fertilization groove, and a seeding groove 8. A seed tank 10, a seeding mechanism 11 for sowing the seeds in the seed tank 10 into the seeding groove 8, and a soil covering member 13 for covering the compacted area in the fertilization groove and the seeding groove 8.
本考案は、播種溝８を形成する溝切り部材９に
対して適用したものであつて、以下その詳細を第
１図、第３図及び第４図に基き説明するが、本考
案は施肥溝を形成する溝切り部材５に対しても適
用可能である。 The present invention is applied to a groove cutting member 9 that forms a seeding groove 8, and the details thereof will be explained below based on FIGS. 1, 3, and 4. It is also applicable to the groove cutting member 5 that forms the groove.
即ち、溝切り部材９は右側に位置する溝切りシ
ユ１５と、左側に位置する溝切りデイスク１６
と、これらシユ１５とデイススク１６を主フレー
ム４に備えるための支柱１７等を備えている。 That is, the grooving member 9 includes a grooving shoe 15 located on the right side and a grooving disc 16 located on the left side.
The main frame 4 is provided with a support 17 and the like for mounting the shoe 15 and disc 16 on the main frame 4.
溝切りシユ１５は、播種溝８の右側部を形成す
るもので、前部の傾斜部１９と後部側の垂直部２
０とから成る。傾斜部１９は前端縁が前傾状とさ
れ、又その全体が上端に向うに従つて外側方に移
行する傾斜状とされると共に、後端に向うに従つ
ても外側方に移行するように、前後方向に対して
も傾斜状とされている。 The groove cutter 15 forms the right side of the seeding groove 8, and has a sloped part 19 at the front and a vertical part 2 at the rear.
Consists of 0. The front edge of the inclined portion 19 is inclined forward, and the entire slope is inclined outward toward the upper end, and also outward toward the rear end. , is also inclined in the front-back direction.
又、垂直部２０は垂直状とされると共に、前後
方向に対しても沿わされている。 Further, the vertical portion 20 is vertical and extends along the front-rear direction.
そして、溝切りシユ１５下端縁は、水平線に対
してα度の角度を有する後上りの傾斜状とされ、
下端縁後端は前端よりも高さｈだけ上位とされて
いる。 The lower edge of the groove cutter 15 is sloped upward at an angle of α degrees with respect to the horizontal line;
The rear end of the lower edge is higher than the front end by a height h.
溝切りデイスク１６は播種溝８の左側部を形成
するもので、支柱１７に支軸２２を介して回転自
在に備えられている。溝切りデイスク１６は上端
に向うに従つて外側方に移行する傾斜状とされる
と共、前端に向うに従つても内側方に移行するよ
うに、前後方向に対しても傾斜状とされている。
そして溝切りデイスク１６の前部が溝切りシユ１
５にその前方側で左右方向に関してオーバーラツ
プせしめられ、その前側外周縁よりも溝切りシユ
１５が後方側に配置されて、溝切りシユ１５の前
端縁が溝切りデイスク１６の内側面と少隙を介し
て対向せしめられ、溝切りシユ１５の前端縁は溝
切りデイスク１６内側面に対してスクレーパ作用
をなす。 The groove cutting disk 16 forms the left side of the seeding groove 8, and is rotatably provided on the support 17 via a support shaft 22. The groove cutting disk 16 has an inclined shape that moves outward toward the upper end, and is also inclined in the front-rear direction so that it moves inward toward the front end. There is.
The front part of the grooving disk 16 is the grooving disk 1.
5 are overlapped in the left and right direction on the front side thereof, and the groove cutting shoe 15 is arranged on the rear side of the front outer peripheral edge of the groove cutting shoe 15, so that the front edge of the groove cutting shoe 15 forms a small gap with the inner surface of the groove cutting disk 16. The front edge of the grooving shoe 15 acts as a scraper against the inner surface of the grooving disc 16.
そして、溝切りシユ１５の下端縁の前端が溝切
りデイスク１６の下端よりも所定の高さだけ上位
とされている。 The front end of the lower edge of the grooving shoe 15 is located higher than the lower end of the grooving disc 16 by a predetermined height.
又、溝切りシユ１５の前端縁の下端と溝切りデ
イスク１６外周縁間の距離l1と、溝切りシユ１５
の前端縁の上端と溝切りデイスク１６外周縁間の
距離l2がl1l2の関係とされている。 Also, the distance l 1 between the lower end of the front edge of the grooving shoe 15 and the outer peripheral edge of the grooving disc 16,
The distance l 2 between the upper end of the front edge of the grooving disk 16 and the outer circumferential edge of the groove cutting disk 16 has a relationship of l 1 l 2 .
ところで、溝切りデイスク１６内側面に付着し
た土は溝切りシユ１５の前端縁でスクレーパ作用
を受けるが、この際溝切りシユ１５の前端縁の下
端と溝切りデイスク１６外周縁間の土はスクレー
パ作用を受けず、そのまま上方側に持上げられ
る。 Incidentally, the soil adhering to the inner surface of the groove cutting disc 16 is subjected to a scraper action at the front edge of the groove cutting shoe 15, but at this time, the soil between the lower end of the front edge of the groove cutting shoe 15 and the outer peripheral edge of the groove cutting disk 16 is removed by the scraper. It is not affected by any action and is lifted upward as it is.
然し乍ら、この場合において、l1l2とされて
いるので、上方側に持上げられた土が溝切りシユ
１５の前端縁上部側で掻落とされず、播種溝８内
に上記土が落下する惧れはない。 However, in this case, since l 1 l 2 is set, there is a risk that the soil lifted upward will not be scraped off at the upper front edge of the furrow cutter 15 and will fall into the seeding furrow 8. There is no such thing.
尚、更に上記土の播種溝８内への落下を完壁に
防止するために、溝切りシユ１５の傾斜部１９前
部上端縁には、左側方に突出する蓋体２３が固設
されて、該蓋体２３左側縁が溝切りデイスク１６
の内側面に少隙を介して対向せしめられ、傾斜部
１９前部の上端縁と溝切りデイスク１６間の開口
部が蓋体２３により略閉塞状とされている。 Furthermore, in order to completely prevent the soil from falling into the seeding groove 8, a lid body 23 protruding leftward is fixed to the upper edge of the front part of the sloped part 19 of the groove cutter 15. , the left side edge of the lid body 23 is a grooved disc 16
The opening between the upper edge of the front portion of the inclined portion 19 and the groove cutting disk 16 is substantially closed by the lid 23.
上記のように構成した実施例によれば、播種施
肥作業時には、トラクタにより播種施肥装置１を
牽引走行させる。 According to the embodiment configured as described above, during the seeding and fertilization work, the seeding and fertilization device 1 is towed by a tractor.
すると溝切り部材５により施肥溝が形成され
て、該施肥溝に施肥タンク６から施肥機構７によ
り肥料が散布される。 Then, a fertilization groove is formed by the groove cutting member 5, and fertilizer is sprayed into the fertilization groove by the fertilization mechanism 7 from the fertilization tank 6.
又、溝切り部材９により播種溝８が形成され
て、播種溝８に、種子タンク１０から播種機構１
１により種子が播かれる。 Further, a seeding groove 8 is formed by the groove cutting member 9, and the seeding mechanism 1 is inserted into the seeding groove 8 from the seed tank 10.
Seeds are sown by 1.
そして、施肥溝及び播種溝８に対して鎮圧輪１
２が鎮圧作用をなして、肥料及び種子を地中内に
埋込状とすると共に、この鎮圧跡に対して覆土部
材１３が覆土をなす。 Then, a pressure wheel 1 is applied to the fertilization groove and the seeding groove 8.
2 performs a suppressing action to embed the fertilizer and seeds in the ground, and the soil covering member 13 covers soil on the compacted area.
上記の場合において、播種施肥装置１が水平姿
勢である場合には、溝切り部材９においては、そ
の溝切りデイスク１６が溝切りシユ１５に対して
先行して溝切り作用をなすのであり、溝切り部材
９の前方側に草・藁等がある場合には、溝切りデ
イスク１６が転動し乍ら、草・藁等を下方へ押込
むのであり、この場合には溝切りシユ１５が草・
藁等を下方へ押込まないでもよいので、溝切り部
材９における溝切りシユ１５と溝切りデイスク１
６により良好に播種溝８を形成できる。 In the above case, when the seeding and fertilizing device 1 is in a horizontal position, the groove cutting disc 16 of the groove cutting member 9 performs the groove cutting action in advance of the groove cutting shoe 15. If there is grass, straw, etc. on the front side of the cutting member 9, the groove cutting disc 16 rolls and pushes the grass, straw, etc. downward, and in this case, the groove cutting disc 15 pushes the grass, straw, etc.・
Since it is not necessary to push straw etc. downward, the groove cutting shaft 15 and the groove cutting disc 1 in the groove cutting member 9
6 allows the seeding groove 8 to be formed well.
特に、溝切りシユ１５の下端縁を溝切りデイス
ク１６の下端よりも上位とすると共に、後上りの
傾斜状としており、側面視において、溝切りシユ
１５下端縁の後端から溝切りデイスク１６外周縁
に引いた接線２４が、作業時に前上りの傾斜状と
なるまでは、即ち溝切りシユ１５の下端縁後端が
溝切りデイスク１６の下端より下位となるまで
は、溝切りシユ１５の下端縁が溝切りデイスク１
６の下端よりも下方に突出しない。 In particular, the lower end edge of the grooving shoe 15 is located higher than the lower end of the grooving disk 16, and is sloped upward at the rear, so that when viewed from the side, the outer edge of the grooving disk 16 starts from the rear end of the lower edge of the grooving shoe 15. Until the tangent line 24 drawn to the periphery becomes sloped forward and upward during work, that is, until the rear end of the lower edge of the grooving shoe 15 is below the lower end of the grooving disc 16, the lower end of the grooving shoe 15 Grooved edge disc 1
It does not protrude below the lower end of 6.
従つて、播種施肥装置１が前上りの傾斜姿勢と
なつた場合でも、その前上りの傾斜角度が、接線
２４が作業時に水平となる傾斜角度以下である場
合には、溝切りシユ１５の下端縁が草・藁等の下
方への押込みを行なわなくてもよいので、溝切り
部材９により良好に播種溝８を形成できる。 Therefore, even when the seeding and fertilizing device 1 is in an inclined position with the front upward, if the inclination angle of the front upward is equal to or less than the inclination angle at which the tangent line 24 becomes horizontal during operation, the lower end of the groove cutting system 15 Since there is no need to push grass, straw, etc. downward at the edge, the seeding groove 8 can be formed well by the groove cutting member 9.
以上詳述したように、本考案によれば、農用繰
出装置が前上りの傾斜姿勢となつた場合でも、そ
の前上りの傾斜角度が、溝切りシユの下端縁後端
が溝切りデイスクの下端と上下方向に関して同一
位置となる傾斜角度以下である時には、溝切り部
材により良好に溝を形成できる。本考案は上記各
種の利点を有し、実益大である。
As described in detail above, according to the present invention, even when the agricultural feeding device is in the forward-upward tilted position, the front-upward inclination angle is such that the rear end of the lower edge of the grooving shoe is at the lower end of the grooving disc. When the inclination angle is less than or equal to the angle at which the groove is at the same position in the vertical direction, the groove can be formed satisfactorily by the groove cutting member. The present invention has the various advantages mentioned above and is of great practical benefit.
図面は本考案の一実施例を示し、第１図は要部
側面図、第２図は全体側面図、第３図は要部平面
図、第４図は同簡略背面図である。
１……播種施肥装置、８……播種溝、９……溝
切り部材、１１……播種機構、１５……溝切りシ
ユ、１６……溝切りデイスク。
The drawings show one embodiment of the present invention, and FIG. 1 is a side view of the main part, FIG. 2 is a side view of the whole, FIG. 3 is a plan view of the main part, and FIG. 4 is a simplified rear view of the same. DESCRIPTION OF SYMBOLS 1... Seeding fertilization device, 8... Seeding groove, 9... Grooving member, 11... Seeding mechanism, 15... Grooving shoe, 16... Grooving disk.
Claims (1)
側に溝切デイスク１６を夫々備え、溝切りデイス
ク１６を、前端部に向うに従つて内側方に移行す
るように前後方向に対して傾斜させて、その前部
を溝切りシユ１５とその前方側で左右方向に関し
てオーバーラツプさせると共に、その前部外周縁
よりも溝切りシユ１５を後方に配置し、溝切り部
材９により形成した溝８内に農用繰出物を繰出す
農用繰出装置において、溝切りシユ１５の下端縁
を溝切りデイスク１６の下端よりも上位とすると
共に、後上りの傾斜状としたことを特徴とする農
用繰出装置における溝切り装置。 A grooving shoe 15 is provided on one side of the grooving member 9, and a grooving disc 16 is provided on the other side. The front part thereof overlaps with the grooving shoe 15 in the left-right direction on the front side thereof, and the grooving shoe 15 is arranged rearward from the outer peripheral edge of the front part, and the groove formed by the grooving member 9 is 8, the lower end edge of the groove cutter 15 is located higher than the lower end of the groove cutter disc 16, and is sloped upward at the rear. Grooving device in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309584U JPS6147223U (en) | 1984-08-31 | 1984-08-31 | Grooving device in agricultural feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309584U JPS6147223U (en) | 1984-08-31 | 1984-08-31 | Grooving device in agricultural feeding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6147223U JPS6147223U (en) | 1986-03-29 |
| JPH0240726Y2 true JPH0240726Y2 (en) | 1990-10-30 |
Family
ID=30691648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13309584U Granted JPS6147223U (en) | 1984-08-31 | 1984-08-31 | Grooving device in agricultural feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147223U (en) |
-
1984
- 1984-08-31 JP JP13309584U patent/JPS6147223U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147223U (en) | 1986-03-29 |
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