JPH0333228Y2 - - Google Patents
Info
- Publication number
- JPH0333228Y2 JPH0333228Y2 JP14082785U JP14082785U JPH0333228Y2 JP H0333228 Y2 JPH0333228 Y2 JP H0333228Y2 JP 14082785 U JP14082785 U JP 14082785U JP 14082785 U JP14082785 U JP 14082785U JP H0333228 Y2 JPH0333228 Y2 JP H0333228Y2
- Authority
- JP
- Japan
- Prior art keywords
- granular material
- granules
- powder
- granule
- roll
- 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
- 239000008187 granular material Substances 0.000 claims description 83
- 239000000843 powder Substances 0.000 claims description 31
- 238000001914 filtration Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sowing (AREA)
- Fertilizing (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、粒状体貯留ホツパーの下部吐出口
に、粒状体繰出しロールを設け、その繰出しロー
ルから繰出された粒状体を受止め案内する傾斜姿
勢の粒状体案内具を設けた粒状体繰出し装置に関
する。[Detailed description of the invention] [Industrial application field] The present invention provides a granular material delivery roll at the lower discharge port of a granular material storage hopper, and a slope that receives and guides the granular material delivered from the delivery roll. The present invention relates to a granular material feeding device provided with a granular material guiding tool in a posture.
粒状体繰出し装置において、粒状体に含まれる
粉を除去するに、従来では、第４図に示すよう
に、粒状体貯留ホツパー１００の下部吐出口１０
０ａ付近に位置する傾斜底面１０１の部分に形成
の溝１０２内にコイルばね１０３を、粒状体繰出
しロール１０４の軸方向と平行な姿勢で且つ粒状
体繰出しロール１０４の全長に亘つて架設して、
粒状体がコイルばね１０３を通過する際に、前記
コイルばね１０３の隙間を通して粉を下方の室１
０５に漏下させるようにして、粉を除去するよう
にしていた。（実願昭58−150176号）
そして、上記の如く粉が除去された粒状体を、
前記繰出しロール１０４にて汲み取ると共に、そ
の汲み取つた粒状体を粒状体案内具１０６へ繰出
すようにするのである。
In a granular material feeding device, in order to remove the powder contained in the granular material, conventionally, as shown in FIG.
A coil spring 103 is installed in a groove 102 formed in a portion of the inclined bottom surface 101 located near 0a in a posture parallel to the axial direction of the granular material delivery roll 104 and over the entire length of the granular material delivery roll 104,
When the granules pass through the coil spring 103, the powder passes through the gap between the coil springs 103 and flows into the lower chamber 1.
05 to remove the powder. (Utility Application No. 58-150176) Then, the granules from which the powder has been removed as described above are
The granules are drawn up by the feed roll 104 and the granules are fed out to the granule guide 106.
しかしながら、粒状体貯留ホツパーの下部吐出
口全域に亘つて粒状体が存在しているため、上記
従来手段では、粒状体のうちの傾斜底面付近に位
置する粒状体に含まれる粉しか除去することがで
きず、前記下部吐出口の全域に亘る粒状体に含ま
れる粉を適確に除去することができないことにな
る。従つて、粉粒体案内具を傾斜姿勢で配置す
る。本案が対象とする粒状体繰出し装置に、上記
従来手段を適用すると、粉を含んだ状態の粒状体
をも粒状体繰出しロールにて粒状体案内具に繰出
してしまい、その粒状体案内具に前記粉が付着堆
積する結果、粒状体が前記案内具内をスムーズに
移動することができず、作業地に粒状体を均一に
流下供給することができなくなる虞れがあつた。
However, since the granules are present throughout the lower discharge port of the granule storage hopper, the above conventional means can only remove powder contained in the granules located near the inclined bottom surface of the granules. Therefore, the powder contained in the granular material over the entire region of the lower discharge port cannot be properly removed. Therefore, the powder guide tool is arranged in an inclined position. If the above-mentioned conventional means is applied to the granule feeding device to which the present invention is applied, the granules containing powder will also be fed to the granule guide by the granule feed roll, and the granules will be delivered to the granule guide by the As a result of the adhesion and accumulation of powder, the granules could not move smoothly within the guide tool, and there was a risk that the granules could not be uniformly supplied to the work area.
ちなみに、粒状体繰出し装置は、主として湿田
で使用することが多く、その湿田に近接する粒状
体案内具内に湿気が入り込んで粒状体に含まれる
粉が粒状体案内具に付着堆積するのである。 Incidentally, the granular material feeding device is often used mainly in wet fields, and moisture enters the granular material guiding tool near the wet field, causing powder contained in the granular material to adhere and accumulate on the granular material guiding tool.
本考案は、上記実状に鑑みてなされたものであ
つて、その目的は、粒状体に含まれる粉が粒状体
案内具に付着堆積することを抑制して、粒状体が
粒状体案内具をスムーズに移動できるようにする
点にある。 The present invention was developed in view of the above-mentioned circumstances, and its purpose is to suppress the powder contained in the granules from adhering and accumulating on the granule guide tool, so that the granules move smoothly through the granule guide tool. The point is to be able to move around.
本考案の特徴構成は、前記案内具に、粉選別取
出し用濾過部を形成した点にあり、その作用及び
効果は次の通りである。
A characteristic feature of the present invention is that a filtration section for separating and extracting powder is formed on the guide tool, and its functions and effects are as follows.
すなわち、粒状体繰出しロールにより繰り出さ
れた粒状体が粒状体案内具を移動するに伴つて粉
選別取出し用濾過部の濾過選別作用によつて粒状
体に含まれる粉を濾過除去するのである。しか
も、少量づつ繰出されて傾斜姿勢の粒状体案内具
に沿つて流動する粒状体の層の厚さが薄いこと、
及び、層状に流動する粒状体がその層内にて上下
に位置を変化させることになるので、繰出される
粒状体に含まれる粉を効率良く濾過選別させるこ
とができるのである。
That is, as the granules fed out by the granule feed roll move through the granule guiding tool, the powder contained in the granules is filtered out by the filtration and sorting action of the powder sorting and extraction filtration section. Moreover, the thickness of the layer of granules that is fed out little by little and flows along the granule guide device in an inclined position is thin;
In addition, since the granular material flowing in a layered manner changes its position up and down within the layer, the powder contained in the granular material being fed out can be efficiently filtered and sorted.
したがつて、傾斜姿勢の粒状体案内具に粉選別
取出し用濾過部を設けるだけの簡単な改造によ
り、粒状体案内具へ繰出される粒状体に含まれる
粉を粉選別取出し用濾過部にて効率濾過除去する
ことができるので、粒状体に含まれる粉が粒状体
案内具に付着堆積することを抑制できるものとな
つて、粒状体が粒状体案内具をスムーズに移動す
ることができるのであり、もつて、長期間に亘つ
て良好に使用できる粒状体繰出し装置を得るに至
つた。
Therefore, by simply modifying the granular body guiding tool in an inclined position by providing a filtration section for sorting and taking out powder, it is possible to remove the powder contained in the granules fed to the granular material guide at the filtration section for sorting and taking out powder. Since it can be efficiently filtered and removed, it is possible to suppress the powder contained in the granules from adhering and accumulating on the granule guide tool, and the granules can move smoothly through the granule guide tool. As a result, a granular material dispensing device that can be used satisfactorily for a long period of time has been obtained.
第１図及び第２図に示すように、粒状体貯留ホ
ツパー１の下部吐出口１ａの直下位置に架設した
断面六角形状の駆動回転軸２に、外周部に一対づ
つの粒状体貯留用凹部３ａ又は３ｂが形成された
粒状体繰出しロール４を一体回転自在に外嵌着
し、前記繰出しロール４を覆う繰出しケース５の
下部に、前記繰出しロール４から繰出された粒状
体を受止め案内する粒状体案内具Ａを傾斜姿勢と
なる状態で取付けて、乗用型田植機の苗植付装置
Ｕに装備される粒状体繰出し装置を構成してあ
る。
As shown in FIGS. 1 and 2, a pair of granule storage recesses 3a are provided on the outer periphery of the drive rotation shaft 2, which has a hexagonal cross section and is installed directly below the lower discharge port 1a of the granule storage hopper 1. Alternatively, a granular material feed-out roll 4 on which 3b is formed is fitted externally so as to be freely rotatable, and a granular material that receives and guides the granular material fed out from the feed-out roll 4 is placed in the lower part of a feed-out case 5 that covers the feed-out roll 4. The body guiding tool A is attached in an inclined position to constitute a granular material feeding device installed in a seedling planting device U of a riding type rice transplanter.
そして、機体進行に伴つて苗植付爪６の横側脇
相当位置に粒状体供給用溝ｍを形成する作溝器７
を設けて、前記繰出しロール４の凹部３ａ又は３
ｂから繰出される粒状肥料等の粒状体を、前記案
内具Ａを介して前記溝ｍ内に流下供給すべく構成
している。 Then, as the machine advances, a groove making device 7 forms a granular material supply groove m at a position corresponding to the lateral side of the seedling planting claw 6.
is provided, and the recess 3a or 3 of the feed roll 4 is
The structure is such that the granular material such as granular fertilizer fed out from b is fed down into the groove m via the guide tool A.
尚、図中８は、前記作溝器７よりも前方に位置
する草等を、前記作溝器７の下方に押し込み案内
する板体であり、フロート９の底面に一体形成し
てある。 Reference numeral 8 in the figure is a plate that pushes and guides grass, etc. located in front of the groove creator 7 below the groove creator 7, and is integrally formed on the bottom surface of the float 9.
前記案内具Ａを構成するに、前記繰出しロール
４から繰出された粒状体を受止める受面１０ａを
備える筒体１０を前記繰出しケース５に取付ける
と共に、粒状体を前記筒体１０から前記溝ｍ内へ
供給するためのホース１１を前記筒体１０の下部
に連設してある。 To configure the guide tool A, a cylindrical body 10 having a receiving surface 10a for receiving the granular material fed out from the feeding roll 4 is attached to the feeding case 5, and the granular material is transferred from the cylindrical body 10 to the groove m. A hose 11 is connected to the lower part of the cylindrical body 10 for supplying water into the cylindrical body 10.
又、前記筒体１０の受面１０ａに、粒状体に含
まれる粉を粒状体と選別するための粉選別取出し
用濾過部Ｂを形成してあり、その濾過部Ｂについ
て説明する。 Further, a powder sorting/retrieval filtration section B is formed on the receiving surface 10a of the cylindrical body 10 to separate the powder contained in the granules from the granules, and the filtration section B will be explained.
第１図に示すように、前記筒体１０の受面１０
ａの下部側を粒状体の大きさよりも小となる網目
に形成すると共に、前記受面１０ａに形成の網目
から漏下される粉を貯留する粉貯留用ケース１２
を、前記筒体１０に備える弾性変形自在な突片１
３に嵌め込み自在に設けて、受面１１ａを粒状体
が移動するに伴つて粒状体に含まれる粉を網目を
通して前記粉貯留用ケース１２に漏下させるよう
にして、粉選別取出し用濾過部Ｂを構成してあ
る。 As shown in FIG. 1, the receiving surface 10 of the cylindrical body 10
A powder storage case 12 is formed with a mesh smaller than the size of the granular material on the lower side of a, and stores powder leaked from the mesh formed on the receiving surface 10a.
an elastically deformable protrusion 1 provided on the cylindrical body 10;
3, and as the granules move through the receiving surface 11a, the powder contained in the granules leaks through the mesh into the powder storage case 12. has been configured.
尚、前記ケース１２が粉で一杯になると、その
ケース１２を筒体１０から取り外して放出するこ
とになる。 Incidentally, when the case 12 is full of powder, the case 12 is removed from the cylinder 10 and discharged.
次に、前記繰出しロール４の伝動構造について
説明する。 Next, the transmission structure of the feed roll 4 will be explained.
前記駆動回転軸２の長手方向中央部に外嵌固定
した受動アーム１４と前記苗植付爪６を循環運動
させる植付機構１５の揺動アーム１５Ａとをロツ
ド１６にて連係してある。そして、この植付機構
１５の植付け作動に連動して、前記繰出しロール
４を上方側の粒状体受入位置と下方側の粒状体排
出位置とに亘つて前記繰出しロール４の凹部３ａ
又は３ｂが移動されるように往復回動させるよう
に構成してある。又、粒状体掻取ブラシ１７を、
前記粒状体受入位置と前記粒状体排出位置との間
に位置するロール外周部に対して粒状体の掻取作
用を行なうように配置してある。 A passive arm 14 externally fitted and fixed to the central portion in the longitudinal direction of the drive rotation shaft 2 and a swinging arm 15A of a planting mechanism 15 for circulating the seedling planting claw 6 are linked by a rod 16. In conjunction with the planting operation of the planting mechanism 15, the feeding roll 4 is moved into the recess 3a of the feeding roll 4 between the upper particulate material receiving position and the lower particulate material discharging position.
Alternatively, it is configured to rotate back and forth so that 3b is moved. In addition, the granule scraping brush 17 is
The roller is disposed so as to perform a granular scraping action on the outer peripheral portion of the roll located between the granular material receiving position and the granular material discharging position.
〔別実施例〕
前記実施例では、粉選別取出し用濾過部Ｂを案
内具Ａの長手方向に上部側に設けたが、濾過部Ｂ
の設置箇所は自由に変更してもよい。[Another embodiment] In the above embodiment, the filtration part B for sorting and taking out powder was provided on the upper side in the longitudinal direction of the guide tool A, but the filtration part B
The installation location may be changed freely.
又、前記実施例では、筒状の案内具Ａを用いた
が、筒状でなくてもよく、案内具Ａとしての形状
は各種のものを用いることができる。 Further, in the above embodiment, the guide tool A is cylindrical, but it does not have to be cylindrical, and the guide tool A can have various shapes.
本考案を実施するに、第３図に示すように、車
体側に設けてあるエアポンプ（図示せず）からの
加圧空気を案内具Ａへ導くための管Ｋを設けて、
粉貯留用ケース１２に粒状体に含まれる粉を加圧
空気により貯留するようにしてもよい。尚、図中
１２ａは、加圧空気の排出口である。 To carry out the present invention, as shown in FIG. 3, a pipe K is provided for guiding pressurized air from an air pump (not shown) provided on the vehicle body to the guide A.
The powder contained in the granules may be stored in the powder storage case 12 using pressurized air. Note that 12a in the figure is a pressurized air outlet.
図面は本考案に係る粒状体繰出し装置の実施例
を示し、第１図は粒状体繰出し装置の要部の縦断
側面図、第２図は乗用田植機の後部の側面図であ
る。第３図は粒状体繰出し装置の要部の別実施例
を示す縦断側面図である。第４図は粒状体繰出し
装置の従来例を示す縦断面図である。
１……粒状体貯留ホツパー、１ａ……下部吐出
口、４……粒状体繰出しロール、Ａ……粒状体案
内具、Ｂ……粉選別取出し用濾過部。
The drawings show an embodiment of the granular material dispensing device according to the present invention, and FIG. 1 is a vertical sectional side view of the main part of the granular material dispensing device, and FIG. 2 is a side view of the rear part of the riding rice transplanter. FIG. 3 is a longitudinal sectional side view showing another embodiment of the main part of the granular material feeding device. FIG. 4 is a longitudinal sectional view showing a conventional example of a granular material feeding device. DESCRIPTION OF SYMBOLS 1... Granular material storage hopper, 1a... Lower discharge port, 4... Granular material delivery roll, A... Granular material guide, B... Filtration section for sorting and taking out powder.
Claims (1)
状体繰出しロール４を設け、その繰出しロール４
から繰出された粒状体を受止め案内する傾斜姿勢
の粒状体案内具Ａを設けた粒状体繰出し装置であ
つて、前記案内具Ａに、粉選別取出し用濾過部Ｂ
を形成してある粒状体繰出し装置。 A granule delivery roll 4 is provided at the lower discharge port 1a of the granule storage hopper 1, and the delivery roll 4
A granular material feeding device is provided with a granular material guiding tool A having an inclined posture for receiving and guiding the granular material fed out from the granular material, the guide tool A is provided with a filtration part B for sorting and taking out powder.
A device for feeding out granular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14082785U JPH0333228Y2 (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14082785U JPH0333228Y2 (en) | 1985-09-13 | 1985-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6249909U JPS6249909U (en) | 1987-03-27 |
| JPH0333228Y2 true JPH0333228Y2 (en) | 1991-07-15 |
Family
ID=31048040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14082785U Expired JPH0333228Y2 (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333228Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH066015B2 (en) * | 1988-04-18 | 1994-01-26 | 株式会社クボタ | Fertilizer application |
| JP2502608Y2 (en) * | 1988-11-14 | 1996-06-26 | 株式会社クボタ | Fertilizer application |
| JP2568059B2 (en) * | 1994-11-24 | 1996-12-25 | 株式会社クボタ | Rice transplanter with fertilizer application |
| JP2622238B2 (en) * | 1994-12-28 | 1997-06-18 | 株式会社クボタ | Fertilizer application equipment |
| JP2631204B2 (en) * | 1994-12-28 | 1997-07-16 | 株式会社クボタ | Fertilizer application equipment |
| JP2558083B2 (en) * | 1994-12-28 | 1996-11-27 | 株式会社クボタ | Fertilizer application |
-
1985
- 1985-09-13 JP JP14082785U patent/JPH0333228Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6249909U (en) | 1987-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5740746A (en) | Seed material dispensing system for an agricultural planter | |
| US9539585B2 (en) | Magnetic separator with dynamic baffle system | |
| JP5632642B2 (en) | Powder and particle feeder | |
| JPH0333228Y2 (en) | ||
| WO2001049100A2 (en) | Seeding machine with bulk seed supply container and independent, opener-mounted metering devices | |
| JP2013201919A (en) | Granule feeder | |
| JPH0340097Y2 (en) | ||
| JP2536631B2 (en) | Fertilizer spraying equipment | |
| FI72417C (en) | SAONINGSMASKIN MED BETNINGSANORDNING. | |
| JPH0613633Y2 (en) | Fertilizer application | |
| JPH0530807A (en) | Soil feeding structure for sowing plant | |
| JPH0214330Y2 (en) | ||
| JP4870286B2 (en) | Granular material feeding device | |
| JPH0349522B2 (en) | ||
| JP2548840Y2 (en) | Missing particle detection device of direct sowing machine | |
| JP2558083B2 (en) | Fertilizer application | |
| JP2631204B2 (en) | Fertilizer application equipment | |
| JP2515855Y2 (en) | Fertilizer / Seeding device | |
| JPH066015B2 (en) | Fertilizer application | |
| JPH0340103Y2 (en) | ||
| JPH0144006Y2 (en) | ||
| JPH0222064Y2 (en) | ||
| JPH0335059Y2 (en) | ||
| JPH0340102Y2 (en) | ||
| JP2622238B2 (en) | Fertilizer application equipment |