JPH0349522B2 - - Google Patents
Info
- Publication number
- JPH0349522B2 JPH0349522B2 JP57205529A JP20552982A JPH0349522B2 JP H0349522 B2 JPH0349522 B2 JP H0349522B2 JP 57205529 A JP57205529 A JP 57205529A JP 20552982 A JP20552982 A JP 20552982A JP H0349522 B2 JPH0349522 B2 JP H0349522B2
- Authority
- JP
- Japan
- Prior art keywords
- seed
- feeding
- tank
- passage
- suction
- 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 - Lifetime
Links
Landscapes
- Sowing (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、粒状物を繰り出す繰出装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a feeding device for feeding out granular materials.
従来の繰出装置は、粒状物を収納するタンクの
下部に設けられた繰出部より繰り出された粒状物
を案内管にて案内移送するものであるために、粒
状物に付着している粉状物や粒状物自体の破砕に
て生じる粉状物が案内管の内側に付着堆積し、粒
状物を良好に案内できないという問題点があつ
た。
Conventional feeding devices use guide tubes to guide and transfer the granules fed out from the feeding section provided at the bottom of the tank that stores the granules, so the powder particles attached to the granules are There was a problem in that powdery substances generated by the crushing of the granular substances themselves adhered and accumulated on the inside of the guide tube, making it impossible to guide the granular substances well.
この発明は、上記の課題を解決するために、次
の技術手段を講じた。
This invention has taken the following technical means to solve the above problems.
即ち、この発明は、粒状物を収納するタンク６
と該タンク６内の粒状物を繰り出す繰出部７と該
繰出部７により繰り出された粒状物を案内する通
路８とにより構成される繰出装置において、該繰
出部７にて繰り出された粒状物に吸引作用をする
吸引装置１４を設けたことを特徴とする繰出装置
としたものである。 That is, the present invention provides a tank 6 for storing granular materials.
In a feeding device constituted by a feeding section 7 that feeds out the granular material in the tank 6, and a passage 8 that guides the granular material fed out by the feeding section 7, the granular material fed out by the feeding section 7 is This feeding device is characterized by being equipped with a suction device 14 that performs a suction action.
この発明によると、繰出部７にて繰り出された
粒状物に吸引作用をする吸引装置１４を設けたも
のであるから、粒状物に付着している粉状物や粒
状物自体の破砕にて生じる粉状物を該吸引装置１
４にて吸引して通路８の内側に粉状物が付着堆積
することを防止し、粒状物を良好に繰り出すこと
ができる。
According to this invention, since the suction device 14 is provided to apply suction to the granular material fed out by the feeding section 7, the powdery material adhering to the granular material or the pulverization of the granular material itself is generated. The powdery substance is sucked into the suction device 1.
It is possible to prevent powdery matter from adhering and accumulating inside the passage 8 by suctioning at step 4, and to feed out the particulate matter well.
この発明の一実施例である播種機を図面に基づ
き詳細に説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS A seeding machine which is an embodiment of the present invention will be described in detail based on the drawings.
まず、その構成について述べる。 First, we will discuss its configuration.
エンジン１を搭載した耕耘機２に、播種機３を
装備している。４は耕耘部、５は支持輪を示す。 A tiller 2 equipped with an engine 1 is equipped with a seeding machine 3. 4 indicates a tilling section, and 5 indicates a support wheel.
播種機３は、上部に種子タンク６有し、これに
連続させて種子定量繰出装置７を設け、下方に種
子通路８を連通させて圃場の播種位置まで延長し
て構成している。 The seed sowing machine 3 has a seed tank 6 in the upper part, a seed metering feeder 7 is provided continuously to the seed tank 6, and a seed passage 8 is communicated with the lower part to extend to the sowing position in the field.
種子定量繰出装置７は、固定した種子受台９を
設け、その上面に種子孔１０を有する種子繰出板
１１を回転可能に軸１２に取付けている。 The seed quantitative dispensing device 7 is provided with a fixed seed holder 9, and a seed dispensing plate 11 having a seed hole 10 on its upper surface is rotatably attached to a shaft 12.
１３は種子落下孔である。 13 is a seed fall hole.
１４は吸引ポンプを示し、ホース１５を介して
前記種子通路８の始端部分で種子落下孔１３の近
くに開口させ、種子に吸引作用を及ぼすように構
成している。 Reference numeral 14 denotes a suction pump, which is opened near the seed drop hole 13 at the starting end of the seed passage 8 via a hose 15, and is configured to exert a suction effect on the seeds.
つぎにその作用について説明する。 Next, its effect will be explained.
種子タンク６に種子を充填した後、エンジン１
を始動して播種作業を開始する。 After filling the seed tank 6 with seeds, the engine 1
Start the sowing operation.
すると、圃場面は、耕耘部４によつて耕耘さ
れ、つぎに通過して来た種子通路８から種子が落
下され、播種される。 Then, the field is tilled by the tiller 4, and then the seeds are dropped from the seed passage 8 through which they are sown.
この場合、まず、種子繰出板１１は、軸１２の
駆動によつて回転され、種子孔１０に種子タンク
６から定量の種子が供給された状態で回転を続
け、その種子孔１０が、種子受台９の種子落下孔
１３と合つたとき、種子が下方に落下する。 In this case, first, the seed feeding plate 11 is rotated by the drive of the shaft 12 and continues to rotate while a certain amount of seeds are supplied from the seed tank 6 to the seed hole 10. When the seeds meet the seed drop holes 13 of the stand 9, they fall downward.
そのとき、種子落下孔１３の従分の下側通路８
の始端部分では吸引風が働いているため、定量の
種子は、強引に吸引されて種子通路８内を下方に
流下するのであるが、同時に、この吸引ポンプ１
４の吸引作用にて、種子の周囲に付いているごみ
等の粉状物を吸引して機外に排出し、通路８の内
側に粉状物が付着堆積することを防止する。従つ
て、種子を良好に繰り出すことができ、適正な播
種作業が行なわれる。 At that time, the lower passage 8 of the seed drop hole 13
Since suction air is working at the starting end of the suction pump 1, a certain amount of seeds are forcibly sucked and flowed downward in the seed passage 8.
By the suction action 4, powdery substances such as dust attached around the seeds are sucked and discharged outside the machine, thereby preventing the powdery substances from adhering and accumulating inside the passage 8. Therefore, seeds can be fed out well and proper sowing work can be performed.
上記の実施例では、播種機における繰出装置に
本願発明を実施した例を示したが、他に、如何な
る繰出装置に本願発明を実施しても良い。 In the above embodiment, an example was shown in which the present invention was implemented in a feeding device in a seeding machine, but the present invention may be implemented in any other feeding device.
図面はこの発明の実施例を示すものであつて、
第１図は側面図、第２図はその要部の断面図であ
る。
なお、図中の符号は、次のとおり。１……エン
ジン、３……播種機、６……種子タンク、７……
種子定量繰出装置、８……種子通路、９……種子
受台、１０……種子孔、１１……種子繰出板、１
３……種子落下孔、１４……吸引ポンプ。
The drawings show embodiments of the invention,
FIG. 1 is a side view, and FIG. 2 is a sectional view of the main part. The symbols in the figure are as follows. 1... Engine, 3... Seeding machine, 6... Seed tank, 7...
Seed quantitative feeding device, 8... Seed passage, 9... Seed pedestal, 10... Seed hole, 11... Seed feeding plate, 1
3... Seed drop hole, 14... Suction pump.
Claims (1)
粒状物を繰り出す繰出部７と該繰出部７により繰
り出された粒状物を案内する通路８とにより構成
される繰出装置において、該繰出部７にて繰り出
された粒状物に吸引作用をする吸引装置１４を設
けたことを特徴とする繰出装置。1. In a feeding device comprising a tank 6 that stores granular materials, a feeding section 7 that feeds out the granular materials in the tank 6, and a passage 8 that guides the granular materials fed out by the feeding section 7, the feeding section 7 A dispensing device characterized in that it is provided with a suction device 14 that performs a suction action on the granular material dispensed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20552982A JPS5995806A (en) | 1982-11-25 | 1982-11-25 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20552982A JPS5995806A (en) | 1982-11-25 | 1982-11-25 | Seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5995806A JPS5995806A (en) | 1984-06-02 |
| JPH0349522B2 true JPH0349522B2 (en) | 1991-07-29 |
Family
ID=16508392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20552982A Granted JPS5995806A (en) | 1982-11-25 | 1982-11-25 | Seeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995806A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59127408U (en) * | 1983-02-18 | 1984-08-28 | ヤンマー農機株式会社 | Seeding device structure of flooded direct sowing machine |
| JPS59127409U (en) * | 1983-02-18 | 1984-08-28 | ヤンマー農機株式会社 | Seeding device structure of flooded direct sowing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6010681B2 (en) * | 1977-07-06 | 1985-03-19 | 喜彰 中村 | Seed distribution device for flooded direct sowing machine |
-
1982
- 1982-11-25 JP JP20552982A patent/JPS5995806A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5995806A (en) | 1984-06-02 |
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