JPH01218510A - Cut grass container for mower - Google Patents
Cut grass container for mowerInfo
- Publication number
- JPH01218510A JPH01218510A JP63045037A JP4503788A JPH01218510A JP H01218510 A JPH01218510 A JP H01218510A JP 63045037 A JP63045037 A JP 63045037A JP 4503788 A JP4503788 A JP 4503788A JP H01218510 A JPH01218510 A JP H01218510A
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- cut grass
- grass clippings
- container
- grass
- 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.)
- Pending
Links
- 241001494496 Leersia Species 0.000 title abstract 8
- 244000025254 Cannabis sativa Species 0.000 claims description 33
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000006693 Cassia laevigata Nutrition 0.000 description 1
- 241000735631 Senna pendula Species 0.000 description 1
- 229940124513 senna glycoside Drugs 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 この発明は草刈機の刈草収容装置に関する。[Detailed description of the invention] Industrial applications The present invention relates to a grass clippings storage device for a grass cutter.
従来の技術、および発明が解決しようとする問題点
刈草を収容する収容タンク、この収容タンク内に刈草を
風圧移送させる移送筒及び収容タンク内に収容された刈
草のはｙ満杯状態を検出して告知するセンサを設けた形
態の草刈機の刈草収容装置において、通常このセンサは
、移送筒から一定の方向に放出されて山形状に堆積する
刈草の上層部位置を検出させるよう収容タンク内の側壁
に設けられるが、例えば草の種類や乾燥状態等によって
移送筒からの放出距離が変化するに伴ない刈草の山状堆
積位置がセンサの位置に対して変るため、′センサは適
切な堆ａ量を検出し難く、従って収容タンク内の刈草収
容量が過多になるとか過少になる等の虞れがある。Prior Art and Problems to be Solved by the Invention A storage tank for storing grass clippings, a transfer tube for transferring the grass clippings into the storage tank by wind pressure, and a system for detecting a full state of the grass clippings stored in the storage tank. In a grass clipping storage device for a lawn mower that is equipped with a sensor that notifies the user, the sensor is normally installed on the side wall of the storage tank to detect the position of the upper layer of grass clippings that are ejected from the transfer tube in a certain direction and accumulated in a mountain shape. However, as the discharge distance from the transfer tube changes depending on the type of grass, drying condition, etc., the position of the mountain-shaped pile of grass clippings changes with respect to the sensor position. Therefore, there is a risk that the amount of grass clippings stored in the storage tank may become too large or too small.
問題点を解決するための手段
この発明は、刈草を収容する収容タンク（１）内上下方
向の一側隅部に、この収容タンク（１）内の上部に位置
し上方に向けて開口せる吹出口（２）を有して、刈草を
この収容タンク（１）内に風圧移送させる移送筒（３）
を配置し、該吹出口（２）の上端部には、この吹出口（
２）からの刈草を該収容タンク（１）内に拡散案内する
案内体（４）と、収容された刈草のはＣ満杯状態を検出
して告知するセンサ（５）とを設けてなる草刈機の刈草
収容装置の構成とする。Means for Solving the Problems This invention provides a blower which is located at the upper part of the storage tank (1) and opens upward, at one corner in the vertical direction inside the storage tank (1) for storing grass clippings. A transfer tube (3) having an outlet (2) for wind-pressure transfer of the grass clippings into this storage tank (1).
is arranged at the upper end of the air outlet (2).
2) a guide body (4) that diffuses and guides the grass clippings from the storage tank (1); and a sensor (5) that detects and notifies the full state of the stored grass clippings. The structure of the grass clippings storage device is as follows.
発明の作用
移送筒（３）内を風圧移送されて吹出口（２）から上方
に向かう刈草は、案内体（４）で放出方向を案内され、
かつ拡散されながら収容タンク（１）内に逐次堆積し、
この堆積量がはＣ満杯状態になると、センサ（５）が検
出して告知される。Effects of the Invention The grass clippings that are transferred by wind pressure inside the transfer tube (3) and directed upward from the outlet (2) are guided in the discharge direction by the guide body (4).
and is successively deposited in the storage tank (1) while being diffused,
When the accumulated amount reaches the C full state, the sensor (5) detects and notifies you.
発明の効果
このような案内体（４）の作用によって、収容タンク（
１）内に堆積する刈草は山形状に形成され難く、堆積上
層部が平坦状になるため、センサ（５）は適切な堆ａｊ
ｌを検出し易く、従って収容タンク（１）内の刈草収容
量が過多になるとか、過少になる等の問題は生じ難い。Effects of the invention Due to the action of the guide body (4), the storage tank (
1) The grass clippings that accumulate in the pile are difficult to form in a mountain shape, and the upper layer of the pile becomes flat, so the sensor (5)
1 is easy to detect, and therefore problems such as too much or too little grass clippings stored in the storage tank (1) are unlikely to occur.
又、草の種類や乾燥状態等によって、多少山形状になる
とか、或いはこの山状堆積位置が多少変化しても、セン
サ（５）を収容タンク（１）の側壁に設けるのではなく
、吹出口（２）の上端部に設けたため、適切な堆積量の
検出に支障を生じ難い。Also, depending on the type of grass, drying conditions, etc., it may become somewhat mountain-shaped, or even if the position of this mountain-like accumulation changes somewhat, the sensor (5) is not installed on the side wall of the storage tank (1), but is blown away. Since it is provided at the upper end of the outlet (2), it is unlikely to cause any trouble in detecting an appropriate amount of accumulation.
実施例
なお面倒において、左右一対の前輪（７） （’７）
と後輪（８）（８）とを各々軸装した車台（９）を設け
、この車台（９）上の前部には、原動機（１０）を内装
したボンネット（１１）を設け、このボンネッ）（１１
）の後端部上には、該左右の前輪（７）（７）を操舵す
る操舵ハンドル（１２）を設け、又該車台（９）上の後
部には、該左右の後輪（８）（８）の上方を覆うフェン
ダ−（１３）を設け、このフェンダ−（１３）上には、
搭乗者の操縦席（！４）を設ける。In addition, a pair of left and right front wheels (7) ('7)
A chassis (9) is provided on which axles (8) and rear wheels (8) are respectively mounted, and a bonnet (11) containing a prime mover (10) is provided at the front part of the chassis (9). )(11
) is provided with a steering handle (12) for steering the left and right front wheels (7) (7), and a steering wheel (12) for steering the left and right front wheels (7) is provided on the rear end of the chassis (9), A fender (13) is provided to cover the upper part of (8), and on this fender (13),
A pilot seat (!4) will be provided for the passenger.
該車台（９）の該前、後輪（７）（７）（８）（８）間
には、上下方向に伸縮自在の吊持機構（１５）を設け、
この吊持機構（１５）の下端部には、地表面に沿って回
転する刈刃とこの刈刃で刈取った刈草を後方に向けて排
出する排出口（１Ｂ）とを有した草刈装置（１７）を吊
持させる。A vertically extendable suspension mechanism (15) is provided between the front and rear wheels (7) (7) (8) (8) of the chassis (9),
At the lower end of this suspension mechanism (15), there is a grass cutting device (1B) that has a cutting blade that rotates along the ground surface and a discharge port (1B) that discharges the grass cut by the cutting blade toward the rear. 17).
前記車台（９）の後端部に設けられた左右一対の支持部
材（１８） （１８）の後端部には、平面視角形状の
収容タンク（１）の枠体（１９）を支持させ、この枠体
（１９）の上側には、収容タンク（１）の上部を形成す
る上部タンク（２０）を設け、又該枠体（１９）前部の
下側には、側面視三角形状の前部を開放した下部タンク
（２１） ｅ設け、さらに該枠体（１８）後部の下側に
は、後方回動によって刈草を排出しうる回動タンク（２
２）を設ける。A pair of left and right support members (18) provided at the rear end of the vehicle chassis (9).A frame (19) of the storage tank (1) having an angular shape in plan view is supported at the rear end of the pair of left and right support members (18). An upper tank (20) forming the upper part of the storage tank (1) is provided on the upper side of the frame (19), and a front tank (20) forming the upper part of the storage tank (1) is provided on the lower side of the front part of the frame (19). A lower tank (21) with an open section is provided, and a rotating tank (21) is provided at the lower rear of the frame (18), which can discharge grass clippings by rotating backwards.
2) will be provided.
又前記車台（９）の後端部には、後方に向けて突出する
複数のポル） （２３） （２３）を有した左右一対
の支持杆（２４） （２４）を立設し、これら支持杆
（２４） （２４）の後側には、左右方向の上下一対
の支持枠（２５） （２５）を該ボルト（２３）
（２３）で締結し、又これらの支持枠（２５） （２
５）には、前記上、下部タンク（２０） （２１）内
の一側隅部に位置して上端部に上方に向けた吹出口（２
）を有する移送筒（３）と、この移送筒（３）に刈草を
風圧移送させるファン部（２Ｂ）とからなるブロワ−を
支持させる。Further, at the rear end of the chassis (9), a pair of left and right support rods (24) (24) having a plurality of poles (23) (23) protruding toward the rear are erected. At the rear of the rod (24) (24), a pair of upper and lower support frames (25) (25) are attached to the bolt (23) in the left and right direction.
(23), and these support frames (25) (2
5) includes an air outlet (2) located at one corner of the upper and lower tanks (20) (21) and directed upward at the upper end.
), and a fan part (2B) for transferring grass clippings to the transfer tube (3) by wind pressure.
又該ファン部（２ｅ）の吸入口と前記草刈装置（１７）
の排出口（１８）との間には、これらの吸入口と排出口
（１Ｂ）とを連通させる連通筒（２７）を設け、又前記
移送筒（３）の吹出口（２）には、この吹出口（２）か
らの刈草を受けて前記収容タンク（１）内の全域に拡散
案内する案内体（４）を設ける。Further, the suction port of the fan section (2e) and the mowing device (17)
A communication tube (27) is provided between the discharge port (18) of the transfer tube (3) and the discharge port (18), and a communication tube (27) is provided to communicate the suction port and the discharge port (1B). A guide body (4) is provided to receive the grass clippings from the air outlet (2) and guide the grass to spread throughout the entire area inside the storage tank (1).
又該吹出口（２）の上端部には、該収容タンク（１）内
に収容された刈草のはＣ満杯状態を検出するセンナ（５
）を設け、又前記操縦席（１４）の近傍には、該センサ
（５）の検出によって警報する警報器（３０）を設ける
。Further, at the upper end of the air outlet (2), there is a senna (5) for detecting the full state of the grass clippings stored in the storage tank (1).
), and an alarm (30) is provided near the cockpit (14) to issue an alarm upon detection by the sensor (5).
なお、（２８）は回動タンク（２２）を回動させるリン
ク機構、（２９）はリンク機構（２８）を操作する操作
レバーである。Note that (28) is a link mechanism that rotates the rotating tank (22), and (29) is an operating lever that operates the link mechanism (28).
次に作用について説明する。草刈機の走行に伴なって草
刈装置（１７）で刈取られた刈草は、排出口（［１）、
連通筒（２７）を介してファン部（２Ｂ）に吸入され、
ファン部（２６）に圧送される刈草は、移送筒（３）内
を上昇し、案内体（４）によって収容タンク（１）内の
全域に拡散案内され、収容タンク（１）内に堆積する。Next, the effect will be explained. Grass cut by the mowing device (17) as the mower runs is discharged through the outlet ([1),
is sucked into the fan part (2B) via the communication tube (27),
The grass clippings that are force-fed to the fan section (26) rise within the transfer cylinder (3), are spread and guided over the entire area within the storage tank (1) by the guide body (4), and are deposited within the storage tank (1). .
収容タンク（１）内の刈草堆積量かは１″満杯状態にな
ると、センサ（５）がこれを検出して警報器（３０）を
警報させる。When the amount of grass clippings in the storage tank (1) becomes 1" full, the sensor (5) detects this and causes the alarm (30) to issue an alarm.
操作レバー（２９）を前方へ回動操作すると、リンク機
構（２８）で回動タンク（２２）が後方回動じて開口す
ることによって収容タンク（１）内の刈草は落下排出さ
れる。When the operating lever (29) is rotated forward, the rotary tank (22) is rotated backward by the link mechanism (28) and opened, thereby causing the grass clippings in the storage tank (1) to fall and be discharged.
図はこの発明の一実施例を示すもので、第１図は側面図
、第２図及び第３図は一部の斜面図である。
図中符号（１）は収容タンク、（２）は吹出口、（３）
は移送筒、（４）は案内体、（５）はセンサを示す。The figures show one embodiment of the present invention, with FIG. 1 being a side view, and FIGS. 2 and 3 being partial perspective views. In the figure, (1) is the storage tank, (2) is the air outlet, (3)
(4) is a guide body, and (5) is a sensor.
Claims (1)
に、この収容タンク（１）内の上部に位置し上方に向け
て開口せる吹出口（２）を有して、刈草をこの収容タン
ク（１）内に風圧移送させる移送筒（３）を配置し、該
吹出口（２）の上端部には、この吹出口（２）からの刈
草を該収容タンク（１）内に拡散案内する案内体（４）
と、収容された刈草のほゞ満杯状態を検出して告知する
センサ（５）とを設けてなる草刈機の刈草収容装置。A storage tank (1) for storing grass clippings is provided with an air outlet (2) located in the upper part of the storage tank (1) at one corner in the vertical direction and opening upward. A transfer cylinder (3) for wind pressure transfer is arranged in the storage tank (1), and the upper end of the air outlet (2) is used to spread the grass clippings from the air outlet (2) into the storage tank (1). Guide to guide (4)
and a sensor (5) for detecting and notifying a nearly full state of stored grass clippings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63045037A JPH01218510A (en) | 1988-02-26 | 1988-02-26 | Cut grass container for mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63045037A JPH01218510A (en) | 1988-02-26 | 1988-02-26 | Cut grass container for mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01218510A true JPH01218510A (en) | 1989-08-31 |
Family
ID=12708156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63045037A Pending JPH01218510A (en) | 1988-02-26 | 1988-02-26 | Cut grass container for mower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01218510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477751U (en) * | 1990-11-22 | 1992-07-07 | ||
| CN105660037A (en) * | 2016-02-04 | 2016-06-15 | 林凯 | Straw piling machine device of combine harvester |
-
1988
- 1988-02-26 JP JP63045037A patent/JPH01218510A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477751U (en) * | 1990-11-22 | 1992-07-07 | ||
| CN105660037A (en) * | 2016-02-04 | 2016-06-15 | 林凯 | Straw piling machine device of combine harvester |
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