JPH0614633A - Cut lawn carrying blower in mower - Google Patents
Cut lawn carrying blower in mowerInfo
- Publication number
- JPH0614633A JPH0614633A JP4175175A JP17517592A JPH0614633A JP H0614633 A JPH0614633 A JP H0614633A JP 4175175 A JP4175175 A JP 4175175A JP 17517592 A JP17517592 A JP 17517592A JP H0614633 A JPH0614633 A JP H0614633A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- blower
- mower
- cut lawn
- throwing
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Harvester Elements (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、回転刈刃を内装するモ
ーアの刈芝排出部に、刈芝を吸引して放擲する放擲ファ
ンと、その放擲された刈芝を外部に風力搬送する搬送フ
ァンとを備えたブロアを配設してあるモーアの刈芝搬送
用ブロアに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a turf fan for sucking and leasing turf in a mower turf discharger equipped with a rotary cutting blade and a turf blown to the outside. The present invention relates to a blower for mower turf transportation in which a blower having a transportation fan for transportation is provided.
【０００２】[0002]
【従来の技術】従来、ブロアの放擲ファンと搬送ファン
は、特開平３−１０８４０７号公報に示されるように、
夫々、独立してブロアケースに内装されていた。2. Description of the Related Art Conventionally, blower throwing fans and conveying fans have been disclosed in Japanese Patent Laid-Open No. 3-108407.
Each of them was independently installed in a blower case.
【０００３】[0003]
【発明が解決しようとする課題】放擲ファンとしてのブ
ロアと、搬送ファンとしての送風ファンを、夫々、独立
してブロアケースに内装するため、ブロアケースが大型
化する不都合があり、また、外気を吸引した搬送ファン
の搬送風がスグに放擲ファンの背面に及んで放擲ファン
の放擲作用を乱さないように、ブロアケースの内部を仕
切壁で区画しておかなければならず、さらに、仕切壁を
貫通するファン回転軸の孔周りを軸受けを介して閉塞し
ておかなければならない等の構造の複雑化を伴う不都合
があった。本発明は、刈芝搬送ブロアの構造の簡素化、
並びに、コンパクト化を図らんとすることを目的とす
る。Since the blower as a throwing fan and the blower fan as a conveying fan are separately provided inside the blower case, there is a disadvantage that the blower case becomes large and the outside air The interior of the blower case must be partitioned with a partition wall so that the air flow of the carrier fan that sucked the air does not reach the back of the target fan and disturb the targeting function of the target fan. However, there is an inconvenience that the structure is complicated such that the periphery of the hole of the fan rotation shaft that penetrates the partition wall must be closed via a bearing. The present invention has a simplified structure of a grass cutting conveyor blower,
In addition, it aims to achieve compactness.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
の本発明の特徴構成は、前記刈芝搬送用ブロアの放擲フ
ァンと搬送ファンとを一枚の背板を介して背中同士を一
体的に連結したダブルファンから構成した点にある。To achieve the above object, the present invention is characterized in that the throwing fan of the blower for transporting the grass clippings and the transport fan are integrated with their backs through one back plate. It is composed of double fans that are connected in series.
【０００５】[0005]
【作用】図１に示すように、回転刈刃９によって刈取ら
れた刈芝は、放擲ファンとしての遠心ブロア１６によっ
て吸引された後、その遠心ブロア１６のファンによって
叩かれて上方に放擲されるとともに、その放擲された刈
芝は、外気を吸引した搬送ファンとしてのターボファン
１７の搬送風によって上方に吹き飛ばされることとな
る。そして、このような放擲ファン１６と搬送ファン１
７とを一枚の背板１８を介して背中同士を一体的に連結
した一枚物のダブルファンから構成してあるから、搬送
風同士がお互いに及ばないようにブロアケースの内部を
区画する仕切壁を設ける必要がない。As shown in FIG. 1, the turf mowed by the rotary cutting blade 9 is sucked by the centrifugal blower 16 as a blasting fan, and then struck by the fan of the centrifugal blower 16 and blasted upward. At the same time, the thrown grass clippings are blown upward by the carrying wind of the turbo fan 17 as a carrying fan that has sucked in the outside air. And such a throwing fan 16 and a transport fan 1
7 and 7 are constituted by a single double fan whose backs are integrally connected to each other through a single back plate 18, so that the inside of the blower case is partitioned so that the conveying winds do not reach each other. There is no need to provide a partition wall.
【０００６】[0006]
【発明の効果】上記構成の結果、仕切壁の不要化、並び
に、ファン回転軸中間部に対する軸受けの不要化により
ブロアケースの構造の簡素化、並びに、コンパクト化が
図れる。As a result of the above construction, the partition wall is not required and the bearing for the intermediate portion of the fan rotation shaft is not required, so that the structure of the blower case can be simplified and made compact.
【０００７】[0007]
【実施例】以下、本発明の実施例を図面に基いて説明す
る。図３に示すように、前後輪１，２を有する機体の前
部にエンジン３を、後部にミッションケース４を夫々配
置するとともに、機体の中央部に操縦ハンドル５と運転
座席６を配置し、そして、前記前後輪１，２の間にモー
アＭを配置して、このモーアＭの右端の排出部に設けた
刈芝搬送用ブロアＢからダクト７を介して機体後部の集
草容器８に刈芝を搬送する乗用型芝刈機を構成してあ
る。図２に示すように、前記モーアＭは、ブレード状の
３枚の回転刈刃９を刈刃ハウジング１０に収めてなり、
前記エンジン３の駆動力が伝動軸１１を介して入力され
た後、伝動ベルト１２で左右の刈刃駆動軸９ａ，９ｂに
伝達されて３枚の回転刈刃９が駆動される。前記刈芝搬
送用ブロアＢは、ブロアＢ近傍の刈刃駆動軸９ａから伝
動ベルト１３、及び、ベベルギア機構１４を介してファ
ン回転軸１５が駆動される。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 3, the engine 3 is arranged in the front part of the machine body having the front and rear wheels 1 and 2, the mission case 4 is arranged in the rear part thereof, and the steering wheel 5 and the driving seat 6 are arranged in the center part of the machine body. Then, a mower M is arranged between the front and rear wheels 1 and 2, and a mowing turf conveying blower B provided at a right end of the mower M is used to cut a grass container 8 at the rear of the machine body through a duct 7. A riding lawn mower that conveys turf is configured. As shown in FIG. 2, the mower M has three blade-shaped rotary cutting blades 9 housed in a cutting blade housing 10.
After the driving force of the engine 3 is input through the transmission shaft 11, it is transmitted to the left and right cutting blade drive shafts 9a and 9b by the transmission belt 12 to drive the three rotary cutting blades 9. In the cut grass transport blower B, a fan rotation shaft 15 is driven from a cutting blade drive shaft 9a near the blower B via a transmission belt 13 and a bevel gear mechanism 14.
【０００８】図１に示すように、前記刈芝搬送用ブロア
Ｂは、回転刈刃９によって刈り取られた刈芝を吸引して
放擲する通常の遠心ブロアからなる放擲ファン１６と、
その放擲された刈芝を集草容器８に風力搬送するために
圧縮空気を送り出す搬送用ターボファン１７とからな
り、両者は、一枚の背板１８を介して背中同士を一体的
に連結されたダブルファンから構成されており、ブロア
ケース１９の軸受け２０を介して片持ち状に支持された
前記ファン回転軸１５に、カラー２１、及び、ボルト２
２を介して固定連結されている。As shown in FIG. 1, the blower B for transporting the cut grass has a throwing fan 16 composed of a normal centrifugal blower for sucking and throwing the cut grass cut by the rotary cutting blade 9.
It consists of a turbofan 17 for transporting compressed air for wind-transporting the thrown grass to the grass container 8, both of which integrally connect their backs via a single backboard 18. The fan rotation shaft 15 supported in a cantilever manner via the bearing 20 of the blower case 19, the collar 21, and the bolt 2.
It is fixedly connected via 2.
【０００９】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。It should be noted that reference numerals are given in the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.
【図１】ブロアの縦断正面図[Fig. 1] Vertical front view of blower
【図２】モーアの平面図FIG. 2 is a plan view of mower.
【図３】芝刈機全体の側面図[Figure 3] Side view of the entire lawn mower
９ 回転刈刃 １６ 放擲ファン １７ 搬送ファン Ｂ ブロア Ｍ モーア 9 Rotary cutting blade 16 Sprinkling fan 17 Conveyor fan B Blower M Moore
Claims (1)
の刈芝排出部に、刈芝を吸引して放擲する放擲ファン
（１６）と、その放擲された刈芝を外部に風力搬送する
搬送ファン（１７）とを備えたブロア（Ｂ）を配設して
あるモーアの刈芝搬送用ブロアであって、前記刈芝搬送
用ブロア（Ｂ）の放擲ファン（１６）と搬送ファン（１
７）とを一枚の背板（１８）を介して背中同士を一体的
に連結したダブルファンから構成してあるモーアの刈芝
搬送用ブロア。1. A mower (M) incorporating a rotary cutting blade (9).
A blower (B) provided with a throwing fan (16) for sucking and throwing the cut grass, and a transfer fan (17) for transferring the cut grass to the outside in the cut grass discharging section of A blower (16) and a transfer fan (1) of the mower turf blower (B).
A blower for transporting grass clippings of mower, which is composed of a double fan whose backs are integrally connected to each other via a back plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4175175A JPH0614633A (en) | 1992-07-02 | 1992-07-02 | Cut lawn carrying blower in mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4175175A JPH0614633A (en) | 1992-07-02 | 1992-07-02 | Cut lawn carrying blower in mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0614633A true JPH0614633A (en) | 1994-01-25 |
Family
ID=15991584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4175175A Pending JPH0614633A (en) | 1992-07-02 | 1992-07-02 | Cut lawn carrying blower in mower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614633A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08242651A (en) * | 1995-03-10 | 1996-09-24 | Honda Motor Co Ltd | Cut lawn leaf conveyer for mower |
| FR2732546A1 (en) * | 1995-04-04 | 1996-10-11 | Honda Motor Co Ltd | Cut grass conveyor for turf mower |
| JPH08275648A (en) * | 1995-04-04 | 1996-10-22 | Honda Motor Co Ltd | Reaped turf grass carrier in turf grass mower |
| KR100524111B1 (en) * | 2004-10-12 | 2005-10-31 | 김현화 | Backof a lawn mower airjet device |
| KR101243726B1 (en) * | 2010-09-30 | 2013-03-13 | 주식회사 새롬 | glass cutter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639821B2 (en) * | 1977-11-17 | 1988-03-02 | New Generation Foods | |
| JP4106923B2 (en) * | 2002-02-21 | 2008-06-25 | トヨタ自動車株式会社 | Lubricating structure for vehicle motor unit |
-
1992
- 1992-07-02 JP JP4175175A patent/JPH0614633A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639821B2 (en) * | 1977-11-17 | 1988-03-02 | New Generation Foods | |
| JP4106923B2 (en) * | 2002-02-21 | 2008-06-25 | トヨタ自動車株式会社 | Lubricating structure for vehicle motor unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08242651A (en) * | 1995-03-10 | 1996-09-24 | Honda Motor Co Ltd | Cut lawn leaf conveyer for mower |
| FR2732546A1 (en) * | 1995-04-04 | 1996-10-11 | Honda Motor Co Ltd | Cut grass conveyor for turf mower |
| JPH08275648A (en) * | 1995-04-04 | 1996-10-22 | Honda Motor Co Ltd | Reaped turf grass carrier in turf grass mower |
| KR100524111B1 (en) * | 2004-10-12 | 2005-10-31 | 김현화 | Backof a lawn mower airjet device |
| KR101243726B1 (en) * | 2010-09-30 | 2013-03-13 | 주식회사 새롬 | glass cutter |
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