JPS63105607A - Lawn mower - Google Patents

Lawn mower

Info

Publication number
JPS63105607A
JPS63105607A JP61251290A JP25129086A JPS63105607A JP S63105607 A JPS63105607 A JP S63105607A JP 61251290 A JP61251290 A JP 61251290A JP 25129086 A JP25129086 A JP 25129086A JP S63105607 A JPS63105607 A JP S63105607A
Authority
JP
Japan
Prior art keywords
grass
frame
duct
opening
grass collection
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.)
Granted
Application number
JP61251290A
Other languages
Japanese (ja)
Other versions
JPH0430801B2 (en
Inventor
正剛 村川
坂東 二六
結城 三喜雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP61251290A priority Critical patent/JPS63105607A/en
Priority to US07/109,347 priority patent/US4903469A/en
Priority to FR8714464A priority patent/FR2605179B1/en
Priority to GB8724518A priority patent/GB2196825B/en
Priority to FR8714465A priority patent/FR2605180B1/en
Priority to GB8724519A priority patent/GB2196826B/en
Publication of JPS63105607A publication Critical patent/JPS63105607A/en
Priority to US07/333,753 priority patent/US4926624A/en
Publication of JPH0430801B2 publication Critical patent/JPH0430801B2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野] 本発明は芝刈機の改良に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to improvements in lawn mowers.

〔従来の技術〕[Conventional technology]

この種の芝刈機において、集草容器を機体フレーム側に
取イ\J LJるに、従来は、機体フレームから立設し
た逆[1字状のバイブフレームの上部両端に、左右一対
の集草容器を夫々支持する突片を設けるとともに、集草
容器の上端開口部周縁に備えた口金から、前記突片を係
入可能な係合孔と前記逆U字状のパイプフレーム外周面
を挾持する姿勢規制機構を設りたブラケットを延設して
いた(実開昭60−94037号公t14)。
In this type of lawn mower, the grass collecting container is placed on the machine frame side, but in the past, the grass collecting container was placed upright from the machine frame, and a pair of left and right grass collecting containers were installed at both ends of the upper part of the single-shaped vibe frame. Protrusions are provided to support the respective containers, and the outer peripheral surface of the inverted U-shaped pipe frame is sandwiched between an engagement hole into which the protrusions can be inserted from a cap provided at the periphery of the upper end opening of the grass collection container. A bracket equipped with a posture regulating mechanism was extended (Utility Model Application Publication No. 60-94037 t14).

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

このような従来構成のものにおいては、集草容器に対す
る支持荷重が前記ブラケットを介して口金の1点に作用
することになるので、集草容器本体を支持する口金は片
1、+1支持状態になり、刈芝の集草用が多くなるにつ
れて変形し、集草容器に対するカバーとの間に隙間を牛
して、刈芝が漏れることもあった。
In such a conventional structure, the support load for the grass collecting container acts on one point of the cap via the bracket, so the cap that supports the grass collecting container body is in the 1st and 1st supported state. As more and more grass clippings were used for collecting grass, they became deformed, and the grass clippings sometimes leaked due to the gap between the container and the cover.

但し、変形を生じないように[]金を強度のあるものに
する方法もあるが、これだと11金白休が大型のものに
ならざるを得す、このrTI金に対応する前記ブラケッ
トや突1−1.等も必然的に強度のある大型のものにな
る(順向にあった。
However, there is a way to make the gold strong enough to prevent deformation, but this would force the 11-karat gold plate to be large, and the brackets and brackets that correspond to this rTI gold would have to be large. 1-1. etc. will inevitably become strong and large (this was the trend).

本発明の目的は集草容器に対する支持構造の変更によっ
て、部材強度を高めることなく、集草容器口金の変形を
抑えることができるものを提供することにある。
An object of the present invention is to provide a grass collecting container that can suppress deformation of the grass collecting container mouthpiece by changing the support structure for the grass collecting container without increasing the strength of the members.

〔問題点を解決するための手段〕[Means for solving problems]

本発明による特徴構成は ■ 機体フレームから立設した支持フレームの」二部に
、集草容器の口金を、これらの一方に備えた突片と他方
に備えた保合孔との係合によって連結する点と、 ■ 前記支持フレームの上部に前記集草容器の上端開口
部周縁を載置支持する支持部を連設してある点と、 にあり、その作用効果は次の通りである。
The characteristic structure of the present invention is: (1) The cap of the grass collection container is connected to the two parts of the support frame erected from the aircraft frame by engagement of a protrusion provided on one of these parts and a retaining hole provided on the other. (2) A supporting part for placing and supporting the periphery of the upper end opening of the grass collecting container is provided in series on the upper part of the supporting frame, and the effects thereof are as follows.

〔作 用〕[For production]

特徴構成■より集草容器の支持フレームに対する位置を
規制することができるとともに、特徴構成■より前記支
持部によって、従来構成に比べて、第4図に示すように
、集草容器(8)の上端開口部周縁の広い範囲を支持で
きるので、集草容器(8)が一点支持によって片持状に
なるといったことはないので、口金(8八)自体は強度
を落としてもよい。
The characteristic configuration (2) makes it possible to regulate the position of the grass collection container with respect to the support frame, and the characteristic configuration (2) also allows the support portion to control the position of the grass collection container (8), as shown in FIG. 4, compared to the conventional configuration. Since a wide range of the periphery of the upper end opening can be supported, the grass collection container (8) will not become cantilevered by being supported at one point, so the strength of the cap (88) itself may be reduced.

〔発明の効果〕〔Effect of the invention〕

位置規制具(突片と係合孔)と集草容器の支持構造(支
持フレームの支持部)とを別部品に別体構成する点と、
集草容器の支持容器の支持構造として上端開口部周縁を
支持する構成を採用する点との2点から、口金自体の強
度化(大形化)を招来することなく変形を抑えることが
でき、刈芝の漏れといった現象も抑えることができる。
The position regulating device (the projecting piece and the engagement hole) and the support structure of the grass collection container (the support part of the support frame) are configured as separate parts;
By adopting a structure that supports the periphery of the upper end opening as a support structure for the support container of the grass collecting container, deformation can be suppressed without increasing the strength (larger size) of the cap itself. Phenomena such as leakage of grass clippings can also be suppressed.

〔実施例〕〔Example〕

第8回に示すように、乗用型芝刈機は、機体前部に下向
き出力軸エンジン(1)、機体後部にミッションケース
(2)、それらの間に運転操作部(3)を備えるととも
に、前後車輪(5) 、 (6)の間にミソドマウント
モーア(7)、このモー了(7)からの刈芝を機体後端
に連設した作業用アクソチメントとしての集草容器(8
)に誘導する外廻し式〇集草ダクト(9)を設置Jて構
成されている。
As shown in Part 8, a riding lawn mower is equipped with a downward output shaft engine (1) at the front of the machine, a transmission case (2) at the rear of the machine, and a driving operation part (3) between them. Between the wheels (5) and (6), there is a grass-collecting container (8) that serves as a working axotiment with a grass clippings from the mower (7) connected to the rear end of the machine.
), an external grass collection duct (9) is installed to guide the grass.

次に、走行機体のフレーム構造について説明する。第1
図、第2図、及び第6図、第7図に示すように、左右一
対のアングル材を連結して構成したエンジン搭載フレー
ム(10)の後端に、左右一対のパイプ製主フレーム(
11)、 (11)が機体後方に延出され、その延出端
は切断開口状態の後部開口@ (11M) 、 (11
4)に形成されている。
Next, the frame structure of the traveling aircraft will be explained. 1st
As shown in Figures 1 and 2, as well as Figures 6 and 7, a pair of left and right pipe main frames (
11), (11) are extended to the rear of the fuselage, and their extended ends are cut open at the rear opening @ (11M), (11
4).

左右主フレーム(11) 、 (11)の上面には板金
製の扁平なデツキ(12)が張設されるとともに、この
デツキ(12)のエンジンフレーム側にステアリング操
作軸の貫通孔(13)等を穿設したステアリング機構支
持フレーム(14)が立設されている。前記主フレーム
(11)、 (11)の後部には前後一対のブロック状
フレーム(15) 、 (15)が立上げ形成され、後
車輪(6)用フェンダ−とともに運転席(16)支持フ
レームに構成されている。この運転席(16)支持フレ
ーム(15)側方には、モー了(7)の刈高さ調節用レ
バー(17)に対する係止固定フレーム(18)が併設
されるとともに、このレバー(17)での操作をモー了
(7)に連係する揺動アーム(21)作動軸(19)が
架設されている。又、前記主フレーム(11) 、 (
11)の後端には、板材をチャンネル状に溶接組立した
簡易トレーラ用ヒツチ(20)が設けられるとともに、
このヒツチ(20)から機体前方側に向けてミッション
ケース(2)取付用フレーム(22)が設けである。
A flat deck (12) made of sheet metal is installed on the upper surface of the left and right main frames (11), (11), and a through hole (13) for the steering operation shaft, etc. is provided on the engine frame side of this deck (12). A steering mechanism support frame (14) is erected. A pair of front and rear block-shaped frames (15), (15) are formed upright at the rear of the main frames (11), (11), and are attached to the driver's seat (16) support frame along with the fender for the rear wheels (6). It is configured. On the side of the driver's seat (16) support frame (15), a locking and fixing frame (18) for the mowing height adjustment lever (17) of the mower (7) is installed. A swing arm (21) operating shaft (19) is installed to link the operation of the swing arm (21) with the motor control (7). Moreover, the main frame (11), (
11) At the rear end, a simple trailer hitch (20) is provided, which is made by welding and assembling plate materials into a channel shape.
A frame (22) for attaching the mission case (2) is provided from this hitch (20) toward the front side of the fuselage.

次にモー了(7)での伝動JIl造1:1. 、エンジ
ン(1)とヘルド伝動された入力プーリ軸(23)より
ベルト(43)を介して左右一対のブレード軸(24)
 、 (2/I)に伝達されるべく構成されている。図
中(25)はテンションプーリである。
Next, the power transmission JIl construction 1:1 at Moryo (7). , a pair of left and right blade shafts (24) via a belt (43) from an input pulley shaft (23) which is transmitted to the engine (1) and held.
, (2/I). In the figure (25) is a tension pulley.

集草ダク1−(9)について説明する。第1図及び第2
図に示すように、望草ダク1−(9)は右(Q+1後車
輪(6)の横外側方を迂回してモー了(7)より集草容
器(8)まで延出され、モー了(7)に連結された前部
ダクI−(9A)、集草容器(8)に連なる後部ダクト
(9C)、これら両ダクト(9A) 、 (9C)を連
結する透明樹脂製の中間ダクI−(’l)から成る。
The grass collector 1-(9) will be explained. Figures 1 and 2
As shown in the figure, the grass duct 1-(9) bypasses the lateral outside of the right (Q+1) rear wheel (6) and extends from the mower (7) to the grass collection container (8), Front duct I-(9A) connected to (7), rear duct (9C) connected to grass collection container (8), and intermediate duct I made of transparent resin that connects both these ducts (9A) and (9C). - Consists of ('l).

この透明ダク) (911)で刈芝の1般送状態がチェ
ックできる。後部ダクト(9C)はその前端で中間ダク
) (9B)の後端を夫々の軸心方向に相対摺動可能に
外嵌し、刈高さ調節に伴うモー了(7)の上下動を許容
する融通となっている。中間ダクト(9B)はその前端
で前部ダク119A)の後端を外嵌し、ゴムハンド式止
め金具(26)で前部ダクト(9八)に固定されている
。又、前記前部ダクト(9八)はモー了(7)側程その
断面が円から角形に変化すべく形成され、モー了(7)
の外装ケース(27)に形成された角形出口(27A)
を外嵌する状態でモータ(7)に連結される。この連結
部位には、前記出口(27A)壁の一方に外方に突出す
る係止ピン(28)が固着され、前部ダクl−(9A)
の側壁に形成された挿通孔(29)に挿通されるべく構
成されている。一方、反対側連結部位には前部ダク1−
(9A)と前記モーア側出口(27A) との双方に、
連結状態でチョウバン状の止め金具り30)となる連結
具部品を取付け、前部ダクl−(9A)が前記出口(2
7A)に外嵌された状態で前記止め金具(30)が装着
され、L型ピン(4)を上方から差し込むことによって
、前部ダクト(9A)とモー了外装ケース(27)との
連結が完了する。第5図に示すように、この前部ダク)
 (9A)をモー了外装ケース(27)に取イ」ける手
順は、まず、前部ダクト(9A)側挿通孔(29)を前
記係止ピン(28)に係合させた状態から、この係11
ニピン(28)を支店として水平に回動して、前記止め
金具(30)を17型ビン(4)で締結する方法である
You can check the general feeding status of the cut grass using this transparent duct (911). The rear end of the rear duct (9C) is fitted onto the intermediate duct at its front end (9B) so as to be able to slide relative to each other in the axial direction, allowing vertical movement of the mower (7) as the mowing height is adjusted. This provides flexibility. The front end of the intermediate duct (9B) fits over the rear end of the front duct 119A), and is fixed to the front duct (98) with a rubber hand-type stopper (26). Further, the front duct (98) is formed so that its cross section changes from a circle to a square shape as it approaches the mole (7).
Square outlet (27A) formed in the exterior case (27) of
It is connected to the motor (7) in a state where it is fitted onto the outside. A locking pin (28) protruding outward from one of the walls of the outlet (27A) is fixed to this connecting portion, and a locking pin (28) is fixed to the front duct l-(9A).
It is configured to be inserted into an insertion hole (29) formed in the side wall of the. On the other hand, the front duct 1-
(9A) and the mower side outlet (27A),
Attach the connector part that becomes a hinge-shaped stopper 30) in the connected state, and connect the front duct l-(9A) to the outlet (2).
7A), the stopper (30) is attached, and by inserting the L-shaped pin (4) from above, the front duct (9A) and the outer case (27) can be connected. Complete. As shown in Figure 5, this front duct)
(9A) into the outer case (27) is to first engage the insertion hole (29) on the front duct (9A) side with the locking pin (28). Section 11
This is a method of horizontally rotating the nip pin (28) as a branch and fastening the stopper (30) with the 17-type pin (4).

次に、集草容器(8)の取付構造を説明する。Next, the mounting structure of the grass collection container (8) will be explained.

第1図ないし第4図に示すように、前記主フレームの後
部開口端(11^)に差し込み可能な連結用部材として
のパイプ製支持フレーム(31)が主フレーム(11)
に連結された状態で、両者を、U通する固定手段として
の係合ピン(32)によって、着脱自在に構成されると
ともに、この支持フレーム(31)の立上げ上部開口端
(31/l)に対して、後記する左右一対の集草容器(
8) 、 (8)を載置支持する支持部としての固定フ
レーム(33)が連結固定されている。この連結固定構
造は固定フレーム(33)から下方に突出した左右一対
のパイプ製係合部(33a)が前記フレーム(31)の
上部開口端(31A)に嵌入されている。この固定フレ
ーム(33)は平面視コ字状パイプフレーム(33A)
と中央のチャンネルフレーム(33B)とで平面視略E
字状に形成され、後方に向けて片持状に延出されている
。この固定フレーム(33)に対して、上向き開口状集
草容器(8)の上端開口部周縁に備えた口金(8八)が
バイブフレーム(33A) とチャンネルフレーム(3
3B)との全長に亘って上方から載置接当するように集
草容器(8)がセットされる。この集草容器(8)の口
金(8八)より係合孔(34a)を穿設した板状部材(
34)が集草バック部を貫通して突設されるとともに、
前記固定フレーム(33)のパイプフレーム(33A)
部に突片(33b)が突設され、集草容器(8)が固定
フレーム(33)に載置されると前記突片(33b)が
係合孔(34a)に貫通され、集草容器(8)が位置規
制される。
As shown in FIGS. 1 to 4, a pipe support frame (31) as a connecting member that can be inserted into the rear open end (11^) of the main frame is attached to the main frame (11).
In a state where they are connected to each other, they are configured to be detachable by means of an engagement pin (32) as a fixing means that passes through the U, and the upper opening end (31/l) of this support frame (31) In contrast, a pair of left and right grass collection containers (described later)
8) and a fixed frame (33) serving as a support section for mounting and supporting (8) are connected and fixed. In this connecting and fixing structure, a pair of left and right pipe engagement parts (33a) protruding downward from a fixed frame (33) are fitted into the upper open end (31A) of the frame (31). This fixed frame (33) is a U-shaped pipe frame (33A) in plan view.
and the center channel frame (33B), approximately E in plan view.
It is shaped like a letter and extends rearward in a cantilevered manner. With respect to this fixed frame (33), a cap (88) provided at the periphery of the upper end opening of the upward-opening grass collecting container (8) connects the vibe frame (33A) and the channel frame (3
The grass collecting container (8) is set so as to be placed and abutted from above over the entire length of the container (8). A plate-like member (
34) is protruded through the grass collection bag part, and
Pipe frame (33A) of the fixed frame (33)
A projecting piece (33b) is provided to protrude from the part, and when the grass collecting container (8) is placed on the fixed frame (33), the projecting piece (33b) is penetrated into the engagement hole (34a), and the grass collecting container (8) is position regulated.

次に、左右集草容器(8) 、 (8)に対する開閉カ
バー(35)について説明する。この開閉カバー(35
)の前記支持フレーム(31)側下面鍔部(35A)に
横向き係合孔(36a)を穿設した左右一対のブラケッ
ト(36) 、 (36)が止め付は固定されるととも
に、前記支持フレーム(31)に、横向きに頭付ピン(
37a)を固着突設させた板片(37)が突設され、前
記ピン(37a)を前記係合孔(36a)に嵌合固定す
ることによって、開閉カバー(35)が前記ピン(37
a)周りで上下揺動可能である。ここに、開閉カバー(
35)を固定フレーム(33)上又は集草容器(8)金
具上に載置して横摺動させることによって、前記ピン(
37a)が係合孔(36a)に嵌合され、開閉カバー(
35)が装着される簡易な取付方法が採れる。一方、開
閉カバー(35)のブラケット(36)存在側とは反対
がわ1;端には引掛具(38)が設けられ、固定フレー
ム(33)側チヤンネルフレーム(33B)に−局11
.1を固定された市め金V((39)が前記引掛具(3
8)に係屯され、開閉カバー(35)の閉塞姿勢を維持
すべく構成されている。前記開閉カバー(35)はこの
隼IIl++容器(8) 、 ()()の−に方空間を
連j重状態で覆うとともに、内部空間においてその上部
空間から後部空間にi!l!imずろtJI風路(A)
を形成すべく網状体く40)を張設し、刈芝の満杯時や
集草容器(8)内に通気性の悪いゴミ収納袋を入れて使
用する場合に、この網状体(40)から排風し、開閉カ
バー(35)の内面に沿って後部下端の開口部(B)か
ら排風するように構成されている。ただし、コミ収納袋
を使用しない場合には、集草バックから排風される。
Next, the opening/closing covers (35) for the left and right grass collecting containers (8), (8) will be explained. This opening/closing cover (35
A pair of left and right brackets (36), (36) having horizontal engagement holes (36a) bored in the lower flange (35A) on the side of the support frame (31) of the support frame (31) of the (31), horizontally with the headed pin (
A plate piece (37) on which the pin (37a) is fixed and protruded is provided, and by fitting and fixing the pin (37a) into the engagement hole (36a), the opening/closing cover (35) is fixed to the pin (37a).
a) It can swing up and down around it. Here, open/close cover (
By placing the pin (35) on the fixed frame (33) or the metal fittings of the grass collection container (8) and sliding it horizontally, the pin (
37a) is fitted into the engagement hole (36a), and the opening/closing cover (
35) can be installed in a simple manner. On the other hand, a hook (38) is provided at the end of the opening/closing cover (35) opposite to the side where the bracket (36) is present.
.. The market money V ((39) with 1 fixed is the hook (3)
8), and is configured to maintain the closed position of the opening/closing cover (35). The opening/closing cover (35) covers the negative space of the Hayabusa IIl++ container (8), ()() in a continuous state, and extends from the upper space to the rear space in the internal space. l! im Zuro tJI Wind Route (A)
A net-like structure 40) is stretched to form a turf, and when the mown grass is full or when a garbage storage bag with poor ventilation is used in the grass collection container (8), the net-like structure (40) The air is discharged from the opening (B) at the rear lower end along the inner surface of the open/close cover (35). However, if the grass storage bag is not used, the air will be exhausted from the grass collection bag.

次に、集草ダクトの後部ダクト(9C)の開閉カバー(
35)への取付構造を詳述する。固定フレーム(33)
のパイプフレーム(33A)に、上向きに開口する凹部
(41a)を形成した板状の受台(41)が設けられる
とともに、開閉カバー(35)の横側面で前記受台(4
1)の対応部分に下向きに開口する凹部(35a)が設
けられ、前記受台(41)の凹部(41a)と閉塞姿勢
のカバー(35)の凹部(35a)とによって形成され
た開口に、集草後部ダク) (9C)が挿入されるとと
もに、後部ダクト(9C)の対応外周面に、係合溝(4
2a)を形成した突条式環状係合部(42)が設けられ
、この係合#(42a)に、受台側凹部(41a)とを
形成した受台(41)の板状先端が係入し、前記両凹部
(41a) 、 (35a)の内縁に接当する状態で後
部ダク) (9C)が取付固定される。
Next, open/close the rear duct (9C) of the grass collection duct (
35) will be described in detail. Fixed frame (33)
A plate-shaped pedestal (41) having an upwardly opening recess (41a) is provided on the pipe frame (33A), and the pedestal (41) is provided on the side surface of the opening/closing cover (35).
A recess (35a) opening downward is provided in the corresponding part of 1), and the opening formed by the recess (41a) of the pedestal (41) and the recess (35a) of the cover (35) in the closed position, Grass collection rear duct) (9C) is inserted, and an engagement groove (4) is inserted on the corresponding outer peripheral surface of the rear duct (9C).
A protrusion-type annular engagement portion (42) formed with #2a) is provided, and the plate-shaped tip of the pedestal (41) formed with the pedestal-side recessed portion (41a) engages with this engagement #(42a). The rear duct (9C) is attached and fixed in a state in which it is in contact with the inner edges of both the recesses (41a) and (35a).

〔別実施例〕[Another example]

■ 前記支持部(33)として4才前記固定フレームの
ものに限定されるものでし、1なく支持フレームを一体
に延出したものでもよ<、lニー記のものに限定されな
い。
(2) The support part (33) is limited to a fixed frame as described above, and may be a support frame integrally extended.

O上記実施例のものは歩行型芝刈機に適用してよい。O The above embodiment may be applied to a walk-behind lawn mower.

尚、特許請求の範囲の項に図面との対照を便利にする為
に符号を記すが、該記入により本発明は添付図面の構造
に限定されるものではない。
Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明に係る芝刈機の実施例を示し、第1図は集
草ダクト、qj草容器、及び、機体の配置を示す側面図
、第2図は集草ダクト、集草容器、及び、機体の配置を
示す平面図、第3図は集草ダクトと、開閉カバー・受台
との連結部位を示す縦断正面図、第4図は集草容器の機
体への取付構造を示す斜視図、第5図ばモーアと集草容
器との連結部姿勢を示す平面図、第6図は走行機体のフ
レーム構造を示す平面図、第7図は走行機体のフレーム
構造を示す背面図、第8図は全体側面図である。 (8)・・・・・・集草容器、(8八)・・・・・・口
金、(31)・・・・・・支持フレーム、(33)・・
・・・・支持部、(33b)・・・・・・突片、(34
a>・・・・・・保合孔。
The drawings show an embodiment of the lawn mower according to the present invention, FIG. 1 is a side view showing the arrangement of the grass collection duct, the QJ grass container, and the machine body, and FIG. 2 is the grass collection duct, the grass collection container, and A plan view showing the arrangement of the machine body, Fig. 3 is a longitudinal sectional front view showing the connection part between the grass collection duct and the opening/closing cover/cradle, and Fig. 4 is a perspective view showing the attachment structure of the grass collection container to the machine body. Figure 5 is a plan view showing the posture of the joint between the mower and the grass collection container, Figure 6 is a plan view showing the frame structure of the traveling machine, Figure 7 is a rear view showing the frame structure of the traveling machine, and Figure 8 is an overall side view. (8)... Grass collection container, (88)... Cap, (31)... Support frame, (33)...
...Support part, (33b) ...Protrusion piece, (34
a>...Retention hole.

Claims (1)

【特許請求の範囲】[Claims] 機体フレームから立設した支持フレーム(31)の上部
に、集草容器(8)の上端開口部周縁に備えた口金(8
A)を、これらの一方に備えた突片(33b)と他方に
備えた係合孔(34a)との係合によって連結するとと
もに、前記支持フレーム(31)の上部に前記集草容器
(8)の上端開口部周縁を載置支持する支持部(33)
を連結してある芝刈機。
A cap (8) is provided on the upper part of the support frame (31) erected from the aircraft frame, and is provided around the upper opening of the grass collection container (8).
A) are connected by engagement between the protrusion (33b) provided on one of these and the engagement hole (34a) provided on the other, and the grass collection container (8) is connected to the upper part of the support frame (31). ) Support part (33) that supports the upper end opening periphery of the
A lawnmower connected to
JP61251290A 1986-10-21 1986-10-21 Lawn mower Granted JPS63105607A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP61251290A JPS63105607A (en) 1986-10-21 1986-10-21 Lawn mower
US07/109,347 US4903469A (en) 1986-10-21 1987-10-16 Lawn mower
FR8714464A FR2605179B1 (en) 1986-10-21 1987-10-20 LAWN MOWER WITH GRASS TRANSPORT TUBE
GB8724518A GB2196825B (en) 1986-10-21 1987-10-20 Lawn mower
FR8714465A FR2605180B1 (en) 1986-10-21 1987-10-20 LAWN MOWER WITH FLAT CHASSIS SUPPORT FOR GRASS BAC
GB8724519A GB2196826B (en) 1986-10-21 1987-10-20 Lawn mower
US07/333,753 US4926624A (en) 1986-10-21 1989-04-03 Lawn mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61251290A JPS63105607A (en) 1986-10-21 1986-10-21 Lawn mower

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP62308358A Division JPH0620380B2 (en) 1987-12-04 1987-12-04 Lawn mower grass structure
JP62308357A Division JPS63267212A (en) 1987-12-04 1987-12-04 Structure for supporting grass-collecting vessel of lawn mower

Publications (2)

Publication Number Publication Date
JPS63105607A true JPS63105607A (en) 1988-05-10
JPH0430801B2 JPH0430801B2 (en) 1992-05-22

Family

ID=17220605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61251290A Granted JPS63105607A (en) 1986-10-21 1986-10-21 Lawn mower

Country Status (1)

Country Link
JP (1) JPS63105607A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754402A4 (en) * 1994-03-15 1997-06-11 Yanmar Agricult Equip Catcher box for lawn mower

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094037U (en) * 1983-12-02 1985-06-27 本田技研工業株式会社 Grass bag mounting structure for riding lawn mowers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094037U (en) * 1983-12-02 1985-06-27 本田技研工業株式会社 Grass bag mounting structure for riding lawn mowers

Also Published As

Publication number Publication date
JPH0430801B2 (en) 1992-05-22

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