JP2574316B2 - Wheel - Google Patents
WheelInfo
- Publication number
- JP2574316B2 JP2574316B2 JP62210748A JP21074887A JP2574316B2 JP 2574316 B2 JP2574316 B2 JP 2574316B2 JP 62210748 A JP62210748 A JP 62210748A JP 21074887 A JP21074887 A JP 21074887A JP 2574316 B2 JP2574316 B2 JP 2574316B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- lugs
- fixed
- seedling
- spike
- 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 - Fee Related
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、泥土中を走行する田植機等の作業機に装
着される車輪に関するものである。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wheel mounted on a working machine such as a rice transplanter traveling in mud.
この種の従来技術としては、実開昭50−125310号公報
に示すような環状リムにスパイク部材取付け用の取付部
を溶接等にて一々固着し、該取付部にスパイク部材を取
付けるものがあった。As a prior art of this kind, there is a technique disclosed in Japanese Utility Model Laid-Open Publication No. 50-125310, in which mounting portions for mounting spike members are fixed to an annular rim by welding or the like, and a spike member is mounted on the mounting portions. Was.
併し乍ら、上記従来技術においては、環状リムにスパ
イク部材取付け用の取付部を溶接等にて一々固着するも
のであるから、その生産工数が多大で、安価な車輪を得
ることはできなかった。また、環状リムに沢山の取付部
を溶接等にて固着するものであるから、車輪の重量が必
然的に重くなり、泥土中作業機用の車輪としては走行性
能の悪いものであった。However, in the above-mentioned prior art, the mounting portions for mounting the spike members are fixed to the annular rim one by one by welding or the like, so that the number of production steps is large and it was not possible to obtain inexpensive wheels. Further, since a large number of mounting portions are fixed to the annular rim by welding or the like, the weight of the wheels is inevitably heavy, and the running performance of the wheels for the working machine in muddy soil is poor.
この発明は、上記問題点を解決すべく、環状リム４に
所定の間隔で複数個のラグ５…を一体的に設けた車輪に
おいて、スパイク部材１を複数個のラグ５…に亘る長さ
の装着部材２と接着部材２に一体的に設けられた複数個
のゴム製スパイク３…とにより構成し、該スパイク部材
１の装着部材２を複数個のラグ５…に固着具６にて着脱
自在に固着したことを特徴とする車輪としたものであ
る。In order to solve the above problem, the present invention provides a wheel in which a plurality of lugs 5 are integrally provided at a predetermined interval on an annular rim 4 and a spike member 1 having a length extending over the plurality of lugs 5. The mounting member 2 is composed of a plurality of rubber spikes 3 provided integrally with the adhesive member 2, and the mounting member 2 of the spike member 1 is detachably attached to a plurality of lugs 5 with a fixing tool 6. The wheel is characterized by being fixed to the wheel.
この発明は、スパイク部材１を複数個のラグ５…に亘
る長さの装着部材２と装着部材２に一体的に設けられた
複数個のゴム製スパイク３…とにより構成し、該スパイ
ク部材１の装着部材２を複数個のラグ５…に固着具６に
て着脱自在に固着したものであるから、特別に環状リム
１にスパイク部材１の特別な取付部を設ける必要がなく
安価にして軽量な車輪を得ることができる。According to the present invention, the spike member 1 comprises a mounting member 2 having a length extending over a plurality of lugs 5 and a plurality of rubber spikes 3 provided integrally with the mounting member 2. The mounting member 2 is detachably fixed to the plurality of lugs 5... With the fixing tool 6, so that there is no need to provide a special mounting portion for the spike member 1 on the annular rim 1, and it is inexpensive and lightweight. Wheels can be obtained.
また、ゴム製スパイク３…を個々に取付けるのではな
く、複数個のゴム製スパイク３…が設けられたスパイク
部材１を取付けるものであるから、その取付けが簡単
で、然も、その取付けも装着部材２を複数個のラグ５…
に固着したので強固であって走行性能の優れた車輪を得
ることができる。Also, since the spike member 1 provided with a plurality of rubber spikes 3 is attached instead of individually attaching the rubber spikes 3, the attachment is simple and, of course, the attachment is also attached. The member 2 is divided into a plurality of lugs 5 ...
Thus, wheels that are strong and have excellent running performance can be obtained.
以下、図面に示すこの発明の一実施例について説明す
る。Hereinafter, an embodiment of the present invention shown in the drawings will be described.
Ａは乗用型苗植機であって、乗用型走行車体Ｂの後部
にリンク機構Ｃを介して苗植装置Ｄを後記の苗載台15が
第１図の実線の位置から仮想線の位置まで移動するよう
上下動自在に装着して構成されている。A is a riding-type seedling transplanter, and a seedling mounting device 15 described below is moved from a position indicated by a solid line to a position indicated by a virtual line in FIG. It is configured to be vertically movable so as to move.
走行車体Ｂは、中央部に走行ミッションケース7aを設
けて、その前部に前部フレーム7bを延設しボンネット８
で覆ったエンジンを設け、走行ミッションケース7aの前
部左右両側には操向用の駆動前輪９・９を設け、走行ミ
ッションケース7aの後部に伝動ケース7cを固着して更に
その後部に後部デフケース7dを固着し、その左右両側に
駆動後輪10・10を設け、ボンネット８の後部にステアリ
ングポストを立設して操縦ハンドル11を取付け、その後
方の機体中央部に操縦席12を設けている。そして、前記
ボンネット８の左右両側及び操縦席12の前後並びに左右
両側には同一平面よりなるステップ13が設けられてい
る。The traveling vehicle body B is provided with a traveling transmission case 7a at a central portion, a front frame 7b extending at a front portion thereof, and a hood 8a.
The front of the traveling transmission case 7a is provided with driving front wheels 9 on the left and right sides of the traveling transmission case 7a. The transmission case 7c is fixed to the rear of the traveling transmission case 7a, and the rear differential case is further attached to the rear. 7d is fixed, drive rear wheels 10 and 10 are provided on both left and right sides, a steering post is erected on the rear of the bonnet 8 and a steering handle 11 is attached, and a cockpit 12 is provided in the center of the fuselage behind. . Steps 13 are provided on the left and right sides of the bonnet 8 and on the front and rear sides and the left and right sides of the cockpit 12.
苗植装置Ｄは、前記リンク機構Ｃの後端に連結される
フレームを兼ねた主植付伝動ケース14に所望の間隔で後
方に向けて延びる副植付伝動ケース14′…を設け、これ
らケースの上部に前方が上位になるように傾斜し６条分
の苗を並列して載置し得る苗載台15を左右往復動するよ
うに支架し、副植付伝動ケース14…の後部に回転式苗植
付具16を取付け、下部側には、整地フロート17・17・17
を装着して６条植えの苗植装置となっている。The seedling plant D is provided with a sub-planting transmission case 14 'extending rearward at a desired interval on a main planting transmission case 14 also serving as a frame connected to the rear end of the link mechanism C. At the upper part, a seedling table 15 capable of placing six rows of seedlings in parallel is supported so as to reciprocate left and right, and is rotated to the rear of the sub-planting transmission case 14. Attach a seedling planting tool 16 and, on the lower side, a leveling float 17, 17, 17
To provide a six-row seedling planting device.
18・18は走行車体Ｂの前部左右両側に設けられた前部
予備苗載台であって、各々走行ミッションケー7aと前部
フレーム7bとに基部が固着された左右支持フレーム19a
・19aの縦フレーム19b・19bに固着された５段の苗載部2
0…により構成されている。そして、各段の苗載部20…
は各々予備苗が収納された育苗箱が２個載置できるよう
になっており、左右の前部予備苗載台18・18に全部で20
個の育苗箱が載置できるようになっている。Reference numerals 18 and 18 denote front spare seedling mounts provided on the front left and right sides of the running vehicle body B, and left and right support frames 19a each having a base fixed to the running mission cage 7a and the front frame 7b.
・ 5 stage seedling mounting part 2 fixed to 19a vertical frame 19b ・ 19b
... And the seedling loading part 20 of each stage ...
Is designed so that two nursery boxes each containing spare seedlings can be placed, and a total of 20
Individual nursery boxes can be placed.
21・21は走行車体Ｂの後部左右両側に設けられた後部
予備苗載台であって、各々走行ミッションケース7aの左
右両側にその基部が固着されたループ状支持フレーム22
に固着されたループ状の縦フレーム22a・22aに固着され
た７段の苗載部23…により構成されている。そして、各
部の苗載部23…は各々育苗箱が１個載置できるようにな
っており、左右の後部予備苗載台21・21に全部で14個の
育苗箱が載置できるようになっている。Reference numerals 21 and 21 denote rear spare seedling mounts provided on the left and right sides of the rear portion of the traveling vehicle body B, and loop-shaped support frames 22 having bases thereof fixed to the left and right sides of the traveling transmission case 7a, respectively.
Are formed by seven-stage seedling mounting portions 23 fixed to the loop-shaped vertical frames 22a fixed to the bottom. Each of the seedling mounting sections 23 is capable of mounting one nursery box, and a total of 14 nursery boxes can be mounted on the left and right rear spare seedling mounting tables 21. ing.
24・24は左右補強支持フレームであって、各々基部が
デフケース7dに固設され、その上端が前記ループ状支持
フレーム22に固設されている。Reference numerals 24, 24 denote left and right reinforcing support frames, each having a base fixed to the differential case 7d and an upper end fixed to the loop-shaped support frame 22.
25・25は左右補助座席であって、各々前記ループ状の
縦フレーム22a・22aに固設されて後記の左右フェンダー
26・26から離れた上方に支持されている。25 and 25 are left and right auxiliary seats, which are fixed to the loop-shaped vertical frames 22a and 22a, respectively, and
It is supported upward away from 26.26.
26・26は左右駆動後輪９・９を各々上方より覆う左右
フェンダーであり、27・27は前記ステップ12よりも一段
低く設けられた左右補助ステップであり、28は左右フェ
ンダー26・26と連続して設けられた後側壁であって、各
フェンダー26・26の補助ステップ27・27と後側壁28とス
テップ12とはFRP等の同一部材にて一体的に形成されて
いる。26 and 26 are left and right fenders respectively covering the left and right driving rear wheels 9 and 9 from above, 27 and 27 are left and right auxiliary steps provided one step lower than the step 12, and 28 is continuous with the left and right fenders 26 and 26 The auxiliary steps 27, 27, the rear side wall 28, and the step 12 of each fender 26, 26 are integrally formed of the same member such as FRP.
29・29は苗載台15の支持部材30をその上部に一体に設
けた主植付伝動ケース13に固設の補強フレーム31に作用
状態と収納状態とに切替え固定自在に設けた側面視Ｌ状
の鉄製パイプ材よりなる左右スタンドである。Reference numeral 29 denotes a side view L in which the support member 30 of the seedling mounting table 15 is integrally provided on the upper part of the main planting transmission case 13 and is fixed to the reinforcing frame 31 fixedly mounted on the main planting transmission case 13 in an operating state and a storage state. It is a left and right stand made of an iron pipe material.
次に、左右駆動後輪10・10についてその構成を更に詳
細に説明する。Next, the configuration of the left and right driven rear wheels 10, 10 will be described in more detail.
31は走行車体Ｂのデフケース7dの左右両側より突出し
て設けられた車軸32に後輪10を装着するための鉄製円管
状のボスであって、車軸32に装着するためのピン33を通
す孔34が設けられている。Reference numeral 31 denotes a tubular boss made of iron for mounting the rear wheel 10 on an axle 32 protruding from both left and right sides of the differential case 7d of the traveling body B, and a hole 34 through which a pin 33 for mounting on the axle 32 is inserted. Is provided.
４は鉄パイプ材よりなる円環状リムであって、前記ボ
ス31と５本の鉄パイプ材よりなるスポーク35により溶接
連結されて一体化されている。36は、該ボス31とスポー
ク35…とを一体化するために両者と溶接固着された鉄板
製の補強板である。Reference numeral 4 denotes an annular rim made of an iron pipe material, which is welded and integrated with the boss 31 and spokes 35 made of five iron pipe materials. 36 is an iron plate reinforcing plate welded and fixed to the boss 31 and the spokes 35 in order to integrate them.
５は側面視へ字状に形成された鉄板製のラグであっ
て、円環状リム41に一定間隔に溶接固着されている。Reference numeral 5 denotes an iron plate lug formed in a letter shape in side view, which is fixedly welded to the annular rim 41 at regular intervals.
１は、円環状リム４の外周に取付けられたスパイク部
材であって、鉄板製の装着部材２の外側にゴム製スパイ
ク３…を溶着して形成されている。Numeral 1 denotes a spike member attached to the outer periphery of the annular rim 4, which is formed by welding rubber spikes 3 to the outside of a mounting member 2 made of an iron plate.
この装着部材２は、その内側が円環状リム４の外周に
沿う形状になっており、また、その両側部に一体に設け
た取付片2a・2aはラグ５に接当するように形成されてい
る。併して、スパイク部材１を円環状リム４の外周にセ
ットし、ボルト・ナットによりなる固着具６…にて取付
片2aとラグ５とを固着することにより、スパイク部材１
を円環状リム４の外周部に容易に固着することができ
る。The mounting member 2 has an inner side along the outer periphery of the annular rim 4, and mounting pieces 2 a provided integrally on both sides thereof are formed so as to contact the lugs 5. I have. At the same time, the spike member 1 is set on the outer periphery of the annular rim 4 and the mounting piece 2a and the lug 5 are fixed by fixing members 6 consisting of bolts and nuts.
Can be easily fixed to the outer peripheral portion of the annular rim 4.
上記のように構成された乗用型苗植機Ａを水田圃場に
入れて、左右スタンド29・29を収納状態にして、苗載台
15及び前部予備苗載台18・18・後部予備苗載台21・21に
苗を載置した後にエンジンにて各部を駆動せしめれば、
左右駆動後輪10・10が駆動回動されて乗用型走行車体Ｂ
にて苗植装置Ｄが牽引され、苗植付具16が左右に往復動
される苗載台15から苗を一株分づつ分割して整地フロー
ト17・17・17にて整地された土壌面に植付けて行き苗植
作業がおこなわれる。Put the riding-type seedling transplanter A configured as described above into the paddy field, put the left and right stands 29
After placing the seedlings on 15 and the front spare seedling mounting table 18,18, rear spare seedling mounting table 21,21, if you drive each part with the engine,
The left and right driving rear wheels 10, 10 are driven and rotated to make the riding type traveling body B
The seedling plant D is towed and the seedling attachment 16 is reciprocated to the right and left. And planting seedlings.
そして、左右駆動後輪10・10は鉄板製のラグ５とスパ
イク部材１のスパイク３とを有するのでスリップが少な
く乗用型走行車体Ｂを良好に推進させることができる。Since the left and right driving rear wheels 10, 10 have the lugs 5 made of iron plate and the spikes 3 of the spike member 1, there is little slip and the riding type traveling body B can be favorably propelled.
また、ゴム製のスパイク３が部分的に傷んだときには
その部分のスパイク部材１のみを新しいものと取り替え
れば良いから、非常に安価であり補修も容易である。Further, when the rubber spike 3 is partially damaged, only the spike member 1 at that portion needs to be replaced with a new one, so that it is very inexpensive and easy to repair.
更に、スパイク部材１を複数個のラグ５…に亘る長さ
の装着部材２と装着部材２に一体的に設けられた複数個
のゴム製スパイク３…とにより構成し、該スパイク部材
１の装着部材２を複数個のラグ５…に固着具６にて着脱
自在に固着したものであるから、特別に環状リム１にス
パイク部材１の特別な取付部を設ける必要がなく安価に
して軽量な車輪を得ることができる。Further, the spike member 1 is constituted by a mounting member 2 having a length extending over a plurality of lugs 5 and a plurality of rubber spikes 3 provided integrally with the mounting member 2. Since the member 2 is detachably fixed to the plurality of lugs 5... With the fixing tool 6, there is no need to provide a special mounting portion for the spike member 1 on the annular rim 1, and the cost and weight of the wheel are reduced. Can be obtained.
また、ゴム製スパイク３…を個々に取付けるのではな
く、複数個のゴム製スパイク３…が設けられたスパイク
部材１を取付けるものであるから、その取付けが簡単
で、然も、その取付けも装着部材２を複数個のラグ５…
に固着したので強固であって走行性能の優れた車輪を得
ることができる。Also, since the spike member 1 provided with a plurality of rubber spikes 3 is attached instead of individually attaching the rubber spikes 3, the attachment is simple and, of course, the attachment is also attached. The member 2 is divided into a plurality of lugs 5 ...
Thus, wheels that are strong and have excellent running performance can be obtained.
第１図は、本発明を実施した乗用型苗植機の側面図、第
２図は要部側面図、第３図はその一部平面図、第４図は
スパイク部材１の一部断面側面図、第５図はその平面
図、第６図は第４図のS2−S2断面図、第７図は装着部材
２の側面図、第８図は第７図のS1矢視図である。尚、図
中の符号は次のとおりである。 １……スパイク部材、２……装着部材 ３……ゴム製スパイク、４……環状リム ５……ラグ、６……固着具FIG. 1 is a side view of a riding type seedling transplanter embodying the present invention, FIG. 2 is a side view of a main part, FIG. 3 is a partial plan view thereof, and FIG. Figure, Figure 5 is a plan view, FIG. 6 is S 2 -S 2 cross-sectional view of FIG. 4, FIG. 7 is a side view of the mounting member 2, FIG. 8 is S 1 arrow view of FIG. 7 It is. The reference numerals in the figure are as follows. DESCRIPTION OF SYMBOLS 1 ... Spike member, 2 ... Mounting member 3 ... Rubber spike, 4 ... Annular rim 5 ... Lug, 6 ... Fixing tool
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭50−125310（ＪＰ，Ｕ) 実公 昭53−12643（ＪＰ，Ｙ１) 実公 昭57−11765（ＪＰ，Ｙ１) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 50-125310 (JP, U) Japanese Utility Model Showa 53-12643 (JP, Y1) Japanese Utility Model Showa 57-11765 (JP, Y1)
Claims (1)
…を一体的に設けた車輪において、スパイク部材１を複
数個のラグ５…に亘る長さの装着部材２と装着部材２に
一体的に設けられた複数個のゴム製スパイク３…とによ
り構成し、該スパイク部材１の装着部材２を複数個のラ
グ５…に固着具６にて着脱自在に固着したことを特徴と
する車輪。A plurality of lugs (5) are provided at predetermined intervals on an annular rim (4).
In the wheel provided integrally, the spike member 1 is constituted by a mounting member 2 having a length extending over a plurality of lugs 5 and a plurality of rubber spikes 3 integrally provided on the mounting member 2. A wheel, wherein the mounting member 2 of the spike member 1 is removably fixed to a plurality of lugs 5 with a fixing tool 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62210748A JP2574316B2 (en) | 1987-08-24 | 1987-08-24 | Wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62210748A JP2574316B2 (en) | 1987-08-24 | 1987-08-24 | Wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452502A JPS6452502A (en) | 1989-02-28 |
| JP2574316B2 true JP2574316B2 (en) | 1997-01-22 |
Family
ID=16594472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62210748A Expired - Fee Related JP2574316B2 (en) | 1987-08-24 | 1987-08-24 | Wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2574316B2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5725841Y2 (en) * | 1974-04-03 | 1982-06-04 | ||
| JPS5312643U (en) * | 1975-03-20 | 1978-02-02 | ||
| JPS6311102Y2 (en) * | 1980-06-26 | 1988-04-01 |
-
1987
- 1987-08-24 JP JP62210748A patent/JP2574316B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6452502A (en) | 1989-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |