JPS6235948B2 - - Google Patents
Info
- Publication number
- JPS6235948B2 JPS6235948B2 JP21150681A JP21150681A JPS6235948B2 JP S6235948 B2 JPS6235948 B2 JP S6235948B2 JP 21150681 A JP21150681 A JP 21150681A JP 21150681 A JP21150681 A JP 21150681A JP S6235948 B2 JPS6235948 B2 JP S6235948B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tires
- truck
- track
- tip
- 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
Links
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/04—Endless track vehicles with tracks and alternative ground wheels, e.g. changeable from endless track vehicle into wheeled vehicle and vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Braking Arrangements (AREA)
Description
【発明の詳細な説明】
本発明は主として四輪駆動のトラツクなどに装
着するに好適な履帯を提供しようとするものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention primarily aims to provide a crawler track suitable for mounting on a four-wheel drive truck or the like.
従来、融雪時期において圃場に融雪を促進させ
るため融雪剤を散布する場合、各農家はキヤタピ
ラを有する散布車を使用せざるを得ない。しか
し、融雪と言う短期間の使用のためにかかる特別
なものを用意することはいかにも不経済なことで
ある。 Conventionally, when spraying snow-melting agents on fields to promote snow-melting during the snow-melting season, each farmer has no choice but to use a spraying vehicle with a caterpillar. However, it is uneconomical to prepare such special equipment for short-term use such as snow melting.
本発明はこのような問題を直視し、かつ、どの
農家でも所有している四輪駆動の軽トラツクなど
をそのまま使用して上述の如き融雪促進作業のほ
か種々の作業に供しようとするもので、以下図面
を参照しながら、その１実施例の詳細を説明す
る。 The present invention directly addresses these problems, and attempts to use light four-wheel drive trucks, etc. owned by every farmer, as they are, to perform various other tasks in addition to the above-mentioned snow melting promotion work. Hereinafter, details of one embodiment will be explained with reference to the drawings.
１は本発明のトラツクなどに対する履帯であ
る。そして、その構成は、トラツク２などの前後
タイヤ３，４との間に懸回してなる履帯体５にお
いて、上記履帯体５はリンク５Ａを有するシユー
５Ｂをピン５Ｃで連結すると共に、上記リンク５
Ａには上記タイヤ３，４のサイドウオール部にお
けるトレツドＴ側を挾持する駆動板５Ｄを突設せ
しめ、一方、トラツクの車体より上記タイヤ３，
４のほぼ中心位置に突出せしめたシヤフト６には
上記履帯体５の内方より外方へ作用するテンシヨ
ン部７を設け、このテンシヨン部７は上記シヤフ
ト６の先端に前後方向をもつて下方へ作用するバ
ネ板７Ａを張設し、上記バネ板にはフレーム７Ｂ
を介して下方ローラー７Ｃが適数個回転自在に支
持され、また、上記シヤフト６の先端には上方に
向けて上方ローラー７Ｄが回転自在に構成され、
さらに、これら下方ローラー７Ｃ，上方ローラー
７Ｄの位置は平面からみて上記前後タイヤ３，４
の位置より外方に位置するよう構成され、また、
上記シヤフト６の先端より少しく内方位置にはブ
ラケツト８Ａ，バネ板８Ｂを介して履帯体の横振
防止用の空気入りタイヤ８が上記駆動板５Ｄに挾
持されながら回転するよう取付けられ、さらに、
上記後タイヤ４には運転席での旋回用ブレーキレ
バー９の操作により作用するブレーキドラム１０
あるいはブレーキデイスク１１が設けられてい
る。そこで、上記ドラム１０に対しては上記レバ
ー９を引くとワイヤ１０Ａが引かれ、シユー１０
Ｂがドラムに作用するよう構成されている。ま
た、上記デイスク１１については上記レバー９を
引くとワイヤ１１Ａが引かれ、パツト１１Ｂがデ
イスク１１に作用するよう構成されている。１１
Ｃはバネ、１１Ｄは押圧レバーを示す。１１Ｅは
上記レバー１１Ｄを取付ける補助シヤフトである
が、トラツク２におけるスプリングを支持するシ
ヤフト２Ａに付設されている。また、上記リンク
５Ａは上述の如くピン５Ｃで連結されているが、
これらピン５Ｃのうち１部は挿脱自在に構成され
ている。これは履帯のタイヤへの取付け取りはず
しを行うためのものである。 1 is a crawler belt for a truck or the like according to the present invention. The configuration is such that a crawler belt body 5 is suspended between the front and rear tires 3 and 4 of a truck 2, etc., and the crawler belt body 5 connects a shoe 5B having a link 5A with a pin 5C, and the link 5
A is provided with a protruding drive plate 5D that clamps the tread T side of the sidewall portion of the tires 3, 4, and on the other hand, the tires 3, 4 are inserted from the truck body.
A shaft 6 protruding from the center of the shaft 6 is provided with a tension portion 7 that acts outward from the inside of the track body 5, and this tension portion 7 is attached to the tip of the shaft 6 in a longitudinal direction and downward. A working spring plate 7A is stretched, and a frame 7B is attached to the spring plate.
An appropriate number of lower rollers 7C are rotatably supported through the shaft 6, and an upper roller 7D is rotatably arranged upward at the tip of the shaft 6.
Furthermore, the positions of these lower rollers 7C and upper rollers 7D are the same as those of the front and rear tires 3 and 4 when viewed from above.
It is configured to be located outward from the position of, and
A pneumatic tire 8 for preventing lateral vibration of the track body is attached to a position slightly inward from the tip of the shaft 6 via a bracket 8A and a spring plate 8B so as to rotate while being held by the drive plate 5D.
A brake drum 10 is applied to the rear tire 4 by operating a turning brake lever 9 from the driver's seat.
Alternatively, a brake disc 11 is provided. Therefore, when the lever 9 is pulled against the drum 10, the wire 10A is pulled, and the shuttle 10 is pulled.
B is configured to act on the drum. The disk 11 is constructed so that when the lever 9 is pulled, the wire 11A is pulled, and the pad 11B acts on the disk 11. 11
C indicates a spring, and 11D indicates a pressing lever. Reference numeral 11E designates an auxiliary shaft to which the lever 11D is attached, and is attached to the shaft 2A that supports the spring in the track 2. Furthermore, the links 5A are connected by the pins 5C as described above, but
One part of these pins 5C is configured to be freely inserted and removed. This is for attaching and detaching the crawler track to and from the tire.
本発明のものは上述の如く構成されているか
ら、必要に応じてタイヤ３，４に装着し、あとは
当該トラツクを走行せしめると、各タイヤが駆動
板を介して履帯に連結されているから履帯が回動
し前後進することになる。方向転換は上記レバー
９の操作により行うことができる。また、テンシ
ヨン部がタイヤの位置に対して外方に位置するよ
う設けたから、当該履帯をトラツクに装着するに
際して当該トラツクの現状を変化させず、そのま
ま使用できる。さらに、タイヤ８を配設したか
ら、履帯の横振れを防止できる。さらに、タイヤ
３，４と履帯とは駆動板を介して連結したから、
走行に際して当該タイヤにロードがかかるとタイ
ヤが膨大して駆動板と圧着するから、タイヤの回
転がそのまま履帯につながり確実な走行を可能に
することがでる。不必要な場合はタイヤ３，４よ
り履帯とテンシヨン部を取りはずすと普通のトラ
ツクとなる。 Since the device of the present invention is constructed as described above, it is attached to the tires 3 and 4 as necessary, and when the truck is driven, each tire is connected to the crawler track via the drive plate. The tracks rotate and move forward and backward. The direction change can be performed by operating the lever 9 mentioned above. Further, since the tension portion is provided so as to be located outward from the position of the tire, the crawler belt can be used as it is without changing the current condition of the truck when it is mounted on the truck. Furthermore, since the tires 8 are provided, it is possible to prevent the crawler track from swinging laterally. Furthermore, since the tires 3 and 4 and the track were connected via the drive plate,
When a load is applied to the tire during running, the tire expands and comes into contact with the drive plate, so the rotation of the tire is directly connected to the track, allowing reliable running. If unnecessary, the tracks and tension sections can be removed from the tires 3 and 4 to form a normal truck.
このように本発明のものは適宜履帯を使用して
必要な農作業その他を行うことのできる有用なも
のである。 As described above, the present invention is useful because it allows necessary agricultural work and other tasks to be carried out using the track as appropriate.
図面は本発明の１実施例を示すもので、第１図
は右側面図、第２図は１部を省略した平面図、第
３図は後タイヤを中心とした要部拡大図、第４図
は同上のＡ−Ａ線断面図、第５図は第４図のＢ−
Ｂ線拡大断面図、第６図はテンシヨン部の拡大側
面図、第７図は同上のＣ−Ｃ線断面図、第８図は
横振防止用タイヤ部分の側面図、第９図はブレー
キデイスクの場合の側面図、第１０図は同上のＤ
−Ｄ線断面図、第１１図は平面図である。
１……トラツクなどに対する履帯、２……トラ
ツク、３，４……タイヤ、５……履帯体、６……
シヤフト、７……テンシヨン部、９……旋回用ブ
レーキレバー、１０……ブレーキドラム、１１…
…ブレーキデイスク。
The drawings show one embodiment of the present invention, and FIG. 1 is a right side view, FIG. 2 is a plan view with one part omitted, FIG. 3 is an enlarged view of the main parts centering on the rear tire, and FIG. The figure is a sectional view taken along line A-A of the same as above, and Figure 5 is B-- of Figure 4.
Figure 6 is an enlarged sectional view taken along the line B, Figure 6 is an enlarged side view of the tension section, Figure 7 is a sectional view taken along line C-C of the same as above, Figure 8 is a side view of the anti-lateral vibration tire section, and Figure 9 is the brake disc. The side view in the case of , Figure 10 is same as D
-D line sectional view and FIG. 11 are plan views. 1... Crawler belt for a truck etc., 2... Truck, 3, 4... Tire, 5... Crawler body, 6...
Shaft, 7... Tension section, 9... Swinging brake lever, 10... Brake drum, 11...
...brake disc.
Claims (1)
懸回してなる履帯体５において、上記履帯体５は
リンク５Ａを有するシユー５Ｂをピン５Ｃで連結
すると共に、上記リンク５Ａには上記タイヤ３，
４のサイドウオール部におけるトレツド側を挟持
する駆動板５Ｄを突設せしめ、一方、トラツクな
どの車体よりタイヤ３，４のほぼ中心位置に突出
せしめたシヤフト６には、上記履帯体５の内方よ
り外方へ作用するテンシヨン部７を設け、このテ
ンシヨン部７は上記シヤフト６の先端に前後方向
をもつて下方へ作用するバネ板７Ａを張設し、上
記バネ板にはフレーム７Ｂを介して下方ローラー
７Ｃが適数個回転自在に支持され、また、上記シ
ヤフト６の先端には上方に向けて上方ローラー７
Ｄが回転自在に構成され、これら下方ローラー７
Ｃ、上方ローラー７Ｄの位置は平面から見て上記
前後タイヤ３，４の位置より外方に位置するよう
構成され、また、上記シヤフト６の先端より少し
く内方位置にはブラケツト８Ａ、バネ板８Ｂを介
して履帯体５の横振防止用タイヤ８が上記駆動板
５Ｄに挟持されながら回転するよう取り付けら
れ、さらに、上記後タイヤ４には運転席での旋回
用ブレーキレバー９の操作により作用するブレー
キドラム１０あるいはブレーキデイスク１１を設
けたことを特徴とするトラツクなどに対する履
帯。1 In a crawler belt body 5 suspended between front and rear tires 3, 4 of a truck 2, etc., the crawler belt body 5 connects a shoe 5B having a link 5A with a pin 5C, and the tire 3 is connected to the link 5A. ，
A driving plate 5D is protrudingly provided to sandwich the tread side of the sidewall portion of the track body 5. On the other hand, a shaft 6 that protrudes from the vehicle body such as a truck to approximately the center position of the tires 3, 4 is provided with a drive plate 5D that holds the tread side of the sidewall portion of the track body 5. A tension section 7 that acts more outwardly is provided, and this tension section 7 is provided with a spring plate 7A that acts downward in the front-rear direction at the tip of the shaft 6, and a frame 7B is attached to the spring plate. An appropriate number of lower rollers 7C are rotatably supported, and an upper roller 7 is disposed upwardly at the tip of the shaft 6.
D is configured to be rotatable, and these lower rollers 7
C. The upper roller 7D is positioned outward from the front and rear tires 3 and 4 when viewed from above, and a bracket 8A and a spring plate 8B are located slightly inward from the tip of the shaft 6. The tires 8 for preventing lateral vibration of the track body 5 are attached to rotate while being sandwiched by the drive plate 5D, and the rear tires 4 are actuated by operating a turning brake lever 9 from the driver's seat. A crawler track for a truck or the like characterized by being provided with a brake drum 10 or a brake disc 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21150681A JPS58116274A (en) | 1981-12-29 | 1981-12-29 | Crawler available for trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21150681A JPS58116274A (en) | 1981-12-29 | 1981-12-29 | Crawler available for trucks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58116274A JPS58116274A (en) | 1983-07-11 |
| JPS6235948B2 true JPS6235948B2 (en) | 1987-08-04 |
Family
ID=16607056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21150681A Granted JPS58116274A (en) | 1981-12-29 | 1981-12-29 | Crawler available for trucks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183766A (en) * | 2016-09-21 | 2016-12-07 | 苏州瑞得恩自动化设备科技有限公司 | Solar panel sweeping robot dynamical system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184444B (en) * | 2016-09-21 | 2019-08-27 | 苏州瑞得恩光能科技有限公司 | Track takeup and crawler-tread |
| CN112660254B (en) * | 2020-12-21 | 2022-03-25 | 徐州考拉机器人科技有限公司 | High-stability replaceable robot crawler chassis |
-
1981
- 1981-12-29 JP JP21150681A patent/JPS58116274A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183766A (en) * | 2016-09-21 | 2016-12-07 | 苏州瑞得恩自动化设备科技有限公司 | Solar panel sweeping robot dynamical system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58116274A (en) | 1983-07-11 |
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