JPH08276874A - Rubber belt crawler for tracked vehicle of high speed and high traction - Google Patents
Rubber belt crawler for tracked vehicle of high speed and high tractionInfo
- Publication number
- JPH08276874A JPH08276874A JP10049595A JP10049595A JPH08276874A JP H08276874 A JPH08276874 A JP H08276874A JP 10049595 A JP10049595 A JP 10049595A JP 10049595 A JP10049595 A JP 10049595A JP H08276874 A JPH08276874 A JP H08276874A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- rubber
- crawler
- rubber belt
- tracked vehicle
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は装軌車両の走行装置に適
用されるゴムベルト履帯構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rubber belt track structure applied to a traveling device of a tracked vehicle.
【０００２】[0002]
【従来の技術】従来のゴムベルト履帯の基本構成は図示
していないが一体型のゴムクローラの内部に芯金及びス
チールコードを埋設した構造となっている。この方式の
履帯は製造時に一本の履帯に成形し、ゴムの剥離や切断
等があった場合には全体を交換するものとなっている。2. Description of the Related Art Although the basic structure of a conventional rubber belt crawler belt is not shown, it has a structure in which a metal core and a steel cord are embedded inside an integrated rubber crawler. The crawler belt of this method is formed into one crawler belt at the time of manufacturing, and if rubber is peeled off or cut, the whole is replaced.
【０００３】又従来の組立式のゴムベルト履帯は帯を横
方向に分割し、その両端をボルトで組合する方式をとっ
ている。なお、従来のゴム履帯は全般的にベルト本体が
直接地面に接する構造となっている。Further, the conventional assembly type rubber belt crawler belt has a system in which the belt is divided in the lateral direction and both ends thereof are combined with bolts. Incidentally, the conventional rubber crawler belt has a structure in which the belt body is in direct contact with the ground.
【０００４】[0004]
【発明が解決しようとする課題】ところが、従来のゴム
ベルト履帯は製造時に帯状に成形されるため、ゴムの剥
離、スチールコードの切断等ベルト本体の一部が切損し
た場合にはベルト全体を交換する必要があった。また従
来形は組立式履帯では各履帯の端々の連結部はボルト、
ピンで連結しているため、ゴムの結合部及びボルト、ピ
ンの強度より高けん引力を必要とする履帯をつくるのは
困難であった。However, since the conventional rubber belt crawler belt is formed into a belt shape at the time of manufacture, the entire belt is replaced when the belt main body is partially damaged due to peeling of rubber, cutting of steel cord or the like. Had to do. Also, in the conventional type, in the assembly type track, the connecting part at each end of each track is a bolt,
Since they are connected by pins, it is difficult to make a crawler belt that requires a higher traction force than the strength of the rubber joints, bolts, and pins.
【０００５】本発明の目的は部品交換と、高けん引力の
伝達を可能とする高速高けん引力装軌用ゴムベルト履帯
を提供するにある。An object of the present invention is to provide a rubber belt crawler for a high speed and high traction load track, which enables replacement of parts and transmission of high traction force.
【０００６】[0006]
【課題を解決するための手段】本発明に係る高速高けん
引力装軌車用ゴムベルト履帯は、長手方向に一連の芯金
８，９及びスチールコード７を埋設したゴムベルト本体
１と、動力受け用の上部シュー２と、ゴムパット１３で
接地する下部シュー３とをボルト４、ナット５による組
立構造としたことを特徴としている。A rubber belt crawler for a high speed and high traction load truck according to the present invention comprises a rubber belt main body 1 in which a series of cores 8 and 9 and a steel cord 7 are embedded in a longitudinal direction, and a power receiving member. The upper shoe 2 and the lower shoe 3 grounded by the rubber pad 13 are assembled by bolts 4 and nuts 5.
【０００７】[0007]
【作用】本発明の前記ゴムベルト履帯は、前述のとおり
組立構造とするとともに、けん引力を伝達するベルト本
体１と図示しない起動輪と噛み合い車体からの動力をベ
ルト本体１に伝達する上部シュー２及び接地面にゴムパ
ッドを付設した下部シュー３に分割し、履帯としての役
割をそれぞれ分担する構造とした。The rubber belt crawler belt of the present invention has an assembly structure as described above, and is engaged with the belt main body 1 for transmitting the traction force and the starting wheel (not shown) and the upper shoe 2 for transmitting the power from the vehicle body to the belt main body 1 and It was divided into lower shoes 3 with rubber pads attached to the ground contact surface, so that the role of each crawler belt was divided.
【０００８】このようにそれぞれの役割を分担すること
により下記のような利点が発生する。 （１）ベルト本体１は主としてけん引力の伝達を受け持
ち、直接地面に接していないため、高けん引力のものが
可能となり、その寿命の大幅な向上が見込まれる。By sharing the respective roles in this way, the following advantages occur. (1) The belt main body 1 is mainly responsible for transmitting the traction force and is not in direct contact with the ground. Therefore, the belt main body 1 can have a high traction force and its life is expected to be greatly improved.
【０００９】（２）各部品に役割を分担したので、摩耗
度合によってそれぞれ適切な頻度で、部品の交換が可能
となり保守が容易となる。 （３）ベルト本体１の端部の芯金９を通常の芯金８の厚
さの半分にすることにより、ベルトの継ぎ目は２本のベ
ルト端部を合わせて上下シュー２，３を組み込むだけで
良いため、継ぎ目強度の低下は殆んどなくまた特別な部
品を必要としない。(2) Since each part is assigned a role, the parts can be replaced at an appropriate frequency depending on the degree of wear, and the maintenance becomes easy. (3) By making the cored bar 9 at the end of the belt main body 1 half the thickness of the normal cored bar 8, the seam of the belt is simply assembled by combining the upper and lower shoes 2 and 3 by combining the two belt ends. Therefore, there is almost no decrease in joint strength and no special parts are required.
【００１０】[0010]
【実施例】以下図１〜５を参照し本発明の一実施例につ
いて説明する。図１はゴムベルト履帯の構成図、図２は
ベルト本体１の外観図及び透視図、図３は上部シュー２
の外観図、図４は下部シュー３の外観図を示す。An embodiment of the present invention will be described below with reference to FIGS. 1 is a configuration diagram of a rubber belt crawler belt, FIG. 2 is an external view and a perspective view of the belt body 1, and FIG. 3 is an upper shoe 2.
FIG. 4 is an external view of the lower shoe 3.
【００１１】図２においてベルト本体内部には図示しな
い車両のスプロケットのピッチに合わせて芯金８を配置
し、それらをスチールコード７でつなぐ。そのまわりを
ゴムで囲んでベルト本体１を形成する。芯金部８は上下
シュー２，３の取付部と対応し、シューの取付孔１０に
嵌合する形状となっている。又ベルト端部の芯金９は通
常の芯金８の半分の厚さとなっている。In FIG. 2, a cored bar 8 is arranged inside the belt main body according to the pitch of a sprocket of a vehicle (not shown), and they are connected by a steel cord 7. The belt body 1 is formed by surrounding it with rubber. The cored bar portion 8 corresponds to the mounting portions of the upper and lower shoes 2 and 3 and has a shape to be fitted into the mounting hole 10 of the shoe. The thickness of the cored bar 9 at the belt end is half that of the normal cored bar 8.
【００１２】図３に示す上部シュー２は鉄製で４ヶ所の
ベルト組込穴１０と、履帯はずれ防止用センタガイド１
１と取付ボルト穴１５とスプロケット噛合部１２が設け
られている。図４に示す下部シュー３には、４ヶ所のベ
ルト組込穴１０と、取付ボルト穴１５と、接地面にゴム
パット１３が設けられている。The upper shoe 2 shown in FIG. 3 is made of iron and has four belt mounting holes 10 and a center guide 1 for preventing the track from coming off.
1, a mounting bolt hole 15, and a sprocket meshing portion 12 are provided. The lower shoe 3 shown in FIG. 4 is provided with four belt mounting holes 10, mounting bolt holes 15, and rubber pads 13 on the ground contact surface.
【００１３】図（２〜５）に示すベルト本体１の上下シ
ュー取付部６を上下シュー２，３の取付穴１０にはさみ
込んで組込む、このようにして組み込むと上下シュー取
付穴１０の内部には芯金８があり、隣接する芯金９とは
スチールコード７で結ばれているので、上部シュー２の
スプロケット噛み合い部１２から伝達された車両起動力
は上下シュー２，３の取付穴１０を介してベルト本体上
下シュー取付部６内の芯金８、スチールコード７と伝達
される。このようにけん引力はゴムではなく鉄製の部分
で伝達されるため、従来の鉄履帯に近いけん引力を伝達
することが可能となる。しかも部分的故障時には部品交
換により履帯を再生することができる。The upper and lower shoe mounting portions 6 of the belt body 1 shown in FIGS. 2 to 5 are inserted into the mounting holes 10 of the upper and lower shoes 2 and 3 to be assembled. Has a cored bar 8 and is connected to an adjacent cored bar 9 by a steel cord 7. Therefore, the vehicle starting force transmitted from the sprocket meshing part 12 of the upper shoe 2 passes through the mounting holes 10 of the upper and lower shoes 2, 3. It is transmitted to the core metal 8 and the steel cord 7 in the upper and lower shoe attachment portions 6 of the belt main body through. As described above, the traction force is transmitted not by the rubber but by the iron part, so that it becomes possible to transmit the traction force close to that of the conventional iron crawler track. Moreover, the crawler belt can be regenerated by replacing parts when a partial failure occurs.
【００１４】[0014]
【発明の効果】本発明では前記のとおり構成したので、
次項のような効果が得られる。 （１）ベルト本体の内部構造を一連の鉄製の芯金とスチ
ールコードとし、上部シューからの動力伝達を鉄製部分
のみで行えるようにしたので高けん引力に対応できる。Since the present invention is configured as described above,
The following effects can be obtained. (1) The internal structure of the belt main body is made of a series of iron cores and steel cords, and the power transmission from the upper shoe can be performed only by the iron part, so high traction force can be supported.
【００１５】（２）各履帯をその役割に従ってベルト本
体、上部シュー、下部シューに分割し、それぞれに最適
な強度を持たせるようにしたので、寿命の異なる各部品
を適切な頻度で交換可能なため、保守性に優れている。 （３）ベルトの継ぎ目による強度低下は殆んどなく、全
周にわたり質量分布が均一であるため、高速回転が可能
で車両の高速化に対応できる。(2) Since each crawler belt is divided into a belt main body, an upper shoe and a lower shoe according to their roles so as to have an optimum strength, each part having a different life can be replaced at an appropriate frequency. Therefore, it is excellent in maintainability. (3) There is almost no decrease in strength due to the seams of the belt, and the mass distribution is uniform over the entire circumference, so high-speed rotation is possible and high-speed vehicle operation can be accommodated.
【図１】本発明の第１実施例に係るゴムベルト履帯の構
成図、FIG. 1 is a configuration diagram of a rubber belt crawler belt according to a first embodiment of the present invention,
【図２】同ベルト本体の斜視図、FIG. 2 is a perspective view of the belt body,
【図３】同上部シューの斜視図、FIG. 3 is a perspective view of the upper shoe,
【図４】同下部シューの斜視図、FIG. 4 is a perspective view of the lower shoe,
【図５】同ゴムベルト履帯の組立図。FIG. 5 is an assembly view of the rubber belt crawler belt.
１…ベルト本体、２…上部シュー、３…下部シュー、４
…ボルト、５…ナット、６…上下シュー取付部、７…ス
チールコード、８…芯金、９…端部用芯金、１０…取付
穴、１１…センタガイド、１２…スプロケット噛み合い
部、１３…ゴムパッド、１４…ベルトの継ぎ目、１５…
取付ボルト部。1 ... Belt body, 2 ... Upper shoe, 3 ... Lower shoe, 4
... Bolts, 5 ... Nuts, 6 ... Upper and lower shoe mounts, 7 ... Steel cords, 8 ... Core bars, 9 ... End cores, 10 ... Mounting holes, 11 ... Center guides, 12 ... Sprocket meshing sections, 13 ... Rubber pad, 14 ... Belt seam, 15 ...
Mounting bolt part.
Claims (1)
手方向に一連の芯金（８）、（９）及びスチールコード
（７）を埋設したゴムベルト本体（１）と、動力受け用
の上部シュー（２）と、ゴムパット（１３）で接地する
下部シュー（３）とをボルト（４）、ナット（５）によ
る組立構造とした高速高けん引力装軌車用ゴムベルト履
帯。1. A rubber belt main body (1) in which a series of cores (8), (9) and a steel cord (7) are embedded in a longitudinal direction in a structure of a track crawler belt crawler, and an upper part for receiving a power. A rubber belt track for a high-speed high-traction tracked vehicle having a shoe (2) and a lower shoe (3) grounded by a rubber pad (13) that is assembled by bolts (4) and nuts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10049595A JPH08276874A (en) | 1995-03-31 | 1995-03-31 | Rubber belt crawler for tracked vehicle of high speed and high traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10049595A JPH08276874A (en) | 1995-03-31 | 1995-03-31 | Rubber belt crawler for tracked vehicle of high speed and high traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08276874A true JPH08276874A (en) | 1996-10-22 |
Family
ID=14275518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10049595A Withdrawn JPH08276874A (en) | 1995-03-31 | 1995-03-31 | Rubber belt crawler for tracked vehicle of high speed and high traction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08276874A (en) |
-
1995
- 1995-03-31 JP JP10049595A patent/JPH08276874A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20020604 |