JPS5943511Y2 - Crawler hydraulic motor mounting device - Google Patents
Crawler hydraulic motor mounting deviceInfo
- Publication number
- JPS5943511Y2 JPS5943511Y2 JP1977047808U JP4780877U JPS5943511Y2 JP S5943511 Y2 JPS5943511 Y2 JP S5943511Y2 JP 1977047808 U JP1977047808 U JP 1977047808U JP 4780877 U JP4780877 U JP 4780877U JP S5943511 Y2 JPS5943511 Y2 JP S5943511Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic motor
- crawler
- attached
- motor mounting
- flange
- 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
Landscapes
- Motor Power Transmission Devices (AREA)
- Hydraulic Motors (AREA)
Description
【考案の詳細な説明】
本考案は油圧ショベルやクローラクレーン等に用いるク
ローラの油圧モータ取付装置、特にクローラフレームに
履帯駆動用油圧駆動機を履帯より側方に突出しないよう
に取付ける際に用いる油圧モータ取付装置に関する。[Detailed description of the invention] This invention is a hydraulic motor mounting device for a crawler used in hydraulic excavators, crawler cranes, etc., and in particular, the hydraulic pressure used when installing a hydraulic drive unit for driving a crawler track on a crawler frame so that it does not protrude laterally from the crawler track. The present invention relates to a motor mounting device.
本考案はクローラ型車両の芯地旋回或いはこれに近い運
動時に油圧モータやブレーキバルブ或いはこれへの配管
連結部分が盛上った土砂等により損傷するのを防止する
と共に、該ブレーキバルブ桶己管の点検整備を容易とし
、しかもクローラフレームの油圧モータ取付部の強度低
下を生じないようにすることを目的とする。The present invention prevents damage to the hydraulic motor, brake valve, or the piping connection to the hydraulic motor, brake valve, or piping connection part caused by mounded earth and sand during interlining turning or similar movement of a crawler-type vehicle, and also prevents damage to the brake valve tubing. The purpose of the present invention is to facilitate inspection and maintenance of the crawler frame, and to prevent the strength of the hydraulic motor mounting portion of the crawler frame from decreasing.
本考案は油圧モータ１の出力軸側端部外面に、減速機構
を介して該出力軸に連動連結さ幻た減速機構外筐２を回
動自在に支承させ、該減速機構外筐の油圧モータ側端部
に暖帯駆動用の銀輪３を固着してなる油圧駆動機の油圧
モータ１を、夫々両側クローラフレーム４．４′ の端
面より耳金状に突出させた油圧モータ取付板に挿通固着
して、該油圧モータ又はその附属バルブを履帯山内に釦
いて各クローラフレーム内側面６より該両側クローラフ
レーム間に突出させた油圧モータ取付装置に訃いて、油
圧モータ増付板５の下縁を各クローラフレームの端面下
端より先下がりに傾斜させて、該油圧モータ摩付板５の
外縁に、履帯山内において油圧モータ１又はその附属バ
ルブより両側クローラフレーム間に突出するフランジＩ
を一体に設け、該フランジγに油圧モータ１やその附属
バルブ及びこれへの配管連結部分を覆う保護板８を着脱
可能に固着したことを特徴とする。In the present invention, a reduction mechanism outer casing 2, which is interlocked and connected to the output shaft via a reduction mechanism, is rotatably supported on the outer surface of the output shaft side end of the hydraulic motor 1, and the hydraulic motor of the reduction mechanism outer casing is A hydraulic motor 1 of a hydraulic drive machine, which has a silver ring 3 fixed to its side end for driving in warm climates, is inserted and fixed into a hydraulic motor mounting plate which protrudes in the shape of a lug from the end surfaces of crawler frames 4 and 4' on both sides, respectively. Then, press the hydraulic motor or its attached valve into the crawler track mountain, and attach the lower edge of the hydraulic motor extension plate 5 to each hydraulic motor mounting device that protrudes from the inner surface 6 of each crawler frame between the crawler frames on both sides. A flange I is provided on the outer edge of the hydraulic motor friction plate 5, which is inclined downwardly from the lower end of the end surface of the crawler frame, and protrudes between the crawler frames on both sides from the hydraulic motor 1 or its attached valve within the crawler mount.
is integrally provided, and a protection plate 8 that covers the hydraulic motor 1, its attached valves, and the piping connection portion thereto is removably fixed to the flange γ.
以下本考案の→実施例を図について説明する。Embodiments of the present invention will be described below with reference to the drawings.
油圧モータ取付板５の基部はクローラフレーム４の端板
９に溶着されると共にブラケット１０（第３図）を介し
剛に連結され、該油圧モータ取付板５には、これを貫通
する油圧モータ１の外筐に一体に設けた鍔部分１１が多
数のボルト１２により固着ｇｈる。The base of the hydraulic motor mounting plate 5 is welded to the end plate 9 of the crawler frame 4 and is rigidly connected via a bracket 10 (FIG. 3). A flange portion 11 integrally provided on the outer casing of is fixed with a large number of bolts 12.
１３は減速機構外筐２の油圧モータ側端部で、該端部１
３は鍔部分１１に回転自在に接する。13 is the hydraulic motor side end of the reduction mechanism outer casing 2;
3 is rotatably in contact with the collar portion 11.
１４は油圧モータ１に着脱可能に取付けたブレーキバル
ブ、１５．１６は該ブレーキバルブ１４に連結した油圧
モータ１への配管、１７は油圧モータ１のドレーン管で
ある。14 is a brake valve detachably attached to the hydraulic motor 1; 15 and 16 are pipes connected to the brake valve 14 to the hydraulic motor 1; and 17 is a drain pipe for the hydraulic motor 1.
フランジＩの油圧モータ１側の部分は、該油圧モータや
ブレーキバルブ１４の側端よりも両側クローラフレーム
間に稍突出し、該突出端に溶着した保護板取付片１８．
１９．２０と端板９とに保護板８がボルト２１により連
結される。The part of the flange I on the side of the hydraulic motor 1 projects slightly between the crawler frames on both sides beyond the side ends of the hydraulic motor and the brake valve 14, and has a protective plate mounting piece 18 welded to the projecting end.
A protection plate 8 is connected to 19.20 and the end plate 9 by bolts 21.
一方フランシフの減速機構外筐２側の部分は該外筐２に
ボルト２２により固着した銀輪３と干渉しないように切
欠２３を設ける。On the other hand, a notch 23 is provided in the part of the franchise on the side of the outer casing 2 of the reduction mechanism so as not to interfere with the silver ring 3 fixed to the outer casing 2 by bolts 22.
２４はクローラフレーム内側面６と保護板８の間の端板
９に設けた開口で、管１５．１６．１７は該開口２４を
経てターンテーブル２５（第１図）上に取付けた車体（
図示せず）に搭載した油圧源に接続される。24 is an opening provided in the end plate 9 between the inner surface 6 of the crawler frame and the protection plate 8, and the pipes 15, 16, and 17 pass through the opening 24 to the vehicle body (
(not shown).
開口２４は適宜管挿通孔を備える蓋２８を端板９にビス
止め２９して密閉する。The opening 24 is sealed by screwing 29 a lid 28 provided with a tube insertion hole to the end plate 9 as appropriate.
ターンテーブル２５は両側クローラフレーム４゜４′間
を剛に固着連結する連結フレーム２６上に取付けられる
。The turntable 25 is mounted on a connecting frame 26 that rigidly connects the crawler frames 4 and 4' on both sides.
クローラフレーム４′は連結フレーム２６に関しクロー
ラフレーム４と全く左右対称的な構成を備え、ために油
圧モータ取付は構成モクローラフレーム４の場合と左右
対称の構成となる。The crawler frame 4' has a configuration that is completely symmetrical to the crawler frame 4 with respect to the connecting frame 26, so that the hydraulic motor mounting is symmetrical to the configuration of the mo crawler frame 4.
尚２７は銀輪３を経由する履帯を示す。本考案は上記構
成よりなり、両側クローラの履帯２Ｔを夫々油圧モータ
１により駆動して不整地などを走行するものであるが、
クローラ型車両が芯地旋回或いはこれに近い運動をして
両側クローラ間の盛上った土砂や障害物がクローラフレ
ーム内側面６に衝突する相対運動を生じても、該土砂や
障害物が保護板８により阻止さ力るから、油圧モータ１
やブレーキパルプ１４或いはこれへの配管連結部分が損
傷する恐れはない。Note that 27 indicates a crawler track passing through the silver wheel 3. The present invention has the above-mentioned configuration, and the crawler belts 2T of the crawlers on both sides are driven by the hydraulic motors 1 to travel on rough terrain.
Even if the crawler type vehicle performs interlining rotation or a movement similar to this, and a relative movement occurs in which dirt or obstacles built up between the crawlers on both sides collide with the inner surface 6 of the crawler frame, the dirt or obstacles will be protected. Since the force is blocked by the plate 8, the hydraulic motor 1
There is no risk of damage to the brake pulp 14 or the piping connections thereto.
又クローラ型車両が芯地旋回に引続いて第４図左方への
前進運動を行うと、履帯山内において銀輪３と干渉しな
いように巾広に構成したフランジＩの光子がり傾斜フラ
ンジ部分１′と、その下方の履帯２７との間に固結した
土塊やコンクリートブロックＢ等が、銀輪３の矢印方向
回転につれ噛込ま刺る恐れがあるが、該光子がり傾斜フ
ランジ部分７′やフランジ７は、油圧駆動機の銀輪３が
被動履帯２７より受ける接地反力に対応して油圧モータ
取付板５の曲げ剛性やねじれ剛性を高める強度部材であ
るから、該傾斜フランジ部分と履帯の間に噛込ｔｈたコ
ンクリートブロックＢ等は楔作用により大きな圧搾力を
受けて破砕され、車両の前進運動を妨げる恐れはない。Furthermore, when the crawler type vehicle moves forward to the left in FIG. 4 following the interlining turn, the photon-shaped inclined flange portion 1' of the flange I, which is configured to be wide so as not to interfere with the silver ring 3 in the crawler mount, There is a risk that solidified earth clods, concrete blocks B, etc., which are solidified between this and the lower crawler track 27, may get stuck as the silver ring 3 rotates in the direction of the arrow. Since the silver ring 3 of the hydraulic drive machine is a strength member that increases the bending rigidity and torsional rigidity of the hydraulic motor mounting plate 5 in response to the ground reaction force received from the driven crawler track 27, the silver ring 3 of the hydraulic drive machine is a strength member that increases the bending rigidity and torsional rigidity of the hydraulic motor mounting plate 5. The crushed concrete blocks B and the like are crushed by a large squeezing force due to the wedge action, and there is no fear of interfering with the forward movement of the vehicle.
尚図示実施例において、油圧モータ取付板外縁に設けた
フランジγの内、その光子がり傾斜フランジ部分１′の
肉厚を第４図或いは第２図のように厚くしたのは、油圧
モータ取付板５基部の曲げ剛性やねじれ剛性を高めると
共に、上述のコンクリートブロック破砕に耐えるように
するためである。In the illustrated embodiment, of the flange γ provided on the outer edge of the hydraulic motor mounting plate, the thickness of the photon-shaped inclined flange portion 1' is made thicker as shown in FIG. 4 or FIG. 2 in the hydraulic motor mounting plate. This is to increase the bending rigidity and torsional rigidity of the base part 5 and to make it resistant to the above-mentioned concrete block crushing.
本考案によれば次のような効果がある。The present invention has the following effects.
（イ） 油圧モータ取付板５の下縁を各クローラフレー
ムの端面下端より光子がりに傾斜させたから、クローラ
フレーム４の下側に履帯抑えの転輪３０を取付けて、し
かもモータ取付板５に取付けた油圧駆動機回転軸線の地
上高さを低くでき、従って銀輪３の直径を小すくシて、
同一油圧駆動機による車両推進力を増大できる。(a) Since the lower edge of the hydraulic motor mounting plate 5 is tilted photon-like from the lower end of each crawler frame, the track restraining wheels 30 are attached to the lower side of the crawler frame 4, and are also attached to the motor mounting plate 5. The height of the rotation axis of the hydraulic drive machine above the ground can be lowered, and the diameter of the silver ring 3 can therefore be reduced.
It is possible to increase the vehicle propulsion force with the same hydraulic drive machine.
（ロ） フランジγの巾を、嗜帯巾内に釦いて銀輪３と
干渉しないように可及的に増大することにより、クロー
ラフレームと一体の油圧モータ取付板５の曲げ剛性やね
じれ剛性を高めて、しかも傾斜フランジ部分１′ と履
帯２７との間に噛込されたコンクリートブロック等を自
動的に破砕除去できる。(b) By increasing the width of the flange γ as much as possible so as not to interfere with the silver ring 3 by adjusting it within the width of the belt, the bending rigidity and torsional rigidity of the hydraulic motor mounting plate 5 integrated with the crawler frame are increased. Furthermore, concrete blocks or the like caught between the inclined flange portion 1' and the crawler belt 27 can be automatically crushed and removed.
（ハ） 強度部材であるフランジ７に保護板８を着脱可
能に固着するようにしたから、クローラ型車両が芯地旋
回などする際に盛上がった土砂や障害物が油圧モータ１
やこれへの配管連結部分を損傷するのを該保護板により
防護できるのみならず、保護板８を比較的軽重量の着脱
容易なものにして、油圧モータやその配管連結部分の点
検整備を容易にし得る。(c) Since the protection plate 8 is removably fixed to the flange 7, which is a strength member, dirt and obstacles that build up when the crawler type vehicle rotates on the interlining are removed from the hydraulic motor 1.
Not only can the protection plate 8 protect the hydraulic motor and its piping connections from damage, but the protection plate 8 is relatively light in weight and easy to attach and remove, making inspection and maintenance of the hydraulic motor and its piping connections easy. It can be done.
【図面の簡単な説明】
第１図は本考案装置を備えるクローラ型車両要部の平面
図、第２図は第１図のＸ矢視図、第３図は第２図のＹ−
Ｙ断面図、第４図は第２図に対応する作用説明図である
。
１
１４・・・・・・プレーキバルフ、１５．１６・・・・
・・配管、７・・・・・・ドレーン！、２５・・・・・
・ターンテーブル、２６・・・・・・連結フレーム
２７・・・・・・履帯。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a plan view of the main part of a crawler type vehicle equipped with the device of the present invention, FIG. 2 is a view taken along the direction of the X arrow in FIG.
The Y sectional view and FIG. 4 are action explanatory diagrams corresponding to FIG. 2. 1 14... Prekibalf, 15.16...
...Plumbing, 7...Drain! , 25...
- Turntable, 26...Connection frame 27...Crawler track.
Claims (2)
に、減速機構を介して該出力軸に連動連結された減速機
構外筐２を回動自在に支承させ、該減速機構外筐の油圧
モータ側端部に覆帯駆動用の銀輪３を固着してなる油圧
駆動機の油圧モータ１を、夫々両側クローラフレーム４
．４′の端面より耳金状に突出させた油圧モータ摩付板
に挿通固着して、該油圧モータ又はその附属バルブを履
帯山内において各クローラフレーム内側面６より該両側
クローラフレーム間に突出させた油圧モータ取付装置に
おいて、油圧モータ摩付板５の下縁を各クローラフレー
ムの端面下端より先下がりに傾斜させて、該油圧モータ
堆付板５の外縁に、履帯山内において油圧モータ１又は
その附属バルブより両側クローラフレーム間に突出する
フランジ７を一体に設け、該フランジＩに油圧モータ１
やその附属バルブ及びこれへの配管連結部分を覆う保護
板８を着脱可能に固着したことを特徴とするクローラの
油モータ取付装置。(1) A reduction mechanism outer casing 2, which is interlocked and connected to the output shaft via a reduction mechanism, is rotatably supported on the outer surface of the i-portion of the output shaft 11111 of the hydraulic motor 1, and the hydraulic motor side of the reduction mechanism outer casing is A hydraulic motor 1 of a hydraulic drive machine, which has a silver ring 3 fixed to the end for driving a cover belt, is attached to a crawler frame 4 on each side.
．． The hydraulic motor or its attached valve is inserted into and fixed to a hydraulic motor wearing plate which protrudes like a lug from the end surface of 4', and the hydraulic motor or its attached valve is made to protrude between the crawler frames on both sides from the inner surface 6 of each crawler frame within the crawler mountain. In the hydraulic motor mounting device, the lower edge of the hydraulic motor mounting plate 5 is inclined downwardly from the lower end of the end face of each crawler frame, and the hydraulic motor 1 or its attachment is attached to the outer edge of the hydraulic motor mounting plate 5 within the crawler pile. A flange 7 protruding from the valve between the crawler frames on both sides is integrally provided, and a hydraulic motor 1 is attached to the flange I.
An oil motor mounting device for a crawler, characterized in that a protective plate 8 that covers a valve attached thereto and a piping connection portion thereto is removably fixed.
油圧モータ取付装置に訃いて、油圧モータ摩付板５の外
縁に設けたフランジ１の内、その先下がり傾斜フランジ
部分７′の肉厚を厚くしたもの。(2) Scope of Utility Model Registration Regarding the hydraulic motor mounting device for a crawler as set forth in claim 1, the thickness of the downwardly downwardly inclined flange portion 7' of the flange 1 provided on the outer edge of the hydraulic motor polishing plate 5 Something thicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977047808U JPS5943511Y2 (en) | 1977-04-18 | 1977-04-18 | Crawler hydraulic motor mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977047808U JPS5943511Y2 (en) | 1977-04-18 | 1977-04-18 | Crawler hydraulic motor mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53142638U JPS53142638U (en) | 1978-11-10 |
| JPS5943511Y2 true JPS5943511Y2 (en) | 1984-12-24 |
Family
ID=28930345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977047808U Expired JPS5943511Y2 (en) | 1977-04-18 | 1977-04-18 | Crawler hydraulic motor mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5943511Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915129A (en) * | 1972-04-03 | 1974-02-09 | ||
| JPS49108470A (en) * | 1973-02-05 | 1974-10-15 | ||
| JPS50517A (en) * | 1973-04-13 | 1975-01-07 | ||
| JPS5197132A (en) * | 1975-01-23 | 1976-08-26 | ||
| JPS529229A (en) * | 1975-07-10 | 1977-01-24 | Teijin Seiki Co Ltd | Fluid pressure speed reduction mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535717Y2 (en) * | 1973-12-03 | 1978-02-14 | ||
| JPS5414346Y2 (en) * | 1975-02-18 | 1979-06-14 |
-
1977
- 1977-04-18 JP JP1977047808U patent/JPS5943511Y2/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915129A (en) * | 1972-04-03 | 1974-02-09 | ||
| JPS49108470A (en) * | 1973-02-05 | 1974-10-15 | ||
| JPS50517A (en) * | 1973-04-13 | 1975-01-07 | ||
| JPS5197132A (en) * | 1975-01-23 | 1976-08-26 | ||
| JPS529229A (en) * | 1975-07-10 | 1977-01-24 | Teijin Seiki Co Ltd | Fluid pressure speed reduction mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53142638U (en) | 1978-11-10 |
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