JPS5886311U - drum drive device - Google Patents
drum drive deviceInfo
- Publication number
- JPS5886311U JPS5886311U JP18220081U JP18220081U JPS5886311U JP S5886311 U JPS5886311 U JP S5886311U JP 18220081 U JP18220081 U JP 18220081U JP 18220081 U JP18220081 U JP 18220081U JP S5886311 U JPS5886311 U JP S5886311U
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- output flange
- gear
- seal
- drum drive
- 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.)
- Pending
Links
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案によるドラム駆動装置を示すためのもの
で、第１図は全体構成を示す側面図、第２図は要部の切
欠断面図、第３図は第２図の要部の拡大断面図、第４図
は他の実施例を示す切欠断面図である。
−１はコンクリートミキサ車、２は車体、３は支持台、
４はドラム、５はローラ、６はドラム駆動装置、７はカ
バー、８は油圧モータ駆動軸、９はドライブギヤ、１０
はリングギヤ、１１はプラネタリギヤ、１３はインター
ナルギヤ、１６はシャフト、１７はホルダ、２０はコロ
ベアリング、２１は球面状歯部、２２はカップリング、
２３は出力フランジ、２５は球面コロ軸受、２８はシー
ル部材、２・９はシール、３０はダストシール、２８ａ
はシール、２８ｂはシールカラーである。The drawings are for showing the drum drive device according to this invention. Fig. 1 is a side view showing the overall structure, Fig. 2 is a cutaway sectional view of the main part, and Fig. 3 is an enlarged sectional view of the main part of Fig. 2. 4 are cutaway sectional views showing other embodiments. -1 is a concrete mixer truck, 2 is a vehicle body, 3 is a support stand,
4 is a drum, 5 is a roller, 6 is a drum drive device, 7 is a cover, 8 is a hydraulic motor drive shaft, 9 is a drive gear, 10
is a ring gear, 11 is a planetary gear, 13 is an internal gear, 16 is a shaft, 17 is a holder, 20 is a roller bearing, 21 is a spherical tooth portion, 22 is a coupling,
23 is an output flange, 25 is a spherical roller bearing, 28 is a seal member, 2 and 9 are seals, 30 is a dust seal, 28a
is a seal, and 28b is a seal collar.
Claims (5)
タリギヤと、前記各プラネタリギヤの第１ギヤ部と噛合
しカバーに設けられたインターナルギヤと、前記各プラ
ネタリギヤの第２ギヤ部と噛合するリングギヤと、前記
リングギヤの駆動をカバーに回転自在に設けられドラム
に接続された出力フランジに伝達するための球面状歯部
を有するギヤ結合部と、前記出力フランジを揺動可能に
保持するためカバーに装着された球面コロ軸受と、前記
出力フランジとカバーとの間に設けられた曲折自在形の
シール部材とを備え、前記出力フランジが揺動した場合
に前記球面状歯部を介して駆動伝達が行なわれると共に
前記シール部材が出力フランジの揺動に応じて作動する
ように構成したことを特徴とするドラム駆動装置。(1) A plurality of planetary gears driven by a hydraulic motor drive shaft, an internal gear provided on the cover that meshes with the first gear portion of each of the planetary gears, and a ring gear that meshes with the second gear portion of each of the planetary gears. , a gear coupling portion having a spherical tooth portion for transmitting the drive of the ring gear to an output flange rotatably provided on the cover and connected to the drum; and a gear coupling portion attached to the cover for swingably holding the output flange. and a bendable seal member provided between the output flange and the cover, and when the output flange swings, drive transmission is performed via the spherical teeth. 1. A drum drive device characterized in that the sealing member is configured to operate in accordance with the swinging of the output flange.
に設けられている構成よりなる実用新案登録請求の範囲
第１項記載のドラム駆動装置。(2) The drum drive device according to claim 1, wherein the spherical tooth portion is provided on a coupling of the ring gear.
いる構成よりなる実用新案登録請求の範囲第１項記載の
ドラム駆動装置。(3) The drum drive device according to claim 1, wherein the spherical tooth portion is provided on the output flange.
合せによる蛇腹式構成よりなる実用新案登録請求の範囲
第１項記載のドラム駆動装置。(4) The drum drive device according to claim 1, wherein the sealing member has a bellows type configuration in combination with a seal and a dust seal.
の組合せによる可動式構成よりなる実用新案登録請求の
範囲第１項記載のドラム駆動装置。(5) The drum drive device according to claim 1, wherein the seal member has a movable configuration in combination with a seal and a seal collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18220081U JPS5886311U (en) | 1981-12-09 | 1981-12-09 | drum drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18220081U JPS5886311U (en) | 1981-12-09 | 1981-12-09 | drum drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886311U true JPS5886311U (en) | 1983-06-11 |
Family
ID=29980354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18220081U Pending JPS5886311U (en) | 1981-12-09 | 1981-12-09 | drum drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886311U (en) |
-
1981
- 1981-12-09 JP JP18220081U patent/JPS5886311U/en active Pending
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