JPS58102865A - Driving apparatus - Google Patents

Driving apparatus

Info

Publication number
JPS58102865A
JPS58102865A JP19836281A JP19836281A JPS58102865A JP S58102865 A JPS58102865 A JP S58102865A JP 19836281 A JP19836281 A JP 19836281A JP 19836281 A JP19836281 A JP 19836281A JP S58102865 A JPS58102865 A JP S58102865A
Authority
JP
Japan
Prior art keywords
bosses
roller
sprocket
pair
link plate
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
Application number
JP19836281A
Other languages
Japanese (ja)
Inventor
Toru Maeda
徹 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP19836281A priority Critical patent/JPS58102865A/en
Publication of JPS58102865A publication Critical patent/JPS58102865A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/05—Features relating to lubrication or cooling or heating of chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • F16H2055/306—Chain-wheels with means providing resilience or vibration damping in chain sprocket wheels

Abstract

PURPOSE:To accomplish cleaning and supply of lubricating oil to a driving chain automatically with no need of labors of an operator, by impregnating lubricating oil in a pair of bosses made of a fibrous material which are disposed on the opposite sides of a sprocket, and keeping a driving chain in contact with the bosses. CONSTITUTION:Since a pin link plate 12 and a roller link plate 13 are rolled along a roller 7 while keeping contact with a pair of bosses 11, 11, lubricating oil impregnated in the bosses 11, 11 is supplied automatically to the rotating parts and contact parts of a driving chain 5 via the pin link plate 12 and the roller link plate 13. Therefore, foreign matter attached to the driving chain 5 is absorbed in fibers of the bosses 11, 11 of the roller 7 by the intermediary of lubricating oil.

Description

【発明の詳細な説明】 本発明は駆動部と従動部とを駆動用チェーンで連結して
従動部管駆動するチェーンを用いた駆動装置、詳しくは
チェーンの給油と清掃とを行なう装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a drive device using a chain that connects a drive part and a driven part with a drive chain to drive the driven part pipe, and more particularly relates to a device for lubricating and cleaning the chain. be.

従来、チェーンを用いた駆動装置の駆動用チェーンに給
油する手段としては、油差し器又はブラシによる手差し
給油手段、滴下給油手段、油中を通過させる油槽給油手
段、回転板によｐ油を跳ねかけさせる回転板ｆ１４ｆｖ
＃手段、強制循環ポンプによる強制潤滑手段等が知られ
ている。Conventionally, the means for lubricating the drive chain of a drive device using a chain include manual lubricating means using a lubricator or brush, drip lubricating means, oil tank lubricating means that passes oil through it, and p-oil splashing on a rotating plate. Rotating plate f14fv
# means, forced lubrication means using a forced circulation pump, etc. are known.

しかし１１手差し給油手段は簡便であるが、機械内部に
長く引ｔＩまわされている駆動用チェーンの全周に亘っ
て均等に給油することは困峻であり、又給油作業時に人
手を必要とする等の不具合を有する。However, although the 11 manual lubrication method is simple, it is difficult to lubricate evenly all around the drive chain, which is stretched for a long time inside the machine, and requires human labor during lubrication work. There are other defects.

また、その他の給油手段は人手七必叢とせずに駆動用チ
ェーンに給油できるが、ケーシングやポンプ等の大樹り
な機構を必要としコスト高となると共に、広い設筐スペ
ースを必要とするので、特に、小屋の機械などに採用す
るには価格（コスト）や構造複雑化、スペース大型化勢
の面から制約を受ける。In addition, other lubrication means can lubricate the drive chain without requiring a large amount of manpower, but they require large mechanisms such as casings and pumps, resulting in high costs and requiring a large installation space. There are restrictions on the use of this technology in shed machinery, etc. due to price, complexity of structure, and increasing space requirements.

ｔた、複写機等のＪＩｌｌ務機械においては駆動用チェ
ーンの油切れによる錆の発生や摩耗ばか〕ではなく、汚
れによっても性能が低下して清掃を必要とする場合があ
る。In addition, in JIll work machines such as copying machines, performance may deteriorate and cleaning may be required not only due to rust or wear due to lack of oil in the drive chain, but also due to dirt.

しかし、機械稼動中に駆動チェーンｔ−清掃することは
困難であると共に、危険であるので、機械を停止させて
駆動用チェーンを少しづつ手送りで移動させて拭き取り
清掃するか、駆動用チェーンを機械から外して洗浄清掃
しなければならず、駆動用チェーンの清掃は極めて作業
性が悪いものとなっている。However, it is difficult and dangerous to clean the drive chain while the machine is running, so either stop the machine and manually move the drive chain little by little to wipe it clean. The drive chain must be removed from the machine and cleaned, making cleaning the drive chain extremely difficult.

本発明は上記の事情に鑑みなされたものであ夛、その目
的は人手を要することなく駆動用チェーンの清掃と給油
ができると共に、構造簡単コスト安で広い設置スペース
を必要としないようにした駆動装置管提供することであ
る。The present invention was developed in view of the above circumstances, and its purpose is to provide a drive chain that can clean and lubricate the drive chain without the need for manpower, has a simple structure, is inexpensive, and does not require a large installation space. The equipment is to provide tubes.

以下図面を参照して本発明の詳細な説明する。The present invention will be described in detail below with reference to the drawings.

＃ＩＩ図は全体概略図であり、［４機等の機械本体１に
は駆動部となるモータ２に連結した駆動スプロケット３
、感光ドラム等の図示しない従動部に連結した一対の従
動スプロケット４．４が設けてあり、駆動スプロケット
３と一対の従動スプロケット４．４とに亘シ無端状の駆
動用チェーン５が巻掛けであると共に、該駆動用チェー
ン５にはテンシＭ／アイドラスプロケット６及び給油兼
清掃用のロー−）７が設けてあり、該ローラ７は軸８で
回転自在に支承され、モータ２ｔ−駆動すると駆動用チ
ェーン５は矢印方向に送行し、ローラ７は駆動用チェー
ン５の送行に従って自由に回転する。Figure #II is an overall schematic diagram, and shows that the main body 1 of the machine 1 includes a drive sprocket 3 connected to a motor 2 that serves as a drive unit.
A pair of driven sprockets 4.4 are connected to a driven part (not shown) such as a photosensitive drum, and an endless drive chain 5 is wound around the drive sprocket 3 and the pair of driven sprockets 4.4. In addition, the drive chain 5 is provided with a tension M/idler sprocket 6 and a roller 7 for oil supply and cleaning, and the roller 7 is rotatably supported by a shaft 8, and is driven when driven by a motor 2t. The driving chain 5 is fed in the direction of the arrow, and the rollers 7 are freely rotated in accordance with the feeding of the driving chain 5.

前記ロー２７はｗｉ２図、萬３図に示すように、駆動用
チェーン５と噛合する細部９ｔ−備えたスプロケット１
０の両側面に一対のボス１１．１１管一体的に設けたも
のであり、スプロケット１０及ヒ一対のボス１１．１１
はフェルト等の繊維により形成されかつ？１４清油が含
浸しであると共に、スプロケット１０には樹脂加工によ
ル硬化処理を施して歯部９（歯形）の破損を防止し、一
対のボス１１．＋１０外周面１１ｇｅｌ１ｇはスプロケ
ット歯部９の歯底９ａよりも僅かに内周側に位置し、駆
動用チェーン５と一合接触した際に、第４図に示すよう
に駆動用チェーン　　　□５會構成するビンリンクプレ
ー）＋２やローンリンクプレートＩ３がボスＩ１．ｌｌ
Ｋ接する様に構成しである。The row 27 has a sprocket 1 equipped with a detail 9t that meshes with the drive chain 5, as shown in Figures wi2 and 3.
A pair of bosses 11.11 are integrally provided on both sides of the sprocket 10 and a pair of bosses 11.11.
Is it made of fibers such as felt? 14 is impregnated with pure oil, and the sprocket 10 is hardened by resin processing to prevent damage to the tooth portion 9 (tooth profile), and a pair of bosses 11. The +10 outer circumferential surface 11gel1g is located slightly inner circumferentially than the tooth bottom 9a of the sprocket tooth portion 9, and when it comes into contact with the drive chain 5, the drive chain □5 configuration as shown in FIG. Bin link play) +2 and loan link plate I3 are boss I1. ll
It is configured so that it is in contact with K.

つまり、駆動用チェーン５はビンリンクプレート１２と
ロープリンクプレート１３とをブツシュ１４、ビン１５
を介して無端状に連結したものであり、ブツシュ１４が
スプロケット歯部９の歯底９ａに噛合するように構成し
である。That is, the driving chain 5 connects the bin link plate 12 and the rope link plate 13 to the bush 14 and the bin 15.
The bushings 14 are configured to mesh with the bottoms 9a of the sprocket teeth 9.

なお、駆動用チェーン５は第５図に示すようにブツシュ
１４の外周にロー２１６１設け、このロープ１６がスプ
ロケット歯部９の歯底９αに噛合するように構成しても
良い。The drive chain 5 may be configured such that a rope 2161 is provided on the outer periphery of the bush 14 and the rope 16 meshes with the bottom 9α of the sprocket teeth 9, as shown in FIG.

しかして、モータ２によって駆動スプロケット３ｔ−駆
動すると駆動用チェーン５を介して一対の従動スプロケ
ット４が回転されて駆動部の動力で従動部を駆動できる
。When the driving sprocket 3t is driven by the motor 2, the pair of driven sprockets 4 are rotated via the driving chain 5, and the driven part can be driven by the power of the driving part.

この時、駆動用チェーン５は第４図又は第５図に示すよ
うにビンりンクブレー）１２やローラリンクプレート１
３が一対のボスＩＩ、１１に接触しながらローラフに沿
って転動するので、ボス１１．１１に含浸され良潤滑油
がピンリンクプレートＩ２、ローラリンクプレート１３
會伝わって駆動用チェーン５０回転部分及び接触部に自
動的に給油することができ、駆動用チェーン５や各スプ
ｎケツ）３．４．４の摩耗、発熱、騒音−生を低く抑え
て寿命ｔ−延長することができる。At this time, the driving chain 5 is connected to the link brake 12 and the roller link plate 1 as shown in FIG.
3 rolls along the roller rough while contacting the pair of bosses II and 11, so that the bosses 11 and 11 are impregnated with good lubricating oil and the pin link plate I2 and roller link plate 13
It is possible to automatically lubricate the rotating parts and contact parts of the drive chain 50 through the transmission, thereby minimizing wear, heat generation, and noise of the drive chain 5 and each sprocket, thereby extending the service life. t-can be extended.

また、駆動用チェーン５に付着し九汚れは潤滑油を介し
てローラフの一対の、ボスＩＩ、ＩＩＯ中（つｔｎ繊維
の中）に入り込み吸収されるために、駆動用チェーン５
及び駆動系全体のスプロケット歯面の清掃を自動的に行
なうことができる。In addition, the dirt attached to the drive chain 5 enters the bosses II and IIO (inside the fibers) of the pair of roller lugs through the lubricating oil and is absorbed by the drive chain 5.
Also, the sprocket tooth surfaces of the entire drive system can be automatically cleaned.

したがって、複写機等の精密機械では駆動系の汚れに起
因する不具合の発生を防止できる。Therefore, in precision machines such as copying machines, it is possible to prevent problems caused by dirt in the drive system.

なお、第１図に示す実施例ではローラフが微小な巻禽掛
は角度で駆動用チェーン５に接触しているため駆動用チ
ェーン５の張シー、弛み憫を問わず使用可能である。Incidentally, in the embodiment shown in FIG. 1, the hook having a minute rollerf is in contact with the drive chain 5 at an angle, so it can be used regardless of whether the drive chain 5 is tensioned or slack.

また、ローラフのスプロケットＩＯは樹驕含浸による硬
化処ａｔ−施しである九めに軽負荷や短時間の使用の場
合には、大きな巻き掛は角皺でもテンションアイドラス
プロケットとしても使用可能である。In addition, the rollerf sprocket IO is hardened by wood impregnation.In the case of light loads or short-time use, the large winding can be used as a tension idler sprocket even with square wrinkles.

ｔ＋、中心間距離ムの長い一対のスプロケット３．４間
に巻き掛けた駆動用チェーン５にロー２７を設置接触し
であるから、駆動用チェーン５の弦振動を小さく抑える
ことができる。Since the row 27 is installed and in contact with the driving chain 5 wound between the pair of sprockets 3 and 4 having a long center-to-center distance t+, string vibrations of the driving chain 5 can be suppressed to a small level.

なお、ローラフのスプロケット１０の材質を焼結合金等
の多孔質物質としたり、縞６図に示すようにスプロケツ
）１００両側に一対の環状突起１０’、　　Ｉ　Ｏ’ｔ
−一体形成し、この一対の環状突起１０’、ＩＯ’にリ
ング状のボスｌｌ、ｌｌｔ’嵌め込み固着しても良い。In addition, the material of the sprocket 10 of the roller rough may be a porous material such as a sintered alloy, or the sprocket 100 may have a pair of annular protrusions 10' on both sides of the sprocket 100, as shown in Fig. 6.
- They may be integrally formed, and ring-shaped bosses ll and llt' may be fitted and fixed to the pair of annular projections 10' and IO'.

この様な場合には、ボス１１の材質としてフェルトよ〕
も更に柔らかいウレタンフオーム等の多孔性発泡成形品
や海＃Ｉを使用することが可能となる。In such a case, felt should be used as the material for the boss 11.]
It is also possible to use porous foam molded products such as softer urethane foam and Sea #I.

ここで、ロー２７のスプロケット１０の歯形はＪＩＳ規
格で定められた形状が最適であるが、駆動用チェーン５
と噛み合って回転できる形状であればどの様な形状でも
使用できることは勿も常時接触のみではなく必要な時の
み接触させる様に使用しても効果は十分得られる。Here, the tooth profile of the sprocket 10 of the row 27 is optimally defined by the JIS standard, but the drive chain 5
Of course, any shape can be used as long as it can be engaged with and rotated, and sufficient effects can be obtained not only by constant contact but also by contacting only when necessary.

本発明は以上Ｏ様にな９、駆動用チェーン５に人手を用
いずに自動的に給油したシ、清掃することができる。According to the present invention, as described above, the drive chain 5 can be automatically oiled and cleaned without using human hands.

ｉた、駆動用チェーン５にローラ７を接触して設けただ
けであるから、構造簡単でコスト安であると共に、広い
設置スペースを必要とせずに複写機等の事務機械に用い
る駆動装置として最適である。In addition, since the roller 7 is simply installed in contact with the drive chain 5, the structure is simple and low cost, and it does not require a large installation space, making it ideal as a drive device for use in office machines such as copying machines. It is.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の実施例を示す４のであり、第１図は全体
概略図、！２図はローラの正面図、第３図はローラの縦
断面図、第４図は取付状態の説明図、８１５図は他の実
施例の取付状態説明図、第６図はローラの他の実施例を
示す縦Ｖｒ面図である。 ５は駆動用チェーン、７はローラ、１０はスプロケット
、１１はボス。 出願人　富士ゼロックス株式会社 弁理士　浜　本　　　忠 第１図 第２図　第３図 第４図 第６図The drawings are 4 showing embodiments of the present invention, and FIG. 1 is an overall schematic diagram. Figure 2 is a front view of the roller, Figure 3 is a vertical sectional view of the roller, Figure 4 is an explanatory diagram of the installed state, Figure 815 is an explanatory diagram of the installed state of another embodiment, and Figure 6 is another embodiment of the roller. It is a vertical Vr plane view showing an example. 5 is a drive chain, 7 is a roller, 10 is a sprocket, and 11 is a boss. Applicant Fuji Xerox Co., Ltd. Patent Attorney Tadashi Hamamoto Figure 1 Figure 2 Figure 3 Figure 4 Figure 6

Claims (1)

【特許請求の範囲】 駆動部と従動部と管部動用チェーン５１に介して連結し
た駆動装置において、スプロケット：０の両側に繊維や
多孔性物質の素材よシ成シかつ潤滑油を含浸し九一対の
ボス１１．１１を１［ｔたローラフｔ−、スプロケット
１００歯部９が駆動用チェーン５に噛合しかつ一対のボ
スＩＩ。 １１が駆動用チェーン５に接触するように設けたこと１
特徴とする駆動装置。[Claims] In a drive device in which a driving part, a driven part, and a pipe part movement chain 51 are connected, both sides of the sprocket 0 are made of fiber or porous material and impregnated with lubricating oil. A pair of bosses 11.11 are connected to a roller luff t-, a sprocket 100 teeth 9 mesh with the drive chain 5, and a pair of bosses II. 11 is provided so as to be in contact with the drive chain 5 1
Characteristic drive device.
JP19836281A 1981-12-11 1981-12-11 Driving apparatus Pending JPS58102865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19836281A JPS58102865A (en) 1981-12-11 1981-12-11 Driving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19836281A JPS58102865A (en) 1981-12-11 1981-12-11 Driving apparatus

Publications (1)

Publication Number Publication Date
JPS58102865A true JPS58102865A (en) 1983-06-18

Family

ID=16389840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19836281A Pending JPS58102865A (en) 1981-12-11 1981-12-11 Driving apparatus

Country Status (1)

Country Link
JP (1) JPS58102865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001790B2 (en) 1994-03-22 2006-02-21 Toyoda Gosei Co., Ltd. Light-emitting aluminum gallium indium nitride compound semiconductor device having an improved luminous intensity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001790B2 (en) 1994-03-22 2006-02-21 Toyoda Gosei Co., Ltd. Light-emitting aluminum gallium indium nitride compound semiconductor device having an improved luminous intensity

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