JPS5912899B2 - equipment gearing - Google Patents
equipment gearingInfo
- Publication number
- JPS5912899B2 JPS5912899B2 JP52132943A JP13294377A JPS5912899B2 JP S5912899 B2 JPS5912899 B2 JP S5912899B2 JP 52132943 A JP52132943 A JP 52132943A JP 13294377 A JP13294377 A JP 13294377A JP S5912899 B2 JPS5912899 B2 JP S5912899B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- box
- gear box
- support
- electric motor
- 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
- Crushing And Pulverization Processes (AREA)
- Motor Or Generator Frames (AREA)
- Vibration Prevention Devices (AREA)
- General Details Of Gearings (AREA)
Description
【発明の詳細な説明】
本発明は電動肉挽機等の機器に用いる歯車装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a gear device used in equipment such as an electric meat grinder.
従来、この種機器において、歯車装置を内蔵する歯車箱
を、外側の外箱内に固定するためには、一体物からなる
外箱を裏返して歯車箱を挿入し、歯車箱に設けた鍔を外
箱に形成したボス部にネジで止めていた。Conventionally, in this type of equipment, in order to fix the gear box containing the gear device inside the outer box, the one-piece outer box was turned over, the gear box was inserted, and the flange provided on the gear box was inserted. It was fixed with screws to the boss formed on the outer box.
このため、組込み作業が簡単であるとはいいがたいもの
であつた。本発明はこの作業の問題を解消したもので、
歯車装置を内蔵する歯車箱と電動機を２分割の外箱内に
設置するとともに、前記歯車箱は２分割し、その歯車箱
の２分割したそれぞれの両側には平板状で張シ出してい
る突出部を設け、その突出部の合わせ目を覆つて支持ゴ
ムを設け、かつ前記外箱には前記支持ゴムを覆い歯車箱
を支持する支持部を設けたものであシ、２分割の外箱を
組合せることにより、歯車箱を簡易かつ確実に固定し、
同時に支持ゴムで防振とこの部分における歯車箱の合わ
せ目からの油もれ防止を行なつたものである。Therefore, it cannot be said that the installation work is easy. The present invention solves this problem,
A gear box containing a gear device and an electric motor are installed in an outer box divided into two parts, and the gear box is divided into two parts, and a flat plate-shaped protrusion is provided on each side of each of the two parts of the gear box. A supporting rubber is provided to cover the seam of the protruding part, and the outer box is provided with a supporting part that covers the supporting rubber and supports the gear box, and the outer box is divided into two parts. By combining, the gear box can be fixed easily and securely,
At the same time, the support rubber provides vibration isolation and prevents oil leakage from the joints of the gear box in this area.
以下、本発明装置を肉挽機に組込んだ例について説明す
る。１は動力源の電動機、２は電動機１０の嵌合筒部で
ある。An example in which the device of the present invention is incorporated into a meat grinder will be described below. 1 is an electric motor as a power source, and 2 is a fitting cylinder portion of the electric motor 10.
３は歯車箱、４は歯車箱３と電動機１との絶縁の役目を
する絶縁板である。3 is a gear box, and 4 is an insulating plate that serves to insulate the gear box 3 and the motor 1.
絶縁板４の内径部イに電動機の嵌合筒部２がはまわ込む
。絶縁板４の嵌合筒部４’は歯車箱３の嵌合穴部３’に
入る。５は絶縁座金で、歯車箱３を絶縁板４とではさみ
込み、締付ネジ６によつて歯車箱３を電動機１に締付け
固定している。The fitting cylinder part 2 of the electric motor is fitted into the inner diameter part A of the insulating plate 4. The fitting cylinder part 4' of the insulating plate 4 enters the fitting hole part 3' of the gear box 3. Reference numeral 5 denotes an insulating washer, which sandwiches the gear box 3 with an insulating plate 4, and tightens and fixes the gear box 3 to the electric motor 1 with a tightening screw 6.
Ｔは電動機１の軸に設けられた歯車である。各歯車のか
み合わせは、歯車７と歯車８、歯車９と歯車１０、歯車
１１と歯車１２となつている。歯車８には軸受２１を圧
入固着させている。歯車１０、１１には軸受１３を圧入
固着させている。歯車箱３には歯車軸１４と歯車軸１５
が圧入固着されている。１７は歯車軸１５の軸支持部で
ある。T is a gear provided on the shaft of the electric motor 1. The meshing of each gear is gear 7 and gear 8, gear 9 and gear 10, and gear 11 and gear 12. A bearing 21 is press-fitted and fixed to the gear 8. Bearings 13 are press-fitted and fixed to the gears 10 and 11. The gear box 3 has a gear shaft 14 and a gear shaft 15.
is press-fitted. 17 is a shaft support portion of the gear shaft 15.
歯車７と歯車８、歯車１０の中心距離は、歯車箱３に機
械加工により加工された、嵌合穴部３’と歯車軸１４と
歯車軸１５の軸支持部によつて精度よく組立てができ、
歯車軸１４と歯車軸１５とはそれぞれ軸支持部に圧入固
着しているので、歯車軸が動くことなく、後々歯車の組
立精度が悪くなることはない。３０歯車箱１８には出力
軸１９を軸支する軸受２０を圧入しておわ、出力軸１９
の後端部１９’には歯車１２を取付け、歯車１２の回転
を出力軸１９に伝達している。The distance between the centers of the gears 7, 8, and 10 can be determined with high precision by the fitting holes 3' machined into the gear box 3 and the shaft supports of the gear shafts 14 and 15. ,
Since the gear shaft 14 and the gear shaft 15 are press-fitted and fixed to the respective shaft supports, the gear shafts do not move, and the assembly accuracy of the gears will not deteriorate later. 30 A bearing 20 that pivotally supports the output shaft 19 is press-fitted into the gear box 18.
A gear 12 is attached to the rear end portion 19', and rotation of the gear 12 is transmitted to the output shaft 19.
２２は歯車１２の抜け止めの止め輪である。22 is a retaining ring that prevents the gear 12 from coming off.
歯車箱１８には歯車箱３に圧入固着され３５た歯車軸１
４と歯車軸１５が入る歯車軸穴８’、歯車軸穴２３が開
けてある。歯車１２を取付けている出力軸１９の中心に
歯車軸穴２３の中心とは機械加工で精度を出しているた
めに、歯車箱３に歯車箱１８を取付けた時、歯車１０，
１１を回転自在に挿入している歯車軸１５が歯車箱１８
の歯車軸穴２３に入るので、歯車１２と歯車１１が精度
よくかみ合いが行なわれる。また歯車軸１４も歯車軸穴
８′に入るために、歯車箱３に歯車箱１８が精度よく組
立ができる。両者の固定を歯車箱取付ネジ２４によつて
締付けると両者は完全に一体となつて固着でき、それに
よつて歯車軸１４と歯車軸１５は両端支持され強度的に
も強くなる。歯車箱３、歯車箱１８の合わせ面には段差
部２５を設け角形にして凹部にしている。また、歯車箱
１８の軸受２０を圧入している部分の先端にはスクリユ
ー本体２６の支持部２７が嵌合する嵌合部２８を設けて
いる。スクリユー本体２６にはスクリユ一２９を回転自
在に挿入しており、スクリユ一の先端２９′には肉を切
る回転カツタ一３０、小さい丸穴の開いた固定カツタ一
３０″を取付けており、それを本体カバー３１によつて
、スクリユー本体２６に締付け固定している。出力軸１
９の先端部の溝１９′にスクリユ一の一端部２ｆが咬み
込み伝達するようになつている。スクリユー本体２６に
は投入孔２６′を設け、ここより肉を投入すると、スク
リユ一２９の回転によつて肉は回転カツタ一３０および
固定カツタ一′３０によつて挽かれて出てくる。The gear box 18 has a gear shaft 1 which is press-fitted and fixed to the gear box 3.
4, a gear shaft hole 8' into which the gear shaft 15 is inserted, and a gear shaft hole 23 are opened. The center of the gear shaft hole 23 is aligned with the center of the output shaft 19 on which the gear 12 is attached.Since precision is achieved through machining, when the gear box 18 is attached to the gear box 3, the gear 10,
11 is rotatably inserted into the gear box 18.
Since the gears 12 and 11 fit into the gear shaft hole 23, the gears 12 and 11 mesh with each other with high precision. Furthermore, since the gear shaft 14 also fits into the gear shaft hole 8', the gear box 18 can be assembled into the gear box 3 with high precision. By tightening the gear box mounting screws 24, the two can be completely fixed as one body, thereby supporting the gear shaft 14 and the gear shaft 15 at both ends and increasing their strength. A stepped part 25 is provided on the mating surfaces of the gear box 3 and the gear box 18, and the stepped part 25 is made into a rectangular concave part. Furthermore, a fitting portion 28 into which the support portion 27 of the screw body 26 fits is provided at the tip of the portion of the gear box 18 into which the bearing 20 is press-fitted. A screw 29 is rotatably inserted into the screw body 26, and a rotary cutter 30 for cutting meat and a fixed cutter 30'' with a small round hole are attached to the tip 29' of the screw. is tightened and fixed to the screw body 26 by the body cover 31.The output shaft 1
One end 2f of the screw 1 is fitted into a groove 19' at the tip of the screw 9 for transmission. The screw body 26 is provided with an input hole 26', through which meat is input, and as the screw 29 rotates, the meat is ground by a rotary cutter 30 and a fixed cutter 1'30 and comes out.
電動機１の後端部には、冷却ガイド３２を円筒状にして
かぶせている。A cylindrical cooling guide 32 is placed over the rear end of the electric motor 1.
冷却ガイド３２の取付けは、冷却ガイド３２を電動機１
のカバーに押し込むことによう、冷却ガイド３２の内面
に設けている斜突起部３３が電動機１のカバーに設けて
いる固定穴にはまｂ込み抜けないようにしている。３５
は消音ガイドで、電動機１の回転軸３６に設けられた冷
却フアン３７の空気音を低くさせる役目をもち、また電
動機１の冷却効果をも良くする。To install the cooling guide 32, attach the cooling guide 32 to the electric motor 1.
When the cooling guide 32 is pushed into the cover of the electric motor 1, an oblique protrusion 33 provided on the inner surface of the cooling guide 32 is inserted into a fixing hole provided in the cover of the electric motor 1 to prevent it from slipping out. 35
is a noise-reducing guide, which has the role of reducing the air noise of the cooling fan 37 provided on the rotating shaft 36 of the electric motor 1, and also improves the cooling effect of the electric motor 1.
電動機の回転によつて冷却フアン３７は回転し、空気は
電動機１の吸気孔より入り、内部を通つて、排気孔よシ
出て冷却フアン３７で排出される。ここで、歯車箱３卦
よび電動機１部分の外箱への取付けは、外箱が外箱３８
と外箱３９に２分割されており、これによつてはさみ込
み、締付ネジ４０によつて行なわれる。はさみ込んだ時
の支持方法は、まず歯車箱１８の嵌合部２８の外形部に
円筒状の支持ゴム４１を入れ、それを外箱の先端支持部
４２で支持し、電動機１を覆つている冷却ガイド３２に
円筒状の支持ゴム４３を入れそれを外箱３８，３９の先
端支持部４４で支持する。また歯車箱３，１８は、歯車
箱の両側に長く平板状に張り出ている突出部４５に凹状
形の支持ゴム４６を歯車箱３、歯車箱１８の合わせ面を
覆うように被せ、外箱３８、外箱３９よジ、板状の支持
部４７を設け、この支持部４７は支持ゴム４６を覆つて
外箱に支持するようにしている。支持ゴム４６の先端部
はツバ状４６′になつて訃う、ツバ状部４６″は中央支
持部４７の先端部４７″と歯車箱３の下方に設けられた
平面部４８の間に位置するようにはさみ込んでお）、歯
車箱３，１８が動かないように、支持ゴム４６のツバ状
部４６′を介して外箱３８，３９の支持部４７の先端部
４Ｙで受けるようになつている。外箱３８，３９の電動
機１の下側には、外箱に囲い４９を設け、オモリ５０を
発泡性のスチロールおよびポリエチレンでできた緩衝材
５１で両側端部を包み外箱３８、外箱３９を合わすこと
によつてオモリ５０を外箱内に支持している。The cooling fan 37 rotates as the electric motor rotates, and air enters through the intake hole of the electric motor 1, passes through the interior, exits through the exhaust hole, and is discharged by the cooling fan 37. Here, when installing the gear box 3 and the motor 1 part to the outer box, the outer box should be attached to the outer box 38.
It is divided into two into an outer box 39, and is inserted into the outer box 39, and tightened using screws 40. The method of supporting the gear box 18 when it is inserted is to first insert a cylindrical support rubber 41 into the outer shape of the fitting part 28 of the gear box 18, and support it with the tip support part 42 of the outer box, covering the electric motor 1. A cylindrical support rubber 43 is inserted into the cooling guide 32 and supported by the tip support portions 44 of the outer boxes 38 and 39. Further, the gear boxes 3 and 18 are constructed by placing a concave support rubber 46 on the protruding portions 45 extending in a long flat plate shape on both sides of the gear boxes so as to cover the mating surfaces of the gear boxes 3 and 18. 38. A plate-shaped support part 47 is provided at the outer box 39, and this support part 47 covers the supporting rubber 46 and supports it on the outer box. The tip of the support rubber 46 becomes a collar 46', and the collar 46'' is located between the tip 47'' of the central support part 47 and the flat part 48 provided below the gear box 3. In order to prevent the gear boxes 3 and 18 from moving, the gear boxes 3 and 18 are received by the tips 4Y of the support parts 47 of the outer boxes 38 and 39 via the collar-like parts 46' of the support rubber 46. There is. An enclosure 49 is provided on the lower side of the motor 1 in the outer boxes 38 and 39, and the weights 50 are wrapped around both ends with cushioning material 51 made of foamed styrene and polyethylene. The weights 50 are supported within the outer box by aligning them.
以上は本発明装置を肉挽材に組込んだ場合について説明
したが、本発明歯車装置は歯車箱の両側に張ク出して設
けた突出部を覆うように支持ゴムを設け、これを２分割
の外箱の支持部で支持するために、外箱を組合せること
により歯車箱を簡易確実にはさみ込んで固定できるとと
もに、支持ゴムで防振効果をもたせ、かつこの部分から
の油もれも防止できるものである。The above description has been about the case where the device of the present invention is incorporated into a meat grinder, but the gear device of the present invention is divided into two by providing support rubber to cover the protrusions provided on both sides of the gear box. By combining the outer boxes, the gear box can be easily and securely sandwiched and fixed, and the supporting rubber provides a vibration-proofing effect, and prevents oil from leaking from this part. It is preventable.
したがつて、実施例のように肉挽機にかぎられることな
く、各種の機器に応用できるものである。また支持ゴム
の先端を実施例のようにツバ状にし、そのツバ状部は支
持部の先端部と歯車箱の間に位置するようにはさみ込む
と、外箱の支持部の先端部で受けているので、歯車箱の
回転方向の支持がなされ、また強度的にも強くなるとい
う効果を奏している。Therefore, the present invention is not limited to the meat grinder as in the embodiment, but can be applied to various types of equipment. In addition, if the tip of the support rubber is made into a brim shape as in the example, and the brim portion is inserted between the tip of the support portion and the gear box, it will be received by the tip of the support portion of the outer case. This provides support in the rotational direction of the gear box, and also has the effect of increasing strength.
第１図は本発明の一実施例装置を施した電動肉挽機を示
す縦断面図、第２図は歯車箱内の各歯車のかみ合い状態
を表わした一部切欠正面図、第３図は第１図のＡ−Ａ断
面図、第４図は第３図のＢ一Ｂ断面図である。
１・・・電動機、３，１８・・・歯車箱、３８，３９・
・・外箱、４６・・・支持ゴム、４７・・・支持部。Fig. 1 is a longitudinal sectional view showing an electric meat grinder equipped with an embodiment of the present invention, Fig. 2 is a partially cutaway front view showing the meshing state of each gear in the gear box, and Fig. 3 is a partially cutaway front view showing the meshing state of each gear in the gear box. 1, and FIG. 4 is a sectional view taken along line B--B in FIG. 3. 1... Electric motor, 3, 18... Gear box, 38, 39.
...Outer box, 46...Support rubber, 47...Support part.
Claims (1)
内に設置するとともに、前記歯車箱を２分割し、その歯
車箱の２分割したそれぞれの両側に突出部を張り出して
設け、その突出部の合わせ目を覆つて支持ゴムを設け、
かつ前記外箱には前記支持ゴムを覆い歯車箱を支持する
支持部を設けた機器の歯車装置。 ２ 支持ゴムの先端はツバ状にし、そのツバ状部を外箱
の支持部の先端部と歯車箱との間に位置させた特許請求
の範囲第１項記載の機器の歯車装置。[Scope of Claims] 1. A gear box containing a gear device and an electric motor are installed in an outer box divided into two parts, and the gear box is divided into two parts, and protrusions are provided on both sides of each of the two parts of the gear box. Provided with a protruding part, supporting rubber is provided to cover the seam of the protruding part,
and a gear device for a device, wherein the outer box is provided with a support portion that covers the support rubber and supports a gear box. 2. The gear device for equipment according to claim 1, wherein the tip of the support rubber is shaped like a flange, and the flange-shaped portion is located between the tip of the support portion of the outer case and the gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52132943A JPS5912899B2 (en) | 1977-11-05 | 1977-11-05 | equipment gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52132943A JPS5912899B2 (en) | 1977-11-05 | 1977-11-05 | equipment gearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5467162A JPS5467162A (en) | 1979-05-30 |
| JPS5912899B2 true JPS5912899B2 (en) | 1984-03-26 |
Family
ID=15093115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52132943A Expired JPS5912899B2 (en) | 1977-11-05 | 1977-11-05 | equipment gearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5912899B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558419A (en) * | 2020-05-26 | 2020-08-21 | 王波 | Energy-saving and environment-friendly type garbage recovery device for railway mine engineering supervision and treatment method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2902893T5 (en) * | 2019-09-20 | 2025-01-28 | Zahnradfabrik Friedrichshafen | Gear box arrangement for wind turbine with insulated feed-through pipe |
| FI3795862T4 (en) * | 2019-09-20 | 2025-03-21 | Zahnradfabrik Friedrichshafen | Insulated feed-through pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126613Y2 (en) * | 1971-06-19 | 1976-07-06 |
-
1977
- 1977-11-05 JP JP52132943A patent/JPS5912899B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558419A (en) * | 2020-05-26 | 2020-08-21 | 王波 | Energy-saving and environment-friendly type garbage recovery device for railway mine engineering supervision and treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5467162A (en) | 1979-05-30 |
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