CN2918898Y - Horizontal speed-reducer corner tooth transmission device - Google Patents
Horizontal speed-reducer corner tooth transmission device Download PDFInfo
- Publication number
- CN2918898Y CN2918898Y CNU2006201105764U CN200620110576U CN2918898Y CN 2918898 Y CN2918898 Y CN 2918898Y CN U2006201105764 U CNU2006201105764 U CN U2006201105764U CN 200620110576 U CN200620110576 U CN 200620110576U CN 2918898 Y CN2918898 Y CN 2918898Y
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- shaft
- bearing
- bearing support
- axle
- 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 - Fee Related
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Abstract
The utility model relates to a mechanical reducer, aiming at the disadvantages of insufficient lubrication circulation, no reliable seal, big transmission vibration, and easy damage to the bearing and the protruding flange existing in prior horizontal reducer and providing a horizontal reducer spiral bevel gear transmission device with simple structure, wherein the disadvantages are caused because the structure that the prior horizontal reducer uses the ready car spiral bevel gear and the pinion transmission, the sealing place is arranged on the outer circle of the protruding flanges, the pinion shaft and the protruding flange is loosely connected by a spine. The technical proposal is that: a bearing seat (6) is arranged in a case (15), a bolt (12) is engaged with the inner screw inside the case (15) on the end side by passing through a flange hole of a bearing seat (6) and a adjustment ring hole, two bearings (3) are arranged inside the two ends of the bearing seat (6), a bevel gear shaft (1) is covered on the two bearings (3), an oil throwing tray is arranged on the shaft between the bevel gear of the bevel gear shaft (1) and the left bearing (3), a plurality of adjustment washers (7) and a circular nut stop spacer (14) are arranged on the two sides of the right bearing (3) on the bevel gear shaft (1), a small circular nut (13) on the outer end side of the circular nut stop spacer (14) is engaged with the outer screw on the bevel gear shaft (1), the bolt (12) is engaged with the inner screw of the bearing seat (6) on the end side by passing through the sealing cover end hole, a seal (9) is arranged between the inner circular and the bevel gear shaft of a sealing cover (8), a shaft coupler (10) is arranged in the tight fit on the right end shaft of the bevel gear shaft (1) by a flat key (11).
Description
One, technical field
The utility model relates to the mechanical reduction machine, especially a kind of horizontal speed reducer angle tooth driving device.
Two, background technique
The horizontal speed reducer of existing cooling tower is to utilize ready-made automobile basin, angle tooth transmission, its sealing station is positioned at the flange cylindrical, the angle tooth connects with adopting the spline pine connecting of flange, its deficiency is: lubricated circulation is insufficient, it is unreliable to seal, and vibrates greatly during transmission, and bearing and flange are fragile, thereby poor reliability, working life is not long.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, and adopting corner tooth shaft and coupling is the horizontal speed reducer angle tooth driving device of mechanical structures such as half bond interference fit joint, the sealing of corner tooth shaft cylindrical, circulating lubrication.
The technological scheme that the purpose of this utility model adopted is, include corner tooth shaft, bearing support, coupling, casing, it is characterized in that being equipped with in the casing bearing support, bolt passes the hole of bearing block flange dish and adjusts the hole and the engagement of casing end face internal thread of ring, two head units have bearing in the bearing support, two bearings is with corner tooth shaft, be with disc on the axle between the angle tooth of corner tooth shaft and the left side bearing, the bearing both sides, the right of assembling on the corner tooth shaft axle are with spacer and round nut lock washer respectively, outside thread engagement on the little round nut of the exterior edge face of round nut lock washer and the corner tooth shaft axle, bolt passes the hole and the engagement of bearing support end face internal thread of sealing cover end face, be with sealing, single flat key interference fit joint coupling on the right-hand member axle of corner tooth shaft on the axle between circle and the corner tooth shaft axle in the sealing cover.
The utility model is placed with the O RunddichtringO in the peripheral groove of an end of sealing cover in the insertion bearing support.
The utility model is placed with the O RunddichtringO in the peripheral groove of bearing support one end in the insertion casing.
The utility model working principle: motor power is passed to coupling by transmission shaft, and coupling passes to corner tooth shaft by flat key, and corner tooth shaft drives the basin tooth and disc rotates, and realizes the transmission of power and the circulation of lubricant oil.
The utlity model has simple and compact for structure, make easy to assembly, lubricated reliable, sealing is reliable, it is reliable to connect, during transmission vibration little, thereby characteristics such as whole device reliability is good, and the life-span is long.
Four, description of drawings
Further specify the utility model below in conjunction with description of drawings.
Accompanying drawing is the utility model sectional structure schematic representation.
Among the figure: 1-corner tooth shaft 2-disc 3-bearing 4-O RunddichtringO 5-adjusts ring 6-bearing support 7-spacer 8-sealing cover 9-sealing 10-shaft coupling 11-flat key 12-bolt 13-roundlet nut 14-round nut lock washer 15-casing
Five, embodiment
As shown in drawings, include corner tooth shaft 1, bearing support 6, coupling 10, casing 15, be equipped with bearing support 6 in its casing 15, bolt 12 passes the hole of bearing support 6 flange plate and adjusts the hole and the engagement of casing 15 end face internal threads of ring, two head units have bearing 3 in the bearing support 6, two bearings 3 is with corner tooth shaft 1, be with disc on the axle between the angle tooth of corner tooth shaft 1 and the left side bearing 3,1 the right bearing 3 both sides of going up assembling of corner tooth shaft are with spacer 7 and round nut lock washer 14 respectively, 1 of the roundlet nut 13 and the corner tooth shaft of the exterior edge face of round nut lock washer 14 is gone up the outside thread engagement, bolt 12 passes the hole and the engagement of bearing support 6 end face internal threads of sealing cover end face, be with sealing 9, single flat key 11 interference fit joint coupling 10 on the right-hand member axle of corner tooth shaft 1 in the sealing cover 8 between circle and the corner tooth shaft axle on the axle.Be placed with O RunddichtringO 4 in the peripheral groove of an end of sealing covers 8 in the insertion bearing support 6.Be placed with O RunddichtringO 4 in the peripheral groove of bearing support 6 one ends in the insertion casing 15.
Claims (3)
1, a kind of horizontal speed reducer angle tooth driving device, include corner tooth shaft (1), bearing support (6), coupling (10), casing (15), it is characterized in that being equipped with in the casing (15) bearing support (6), bolt (12) passes the hole of bearing support (6) flange plate and adjusts the hole and the engagement of casing (15) end face internal thread of ring, two head units have bearing (3) in the bearing support (6), two bearings (3) is with corner tooth shaft (1), be with disc on the axle between the angle tooth of corner tooth shaft (1) and the left side bearing (3), the right bearing (3) both sides of assembling are with spacer (7) and round nut lock washer (14) respectively on corner tooth shaft (1) axle, outside thread engagement on the little round nut (13) of the exterior edge face of round nut lock washer (14) and corner tooth shaft (1) axle, bolt (12) passes the hole and the engagement of bearing support (6) end face internal thread of sealing cover end face, be with sealing (9), single flat key (11) interference fit joint coupling (10) on the right-hand member axle of corner tooth shaft (1) on the axle between circle and the corner tooth shaft axle in the sealing cover (8).
2, a kind of horizontal speed reducer according to claim 1 angle tooth driving device is characterized in that inserting in the peripheral groove of an end of the interior sealing cover of bearing support (6) (8) and is placed with O RunddichtringO (4).
3, a kind of horizontal speed reducer according to claim 1 angle tooth driving device is characterized in that inserting in the peripheral groove of bearing support (6) one ends in the casing (15) and is placed with O RunddichtringO (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201105764U CN2918898Y (en) | 2006-05-16 | 2006-05-16 | Horizontal speed-reducer corner tooth transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201105764U CN2918898Y (en) | 2006-05-16 | 2006-05-16 | Horizontal speed-reducer corner tooth transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918898Y true CN2918898Y (en) | 2007-07-04 |
Family
ID=38216716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201105764U Expired - Fee Related CN2918898Y (en) | 2006-05-16 | 2006-05-16 | Horizontal speed-reducer corner tooth transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918898Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889367A (en) * | 2011-07-22 | 2013-01-23 | 吴江市宏亿纺织有限公司 | Output shaft integration device |
| CN103470736A (en) * | 2013-09-18 | 2013-12-25 | 江国辉 | Axial locking device |
| CN104948720A (en) * | 2014-03-24 | 2015-09-30 | 住友重机械工业株式会社 | Rotation device |
-
2006
- 2006-05-16 CN CNU2006201105764U patent/CN2918898Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889367A (en) * | 2011-07-22 | 2013-01-23 | 吴江市宏亿纺织有限公司 | Output shaft integration device |
| CN103470736A (en) * | 2013-09-18 | 2013-12-25 | 江国辉 | Axial locking device |
| CN104948720A (en) * | 2014-03-24 | 2015-09-30 | 住友重机械工业株式会社 | Rotation device |
| CN104948720B (en) * | 2014-03-24 | 2018-05-01 | 住友重机械工业株式会社 | Rotating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100516 |