CN215171900U - Speed reducer for bucket elevator - Google Patents
Speed reducer for bucket elevator Download PDFInfo
- Publication number
- CN215171900U CN215171900U CN202120848343.9U CN202120848343U CN215171900U CN 215171900 U CN215171900 U CN 215171900U CN 202120848343 U CN202120848343 U CN 202120848343U CN 215171900 U CN215171900 U CN 215171900U
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- worm
- cover flange
- bearing
- box body
- speed reducer
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a speed reducer for a bucket elevator, which comprises a box body, a worm wheel and an output shaft, wherein the worm is connected with a motor, the worm vertically penetrates through the box body, the worm wheel is meshed with the output shaft in the box body, a through cover flange is arranged on the box body, the lower end of the through cover flange is connected with a bearing on the upper part of the worm in a penetrating way, the upper end of the through cover flange is connected with the motor, the side wall of the through cover flange is provided with a lubricating channel, the lubricating channel is externally connected with a marble oil cup, and the lubricating channel is externally connected with an inner cavity between the bearing and the through cover flange; the lower end of the bearing is clamped on the step of the worm through an oil retainer ring. The structure is simple and compact, the oil leakage of the bearing at the upper part of the worm can be effectively delayed, and the lubricating performance of the bearing is improved.
Description
Technical Field
The utility model relates to a speed reducer, a speed reducer for bucket elevator specifically says so.
Background
The existing bucket speed reducer adopts a self-locking worm and gear speed reducer, a worm is usually vertically arranged, lubricating oil in a bearing at the upper part of the worm is easy to leak downwards, lubricating oil is easy to leak after long-term use, and the potential safety hazards of abrasion and use exist.
Disclosure of Invention
The utility model provides a simple structure, compactness can effectively delay worm upper portion bearing oil leak, improve the speed reducer for the bucket elevator of bearing lubrication performance.
The utility model adopts the technical proposal that: the utility model provides a speed reducer for bucket elevator, includes box, worm wheel, output shaft, connects the motor on the worm, and the worm cross-under box is perpendicular just at the internal worm wheel of meshing cross-under output shaft of box, its characterized in that: the box body is provided with a through cover flange, the lower end of the through cover flange is connected with the upper part of a pressure connection worm in a penetrating way, the upper end of the through cover flange is connected with a motor, the side wall of the through cover flange is provided with a lubricating channel, the lubricating channel is externally connected with a marble oil cup, and the lubricating channel is externally connected with an inner cavity between the bearing and the through cover flange; the lower end of the bearing is clamped on the step of the worm through an oil retainer ring.
Furthermore, an oil seal is arranged between the transparent cover flange and the worm.
Further, the transparent cover flange is locked at the upper end of the box body through bolts.
Furthermore, pass through the lid flange including passing through lid portion and flange portion, pass through lid portion locking crimping bearing on the box, flange portion supports the locking connection motor.
The utility model discloses a set up the lubrication channel on the transparent cover flange, external pellet shot from a slingshot oil cup oil delivery combines bearing lower part oil retainer to the bearing of lubrication channel to worm upper portion support, can in time supply bearing lubricating oil and prevent lubricating oil from bearing leakage down, and its overall structure is simple, compact, can effectively delay worm upper portion bearing oil leak, improves bearing lubrication performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a box body 1, a worm 2, a worm wheel 3, a motor 4, a transparent cover flange 5, a lubricating channel 6, a marble oil cup 7, a bearing 8, an oil retainer 9 and an oil seal 10.
Detailed Description
The following examples are further illustrated.
FIG. 1 shows: a speed reducer for a bucket elevator comprises a box body 1, a worm 2, a worm wheel 3 and an output shaft, wherein the worm 2 vertically penetrates through the box body 1, the worm wheel 3 is meshed with and penetrates through the output shaft in the box body, a through cover flange 5 is arranged on the box body 1, the lower end of the through cover flange is in press connection with a bearing 8 of the box body in a penetrating manner at the upper part of the worm, the upper end of the through cover flange is connected with a motor 4, a lubricating channel 6 is formed in the side wall of the through cover flange 5, the lubricating channel is externally connected with a marble oil cup 7, and the lubricating channel is externally connected with an inner cavity between the bearing and the through cover flange; the lower end of the bearing is clamped on the step of the worm through an oil slinger 9.
In order to further improve the sealing performance, an oil seal can be arranged between the transparent cover flange and the worm.
In this embodiment, pass through the lid flange including passing through lid portion and flange portion, pass through lid portion locking crimping bearing on the box, flange portion supports the locking connection motor.
Claims (4)
1. The utility model provides a speed reducer for bucket elevator, includes box, worm wheel, output shaft, connects the motor on the worm, and the worm cross-under box is perpendicular just at the internal worm wheel of meshing cross-under output shaft of box, its characterized in that: the box body is provided with a through cover flange, the lower end of the through cover flange is connected with the upper part of a pressure connection worm in a penetrating way, the upper end of the through cover flange is connected with a motor, the side wall of the through cover flange is provided with a lubricating channel, the lubricating channel is externally connected with a marble oil cup, and the lubricating channel is externally connected with an inner cavity between the bearing and the through cover flange; the lower end of the bearing is clamped on the step of the worm through an oil retainer ring.
2. The speed reducer for the bucket elevator as claimed in claim 1, wherein: an oil seal is arranged between the transparent cover flange and the worm.
3. The speed reducer for the bucket elevator as claimed in claim 1, wherein: the transparent cover flange is locked at the upper end of the box body through bolts.
4. The speed reducer for the bucket elevator as claimed in claim 1, wherein: the transparent cover flange comprises a transparent cover part and a flange part, the transparent cover part is locked on the box body and is connected with the bearing in a compression mode, and the flange part supports the locking connection motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120848343.9U CN215171900U (en) | 2021-04-23 | 2021-04-23 | Speed reducer for bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120848343.9U CN215171900U (en) | 2021-04-23 | 2021-04-23 | Speed reducer for bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171900U true CN215171900U (en) | 2021-12-14 |
Family
ID=79362634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120848343.9U Active CN215171900U (en) | 2021-04-23 | 2021-04-23 | Speed reducer for bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171900U (en) |
-
2021
- 2021-04-23 CN CN202120848343.9U patent/CN215171900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |