CN2655985Y - Final straight teeth driving device in thickening machine main drive - Google Patents
Final straight teeth driving device in thickening machine main drive Download PDFInfo
- Publication number
- CN2655985Y CN2655985Y CN 200320110820 CN200320110820U CN2655985Y CN 2655985 Y CN2655985 Y CN 2655985Y CN 200320110820 CN200320110820 CN 200320110820 CN 200320110820 U CN200320110820 U CN 200320110820U CN 2655985 Y CN2655985 Y CN 2655985Y
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- CN
- China
- Prior art keywords
- shaft
- gear
- straight tooth
- small
- final straight
- 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 - Lifetime
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Abstract
The utility model relates to a terminal straight tooth drive device of a defecator used cavity depositing separating dense device master driver. The terminal straight tooth drive device of the dense device master driver mainly comprises a swirl wheel swirl bar reducer (1), a small straight tooth wheel (2), an inverting support (3), a receiving disc (4) and a small shaft (5), wherein the small straight tooth wheel (2) is inserted and fixed with a drive shaft (6) on the middle position, an output shaft of the swirl wheel swirl bar reducer (1) is connected with the drive shaft (6) through a shaft coupling device (7), the outer wall of the inverting support (3) is equipped with an outer gear, the outer gear is engaged with the small straight tooth wheel (2), the inverting support (3) is fixed on the receiving disc (4), and the receiving disc (4) is connected with the small shaft (5) through a key dent. The device has simple structure, big torque, reliable drive, good craft and high beneficial.
Description
Affiliated technical field
The utility model relates to gravity settling separation concentrator master that a kind of defecator the uses final straight-tooth transmission device in driving.
Background technology
At present, the final transmission device during known concentrator master drives is that the worm and gear transmission by big speed ratio reaches the technical characteristic value.Adopt this kind of drive, worm gear needs with the good quality material of wearability, and quick abrasion, the life-span is short, cost is high, efficient is low.
Summary of the invention
In order to overcome the final transmission device quick abrasion in the existing concentrator master driving, the problem that efficient is low, cost is high, the utility model provides the final straight-tooth transmission device in a kind of concentrator master driving, its reliable transmission, good manufacturability, high efficiency.
The technical scheme that the utility model is taked is, final straight-tooth transmission device during a kind of concentrator master drives, it mainly by worm-gear speed reducer, small Spur gear, pivoting support, connect dish and little axle is formed, small Spur gear heart position and power transmission shaft plug-in mounting is therein fixed, the worm-gear speed reducer output shaft is connected with power transmission shaft by axle-linked machine, and the pivoting support outer wall is provided with external gear, and external gear is meshed with small Spur gear, pivoting support is fixed on and connects on the dish, connects dish and is connected with little axle by keyway.
Final straight-tooth transmission device integral installation in main driving the described in the utility model is in casing.
The beneficial effects of the utility model are, simple in structure, torsion is big, reliable transmission, good manufacturability, high efficiency, the output shaft of worm-gear speed reducer is connected with the power transmission shaft that small Spur gear is housed, and worm-gear speed reducer drives small Spur gear and rotates, and the external gear of small Spur gear and pivoting support carries out engaged transmission, pivoting support is fixed on and connects on the dish, drives to connect dish and little axle rotation again.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model
The specific embodiment
In Fig. 1, the final straight-tooth transmission device during the utility model concentrator master drives, mainly by worm-gear speed reducer 1, small Spur gear 2, pivoting support 3, connect dish 4 and little axle 5 is formed.Small Spur gear 2 heart position plug-in mounting therein is fixed on the power transmission shaft 6, and the output shaft of worm-gear speed reducer 1 is connected with power transmission shaft 6 by axle-linked machine 7, and worm-gear speed reducer 1 drives small Spur gear 2 and rotates.The outer wall of pivoting support 3 is provided with external gear, and external gear is meshed with small Spur gear 2, and small Spur gear 2 carries out engaged transmission with pivoting support 3 external gears.Connect on the dish 4 and be welded with link, the outer ring gear of pivoting support 3 is fixed on the link, connects dish 4 and is connected with little axle 5 by keyway, little and connect between the dish and can produce relative displacement, the height of little axle can be adjusted up and down, and pivoting support 3 drives and connects dish 4 and 5 rotations of little axle.
Final straight-tooth transmission device integral installation during the utility model concentrator master drives is fixed in the casing 8, and the utility model can adopt single four-point contact ball external tooth type pivoting support.
Claims (2)
1, final straight-tooth transmission device during a kind of concentrator master drives, it is characterized in that it is mainly by worm-gear speed reducer (1), small Spur gear (2), pivoting support (3), connect dish (4) and little axle (5) composition, small Spur gear (2) heart position and power transmission shaft (6) plug-in mounting is therein fixed, worm-gear speed reducer (1) output shaft is connected with power transmission shaft (6) by axle-linked machine (7), pivoting support (3) outer wall is provided with external gear, external gear is meshed with small Spur gear (2), pivoting support (3) is fixed on and connects dish upward (4), connects dish (4) and is connected with little axle (5) by keyway.
2, the final straight-tooth transmission device during concentrator master according to claim 1 drives is characterized in that final straight-tooth transmission device integral installation in main the driving is in casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110820 CN2655985Y (en) | 2003-11-18 | 2003-11-18 | Final straight teeth driving device in thickening machine main drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110820 CN2655985Y (en) | 2003-11-18 | 2003-11-18 | Final straight teeth driving device in thickening machine main drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655985Y true CN2655985Y (en) | 2004-11-17 |
Family
ID=34343926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110820 Expired - Lifetime CN2655985Y (en) | 2003-11-18 | 2003-11-18 | Final straight teeth driving device in thickening machine main drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655985Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530683B (en) * | 2009-04-21 | 2011-05-11 | 浙江恒丰泰减速机制造有限公司 | High-efficient thickener |
| CN108815891A (en) * | 2018-08-21 | 2018-11-16 | 江苏甬金金属科技有限公司 | A kind of sedimentation basin mud scraper spindle box |
-
2003
- 2003-11-18 CN CN 200320110820 patent/CN2655985Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530683B (en) * | 2009-04-21 | 2011-05-11 | 浙江恒丰泰减速机制造有限公司 | High-efficient thickener |
| CN108815891A (en) * | 2018-08-21 | 2018-11-16 | 江苏甬金金属科技有限公司 | A kind of sedimentation basin mud scraper spindle box |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131118 Granted publication date: 20041117 |