CN204985564U - Special commutator - Google Patents
Special commutator Download PDFInfo
- Publication number
- CN204985564U CN204985564U CN201520566603.8U CN201520566603U CN204985564U CN 204985564 U CN204985564 U CN 204985564U CN 201520566603 U CN201520566603 U CN 201520566603U CN 204985564 U CN204985564 U CN 204985564U
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- CN
- China
- Prior art keywords
- output shaft
- input shaft
- box
- shaft
- bearing
- 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 provides a special commutator relates to mechanical technical field, including quick -witted case, box and box are down drawn together to quick -witted case and bag, go up the box and be symmetrical structure with box down, are equipped with vertical distribution's input shaft and output shaft in the box, are equipped with reversing gear between input shaft and the output shaft, and all in quick -witted case outside, the output shaft passes through bearing, retaining ring and oil blanket to be installed in quick -witted case for input shaft output and input, and the output shaft output is in quick -witted case outside, the utility model discloses inside is a pair of bevel gear, and the internal mechanism installation is equitable, and the mechanism is simple, and convenient to use has guaranteed compact structure, and gear engagement is stable, operates steadily, and the noise is lower, and the leakproofness is good, no oil leak.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of special commutator.
Background technique
At present, because reverse box is a kind of basic transmission device being widely used in many industries, its Product Level and performance directly decide level and the performance of matched host machine, and therefore people never stopped with exploring the design studies about gear-box for many years.
But present most reverse box, internal structure is compact not, causes operation steady not, uses inconvenience, the problems such as noise is large.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of simple and compact for structure, and noise is little, operates steadily, the simple special commutator of installation and maintenance, i.e. a kind of special commutator.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of special commutator, comprise cabinet, described cabinet comprises upper box and lower box, described upper box and lower box are symplex structure, be provided with input shaft and the output shaft of vertical distribution in described casing, be provided with tumbler gear between described input shaft and output shaft, described input shaft output terminal and input end are all outside at cabinet, described output shaft is arranged in described cabinet by bearing, back-up ring and oil sealing, and described output shaft output terminal is outside at cabinet.
Described gear is umbrella gear.
Output terminal and the input end of described input shaft are equipped with keyway, described input shaft is cogged and to be installed by keyway, described input shaft output terminal is arranged in described cabinet by bearing, back-up ring and oil sealing, and described input shaft input end is arranged in described cabinet by lining, bearing, back-up ring and oil sealing.
Described output shaft output terminal is provided with keyway, and described output shaft cogs and is arranged on the output shaft the other end, and described output shaft is provided with two bearings, is provided with lining between bearing.
Described bearing is roller bearing, and described upper box and lower box are equipped with through hole, and described upper box and lower box are threaded connection.
Its working principle is: input shaft is connected with the transmission device of external agency by the keyway on it, input shaft rotates, drive the pinion rotation on it, input shaft gear and output shaft gear engagement rotation, drive output shaft rotation, realizes the commutation of rotating, be connected with external agency by the keyway on output shaft, pass out commutation to rotate, input shaft output terminal is connected with external agency, passes out constant rotating speed and moment of torsion.
The beneficial effects of the utility model are: the utility model inside is a pair umbrella gear, and internal mechanism is installed rationally, and mechanism is simple, easy to use, ensure that compact structure, and gears meshing is stablized, and operate steadily, noise is lower, good airproof performance, without leakage of oil.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
In figure: 1, output shaft output terminal; 2, output shaft roller bearing; 3, lining; 4, output shaft gear; 5, input shaft roller bearing; 6, back-up ring; 7, input shaft oil seal; 8, input shaft output terminal; 9, lower box; 10, input shaft; 11, input shaft gear; 12, lower box through hole; 13, input shaft input end; 14, input shaft lining; 15, output shaft; 16, output shaft oil sealing.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A kind of special commutator, comprise cabinet, cabinet comprises upper box and lower box 9, upper box and lower box 9 are symplex structure, input shaft 10 and the output shaft 15 of vertical distribution is provided with in casing, tumbler gear is provided with between input shaft 10 and output shaft 15, input shaft output terminal 8 and input end 13 are all outside at cabinet, output shaft 15 passes through bearing, back-up ring and oil sealing are installed in the chassis, output shaft output terminal 1 is outside at cabinet, gear is umbrella gear, output terminal 8 and the input end 13 of input shaft are equipped with keyway, input shaft 10 is cogged and to be installed by keyway, input shaft output terminal 8 is by bearing 5, back-up ring 6 and oil sealing 7 are installed in the chassis, input shaft input end 13 is by lining 14, bearing 5, back-up ring 6 and oil sealing 7 are installed in the chassis, output shaft output terminal 1 is provided with keyway, output shaft 15 cogs and is arranged on output shaft 15 the other end, output shaft 15 is provided with two bearings 2, lining 4 is provided with between bearing 2, bearing is roller bearing, upper box and lower box 9 are equipped with a through hole 12, upper box and lower box 9 are threaded connection.Working principle of the present utility model is: input shaft 10 is connected with the transmission device of external agency by the keyway on it, input shaft 10 rotates, the gear 11 on it is driven to rotate, input shaft gear 11 and output shaft gear 4 engagement rotation, drive output shaft 15 to rotate, realize the commutation of rotating, be connected with external agency by the keyway on output shaft 15, pass out commutation to rotate, input shaft output terminal 8 is connected with external agency, passes out constant rotating speed and moment of torsion.The utility model inside is a pair umbrella gear, and internal mechanism is installed rationally, and mechanism is simple, easy to use, ensure that compact structure, and gears meshing is stablized, and operate steadily, noise is lower, good airproof performance, without leakage of oil.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a special commutator, it is characterized in that, comprise cabinet, described cabinet comprises upper box and lower box, and described upper box and lower box are symplex structure, is provided with input shaft and the output shaft of vertical distribution in described casing, tumbler gear is provided with between described input shaft and output shaft, described input shaft output terminal and input end are all outside at cabinet, and described output shaft is arranged in described cabinet by bearing, back-up ring and oil sealing, and described output shaft output terminal is outside at cabinet.
2. a kind of special commutator according to claim 1, is characterized in that: described gear is umbrella gear.
3. a kind of special commutator according to claim 1, it is characterized in that: output terminal and the input end of described input shaft are equipped with keyway, described input shaft is cogged and to be installed by keyway, described input shaft output terminal is arranged in described cabinet by bearing, back-up ring and oil sealing, and described input shaft input end is arranged in described cabinet by lining, bearing, back-up ring and oil sealing.
4. a kind of special commutator according to claim 1, it is characterized in that: described output shaft output terminal is provided with keyway, described output shaft cogs and is arranged on the output shaft the other end, and described output shaft is provided with two bearings, is provided with lining between bearing.
5. a kind of special commutator according to claim 1, it is characterized in that: described bearing is roller bearing, described upper box and lower box are equipped with through hole, and described upper box and lower box are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566603.8U CN204985564U (en) | 2015-07-31 | 2015-07-31 | Special commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566603.8U CN204985564U (en) | 2015-07-31 | 2015-07-31 | Special commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985564U true CN204985564U (en) | 2016-01-20 |
Family
ID=55119937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566603.8U Expired - Fee Related CN204985564U (en) | 2015-07-31 | 2015-07-31 | Special commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952521A (en) * | 2017-11-17 | 2018-04-24 | 浙江丰安生物制药有限公司 | Colloid mill |
-
2015
- 2015-07-31 CN CN201520566603.8U patent/CN204985564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952521A (en) * | 2017-11-17 | 2018-04-24 | 浙江丰安生物制药有限公司 | Colloid mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170731 |