CN2516750Y - Stepless speed regulater - Google Patents
Stepless speed regulater Download PDFInfo
- Publication number
- CN2516750Y CN2516750Y CN 01263900 CN01263900U CN2516750Y CN 2516750 Y CN2516750 Y CN 2516750Y CN 01263900 CN01263900 CN 01263900 CN 01263900 U CN01263900 U CN 01263900U CN 2516750 Y CN2516750 Y CN 2516750Y
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- CN
- China
- Prior art keywords
- input
- output
- drive wheel
- disc
- tooth
- 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 stepless speed regulation. An input shaft, an input panel, a driving wheel, a gear set, an output driving wheel, an output panel and an output shaft are arranged in the case of the speed governor; the input and output driving wheel and the gear set are fixed on the guiding rail at the bottom inside the case by the frame; a adjusting screw is arranged on the frame, which can make the frame slide on the rail. The utility model can realize big ratio speed regulation with few components, the speed regulation range is big, and can proceed speed regulation while the machine is running. The utility model has the advantages of a compact size, a low cost and can run normally without impeding.
Description
Technical field
The utility model relates to the transmission device technical field, particularly relates to the gear drive technical field that is used for the variable gear ratio conveying rotary motion.
Background technique
At the gear reducer that uses, general speed ratio is only 5 at present---and in 10: 1 scopes, large speed ratio to slow down, must increase progression, increase the retarder volume.That China's utility model patent disclosed was a kind of " motor bending moment speed regulator (patent No.: 96213108.3) it is the transmission device that is made of the gentle tooth disk of input end, driving wheel group, the gentle tooth disk of output terminal and output shaft; have advantages such as cost is low, speed adjustable range is big; this is a well design; but in actual fabrication; because of gentle teeth material is short section a wire rope, be difficult to have conformity.The rigid projection engagement of it and drive wheel has randomness, therefore, is in operation stuck phenomenon often takes place, and can't obtain in practice to use.
Summary of the invention
The purpose of this utility model is for overcoming the deficiency of prior art, provides that a kind of volume is little, cost is low, speed adjustable range is big, and the stepless speed adjusting gear that can run well.
The technical solution of the utility model is such: in governor housing, input shaft, the input disc that links to each other with input shaft, input drive wheel, gear train, output drive wheel, output disc and output shaft are installed successively; Wherein input shaft and output shaft are on same axis, input disc and output disc are arranged in the limit, two ends in the governor housing, the input drive wheel and the output drive wheel of perpendicular layout are meshed respectively, the middle part is a gear train in the governor housing, gear train and input output drive wheel are together by frame fixation, be installed on the guide rail of speed regulator light body inner bottom part, framework is provided with adjusting screw rod, and gear train and drive wheel are moved on guide rail; Said input and output dish is made by metal, and inlaying on card has numerous metal rigidity teeth that are regular distribution; Said input and output drive wheel also are the disks of being made by metal, the metal rigidity tooth that has a circle equidistantly to arrange in the nearly periphery of card along center radiation shape, and it is meshed with above-mentioned input and output dish.
Owing to adopted technique scheme, can realize the large speed ratio speed governing with parts seldom, and speed adjustable range can be quite big, and can be in operation not shut down and carry out speed governing.Its volume is little, cost is low, can normally move, and does not block.
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;
Fig. 2 is the structural representation of the utility model input drive wheel, output drive wheel;
Fig. 3 is the utility model input disc and output disc structural representation;
Fig. 4 is profile of tooth amplification front elevation on input, the output drive wheel;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is conical tooth enlarged view on the input and output dish.
Among the figure: 1, fixed frame 12, guide rail 13, screw rod regulating handle 14, screw rod 15, the input output transmission gear teeth of motor 2, input shaft 3, governor housing 4, input disc 5, input disc tooth 6, input drive wheel 7, gear train 8, output drive wheel 9, output disc 10, output shaft 11, input output drive plate and gear.
Embodiment
By Fig. 1, the input shaft (2) that links to each other with motor (1), the input disc (4) that links to each other with input shaft, the input drive wheel (6) that is meshed with input disc, gear train (7), output drive wheel (8), output disc (9) and output shaft (10) are installed in the governor housing (3) successively, and wherein input shaft and output shaft are on same axis; Input disc and output disc are arranged in the limit, two ends in the governor housing, and the input drive wheel and the output drive wheel of perpendicular layout are meshed respectively; The middle part is a gear train in the governor housing, gear train and input output drive wheel are fixedly mounted on the guide rail (12) of housing inner bottom part by framework (11) together, framework is provided with screw rod (14), the available outer regulating handle (13) of housing that stretches out is regulated, and framework is moved along guide rail together with input output drive wheel, gear train on it;
By Fig. 2, said input and output drive wheel (6,8) are the disks of being made by metal, the metal rigidity tooth (15) that has a circle equidistantly to arrange along center of circle radiation shape in the nearly periphery of card;
By Fig. 3, said input disc and output disc (4,9) also are the disks of being made by metal, and inlaying on card has numerous metal rigidity teeth that are regular distribution, and it meshes with above-mentioned input and output drive wheel.
In Fig. 4-6 illustrated embodiment, the tooth (15) of input, output drive wheel is shaped as axe shape, and the tooth (5) of input, output disc is shaped as taper shape;
When the diameter of input output dish (4,9) is 130-135mm, the high 4.5-5.5mm of tooth (5), circular cone tooth bottom surface diameter is 4.5mm; Tooth (15) is wide to be 5.5-6.0mm, and tooth depth is 4.5-5.5mm, and thick is 3mm.
Claims (3)
1, a kind of stepless speed adjusting gear, the input shaft (2) that links to each other with motor (1), the input disc (4) that links to each other with input shaft, the input drive wheel (6) that is meshed with input disc, gear train (7), output drive wheel (8), output disc (9) and output shaft (10) are installed in governor housing (3) successively, and wherein input shaft and output shaft are on same axis; Input disc and output disc are arranged in the limit, two ends in the governor housing, and the input drive wheel and the output drive wheel of perpendicular layout are meshed respectively; The middle part is a gear train in the governor housing, gear train and input output drive wheel are fixedly mounted on the guide rail (12) of housing inner bottom part by framework (11) together, framework is provided with screw rod (14), the available outer regulating handle (13) of housing that stretches out is regulated, it is characterized in that: said input and output drive wheel (6,8), be the disk of making by metal, the metal rigidity tooth (15) that has a circle equidistantly to arrange in the nearly periphery of card along center of circle radiation shape; Said input disc and output disc (4,9) also are the disks of being made by metal, and inlaying on card has numerous metal rigidity teeth that are regular distribution, and it meshes with above-mentioned input and output drive wheel.
2, a kind of speed regulator according to claim 1 is characterized in that: the tooth of said input, output drive wheel (15) is shaped as axe shape, and the tooth (5) of input, output disc is shaped as taper shape;
3, a kind of speed regulator according to claim 2 is characterized in that: when the diameter of input output dish (4,9) is 130-135mm, and the high 4.5-5.5mm of tooth (5), circular cone tooth bottom surface diameter is 4.5mm; Tooth (15) is wide to be 5.5-6.0mm, and tooth depth is 4.5-5.5mm, and thick is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263900 CN2516750Y (en) | 2001-09-24 | 2001-09-24 | Stepless speed regulater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263900 CN2516750Y (en) | 2001-09-24 | 2001-09-24 | Stepless speed regulater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516750Y true CN2516750Y (en) | 2002-10-16 |
Family
ID=33671331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263900 Expired - Fee Related CN2516750Y (en) | 2001-09-24 | 2001-09-24 | Stepless speed regulater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516750Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003632A (en) * | 2015-07-10 | 2015-10-28 | 席昊 | Direct mechanical stepless speed changer |
| CN108111049A (en) * | 2016-11-25 | 2018-06-01 | 庆熙大学校产学协力团 | Generator and the mobile equipment with generator |
| CN108825731A (en) * | 2018-07-17 | 2018-11-16 | 汪通鲜 | A kind of high-horsepower farm machinery equipment stepless speed change transmission case |
-
2001
- 2001-09-24 CN CN 01263900 patent/CN2516750Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003632A (en) * | 2015-07-10 | 2015-10-28 | 席昊 | Direct mechanical stepless speed changer |
| CN108111049A (en) * | 2016-11-25 | 2018-06-01 | 庆熙大学校产学协力团 | Generator and the mobile equipment with generator |
| CN108825731A (en) * | 2018-07-17 | 2018-11-16 | 汪通鲜 | A kind of high-horsepower farm machinery equipment stepless speed change transmission case |
| CN108825731B (en) * | 2018-07-17 | 2020-08-21 | 徐州诚凯知识产权服务有限公司 | Stepless speed change transmission case for high-horsepower agricultural machinery equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |