CN202210733U - Gear speed reducer - Google Patents
Gear speed reducer Download PDFInfo
- Publication number
- CN202210733U CN202210733U CN2011203729119U CN201120372911U CN202210733U CN 202210733 U CN202210733 U CN 202210733U CN 2011203729119 U CN2011203729119 U CN 2011203729119U CN 201120372911 U CN201120372911 U CN 201120372911U CN 202210733 U CN202210733 U CN 202210733U
- Authority
- CN
- China
- Prior art keywords
- reduction unit
- gear reduction
- motor
- input end
- speed reducer
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gear speed reducer which comprises an input end cover and an input shaft, wherein, a motor bearing plate is arranged above the gear speed reducer. The gear speed reducer further comprises a synchronous transmission device connected with the output shaft of the motor and the input shaft of the gear speed reducer; the synchronous transmission device comprises two belt wheels and a conveyer belt connected with the belt wheels; and one of the belt wheel is connected with the input shaft of the gear speed reducer, and the other belt wheel is connected with the output shaft of the motor. The gear speed reducer further comprises a connection device connected with both the motor bearing plate and the input end cover; the connection device comprises a connecting bar and a nut; a lug with a hole allowing the connecting bar to be inserted therein is arranged on the input end cover; and a connection hole allowing the connecting bar to penetrate is formed on the motor bearing plate. In the utility model, due to the motor bearing plate above the gear speed reducer, the installation position of the motor is ensured, the space is saved, and convenience in installation is brought for users.
Description
Technical field
The utility model relates to a kind of power and passes on mechanism, is specifically related to a kind of gear reduction unit.
Background technology
Reductor is that a kind of power is passed on mechanism, utilizes the velocity transducer of gear, the winding number of motor is decelerated to desired winding number, and obtain the mechanism of bigger torque.Its operation principle is: the purpose that reaches motor or other power that runs up through the gear wheel on the few gears engaged output shaft of the number of teeth on the power shaft of reductor deceleration.Be used for the mechanism of transferring power and motion at present, the range of application of reductor is quite extensive.Almost in the drive system of various machinery, can see its trace, from automobile, the boats and ships of the vehicles, heavy facility for building, the machining machine and tool that mechanical industry is used, common household electrical appliances, clock and watch etc. in the daily life.It uses the transmission work from big power, can see the application of reductor to little load, accurate angle transmission.Reductor of a great variety, model is different.Can be divided into gear reduction unit, worm reducer and planetary reducer according to the transmission type.Gear reduction unit owing to compact conformation, need not shaft coupling and adapter receive widely and using.Yet; Existing gear reduction unit is not provided with fixing motor installation site; When motor was used in combination with it, the installation site was uncertain, caused in installation process, need confirming belt wheel and the conveyer belt that motor is used according to the installation situation of reality; Installment work is inconvenience very, and the installation occupation space is bigger.
The utility model content
The purpose of the utility model is to overcome the defective of above-mentioned prior art, and a kind of gear reduction unit simple in structure is provided, and when it was used in combination with motor, the installation site of motor confirmed that installment work is convenient and the installation occupation space is little.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of gear reduction unit comprises input end cap and power shaft, and the top of gear reduction unit is provided with the motor loading plate, and this gear reduction unit also comprises the synchronous transmission device of the power shaft of the output shaft that connects motor and gear reduction unit.When gear reduction unit was used in combination with motor, motor was installed on the motor loading plate, through synchronous transmission device the power shaft of gear reduction unit and the output shaft of motor was synchronized with the movement, the convenient and conserve space of installment work.
Preferably, said synchronous transmission device comprises two belt wheels and the conveyer belt that connects two belt wheels, and when motor was used in combination with decelerator, a belt wheel was connected with the power shaft of gear reduction unit, and another belt wheel is connected with the output shaft of motor.
Preferably, said motor loading plate is provided with the motor installing hole, is used to install and fix motor.
Preferably, the motor loading plate is connected with the input end cap of gear reduction unit through jockey.
Preferably, said jockey comprises connecting rod and nut, and input is covered with the insertable projection with holes of connecting rod, and the motor loading plate is provided with the connecting hole that connecting rod can pass.
Preferably, the right ends of input end cap is equipped with projection with holes, and two connecting rods insert the projection with holes of input end cap right ends respectively and pass the connecting hole of the motor loading plate of top, and by the two ends end to end of nut fixed connecting rod.
Preferably, more firm with being connected of input end cap in order to make the motor loading plate, the projection with holes of input end cap right ends is two, and the projection with holes at two ends is symmetrical set along the central shaft of importing end cap.
The beneficial effect of the utility model is: the top of gear reduction unit is provided with the motor loading plate, has confirmed the installation site of motor, and conserve space and installment work are convenient.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of a kind of gear reduction unit of the utility model;
Fig. 2 is the user mode sketch map of a kind of gear reduction unit of the utility model.
Embodiment
Below in conjunction with accompanying drawing and practical implementation example a kind of gear reduction unit of the utility model is done further explain.
Please with reference to Fig. 1,2, the gear reduction unit of the utility model comprises power shaft and input end cap 3.Above gear reduction unit, be provided with a motor loading plate 1, motor loading plate 1 is used to install and fix motor 5.The utility model also comprises the synchronous transmission device of the power shaft of the output shaft that connects motor 5 and gear reduction unit.Synchronous transmission device is preferably two belt wheels 41 and the conveyer belt that is connected two belt wheels 41 42.When motor was used in combination with decelerator, a belt wheel 41 was connected with the power shaft of gear reduction unit, and another belt wheel 41 is connected with the output shaft of motor.Motor loading plate 1 is provided with motor installing hole 11 and connecting hole (figure does not show).Motor loading plate 1 is connected with input end cap 3 through jockey.Jockey comprises connecting rod 21 and nut 22.Input end cap 3 is provided with projection 31 with holes.Connecting rod 21 inserts projection 31 with holes and passes the connecting hole of the motor loading plate 1 of top, and the two ends end to end of connecting rod 21 are locked by nut 22, thereby motor loading plate 1 is fixed on the top of gear reduction unit.In order to make motor loading plate 1 more firm, the left end and the right-hand member of input end cap 3 are respectively established two projections 31 with holes, and the projection with holes 31 of the projection with holes 31 of left end and right-hand member is along the central shaft symmetry of input end cap 3.
Above-mentioned execution mode is merely the preferred implementation of the utility model; Can not limit the protection range of the utility model with this, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement all belong to the utility model scope required for protection.
Claims (7)
1. gear reduction unit comprises input end cap and power shaft, and it is characterized in that: the top of gear reduction unit is provided with the motor loading plate, and this gear reduction unit also comprises the synchronous transmission device of the power shaft of the output shaft that connects motor and gear reduction unit.
2. gear reduction unit as claimed in claim 1 is characterized in that: said synchronous transmission device comprises two belt wheels and the conveyer belt that connects two belt wheels, and a belt wheel is connected with the power shaft of gear reduction unit, and another belt wheel is connected with the output shaft of motor.
3. gear reduction unit as claimed in claim 1 is characterized in that: said motor loading plate is provided with the motor installing hole.
4. gear reduction unit as claimed in claim 1 is characterized in that: also comprise the jockey that connects motor loading plate and input end cap.
5. gear reduction unit as claimed in claim 4 is characterized in that: said jockey comprises connecting rod and nut, and input is covered with the insertable projection with holes of connecting rod, and the motor loading plate is provided with the connecting hole that connecting rod can pass.
6. gear reduction unit as claimed in claim 5; It is characterized in that: the right ends of input end cap is equipped with projection with holes; Two connecting rods insert the projection with holes of input end cap right ends respectively and pass the connecting hole of the motor loading plate of top, and by the two ends end to end of nut fixed connecting rod.
7. gear reduction unit as claimed in claim 6 is characterized in that: the projection with holes of input end cap right ends is two, and the projection with holes at two ends is symmetrical set along the central shaft of importing end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203729119U CN202210733U (en) | 2011-09-30 | 2011-09-30 | Gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203729119U CN202210733U (en) | 2011-09-30 | 2011-09-30 | Gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210733U true CN202210733U (en) | 2012-05-02 |
Family
ID=45990276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203729119U Expired - Fee Related CN202210733U (en) | 2011-09-30 | 2011-09-30 | Gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725711A (en) * | 2017-09-01 | 2018-02-23 | 广东星光传动股份有限公司 | A kind of belt gear reductor |
| CN112097118A (en) * | 2020-10-14 | 2020-12-18 | 江苏斯道德机械有限公司 | Closed conveying device for fish and animal waste |
-
2011
- 2011-09-30 CN CN2011203729119U patent/CN202210733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725711A (en) * | 2017-09-01 | 2018-02-23 | 广东星光传动股份有限公司 | A kind of belt gear reductor |
| CN112097118A (en) * | 2020-10-14 | 2020-12-18 | 江苏斯道德机械有限公司 | Closed conveying device for fish and animal waste |
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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 |
Granted publication date: 20120502 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |