CN202628948U - Worm gear case - Google Patents
Worm gear case Download PDFInfo
- Publication number
- CN202628948U CN202628948U CN 201220198360 CN201220198360U CN202628948U CN 202628948 U CN202628948 U CN 202628948U CN 201220198360 CN201220198360 CN 201220198360 CN 201220198360 U CN201220198360 U CN 201220198360U CN 202628948 U CN202628948 U CN 202628948U
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- CN
- China
- Prior art keywords
- worm gear
- output
- gear case
- gear
- worm
- 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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- Massaging Devices (AREA)
Abstract
The utility model relates to a worm gear case comprising case body, wherein the case body comprises a base and an upper cover in an integrated mode. A motor and a worm gear worm rod mechanism are arranged in the worm gear case body. An output shaft of a first-grade output gear connected with a worm gear in a transmitting mode extends out of the upper cover of the worm case body. The worm gear case is characterized in that the motor arranged in the worm gear case body is in a single output shaft structure, and other grades of output gears in the worm gear case body are connected with the first-grade output gear in a transmitting mode. The output shafts of the other grades of the output gears extend out of the upper cover of the worm gear case body. A single-head motor is used for driving the worm gear case. A second-grade output gear is connected with the rear portion of the first-grade output gear through a transitional gear in a transmitting mode. Rotating directions of two grades of the output shafts can be changed by choosing different number of the transitional gears. In the same worm gear case structure, two kinds of equipment of different output combinations can be assembled and produced, such as the equipment of a four-massage head, a six-massage head, or a double-strip back-open massage head, and various production lines are supplied.
Description
Technical field:
The utility model relates to a kind of improvement of massage device Worm gear case, and especially a kind of single head output motor that utilizes can assemble out the Worm gear case of four and six outputs flexibly after the worm gear speed change.
Background technique:
Existing massage device field, the scheme that adopts motor driving and cooperate Worm gear case to slow down use quite extensively, is characterized in good integrity, and what only need one-level to slow down can to satisfy the message head action need.In order to improve machinery driving efficiency and massage scope, adopt the double end motor driving mostly, as, the single head motor can drive a pair of kneading massage head, and the double end motor can drive two pairs of kneading massage heads, and this kind structure also is that the massage device field is common at present.How to improve existing single head motor Worm gear case structure, make it can expand more multiaxis output, promptly become the object of the utility model research.
Summary of the invention:
The purpose of the utility model is a kind of Worm gear case by the output of single head motor driving multiaxis of design.
The utility model technological scheme is achieved in that a kind of Worm gear case; Comprise the integral type worm gear case that base and loam cake are formed; Motor and worm-and-wheel gear are installed in the worm gear case; The output shaft of the first order output gear that is connected with worm drive stretches out the worm gear case loam cake; It is characterized in that the motor of installing in the worm gear case is single output shaft structure, other grade output gear and first order output gear in the worm gear case are in transmission connection, and the output shaft of other grade output gear stretches out the worm gear case loam cake.
Include second level output gear in the said worm gear case, this second level output gear is in transmission connection through a transition gear and first order output gear, and the output shaft sense of rotation of first order output gear and second level output gear is consistent.
Also have output shaft on the said transition gear, this output shaft stretches out the worm gear case loam cake.The Worm gear case structure that can form six output shafts.
Include second level output gear in the said worm gear case, this second level output gear is in transmission connection with first order output gear after through two intermeshing transition gears, and the output shaft sense of rotation of first order output gear and second level output gear is opposite.
The base and the loam cake of said worm gear case are integral through screws; Base and loam cake correspondence are reserved with the axle bed position of all transition gears.Can select flexibly is the single transition gear of assembling or two transition gears, in order to regulate the output shaft sense of rotation.
The Worm gear case of the utility model adopts the single head motor driving, behind first order output gear, is connected with second level output gear through transition gear; Select the difference of transition gear number, can change the sense of rotation of two-stage output shaft, in same Worm gear case structure; But Assembling Production goes out the equipment of two kinds of different output combinations; Like four message head, six message head, perhaps two rectangular equipment of opening the back and massaging head provide abundant product line.
Description of drawings:
Below in conjunction with concrete legend the utility model is further specified:
Fig. 1 multiaxis output Worm gear case schematic perspective view
Fig. 2 multiaxis output Worm gear case makes up a decomposing schematic representation
Fig. 3 multiaxis output Worm gear case makes up two decomposing schematic representations
Wherein
1-worm gear case 11-loam cake 12-base
2-motor 3-worm-and-wheel gear 31-worm gear
4-first order output gear 41-second level output gear 5-output shaft
The 6-transition gear
Embodiment:
See figures.1.and.2, a kind of Worm gear case, its integral type worm gear case 1 is integral through screws by base 12 and loam cake 11; Base 12 and loam cake 11 correspondences are reserved with the axle bed position of all transition gears 6.Single output shaft motor 2 and worm-and-wheel gear 3 are installed in the worm gear case 1; First order output gear 4 and second level output gear 41 are installed in the worm gear case 1; Both form through a transition gear 6 and are in transmission connection, and the output shaft 5 of the first order output gear 4 that is in transmission connection with worm gear 31 and the output shaft 5 of second level output gear 41 all stretch out worm gear case loam cake 11, and the sense of rotation of two output shafts 5 is consistent; Be combined into four output shaft structures; And the sense of rotation of two output shafts 5 of homonymy is consistent, but fixed length bar shaped massage plate is assembled into the massage apparatus with back of the body function.
In addition, in this structure, also can have output shaft 5 on the transition gear 6, this output shaft 5 stretches out worm gear case loam cake 11, and the massage combinations of one-tenth six output shaft structures capable of being combined is to increase the massage area.
With reference to Fig. 3; The structure of this legend; With a transition gear 6 in the last example; Being replaced with two intermeshing transition gears 6, also is that second level output gear 41 is in transmission connection with first order output gear 4 through two intermeshing transition gear 6 backs, and output shaft 5 sense of rotation of first order output gear and second level output gear are opposite.
The technology of the utility model aims to provide a kind of general worm gear case 1, and it can be according to product needed, and combine and assemble becomes the massage apparatus of different output types, makes to make more flexibly and save cost.The above-mentioned single output shaft motor that relates to also belongs to and is called the single head motor.
Claims (5)
1. Worm gear case; Comprise the integral type worm gear case that base and loam cake are formed; Motor and worm-and-wheel gear are installed in the worm gear case, and the output shaft of the first order output gear that is connected with worm drive stretches out the worm gear case loam cake, it is characterized in that the motor of installing in the worm gear case is single output shaft structure; Other grade output gear and first order output gear in the worm gear case are in transmission connection, and the output shaft of other grade output gear stretches out the worm gear case loam cake.
2. a kind of Worm gear case according to claim 1; It is characterized in that including in the worm gear case second level output gear; This second level output gear is in transmission connection through a transition gear and first order output gear, and the output shaft sense of rotation of first order output gear and second level output gear is consistent.
3. a kind of Worm gear case according to claim 2 is characterized in that also having output shaft on the transition gear, and this output shaft stretches out the worm gear case loam cake.
4. a kind of Worm gear case according to claim 1; It is characterized in that including in the worm gear case second level output gear; This second level output gear is in transmission connection with first order output gear after through two intermeshing transition gears, and the output shaft sense of rotation of first order output gear and second level output gear is opposite.
5. a kind of Worm gear case according to claim 1 is characterized in that the base of worm gear case and loam cake are integral through screws; Base and loam cake correspondence are reserved with the axle bed position of all transition gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198360 CN202628948U (en) | 2012-05-04 | 2012-05-04 | Worm gear case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198360 CN202628948U (en) | 2012-05-04 | 2012-05-04 | Worm gear case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628948U true CN202628948U (en) | 2012-12-26 |
Family
ID=47382153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198360 Expired - Fee Related CN202628948U (en) | 2012-05-04 | 2012-05-04 | Worm gear case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020374A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | End cover |
| CN105020375A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Novel end cover |
-
2012
- 2012-05-04 CN CN 201220198360 patent/CN202628948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020374A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | End cover |
| CN105020375A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Novel end cover |
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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: 20121226 Termination date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |