CN204652133U - Automatic vending machine single head shift drive mechanism - Google Patents
Automatic vending machine single head shift drive mechanism Download PDFInfo
- Publication number
- CN204652133U CN204652133U CN201520304307.0U CN201520304307U CN204652133U CN 204652133 U CN204652133 U CN 204652133U CN 201520304307 U CN201520304307 U CN 201520304307U CN 204652133 U CN204652133 U CN 204652133U
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- CN
- China
- Prior art keywords
- output shaft
- connecting axle
- vending machine
- automatic vending
- gearbox
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Automatic vending machine single head shift drive mechanism, relate to automatic vending machine accessory technical field, solve distortion angle between the output shaft of existing automatic vending machine shift drive mechanism and material road spring and regulate the technical deficiency of inconvenience, the technical scheme adopted is: output shaft is the hollow shaft of sleeve structure, and its endoporus is mutually staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of described output shaft one with the connecting axle of its synchronous rotary, the cross section of connecting axle is square; The front end of connecting axle is provided with a chuck for clamping spring, connects automatic vending machine Zhong Liao road spring by the chuck of connecting axle end, and can miter angle be that the carrying out of unit rotates adjustment between connecting axle and output shaft, promotes the logical spring-advance precision of material.
Description
Technical field
The utility model relates to automatic vending machine accessory technical field, is specifically related in automatic vending machine for driving the shift drive mechanism technical field of material road spring.
Background technology
Be provided with connecting hole at output shaft end for what drive the shift drive mechanism of material road spring to adopt in existing automatic vending machine, the tail end of material road spring is inserted in connecting hole, material road spring is relative with connection angle between output shaft fixing, the distortion angle of material road spring regulates inconvenience, the logical spring-advance precision of impact material.
Summary of the invention
In sum, the purpose of this utility model is to solve distortion angle between the output shaft of existing automatic vending machine shift drive mechanism and material road spring and regulates the technical deficiency of inconvenience, and proposes a kind of automatic vending machine single head shift drive mechanism.
For solving the technical problem that proposes of the utility model, the technical scheme of employing is: automatic vending machine single head shift drive mechanism, includes gearbox and the motor be located on gearbox and output shaft; The train of reduction gears of be in transmission connection motor crankshaft and output shaft is provided with in described gearbox; It is characterized in that: described output shaft is the hollow shaft of sleeve structure, its endoporus is mutually staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of described output shaft one with the connecting axle of its synchronous rotary, the cross section of connecting axle is square; The front end of connecting axle is provided with a chuck for clamping spring, and the rear end of connecting axle is provided with for stoping the dop come off from output shaft; The axial wall that described output shaft extends in one end, the gearbox back side is provided with locating notch, is provided with the sensitive switch corresponding with described locating notch at the gearbox back side.
Described sensitive switch is provided with two location holes, and the described gearbox back side is provided with two and is inserted in the reference column coordinating location in described location hole.
Described dop includes the shell fragment of two panels and described connecting axle integrative-structure; Described two panels shell fragment is set in parallel, and the back side is equipped with protruding tilted block.
The axial wall that described output shaft extends in one end, the gearbox back side is provided with two locating notches be oppositely arranged.
The beneficial effects of the utility model are: output shaft of the present utility model is the hollow shaft of sleeve structure, be inserted with in the endoporus of output shaft one with the connecting axle of its synchronous rotary, automatic vending machine Zhong Liao road spring is connected by the chuck of connecting axle end, and can miter angle be that the carrying out of unit rotates adjustment between connecting axle and output shaft, promote the logical spring-advance precision of material.
Accompanying drawing explanation
Fig. 1 is perspective view one of the present utility model;
Fig. 2 is perspective view two of the present utility model;
Fig. 3 is decomposition texture schematic diagram one of the present utility model;
Fig. 4 is decomposition texture schematic diagram two of the present utility model;
Fig. 5 is output shaft cross section of the present utility model structure for amplifying schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described.
Shown in Fig. 5, the utility model includes gearbox 1 and the motor 2 be located on gearbox 1 and output shaft 3; The train of reduction gears of be in transmission connection motor 2 arbor and output shaft 3 is provided with in described gearbox 1; Motor 2 passes through output shaft 3 output kinetic energy after the train of reduction gears speed change in gearbox 1.Output shaft 3 two ends are exposed at gearbox 1 front and back; As shown in Figure 5, described output shaft 3 is the hollow shaft of sleeve structure, and its endoporus 31 is mutually staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of described output shaft 3 one with the connecting axle 4 of its synchronous rotary, the cross section of connecting axle 4 is square, can miter angle be namely also that the carrying out of unit rotates adjustment between connecting axle and output shaft; The front end of connecting axle 4 is provided with a chuck 41 for clamping spring, that is to say that automatic vending machine Zhong Liao road spring one end and chuck 41 connect and fix; The rear end of connecting axle 41 is provided with for stoping the dop 42 come off from output shaft 3; Described dop 42 includes the shell fragment of two panels and described connecting axle 4 integrative-structure; Described two panels shell fragment is set in parallel, and the back side is equipped with protruding tilted block; During assembling, be inserted in the endoporus of output shaft 3 after the axle 41 to suitable angle that is rotatably connected, dop 42 exposes rear elastic card on output shaft 3 tail end from output shaft 3 tail end, prevents from coming off.The axial wall that described output shaft 3 extends in one end, gearbox 1 back side is provided with locating notch 32, is provided with the sensitive switch 5 corresponding with described locating notch 32 at gearbox 1 back side; When the locating notch 32 of output shaft 3 rotates to the position corresponding with sensitive switch 5, sensitive switch 5 discharges, and exports a detection signal; If output shaft 3 only has a locating notch 32, sensitive switch 5 often exports a detection signal, represents output shaft 3 and revolves and turn around; In order to improve control precision, the axial wall that described output shaft 3 extends in one end, the gearbox back side is provided with two locating notches be oppositely arranged, and also namely sensitive switch 5 often exports a detection signal, represents output shaft 3 half rotation.
In order to improve stability when sensitive switch 5 is installed, described sensitive switch 5 is provided with two location holes 51, and described gearbox 1 back side is provided with two and is inserted in the reference column 11 coordinating location in described location hole 51.
Claims (4)
1. automatic vending machine single head shift drive mechanism, includes gearbox and the motor be located on gearbox and output shaft; The train of reduction gears of be in transmission connection motor crankshaft and output shaft is provided with in described gearbox; It is characterized in that: described output shaft is the hollow shaft of sleeve structure, its endoporus is mutually staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of described output shaft one with the connecting axle of its synchronous rotary, the cross section of connecting axle is square; The front end of connecting axle is provided with a chuck for clamping spring, and the rear end of connecting axle is provided with for stoping the dop come off from output shaft; The axial wall that described output shaft extends in one end, the gearbox back side is provided with locating notch, is provided with the sensitive switch corresponding with described locating notch at the gearbox back side.
2. automatic vending machine single head shift drive mechanism according to claim 1, it is characterized in that: described sensitive switch is provided with two location holes, the described gearbox back side is provided with two and is inserted in the reference column coordinating location in described location hole.
3. automatic vending machine single head shift drive mechanism according to claim 1, is characterized in that: described dop includes the shell fragment of two panels and described connecting axle integrative-structure; Described two panels shell fragment is set in parallel, and the back side is equipped with protruding tilted block.
4. automatic vending machine single head shift drive mechanism according to claim 1, is characterized in that: the axial wall that described output shaft extends in one end, the gearbox back side is provided with two locating notches be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304307.0U CN204652133U (en) | 2015-05-13 | 2015-05-13 | Automatic vending machine single head shift drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304307.0U CN204652133U (en) | 2015-05-13 | 2015-05-13 | Automatic vending machine single head shift drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652133U true CN204652133U (en) | 2015-09-16 |
Family
ID=54104841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304307.0U Expired - Fee Related CN204652133U (en) | 2015-05-13 | 2015-05-13 | Automatic vending machine single head shift drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360333A (en) * | 2018-10-24 | 2019-02-19 | 深圳市航天电机系统有限公司 | Driving response structure and working method based on automatic vending machine |
-
2015
- 2015-05-13 CN CN201520304307.0U patent/CN204652133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360333A (en) * | 2018-10-24 | 2019-02-19 | 深圳市航天电机系统有限公司 | Driving response structure and working method based on automatic vending machine |
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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: 20150916 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |