CN204652139U - Double-head adjustable automatic vending machine shift drive mechanism - Google Patents
Double-head adjustable automatic vending machine shift drive mechanism Download PDFInfo
- Publication number
- CN204652139U CN204652139U CN201520306329.0U CN201520306329U CN204652139U CN 204652139 U CN204652139 U CN 204652139U CN 201520306329 U CN201520306329 U CN 201520306329U CN 204652139 U CN204652139 U CN 204652139U
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- China
- Prior art keywords
- output shaft
- connecting axle
- vending machine
- automatic vending
- endoporus
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- Expired - Fee Related
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Abstract
Double-head adjustable automatic vending machine 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 includes the first synchronous output shaft and the second output shaft, and its endoporus is all for mutually being staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of the first output shaft one with the first connecting axle of its synchronous rotary; Be inserted with in the endoporus of the second output shaft one with the second connecting axle of its synchronous rotary; Two connecting axles include spacing section and columniform adjustment section of four-prism shape; The spacing section of front end being positioned at adjustment section, only axial pivot bush unit between spacing section and corresponding output shaft, can miter angle be that the carrying out of unit rotates adjustment, promote the logical spring-advance precision of material; Synchronously can drive two billot road spring-advance, cost is low; Fast easy to adjust.
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.In addition, existing shift drive mechanism assembling process is complicated, easily occurs loosening; One billot road only has a billot road spring, there is stressed injustice earn weighing apparatus for special large volume commodity, advances irregularity.
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 double-head adjustable automatic vending machine shift drive mechanism.
For solving the technical problem that proposes of the utility model, the technical scheme of employing is: double-head adjustable automatic vending machine 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 includes the first synchronous output shaft and the second output shaft; First output shaft and the second output shaft are the hollow shaft of sleeve structure, and its endoporus is all for mutually being staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of the first output shaft one with the first connecting axle of its synchronous rotary; Be inserted with in the endoporus of the second output shaft one with the second connecting axle of its synchronous rotary; First connecting axle is identical with the second connecting axle structure, includes spacing section and columniform adjustment section of four-prism shape; The spacing section of front end being positioned at adjustment section, only axial pivot bush unit between spacing section and corresponding output shaft, the length of adjustment section is greater than the length of corresponding output shaft, and the end of adjustment section extends to the outside of corresponding output shaft end; Spacing section of front end of the first connecting axle is provided with first chuck for clamping spring; Spacing section of front end of the second connecting axle is provided with second chuck for clamping spring equally; The adjustment section of the first connecting axle and the second connecting axle is all socketed back-moving spring between corresponding output shaft end and the end of adjustment section; The axial wall of the first described connecting axle and/or the second connecting axle end is provided with locating notch, is provided with the sensitive switch corresponding with described locating notch at the gearbox back side.
The described gearbox back side is provided with reference column, and described sensitive switch is provided with two location holes, and the described gearbox back side is provided with the reference column being inserted in and coordinating location in described location hole.
Two positions corresponding with two chuck medial surfaces, described gearbox front are equipped with protruding chuck.
The beneficial effects of the utility model are: the utility model includes the first output shaft and second output shaft of a motor in synchrony driving, and synchronously can drive two billot road spring-advance, cost is low; Two output shafts are the hollow shaft of sleeve structure, be inserted with in the endoporus of two output shafts 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; Connecting axle includes spacing section and columniform adjustment section of four-prism shape; When compression reseting spring makes columniform adjustment section coordinate grafting with output shaft, just can rotate adjustment connecting axle angle, without the need to connecting axle is extracted out from output shaft, fast easy to adjust.
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 motor 2, first output shaft 3 be located on gearbox 1 and the second output shaft 3 '; Train of reduction gears is provided with in described gearbox 1, train of reduction gears connects motor 2 arbor and the first output shaft 3 and the second output shaft 3 ', realize a motor 2 and synchronously drive the first output shaft 3 and the second output shaft 3 ', the kinetic energy changed out by the first output shaft 3 and the second output shaft 3 ' output motor 2.
The two ends of two output shafts 3,3 ' are exposed at gearbox 1 front and back; As shown in Figure 5, described two output shaft 3,3 ' structures are identical, are the hollow shaft of sleeve structure, illustrate for the first output shaft 3, and its endoporus 31 is mutually staggered the shape of 45 ° with one heart by 2 squares.
Be inserted with in the endoporus of the first output shaft 3 one with the first connecting axle 4 of its synchronous rotary; Be inserted with in the endoporus of the second output shaft 3 ' one with the second connecting axle 4 ' of its synchronous rotary; First connecting axle 4 is identical with the second connecting axle 4 ' structure, and illustrate for the first connecting axle 4, the first connecting axle 4 includes spacing section 41 and columniform adjustment section 42 of four-prism shape; Be positioned at the front end of adjustment section 42 for spacing section 41, only axial pivot bush unit between spacing section 41 and the first output shaft 3, when that is to say in the endoporus 31 being inserted in the first output shaft 3 for spacing section 41, the first connecting axle 4 is with the first output shaft 3 synchronous rotary; The length of adjustment section 42 is greater than the length of described first output shaft 3, can when exiting the endoporus 31 of the first output shaft 3 completely for spacing section 41, adjustment section 42 can not come off from the endoporus 31 of the first output shaft 3, reach and conveniently can adjust the effect that connecting axle inserts angle, the end of adjustment section 42 extends to the outside of the first output shaft 3 end; The front end of spacing section 41 is provided with a chuck 6 for clamping spring, that is to say that automatic vending machine Zhong Liao road spring one end and chuck 6 connect and fix; Adjustment section 42 is socketed with the back-moving spring 7 applying to its end direction elastic force to the first connecting axle 4, and back-moving spring 7 comes off from the first output shaft 3 for stoping the first connecting axle 4; Described adjustment section 42 end is provided with screw 421, and the front end of described back-moving spring 7 and end are placed between the first output shaft 3 end and screw 421 respectively.
The axial wall that the first 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 the first output shaft 3 rotates to the position corresponding with sensitive switch 5, sensitive switch 5 discharges, and exports a detection signal; If the first output shaft 3 only has a locating notch 32, sensitive switch 5 often exports a detection signal, represents the first output shaft 3 and revolves and turn around; In order to improve control precision, the axial wall that the first 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.Because the first output shaft 3 and the second output shaft 3 ' are synchronous rotaries, in specific implementation process, also only a sensitive switch 5 can be set in the second output shaft 3 ' end.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.
With reference to shown in Fig. 3, the position corresponding with two chucks 6,6 ' medial surface, described gearbox 1 front is respectively equipped with chuck 12, two chuck 12 of projection and can fast and easy be installed on by the utility model in the frame in automatic vending machine.
Claims (3)
1. double-head adjustable automatic vending machine 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 includes the first synchronous output shaft and the second output shaft; First output shaft and the second output shaft are the hollow shaft of sleeve structure, and its endoporus is all for mutually being staggered the shape of 45 ° with one heart by 2 squares; Be inserted with in the endoporus of the first output shaft one with the first connecting axle of its synchronous rotary; Be inserted with in the endoporus of the second output shaft one with the second connecting axle of its synchronous rotary; First connecting axle is identical with the second connecting axle structure, includes spacing section and columniform adjustment section of four-prism shape; The spacing section of front end being positioned at adjustment section, only axial pivot bush unit between spacing section and corresponding output shaft, the length of adjustment section is greater than the length of corresponding output shaft, and the end of adjustment section extends to the outside of corresponding output shaft end; Spacing section of front end of the first connecting axle is provided with first chuck for clamping spring; Spacing section of front end of the second connecting axle is provided with second chuck for clamping spring equally; The adjustment section of the first connecting axle and the second connecting axle is all socketed back-moving spring between corresponding output shaft end and the end of adjustment section; The axial wall of the first described connecting axle and/or the second connecting axle end is provided with locating notch, is provided with the sensitive switch corresponding with described locating notch at the gearbox back side.
2. double-head adjustable automatic vending machine shift drive mechanism according to claim 1, it is characterized in that: the described gearbox back side is provided with reference column, described sensitive switch is provided with two location holes, and the described gearbox back side is provided with the reference column being inserted in and coordinating location in described location hole.
3. double-head adjustable automatic vending machine shift drive mechanism according to claim 1, is characterized in that: two positions corresponding with two chuck medial surfaces, described gearbox front are equipped with protruding chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306329.0U CN204652139U (en) | 2015-05-13 | 2015-05-13 | Double-head adjustable automatic vending machine shift drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306329.0U CN204652139U (en) | 2015-05-13 | 2015-05-13 | Double-head adjustable automatic vending machine shift drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652139U true CN204652139U (en) | 2015-09-16 |
Family
ID=54104847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306329.0U Expired - Fee Related CN204652139U (en) | 2015-05-13 | 2015-05-13 | Double-head adjustable automatic vending machine shift drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652139U (en) |
-
2015
- 2015-05-13 CN CN201520306329.0U patent/CN204652139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Second Floor, 8th Building, Jinlong Industrial Zone, Guanghui Road, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Co-patentee after: Liu Bo Patentee after: SHENZHEN XINGYUAN AUTOMATIC VENDING MACHINE PARTS MANUFACTURING Co.,Ltd. Address before: 518000 Second Floor, 8th Building, Jinlong Industrial Zone, Guanghui Road, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Co-patentee before: Liu Bo Patentee before: Shenzhen Xingyuan Hardware Spring Manufacturing Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181114 Address after: 518000 Second Floor, 8th Building, Jinlong Industrial Zone, 22 Guanghui Road, Longteng Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN XINGYUAN AUTOMATIC VENDING MACHINE PARTS MANUFACTURING Co.,Ltd. Address before: 518000 Second Floor, 8th Building, Jinlong Industrial Zone, Guanghui Road, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Co-patentee before: Liu Bo Patentee before: SHENZHEN XINGYUAN AUTOMATIC VENDING MACHINE PARTS MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |