CN203162007U - Unidirectional output gear transmission mechanism and paper currency transmission device employing same - Google Patents
Unidirectional output gear transmission mechanism and paper currency transmission device employing same Download PDFInfo
- Publication number
- CN203162007U CN203162007U CN 201320113774 CN201320113774U CN203162007U CN 203162007 U CN203162007 U CN 203162007U CN 201320113774 CN201320113774 CN 201320113774 CN 201320113774 U CN201320113774 U CN 201320113774U CN 203162007 U CN203162007 U CN 203162007U
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- CN
- China
- Prior art keywords
- transmission shaft
- gear
- ratchet
- unidirectional
- driven gear
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Abstract
The utility model relates to a unidirectional output gear transmission mechanism and a paper currency transmission device. The utility model provides the unidirectional output gear transmission mechanism which comprises a driving gear, a first driven gear, a second driven gear, a third driven gear, a fourth driven gear, a first unidirectional gear, a second unidirectional gear, a first idle gear, a second idle gear, a third idle gear, a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft and a unidirectional output gear, wherein the first driven gear and the second driven gear are both arranged on the first transmission shaft, and the first unidirectional gear and the second idle gear are both arranged on the second transmission shaft. The utility model further provides the paper currency transmission device provided with the gear transmission mechanism. The unidirectional output gear transmission mechanism and the paper currency transmission device have the benefits as follows: no matter the driving gear rotates forward or reversely after being driven, the unidirectional output gear rotates unidirectionally.
Description
Technical field
The utility model relates to gear drive, relates in particular to a kind of gear drive of unidirectional output and has the bank note transmitting set of this mechanism.
Background technique
In ATM, there are some unidirectional paper money transmission channels, delivery roll or flat rubber belting in corresponding these passages also need unidirectional drive, simultaneously in order to save cost, reduce the number of motor, the power of these half-duplex channels is provided by the motor of other modules, but because the motor of other modules might be just to transfer out, also might be counter-rotating output, and the actuator of paper money transmission channel end needs to remain unique unidirectional turning to, therefore, how to design a kind of driving mechanism, no matter can realize motor is just to change or reverse, it is problem demanding prompt solution that terminal actuator remains unique unidirectional turning to.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of gear drive of unidirectional output and has had the bank note transmitting set of this mechanism.
The utility model provides a kind of gear drive of unidirectional output, comprise driving gear, first driven gear, second driven gear, the 3rd driven gear, the 4th driven gear, first ratchet, second ratchet, first idle pulley, second idle pulley, the 3rd idle pulley, first transmission shaft, second transmission shaft, the 3rd transmission shaft, the 4th transmission shaft and unidirectional output gear, wherein, described first driven gear, second driven gear is separately positioned on described first transmission shaft, described first ratchet, second idle pulley is separately positioned on described second transmission shaft, described second ratchet, the 3rd idle pulley is separately positioned on described the 3rd transmission shaft, described the 3rd driven gear, the 4th driven gear, unidirectional output gear is separately positioned on described the 4th transmission shaft, described driving gear is meshed with described first driven gear, described first driven gear is meshed with described first ratchet, described second idle pulley is meshed with described the 3rd driven gear, described second driven gear is meshed with described first idle pulley, described first idle pulley is meshed with described second ratchet, and described the 3rd idle pulley is meshed with described the 4th driven gear.
As further improvement of the utility model, described first ratchet is unidirectional being rotatably connected with described second transmission shaft, and described second ratchet is unidirectional being rotatably connected with described the 3rd transmission shaft.
As further improvement of the utility model, described first ratchet is connected by first unilateral bearing with described second transmission shaft, and described second ratchet is connected by second unilateral bearing with described the 3rd transmission shaft.
As further improvement of the utility model, the unidirectional sense of rotation of described first ratchet, described second transmission shaft is identical with the unidirectional sense of rotation of described second ratchet, described the 3rd transmission shaft.
As further improvement of the utility model, described first ratchet is clockwise unidirectional being rotatably connected with described second transmission shaft, and described second ratchet is clockwise unidirectional being rotatably connected with described the 3rd transmission shaft.
As further improvement of the utility model, described first ratchet is counterclockwise unidirectional being rotatably connected with described second transmission shaft, and described second ratchet is counterclockwise unidirectional being rotatably connected with described the 3rd transmission shaft.
As further improvement of the utility model, described driving gear is connected with drive motor.
The utility model also provides a kind of bank note transmitting set with gear drive, comprises as each described gear drive in above-mentioned.
The beneficial effects of the utility model are: by such scheme, be just to change or reverse after no matter driving gear is driven, unidirectional output gear all carries out one-way rotation, is conducive to save number of motors, reduces cost, and has higher reliable transmission.
Description of drawings
Fig. 1 is the transmission sketch of the gear drive of a kind of unidirectional output of the utility model.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 is: driving gear 11; Unidirectional output gear 12; First driven gear 21; Second driven gear 22; The 3rd driven gear 23; The 4th driven gear 24; First ratchet 31; Second ratchet 32; First idle pulley 41; Second idle pulley 42; The 3rd idle pulley 43; First transmission shaft 51; Second transmission shaft 52; The 3rd transmission shaft 53; The 4th transmission shaft 54.
As shown in Figure 1, a kind of gear drive of unidirectional output, comprise driving gear 11, first driven gear 21, second driven gear 22, the 3rd driven gear 23, the 4th driven gear 24, first ratchet 31, second ratchet 32, first idle pulley 41, second idle pulley 42, the 3rd idle pulley 43, first transmission shaft 51, second transmission shaft 52, the 3rd transmission shaft 53, the 4th transmission shaft 54 and unidirectional output gear 12, wherein, described first driven gear 21, second driven gear 22 is separately positioned on described first transmission shaft 51, described first ratchet 31, second idle pulley 42 is separately positioned on described second transmission shaft 52, described second ratchet 32, the 3rd idle pulley 43 is separately positioned on described the 3rd transmission shaft 53, described the 3rd driven gear 23, the 4th driven gear 24, unidirectional output gear 12 is separately positioned on described the 4th transmission shaft 54, described driving gear 11 is meshed with described first driven gear 21, described first driven gear 21 is meshed with described first ratchet 31, described second idle pulley 42 is meshed with described the 3rd driven gear 23, described second driven gear 22 is meshed with described first idle pulley 41, described first idle pulley 41 is meshed with described second ratchet 32, and described the 3rd idle pulley 43 is meshed with described the 4th driven gear 24.
As shown in Figure 1, described first ratchet 31 is unidirectional being rotatably connected with described second transmission shaft 52, and described second ratchet 32 is unidirectional being rotatably connected with described the 3rd transmission shaft 53.
As shown in Figure 1, the unidirectional sense of rotation of described first ratchet 31, described second transmission shaft 52 is identical with the unidirectional sense of rotation of described second ratchet 32, described the 3rd transmission shaft 53.
As shown in Figure 1, described first ratchet 31 is connected by first unilateral bearing with described second transmission shaft 52, and described second ratchet 32 is connected by second unilateral bearing with described the 3rd transmission shaft 53.
As shown in Figure 1, described first ratchet 31 is clockwise unidirectional being rotatably connected with described second transmission shaft 52, described second ratchet 32 is clockwise unidirectional being rotatably connected with described the 3rd transmission shaft 53, be that described first ratchet 31 can carry out clockwise relative rotary motion with described second transmission shaft 52, and can not carry out counterclockwise relative rotary motion, that is to say that described first ratchet 31 is that counterclockwise unidirectional rotation drives with described second transmission shaft 52; Described second ratchet 32 can carry out clockwise relative rotary motion with described the 3rd transmission shaft 53, and can not carry out counterclockwise relative rotary motion, that is to say that described first ratchet 32 is that counterclockwise unidirectional rotation drives with described the 3rd transmission shaft 53.
As shown in Figure 1, described first ratchet 31 is clockwise unidirectional being rotatably connected with described second transmission shaft 52 by first unilateral bearing, and described second ratchet 32 is clockwise unidirectional being rotatably connected with described the 3rd transmission shaft 53 by second unilateral bearing.
As shown in Figure 1, described first ratchet 31 is counterclockwise unidirectional being rotatably connected with described second transmission shaft 52, described second ratchet 32 is counterclockwise unidirectional being rotatably connected with described the 3rd transmission shaft 53, be that described first ratchet 31 can carry out counterclockwise relative rotary motion with described second transmission shaft 52, and can not carry out clockwise relative rotary motion, that is to say that described first ratchet 31 is that clockwise unidirectional rotation drives with described second transmission shaft 52; Described second ratchet 32 can carry out counterclockwise relative rotary motion with described the 3rd transmission shaft 53, and can not carry out clockwise relative rotary motion, that is to say that described first ratchet 32 is that clockwise unidirectional rotation drives with described the 3rd transmission shaft 53.
As shown in Figure 1, described first ratchet 31 is counterclockwise unidirectional being rotatably connected with described second transmission shaft 52 by first unilateral bearing, and described second ratchet 32 is counterclockwise unidirectional being rotatably connected with described the 3rd transmission shaft 53 by second unilateral bearing.
As shown in Figure 1, described driving gear 11 is connected with drive motor.
As shown in Figure 1, the utility model also provides a kind of bank note transmitting set with gear drive, comprises as each described gear drive in above-mentioned.
The gear drive of a kind of unidirectional output that the utility model provides and the working principle with bank note transmitting set of this mechanism are:
Serve as counterclockwise unidirectional being rotatably connected with described first ratchet 31 and described second transmission shaft 52, described second ratchet 32 and described the 3rd transmission shaft 53 describe (be that described first ratchet 31 drives for clockwise unidirectional rotation with described second transmission shaft 52, described second ratchet 32 be clockwise unidirectional rotation driving with described the 3rd transmission shaft 53) for unidirectional being rotatably connected counterclockwise for example;
1, if the clockwise power of driving gear 11 inputs, then driving gear 11 turns clockwise, under the effect of driving gear 11, first driven gear 21 is rotated counterclockwise, under the effect of first driven gear 21, first ratchet 31 turns clockwise, under the gearing of second transmission shaft 52, second idle pulley 42 turns clockwise equally, under the effect of second idle pulley 42, the 3rd driven gear 23 is rotated counterclockwise, under the gearing of the 4th transmission shaft 54, unidirectional output gear 12 is rotated counterclockwise, under the effect of first driven gear 21, first transmission shaft 51 drives second driven gear 22 and is rotated counterclockwise, under the effect of second driven gear 22, first idle pulley 41 turns clockwise, under the effect of first idle pulley 41, second ratchet 32 is rotated counterclockwise, but 53 of the 3rd transmission shafts do not rotate, be that described second ratchet 32 carries out counterclockwise relative rotary motion with described the 3rd transmission shaft 53, be transferred to described second ratchet 32 and interrupt;
2, if driving gear is imported counterclockwise power, then driving gear 11 is rotated counterclockwise, under the effect of driving gear 11, first driven gear 21 turns clockwise, first transmission shaft 51 and first ratchet 31 are rotated counterclockwise under the effect of first driven gear 21, first ratchet 31 carries out relative being rotated counterclockwise with second transmission shaft 52, being transferred to first ratchet 31 interrupts, under the effect of first ratchet 31, second ratchet 22 turns clockwise too, under the effect of second ratchet 22, first idle pulley 41 is rotated counterclockwise, under the effect of first idle pulley 41, second ratchet 32 turns clockwise, under the effect of second ratchet 32, the 3rd transmission shaft 53 turns clockwise, under the effect of the 3rd transmission shaft 53, the 3rd idle pulley 43 turns clockwise equally, under the effect of the 3rd idle pulley 43, the 4th driven gear 24 is rotated counterclockwise, and under the effect of second driven gear 24, the 4th transmission shaft 54 is rotated counterclockwise equally, under the effect of the 4th transmission shaft 54, unidirectional output gear 12 is rotated counterclockwise.
In like manner, unidirectional if desired output gear 12 outputs turn clockwise, then can adjust described first ratchet 31 and be clockwise unidirectional being rotatably connected with described second transmission shaft 52, described second ratchet 32 is clockwise unidirectional being rotatably connected with described the 3rd transmission shaft 53.
The gear drive of a kind of unidirectional output that the utility model provides and have the bank note transmitting set of this mechanism, be just to change or reverse after no matter driving gear 11 is driven, unidirectional output gear 12 all carries out one-way rotation, be conducive to save number of motors, reduce cost, and have higher reliable transmission.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the gear drive of a unidirectional output, it is characterized in that: comprise driving gear, first driven gear, second driven gear, the 3rd driven gear, the 4th driven gear, first ratchet, second ratchet, first idle pulley, second idle pulley, the 3rd idle pulley, first transmission shaft, second transmission shaft, the 3rd transmission shaft, the 4th transmission shaft and unidirectional output gear, wherein, described first driven gear, second driven gear is separately positioned on described first transmission shaft, described first ratchet, second idle pulley is separately positioned on described second transmission shaft, described second ratchet, the 3rd idle pulley is separately positioned on described the 3rd transmission shaft, described the 3rd driven gear, the 4th driven gear, unidirectional output gear is separately positioned on described the 4th transmission shaft, described driving gear is meshed with described first driven gear, described first driven gear is meshed with described first ratchet, described second idle pulley is meshed with described the 3rd driven gear, described second driven gear is meshed with described first idle pulley, described first idle pulley is meshed with described second ratchet, and described the 3rd idle pulley is meshed with described the 4th driven gear.
2. according to the gear drive of the described unidirectional output of claim 1, it is characterized in that: described first ratchet is unidirectional being rotatably connected with described second transmission shaft, and described second ratchet is unidirectional being rotatably connected with described the 3rd transmission shaft.
3. according to the gear drive of the described unidirectional output of claim 2, it is characterized in that: described first ratchet is connected by first unilateral bearing with described second transmission shaft, and described second ratchet is connected by second unilateral bearing with described the 3rd transmission shaft.
4. according to the gear drive of the described unidirectional output of claim 2, it is characterized in that: the unidirectional sense of rotation of described first ratchet, described second transmission shaft is identical with the unidirectional sense of rotation of described second ratchet, described the 3rd transmission shaft.
5. according to the gear drive of the described unidirectional output of claim 2, it is characterized in that: described first ratchet is clockwise unidirectional being rotatably connected with described second transmission shaft, and described second ratchet is clockwise unidirectional being rotatably connected with described the 3rd transmission shaft.
6. according to the gear drive of the described unidirectional output of claim 2, it is characterized in that: described first ratchet is counterclockwise unidirectional being rotatably connected with described second transmission shaft, and described second ratchet is counterclockwise unidirectional being rotatably connected with described the 3rd transmission shaft.
7. according to the gear drive of the described unidirectional output of claim 1, it is characterized in that: described driving gear is connected with drive motor.
8. the bank note transmitting set with gear drive is characterized in that: comprise as each described gear drive in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113774 CN203162007U (en) | 2013-03-13 | 2013-03-13 | Unidirectional output gear transmission mechanism and paper currency transmission device employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113774 CN203162007U (en) | 2013-03-13 | 2013-03-13 | Unidirectional output gear transmission mechanism and paper currency transmission device employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162007U true CN203162007U (en) | 2013-08-28 |
Family
ID=49023193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113774 Withdrawn - After Issue CN203162007U (en) | 2013-03-13 | 2013-03-13 | Unidirectional output gear transmission mechanism and paper currency transmission device employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148177A (en) * | 2013-03-13 | 2013-06-12 | 深圳市怡化电脑有限公司 | Unidirectional-output gear transmission mechanism and paper currency conveying device provided with same |
-
2013
- 2013-03-13 CN CN 201320113774 patent/CN203162007U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148177A (en) * | 2013-03-13 | 2013-06-12 | 深圳市怡化电脑有限公司 | Unidirectional-output gear transmission mechanism and paper currency conveying device provided with same |
| CN103148177B (en) * | 2013-03-13 | 2016-02-24 | 深圳怡化电脑股份有限公司 | The gear drive of unidirectional output and there is the paper currency transmission device of this mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN YIHUA COMPUTER CO., LTD. Free format text: FORMER NAME: SHENZHEN YIHUA COMPUTER LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Futian District Jintian road Shenzhen City, Guangdong province 518000 No. 4018 Allianz building 27 floor A02 Patentee after: Shenzhen Yihua Computer Co., Ltd. Patentee after: Shenzhen Yihua Time Technology Co., Ltd. Patentee after: Shenzhen Yihua Financial Intelligent Research Institute Address before: Futian District Jintian road Shenzhen City, Guangdong province 518000 No. 4018 Allianz building 27 floor A02 Patentee before: Shenzhen Yihua Computer Ltd. Patentee before: Shenzhen Yihua Time Technology Co., Ltd. Patentee before: Shenzhen Yihua Financial Intelligent Research Institute |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |