CN214151832U - Gear shifting and unlocking device - Google Patents
Gear shifting and unlocking device Download PDFInfo
- Publication number
- CN214151832U CN214151832U CN202023302641.2U CN202023302641U CN214151832U CN 214151832 U CN214151832 U CN 214151832U CN 202023302641 U CN202023302641 U CN 202023302641U CN 214151832 U CN214151832 U CN 214151832U
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- gear
- pressure spring
- transmission
- hub
- transmission shaft
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Abstract
The utility model relates to a clear extension field specifically is a gear is dialled and is separated unlocking device. The device's output installation motor gear, the corresponding drive gear who matches of one end installation and motor gear of transmission shaft, one side of drive gear sets up the gear hub, the transmission shaft is located to the gear hub cover and is as an organic whole structure with drive gear, the outer end of gear hub is corresponding with the epaxial pressure spring stiff end of transmission, the pressure spring is established to the cover on the transmission shaft between gear hub and pressure spring stiff end, the one end and the pressure spring stiff end of pressure spring are connected, the round pin axle is worn to locate the gear hub, the epaxial rectangular hole of transmission, the round pin axle is fixed with the gear hub, the gear hub is through round pin axle reciprocating motion in rectangular hole, drive gear's opposite side sets up the plectrum. When some devices broke down, maintained, can not carry out necessary operation to some devices, adopt the utility model discloses manual dialling the gear from the original position, make its drive gear break away from the meshing completely, transmission structure inefficacy promptly accomplishes some devices' unblock.
Description
Technical Field
The utility model relates to a clear extension field specifically is a gear is dialled and is separated unlocking device.
Background
The sorter is a high-end financial machine product, and is also called as a banknote sorter, a cash sorter, a currency sorter and a paper currency (banknote, cash and currency) sorting machine, which enters China in the middle of the 90 s of the 20 th century. Is a financial machine tool specially used for counting and sorting coins or paper money. The prescribed program of the financial industry in China for the whole counting and counting work of cash is initial counting (counting, distinguishing), full counting (separating edition and picking up damaged coupons), bundling → repeated counting → package warehousing. All links except the whole point are mechanized and automated. The paper money sorter is suitable for sorting, counting, improving the neatness and selecting the paper money for the ATM. The problems existing in the prior art are as follows: the motor gear and the driven gear are directly meshed and are completely controlled by the motor, so that the clutch can not be realized, and the difficulty is brought to subsequent maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear is dialled from unlocking device makes gear drive inefficacy as manual dialling from the gear, to the too big structure unblock function of transmission torsion.
The technical scheme of the utility model is that:
a gear-shift unlocking device comprising: motor, motor gear, drive gear, transmission shaft, pressure spring stiff end, pressure spring, plectrum, concrete structure is as follows:
motor gear is installed to the output of motor, the corresponding drive gear who matches of one end installation and motor gear of transmission shaft, one side of drive gear sets up the gear hub, the transmission shaft is located to the gear hub cover and is as an organic whole structure with drive gear, the outer end of gear hub is corresponding with the epaxial pressure spring stiff end of transmission, the pressure spring is established to the cover on the transmission shaft between gear hub and pressure spring stiff end, the one end and the pressure spring stiff end of pressure spring are connected, the round pin axle is worn to locate the gear hub, the epaxial rectangular hole of transmission, the round pin axle is fixed with the gear hub, the gear hub is through round pin axle reciprocating motion in rectangular hole, drive gear's opposite side sets up the plectrum.
The gear is shifted from the unlocking device, the outer side of the transmission gear is provided with an outer cover parallel to the transmission shaft, a right-angle locking groove is formed in the outer cover, and the shifting piece penetrates through the locking groove.
When the motor gear is meshed with the transmission gear, the shifting piece is positioned at the locking position after the shifting piece at one end of the locking groove returns; when the motor gear is disengaged from the transmission gear, the shifting piece is positioned at the locking position after the shifting piece at the other end of the locking groove returns.
The utility model has the advantages and beneficial effects that:
1. the utility model discloses a manual gear unlocking device that dials away, there is unnecessary operation in the product operation, if: maintenance, platform upgrading and the like are achieved in a convenient and rapid mode, position adjustment and operation after power on are not needed, and manufacturability of product maintenance is improved.
2. The utility model relates to a simple and easy clutch structure, the motor torsion of product is big, when some devices broke down, maintain, can not carry out necessary operation to some devices, so design manual dialling the gear from the original position, make its drive gear break away from the meshing completely, the transmission structure inefficacy promptly, accomplishes the unblock of some devices.
Drawings
Fig. 1 is a schematic view of the gear transmission structure before the operation of the shifting piece of the present invention.
Fig. 2 is a schematic diagram of the disengagement of the transmission gear and the motor gear.
Fig. 3 is a schematic view of the locking position of the pick.
In the figure, a motor 1, a motor gear 2, a transmission gear 3, a transmission shaft 4, a pressure spring fixed end 5, a pressure spring 6, an outer cover 7, a shifting piece 8, a shifting piece 9, a shifting piece shifting back locking position 10, a shifting piece returning back locking position 11, a locking groove 12, a gear hub 13, a pin shaft 14 and a long hole 14 are arranged.
Detailed Description
As shown in fig. 1-3, the gear-shifting unlocking device of the present invention mainly comprises: motor 1, motor gear 2, drive gear 3, transmission shaft 4, pressure spring stiff end 5, pressure spring 6, dustcoat 7, plectrum 8 etc. and specific structure is as follows:
An outer cover 7 parallel to the transmission shaft 4 is arranged on the outer side of the transmission gear 3, a right-angle locking groove 11 is formed in the outer cover 7, and the shifting piece 8 penetrates through the locking groove 11. When the motor gear 2 is meshed with the transmission gear 3, the shifting piece 8 is positioned at the locking position 10 after the shifting piece at one end of the locking groove 11 is reset; when the motor gear 2 is disengaged from the transmission gear 3, the shifting piece 8 is positioned at the locking position 9 after the shifting piece at the other end of the locking groove 11 returns.
When the transmission shaft 4 is used, the pressure spring 6 is firstly penetrated on the transmission shaft 4, one end of the pressure spring 6 is fixed at the pressure spring fixing end 5, the transmission gear 3 and the gear hub 12 are then penetrated on the transmission shaft 4, one end face of the transmission shaft 4 pushes against the pressure spring 6, and the transmission shaft 4 is provided with the strip hole 14 which is used for limiting the shifting-off of the transmission gear 3 and fixing the transmission gear 3 and the transmission shaft 4. When the device needs to be unlocked, the other end face of the transmission gear 3 is provided with the shifting piece 8, the shifting piece 8 shifts the transmission gear 3 towards the direction of the pressure spring 6 until the transmission gear 3 is completely disengaged from the motor gear 2, the shifting piece 8 is locked and positioned, the transmission structure fails, and the unlocking of the device is completed. On the contrary, the shifting sheet 8 is opened and positioned, and the transmission gear 3 returns to be meshed with the motor gear 2 again due to the rebounding of the pressure spring 6.
The result shows, the utility model discloses the gear is dialled from unlocking device and is located the income paper money mouth of clear extension, is applicable to for pressing paper money mechanism transmission power.
Claims (3)
1. A gear-shift unlocking device, comprising: motor, motor gear, drive gear, transmission shaft, pressure spring stiff end, pressure spring, plectrum, concrete structure is as follows:
motor gear is installed to the output of motor, the corresponding drive gear who matches of one end installation and motor gear of transmission shaft, one side of drive gear sets up the gear hub, the transmission shaft is located to the gear hub cover and is as an organic whole structure with drive gear, the outer end of gear hub is corresponding with the epaxial pressure spring stiff end of transmission, the pressure spring is established to the cover on the transmission shaft between gear hub and pressure spring stiff end, the one end and the pressure spring stiff end of pressure spring are connected, the round pin axle is worn to locate the gear hub, the epaxial rectangular hole of transmission, the round pin axle is fixed with the gear hub, the gear hub is through round pin axle reciprocating motion in rectangular hole, drive gear's opposite side sets up the plectrum.
2. The gear shifting unlocking device according to claim 1, wherein an outer cover parallel to the transmission shaft is provided outside the transmission gear, a right-angle locking groove is provided on the outer cover, and the shifting piece is inserted into the locking groove.
3. The gear shifting unlocking device according to claim 2, wherein when the motor gear is engaged with the transmission gear, the shift plate located at one end of the locking groove is returned to the locking position; when the motor gear is disengaged from the transmission gear, the shifting piece is positioned at the locking position after the shifting piece at the other end of the locking groove returns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023302641.2U CN214151832U (en) | 2020-12-31 | 2020-12-31 | Gear shifting and unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023302641.2U CN214151832U (en) | 2020-12-31 | 2020-12-31 | Gear shifting and unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151832U true CN214151832U (en) | 2021-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023302641.2U Active CN214151832U (en) | 2020-12-31 | 2020-12-31 | Gear shifting and unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214151832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018874A (en) * | 2021-11-10 | 2022-02-08 | 重庆医科大学附属第二医院 | Adipose tissue source exosome detection device and detection method thereof |
| CN117002912A (en) * | 2023-10-08 | 2023-11-07 | 常州九天机电设备有限公司 | Conveying equipment |
-
2020
- 2020-12-31 CN CN202023302641.2U patent/CN214151832U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018874A (en) * | 2021-11-10 | 2022-02-08 | 重庆医科大学附属第二医院 | Adipose tissue source exosome detection device and detection method thereof |
| CN117002912A (en) * | 2023-10-08 | 2023-11-07 | 常州九天机电设备有限公司 | Conveying equipment |
| CN117002912B (en) * | 2023-10-08 | 2024-01-23 | 常州九天机电设备有限公司 | Conveying equipment |
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