CN207867549U - A kind of idler wheel transmission mechanism - Google Patents
A kind of idler wheel transmission mechanism Download PDFInfo
- Publication number
- CN207867549U CN207867549U CN201820309105.9U CN201820309105U CN207867549U CN 207867549 U CN207867549 U CN 207867549U CN 201820309105 U CN201820309105 U CN 201820309105U CN 207867549 U CN207867549 U CN 207867549U
- Authority
- CN
- China
- Prior art keywords
- roller group
- low speed
- banknote
- speed
- speed roller
- 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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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
A kind of idler wheel transmission mechanism, row's low speed roller group, row's high-speed roller group are provided on the direction of transfer of the Transfer pipe of banknote, the high speed and low speed roller group is made of the driven wheel of lower driving wheel and eminence, it is in contact in the upper end of driving wheel and the lower end morning Transfer pipe of driven wheel, it is provided with a low speed rotation moving axis and a high-speed rotation axis, the driving wheel of low speed roller group links with low speed rotation moving axis, it the driving wheel of high-speed roller group and links with high-speed rotation axis, unilateral bearing is installed on low speed rotation moving axis.Due to being provided with unilateral bearing, banknote will not be caused to be pulled bad because of speed difference between low speed roller group and high-speed roller group.Also, the idler wheel of rotation can be driven to replace with driven wheel by rotation axis by one in the prior art, can reduced the friction for banknote under the premise of ensureing transmission effect, efficiency, pull, preferably protect the integrality of banknote.
Description
Technical field
The utility model is related to the banknote transmission mechanism of paper money counter, especially a kind of idler wheel transmission mechanism.
Background technology
Existing idler wheel transmission mechanism is as described below, and row's low speed is provided on the direction of transfer of the Transfer pipe of banknote
Roller group, row's high-speed roller group, the high speed and low speed roller group are two idler wheels one on the other, under upper roller
End is in contact with the upper end of bottom roller in Transfer pipe；It is provided with two low speed rotation moving axis and two high-speed rotation axis, low speed
The upper roller and bottom roller of roller group respectively link with low speed rotation moving axis, and the upper roller and bottom roller of high-speed roller group are respectively with one
Root high-speed rotation axis links.The shaft rotation that slowly runs is moved and low speed roller group is driven to slowly run, high-speed rotation axis with slowly run
Shaft rotation is moved and high-speed roller group is driven to rotate, and banknote transmits machine between the upper roller and bottom roller of low speed roller group into banknote
Structure, and the low speed roller group driving being rotated is forward, and the front end of banknote is contacted with high-speed roller group, by high-speed roller group with more
Fast speed driving.
Problem of the prior art is, when the front end of banknote, which is just clamped by high-speed roller group, to be driven, the rear end of banknote
Still clamped by low speed roller group；Again since there are certain speed differences between high-speed roller group and low speed roller group, at this time
If when tension is clamped in low speed roller group, the front end of banknote is easy to discerp whole banknote under the driving of high-speed roller group.
Utility model content
The utility model is directed to a kind of idler wheel transmission mechanism for being not easy to discerp banknote.
Row's low speed roller group, row's high-speed roller group are provided on the direction of transfer of the Transfer pipe of banknote, it is described
High speed and low speed roller group be made of the driven wheel of lower driving wheel and eminence, the upper end of driving wheel and the lower end of driven wheel
Be in contact in early Transfer pipe, be provided with a low speed rotation moving axis and a high-speed rotation axis, the driving wheel of low speed roller group with
Low speed rotation moving axis links, and the driving wheel of high-speed roller group and links with high-speed rotation axis, is equipped with one-way shaft on low speed rotation moving axis
It holds.
Banknote enters in Transfer pipe horizontally-arrangedly, and the front end of banknote enters low speed roller group, and low speed rotation moving axis is driven with low speed
The driving wheel rotation of dynamic low speed roller group, the driving wheel of low speed roller group drives the driven wheel of low speed roller group to rotate again, by paper money
Ticket enters in this idler wheel transmission mechanism.When banknote is moved to some position, the front end of banknote is contacted with high-speed roller group, banknote
Rear end is still driven by low speed roller group.
It is low due to being provided with unilateral bearing when low speed roller group drives banknote simultaneously with high-speed roller group in some position
Fast roller group can be rotated with high-speed roller group synchronous same-speed, because without because between low speed roller group and high-speed roller group
Speed difference and cause banknote to be pulled bad.Also, the idler wheel of rotation can be driven to replace with by rotation axis by one in the prior art
Driven wheel can be reduced the friction for banknote, pullled, preferably protect banknote under the premise of ensureing transmission effect, efficiency
Integrality.
Description of the drawings
Fig. 1 is the side schematic view of this idler wheel transmission mechanism；
Fig. 2 is the stereoscopic schematic diagram of this idler wheel transmission mechanism.
Specific implementation mode
As depicted in figs. 1 and 2, row's low speed roller group, a row are provided on the direction of transfer of the Transfer pipe of banknote 1
High-speed roller group, the high speed and low speed roller group are made of the driven wheel of lower driving wheel and eminence, driving wheel it is upper
It holds and is in contact in the lower end morning Transfer pipe 1 of driven wheel, be provided with a low speed rotation moving axis 3 and a high-speed rotation axis 4, it is low
The driving wheel of fast roller group links with the linkage of low speed rotation moving axis, the driving wheel of high-speed roller group and with high-speed rotation axis, low speed rotation
Unilateral bearing 5 is installed on moving axis.
Banknote enters in Transfer pipe 1 horizontally-arrangedly, and the front end of banknote enters low speed roller group, and low speed rotation moving axis is driven with low speed
The driving wheel rotation of dynamic low speed roller group, the driving wheel of low speed roller group drives the driven wheel of low speed roller group to rotate again, by paper money
Ticket enters in this idler wheel transmission mechanism.When banknote is moved to some position, the front end of banknote is contacted with high-speed roller group, banknote
Rear end is still driven by low speed roller group.At this point, low speed roller group drives banknote simultaneously with high-speed roller group, due to being provided with
Unilateral bearing 5, low speed roller group can be rotated with high-speed roller group synchronous same-speed, because without because of low speed roller group and height
Speed difference between fast roller group and cause banknote to be pulled bad.Also, one in the prior art can be driven by rotation axis and rotated
Idler wheel replace with driven wheel, can ensure transmission effect, efficiency under the premise of, reduce for banknote friction, pull, more
The integrality of banknote is protected well.
Further, in order to keep drive mechanism more compact, the unilateral bearing is unidirectional deep groove ball bearing.
Claims (2)
1. a kind of idler wheel transmission mechanism, it is characterised in that：Row's low speed is provided on the direction of transfer of the Transfer pipe of banknote
Roller group, row's high-speed roller group, the high speed and low speed roller group are made of the driven wheel of lower driving wheel and eminence,
It is in contact in the upper end of driving wheel and the lower end morning Transfer pipe of driven wheel, is provided with a low speed rotation moving axis and a high speed turns
The driving wheel of moving axis, low speed roller group links with the linkage of low speed rotation moving axis, the driving wheel of high-speed roller group and with high-speed rotation axis,
Unilateral bearing is installed on low speed rotation moving axis.
2. a kind of idler wheel transmission mechanism according to claim 1, it is characterised in that：The unilateral bearing is unidirectional zanjon
Ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309105.9U CN207867549U (en) | 2018-03-06 | 2018-03-06 | A kind of idler wheel transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309105.9U CN207867549U (en) | 2018-03-06 | 2018-03-06 | A kind of idler wheel transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867549U true CN207867549U (en) | 2018-09-14 |
Family
ID=63455792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309105.9U Expired - Fee Related CN207867549U (en) | 2018-03-06 | 2018-03-06 | A kind of idler wheel transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345689A (en) * | 2018-10-15 | 2019-02-15 | 深圳怡化电脑股份有限公司 | A kind of control method and banknote storage machine of reduction card paper money rate |
-
2018
- 2018-03-06 CN CN201820309105.9U patent/CN207867549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345689A (en) * | 2018-10-15 | 2019-02-15 | 深圳怡化电脑股份有限公司 | A kind of control method and banknote storage machine of reduction card paper money rate |
| CN109345689B (en) * | 2018-10-15 | 2021-04-13 | 深圳怡化电脑股份有限公司 | Control method for reducing paper money clamping rate and paper money storage machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 |