CN206347859U - A kind of drying roller with emergency start device - Google Patents
A kind of drying roller with emergency start device Download PDFInfo
- Publication number
- CN206347859U CN206347859U CN201720006355.0U CN201720006355U CN206347859U CN 206347859 U CN206347859 U CN 206347859U CN 201720006355 U CN201720006355 U CN 201720006355U CN 206347859 U CN206347859 U CN 206347859U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- emergency start
- start device
- gear
- drying 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of drying roller with emergency start device, its structure includes frame, cylinder and drive device, drive device is made up of big friction wheel, small friction pulley, bearing block one and reducing motor one, also include emergency start device, emergency start device is by gear wheel, little gear, bearing block two and reducing motor two, and gear wheel is welded in the middle part of cylinder, and little gear is meshed with gear wheel, and be fixed on by bearing block two on support base, little gear is driven by reducing motor two.After adopting the above technical scheme, the drying roller with emergency start device that the utility model is provided, adds gear-driven emergency start device, overcoming existing drying roller can not be with the defect for carrying startup；Emergency start device is adjusted its position by cylinder, big little gear is only meshed within the of short duration time of emergency start, is reduced the two working time, reduce the abrasion of gear, substantially prolongs the life-span of gear.
Description
Technical field
The utility model is related to a kind of drying roller with emergency start device.
Background technology
The drying roller of early stage, drives two groups of gears being meshed to drive turning for cylinder generally by reducing motor
Dynamic, after the major defect that such structure is present is gear wear, gear wheel changes extremely difficult, mostly can only be direct by cylinder
Scrap, existing drying roller, be improved to drive two groups of friction pulleys to drive the rotation of cylinder using reducing motor mostly, rub
The abrasion of wheel has no effect on the normal of roller and used, and overcomes the defect of early structure, still, simple using the wheel drive that rubs
Drying roller equally exists defect, meets with and powers off suddenly during equipment use, or the material for some reason in roller is not complete
Eject in the case of being forced to shutdown, due to carrying substantial amounts of material in roller, when equipment is again started up, friction pulley meeting
Skid, it is impossible to drive barrel body rotation, and be also inevitable in actual production with the situation that load starts.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of drying roller with emergency start device, drying rolling
Cylinder can overcome existing drying roller can not be with the defect for carrying startup.
In order to solve the above technical problems, the technical scheme that the utility model is used is：One kind carries emergency start device
Drying roller, its structure include frame, cylinder and drive device, the drive device is by big friction wheel, small friction pulley, bearing
Seat one and reducing motor one are constituted, and are formed between the big friction wheel and cylinder by the elastic folded plate welded together with the two
Overall, each big friction wheel is supported by two be arranged symmetrically small friction pulley respectively, and small friction pulley passes through bearing block one and frame
It is fixedly connected, and is driven by reducing motor one, in addition to emergency start device, the emergency start device is by gear wheel, small tooth
Wheel, bearing block two and reducing motor two, the gear wheel are welded in the middle part of cylinder, and the little gear is meshed with gear wheel, and
It is fixed on by bearing block two on support base, little gear is driven by reducing motor two.
Further, the support base bottom is provided with four horn rings, frame and is provided with guide rail, for enabling support base edge
The axis direction movement of cylinder.
Further, the flexible club head of one end of the support base and cylinder is hinged, and cylinder middle section is fixed in frame.
Further, the elastic folded plate is in π fonts, and its raised planar ends is welded on cylinder, and two flangings are welded in
On the inner ring of big friction wheel.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：
1st, the utility model provides a kind of drying roller with emergency start device, adds gear-driven urgent
Starter, overcoming existing drying roller can not be with the defect for carrying startup.
2nd, the utility model provide a kind of drying roller with emergency start device, emergency start device by cylinder Lai
Its position is adjusted, big little gear is only meshed within the of short duration time of emergency start, reduces the two working time, reduce
The abrasion of gear, substantially prolongs the life-span of gear.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is a kind of schematic diagram of the drying roller with emergency start device of the utility model；
The sectional view that Fig. 2 is A-A in Fig. 1；
The sectional view that Fig. 3 is B-B in Fig. 1.
In figure：The electricity 1. the small bearing block 1 of friction pulley 33. of 2. cylinder of frame, 3. drive device, 31. big friction wheel 32. slows down
The reducing motor 2 6. of 53. bearing block of elastic folded plate 5. emergency start device, 51. gear wheel, 52. little gear of machine 12 54. is supported
The seat cylinder of 61. horn ring 7..
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of drying roller with emergency start device, its structure includes frame 1, cylinder 2
With drive device 3, drive device 3 is made up of big friction wheel 31, small friction pulley 32, bearing block 1 and reducing motor 1, greatly
Entirety is formed by the elastic folded plate 4 welded together with the two between friction pulley 31 and cylinder 2, each big friction wheel 31 is distinguished
Supported by two be arranged symmetrically small friction pulleys 32, small friction pulley 32 is fixedly connected by bearing block 1 with frame 1, and by subtracting
Speed motor 1 drives, in addition to emergency start device 5, and emergency start device 5 is by gear wheel 51, little gear 52, bearing block two
53 and reducing motor 2 54, gear wheel 51 is welded in the middle part of cylinder 2, and little gear 52 is meshed with gear wheel 51, and passes through bearing
Seat 2 53 is fixed on support base 6, and little gear 52 is driven by reducing motor 2 54, and the bottom of support base 6 is provided with four horn rings 61, machine
Guide rail is provided with frame 1, for enabling axis direction of the support base 6 along cylinder 2 to move, one end and the cylinder 7 of support base 6
Flexible club head is hinged, and the middle part of cylinder 7 is fixed in frame 1, and elastic folded plate 4 is in π fonts, and its raised planar ends is welded in cylinder
On body 2, two flangings are welded on the inner ring of big friction wheel 31.The rolling of the drying with emergency start device that the utility model is provided
Cylinder, by adding gear-driven emergency start device 5, can not start so as to overcome existing drying roller with carrying
Defect, further, emergency start device 5 is adjusted its position by cylinder 7, makes big little gear only in the of short duration of emergency start
It is meshed in time, reduces the two working time, reduce the abrasion of gear, substantially prolongs the life-span of gear.
Operation principle：
When drying roller is in stopped status, the expansion link of cylinder 7 is stretching state, between little gear 52 and gear wheel 51
Mutual dislocation, is not engaged, when equipment No Load Start, and cylinder 7 keeps stretching state, and friction rotation is driven by reducing motor 1
It is dynamic, and then drive the rotation of whole cylinder.
When equipment meets with unexpected power-off in use, or the material in roller is not completely exhausted out being forced to for some reason
In the case of shutdown, due to carrying substantial amounts of material in roller, it can not start by friction pulley with carrying merely, now gas
The expansion link of cylinder 7 is withdrawn, and little gear 52 is engaged with gear wheel 51, drives little gear 52 to rotate by reducing motor 2 54, and then is driven
Whole barrel body rotation is moved, after after cylinder normal rotation, starts reducing motor 1, is rotated further friction pulley, then cylinder 7 is stretched
Contracting bar stretches out, and separates big little gear, is continued to drive the operating of whole cylinder by friction pulley.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of drying roller with emergency start device, its structure includes frame (1), cylinder (2) and drive device (3),
The drive device (3) is made up of big friction wheel (31), small friction pulley (32), bearing block one (33) and reducing motor one (34),
It is overall by elastic folded plate (4) formation welded together with the two between the big friction wheel (31) and cylinder (2), Mei Ge great
Friction pulley (31) respectively by two be arranged symmetrically small friction pulley (32) support, small friction pulley (32) by bearing block one (33) with
Frame (1) is fixedly connected, and is driven by reducing motor one (34), it is characterised in that：Also include emergency start device (5), it is described
Emergency start device (5) is by gear wheel (51), little gear (52), bearing block two (53) and reducing motor two (54), the canine tooth
Wheel (51) is welded in the middle part of cylinder (2), and the little gear (52) is meshed with gear wheel (51), and solid by bearing block two (53)
It is scheduled on support base (6), little gear (52) is driven by reducing motor two (54).
2. a kind of drying roller with emergency start device according to claim 1, it is characterised in that：The support base
(6) bottom is provided with four horn rings (61), and frame is provided with guide rail on (1), for make support base (6) can along cylinder (2) axle
Move in line direction.
3. a kind of drying roller with emergency start device according to claim 2, it is characterised in that：The support base
(6) one end and the flexible club head of cylinder (7) are hinged, and are fixed in the middle part of cylinder (7) in frame (1).
4. a kind of drying roller with emergency start device according to claim 1, it is characterised in that：The elasticity folding
Plate (4) is in π fonts, and its raised planar ends is welded on cylinder (2), and two flangings are welded on the inner ring of big friction wheel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006355.0U CN206347859U (en) | 2017-01-04 | 2017-01-04 | A kind of drying roller with emergency start device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006355.0U CN206347859U (en) | 2017-01-04 | 2017-01-04 | A kind of drying roller with emergency start device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347859U true CN206347859U (en) | 2017-07-21 |
Family
ID=59324111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720006355.0U Expired - Fee Related CN206347859U (en) | 2017-01-04 | 2017-01-04 | A kind of drying roller with emergency start device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653425A (en) * | 2023-05-26 | 2023-08-29 | 广州恒星传导科技股份有限公司 | Baking equipment for printing on surface of teflon wire |
-
2017
- 2017-01-04 CN CN201720006355.0U patent/CN206347859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653425A (en) * | 2023-05-26 | 2023-08-29 | 广州恒星传导科技股份有限公司 | Baking equipment for printing on surface of teflon wire |
| CN116653425B (en) * | 2023-05-26 | 2023-11-28 | 广州恒星传导科技股份有限公司 | Baking equipment for printing on surface of teflon wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |