CN204568693U - Motorized pulleys - Google Patents
Motorized pulleys Download PDFInfo
- Publication number
- CN204568693U CN204568693U CN201420826445.0U CN201420826445U CN204568693U CN 204568693 U CN204568693 U CN 204568693U CN 201420826445 U CN201420826445 U CN 201420826445U CN 204568693 U CN204568693 U CN 204568693U
- Authority
- CN
- China
- Prior art keywords
- flexibly connected
- drum shell
- core
- packing ring
- motorized pulleys
- 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
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The purpose of this utility model is to provide a kind of motorized pulleys, external motor and drop-gear box can not be needed, built-in electrical motor is utilized to provide power to rotate, it is characterized in that: comprise drum shell, the inner side of described drum shell is provided with roller seat, described roller seat side is provided with stable element, described stable element side is connected with motor activity, described motor side is provided with gear cluster, described gear cluster opposite side is provided with adaptor union, described adaptor union side is provided with swelling device, described swelling device outside is provided with rubber pad, be flexibly connected with swelling device, and fit tightly with drum shell, cylinder connecting device outside, described drum shell side is provided with driving device, the beneficial effects of the utility model are: during use, described motorized pulleys are placed among whole connecting gear by roller seat, as drive roll, pass through driving device, other follower rollers among whole connecting gear are driven to rotate.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly relates to a kind of motorized pulleys.
Background technology
On airport, the ground such as station or workshop often needs to use article transfer machine and carries out portage, drum-type article transfer machine due to structure relatively simple, the advantage that transmission efficiency is higher is widely used, but the electrical motor of traditional drum-type connecting gear, retarder is outside head roll, volume is large, complex structure, carrying is inconvenient, therefore there are the motorized pulleys that various electrical motor is built-in in recent years, but existing most of motorized pulleys inner structure is complicated, manufacturing cost is high, technological requirement is high, and there is diameter of cylinder large, noise is high, running irregularity, use the shortcomings such as inconvenient, be difficult to apply on a large scale.
Utility model content
The purpose of this utility model is to provide a kind of motorized pulleys, external motor and drop-gear box can not be needed, built-in electrical motor is utilized to provide power to rotate, be arranged in drum-type article transfer machine and use, there is compact conformation, driving efficiency be high, noise is low, long service life, smooth running, reliable operation, take up space the plurality of advantages such as little, easy for installation.
The technical solution of the utility model is: a kind of motorized pulleys, it is characterized in that: comprise drum shell, the inner side of described drum shell is provided with roller seat, described roller seat side is flexibly connected with drum shell, described roller seat opposite side is provided with stable element, be flexibly connected with roller seat, can make motor when the highest turn, keep stable, simultaneously low turn do not reduce moment of torsion that kind, described stable element opposite side is connected with motor activity, described motor opposite side is provided with gear cluster, be connected with motor by transmission shaft, described gear cluster opposite side is provided with adaptor union, be flexibly connected with gear cluster, the eccentric throw of motor transmission shaft and motorized pulleys diameter can be offset, described adaptor union side is provided with swelling device, described swelling device comprises rubber pad and pushes away the packing ring that rises, pushing away by adjustment the packing ring that rises makes rubber pad and drum shell fit tightly connection, the outside, side that described drum shell is provided with roller seat is provided with cable sleeve, be flexibly connected with drum shell, described cable sleeve inner is provided with connection lead, described drum shell opposite side cylinder connecting device outside is provided with driving device, be flexibly connected with cylinder connecting device.
Further, described swelling device comprises tensioner core, described tensioner core side is provided with jam-packed nut and reinforces nut, described jam-packed nut is threaded with tensioner core, described reinforcing nut is threaded with tensioner core, described jam-packed nut side is provided with expansion sleeve, be flexibly connected with tensioner core, described expansion sleeve is annular, there is tapering space inside, described expansion sleeve outside is provided with rubber pad, be flexibly connected with expansion sleeve, described rubber pad and drum shell fit tightly, the noise of equipment effectively can be reduced while making swelling device be connected with drum shell, described expansion sleeve side is provided with and pushes away the packing ring that rises, be flexibly connected with tensioner core, the described packing ring cross section of rising that pushes away is wedge shape, inclined-plane and expansion sleeve interior tapered tighter gap are fitted, the described packing ring side of rising that pushes away is provided with several push-tight bolts, be threaded with tensioner core, push-tight pad is provided with between described tensioner packing ring and push-tight bolt, tensioner packing ring and push-tight bolt are interconnected, described tensioner core inner is provided with axis hole, swelling device can with the drum shell of different-diameter with the use of, conveniently carry out being connected or dismantling with drum shell accurately.
Further, described push bolt quantity is two.
Further, the side of described push-tight bolt and tensioner core connection location is provided with locking card.
Further, described swelling device comprises buckle and to rise core, described buckle core outside of rising is provided with and pushes away the packing ring that rises, be flexibly connected with the buckle core that rises, the described bead outward that rises that pushes away is provided with rubber pad, described expansion sleeve is annular, there is tapering space inside, the described packing ring cross section of rising that pushes away is wedge shape, inclined-plane and rubber pad interior tapered tighter gap are fitted, and described buckle core one end of rising is provided with outer draw-in groove and internal layer draw-in groove, is provided with conical bush between described internal layer draw-in groove and internal layer draw-in groove, the described packing ring rear portion of rising that pushes away is provided with Clip Reed, is flexibly connected with the buckle core that rises.
Further, described driving device can select belt transmission.
Further, described driving device can select wheel chain driving device.
Further, described motor is direct current thoughts brushless motors.
Further, described drum shell diameter >=40mm.
Further, described gear cluster selects Hitachi SKD11 type gear cluster.
Further; described motorized pulleys inside is provided with control single chip computer; this micro controller system can select 80C51 micro controller system; the settings such as start and stop, speed governing, rotating adjustment can be carried out to motorized pulleys; simultaneously when drum electric is passed by stream, overvoltage, phase fault or stall, the fault such as out of control are occurred; automatically can enter guard mode, stop rollers running, and outside output alarm signal.
The beneficial effects of the utility model are: during use, described motorized pulleys are placed among whole connecting gear by roller seat, power is provided by motor, gear set drive swelling device is utilized to rotate, rubber pad and the drum shell of described swelling device outside fit tightly, there is not relative motion, therefore drum shell can be driven to rotate, described motorized pulleys are as drive roll, pass through driving device, other follower rollers among whole connecting gear are driven to rotate, stable element can make motor when the highest turn, keep stable, simultaneously low turn do not reduce moment of torsion that kind, adaptor union can offset the eccentric throw of motor transmission shaft and motorized pulleys diameter, the rubber pad of swelling device and outside thereof is while making swelling device be connected with drum shell, simply can regulate according to the size of drum shell diameter, conveniently be connected with drum shell accurately, effectively can reduce the noise of equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the section-drawing of the utility model embodiment one and embodiment two inside.
Fig. 2 is the front view of the utility model embodiment one.
Fig. 3 is the partial view of the utility model embodiment one swelling device.
Fig. 4 is the front view of the utility model embodiment two.
Fig. 5 is the left view of the utility model embodiment two.
Fig. 6 is the section-drawing of the utility model embodiment three inside.
Fig. 7 is the partial view of the utility model embodiment three swelling device.
Fig. 8 is control circuit schematic diagram of the present utility model.
Wherein: 1, drum shell 2, roller seat 3, stable element
4, motor 5, gear cluster 6, adaptor union
7, swelling device 8, cylinder connecting device 9, cable sleeve
10, connection lead 11, belt-driving seat cylinder 12, transmission gear
13, rubber pad 14, crowded rise nut 15, tensioner core
16, the packing ring 17 that rises, expansion sleeve 18, push-tight bolt is pushed away
19, push-tight pad 20, reinforcing nut 21, axis hole
22, locking card 23, buckle rise core 24, Clip Reed
25, outer draw-in groove 26, conical bush 27, internal layer draw-in groove
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
Embodiment one
As Fig. 1, Fig. 2, a kind of motorized pulleys shown in Fig. 3, comprise drum shell 1, the described inner side of drum shell 1 is provided with roller seat 2, described roller seat 2 side is flexibly connected with drum shell 1, described roller seat 2 opposite side is provided with stable element 3, be flexibly connected with roller seat 2, described stable element 3 opposite side and motor 4 are flexibly connected, described motor 4 opposite side is provided with gear cluster 5, be connected with motor 4 by transmission shaft, described gear cluster 5 opposite side is provided with adaptor union 6, be flexibly connected with gear cluster 5, described adaptor union 6 side is provided with swelling device 7, be flexibly connected with adaptor union 6, the outside, side that described drum shell 1 is provided with roller seat 2 is provided with cable sleeve 9, be flexibly connected with drum shell 1, described cable sleeve 9 inside is provided with connection lead 10, described drum shell 1 opposite side cylinder connecting device 8 outside is provided with belt-driving seat cylinder 11, be flexibly connected with cylinder connecting device 8, described swelling device 7 comprises tensioner core 15, described tensioner core 15 side is provided with jam-packed nut 14 and reinforces nut 20, described jam-packed nut 14 is threaded with tensioner core 15, described reinforcing nut 20 is threaded with tensioner core 15, described jam-packed nut 14 side is provided with expansion sleeve 17, be flexibly connected with tensioner core 15, described expansion sleeve 17 is annular, there is tapering space inside, described expansion sleeve 17 outside is provided with rubber pad 13, be flexibly connected with expansion sleeve 17, described expansion sleeve 17 side is provided with and pushes away the packing ring 16 that rises, be flexibly connected with tensioner core 15, it is described that to push away packing ring 16 cross section of rising be wedge shape, inclined-plane and expansion sleeve 17 interior tapered tighter gap are fitted, described packing ring 16 side of rising that pushes away is provided with two push-tight bolts 18, be threaded with tensioner core 15, push-tight pad 19 is provided with between described tensioner packing ring 16 and push-tight bolt 18, tensioner packing ring 16 and push-tight bolt 18 are interconnected, described tensioner core 17 inside is provided with axis hole 21, described push-tight bolt 18 is provided with locking card 22 with the side of tensioner core 15 connection location.
Mode of operation: during use, described motorized pulleys are placed among whole connecting gear by roller seat 2, power is provided by motor 4, gear set drive swelling device 7 is utilized to rotate, by regulating the adjustable relative position pushing away rise packing ring 16 and expansion sleeve 17 of described push bolt 18, thus rubber pad 13 and drum shell 1 are fitted tightly, there is not relative motion, reinforce when nut 20 can prevent swelling device 7 from rotating and occur to loosen between tensioner core 15 and jam-packed nut 14, described locking card 22 can prevent push-tight bolt 18 from occurring to loosen, therefore swelling device 7 can drive drum shell 1 to rotate, described motorized pulleys are as drive roll, by belt-driving seat cylinder 11, utilize drive belt, other follower rollers among whole connecting gear are driven to rotate.Described motorized pulleys inside is provided with control single chip computer as shown in Figure 8; this micro controller system can select 80C51 micro controller system; the settings such as start and stop, speed governing, rotating adjustment can be carried out to motorized pulleys; simultaneously when drum electric is passed by stream, overvoltage, phase fault or stall, the fault such as out of control are occurred; automatically guard mode can be entered; stop rollers running, and outside output alarm signal.
Embodiment two
As Fig. 1, Fig. 4, a kind of motorized pulleys shown in Fig. 5, comprise drum shell 1, the described inner side of drum shell 1 is provided with roller seat 2, described roller seat 2 side is flexibly connected with drum shell 1, described roller seat 2 opposite side is provided with stable element 3, be flexibly connected with roller seat 2, described stable element 3 opposite side and motor 4 are flexibly connected, described motor 4 opposite side is provided with gear cluster 5, be connected with motor 4 by transmission shaft, described gear cluster 5 opposite side is provided with adaptor union 6, be flexibly connected with gear cluster 5, described adaptor union 6 side is provided with swelling device 7, be flexibly connected with adaptor union 6, described swelling device 7 outside is provided with rubber pad 13, be flexibly connected with swelling device 7, and fit tightly with drum shell 1, the outside, side that described drum shell 1 is provided with roller seat 2 is provided with cable sleeve 9, be flexibly connected with drum shell 1, described cable sleeve 9 inside is provided with connection lead 10, described drum shell 1 opposite side cylinder connecting device 8 outside is provided with transmission gear 12, be flexibly connected with cylinder connecting device 8.
Mode of operation: during use, described motorized pulleys are placed among whole connecting gear by roller seat 2, power is provided by motor 4, gear set drive swelling device 7 is utilized to rotate, rubber pad 13 and the drum shell 1 of described swelling device 7 outside fit tightly, and relative motion does not occur, drum shell 1 therefore can be driven to rotate, described motorized pulleys are as drive roll, by transmission gear 12, utilize chain to carry out transmission, drive other follower rollers among whole connecting gear to rotate.
Embodiment three
As Fig. 6, a kind of motorized pulleys shown in Fig. 7, comprise drum shell 1, the described inner side of drum shell 1 is provided with roller seat 2, described roller seat 2 side is flexibly connected with drum shell 1, described roller seat 2 opposite side is provided with stable element 3, be flexibly connected with roller seat 2, described stable element 3 opposite side and motor 4 are flexibly connected, described motor 4 opposite side is provided with gear cluster 5, be connected with motor 4 by transmission shaft, described gear cluster 5 opposite side is provided with adaptor union 6, be flexibly connected with gear cluster 5, described adaptor union 6 side is provided with swelling device 7, be flexibly connected with adaptor union 6, the outside, side that described drum shell 1 is provided with roller seat 2 is provided with cable sleeve 9, be flexibly connected with drum shell 1, described cable sleeve 9 inside is provided with connection lead 10, described drum shell 1 opposite side cylinder connecting device 8 outside is provided with belt-driving seat cylinder 11, be flexibly connected with cylinder connecting device 8, described swelling device 7 comprises buckle and to rise core 23, described buckle core 23 outside of rising is provided with and pushes away the packing ring 16 that rises, be flexibly connected with the buckle core 23 that rises, described packing ring 16 outside of rising that pushes away is provided with rubber pad 13, it is described that to push away packing ring 16 cross section of rising be wedge shape, inclined-plane and rubber pad 13 interior tapered tighter gap are fitted, described buckle core 23 one end of rising is provided with outer draw-in groove 25 and internal layer draw-in groove 27, conical bush 26 is provided with between described internal layer draw-in groove 25 and internal layer draw-in groove 27, described packing ring 16 rear portion of rising that pushes away is provided with Clip Reed 24, be flexibly connected with the buckle core 23 that rises.
Mode of operation: during use, described motorized pulleys are placed among whole connecting gear by roller seat 2, Clip Reed 24 on swelling device 7 is pushed into internal layer draw-in groove 27 place from outer draw-in groove 25, make to push away and rise by packing ring 16 by rubber pad 13 tensioner, thus rubber pad 13 and drum shell 1 are fitted tightly, there is not relative motion, power is provided by motor 4, gear set drive swelling device 7 is utilized to rotate, therefore swelling device 7 can drive drum shell 1 to rotate, described motorized pulleys are as drive roll, by belt-driving seat cylinder 11, utilize drive belt, other follower rollers among whole connecting gear are driven to rotate.
Above two embodiments of the present utility model have been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. motorized pulleys, it is characterized in that: comprise drum shell, the inner side of described drum shell is provided with roller seat, described roller seat side is flexibly connected with drum shell, described roller seat opposite side is provided with stable element, be flexibly connected with roller seat, described stable element opposite side is connected with motor activity, described motor opposite side is provided with gear cluster, be connected with motor by transmission shaft, described gear cluster opposite side is provided with adaptor union, be flexibly connected with gear cluster, described adaptor union side is provided with swelling device, be flexibly connected with adaptor union, described swelling device comprises rubber pad and pushes away the packing ring that rises, pushing away by adjustment the packing ring that rises makes rubber pad and drum shell fit tightly connection, the outside, side that described drum shell is provided with roller seat is provided with cable sleeve, be flexibly connected with drum shell, described cable sleeve inner is provided with connection lead, described drum shell opposite side cylinder connecting device outside is provided with driving device, be flexibly connected with cylinder connecting device.
2. a kind of motorized pulleys according to claim 1, it is characterized in that: described swelling device comprises buckle and to rise core, described buckle core outside of rising is provided with and pushes away the packing ring that rises, be flexibly connected with the buckle core that rises, the described bead outward that rises that pushes away is provided with rubber pad, described rubber pad is annular, there is tapering space inside, the described packing ring cross section of rising that pushes away is wedge shape, inclined-plane and rubber pad interior tapered tighter gap are fitted, described buckle core one end of rising is provided with outer draw-in groove and internal layer draw-in groove, conical bush is provided with between described internal layer draw-in groove and internal layer draw-in groove, the described packing ring rear portion of rising that pushes away is provided with Clip Reed, be flexibly connected with the buckle core that rises.
3. a kind of motorized pulleys according to claim 1, it is characterized in that: described swelling device comprises tensioner core, described tensioner core side is provided with jam-packed nut and reinforces nut, described jam-packed nut is threaded with tensioner core, described reinforcing nut is threaded with tensioner core, described jam-packed nut side is provided with expansion sleeve, be flexibly connected with tensioner core, described expansion sleeve is annular, there is tapering space inside, described expansion sleeve outside is provided with rubber pad, be flexibly connected with expansion sleeve, described rubber pad and drum shell fit tightly, described expansion sleeve side is provided with and pushes away the packing ring that rises, be flexibly connected with tensioner core, the described packing ring cross section of rising that pushes away is wedge shape, inclined-plane and expansion sleeve interior tapered tighter gap are fitted, the described packing ring side of rising that pushes away is provided with several push-tight bolts, be threaded with tensioner core, push-tight pad is provided with between described tensioner packing ring and push-tight bolt, tensioner packing ring and push-tight bolt are interconnected, described tensioner core inner is provided with axis hole.
4. a kind of motorized pulleys according to claim 1 or 2 or 3, is characterized in that: described cylinder connecting device outside is provided with belt-driving seat cylinder, is flexibly connected with cylinder connecting device.
5. a kind of motorized pulleys according to claim 1 or 2 or 3, is characterized in that: described cylinder connecting device outside is provided with transmission gear, is flexibly connected with cylinder connecting device.
6. a kind of motorized pulleys according to claim 1 or 2 or 3, is characterized in that: described motor is direct current thoughts brushless motors.
7. a kind of motorized pulleys according to claim 1 or 2 or 3, is characterized in that: described drum shell diameter >=40mm.
8. a kind of motorized pulleys according to claim 1 or 2 or 3, is characterized in that: described gear cluster selects Hitachi SKD11 type gear cluster.
9. a kind of motorized pulleys according to claim 3, it is characterized in that: described push-tight bolt quantity is two, the side of described push-tight bolt and tensioner core connection location is provided with locking card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826445.0U CN204568693U (en) | 2014-12-22 | 2014-12-22 | Motorized pulleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826445.0U CN204568693U (en) | 2014-12-22 | 2014-12-22 | Motorized pulleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568693U true CN204568693U (en) | 2015-08-19 |
Family
ID=53861363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826445.0U Expired - Fee Related CN204568693U (en) | 2014-12-22 | 2014-12-22 | Motorized pulleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555323A (en) * | 2014-12-22 | 2015-04-29 | 天津诺泰克传动技术有限公司 | Electric roller |
| CN113844829A (en) * | 2021-09-15 | 2021-12-28 | 超音速智能技术(杭州)有限公司 | Servo motor based on conveyer belt uses |
| CN114473030A (en) * | 2022-02-14 | 2022-05-13 | 江苏大明工业科技集团有限公司 | Positioning detection device of flying shear |
| WO2024198258A1 (en) * | 2023-03-31 | 2024-10-03 | 深圳森合创新科技有限公司 | Integrated electrically-driven cutter and mower |
-
2014
- 2014-12-22 CN CN201420826445.0U patent/CN204568693U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555323A (en) * | 2014-12-22 | 2015-04-29 | 天津诺泰克传动技术有限公司 | Electric roller |
| CN113844829A (en) * | 2021-09-15 | 2021-12-28 | 超音速智能技术(杭州)有限公司 | Servo motor based on conveyer belt uses |
| CN114473030A (en) * | 2022-02-14 | 2022-05-13 | 江苏大明工业科技集团有限公司 | Positioning detection device of flying shear |
| WO2024198258A1 (en) * | 2023-03-31 | 2024-10-03 | 深圳森合创新科技有限公司 | Integrated electrically-driven cutter and mower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204568693U (en) | Motorized pulleys | |
| CN201176342Y (en) | Winding device | |
| CN104860171B (en) | Permanent magnet synchronous traction machine convenient to assemble and maintain | |
| CN106362973A (en) | Single-drive multi-gear linkage insulator cleaning device | |
| CN104555323A (en) | Electric roller | |
| CN104191209A (en) | Disassembly and assembly machine capable of rotating by 360 degrees | |
| CN204041907U (en) | Double nut rotating feed mechanism | |
| CN203333069U (en) | Wire winding shaft assembly of wire winding machine | |
| CN202914693U (en) | Rear axle booster end cover bearing locating and regulating device | |
| CN205527034U (en) | Cable conductor coiler | |
| CN202655416U (en) | Internal thread copper pipe molding spinning device | |
| CN204413844U (en) | The knife sharpener main shaft driving device of lag cooler processing | |
| CN204183191U (en) | 360 degree rotate changer | |
| CN203227529U (en) | Ball mill | |
| CN204549591U (en) | A kind of paper in reel rewinding machine air roll | |
| CN203335777U (en) | Anti-dust device of tensioning wheel | |
| CN203378286U (en) | Transmission mechanism for returning machine of corn harvester | |
| CN203319379U (en) | Cradle center device | |
| CN202942858U (en) | Circular mould granulator | |
| CN202399419U (en) | Wire take-up device for multi-wire silicon wafer cutting machine | |
| CN203712883U (en) | Drive system of wire saw machine | |
| CN204675584U (en) | A kind of rope hoisting mechanism | |
| CN209682680U (en) | The cutter of underwater pelletizer | |
| CN202780805U (en) | Sharpening head repairing assembly for electrode sharpening machine | |
| CN210736125U (en) | Vertical driving host machine for material conveying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20161222 |