CN205132281U - Roller bed rotation driving device - Google Patents
Roller bed rotation driving device Download PDFInfo
- Publication number
- CN205132281U CN205132281U CN201520861476.4U CN201520861476U CN205132281U CN 205132281 U CN205132281 U CN 205132281U CN 201520861476 U CN201520861476 U CN 201520861476U CN 205132281 U CN205132281 U CN 205132281U
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- CN
- China
- Prior art keywords
- screw rod
- reductor
- friction wheel
- roller bed
- rotating shaft
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Abstract
The utility model discloses a roller bed rotation driving device, which comprises a support connected with a roller bed, wherein the support is connected with a connecting plate, the connecting plate is rotationally connected with a speed reducer mounting plate through a rotating shaft, a walking friction wheel is mounted on the side wall of the speed reducer mounting plate, the axis of the walking friction wheel is positioned on one side of the rotating shaft, and an adjusting mechanism for adjusting the downward pressure of the walking friction wheel is arranged between the speed reducer mounting plate and the connecting plate; the adjusting mechanism comprises a screw rod, a nut and a spring, one end of the screw rod is fixedly connected with the end part of the connecting plate, the connecting point is located above the rotating shaft, the other end of the screw rod penetrates out of a waist-shaped hole in the speed reducer mounting plate, the nut is arranged at the end part of the screw rod, the spring is arranged between the nut and the speed reducer mounting plate, and the spring is sleeved on the screw rod. The rotating angle of the speed reducer mounting plate around the rotating shaft can be adjusted through the adjusting mechanism, the contact pressing force of the walking friction wheel and the fixed rail is adjusted, and meanwhile, the tension of the spring allows the walking friction wheel to swing in a small range under the condition that a working site is uneven.
Description
Technical field
The utility model belongs to a kind of engine installation, is specifically related to a kind of roller bed rotating driving device on rotating roller bed.
Background technology
At present; rotary rolling machine on the spinning device; when needs drive slewing arrangement to rotate; usually motor can be adopted to drive reductor, reductor driven gear, the tooth bar of gear again on driven rotary device or gear; thus driving device rotates; or motor can be adopted to drive reductor, and reductor drives friction wheel, the form that friction wheel from rotation thus driving device rotate.Common rotating driving device is all friction wheel and the direct rigid contact of body, between not buffering, or have floating buffer, but buffering setting range is narrow, bad adaptability.
Utility model content
The purpose of this utility model is to provide one can not only realize spinfunction, and strong adaptability, easy to adjust, structure simple roller bed rotating driving device.
For achieving the above object, the roller bed rotating driving device of the utility model design, it is characterized in that: comprise the bearing be connected with roller bed, described bearing is connected with a plate, described connecting panel is rotationally connected by rotating shaft and reductor adapter plate, reductor adapter plate sidewall is provided with walking friction wheel, and the axis of described walking friction wheel is positioned at the side of described rotating shaft, is provided with the regulating mechanism regulating friction wheel downforce of walking between described reductor adapter plate and connecting panel; Described regulating mechanism comprises screw rod, nut and spring, described screw rod one end is connected with connecting panel end winding support and this point of connection is positioned at above described rotating shaft, the other end of described screw rod to pass and this end is provided with described nut from the waist-shaped hole described reductor adapter plate, be provided with described spring between described nut and reductor adapter plate, described spring housing is located on screw rod.
Preferably, described reductor adapter plate sidewall is fixed with driving main body, described driving main body comprises reductor and motor, and described walking friction wheel is arranged on the sidewall of described reductor and is connected with the mouth of reductor, and described reductor input end is connected with motor output end.
Preferably, described connecting panel comprises horizontal part and vertical portion, and described horizontal part is connected with bearing, and described vertical portion is connected with described screw rod, and described rotating shaft is positioned at the intersection of described horizontal part and vertical portion.
Preferably, described connecting panel is connected with described screw rod by follow block.
The beneficial effects of the utility model are: can regulate reductor adapter plate rotational angle around the shaft by nut, screw rod and spring, realize regulating walking friction wheel to contact thrust with trapped orbit, simultaneously, in work-yard unfairness situation, the tension force of spring allows the swing by a small margin of walking friction wheel, the utility model is highly suitable on rotating roller bed and carries out installation and use, and it is simple, compact to have structure, and safeguards and overhaul conveniently.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model
In figure: bearing 1, connecting panel 2 (horizontal part 2.1, vertical portion 2.2), follow block 3, screw rod 4, rotating shaft 5, reductor adapter plate 6, reductor 7, motor 8, walking friction wheel 9, nut 10, spring 11, fixing roller-way 12.
Detailed description of the invention
Below by Fig. 1 and the mode enumerating embodiment more of the present utility model; be described in further detail the technical solution of the utility model (comprising optimal technical scheme), any technical characteristic in the present embodiment and any technical scheme all do not limit protection domain of the present utility model.
As shown in Figure 1, the roller bed rotating driving device of the utility model design, comprises bearing 1, bearing 1 one end is arranged on roller bed, described bearing 1 other end is connected with connecting panel 2 one end, and described connecting panel 2 other end is connected with follow block 3 one end, and described follow block 3 other end is provided with screw rod 4; Be connected with reductor adapter plate 6 lower rotation by rotating shaft 5 in the middle part of described connecting panel 2; Reductor adapter plate 6 sidewall is provided with reductor 7, and reductor 7 input end is connected with motor 8 mouth, and reductor 7 mouth is connected with walking friction wheel 9; Described screw rod 4 one end is connected with follow block 3, and the other end is through described reductor adapter plate 6 and end is provided with nut 10, and be provided with spring 11 between described nut 10 and reductor adapter plate 6, described spring 11 is set on screw rod 4.
Again as shown in Figure 1, described connecting panel 2 comprises horizontal part 2.1 and vertical portion 2.2, and described horizontal part 2.1 is connected with bearing 1, and described vertical portion 2.2 is connected with described follow block 3, and described rotating shaft 5 is positioned at the intersection of described horizontal part 2.1 and vertical portion 2.2.
After the requirement of receiving rotating signal, the motor 8 of roller bed rotary drive mechanism works, and motor 8 drives reductor 7 to rotate, and reductor 7 drives again walking friction wheel 9 to rotate, walking friction wheel 9 rolls on fixing roller-way 12, is with action roller bed to install body simultaneously and rotates around centre of gration mechanism.Walking friction wheel 9 compresses degree with the contact of fixing roller-way 12, and the deflection that can change spring 11 by the position of the nut 10 on adjusting screw(rod) 4 obtains.Under running into the irregular situation of fixing roller-way 12, due to the tension force on screw rod 4, spring 11, allow walking friction wheel 95 to there is certain amplitude of fluctuation around the shaft, avoid the rigid contact of walking friction wheel 9 and fixing roller-way 12, thus the utility model has better comformability.
Walking friction wheel 9 around the shaft 5 swing in, also can there is the situation that the point of connection around screw rod 4 and follow block 3 swings and occur, although the amplitude of oscillation is less in regulating mechanism; What the utility model adopted is on reductor adapter plate 6, offer a waist shaped hole, and screw rod 4 passes from above-mentioned waist-shaped hole, thus solves regulating mechanism vibration problems.
Claims (4)
1. a roller bed rotating driving device, it is characterized in that: comprise the bearing (1) be connected with roller bed, described bearing (1) is connected with a plate (2), described connecting panel (2) is rotationally connected by rotating shaft (5) and reductor adapter plate (6), reductor adapter plate (6) sidewall is provided with walking friction wheel (9), the axis of described walking friction wheel (9) is positioned at the side of described rotating shaft (5), the regulating mechanism regulating friction wheel (9) downforce of walking is provided with between described reductor adapter plate (6) and connecting panel (2), described regulating mechanism comprises screw rod (4), nut (10) and spring (11), described screw rod (4) one end is connected with connecting panel (2) end winding support and this point of connection is positioned at described rotating shaft (5) top, the other end of described screw rod (4) to pass and this end is provided with described nut (10) from the waist-shaped hole described reductor adapter plate (6), be provided with described spring (11) between described nut (10) and reductor adapter plate (6), described spring (11) is set on screw rod (4).
2. roller bed rotating driving device according to claim 1, it is characterized in that: described reductor adapter plate (6) sidewall is fixed with driving main body, described driving main body comprises reductor (7) and motor (8), described walking friction wheel (9) is arranged on the sidewall of described reductor (7) and is connected with the mouth of reductor (7), and described reductor (7) input end is connected with motor (8) mouth.
3. roller bed rotating driving device according to claim 1, it is characterized in that: described connecting panel (2) comprises horizontal part (2.1) and vertical portion (2.2), described horizontal part (2.1) is connected with bearing (1), described vertical portion (2.2) is connected with described screw rod (4), and described rotating shaft (5) is positioned at the intersection of described horizontal part (2.1) and vertical portion (2.2).
4. the roller bed rotating driving device according to claim 1 or 3, is characterized in that: described connecting panel (2) is connected with described screw rod (4) by follow block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861476.4U CN205132281U (en) | 2015-10-30 | 2015-10-30 | Roller bed rotation driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861476.4U CN205132281U (en) | 2015-10-30 | 2015-10-30 | Roller bed rotation driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132281U true CN205132281U (en) | 2016-04-06 |
Family
ID=55618095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861476.4U Active CN205132281U (en) | 2015-10-30 | 2015-10-30 | Roller bed rotation driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373592A (en) * | 2020-11-26 | 2021-02-19 | 重庆大学 | Space ladder climbing robot for high-speed heavy-load transportation |
-
2015
- 2015-10-30 CN CN201520861476.4U patent/CN205132281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373592A (en) * | 2020-11-26 | 2021-02-19 | 重庆大学 | Space ladder climbing robot for high-speed heavy-load transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: 442000 Shiyan City, Hubei Province Zhang Wan Zhaojiagou Community Sports Road No. 20 Patentee after: DONGFENG EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10 Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| TR01 | Transfer of patent right |