CN204980967U - Novel speed reducer davit - Google Patents
Novel speed reducer davit Download PDFInfo
- Publication number
- CN204980967U CN204980967U CN201520665988.3U CN201520665988U CN204980967U CN 204980967 U CN204980967 U CN 204980967U CN 201520665988 U CN201520665988 U CN 201520665988U CN 204980967 U CN204980967 U CN 204980967U
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- CN
- China
- Prior art keywords
- fixed mount
- bearing
- speed reducer
- bolt
- rear end
- 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.)
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Abstract
The utility model provides a novel speed reducer davit, includes the mount and plays the gallows, lifts by crane the fixing device that put up and sets up below the mount, and fixing device includes support and fixing bolt, and the support is the solid of revolution, and its generating line is the pitch arc that the middle part is close to the axis, and the support center is equipped with along its axial through -hole, and fixing bolt runs through the through -hole, and its upper end is connected with the mount, its lower extreme and a hanger connected, the both ends face all is provided with the rubber packing ring about the support.
Description
Technical field
The utility model relates to a kind of Novel speed reducer arm.
Background technology
On shop equipment, the direct-connected reductor of common one needs arm to hang, and arm fixed mount and upending frame junction are only supported by a 12mm fastened by screw.In process of production, cake sieving machine initial start stage can be comparatively large because of the more and weight of transfer roller, and fixed mount causes damage with the mutual friction of upending frame phase to screw, and 12mm screw is subject to greater impact power and easily causes bending fractureing, cisco unity malfunction, impact production.
Summary of the invention
For the defect existed in prior art, the utility model provides a kind of Novel speed reducer arm, easy to use, and long service life.
Concrete technical scheme is: a kind of Novel speed reducer arm, comprise fixed mount and upending frame, upending frame is arranged at below fixed mount by anchor fitting, and anchor fitting comprises bearing and bolt of rear end plate, and bearing is gyro-rotor, its bus is the camber line of middle part near axis, bearing center is provided with the through hole along its axis, and bolt of rear end plate runs through through hole, and its upper end is connected with fixed mount, its lower end is connected with upending frame, and the upper and lower both ends of the surface of bearing are provided with rubber cradle.
Described bolt of rear end plate two ends are provided with nut, fixed mount, bearing are fixedly connected with from top to bottom with upending frame, are provided with pad between nut and the contact surface of fixed mount by bolt of rear end plate with coordinating of nut.
Rubber cradle is provided with between described pad and fixed mount.
The utility model low cost of manufacture, easy to use, bearing two ends diameter is greater than its mid diameter, its shape and structure is stablized, and when upending frame shakes, bearing can bear the application force of most of upending frame, reduce the stressed of bolt of rear end plate, extend the service life of bolt of rear end plate, rubber cradle effectively can alleviate the axial vibration of upending frame, more stable when equipment package is run.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, a kind of Novel speed reducer arm, comprise fixed mount 1 and upending frame 2, upending frame 2 is arranged at below fixed mount 1 by anchor fitting, anchor fitting comprises bearing 3 and bolt of rear end plate 4, bearing 3 is gyro-rotor, and its bus is the camber line of middle part near axis, and bearing 3 center is provided with the through hole along its axis, bolt of rear end plate 4 runs through through hole, its upper end is connected with fixed mount 1, and its lower end is connected with upending frame 2, and bearing about 3 both ends of the surface are provided with the first rubber cradle 5.
Bolt of rear end plate 4 two ends are provided with nut 6, fixed mount 1, bearing 3 are fixedly connected with from top to bottom with upending frame 2, are provided with pad 7 between the contact surface of nut 6 and fixed mount 1 by bolt of rear end plate 4 with coordinating of nut 6.The second rubber cradle 8 is provided with between pad 7 and fixed mount 1.
Bearing 3 two ends diameter is greater than its mid diameter, its shape and structure is stablized, when upending frame 2 shakes, bearing 3 can bear the application force of most of upending frame 2, reduce the stressed of bolt of rear end plate 4, extend the service life of bolt of rear end plate 4, the first rubber cradle 5 effectively can alleviate the axial vibration of upending frame 2, more stable when equipment package is run.
Claims (3)
1. a Novel speed reducer arm, it is characterized in that: comprise fixed mount and upending frame, upending frame is arranged at below fixed mount by anchor fitting, and anchor fitting comprises bearing and bolt of rear end plate, and bearing is gyro-rotor, its bus is the camber line of middle part near axis, bearing center is provided with the through hole along its axis, and bolt of rear end plate runs through through hole, and its upper end is connected with fixed mount, its lower end is connected with upending frame, and the upper and lower both ends of the surface of bearing are provided with rubber cradle.
2. a kind of Novel speed reducer arm as claimed in claim 1, it is characterized in that: described bolt of rear end plate two ends are provided with nut, with coordinating of nut, fixed mount, bearing are fixedly connected with from top to bottom with upending frame by bolt of rear end plate, between nut and the contact surface of fixed mount, are provided with pad.
3. a kind of Novel speed reducer arm as claimed in claim 2, is characterized in that: be provided with rubber cradle between described pad and fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665988.3U CN204980967U (en) | 2015-08-31 | 2015-08-31 | Novel speed reducer davit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665988.3U CN204980967U (en) | 2015-08-31 | 2015-08-31 | Novel speed reducer davit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980967U true CN204980967U (en) | 2016-01-20 |
Family
ID=55115356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520665988.3U Active CN204980967U (en) | 2015-08-31 | 2015-08-31 | Novel speed reducer davit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980967U (en) |
-
2015
- 2015-08-31 CN CN201520665988.3U patent/CN204980967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |