CN203143585U - Buffer roller device - Google Patents
Buffer roller device Download PDFInfo
- Publication number
- CN203143585U CN203143585U CN 201320062268 CN201320062268U CN203143585U CN 203143585 U CN203143585 U CN 203143585U CN 201320062268 CN201320062268 CN 201320062268 CN 201320062268 U CN201320062268 U CN 201320062268U CN 203143585 U CN203143585 U CN 203143585U
- Authority
- CN
- China
- Prior art keywords
- spring
- seat
- crossbeam
- seat frame
- spring seat
- 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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Abstract
The utility model discloses a buffer roller device, which comprises support feet, a transverse beam, a spring seat frame and a roller group, wherein the roller group is fixed on the transverse beam through a side supporting column, a strip clamping slot is arranged in the support feet to enable the transverse beam to be clamped on the support feet, the spring seat frame is clamped on the lower end of the strip clamping slot, spring seat frame support plates are symmetrically arranged on the left and the right sides of the lower end of the spring seat frame, a spring is arranged between the transverse beam and the spring seat frame, and a spring guide sleeve is arranged in the middle of the spring, and is fixed on the transverse beam and the spring seat frame through nuts. The buffer roller device is simple in structure, excellent in buffer effect, excellent in protection effect of belts and long in service life.
Description
Technical field
The utility model relates to a kind of belt load transfer device, relates in particular to a kind of impact idler device.
Background technology
The impact idler device is the vitals of band conveyor, and it plays a key effect to the protection of belt, and especially big in freight volume, drop is big, being subjected on the material conveyer of piece material arranged, and often loses efficacy because of impact idler or the buffering effect difference causes belt to break scrapping.At present, the impact idler device is provided with spring by B-C post mostly or is provided with spring in the junction of lateral brace and side carrying roller and arrives buffering effect, but this design can only make middle idler roller or side carrying roller be cushioned, and causes belt deformation easily, and there is certain damage in belt.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, good buffer effect, the impact idler device of belt long service life.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs:
A kind of impact idler device, comprise leg, crossbeam, the spring frame of seat, be fixed on carrying roller group on the crossbeam by lateral brace, described leg inboard is provided with a strip-shaped clamp groove is connected on the leg crossbeam, the described spring frame of seat is connected to the draw-in groove lower end, this spring frame of seat lower end is symmetrically set with spring frame of seat stay bearing plate, be provided with spring between crossbeam and the spring frame of seat, be provided with spring guide in the middle of the spring, spring guide is fixed on crossbeam and the spring frame of seat by nut.
The beneficial effect that the utlity model has: by spring being arranged between crossbeam and the spring frame of seat; whole carrying roller can both be cushioned, improve buffering effect, effectively prevent the deformation of belt; play the effect of protection belt, effectively prolonged the service life of belt.
Description of drawings
Fig. 1 is lateral plan of the present utility model;
Fig. 2 is front view of the present utility model.
Among the figure: leg 1, crossbeam 2, the spring frame of seat 3, lateral brace 4, carrying roller group 5, draw-in groove 6, spring frame of seat stay bearing plate 7, spring 8, spring guide 9, nut 10.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of impact idler device, comprise leg 1, crossbeam 2, the spring frame of seat 3, be fixed on carrying roller group 5 on the crossbeam 2 by lateral brace 4, described leg 1 inboard is provided with a strip-shaped clamp groove 6 is connected on the leg 1 crossbeam 2, the described spring frame of seat 3 is connected to draw-in groove 6 lower ends, these spring frame of seat 3 lower ends are symmetrically set with spring frame of seat stay bearing plate 7, be provided with spring 8 between crossbeam 2 and the spring frame of seat 3, be provided with spring guide 9 in the middle of the spring 8, spring guide 9 is fixed on crossbeam 2 and the spring frame of seat 3 by nut 10.
The utility model is in actual mechanical process; when material adds on the belt; crossbeam 2 is stressed to move down along draw-in groove 6; spring 8 compressions make carrying roller group 5 be with belt to move down, and make whole support roller device can both obtain buffering; improve buffering effect; reduce material to belt and whole impact idler device impulsive force, improve the protection effect to belt, prolong the life-span of belt and impact idler device.
Claims (1)
1. impact idler device, comprise leg (1), crossbeam (2), the spring frame of seat (3), be fixed on carrying roller group (5) on the crossbeam (1) by lateral brace (4), it is characterized in that: described leg (1) inboard is provided with a strip-shaped clamp groove (6) is connected on the leg (1) crossbeam (2), the described spring frame of seat (3) is connected to draw-in groove (6) lower end, this spring frame of seat (3) lower end is symmetrically set with spring frame of seat stay bearing plate (7), be provided with spring (8) between crossbeam (2) and the spring frame of seat (3), be provided with spring guide (9) in the middle of the spring (8), spring guide (9) is fixed on crossbeam (2) and the spring frame of seat (3) by nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062268 CN203143585U (en) | 2013-01-31 | 2013-01-31 | Buffer roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062268 CN203143585U (en) | 2013-01-31 | 2013-01-31 | Buffer roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143585U true CN203143585U (en) | 2013-08-21 |
Family
ID=48971129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062268 Expired - Fee Related CN203143585U (en) | 2013-01-31 | 2013-01-31 | Buffer roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934494A (en) * | 2017-11-23 | 2018-04-20 | 江苏雨燕模业科技有限公司 | A kind of blanking output mechanism based on automobile die processing |
| CN108658449A (en) * | 2018-03-29 | 2018-10-16 | 浙江中硅新材料有限公司 | A kind of ceramic roller with long service life |
-
2013
- 2013-01-31 CN CN 201320062268 patent/CN203143585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934494A (en) * | 2017-11-23 | 2018-04-20 | 江苏雨燕模业科技有限公司 | A kind of blanking output mechanism based on automobile die processing |
| CN108658449A (en) * | 2018-03-29 | 2018-10-16 | 浙江中硅新材料有限公司 | A kind of ceramic roller with long service life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140131 |