CN202729129U - Combined-type carrier roller buffering device - Google Patents
Combined-type carrier roller buffering device Download PDFInfo
- Publication number
- CN202729129U CN202729129U CN 201220381307 CN201220381307U CN202729129U CN 202729129 U CN202729129 U CN 202729129U CN 201220381307 CN201220381307 CN 201220381307 CN 201220381307 U CN201220381307 U CN 201220381307U CN 202729129 U CN202729129 U CN 202729129U
- Authority
- CN
- China
- Prior art keywords
- combined
- carrier roller
- buffering
- bracket
- type carrier
- 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
- 230000003139 buffering effect Effects 0.000 title abstract 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 8
- 239000000872 buffer Substances 0.000 description 5
- 239000006173 Good's buffer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model provides a combined-type carrier roller buffering device which comprises a buffering carrier roller, a combined-type carrier roller bracket, a buffering rubber spring, a channel steel bracket and a bracket, and is characterized in that the buffering carrier roller and the combined-type carrier roller bracket form a roller bracket combined body which is placed in the buffering rubber spring in a groove of the channel steel bracket; the channel steel bracket is arranged on the inner side of the bracket and is welded with the bracket; and the buffering rubber spring is fixed at two ends of the device through connection bolts, so as to form the combined-type carrier roller buffering device. The combined-type carrier roller buffering device is used in a blanking point of a belt conveyor or a belt feeding machine, so that when compared with an individual buffering carrier roller, the combined-type carrier roller buffering device performs a better buffering effect under the conditions of larger material grain grade and higher impact.
Description
Technical field:
The utility model relates to the combination shock absorber that a kind of idler for belt conveyer is used.
Background technology:
At present, belt conveyer solves the method for carrying roller buffer problem, mainly be at carrying roller cylindrical bag one deck rubber, consist of the rubber buffer carrying roller, alleviated material to the impact of belt, frame, but in the situation that material impact power is large, the power that impact idler bears material impact is little, can not well alleviate material impact, for solving this difficult problem, we have invented a kind of impact-resistant combined idler shock absorber.
Summary of the invention:
The purpose of this utility model provides a kind of combined idler shock absorber, solves present impact idler and bears the inadequate problem of cushion effect.
For achieving the above object, the utility model solves the technical scheme that its technical matters adopts and is:
A kind of combined idler shock absorber is comprised of impact idler 1, combined idler support 2, yielding rubber spring 3, channel-section steel carriage 4, support 5 and tie bolt 6.Impact idler 1 is installed on the combined idler support 2, form a roller rack association, be placed on the yielding rubber spring 3 in channel-section steel carriage 4 grooves, channel-section steel carriage 4 is positioned at the inboard of support 5 and welds with support 5, and the two ends of yielding rubber spring 3 are fixing with tie bolt 6.
The utility model adopts said structure compared with prior art to have following features:
1, when the material impact belt, the impact force action that impact idler is subject to and then is delivered on the yielding rubber spring to the combined idler support, has played good buffer action, impact idler bears material impact power and reduces, and has alleviated to a great extent the material impact effect.
2, the impulsive force behind the yielding rubber spring buffer is applied on the support through the channel-section steel carriage, like this, because area of thrust surface enlarge, damping increases, and natural frequency reduces, resonance frequency reduces, although it is constant to be applied to the pressure of yielding rubber spring, pressure reduces greatly, adds the buffer action of yielding rubber spring, the pressure of channel-section steel decomposes, and the instant impact of support is had larger mitigation.
3, because rubber and channel-section steel character widely different has different buffer actions to power, the transmission of power is stoped, and has solved shock problem.
4, useful achievement is to compare good buffer effect with independent impact idler.
Description of drawings:
Fig. 1 is the structural representation of the utility model combined idler shock absorber;
Fig. 2 is the left view of Fig. 1.
Drawing reference numeral: 1 impact idler, 2 combined idler supports, 3, yielding rubber spring, 4 channel-section steel carriages, 5 supports, 6 tie bolts.
The specific embodiment:
Contrast Fig. 1～2, the utility model combined idler shock absorber is comprised of impact idler 1, combined idler support 2, yielding rubber spring 3, channel-section steel carriage 4, support 5 and tie bolt 6.
Its specific structural features is: impact idler 1 is installed on the combined idler support 2, form a roller rack association, be placed on the yielding rubber spring 3 in channel-section steel carriage 4 grooves, channel-section steel carriage 4 is positioned at the inboard of support 5 and welds with support 5, two ends at this device, yielding rubber spring 3 usefulness tie bolts 6 are fixing, so just formed the combined idler shock absorber.
Carrying roller in the utility model accompanying drawing is flat carrier roller, also can make groove profile carrier roller.
The utility model is used in the discharging point of belt conveyer or apron feeder, in the situation that raw meal particle size is large and impulsive force is larger, can play good buffer action.
Claims (1)
1. combined idler shock absorber, by impact idler (1), combined idler support (2), yielding rubber spring (3), channel-section steel carriage (4), support (5) and tie bolt (6) form, it is characterized in that: impact idler (1) is installed on the combined idler support (2), form a roller rack association, be placed on the yielding rubber spring (3) in channel-section steel carriage (4) groove, channel-section steel carriage (4) is positioned at the inboard of support (5) and welds with support (5), and the two ends of yielding rubber spring (3) are fixing with tie bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381307 CN202729129U (en) | 2012-07-29 | 2012-07-29 | Combined-type carrier roller buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381307 CN202729129U (en) | 2012-07-29 | 2012-07-29 | Combined-type carrier roller buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729129U true CN202729129U (en) | 2013-02-13 |
Family
ID=47654853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381307 Expired - Fee Related CN202729129U (en) | 2012-07-29 | 2012-07-29 | Combined-type carrier roller buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035634A (en) * | 2015-08-25 | 2015-11-11 | 昆山宝锦激光拼焊有限公司 | Discharging protection jig |
-
2012
- 2012-07-29 CN CN 201220381307 patent/CN202729129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035634A (en) * | 2015-08-25 | 2015-11-11 | 昆山宝锦激光拼焊有限公司 | Discharging protection jig |
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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 |
Granted publication date: 20130213 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |