CN202389871U - Groove body of noise-reducing anti-impact wear-resisting chute - Google Patents
Groove body of noise-reducing anti-impact wear-resisting chute Download PDFInfo
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- CN202389871U CN202389871U CN2011204205375U CN201120420537U CN202389871U CN 202389871 U CN202389871 U CN 202389871U CN 2011204205375 U CN2011204205375 U CN 2011204205375U CN 201120420537 U CN201120420537 U CN 201120420537U CN 202389871 U CN202389871 U CN 202389871U
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- Prior art keywords
- chute
- rubber
- ceramic
- noise
- impact
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- 229920001971 elastomer Polymers 0.000 claims abstract description 49
- 239000000919 ceramic Substances 0.000 claims abstract description 37
- 239000011159 matrix material Substances 0.000 claims description 18
- 210000005056 cell body Anatomy 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000009323 psychological health Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 9
- 239000003245 coal Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000003082 abrasive agent Substances 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000004630 mental health Effects 0.000 description 3
- 244000286663 Ficus elastica Species 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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Abstract
The utility model belongs to the field of a material conveying system and particularly relates to a groove body of a noise-reducing anti-impact wear-resisting chute. The groove body of the noise-reducing anti-impact wear-resisting chute comprises a chute base body on the outer layer and a ceramic rubber lining plate on the inner layer, wherein the ceramic rubber lining plate is composed of rubber and a plurality of ceramic blocks composited on the inner surface of the rubber; and the outer surface of the rubber is connected with the chute base body. The groove body of the noise-reducing anti-impact wear-resisting chute adopts the ceramic rubber lining plate to be used as an inner liner of the chute base body; on one hand, noise caused by material impact in a conveying process can be effectively reduced, the physical and psychological health of workers is effectively protected and the noise pollution is reduced; and on other hand, a ceramic crushing mechanism is changed; and meanwhile, the anti-impact performance of ceramic is improved by the buffering and vibration-absorbing characteristics of the rubber, so that the service life of the chute is greatly prolonged.
Description
Technical field
The utility model relates to a kind of noise reduction sound impact-resistant abrasion-proof chute cell body, belongs to the material-transporting system field.
Background technology
Chute is the conventional load transfer device in the material-transporting system, but in material conveying process, the impact between material and the chute is inevitable; Therefore the application of wear-resisting chute more and more widely, wear-resisting chute be with high-abrasive material as inside liner, the mode through stickup, welding or mechanical fixation is compound on the chute matrix; With high-abrasive material as driving surface; Because wear-resisting chute has good resistance to abrasion, therefore, is widely used in the material-transporting system of industries such as electric power, metallurgy, mine, coal, chemical industry; Be a kind of desirable abrasion-proof materiel load transfer device, obtained very large social benefit and economic benefit.
At present, selecting the wear-resisting chute that uses in the powder factory all is to use the mode of plug welding or mechanical fixation to be compound on the chute matrix as inside liner the high manganese steel high-abrasive material usually.During on-the-spot the use; Material impacts very serious to chute; In the collision process of chute and material, the noise of generation is very big, has surpassed national standard greatly and has seriously influenced the healthy of field operation personnel; Diminish workshop civilization image simultaneously, the building work of restriction coal preparation plant quality standardization.In addition, the resistance to abrasion and the impact resistance of high manganese steel high-abrasive material are general, use a period of time just can be worn through, and need repair and maintenance constantly, have increased the repair rate and the working strength of workers of coal preparation plant.These problems all are coal preparation plant's problem demanding prompt solutions.
The utility model content
According to above deficiency of the prior art, the technical matters that the utility model will solve is: a kind of noise reduction sound impact-resistant abrasion-proof chute cell body that can reduce the mass transport noise, improve shock resistance and increase the service life is provided.
The utility model solves the technical scheme that its technical matters adopted: described noise reduction sound impact-resistant abrasion-proof chute cell body; It is characterized in that: the ceramic rubber lining that comprises outer field chute matrix and internal layer; Ceramic rubber lining is made up of rubber and the polylith ceramic block that is compounded in the rubber inside face, and the outside face of rubber is connected with the chute matrix.
Rubber and chute matrix ways of connecting have following two kinds of connection modes:
Mode one: the outside face of described rubber is connected with the chute matrix through the glue bond layer.
Mode two: sulfuration has steel plate on the outside face of described rubber, welding screw on the steel plate, and corresponding double-screw bolt is provided with screw in the chute matrix, and double-screw bolt passes from screw and locks through nut.
Ceramic rubber lining is that the hot vulcanization process of application of advanced vulcanizes the fritter ceramic block to rubber the inside and is composited; And then through the mode of glue bond or mechanical fixation ceramic rubber lining is compound on the chute matrix, wherein, the one side that ceramic block exposes on the ceramic rubber lining is as wear-resisting driving surface; When the material of carrying produces intense impact to chute; Because therefore India rubber damping shock absorption function admirable can absorb the mechanical vibrational energy in a large amount of impact processes, rubber in-to-in flexible molecule segment plays good damping vibration attenuation effect to sound wave simultaneously; Thereby can reduce effectively in the course of conveying and impact the noise that causes because of material; Protect operating personnel's physical and mental health effectively, made the noise index of coal preparation plant meet national requirements simultaneously, solved the problem of coal preparation plant's noise pollution effectively.In addition, ceramic rubber lining relies on the bumper and absorbing shock characteristics of rubber, has changed ceramic crushing mechanism, has improved ceramic shock resistance, has prolonged the service life of chute.
The beneficial effect that the utility model had is:
This noise reduction sound impact-resistant abrasion-proof chute cell body adopts the inside liner of ceramic rubber lining as the chute matrix, reduces the noise that causes because of the material impact in the course of conveying on the one hand effectively, has protected operating personnel's physical and mental health effectively, has reduced noise pollution; Change ceramic crushing mechanism on the other hand, relied on the bumper and absorbing shock characteristics of rubber simultaneously, improved ceramic shock resistance, prolonged the service life of chute greatly.
Description of drawings
Fig. 1 is one of structural representation of the utility model;
Fig. 2 be the utility model structural representation two.
Among the figure: 1, ceramic block; 2, rubber; 3, glue bond layer; 4, chute matrix; 5, steel plate; 6, double-screw bolt; 7, nut.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Embodiment one:
As shown in Figure 1; Noise reduction sound impact-resistant abrasion-proof chute cell body; The ceramic rubber lining that comprises outer field chute matrix 4 and internal layer, ceramic rubber lining is made up of rubber 2 and the polylith ceramic block 1 that is compounded in the rubber inside face, and the outside face of rubber is one through glue bond layer 3 and chute matrix 4 bondings.
Embodiment two:
As shown in Figure 2; Noise reduction sound impact-resistant abrasion-proof chute cell body comprises the ceramic rubber lining of outer field chute matrix 4 and internal layer, and ceramic rubber lining is made up of rubber 2 and the polylith ceramic block 1 that is compounded in the rubber inside face; Sulfuration has steel plate 5 on the outside face of rubber; Welding screw 6 on the steel plate 5, and corresponding double-screw bolt 6 is provided with screw in chute matrix 4, and double-screw bolt 6 passes from screw and locks through nut 7.
Among the embodiment one, two, ceramic rubber lining is made up of rubber 2 and the polylith ceramic block 1 that is compounded in the rubber through the heat cure mode, and the one side that ceramic block 1 exposes on the ceramic rubber lining is wear-resisting driving surface.
When the material of carrying produces intense impact to chute; Because India rubber damping shock absorption function admirable; Therefore can absorb the mechanical vibrational energy in a large amount of impact processes; Rubber in-to-in flexible molecule segment plays good damping vibration attenuation effect to sound wave simultaneously, thereby can reduce the noise that causes because of the material impact in the course of conveying effectively, has protected operating personnel's physical and mental health effectively; Make the noise index of coal preparation plant meet national requirements simultaneously, solved the problem of coal preparation plant's noise pollution effectively.In addition, ceramic rubber lining relies on the bumper and absorbing shock characteristics of rubber, has changed ceramic crushing mechanism, has improved ceramic shock resistance, has prolonged the service life of chute.
Claims (3)
1. noise reduction sound impact-resistant abrasion-proof chute cell body; It is characterized in that: the ceramic rubber lining that comprises outer field chute matrix and internal layer; Ceramic rubber lining is made up of rubber and the polylith ceramic block that is compounded in the rubber inside face, and the outside face of rubber is connected with the chute matrix.
2. noise reduction sound impact-resistant abrasion-proof chute cell body according to claim 1, it is characterized in that: the outside face of described rubber is connected with the chute matrix through the glue bond layer.
3. noise reduction sound impact-resistant abrasion-proof chute cell body according to claim 1; It is characterized in that: sulfuration has steel plate on the outside face of described rubber; Welding screw on the steel plate, corresponding double-screw bolt is provided with screw in the chute matrix, and double-screw bolt passes from screw and locks through nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204205375U CN202389871U (en) | 2011-10-31 | 2011-10-31 | Groove body of noise-reducing anti-impact wear-resisting chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204205375U CN202389871U (en) | 2011-10-31 | 2011-10-31 | Groove body of noise-reducing anti-impact wear-resisting chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389871U true CN202389871U (en) | 2012-08-22 |
Family
ID=46664812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204205375U Expired - Fee Related CN202389871U (en) | 2011-10-31 | 2011-10-31 | Groove body of noise-reducing anti-impact wear-resisting chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408229A (en) * | 2013-07-26 | 2016-03-16 | 泰加工业有限公司 | Mosaic liner for chute/hopper lining |
| CN109941665A (en) * | 2019-05-06 | 2019-06-28 | 无锡巨力重工股份有限公司 | Feed trough for feeding the electric furnace |
| CN113479547A (en) * | 2021-08-12 | 2021-10-08 | 江苏新宏大集团有限公司 | Wide mixed chute structure of adaptability |
-
2011
- 2011-10-31 CN CN2011204205375U patent/CN202389871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408229A (en) * | 2013-07-26 | 2016-03-16 | 泰加工业有限公司 | Mosaic liner for chute/hopper lining |
| CN109941665A (en) * | 2019-05-06 | 2019-06-28 | 无锡巨力重工股份有限公司 | Feed trough for feeding the electric furnace |
| CN113479547A (en) * | 2021-08-12 | 2021-10-08 | 江苏新宏大集团有限公司 | Wide mixed chute structure of adaptability |
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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: 20120822 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |