CN2804004Y - Fire retardant and durable rubber arapped cylinder for belt conveyer - Google Patents
Fire retardant and durable rubber arapped cylinder for belt conveyer Download PDFInfo
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- CN2804004Y CN2804004Y CN 200520042609 CN200520042609U CN2804004Y CN 2804004 Y CN2804004 Y CN 2804004Y CN 200520042609 CN200520042609 CN 200520042609 CN 200520042609 U CN200520042609 U CN 200520042609U CN 2804004 Y CN2804004 Y CN 2804004Y
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Abstract
The utility model relates to a fire-retardant and durable rubber-wrapped cylinder for a belt conveyer, which is composed of a cylindrical metal cylinder, wherein at least two press plates are arranged on the outer circumferential face of the metal cylinder, are alternately arranged along the outer circumference of the metal cylinder in the width directions of the press plates and are parallel to each other in the length directions of the press plates, an installing groove is formed between the opposite side faces of any adjacent two press plates, an arc-shaped steel sheet is arranged in any one installing groove, a fire-retardant conductive rubber plate is fixedly arranged in the outer side face of any one arc-shaped steel sheet, and the fire-retardant conductive rubber plates are arranged on the outer side of the metal cylinder in a circumferential shape. A plurality of ceramic sheets or glass fiber reinforced plastic sheets are all fixedly arranged in the outer side faces of the fire-retardant conductive rubber plates. The arc-shaped steel sheets and the fire-retardant conductive rubber plates form detachable rubber-wrapped slide plates. The press plates and the rubber-wrapped slide plates can be respectively carried out with independent production in bulk, the fire-retardant and durable rubber-wrapped cylinder for belt conveyer has the advantages of convenient installation and no disassembly to the cylinder and a conveying belt, and the ceramic sheets or the glass fiber reinforced plastic sheets can reduce abrasion and enhance fire-retardant performance.
Description
Technical field
The utility model relates to mechanical field, relates in particular to conveying machinery, the particularly cylinder in the band conveyor tool, and concrete is a kind of flame-proof wearable encapsulated cylinder that is used for band conveyor.
Background technology
In the prior art, be coated with encapsulate on the cylinder in the band conveyor tool, in order to increase the friction force of load-transfer device.Drum rubber is non-removable, by the flame-retardant conductive rubber plate of monoblock by adhesion agent or heat cure is permanent is fixed on the cylinder.In case flame-retardant conductive rubber plate wearing and tearing must be pulled down cylinder etc., be transported to that cylinder manufacturer clears up and encapsulate again, and then be transported to on-site installation.Use in the colliery etc. on-the-spotly, cylinder is bigger usually, and generally all more than ten tons or 20 tons, its dismounting, carrying, to install be unusual difficulty, and maintenance is wasted time and energy, and greatly influence is normal produces, in addition.Existing flame-retardant conductive rubber plate weares and teares easily, and is not fire-retardant.
Summary of the invention
The purpose of this utility model provides a kind of flame-proof wearable encapsulated cylinder that is used for band conveyor, and the described this flame-proof wearable encapsulated cylinder that is used for band conveyor will solve that drum rubber of the prior art is difficult to keep in repair, encapsulate flame-retardant conductive rubber plate wearing and tearing and not fire-retardant technical matters easily.
This flame-proof wearable encapsulated cylinder that is used for band conveyor of the present utility model is made of a cylindric metal cylinder, wherein, the outer circumference surface of described metal cylinder is provided with at least two pressing plates, described pressing plate is spaced at the excircle of its Width upper edge metal cylinder, described pressing plate is parallel to each other on its length direction, all constitute mounting groove between the opposite flank of any two adjacent pressing plates, be provided with an arc steel plate in any one described mounting groove, all be set with a flame-retardant conductive rubber plate on the lateral surface of any one described arc steel plate, described flame-retardant conductive rubber plate is the circle-shaped outside that is arranged in described metal cylinder, all is set with a plurality of ceramic plates or glass steel disc in the lateral surface of any one described flame-retardant conductive rubber plate.
Further, described ceramic plate or glass steel disc are connected with described flame-retardant conductive rubber plate by bonded structure, perhaps, described ceramic plate or glass steel disc are connected with described flame-retardant conductive rubber plate by the fastener that downside is provided with, perhaps, described ceramic plate or glass steel disc are embedded in the described flame-retardant conductive rubber plate, and fix by rubber vulcanization process.
Further, the two ends of the bottom side of any one described pressing plate on its length direction are provided with the inclined-plane, and any one described pressing plate is provided with the inclined-plane in two sides on its Width.
Further, any one described pressing plate is provided with two access holes at least on its longitudinal axis.
Further, any one described pressing plate all is arranged on the surface of a described metal cylinder by welded structure.
Further, the cross section of any one described arc steel plate is all curved, and the diameter of described arc is greater than 100mm.
Further, any one described flame-retardant conductive rubber plate all is arch.
Further, the surface of any one described flame-retardant conductive rubber plate is provided with groove.
Further, the equal indentation in the opposite flank of any two adjacent pressing plates, the side view that is arranged on two arc steel plates between the adjacent pressing plate matches with it.
Principle of work of the present utility model is: described pressing plate is fixedly installed on the surface of metal cylinder, and the length direction of pressing plate is parallel with cylinder axis, constitutes mounting groove between pressing plate and the cylinder surface, is convenient to installation and removal encapsulate slide plate.The edge of pressing plate is inboard to adopt free-running fit with the encapsulate slide plate, during the work beginning, load-transfer device drives the encapsulate slide plate makes it produce the slight lateral displacement, when the inboard end in the edge of pressing plate with after encapsulate slide plate one side contacts fully, can prevent that encapsulate slide plate and load-transfer device from producing lateral offset because of friction in the course of the work.The groove on flame-retardant conductive rubber plate surface can increase the friction coefficient of itself and load-transfer device, prevent that load-transfer device from skidding at work, also be the drain passage of pollution simultaneously, simultaneously, ceramic plate on the flame-retardant conductive rubber plate or glass steel disc can reduce wear and improve flame retardance.
The utility model and prior art contrast, and its effect is actively with tangible.The excircle of the utility model belt conveyor roller is provided with detouchable pressing plate and encapsulate slide plate, pressing plate and encapsulate slide plate can carry out batch respectively and independently produce, processing and fabricating is convenient, the belt conveyor roller encapsulate is easy for installation, need not dismantle cylinder and load-transfer device, ceramic plate on the flame-retardant conductive rubber plate in the encapsulate or glass steel disc can reduce wear and improve flame retardance.
Description of drawings
Fig. 1 is the cross section structure scheme drawing of a preferred embodiment of the flame-proof wearable encapsulated cylinder that is used for band conveyor of the present utility model.
Fig. 2 is the pressing plate of the flame-proof wearable encapsulated cylinder that is used for band conveyor of the present utility model and the local structure scheme drawing of flame-retardant conductive rubber plate.
Fig. 3 is of the present utility model to be used for the structural representation of pressing plate of the flame-proof wearable encapsulated cylinder of band conveyor.
Fig. 4 is the schematic cross-section of A-A direction among Fig. 3.
Fig. 5 is the arc steel plate of the flame-proof wearable encapsulated cylinder that is used for band conveyor of the present utility model and the structural representation of flame-retardant conductive rubber plate
Fig. 6 is the schematic cross-section of A-A direction among Fig. 5.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, a kind of flame-proof wearable encapsulated cylinder that is used for band conveyor of the utility model is made of a cylindric metal cylinder 10, wherein, the outer circumference surface of described metal cylinder 10 is provided with at least two pressing plates 1, described pressing plate 1 is spaced at the excircle of its Width upper edge metal cylinder 10, described pressing plate 1 is parallel to each other on its length direction, all constitute mounting groove between the opposite flank of any two adjacent pressing plates 1, be provided with an arc steel plate 3 in any one described mounting groove, all be set with a flame-retardant conductive rubber plate 4 on the lateral surface of any one described arc steel plate 3, described flame-retardant conductive rubber plate 4 is the circle-shaped outside that is arranged in described metal cylinder 10.Arc steel plate 3 and flame-retardant conductive rubber plate 4 constitute encapsulate slide plate 2.The center line direction of described pressing plate 1 is parallel with cylinder 10 axis directions, and described flame-retardant conductive rubber plate 4 is pasted and is arranged on the described arc steel plate 3.All be set with a plurality of ceramic plates or glass steel disc 6 in the lateral surface of any one described flame-retardant conductive rubber plate 4.
Further, described ceramic plate or glass steel disc 6 are connected with described flame-retardant conductive rubber plate 4 by bonded structure, perhaps, described ceramic plate or glass steel disc 6 are connected with described flame-retardant conductive rubber plate 4 by the fastener that downside is provided with, perhaps, described ceramic plate or glass steel disc 6 are embedded in the described flame-retardant conductive rubber plate 4, and fix by rubber vulcanization process.
Further, the low-angle perk setting that makes progress of the both sides of the edge indention of described pressing plate 1, the projecting edge of described pressing plate 1 both sides, described like this pressing plate 1 can constitute mounting grooves with cylinder 10 surfaces, so that the described encapsulate slide plate of installation and removal.Inboard and the described encapsulate slide plate 2 end closed contacts in the edge of described pressing plate 1 are provided with, to prevent producing lateral offset because of friction in described encapsulate slide plate 2 and the load-transfer device working process.
Further, described pressing plate 1 is provided with two access holes at least on longitudinal axis, concrete, and described access hole can be set to Long Circle or other shapes, and welding is fixing so that described access hole is had good positioning the back on metal cylinder 10.Described pressing plate 1 also can adopt other mode to fix.In addition, the bench section of described pressing plate 1 is adjacent to the cambered surface of various metal cylinder 10 preferably and cooperates at an angle.
Further, described encapsulate slide plate 2 is an arch configuration, the diameter of the pairing cylinder of dome shaped outer surface of described encapsulate slide plate 2 is greater than 100mm, arc length can have plurality of specifications, described flame-retardant conductive rubber plate 4 surfaces are provided with groove 5, concrete, described groove 5 can be " people " font groove, rhombus groove, V-slot, linear pattern groove, bias type groove, broken line type groove or other forms, the purpose of the setting of described groove 5 is to increase the friction coefficient of itself and load-transfer device, preventing that load-transfer device from skidding at work, also is the drain passage of pollution simultaneously.
Claims (9)
1. flame-proof wearable encapsulated cylinder that is used for band conveyor, constitute by a cylindric metal cylinder, it is characterized in that: the outer circumference surface of described metal cylinder is provided with at least two pressing plates, described pressing plate is spaced at the excircle of its Width upper edge metal cylinder, described pressing plate is parallel to each other on its length direction, all constitute mounting groove between the opposite flank of any two adjacent pressing plates, be provided with an arc steel plate in any one described mounting groove, all be set with a flame-retardant conductive rubber plate on the lateral surface of any one described arc steel plate, described flame-retardant conductive rubber plate is the circle-shaped outside that is arranged in described metal cylinder, all is set with a plurality of ceramic plates or glass steel disc in the lateral surface of any one described flame-retardant conductive rubber plate.
2. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1, it is characterized in that: described ceramic plate or glass steel disc are connected with described flame-retardant conductive rubber plate by bonded structure, perhaps, described ceramic plate or glass steel disc are connected with described flame-retardant conductive rubber plate by the fastener that downside is provided with, perhaps, described ceramic plate or glass steel disc are embedded in the described flame-retardant conductive rubber plate.
3. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1, it is characterized in that: the two ends of the bottom side of any one described pressing plate on its length direction are provided with the inclined-plane, and any one described pressing plate is provided with the inclined-plane in two sides on its Width.
4. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1 is characterized in that: any one described pressing plate is provided with two access holes at least on its longitudinal axis.
5. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1 is characterized in that: any one described pressing plate all is arranged on the surface of described metal cylinder by welded structure.
6. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1, it is characterized in that: the cross section of any one described arc steel plate is all curved, and the diameter of described arc is greater than 100mm.
7. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1 is characterized in that: any one described flame-retardant conductive rubber plate all is arch.
8. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1, it is characterized in that: the surface of any one described flame-retardant conductive rubber plate is provided with groove.
9. the flame-proof wearable encapsulated cylinder that is used for band conveyor as claimed in claim 1 is characterized in that: the equal indentation in the opposite flank of any two adjacent pressing plates, the side view that is arranged on two arc steel plates between the adjacent pressing plate matches with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042609 CN2804004Y (en) | 2005-06-17 | 2005-06-17 | Fire retardant and durable rubber arapped cylinder for belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042609 CN2804004Y (en) | 2005-06-17 | 2005-06-17 | Fire retardant and durable rubber arapped cylinder for belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804004Y true CN2804004Y (en) | 2006-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042609 Expired - Fee Related CN2804004Y (en) | 2005-06-17 | 2005-06-17 | Fire retardant and durable rubber arapped cylinder for belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804004Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134385B (en) * | 2006-08-31 | 2010-10-13 | 廖政宗 | Belt conveyer tumbling cylinder surface coating ceramic technique and the ceramic tumbling cylinder manufactured by said technique |
| CN103101284A (en) * | 2013-02-17 | 2013-05-15 | 中国神华能源股份有限公司 | Roller rubber sheet compacting apparatus |
| CN110466940A (en) * | 2019-08-16 | 2019-11-19 | 浙江奋飞橡塑制品有限公司 | Ceramic veneer wear-resisting type rubber conveyer belt |
| CN111391343A (en) * | 2020-03-30 | 2020-07-10 | 毛馨悦 | Steel-based rubber plate for rubber conveyor belt roller rubber coating and manufacturing method thereof |
-
2005
- 2005-06-17 CN CN 200520042609 patent/CN2804004Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134385B (en) * | 2006-08-31 | 2010-10-13 | 廖政宗 | Belt conveyer tumbling cylinder surface coating ceramic technique and the ceramic tumbling cylinder manufactured by said technique |
| CN103101284A (en) * | 2013-02-17 | 2013-05-15 | 中国神华能源股份有限公司 | Roller rubber sheet compacting apparatus |
| CN110466940A (en) * | 2019-08-16 | 2019-11-19 | 浙江奋飞橡塑制品有限公司 | Ceramic veneer wear-resisting type rubber conveyer belt |
| CN111391343A (en) * | 2020-03-30 | 2020-07-10 | 毛馨悦 | Steel-based rubber plate for rubber conveyor belt roller rubber coating and manufacturing method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |