CN101219735A - Belt conveyor rubber idler and production method thereof - Google Patents
Belt conveyor rubber idler and production method thereof Download PDFInfo
- Publication number
- CN101219735A CN101219735A CNA2007100538137A CN200710053813A CN101219735A CN 101219735 A CN101219735 A CN 101219735A CN A2007100538137 A CNA2007100538137 A CN A2007100538137A CN 200710053813 A CN200710053813 A CN 200710053813A CN 101219735 A CN101219735 A CN 101219735A
- Authority
- CN
- China
- Prior art keywords
- rubber
- idler
- scrap tire
- tire rubber
- steel pipe
- 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.)
- Pending
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a rubber idler of a belt conveyor, comprising an idle shaft and an idler steel pipe; a wear-resistant buffer layer with an arc outer surface consisting of more than one rubber rings of waste tires is sleeved on the idler shaft in the manner of interference. The invention also discloses a method for manufacturing the rubber idler of the belt conveyor. A wear-resistant idler, a buffer idler, a comb-shaped idler, a taper aligning idler, a friction aligning idler and a rubber aligning idler made of the rubber rings of waste tire are applied. Under the precondition of guaranteeing the sealing performance of the idler, the idler steel pipe or the shaft is sleeved by the wear-resistant idler, the buffer idler, the comb-shaped idler, the taper aligning idler, the friction aligning idler and the rubber aligning idler made of the rubber rings of waste tire. The idlers have comprehensive functions such as anti-corrosion, anti-tarnishing, abrasion resistance, compact resistance, aging resistance, tear resistance, light weight and large elastic force. In addition, the idlers can protect the belt and largely prolong the service life of the belt.
Description
Technical field
The present invention relates to rubber wear-resisting carrying roller, impact idler, comb shape carrying roller, taper aligning carrier roller, friction aligning carrier roller and the rubber aligning carrier roller of belt conveyer; The invention still further relates to the method for making of these carrying rollers.
Background technology
The carrying roller of conventional belt conveyer is to adopt the steel pipe manufacturing to form, have water, mud, hard is sharp-pointed and contain when using in the environment of burn into corrosion material, rust protection, anticorrosive property and wear resisting property are poor, are seriously restricting the service life of carrying roller.Especially parallel snub pulley, the graininess foreign material that adhere on the adhesive tape are even more serious to its wearing and tearing.In order to overcome above-mentioned defective, newly Yan Zhi carrying roller has: carrier roller, and performance is more crisp, and is easily broken, and sealing property is difficult to solve; Plastic conveyer roller, sealing property is bad, and resistance to abrasion is poorer; Composite material support roller, cast stone carrying roller, sealing property can not guarantee all that also cost is also high; The vulcanization of rubber or polyurethane cladding carrying roller, not only sealing property is also undesirable, and cost is also very high.In a word, not only cost performance is all higher for several carrying rollers of above-mentioned development newly, can't resolve a carrying roller short difficult problem in service life equally, therefore, can not get market application widely.What more have is increased to 10 millimeters more than with carrying roller steel pipe tube wall, though prolonged its service life so relatively, cost has increased a lot, and the increase significantly of rotor inertia also can make adhesive tape accelerated wear test, the loss of the energy also is multiplied, and therefore loses more than gain.
The rubber coating of tradition impact idler and comb shape carrying roller all is that the common elastomeric material of whole employing utilizes mould-manufacturing to form, and not only cost height, and resistance to abrasion, resiliency, resistance to ag(e)ing, tear resistance, corrosion stability etc. are all poor.Under the general operating mode, the normal service life of impact idler and comb shape carrying roller is all less than 1 year.Especially impact idler, under the big bad working environments of impulsive force, rubber coating only had to be torn in tens days, was having a strong impact on ordinary production.
Traditional taper aligning carrier roller adopts the steel pipe manufacturing to form, manufacturing process complexity not only, and the cost height, and also withstanding corrosion, corrosion and resistance to abrasion are all very poor.Under the general operating mode, be about half a year service life.And the as easy as rolling off a log adhesive tape of tearing in the worn out back of carrying roller tube wall causes serious accident and loss.
The friction head of tradition friction aligning carrier roller utilizes cast iron materials production.In order to reach the purpose of adjusting rubber belt from deviating, friction head requires to possess the friction torque of certain limit.Therefore, behind the bearing of in friction head, packing into, also need to assemble spring, friction lining, end cap, the sticking seals and other component of hair, get up with the carrying roller combine and assemble then, manufacture the friction aligning carrier roller.There is complex structure in the cast iron friction head, and manufacturing cost height, weight are excessive, and labour intensity is big, install inconvenient, friction torque is wayward, hour influence the aligning effect, number of drawbacks such as major injury transferring adhesive tape in the time of greatly.
Traditional aligning carrier roller substantially all is the carrying roller that customized design is made, and supporting again aligning support is combined and could be realized the aligning effect.Complex structure not only, manufacturing expense and cost height, labour intensity is big, and service life is short, and poor reliability all has bigger damage to adhesive tape.
Summary of the invention
The purpose of this invention is to provide a kind of wear-resisting carrying roller that utilizes the scrap tire rubber circle to make, impact idler, comb shape carrying roller, taper aligning carrier roller, friction aligning carrier roller and rubber aligning carrier roller.Under the prerequisite that guarantees the carrying roller sealing property, suit scrap tire rubber circle on carrying roller steel pipe or axle, the wear-resisting carrying roller of manufacturing, impact idler, comb shape carrying roller, taper aligning carrier roller, friction aligning carrier roller and rubber aligning carrier roller.Make these carrying rollers have Combination properties such as corrosion prevention, rust protection, wear-resistant, shock-resistant, ageing-resistant, anti tear, in light weight, elasticity height, both protective tapes prolongs its service life again significantly.
Another object of the present invention also relates to the method for making of these carrying rollers.
Technical scheme of the present invention is: a kind of wear-resisting carrying roller of belt conveyer, impact idler, comb shape carrying roller, taper aligning carrier roller, friction aligning carrier roller and rubber aligning carrier roller, by roller carrier shaft, carrying roller steel pipe and be sleeved on the carrying roller steel pipe or axle on wear-resisting cushion layer form; Wear-resisting cushion layer is the scrap tire rubber layer.
The carrying roller of wear-resisting cushion layer can be made by the following method:
The scrap tire rubber plate is adopted methods such as punching press, cutting make concentrically ringed rubber ring as required, be enclosed within on the carrying roller steel pipe, two ends are blocked or are bonding firmly with adhesives and steel pipe, and the external surface shape size processes as required and gets final product.Also the scrap tire rubber plate can be cut into the bar of 10-300 mm wide, interface is made two inclined-planes to interlock, with the adhesives cold bonding or with the method for vulcanizing, with the bonding one-tenth circle of bar size as required, for proof strength, use the high intensity line of cord fabric thread class again, utilize the similar method of making leather shoes, with joint threading traction firmly, with snare after on the carrying roller steel pipe, two ends are blocked or are bonding firmly with adhesives and steel pipe, and geomery processes as required and gets final product.
Rubber friction head friction aligning carrier roller can be made by the following method:
The scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath as required with the method for punching press or shearing, after connecting into integral body with methods such as bonding, sulfuration or screw connections again, the external surface shape size processes as required, behind the internal diameter grease up, interference is enclosed within on the roller carrier shaft, require to be located according to fitted position, promptly become the friction aligning carrier roller.
With the method for employing punching press of scrap tire rubber plate or cutting, size is as required made the concentrically ringed circle that internal diameter is identical, external diameter varies in size, and the internal diameter interference is enclosed within on the carrying roller steel pipe.The wear-resisting cushion layer of cylindricality of carrying roller steel pipe middle part is made up of the little circle of diameter, width according to adhesive tape, the flute profile carrying roller is in a side, and parallel roll and comb shape carrying roller are formed T shape or I-shape carrying roller at the big scrap tire rubber circle of both sides suit diameter, can prevent rubber belt from deviating.Then, two ends are blocked or with adhesives and the bonding rubber aligning carrier roller that firmly promptly becomes of steel pipe.For more reliable, can adopt cold bonding or vulcanization process to connect in the middle of the big scrap tire rubber circle of diameter and be one.
Meaning of the present invention is: said method all is that the scrap tire rubber plate is made concentrically ringed circle, is made into various carrying rollers.Along with the industrialized high speed development of transportation, the quantity of scrapping of tire sharply increases.After tire was scrapped, value was not high, and major part is produced reclaimed rubber after all it being worn into rubber powder, or adopted more coarse recovery method, burnt refining diesel oil, the gross pollution air ambient.Rubber for tire is formulated by butadiene-styrene rubber, natural gum, cis-butadiene cement, high abrasion carbon black, adhesives, vulcanizator, extending agent, reinforcing agent etc.And selecting materials when producing, prescription, technology are all very rigorous, therefore, have excellent comprehensive performances such as outstanding resistance to abrasion, ageing-resistant, withstanding corrosion, anti tear, elasticity height than General Purpose Rubber goods, are very good carrying roller wearing layer and buffering materials.And " turn waste into wealth ", environmental protection is had more very far-reaching positive effect.More importantly be that cost is low, proportion is little, little to the increase of carrying roller cost and weight influence, and guaranteed Combination properties such as the withstanding corrosion corrosion of carrying roller, wear-resistant, endurance, high resiliency, protective tapes, also be greatly enhanced service life.
For example be sleeved on wear-resisting carrying roller and the taper aligning carrier roller produced on the carrying roller steel pipe, make not produce wearing and tearing between adhesive tape and the carrying roller steel pipe for a long time, prevented corrosion or corrosion, service life, comparable steel pipe carrying roller improved 10 times; Be sleeved on the impact idler of producing on the carrying roller steel pipe, under the general operating mode, can reach more than 8 years normal service life, and under the big bad working environments of impulsive force, service life is minimum to be more than 3 years, than having improved 10-30 the service life of traditional rubber ring impact idler doubly; Be sleeved on the comb shape carrying roller of producing on the carrying roller steel pipe, can reach service life more than 10 years, than having improved 10 times the service life of traditional rubber ring comb shape carrying roller.
The scrap tire rubber circle of suit various outer diameter on the carrying roller steel pipe can directly make T shape or I-shape rubber aligning carrier roller, and is simple and practical, with low cost, utilizes common roller rack can prevent rubber belt from deviating, and do not damage adhesive tape, safe and reliable.Especially to manufacturing and designing the belt conveyer that common trough belt need turn very big effect is arranged.
Being sleeved on the roller carrier shaft, is to utilize first-born the producing of rubber friction to make the friction aligning carrier roller.The magnitude of interference between rubber friction head and the roller carrier shaft can produce friction torque, touches friction head during rubber belt from deviating, under the effect of friction torque, promptly promotes the aligning support and rotates, and reaches the purpose of adjusting rubber belt from deviating.Because the centre hole of rubber for tire circle utilizes mould-manufacturing, the elasticity basically identical of rubber for tire.Therefore, and the friction torque between the roller carrier shaft is controlled in the proper scope than being easier to, and avoided pushing away motionless aligning support when friction torque is too small because of friction torque damage adhesive tape when excessive, and out of reach is adjusted the defective of rubber belt from deviating effect.Utilize the friction aligning carrier roller of scrap tire rubber friction head manufacturing have in light weight, easy for installation, cost is low, simple in structure, be not afraid of that pollution, friction torque are controlled at suitable scope easily, the aligning effect stability reliably, does not damage advantages such as adhesive tape.
Description of drawings
Fig. 1 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within rubber wear-resisting or impact idler that the carrying roller cylindrical is made then,
Fig. 2 is a scrap tire rubber coil structures cutaway view,
Fig. 3 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within the rubber comb shape carrying roller that the carrying roller cylindrical is made then,
Fig. 4 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within the rubber taper aligning carrier roller that the carrying roller cylindrical is made then,
Fig. 5 adopts cold bonding or vulcanization process with the bonding lopping of scrap tire rubber plate, is enclosed within rubber wear-resisting or impact idler that the carrying roller cylindrical is made then,
Fig. 6 is the bonding coil structures cutaway view of scrap tire rubber plate that adopts cold bonding or vulcanization process to form,
Fig. 7 adopts cold bonding or vulcanization process with the bonding lopping of scrap tire rubber plate, is enclosed within the rubber comb shape carrying roller that the carrying roller cylindrical is made then,
Fig. 8 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within first kind of friction aligning carrier roller making on the roller carrier shaft then,
Fig. 9 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within second kind of friction aligning carrier roller making on the roller carrier shaft then,
Figure 10 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle that internal diameter is identical, external diameter varies in size, and is enclosed within the comb shape aligning carrier roller of making on the carrying roller steel pipe then,
Figure 11 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle that internal diameter is identical, external diameter varies in size, and is enclosed within the parallel I-shape aligning carrier roller of making on the carrying roller steel pipe then,
Figure 12 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle that internal diameter is identical, external diameter varies in size, and is enclosed within the rubber T shape aligning carrier roller of making on the carrying roller steel pipe then,
Figure 13 is the method that adopts punching press and cutting, and the scrap tire rubber plate is made the concentrically ringed circle that internal diameter is identical, external diameter varies in size, and is enclosed within the duplexing font rubber wear-resisting carrying roller of making on the carrying roller steel pipe then,
The specific embodiment
Further specify the present invention below in conjunction with drawings and Examples:
The present invention is made up of roller carrier shaft 1, carrying roller steel pipe 2, back-up ring 3 and the wear-resisting cushion layer 4 that is sleeved on the carrying roller steel pipe, and wear-resisting cushion layer is the scrap tire rubber layer.Accompanying drawing 1 is the method that adopts punching press or cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within rubber wear-resisting carrying roller or the rubber impact idler made on the carrying roller steel pipe then.Comprise roller carrier shaft 1, steel pipe 2, back-up ring 3, scrap tire rubber circle 4.As shown in Figure 2: 6 in the scrap tire rubber circle 4 is to carry the cord fabric thread rubber layer secretly, the 5th, and the caoutchous layer.The scrap tire rubber plate is adopted the method for punching press or cutting, and after size was as required made the concentrically ringed circle in inside and outside footpath, the internal diameter interference was enclosed within on the carrying roller steel pipe, and two ends are blocked or with adhesives and steel pipe is bonding firmly gets final product.Accompanying drawing 3 is the methods that adopt punching press or cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within the rubber comb shape carrying roller of making on the carrying roller steel pipe then.Comprise roller carrier shaft 1, steel pipe 2, back-up ring 3, scrap tire rubber circle 4, spacer 8.In the scrap tire rubber circle 46 is to carry the cord fabric thread rubber layer secretly, the 5th, and the caoutchous layer.The scrap tire rubber plate is adopted the method for punching press or cutting, after size is as required made the concentrically ringed circle in inside and outside footpath, the internal diameter interference is enclosed within on the carrying roller steel pipe, and is middle according to dimensional characteristic assembling spacer, and two ends are blocked or with adhesives and steel pipe is bonding firmly gets final product.
Accompanying drawing 4 is the methods that adopt punching press or cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, is enclosed within the rubber taper aligning carrier roller of making on the carrying roller steel pipe then.Comprise roller carrier shaft 1, steel pipe 2, back-up ring 3, scrap tire rubber circle 4.In the scrap tire rubber circle 46 is to carry the cord fabric thread rubber layer secretly, the 5th, and the caoutchous layer.The scrap tire rubber plate is adopted the method for punching press or cutting, after size is as required made the concentrically ringed circle in inside and outside footpath, the internal diameter interference is enclosed within on the carrying roller steel pipe, two ends block or with adhesives and steel pipe bonding firmly after, outside face is processed into taper according to dimensional characteristic and gets final product.
Figure 10, Figure 11, Figure 12, Figure 13 are the methods that adopts punching press or cutting, and the scrap tire rubber plate is made the concentrically ringed circle in inside and outside footpath, are enclosed within the rubber aligning carrier roller of making on the carrying roller steel pipe then.Comprise roller carrier shaft 1, steel pipe 2, back-up ring 3, scrap tire rubber circle 4.In the scrap tire rubber circle 46 is to carry the cord fabric thread rubber layer secretly, the 5th, and the caoutchous layer.With the rubber plate employing punching press of damaged tire or the method for cutting, size is as required made the concentrically ringed circle that internal diameter is identical, external diameter varies in size, and the internal diameter interference is enclosed within on the carrying roller steel pipe.Wear-resisting buffer locations cover diameter is little, width according to adhesive tape, the flute profile carrying roller is in a side, flat shape carrying roller and comb shape carrying roller are formed T shape or I-shape or duplexing font carrying roller at the big scrap tire rubber circle of both sides suit diameter, and (main application of duplexing font carrying roller is the special carrier roller as raised edge rubber belt, makes rib partly be hidden in recess and does not stress.Solved common carrying roller and caused a raised edge rubber belt short difficult problem in service life), can prevent rubber belt from deviating and protection raised edge rubber belt.Then, two ends are blocked or with adhesives and steel pipe is bonding firmly can become the rubber aligning carrier roller.For more reliable, can adopt cold bonding or vulcanization process to connect in the middle of the big scrap tire rubber circle of diameter and be one.
The advantage that the scrap tire rubber plate is adopted methods such as punching press, cutting make the concentric circles rubber ring as required is: job operation is simple, high efficiency, and tooling cost is low; Shortcoming is: because be circular all, therefore remaining leftover pieces are many, the material cost height.The scrap tire rubber plate is cut into the bar of 10-300 mm wide, interface is made two inclined-planes to interlock, with the adhesives cold bonding or with the sulfuration method, with the bonding one-tenth circle of bar size as required, for proof strength, use the high intensity line of cord fabric thread class again, utilize the similar method of making leather shoes, with the firm advantage of joint threading traction be: do not have leftover pieces substantially; Shortcoming is: job operation complexity, processing charges height.
Claims (10)
1. a belt conveyer rubber idler comprises roller carrier shaft and carrying roller steel pipe, it is characterized in that: the outside face that the interference suit is made up of an above scrap tire rubber circle on roller carrier shaft is made the wear-resisting cushion layer of camber.
2. belt conveyer rubber idler according to claim 1 is characterized in that: the wear-resisting cushion layer that suit is made up of an above scrap tire rubber circle on the carrying roller steel pipe.
3. belt conveyer rubber idler according to claim 2 is characterized in that: wear-resisting cushion layer is the scrap tire rubber layer, and the scrap tire rubber layer is by carrying the cord fabric thread rubber layer secretly and the caoutchous layer is formed, and its outside face is processed into cylindricality or comb shape according to dimensional characteristic.
4. belt conveyer rubber idler according to claim 2 is characterized in that: be connected as a single entity with adhesives between the internal diameter of scrap tire rubber circle and the carrying roller steel pipe periphery, perhaps block with back-up ring.
5. belt conveyer rubber idler according to claim 1 is characterized in that: fastened together by clamp-screw between two scrap tire rubber circles, perhaps adopt cold bonding or vulcanization process to link together.
6. a belt conveyer rubber idler comprises roller carrier shaft and carrying roller steel pipe, it is characterized in that: the wear-resisting cushion layer of being made up of an above scrap tire rubber circle at carrying roller steel pipe cylindrical suit.
7. belt conveyer rubber idler according to claim 6, it is characterized in that: the annular spacer of assembling constitutes the wear-resisting cushion layer of comb shape between two groups of scrap tire rubber circles, the scrap tire rubber loop diameter at wear-resisting cushion layer two ends position is provided with the back-up ring that limits scrap tire rubber circle position greater than the scrap tire rubber loop diameter of middle part in wear-resisting cushion layer two ends.
8. belt conveyer rubber idler according to claim 6, it is characterized in that: wear-resisting cushion layer is the scrap tire rubber layer, the scrap tire rubber layer carries the cord fabric thread rubber layer secretly by damaged tire and the caoutchous layer is formed, and its outside face is processed into cylindricality or taper or I shape or T font according to dimensional characteristic
Scrap tire rubber circle middle employing cold bonding that diameter is big or vulcanization process connect and are one.
9. belt conveyer rubber idler according to claim 6, it is characterized in that: wear-resisting cushion layer is the scrap tire rubber layer, the scrap tire rubber layer carries the cord fabric thread rubber layer secretly by damaged tire and the caoutchous layer is formed, and respectively there is an annular groove at its two ends, outside face left and right sides, form duplexing font.
10. the manufacture method of a belt conveyer rubber idler, it is characterized in that: wear-resisting cushion layer is to utilize the damaged tire plate to adopt punching press or cutting method, the concentrically ringed scrap tire rubber circle in inside and outside footpath that the scrap tire rubber plate is made, the interference of scrap tire rubber circle is enclosed within on the carrying roller steel pipe, two ends block with back-up ring or internal diameter with adhesives and carrying roller steel pipe periphery bonding firm after, outside face is processed into cylindricality, taper or arc according to dimensional characteristic and gets final product; Or the scrap tire rubber plate is cut into the bar of 10-300 mm wide, interface is made two inclined-planes to interlock, with the adhesives cold bonding or with the sulfuration method, with the bonding one-tenth circle of bar size as required, for proof strength, use the high intensity line of cord fabric thread class again, utilize the similar method of making leather shoes, with the traction of joint threading firmly, the interference of scrap tire rubber circle is enclosed within on the carrying roller steel pipe, two ends block with back-up ring or internal diameter with adhesives and carrying roller steel pipe periphery bonding firm after, outside face is processed into cylindricality, taper or arc according to dimensional characteristic and gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100538137A CN101219735A (en) | 2007-01-08 | 2007-01-08 | Belt conveyor rubber idler and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100538137A CN101219735A (en) | 2007-01-08 | 2007-01-08 | Belt conveyor rubber idler and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101219735A true CN101219735A (en) | 2008-07-16 |
Family
ID=39629866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100538137A Pending CN101219735A (en) | 2007-01-08 | 2007-01-08 | Belt conveyor rubber idler and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101219735A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689780A (en) * | 2012-06-20 | 2012-09-26 | 新乡市振源机械设备有限责任公司 | Reinforced rubber ring type buffer carrier roller |
| CN102718051A (en) * | 2012-06-20 | 2012-10-10 | 新乡市振源机械设备有限责任公司 | Widened shell belt feeder |
| CN103434798A (en) * | 2013-08-02 | 2013-12-11 | 陈学军 | Idler wheel assembly used for silt conveyor belt |
| CN105523365A (en) * | 2015-12-31 | 2016-04-27 | 安徽冠东电子科技有限公司 | Novel radian-controllable carrier roller |
| CN105858113A (en) * | 2016-05-10 | 2016-08-17 | 云南省小龙潭矿务局机修总厂 | Integral abrasion resistant anti-ageing comb-shaped carrier roller for belt conveyer |
| CN106005946A (en) * | 2016-06-23 | 2016-10-12 | 巢湖鹏远金属焊管有限公司 | Belt conveyor carrier roller |
| CN107555115A (en) * | 2017-08-23 | 2018-01-09 | 金堆城钼业股份有限公司 | A kind of method of belt service life in extension belt conveyer |
| CN108145984A (en) * | 2017-12-26 | 2018-06-12 | 中国计量大学 | Rubber headband misplaces forming method automatically |
| CN109177199A (en) * | 2018-05-30 | 2019-01-11 | 镇江三维输送装备股份有限公司（中外合资） | A kind of production method of the encapsulated inserted sheet of elevator head pulley |
| CN113353540A (en) * | 2021-01-12 | 2021-09-07 | 熵基科技股份有限公司 | Roller shaft for security inspection machine |
-
2007
- 2007-01-08 CN CNA2007100538137A patent/CN101219735A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689780A (en) * | 2012-06-20 | 2012-09-26 | 新乡市振源机械设备有限责任公司 | Reinforced rubber ring type buffer carrier roller |
| CN102718051A (en) * | 2012-06-20 | 2012-10-10 | 新乡市振源机械设备有限责任公司 | Widened shell belt feeder |
| CN103434798A (en) * | 2013-08-02 | 2013-12-11 | 陈学军 | Idler wheel assembly used for silt conveyor belt |
| CN105523365A (en) * | 2015-12-31 | 2016-04-27 | 安徽冠东电子科技有限公司 | Novel radian-controllable carrier roller |
| CN105858113A (en) * | 2016-05-10 | 2016-08-17 | 云南省小龙潭矿务局机修总厂 | Integral abrasion resistant anti-ageing comb-shaped carrier roller for belt conveyer |
| CN106005946A (en) * | 2016-06-23 | 2016-10-12 | 巢湖鹏远金属焊管有限公司 | Belt conveyor carrier roller |
| CN107555115A (en) * | 2017-08-23 | 2018-01-09 | 金堆城钼业股份有限公司 | A kind of method of belt service life in extension belt conveyer |
| CN108145984A (en) * | 2017-12-26 | 2018-06-12 | 中国计量大学 | Rubber headband misplaces forming method automatically |
| CN109177199A (en) * | 2018-05-30 | 2019-01-11 | 镇江三维输送装备股份有限公司（中外合资） | A kind of production method of the encapsulated inserted sheet of elevator head pulley |
| CN109177199B (en) * | 2018-05-30 | 2020-09-01 | 镇江三维输送装备股份有限公司（中外合资） | Manufacturing method of rubber coating insertion piece for head pulley of elevator |
| CN113353540A (en) * | 2021-01-12 | 2021-09-07 | 熵基科技股份有限公司 | Roller shaft for security inspection machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101219735A (en) | Belt conveyor rubber idler and production method thereof | |
| CN102942714A (en) | Energy-saving high strength aramid fiber conveyer belt and preparation method thereof | |
| CN101506029A (en) | Rubber track | |
| CN102042330A (en) | Laths combined type water-lubricated rubber alloy bearing | |
| CN204938093U (en) | Tubular conveyor belt | |
| CN205114387U (en) | Two -way belt return stroke part deviation correcting device | |
| CN205114378U (en) | From row of cleaning foreign matter driven roll | |
| CN203877718U (en) | Escalator step roller | |
| CN211059515U (en) | Gas pipeline corrosion prevention device | |
| CN201458239U (en) | Annular belt | |
| CN201545477U (en) | Supporting roller for belt conveyer | |
| CN202226336U (en) | Tapered carrier roller for rubber tire | |
| CN102101579B (en) | Ultra-high molecular weight polyethylene (UHMWPE) full-plastic roller | |
| CN206746681U (en) | The large-scale multigroup spool roll raw material rotor of high abrasion | |
| CN105151643A (en) | Tubular conveyor belt | |
| CN201614159U (en) | Polyurethane rubber-covered rotary roller | |
| CN111422580A (en) | Roller rubber coating structure of coal transportation system | |
| CN203076043U (en) | Cutter disc of tire crusher | |
| CN110817327A (en) | Double-layer composite carrier roller | |
| CN2318183Y (en) | Endless film combined roller for belt conveyor | |
| CN212075451U (en) | Large-scale continuous fibers reinforcing nylon bearing roller | |
| CN216322409U (en) | Cutter shaft of shredder | |
| CN202784713U (en) | Belt conveyer carrier roller structure | |
| CN209813636U (en) | Rubber tyre with replaceable surface layer | |
| CN212150332U (en) | Long-life ore trickling groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080716 |