CN202054408U - Antifreeze heating carrier roller for axial flow belt conveyor - Google Patents
Antifreeze heating carrier roller for axial flow belt conveyor Download PDFInfo
- Publication number
- CN202054408U CN202054408U CN2011201605145U CN201120160514U CN202054408U CN 202054408 U CN202054408 U CN 202054408U CN 2011201605145 U CN2011201605145 U CN 2011201605145U CN 201120160514 U CN201120160514 U CN 201120160514U CN 202054408 U CN202054408 U CN 202054408U
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- roller
- main shaft
- bearing
- spindle
- end caps
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Abstract
The utility model belongs to conveying machinery, and particularly relates to an antifreeze heating carrier roller for an axial flow belt conveyor, which comprises a bearing bracket (1), bearings (3), bearing caps (2), a roller (6), roller end caps (5), a first sealing ring (11), a second sealing ring (12), a third sealing ring (14) and a fourth sealing ring (17). Two heat conducting support frame blades (7) are equidistantly mounted between the roller end caps (5) on two sides on a spindle (8) in the roller (6); blade drain holes (7-1) are axially arranged on the heat conducting support frame blades (7); four spindle drain holes (8-1) are obliquely and symmetrically arranged on the wall of the hollow spindle (8); a flow limiting plug (10) is arranged in a central hole of the spindle (8) between the two heat conducting support frame blades (7); and adjusting nuts (4) are arranged on the spindle (8) outside the two roller end caps (5). The antifreeze heating carrier roller for the axial flow belt conveyor is time-saving, labor-saving, simple in structure, low in cost and usable in a long term.
Description
Technical field
The utility model belongs to conveying machinery, the antifreeze heating roller of particularly a kind of axial-flow type belt conveyer.
Background technology
Under the low-temperature working environment, stickum on the belt conveyer is as coal dust, mud, granular material, understanding some can be bonded on the load-transfer device driving surface, can not lay down when discharging, the adhesion material may enter on the snub pulley of unloaded section, carrying roller is made dirty and is stained with these attachments.Material enters in the carrying roller housing, thereby increases radial weight and axial load on the bearing seat, bearing is worn and torn fast, even cause the carrying roller stall, even the carrying roller wearing and tearing is scrapped.The carrying roller housing is stained with material can tear face glue with the plucking load-transfer device, quickens the load-transfer device wearing and tearing and damages.If adhesion enters tail changed course cylinder, will be bonded on the cylinder surface, sticking more many more, adhesive ability is also increasing, and the result causes belt deflection, increases the load-transfer device wearing and tearing, leads to serious consequence.Residual material also can strengthen the friction force to cylinder on the load-transfer device, causes sometimes to carry tearing of zone face glue and drum rubber layer.
The basic skills of removing stickum at present has two kinds: a kind of method is by continuous cleaning works face, thereby reduces the stickum on the driving surface, two kinds of the methods of cleaning works face: hand sweeping and machine cleaning.Be in operation, if think artificial scavenger stern barrel attachment, healthy not only bad for the swabber, and serious human casualty accident may take place.Mostly adopt at present the method for machine cleaning, and clean use cost and the maintenance cost that has increased belt conveyer on the one hand greatly with machine, on the other hand, the effect of cleaning is also not fully up to expectations.
Another kind method is to add anti-freezer in the operation material, reduce the probability that stickum adheres to because of low temperature, in long-term work, need add anti-freeze additive continuously to the operation material, to the situation that long-term employing belt conveyer carries out work, the cost of this using method also is very high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of and can prevent to adhere on the conveyer that stickum, cost are low, the antifreeze heating roller of axial-flow type belt conveyer of long service life.
The technical scheme that the utility model technical solution problem adopts is: the antifreeze heating roller of axial-flow type belt conveyer comprises bearing frame, bearing, bearing cap shim, roller, the roller end cap, seal ring one, two, three, four, be characterized between the roller end cap of on the roller inner main axis and both sides all apart from adorning two heat conduction bracing frame blades, on heat conduction bracing frame blade, be axially arranged with the blade discharge orifice, oblique symmetrical four the main shaft discharge orifices of establishing on hollow main shaft wall, establish a current limliting plug in the spindle hole between two heat conduction bracing frame blades, the current limliting plug is fixed with the tightening screw of establishing on the main shaft wall, establish adjustment nut on the main shaft outside two roller end caps, fixing dress bearing frame on the two ends of main shaft, the bearing frame buried bearing, bearing outboard bearing lid is also used screw rod, nut is fixing with bearing frame, must the adapted swivel joint at the main shaft two ends.
The beneficial effects of the utility model are: the antifreeze heating roller of axial-flow type belt conveyer is flowing by hot water in the roller, roller is heated, these method of heating heat is even continuously, do not influence load-transfer device service life, solve the problem of the stickum that adheres on the load-transfer device simultaneously again, need not often remove the stickum that adheres on the conveyer, time saving and energy saving, and simple in structure, cost is low, but long-term use.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the antifreeze heating roller structural front view of axial-flow type belt conveyer.
Fig. 2 is that the P of Fig. 1 is to view.
Among the figure, the 1-bearing frame; The 1-1-fixed orifice; The 2-bearing cap shim; The 3-bearing; The 4-adjustment nut; 5-roller end cap; The 6-roller; 7-heat conduction bracing frame blade; 7-1-blade discharge orifice; The 8-main shaft; 8-1-main shaft discharge orifice; The 9-tightening screw; 10-current limliting plug; 11-seal ring one; 12-seal ring two; The 13-nut; 14-seal ring three; The 15-screw rod; The 16-spring washer; 17-seal ring four; The 18-packing ring.
The specific embodiment
Embodiment, with reference to accompanying drawing 1,2, the antifreeze heating roller of axial-flow type belt conveyer is a both sides dress roller end cap 5 on hollow main shaft 8, seal with seal ring 2 12 between roller end cap 5 and the main shaft 8, dress roller 6 between both sides roller end cap 5 seals with sealing 1 between roller 6 and the both sides end cap 5.On the hollow main shaft 8 between the both sides end cap 5 all apart from adorning two heat conduction bracing frame blades 7, on heat conduction bracing frame blade 7, axially establish blade discharge orifice 7-1.The oblique symmetrical main shaft discharge orifice 8-1 that is provided with near hollow main shaft 8 walls in roller end cap 5 places, both sides, in main shaft 8 is hollow in the middle of the place be provided with current limliting plug 10, current limliting plug 10 usefulness tightening screws 9 are fixed with main shaft 8 walls.Establish adjustment nut 4 on the main shaft 8 outside both sides roller end cap 5, dress bearing frame 1 on the two ends of main shaft 8, dress seal ring 4 17 sealings between bearing frame 1 and the main shaft 8.Dress bearing 3 on the main shaft 8 in bearing frame 1, shooting property packing ring 16 between bearing 3 and the main shaft 8, bearing 3 usefulness bearing cap shims 2 cover and are fixing with both sides bearing frame 1 with screw rod 15, packing ring 18 and nut 13, seal with seal ring 3 14 between bearing cap shim 2 and the main shaft 8.Bearing frame 1 bottom of at both ends is provided with carrying roller fixed orifice 1-1.
The principle of work of the antifreeze heating roller of axial-flow type belt conveyer is: in the two ends of main shaft 8 adapted swivel joint, hot water flows into through main shaft discharge orifice, left side 8-1 from the centre hole (shown in arrow Fig. 1) of main shaft 8 left ends and enters into chamber between main shaft 8 and the roller 6, hot water flows through from the 7-1 of blade discharge orifice, flow out from main shaft discharge orifice, right side 8-1 again, until flowing out from main shaft 8 right-hand member centre holes.Flow into the hot water in roller 6 chambeies, directly contact with roller 6 inwalls, heat is sent on the roller 6, the carrying roller rotation of load-transfer device below is transferred to load-transfer device to heat, realizes the function of load-transfer device heating and anti-freezing and non-cohesive goo.
Claims (1)
1. antifreeze heating roller of axial-flow type belt conveyer, comprise bearing frame (1), bearing (3), bearing cap shim (2), roller (6), roller end cap (5), seal ring one, two, three, four (11,12,14,17), it is characterized in that roller (6) inner main axis (8) go up and both sides roller end caps (5) between all apart from adorning two heat conduction bracing frame blades (7), on heat conduction bracing frame blade (7), be axially arranged with blade discharge orifice (7-1), oblique symmetrical four the main shaft discharge orifices (8-1) of establishing on hollow main shaft (8) wall, establish a current limliting plug (10) in main shaft (8) centre hole between two heat conduction bracing frame blades (7), current limliting plug (10) is fixing with the tightening screw of establishing on main shaft (8) wall (9), establish adjustment nut (4) on the main shaft (8) outside two roller end caps (5), fixing dress bearing frame (1) on the two ends of main shaft (8), bearing frame (1) buried bearing (3), bearing (3) outboard bearing lid (2) is also used screw rod (15), nut (13) is fixing with bearing frame (1), must the adapted swivel joint at main shaft (8) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201605145U CN202054408U (en) | 2011-05-19 | 2011-05-19 | Antifreeze heating carrier roller for axial flow belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201605145U CN202054408U (en) | 2011-05-19 | 2011-05-19 | Antifreeze heating carrier roller for axial flow belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054408U true CN202054408U (en) | 2011-11-30 |
Family
ID=45014389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201605145U Expired - Lifetime CN202054408U (en) | 2011-05-19 | 2011-05-19 | Antifreeze heating carrier roller for axial flow belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054408U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295150A (en) * | 2011-05-19 | 2011-12-28 | 辽宁工程技术大学 | Anti-freezing heating supporting roller of axial flow type belt conveyor |
| CN103693405A (en) * | 2013-12-05 | 2014-04-02 | 常熟市诚达港务机械设备厂 | Carrier roller |
| CN105564927A (en) * | 2016-03-10 | 2016-05-11 | 广西南宁侨盛木业有限责任公司 | Heat supply transmission roller |
| CN105621052A (en) * | 2016-03-10 | 2016-06-01 | 广西南宁侨盛木业有限责任公司 | Heating and adhering-preventing integrated conveying roller assembly |
| CN105692107A (en) * | 2016-03-10 | 2016-06-22 | 广西南宁侨盛木业有限责任公司 | Device capable of simultaneously rotating, heating and drying artificial boards during conveyance |
| CN107458805A (en) * | 2017-06-22 | 2017-12-12 | 宁波高新区新元华科技咨询有限公司 | A kind of heated at constant temperature conveying device |
-
2011
- 2011-05-19 CN CN2011201605145U patent/CN202054408U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295150A (en) * | 2011-05-19 | 2011-12-28 | 辽宁工程技术大学 | Anti-freezing heating supporting roller of axial flow type belt conveyor |
| CN103693405A (en) * | 2013-12-05 | 2014-04-02 | 常熟市诚达港务机械设备厂 | Carrier roller |
| CN105564927A (en) * | 2016-03-10 | 2016-05-11 | 广西南宁侨盛木业有限责任公司 | Heat supply transmission roller |
| CN105621052A (en) * | 2016-03-10 | 2016-06-01 | 广西南宁侨盛木业有限责任公司 | Heating and adhering-preventing integrated conveying roller assembly |
| CN105692107A (en) * | 2016-03-10 | 2016-06-22 | 广西南宁侨盛木业有限责任公司 | Device capable of simultaneously rotating, heating and drying artificial boards during conveyance |
| CN107458805A (en) * | 2017-06-22 | 2017-12-12 | 宁波高新区新元华科技咨询有限公司 | A kind of heated at constant temperature conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |