CN202807767U

CN202807767U - Novel annealing furnace carrier roller

Info

Publication number: CN202807767U
Application number: CN 201220439418
Authority: CN
Inventors: 郭丰亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-31
Filing date: 2012-08-31
Publication date: 2013-03-20
Anticipated expiration: 2022-08-31

Abstract

The utility model discloses a novel annealing furnace carrier roller, which belongs to the field of conveying fitting devices. The novel annealing furnace carrier roller comprises a carrier roller body and a central shaft, wherein a rolling sleeve and cover plates fixed at the two ends of the rolling sleeve are sleeved on the central shaft; a solid lubricating material is filled into a space formed by the rolling sleeve, the central shaft and the cover plates; a polytetrafluoroethylene pipe sleeve is fixed outside the rolling sleeve; and a plurality of steel rings are arranged between the polytetrafluoroethylene pipe sleeve and the rolling sleeve. Through the way, the problems of severe rolling sleeve wear, poor high temperature resistance, waste of energy and the like existing in the conventional carrier roller are solved, the wear resistance of the carrier roller can be enhanced, and the service life of the carrier roller is prolonged.

Description

A kind of Novel annealing furnace carrying roller

Technical field

The utility model relates to carries the accessory device field, particularly relates to a kind of Novel annealing furnace carrying roller.

Background technology

Carrying roller is the vitals of pocket conveyer, and its effect is the weight of support belt and material, so the quality of carrying roller is particularly important.

The carrying roller that adopts in the annealing furnace in the prior art, comprise: carrying roller body, the most full steel structures that adopt of carrying roller body, in use not only not anticorrosion, large heavier to the wearing and tearing of roller shell because of friction coefficient again, open again after a period of time that especially stops production, surface corrosion, resistance strengthens, and it is more serious to wear and tear, and not only affects the service life of carrier roller for annealing furnace, and increased the living load of conveyer, cause the waste of the energy.

The utility model content

The technical matters that the utility model mainly solves provides a kind of Novel annealing furnace carrying roller, can solve the problems such as the roller shell serious wear, the resistance to elevated temperatures that have the carrying roller existence now are poor, energy dissipation.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Novel annealing furnace carrying roller is provided, comprise: carrying roller body and center shaft, be set with roller shell and the cover plate that is fixed on the roller shell two ends on the described center shaft, be filled with solid lubricant in the space that forms between described roller shell, center shaft and the cover plate, described roller shell is fixed with the polytetrafluoroethylene pipe box outward.

In preferred embodiment of the utility model, the described roller shell two side cover plates outside also is fixedly installed respectively shrouding.

In preferred embodiment of the utility model, be provided with several steel loops between described polytetrafluoroethylene pipe box and the roller shell, described steel ring cap is captiveed joint with the polytetrafluoroethylene pipe box in roller shell periphery and outer peripheral face.

The beneficial effects of the utility model are: the utility model (1) is filled with solid lubricant between roller shell and center shaft, so that carrying roller is not yielding, and because the lubricity of lubricant itself, so that the drag reduction that carrying roller rotates, be difficult for being worn, prolonged the service life of carrying roller; (2) steel loop is set and is fixed outside roller shell, so that carrying roller is difficult for sideslip, prevent that further it is worn; (3) outside steel loop, add again lubricated, resistant material, carrying roller is further protected.

Description of drawings

Fig. 1 is the structural representation of a kind of Novel annealing furnace carrying roller one preferred embodiment of the utility model;

The mark of each parts is as follows in the accompanying drawing: 1, center shaft, 2, solid lubricant, 3, steel loop, 4, polyfluortetraethylene pipe, 5, roller shell, 6, cover plate, 7, shrouding.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

See also Fig. 1, the utility model embodiment comprises: carrying roller body and center shaft 1, be set with roller shell 5 and the cover plate 6 that is fixed on roller shell 5 two ends on the center shaft 1, be filled with solid lubricant 2 in the space that forms between roller shell 5, center shaft 1 and the cover plate 6, the roller shell 5 outer polytetrafluoroethylene pipe boxes 4 that are fixed with.

Further, 5 liang of side cover plate 6 outsides of roller shell also are fixedly installed respectively shrouding 7.

Further, be provided with several steel loops 3 between polytetrafluoroethylene pipe box 4 and the roller shell 5, steel loop 3 is enclosed within roller shell 5 peripheries and outer peripheral face is captiveed joint with polytetrafluoroethylene pipe box 4.

Be different from prior art; the utility model is protected carrying roller layer by layer by add solid lubricant 2, steel loop 3, polytetrafluoroethylene pipe box 4, cover plate 6 and shrouding 7 at the carrying roller body, has strengthened the resistance to abrasion of carrying roller; prolong its service life, saved energy consumption.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. Novel annealing furnace carrying roller, comprise: carrying roller body and center shaft, it is characterized in that, be set with roller shell and the cover plate that is fixed on the roller shell two ends on the described center shaft, be filled with solid lubricant in the space that forms between described roller shell, center shaft and the cover plate, described roller shell is fixed with the polytetrafluoroethylene pipe box outward.

2. a kind of Novel annealing furnace carrying roller according to claim 1 is characterized in that, the described roller shell two side cover plates outside also is fixedly installed respectively shrouding.

3. a kind of Novel annealing furnace carrying roller according to claim 1 is characterized in that, is provided with several steel loops between described polytetrafluoroethylene pipe box and the roller shell, and described steel ring cap is captiveed joint with the polytetrafluoroethylene pipe box in roller shell periphery and outer peripheral face.