CN2327661Y

CN2327661Y - Improved structure of rollers of conveyer belt

Info

Publication number: CN2327661Y
Application number: CN 97239327
Authority: CN
Inventors: 叶招仪
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-05
Filing date: 1997-12-05
Publication date: 1999-07-07
Anticipated expiration: 2007-12-05

Abstract

The utility model relates to an improved structure of rollers of a conveyer belt, which comprises rollers (3), grooves (31) on the surfaces of the wheel shafs (30) of the rollers (3), rolling rings (32) with adhesive force which are coated on the outside of the wheel shafts (30), convex ridges (33) whose shapes are corresponding to the grooves (31) are arranged on the inner ring of the rolling rings (32). The convex ridges (33) are embedded in the grooves (31). A conveyor belt can prevent the phenomenon of slipperiness with the utility model. A production line can not be interrupted because of delay or danger of the collision of goods can not occur.

Description

Load-transfer device roller structure-improved

The utility model relates to a kind of load-transfer device roller and specifically refers to be provided with rolling ring to improve the structure-improved of load-transfer device running quality on roller.

Carrying the load-transfer device of each parts in the plant produced is important steps of manufacturing line, purpose is goods is transmitted between each processing place reposefully, to raise the efficiency, reduce error, especially for implementing the new-type factory building of automated production, the situation that never allows delay in cargo transfer takes place, otherwise suffers heavy losses, also personnel's incident of injury may take place, be able to the important assurance that high efficiency carries out so the stability of load-transfer device and safety are manufacturing lines.

But with regard to current all load-transfer devices, though on the material, on the power, on the degree of precision, even in automation control, bigger improvement was arranged more in the past all, and still there is certain defective, can't get rid of so far.Because load-transfer device is commonly used to carry heavier goods, under the requirement that chronicity is used, it is the skeleton raw material that the skeleton of load-transfer device must adopt steel.Yet the rigidity material was both hard and sliding, so when the roller of load-transfer device contacts running with track, following problem takes place very easily:

1, roller skids easily, causes the goods on the load-transfer device as you were, manufacturing line is interrupted, even laggard goods and retardation goods case of collision take place.Even there is not above-mentioned accident, skidding of roller also influences the degree of precision of load-transfer device running easily, and the goods on the load-transfer device can't effectively be located, and further influences the automated process of manufacturing line.

2, roller in the running with orbiting collision, be easy to generate noise, make on-the-spot staff be difficult to wholwe-hearted operation, the staff is under the environment of noise emission for a long time, body and mind is vulnerable.

3, electrostatic phenomenon taking place easily, not only the staff is had potential danger, also can damage parts simultaneously, causes damage.

This shows that the traditional load-transfer device that uses exists many defectives at present, demand urgently improving.The defective that the load-transfer device that the applicant uses in view of above-mentioned tradition exists through studying intensively for many years, has proposed a kind of load-transfer device structure-improved reasonable in design, with low cost.

Main purpose of the present utility model provides a kind of roller structure-improved of load-transfer device of stability, the wheel shaft surface, both sides of this roller, all coat rolling ring, roller can not skidded in orbit, when work so transporting of goods is accurately smooth and easy with good adherence power.

The rolling structure-improved that another purpose of the present utility model is a kind of safe transport band is provided provides good safety control because the coating of rolling body makes this roller can not produce harm such as dry sound, static for the staff; The goods collision can not take place simultaneously, protected parts effectively, avoid causing accidental loss.

Design plan of the present utility model is, it has roller, and its design feature is that the wheel shaft surface of described roller both sides is provided with groove, respectively coat the rolling ring that one deck has binding force in the wheel shaft outside, it is corresponding with described groove and embed convex ridge in this groove that the inner ring of this rolling ring is provided with its shape.

Details are as follows in conjunction with the accompanying drawings for the design:

Fig. 1 is a load-transfer device work scheme drawing;

Fig. 2 is the design's load-transfer device roller schematic perspective view;

Fig. 3 is one of the design embodiment;

Fig. 4 is two of the design embodiment.

Reference numeral:

1, load-transfer device 2, track 3, roller 30, wheel shaft 31, groove

32, rolling ring 33, convex ridge 34, inclined-plane groove 35, inclined-plane convex ridge 4, goods carrier

See also Fig. 1, load-transfer device 1 drives goods carrier 4 and moves by the running of roller 3 on track 2, arrives the position of setting to finish the goods that is carried on the frame that conveys goods, therefore can goods finish conveying smoothly, depends on the stability that roller 3 turns round on track 2.

Referring to Fig. 2, Fig. 3, the utility model has roller (3), the surface of the wheel shaft (30) of described roller (3) both sides is provided with a groove (31), respectively coat the rolling ring (32) that one deck has binding force in the periphery of wheel shaft (30), it is corresponding with described groove (31) and embed convex ridge (33) in this groove (31) that the inner ring of this rolling ring (32) is provided with its shape.

Structure-improved by the roller 3 of Fig. 2 and the visible the design's load-transfer device 1 of Fig. 3, wherein, respectively there is a wheel shaft 30 both sides of roller 3, and the surface of wheel shaft 30 is provided with a groove 31, respectively coat the rolling ring 32 of one deck rubber mass in the periphery of each wheel shaft 30, the inner ring of rolling ring 32 is equipped with convex ridge 33.Roller 3 can mat rolling rings 32 convex ridge 33 embed the groove 31 of wheel shafts 30, make each rolling ring 32 can unlikely disengaging with wheel shaft 30 driving fits of its coating.When load-transfer device 1 running, each rolling ring 3 all can contact with raceway surface, therefore the binding force that can be had by 32 pairs of tracks 2 of each rolling ring, when can being moved with load-transfer device 1, roller 3 stably rotates, unlikely skidding, avoid skidding, manufacturing line is interrupted or produce a back goods and collide previous contingency because of the goods original place on the load-transfer device 1.

See also Fig. 4 again, the device mode of the design's set rolling ring 32 on roller 3 both sides wheel shafts 30 surfaces is regardless of a kind of form that the section form that is limited to its groove as shown in Figure 3 is square chase groove, also can adopt inclined-plane chase groove 34 on wheel shaft 30 surfaces, can also be circular arc chase groove etc.; Correspondingly, 32 convex ridges in inner ring setting and its coupling of rolling ring make convex ridge can embed corresponding groove, in addition, rolling ring are combined on the wheel shaft surface densely guaranteeing, and these all meet principle of design of the present utility model.

In addition, the design's rolling ring 32 also is not limited to adopt as described above the rubber material, every material with good adherence power and abrasion performance, all can be used for making the raw MAT'L of rolling ring, and the groove 31 on wheel shaft 30 surfaces does not limit the quantity of its setting with the convex ridge 33 of rolling ring 32 yet, both can be a groove and convex ridge, also can be many grooves and convex ridge, explanation in the lump hereby.

In sum, the utility model not only has intention in design, and the test also proved extremely efficient, its concrete advantage can be concluded following two:

1, the design's roller 3 runnings are stable, and each roller is all unlikely on track 2 skidding to take place, so goods can be smoothly and accurately finished and carry action;

2, the design's load-transfer device 1 provides the working environment of safety, has particularly reduced noise pollution, prevents static, further prevents the generation of accidental injuring event, can reduce the damage of parts simultaneously, promotes the work efficiency of manufacturing line.

Claims

1, a kind of load-transfer device roller structure-improved, roller (3) is arranged, it is characterized in that, the surface of the wheel shaft (30) of described roller (3) both sides is provided with a groove (31), respectively coat the rolling ring (32) that one deck has binding force in the outside of wheel shaft (30), it is corresponding with described groove (31) and embed convex ridge (33) in this groove (31) that the inner ring of this rolling ring (32) is provided with its shape.

2, load-transfer device roller structure-improved as claimed in claim 1 is characterized in that, the section form of described groove (31) can be square chase groove, or the inclined-plane concave channels, or the circular arc concave channels.

3, load-transfer device roller structure-improved as claimed in claim 1 is characterized in that, described groove and convex ridge are one or more.