CN204688983U - A kind of lantern ring type cylinder - Google Patents
A kind of lantern ring type cylinder Download PDFInfo
- Publication number
- CN204688983U CN204688983U CN201520365084.9U CN201520365084U CN204688983U CN 204688983 U CN204688983 U CN 204688983U CN 201520365084 U CN201520365084 U CN 201520365084U CN 204688983 U CN204688983 U CN 204688983U
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- Prior art keywords
- collar
- cylinder
- lantern ring
- groove
- ring type
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Abstract
The utility model provides a kind of lantern ring type cylinder, comprise roll body (1), described lantern ring type cylinder also comprises the collar (2) being arranged on described roll body (1) outside face, the side of the described collar (2) is provided with projection (3), the opposite side of the described collar (2) is provided with groove (4), described projection (3) is corresponding with the position of described groove (4) on the described collar (2), and the width of the width of described projection (3) end face and described groove (4) bottom surface matches.The lantern ring type cylinder that the utility model provides arranges the collar (2) at roll body (1) outside face, can solve the problem that resistance to abrasion is poor, cost is higher of prior art intermediate roll.
Description
Technical field
The utility model relates to a kind of cylinder, particularly relates to a kind of lantern ring type cylinder.
Background technology
Belt conveyer is called for short belt feeder, forms primarily of belt, cylinder and actuating device.The industries such as belt conveyer is widely used in light industry, electronics, food, chemical industry, wooden industry, five metals, mining industry because of the feature that its structure is simple, efficiency is high, machinery.The tractive force of belt conveyer is transmitted by the friction force between cylinder and belt, contact for a long time between cylinder with belt, rub, outer surface of cylinder is caused easily to wear and tear, reduce the service life of cylinder, therefore, generally need carry out certain process to outer surface of cylinder, to increase the resistance to abrasion of outer surface of cylinder, improve the service life of cylinder.Meanwhile, actv. processing method also can increase the friction force between cylinder and belt, reduces the relative sliding between them, improves the transmission efficiency of tractive force.
At present, the mode of belt conveyer roller outside face process mainly contains: surface is stained with glue, surface casting glue, is embedded the mode such as high-abrasive material, casting high-abrasive material.In the outside face process of above four kinds of cylinders, surface is stained with that the mode cost of glue is lower, technology mode simple, but, the cylinder film processed in this way outer surface of cylinder fixing and insecure, easily come off, service life is short, needs the film often changing outer surface of cylinder.Meanwhile, the film resistance to abrasion being bonded at outer surface of cylinder is also strong not, cannot meet and increase cylinder resistance to abrasion and the requirement in service life.Cast glue by surface, embed high-abrasive material, the resistance to abrasion of the cylinder of casting high-abrasive material mode process and service life better, but the technique of these processing modes is comparatively complicated, usually need by some special equipment and instrument when processing outer surface of cylinder, cause the production cycle of cylinder long, cost is higher.
Utility model content
The utility model provides a kind of lantern ring type cylinder, the problem poor with the resistance to abrasion overcoming prior art intermediate roll, cost is higher.
The utility model provides a kind of lantern ring type cylinder, comprise roll body, described lantern ring type cylinder also comprises the collar being arranged on described roll body outside face, the side of the described collar is provided with projection, the opposite side of the described collar is provided with groove, described projection is corresponding with the position of described groove on the described collar, and the width of described protruding end face and the width of described groove floor match.
Preferably, the shape of above-mentioned projection is trapezoidal, cylindrical or square, and described projection is corresponding with the shape of described groove.
Preferably, the shape of above-mentioned groove is trapezoidal, cylindrical or square, and described groove is corresponding with the shape of described projection.
Preferably, the above-mentioned collar is the polyurethane collar.
Preferably, the internal diameter of the above-mentioned collar is less than the external diameter of described roll body.
Preferably, the above-mentioned collar is identical in the orientation of described roll body both sides.
Preferably, the above-mentioned collar is contrary in the orientation of described roll body both sides.
The technical scheme that embodiment of the present utility model provides can comprise following beneficial effect:
The utility model provides a kind of lantern ring type cylinder, comprise roll body, described lantern ring type cylinder also comprises the collar being arranged on described roll body outside face, the side of the described collar is provided with projection, the opposite side of the described collar is provided with groove, described projection is corresponding with the position of described groove on the described collar, and the width of described protruding end face and the width of described groove floor match.
The utility model provides a kind of lantern ring type cylinder, the collar both sides being arranged on outer surface of cylinder are respectively arranged with the corresponding projection in position and groove, namely the side of the collar is provided with projection, then the opposite side of the collar have with the corresponding groove of this raised position, and the width of the width of protruding end face and described groove floor matches, thus guarantee that projection can insert inside grooves smoothly.In use be worn to prevent cylinder; can by the collar outside face being installed to cylinder one by one; as the cylinder rotates; the collar being arranged on outer surface of cylinder directly contacts with belt, rubs; protection cylinder is not frayed; thus increase the resistance to abrasion of cylinder, effectively extend the service life of cylinder.Owing to the collar being provided with the corresponding projection in position and groove, and the width of the width of protruding end face and described groove floor matches, therefore, projection on a collar can be inserted in the groove on another collar, connect successively, thus the collar is one by one connected to become one piece of cage plate, prevent the collar from sliding axially when cylinder rotates, if slid axially between the collar, then not only cannot improve the resistance to abrasion of cylinder, but also the normal work of cylinder can be had a strong impact on.It can thus be appreciated that the collar one by one only need be connected with groove by the projection on the collar by lantern ring type cylinder that the utility model provides successively, and installation method is simple to operation, without the need to special processing technology and equipment, effectively reduce the productive costs of cylinder.Guarantee relative sliding not to occur between the collar by protruding and cooperatively interacting of groove, thus effectively improve the resistance to abrasion of cylinder, extend the service life of cylinder, therefore, the lantern ring type cylinder that the utility model provides, can overcome the problem that resistance to abrasion is poor, cost is higher of prior art intermediate roll.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lantern ring type cylinder that the utility model embodiment provides;
Fig. 2 is the collar lateral plan of a kind of lantern ring type cylinder that the utility model embodiment provides;
Fig. 3 is the collar front view of a kind of lantern ring type cylinder that the utility model embodiment provides;
Fig. 4 is the structural representation of the another kind of lantern ring type cylinder that the utility model embodiment provides.
Symbol represents:
1-roll body, the 2-collar, 3-is protruding, 4-groove.
Detailed description of the invention
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present utility model are consistent.
Please refer to Fig. 1, Fig. 2 and Fig. 3, shown in be followed successively by the structural representation of a kind of lantern ring type cylinder that the utility model embodiment provides, the collar front view of a kind of lantern ring type cylinder that the collar lateral plan of a kind of lantern ring type cylinder that the utility model embodiment provides and the utility model embodiment provide.The utility model provides a kind of lantern ring type cylinder, comprise roll body 1, described lantern ring type cylinder also comprises the collar 2 being arranged on described roll body 1 outside face, the side of the described collar 2 is provided with protruding 3, the opposite side of the described collar 2 is provided with groove 4, described protruding 3 is corresponding with the position of described groove 4 on the described collar 2, and the width of described protruding 3 end faces is less than the width of described groove 4 bottom surface.Described protruding 3 is corresponding with the position of described groove 4 on the described collar 2, namely protruding 3 and the line of centers of groove 4 overlap, the side of the collar 2 is provided with protruding 3, then must exist on the extended line of protruding 3 line of centerss with the corresponding groove 4 in these protruding 3 positions.The protruding width of 3 end faces and the width of groove 4 bottom surface match, and namely the width of protruding 3 end faces is slightly less than the width of groove 4 bottom surface, therefore, can guarantee that groove 4 injects in protruding 3 smoothly, thus complete the connection of the collar 2 one by one.
The lantern ring type cylinder that the utility model provides, also comprises the collar 2 except comprising roll body 1, and is separately positioned on projection 3 and the groove 4 of the collar 2 both sides.Protruding 3 and the position correspondence of groove 4 arrange, and the width of protruding 3 end faces is slightly less than the width of groove 4 bottom surface, can guarantee when installing the collar 2, by protruding 3 insertion grooves 4 one by one, thus completes the connection of the collar 2.Before cylinder uses; in use be worn to prevent cylinder; can by the collar outside face being installed to cylinder one by one; as the cylinder rotates; the collar being arranged on outer surface of cylinder directly contacts with belt, rubs; protection cylinder is not frayed, thus increases the resistance to abrasion of cylinder, effectively extends the service life of cylinder.Concrete, slide axially when cylinder rotates to prevent the collar, by in the groove on another collar of insertion one by one of the projection on a collar, thus the collar one by one can be connected to become one piece of cage plate, effectively increase the resistance to abrasion of cylinder.The collar one by one only need be connected with groove by the projection on the collar by lantern ring type cylinder that the utility model provides successively, and installation method is simple to operation, without the need to special processing technology and equipment, effectively reduces the productive costs of cylinder.Guarantee relative sliding not to occur between the collar by protruding and cooperatively interacting of groove, thus effectively improve the resistance to abrasion of cylinder, extend the service life of cylinder.After the lantern ring type cylinder that the utility model provides is worn when the collar 2 of roll body 1 outside face and cannot uses, only need the batch making collar 2 again, and the collar 2 can assemble anywhere, productive costs is low, easy to operate.
The collar 2 that the present embodiment provides is the collar of polyurethane material, and polyurethane material tool has good wearability, and contribute to the resistance to abrasion improving cylinder, and polyurethane material has certain elasticity, is convenient to the outside face that the collar 2 is assembled to roll body 1.
The shape of the present embodiment protrusions 3 is trapezoidal, cylindrical or square, and the shape of groove 4 is trapezoidal, cylindrical or square, and projection 3 is corresponding with the shape of groove 4.Projection 3 is corresponding with the shape of groove 4, and namely projection 3 is identical with the shape of groove 4, is only vary in size, and the profile of protruding 3 is slightly less than groove 4, can ensure that protruding 3 insert groove 4 smoothly like this, and relative sliding is less likely to occur.It should be noted that, the shape of the utility model protrusions 3 and groove 4 is not only confined to trapezoidal, cylindrical or square, also can be other arbitrary shape, as long as being interconnected between each collar 2 can be completed by protruding and cooperatively interacting of groove, guarantee that the collar 2 does not slide axially when cylinder rotates.
In the present embodiment, the internal diameter of the collar 2 is less than the external diameter of roll body 1.Specifically, the internal diameter of the collar 2 is slightly less than the external diameter of roll body 1, ensure that the collar 2 can be arranged on the outside face of roll body 1 comparatively smoothly, and there is certain elasticity due to the collar 2, the collar 2 is made can tightly to bind round at roll body 1 outside face, prevent the collar 2 from radially sliding when cylinder rotates, the resistance to abrasion of cylinder cannot be improved, affect the normal work of cylinder simultaneously.
Please refer to Fig. 1 and Fig. 4, shown in be respectively the structural representation of the another kind of lantern ring type cylinder that the structural representation of a kind of lantern ring type cylinder that the utility model embodiment provides and the utility model embodiment provide.The orientation of the collar 2 in roll body 1 both sides can identical also can be contrary.In FIG, the collar 2 is contrary in the orientation of roll body 1 both sides, specifically, if by the central axis of roll body 1 location, direction positive dirction from left to right, the collar 2 then on the left of roll body 1 in roll body 1 central axis positive dirction according to groove 4 in left side, protruding 3 connect successively in the order on right side; The collar 2 on the right side of roll body 1 in roll body 1 central axis negative direction according to groove 4 on right side, protruding 3 connect successively in the order in left side, and therefore, the collar 2 is contrary in the orientation of roll body 1 both sides.In the diagram, the collar 2 is identical in the orientation of roll body 1 both sides, specifically, the collar 2 on the right side of roll body 1 in roll body 1 central axis negative direction according to groove 4 on right side, protruding 3 connect in the order in left side, successively until be connected to the left side of roll body 1, in dextrosinistral connection procedure, do not change the orientation of the collar 2, therefore, the collar 2 is identical in the orientation of roll body 1 both sides.It should be noted that, the utility model collar 2 is not limited in the orientation of roll body 1 both sides the situation that above-mentioned two kinds of embodiments enumerate, also can be the collar 2 on the right side of roll body 1 in roll body 1 central axis negative direction according to groove 4 in left side, protruding 3 connect successively in the order on right side, or other any connection mode, as long as being interconnected between each collar 2 can be completed by protruding and cooperatively interacting of groove, guarantee that the collar 2 does not slide axially when cylinder rotates.
Each embodiment in this specification sheets all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiment.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a lantern ring type cylinder, comprise roll body (1), it is characterized in that, described lantern ring type cylinder also comprises the collar (2) being arranged on described roll body (1) outside face, the side of the described collar (2) is provided with projection (3), the opposite side of the described collar (2) is provided with groove (4), described projection (3) is corresponding with the position of described groove (4) on the described collar (2), and the width of the width of described projection (3) end face and described groove (4) bottom surface matches.
2. lantern ring type cylinder according to claim 1, is characterized in that, the shape of described projection (3) is trapezoidal, cylindrical or square, and described projection (3) is corresponding with the shape of described groove (4).
3. lantern ring type cylinder according to claim 1, is characterized in that, the shape of described groove (4) is trapezoidal, cylindrical or square, and described groove (4) is corresponding with the shape of described projection (3).
4. lantern ring type cylinder according to claim 1, is characterized in that, the described collar (2) is the polyurethane collar.
5. lantern ring type cylinder according to claim 1, is characterized in that, the internal diameter of the described collar (2) is less than the external diameter of described roll body (1).
6. lantern ring type cylinder according to claim 1, is characterized in that, the described collar (2) is identical in the orientation of described roll body (1) both sides.
7. lantern ring type cylinder according to claim 1, is characterized in that, the described collar (2) is contrary in the orientation of described roll body (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365084.9U CN204688983U (en) | 2015-05-29 | 2015-05-29 | A kind of lantern ring type cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365084.9U CN204688983U (en) | 2015-05-29 | 2015-05-29 | A kind of lantern ring type cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688983U true CN204688983U (en) | 2015-10-07 |
Family
ID=54229298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520365084.9U Expired - Fee Related CN204688983U (en) | 2015-05-29 | 2015-05-29 | A kind of lantern ring type cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688983U (en) |
-
2015
- 2015-05-29 CN CN201520365084.9U patent/CN204688983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: A 417600 area in Xinhua County of Hunan Province Red Industrial Park Patentee after: Crane boom manufacturing method Address before: Loudi City, Hunan Industrial Park, 417600 Red County of Xinhua Province Patentee before: Hunan Yinghong Science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |