CN213949666U - Metal chain wheel of conveying system - Google Patents
Metal chain wheel of conveying system Download PDFInfo
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- CN213949666U CN213949666U CN202022868390.8U CN202022868390U CN213949666U CN 213949666 U CN213949666 U CN 213949666U CN 202022868390 U CN202022868390 U CN 202022868390U CN 213949666 U CN213949666 U CN 213949666U
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- wheel
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Abstract
The utility model discloses a metal chain wheel of a conveying system, which comprises an inner wheel, an outer wheel, a fixed wheel and a fixing part; the outer wheel is sleeved outside the inner wheel, the inner diameter of the outer wheel is the same as the outer diameter of the inner wheel, the inner wheel is sleeved on the fixed wheel, and the inner diameter of the inner wheel is the same as the outer diameter of the fixed wheel; the inner wheel is provided with a first fixing hole which penetrates through the side wall of the inner wheel; the inner wall of the outer wheel is provided with a second fixing hole, and the first fixing hole is matched with the second fixing hole; the fixing piece penetrates through the first fixing hole and the second fixing hole, and the length of the fixing piece is the same as the sum of the depths of the first fixing hole and the second fixing hole; the outer side wall of the outer wheel is provided with wheel teeth. The utility model discloses be convenient for maintain and change, reduce the waste of material.
Description
Technical Field
The utility model relates to a metal sprocket field, concretely relates to conveying system's metal sprocket.
Background
The sprocket is a wheel with cogged sprocket teeth for meshing with precisely pitched blocks on a chain link or cable. The chain wheel is widely applied to mechanical transmission and the like in the industries of chemical engineering, textile machinery, escalators, wood processing, three-dimensional parking garages, agricultural machinery, food processing, instruments, petroleum and the like.
The sprocket material should provide sufficient strength and wear resistance to the teeth so that the sprocket teeth are typically heat treated to a hardness level and are often made of metal, also commonly referred to as metal sprockets.
Current metal sprocket is after long-time the use, and sprocket tooth and chain receive just need to be changed the sprocket after the friction damage because long-time basis, and current sprocket adopts integration shaping preparation for the production facility, and this when just causing the later maintenance to change, just need change whole sprocket, cause the waste of material.
SUMMERY OF THE UTILITY MODEL
The utility model provides a conveying system's metal sprocket has solved current sprocket and has adopted integration shaping preparation for the production facility, and when this just causes the later maintenance to change, just need change whole sprocket, causes the extravagant problem of material.
The technical scheme of the utility model is realized like this:
a metal chain wheel of a conveying system comprises an inner wheel, an outer wheel, a fixed wheel and a fixed part; the outer wheel is sleeved outside the inner wheel, the inner diameter of the outer wheel is the same as the outer diameter of the inner wheel, the inner wheel is sleeved on the fixed wheel, and the inner diameter of the inner wheel is the same as the outer diameter of the fixed wheel;
the inner wheel is provided with a first fixing hole which penetrates through the side wall of the inner wheel; a second fixing hole is formed in the inner wall of the outer wheel, and the first fixing hole is matched with the second fixing hole;
the fixing piece penetrates through the first fixing hole and the second fixing hole, and the length of the fixing piece is the same as the sum of the depths of the first fixing hole and the second fixing hole;
and gear teeth are arranged on the outer side wall of the outer wheel.
Preferably, the outer side wall of the inner wheel is provided with a positioning block protruding outwards, and the inner side wall of the outer wheel is provided with a positioning groove with the same size as the positioning block.
Preferably, the fixing member is conical.
Preferably, the outer wheel further comprises a fixed disk, wherein the disk surface of the fixed disk is circular, and the diameter of the disk surface is the same as the outer diameter of the outer wheel; the fixed disk is fixed on the end face of the outer wheel through bolts, and is fixed with the inner wheel and the fixed wheel through bolts.
Preferably, the fixing member is made of polyurethane or epoxy resin.
The utility model has the advantages that,
the utility model is provided with an inner wheel, an outer wheel, a fixed wheel and a fixing part, wherein the outer wheel is sleeved outside the inner wheel, and the inner wheel is sleeved on the fixed wheel; the inner wheel is provided with a first fixing hole which penetrates through the side wall of the inner wheel; the inner wall of the outer wheel is provided with a second fixing hole, and the first fixing hole is matched with the second fixing hole; the fixing piece penetrates through the first fixing hole and the second fixing hole; interior wheel and foreign steamer adopt detachable structure, through the matching of first fixed orifices, second fixed orifices and mounting, will interior wheel and foreign steamer carry out fixed connection to the most inboard sets up the tight pulley and carries out the shutoff of mounting, when the teeth of a cogwheel wearing and tearing on the foreign steamer of later stage damage, only need change the foreign steamer can, be convenient for maintain and change, and interior wheel and tight pulley need not to change, reduce the waste of material.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a metal sprocket of the conveying system of the present invention;
fig. 2 is a side view of the metal sprocket of the conveyor system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a metal sprocket of a conveyor system includes an inner wheel 1, an outer wheel 2, a fixed wheel 3, and a fixing member 4; the outer wheel 2 is sleeved outside the inner wheel 1, the inner diameter of the outer wheel 2 is the same as the outer diameter of the inner wheel 1, the inner wheel 1 is sleeved on the fixed wheel 3, and the inner diameter of the inner wheel 1 is the same as the outer diameter of the fixed wheel 3;
a first fixing hole is formed in the inner wheel 1 and penetrates through the side wall of the inner wheel 1; the inner wall of the outer wheel 2 is provided with a second fixing hole, and the first fixing hole is matched with the second fixing hole;
the fixing piece 4 penetrates through the first fixing hole and the second fixing hole, and the length of the fixing piece 4 is the same as the sum of the depths of the first fixing hole and the second fixing hole; interior wheel 1 and foreign steamer 2 adopt detachable structure, through the matching of first fixed orifices, second fixed orifices and mounting, will interior wheel 1 and foreign steamer 2 carry out fixed connection to the innermost side sets up tight pulley 3 and carries out the shutoff of mounting 4, when the teeth of a cogwheel wearing and tearing on the foreign steamer 2 of later stage damage, only need change foreign steamer 2 can, be convenient for maintain and change, and interior wheel 1 and tight pulley 3 need not to change, reduce the waste of material.
The outer side wall of the outer wheel 2 is provided with gear teeth.
Set up outside outstanding locating piece 5 on the lateral wall of interior wheel 1, be provided with the constant head tank the same with 5 sizes of locating piece on the inside wall of foreign steamer 2, constant head tank and locating piece 5 are in order to cooperate first fixed orifices and second fixed orifices, guarantee that the position accuracy of first fixed orifices and second fixed orifices corresponds.
The fixing member 4 is conical, and the conical structure facilitates the fixing member to be installed in the first fixing hole and the second fixing hole.
The outer wheel 2 is characterized by also comprising a fixed disk 6, wherein the disk surface of the fixed disk 6 is circular, and the diameter of the disk surface is the same as the outer diameter of the outer wheel 2; the fixed disk 6 is fixed on the end surface of the outer wheel 2 through bolts, and is fixed with the inner wheel 1 and the fixed wheel 3 through bolts.
The fixing piece 4 is made of polyurethane or epoxy resin, the fixing piece 4 only plays a role in connection, and in order to avoid rusting of the fixing piece in the first fixing hole and the second fixing hole, the fixing piece is made of polyurethane or epoxy resin.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The metal chain wheel of a conveying system is characterized by comprising an inner wheel, an outer wheel, a fixed wheel and a fixing piece; the outer wheel is sleeved outside the inner wheel, the inner diameter of the outer wheel is the same as the outer diameter of the inner wheel, the inner wheel is sleeved on the fixed wheel, and the inner diameter of the inner wheel is the same as the outer diameter of the fixed wheel;
the inner wheel is provided with a first fixing hole which penetrates through the side wall of the inner wheel; a second fixing hole is formed in the inner wall of the outer wheel, and the first fixing hole is matched with the second fixing hole;
the fixing piece penetrates through the first fixing hole and the second fixing hole, and the length of the fixing piece is the same as the sum of the depths of the first fixing hole and the second fixing hole;
and gear teeth are arranged on the outer side wall of the outer wheel.
2. The metal sprocket of a conveying system according to claim 1, wherein the outer side wall of said inner wheel is provided with a positioning block protruding outwards, and the inner side wall of said outer wheel is provided with a positioning groove having the same size as the positioning block.
3. The metal sprocket for a conveyor system of claim 1, wherein said anchor members are conical.
4. The metal sprocket of a conveyor system as in claim 1, further comprising a fixed disk, wherein the disk surface of said fixed disk is circular and has the same diameter as the outer diameter of said outer wheel; the fixed disk is fixed on the end face of the outer wheel through bolts, and is fixed with the inner wheel and the fixed wheel through bolts.
5. The metal sprocket for a conveyor system as in claim 3 wherein said anchor is made of polyurethane or epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868390.8U CN213949666U (en) | 2020-12-04 | 2020-12-04 | Metal chain wheel of conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022868390.8U CN213949666U (en) | 2020-12-04 | 2020-12-04 | Metal chain wheel of conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213949666U true CN213949666U (en) | 2021-08-13 |
Family
ID=77213766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022868390.8U Active CN213949666U (en) | 2020-12-04 | 2020-12-04 | Metal chain wheel of conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213949666U (en) |
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2020
- 2020-12-04 CN CN202022868390.8U patent/CN213949666U/en active Active
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