CN211159988U - Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine - Google Patents
Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine Download PDFInfo
- Publication number
- CN211159988U CN211159988U CN201921686325.4U CN201921686325U CN211159988U CN 211159988 U CN211159988 U CN 211159988U CN 201921686325 U CN201921686325 U CN 201921686325U CN 211159988 U CN211159988 U CN 211159988U
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- China
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- taper sleeve
- grinding roller
- band pulley
- pull ring
- conical surface
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Abstract
The utility model discloses a grinding roller axle and belt pulley connection structure of konjaku flour machine, including the grinding roller axle with install the epaxial band pulley of grinding roller, the grinding roller axle couples through parallel key and taper sleeve, the disc is the conical surface outside the taper sleeve, the conical surface of this taper sleeve and the conical surface cooperation of corresponding band pulley hole, taper sleeve one side is the pull ring, the pull ring passes through the screw rod hookup with the band pulley of taper sleeve opposite side, the screw rod makes the band pulley be close to the pull ring on the taper sleeve, the hole conical surface extrusion taper sleeve of band pulley forms interference fit, produces pressure and frictional force, reaches band pulley, taper sleeve, grinding roller axle synchronous rotation. The utility model discloses well band pulley passes through the taper sleeve hookup with the grinding roller axle, compact structure, and to neutrality good, bearing capacity is high, and the installation, dismantlement are convenient, change the grinding roller time and shorten, have also avoided grinding roller hoist and mount and balanced detection time measuring because the focus skew problem that the band pulley exists the production.
Description
Technical Field
The utility model relates to a fine konjaku flour machine specifically is a fine konjaku flour machine's grinding roller axle and belt pulley connection structure, belongs to fine konjaku flour dry process processing production technical field.
Background
The modern konjac fine powder dry processing production industry needs long-time continuous startup production, the surface of a grinding roller is worn very quickly in a long-term working state, the grinding roller needs to be replaced after a period of time, the worn surface of the grinding roller is reprocessed on special equipment to enable the surface of the grinding roller to reach certain size and performance parameters, and the grinding roller is installed on a grinding mill for reutilization after qualified detection, so that the material waste is greatly reduced.
When the grinding roller is replaced, the accessories around the grinding roller are required to be disassembled frequently so that the grinding roller can be removed from the stand, wherein the accessories on the grinding roller shaft are more and complicated, the disassembly difficulty is high, time and labor are wasted, particularly, the connection between the grinding roller shaft and the belt wheel is convenient to install and disassemble, the downtime caused by the replacement process is reduced, the centering performance is good, the bearing capacity is high, and otherwise, the flour production performance is influenced, and even equipment faults occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grinding roller axle and belt pulley connection structure of konjaku flour milling machine for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the grinding roller shaft and belt pulley connecting structure of the konjac fine grinding machine comprises a grinding roller shaft and a belt pulley arranged on the grinding roller shaft, wherein the grinding roller shaft 1 is connected with a taper sleeve through a flat key, the outer circular surface of the taper sleeve is a conical surface, the conical surface of the taper sleeve is matched with the conical surface of a corresponding belt pulley inner hole, one side of the taper sleeve is a pull ring, the pull ring is connected with the belt pulley on the other side of the taper sleeve through a screw rod, the screw rod enables the belt pulley to be close to the pull ring on the taper sleeve, the inner hole conical surface of the belt pulley extrudes the taper sleeve to form interference fit, pressure and friction are generated, and the belt pulley, the taper.
As a further aspect of the present invention: the grinding roll shaft and the taper sleeve are in flat key connection, the grinding roll shaft and the taper sleeve are in clearance fit, and the installation process can be completed by adopting common tools.
As a further aspect of the present invention: the outer disc inclination angle of taper sleeve is 8, taper sleeve 5 and band pulley cooperation, and taper sleeve major diameter side is provided with the boss, and boss and shorter side are the plane, and the boss is used for blocking the pull ring.
As a further aspect of the present invention: the surface of an inner hole of the belt wheel 3 is a conical surface with an inclination angle of 8 degrees, the conical surface is matched with the outer circular surface of the taper sleeve, through holes are uniformly distributed in the circumferential direction of the end surface of the belt wheel and used for connecting the belt wheel with the pull ring through a screw rod, when the screw rod is screwed with the pull ring, the belt wheel is close to the large end surface side of the taper sleeve, the conical surfaces of the belt wheel and the pull ring are wedged tightly, the taper sleeve is shrunk and the grinding roller shaft is clamped tightly to generate.
The utility model has the advantages that: this konjaku flour-refining machine's grinding roller axle and belt pulley connection structure reasonable in design, band pulley and grinding roller axle pass through the taper sleeve hookup, and compact structure is good to neutrality, and bearing capacity is high, and installation, dismantlement are convenient, change the grinding roller time and shorten, have also avoided grinding roller hoist and mount and balanced when detecting because the band pulley has the focus skew problem of production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. grinding roller shaft, 2, pull ring, 3, belt wheel, 4, screw rod, 5, taper sleeve and 6, flat key.
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, a grinding roller shaft and belt pulley connecting structure of a konjac fine grinding machine comprises a grinding roller shaft 1 and a belt pulley 3 mounted on the grinding roller shaft 1, wherein the grinding roller shaft 1 is connected with a taper sleeve 5 through a flat key 6, the outer circular surface of the taper sleeve 5 is a conical surface, the conical surface of the taper sleeve 5 is matched with the inner hole conical surface of the corresponding belt pulley 3, one side of the taper sleeve 5 is provided with a pull ring 2, the pull ring 2 is connected with the belt pulley 3 on the other side of the taper sleeve 5 through a screw rod 4, the screw rod 4 enables the belt pulley 3 to be close to the pull ring 2 on the taper sleeve 5, the inner hole conical surface of the belt pulley 3 extrudes the taper sleeve 5 to form interference fit, pressure and friction are generated, and the belt pulley 3, the.
Further, in the embodiment of the utility model provides an in, grinding roller axle 1 and taper sleeve 5 are the hookup of flat key 6, and grinding roller axle 1 and taper sleeve 5 are clearance fit, adopt common instrument just can easily install and dismantle taper sleeve 5 on grinding roller axle 1, and both pass through two side transition cooperation of flat key.
Further, in the embodiment of the utility model provides an in, the disc angle of inclination is 8 outside the taper sleeve 5, and taper sleeve 5 and band pulley 3 cooperation, the 5 major diameter sides of taper sleeve are provided with the boss, and boss and shorter side are the plane, and the boss is used for blocking pull ring 2.
Further, in the embodiment of the utility model provides an in, 3 hole surfaces of band pulley are the conical surface of 8 for the angle of inclination, it cooperates with the 5 outer disc of taper sleeve, 3 terminal surface circumference equipartition through-holes of band pulley for screw rod 4 couples band pulley 3 with pull ring 2, when screw rod 4 revolves with pull ring 2, band pulley 3 is close to the 5 big terminal surface sides of taper sleeve, both conical surfaces department wedge tight, make band pulley 3 closely cooperate with taper sleeve 5, taper sleeve 5 reduces and cramps grinding roller axle 1 and produce the effect of compressing tightly to grinding roller axle 1, be used for transmission power and torque.
The working principle is as follows: when using this konjaku flour mill's grinding roller axle and belt pulley connection structure, band pulley 3 passes through taper sleeve 5 hookup with grinding roller axle 1, compact structure, and centering nature is good, and bearing capacity is high, and installation, dismantlement are convenient, change grinding roller time shorten, have also avoided grinding roller hoist and mount and balance to detect the time because the focus skew problem that the band pulley exists production.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a grinding roller axle and belt pulley connection structure of konjaku cornmill, includes grinding roller axle (1) and installs band pulley (3) on grinding roller axle (1), its characterized in that: grinding roller axle (1) is through flat key (6) and taper sleeve (5) hookup, taper sleeve (5) outer disc is the conical surface, the conical surface of this taper sleeve (5) and corresponding band pulley (3) hole conical surface cooperation, taper sleeve (5) one side is pull ring (2), pull ring (2) and the band pulley (3) of taper sleeve (5) opposite side are through screw rod (4) hookup, screw rod (4) make band pulley (3) be close to pull ring (2) on taper sleeve (5), the hole conical surface extrusion taper sleeve (5) of band pulley (3) form interference fit, produce pressure and frictional force, reach band pulley (3), taper sleeve (5), grinding roller axle (1) synchronous revolution.
2. The grinding roller shaft and pulley connection structure of konjac fine flour machine according to claim 1, characterized in that: the grinding roller shaft (1) is connected with the taper sleeve (5) through a flat key (6), and the grinding roller shaft (1) is in clearance fit with the taper sleeve (5).
3. The grinding roller shaft and pulley connection structure of konjac fine flour machine according to claim 1, characterized in that: the outer disc inclination angle of taper sleeve (5) is 8, taper sleeve (5) and band pulley (3) cooperation, and taper sleeve (5) major diameter side is provided with the boss, and boss and shorter side are the plane, and the boss is used for blocking pull ring (2).
4. The grinding roller shaft and pulley connection structure of konjac fine flour machine according to claim 1, characterized in that: the surface of an inner hole of the belt wheel (3) is a conical surface with an inclination angle of 8 degrees, the conical surface is matched with the outer circular surface of the taper sleeve (5), through holes are uniformly distributed in the circumferential direction of the end surface of the belt wheel (3) and used for connecting the belt wheel (3) with the pull ring (2) by the screw (4), when the screw (4) is screwed with the pull ring (2), the belt wheel (3) is close to the large end surface side of the taper sleeve (5), the conical surfaces of the belt wheel and the pull ring are wedged tightly, and the taper sleeve (5) is reduced to clamp the grinding roller shaft (1) to tightly press the grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686325.4U CN211159988U (en) | 2019-10-10 | 2019-10-10 | Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686325.4U CN211159988U (en) | 2019-10-10 | 2019-10-10 | Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211159988U true CN211159988U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686325.4U Expired - Fee Related CN211159988U (en) | 2019-10-10 | 2019-10-10 | Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211159988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639653A (en) * | 2019-10-10 | 2020-01-03 | 陕西理工大学 | Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine |
-
2019
- 2019-10-10 CN CN201921686325.4U patent/CN211159988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639653A (en) * | 2019-10-10 | 2020-01-03 | 陕西理工大学 | Grinding roller shaft and belt pulley connection structure of fine konjaku flour machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |