CN102616538A - Transmission device of screw conveyer - Google Patents
Transmission device of screw conveyer Download PDFInfo
- Publication number
- CN102616538A CN102616538A CN2012100868509A CN201210086850A CN102616538A CN 102616538 A CN102616538 A CN 102616538A CN 2012100868509 A CN2012100868509 A CN 2012100868509A CN 201210086850 A CN201210086850 A CN 201210086850A CN 102616538 A CN102616538 A CN 102616538A
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- China
- Prior art keywords
- screw shaft
- screw
- transmission device
- roller chain
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a transmission device of a screw conveyer, which comprises a cycloid reducer and a screw shaft. A roller chain is arranged at the output end of the cycloid reducer, a chain wheel is arranged at one end of the screw shaft, the roller chain is matched with the chain wheel to drive the screw shaft to rotate, the shaft diameter of the screw shaft is 125mm, and the length of the screw shaft is 260mm. By means of the transmission device of the screw conveyer, the cycloid reducer rotates, the roller chain at the output end of the cycloid reducer is matched with the chain wheel to drive the screw shaft to rotate, chain transmission replaces the original coupling transmission, the transmission device is strong in work environmental suitability, the transmission device cannot be frequently damaged even in an environment with majority of dust, time for halt maintenance or changing parts of the screw conveyer is reduced, production cost is reduced, and simultaneously production efficiency is improved.
Description
Technical field
The present invention relates to a kind of conveyor screw, relate in particular to a kind of driving device of conveyor screw.
Background technology
Conveyor screw is a kind of continuous conveyor that does not have the flexure member traction, utilizes the rotation convey materials of spiral.The driving device of general conveyor screw shown in accompanying drawing 1, comprises cycloidal reducer 1, screw shaft 2 and coupler 3, and cycloidal reducer 1 is connected through coupler 3 with screw shaft 2.The output of cycloidal reducer 1 drives coupler 3 and rotates, and rotates thereby coupler 3 drives screw shaft 2.But when conveyor screw is used to carry cement or carries the colliery; Because of the dust at scene bigger; Cause having got in the coupler 3 a large amount of dusts; Make coupler 3 frequent breakage to make conveyor screw need frequent shutdown maintenance perhaps to change coupler 3, reduced production efficiency when having increased productive costs.
Summary of the invention
Technical matters to above-mentioned existence the objective of the invention is: the driving device that has proposed a kind of non-damageable conveyor screw.
Technical solution of the present invention is achieved in that a kind of driving device of conveyor screw, comprises cycloidal reducer and screw shaft, and the mouth of said cycloidal reducer is provided with roller chain; One end of said screw shaft is provided with sprocket wheel; Said roller chain and sprocket cooperates the rotation of drive screw shaft.
Preferably, the diameter of axle of said screw shaft is 125mm.
Preferably, the length of said screw shaft is 260mm.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The driving device of conveyor screw of the present invention; Because the mouth of cycloidal reducer is provided with roller chain, an end of screw shaft is provided with sprocket wheel, and cycloidal reducer rotates; Thereby the roller chain and sprocket on the cycloidal reducer mouth cooperates the rotation of drive screw shaft; Replace original coupler transmission with chain gear, strong to working environment adaptability, can often not damage even under the bigger environment of dust, work yet; Reduce the conveyor screw shutdown maintenance or changed the number of times of parts, increased production efficiency when having reduced productive costs; Simultaneously, because the diameter of axle of screw shaft is 125mm, length is 260mm, and single-screw operational throughput can reach the double helix operational throughput.The driving device of conveyor screw of the present invention can guarantee transmitting ratio accurately, and driving efficiency is high, and the power that acts on the screw shaft is less, has increased the service life of screw shaft.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the structural representation of driving device of the conveyor screw of prior art;
Accompanying drawing 2 is the structural representation of the driving device of conveyor screw of the present invention;
Wherein: 1, cycloidal reducer; 2, screw shaft; 3, coupler; 4, roller chain; 5, sprocket wheel.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
The driving device of a kind of conveyor screw of the present invention shown in accompanying drawing 2 comprises cycloidal reducer 1 and screw shaft 2, and the mouth of said cycloidal reducer 1 is provided with roller chain 4; One end of said screw shaft 2 is provided with sprocket wheel 5; Said roller chain 4 cooperates 2 rotations of drive screw shaft with sprocket wheel 5; The diameter of axle of said screw shaft 2 is 125mm; The length of said screw shaft 2 is 260mm.
During use; Cycloidal reducer 1 rotates, thereby the roller chain on cycloidal reducer 1 mouth 4 cooperates 2 rotations of drive screw shaft with sprocket wheel 5, replaces original coupler transmission with chain gear; Strong to working environment adaptability; Can often not damage even under the bigger environment of dust, work yet, reduce the conveyor screw shutdown maintenance or changed the number of times of parts, increase production efficiency when having reduced productive costs; Simultaneously, because the diameter of axle of screw shaft 2 is 125mm, length is 260mm, and single-screw operational throughput can reach the double helix operational throughput.
The driving device of conveyor screw of the present invention can guarantee transmitting ratio accurately, and driving efficiency is high, and the power that acts on the screw shaft is less, has increased the service life of screw shaft.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. the driving device of a conveyor screw comprises cycloidal reducer and screw shaft, it is characterized in that: the mouth of said cycloidal reducer is provided with roller chain; One end of said screw shaft is provided with sprocket wheel; Said roller chain and sprocket cooperates the rotation of drive screw shaft.
2. the driving device of conveyor screw according to claim 1, it is characterized in that: the diameter of axle of said screw shaft is 125mm.
3. the driving device of conveyor screw according to claim 1 and 2, it is characterized in that: the length of said screw shaft is 260mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100868509A CN102616538A (en) | 2012-03-29 | 2012-03-29 | Transmission device of screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100868509A CN102616538A (en) | 2012-03-29 | 2012-03-29 | Transmission device of screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102616538A true CN102616538A (en) | 2012-08-01 |
Family
ID=46556837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100868509A Pending CN102616538A (en) | 2012-03-29 | 2012-03-29 | Transmission device of screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102616538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477680A (en) * | 2019-07-26 | 2019-11-22 | 黄建伟 | A kind of e-commerce commodity intelligence displaying integral machine |
-
2012
- 2012-03-29 CN CN2012100868509A patent/CN102616538A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477680A (en) * | 2019-07-26 | 2019-11-22 | 黄建伟 | A kind of e-commerce commodity intelligence displaying integral machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |