CN203638597U - Screw conveyor - Google Patents
Screw conveyor Download PDFInfo
- Publication number
- CN203638597U CN203638597U CN201320779648.4U CN201320779648U CN203638597U CN 203638597 U CN203638597 U CN 203638597U CN 201320779648 U CN201320779648 U CN 201320779648U CN 203638597 U CN203638597 U CN 203638597U
- Authority
- CN
- China
- Prior art keywords
- casing
- shell
- screw conveyor
- shaftless spiral
- reductor
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a screw conveyor which comprises a shell, a feed inlet, a discharge outlet, a driving device and a shaftless screw. The feed inlet is formed in the front end of the shell, the discharge outlet is formed in the rear end of the shell, the driving device is a speed reducer, the speed reducer is connected with the shell by a speed reducer base, and the shaftless screw is arranged in the shell. The screw conveyor has the advantages that a universal joint structure has certain wound degrees in both an X-axis direction and a Y-axis direction, so that the cost can be lowered, and the service life of the shaftless screw conveyor can be prolonged; the screw conveyor is additionally provided with labyrinth seal mechanisms, and accordingly soil leakage at shaft seals can be prevented.
Description
Technical field
The utility model belongs to mechanical equipment field, especially relates to a kind of conveyor screw.
Background technology
At present, the Shaftless screw conveyor of using is to be mainly directly connected with terminal pad by helicallobe, and the gravity that relies on material in the time of convey materials completely comes off and delivers from godown, carrying cotton stalk, wood powder, stalk one class proportion less and while containing fibrous material, be in blade and pressing materials is easily piled up at terminal pad place at discharging opening, delivering from godown of unfavorable material, the of long duration artificial treatment that needs.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of conveyor screw, is especially applicable to transporting efficiently, rapidly material.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of conveyor screw, comprise casing, inlet point, discharging opening, actuating device, shaftless spiral, described inlet point is positioned at the front end of described casing, described discharging opening is positioned at the rear end of described casing, described actuating device is reductor, described reductor is connected with described casing by reducer pedestal, the input shaft of described reductor is inserted in described casing and is connected with the input shaft of described shaftless spiral by gimbal structure, and described shaftless spiral is built in described casing.
In described casing, be provided with labyrinth seal structure.
The screw pitch of described shaftless spiral is 1.2 times of helicallobe diameter of described shaftless spiral.
The beneficial effects of the utility model are: adopt gimbal structure all to have certain winding degree in X, Y-direction, reduced cost and extended service life of Shaftless screw conveyor, increase labyrinth seal mechanism, prevent that shaft seal place from leaking mud.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
In figure:
1, casing 2, inlet point 3, discharging opening 4, reducer pedestal
5, reductor 6, shaftless spiral
Detailed description of the invention
As shown in Figure 1, a kind of conveyor screw of the utility model, comprise casing 1, inlet point 2, discharging opening 3, actuating device, shaftless spiral 6, inlet point 2 is positioned at the front end of 1 casing, discharging opening 3 is positioned at the rear end of casing 1, described actuating device is reductor 5, and reductor 5 is connected with casing 1 by reducer pedestal 4, and shaftless spiral 6 is built in casing 1.The input shaft of reductor 5 is inserted in casing 1 and is connected with the input shaft of shaftless spiral 6 by gimbal structure.In casing 1, be provided with labyrinth seal structure.Screw pitch is about 1.2 times of helicallobe diameter.
The working process of this example: when work, material enters from inlet point 2 arrives discharging opening 3 places after casing 1, and described labyrinth seal mechanism ensures that material thoroughly discharges from discharging opening 3, without piling up, extruding phenomenon, has improved equipment performance.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a conveyor screw, it is characterized in that: comprise casing, inlet point, discharging opening, actuating device, shaftless spiral, described inlet point is positioned at the front end of described casing, described discharging opening is positioned at the rear end of described casing, described actuating device is reductor, described reductor is connected with described casing by reducer pedestal, the input shaft of described reductor is inserted in described casing and is connected with the input shaft of described shaftless spiral by gimbal structure, and described shaftless spiral is built in described casing.
2. conveyor screw according to claim 1, is characterized in that: in described casing, be provided with labyrinth seal structure.
3. conveyor screw according to claim 1, is characterized in that: 1.2 times of the helicallobe diameter that the screw pitch of described shaftless spiral is described shaftless spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779648.4U CN203638597U (en) | 2013-11-28 | 2013-11-28 | Screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779648.4U CN203638597U (en) | 2013-11-28 | 2013-11-28 | Screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638597U true CN203638597U (en) | 2014-06-11 |
Family
ID=50869861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779648.4U Expired - Fee Related CN203638597U (en) | 2013-11-28 | 2013-11-28 | Screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187101A (en) * | 2016-03-15 | 2017-09-22 | 李奇胜 | Material pusher |
-
2013
- 2013-11-28 CN CN201320779648.4U patent/CN203638597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187101A (en) * | 2016-03-15 | 2017-09-22 | 李奇胜 | Material pusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204689160U (en) | Air blowing type material conveyor | |
| CN203638597U (en) | Screw conveyor | |
| CN203545188U (en) | Inclined spiral conveying mechanism | |
| CN201567081U (en) | Wind-resisting helical feeder | |
| CN204606912U (en) | A kind of helical feed roller for potato slurry transferring | |
| CN202022586U (en) | Bulk material suction nozzle | |
| CN205026718U (en) | Feeding hopper | |
| CN206493562U (en) | A kind of feeding device of extruding machine Anti-blockage | |
| CN203064542U (en) | Solid material charging hopper | |
| CN104415833A (en) | Paint crushing device | |
| CN203484196U (en) | Coating crushing device | |
| CN204384301U (en) | Screw feeder | |
| CN204324240U (en) | A kind of thread mixing conveyer for dry material conveying | |
| CN203612540U (en) | Energy-saving screw feeder | |
| CN202321540U (en) | Spiral conveyor | |
| CN203112511U (en) | Graphite feeding device for puffing furnace | |
| CN201785010U (en) | Screw conveyor | |
| CN204729320U (en) | The centrifugal wind conveyer of a kind of chemical material | |
| CN207242751U (en) | A kind of architectural engineering screw conveyor | |
| CN202038686U (en) | Spiral conveying device | |
| CN204607054U (en) | A kind of feeder | |
| CN203143561U (en) | Screw conveyor with shaft | |
| CN205633944U (en) | A novel rotary vane feeder for building materials are carried | |
| CN201882567U (en) | Device for conveying rubber powder | |
| CN201529536U (en) | Hulling device with air duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20151128 |