CN203306623U - Shaftless screw conveyor - Google Patents
Shaftless screw conveyor Download PDFInfo
- Publication number
- CN203306623U CN203306623U CN2013202455801U CN201320245580U CN203306623U CN 203306623 U CN203306623 U CN 203306623U CN 2013202455801 U CN2013202455801 U CN 2013202455801U CN 201320245580 U CN201320245580 U CN 201320245580U CN 203306623 U CN203306623 U CN 203306623U
- Authority
- CN
- China
- Prior art keywords
- screw conveyor
- shaftless screw
- coupler
- housing
- shell
- 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
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Abstract
A shaftless screw conveyor comprises a shell, a support supporting the shell and a coupler installed at one end of the shell. The coupler is provided with a double-row chain wheel, the other end of the coupler is connected with a spiral piece, the inner wall of the shell is provided with a wear-resistant bushing, the two ends of the wear-resistant bushing are provided with fixing cage bars, and the fixing cage bars are fixed to the inner wall of the shell through countersunk screws. According to the shaftless screw conveyor, the two ends of the wear-resistant bushing are provided with the fixing cage bars, so that the wear-resistant bushing is firmly fixed to the inner wall of the shell, and service life of equipment is prolonged; the fixing cage bars are fixed to the inner wall of the shell through the countersunk screws, so that detachment and maintenance are convenient.
Description
Technical field
The utility model relates to a kind of feedway, relates in particular to a kind of Shaftless screw conveyor.
Background technology
In use, owing between casing and helicallobe, having contact friction, wearing and tearing are very fast for existing Shaftless screw conveyor, and service life is short.What extensively adopt at present is that wearing layer is set in casing, although can improve to a certain extent the period of service of equipment, because wearing layer and casing split for being difficult for, the wearing layer be worn is difficult to change, safeguard inconvenience, make greatly reduce the service life of equipment.
The utility model content
For the defect existed in prior art, the purpose of this utility model be to provide a kind of simple in structure, wear resisting property good, Shaftless screw conveyor easy to maintenance.
The utility model technical scheme of taking of dealing with problems is:
A kind of Shaftless screw conveyor, comprise the support of housing, support housing and be arranged on the coupler of housing one end, on described coupler, also be provided with duplex chain wheel, the coupler other end is connected with flight, described inner walls is provided with anti-wearing liner, described anti-wearing liner two ends are provided with the fixing bar that presses, and the fixing bar that presses is fixed on described inner walls by countersunk-heat bolt.
Described anti-wearing liner is semicolumn metal sheet or high-density plate.
Described fixedly press for extracting juice bar is strip shape stainless steel metal bar.
On described fixedly press for extracting juice bar, be provided with at least 4 countersunk head screws.
The beneficial effects of the utility model are: at the anti-wearing liner two ends, be provided with the fixing bar that presses, anti-wearing liner fixedly secured at casing inner wall, thereby improved the service life of equipment; The fixing bar that presses is fixed on inner walls by countersunk-heat bolt, dismounting, easy to maintenance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view at the utility model A-A place;
Fig. 3 is B place enlarged drawing in Fig. 2;
Fig. 4 is the structural representation of anti-wearing liner;
Fig. 5 is the left view of anti-wearing liner;
Fig. 6 is the fixing structural representation that presses bar;
Fig. 7 is the fixing cutaway view that presses bar C-C place.
In figure: housing 1, support 2, anti-wearing liner 3, fixing bar 4, countersunk-heat bolt 5, coupler 6, duplex chain wheel 7, the flight 8 of pressing.
The specific embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As shown in Fig. 1-7, comprise the support 2 of housing 1, support housing 1 and be arranged on the coupler 6 of housing 1 one ends, on described coupler 6, also be provided with duplex chain wheel 7, coupler 6 other ends are connected with flight 8, described housing 1 inwall is provided with anti-wearing liner 3, described anti-wearing liner 3 two ends are provided with the fixing bar 4 that presses, and the fixing bar 4 that presses is fixed on described housing 1 inwall by countersunk-heat bolt 5.
Described anti-wearing liner 3 is semicolumn metal sheet or high-density plate.
Described fixedly press for extracting juice bar 4 is strip shape stainless steel metal bar.
On described fixedly press for extracting juice bar 4, be provided with at least 4 countersunk head screws.
Shaftless screw conveyor housing 1 one ends are connected with coupler 6, and duplex chain wheel 7 is installed on coupler 6, and the other end is connected with flight 8.According to the length of housing 1, the anti-wearing liner 3 of suitable quantity is set at housing 1 inwall.During installation, two fixing bars 4 that press are pushed down respectively to anti-wearing liner 3 two ends, because fixing the press for extracting juice on bar 4 is provided with at least 4 countersunk head screws, can be fixed on housing 1 inwall by countersunk-heat bolt 5.When certain piece on the Shaftless screw conveyor inwall or several anti-wearing liner 3 serious wear need to be changed, only need simply open countersunk-heat bolt 5, take off the fixedly press for extracting juice bar 4 at these anti-wearing liner 3 two ends, just can easily change.
Claims (4)
1. Shaftless screw conveyor, comprise the support (2) of housing (1), support housing (1) and be arranged on the coupler (6) of housing (1) one end, on described coupler (6), also be provided with duplex chain wheel (7), coupler (6) other end is connected with flight (8), it is characterized in that: described housing (1) inwall is provided with anti-wearing liner (3), described anti-wearing liner (3) two ends are provided with the fixing bar (4) that presses, and the fixing bar (4) that presses is fixed on described housing (1) inwall by countersunk-heat bolt (5).
2. Shaftless screw conveyor according to claim 1, it is characterized in that: described anti-wearing liner (3) is semicolumn metal sheet or high-density plate.
3. Shaftless screw conveyor according to claim 1, it is characterized in that: described fixedly press for extracting juice bar (4) is strip shape stainless steel metal bar.
4. Shaftless screw conveyor according to claim 1, is characterized in that: on described fixedly press for extracting juice bar (4), be provided with 4 countersunk head screws at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202455801U CN203306623U (en) | 2013-05-08 | 2013-05-08 | Shaftless screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202455801U CN203306623U (en) | 2013-05-08 | 2013-05-08 | Shaftless screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306623U true CN203306623U (en) | 2013-11-27 |
Family
ID=49612845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202455801U Expired - Fee Related CN203306623U (en) | 2013-05-08 | 2013-05-08 | Shaftless screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115196A (en) * | 2016-08-08 | 2016-11-16 | 济南重工股份有限公司 | A kind of conveying worm shell ring and processing method thereof |
| CN109279278A (en) * | 2018-11-06 | 2019-01-29 | 江苏江达机械制造有限公司 | Shaftless screw conveyor |
-
2013
- 2013-05-08 CN CN2013202455801U patent/CN203306623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115196A (en) * | 2016-08-08 | 2016-11-16 | 济南重工股份有限公司 | A kind of conveying worm shell ring and processing method thereof |
| CN109279278A (en) * | 2018-11-06 | 2019-01-29 | 江苏江达机械制造有限公司 | Shaftless screw conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140508 |