CN203450736U - Spiral conveyor - Google Patents
Spiral conveyor Download PDFInfo
- Publication number
- CN203450736U CN203450736U CN201320442953.4U CN201320442953U CN203450736U CN 203450736 U CN203450736 U CN 203450736U CN 201320442953 U CN201320442953 U CN 201320442953U CN 203450736 U CN203450736 U CN 203450736U
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- CN
- China
- Prior art keywords
- feeding
- drive shaft
- axle drive
- main shaft
- feed cylinder
- 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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- Screw Conveyors (AREA)
Abstract
The utility model discloses a spiral conveyor which comprises a machine frame. A feeding cylinder is installed on the machine frame, the two ends of the feeding cylinder are connected with driving shafts respectively in a sealed and rotating mode, the driving shafts are arranged oppositely, the driving shaft at the front end is in power connection with a power mechanism, a feeding spindle which is driven to rotate by the driving shafts is installed between the two driving shafts, the upper portion of the front side of the feeding cylinder is provided with a feed port, the lower portion of the rear side of the feeding cylinder is provided with a discharge port, a spiral feeding blade which extends from the front portion of an inner cavity of the feeding cylinder all the way to the position of the discharge port is installed on the feeding spindle and an anti-block spiral blade which extends from the rear portion of the inner cavity of the feeding cylinder to the position of the discharge port and is opposite to the spiral feeding blade in rotation direction is further installed on the feeding spindle. The spiral conveyor has the advantages of being convenient to install, repair and maintain and capable of preventing materials from being accumulated.
Description
Technical field
The utility model relates to a kind of conveyor screw.
Background technology
Present conveyor screw comprises frame, feed cylinder is housed in frame, in feed cylinder, be rotatably connected to the feed spool running through after going to, for guaranteeing the rigidity of feed cylinder, generally in the front portion of feed cylinder, inlet point is set, rear portion at feed cylinder arranges discharging opening, it is the end that the edge of discharging opening is not in feed cylinder, spiral feeding blade is housed on feed spool, feed spool is connected with the engine power in frame by coupler, the conveyor screw of this structure exists feed spool that difficulty is installed, and when feed spool damages, need whole piece to change, in feeding process, in the feed cylinder inner chamber at discharging opening rear portion, there is buildup phenomenon, thereby there is the halfway shortcoming of feeding.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of split type feed spool and feeding conveyor screw thoroughly for above-mentioned defect.
In order to solve the problems of the technologies described above, the utility model provides a kind of conveyor screw of following structure, it comprises frame, feed cylinder is housed in frame, its constructional feature be feed cylinder two ends respectively sealed rotational be connected with the axle drive shaft being oppositely arranged, wherein the axle drive shaft of front end is connected with actuating unit power, the feeding main shaft of being rotated by drive shaft is housed between two axle drive shafts, the front upper lateral part of feed cylinder is provided with inlet point, rear side lower part is provided with discharging opening, the spiral feeding blade that always extends to discharging opening place from feed cylinder inner chamber front portion is housed in feeding main shaft, in feeding main shaft, be also equipped with and from feed cylinder inner chamber rear portion, extend to discharging opening place and the rotation direction anti-blocking helicallobe contrary with spiral feeding blade.
Described feeding main shaft in a tubular form, feeding main shaft is provided with the two bolt mounting holes that radially arrange, two bolt mounting hole orthogonality interval arrange, the end that axle drive shaft inserts in feeding main shaft is provided with the through hole coordinating with two bolt mounting holes, between axle drive shaft and feeding main shaft, by the bolt through between bolt mounting hole and through hole, is connected.
The both ends of described feed cylinder are connected with respectively axle sleeve, and described axle drive shaft is automatically connected in axle sleeve by bearing rotary, and in axle sleeve, sealing sleeve gasket is equipped with respectively in front and back end portion, and the inner circumferential surface of sealing sleeve gasket coordinates with axle drive shaft sealed rotational.
In described frame, power motor is housed, the axle drive shaft of described front end is in transmission connection by the power take-off shaft of coupler and power motor.
Adopt after said structure, owing to being provided with axle drive shaft and feeding main shaft; Thereby make feeding main shaft in feed cylinder, when feeding main shaft and spiral feeding blade wearing and tearing, can keep in repair it, safeguard even and change, no longer need to pull down axle drive shaft, installation and maintenance maintenance are very convenient, and be provided with anti-blocking helicallobe, when axle drive shaft drives feeding main shaft to rotate, anti-blocking helicallobe can screw out the material in the feed cylinder inner chamber at rear portion, discharging opening edge, thereby effectively prevents that solid accumulation is in feed cylinder inner chamber.
In sum, the utility model has the advantage of the beneficial effect that installation, maintenance is easy to maintenance and prevent solid accumulation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the schematic diagram along A-A line is analysed and observe in Fig. 1.
The specific embodiment
Conveyor screw as depicted in figs. 1 and 2, it comprises frame 1, the feed cylinder 2 that end shield is housed both ends is housed in frame 1, the two ends of feed cylinder 2 respectively sealed rotational are connected with the axle drive shaft 6 being oppositely arranged, wherein the axle drive shaft 6 of front end is connected with actuating unit power, the feeding main shaft 3 of being rotated by drive shaft is housed between two axle drive shafts 6, the front upper lateral part of feed cylinder 2 is provided with inlet point 7, rear side lower part is provided with discharging opening 8, the spiral feeding blade 5 that always extends to discharging opening 8 places from feed cylinder 2 inner chamber front portions is housed in feeding main shaft 3, in feeding main shaft 3, be also equipped with and from feed cylinder 2 inner chamber rear portions, extend to discharging opening 8 places and the rotation direction anti-blocking helicallobe 9 contrary with spiral feeding blade 5.
As shown in Figure 1, the structure of feeding main shaft 3 shown in can employing figure is connected between two axle drive shafts 6, described feeding main shaft 3 in a tubular form, feeding main shaft 3 is provided with the two bolt mounting holes that radially arrange, two bolt mounting hole orthogonality interval arrange, the end that axle drive shaft 6 inserts in feeding main shaft 3 is provided with the through hole coordinating with two bolt mounting holes, between axle drive shaft and feeding main shaft 3, by the bolt through between bolt mounting hole and through hole, is connected.Also the inner extending end of two axle drive shafts 6 can be processed into the column that cross section is regular hexagon or square, the cross section of the inside pipe wall of feeding main shaft 3 is regular hexagon or the square adapting with driveshaft end, thereby feeding main shaft 3 is sleeved between two axle drive shafts, and during drive shaft turns, drive feeding main shaft 3 to rotate.
The both ends of described feed cylinder 2 are connected with respectively axle sleeve 10, and described axle drive shaft 6 is automatically connected in axle sleeve 10 by bearing rotary, and sealing sleeve gasket 11 is equipped with respectively in the interior front and back end of axle sleeve 10 portion, and the inner circumferential surface of sealing sleeve gasket 11 coordinates with axle drive shaft 6 sealed rotational.
In described frame 1, power motor 12 is housed, the axle drive shaft 6 of described front end is in transmission connection by coupler 13 and the power take-off shaft of power motor.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, the equivalent variations based on concrete structure on the utility model and parts are replaced all in protection domain of the present utility model.
Claims (4)
1. a conveyor screw, comprise frame (1), feed cylinder (2) is housed in frame (1), the two ends that it is characterized in that feed cylinder (2) respectively sealed rotational are connected with the axle drive shaft (6) being oppositely arranged, wherein the axle drive shaft of front end (6) is connected with actuating unit power, the feeding main shaft (3) of being rotated by drive shaft is housed between two axle drive shafts (6), the front upper lateral part of feed cylinder (2) is provided with inlet point (7), rear side lower part is provided with discharging opening (8), in feeding main shaft (3), be equipped with from feed cylinder (2) inner chamber front portion and extend to the spiral feeding blade (5) that discharging opening (8) is located always, in feeding main shaft (3), be also equipped with from feed cylinder (2) inner chamber rear portion and extend to the anti-blocking helicallobe (9) that discharging opening (8) is located and rotation direction is contrary with spiral feeding blade (5).
2. conveyor screw as claimed in claim 1, it is characterized in that: described feeding main shaft (3) in a tubular form, feeding main shaft (3) is provided with the two bolt mounting holes that radially arrange, two bolt mounting hole orthogonality interval arrange, the end that axle drive shaft (6) inserts in feeding main shaft (3) is provided with the through hole coordinating with two bolt mounting holes, between axle drive shaft and feeding main shaft (3), by the bolt through between bolt mounting hole and through hole, is connected.
3. conveyor screw as claimed in claim 1, it is characterized in that: the both ends of described feed cylinder (2) are connected with respectively axle sleeve (10), described axle drive shaft (6) is automatically connected in axle sleeve (10) by bearing rotary, sealing sleeve gasket (11) is equipped with respectively in the interior front and back end of axle sleeve (10) portion, and the inner circumferential surface of sealing sleeve gasket (11) coordinates with axle drive shaft (6) sealed rotational.
4. the conveyor screw as described in any one in claim 1-3, is characterized in that: power motor (12) is housed in described frame (1), and the axle drive shaft of described front end (6) is in transmission connection by coupler (13) and the power take-off shaft of power motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442953.4U CN203450736U (en) | 2013-07-24 | 2013-07-24 | Spiral conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442953.4U CN203450736U (en) | 2013-07-24 | 2013-07-24 | Spiral conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450736U true CN203450736U (en) | 2014-02-26 |
Family
ID=50130634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442953.4U Expired - Fee Related CN203450736U (en) | 2013-07-24 | 2013-07-24 | Spiral conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450736U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197516A (en) * | 2015-11-04 | 2015-12-30 | 北方重工集团有限公司 | Screw conveyor provided with material blocking and cleaning device |
| CN106335751A (en) * | 2016-08-31 | 2017-01-18 | 张家港市华扬冶金机械有限公司 | Reciprocating screw feeder |
| CN106765227A (en) * | 2016-11-22 | 2017-05-31 | 无锡锡东能源科技有限公司 | A kind of spiral ash hoist |
| CN113602752A (en) * | 2021-10-11 | 2021-11-05 | 南通海创机械制造有限公司 | Portable screw conveyer |
-
2013
- 2013-07-24 CN CN201320442953.4U patent/CN203450736U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197516A (en) * | 2015-11-04 | 2015-12-30 | 北方重工集团有限公司 | Screw conveyor provided with material blocking and cleaning device |
| CN106335751A (en) * | 2016-08-31 | 2017-01-18 | 张家港市华扬冶金机械有限公司 | Reciprocating screw feeder |
| CN106765227A (en) * | 2016-11-22 | 2017-05-31 | 无锡锡东能源科技有限公司 | A kind of spiral ash hoist |
| CN113602752A (en) * | 2021-10-11 | 2021-11-05 | 南通海创机械制造有限公司 | Portable screw conveyer |
| CN113602752B (en) * | 2021-10-11 | 2021-12-07 | 南通海创机械制造有限公司 | Portable screw conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wu Inventor after: Zhang Fengling Inventor after: Lv Chuanfa Inventor after: Sun Chuanlun Inventor after: Ma Guangjie Inventor before: Zhang Fengling Inventor before: Lv Chuanfa Inventor before: Yu Jianhai Inventor before: Sun Chuanlun Inventor before: Ma Guangjie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG FENGLING LV CHUANFA YU JIANHAI SUN CHUANLUN MA GUANGJIE TO: WANG WU ZHANG FENGLING LV CHUANFA SUN CHUANLUN MA GUANGJIE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |