CN207985959U - A kind of rotary drum grid machine Shaftless screw conveyor - Google Patents
A kind of rotary drum grid machine Shaftless screw conveyor Download PDFInfo
- Publication number
- CN207985959U CN207985959U CN201721833641.0U CN201721833641U CN207985959U CN 207985959 U CN207985959 U CN 207985959U CN 201721833641 U CN201721833641 U CN 201721833641U CN 207985959 U CN207985959 U CN 207985959U
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- Prior art keywords
- lag
- rotary drum
- screw conveyor
- shaftless
- spiral blade
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Abstract
A kind of rotary drum grid machine Shaftless screw conveyor, including sequentially connected speed reducer, connecting flange, bearing, transmission shaft and Shaftless spiral blade, the Shaftless spiral blade is placed in U-lag, U-lag inner sidewall upper portion is equipped with horizontal rail, horizontal rail is equipped with feed well, the feed well is equipped with pulley with horizontal rail contact position, the U-lag opening is equipped with several block-shaped identical cover boards, cover inner surface center is equipped with strip convex block, it is contacted at the top of the convex block and Shaftless spiral blade, this conveyor construction design science, gating location can flexibly be changed, good airproof performance.
Description
Technical field
The utility model is related to field of sewage treatment equipment more particularly to a kind of rotary drum grid machine to be conveyed with shaftless screw
Machine.
Background technology
Rotary drum grid machine is mounted on it in water channel horizontal by 35 ° when in use, and sewage flows into drum from bulging end
In, water stitches outflow by the grid of aperture plate, and solid refuse is filtered in aperture plate basket, and the cleaning arm with rake teeth is in circular motion
Grid gap is cleared up, rake teeth stretches into aperture plate, solid is taken out.It is different from interior influent stream grid, when cleaning arm is at the highest notch
When, by the flushing of water and the effect of slag trap, rubbish is removed from rake teeth, and fall into refuse collector spiral transferring
It send in bucket, is dehydrated by the effect of varying pitch in transmission process, extracted in the top compressional zone, and water of compaction is refluxed
To water channel, the rubbish extracted is delivered at garbage reclamation or next stage processing unit generally all by Shaftless screw conveyor.
Rotary drum grid machine when in use be often several be used together side by side, this just determine Shaftless screw conveyor into
Material mouth must be consistent with the slag notch position of rotary drum grid machine, and Shaftless screw conveyor feed inlet in the market is all fixed
, therefore being required in advance with the gating location of the matching used Shaftless screw conveyor of rotary drum grid machine currently on the market
The distance between rotary drum grid machine is determined, in the distance of the customization enterprising material mouth of Shaftless screw conveyor, process is comparatively laborious, and
And once changing the distance between rotary drum grid machine, the position of feed inlet will be on not.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of scientific structure design,
Gating location, a kind of rotary drum grid machine Shaftless screw conveyor of good airproof performance can flexibly be changed.
To realize that the utility model provides following technical scheme：A kind of rotary drum grid machine Shaftless screw conveyor, including
Sequentially connected speed reducer, connecting flange, bearing, transmission shaft and Shaftless spiral blade, the Shaftless spiral blade are placed in U-lag
Interior, U-lag inner sidewall upper portion is equipped with horizontal rail, and horizontal rail is equipped with feed well, and the feed well is contacted with horizontal rail
Place is equipped with pulley, and the width for feeding trench bottom is consistent with U-lag opening width, and the U-lag opening is equipped with several block-shaped
The width of identical cover board, the cover board is consistent with U-lag opening width, and cover inner surface center is equipped with strip convex block,
It is contacted at the top of the convex block and Shaftless spiral blade.
Preferably, the shape of the charging trench bottom is consistent with the shape of cover board.
Preferably, the cover board and U-lag hinge connection, U-lag inner wall coating nylon coating.Preferably, described
Handle is additionally provided on cover board.
The usefulness of the utility model：First, feed well and U-lag split settings, the pulley for feeding trench bottom are placed in U
On the track of shape slot, it is convenient for feed well shift position；Second, the identical several cover boards of setting shape on U-lag, and cover board
Shape is consistent with the charging shape of trench bottom, and the local cover board for placing feed well is raised, and cover board closes elsewhere, can be protected
The leakproofness of U-lag is demonstrate,proved, and ensures the flexibility of charging groove location；Third, cover inner surface center are equipped with strip convex block,
It is contacted at the top of convex block and Shaftless spiral blade, helical blade can be effectively prevent to arch upward during operating.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model side view.
In figure：1 it is speed reducer, 2 be connecting flange, 3 be bearing, 4 be transmission shaft, 5 be Shaftless spiral blade, 6 is U-shaped
Slot, 6.1 be horizontal rail, 6.2 be cover board, 6.3 be convex block, 7 be feed well, 7.1 be pulley.
Specific implementation mode
A kind of rotary drum grid machine Shaftless screw conveyor, including sequentially connected speed reducer 1, connecting flange 2, bearing 3,
Transmission shaft 4 and Shaftless spiral blade 5, the Shaftless spiral blade 5 are placed in U-lag 6, and 6 inner sidewall upper portion of U-lag is equipped with level
Track 6.1, horizontal rail 6.1 are equipped with feed well 7, and the feed well 7 is equipped with pulley 7.1 with 6.1 contact position of horizontal rail, into
The width of 7 bottom of hopper is consistent with 6 opening width of U-lag, and 6 opening of the U-lag is equipped with several block-shaped identical cover boards
6.2, the width of the cover board 6.2 is consistent with 6 opening width of U-lag, and 6.2 inner surface center of cover board is equipped with strip convex block
6.3, the convex block 6.3 is contacted with 5 top of Shaftless spiral blade, the shape of 7 bottom of the feed well and the shape one of cover board 6.2
It causes, the cover board 6.2 and 6 hinge connection of U-lag, 6 inner wall coating nylon coating of U-lag；It is additionally provided with and carries on the cover board 6.2
Hand.
The utility model is not limited to a kind of rotary drum grid machine shaftless screw involved by above-mentioned specific implementation mode
Conveyer, those skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model or similar
As change and should all cover in the range of the utility model claims.
Claims (4)
1. a kind of rotary drum grid machine Shaftless screw conveyor, including sequentially connected speed reducer, connecting flange, bearing, transmission
Axis and Shaftless spiral blade, it is characterised in that：The Shaftless spiral blade is placed in U-lag, and U-lag inner sidewall upper portion is equipped with water
Plate rail road, horizontal rail are equipped with feed well, and the feed well is equipped with pulley with horizontal rail contact position, feeds the width of trench bottom
Degree is consistent with U-lag opening width, and the U-lag opening is equipped with several block-shaped identical cover boards, the width of the cover board
Consistent with U-lag opening width, cover inner surface center is equipped with strip convex block, the convex block and Shaftless spiral blade top
Contact.
2. a kind of rotary drum grid machine Shaftless screw conveyor according to claim 1, it is characterised in that：The feed well
The shape of bottom is consistent with the shape of cover board.
3. a kind of rotary drum grid machine Shaftless screw conveyor according to claim 1, it is characterised in that：The cover board with
U-lag hinge connection, U-lag inner wall coating nylon coating.
4. a kind of rotary drum grid machine Shaftless screw conveyor according to claim 1, it is characterised in that：On the cover board
It is additionally provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833641.0U CN207985959U (en) | 2017-12-25 | 2017-12-25 | A kind of rotary drum grid machine Shaftless screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833641.0U CN207985959U (en) | 2017-12-25 | 2017-12-25 | A kind of rotary drum grid machine Shaftless screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207985959U true CN207985959U (en) | 2018-10-19 |
Family
ID=63817908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721833641.0U Active CN207985959U (en) | 2017-12-25 | 2017-12-25 | A kind of rotary drum grid machine Shaftless screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207985959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279278A (en) * | 2018-11-06 | 2019-01-29 | 江苏江达机械制造有限公司 | Shaftless screw conveyor |
-
2017
- 2017-12-25 CN CN201721833641.0U patent/CN207985959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| GR01 | Patent grant |