CN207209222U - A kind of conveying worm - Google Patents
A kind of conveying worm Download PDFInfo
- Publication number
- CN207209222U CN207209222U CN201720998774.7U CN201720998774U CN207209222U CN 207209222 U CN207209222 U CN 207209222U CN 201720998774 U CN201720998774 U CN 201720998774U CN 207209222 U CN207209222 U CN 207209222U
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- CN
- China
- Prior art keywords
- helical blade
- lug boss
- holding tank
- conveying worm
- groups
- 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
A kind of conveying worm, helical blade including hopper groove and at least two groups, the bottom of the hopper groove is provided with least two groups of holding tanks, one group of helical blade is respectively equipped with every group of holding tank, the lateral wall of the helical blade is provided with the first lug boss, and first lug boss is rotated around the center of rotation of the helical blade in the holding tank.A kind of provided by the utility model provide a kind of avoids reducing the conveying worm for blocking arch formation.For the conveying worm after powdered material enters the space between helical blade and holding tank, the first lug boss set on helical blade stirs the powder material of accumulation in rotation, avoids material from crossing mostly occur bridge formation or clogging.
Description
Technical field
Material transfer equipment field is the utility model is related to, more particularly to a kind of conveying worm.
Background technology
Conveying worm is a kind of using the revolution of motor driven spiral, elapses material to realize the machinery of conveying purpose.It
Can it is horizontal, tilt or vertical transport, have simple in construction, cross-sectional area is small, good airproof performance, easy to operate, maintenance easily, be easy to
The advantages that enclosed conveying.Existing conveying worm is that multiple holding tanks are set in hopper groove, and helical-blade is provided with holding tank
Piece.By material added in hopper groove during use, material enter under gravity after holding tank stirred by helical blade it is defeated
Send.But such a structure, when material carries more powder, the powder of deposition forms domes easily in holding tank and frame occurs
Bridge phenomenon, the space between clogging helical blade and holding tank, influence the conveying effect of material.
Utility model content
Technical problem to be solved in the utility model is：A kind of helical feed for avoiding reducing blocking arch formation is provided
Machine.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of conveying worm, including hopper groove and at least two groups of helical blade, the bottom of the hopper groove are provided with extremely
Lack two groups of holding tanks, one group of helical blade is respectively equipped with every group of holding tank, the lateral wall of the helical blade is provided with first
Lug boss, first lug boss are rotated around the center of rotation of the helical blade in the holding tank.
Further, the adjacent helical blade is oppositely oriented.
Further, the hopper groove is the groove of inverted trapezoidal.
Further, the second lug boss of inverted " v " is formed at least between two groups of the holding tank.
Further, the number of the holding tank is set to four groups, and one group of helical blade is respectively equipped with every group of holding tank.
Further, first lug boss is circumferentially disposed along the helical blade, and first lug boss includes projection
Top surface and hung down located at two sides of top surface both sides, the lateral wall of the one side and the helical blade of first lug boss
Straight to set, the another side of first lug boss circumferentially extends the outer peripheral face until with helical blade along the helical blade
It is intersecting, and the protrusion height of first lug boss uniformly reduces along the circumferential of the helical blade.
The beneficial effects of the utility model are：Powdered material enters the space between helical blade and holding tank
Afterwards, the first lug boss stirs the powder material of accumulation in rotation, avoids material from crossing mostly occur bridge formation or clogging.
Brief description of the drawings
Fig. 1 is the longitudinal cross-section schematic diagram of the conveying worm of the utility model embodiment.
Label declaration：
1st, hopper groove；2nd, helical blade；3rd, holding tank；4th, the first lug boss；5th, the second lug boss.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：First lug boss is set on the lateral wall of helical blade, avoids thing
Material occurs to build bridge or clogging.
It refer to the helical blade 2 of Fig. 1, a kind of conveying worm, including hopper groove 1 and at least two groups, the hopper groove 1
Bottom be provided with least two groups of holding tanks 3, be respectively equipped with one group of helical blade 2 in every group of holding tank 3, the helical blade 2
Lateral wall is provided with the first lug boss 4, and first lug boss 4 surrounds the center of rotation of the helical blade 2 in the receiving
Rotated in groove 3.
It was found from foregoing description, the beneficial effects of the utility model are：Powdered material enters helical blade with holding
Behind the space received between groove, the first lug boss stirs the powder material of accumulation in rotation, avoids material from crossing the bridge formation that mostly occurs
Or clogging.
Further, the adjacent helical blade 2 is oppositely oriented.
Seen from the above description, a part of material can be flown to adjacent holding tank 3 when every group of helical blade 2 rotates
In, adjacent helical blade 2 is set to opposite rotation direction, it is ensured that material is in conveying all the time in the helical-blade of two adjacent groups
Splash, and as few be as possible splashed on the inwall of hopper groove 1 between piece.
Further, the hopper groove 1 is the groove of inverted trapezoidal.
Seen from the above description, the hopper groove 1 of inverted trapezoidal can add more materials.
Further, the second lug boss 5 of inverted " v " is formed at least between two groups of the holding tank 3.
Seen from the above description, the second lug boss 5 of inverted " v " can uniformly separate material when adding material
In holding tank 3, helical blade transported material is taken full advantage of.
Further, the number of the holding tank 3 is set to four groups, and one group of helical blade is respectively equipped with every group of holding tank 3
2。
Further, first lug boss 4 is circumferentially disposed along the helical blade 2, and first lug boss 4 includes convex
The top surface that rises and located at two sides of top surface both sides, the outside of the one side of first lug boss 4 and the helical blade 2
Wall is vertically arranged, the circumferentially extending along the helical blade 2 of the another side of first lug boss 4 until with helical blade 2
Outer peripheral face intersect, and the protrusion height of first lug boss 4 uniformly reduces along the circumferential of the helical blade 2.
Seen from the above description, vertical side wall has larger agitation plane, there is preferable stirring effect.
Fig. 1 is refer to, embodiment one of the present utility model is：
A kind of conveying worm, including hopper groove 1 and at least two groups of helical blade 2, the bottom of the hopper groove 1 are provided with
At least two groups of holding tanks 3, one group of helical blade 2 is respectively equipped with every group of holding tank 3, is set on the lateral wall of the helical blade 2
There is the first lug boss 4, first lug boss 4 is carried out around the center of rotation of the helical blade 2 in the holding tank 3
Rotate.
The adjacent helical blade 2 it is oppositely oriented.
The hopper groove 1 is the groove of inverted trapezoidal.
The second lug boss 5 of inverted " v " is formed between at least two groups of the holding tank 3.
The number of the holding tank 3 is set to four groups, and one group of helical blade 2 is respectively equipped with every group of holding tank 3.
First lug boss 4 is circumferentially disposed along the helical blade 2, and first lug boss 4 includes raised top surface
With located at two sides of top surface both sides, the one side of first lug boss 4 is vertical with the lateral wall of the helical blade 2 sets
Put, the another side of first lug boss 4 circumferentially extends the outer peripheral face until with helical blade 2 along the helical blade 2
It is intersecting, and the protrusion height of first lug boss 4 uniformly reduces along the circumferential of the helical blade 2.
In summary, it is provided by the utility model a kind of to avoid reducing the conveying worm for blocking arch formation.It is described
Conveying worm after powdered material enters space between helical blade and holding tank, set on helical blade first
Lug boss stirs the powder material of accumulation in rotation, avoids material from crossing mostly occur bridge formation or clogging.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of conveying worm, it is characterised in that the helical blade including hopper groove and at least two groups, the bottom of the hopper groove
Portion is provided with least two groups of holding tanks, is respectively equipped with one group of helical blade in every group of holding tank, on the lateral wall of the helical blade
Provided with the first lug boss, first lug boss is turned around the center of rotation of the helical blade in the holding tank
It is dynamic.
2. conveying worm according to claim 1, it is characterised in that the adjacent helical blade it is oppositely oriented.
3. conveying worm according to claim 1, it is characterised in that the hopper groove is the groove of inverted trapezoidal.
4. conveying worm according to claim 1, it is characterised in that formed to fall between at least two groups of the holding tank
Second lug boss of " V " shape.
5. conveying worm according to claim 1, it is characterised in that the number of the holding tank is set to four groups, every group
One group of helical blade is respectively equipped with holding tank.
6. conveying worm according to claim 1, it is characterised in that first lug boss is all along the helical blade
To setting, first lug boss includes raised top surface and located at two side of top surface both sides, first lug boss
The lateral wall of one side and the helical blade is vertically arranged, and the another side of first lug boss is along the helical blade
Circumferentially extending with the outer peripheral face of helical blade until intersect, and the protrusion height of first lug boss is along the helical blade
It is circumferential uniformly to reduce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998774.7U CN207209222U (en) | 2017-08-10 | 2017-08-10 | A kind of conveying worm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998774.7U CN207209222U (en) | 2017-08-10 | 2017-08-10 | A kind of conveying worm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209222U true CN207209222U (en) | 2018-04-10 |
Family
ID=61818692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998774.7U Active CN207209222U (en) | 2017-08-10 | 2017-08-10 | A kind of conveying worm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470337A (en) * | 2020-04-08 | 2020-07-31 | 贵州省植物园 | Separation device and method for high-viscosity soil aggregates |
-
2017
- 2017-08-10 CN CN201720998774.7U patent/CN207209222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470337A (en) * | 2020-04-08 | 2020-07-31 | 贵州省植物园 | Separation device and method for high-viscosity soil aggregates |
| CN111470337B (en) * | 2020-04-08 | 2021-09-07 | 贵州省植物园 | Separation device and method for high-viscosity soil aggregates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 354000 Xianglin Park Forest Products Processing Park, Shaowu Economic Development Zone, Nanping City, Fujian Province Patentee after: Furen Group Forest Industry Co., Ltd. Address before: 354000 Xianglin Park Forest Products Processing Park, Shaowu Economic Development Zone, Nanping City, Fujian Province Patentee before: FUREN GROUP SHAOWU WOOD CO., LTD. |
|
| CP03 | Change of name, title or address |