CN203359433U - Novel spiral pushing mechanism - Google Patents
Novel spiral pushing mechanism Download PDFInfo
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- CN203359433U CN203359433U CN 201320296543 CN201320296543U CN203359433U CN 203359433 U CN203359433 U CN 203359433U CN 201320296543 CN201320296543 CN 201320296543 CN 201320296543 U CN201320296543 U CN 201320296543U CN 203359433 U CN203359433 U CN 203359433U
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- utility
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- pushing mechanism
- novel spiral
- hole
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- 230000007246 mechanism Effects 0.000 title abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000007787 solid Substances 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a novel spiral pushing mechanism comprising a middle shaft and a spiral vane coaxially arranged on the outer wall of the middle shaft. The novel spiral pushing mechanism is characterized in that the spiral vane is provided with a plurality of bridging holes. The novel spiral pushing mechanism has the advantages that the bridging holes are formed in the spiral vane, a channel for liquid to flow back is provided, solid is allowed to move forward and the liquid is allowed to move backward. The bridging holes can effectively prevent materials from blocking the bridging holes, permeability is kept, and therefore continuous and stable operation of equipment is guaranteed.
Description
Technical field
The utility model relates to the pusher field, particularly a kind of Novel spiral delivery device.
Background technology
Spiral pushing mechanism is widely used in the conveying of various solids, soft solid materials, have equipment simple, operate steadily, the advantage such as easy for installation.
Shown in Fig. 1 and Fig. 2, spiral pushing mechanism in the past, keystone configuration is comprised of an axis 10, helicallobe 20, helicallobe 20 is continuous helical, be weldingly fixed on axis 10, axis 10 is driven by motor, promotes material by rotatablely moving and travels forward.Helicallobe 20 has two kinds of perforate and not perforates.
Shown in Figure 1, there is no perforate on helicallobe 20, this structure is applicable to the occasion of pure solid or liquid.
Shown in Figure 2, be provided with circular hole 21 on helicallobe 20, on helicallobe 20, offer the circular hole 21 of diameter 2～50mm.This structure is no problem in simple Solid Conveying and Melting, but works as for some special occasions, as extracted, during solid material is soaked in liquid in whole technological process, the problem obviously produced in this case is that solid pushes forward, liquid flows backward, and entrained solids refluxes.Liquid lacks enough return flow lines.Such spiral pushing mechanism is just inadaptable.In addition, the circular hole 21 on helicallobe 20, after the operation certain hour, often blocked by material, thereby can not continue to play a role.
The utility model content
Technical problem to be solved in the utility model is for shortcomings and deficiencies of the prior art, and a kind of Novel spiral delivery device is provided, and this Novel spiral delivery device provides liquid reflux channel and guaranteed that helicallobe has permeability, to address the above problem.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of Novel spiral delivery device, comprise axis and coaxially be arranged on the helicallobe of described axis outer wall, it is characterized in that, is provided with some bridgings hole on described helicallobe.
In a kind of preferred embodiment of the present utility model, described bridging is provided with rib on hole, and described rib is the trapezoidal rib of class.
In a kind of preferred embodiment of the present utility model, the opening length in described bridging hole is 10mm～200mm, and the height in described bridging hole is 3mm～30mm.
Owing to having adopted technical scheme as above, the beneficial effects of the utility model are: be provided with the bridging hole on helicallobe, the passage of liquid backflow is provided, allowed solid forward and liquid moves backward.The bridging hole effectively avoids feed blocking on the bridging hole, has kept permeability, thereby has ensured the equipment continuous and steady operation.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 be prior art not with the spiral pushing mechanism of perforate.
Fig. 2 is the mechanism of the spiral pushing with perforate of prior art.
Fig. 3 is the structural representation of a kind of Novel spiral delivery device of the utility model.
Fig. 4 is the generalized section of the bridging hole rib of a kind of Novel spiral delivery device of the utility model.
Fig. 5 is the birds-eye view of the bridging hole rib of a kind of Novel spiral delivery device of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Fig. 3 to Fig. 5, a kind of Novel spiral delivery device comprises axis 100 and helicallobe 200, helicallobe 200 coaxially is arranged on axis 100 outer walls, be provided with some bridgings hole 210 on helicallobe 200, be provided with the trapezoidal rib 211 of class on bridging hole 210, the opening length in bridging hole 210 is that the length L of the long limit 211a of the trapezoidal rib 211 of class is 10mm～200mm, and the put up a bridge trapezoidal rib of class 211 bottoms in hole 210 of the height in bridging hole 210 are 3mm～30mm to the height H on 210 planes, place, bridging hole.
The utility model is provided with bridging hole 210 on helicallobe 200, and the passage of liquid backflow is provided, and has allowed solid forward and liquid moves backward.Bridging hole 210 effectively avoids feed blocking on bridging hole 210, has kept permeability, thereby has ensured the equipment continuous and steady operation.Can increase or reduce bridging hole 210 quantity on helicallobe 200 according to different permeability demands, its quantity is 3～150.
Above demonstration and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel spiral delivery device, comprise axis and coaxially be arranged on the helicallobe of described axis outer wall, it is characterized in that, is provided with some bridgings hole on described helicallobe.
2. a kind of Novel spiral delivery device as claimed in claim 1, is characterized in that, described bridging is provided with rib on hole, and described rib is the trapezoidal rib of class.
3. a kind of Novel spiral delivery device as claimed in claim 2, is characterized in that, the opening length in described bridging hole is 10mm～200mm, and the height in described bridging hole is 3mm～30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296543 CN203359433U (en) | 2013-05-27 | 2013-05-27 | Novel spiral pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296543 CN203359433U (en) | 2013-05-27 | 2013-05-27 | Novel spiral pushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359433U true CN203359433U (en) | 2013-12-25 |
Family
ID=49807227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296543 Expired - Fee Related CN203359433U (en) | 2013-05-27 | 2013-05-27 | Novel spiral pushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082963A (en) * | 2018-01-11 | 2018-05-29 | 芜湖东旭光电科技有限公司 | Screw feeder |
-
2013
- 2013-05-27 CN CN 201320296543 patent/CN203359433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082963A (en) * | 2018-01-11 | 2018-05-29 | 芜湖东旭光电科技有限公司 | Screw feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Liantang Town Qingpu District Shanghai city 201716 steamed Xia Lu No. 328 Patentee after: SHANGHAI UNIWIN PHARMACEUTICAL MACHINERY CO., LTD. Address before: Liantang Town Qingpu District Shanghai city 201716 steamed Xia Lu No. 328 Patentee before: Shanghai Uniwin Pharmaceutical Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |