CN102815515B - Helical blade of helical conveyer - Google Patents
Helical blade of helical conveyer Download PDFInfo
- Publication number
- CN102815515B CN102815515B CN201210346441.8A CN201210346441A CN102815515B CN 102815515 B CN102815515 B CN 102815515B CN 201210346441 A CN201210346441 A CN 201210346441A CN 102815515 B CN102815515 B CN 102815515B
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- helical
- helical element
- rear screw
- monomer
- helicallobe
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Abstract
The invention provides a helical blade of a helical conveyer. The helical blade comprises a front helical sheet formed by connecting front helical monomers and a rear helical sheet formed by connecting rear helical monomers, wherein the front helical sheet and the rear helical sheet are attached and fixed with each other; the front helical monomers and the rear helical monomers are staggered at an angle of 180 degrees; each front helical monomer is fixed with two continuous rear helical monomers; and each rear helical monomer is fixed with two continuous front helical monomers. The helical blade of the helical conveyer is formed by attaching the front helical sheet and the rear helical sheet; the front helical sheet and the rear helical sheet are respectively formed by staggering the front helical monomers and the rear helical monomers; according to the helical blade with a two-layer structure, the strength is improved; and furthermore, two surfaces are made of different materials and are provided with different patterns, so that the applicability of the helical conveyer is improved.
Description
Technical field
The present invention relates to conveyer field, particularly relate to a kind of helicallobe of conveyor screw.
Background technology
Conveyor screw passes material by the helicallobe be arranged on screw shaft, realizes the conveying of material.Conveyor screw has following feature: structure is simple, cross sectional dimensions is little, good airproof performance, reliable operation, low cost of manufacture, is convenient to intermediate charge and discharging, throughput direction alterable, can be carried to contrary both direction by adjusting vane angle simultaneously.The operations such as conveyor screw also can stir material in course of conveying, mix, heating and cooling.
Conveyor screw has outstanding advantage and is thus widely used.A defect of conveyor screw is: the shape of helicallobe is spiral fashion, and forming process is more complicated.And conveyor screw may bear the task of two-way conveying different material; because different materials is different for the requirement of helicallobe; single helicallobe is unsuitable for the exchange conveying of various materials, usually can cause the severe wear of blade owing to being not suitable with material.Spiral blade, once there is wearing and tearing or distortion, will affect the transport efficiency of conveyer, if especially deformable blade may block pipeline in addition.
Summary of the invention
The present invention is intended to the helicallobe proposing a kind of new structure, has front and back double-layer spiral sheet.
According to one embodiment of the invention, a kind of helicallobe of conveyor screw is proposed, the rear screw sheet comprising flight before being connected to form by front helical element and be connected to form by rear screw monomer, front flight and rear screw sheet post and fix mutually, and wherein, helical element and rear screw monomer are crisscross arranged.
In one embodiment, front helical element and the staggered 180 ° of settings of rear screw monomer, before each, helical element and continuous print two rear screw monomers fix, and each rear screw monomer and continuous print two front helical elements fix.
In one embodiment, front helical element and rear screw monomer offer knock hole corresponding to position, helical element and rear screw monomer before bolt is fixing through knock hole.Such as, before each, helical element and each rear screw monomer have four knock holees.
In one embodiment, the outside face of front helical element and rear screw monomer has different decorative patterns.Front helical element and rear screw monomer can also be made by different materials.
The helicallobe of conveyor screw of the present invention is fitted by front and back flight and is formed, front and back flight is combined to form by front and back helical element is staggered respectively, double-deck helicallobe not only intensity increases, and two sides can use different materials and decorative pattern, to increase the comformability of conveyor screw.
Accompanying drawing explanation
Fig. 1 discloses the structure of the helicallobe of the conveyor screw according to one embodiment of the invention.
Fig. 2 discloses the structure of helical element before in the helicallobe according to one embodiment of the invention.
Fig. 3 discloses the structure of rear screw monomer in the helicallobe according to one embodiment of the invention.
Detailed description of the invention
Shown in figure 1, present invention is disclosed a kind of helicallobe 100 of conveyor screw, this helicallobe 100 is made up of front flight 102 and rear screw sheet 104.Front flight 102 is connected to form by front helical element 120, and rear screw sheet 104 is connected to form by rear screw monomer 140.Front flight 102 and rear screw sheet 104 post and fix mutually, such as use bolt 106 to fix, form helicallobe 100.Front helical element 120 in front flight 102 and the rear screw monomer 140 in rear screw sheet 104 are crisscross arranged, and namely, the connecting sewing of helical element 120 and the connecting sewing of rear screw monomer 140 stagger mutually.
Fig. 2 and Fig. 3 discloses the mechanism of front helical element and the rear screw monomer used in helicallobe 100 of the present invention, and wherein Fig. 2 discloses the structure of front helical element, and Fig. 3 discloses the structure of rear screw monomer.As shown in Figures 2 and 3, front helical element all becomes screw type separately with rear screw monomer, and from front, front helical element and rear screw monomer all form complete circle.But both reference positions are different, as shown in Figure 2, the thoughtful bottom of front helical element 120 spiral one by bottom stops, and then the thoughtful top of helical element 140 spiral one by top stops.Like this, before being connected to form by front helical element 120, the connecting sewing of flight 102 is all positioned at bottom, and the connecting sewing of the rear screw sheet 104 be connected to form by rear screw monomer 140 is all positioned at top.Both differences 180 °, are conducive to solidness and the stability of helicallobe 100 entirety.
The forming process of helicallobe 100 is as follows: front helical element 120 and the staggered 180 ° of settings of rear screw monomer 140, before each, helical element 120 and continuous print two rear screw monomers 140 fix, and each rear screw monomer 140 fixes with the front helical element 120 of continuous print two.The connecting sewing of the front helical element be connected welds, and the connecting sewing of the rear screw monomer be connected also welds.Between front helical element 120 and rear screw monomer 140 is fixedly realized by bolt.
Referring to figs. 2 and 3, front helical element 120 and rear screw monomer 140 offer knock hole corresponding to position, and front helical element 120 is prelocalization hole 122, rear screw monomer 140 is rear knock hole 142.Helical element 120 and rear screw monomer 140 before bolt is fixing through knock hole after the prelocalization hole mutually aimed at and.In the illustrated embodiment in which, before each, helical element 120 and each rear screw monomer 140 have four knock holees separately, these four knock holees distribute along vertical formed symmetrical, and the left and right sides has two knock holees separately.When connecting, for helical element before each 120, two the prelocalization holes 122 be positioned on the left of axis are corresponding with knock hole 142 after two on first rear screw monomer 140 fixing, and two the prelocalization holes 122 be positioned on the right side of axis are corresponding with knock hole 142 after two on second rear screw monomer 140 fixing.Two rear screw monomers 140 are adjacent and are welded together.Same, for each rear screw monomer 140, after being positioned at two on the left of axis, knock hole 142 is corresponding with two prelocalization holes 122 on first front helical element 120 fixing, and after being positioned at two on the right side of axis, knock hole 142 is corresponding with two prelocalization holes 122 on second front helical element 120 fixing.Two front helical elements 120 are adjacent and are welded together.
Helicallobe 100 due to conveyor screw of the present invention is fitted by front flight 102 and rear screw sheet 104 to form, front flight 102 and rear screw sheet 104 can have different characteristics, such as, the outside face of front helical element and rear screw monomer has different decorative patterns, in one embodiment, front helical element surface is smooth, and rear screw monomer surface has oblique striped.In another embodiment, front helical element surface has latticed decorative pattern, and then helical element surface has longitudinal stripe.For another example, front helical element and rear screw monomer can be made by different materials.Such as front helical element can be manufactured by manganese steel, and then helical element can be manufactured by corrosion-resistant steel.By this different configuration, make the two sides of helicallobe 100 have different attributes and feature, conveyor screw can be made to have different characteristics when advancing carry towards different directions, be suitable for carrying different materials.
The helicallobe of conveyor screw of the present invention is fitted by front and back flight and is formed, front and back flight is combined to form by front and back helical element is staggered respectively, double-deck helicallobe not only intensity increases, and two sides can use different materials and decorative pattern, to increase the comformability of conveyor screw.
Claims (4)
1. the helicallobe of a conveyor screw, it is characterized in that, comprise: flight and the rear screw sheet that is connected to form by rear screw monomer before being connected to form by front helical element, front flight and rear screw sheet post and fix mutually, wherein front helical element and rear screw monomer are crisscross arranged, and the outside face of described front helical element and rear screw monomer has different decorative patterns, described front helical element and rear screw monomer are made by different materials.
2. the helicallobe of conveyor screw as claimed in claim 1, it is characterized in that, described front helical element and the staggered 180 ° of settings of rear screw monomer, before each, helical element and continuous print two rear screw monomers fix, and each rear screw monomer and continuous print two front helical elements fix.
3. the helicallobe of conveyor screw as claimed in claim 1, is characterized in that, front helical element and rear screw monomer offer knock hole corresponding to position, helical element and rear screw monomer before bolt is fixing through knock hole.
4. the helicallobe of conveyor screw as claimed in claim 3, is characterized in that, before each, helical element and each rear screw monomer has four knock holees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346441.8A CN102815515B (en) | 2012-09-18 | 2012-09-18 | Helical blade of helical conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346441.8A CN102815515B (en) | 2012-09-18 | 2012-09-18 | Helical blade of helical conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815515A CN102815515A (en) | 2012-12-12 |
| CN102815515B true CN102815515B (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210346441.8A Expired - Fee Related CN102815515B (en) | 2012-09-18 | 2012-09-18 | Helical blade of helical conveyer |
Country Status (1)
| Country | Link |
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| CN (1) | CN102815515B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752621A (en) * | 2016-04-07 | 2016-07-13 | 郑朝志 | Spiral shaft and manufacturing method thereof |
| CN109331676B (en) * | 2018-09-25 | 2021-05-14 | 重庆兴渝新材料研究院有限公司 | Powder testing machine helical blade capable of stirring uniformly |
| CN109335528B (en) * | 2018-09-25 | 2021-01-15 | 重庆兴渝新材料研究院有限公司 | Helical blade of powder testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3020482B1 (en) * | 1998-10-27 | 2000-03-15 | 株式会社神戸製鋼所 | Reduced iron discharge device |
| DE102008021935A1 (en) * | 2008-05-02 | 2009-11-05 | Olaf Grimmel | Screw press useful in wastewater treatment plants, comprises a screw, and a tube, which is concentrically arranged to the screw and has an opening in its lateral surface, through which a material reaches into a tube interior |
| CN101830340A (en) * | 2009-03-12 | 2010-09-15 | 株式会社神户制钢所 | Conveyor screw |
| CN201882572U (en) * | 2010-12-09 | 2011-06-29 | 长兴日月环保机械有限公司 | Strengthened type shaftless helical blade |
| DE202010012454U1 (en) * | 2010-09-10 | 2011-12-12 | Doppstadt Familienholding Gmbh | Auger |
| CN202245158U (en) * | 2011-09-02 | 2012-05-30 | 徐州凯莫尔重工科技有限公司 | Helical blade structure of paver |
-
2012
- 2012-09-18 CN CN201210346441.8A patent/CN102815515B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3020482B1 (en) * | 1998-10-27 | 2000-03-15 | 株式会社神戸製鋼所 | Reduced iron discharge device |
| DE102008021935A1 (en) * | 2008-05-02 | 2009-11-05 | Olaf Grimmel | Screw press useful in wastewater treatment plants, comprises a screw, and a tube, which is concentrically arranged to the screw and has an opening in its lateral surface, through which a material reaches into a tube interior |
| CN101830340A (en) * | 2009-03-12 | 2010-09-15 | 株式会社神户制钢所 | Conveyor screw |
| DE202010012454U1 (en) * | 2010-09-10 | 2011-12-12 | Doppstadt Familienholding Gmbh | Auger |
| CN201882572U (en) * | 2010-12-09 | 2011-06-29 | 长兴日月环保机械有限公司 | Strengthened type shaftless helical blade |
| CN202245158U (en) * | 2011-09-02 | 2012-05-30 | 徐州凯莫尔重工科技有限公司 | Helical blade structure of paver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102815515A (en) | 2012-12-12 |
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Granted publication date: 20150107 Termination date: 20190918 |