CN104828488B - Inside and outside double helix formula cylinder conveyer - Google Patents
Inside and outside double helix formula cylinder conveyer Download PDFInfo
- Publication number
- CN104828488B CN104828488B CN201510232545.XA CN201510232545A CN104828488B CN 104828488 B CN104828488 B CN 104828488B CN 201510232545 A CN201510232545 A CN 201510232545A CN 104828488 B CN104828488 B CN 104828488B
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- Prior art keywords
- spiral
- leaf
- cylinder
- external
- roller
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- 239000000463 material Substances 0.000 claims abstract description 64
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005571 horizontal transmission Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 230000005570 vertical transmission Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000605008 Spirillum Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention relates to an internal and external double-spiral roller conveying device, which comprises a roller, an external spiral blade I, an external spiral blade II, a spiral blanking hole and an internal spiral blade; the outer helical blade I and the outer helical blade II are concentrically, coaxially and spirally arranged along the outer side wall of the roller, and the rotating directions of the outer helical blade I and the outer helical blade II are opposite; the inner helical blade is spirally arranged along the inner side wall of the roller, and the rotating direction of the inner helical blade is the same as the advancing direction of the feeding; the spiral blanking holes are arranged on the side wall of the roller and penetrate through the side wall of the roller, and are distributed along the spiral track of the inner spiral blades. The inner and outer double-spiral roller conveying device has the advantages that the integral shell is designed according to engineering mechanics, so that on one hand, the speed and the precision in the material conveying process can be controlled; on the other hand, the material can realize the function of vertical conveying in the horizontal conveying process.
Description
Technical field
The present invention relates to a kind of transporter, and in particular to a kind of inside and outside double-screw type cylinder transporter.
Background technology
Transporter, is mainly used in the transmission of the material and goods of all kinds of granules and powder, by Belt Conveying
The variation transporter such as machine, cylinder, carrier bar, conveying worm replacing the short distance manually to granular article to move up,
Working time and substantial amounts of labour force are reduced to a certain extent, make article carry this link more succinctly, efficiently, together
When article can be accurately transported at target, improve the efficiency of whole workflow, provide pole for plant produced line
Big facility.
For general transporter such as belt conveyor, simple structure, transmit process are steady, it is only necessary to conveying belt and
Belt wheel cooperates and is capable of achieving the transmitting function of article, and work is easy, it is easy to operate.But article can only be put down by conveyer belt
Transmission on line direction, and can only realize for article being sent to the function of the other end from one end, transmission position and direction are more single,
The regulation and control for transmission precision, the generally transmission of, bulky article big suitable for weight cannot be carried out.
For conveying worm, the difference from the angle and characteristic requirements and structure of conveying material direction of displacement is drawing
Point, conveying worm is divided into Horizontal-type screw conveyer, vertical screw conveyor and serpentine pipe (roller conveyor) conveyer
Deng polytype.
Vertical screw type conveyer：Wanting for spirochetal rotating ratio normal spiral conveyer is high, and the material of addition is in centrifugal force
In the presence of, frictional force is generated between casing, the frictional force prevents material from rotating with helical blade and overcome material
The gravity of decline, it is achieved thereby that the vertical transport of material, the good powder and granule shape material of particularly suitable flow behavior.But the structure
Conveying capacity is little, and delivery head is little, and rotating speed is higher, causes the unfavorable factor that energy consumption is big.
Horizontal screw conveyer：When material is added in fixed trough, due to the gravity of material and its between trough
Frictional force is acted on, and the material for being deposited in trough bottom is not rotated with spirillum, and only in the case where the helical blade of rotation is promoted forward
It is mobile, as non-rotary nut makees translational motion along the screw rod for rotating, reach the purpose of conveying material.But the mechanism
There is, susceptible to plugging problem sensitive to overload；There is the adverse effect of broken loss to material.
Serpentine pipe (roller conveyor) conveyer：Continuous helical blade, casing and spiral are welded with cylindrical casing
Blade is rotated together.The material of addition due to centrifugal force and frictional force effect with casing rotate and it is elevated after, in thing
Glided along helicoid under the action of gravity of material again, material is rotated with serpentine pipe it is achieved thereby that the forward movement of material.
The function consumption is low, and maintenance cost is low；When end feeds, uneven feed needs are adapted to, conveying stirring can be completed simultaneously mixed
Close etc. various technological requirements, material into it is excessive when will not also produce jam phenomenon；It is easy to multiple spot charging and discharging, temperature can be conveyed
The higher material of degree.But a universal drawback is still suffered from other conveying worms using during the connecting gear, can only be realized same
Fixed transmission on direction, it is impossible to change its transmission position and sender in realizing transmit process in the case of some special transmission
To particular/special requirement.
Therefore, the transporter generally seen all has respective shortcoming to a certain extent, and all there is direction of transfer
Monistic " common fault ", it is impossible to change the spy of its transmission position and direction of transfer in some in particular cases realize transmit process
It is different to require.So, for the work that some special transmission are required, inside the new fish pond batch charger for such as designing, fish material is flat
Downward conveying process (blanking link) in row transmit process, a kind of inside and outside double-screw type cylinder transporter arise at the historic moment.It
It is the continuous screw blade on cylinder casing internal with outside welding, and material-dropping hole is got on helical trajectory conveniently to fall
Material.When work starts, cylinder is rotated together with helical-blade, and the material of addition is as the effect of centrifugal force and frictional force is with casing
Rotate together and it is elevated after, again glide along helicoid under the action of gravity of material, make material with cylinder rotate so as to
Realize the forward movement of material.While material is moved forward, material can pass through spiral-distributed blanking from internal coiling leaf
Hole is dropped on external spiral leaf, so with when external spiral leaf turns to bottom position due to material action of gravity and under drop down onto
In its vertical pipe accepted, it is achieved thereby that material can carry out vertical biography according to particular/special requirement during parallel transmission
Send.Due to the bilayer transmission of internal and external screw blade in whole process, it is possible to achieve to material transmit process medium velocity and precision
Control and further can improve both forward and reverse directions formula on the outside of transmitting range, and cylinder helical-blade not only solve it is general
Logical transporter can only carry out this difficult problem transmitted in same direction, and be alleviated due to excessive machinery to a certain extent
Working (finishing) area shared by mechanism, substantially increases production efficiency, has saved machine cost of manufacture.
The content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of inside and outside double-screw type cylinder transporter, it is overall
Shell is designed according to engineering mechanics, on the one hand can play the control to material transmit process medium velocity and precision；On the other hand
Material can be made to realize vertically transmitting the function of (blanking) during horizontal transmission.
In order to solve above-mentioned technical problem, following technical scheme is present invention employs, there is provided a kind of inside and outside double-screw type
Cylinder transporter, including cylinder, external spiral leaf I, external spiral leaf II, spiral material-dropping hole and internal coiling leaf；It is external spiral leaf I, outer
Helical-blade II is arranged along cylinder lateral wall concentric co-axial spiral, and leaf II is oppositely oriented for external spiral leaf I, external spiral；Internal coiling leaf edge
Drum inside wall spiral is arranged, and the rotation direction of internal coiling leaf is identical with the direction of advance of material；Spiral material-dropping hole is located at the side of cylinder
On wall and the side wall of cylinder is penetrated, the helical trajectory along internal coiling leaf is arranged.
Wherein, spiral material-dropping hole is arranged at the track side of internal coiling leaf.
Wherein, spiral material-dropping hole is continuously arranged along the multi-track spiral of internal coiling leaf.
Wherein, external spiral leaf I, external spiral leaf II and internal coiling leaf are welded on cylinder.
The present invention beneficial benefit be：
First, the theory of the parallel transmission of material that this programme breaks traditions, is combined with vertically transmission using horizontal transmission
Mode, it is rational in infrastructure, meet mechanical requirements, it is real to solve connecting gear common problem；
Second, by the way of continuous screw blade is respectively provided with cylinder casing internal and outside, playing to material
The control of transmit process medium velocity and precision；
Third, by the way of eyeletting facilitates blanking on helical trajectory, material can be made in horizontal transmission process
The middle function of realizing vertical transmission (blanking), and make material accurately uniform sequential in transmit process；
Fourth, cylinder lateral wall needs to set the screw blade of both forward and reverse directions according to production, carry out can material double
The transmission in direction, substantially increases production efficiency, and has saved the cost of manufacture of machine.
Description of the drawings
Fig. 1 is inside and outside double-screw type cylinder transporter front view；
Fig. 2 is inside and outside double-screw type cylinder transporter sectional view.
Label declaration：
1- external spiral leaf I, 2- external spiral leaf II, 3- spiral material-dropping holes, 4- internal coiling leaves, 5- cylinders
Specific embodiment
By describing technology contents of the invention, structural features in detail, realizing purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
A kind of inside and outside double-screw type cylinder transporter, including cylinder 5, external spiral leaf I1, external spiral leaf II2, spiral fall
Material hole 3 and internal coiling leaf 4；External spiral leaf I1, external spiral leaf II2 are arranged along 5 lateral wall concentric co-axial spiral of cylinder, external spiral leaf
Leaf II2 is oppositely oriented for I1, external spiral；Internal coiling leaf is arranged along 5 medial wall spiral of cylinder, before the rotation direction of internal coiling leaf and charging
Enter direction identical；Spiral material-dropping hole 3 is located on the side wall of cylinder 5 and penetrates the side wall of cylinder 5, along the helical trajectory of internal coiling leaf
Arrangement.With reference to Fig. 1, Fig. 2 understands, the external structure of 5 transporter of inside and outside double-screw drum, the external spiral leaf I1 and external spiral
The rotation direction of leaf II2 is contrary, and this ensures that thering the transporter can not only be reduced while carry out rightabout transmission
Working (finishing) area, and the manufacturing cost of machine is reduced to a great extent, improve production efficiency.The spiral material-dropping hole
3 in 5 side wall curl arrangement of cylinder, during material transfer can not only control material transfer rate, and can be more
Conveying capacity is controlled accurately.The material of addition due to centrifugal force and frictional force effect with casing rotate and it is elevated after,
Again glide along helicoid under the action of gravity of material, material is rotated with cylinder 5 it is achieved thereby that material to reach
It is dynamic.While material is moved forward, material can drop into outer spiral shell by spiral-distributed spiral material-dropping hole 3 from internal coiling leaf 4
Vane I1, external spiral leaf II2, so with when external spiral leaf I1, external spiral leaf II2 turn to bottom position due to the weight of material
Power act on and under drop down onto its undertaking vertical pipe in, it is achieved thereby that material during parallel transmission can according to it is special will
Asking carries out vertical transmission.
Embodiment as above, one preferred embodiment in, spiral material-dropping hole 3 is arranged at the rail of internal coiling leaf
Mark side.Unilateral in internal coiling leaf arranges spiral material-dropping hole 3, the quantity of convenient control blanking, it is easier to controls blanking and is passing
Speed and precision during sending.
In another preferred embodiment, spiral material-dropping hole 3 is continuously arranged along the multi-track spiral of internal coiling leaf.Spiral falls
The mode of the continuous arrangement of material 3 spiral of hole so that material can drop into more in a balanced way during traveling external spiral leaf I1,
In external spiral leaf II2.
In another preferred embodiment, the sheathing material of inside and outside 5 transporter of double-screw type cylinder is PP engineering materials
Material.PP is a kind of thermoplastic synthetic resin of function admirable, its density height, unprotected side chain, high-crystallinity, with proportion it is little, nontoxic,
The advantages of easy processing, impact strength, flex stiffiness and electrical insulation capability are good, his little, intensity and toughness of density etc. can be 100
Degree left and right uses.It is not affected by humidity, it is corrosion-resistant, as the optimal selection of material transport mechanism.Material transport mechanism takes
Material is not limited only to PP engineering materials, and other materials is equally applicable in present embodiment.
In another preferred embodiment, external spiral leaf I1, external spiral leaf II2 and internal coiling leaf are welded in cylinder 5
On.External spiral leaf I1, external spiral leaf II2 and internal coiling leaf are directly welded on cylinder 5, which is simple to operate, it is easy to complete, energy
Process time is saved enough, reduces cost.Secondly, ensure that they consolidate for a long time by the way of welding, it is ensured that the matter of product
Amount.
Inside and outside double-screw type cylinder transporter as above, for the new batch charger transmission system researched and developed,
Propose a kind of inside and outside double-screw type cylinder transporter.Its monolithic case is designed according to engineering mechanics, using PP engineering materials
High temperature is indeformable.Continuous screw blade is welded in 5 internal side of shell wall of cylinder and lateral wall, and is beaten on helical trajectory
Go out spiral material-dropping hole 3 and facilitate blanking.Relative to transmission during common belt and spiral transmission, the transporter is using inside and outside double
The structure design of helical blade, and in the side eyeletting of its female thread blade path.One side Double helix blade can rise
To the control to material transmit process medium velocity and precision；On the other hand material can be made to realize during horizontal transmission vertically
The function of transmission (blanking).
Inside and outside the upper only present invention, the embodiment of double-screw type cylinder transporter, not thereby limits the present invention's
The scope of the claims, equivalent structure or equivalent flow conversion that every utilization description of the invention and accompanying drawing content are made, or directly or
Other related technical fields are used in indirectly, are included within the scope of the present invention.
Claims (1)
1. a kind of inside and outside double-screw type cylinder transporter, it is characterised in that：Including cylinder, external spiral leaf I, external spiral leaf II,
Spiral material-dropping hole and internal coiling leaf；External spiral leaf I, external spiral leaf II are arranged along cylinder lateral wall concentric co-axial spiral, external spiral
Leaf II is oppositely oriented for leaf I, external spiral；Internal coiling leaf is arranged along drum inside wall spiral, before the rotation direction and material of internal coiling leaf
Enter direction identical；Spiral material-dropping hole is located on the side wall of cylinder and penetrates the side wall of cylinder, and the helical trajectory along internal coiling leaf is arranged
Cloth；Spiral material-dropping hole is arranged at the side of internal coiling leaf；Spiral material-dropping hole is continuously arranged along the multi-track spiral of internal coiling leaf；Outer spiral shell
Vane I, external spiral leaf II and internal coiling leaf are welded on cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232545.XA CN104828488B (en) | 2015-05-08 | 2015-05-08 | Inside and outside double helix formula cylinder conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232545.XA CN104828488B (en) | 2015-05-08 | 2015-05-08 | Inside and outside double helix formula cylinder conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828488A CN104828488A (en) | 2015-08-12 |
| CN104828488B true CN104828488B (en) | 2017-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510232545.XA Expired - Fee Related CN104828488B (en) | 2015-05-08 | 2015-05-08 | Inside and outside double helix formula cylinder conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828488B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978201B (en) * | 2019-12-21 | 2022-05-31 | 铜陵万华禾香板业有限公司 | Accurate ratio feeding device of straw board surface material |
| CN112156762A (en) * | 2020-10-29 | 2021-01-01 | 西安热工研究院有限公司 | Spiral conveying, washing and regenerating system and method for desulfurization activated coke |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204606913U (en) * | 2015-05-08 | 2015-09-02 | 青岛理工大学 | Inside and outside double helix formula cylinder conveyer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4549770B2 (en) * | 2004-08-06 | 2010-09-22 | 前澤工業株式会社 | Screw conveyor |
| US7975833B2 (en) * | 2008-07-15 | 2011-07-12 | General Electric Company | Material handling system and method |
| CN102211706A (en) * | 2010-04-02 | 2011-10-12 | 张岩 | Bidirectional auger |
| CN203020956U (en) * | 2013-01-12 | 2013-06-26 | 曾林平 | Spiral hollow transmission shaft |
| CN104003119A (en) * | 2014-06-06 | 2014-08-27 | 确成硅化学股份有限公司 | Auger conveyor |
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2015
- 2015-05-08 CN CN201510232545.XA patent/CN104828488B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204606913U (en) * | 2015-05-08 | 2015-09-02 | 青岛理工大学 | Inside and outside double helix formula cylinder conveyer |
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| CN104828488A (en) | 2015-08-12 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170811 Address after: 266108, No. 838 Yu Ting Road, Qingdao street, Liuting District, Chengyang District, Shandong, China Patentee after: Qingdao Sitanbo Traffic Mechanical and Electrical Equipment Co.,Ltd. Address before: 266520 Qingdao economic and Technological Development Zone, Shandong, Jialing River Road, No. 777, No. Patentee before: Qingdao University of Technology |
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Effective date of registration: 20190620 Granted publication date: 20170329 |
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Date of cancellation: 20200601 Granted publication date: 20170329 |
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Granted publication date: 20170329 |