CN105110011B - Particle material uniform paving apparatus for pneumatic conveying - Google Patents
Particle material uniform paving apparatus for pneumatic conveying Download PDFInfo
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- CN105110011B CN105110011B CN201510566793.8A CN201510566793A CN105110011B CN 105110011 B CN105110011 B CN 105110011B CN 201510566793 A CN201510566793 A CN 201510566793A CN 105110011 B CN105110011 B CN 105110011B
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- hinged
- blade
- air conveying
- connecting rod
- spreads
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Abstract
A particle material uniform paving apparatus for pneumatic conveying, belongs to the material conveying mechanical technical field. The apparatus comprises a horizontal installation bearer, an installation bearer support and a horizontal articulated shaft vertical to the outlet air-flow direction; a hinge edge that supports a rectangular bottom frame of the framework is hinged on the articulated shaft; a vertical blade rotating shaft is equipped with at one corner of the opposite edge of the hinge edge of the rectangle frame; the blade rotating shaft extends out of the blades distributed circumferential uniformly in radial direction; a coaxial pinion is installed on the top of the blade rotating shaft; the pinion and a bull gear hinged at one side of the support framework are engaged; the bull gear is hinged to one end of a connecting rod through a connecting rod bearer with a ball hinge; and the other end of the connecting rod is hinged to a sidewall plate fixed on the end pipeline through a spherical hinge head. The pneumatic is used directly as the power and no additional power facility is needed, therefore the structure is simple; vertical and transversal combination can be realized instead of shattering the material in a single direction; the bunker volume can be fully utilized; no extruding effect is applied to the material; and damage to the material is avoided.
Description
Technical field
The present invention relates to a kind of material spreads to mat formation put, especially a kind of air conveying uniform granular material spreads to mat formation and puts,
Belong to material handling machinery technical field.
Background technology
Air conveying is the energy using air-flow, in the closed conduit along airflow direction conveying granular material fluidization
Technology application mode, is widely used in the industries such as agricultural, casting, chemical industry, medicine.Thing is conveyed using air conveying into feed bin
Material, moves along airflow direction during due to material blow pipe, therefore often causes material to concentrate on the same area in feed bin
Domain, forms the phenomenon of solid accumulation protuberance, it is impossible to make full use of the volume of feed bin, cause efficiency to reduce in the course of time.
Existing uniform granular material spreads to mat formation and puts typically using versions such as spiral pushings, and such device has at 3 points
It is not enough：One is that the demand to power is larger, easily causes a series of power configurations and the problem in manufacturing cost；Two is often only
Energy one direction breaks up material, it is impossible to completely using feed bin volume；Three is the presence of the squeezing action to material, it is possible to cause material
It is broken, cause economic loss.
The content of the invention
It is an object of the invention to：For the problem that above-mentioned prior art is present, a kind of simple structure is proposed, can be practical
Realize uniform distribution and avoid impaired air conveying of material from being spread to mat formation with uniform granular material and put.
In order to achieve the above object, the air conveying of the present invention spreads the basic technical scheme put of mating formation with uniform granular material
For：Bearing (11) is horizontally mounted including be fixed on air conveying end pipeline (1) outlet lower limb, the erection support is supported
The horizontally hinged axle (10) vertical with exit flow direction, on the jointed shaft, hinge dress support frame (9) rectangle underframe is hinged
Side, one jiao of the opposite side on the hinged side of the rectangle frame are equipped with vertical blade rotor (8), the blade rotor radially outward from it is circumferential
The blade (7) of cloth, is equipped with coaxial little gear (6) at the top of the blade rotor, the little gear is with hinged in support frame one
Gear wheel (4) engagement of side, by the offset conn rod bearing (5) with spherical hinge and one end of connecting rod (3) on the gear wheel
It is hinged, the other end of the connecting rod is hinged by ball pivot head with the sidewall paneling (2) being fixed on the end pipeline.
During work, the air-flow of end pipeline will blow blade and rotate around blade rotor, drive canine tooth so as to pass through little gear
Wheel is persistently rotated, the spatial crank-rocker mechanism for as a result constituting together with ball pivot connective pole and support frame will order about support frame around
Jointed shaft reciprocally swinging.So, laterally shed in the presence of blade rotation with the material particles one side that air-flow is exported, together
When longitudinally shed in the presence of support frame periodic wobble, this two directions effect of shedding cooperates so that particulate matter
Expect that visibly homogeneous spreading is layered in feed bin.
Compared with prior art, the present invention is adopted due to directly by strength for power, without the need for separately matching somebody with somebody power facility, therefore
Simple structure；And can vertically and horizontally combine, rather than one direction breaks up material, therefore feed bin volume can be made full use of；This
It is outer to material without squeezing action, it is to avoid the damage to material.
Of the invention further improving be, the support frame be fixed with swing process keep exit flow direction perpendicular to
The guiding protective cover (12) of blade rotor.Air-flow useful effect all the time can so be made in blade, so as to assured uniform stone.
The present invention is further improved to be also had：
1) in arc-shaped, the guiding protective cover is made up of the end pipeline the set square of both sides and the arc plate at top；
The arc radius and home position arc radius corresponding with end pipeline of the arc plate and home position match；
2) articulated position of the connecting rod on the wall of feed bin side is located at the plane that the blade rotor and Large Gear Shaft determine
It is interior；
3) gear wheel and the gear ratio of little gear are 8-12；
4) 0.9-1 times for duct height of the height of the blade；1-1.2 of the width of the blade for duct width
Times；1.1-1.3 times for duct width of the width of the support frame；1- of the height of the support frame for duct height
1.1 again；1.1-1.5 times for width of blade of distance of the blade rotor away from pipe outlet.
Description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the general structure schematic diagram of a preferred embodiment of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the dimensional structure diagram of Fig. 1 embodiments.
Specific embodiment
Embodiment one
The air conveying of the present embodiment spreads paving apparatus structure as shown in Figure 1, 2, 3 with uniform granular material, including being fixed on
Circular arc air conveying end pipeline 1 outlet lower limb is horizontally mounted bearing 11, and the erection support 11 is supported and exit flow side
To vertical horizontally hinged axle 10, the hinged side 9-1 of hinge dress 9 rectangle underframe of support frame on jointed shaft 10.The hinged side of rectangle frame
One jiao of the opposite side of 9-1 is equipped with vertical blade rotor 8, and blade rotor 8 is radially outward from circumferential four uniform blades 7.Blade turns
Coaxial little gear 6 is housed at the top of axle 8, the little gear 6 is engaged with the hinged gear wheel 4 in 9 side of support frame.Gear wheel 4
On be hinged by the connecting rod support 5 with spherical hinge and one end of connecting rod 3, the center deviation of connecting rod support 5 and gear wheel 4, even
The other end of bar 3 is hinged by ball pivot head with the sidewall paneling 2 being fixed on end pipeline 1, Special composition crank and rocker mechanism.
The hinged side 9-1 of support frame frame 9 is fixed with the guiding protective cover 12 that swing process keeps exit flow direction perpendicular to blade rotor 8.
Guiding protective cover 12 is made up of the set square 12-2 of both sides and the arc plate 12-1 at top, the arc radius of the arc plate and the center of circle
Position is matched with 1 corresponding arc radius of end pipeline and home position.
By being optimized design, the vertical height of the present embodiment Leaf 7 is 0.9-1 times of 1 height of pipeline；Blade 7
Level be 1-1.2 times of 1 width of pipeline to width；1.1-1.3 times for 1 width of pipeline of the width of support frame 9；Carriage
1-1.1 times for 1 height of pipeline of the height of frame 9；Blade rotor 8 is located at 1.1-1.5 of the distance outside the outlet of pipeline 1 for blade 7
Times；Gear wheel 4 is 8-12 with the gear ratio of little gear 6；It is 9 height of support frame that connecting rod support 5 arrives the distance in 4 center of circle of gear wheel
0.2-0.3 times；Connecting rod 3 is in the plane that the articulated position on feed bin side wall 2 is located at that blade rotor 8 and Large Gear Shaft determine.
The present embodiment is rotated using air conveying Wind power propelling blade, and then drives support frame periodic wobble (ginseng
See Fig. 1, wherein dotted line is the change in location in swinging), it is not necessary to additional configuration power.In rotation and the support frame week of blade
In the presence of phase swings, while material is realized in breaing up for laterally and longitudinally going up, eliminate the accumulation protuberance phenomenon of material.And
And realize uniformly spreading paving by blade rotation and equipment swing, directly material is not extruded, effectively prevent the broken of material
Damage.It was verified that the present embodiment blade rotation laterally shed, support frame periodic wobble longitudinally shed two directions to
Grain material interacts so as to which highly uniform spreading is layered in feed bin, so as to make full use of feed bin volume, is favorably improved production
Efficiency, reduces production cost.
Claims (6)
1. a kind of air conveying uniform granular material spreads to mat formation and puts, including being fixed under air conveying end pipeline (1) outlet
Edge is horizontally mounted bearing (11), and the erection support supports the horizontally hinged axle (10) vertical with exit flow direction, institute
State on jointed shaft the hinged side of hinge dress support frame (9) rectangle underframe, one jiao of the opposite side on the hinged side of the rectangle frame is equipped with vertical
Blade rotor (8), the blade rotor are equipped with coaxial radially outward from circumferential uniform blade (7), at the top of the blade rotor
Little gear (6), the little gear engaged with the hinged gear wheel (4) in support frame side, by tool on the gear wheel
The offset conn rod bearing (5) and one end of connecting rod (3) for having spherical hinge is hinged, the other end of the connecting rod be fixed on the end
Sidewall paneling (2) on pipeline is hinged by ball pivot head.
2. air conveying uniform granular material according to claim 1 spreads to mat formation and puts, it is characterised in that：The carriage
Frame is fixed with the guiding protective cover (12) that swing process keeps exit flow direction perpendicular to blade rotor.
3. air conveying uniform granular material according to claim 2 spreads to mat formation and puts, it is characterised in that：The tip tube
In arc-shaped, the guiding protective cover is made up of the set square of both sides and the arc plate at top in road；The arc radius of the arc plate
And home position arc radius corresponding with end pipeline and home position match.
4. air conveying uniform granular material according to claim 3 spreads to mat formation and puts, it is characterised in that：The connecting rod exists
Articulated position on the wall of feed bin side is located in the plane that the blade rotor and Large Gear Shaft determine.
5. air conveying uniform granular material according to claim 4 spreads to mat formation and puts, it is characterised in that：The gear wheel
Gear ratio with little gear is 8-12.
6. air conveying uniform granular material according to claim 5 spreads to mat formation and puts, it is characterised in that：The blade
It it is highly 0.9-1 times of duct height；1-1.2 times for duct width of the width of the blade；The width of the support frame
For 1.1-1.3 times of duct width；1-1.1 times for duct height of the height of the support frame；The blade rotor is away from pipe
1.1-1.5 times for width of blade of the distance of road outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566793.8A CN105110011B (en) | 2015-09-08 | 2015-09-08 | Particle material uniform paving apparatus for pneumatic conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566793.8A CN105110011B (en) | 2015-09-08 | 2015-09-08 | Particle material uniform paving apparatus for pneumatic conveying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105110011A CN105110011A (en) | 2015-12-02 |
| CN105110011B true CN105110011B (en) | 2017-03-22 |
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ID=54658188
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510566793.8A Active CN105110011B (en) | 2015-09-08 | 2015-09-08 | Particle material uniform paving apparatus for pneumatic conveying |
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| CN (1) | CN105110011B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858227A (en) * | 2016-05-10 | 2016-08-17 | 广州城建职业学院 | Wind power sand suction flow control structure |
| CN106006043A (en) * | 2016-05-10 | 2016-10-12 | 广州城建职业学院 | Wind power sand sucking flow control method |
| CN109795884B (en) * | 2019-03-04 | 2020-05-22 | 农业农村部南京农业机械化研究所 | Conveying device for controlling material scattering process by utilizing conveying airflow |
| CN111687110B (en) * | 2020-06-19 | 2022-04-05 | 台州全球英工贸有限公司 | Multi-station cleaning machine |
| CN117682323A (en) * | 2024-02-01 | 2024-03-12 | 江苏恒博气力输送设备制造有限公司 | Pneumatic material is carried with evenly spilling device of mating formation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0225416A1 (en) * | 1985-11-13 | 1987-06-16 | Jean-François Ranson | Pneumatic discontinually operating apparatus to pump charged liquids |
| CN1559875A (en) * | 2004-03-11 | 2005-01-05 | 华北电力大学 | Non abrasion magnetic sealing asb discharge valve |
| CN2717891Y (en) * | 2004-07-06 | 2005-08-17 | 浙江蜜蜂集团有限公司 | Discharging valve for mixer of particle and powder materials |
| CN202575417U (en) * | 2012-05-22 | 2012-12-05 | 高建忠 | Loose powder pneumatic feeder |
| CN204957802U (en) * | 2015-09-08 | 2016-01-13 | 农业部南京农业机械化研究所 | Granule material evenly spills to mat formation and puts for air conveying |
-
2015
- 2015-09-08 CN CN201510566793.8A patent/CN105110011B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0225416A1 (en) * | 1985-11-13 | 1987-06-16 | Jean-François Ranson | Pneumatic discontinually operating apparatus to pump charged liquids |
| CN1559875A (en) * | 2004-03-11 | 2005-01-05 | 华北电力大学 | Non abrasion magnetic sealing asb discharge valve |
| CN2717891Y (en) * | 2004-07-06 | 2005-08-17 | 浙江蜜蜂集团有限公司 | Discharging valve for mixer of particle and powder materials |
| CN202575417U (en) * | 2012-05-22 | 2012-12-05 | 高建忠 | Loose powder pneumatic feeder |
| CN204957802U (en) * | 2015-09-08 | 2016-01-13 | 农业部南京农业机械化研究所 | Granule material evenly spills to mat formation and puts for air conveying |
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| Publication number | Publication date |
|---|---|
| CN105110011A (en) | 2015-12-02 |
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