CN108525815B - A kind of seed cotton airflow tears thin device - Google Patents
A kind of seed cotton airflow tears thin device Download PDFInfo
- Publication number
- CN108525815B CN108525815B CN201810349922.1A CN201810349922A CN108525815B CN 108525815 B CN108525815 B CN 108525815B CN 201810349922 A CN201810349922 A CN 201810349922A CN 108525815 B CN108525815 B CN 108525815B
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- air
- waist panel
- plate
- storing cavity
- flow
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 71
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 239000002344 surface layer Substances 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 238000004049 embossing Methods 0.000 abstract description 4
- 239000012634 fragment Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/02—Separating vegetable fibres from seeds, e.g. cotton
- D01B1/04—Ginning
Abstract
The present invention relates to cotton processing technique fields more particularly to a kind of seed cotton airflow to tear thin device.Seed cotton airflow provided by the invention tears thin device, including multiple air-supply assemblies disposed in parallel, each air-supply assembly includes air supply duct and air storing cavity, air storing cavity has inlet end and exhaust end, air storing cavity is connected to by inlet end with air supply duct, the exhaust end of air storing cavity includes multiple gas vents, and gas vent is obliquely installed so as to flow obliquely by the air-flow that gas vent is discharged, wherein the air-flow wind speed being passed through in two adjacent air supply ducts is different.By the air-flow flowed obliquely different in flow rate unginned cotton is torn thin and residual film is made to be sufficiently exposed to unginned cotton surface layer in favor of being removed residual film with air-flow, does not damage unginned cotton fiber；Particularly, the present invention is that residual film is removed in unginned cotton, avoids the subsequent mechanical part in embossing process from so that it is broken into the tiny fragment of substantial amounts the shock of residual film and can not remove, and this method that residual film is removed in unginned cotton can guarantee lint quality.
Description
Technical field
The present invention relates to cotton processing technique fields more particularly to a kind of seed cotton airflow to tear thin device.
Background technique
Xinjiang is the main growing area of Cotton in China, and cotton in Xinjiang total output accounts for 50% or more, Zhan Quan of national total output
The 1/6 of ball total output.This area's frost-free period is short, and annual rainfall is in 200mm hereinafter, commonly used width film plant cotton technology, cotton field paving
Film rate is almost 100%, annual new generation ten thousand tons of broken residual films of 6-8.Due to lacking labour, Xinjiang machine pick cotton cultivated area is not
Disconnected to expand, mechanized harvest causes to seriously affect unginned cotton quality containing a large amount of residual films in unginned cotton.It is residual on gined cotton processing line at present
Film is more difficult to remove, and mechanical part keeps it broken the shock of residual film when cotton ginning, and residual film quantity exponentially doubles, and finally influences gined cotton
Quality.If mechanically removing, residual film is frangible, while can also damage unginned cotton fiber.
Summary of the invention
(1) technical problems to be solved
Rationally and residual film can be sufficiently exposed to unginned cotton surface layer in favor of with gas the object of the present invention is to provide a kind of design
The seed cotton airflow that residual film is removed is torn thin device by stream, and that there are residual films to solve existing mechanical system removing residual film is frangible, simultaneously
Also the problem of unginned cotton fiber can be damaged.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of seed cotton airflows to tear thin device, including multiple sets in parallel
The air-supply assembly set, each air-supply assembly include air supply duct and air storing cavity, and the air storing cavity has inlet end and row
Gas end, the air storing cavity are connected to by the inlet end with the air supply duct, and the exhaust end of the air storing cavity includes multiple rows
Stomata, the gas vent are obliquely installed so as to flow obliquely by the air-flow that the gas vent is discharged, wherein being passed through two phases
Air-flow wind speed in the adjacent air supply duct is different.
According to the above technical scheme preferred, the longitudinal section of the air storing cavity are in isosceles trapezoid shape, the longitudinal section in etc.
The upper waist panel of the air storing cavity of waist trapezoidal shape is equipped with the gas vent, and lower waist panel is made of plate；The upper waist panel and lower waist panel
Small end by connecting plate connect, the two sides of the upper waist panel pass through an end plate respectively and connect with the two sides of the lower waist panel；
The big end and two end plates of the upper waist panel and lower waist panel constitute the inlet end.
According to the above technical scheme preferred, the upper waist panel includes plate ontology and multiple exhausts through the plate ontology
Hole.
According to the above technical scheme preferred, the upper waist panel is horizontally disposed, the opening direction of the gas vent with it is described
The plate face of upper waist panel is inclined to set；The angular range of the plate face of the opening direction of the gas vent and the upper waist panel is >=
70 ° and < 90 °.
According to the above technical scheme preferred, multiple gas vents are arranged on the plate ontology in array.
According to the above technical scheme preferred, the cross section of the air supply duct is rectangular, and the air supply duct
Rectangular air supply opening is connected with the rectangular opening flange of the air storing cavity inlet end in isosceles trapezoid shape.
According to the above technical scheme preferred, the upper waist panel of two air-supply assemblies being disposed adjacent closely is set side by side
It sets, and two upper waist panels being disposed adjacent are fixedly connected by connector.
According to the above technical scheme preferred, the upper waist panel is made of nonmetallic materials, and the plate is galvanized steel
Plate.
According to the above technical scheme preferred, each air-supply assembly further include blower, and two are disposed adjacent
The blower provides the air-flow of different pressures and speed, so that the gas being discharged from the gas vent of two adjacent air-supply assemblies
It is different to flow wind speed.
According to the above technical scheme preferred, the air-flow wind speed being discharged from the gas vent of multiple air-supply assemblies are in wave
Type.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the advantages that
The present invention provides a kind of seed cotton airflows to tear thin device, including multiple air-supply assemblies disposed in parallel, each air-supply
Component includes air supply duct and air storing cavity, and air storing cavity has inlet end and exhaust end, and air storing cavity passes through inlet end and air supply tube
Road connection, the exhaust end of air storing cavity include multiple gas vents, and gas vent is obliquely installed so that the air-flow by gas vent discharge is oblique
It flows up, wherein the air-flow wind speed being passed through in two adjacent air supply ducts is different.Using device provided by the present application, gas is utilized
Stream tears thin unginned cotton, will by the air-flow flowed obliquely different in flow rate particular by multiple air-supply assemblies disposed in parallel
Unginned cotton tears thin, residual film and is sufficiently exposed to unginned cotton surface layer in favor of being removed residual film with air-flow, does not damage unginned cotton fiber；Particularly,
The present invention is that residual film is removed in unginned cotton, and the subsequent mechanical part in embossing process is avoided so that it is broken into number the shock of residual film
It measures huge tiny fragment and can not remove, this method for removing residual film in unginned cotton can guarantee lint quality.And this Shen
The device that please be provided, structure is simple, and rationally, removing residual film effect is good for design, practical, conducive to being standardized production and pushing away
Extensively.
Detailed description of the invention
Fig. 1 is the main view that a kind of seed cotton airflow of the present invention tears thin Installation practice；
Fig. 2 is the top view that a kind of seed cotton airflow of the present invention tears thin Installation practice；
Fig. 3 is the B-B sectional view that a kind of seed cotton airflow of the present invention tears thin Installation practice；
Fig. 4 is the C-C sectional view that a kind of seed cotton airflow of the present invention tears thin Installation practice；
Fig. 5 is the undaform anemobiagraph that a kind of seed cotton airflow of the present invention tears hole on the upper waist panel of thin Installation practice.
In figure: 1,1.1,1.2,1.3,1.4,1.5,1.6: upper waist panel；2,2.1,2.2,2.3,2.4,2.5,2.6,7: close
Packing；3,3.1,3.2,3.3,3.4,3.5,3.6: left side plate；4,4.1,4.2,4.3,4.4,4.5,4.6: lower waist panel；5,5.1,
5.2,5.3,5.4,5.5,5.6: right end plate；6: connecting plate；8: bottom plate；9: top plate；10: right side plate；11: left plate；12,
12.1: upper junction plate；13,13.1: lower connecting plate；14: the first bolt groups；15: the first nut groups；16: the first gasket groups；17:
Second bolt group；18: the second nut groups；19: the second gasket groups.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that: in the following embodiments, A-A profile direction in Fig. 1 is defined as to the longitudinal section direction of air storing cavity；
The left figure being located in Fig. 3 is shown that the end plate in direction is defined as left side plate, correspondingly, the right figure being located in Fig. 3 to be shown to the end in direction
Plate is defined as right end plate.
As shown in Figures 1 to 5, the embodiment of the invention provides a kind of seed cotton airflows to tear thin device, including multiple sets in parallel
The air-supply assembly set, each air-supply assembly include air supply duct and air storing cavity, and air storing cavity has inlet end and exhaust end, gas storage
Chamber is connected to by inlet end with air supply duct, and the exhaust end of air storing cavity includes multiple gas vents, gas vent be obliquely installed so that through
The air-flow for crossing gas vent discharge flows obliquely, wherein the air-flow wind speed being passed through in two adjacent air supply ducts is different.
Seed cotton airflow provided by the invention tears thin device, including multiple air-supply assemblies.Each air-supply assembly includes air-supply
Pipeline and the air storing cavity being connected to air supply duct, air storing cavity are airtight chamber's structure with inlet end and exhaust end, wherein storage
The inlet end of air cavity is connected to air supply duct, and exhaust end is then equipped with multiple gas vents, and air-flow is through air supply duct, air storing cavity and exhaust
Hole, which is retreaded, to be flowed up, wherein flowing obliquely includes so that upward towing force that unginned cotton is not fallen and making unginned cotton to cotton out
The thrust that mouth direction is advanced.
In this way, by multiple air-supply assemblies disposed in parallel, by the air-flow flowed obliquely different in flow rate by unginned cotton
It tears thin and residual film is made to be sufficiently exposed to unginned cotton surface layer in favor of being removed residual film with air-flow, do not damage unginned cotton fiber；Particularly, originally
Invention is that residual film is removed in unginned cotton, and the subsequent mechanical part in embossing process is avoided so that it is broken into quantity the shock of residual film
Huge tiny fragment and can not remove, it is this in unginned cotton remove residual film method can guarantee lint quality.And the application
The device of offer, structure is simple, and rationally, removing residual film effect is good for design, practical, conducive to being standardized production and pushing away
Extensively.
According to the above technical scheme preferred, the longitudinal section of air storing cavity are in isosceles trapezoid shape, and longitudinal section is in isosceles trapezoid shape
The upper waist panel of air storing cavity be equipped with gas vent, lower waist panel is made of plate；The small end of upper waist panel and lower waist panel passes through connecting plate
Connection, the two sides of upper waist panel pass through an end plate respectively and connect with the two sides of lower waist panel；The big end of upper waist panel and lower waist panel and
Two end plates constitute inlet end.
To guarantee to provide the air-flow with thin unginned cotton is preferably torn, air storing cavity preferably uses the chamber structure of isosceles, such as
Isosceles triangle or isosceles trapezoid.Wherein, upper waist panel is equipped with gas vent, and as exhaust end, lower waist panel is then the bottom of air storing cavity
Plate, sealed set.
It is further preferred that in the present embodiment, air storing cavity uses the chamber structure of isosceles trapezoid shape, including upper waist panel,
Lower waist panel and two are connect with the small end of lower waist panel by connecting plate for connecting the end plate of waist panel Yu lower waist panel, upper waist panel,
Upper waist panel constitutes the inlet end being connected to air supply duct with the big end of lower waist panel and two end plates.Wherein, two end plates include a left side
End plate and right end plate, upper waist panel be equipped with multiple gas vents, upper waist panel, left side plate, lower waist panel and right end plate be sequentially connected and under
Waist panel, left side plate, right end plate and connecting plate are all made of plate and are made, to constitute the chamber structure with sealed chamber.
In the present embodiment, convenient for statement, it is illustrated for being provided with 7 air-supply assemblies:
First air-supply assembly, including upper waist panel 1, lower waist panel 4, left side plate 3, right end plate 5, upper waist panel 1 are small with lower waist panel 4
End is connected by connecting plate 6；Upper waist panel 1 constitutes air intake with the big end of lower waist panel 4 and is connected to the first air supply duct.It is corresponding
, the first air supply duct includes bottom plate 8, top plate 9, right side plate 10 and left plate 11, bottom plate 8, left plate 11, top plate 9 and right side
After plate 10 is sequentially connected, constitute the cavity body structure with front and back inlet and outlet, wherein the air outlet of the first air supply duct with
The big end of air storing cavity is connected to.
Second air-supply assembly, including upper waist panel 1.1, lower waist panel 4.1, left side plate 3.1, right end plate 5.1；Third air-supply group
Part, including upper waist panel 1.2, lower waist panel 4.2, left side plate 3.2, right end plate 5.2；4th air-supply assembly, including upper waist panel 1.3, under
Waist panel 4.3, left side plate 3.3, right end plate 5.3；5th air-supply assembly, including upper waist panel 1.4, lower waist panel 4.4, left side plate 3.4, the right side
End plate 5.4；6th air-supply assembly, including upper waist panel 1.5, lower waist panel 4.5, left side plate 3.5, right end plate 5.5；7th air-supply group
Part, including upper waist panel 1.6, lower waist panel 4.6, left side plate 3.6, right end plate 5.6.
According to the above technical scheme preferred, upper waist panel includes plate ontology and multiple gas vents through plate ontology.
In the present embodiment, upper waist panel is one piece of plate construction with thickness, can be set as needed on plate
Multiple gas vents through plate thickness, wherein gas vent, which need to only meet, can provide the air-flow for removing residual film, specific
Shape and quantity can be specifically arranged according to actual needs.
According to the above technical scheme preferred, upper waist panel is horizontally disposed, the plate face of the opening direction of gas vent and upper waist panel
It is inclined to set；The angular range of the opening direction of gas vent and the plate face of upper waist panel is >=70 ° and < 90 °.Wherein, level is set
It sets and refers to that the plate face on opposite ground is horizontally disposed.
Further, it is the production and installation convenient for air storing cavity, the upper waist panel of air storing cavity is horizontally disposed with, in this way, exhaust
The plate face of the relatively upper waist panel of the opening direction in hole is obliquely installed, and then so that the oblique upstream of air-flow being discharged by gas vent
It is dynamic.
Apart from the above, upper waist panel can also be in non-horizontal setting, and the opening direction of gas vent both can be with the plate of upper waist panel
Face is inclined to set, and can also be vertical setting with the plate face of upper waist panel, and the air-flow that need to only meet by gas vent discharge is oblique
The condition of upper flowing.Wherein, the aperture set-up mode of gas vent and the set-up mode of upper waist panel can be according to actual implementations
Condition carries out reasonable selection and setting.
It is further preferred that the opening direction of gas vent and the plate face inclination of upper waist panel are set when upper waist panel is horizontally disposed
It sets, and optimized angle is >=70 ° and < 90 °, in this way, unginned cotton can be suspended in for a long time overhead under the action of air-flow carries out residual film
Operation is removed, while can also be mobile towards the direction of cotton output port under the action of air-flow, to carry out not to large batch of unginned cotton
Intermittent residual film removes operation.
According to the above technical scheme preferred, multiple gas vents are arranged on plate ontology in array.
To guarantee the air-supply uniformity of single air-supply assembly, so residual film can be sufficiently exposed to unginned cotton surface layer in favor of with
Air-flow removes residual film, in the present embodiment, it is preferred that multiple gas vents are arranged with array, using this arrangement,
Simple process, production is easy, is conducive to reduce production cost.
According to the above technical scheme preferred, the cross section of air supply duct is rectangular, and the rectangle air-supply of air supply duct
Mouth is connected with the rectangular opening flange of the air storing cavity inlet end in isosceles trapezoid shape.
Specifically, air storing cavity uses the cavity body structure of isosceles trapezoid shape, corresponding, by upper waist panel, left side plate, lower waist
The inlet end that plate and right end plate are constituted also is in rectangular opening shape, for the connection effect for ensuring air supply duct and air storing cavity, by air supply tube
The cross section in road be designed as it is rectangular-shaped, and the inlet end of the rectangular air supply opening of air supply duct and air storing cavity by flange it is detachable
Connection has preferable bonding strength.
It is further preferred that prevent air-flow from leaking in flow process, in all connections of air storing cavity and air supply duct
Place is equipped with gasket.Wherein, gasket can be used rubber material and be made, and cheap and sealing effect is good.Certainly, gasket
Asbestos washer or cork strip can also be used, reasonable gasket material type can be specifically selected according to actual implementation condition.
In the present embodiment, air storing cavity is equipped with gasket, such as the lower waist panel 4 of the first air-supply assembly, the second air-supply assembly
Lower waist panel 4.1, the lower waist panel 4.2 of third air-supply assembly, the lower waist panel 4.3 of the 4th air-supply assembly, the 5th air-supply assembly lower waist
Plate 4.4, the lower waist panel 4.5 of the 6th air-supply assembly, the 7th air-supply assembly lower waist panel 4.6 be respectively equipped with gasket 2, gasket
2.1, gasket 2.2, gasket 2.3, gasket 2.4, gasket 2.5, gasket 2.6；Air supply duct is equipped with gasket, such as the
The bottom plate 8 of one air supply duct is equipped with gasket 7.It should be noted that the quantity of gasket is not limited solely to above-mentioned, setting
In all junctions of air storing cavity and air supply duct, to ensure good sealing effect.
According to the above technical scheme preferred, the upper waist panel of two air-supply assemblies being disposed adjacent closely is arranged side by side, and
Two upper waist panels being disposed adjacent are fixedly connected by connector.
For multiple air-supply assemblies are connected into a single unit system, in the present embodiment, pass through be disposed adjacent two
The upper waist panel of air-supply assembly is fixedly connected.Specifically, connector includes upper junction plate, lower connecting plate and bolt assembly, when installation,
Two upper junction plates are individually positioned in the both ends for the upper waist panel upper surface that two are disposed adjacent, two lower connecting plates are put respectively
The both ends for the upper waist panel lower end surface being disposed adjacent at two are set, and are drilled on the upper waist panel of upper junction plate, lower connecting plate and two,
Behind hole finally by screw bolt passes upper junction plate, upper waist panel and lower connecting plate, fastened by nut or nut and gasket,
To realize being fixedly connected for two air-supply assemblies being disposed adjacent.
In the present embodiment, the first air-supply assembly being disposed adjacent with two is fixedly connected as with third air-supply assembly
Example, upper junction plate 12 are placed on the left end upper surface of waist panel 1, upper waist panel 1.2, and lower connecting plate 13 is placed on waist panel 1, upper waist
The left end lower end surface of plate 1.2 drills on upper junction plate 12, lower connecting plate 13, upper waist panel 1 and upper waist panel 1.2, finally by
After one bolt group 14 passes through the hole of upper junction plate 12, upper waist panel 1, upper waist panel 1.2 and lower connecting plate 13, then pass through the first nut group
15 and first gasket group 16 fasten；
Upper junction plate 12.1 is placed on the right end upper surface of waist panel 1, upper waist panel 1.2, and lower connecting plate 13.1 is placed on
The right end lower end surface of waist panel 1, upper waist panel 1.2, on upper junction plate 12.1, lower connecting plate 13.1, upper waist panel 1 and upper waist panel 1.2
Drilling passes through the hole of upper junction plate 12.1, upper waist panel 1, upper waist panel 1.2 and lower connecting plate 13.1 finally by the second bolt group 17
Afterwards, then by the second nut group 18 and the second gasket group 19 it fastens.
According to the above technical scheme preferred, upper waist panel is made of nonmetallic materials, and plate is galvanized steel plain sheet.
Wherein, plate is preferably made of galvanized steel plain sheet, and upper waist panel is preferably made of nonmetallic materials.It can protect in this way
Demonstrate,prove the intensity of air storing cavity again can alleviator weight, and it is simple process, cheap.
According to the above technical scheme preferred, each air-supply assembly further include blower, and two blowers being disposed adjacent
The air-flow of different pressures and speed is provided, so that the air-flow wind speed being discharged from the gas vent of two adjacent air-supply assemblies is different.
It is further preferred that the air-flow wind speed being discharged from the gas vent of multiple air-supply assemblies is in undaform.
In this way, the air-flow of different pressures and speed can be passed through in the air supply duct of adjacent air-supply assembly by blower,
Keep the air-flow wind speed being discharged from gas vent different, so that the air-flow wind speed flowed out from air storing cavity is in undaform, if rationally control
The pressure and flow velocity of air-flow in the device are made, unginned cotton can be torn into sufficiently thin undaform thin layer, is conducive to so further
Ground is all removed by residual film.
In conclusion the present invention provides a kind of seed cotton airflows to tear thin device, including multiple air-supply assemblies disposed in parallel,
Each air-supply assembly includes air supply duct and air storing cavity, and air storing cavity has inlet end and exhaust end, and air storing cavity passes through inlet end
It is connected to air supply duct, the exhaust end of air storing cavity includes multiple gas vents, and gas vent is obliquely installed so as to be discharged by gas vent
Air-flow flow obliquely, wherein the air-flow wind speed being passed through in two adjacent air supply ducts is different.Using dress provided by the present application
It sets, tears thin unginned cotton using air-flow, particular by multiple air-supply assemblies disposed in parallel, pass through flowing obliquely different in flow rate
Air-flow unginned cotton is torn thin and residual film is made to be sufficiently exposed to unginned cotton surface layer in favor of being removed residual film with air-flow, do not damage unginned cotton fibre
Dimension；Particularly, the present invention is that residual film is removed in unginned cotton, and the subsequent mechanical part in embossing process is avoided to make the shock of residual film
Its tiny fragment for being broken into substantial amounts and can not remove, it is this in unginned cotton remove residual film method can guarantee gined cotton matter
Amount.And device provided by the present application, structure is simple, and rationally, removing residual film effect is good for design, and it is practical, it is conducive to carry out standard
Metaplasia is produced and is promoted.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of seed cotton airflow tears thin device, it is characterised in that: including multiple air-supply assemblies disposed in parallel, each air-supply
Component includes air supply duct and air storing cavity, and the air storing cavity has inlet end and an exhaust end, the air storing cavity by it is described into
Gas end is connected to the air supply duct, and the exhaust end of the air storing cavity includes multiple gas vents, the gas vent be obliquely installed with
Flow the air-flow being discharged by the gas vent obliquely, wherein being passed through the air-flow wind speed in two adjacent air supply ducts
It is different；
The longitudinal section of the air storing cavity is in isosceles trapezoid shape, and the longitudinal section is equipped in the upper waist panel of the air storing cavity of isosceles trapezoid shape
The gas vent, lower waist panel are made of plate；The upper waist panel is connect with the small end of lower waist panel by connecting plate, the upper waist
The two sides of plate pass through an end plate respectively and connect with the two sides of the lower waist panel；The big end and two of the upper waist panel and lower waist panel
A end plate constitutes the inlet end.
2. seed cotton airflow according to claim 1 tears thin device, it is characterised in that: the upper waist panel includes plate ontology and more
A gas vent through the plate ontology.
3. seed cotton airflow according to claim 2 tears thin device, it is characterised in that: the upper waist panel is horizontally disposed, described
The opening direction of gas vent and the plate face of the upper waist panel are inclined to set；The opening direction of the gas vent and the upper waist panel
Plate face angular range be >=70 ° and < 90 °.
4. seed cotton airflow according to claim 2 tears thin device, it is characterised in that: multiple gas vents are arranged in array
Cloth is on the plate ontology.
5. seed cotton airflow according to claim 1 tears thin device, it is characterised in that: the cross section of the air supply duct is in square
Shape, and the rectangular opening flange phase of the rectangular air supply opening of the air supply duct and the air storing cavity inlet end in isosceles trapezoid shape
Even.
6. seed cotton airflow according to claim 1 tears thin device, it is characterised in that: two air-supply groups being disposed adjacent
The upper waist panel of part is closely arranged side by side, and two upper waist panels being disposed adjacent are fixedly connected by connector.
7. seed cotton airflow according to claim 1 tears thin device, it is characterised in that: the upper waist panel uses nonmetallic materials
It is made, the plate is galvanized steel plain sheet.
8. seed cotton airflow according to claim 1-7 tears thin device, it is characterised in that: each air-supply assembly
It further include blower, and two blowers being disposed adjacent provide the air-flow of different pressures and speed, so that from two phases
The air-flow wind speed of the gas vent discharge of the adjacent air-supply assembly is different.
9. seed cotton airflow according to claim 1-7 tears thin device, it is characterised in that: from multiple air-supply groups
The air-flow wind speed of the gas vent discharge of part is in undaform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349922.1A CN108525815B (en) | 2018-04-18 | 2018-04-18 | A kind of seed cotton airflow tears thin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349922.1A CN108525815B (en) | 2018-04-18 | 2018-04-18 | A kind of seed cotton airflow tears thin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108525815A CN108525815A (en) | 2018-09-14 |
| CN108525815B true CN108525815B (en) | 2019-06-28 |
Family
ID=63477891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349922.1A Expired - Fee Related CN108525815B (en) | 2018-04-18 | 2018-04-18 | A kind of seed cotton airflow tears thin device |
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| CN (1) | CN108525815B (en) |
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| US3920542A (en) * | 1974-06-04 | 1975-11-18 | Us Agriculture | Removal of green bolls and heavy materials from seed cotton by air jets |
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| CN2712949Y (en) * | 2004-04-01 | 2005-07-27 | 艾道寰 | Combined type full automatic seed-cotton cleaning machine |
| CN202047182U (en) * | 2011-04-07 | 2011-11-23 | 北京中棉机械成套设备有限公司 | Foreign fiber clearing machine for unginned cotton |
| CN103572381A (en) * | 2012-07-19 | 2014-02-12 | 曲周县邯丰机械制造有限公司 | Multifunctional seed cotton cleaner |
| CN203695424U (en) * | 2014-02-17 | 2014-07-09 | 石河子大学 | Pepper and residual membrane separating device |
| CN205635868U (en) * | 2016-05-03 | 2016-10-12 | 新疆天鹅现代农业机械装备有限公司 | Seed cotton cleaner |
| CN206343383U (en) * | 2016-12-13 | 2017-07-21 | 北京中棉工程技术有限公司 | A kind of hot airflow type unginned cotton ground membrane separation device |
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- 2018-04-18 CN CN201810349922.1A patent/CN108525815B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920542A (en) * | 1974-06-04 | 1975-11-18 | Us Agriculture | Removal of green bolls and heavy materials from seed cotton by air jets |
| US6038741A (en) * | 1998-04-15 | 2000-03-21 | Winn; William E. | Uni-grid and multi-faceted cleaner for a cotton gin |
| CN2712949Y (en) * | 2004-04-01 | 2005-07-27 | 艾道寰 | Combined type full automatic seed-cotton cleaning machine |
| CN202047182U (en) * | 2011-04-07 | 2011-11-23 | 北京中棉机械成套设备有限公司 | Foreign fiber clearing machine for unginned cotton |
| CN103572381A (en) * | 2012-07-19 | 2014-02-12 | 曲周县邯丰机械制造有限公司 | Multifunctional seed cotton cleaner |
| CN203695424U (en) * | 2014-02-17 | 2014-07-09 | 石河子大学 | Pepper and residual membrane separating device |
| CN205635868U (en) * | 2016-05-03 | 2016-10-12 | 新疆天鹅现代农业机械装备有限公司 | Seed cotton cleaner |
| CN206343383U (en) * | 2016-12-13 | 2017-07-21 | 北京中棉工程技术有限公司 | A kind of hot airflow type unginned cotton ground membrane separation device |
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|---|---|
| CN108525815A (en) | 2018-09-14 |
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