CN106862070A - A kind of air cleaning machine for raisins - Google Patents

A kind of air cleaning machine for raisins Download PDF

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Publication number
CN106862070A
CN106862070A CN201710247152.5A CN201710247152A CN106862070A CN 106862070 A CN106862070 A CN 106862070A CN 201710247152 A CN201710247152 A CN 201710247152A CN 106862070 A CN106862070 A CN 106862070A
Authority
CN
China
Prior art keywords
raisins
sieve nest
crank
air
impurity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710247152.5A
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Chinese (zh)
Inventor
钟红萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710247152.5A priority Critical patent/CN106862070A/en
Publication of CN106862070A publication Critical patent/CN106862070A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/34Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements

Abstract

The present invention discloses the air cleaning machine for raisins, the first motor drives driving wheel to rotate during work, and driving wheel is rotated by driving belt, so as to drive crankwheel to rotate, and drives crank connecting link to be moved, crank connecting link is connected to sieve nest, drives sieve nest to move back and forth;The air-flow that blower fan the inside is produced by boasting when soil sandstone impurity passes through charging aperture separates impurity with raisins, at this moment there is substantial amounts of material above screen cloth, material is made up of raisins, soil, part soil impurity is spilt by the mesh in screen cloth, remaining impurity pressure-air that combination high-pressure pump supply of reciprocating vibration comes when passing through screen cloth separates impurity with raisins, soil in the hole of screen cloth by being dropped, so as to realize the removal to raisins impurity, final clean raisins are discharged from discharging opening.

Description

A kind of air cleaning machine for raisins
Technical field
It is to be related to a kind of air cleaning machine for raisins more specifically the present invention relates to cleaning machine field.
Background technology
General raisins are all that grape is resting directly or indirectly under sunlight to dry, and so as to grape fruit, to lose it certain Moisture.The area of the dry grape of cultivation system mainly possesses following climate characteristic:Sunshine is sufficient, and heat enriches, and growth period is long, the summer Ji Yanre is dried, and maturation harvesting is sunny without rain.It is reported that, for most ordinary consumers, table grapes is dry without clear The custom washed.But found by preliminary experiment, commercial glucose is dry containing impurity such as a large amount of silts, and sanitary condition allows of no optimist.
The research of raisins fine-processing technique and equipment also has document report:Ultraviolet sterilization, infrared drying sterilization etc. The impurity such as silt can not be removed;Raisins bubble is washed in chemical bactericide, biological cleaner equal solvent, raisins thin skin is easy Breakage water suction, makes its re-dry time long and influences organoleptic quality.Perhaps this exactly rare in the market has finishing grape Dry the reason for.Raisins on the market are carried out with sampling analysis, sample microbial total plate count and silt impurity is found all There is exceeded phenomenon.
The content of the invention
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of for raisins the present invention Air cleaning machine, it can keep raisins color and luster again by using air and its high-pressure pump short time high pressure washing Sludge and microorganism can be effectively removed, so as to improve the quality of raisins.
To achieve the above object, the invention provides following technical scheme:A kind of air cleaning machine for raisins, bag Include:Frame, sieve nest, vibration origin system, slightly wash system, fine purifiation system;Wherein vibration origin system is by the first motor, reductor, drive Driving wheel, belt and crankwheel and crank connecting link are constituted, and crank connecting link is hinged by the second jointed shaft and crankwheel, vibration source System is arranged on ground;Slightly wash system to be mainly made up of feed hopper, the second motor, blower fan, blanking channel, slightly the system of washing sets Put in frame, the second motor drives blower fan, air blower to be directed at the feed opening of feed hopper, and feed hopper lower section is connected with down Material passage, blanking channel left side is provided with the through hole being connected with air blower, and blanking channel lower section is connected with sieve nest;Sieve nest is substantially In cuboid, sieve nest bottom is that mesh structure and bottom are provided with framework for supporting sieve nest and screen cloth, sieve nest right part Discharging opening is provided with, sieve nest left surface, upper side, leading flank and trailing flank are to be made up of platy structure, sieve nest high order end bottom Portion's framework is fixed with sliding sleeve, and sliding sleeve is set on the crossbeam of frame, and sieve nest middle part keeps left under(-)chassis medium position by the One jointed shaft is hinged with crank connecting link;Fine purifiation system by high-pressure pump, the 3rd motor, Main air duct, airduct branch pipe, dissipate air port, Air regulating board is constituted.
Further it is set to, described airduct branch pipe is multiple, and airduct branch pipe is soft by rubber with sieve nest air intake vent Pipe is connected.
Further it is set to, described sliding sleeve is multiple, is evenly distributed on sieve nest high order end under(-)chassis, sieve nest It is slidably connected with the crossbeam of frame by multiple sliding sleeves.
Further it is set to, described blanking channel lower section is connected by rubber hose and is connected with sieve nest.
Further it is set to, to cause raisins relative to sieve nest movement, crank rolling velocity and crank length and crank Radius etc. should meet following relation:
Motion principle according to toggle is calculated:
Displacement:S=-r cos wt;
Speed:
Acceleration:Ax=rw2cost;
Wherein r- is throw of crankshaft, and w- is crank angular velocity, t- times;
Raisins power is acted in this mechanism gravity mg, the holding power N that compass screen surface is provided, and in motion process:
Inertia force:I=mrw2cos wt;
Frictional force:F=N tan α;
Holding power:N=mg cos α+I sin (α+ε);
α-pressure angle in formula;ε-drive line angle;
If moving acceleration on raisins:
Then:
L in formulaCrankThe length of-crank;
Abbreviation:
If
Then
WhenIf
When now raisins on vibrating screen surface along coswt=1 is slided, the limit angular speed of crank can be now obtained
As
If
Then as ((k >=k1) slide on raisins, the limit speed of crank is:
To cause that raisins make upthrow motion relative to sieve nest, following relation should be met:
By initial:N=mg cos α-I sin (α+ε) can obtain the condition that raisins throw on compass screen surface:
Then
Order
k≥k0When the upper raisins of sieve will be tossed.
Specific work process of the present invention is as follows:The first motor drives driving wheel to rotate during work, and driving wheel is rotated and passes through band Dynamic belt, so as to drive crankwheel to rotate, drive crank connecting link to be moved, crank connecting link is connected to sieve nest, drives sieve nest to enter Row is moved back and forth;The air-flow that blower fan the inside is produced by boasting when soil sandstone impurity passes through charging aperture separates impurity with raisins, this When screen cloth above have substantial amounts of material, material is made up of raisins, soil, and soil impurity in part is leaked by the mesh in screen cloth Go out, remaining impurity pressure-air that combination high-pressure pump supply of reciprocating vibration comes when passing through screen cloth divides impurity and raisins From soil in the hole of screen cloth by dropping, so as to realize the removal to raisins impurity, final clean raisins are from discharging opening Discharge.
Brief description of the drawings
Fig. 1 is front view schematic diagram of the present invention.
Fig. 2 is top view schematic diagram of the present invention.
Fig. 3 is left view schematic diagram of the present invention.
In figure:1st, crank connecting link;2nd, frame;3rd, the second motor;4th, blower fan;5th, feed hopper;6th, blanking channel;7th, airduct Main;8th, high-pressure pump;9th, the 3rd motor;10th, airduct branch pipe;11st, air port is dissipated;12nd, discharging opening;13rd, air regulating board;14th, sieve nest; 15th, the first jointed shaft;16th, sliding sleeve;17th, the second jointed shaft;18th, crankwheel;19th, belt;20th, driving wheel;21st, reductor;22、 First motor.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described.Obviously, to implement better embodiment of the invention, the description is to illustrate the present invention to described embodiment Rule for the purpose of, be not limited to the scope of the present invention.Protection scope of the present invention should be with claim institute circle The person of determining is defined, and based on the embodiment in the present invention, those of ordinary skill in the art are not on the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of protection of the invention.
Referring to figs. 1 to shown in Fig. 3, embodiment is described further.
A kind of air cleaning machine for raisins disclosed by the invention, including:Frame 2, sieve nest 14, vibration origin system, Slightly wash system, fine purifiation system;Wherein vibration origin system is by the first motor 22, reductor 21, driving wheel 20, belt 19 and crankwheel 18 and crank connecting link 1 constitute, crank connecting link 1 is hinged by the second jointed shaft 17 with crankwheel 18, vibration origin system be arranged on On ground;Slightly wash system to be mainly made up of feed hopper 5, the second motor 3, blower fan 4, blanking channel 6, slightly the system of washing is arranged on machine On frame 2, the second motor 3 drives blower fan 4, the air outlet of blower fan 4 to be directed at the feed opening of feed hopper 5, the lower section connection of feed hopper 5 There is blanking channel 6, the left side of blanking channel 6 is provided with the through hole being connected with the air outlet of blower fan 4, the lower section of blanking channel 6 and sieve nest 14 are connected;Sieve nest 14 is substantially in cuboid, the bottom of sieve nest 14 be mesh structure and bottom be provided with for support sieve nest 14 with And the framework of screen cloth, the right part of sieve nest 14 is provided with discharging opening 12, and sieve nest left surface, upper side, leading flank and trailing flank are served as reasons Platy structure is constituted, and the high order end under(-)chassis of sieve nest 14 is fixed with sliding sleeve 16, and sliding sleeve 16 is slidably located on the crossbeam of frame, The under(-)chassis medium position that kept left in the middle part of sieve nest 14 is hinged by the first jointed shaft 15 with crank connecting link 1;Fine purifiation system is by high pressure Air pump 8, the 3rd motor 9, Main air duct 7, airduct branch pipe 10, scattered air port 11, air regulating board 13 are constituted.
Further it is set to, described airduct branch pipe 10 passes through for multiple, and airduct branch pipe 10 with the air intake vent of sieve nest 14 Rubber hose is connected.
Further it is set to, described sliding sleeve 16 is multiple, is evenly distributed on the high order end under(-)chassis of sieve nest 14, Sieve nest 14 is slidably connected by multiple sliding sleeves 16 with the crossbeam of frame 2.
Further it is set to, the described lower section of blanking channel 6 is connected by rubber hose and is connected with sieve nest 14.
Further it is set to, to cause that raisins are moved relative to sieve nest, crank rolling velocity is with crank length and crank partly Footpath etc. should meet following relation:
Motion principle according to toggle is calculated:
Displacement:S=-r cos wt;
Speed:
Acceleration:Ax=rw2cost;
Wherein r- is throw of crankshaft, and w- is crank angular velocity, t- times;
Raisins power is acted in this mechanism gravity mg, the holding power N that compass screen surface is provided, and in motion process:
Inertia force:I=mrw2cos wt;
Frictional force:F=N tan α;
Holding power:N=mg cos α+I sin (α+ε);
α-pressure angle in formula;ε-drive line angle;
If moving acceleration on raisins:
Then:
L in formulaCrankThe length of-crank;
Abbreviation:
If
Then
WhenIf
When now raisins on vibrating screen surface along coswt=1 is slided, the limit angular speed of crank can be now obtained
As
If
Then as ((k >=k1) slide on raisins, the limit speed of crank is:
Further it is set to, to cause that raisins, with respect to sieve nest upthrow, should meet following relation:
By initial:N=mg cos α-I sin (α+ε) can obtain the condition that raisins throw on compass screen surface:
Then
Order
k≥k0When the upper raisins of sieve will be tossed.
Relative to prior art, the invention provides raisins air cleaning machine, operationally the first motor drives driving wheel Rotate, driving wheel is rotated by driving belt, so as to drive crankwheel to rotate, drive crank connecting link to be moved, crank connecting link Sieve nest is connected to, drives sieve nest to move back and forth;The air-flow that blower fan the inside is produced by boasting when soil sandstone impurity passes through charging aperture Impurity is separated with raisins, at this moment there is substantial amounts of material above screen cloth, material is made up of raisins, soil, and part soil is miscellaneous Matter is spilt by the mesh in screen cloth, and remaining impurity high pressure that combination high-pressure pump supply of reciprocating vibration comes when passing through screen cloth is empty Gas separates impurity with raisins, and soil in the hole of screen cloth by dropping, so as to realize the removal to raisins impurity.
Described above has shown and described some preferred embodiments of the invention, but as previously described, it should be understood that the present invention Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, Modification and environment, and can be in invention contemplated scope described herein, by above-mentioned teaching or the technology or knowledge of association area It is modified.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all should be in this hair In the protection domain of bright appended claims.

Claims (6)

1. a kind of air cleaning machine for raisins, it is characterised in that:Including:Frame, sieve nest, vibration origin system, thick washing are System, fine purifiation system;Wherein vibration origin system is by the first motor, reductor, driving wheel, belt and crankwheel and crank connecting link Composition, crank connecting link is hinged by the second jointed shaft and crankwheel, and vibration origin system is arranged on ground;It is thick wash system it is main by Feed hopper, the second motor, blower fan, blanking channel composition, slightly the system of washing is arranged in frame, and the second motor drives blower fan, wind Machine air port is directed at the feed opening of feed hopper, and feed hopper lower section is connected with blanking channel, and blanking channel left side is provided with and wind The connected through hole in machine air port, blanking channel lower section is connected with sieve nest;Sieve nest is substantially in cuboid, and sieve nest bottom is mesh structure And bottom is provided with the framework for supporting sieve nest and screen cloth, sieve nest right part is provided with discharging opening, sieve nest left surface, upside Face, leading flank and trailing flank are to be made up of platy structure, and sieve nest high order end under(-)chassis is fixed with sliding sleeve, and sliding sleeve is set in On the crossbeam of frame, the under(-)chassis medium position that kept left in the middle part of sieve nest is hinged by the first jointed shaft and crank connecting link;Fine purifiation system System is made up of high-pressure pump, the 3rd motor, Main air duct, airduct branch pipe, scattered air port, air regulating board.
2. a kind of air cleaning machine for raisins according to claim 1, it is characterised in that:Described airduct branch pipe It is multiple, and airduct branch pipe is connected with sieve nest air intake vent by rubber hose.
3. a kind of air cleaning machine for raisins according to claim 1, it is characterised in that:Described sliding sleeve is many It is individual, it is evenly distributed on sieve nest high order end under(-)chassis, sieve nest is slidably connected by multiple sliding sleeves with the crossbeam of frame.
4. a kind of air cleaning machine for raisins according to claim 1:Described blanking channel lower section passes through rubber The connection of glue flexible pipe is connected with sieve nest.
5. a kind of air cleaning machine for raisins according to claim 1:To cause that raisins are moved relative to sieve nest Dynamic, crank rolling velocity and crank length and throw of crankshaft etc. should meet following relation:
Motion principle according to toggle is calculated:
Displacement:S=-rcoswt;
Speed:
Acceleration:Ax=rw2cost;
Wherein r- is throw of crankshaft, and w- is crank angular velocity, t- times;
Raisins power is acted in this mechanism gravity mg, the holding power N that compass screen surface is provided, and in motion process:
Inertia force:I=mrw2coswt;
Frictional force:F=Ntan α;
Holding power:N=mgcos α+Isin (α+ε);
α-pressure angle in formula;ε-drive line angle;
If moving acceleration on raisins:
Then:
L in formulaCrankThe length of-crank;
Abbreviation:
If
Then
WhenIf
When now raisins on vibrating screen surface along coswt=1 is slided, the limit angular speed of crank can be now obtained
As
If
Then as ((k >=k1) slide on raisins, the limit speed of crank is:
6. a kind of air cleaning machine for raisins according to claim 5:To cause that raisins are made relative to sieve nest Upthrow is moved, and should meet following relation:
By initial:N=mgcos α-Isin (α+ε) can obtain the condition that raisins throw on compass screen surface:
Then
Order
k≥k0When the upper raisins of sieve will be tossed.
CN201710247152.5A 2017-04-14 2017-04-14 A kind of air cleaning machine for raisins Pending CN106862070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710247152.5A CN106862070A (en) 2017-04-14 2017-04-14 A kind of air cleaning machine for raisins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710247152.5A CN106862070A (en) 2017-04-14 2017-04-14 A kind of air cleaning machine for raisins

Publications (1)

Publication Number Publication Date
CN106862070A true CN106862070A (en) 2017-06-20

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Family Applications (1)

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107855263A (en) * 2017-10-31 2018-03-30 巢湖市年晟农业生态有限公司 A kind of screening plant for preselecting tealeaves blade

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2174852Y (en) * 1993-09-30 1994-08-24 杜予胜 Machine for hulling peanuts and separation with double wind
CN2204641Y (en) * 1994-10-04 1995-08-09 郝艳平 Moisture supplier for screening wheat
CN2497888Y (en) * 2001-07-24 2002-07-03 耿兴华 Cereal separating apparatus
CN202436081U (en) * 2012-02-27 2012-09-19 朱黎明 Blow-and-suction stem and residue removal machine for raisin
CN202778937U (en) * 2012-06-20 2013-03-13 湖南万容科技股份有限公司 Air flow vibrating screen
CN203265063U (en) * 2013-04-16 2013-11-06 中华人民共和国青岛出入境检验检疫局 Gravity grading stone remover
CN203711313U (en) * 2013-11-28 2014-07-16 吐鲁番市巨星食品有限公司 Raisin screening machine
CN104801490A (en) * 2015-05-08 2015-07-29 江西绿野轩生物科技有限公司 Windmill type vibration multilevel separator
CN106311596A (en) * 2016-08-18 2017-01-11 江苏大学 Inertial vibrating screen mechanism
CN205868798U (en) * 2016-06-17 2017-01-11 宁夏博文利奥科技有限公司 Raisins remove miscellaneous machine
CN206925001U (en) * 2017-04-14 2018-01-26 索奕双 A kind of air cleaning machine for raisins

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2174852Y (en) * 1993-09-30 1994-08-24 杜予胜 Machine for hulling peanuts and separation with double wind
CN2204641Y (en) * 1994-10-04 1995-08-09 郝艳平 Moisture supplier for screening wheat
CN2497888Y (en) * 2001-07-24 2002-07-03 耿兴华 Cereal separating apparatus
CN202436081U (en) * 2012-02-27 2012-09-19 朱黎明 Blow-and-suction stem and residue removal machine for raisin
CN202778937U (en) * 2012-06-20 2013-03-13 湖南万容科技股份有限公司 Air flow vibrating screen
CN203265063U (en) * 2013-04-16 2013-11-06 中华人民共和国青岛出入境检验检疫局 Gravity grading stone remover
CN203711313U (en) * 2013-11-28 2014-07-16 吐鲁番市巨星食品有限公司 Raisin screening machine
CN104801490A (en) * 2015-05-08 2015-07-29 江西绿野轩生物科技有限公司 Windmill type vibration multilevel separator
CN205868798U (en) * 2016-06-17 2017-01-11 宁夏博文利奥科技有限公司 Raisins remove miscellaneous machine
CN106311596A (en) * 2016-08-18 2017-01-11 江苏大学 Inertial vibrating screen mechanism
CN206925001U (en) * 2017-04-14 2018-01-26 索奕双 A kind of air cleaning machine for raisins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107855263A (en) * 2017-10-31 2018-03-30 巢湖市年晟农业生态有限公司 A kind of screening plant for preselecting tealeaves blade

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Application publication date: 20170620

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