CN107520123A - Soil particle diameter grading plant with multiple screening mechanisms - Google Patents
Soil particle diameter grading plant with multiple screening mechanisms Download PDFInfo
- Publication number
- CN107520123A CN107520123A CN201710893121.7A CN201710893121A CN107520123A CN 107520123 A CN107520123 A CN 107520123A CN 201710893121 A CN201710893121 A CN 201710893121A CN 107520123 A CN107520123 A CN 107520123A
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- Prior art keywords
- screening
- particle diameter
- soil particle
- collar
- screening mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of soil particle diameter grading plant with multiple screening mechanisms, including base, in addition to：It is arranged on the soil particle diameter hierarchy system of base side, the soil particle diameter hierarchy system includes the triangular support bracket being arranged on base, the collar is provided with the triangular support bracket, the screening mechanism of several circumference array centered on its axis, the screening mechanism and the sample switching mechanism phase drive connection being arranged on triangular support bracket are provided with the upper collar；The oscillating mechanism of base opposite side is arranged on, the oscillating mechanism is connected when screening mechanism vibrates with screening mechanism gap.The present invention is provided with multiple screening mechanisms, and screening mechanism periodically rotates to vibration position in the driving of sample switching mechanism, and the screening mechanism in vibration position completes vibration sieving and grading by oscillating mechanism.The present invention can add different pedotheques in different screening mechanisms, disposably complete the analysis of multiple samples, improve sieve classification efficiency.
Description
Technical field
The present invention relates to soil particle diameter classification technique field, more particularly to a kind of soil particle diameter grading plant, available for ring
Border monitoring analysis, scientific research activity.
Background technology
Soil particle diameter classification is required processing routine early stage during Analysis On Physical And Chemical Property.Currently used method
It is that hand sieving classification is carried out to pedotheque using the soil sieve of different pore size, the process efficiency is low, not only expends a large amount of
Manpower muscle power, and quantification control is unable to during land classification；In addition, manual mode, for different people, it is tied
Fruit difference is very big, carrys out great difficulty for the result of study contrast attenation factor under different time, space.These drawbacks hinder soil grain
The accuracy of radial sector screening research and its comparativity of result of study, manual mode can not meet current soil physico-chemical property
The requirement of analysis experiment higher precision.
In recent years, occur some soil particle diameter grading plants by driven by power, such as publication number successively
CN205797770U utility model discloses a kind of soil particle diameter power screen sizing apparatus, solve manual mode efficiency it is low,
The defects of soil particle diameter classification is inaccurate；And for example Publication No. CN204842157U utility model discloses a kind of soil particle diameter
Grading plant, purpose are also to solve the defects of manual mode efficiency is low, soil particle diameter classification is inaccurate.For another example notification number is
Electronic soil screening plant and notification number disclosed in CN206139487U utility model are CN206020132U utility model
A kind of disclosed combined drum-type soil screening plant, is also provided to solve the problems, such as that hand sieving is less efficient.
Although grading plant disclosed above serves positive on solving the low technical problem of hand sieving efficiency
Effect, but above-mentioned screening mechanism is essentially all that can only disposably sieve a sample simultaneously, in efficiency for, can only say relative
There is certain advantage in hand sieving, be actually also not up to an ideal degree, classification efficiency is still relatively low.Cause
This, it is necessary to continue to improve.In addition, above-mentioned grading plant is all dry screen, dust is larger.
The content of the invention
The present invention is in view of the shortcomings of the prior art, it is proposed that a kind of soil particle diameter classification dress with multiple screening mechanisms
Put, it is therefore an objective to solve the problems, such as that the existing screening plant classification efficiency with driven by power is low, dust is big.
The purpose of the present invention is achieved through the following technical solutions：
Soil particle diameter grading plant with multiple screening mechanisms, including base, in addition to：
The soil particle diameter hierarchy system of base side is arranged on, the soil particle diameter hierarchy system includes being arranged on base
Triangular support bracket, be provided with the collar on the triangular support bracket, be provided with the upper collar several using its axis as
The screening mechanism of the circumference array at center, the screening mechanism mutually drive with the sample switching mechanism being arranged on triangular support bracket
Connection, it can be rotated under the driving of sample switching mechanism around upper collar center line；
Be arranged on the oscillating mechanism of base opposite side, the oscillating mechanism when screening mechanism vibrates with screening mechanism gap
Connection.The implication of gap connection described here is：Oscillating mechanism and screening mechanism drive connection, when one of screening mechanism
During vibration, the screening mechanism passes through the upper collar breach being opened on the collar to be connected with oscillating mechanism in vibration position；When the sieve
After the completion of sub-agencies vibration, vibration position is exited, then next screening mechanism enters back into vibration position, continues to vibrate, and vibration is completed
Exit, circulated successively again afterwards, completed until all screening mechanisms vibrate.
Further, described soil particle diameter hierarchy system also includes：A piece water injection pipe, the water injection pipe water side are set
The surface of a screening mechanism wherein；Several outlet pipes consistent with the screening mechanism quantity, the outlet pipe are set
Put in the bottom of screening mechanism.
Further, the outlet pipe is overlapped on the outlet pipe adjusting bracket consistent with its quantity, the outlet pipe regulation
Frame circumferential slippage is on the described upper collar.
Further, the sample switching mechanism is connected to by the sample switch motor being arranged on above triangular support bracket
The switch motor output shaft of sample switch motor working end and be arranged on switch motor output shaft top several on driving lever
Form, the upper driving lever coordinates with screening mechanism driving, and driving force is provided when being rotated for screening mechanism.
Further, described soil particle diameter grading plant also includes rotating disk mechanism, and the rotating disk mechanism sets screening machine
The lower section of structure, including a rotatable rotating disk, the upper surface of the rotating disk are provided with several water-holding cups and several rotating disks
Stake is promoted, the water-holding cup corresponds with outlet pipe water side, and the rotating disk promotes stake to coordinate with the driving of sample switching mechanism.
Further, the sample switching mechanism is connected to by the sample switch motor being arranged on above triangular support bracket
The switch motor output shaft of sample switch motor working end and be separately positioned on switch motor output shaft top several on
The lower driving lever of several of driving lever and bottom is formed, and the upper driving lever coordinates with square tube driving；On the lower driving lever and rotating disk mechanism
Rotating disk promote stake coordinate.When sample switch motor works, driving lever and lower driving lever rotate simultaneously in drive, and upper driving lever drives square tube
Position, screening mechanism is driven to rotate；Lower driving lever driving rotating disk promotes stake, drives rotating disk to rotate.
Further, the oscillating mechanism includes the oscillating mechanism support being arranged on base, the oscillating mechanism support
Upper setting vibration motor, the working end of vibration motor set runner, vibration connecting rod are set on runner, vibrate the end connection of connecting rod
Kinematic link group, the end connection switch boards of kinematic link group.Switching hole is provided with the switch boards and is connected with switching hole
Logical incision deep-slotted chip breaker and chute is cut out, to assemble conjunction with the changer lever on screening mechanism.
Further, the front and rear side of the kinematic link group is provided with kinematic link group guide wheel, and the kinematic link group is led
Wheel is rolled in the level frame guide groove coordinated on oscillating mechanism support.
Further, the screening mechanism is irregular tubular body, and from top to down, the funnel-form for being followed successively by integrally connected connects
The mouth of a river, square tube, one-level sifting barrel, pipe, two level sifting barrel, are provided with top sheave and changer lever group on the pipe, it is described on
Pulley is slidably fitted in the annular groove of the collar；The changer lever group is L-type, including upper changer lever and lower changer lever, changer lever
Group is arranged on the lower section of top sheave, and the changer lever group is connected cooperation when oscillating mechanism works with switch boards.Cut on specifically,
Change bar and upper switch boards corresponding matching, lower changer lever and lower switch boards corresponding matching.
Further, described soil particle diameter hierarchy system is also arranged on triangular support bracket including one and is located at upper set
Lower collar below ring, lower collar guide groove is offered in the lower collar, the bottom of the screening mechanism sets lower sheave, described
Lower sheave is slidably fitted in lower collar guide groove.By setting up lower collar so that screening mechanism is more firm to be supported on the collar
In.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is provided with multiple screening mechanisms, and screening mechanism periodically rotates in the driving of sample switching mechanism
To vibration position, the screening mechanism in vibration position completes the vibration sieving and grading of reciprocating linear by oscillating mechanism.It follows that
The present invention can add different pedotheques in different screening mechanisms, disposably complete the analysis of multiple samples, halfway without
Need human attendance to operate, liberated manpower significantly, improve sieve classification efficiency.
2nd, present invention employs wet classification mode, by PLC can be directed to different pedotheque sets itself water injection rates,
Duration of oscillation and frequency of oscillation etc., sieve classification precision is not only increased, while also solve dust problem.
Brief description of the drawings
Fig. 1 is structure axonometric drawing of the present invention；
Fig. 2 is oscillating mechanism axonometric drawing of the present invention；
Fig. 3 is Fig. 2 another angle embodiment schematic diagram (being free of oscillating mechanism support)；
Fig. 4 is soil particle diameter hierarchy system axonometric drawing of the present invention；
Fig. 5, which is that soil particle diameter hierarchy system of the present invention is another, implements illustration (only containing a screening mechanism)；
Fig. 6 is triangular support bracket axonometric drawing shown in Fig. 4；
Fig. 7 is triangular support bracket and upper and lower thimble connection structure schematic diagram；
Fig. 8 is inventive samples switching mechanism axonometric drawing；
Fig. 9 is screening mechanism front view of the present invention；
Figure 10 is two level sifting barrel partial, detailed view of the present invention；
Figure 11 is inventive samples switching mechanism, screening mechanism and upper and lower thimble connection structure schematic diagram；
Figure 12 is thimble structure schematic diagram in the present invention；
Figure 13 is lower collar structural representation of the present invention；
Figure 14 is screening mechanism of the present invention and oscillating mechanism attachment structure embodiment schematic diagram；
Figure 15 is that switch boards of the present invention assemble conjunction embodiment schematic diagram with changer lever；
Figure 16 is outlet pipe of the present invention and screening mechanism attachment structure schematic diagram；
Figure 17 is outlet pipe of the present invention and screening mechanism and upper thimble connection structure schematic diagram；
Figure 18 is outlet pipe adjusting bracket partial, detailed view of the present invention；
In figure：1st, oscillating mechanism, 2, soil particle diameter hierarchy system, 3, water injection pipe, 4, outlet pipe, 10, oscillating mechanism support,
101st, vertical stand, 102, level frame, 102a, level frame guide groove, 11, vibration motor, 110, vibration motor support, 12, vibration electricity
Machine output shaft, 120, runner, 13, vibration connecting rod, 14, kinematic link group, 140, kinematic link group guide wheel, 15, upper switch boards,
16th, lower switch boards, 160, switching hole, 161, incision deep-slotted chip breaker, 162, cut out chute, 20, triangular support bracket, 201, vertical long
Bar, 202, horizontal stock, 203, switch motor support ring, 204, upper quarter butt, 205, first time quarter butt, 206, L-type bending tube,
207th, second time quarter butt, 208, U-shaped mouth, 21, sample switching mechanism, 210, sample switch motor, 211, upper driving lever, 212, switching
Motor output shaft, 213, lower driving lever, 22, screening mechanism, 220, water inlet, 221, square tube, 222, one-level sifting barrel, 223, upper cunning
Wheel, 224, pipe, 225, two level sifting barrel, 2250, cylinder, 2251, screen cloth, 2252, ball, 226, lower sheave, 23, upper set
Ring, 230, upper collar outer ring, 231, upper collar inner ring, 2300, upper collar breach, 2311, upper collar guide groove, 24, changer lever group,
240th, upper changer lever, 241, lower changer lever, 25, lower collar, 250, lower collar outer ring, 251, lower collar inner ring, 2500, lower collar
Guide groove, 2501, lower collar breach, 26, rotating disk mechanism, 260, rotating disk, 261, water-holding cup, 262, rotating disk promote stake, 2600, cup
Placement section, 40, outlet pipe adjusting bracket, 400, adjusting bracket breach, 401, jack, 402, latch, 41, adjusting bracket support bar, 410,
Support bar pulley.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
"front", "rear", "left", "right" described in described below, " on ", " under " refer to that those skilled in the art face
During Figure of description it is corresponding all around up and down.
The invention discloses a kind of efficient soil particle diameter grading plant with multiple screening mechanisms, reference picture 1, Figure 16~
Figure 17, the device are made up of oscillating mechanism 1, soil particle diameter hierarchy system 2, water injection pipe 3, outlet pipe 4.Oscillating mechanism 1 is used to drive
Earth grain size grading of breaking ground system 2 vibrates, and completes the sieve classification of soil particle diameter, water injection pipe 3 and outlet pipe 4 are as whole device
Auxiliary body, the main function of water filling are to be dispersed in water soil particle, and water is not only the broken offer medium of soil particle,
Also dust is greatly reduced, it follows that the present apparatus is a kind of wet classification device.
Referring to Fig. 2~Fig. 3, the oscillating mechanism 1 mainly by oscillating mechanism support 10, vibration motor 11, vibration connecting rod 13,
Kinematic link group 14, switch boards etc. are formed.Wherein, oscillating mechanism support 10 is made up of vertical stand 101 and level frame 102, vertically
The lower end of frame 101 is weldingly fixed on base, and level frame 102 is bolted in vertical stand 101, and vertical stand 101 is the bottom of perpendicular to
Seat, level frame 102 is parallel to base.Vibration motor 11 is fixed in vertical stand 101 by vibration motor support 110, its power
Output end connection vibration motor output shaft 12, vibration motor output shaft 12 is perpendicular to base, the end of vibration motor output shaft 12
A runner 120 is connected, runner 120 connects kinematic link group 14 by vibrating connecting rod 13, and the end of kinematic link group 14 is fixed
Switch boards, the switch boards are engaged with changer lever group 24 in the operating condition.
To ensure the stability of oscillating mechanism 1, vertical stand 101 can use 4 section bars or channel-section steel to be fixed on base, bottom
Each 2 of the front side and rear side of seat；Similarly, level frame 102 can also use 4 section bars, front and rear each 2, be separately fixed at vertical stand
On 101.It is in that direction stabilization moves back and forth to ensure kinematic link group 14 and switch boards along level frame 102, level frame 102
Inner side has opened up level frame guide groove 102a, and the front and rear sides of kinematic link group 14 is provided with kinematic link group guide wheel 140, described
Kinematic link group guide wheel 140 is slidably fitted in the level frame guide groove 102a.
The switch boards are arranged to 2 pieces, are integrally fixed at the upper switch boards 15 of the end of kinematic link group 14 and lower switching respectively
Plate 16.
The operation principle of the oscillating mechanism 1 is to drive vibration motor output shaft 12 to rotate when vibration motor 11 works, by
Be connected in vibration motor output shaft 12 and runner 120, therefore runner 120 can rotate along its center axis, but due to runner 120 with
Vibration connecting rod 13 is connected, and vibration connecting rod 13 is connected with kinematic link group 14, so when final vibration motor 11 works, can drive biography
Dynamic connection rod set 14 is in that direction moves back and forth along level frame 102.
Referring to Fig. 4~5, the soil particle diameter hierarchy system 2 is by triangular support bracket 20, sample switching mechanism 21, screening machine
Structure 22, the upper collar 23, changer lever group 24, lower collar 25, rotating disk mechanism 26 are formed.The particular location annexation of each mechanism is：
The upper end of triangular support bracket 20 sets the upper collar 23, and lower end sets corresponding lower collar 25, and screening mechanism 22 is existed by pulley support
On the upper collar 23 and lower collar 25；Sample switching mechanism 21 be arranged on from top to down the centerline of triangular support bracket 20 and with screening
The phase drive connection of mechanism 22, sample switching mechanism 21 can drive screening mechanism 22 to be rotated around the center line of triangular support bracket 20；
Changer lever group 24 is fixed on screening mechanism 22, is connected the switch boards on screening mechanism 22 and oscillating mechanism 1 to be switched；Turn
Disc mechanism 26 is arranged on the bottom of triangular support bracket 20, to receive water droplet caused by the screening of screening mechanism 22.
The rotating disk corresponding with lower driving lever 213 is provided with rotating disk mechanism 26 and promotes stake 262, when lower driving lever 213 rotates, is led to
Crossing rotating disk promotes stake 262 to set several cups consistent with the quantity of outlet pipe 4 to place on rotating disk 260 so that rotating disk 260 rotates
Portion 2600, water-holding cup 261 is placed in cup placement section 2600.The water-holding cup 261 is corresponding with the water side of outlet pipe 4.
Referring to Fig. 6~7, the triangular support bracket 20 includes three intervals, 120 ° of vertical stocks being arranged vertically on base
201, the top of each vertical stock 201 connects the end of horizontal 202, three horizontal stock 202 of stock towards triangle
The centerline of support frame 20 is converged, and a switch motor support ring for being arranged on three horizontal ends of stock 202 is fixed at convergence
203, the support ring is used to fix sample switch motor 210.The structure of vertical stock 201 described in three is identical, below with one
Illustrate exemplified by the structure of vertical stock 201, quarter butt 204 is provided with the top end position in middle part of the vertical stock 201, in
Opening position sets first time quarter butt 205 and L-type bending tube 206 respectively on lower side in portion, and L-type bending tube 206 is short under being arranged on first
The lower section of bar 205, first time corresponding opening position of quarter butt 205 is provided with second time quarter butt on the L-type bending tube 206
207, first time quarter butt 205 and second time quarter butt 207 are provided commonly for fixing lower collar 25；The L-type bending tube 206 stated
For top bending into a U-shaped mouth 208, U-shaped mouth 208 extends a tail end towards the upper direction of quarter butt 204, the tail end with it is upper short
Bar 204 is corresponding, and the two is provided commonly for the fixed upper collar 23.
Referring to Fig. 8, the sample switching mechanism 21 is by sample switch motor 210, upper driving lever 211, switch motor output shaft
212 and lower driving lever 213 form.Wherein, sample switch motor 210 is fixed in switch motor support ring 203, its clutch end
A switch motor output shaft 212 is connected, the length and the height of triangular support bracket 20 of switch motor output shaft 212 are adapted,
The upper end of output shaft connects driving lever 211 on several, and bottom connects several lower driving levers 213, and upper driving lever 211 sieves to stir
Mechanism 22 rotates along the upper collar 23, therefore the quantity of upper driving lever 211 is consistent with the quantity of screening mechanism 22, the present embodiment displaying
Screening mechanism quantity is 8, and the quantity of institute's above driving lever 211 is also 8.Lower driving lever 213 rotates for driving rotating disk mechanism 26,
The quantity of lower driving lever 213 is preferably consistent with upper driving lever 211, and quantity is 8.
Referring to Fig. 9, the screening mechanism 22 is an irregular pipe being vertically supported on the collar 23 and lower collar 25
Shape body, it is the water inlet 220 of integrally connected, square tube 221, one-level sifting barrel 222, pipe 224, two level screening successively from top to down
Cylinder 225；Top sheave 223 is set on the pipe 224, and the top sheave 223 is slided and is connected in the annular groove of the collar 23；It is described
Lower sheave 226 is set on the body of the lower end of two level sifting barrel 225, and lower sheave 226 is slided and is connected in the annular groove of lower collar 25.
Sifting barrel and sifting barrel of the prior art described in the present embodiment is substantially similar, and basic structure includes cylinder
And screen cloth.Referring to Figure 10, illustrate by taking two level sifting barrel 225 as an example, including cylinder 2250 and the screen cloth that is arranged in cylinder 2250
2251；Difference is that screen cloth 2251 is freely filled with some balls 2252, can increase the friction with soil particle, accelerates
The blemished flowers process of soil particle, increase grading effect.
In the present embodiment, the one-level sifting barrel 222 is identical with the structure of two level sifting barrel 225, and difference is, one-level screening
Screen cloth mesh in cylinder 222 be 2mm, and the mesh of screen cloth is 53 μm in two level sifting barrel 225.
Referring to Figure 11, the annexation of sample switching mechanism 21 and screening mechanism 22 is that screening mechanism 22 passes through top sheave
223 are slidably supported on the collar 23, and upper driving lever 211 is engaged with square tube 221, when sample switch motor 210 works, in drive
Driving lever 211 rotates, so as to drive screening mechanism 22 to rotate；To prevent the run-off the straight of screening mechanism 22, screening mechanism 22 is under it
Portion is provided with lower sheave 226, and lower sheave 226 is slidably supported in lower collar 25, and screening machine is ensured that by the upper and lower collar
Structure 22 is in vertical state all the time.
Referring to Figure 12~Figure 13, the upper collar 23 includes upper collar outer ring 230 and is arranged on the inner side of collar outer ring 230
Upper collar inner ring 231.Upper collar outer ring 230 and upper collar inner ring 231 form an annulus, for screening mechanism 22 along
Annular groove rotates, and is rotated more preferably to realize, can open up one in the either upper outside of collar inner ring 231 in the upper inner side of collar outer ring 230
Individual annular groove, rotation track is provided for top sheave 223.Offer that to block collar outer ring 230 whole on the upper collar outer ring 230
The upper collar breach 2300 of section, the breach comes in and goes out for screening mechanism 22 to be switched, and the inner side of the upper collar inner ring 231 offers
Upper collar guide groove 2311, upper collar guide groove 2311 are that outlet pipe adjusting bracket 40 provides a rotation track.
The structure of lower collar 25 is same as above that the collar 23 is similar, by lower collar outer ring 250 and is arranged on the inner side of lower collar outer ring 250
Lower collar inner ring 251 is formed.Lower collar breach 2501 is opened up on lower collar outer ring 250, lower collar breach 2501 lacks with the upper collar
Mouth 2300 is spatially in same plane orientation, and the plane is by the center line of triangular support bracket 20 and perpendicular with base.
The ibid collar 23, lower collar 25 equally also offer lower collar guide groove 2500 between outer ring and inner ring, slided for lower sheave 226
It is dynamic.
Referring to Figure 14~15, it is provided with the pipe 224 of screening mechanism 22 by upper changer lever 240 and the lower structure of changer lever 241
Into changer lever group 24.The upper changer lever 240 and the structure of lower changer lever 241 are identical, are L-type；The upper changer lever 240 exists
Screening mechanism 22 coordinates when switching with upper switch boards 15, and similarly, lower changer lever 241 coordinates in switching with lower switch boards 16.
The operation principle of changer lever group 24 and switch boards is as follows, illustrates exemplified by the structure of the following switch boards 16 of the present embodiment,
Upper switch boards 15 are identical with the lower structure of switch boards 16, and operation principle is identical.Upper driving lever 211 is stirred screening mechanism 22 and rotated, screening
In the rotation process of mechanism 22, changer lever group 24 tilts upward along incision deep-slotted chip breaker 161 and moves and then fallen into again by self gravitation
Into switching hole 160.Switching hole 160 is a blind hole, after changer lever group 24 drops into switching hole 160, whole screening mechanism 22
Weight support is in upper switch boards 15 and lower switch boards 16.Upper switch boards 15 and lower switch boards 16 with the work of oscillating mechanism 1,
So as to drive screening mechanism 22 to be moved back and forth along upper collar breach 2300 and lower collar breach 2501, screening mechanism 22 is completed
Sieve process.After the completion of screening, screening mechanism 22 upper switch boards 15, lower switch boards 16 drive under reset it is in situ, it is multiple again
Position is into the upper collar 23 and lower collar 25.Hereafter, upper driving lever 211 is stirred screening mechanism 22 and is rotated further, changer lever group 24 then from
Cut out chute 162 to cut out, screening position is conceded for next screening mechanism 22.The quantity of screening mechanism 22 in the present embodiment is 8
It is individual, 8 are certainly not limited to, can be 10 or 12, it is even more more, it is advisable with 360 degree of aliquots.
To increase grading effect, invention introduces water injection pipe 3 and outlet pipe 4, referring to Fig. 1, Figure 16~17, water injection pipe 3
It is disposed therein by water pipe rack directly over the water inlet 220 of a screening mechanism 22, the setting quantity and screening machine of outlet pipe 4
The quantity of structure 22 is consistent, where being separately positioned on the lower end of two level sifting barrel 225 on body.It is consistent with the quantity of outlet pipe 4 by setting
Outlet pipe adjusting bracket 40, outlet pipe 4 forms the bending segment of an inverted U, and the peak of bending segment is not less than one-level sifting barrel
Liquid level position in 223, so that one-level sifting barrel 223 can be in wet type state to soil particle with two level sifting barrel 225
It is classified.
The outlet pipe adjusting bracket 40 is slidably arranged on the upper collar 23 by adjusting bracket support bar 41, support bar pulley 40
Upper collar guide groove 2311.When screening mechanism 22 rotates, outlet pipe 4 is driven to rotate, when outlet pipe 4 rotates, outlet pipe adjusting bracket
40 also rotate together in company with outlet pipe 4, due to being provided with U-shaped mouth 208 on triangular support bracket 20, so 40 turns of outlet pipe adjusting bracket
It can be passed through when dynamic from U-shaped mouth 208, will not collide interference with triangular support bracket 20.
The agent structure of water pipe adjusting bracket 40 is square tubulose, and its one side offers adjusting bracket breach 400, lacked in adjusting bracket
Mouth offers several jacks 401 on 400 two adjacent sides, and the latch 402 (2 of respective numbers is equipped with jack 401
Latch), by regulating pin 402, reach the purpose of the height of adjusting water outlet pipe 4.
From said structure, the quantity of screening mechanism 22 in the present embodiment is 8, and adjacent two screening mechanism 22 is spaced
45 ° of settings.Its operation principle is illustrated with the screening mechanism of this quantity below.
During present invention screening, sample switch motor 210 starts, and screening mechanism 22 is driven with triangle branch by upper driving lever 211
The center line of support 20 rotates 45 ° so that screening mechanism 22 turns to the position corresponding to collar breach 2300, now, water filling
Pipe 3 starts to the water filling of screening mechanism 22, until outlet pipe 4 there are flowing out in water-holding cup 261.After the completion of water filling, vibration motor
11 start, and drive runner 120 to rotate by vibration motor output shaft 12, and runner 120 is connected with vibration connecting rod 13, vibrates connecting rod 13
It is connected with kinematic link group 14, by above-mentioned part, vibration motor 11 can promote kinematic link group 14 along level frame when working
102 be in direction horizontal reciprocating movement.During horizontal reciprocating movement, oscillating mechanism 1 drives screening mechanism 22 to move back and forth, from
And complete soil particle diameter screening.The annexation of vibration motor 1 and screening mechanism 22 refers to above-mentioned changer lever group 24 and switch boards
Operation principle, be not repeated to describe herein.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
The technical scheme that can be realized on the basis of above-described embodiment without creative work, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (10)
1. the soil particle diameter grading plant with multiple screening mechanisms, including base, it is characterised in that also include：
The soil particle diameter hierarchy system (2) of base side is arranged on, the soil particle diameter hierarchy system (2) includes being arranged on base
On triangular support bracket (20), be provided with the collar (23) on the triangular support bracket (20), set on the upper collar (23)
There is a screening mechanism (22) of several circumference array centered on its axis, the screening mechanism (22) and be arranged on triangle branch
Sample switching mechanism (21) phase drive connection on support (20), can be under the driving of sample switching mechanism (21) around the upper collar
(23) center line rotates；
It is arranged on the oscillating mechanism (1) of base opposite side, the oscillating mechanism (1) is when screening mechanism (22) vibrates and screening machine
Structure (22) gap connects.
2. soil particle diameter grading plant as claimed in claim 1, it is characterised in that including：
A piece water injection pipe (3), water injection pipe (3) water side face are disposed therein the surface of a screening mechanism (22)；
Several outlet pipes (4) consistent with the screening mechanism (22) quantity, the outlet pipe (4) are arranged on screening mechanism
(22) bottom.
3. soil particle diameter grading plant as claimed in claim 2, it is characterised in that the outlet pipe (4) is overlapped on to be counted with it
Measure on consistent outlet pipe adjusting bracket (40), outlet pipe adjusting bracket (40) circumferential slippage is on the described upper collar (23).
4. the soil particle diameter grading plant as described in claims 1 to 3 any one, it is characterised in that the sample switching machine
Structure (21) is connected to sample switch motor (210) work by the sample switch motor (210) being arranged on above triangular support bracket (20)
Make the switch motor output shaft (212) at end and be arranged on switch motor output shaft (212) top several on driving lever (211)
Form, the upper driving lever (211) coordinates with screening mechanism (22) driving.
5. soil particle diameter grading plant as claimed in claim 3, it is characterised in that including rotating disk mechanism (26), the rotating disk
Mechanism (26) is arranged on the lower section of screening mechanism (22), including a rotatable rotating disk (260), the rotating disk (260) it is upper
End face is provided with several water-holding cups (261) and several rotating disks promote stake (262), the water-holding cup (261) and outlet pipe (4)
Water side corresponds, and the rotating disk promotes stake (262) to coordinate with sample switching mechanism (21) driving.
6. soil particle diameter grading plant as claimed in claim 5, it is characterised in that the sample switching mechanism (21) is by setting
Sample switch motor (210) above triangular support bracket (20), it is connected to the switching electricity of sample switch motor (210) working end
Machine output shaft (212) and be separately positioned on switch motor output shaft (212) top several on driving lever (211) and bottom
Several lower driving levers (213) are formed, and the upper driving lever (211) coordinates with square tube (221) driving；The lower driving lever (213) is with turning
Rotating disk on disc mechanism (26) promotes stake (262) to coordinate.
7. the soil particle diameter grading plant as described in any one of claim 1,2,3,5, it is characterised in that the oscillating mechanism
(1) include the oscillating mechanism support (10) being arranged on base, vibration motor (11) be set on the oscillating mechanism support (10),
The working end of vibration motor (11) sets runner (12), and vibration connecting rod (13), the end of vibration connecting rod (13) are set on runner (12)
End connection kinematic link group (14), the end connection switch boards of kinematic link group (14).
8. soil particle diameter grading plant as claimed in claim 7, it is characterised in that the front and rear side of the kinematic link group (14)
Kinematic link group guide wheel (140) is provided with, the kinematic link group guide wheel (140), which rolls, to be coordinated on oscillating mechanism support (10)
Level frame guide groove (102a) in.
9. soil particle diameter grading plant as claimed in claim 7, it is characterised in that the screening mechanism (22) is irregular pipe
Shape body, be followed successively by from top to bottom the water inlet (220) of integrally connected, square tube (221), one-level sifting barrel (222), pipe (224),
Two level sifting barrel (225), top sheave (223) and changer lever group (24), the top sheave are provided with the pipe (224)
(223) it is slidably fitted in the annular groove of the collar (23)；The changer lever group (24) is L-type, is arranged under top sheave (223)
Side, the changer lever group (24) are connected cooperation with switch boards when oscillating mechanism (1) works.
10. the soil particle diameter grading plant as described in claims 1 to 3 any one, it is characterised in that also including a setting
Lower collar (25) on triangular support bracket (20) and below the upper collar (23), offer on the lower collar (25) and trap
Ring guide groove (2500), the bottom of the screening mechanism (22) set lower sheave (226), and the lower sheave (226) is slidably fitted in
In lower collar guide groove (2500).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710893121.7A CN107520123B (en) | 2017-09-27 | 2017-09-27 | Soil particle size grading plant with a plurality of screening mechanisms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893121.7A CN107520123B (en) | 2017-09-27 | 2017-09-27 | Soil particle size grading plant with a plurality of screening mechanisms |
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| CN107520123A true CN107520123A (en) | 2017-12-29 |
| CN107520123B CN107520123B (en) | 2020-07-14 |
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| CN201710893121.7A Active CN107520123B (en) | 2017-09-27 | 2017-09-27 | Soil particle size grading plant with a plurality of screening mechanisms |
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| CN108339738A (en) * | 2018-02-10 | 2018-07-31 | 张炳强 | A kind of building sand-gravel separation device facilitating conversion scarfing cinder |
| CN109894372A (en) * | 2019-03-12 | 2019-06-18 | 高鑫斌 | A kind of quantitative sorting unit of bearing steel pearl |
| CN110031273A (en) * | 2019-04-01 | 2019-07-19 | 北京鹏宇昌亚环保科技有限公司 | Soil VOCs processing instrument concussion mechanism and soil VOCs processing instrument |
| CN112845051A (en) * | 2021-02-18 | 2021-05-28 | 西北师范大学 | Graded screening device |
| CN113926683A (en) * | 2021-10-11 | 2022-01-14 | 郑志洋 | Clay classifying, screening and classifying device for special ceramic manufacturing |
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| CN103861800A (en) * | 2013-12-23 | 2014-06-18 | 中国科学院东北地理与农业生态研究所 | Soil sample screening device |
| CN205850136U (en) * | 2016-08-01 | 2017-01-04 | 安徽工程大学机电学院 | Ball picker of tennis |
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| US20030019799A1 (en) * | 2001-07-26 | 2003-01-30 | Satake Corporation | Rotatively oscillating separator |
| CN103861800A (en) * | 2013-12-23 | 2014-06-18 | 中国科学院东北地理与农业生态研究所 | Soil sample screening device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339738A (en) * | 2018-02-10 | 2018-07-31 | 张炳强 | A kind of building sand-gravel separation device facilitating conversion scarfing cinder |
| CN109894372A (en) * | 2019-03-12 | 2019-06-18 | 高鑫斌 | A kind of quantitative sorting unit of bearing steel pearl |
| CN109894372B (en) * | 2019-03-12 | 2021-02-12 | 安徽银球轴承有限公司 | Quantitative high-efficiency sorting device for steel balls for bearings |
| CN110031273A (en) * | 2019-04-01 | 2019-07-19 | 北京鹏宇昌亚环保科技有限公司 | Soil VOCs processing instrument concussion mechanism and soil VOCs processing instrument |
| CN110031273B (en) * | 2019-04-01 | 2024-02-09 | 北京鹏宇昌亚环保科技有限公司 | Vibration mechanism for soil VOCs treatment instrument and soil VOCs treatment instrument |
| CN112845051A (en) * | 2021-02-18 | 2021-05-28 | 西北师范大学 | Graded screening device |
| CN112845051B (en) * | 2021-02-18 | 2021-12-07 | 西北师范大学 | Graded screening device |
| CN113926683A (en) * | 2021-10-11 | 2022-01-14 | 郑志洋 | Clay classifying, screening and classifying device for special ceramic manufacturing |
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| CN107520123B (en) | 2020-07-14 |
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