CN109603968A - A kind of soil remediation pedotheque crushing and screening device - Google Patents
A kind of soil remediation pedotheque crushing and screening device Download PDFInfo
- Publication number
- CN109603968A CN109603968A CN201811260909.5A CN201811260909A CN109603968A CN 109603968 A CN109603968 A CN 109603968A CN 201811260909 A CN201811260909 A CN 201811260909A CN 109603968 A CN109603968 A CN 109603968A
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- CN
- China
- Prior art keywords
- screening
- crushing
- pedotheque
- soil remediation
- case
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving 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
- B07B1/346—Moving 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 with electromagnets
-
- 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
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of soil remediation pedotheque crushing and screening device, including fixing seat, upper cover plate, driving motor, special shape gear, screening case and crush box, the lower end of the connecting rod is welded and connected with screening case, and the bottom of the screening case is equipped with sieve；Several groups crushing wheel is additionally provided with inside the screening case.By the intermittent energization of electromagnet and power loss, to make to sieve the intermittent up and down motion of case, the effect of vibration is played, the speed of screening is substantially increased, while effectively preventing the case where soil particle plug-hole occur when screening；It is horizontally slipped by realizing by sieving case, to realize up and down with left and right translational motion together, to further increase the speed of screening, while comparing artificial screening, it is more time saving and energy saving, and also structure is simple, substantially reduces manufacturing cost, and it is practical.
Description
Technical field
The present invention relates to a kind of grinding device, specifically a kind of soil remediation pedotheque crushing and screening device.
Background technique
Soil remediation is the technical measures for making to restore by contaminated soil normal function.In soil remediation industry, have
Soil restoring technology reach more than 100 kinds, common technology also has more than ten kinds, is broadly divided into physics, chemistry and biological three kinds of sides
Method.Since the 1980s, in the world many national particularly developed countries formulate and carried out contaminated soil administer with
Rehabilitation plan, therefore also form an emerging soil remediation industry.Soil remediation, which refers to, utilizes physics, chemistry and biology
Method transfer absorbs, the pollutant in degradation and conversion soil, so that its concentration is reduced to acceptable level, or will be poisonous and harmful
Pollutant be converted into harmless substance.Basically, the technical principle of contaminated soil remediation may include are as follows: (1) changes dirty
The existing forms of object in the soil or the combination with soil are contaminated, its transportable property and bioavailable in the environment is reduced
Property；(2) concentration of harmful substance in soil is reduced.
To soil remediation it is previous as to be first sampled analysis to soil and generally require when being examined to soil to soil
Earth is crushed, and existing soil grinding device crushing effect when crushing is bad, and the speed screened is slower, is easy to appear
The case where soil particle plug-hole.
Summary of the invention
The purpose of the present invention is to provide a kind of soil remediation pedotheque crushing and screening devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of soil remediation pedotheque crushing and screening device, including fixing seat, upper cover plate, driving motor, special shape gear, sieve
Branch mailbox and crush box, upper cover plate upper center position are fixedly installed with translation sliding rail, are slidably installed on translation sliding rail with teeth
The teeth portion of item, rack gear is upward, and the downside of rack gear is also welded with connecting rod, and connecting rod is at least provided with two groups, it is characterised in that: institute
The lower end for stating connecting rod is welded and connected with screening case, sieves and is provided with side door at left and right sides of case, and the bottom of the screening case is equipped with
Sieve；The two sides of the rack gear are threaded with guiding axis, are also fixed by the bracket on the upper cover plate and are equipped with axle sleeve, lead
It is slidably mounted on inside axle sleeve to axis, upper cover plate upper center position is also welded with motor rack, and motor rack is located at translation and slides
The rear side of rail is fixedly installed with driving motor on motor rack, and the output shaft of driving motor is forward and on the output shaft of driving motor
Interference fit is equipped with special shape gear, and the teeth portion of special shape gear can be engaged with the teeth portion of rack gear, be additionally provided with inside the screening case
Several groups crushing wheel, crushing wheel are equipped with-group；Crush box is additionally provided in the fixing seat, the bottom of crush box is open, screening
The volume of case is less than the volume of crush box, and the inside of crush box is equipped with baffle, and the inside of baffle is equipped with pulverization roller, the crush box
The left and right sides be also provided with discharge door.
As a further solution of the present invention: being fixedly welded with outer loop bar at left and right sides of the fixing seat upper surface, outside
Loop bar inside is hollow structure and outer loop bar internal slide is equipped with interior slide bar, and interior slide bar is straight up and the upper end of interior slide bar is welded
It is connected to fixed block, spring is connected between the downside of fixed block and outer loop bar, interior slide bar is passed through from spring inner center, interior slide bar
Lower end be additionally provided with magnet, the bottom of the outer loop bar is equipped with electromagnet, and electromagnet is adapted with magnet, it is described be located at control two
Upper cover plate is welded between the fixed block of side.
As further scheme of the invention: being connected with spring, interior cunning between the downside and outer loop bar of the fixed block
Bar is passed through from spring inner center.
As further scheme of the invention: being provided with side door at left and right sides of the screening case.
As further scheme of the invention: the sieve is 200 mesh screens.
As further scheme of the invention: the upper surface of the fixing seat is additionally provided with splicing vehicle, the downside of splicing vehicle
Equipped with universal wheel.
As further scheme of the invention: the other end of the guiding axis is also welded with limited block, limited block and axis
Reset spring is connected between set, guiding axis is passed through from reset spring inside center.
As further scheme of the invention: half half with teeth is anodontia on the special shape gear.
As further scheme of the invention: it is 7-8mm that the pulverization roller, which is equipped with the gap between two groups and pulverization roller,
Pulverization roller is driven by external driver device.
Compared with prior art, the beneficial effects of the present invention are: is by the intermittent energization of electromagnet and power loss, thus
Make to sieve the intermittent up and down motion of case, plays the effect of vibration, substantially increase the speed of screening, while effectively preventing sieving
Occurs the case where soil particle plug-hole when selecting；
2. energization so that driving motor is started to work, driving motor drive special shape gear start to rotate clockwise, when special shape gear with
When rack gear engages, band carry-over bar slides to the left, so that screening case is driven to slide to the left, when heteromorphic teeth wheel and rack does not engage,
Under the action of reset spring, rack gear resets to the right sliding, so that screening case is driven to slide to the right, it is sliding by screening case or so
It is dynamic, it realizes up and down with left and right translational motion together, to further increase the speed of screening, while comparing artificial screening, more
It is time saving and energy saving, and structure is simple, substantially reduces manufacturing cost, it is practical；
3. the soil particle after a crushing and screening enters in crush box, separating twice is carried out by pulverization roller, is dropped significantly
The granularity of low soil further increases the precision of soil check analysis.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of soil remediation pedotheque crushing and screening device.
Fig. 2 is a kind of structural schematic diagram of the portion A amplification in soil remediation pedotheque crushing and screening device.
Fig. 3 is the structural schematic diagram sieved inside case in a kind of soil remediation pedotheque crushing and screening device.
In figure: slide bar, 4- fixed block, 5- magnet, 6- electromagnet, 7- upper cover plate, 8- in the outer loop bar of 1- fixing seat, 2-, 3-
Translate sliding rail, 9- rack gear, 10- guiding axis, 11- axle sleeve, 12- reset spring, 13- motor rack, 14- driving motor, 15- heteromorphic teeth
Wheel, 16- connecting rod, 17- screening case, 18- side door, 19- sieve, 20- crushing wheel, 21- crush box, 22- baffle, 23- crushing chamber,
24- pulverization roller, 25- discharge door.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of soil remediation pedotheque crushing and screening device, including fixing seat 1, upper cover plate 7, drive
Dynamic motor 14, special shape gear 15, screening case 17 and crush box 21,1 upper surface of the fixing seat left and right sides are fixedly welded with
Outer loop bar 2, for hollow structure and 2 internal slide of outer loop bar is equipped with interior slide bar 3 inside outer loop bar 2, interior slide bar 3 straight up and
The upper end of interior slide bar 3 is welded with fixed block 4, is connected with spring between the downside of fixed block 4 and outer loop bar 2, and interior slide bar 3 is from spring
Inside center passes through, and the lower end of interior slide bar 3 is additionally provided with magnet 5, and the bottom of the outer loop bar 2 is equipped with electromagnet 6, electromagnet 6 with
Magnet 5 is adapted, and upper cover plate 7 is welded between the fixed block 4 positioned at the left and right sides, and 7 upper center position of upper cover plate is solid
Dingan County translates equipped with translation sliding rail 8 and is slidably fitted with rack gear 9 on sliding rail 8, the teeth portion of rack gear 9 is upward, and the downside of rack gear 9 is also welded
It is connected to connecting rod 16, for connecting rod 16 at least provided with two groups, the lower end of connecting rod 16 is welded and connected with screening case 17, sieves case 17
The left and right sides be provided with side door 18, for side door 18 for feeding and discharging, the bottom of the screening case 17 is equipped with sieve 19, sieve 19
For 200 mesh screens, for sieve 19 for screening to soil particle, the upper surface of the fixing seat 1 is additionally provided with splicing vehicle 20, connects
The downside of truck 20 is equipped with universal wheel, and docking truck 20 is facilitated to be moved；The two sides of the rack gear 9 are threaded with guiding axis
10, it is also fixed by the bracket on the upper cover plate 7 and axle sleeve 11 is installed, guiding axis 10 is slidably mounted on inside axle sleeve 11, guiding
The other end of axis 10 is also welded with limited block, is connected with reset spring 12 between limited block and axle sleeve 11, and guiding axis 10 is from reset
12 inside center of spring passes through, and the 7 upper center position of upper cover plate is also welded with motor rack 13, and motor rack 13 is located at translation and slides
The rear side of rail 8, be fixedly installed with driving motor 14 on motor rack 13, and the output shaft of driving motor 14 is forward and driving motor 14
Interference fit is equipped with special shape gear 15 on output shaft, and half half with teeth is anodontia on special shape gear 15, the tooth of special shape gear 15
Portion can be engaged with the teeth portion of rack gear 9, and several groups crushing wheel 20 is additionally provided with inside the screening case 17, and crushing wheel 20 is equipped with 3-4 group,
Crushing wheel 20 tentatively crushes pedotheque to be analyzed, when work, first by soil particle to be comminuted from side door 18
It is added in screening case 17, crushing wheel 20 tentatively crushes pedotheque to be analyzed, then intermittent logical to electromagnet 6
Electricity, when electromagnet 6 it is electric when generate magnetic, electromagnet 6 generates attraction to magnet 5, drive in slide bar slide downward, thus
The dynamic screening case 17 of tape splicing moves downward, and after 6 power loss of electromagnet, the magnetic of electromagnet 6 disappears, in the effect of spring-return power
Under, screening case 17 moves upwards, by the intermittent energization of electromagnet 6 and power loss, to keep screening case 17 intermittent up and down
Movement, plays the effect of vibration, substantially increases the speed of screening, while effectively preventing soil particle plug-hole occur when screening
The case where；Simultaneously in screening, can also be powered makes driving motor 14 start to work, and driving motor 14 drives special shape gear 15 to start
It rotates clockwise, when special shape gear 15 is engaged with rack gear 9, band carry-over bar 9 slides to the left, so that screening case 17 be driven to slide to the left
Dynamic, when special shape gear 15 is not engaged with rack gear 9, under the action of reset spring 12, rack gear 9 resets to the right sliding, thus band
Dynamic screening case 17 slides to the right, is horizontally slipped by sieving case 17, realize up and down with left and right translational motion together, thus further
The speed of screening is improved, while comparing artificial screening, it is more time saving and energy saving, and also structure is simple, substantially reduces manufacturing cost, and it is real
It is strong with property.
Be additionally provided with crush box 21 in the fixing seat 1, the bottom of crush box 21 be it is open, the volume of screening case 17 is less than
The volume of crush box 21, the inside of crush box 21 are equipped with baffle 22, and the inside of baffle 22 is equipped with pulverization roller 24, and pulverization roller 24 is equipped with
Gap between two groups and pulverization roller 24 is 7-8mm, and pulverization roller 24 is driven by external driver device, the left and right of the crush box 21
Two sides are also provided with discharge door 25.
The working principle of the invention: when work, soil particle to be comminuted is first added to screening case 17 from side door 18
In, crushing wheel 20 tentatively crushes pedotheque to be analyzed, is then powered to electromagnet 6 is intermittent, when electromagnet 6 obtains
Magnetism is generated when electric, electromagnet 6 generates attraction to magnet 5, drives interior slide bar slide downward, sieves case 17 to drive indirectly
It moves downward, after 6 power loss of electromagnet, the magnetic of electromagnet 6 disappears, and under the action of spring-return power, screening case 17 is upward
Movement, to make to sieve the intermittent up and down motion of case 17, plays vibration by the intermittent energization of electromagnet 6 and power loss
Effect, substantially increases the speed of screening, while effectively preventing the case where soil particle plug-hole occur when screening；It is sieving simultaneously
When selecting, can also be powered makes driving motor 14 start to work, and driving motor 14 drives special shape gear 15 to start to rotate clockwise, when different
When shape gear 15 is engaged with rack gear 9, band carry-over bar 9 slides to the left, to drive screening case 17 to slide to the left, when special shape gear 15
When not engaging with rack gear 9, under the action of reset spring 12, rack gear 9 resets to the right sliding, so that screening case 17 be driven to slide to the right
It is dynamic, horizontally slipped by sieving case 17, realize up and down with left and right translational motion together, to further increase the speed of screening,
Artificial screening is compared simultaneously, it is more time saving and energy saving, and also structure is simple, substantially reduces manufacturing cost, and it is practical, by primary
Soil particle after crushing and screening enters in crush box 21, carries out separating twice by pulverization roller 24, substantially reduces of soil
Granularity further increases the precision of soil check analysis.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (9)
1. a kind of soil remediation pedotheque crushing and screening device, including fixing seat (1), upper cover plate (7), driving motor
(14), special shape gear (15), screening case (17) and crush box (21), upper cover plate (7) the upper center position are fixedly installed with
It translates sliding rail (8), is slidably fitted with rack gear (9) in translation sliding rail (8), the teeth portion of rack gear (9) is upward, and the downside of rack gear (9) is also
It is welded with connecting rod (16), connecting rod (16) is at least provided with two groups, it is characterised in that: weld the lower end of the connecting rod (16)
It is connected with screening case (17), is provided with side door (18) at left and right sides of screening case (17), the bottom of screening case (17) is equipped with sieve
Net (19)；The two sides of the rack gear (9) are threaded with guiding axis (10), are also fixed by the bracket peace on the upper cover plate (7)
Equipped with axle sleeve (11), guiding axis (10) is slidably mounted on axle sleeve (11) inside, and upper cover plate (7) the upper center position is also welded
Have motor rack (13), motor rack (13) is located at the rear side of translation sliding rail (8), and motor rack is fixedly installed with driving motor on (13)
(14), interference fit is equipped with special shape gear to the output shaft of driving motor (14) forward and on the output shaft of driving motor (14)
(15), the teeth portion of special shape gear (15) can be engaged with the teeth portion of rack gear (9), be additionally provided with several groups powder inside the screening case (17)
Broken wheel (20), crushing wheel (20) are equipped with 3-4 group；It is additionally provided with crush box (21) on the fixing seat (1), the bottom of crush box (21)
Be it is open, the volume of screening case (17) is less than the volume of crush box (21), and the inside of crush box (21) is equipped with baffle (22), gear
The inside of plate (22) is equipped with pulverization roller (24), and the left and right sides of the crush box (21) is also provided with discharge door (25).
2. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: described solid
It is fixedly welded with outer loop bar (2) at left and right sides of reservation (1) upper surface, is hollow structure and outer loop bar (2) inside outer loop bar (2)
Internal slide is equipped with interior slide bar (3), and interior slide bar (3) is straight up and the upper end of interior slide bar (3) is welded with fixed block (4), Gu
Determine to be connected with spring between the downside of block (4) and outer loop bar (2), interior slide bar (3) passes through from spring inner center, interior slide bar (3)
Lower end be additionally provided with magnet (5), the bottom of the outer loop bar (2) is equipped with electromagnet (6), electromagnet (6) and magnet (5) Xiang Shi
Match, is welded with upper cover plate (7) between the fixed block (4) positioned at the left and right sides.
3. a kind of soil remediation pedotheque crushing and screening device according to claim 2, it is characterised in that: described solid
Determine to be connected with spring between the downside of block (4) and outer loop bar (2), interior slide bar (3) passes through from spring inner center.
4. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: the sieve
Side door (14) are provided at left and right sides of branch mailbox (13).
5. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: the sieve
Net (15) is 200 mesh screens.
6. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: described solid
The upper surface of reservation (1) is additionally provided with splicing vehicle (20), and the downside of splicing vehicle (20) is equipped with universal wheel.
7. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: described to lead
It is also welded with limited block to the other end of axis (10), reset spring (12), guiding axis are connected between limited block and axle sleeve (11)
(10) from reset spring (12), inside center is passed through.
8. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: described different
Half half with teeth is anodontia on shape gear (15).
9. a kind of soil remediation pedotheque crushing and screening device according to claim 1, it is characterised in that: the powder
It is 7-8mm that broken roller (24), which is equipped with the gap between two groups and pulverization roller (24), and pulverization roller (24) is driven by external driver device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260909.5A CN109603968A (en) | 2018-10-26 | 2018-10-26 | A kind of soil remediation pedotheque crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260909.5A CN109603968A (en) | 2018-10-26 | 2018-10-26 | A kind of soil remediation pedotheque crushing and screening device |
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| Publication Number | Publication Date |
|---|---|
| CN109603968A true CN109603968A (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811260909.5A Pending CN109603968A (en) | 2018-10-26 | 2018-10-26 | A kind of soil remediation pedotheque crushing and screening device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317024A (en) * | 2020-10-10 | 2021-02-05 | 张少华 | Screenable multistage crushing crusher |
| CN112810925A (en) * | 2021-01-24 | 2021-05-18 | 玄敬敬 | Roller pressing and dispersing device for quick-frozen caked food |
| CN112827568A (en) * | 2021-02-24 | 2021-05-25 | 黄永健 | Coal gangue processing is with milling device who has screening structure |
| CN113016250A (en) * | 2021-02-07 | 2021-06-25 | 陈艮连 | Soil control device capable of reducing water and soil loss |
| CN113182355A (en) * | 2020-12-29 | 2021-07-30 | 苏州列治埃盟新材料技术转移有限公司 | Lead-free alloy new material preparation device for continuous casting and rolling of electromechanical parts |
| CN114178165A (en) * | 2021-12-03 | 2022-03-15 | 高安猪太傅饲料有限公司 | High-yield sow feed raw material screening machine |
| CN116413109A (en) * | 2023-06-12 | 2023-07-11 | 广东粤峰环境检测技术有限公司 | Sample rapid drying and screening equipment for soil detection and application method thereof |
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| CN113182355A (en) * | 2020-12-29 | 2021-07-30 | 苏州列治埃盟新材料技术转移有限公司 | Lead-free alloy new material preparation device for continuous casting and rolling of electromechanical parts |
| CN112810925A (en) * | 2021-01-24 | 2021-05-18 | 玄敬敬 | Roller pressing and dispersing device for quick-frozen caked food |
| CN112810925B (en) * | 2021-01-24 | 2022-04-15 | 温岭市箬山水产小包装冷冻厂 | Roller pressing and dispersing device for quick-frozen caked food |
| CN113016250A (en) * | 2021-02-07 | 2021-06-25 | 陈艮连 | Soil control device capable of reducing water and soil loss |
| CN113016250B (en) * | 2021-02-07 | 2022-06-17 | 杭州伊兰生态农业开发有限公司 | Soil control device capable of reducing water and soil loss |
| CN112827568A (en) * | 2021-02-24 | 2021-05-25 | 黄永健 | Coal gangue processing is with milling device who has screening structure |
| CN112827568B (en) * | 2021-02-24 | 2023-10-03 | 陕西国创经贸能源发展有限公司 | Grinding device with screening structure for gangue processing |
| CN114178165A (en) * | 2021-12-03 | 2022-03-15 | 高安猪太傅饲料有限公司 | High-yield sow feed raw material screening machine |
| CN114178165B (en) * | 2021-12-03 | 2022-08-16 | 高安猪太傅饲料有限公司 | High-yield sow feed raw material screening machine |
| CN116413109A (en) * | 2023-06-12 | 2023-07-11 | 广东粤峰环境检测技术有限公司 | Sample rapid drying and screening equipment for soil detection and application method thereof |
| CN116413109B (en) * | 2023-06-12 | 2023-08-15 | 广东粤峰环境检测技术有限公司 | Sample rapid drying and screening equipment for soil detection and application method thereof |
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Application publication date: 20190412 |