CN104198236B - A kind of efficient soil air-dries screening installation - Google Patents
A kind of efficient soil air-dries screening installation Download PDFInfo
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- CN104198236B CN104198236B CN201410393286.4A CN201410393286A CN104198236B CN 104198236 B CN104198236 B CN 104198236B CN 201410393286 A CN201410393286 A CN 201410393286A CN 104198236 B CN104198236 B CN 104198236B
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Abstract
Screening installation is air-dried the present invention relates to a kind of efficient soil, including：It is provided with the air-dried space of active ventilation equipment；The rotatable air-dry apparatus in air-dried space；The rotatable screening plant in air-dried space；Collection device below screening plant, the collection device is with screening plant is with axis of rotation and collects by the soil after screening plant screening；And the drive device of drive shaft rotation.The present invention is air-dried in air-dried space using air-dry apparatus to soil, soil after air-drying drives it to rotate in being put into screening plant by drive device, soil is set to be fallen into collection device after screening, the pretreatment automated to soil using the equipment can effectively overcome the poorly efficient defect of controlled withering, screening pedotheque, substantially increase the soil pretreatment efficiency of experimenter.Quick-air-drying screening of the present invention suitable for soil sample in environment measuring field.
Description
Technical field
The present invention relates to Soil K+adsorption equipment, particularly a kind of efficient soil air-dries screening installation.
Background technology
With the fast development of modernization industry, the living standard more and more higher of people, but serious harm human survival ring
The problem of environmental pollution in border is also following, and in order to ensure that people's is healthy, environment measuring is obviously weighed as today's society
The essential behave of amount environmental quality.And soil must be detected often as the important component of environment to it,
But pedotheque is before detection, it is necessary to very long pretreatment process, air-dries and screening just occupies the most of the time.
Traditional pre-treating method typically all using soil sample is dried naturally, is manually screened to it, although safely and effectively,
But time-consuming to air-dry screening, and efficiency is low, and dust in screening process can also cause dirt to the working environment of experimenter
Dye；The soil sample very big for moisture, even more need it is prolonged air-dry, next step operation can be carried out, in detection department, daily
Large batch of pedotheque analysis will be carried out, it is necessary to as early as possible complete soil sample air-dry and screening operation, before being carried out to it
Treatment and detection, provide testing result.
The content of the invention
In order to overcome above-mentioned technical problem, it is an object of the invention to provide a kind of fast automatic air-dried, screening soil
Efficient soil air-dries screening installation.
The technical solution adopted in the present invention is：
A kind of efficient soil air-dries screening installation, including：
It is provided with the air-dried space of active ventilation equipment；
The rotatable air-dry apparatus in air-dried space；
The rotatable screening plant in air-dried space；
Collection device below screening plant, the collection device is with screening plant is with axis of rotation and collects process
Soil after screening plant screening；
And the drive device of drive shaft rotation.
Used as the further improvement of above-mentioned technical proposal, it is mutual that the screening plant is divided at least two along center of rotation
Independent screening area, respectively with reception bucket is arranged with, each bucket that receives mutually pieces together the collection device for each screening area lower section.
Used as the further improvement of above-mentioned technical proposal, the screening plant is fixed on the screen cloth in rotating shaft including center,
The screen cloth is provided with by screen cloth center every leaf, the screening area that screen cloth is marked off separate arc every leaf.
As the further improvement of above-mentioned technical proposal, the screen cloth and the removable connection of collection device.
Used as the further improvement of above-mentioned technical proposal, the air-dry apparatus, screening plant and collection device share rotating shaft.
Used as the further improvement of above-mentioned technical proposal, the air-dry apparatus are located at screening plant top, in the rotating shaft
The side unit that turns over for overturning air-dry apparatus is provided with, after the air-dry apparatus upset, soil sample placed thereon falls into screening plant
In.
Used as the further improvement of above-mentioned technical proposal, the air-dry apparatus are included perpendicular to rotating shaft and with axis of rotation
Cross bar, the end of the cross bar is removable to be provided with pallet.
It is described to turn over side unit connection cross bar and control cross bar around cross bar itself as the further improvement of above-mentioned technical proposal
Axis overturns.
Used as the further improvement of above-mentioned technical proposal, the air-dried space is surrounded by a closed vessel, and the active is led to
Wind facility is the fan being arranged in closed vessel.
Used as the further improvement of above-mentioned technical proposal, the closed vessel is provided with fan rotary speed controller and rotating shaft
Rotational speed governor.
The beneficial effects of the invention are as follows：The present invention is air-dried in air-dried space using air-dry apparatus to soil, is air-dried
Soil afterwards drives it to rotate in being put into screening plant by drive device, soil is fallen into collection device after screening, utilizes
The pretreatment that the equipment is automated to soil can effectively overcome the poorly efficient defect of controlled withering, screening pedotheque, greatly
The big soil pretreatment efficiency that improve experimenter.
Brief description of the drawings
The present invention is further described with implementation method below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of air-dry apparatus；
Fig. 3 is the structural representation of screening plant；
Fig. 4 is the structural representation of collection device；
Fig. 5 is the structural representation of drive device.
Specific embodiment
Efficient soil as shown in Figure 1 air-dries screening installation, including：It is provided with the air-dried space of active ventilation equipment；It is located at
Air-dry rotatable air-dry apparatus in space；The rotatable screening plant in air-dried space；Below screening plant
Collection device, collection device is rotated and collected by the soil after screening plant screening with screening plant with rotating shaft 1；And drive
The drive device of the rotation of rotating shaft 1.
In the present embodiment, air-dry space to be surrounded by a closed vessel 8, active ventilation equipment is installed in closed vessel 8
On fan.These fans include air inlet fan 11 and extractor fan 12, and air inlet fan 11 and extractor fan 12 are in air-dry apparatus
Both sides, increase the flowing of air-dry apparatus regional air by way of active is taken out, blown, and accelerate the air drying process of soil.Simultaneously
The top of closed vessel 8 is again provided with an air-dried fan rotated with rotating shaft 1.The rotating speed of said fans can be adjusted and shown
Show, specifically carried out by the fan rotary speed controller 9 in closed vessel 8.It is conventional for how carrying out the control of rotation speed of the fan
Technology, be not explained herein.Closed vessel 8 also carries four bases 13, four angles below container is installed on, for propping up
Support.In closed vessel 8, realize overall operation is carried out in enclosed environment for air-dry apparatus, collection device and screening plant
Operation, so as to improve the working environment of experimenter.
As shown in figure 5, drive device is the belt driver in closed vessel 8 or outside closed vessel 8, its is main
Including stepper motor 14, the synchronizing wheel 15, the belt wheel 16 of connection rotating shaft 1 and connection synchronizing wheel 15 and that are driven by stepper motor 14
The Timing Belt 17 of belt wheel 16.The connection rotating shaft 1 of belt wheel 16, stepper motor 14 drives synchronizing wheel 15 to rotate so as to drive rotating shaft 1 to rotate,
The size of the velocity of rotation of rotating shaft 1 can be realized by adjusting the rotating speed of stepper motor 14, be set specially in closed vessel 8 and turned
Rotating speed controller 10, rotating shaft rotational speed governor 10 is connected with stepper motor wire.Corresponding pole changer also can be set simultaneously
The forward and backward of stepper motor is controlled, so that rotating shaft 1 can be carried out clockwise or counterclockwise as needed.
As shown in Figure 3 and Figure 4, in the present embodiment, screening plant is divided into three separate sieves along center of rotation
Constituency, bucket 2 and screening plant common rotation are received below each screening area with reception bucket 2 is arranged with respectively, respectively receive bucket 2 mutual
Piece together collection device.Different soil samples can be screened respectively after screening plant is divided into different screening areas, prevented
Only it mutually pollutes, and due to screening with receive the common rotation of bucket 2, the soil sample after the screening of same screening area each falls within same
Receive in bucket 2.
Preferably, screening plant is fixed on the screen cloth 3 in rotating shaft 1 including center, and screen cloth 3 is provided with by the center of screen cloth 3
Every leaf 4, screen cloth 3 is marked off into three screening areas of separate arc every leaf 4, three arcs are 120 °, receive bucket 2
It is 120 ° of arc bucket, the diameter of its arc is consistent with every the length of leaf 4, so as to be matched with screening area just.Every leaf 4 be perpendicular to
The sheet of screen cloth 3, thereon distal process go out screen cloth 3 so as to screen for separating 3.Each every two sides of leaf 4 be equipped with upper draw-in groove and under
Draw-in groove 17, wherein upper draw-in groove is used to fix screen cloth 3（Not shown in figure）, lower bayonet slot 17 is used to snap in reception bucket 2, while ensureing
Bucket 2 is received easily to draw off.Due to the structure every leaf 4 with upper draw-in groove, experimenter can be needed in phase according to the screening of soil
The adjacent selection between leaf 4 is put into the screen cloth 3 of different meshes, so as to improve the scope of application of screening.
In the present embodiment, air-dry apparatus, screening plant and collection device share rotating shaft 1 and coaxial rotating.
Specifically, as depicted in figs. 1 and 2, air-dry apparatus include three cross bars rotated perpendicular to rotating shaft 1 and with rotating shaft 1
6, the end of cross bar 6 is the bracket 18 of rectangle, and pallet 7 is housed on bracket 18, and pallet 7 can take out from bracket 18.The pallet 7 is used
In soil sample is held, when rotating shaft 1 is rotated, pallet 7 is rotated together with soil sample, and the air-flow on sample periphery occurs relatively relative to soil sample
Flowing, so as to improve air-dried effect.
Preferably, cross bar 6 and pallet 7 are located at the top of screen cloth 3, and cross bar 6 is slightly less than screen cloth 3 plus the length of pallet 7
Diameter, and each pallet 7 both corresponds to the top of each screening area, meanwhile, rotating shaft 1 is provided with makes cross bar 6 around own axes
What is rotated turns over side unit 5, and after cross bar 6 rotates, pallet 7 accordingly overturns, and sample placed thereon falls into screen cloth 3 and sieves accordingly
On constituency.
The rotation for turning over the control cross bar 6 of side unit 5 can have diversified forms, and one of which is to fixedly mount ball in rotating shaft 1
Shape drive device, three output ends of spherical drive device connect cross bar 6 respectively；Another is that cone tooth is installed in rotating shaft 1
Wheel drive unit, including driving bevel gear motor, three turning gears are engaged on bevel gear, three turning gears connect cross bars
6.Certainly also have more forms turn over side unit, but as long as being that cross bar 6 can be controlled to realize this reality around what own axes rotated
The function of applying example all should be within the protection domain of the application.
The use process of the present embodiment is as follows：Soil sample to be detected is first divided into three by experimenter after soil sample is connected to
One group, it is equably positioned in three pallets 7 respectively, opens fan and drive device, adjusted by fan rotary speed controller 9
Wind speed, so as to by soil sample Quick-air-drying；The rotating speed of rotating shaft 1 is adjusted using rotating shaft rotational speed governor 10, is driven by drive device and turned
Axle 1 rotates forward reversion, carries out soil screening；Fan and drive device are closed, the soil sample that will then air-dry is taken out, grinding, then it is right
Pallet 7 should be put into, startup is turned over side unit 5, rotates cross bar 6, so as to the soil sample in pallet 7 is poured into following screen cloth 3；Open
Drive device, drive shaft 1 rotates forward reversion, drives every leaf 4, screen cloth 3, the synchronous axial system of bucket 2 is received, so as to realize the quick of soil sample
Screening, after screening terminates, closes drive device, takes out after receiving bucket 2；Last cleaning trays 7, screen cloth 3, reception bucket 2, in case under
One group of soil sample is used.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention.
Claims (7)
1. a kind of efficient soil air-dries screening installation, it is characterised in that including：
The air-dried space of active ventilation equipment is provided with, active ventilation equipment includes being located at the air inlet fan for air-drying space both sides respectively
With extractor fan, and the air-dried fan at the top of closed vessel；
The rotatable air-dry apparatus in air-dried space；
The rotatable screening plant in air-dried space；
Collection device below screening plant, the collection device is with screening plant is with axis of rotation and collects by screening
Soil after device screening, the screening plant is divided at least two separate screening areas along center of rotation, each screening
Respectively with reception bucket is arranged with, each bucket that receives mutually pieces together the collection device, and the screening plant includes center for area lower section
The screen cloth in rotating shaft is fixed on, and the screen cloth is provided with by screen cloth center every leaf, described screen cloth to be marked off mutually every leaf
The screening area of independent arc, the screen cloth and the removable connection of collection device；
And the drive device of drive shaft rotation.
2. efficient soil according to claim 1 air-dries screening installation, it is characterised in that：The air-dry apparatus, screening dress
Put and share rotating shaft with collection device.
3. efficient soil according to claim 2 air-dries screening installation, it is characterised in that：The air-dry apparatus are located at screening
Device top, the rotating shaft is provided with the side unit that turns over for overturning air-dry apparatus, placed thereon after the air-dry apparatus upset
Soil sample fall into screening plant.
4. efficient soil according to claim 3 air-dries screening installation, it is characterised in that：The air-dry apparatus include vertical
In rotating shaft and with the cross bar of axis of rotation, the end of the cross bar is removable to be provided with pallet.
5. efficient soil according to claim 4 air-dries screening installation, it is characterised in that：It is described to turn over side unit connection cross bar
And control cross bar to be overturn around own axes.
6. efficient soil according to claim 1 air-dries screening installation, it is characterised in that：The air-dried space is by a closing
Container is surrounded, and the active ventilation equipment is the fan being arranged in closed vessel.
7. efficient soil according to claim 6 air-dries screening installation, it is characterised in that：The closed vessel is provided with wind
Fan rotational speed governor and rotating shaft rotational speed governor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393286.4A CN104198236B (en) | 2014-08-11 | 2014-08-11 | A kind of efficient soil air-dries screening installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410393286.4A CN104198236B (en) | 2014-08-11 | 2014-08-11 | A kind of efficient soil air-dries screening installation |
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| CN104198236A CN104198236A (en) | 2014-12-10 |
| CN104198236B true CN104198236B (en) | 2017-06-23 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618430A (en) * | 2016-02-05 | 2016-06-01 | 燕山大学 | Test soil sample surface cleaning device for scanning electron microscope |
| CN108507852A (en) * | 2018-02-28 | 2018-09-07 | 南京亚底米电子科技有限公司 | The pre-processing device of soil constituent detection |
| CN108507841A (en) * | 2018-02-28 | 2018-09-07 | 南京亚底米电子科技有限公司 | The sample screening plant of heavy metal-polluted soil detection |
| CN108827743A (en) * | 2018-03-30 | 2018-11-16 | 南京亚底米电子科技有限公司 | Soil K+adsorption air-dries cylinder with cleaning |
| CN109696541B (en) * | 2019-01-10 | 2020-04-10 | 中国海洋大学 | Three-dimensional model tunnel test device for simulating excavation settlement of tunnel with cavity stratum |
| CN109827818B (en) * | 2019-02-26 | 2021-03-30 | 江苏秋泓环境检测有限公司 | Soil air-drying box |
| CN111141892B (en) * | 2020-03-06 | 2022-06-14 | 福建日新检测技术服务有限公司 | Soil radon concentration detection device for environment detection |
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| FR2558795A1 (en) * | 1984-01-27 | 1985-08-02 | Brunon Sa Cerclage | Independent mobile device allowing the vertical binding of palletised loads for the purpose of transporting them |
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| CN2530230Y (en) * | 2002-01-29 | 2003-01-08 | 靖江市新宏热力机械厂 | High speed drier |
| CN204085974U (en) * | 2014-08-11 | 2015-01-07 | 深圳市宇驰检测技术有限公司 | A kind of efficient air-dry screening installation of soil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2558795A1 (en) * | 1984-01-27 | 1985-08-02 | Brunon Sa Cerclage | Independent mobile device allowing the vertical binding of palletised loads for the purpose of transporting them |
| BG50291A1 (en) * | 1989-07-05 | 1992-07-15 | Asotsiatsija Natsionalen Agrar | Method for increasing the soil humidity and for obtaining of atmospheric water by subsoil condensation |
| CN2570770Y (en) * | 2002-07-31 | 2003-09-03 | 任若明 | Fast moisture tester |
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| CN104198236A (en) | 2014-12-10 |
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Address after: 518000 Guangdong, Nanshan District, Taoyuan street, Ping Shan Industrial Park, the east side of the 9 floor, building 5, East Applicant after: Shenzhen Yu Chi Limited by Share Ltd detection technology Address before: 518000 Guangdong, Nanshan District, Taoyuan street, Ping Shan Industrial Park, the east side of the 9 floor, building 5, East Applicant before: Shenzhen Yu Chi Detection Technology Co., Ltd. |
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