CN104198236A - High-efficient soil air-drying and screening device - Google Patents
High-efficient soil air-drying and screening device Download PDFInfo
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- CN104198236A CN104198236A CN201410393286.4A CN201410393286A CN104198236A CN 104198236 A CN104198236 A CN 104198236A CN 201410393286 A CN201410393286 A CN 201410393286A CN 104198236 A CN104198236 A CN 104198236A
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Abstract
The invention relates to a high-efficient soil air-drying and screening device. The high-efficient soil air-drying and screening device comprises an air drying space which is provided with a driving ventilation facility, a rotatable air drying device which is arranged in the air drying space, a rotatable screening device which is arranged in the air drying space, a collection device which is arranged below the screening device and a drive device, wherein the collection device and the screening device rotate along a rotating shaft, and the collection device is used for collecting the soil screened by the screening device; the rotating shaft is driven by the drive device to rotate. The soil in the air drying space is air dried by the air drying device, the air-dried soil is placed into the screening device to be driven by the drive device to rotate, the soil enters the collection device after being screened, and the high-efficient soil air-drying and screening device is used for automatically preprocessing the soil, so that the weakness of low efficiency for manually air drying and screening soil samples can be effectively overcome, and the soil sample pretreatment efficiency of the experiment personnel can be greatly improved. The high-efficient soil air-drying and screening device is suitable for rapidly air drying and screening the soil sample in the environment detection field.
Description
Technical field
The present invention relates to soil checkout equipment, particularly the air-dry screening installation of a kind of efficient soil.
Background technology
Fast development along with modernization industry, people's living standard is more and more higher, but the problem of environmental pollution of serious harm environment for human survival is also following, in order to ensure the healthy of people, environment measuring obviously becomes society and weighs the requisite behave of environmental quality.And soil is as the important component part of environment, must often it be detected, but pedotheque to be before detection, needs very long pretreatment process, air-dry and screening has just occupied the most of the time.
Traditional pre-treating method generally all adopts nature to dry soil sample, manually it screened, although safe and effective, air-dry screening length consuming time, efficiency is low, and the dust in screening process also can pollute experimenter's working environment; For the very large soil sample of moisture, need especially air-dryly for a long time, can carry out next step operation, in detection department, all will carry out large batch of pedotheque analysis every day, need to complete as early as possible the air-dry and screening operation of soil sample, to it is carried out to pre-treatment and detection, provides testing result.
Summary of the invention
In order to overcome above-mentioned technical matters, the object of the present invention is to provide a kind of fast automatic air-dry, screening soil the air-dry screening installation of efficient soil.
The technical solution adopted in the present invention is:
The air-dry screening installation of efficient soil, comprising:
Be provided with the initiatively air-dry space of ventilation equipment;
Be located at rotating air-dry apparatus in air-dry space;
Be located at rotating screening plant in air-dry space;
Be positioned at the gathering-device of screening plant below, described gathering-device and screening plant rotate and collect the soil after screening plant screening with rotating shaft;
And the drive unit of drive shaft rotation.
As the further improvement of technique scheme, described screening plant is divided at least two separate screening areas along center of rotation, and each below, screening area respectively supporting being provided with receives bucket, and each receives bucket and mutually pieces together described gathering-device.
As the further improvement of technique scheme, described screening plant comprises that center is fixed on the screen cloth in rotating shaft, described screen cloth be provided with by screen cloth center every leaf, the described screening area of separate arc that screen cloth marked off every leaf.
As the further improvement of technique scheme, described screen cloth is connected with gathering-device is removable.
As the further improvement of technique scheme, described air-dry apparatus, screening plant and gathering-device share rotating shaft.
As the further improvement of technique scheme, described air-dry apparatus is positioned at screening plant top, and described rotating shaft is provided with the side unit that turns over that makes air-dry apparatus upset, and after described air-dry apparatus upset, soil sample placed thereon falls into screening plant.
As the further improvement of technique scheme, described air-dry apparatus comprises perpendicular to rotating shaft the cross bar that rotates with rotating shaft, the removable pallet that is provided with of end of described cross bar.
As the further improvement of technique scheme, described in turn over side unit and connect cross bar and control cross bar and overturn around cross bar self axis.
As the further improvement of technique scheme, described air-dry space is surrounded by a closed container, and described active ventilation equipment is the fan being arranged on closed container.
As the further improvement of technique scheme, described closed container is provided with fan rotary speed controller and rotating shaft rotational speed governor.
The invention has the beneficial effects as follows: the present invention utilizes air-dry apparatus to soil, to carry out air-dry in air-dry space, soil after air-dry is put into screening plant and is driven its rotation by drive unit, make soil fall into gathering-device after screening, the pre-service that utilizes this equipment to carry out robotization to soil can effectively overcome the defect of controlled withering, screening pedotheque poor efficiency, has greatly improved experimenter's soil pretreatment efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is structural representation of the present 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 gathering-device;
Fig. 5 is the structural representation of drive unit.
Embodiment
The air-dry screening installation of efficient soil as shown in Figure 1, comprising: be provided with the initiatively air-dry space of ventilation equipment; Be located at rotating air-dry apparatus in air-dry space; Be located at rotating screening plant in air-dry space; Be positioned at the gathering-device of screening plant below, gathering-device and screening plant rotate and collect the soil after screening plant screening with rotating shaft 1; And the drive unit of drive shaft 1 rotation.
In the present embodiment, air-dry space is surrounded by a closed container 8, and initiatively ventilation equipment is the fan being arranged on closed container 8.These fans comprise air intake fan 11 and extractor fan 12, and air intake fan 11 and extractor fan 12 are in air-dry apparatus both sides, and the mode of being taken out, being blown by active increases flowing of air-dry apparatus regional air, accelerates the air drying process of soil.The top of closed container 8 is provided with an air-dry fan rotating with rotating shaft 1 equally simultaneously.The rotating speed of said fans all can be adjusted and be shown, specifically by the fan rotary speed controller 9 being arranged on closed container 8, is undertaken.Control how to carry out rotation speed of the fan is conventional technology, at this, does not set forth.Closed container 8, also with four bases 13, is installed on four angles of container below, for supporting.Air-dry apparatus, gathering-device and screening plant all, in closed container 8, have been realized overall operation and have been operated in enclosed environment, thereby have improved experimenter's working environment.
As shown in Figure 5, drive unit is the belt driver being arranged in closed container 8 or outside closed container 8, synchronizing wheel 15, the belt wheel 16 of connection rotating shaft 1 and the Timing Belt 17 of connection synchronizing wheel 15 and belt wheel 16 that it mainly comprises stepper motor 14, by stepper motor 14, is driven.Belt wheel 16 connection rotating shafts 1, thereby stepper motor 14 drives synchronizing wheel 15 to rotate drives rotating shaft 1 rotation, the size of rotating shaft 1 velocity of rotation can realize by adjusting stepper motor 14 rotating speeds, be specially rotating shaft rotational speed governor 10 is set on closed container 8, rotating shaft rotational speed governor 10 is connected with stepper motor wire.The forward and backward of corresponding pole changer control step motor also can be set, thereby make rotating shaft 1 can carry out as required clockwise or be rotated counterclockwise simultaneously.
As shown in Figure 3 and Figure 4, in the present embodiment, screening plant is divided into three separate screening areas along center of rotation, and each below, screening area respectively supporting being provided with receives bucket 2, receive bucket 2 and jointly rotate with screening plant, each receives bucket 2 and mutually pieces together gathering-device.After screening plant is divided into different screening areas, can to different soil samples, screen respectively, prevent that it from polluting mutually, and owing to screening and jointly rotating with receiving bucket 2, the soil sample after screen same screening area all falls in same reception bucket 2.
Preferably, screening plant comprises that center is fixed on the screen cloth 3 in rotating shaft 1, screen cloth 3 be provided with by screen cloth 3 centers every leaf 4, every leaf 4, screen cloth 3 is marked off to the screening area of three separate arcs, three arcs are 120 °, receive bucket 2 and be the arc bucket of 120 °, the diameter of its arc is with consistent every leaf 4 length, thereby just mates with screening area.Every leaf 4, be the sheet perpendicular to screen cloth 3, thus outstanding screen cloth 3 screen for separatings 3 in its upper end.Each is equipped with upper draw-in groove and lower bayonet slot 17 every two sides of leaf 4, and wherein going up draw-in groove, to be used for fixing screen cloth 3(not shown), lower bayonet slot 17 receives bucket 2 for snapping in, and guarantees to receive bucket 2 simultaneously and easily draws off.Owing to having the structure of upper draw-in groove every leaf 4, experimenter can need to be at the adjacent screen cloth 3 of selecting to put into different meshes between leaf 4 according to the screening of soil, thereby improves the scope of application of screening.
In the present embodiment, air-dry apparatus, screening plant and gathering-device share rotating shaft 1 coaxial rotating.
Concrete, as depicted in figs. 1 and 2, air-dry apparatus comprises that the bracket 18 that the end of cross bar 6 is rectangle, is equipped with pallet 7 on bracket 18 perpendicular to rotating shaft 1 three cross bars 6 rotating with rotating shaft 1, and pallet 7 can take out from bracket 18.This pallet 7 is for holding soil sample, and when rotating shaft 1 is rotated, pallet 7 rotates together with soil sample, and the air-flow of sample periphery occurs relatively mobile with respect to soil sample, thereby improves air-dry effect.
Preferably, cross bar 6 and pallet 7 are positioned at the top of screen cloth 3, the length that cross bar 6 adds top tray 7 is slightly less than the diameter of screen cloth 3, and each pallet 7 is all corresponding to the top of each screening area, meanwhile, rotating shaft 1 be provided with make cross bar 6 around the rotation of self axis turn over side unit 5, after cross bar 6 rotations, the corresponding upset of pallet 7, sample placed thereon falls on the corresponding screening area of screen cloth 3.
The rotation of turning over side unit 5 control cross bars 6 can have various ways, and wherein a kind of is in rotating shaft 1, to fixedly mount spherical drive device, and three output terminals of spherical drive device connect respectively cross bar 6; Another is that bevel gear driving device is installed in rotating shaft 1, comprises the motor that drives bevel gear, three turning gears of engagement on bevel gear, and three turning gears connect cross bar 6.Certainly the side unit that turns over that also has more form, but so long as can control cross bar 6 within the function that realizes the present embodiment of self axis rotation all should the protection domain in the application.
The use procedure of the present embodiment is as follows: experimenter is after receiving soil sample, first soil sample to be detected is divided into triplets, it is positioned over respectively in three pallets 7 equably, open fan and drive unit, by fan rotary speed controller 9, regulate wind speed, thereby by soil sample Quick-air-drying; Use rotating shaft rotational speed governor 10 to regulate the rotating speed of rotating shaft 1, by drive unit drive shaft 1 forward, reversed, carry out soil screening; Close fan and drive unit, then air-dry good soil sample is taken out, grind, then correspondence puts into pallet 7, start and turn over side unit 5, cross bar 6 is rotated, thereby the soil sample in pallet 7 is poured into below in screen cloth 3; Open drive unit, drive shaft 1 forward reversion, drives every leaf 4, screen cloth 3, reception bucket 2 and synchronously rotates, thereby realizes the rapid screening of soil sample, after screening finishes, closes drive unit, takes out after reception bucket 2; Last cleaning trays 7, screen cloth 3, reception bucket 2, use in order to next group soil sample.
The above is the preferred embodiment of the present invention, and it does not form limiting the scope of the invention.
Claims (10)
1. the air-dry screening installation of efficient soil, is characterized in that, comprising:
Be provided with the initiatively air-dry space of ventilation equipment;
Be located at rotating air-dry apparatus in air-dry space;
Be located at rotating screening plant in air-dry space;
Be positioned at the gathering-device of screening plant below, described gathering-device and screening plant rotate and collect the soil after screening plant screening with rotating shaft;
And the drive unit of drive shaft rotation.
2. the air-dry screening installation of efficient soil according to claim 1, it is characterized in that: described screening plant is divided at least two separate screening areas along center of rotation, each below, screening area respectively supporting being provided with receives bucket, and each receives bucket and mutually pieces together described gathering-device.
3. the air-dry screening installation of efficient soil according to claim 2, it is characterized in that: described screening plant comprises that center is fixed on the screen cloth in rotating shaft, described screen cloth be provided with by screen cloth center every leaf, the described screening area of separate arc that screen cloth marked off every leaf.
4. the air-dry screening installation of efficient soil according to claim 3, is characterized in that: described screen cloth is connected with gathering-device is removable.
5. according to the air-dry screening installation of efficient soil described in claim 1 or 2 or 3 or 4, it is characterized in that: described air-dry apparatus, screening plant and gathering-device share rotating shaft.
6. the air-dry screening installation of efficient soil according to claim 5, it is characterized in that: described air-dry apparatus is positioned at screening plant top, described rotating shaft is provided with the side unit that turns over that makes air-dry apparatus upset, and after described air-dry apparatus upset, soil sample placed thereon falls into screening plant.
7. the air-dry screening installation of efficient soil according to claim 6, is characterized in that: described air-dry apparatus comprises perpendicular to rotating shaft the cross bar that rotates with rotating shaft, the removable pallet that is provided with of end of described cross bar.
8. the air-dry screening installation of efficient soil according to claim 7, is characterized in that: described in turn over side unit and connect cross bar and control cross bar around self axis upset.
9. the air-dry screening installation of efficient soil according to claim 1, is characterized in that: described air-dry space is surrounded by a closed container, and described active ventilation equipment is the fan being arranged on closed container.
10. the air-dry screening installation of efficient soil according to claim 9, is characterized in that: described closed container is provided with fan rotary speed controller 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 true CN104198236A (en) | 2014-12-10 |
| CN104198236B CN104198236B (en) | 2017-06-23 |
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Cited By (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 |
| 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 |
| 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 |
| 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 |
| CN109696541A (en) * | 2019-01-10 | 2019-04-30 | 中国海洋大学 | Simulate the threedimensional model tunnel test device that sedimentation is excavated containing empty formation tunnel |
| CN109827818A (en) * | 2019-02-26 | 2019-05-31 | 江苏秋泓环境检测有限公司 | A kind of soil air-drying box |
| CN111141892A (en) * | 2020-03-06 | 2020-05-12 | 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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| 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 |
| CN2530230Y (en) * | 2002-01-29 | 2003-01-08 | 靖江市新宏热力机械厂 | High speed drier |
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Cited By (9)
| 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 |
| 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 |
| 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 |
| 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 |
| CN109696541A (en) * | 2019-01-10 | 2019-04-30 | 中国海洋大学 | Simulate the threedimensional model tunnel test device that sedimentation is excavated containing empty formation tunnel |
| CN109827818A (en) * | 2019-02-26 | 2019-05-31 | 江苏秋泓环境检测有限公司 | A kind of soil air-drying box |
| CN109827818B (en) * | 2019-02-26 | 2021-03-30 | 江苏秋泓环境检测有限公司 | Soil air-drying box |
| CN111141892A (en) * | 2020-03-06 | 2020-05-12 | 福建日新检测技术服务有限公司 | Soil radon concentration detection device for environment detection |
| 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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| CN104198236B (en) | 2017-06-23 |
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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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