CN213749297U - A screening plant for soil detection - Google Patents
A screening plant for soil detection Download PDFInfo
- Publication number
- CN213749297U CN213749297U CN202022808505.4U CN202022808505U CN213749297U CN 213749297 U CN213749297 U CN 213749297U CN 202022808505 U CN202022808505 U CN 202022808505U CN 213749297 U CN213749297 U CN 213749297U
- Authority
- CN
- China
- Prior art keywords
- barrel body
- screen
- crushed material
- screening
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 38
- 239000002689 soil Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 239000010813 municipal solid waste Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000035558 fertility Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003802 soil pollutant Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a screening device for soil detection, which comprises a barrel body, a first screening mechanism arranged at the upper part of the barrel body, a second screening mechanism arranged at the middle part of the barrel body and a crushed material collecting cavity arranged at the lower part of the barrel body; the top of staving is uncovered, and the bottom of staving is equipped with a plurality of supporting legs, the bottom center department of staving is equipped with a driving motor, driving motor's drive shaft is connected with the rotation axis that stretches into the inside and vertical setting of staving, the utility model discloses the advantage is: treat through first screening mechanism and second screening mechanism and detect soil and carry out twice filtration screening, filter impurity in the soil and make later stage detection more accurate. After each use, the impurities in the barrel body can be cleaned through the top opening and the side wall impurity removing opening of the barrel body, and the use is convenient.
Description
Technical Field
The utility model relates to a soil testing field, concretely relates to screening plant for soil testing.
Background
The soil is a loose surface layer having fertility on the surface of the land and capable of growing plants, and the thickness thereof is generally about 2 m. The soil not only provides mechanical support capability for plant growth, but also provides fertility factors such as water, fertilizer, gas, heat and the like required by the growth and development of the plant. As the population is rapidly increased and the industry is rapidly developed, solid wastes are continuously stacked and dumped on the surface of soil, harmful waste water continuously permeates into the soil, and harmful gas and floating dust in the atmosphere continuously fall into the soil along with rainwater, so that the soil pollution is caused. All substances which hinder the normal function of soil, reduce the yield and the quality of crops and indirectly influence the health of human bodies through grains, vegetables, fruits and the like are called soil pollutants.
And each harmful component in the polluted soil is monitored, so that preparation can be made for what treatment measures are taken. The polluted soil often has stones and various pollutants with larger volume, and during soil detection, a soil sample with smaller or uniform granularity is needed to be simply adopted, so that the soil is screened to ensure the standard for soil detection. In view of the above, it is necessary to design a screening device for soil detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screening plant for soil detection to above-mentioned defect exactly.
A screening device for soil detection comprises a barrel body, a first screening mechanism arranged at the upper part of the barrel body, a second screening mechanism arranged at the middle part of the barrel body and a crushed material collecting cavity arranged at the lower part of the barrel body;
the top of the barrel body is open, a plurality of supporting legs are arranged at the bottom of the barrel body, a driving motor is arranged at the center of the bottom of the barrel body, and a driving shaft of the driving motor is connected with a rotating shaft which extends into the barrel body and is vertically arranged;
the first screening mechanism comprises a plurality of pairs of crushed aggregates connected with the upper part of the rotating shaft and a screen basket fixedly connected with the inner wall of the upper part of the barrel body, the plurality of pairs of crushed aggregates are arranged at equal intervals from top to bottom, and the lengths of the crushed aggregates are sequentially reduced, and the screen basket comprises a circular screen hole bottom plate positioned below the plurality of pairs of crushed aggregates and a conical screen cylinder connected with the screen hole bottom plate;
the second screening mechanism comprises a pair of horizontally arranged rod-shaped stirring rods connected with the middle part of the rotating shaft, a plurality of quadrangular pyramid-shaped protrusions oppositely arranged at the upper part and the lower part of the rod-shaped stirring rods, and a screen plate arranged below the rod-shaped stirring rods;
the crushed aggregate collecting cavity is formed between the screen plate and the bottom of the barrel body, and the side wall of the bottom of the barrel body is provided with a discharge hole.
Many pairs of crushed aggregates pole, sieve basket, bar-shaped puddler and bellying are stainless steel.
The conical net barrel is formed by fixedly connecting a plurality of fan-shaped screens.
The top of the conical net cylinder is fixedly connected with the inner wall of the upper part of the barrel body.
The aperture of the screen mesh plate is smaller than the aperture of the screen mesh on the screen mesh bottom plate and the conical mesh cylinder.
The utility model discloses a garbage bin, including sieve mesh bottom plate, sieve mesh plate, discharge gate, hinge connection, the staving lateral wall between sieve mesh bottom plate and the sieve mesh plate has been seted up on and has been removed miscellaneous mouthful, the one side of removing miscellaneous mouthful and discharge gate all has through hinge connection will remove miscellaneous mouthful and discharge gate confined arc apron, the arc apron is connected with the lateral wall of staving through the hasp.
The utility model has the advantages that: treat through first screening mechanism and second screening mechanism and detect soil and carry out twice filtration screening, filter impurity in the soil and make later stage detection more accurate. After each use, the impurities in the barrel body can be cleaned through the top opening and the side wall impurity removing opening of the barrel body, and the use is convenient.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a screen basket.
Fig. 3 is a schematic structural view of a quadrangular pyramid-shaped projection.
Detailed Description
As shown in the attached drawings, the screening device for soil detection comprises a barrel body 1, a first screening mechanism arranged at the upper part of the barrel body 1, a second screening mechanism arranged at the middle part of the barrel body 1 and a crushed material collecting cavity 2 arranged at the lower part of the barrel body 1;
the top of the barrel body 1 is open, a plurality of supporting legs 3 are arranged at the bottom of the barrel body 1, a driving motor 4 is arranged at the center of the bottom of the barrel body 1, and a driving shaft of the driving motor 4 is connected with a rotating shaft 5 which extends into the barrel body 1 and is vertically arranged;
the first screening mechanism comprises a plurality of pairs of crushed aggregates 6 connected with the upper part of the rotating shaft 5 and a screen basket 7 fixedly connected with the inner wall of the upper part of the barrel body 1, the plurality of pairs of crushed aggregates 6 are arranged at equal intervals from top to bottom, and the lengths of the plurality of pairs of crushed aggregates decrease in sequence, and the screen basket 7 comprises a circular screen hole bottom plate 8 positioned below the plurality of pairs of crushed aggregates 6 and a conical screen cylinder 9 connected with the screen hole bottom plate 8;
the second screening mechanism comprises a pair of horizontally arranged rod-shaped stirring rods 10 connected with the middle part of the rotating shaft 5, a plurality of four-pyramid-shaped convex parts 11 arranged at the upper part and the lower part of the rod-shaped stirring rods 10 oppositely, and a screen plate 12 arranged below the rod-shaped stirring rods 10;
the crushed material collecting cavity 2 is formed between the screen plate 12 and the bottom of the barrel body 1, and a discharge hole is formed in the side wall of the bottom of the barrel body 1.
The pairs of crushed aggregates 6, the screen basket 7, the rod-shaped stirring rod 10 and the protruding part 11 are all made of stainless steel.
The conical net barrel 9 is formed by fixedly connecting a plurality of fan-shaped screens.
The top of the conical net cylinder 9 is fixedly connected with the inner wall of the upper part of the barrel body 1.
The aperture of the screen mesh plate 12 is smaller than the aperture of the screen mesh on the screen mesh bottom plate 8 and the conical screen cylinder 9.
Impurity removing openings are formed in the side wall of the barrel body 1 between the sieve mesh bottom plate 8 and the sieve mesh plate 12, one sides of the impurity removing openings and the discharge opening are respectively connected with an arc-shaped cover plate 13 which is used for removing the impurity openings and sealing the discharge opening through hinges, and the arc-shaped cover plate 13 is connected with the side wall of the barrel body 1 through a lock catch.
The working principle is as follows: an operator puts soil to be detected into the barrel through the top opening of the barrel, starts the driving motor 4, and finishes primary impurity removal screening through a plurality of pairs of crushed material rods 6 of the first screening mechanism and a screen basket 7 fixedly connected with the inner wall of the upper part of the barrel 1; smashed soil falls into second screening mechanism in, carries out the edulcoration screening of second time through the protruding portion 11 and the sieve net board 12 of a pair of bar-shaped puddler 10, a plurality of four pyramid shape that the level set up, smashes soil and finally falls into crushed aggregates and collects the chamber 2. And closing the driving motor 4, opening the arc-shaped cover plate 13 on the discharge hole to take out the crushed soil, and performing subsequent detection. Can take out the inside residual impurity of staving through the uncovered and lateral wall impurity removal mouth in top of staving after using up at every turn, make things convenient for next use.
Claims (6)
1. A screening device for soil detection is characterized by comprising a barrel body (1), a first screening mechanism arranged at the upper part of the barrel body (1), a second screening mechanism arranged at the middle part of the barrel body (1) and a crushed material collecting cavity (2) arranged at the lower part of the barrel body (1);
the top of the barrel body (1) is open, a plurality of supporting legs (3) are arranged at the bottom of the barrel body (1), a driving motor (4) is arranged at the center of the bottom of the barrel body (1), and a driving shaft of the driving motor (4) is connected with a rotating shaft (5) which extends into the barrel body (1) and is vertically arranged;
the first screening mechanism comprises a plurality of pairs of crushed material rods (6) connected with the upper part of the rotating shaft (5) and a screen basket (7) fixedly connected with the inner wall of the upper part of the barrel body (1), the plurality of pairs of crushed material rods (6) are arranged at equal intervals from top to bottom, and the lengths of the plurality of pairs of crushed material rods are sequentially reduced in a descending manner, and the screen basket (7) comprises a circular screen hole bottom plate (8) positioned below the plurality of pairs of crushed material rods (6) and a conical screen cylinder (9) connected with the screen hole bottom plate (8);
the second screening mechanism comprises a pair of horizontally arranged rod-shaped stirring rods (10) connected with the middle part of the rotating shaft (5), a plurality of four-pyramid-shaped protrusions (11) oppositely arranged at the upper part and the lower part of the rod-shaped stirring rods (10), and a screen plate (12) arranged below the rod-shaped stirring rods (10);
the crushed material collecting cavity (2) is formed between the screen plate (12) and the bottom of the barrel body (1), and a discharge hole is formed in the side wall of the bottom of the barrel body (1).
2. The screening device for soil detection according to claim 1, wherein the pairs of the crushed material rods (6), the screen basket (7), the rod-shaped stirring rods (10) and the protrusions (11) are made of stainless steel.
3. A screening device for soil detection according to claim 1, wherein said conical screen cylinder (9) is formed by a plurality of fan-shaped screens fastened to each other.
4. A screening device for soil detection according to claim 1, wherein the top of said conical net drum (9) is fixedly connected to the upper inner wall of the tub (1).
5. A screening device for soil detection according to claim 1, wherein the mesh openings of said screen panel (12) are smaller than the mesh openings of said mesh floor (8) and conical mesh cylinder (9).
6. The screening device for soil detection according to claim 1, wherein a trash removal opening is formed in the side wall of the barrel body (1) between the screen hole bottom plate (8) and the screen plate (12), an arc-shaped cover plate (13) for sealing the trash removal opening and the discharge opening is connected to one side of each trash removal opening and one side of each discharge opening through hinges, and the arc-shaped cover plate (13) is connected with the side wall of the barrel body (1) through a lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808505.4U CN213749297U (en) | 2020-11-30 | 2020-11-30 | A screening plant for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808505.4U CN213749297U (en) | 2020-11-30 | 2020-11-30 | A screening plant for soil detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213749297U true CN213749297U (en) | 2021-07-20 |
Family
ID=76831125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808505.4U Expired - Fee Related CN213749297U (en) | 2020-11-30 | 2020-11-30 | A screening plant for soil detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213749297U (en) |
-
2020
- 2020-11-30 CN CN202022808505.4U patent/CN213749297U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |