Soil testing and debris removal box

Abstract

The present invention discloses a soil detection and impurity removal box, comprising: a box body, a soil inlet arranged on the top wall of the box body, a mobile hot press plate assembly fixed in the box body, a rotating pressure plate assembly arranged at the lower end of the mobile hot press plate assembly and symmetrically arranged, a first rotating filter screen fixed to the inner wall of the box body and symmetrically arranged, a second rotating filter screen arranged at the lower end of the first rotating filter screen and symmetrically arranged, a receiving plate arranged at the lower end of the second rotating filter screen, through holes arranged on both sides of the box body and located at the upper ends of the first rotating filter screen and the second rotating filter screen, and an impurity receiving ladder receiving impurities from the first rotating filter screen and the second rotating filter screen from the through holes. The present invention provides a soil detection and impurity removal box, which is first heated and pressed before passing through a large-mesh filter screen to make the agglomerated soil powdery; and then filtered to improve the filtering effect.

Description

Technical Field

[0001] The invention relates to the field of soil detection, in particular to a soil detection and impurity removal box. Background Art

[0002] In both industry and agriculture, the composition of the soil needs to be tested before further construction or farming can be carried out.

[0003] Soil composition detection is one of the routine monitoring items of soil. The detection method of soil composition is easily affected by the following factors, including: soil moisture, soil particle size, impurity content, soil density, etc.; therefore, in the detection and testing process, in order to improve the accuracy of detection and analysis, it is often necessary to quickly dry, screen, and separate impurities from the soil samples, and then quickly dry and compact the soil samples; effective pre-treatment plays an important role in improving the accuracy of detection.

[0004] The existing impurity removers on the market only use two filter screens with different mesh sizes to filter the soil and remove large-volume impurities; however, the wet soil is mostly agglomerated and the filtering effect is poor. The present invention solves this problem. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a soil detection and impurity removal box, which is first heated and pressed before passing through a large-mesh filter to make the agglomerated soil powdery; and then filtered to improve the filtering effect.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A soil detection and impurity removal box comprises: a box body, a soil inlet arranged on the top wall of the box body, a movable hot pressure plate assembly fixed in the box body, a rotating pressure plate assembly arranged at the lower end of the movable hot pressure plate assembly and symmetrically arranged, a first rotating filter screen fixed to the inner wall of the box body and symmetrically arranged, a second rotating filter screen arranged at the lower end of the first rotating filter screen and symmetrically arranged, a receiving plate arranged at the lower end of the second rotating filter screen, through holes arranged on both sides of the box body and located at the upper ends of the first rotating filter screen and the second rotating filter screen, and an impurity receiving ladder for receiving impurities from the first rotating filter screen and the second rotating filter screen through the through holes.

[0008] The aforementioned soil detection and impurity removal box, the mobile hot pressing plate assembly consists of: an electronic guide rail, an electronic telescopic rod connected to the electronic guide rail, an insulation board connected under the electronic telescopic rod, a constant temperature electric heating rod arranged under the insulation board, and a heat transfer block wrapped in the constant temperature electric heating rod.

[0009] The aforementioned soil detection and impurity removal box, the rotating pressure plate assembly is composed of: a pressure plate electronic rotating shaft fixed to both sides of the inner wall of the box body, and a pressure plate connected to the pressure plate electronic rotating shaft.

[0010] The first rotating filter of the aforementioned soil detection and impurity removal box is composed of: a first filter electronic rotating shaft fixed on both sides of the inner wall of the box, and a first filter connected to the first filter electronic rotating shaft.

[0011] In the aforementioned soil detection and impurity removal box, the aperture of the first filter is 3mm-5mm.

[0012] The second rotating filter of the aforementioned soil detection and impurity removal box is composed of: a second filter electronic rotating shaft fixed on both sides of the inner wall of the box, and a second filter connected to the second filter electronic rotating shaft.

[0013] In the aforementioned soil detection and impurity removal box, the aperture of the second filter is 0.3-0.5 mm.

[0014] The aforementioned soil detection and impurity removal box also includes: a storage tank for receiving the impurity receiving ladder.

[0015] The present invention is beneficial in that:

[0016] The present invention uses the cooperation of a mobile hot pressing plate and a rotating pressure plate to heat and pressurize the soil before passing through a large-mesh filter, so that the agglomerated soil becomes powdery; and then filtered to improve the filtering effect;

[0017] Heating is done at a constant temperature to avoid damaging the components and microorganisms in the soil;

[0018] The filter screen of the present invention is designed as a rotating filter screen and is provided with an impurity receiving ladder and a storage tank, which can automatically store impurities, avoid the trouble of manually removing impurities, improve automation and reduce manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a cross-sectional view of an embodiment of the present invention;

[0020] Meaning of the reference numerals in the figures:

[0021] 1 housing, 2 soil inlet, 3 first rotary filter, 301 first filter electronic shaft, 302 first filter, 4 second rotary filter, 401 second filter electronic shaft, 402 second filter, 5 receiving plate, 6 through hole, 7 impurity receiving ladder, 8 electronic guide rail, 9 electronic telescopic rod, 10 heat insulation board, 11 constant temperature electric heating rod, 12 heat transfer block, 13 pressure plate electronic shaft, 14 pressure plate, 15 storage tank. DETAILED DESCRIPTION

[0022] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] The soil detection and impurity removal box comprises: a box body 1, a soil inlet 2 arranged on the top wall of the box body 1, a mobile hot press plate assembly fixed in the box body 1, a rotating pressure plate 14 assembly arranged at the lower end of the mobile hot press plate assembly and symmetrically arranged, a first rotating filter 3 fixed to the inner wall of the box body 1 and symmetrically arranged, a second rotating filter 4 arranged at the lower end of the first rotating filter 3 and symmetrically arranged, a receiving plate 5 arranged at the lower end of the second rotating filter 4, through holes 6 arranged on both sides of the box body 1 and located at the upper ends of the first rotating filter 3 and the second rotating filter 4, and an impurity receiving ladder 7 receiving impurities from the first rotating filter 3 and the second rotating filter 4 from the through holes 6. Soil enters the box body 1 and first falls on the rotating pressure plate 14 assembly, and after being heated and pressed, the agglomerated soil becomes powder, and then falls into the first rotating filter 3 and the second rotating filter 4 to complete the filtration; the filtered impurities fall into the impurity receiving ladder 7 through the through holes 6 by rotation, and are finally stored in the storage tank 15.

[0024] The movable hot pressing plate assembly consists of: an electronic guide rail 8, an electronic telescopic rod 9 connected to the electronic guide rail 8, a heat insulation board 10 connected to the electronic telescopic rod 9, a constant temperature electric heating rod 11 arranged under the heat insulation board 10, and a heat transfer block 12 wrapped in the constant temperature electric heating rod 11. The rotating pressure plate 14 assembly consists of: an electronic rotating shaft 13 of the pressure plate 14 fixed on both sides of the inner wall of the box body 1, and a pressure plate 14 connected to the electronic rotating shaft 13 of the pressure plate 14. When the soil falls into the pressure plate 14, the electronic telescopic rod 9 extends, the heat transfer block 12 contacts the soil, and then retracts; then the electronic guide rail 8 is driven to move horizontally, and the pressing is repeated, so that the soil on the pressure plate 14 is heated and pressed, so that the agglomerated soil becomes powder.

[0025] The first rotating filter 3 comprises: a first filter 302 electronic rotating shaft 301 fixed on both sides of the inner wall of the box 1, and a first filter 302 connected to the first filter 302 electronic rotating shaft 301. In order to filter out large impurities, as a preferred embodiment, the aperture of the first filter 302 is 3mm-5mm.

[0026] The second rotating filter 4 comprises: a second filter 402 electronic rotating shaft 401401 fixed on both sides of the inner wall of the box 1, and a second filter 402 connected to the second filter 402 electronic rotating shaft 401401. In order to leave only powdery soil, as a preferred embodiment, the aperture of the second filter 402 is 0.3-0.5 mm.

[0027] After the filtering is completed, the first filter screen 302 electronic rotating shaft 301 and the second filter screen 402 electronic rotating shaft 401401 rotate, and the impurities on the filter screens fall into the impurity receiving ladder 7 through the through hole 6, and are then received and stored by the storage tank 15 set on the plane.

[0028] The present invention heats and pressurizes the soil before passing through the large-mesh filter to make the agglomerated soil powdery; then filters to improve the filtering effect; the heating adopts constant temperature heating to avoid damaging the components and microorganisms in the soil; the filter is designed as a rotating filter and is equipped with an impurity receiving ladder 7 and a storage tank 15, which can automatically store impurities, avoid the trouble of manually removing impurities, improve automation and reduce manpower.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. Soil detection and impurity removal box, characterized in that: include: A box body, a soil inlet arranged on the top wall of the box body, a movable hot pressure plate assembly fixed in the box body, a rotating pressure plate assembly arranged at the lower end of the movable hot pressure plate assembly and symmetrically arranged, a first rotating filter screen fixed to the inner wall of the box body and symmetrically arranged, a second rotating filter screen arranged at the lower end of the first rotating filter screen and symmetrically arranged, a receiving plate arranged at the lower end of the second rotating filter screen, through holes arranged on both sides of the box body and located at the upper ends of the first rotating filter screen and the second rotating filter screen, and an impurity receiving ladder for receiving impurities from the first rotating filter screen and the second rotating filter screen through the through holes; The movable hot pressing plate assembly is composed of: an electronic guide rail, an electronic telescopic rod connected to the electronic guide rail, a heat insulation board connected under the electronic telescopic rod, a constant temperature electric heating rod arranged under the heat insulation board, and a heat transfer block wrapped in the constant temperature electric heating rod; the rotating pressure plate assembly is composed of: a pressure plate electronic rotating shaft fixed on the opposite sides of the inner wall of the box, and a split pressure plate connected to the electronic rotating shafts of the pressure plates on both sides; when the soil falls into the pressure plate, the electronic telescopic rod is extended to make the heat transfer block contact the soil, and then retracted; then the electronic guide rail is driven to move horizontally, and the pressing is repeated, so that the soil on the pressure plate is heated and pressed, so that the structure The soil in the block is powdered; the first rotating filter is composed of: the first filter electronic rotating shaft fixed on the opposite sides of the inner wall of the box, and the split first filter connected to the first filter electronic rotating shaft on both sides; the second rotating filter is composed of: the second filter electronic rotating shaft fixed on the opposite sides of the inner wall of the box, and the split second filter connected to the second filter electronic rotating shaft on both sides; after the filtering is completed, the first filter electronic rotating shaft and the second filter electronic rotating shaft rotate, and the impurities on the filter fall into the impurity receiving ladder through the through hole, and then are received and stored by the storage tank arranged on the plane.

2. The soil detection and impurity removal box according to claim 1, characterized in that: The movable hot pressing plate assembly comprises: an electronic guide rail, an electronic telescopic rod connected to the electronic guide rail, an insulation board connected under the electronic telescopic rod, a constant temperature electric heating rod arranged under the insulation board, and a heat transfer block wrapped in the constant temperature electric heating rod.

3. The soil detection and impurity removal box according to claim 1, characterized in that: The rotating pressure plate assembly comprises: a pressure plate electronic rotating shaft fixed to both sides of the inner wall of the box body, and a pressure plate connected to the pressure plate electronic rotating shaft.

4. The soil detection and impurity removal box according to claim 1, characterized in that: The first rotating filter comprises: a first filter electronic rotating shaft fixed on both sides of the inner wall of the box, and a first filter connected to the first filter electronic rotating shaft.

5. The soil detection and impurity removal box according to claim 4, characterized in that: The aperture of the first filter is 3mm-5mm.

6. The soil detection and impurity removal box according to claim 1, characterized in that: The second rotating filter comprises: a second filter electronic rotating shaft fixed on both sides of the inner wall of the box body, and a second filter connected to the second filter electronic rotating shaft.

7. The soil detection and impurity removal box according to claim 6, characterized in that: The aperture of the second filter is 0.3-0.5 mm.

8. The soil detection and impurity removal box according to claim 1, characterized in that: Also includes: A storage tank for receiving impurities from a receiving ladder.

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