CN114593976A

CN114593976A - Soil analysis preprocessing device for environmental detection

Info

Publication number: CN114593976A
Application number: CN202210269713.2A
Authority: CN
Inventors: 伦会荣; 李玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-07

Abstract

The invention provides a soil analysis pretreatment device for environmental detection, which relates to the technical field of soil analysis pretreatment, and comprises a shell, wherein the shell is of an internal hollow structure, the bottom end of the shell is also provided with a slot, the top end surface of the shell is fixedly connected with a feeding bin, the feeding bin is communicated with the shell, one side of the shell is also provided with a liquid inlet pipe, the liquid inlet pipe is connected with an external cleaning liquid, the bottom side of one end of the shell is also provided with a liquid discharge pipe, the liquid discharge pipe is connected with an external water pump, the problem that the prior art is difficult to timely remove floating objects, such as plastic objects and other wastes generated in the cleaning process after large-particle soil objects are crushed, and further the subsequent analysis operation is influenced is solved, the guide rail is internally and slidably connected with a guide block, the bottom end of the guide block is provided with a removing plate, and the removing plate which is obliquely arranged in a normal state can effectively remove impurities, such as the plastic objects and the like floating in the cleaning liquid, preventing the impurities from influencing the normal analysis of the soil.

Description

Soil analysis preprocessing device for environmental detection

Technical Field

The invention relates to the technical field of soil analysis and pretreatment, in particular to a soil analysis and pretreatment device for environment detection.

Background

Soil analysis is qualitative and quantitative determination of components and/or physical and chemical properties of soil, and soil needs to be correspondingly pretreated before analysis so as to remove impurities affecting the analysis in the soil.

However, most of the existing pretreatment devices separate large-particle soil into powder for use when treating soil, and it is difficult to remove floating materials, such as plastic materials, generated in the cleaning process after crushing the large-particle soil, thereby affecting the subsequent analysis operation.

Disclosure of Invention

In view of the above, the present invention provides a soil analysis and pretreatment device for environmental testing, which has a rotary table disposed inside a housing, and a separation plate inserted in an annular array outside the rotary table can be retracted to the inside of the rotary table for placement through mutual adsorption of a magnetic attraction block and a sub-control block in a normal state, and can perform a cleaning operation on metal impurities in soil falling through a feeding bin through the separation plate, and the separation plate can rapidly clean the metal impurities adsorbed on the outside of the separation plate when the separation plate contacts a support, thereby achieving a more practical purpose.

The invention provides a soil analysis pretreatment device for environment detection, which specifically comprises: the casing, the casing is inside hollow structure, and the slot has still been seted up to the bottom of casing, at the top of casing face fixedly connected with feeding storehouse, and feeding storehouse and casing link up mutually, still installs the feed liquor pipe in one side of casing, and the feed liquor pipe is connected with outside washing liquid, still is provided with the fluid-discharge tube in the one end bottom side of casing, and the fluid-discharge tube is connected with outside water pump.

Optionally, the rotating discs are provided with two positions, the two rotating discs are connected to the inner position of the shell in a linear array manner, the two rotating discs are located right above the support, and the left side and the right side of the inner portion of the shell are provided with longitudinal grooves in an opposite manner.

Optionally, the bottom end of the casing is inserted with a collection box, the collection box is used for collecting soil, the inside of the casing is fixedly connected with a support, the support is provided with two positions, the two supports are fixedly connected to the left side surface and the right side surface of the inside of the casing in opposite directions, and the inside of the casing is further rotatably connected with a turntable.

Optionally, guide rails are fixedly connected to the inner sides of the two sliding blocks, a transverse through groove is formed in each guide rail, a stop block is fixedly connected to one end of each transverse groove formed in each guide rail, an electric push rod is further mounted in each transverse groove formed in each guide rail and pushed to the left, and a guide block is further slidably connected to the inner side of each guide rail.

Optionally, the shade is folding waterproof construction, and the inside of the inside vertical groove of seting up of casing still sliding connection has the slider, and the screw has been seted up to the inside of slider, and the screw matches with the screw rod, and the bottom of slider and the top of shade are fixed connection mutually, and the slider is equipped with two altogether.

Optionally, a motor is further installed inside the longitudinal groove formed in the housing, a screw is further installed at the upper end of the motor, the screw is rotatably connected to the inner position of the longitudinal groove formed in the housing, and shades are further fixedly connected to the insides of the two longitudinal grooves.

Optionally, the bottom end of the guide block is fixedly connected with a clearing plate, the inside of the clearing plate is a rectangular array and is provided with filter holes, a balance shaft is connected to the inside of the guide block in a sliding mode, the guide block is connected with the electric push rod through the balance shaft, the guide block is matched with the blocking block, and the guide block and the clearing plate are in an inclined state in a normal state.

Optionally, when the guide block contacts with the blocking block, the clearing plate and the guide rail are in a parallel device, a baffle is fixedly connected to the top end face of the guide rail, a separating plate is inserted into the annular array on the outer peripheral face of the rotary table and is of an electromagnetic structure, a magnetic attraction block is installed on one side, close to the rotary table, of the separating plate, contact switches are installed on the front side and the rear side of the separating plate, the separating plate is in a power-off state when the contact switches contact with the support, a power supply device is further arranged inside the rotary table, a sub-control block is further arranged inside the rotary table and is provided with the annular array and is electrically connected with the power supply device, a balancing rod is further installed between the sub-control block and the separating plate, the balancing rod is of a telescopic rod structure, springs are sleeved on the outer side, and magnetic attraction columns are arranged on the side, close to the sub-control block and the separating plate.

Advantageous effects

According to the pretreatment device of each embodiment of the invention, compared with the traditional pretreatment device, the liquid inlet pipe and the liquid outlet pipe are respectively arranged on the left side and the right side in the shell, the collection box is also arranged in the shell, and then the design of rapid cleaning and sedimentation treatment can be carried out after soil enters the shell for pretreatment, so that the problem that subsequent processing is influenced due to a large amount of floating objects in the soil is avoided.

In addition, a guide rail is installed in a longitudinal groove formed in the shell through a sliding block, a guide block is connected to the inside of the guide rail in a sliding mode, a clearing plate is arranged at the bottom end of the guide block, the clearing plate which is obliquely arranged in a normal state can effectively clear impurities such as plastic materials floating in cleaning liquid, and the influence on normal analysis of soil due to the existence of the impurities is avoided.

In addition, the guide rail which is connected inside the shell in a sliding mode can be driven by the motor to rotate the screw rod to enable the guide rail to be subjected to vertical height adjustment inside the shell, the height of the guide block and the height of the cleaning plate are subjected to synchronous adjustment operation through the height adjustment of the motor to the guide rail, and therefore the purpose of fully preprocessing soil needing analysis is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 is a schematic diagram showing a front side view of a pretreatment device according to an embodiment of the present invention in a partially-sectioned and disassembled state;

FIG. 2 is a schematic diagram showing a bottom side view of a pretreatment apparatus according to an embodiment of the present invention, partially in half-section and in a disassembled state;

FIG. 3 shows a schematic view of a housing-to-collection box display structure of a pretreatment device according to an embodiment of the present invention;

FIG. 4 is a schematic view of a rack-to-magnetic pole display configuration of a pretreatment device according to an embodiment of the present invention;

FIG. 5 shows a schematic view of a motor-to-stripper plate display configuration of a pretreatment device according to an embodiment of the present invention;

FIG. 6 shows a schematic view of a rail-to-stripper plate display structure of a pretreatment device in accordance with an embodiment of the present invention;

FIG. 7 shows a schematic view of an enlarged structure at A in FIG. 2 of a pretreatment device according to an embodiment of the present invention;

FIG. 8 shows a schematic diagram of an enlarged structure at B in FIG. 2 of a pretreatment apparatus according to an embodiment of the present invention;

list of reference numerals

1. A housing; 2. a feeding bin; 3. a liquid inlet pipe; 4. a liquid discharge pipe; 5. a support; 6. a turntable; 7. a separation plate; 8. a contact switch; 9. a power supply; 10. dividing a control block; 11. a magnetic block; 12. a balancing pole; 13. a magnetic attraction column; 14. a collection box; 15. a motor; 16. a screw; 17. masking; 18. a guide rail; 19. a slider; 20. a baffle plate; 21. an electric push rod; 22. blocking; 23. a balance shaft; 24. a guide block; 25. and (6) removing the plate.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to 8:

the invention provides a soil analysis pretreatment device for environment detection, which comprises: the cleaning device comprises a shell 1, wherein the shell 1 is of an internal hollow structure, a slot is formed in the bottom end of the shell 1, a feeding bin 2 is fixedly connected to the top end surface of the shell 1, the feeding bin 2 is communicated with the shell 1, a liquid inlet pipe 3 is further installed on one side of the shell 1, the liquid inlet pipe 3 is connected with external cleaning liquid, a liquid outlet pipe 4 is further arranged on the bottom side of one end of the shell 1, the liquid outlet pipe 4 is connected with an external water pump, when a guide block 24 is contacted with a resistance block 22, a cleaning plate 25 and a guide rail 18 are in a parallel device, a baffle plate 20 is further fixedly connected to the top end surface of the guide rail 18, separation plates 7 are inserted in an annular array on the outer peripheral surface of a rotary table 6, the separation plates 7 are of an electromagnetic structure, magnetic suction blocks 11 are installed on one side of the separation plates 7 close to the rotary table 6, contact switches 8 are installed on the front side and the rear side of the separation plates 7, and the separation plates 7 are in a power-off state when the contact switches 8 are contacted with a support 5, still be provided with power supply 9 in the inside of carousel 6, still be annular array in the inside of carousel 6 and be provided with branch control block 10, divide control block 10 and power supply 9 electric connection, still install balancing pole 12 between branch control block 10 and separation plate 7, balancing pole 12 is the telescopic link structure that the spring has been cup jointed to the outside, all is provided with magnetism and inhales post 13 in the side of being close to of branch control block 10 and separation plate 7.

In addition, according to the embodiment of the present invention, as shown in fig. 1 to 3, a collection box 14 is inserted into the bottom end of the housing 1, the collection box 14 is used for collecting soil, two supports 5 are fixedly connected inside the housing 1, the two supports 5 are provided with two positions, the two supports 5 are fixedly connected to the left and right side positions inside the housing 1 in an opposite direction, a rotating disc 6 is further rotatably connected inside the housing 1, the rotating disc 6 is provided with two positions, the two rotating discs 6 are rotatably connected to the inside of the housing 1 in a linear array, the two rotating discs 6 are both located right above the supports 5, and longitudinal grooves are further formed in the left and right sides inside the housing 1 in an opposite direction.

In addition, according to the embodiment of the present invention, as shown in fig. 1 to 6, a motor 15 is further installed inside a longitudinal groove formed inside the housing 1, a screw 16 is further installed at an upper end of the motor 15, the screw 16 is rotatably connected to an inner position of the longitudinal groove formed inside the housing 1, masks 17 are further fixedly connected to insides of the two longitudinal grooves, the masks 17 are of a folding waterproof structure, a slider 19 is further slidably connected to inside of the longitudinal groove formed inside the housing 1, a screw hole is formed inside the slider 19, the screw hole is matched with the screw 16, a bottom end of the slider 19 is fixedly connected to a top end of the mask 17, and the slider 19 is provided with two positions.

In addition, according to the embodiment of the present invention, as shown in fig. 1 to 8, the inner sides of two sliding blocks 19 are further fixedly connected with a guide rail 18, a transverse through groove is formed inside the guide rail 18, one end of the transverse groove formed inside the guide rail 18 is further fixedly connected with a stop block 22, an electric push rod 21 is further installed in the transverse groove formed inside the guide rail 18, the electric push rod 21 pushes to the left side, the inner side of the guide rail 18 is further slidably connected with a guide block 24, the bottom end of the guide block 24 is fixedly connected with a clearing plate 25, filter holes are formed in the clearing plate 25 in a rectangular array, a balance shaft 23 is slidably connected inside the guide block 24, the guide block 24 and the electric push rod 21 are connected through the balance shaft 23, the guide block 24 is matched with the stop block 22, and the guide block 24 and the clearing plate 25 are both in an inclined state in a normal state.

The specific use mode and function of the embodiment are as follows: in the invention, a tray is arranged at the bottom side of a bracket 5 in a shell 1 and is positioned right below the bracket 5, and then crushed soil is put into the shell 1 through a feeding bin 2 arranged at the top end of the shell 1;

in a normal state, the separation plate 7 is magnetically adsorbed through the magnetic attraction block 11 and the sub-control block 10 which are arranged on one side of the separation plate 7, and the separation plate 7 generates magnetism to adsorb metal impurities in the crushed soil falling from the feeding bin 2;

after the separation plate 7 adsorbs the metal impurities in the crushed soil, the metal impurities and the soil are separated by the two separation plates 7 and then continuously fall downwards, and when the separation plate 7 adsorbed with the metal impurities faces to the position right below, the contact switches 8 arranged on the front side and the rear side of the separation plate 7 are in contact with the bracket 5, and the separation plate 7 is in a power-off state currently through the contact of the contact switches 8 and the bracket 5;

when the separating plate 7 is in the power-off state, the magnetic suction block 11 arranged on one side of the separating plate 7 can be separated from the sub-control block 10, and when the separating plate 7 is separated from the sub-control block 10, the separating plate 7 is in the power-off state, the balancing rod 12 arranged on the inner sides of the sub-control block 10 and the separating plate 7 can be used for popping the separating plate 7 outwards, and the purpose of quickly discharging adsorbed metal impurities into a tray for collection is achieved;

after soil enters the shell 1, cleaning solution is pumped into the shell 1 through the liquid inlet pipe 3 arranged on one side of the shell 1 until the cleaning solution is over the soil placed at the bottom in the shell 1;

then, precipitating the soil soaked in the cleaning solution, enabling the impurities with the density being smaller than that of the cleaning solution, such as plastics in the soil, to float on the surface of the cleaning solution, and then driving the screw 16 to rotate by starting a motor 15 arranged in the shell 1;

the height of the guide rail 18 inside the housing 1 is adjusted by the meshing transmission between the screw 16 and the slider 19, until the drive of the screw 16 by the motor 15 is stopped when the most part of the cleaning plate 25 is inside the cleaning liquid;

at this time, the electric push rod 21 arranged on the inner side of the guide rail 18 is started to drive the guide block 24, the guide block 24 slides along the guide rail 18 to the left side, the inclined clearing plate 25 is driven to collect floating objects in the cleaning liquid when the guide block 24 slides to the left side, and the clearing plate 25 is in a parallel state with the guide rail 18 when the guide block 24 is in contact with the stop block 22 arranged on the inner side of the guide rail 18, so that the aim of clearing the floating objects in the soil is fulfilled;

and then, after the cleaning liquid in the shell 1 is connected with an external water pump through a liquid discharge pipe 4 arranged on one side of the shell 1, the cleaning liquid is quickly discharged, and the collection box 14 is drawn out from the interior of the shell 1 to collect the pretreated soil.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. The utility model provides a soil analysis preprocessing device for environmental monitoring which characterized in that includes: casing (1), casing (1) is inside hollow structure, and the slot has still been seted up to the bottom of casing (1), at top face fixedly connected with feeding storehouse (2) of casing (1), feeding storehouse (2) link up with casing (1) mutually, still installs feed liquor pipe (3) in one side of casing (1), and feed liquor pipe (3) are connected with outside washing liquid, still are provided with fluid-discharge tube (4) in the one end bottom side of casing (1), and fluid-discharge tube (4) are connected with outside water pump.

2. The soil analysis pretreatment device for environmental testing as set forth in claim 1, wherein: the bottom of casing (1) is pegged graft and is had collecting box (14), and collecting box (14) are used for collecting soil, at inside fixedly connected with support (5) of casing (1), and support (5) are equipped with two altogether, and two support (5) are subtend fixedly connected in the inside left and right sides face position of casing (1), still rotate in the inside of casing (1) and be connected with carousel (6).

3. The soil analyzing and pretreating device for environmental testing, according to claim 2, wherein: the rotary table (6) is provided with two parts, the two rotary tables (6) are connected to the inner position of the shell (1) in a linear array mode in a rotating mode, the two rotary tables (6) are located right above the support (5), and the left side and the right side of the inner portion of the shell (1) are provided with longitudinal grooves in an opposite mode.

4. The soil analysis pretreatment device for environmental monitoring as set forth in claim 3, wherein: the motor (15) is further installed inside the longitudinal groove formed in the shell (1), the screw rod (16) is further installed at the upper end of the motor (15), the screw rod (16) is rotatably connected to the inner position of the longitudinal groove formed in the shell (1), and the shade (17) is fixedly connected to the inner portions of the two longitudinal grooves.

5. The soil analysis pretreatment device for environmental testing as set forth in claim 4, wherein: shade (17) are folding waterproof construction, and the inside of the vertical groove of seting up of casing (1) inside still sliding connection have slider (19), and the screw has been seted up to the inside of slider (19), screw and screw rod (16) phase-match, the bottom of slider (19) and the top of shade (17) looks fixed connection, and slider (19) are equipped with two altogether.

6. The soil analysis pretreatment device for environmental monitoring as set forth in claim 5, wherein: the inner sides of the two sliding blocks (19) are fixedly connected with guide rails (18), transverse through grooves are formed in the guide rails (18), one ends of transverse grooves formed in the guide rails (18) are fixedly connected with stopping blocks (22), electric push rods (21) are further installed in the transverse grooves formed in the guide rails (18), the electric push rods (21) push towards the left side, and guide blocks (24) are further connected to the inner sides of the guide rails (18) in a sliding mode.

7. The soil analysis pretreatment device for environmental testing as set forth in claim 6, wherein: the bottom fixedly connected with of guide block (24) clears away board (25), clears away the inside of board (25) and is the rectangular array and has seted up the filtration pore, has balance shaft (23) at the inside sliding connection of guide block (24), is connected through balance shaft (23) between guide block (24) and electric putter (21), and guide block (24) and stop block (22) phase-match all are in the tilt state under guide block (24) and the normality of clearing away board (25).

8. The soil analysis pretreatment device for environmental testing as set forth in claim 7, wherein: when the guide block (24) is contacted with the resistance block (22), the clearing plate (25) and the guide rail (18) are in a parallel device, a baffle plate (20) is fixedly connected to the top end face of the guide rail (18), the separation plate (7) is inserted in an annular array on the outer peripheral face of the turntable (6), the separation plate (7) is of an electromagnetic structure, a magnetic attraction block (11) is installed on one side, close to the turntable (6), of the separation plate (7), contact switches (8) are installed on the front side and the rear side of the separation plate (7), the separation plate (7) is in a power-off state when the contact switches (8) are contacted with the bracket (5), a power supply device (9) is further arranged inside the turntable (6), sub control blocks (10) are further arranged in an annular array inside the turntable (6), the sub control blocks (10) are electrically connected with the power supply device (9), and a balance rod (12) is further installed between the sub control blocks (10) and the separation plate (7), the balancing rod (12) is a telescopic rod structure sleeved with a spring at the outer side, and magnetic attraction columns (13) are arranged at the sides, close to the sub-control block (10) and the separation plate (7), of the balancing rod.