CN218834737U - Preceding processing apparatus is used in soil testing - Google Patents

Preceding processing apparatus is used in soil testing Download PDF

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Publication number
CN218834737U
CN218834737U CN202223500517.6U CN202223500517U CN218834737U CN 218834737 U CN218834737 U CN 218834737U CN 202223500517 U CN202223500517 U CN 202223500517U CN 218834737 U CN218834737 U CN 218834737U
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box
grinding
filter screen
soil detection
soil
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CN202223500517.6U
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黄述芳
聂来聪
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Shandong Qimei Instrument Co ltd
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Shandong Qimei Instrument Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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Abstract

The utility model discloses a pre-processing device for soil detection, which relates to the technical field of soil detection devices, wherein an upper crushing cavity and a lower grinding cavity are arranged in a box body, and a partition plate is arranged between the crushing cavity and the grinding cavity; be equipped with auger blade in the pivot, the one end of baffle is equipped with the coarse strainer, it is in to grind the chamber the lower part of coarse strainer is equipped with the first grinding roller and the second grinding roller of mutually supporting, the lower part of grinding the chamber is equipped with thin filter screen, the box is in the lower part of thin filter screen is equipped with the sample box. The dried soil sample is crushed into small size in the crushing cavity by the auger blade, soil particles are ground into powder with uniform granularity, and the powder falls down from the fine filter screen to the sample box to finish collection. The crushing and grinding processes do not need excessive intervention, the labor cost is saved, the processing speed is higher, the obtained soil sample powder is fine and uniform in granularity, and the accuracy of a detection result is higher.

Description

Preceding processing apparatus is used in soil testing
Technical Field
The utility model relates to a soil detection device technical field, concretely relates to preceding processing apparatus is used in soil detection.
Background
The soil is composed of various granular mineral substances, organic substances, water, air, microorganisms and the like; in some planting areas, soil needs to be detected to ensure the health of the soil environment and the healthy growth of crops. Before soil detection, samples are mostly required to be processed so as to ensure the accuracy of experimental detection results. At present, the pretreatment of a soil sample comprises drying, crushing, grinding and the like, especially, the crushing and grinding processes mostly adopt a manual operation mode, the manpower is wasted, the treatment speed is slow, and the granularity of the soil sample obtained after the treatment is uneven, so that the detection accuracy is influenced.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: aiming at the defects in the prior art, the pretreatment device for soil detection is provided, the treatment speed is high, the obtained soil sample has uniform granularity, and the manpower is saved.
In order to solve the technical problem, the technical scheme of the utility model is that:
a pre-treatment device for soil detection comprises a box body, wherein a feeding port of the box body is provided with a cover body, an upper crushing cavity and a lower grinding cavity are arranged in the box body, and a partition plate is arranged between the crushing cavity and the grinding cavity;
smash the intracavity and be equipped with the pivot, the one end of pivot has the drive shaft of first motor through the coupling joint, be equipped with auger blade in the pivot, the one end of baffle is equipped with the coarse screen, it is in to grind the chamber the lower part of coarse screen is equipped with the first grinding roller and the second grinding roller of mutually supporting, the lower part of grinding the chamber is equipped with thin filter screen, the box is in the lower part of thin filter screen is equipped with the sample box.
As modified technical scheme, the baffle is equipped with first slot, the coarse strainer is inserted and is established in the first slot, the outside one end of coarse strainer stretches out the box just is connected with first limiting plate, the outside of first limiting plate is equipped with the first in command.
As an improved technical scheme, the bottom of the box body is provided with a horizontal second slot, the thin filter screen is inserted into the second slot, one end of the outer side of the thin filter screen extends out of the box body and is connected with a second limiting plate, and a second handle is arranged on the outer side of the second limiting plate.
As an improved technical scheme, a material collecting groove is arranged at the lower part of the partition plate, the side walls of the material collecting groove are all arranged in an inward inclined mode, and an outlet at the bottom of the material collecting groove is located right above the first grinding roller and the second grinding roller.
As modified technical scheme, the coarse strainer with fine filter screen sets up respectively the both ends of box, grind the bottom surface in chamber and follow coarse strainer one end to fine filter screen one end downward sloping setting.
As an improved technical scheme, the rotating shaft is provided with a stirring device between the adjacent auger blades, the stirring device comprises a fixed rod, one end of the fixed rod is provided with an arc-shaped fixed plate, the fixed plate is connected with the rotating shaft through a bolt, and the other end of the fixed rod is provided with a stirring claw.
As the preferred technical scheme, the stirring claw is provided with two clamping plates which are arranged in parallel, and the fixing rod is inserted between the two clamping plates and is fixedly connected with the two clamping plates through bolts.
As a preferred technical scheme, the bottom of the crushing cavity is arranged in an arc shape.
As a preferred technical scheme, the bottom of the box body is provided with a sliding groove, the top of the sample box is provided with a sliding block, and the sample box is arranged at the lower part of the box body in a sliding mode.
Since the technical scheme is used, the beneficial effects of the utility model are that:
the utility model discloses a pretreatment device for soil detection, which comprises a box body, wherein a feed opening of the box body is provided with a cover body, an upper crushing cavity and a lower grinding cavity are arranged in the box body, and a partition plate is arranged between the crushing cavity and the grinding cavity; smash the intracavity and be equipped with the pivot, the one end of pivot has the drive shaft of first motor through the coupling joint, be equipped with auger blade in the pivot, the one end of baffle is equipped with the coarse screen, it is in to grind the chamber the lower part of coarse screen is equipped with the first grinding roller and the second grinding roller of mutually supporting, the lower part of grinding the chamber is equipped with thin filter screen, the box is in the lower part of thin filter screen is equipped with the sample box. The dried soil sample is crushed into small size by the auger blade in the crushing cavity and pushed by the auger blade to reach the coarse strainer, large soil particles are left above the coarse strainer after being filtered by the coarse strainer, fine particles reach the grinding cavity, the soil particles are ground into powder with uniform granularity under the matching action of the first grinding roller and the second grinding roller, and the powder falls down from the fine strainer to reach the sample box to be collected. The crushing and grinding processes do not need excessive intervention, the labor cost is saved, the processing speed is higher, the obtained soil sample powder is fine and uniform in granularity, and the accuracy of a detection result is higher.
The utility model discloses a baffle is equipped with first slot, the coarse strainer is inserted and is established in the first slot, the outside one end of coarse strainer stretches out the box just is connected with first limiting plate, the outside of first limiting plate is equipped with the first in command. The coarse strainer can be conveniently disassembled and assembled, the coarse strainer can be conveniently cleaned and replaced, and the using effect is better.
The bottom of box is equipped with the horizontally second slot, fine filter screen inserts and establishes in the second slot, the outside one end of fine filter screen stretches out the box and is connected with the second limiting plate, the outside of second limiting plate is equipped with the second handle. The fine filter screen is convenient to disassemble and assemble, the fine filter screens with different meshes can be selected according to requirements, and the adaptability is stronger.
The lower part of the partition plate is provided with a material collecting groove, the side wall of the material collecting groove is inclined inwards, and the bottom outlet of the material collecting groove is positioned right above the first grinding roller and the second grinding roller. The material that the coarse strainer fell in through the concentration of collecting tank, then fell in the handing-over seam department of first grinding roller and second grinding roller, and the material is difficult for falling from the both sides of first grinding roller and second grinding roller, grinds effectually.
The coarse strainer with fine filter screen sets up respectively the both ends of box, grind the bottom surface in chamber and follow coarse strainer one end to fine filter screen one end downward sloping setting. Ground soil sample along the bottom surface landing to fine filter screen department that the slope set up, be difficult for producing in grinding the intracavity and pile up excellent in use effect.
The pivot is adjacent be equipped with agitating unit between the auger blade, agitating unit includes the dead lever, the one end of dead lever is equipped with curved fixed plate, the fixed plate with bolted connection is passed through in the pivot, the other end of dead lever is equipped with the stirring claw. The stirring claw can be stirred the soil sample who smashes the chamber bottom to the soil sample is piled up in the bottom of smashing the chamber, and the stirring claw plays the effect of dispersion to the soil sample simultaneously, and the crushing effect of cooperation auger blade is better. The stirring claw is provided with two clamping plates which are arranged in parallel, and the fixed rod is inserted between the two clamping plates and is fixedly connected with the two clamping plates through bolts. The fixing rod and the stirring claw can be conveniently disassembled and assembled, and the maintenance and the replacement are convenient.
Smash the bottom arc setting in chamber, the soil sample through the lateral wall landing to the bottom in crushing chamber to move forward under the effect of auger blade, the soil sample is difficult to produce in crushing intracavity and piles up.
The bottom of box is equipped with the spout, the top of sample box is equipped with the slider, the sample box slides and sets up the lower part of box. Can be convenient carry out dismouting, convenient to use to the sample box.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view in another direction of the embodiment of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the invention;
FIG. 4 is a schematic view of the structure of the case of FIG. 1;
FIG. 5 is a schematic view of the coarse strainer of FIG. 1;
FIG. 6 is a schematic view of the construction of the fine screen of FIG. 1;
FIG. 7 is a schematic diagram of the sample cartridge of FIG. 1;
FIG. 8 is a schematic view of the stirring device of FIG. 1;
wherein: 1. a box body; 2. a cover body; 3. a grinding chamber; 4. a grinding chamber; 5. a partition plate; 6. a rotating shaft; 7. a first motor; 8. a screw blade; 9. coarse filtration; 10. a first grinding roll; 11. a second grinding roller; 12. a fine filter screen; 13. a sample cartridge; 14. a first slot; 15. a first limit plate; 16. a first handle; 17. a second slot; 18. a second limiting plate; 19. a second handle; 20. a material collecting groove; 21. fixing the rod; 22. a fixing plate; 23. a stirring claw; 24. clamping a plate; 25. a chute; 26. a slider; 27. a second motor.
Detailed Description
The invention is further explained below by referring to the drawings and examples.
As shown in fig. 1 to 8, a pretreatment device for soil detection comprises a box body 1, wherein a feeding port of the box body 1 is provided with a cover body 2, a crushing cavity 3 and a grinding cavity 4 which are arranged up and down are arranged in the box body 1, and a partition plate 5 is arranged between the crushing cavity 3 and the grinding cavity 4; smash the pivot 6 that is equipped with horizontal setting in the chamber 3, the one end of pivot 6 is passed box 1 and is had the drive shaft of first motor 7 through the coupling joint, be equipped with auger blade 8 on the pivot 6, baffle 5 is equipped with coarse strainer 9 in the one end of keeping away from first motor 7, it is in to grind the chamber 4 the lower part of coarse strainer 9 is equipped with the first grinding roller 10 and the second grinding roller 11 of mutually supporting, and first grinding roller 10 and second grinding roller 11 drive through two second motors 27 that the outside set up respectively in this embodiment, and the rotation direction of first grinding roller 10 and second grinding roller 11 is opposite, the lower part of grinding chamber 4 is equipped with fine filter screen 12, box 1 is in the lower part of fine filter screen 12 is equipped with sample box 13. The dried soil sample is crushed into small size by the auger blade 8 in the crushing cavity 3 and pushed by the auger blade 8 to reach the coarse filter 9, large soil particles are left above the coarse filter 9 after being filtered by the coarse filter 9, fine particles reach the grinding cavity 4, the soil particles are ground into powder with uniform granularity under the matching action of the first grinding roller 10 and the second grinding roller 11, and the powder falls down from the fine filter 12 to reach the sample box 13 to finish collection. Excessive intervention is not needed in the crushing and grinding processes, the labor cost is saved, the processing speed is higher, the obtained soil sample powder is fine and uniform in granularity, and the accuracy of the detection result is higher.
Baffle 5 is equipped with first slot 14, coarse screen 9 inserts and establishes in the first slot 14, the outside one end of coarse screen 9 stretches out box 1 and be connected with first limiting plate 15, the outside of first limiting plate 15 is equipped with the first in command 16. The coarse strainer 9 can be conveniently disassembled and assembled, the coarse strainer 9 can be conveniently cleaned and replaced, and the using effect is better. The bottom of box 1 is equipped with horizontally second slot 17, fine filter screen 12 is inserted and is established in the second slot 17, the outside one end of fine filter screen 12 stretches out box 1 and be connected with second limiting plate 18, the outside of second limiting plate 18 is equipped with second handle 19. The fine filter screens 12 can be conveniently disassembled and assembled, the fine filter screens 12 with different meshes can be selected according to requirements, and the adaptability is stronger. The first limiting plate 15 and the second limiting plate 18 can limit the insertion depth of the coarse filter screen 9 and the fine filter screen 12, and the first handle 16 and the second handle 19 can more conveniently take and place the coarse filter screen 9 and the fine filter screen 12.
The lower part of the partition plate 5 is provided with a material collecting groove 20, the side walls of the material collecting groove 20 are all arranged in an inward inclined mode, and the bottom outlet of the material collecting groove 20 is located right above the first grinding roller 10 and the second grinding roller 11. The materials falling from the coarse screen 9 are collected in the collecting groove 20 and then fall at the joint seam of the first grinding roller 10 and the second grinding roller 11, the materials are not easy to fall from the two sides of the first grinding roller 10 and the second grinding roller 11, and the grinding effect is good.
Coarse strainer 9 with fine filter screen 12 sets up respectively the both ends of box 1, the bottom surface of grinding chamber 4 sets up from coarse strainer 9 one end to fine filter screen 12 one end downward sloping. The ground soil sample slides to the fine filter screen 12 along the obliquely arranged bottom surface, is not easy to accumulate in the grinding cavity 4, and has good use effect.
The pivot 6 is adjacent be equipped with agitating unit between the auger blade 8, agitating unit includes dead lever 21, the one end of dead lever 21 is equipped with curved fixed plate 22, fixed plate 22 with pivot 6 passes through bolted connection, the other end of dead lever 21 is equipped with stirring claw 23. Stirring claw 23 can be stirred the soil sample who smashes the chamber 3 bottom to the soil sample is piled up in the bottom of smashing chamber 3, and stirring claw 23 plays the effect of dispersion to soil sample simultaneously, and the crushing effect of cooperation auger blade 8 is better. The stirring claw 23 is provided with two clamping plates 24 which are arranged in parallel, and the fixing rod 21 is inserted between the two clamping plates 24 and is fixedly connected with the two clamping plates 24 through bolts. The fixing rod 21 and the stirring claw 23 can be conveniently disassembled and assembled, so that the maintenance and the replacement are convenient. In order to prevent the inner wall of the box body 1 from being scratched, the top of the stirring claw 23 is arranged in an arc shape, and the acting force between the stirring claw and the box body 1 and the soil sample is softer.
The bottom arc of crushing chamber 3 sets up, and soil sample passes through the lateral wall landing to the bottom of crushing chamber 3 to move forward under the effect of auger blade 8, soil sample is difficult for producing in crushing chamber 3 and piles up.
The bottom of the box body 1 is provided with a sliding groove 25, the top of the sample box 13 is provided with a sliding block 26, and the sample box 13 is arranged at the lower part of the box body 1 in a sliding manner. The sample box 13 can be conveniently disassembled and assembled, and the use is convenient.
It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims (9)

1. The utility model provides a preceding processing apparatus is used in soil detection, includes the box, the dog-house of box is equipped with lid, its characterized in that: an upper crushing cavity and a lower grinding cavity are arranged in the box body, and a partition plate is arranged between the crushing cavity and the grinding cavity;
smash the intracavity and be equipped with the pivot, the one end of pivot has the drive shaft of first motor through the coupling joint, be equipped with auger blade in the pivot, the one end of baffle is equipped with the coarse screen, it is in to grind the chamber the lower part of coarse screen is equipped with the first grinding roller and the second grinding roller of mutually supporting, the lower part of grinding the chamber is equipped with thin filter screen, the box is in the lower part of thin filter screen is equipped with the sample box.
2. The pretreatment device for soil detection according to claim 1, wherein: the baffle is equipped with first slot, the coarse strainer is inserted and is established in the first slot, the outside one end of coarse strainer stretches out the box and is connected with first limiting plate, the outside of first limiting plate is equipped with the first in command.
3. The pretreatment device for soil detection according to claim 1, wherein: the bottom of box is equipped with the horizontally second slot, thin filter screen inserts and establishes in the second slot, the outside one end of thin filter screen stretches out the box just is connected with the second limiting plate, the outside of second limiting plate is equipped with the second handle.
4. The pretreatment device for soil detection according to claim 1, wherein: the lower part of baffle is equipped with the groove that gathers materials, the lateral wall in groove that gathers materials all inwards inclines to set up, the bottom export in groove that gathers materials is located first grinding roller with the second is ground directly over the roller.
5. The pretreatment device for soil detection according to claim 1, wherein: the coarse strainer with fine filter screen sets up respectively the both ends of box, grind the bottom surface in chamber and follow coarse strainer one end to fine filter screen one end downward sloping setting.
6. The pretreatment device for soil detection according to claim 1, wherein: the pivot is adjacent be equipped with agitating unit between the auger blade, agitating unit includes the dead lever, the one end of dead lever is equipped with curved fixed plate, the fixed plate with bolted connection is passed through in the pivot, the other end of dead lever is equipped with the stirring claw.
7. The pretreatment device for soil detection according to claim 6, wherein: the stirring claw is provided with two clamping plates which are arranged in parallel, and the fixing rod is inserted between the two clamping plates and is fixedly connected with the two clamping plates through bolts.
8. The pretreatment device for soil detection according to claim 6, wherein: the bottom of the crushing cavity is arc-shaped.
9. The pretreatment device for soil detection according to claim 1, wherein: the bottom of box is equipped with the spout, the top of sample box is equipped with the slider, the sample box slides and sets up the lower part of box.
CN202223500517.6U 2022-12-16 2022-12-16 Preceding processing apparatus is used in soil testing Active CN218834737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223500517.6U CN218834737U (en) 2022-12-16 2022-12-16 Preceding processing apparatus is used in soil testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223500517.6U CN218834737U (en) 2022-12-16 2022-12-16 Preceding processing apparatus is used in soil testing

Publications (1)

Publication Number Publication Date
CN218834737U true CN218834737U (en) 2023-04-11

Family

ID=87301106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223500517.6U Active CN218834737U (en) 2022-12-16 2022-12-16 Preceding processing apparatus is used in soil testing

Country Status (1)

Country Link
CN (1) CN218834737U (en)

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