CN220188166U - Quick drying sieving mechanism is used in soil detection - Google Patents
Quick drying sieving mechanism is used in soil detection Download PDFInfo
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- CN220188166U CN220188166U CN202321612621.6U CN202321612621U CN220188166U CN 220188166 U CN220188166 U CN 220188166U CN 202321612621 U CN202321612621 U CN 202321612621U CN 220188166 U CN220188166 U CN 220188166U
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- hot air
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title description 2
- 238000007873 sieving Methods 0.000 title description 2
- 238000012216 screening Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000007602 hot air drying Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a rapid drying and screening device for soil detection, which comprises a shell, a feed inlet, a crushing roller assembly, a first screening cylinder assembly, at least one vibrating screening net assembly, a discharge outlet and a hot air drying assembly, wherein the shell is provided with a first screening cylinder assembly; the first screening cylinder component comprises a material guide plate, a screening cylinder and a screening cylinder rotating and driving structure, wherein the screening cylinder is horizontally arranged and rotatably arranged on the screening cylinder rotating and driving structure, and a first sampling port is arranged on the side wall of the shell corresponding to the discharging end of the screening cylinder; the vibrating screen mesh assembly is arranged below the first screen cylinder assembly; the discharge port is arranged below the vibrating screen mesh assembly; the hot air drying assembly comprises hot air supply equipment and a hot air pipe, and the hot air pipe extends into the shell. The utility model provides a device integrating multiple functions of crushing, multistage screening and drying, which avoids transferring samples in multiple devices in the treatment process and improves the treatment efficiency; in addition, multistage screening can be realized according to the requirements, samples with different particle diameters can be produced according to the detection requirements, and the applicability of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for detection, in particular to a rapid drying and screening device for soil detection.
Background
With the improvement of fine agriculture, environmental awareness and the like, soil detection is also gaining more and more importance and use, and the soil cost can be accurately known through detection, so that the method has important reference significance for crop selection, subsequent management, pollution treatment and the like.
Before detection, the soil sample needs to be screened and subjected to necessary drying treatment, the existing equipment is mostly aimed at a specific particle size, only one particle size sample can be produced, and in addition, the integration level of the equipment is often insufficient, and separate equipment is often required for screening and drying.
Disclosure of Invention
The utility model aims to provide a rapid drying and screening device for soil detection, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model provides a rapid drying and screening device for soil detection, which comprises a shell, a feed inlet, a crushing roller assembly, a first screening cylinder assembly, at least one vibrating screening net assembly, a discharge outlet and a hot air drying assembly; the feeding port is arranged at the upper part of the shell and is of a cavity structure with an upper opening and a lower opening, and the lower opening of the feeding port is connected to the feeding end of the crushing roller assembly; the crushing roller assembly is arranged below the feeding hole, and an opening at the lower part of the crushing roller assembly is close to the inner wall of the shell; the first screening cylinder assembly comprises a material guide plate, a screening cylinder and a screening cylinder rotating and driving structure, wherein the screening cylinder is horizontally arranged and rotatably arranged on the screening cylinder rotating and driving structure, the screening cylinder rotating and driving structure is fixed on the inner wall of the shell, the material guide plate is arranged below an opening at the lower part of the shell of the crushing roller and is obliquely arranged, and the other end of the material guide plate penetrates through the material baffle and stretches into the screening cylinder; a first sampling port is arranged on the side wall of the shell corresponding to the discharging end of the screen drum, and comprises a through hole arranged on the shell and a sampling door capable of opening and closing; the vibrating screen mesh assembly is arranged below the first screen cylinder assembly, and a second sampling port is arranged on the side wall of the shell above the screen mesh; the discharging hole is arranged below the vibrating screen assembly, and a third sampling hole is arranged on the side wall of the shell below the discharging hole; the hot air drying assembly comprises hot air supply equipment and a hot air pipe, and the hot air pipe extends into the shell.
Further, the shell is of a cavity structure with a hollow inside, an access door is arranged, a flange is arranged around the access door, the shell can be coated, and detachable connection with the shell is achieved through a buckle.
Further, the crushing roller assembly comprises a crushing roller shell, at least two crushing rollers and a crushing roller driving piece; the crushing roller shell is of a cavity structure with an upper opening and a lower opening, wherein the upper opening is communicated with the lower opening of the feeding hole, and the lower opening is close to the inner wall of the shell; the cross section of the crushing roller shell is in a right trapezoid truncated cone shape, and the vertical side wall of the crushing roller shell is fixed on the inner wall of the shell.
Further, a spiral guide plate is arranged on the inner wall of the screen cylinder, a baffle plate is arranged at the feeding end of the screen cylinder, and the baffle plate is of a disc-shaped structure with a through hole in the center; the discharge end that feed end was kept away from to the screen cylinder is close to the shell inner wall, is 1-3 cm with the shell inner wall distance be provided with the material cup that connects in the through-hole outside of first sample connection, connect the material cup for the inside hollow solid of revolution that the cross-section is trapezoidal, highly great one side is close to the shell inner wall, its height with the through-hole height of first sample connection is unanimous, highly less one side highly is greater than the screen cylinder external diameter, is provided with the through-hole on it, and the screen cylinder stretches into and connects inside the material cup, is located and connects not to be provided with the sieve mesh on the screen cylinder of material cup inside.
Further, the vibratory screening screen assembly includes a screen and a vibrating member; the vibrating piece is an eccentric motor and is arranged on the screen, the distance between the edge of the screen and the inner wall of the shell is 1-2 cm, the edge of the screen is provided with a rubber sheet, the size of the rubber sheet is larger than the distance between the edge of the screen and the inner wall of the shell, and the rubber sheet is bent upwards; the screen is fixed to a projection provided on the inner wall of the housing by a spring.
Further, the section of the discharge hole is inverted trapezoid, and openings are formed in the upper portion and the lower portion; a material receiving baffle is arranged below the discharge hole, and a third sampling hole is arranged on the side wall of the shell above the material receiving baffle.
Further, the hot air pipe comprises a plurality of hot air sub-pipes, one of the hot air sub-pipes stretches into the screen cylinder, one of the hot air sub-pipes stretches into the upper part of the screen, and the other hot air sub-pipe stretches into the upper part of the discharge hole.
Further, the rapid drying and screening device also comprises an air extraction assembly, wherein the air extraction assembly comprises air extraction equipment, a corrugated hose and a plurality of front-end filter heads, and the corrugated hose stretches into the shell and is communicated with the air extraction equipment and the front-end filter heads; one front end filter head is arranged at the top of the shell, one or more front end filter heads are arranged above the screen, and one front end filter head is arranged above the discharge hole; the front end filter head arranged above or below the screen is fixed on the screen through a bracket.
The utility model provides a device integrating multiple functions of crushing, multistage screening and drying, which avoids transferring samples in multiple devices in the treatment process and improves the treatment efficiency; in addition, multistage screening can be realized according to the requirements, samples with different particle diameters can be produced according to the detection requirements, and the applicability of the equipment is improved.
In order to make the concepts and other objects, advantages, features and functions of the present utility model more apparent and understood, a preferred embodiment will be described in detail below with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the technical scheme of the present utility model.
Fig. 2 is a schematic top view of the technical solution of the present utility model.
Fig. 3 is a schematic view of a first screen cartridge assembly according to the teachings of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the rapid drying and screening device for soil detection according to the utility model comprises a shell 1, a feed inlet 2, a crushing roller assembly 3, a first screening cylinder assembly 4, at least one vibrating screening net assembly 5, a discharge outlet 6, a hot air drying assembly 7 and an air pumping assembly 8.
The shell 1 has a hollow cavity structure, preferably a square structure, and also can have a cylinder structure. When the housing 1 has a rectangular parallelepiped structure, an access door 11 is provided to facilitate maintenance and replacement of the internal components. The access door 11 is provided with flanges around, can be wrapped on the shell 1, and is detachably connected with the shell 1 through a hasp and a duckbill buckle.
The feeding port 2 is arranged at the upper part of the shell 1 and is of a cavity structure with an upper opening and a lower opening, and the lower opening of the cavity structure is connected to the feeding end of the crushing roller assembly 3.
The crushing roller assembly 3 is used for crushing the raw material entering from the feed inlet 2 and comprises a crushing roller housing 31, at least two crushing rollers 32 and a crushing roller drive (shown in the figure).
The crushing roller shell 31 is of a cavity structure with upper and lower openings, wherein the upper opening is communicated with the lower opening of the feed inlet 2, the lower opening of the crushing roller shell 31 is close to the inner wall of the shell 1, namely, the cross section of the crushing roller shell 31 is in a right trapezoid truncated cone shape, and the vertical side wall of the crushing roller shell 31 is fixed on the inner wall of the shell 1 to provide space for the first screening cylinder assembly 4.
The first screen cylinder assembly 4 comprises a guide plate 41, a screen cylinder 42, a screen cylinder rotation and drive structure 43.
The screen cylinder 42 is horizontally arranged and rotatably arranged on the screen cylinder rotating and driving structure 43, the screen cylinder 42 can rotate around the axis thereof under the drive of the actuating component of the screen cylinder rotating and driving structure 43,
the screen drum rotating structure of the screen drum rotating and driving structure 43 is a bearing structure, the driving structure is a gear structure driven by a motor, the screen drum rotating and driving structure 43 is fixed on the inner wall of the shell 1, and the specific structure is conventional in the field.
The side wall of the screen cylinder 42 is provided with evenly arranged screen holes, the inner wall is provided with a spiral guide plate 421, the feeding end of the screen cylinder is provided with a baffle plate 422, and the baffle plate 422 is of a disc-shaped structure with a through hole in the center.
The material guide plate 41 is arranged below the opening at the lower part of the crushing roller shell 31, is obliquely arranged, and the other end of the material guide plate passes through the material baffle 422 and stretches into the screen cylinder 42, so that the crushed raw materials of the crushing roller assembly 3 are transferred to the first screen cylinder assembly 4 for first screening.
The discharging end of the screen cylinder 42 far away from the feeding end is close to the inner wall of the shell 1, the distance between the discharging end and the inner wall of the shell 1 is 1-3 cm, a first sampling port 12 is arranged on the side wall of the shell 1 corresponding to the discharging end of the screen cylinder 42, and the first sampling port 12 comprises a through hole arranged on the shell 1 and a sampling door capable of being opened and closed.
The outside of the through hole of the first sampling port 12 is provided with a receiving cup 121, the receiving cup is a revolving body with a trapezoid cross section and a hollow interior, one side with larger height is close to the inner wall of the shell 1, the height of the receiving cup is consistent with that of the through hole of the first sampling port 12, the height of the smaller side is larger than the outer diameter of the screen cylinder 42, the screen cylinder 42 extends into the receiving cup 121, and the screen cylinder 42 positioned in the receiving cup 121 is not provided with screen holes. The receiving cup 121 is used for placing the screened large particles to drop from a gap between the discharge end of the screen cylinder 42 and the inner wall of the shell 1.
The vibrating screen assembly 5 includes a screen 51, a vibrating member 52. The screen 51 is movably connected to the inner wall of the housing 1, and the vibrating member 52 is an eccentric motor and is arranged on the screen 51 to drive the screen 51 to vibrate.
The size of screen cloth 51 of this patent is less than the metal screen cloth of shell 1 internal diameter, and its edge is 1-2 cm with shell 1 inner wall distance the screen cloth 51 edge is provided with sheet rubber 53, sheet rubber 53 size is greater than the screen cloth 51 edge and the distance between the shell 1 inner wall, and it is crooked upwards, can avoid the macroparticle to drop from the gap between screen cloth 51 and the shell 1 inner wall. The screen 51 is fixed to a projection 54 provided on the inner wall of the housing 1 by a spring.
A second sampling port 13 is arranged on the side wall of the shell 1 above the screen 51, and the first sampling port 13 comprises a through hole arranged on the shell 1 and a sampling door which can be opened and closed.
The vibrating screen assemblies 5 may be plural in number, wherein the filter particle sizes of the screens 51 are different.
The discharge port 6 is arranged below the vibrating screen assembly 5, the cross section of the discharge port is inverted trapezoid, and openings are formed in the upper portion and the lower portion.
A material receiving baffle plate 61 is arranged below the discharge port 6, and a third sampling port 14 is arranged on the side wall of the shell 1 above the material receiving baffle plate 61.
The hot air drying assembly 7 comprises a hot air supply device 71 and a hot air pipe 72, wherein the hot air pipe 72 extends into the shell 1. The hot air pipe 72 includes a plurality of hot air sub-pipes 721, wherein one of the hot air sub-pipes 721 extends into the screen cylinder 42, one of the hot air sub-pipes extends above the screen 51, and one of the hot air sub-pipes extends above the discharge port 6.
The air extraction assembly 8 comprises an air extraction device 81, a corrugated hose 82 and a plurality of front-end filter heads 83, wherein the corrugated hose 82 stretches into the shell 1 to be communicated with the air extraction device 81 and the front-end filter heads 83.
One of the front filter heads 83 is disposed at the top of the housing, one or more front filter heads 83 are disposed above the screen 51, and one front filter head 83 is disposed above the discharge port 6.
The front filter head 83 disposed above or below the screen 51 is fixed to the screen 51 by a bracket, and vibrates under the drive of the screen 51, so that dust accumulated by the upper filter can be vibrated down.
The front end filter head 83 is a common filter box structure, the specific structure can be a metal pipe with two open ends, one end is in airtight communication with the corrugated hose 82, the other end is fixed with a filter screen, and the filter screen can be a stainless steel filter screen.
In addition to vibration dust removal, dust removal can also be achieved by reverse blowing of the suction device 81.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "fixed," "disposed," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, in the description of the present utility model, the terms "first" and "second" are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present utility model.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (8)
1. The rapid drying and screening device for soil detection is characterized by comprising a shell, a feed inlet, a crushing roller assembly, a first screening cylinder assembly, at least one vibrating screening net assembly, a discharge outlet and a hot air drying assembly; the feeding port is arranged at the upper part of the shell and is of a cavity structure with an upper opening and a lower opening, and the lower opening of the feeding port is connected to the feeding end of the crushing roller assembly; the crushing roller assembly is arranged below the feeding hole, and an opening at the lower part of the crushing roller assembly is close to the inner wall of the shell; the first screening cylinder assembly comprises a material guide plate, a screening cylinder and a screening cylinder rotating and driving structure, wherein the screening cylinder is horizontally arranged and rotatably arranged on the screening cylinder rotating and driving structure, the screening cylinder rotating and driving structure is fixed on the inner wall of the shell, the material guide plate is arranged below an opening at the lower part of the shell of the crushing roller and is obliquely arranged, and the other end of the material guide plate penetrates through the material baffle and stretches into the screening cylinder; a first sampling port is arranged on the side wall of the shell corresponding to the discharge end of the screen drum; the vibrating screen mesh assembly is arranged below the first screen cylinder assembly and comprises a screen and a vibrating piece; a second sampling port is arranged on the side wall of the shell above the screen; the discharging hole is arranged below the vibrating screen assembly, and a third sampling hole is arranged on the side wall of the shell below the discharging hole; the hot air drying assembly comprises hot air supply equipment and a hot air pipe, and the hot air pipe extends into the shell.
2. The rapid drying and screening device for soil detection according to claim 1, wherein the housing is of a hollow cavity structure, an access door is provided, a flange is arranged around the access door, the housing can be covered, and detachable connection with the housing is achieved through a buckle.
3. The rapid drying and screening apparatus for soil inspection according to claim 1, wherein the crushing roller assembly comprises a crushing roller housing, at least two crushing rollers, and a crushing roller drive; the crushing roller shell is of a cavity structure with an upper opening and a lower opening, wherein the upper opening is communicated with the lower opening of the feeding hole, and the lower opening is close to the inner wall of the shell; the cross section of the crushing roller shell is in a right trapezoid truncated cone shape, and the vertical side wall of the crushing roller shell is fixed on the inner wall of the shell.
4. The rapid drying and screening device for soil detection according to claim 1, wherein a spiral guide plate is arranged on the inner wall of the screen cylinder, a baffle plate is arranged at the feeding end of the screen cylinder, and the baffle plate is of a disc-shaped structure with a through hole in the center; the discharging end of the screen cylinder far away from the feeding end is close to the inner wall of the shell, and the distance between the screen cylinder and the inner wall of the shell is 1 cm to 3cm; the utility model discloses a sieve tube, including first sampling port, second sampling port, sieve tube, first sampling port is including setting up the through-hole on the shell and the sampling door that can open and shut the through-hole outside of first sampling port is provided with and connects the material cup, connect the material cup to be the trapezoidal inside hollow solid of revolution of section, highly great one side is close to the shell inner wall, its height with the through-hole height of first sampling port is unanimous, highly great one side is highly greater than the sieve tube external diameter, is provided with the through-hole on it, and the sieve tube stretches into and connects inside the material cup, is located and is not provided with the sieve mesh on the sieve tube that connects the material cup inside.
5. The rapid drying and screening device for soil detection according to claim 1, wherein the vibrating member is an eccentric motor and is arranged on a screen, the distance between the edge of the screen and the inner wall of the shell is 1 cm to 2cm, a rubber sheet is arranged at the edge of the screen, the size of the rubber sheet is larger than the distance between the edge of the screen and the inner wall of the shell, and the rubber sheet is bent upwards; the screen is fixed to a projection provided on the inner wall of the housing by a spring.
6. The rapid drying and screening device for soil detection according to claim 1, wherein the cross section of the discharge port is inverted trapezoid, and openings are arranged at the upper and lower parts; a material receiving baffle is arranged below the discharge hole, and a third sampling hole is arranged on the side wall of the shell above the material receiving baffle.
7. The rapid drying and screening device for soil detection according to claim 1, wherein the hot air pipe comprises a plurality of hot air sub-pipes, wherein one hot air sub-pipe extends into the interior of the screen cylinder, one hot air sub-pipe extends above the screen, and one hot air sub-pipe extends above the discharge port.
8. The rapid drying and screening device for soil detection according to claim 1, further comprising an air extraction assembly, wherein the air extraction assembly comprises an air extraction device, a corrugated hose and a plurality of front-end filter heads, and the corrugated hose extends into the shell and is communicated with the air extraction device and the front-end filter heads; one front end filter head is arranged at the top of the shell, one or more front end filter heads are arranged above the screen, and one front end filter head is arranged above the discharge hole; the front end filter head arranged above or below the screen is fixed on the screen through a bracket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321612621.6U CN220188166U (en) | 2023-06-21 | 2023-06-21 | Quick drying sieving mechanism is used in soil detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321612621.6U CN220188166U (en) | 2023-06-21 | 2023-06-21 | Quick drying sieving mechanism is used in soil detection |
Publications (1)
Publication Number | Publication Date |
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CN220188166U true CN220188166U (en) | 2023-12-15 |
Family
ID=89109814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321612621.6U Active CN220188166U (en) | 2023-06-21 | 2023-06-21 | Quick drying sieving mechanism is used in soil detection |
Country Status (1)
Country | Link |
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CN (1) | CN220188166U (en) |
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2023
- 2023-06-21 CN CN202321612621.6U patent/CN220188166U/en active Active
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