CN212083012U - Sample preprocessing device for soil detection - Google Patents

Sample preprocessing device for soil detection Download PDF

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Publication number
CN212083012U
CN212083012U CN202020629174.5U CN202020629174U CN212083012U CN 212083012 U CN212083012 U CN 212083012U CN 202020629174 U CN202020629174 U CN 202020629174U CN 212083012 U CN212083012 U CN 212083012U
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CN
China
Prior art keywords
crushing
filter screen
pipe
soil detection
sample
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Expired - Fee Related
Application number
CN202020629174.5U
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Chinese (zh)
Inventor
陈娟
陈桂河
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Individual
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Individual
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Priority to CN202020629174.5U priority Critical patent/CN212083012U/en
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Publication of CN212083012U publication Critical patent/CN212083012U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the field of soil detection, in particular to a sample pretreatment device for soil detection, which comprises a fixed frame, the upper part of the fixing frame is vertically provided with a crushing pipe, the upper and lower ports of the crushing pipe are both open, and the lower port of the crushing pipe is fixedly provided with a filter screen frame through a screw, and the middle part of the filter screen frame is provided with a filter screen, the top end of the crushing pipe is provided with a connecting cover through a screw, the middle part of the top end of the connecting cover is fixedly provided with a motor, the output end of the motor is fixedly connected with a crushing rod, the crushing rod extends into the crushing pipe, and the two sides of the middle lower part of the crushing rod inserted in the crushing pipe are provided with the crushing knives, when the utility model is used for detecting and preprocessing soil samples, by crushing the soil sample and screening and collecting the crushed soil sample, the finely crushed soil sample can be convenient for subsequent detection operation.

Description

Sample preprocessing device for soil detection
Technical Field
The utility model relates to a soil detection technical field especially relates to a sample preprocessing device for soil detection.
Background
In the process of soil detection, be an indispensable step to the collection and the processing of sample, the staff often need mix the stirring with the sample of gathering and reagent solution to in observation and inspection, common sample preprocessing device for soil detection's stirring effect is not ideal enough, and the volume of sample is great, need stir for a long time when directly throwing into processing apparatus and using, consequently need smash the preliminary treatment to the sample.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sample pretreatment device for soil detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sample preprocessing device for soil testing, which comprises a fixing frame, the vertical installation in upper portion of mount is fixed with crushing pipe, two upper and lower ports of crushing pipe are the opening, and the lower port of crushing pipe is fixed with the screen frame through the mounting screw, and the middle part of screen frame is provided with the filter screen, and there is the connection lid on the top of crushing pipe through the mounting screw, the mid-mounting on connection lid top is fixed with the motor, the output of motor is connected and is fixed with crushing pole, crushing pole extends to in the crushing pipe, and insert the both sides of the well lower part of the crushing pole of establishing in crushing pipe and all be provided with crushing sword.
Preferably, an inclined discharge receiving plate is fixedly installed on one side of the bottom of the crushing pipe.
Preferably, the discharging bearing plate is arranged right below the filter screen frame, and two sides of the discharging bearing plate are provided with baffle plates.
Preferably, the diameter of the filter screen in the filter screen frame is the same as the inner diameter of the crushing pipe.
Preferably, the crushing knife at the bottommost end of the crushing rod is positioned at a position of 1cm-2cm above the filter screen.
The utility model has the advantages that:
1. the utility model discloses when detecting the preliminary treatment to soil sample, through smashing soil sample, and the soil sample screening after will smashing is collected, and the soil sample in small, broken bits can be convenient for subsequent detection operation.
2. After smashing and finishing, through dismantling down the connecting cover, can conveniently take out crushing pole and smash the sword and wash, through can dismantling the filter screen frame, can be convenient wash the filter screen in the filter screen frame for this preprocessing device can repetitious usage.
Drawings
FIG. 1 is a schematic structural view of a sample pretreatment device for soil detection according to the present invention;
fig. 2 is the utility model provides a structural schematic is overlooked of filter screen frame of sample preprocessing device for soil detection.
In the figure: 1 mount, 2 crushing pipes, 3 connecting covers, 4 motors, 5 crushing rods, 6 crushing cutters, 7 filter screen frames, 8 discharge carrying plates and 9 filter screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a sample preprocessing device for soil detection, includes mount 1, and the vertical installation in upper portion of mount 1 is fixed with crushing pipe 2, and upper and lower two ports of crushing pipe 2 are the opening, and the lower port of crushing pipe 2 is fixed with filter screen frame 7 through the mounting of screw, and the middle part of filter screen frame 7 is provided with filter screen 9, and the diameter of filter screen 9 in the filter screen frame 7 is the same with the internal diameter of crushing pipe 2.
And the top of crushing pipe 2 is installed through the screw and is connected lid 3, and the mid-mounting on connecting lid 3 top is fixed with motor 4, and the output of motor 4 is connected and is fixed with crushing pole 5, and crushing pole 5 extends to in crushing pipe 2, and inserts and establish the both sides of the middle and lower part of crushing pole 5 in crushing pipe 2 and all be provided with crushing sword 6, and crushing sword 6 of the bottommost on crushing pole 5 is located the 1cm-2cm department above filter screen 9.
One side of the bottom of the crushing pipe 2 is fixedly provided with an inclined discharging bearing plate 8, the discharging bearing plate 8 is arranged under the filter screen frame 7, and two sides of the discharging bearing plate 8 are provided with baffle plates.
In the embodiment, when the soil detection sample is pretreated, a soil sample is placed in the crushing pipe 2, the crushing rod 5 is driven by the motor 4 to rotate at a high speed, the crushing rod 5 drives the crushing cutter 6 to crush and cut the soil sample, and the crushed and cut soil sample falls out through the filter screen 9 on the filter screen frame 7 and falls on the discharging bearing plate 8 to be collected;
the crushing knife 6 at the bottom end of the crushing rod 5 is positioned 1cm-2cm above the filter screen 9, and the crushing knife 6 at the bottom end can avoid the accumulation of soil on the filter screen 9 and promote the falling of the finely crushed soil on the filter screen 9;
after soil is smashed, through dismantling connecting cover 3 down, can conveniently take out crushing pole 5 and smash sword 6 and wash, through can dismantling filter screen frame 7 down, can be convenient wash filter screen 9 in the filter screen frame 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a sample preprocessing device for soil detection, including mount (1), a serial communication port, the vertical installation in upper portion of mount (1) is fixed with crushing pipe (2), two upper and lower ports of crushing pipe (2) are the opening, and the lower port of crushing pipe (2) is fixed with filter screen frame (7) through the mounting screw, and the middle part of filter screen frame (7) is provided with filter screen (9), and the top of crushing pipe (2) is installed through the screw and is connected lid (3), the mid-mounting on connection lid (3) top is fixed with motor (4), the output of motor (4) is connected and is fixed with crushing pole (5), crushing pole (5) extend to in crushing pipe (2), and insert the both sides of the well lower part of crushing pole (5) of establishing in crushing pipe (2) and all be provided with crushing sword (6).
2. The sample pretreatment device for soil detection according to claim 1, wherein an inclined discharge receiving plate (8) is fixed to one side of the bottom of the pulverization tube (2).
3. The sample pretreatment device for soil detection according to claim 2, wherein the discharge receiving plate (8) is provided directly below the screen frame (7), and the discharge receiving plate (8) is provided with a baffle plate on both sides.
4. The sample pretreatment device for soil detection according to claim 1, wherein a diameter of the screen (9) in the screen frame (7) is the same as an inner diameter of the pulverization tube (2).
5. The sample pretreatment device for soil detection according to claim 1, wherein the lowermost crushing knife (6) of the crushing rod (5) is located 1cm to 2cm above the screen (9).
CN202020629174.5U 2020-04-23 2020-04-23 Sample preprocessing device for soil detection Expired - Fee Related CN212083012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020629174.5U CN212083012U (en) 2020-04-23 2020-04-23 Sample preprocessing device for soil detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020629174.5U CN212083012U (en) 2020-04-23 2020-04-23 Sample preprocessing device for soil detection

Publications (1)

Publication Number Publication Date
CN212083012U true CN212083012U (en) 2020-12-04

Family

ID=73597018

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020629174.5U Expired - Fee Related CN212083012U (en) 2020-04-23 2020-04-23 Sample preprocessing device for soil detection

Country Status (1)

Country Link
CN (1) CN212083012U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201204

Termination date: 20210423