CN212363834U

CN212363834U - Sample processing device for soil detection

Info

Publication number: CN212363834U
Application number: CN202021125885.5U
Authority: CN
Inventors: 朱霞英
Original assignee: Shanxi Jiufeng Testing Technology Co ltd
Current assignee: Shanxi Jiufeng Testing Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-15
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a sample processing apparatus for soil detection belongs to soil technical field, including box and feed inlet, the embedding of the upper end opening part of box is provided with the feed inlet, the first fixed block of inner wall upper end fixedly connected with of box, and the one end coupling swing joint of first fixed block has crushing roller, the inner wall middle part fixedly connected with second fixed block of box, the one end fixedly connected with sleeve pipe of second fixed block, and the embedding of sheathed tube lower extreme is provided with the screen cloth. The utility model discloses when handling soil, put into soil from the feed inlet earlier, then pulverize comparatively big clod through two crushing rollers, and less clod can drop down from the gap of the notch of crushing roller and tang to solved current sample processing device for soil testing and handled at soil sample, mineral hard block can be existing in inside, cause the screen cloth to block up easily, be unfavorable for the problem of the use of device.

Description

Sample processing device for soil detection

Technical Field

The utility model belongs to the technical field of soil, specifically be a sample processing apparatus for soil detection.

Background

On the basis of knowing a pollution source, a pollution mode, pollution history and current situation, sampling points are arranged by comprehensively considering the conditions of soil types, soil matrix, terrain, natural vegetation or crops and the like, if a field is small and the shape is regular, a diagonal method and a quincunx method can be used, the distribution of pollutants in the soil has horizontal difference caused by the distance from the pollution source and vertical difference caused by different time and other factors, so that soil samples are collected according to the soil profile layers, the soil profile layers need to consider the occurrence layers of various types of soil, and the most representative uniform layer parts are selected to collect the soil samples by considering different mechanical compositions, structures, organic matter contents and the like of the soil.

However, when the existing sample processing device for soil detection processes soil samples, mineral hard blocks exist inside the device, so that a screen mesh is easily blocked, the device is not beneficial to use, efficient crushing processing on the soil cannot be effectively carried out, volatilization of organic pollutants in the soil cannot be effectively accelerated, and analysis and detection on each component in mixed gas are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current sample processing apparatus for soil testing when soil sample handles, inside can have the mineral hard block, causes the screen cloth to block up easily, is unfavorable for the use of device, and can not effectually carry out efficient shredding to soil, and can not effectual in the acceleration soil organic pollutant volatilize, and be not convenient for carry out analysis, the problem that detects to each component in the mist, provide a sample processing apparatus for soil testing.

The utility model adopts the technical scheme as follows: a sample processing device for soil detection comprises a box body and a feed inlet, wherein the feed inlet is embedded at the upper end opening of the box body, a first fixed block is fixedly connected at the upper end of the inner wall of the box body, a crushing roller is movably connected at one end of the first fixed block, a second fixed block is fixedly connected at the middle part of the inner wall of the box body, a sleeve is fixedly connected at one end of the second fixed block, a screen is embedded at the lower end of the sleeve, a rotating shaft is arranged at the lower end opening of the screen, stirring blades are welded at one side of the upper end of the rotating shaft, a discharge hole is embedded at one side of the lower end of the box body, a soil volatile odor detector is arranged at the left end of the box body, a pipeline is embedded at the upper end of the soil volatile odor detector, and an air, the utility model discloses a vibrating screen, including box, exhaust fan, dust screen, bumper bar, first vibrating spring, second vibrating spring, the inside embedding of the one end embedding of exhaust fan is provided with the dust screen, the inside bottom fixedly connected with bumper bar of box, the inside embedding of the lower extreme of bumper bar is provided with first vibrating spring, the upper end embedding of first vibrating spring is provided with second vibrating spring, inside lower extreme one side fixedly connected with spout of box, the upper end fixedly connected with vibrating plate of bumper bar, the inside embedding of vibrating plate is provided with the heating wire, the lower extreme bottom fixedly connected with shock dynamo.

The number of the crushing rollers is two, the convex mouths of the two crushing rollers are matched with the concave openings, and one ends of the crushing rollers are provided with motors in a matched mode through belts.

The buffer rod is located between the bottom of the box body and the vibration plate, the upper end of a first vibration spring inside the buffer rod is in concave-convex fit with the lower end of a second vibration spring, and the first vibration spring and the second vibration spring are matched and arranged inside the buffer rod.

Wherein, the heating wire is located the inside fretwork department of vibrations board, and the highest temperature of heating wire is 45.

The sleeve is matched with the screen, the rotating shaft and the stirring blades, and the bottom of the lower end of the rotating shaft is provided with a motor in a matching way.

Wherein, the motor, the soil volatile smell detector that the lower extreme bottom of pivot and the supporting setting of one end of crushing roller, shock dynamo all carry out electric connection through control switch and external power source.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when handling soil, put into soil from the feed inlet earlier, then pulverize comparatively big clod through two crushing rollers, and less clod can drop down from the gap of the notch of crushing roller and tang to solved current sample processing apparatus for soil testing when soil sample is handled, mineral hard piece can not exist inside, be difficult to cause the screen cloth to block up, and do benefit to the problem of the use of device.

2. The utility model discloses in, after soil block has been smashed by the crushing roller and the stirring vane of top, drop soil to the upper end surface of vibrations board through the screen cloth, at this moment function through shock dynamo, make the vibrations board vibrate, and can effectually vibrate soil through two buffer rods, make soil not hard up to solved current sample processing device for soil detection and can effectually carry out efficient shredding's problem to soil.

3. The utility model discloses in, when soil is being carried out broken handle, heat through the heating wire, at this moment can effectually volatilize the organic matter in the soil, at this moment inhale gas from the pipeline to soil through air exhaust fan and volatilize the smell detector in, make soil volatile smell detector can detect the smell to solved current soil and detected and used sample processing apparatus can effectually accelerate volatilizing of organic pollutant in the soil, and be convenient for carry out the problem of analysis, detection to each component in the mist.

Drawings

FIG. 1 is a schematic diagram of the structure of the soil detection device of the present invention;

FIG. 2 is a schematic diagram of a structure of a middle buffer rod of the present invention;

fig. 3 is a schematic diagram of the middle sleeve structure of the present invention.

The labels in the figure are: 1. a box body; 2. a feed inlet; 3. a first fixed block; 301. a crushing roller; 4. a second fixed block; 401. a sleeve; 402. screening a screen; 403. a rotating shaft; 404. a stirring blade; 5. a discharge port; 6. a soil volatile odor detector; 601. a pipeline; 602. an air exhaust fan; 603. a dust screen; 7. a buffer rod; 701. a first vibrating spring; 702. a second vibrating spring; 8. a chute; 801. a vibration plate; 802. an electric heating wire; 9. a vibration motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in mention crushing roller (301), screen cloth (402), stirring vane (404), soil volatile smell detector (6), air exhaust fan (602), dust screen (603), heating wire (802) all can be in market or private order the acquisition.

The utility model discloses in:

referring to fig. 1-3, a sample processing device for soil detection comprises a box body 1 and a feed inlet 2, the feed inlet 2 is embedded in an upper opening of the box body 1, a first fixing block 3 is fixedly connected to an upper end of an inner wall of the box body 1, a crushing roller 301 is movably connected to a shaft joint of one end of the first fixing block 3, a second fixing block 4 is fixedly connected to a middle portion of the inner wall of the box body 1, a sleeve 401 is fixedly connected to one end of the second fixing block 4, a screen 402 is embedded in a lower end of the sleeve 401, a rotating shaft 403 is arranged at an opening of a lower end of the screen 402, a stirring blade 404 is welded to one side of an upper end of the rotating shaft 403, a discharge port 5 is embedded in an opening of one side of a lower end of the box body 1, a soil volatile odor detector 6 is arranged on a left side of one end of the box body 1, the one end embedding of air exhaust fan 602 is provided with dust screen 603, the inside bottom fixedly connected with buffer rod 7 of box 1, the inside embedding of lower extreme of buffer rod 7 is provided with first vibrations spring 701, the upper end embedding of first vibrations spring 701 is provided with second vibrations spring 702, inside lower extreme one side fixedly connected with spout 8 of box 1, the upper end fixedly connected with vibrations board 801 of buffer rod 7, the inside embedding of vibrations board 801 is provided with heating wire 802, the lower extreme bottom fixedly connected with shock dynamo 9 of vibrations board 801.

Referring to fig. 1, further, there are two crushing rollers 301, the protruding opening and the recess of two crushing rollers 301 are fitted with each other, and a motor is provided on one end of each crushing roller 301 through a belt, when processing soil, soil is put in from the feed inlet 2, then larger soil is crushed through the two crushing rollers 301, and smaller soil falls down from the gap between the protruding opening and the recess of the crushing roller 301, thereby solving the problem that when the existing sample processing device for soil detection processes soil samples, mineral hard blocks exist inside the device, which easily causes the screen 402 to be blocked, and is not beneficial to the use of the device.

Referring to fig. 1-2, further, the buffer rod 7 is located between the bottom of the box 1 and the vibration plate 801, the upper end of the first vibration spring 701 inside the buffer rod 7 is in concave-convex fit with the lower end of the second vibration spring 702, the first vibration spring 701 and the second vibration spring 702 are matched and arranged inside the buffer rod 7, when a soil block is smashed by the smashing roller 301 and the stirring blade 404 above, the soil is dropped to the upper end surface of the vibration plate 801 through the screen 402, at this time, the vibration motor 9 is operated to vibrate the vibration plate 801, and the soil can be effectively vibrated through the two buffer rods 7, so that the soil is loosened, and the problem that the existing sample processing device for soil detection cannot effectively perform efficient smashing processing on the soil is solved.

Referring to fig. 1, further, the heating wire 802 is located in the hollow-out portion inside the vibration plate 801, and the highest temperature of the heating wire 802 is 45 °, when soil is being broken, the soil is heated by the heating wire 802, at this time, organic matters in the soil can be effectively volatilized, at this time, the air is sucked into the soil volatile smell detector 6 from the pipeline 601 through the air exhaust fan 602, so that the soil volatile smell detector can detect smell, thereby solving the problem that the existing sample processing device for soil detection cannot effectively accelerate the volatilization of organic pollutants in the soil, and is inconvenient to analyze and detect each component in the mixed gas.

Referring to fig. 1 and 3, further, the sleeve 401 is matched with the screen 402, the rotating shaft 403 and the stirring blade 404, the motor is arranged at the bottom of the lower end of the rotating shaft 403, the rotating shaft 403 can be rotated by the motor arranged at the bottom of the lower end of the sleeve 401, the stirring blade 404 is driven to rotate, the sleeve 401, the rotating shaft 403 and the stirring blade 404 are enabled to stir soil blocks, and then the soil is transported to the bottom of the lower end through the screen 402.

Referring to fig. 1 and 3, further, the motor, the soil volatile smell detector 6 and the vibration motor 9, which are arranged at the bottom of the lower end of the rotating shaft 403 and are matched with one end of the crushing roller 301, are electrically connected with an external power supply through a control switch, the rotating shaft at the bottom of the lower end of the sleeve 401 and the crushing roller 301 at one end of the first fixing block 3 are powered by the motor, and the vibration plate 801 can vibrate through the operation of the vibration motor 9.

The working principle is as follows: firstly, when the soil is treated, the soil is put in from the feeding hole 2, then the larger soil blocks are crushed by the two crushing rollers 301, and the smaller soil blocks drop from the gaps between the notches and the convex openings of the crushing rollers 301, then, after the soil blocks are crushed by the upper crushing rollers 301 and the stirring blades 404, the soil is dropped to the upper end surface of the vibration plate 801 through the screen 402, at the moment, the vibration motor 9 is operated to vibrate the vibration plate 801, and the soil can be effectively vibrated through the two buffer rods 7 to loosen the soil, thereby solving the problem that the existing sample treatment device for soil detection can not effectively carry out efficient crushing treatment on the soil, and finally, when the soil is crushed, the heating wire 802 is used for heating, at the moment, organic matters in the soil can be effectively volatilized, at this time, the air is sucked into the soil volatile smell detector 6 from the pipeline 601 through the air exhaust fan 602, so that the soil volatile smell detector 6 can detect the smell, thereby solving the problems that the conventional sample processing device for soil detection cannot effectively accelerate the volatilization of organic pollutants in the soil, and is inconvenient for analyzing and detecting each component in the mixed gas.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a sample processing apparatus for soil detection, includes box (1) and feed inlet (2), the upper end opening part embedding of box (1) is provided with feed inlet (2), its characterized in that: the device comprises a box body (1), wherein a first fixed block (3) is fixedly connected to the upper end of the inner wall of the box body (1), a crushing roller (301) is movably connected to the shaft joint of one end of the first fixed block (3), a second fixed block (4) is fixedly connected to the middle of the inner wall of the box body (1), a sleeve (401) is fixedly connected to one end of the second fixed block (4), a screen (402) is embedded into the lower end of the sleeve (401), a rotating shaft (403) is arranged at the lower end opening of the screen (402), stirring blades (404) are welded to one side of the upper end of the rotating shaft (403), a discharge port (5) is embedded into the opening of one side of the lower end of the box body (1), a soil volatile odor detector (6) is arranged on the left side of one end of the box body (1), a pipeline (601) is embedded into the upper end of the soil volatile odor detector (6), and an, the one end embedding of air exhaust fan (602) is provided with dust screen (603), the inside bottom fixedly connected with buffer beam (7) of box (1), the inside embedding of the lower extreme of buffer beam (7) is provided with first vibrations spring (701), the upper end embedding of first vibrations spring (701) is provided with second vibrations spring (702), inside lower extreme one side fixedly connected with spout (8) of box (1), the upper end fixedly connected with vibrations board (801) of buffer beam (7), the inside embedding of vibrations board (801) is provided with heating wire (802), the lower extreme bottom fixedly connected with shock dynamo (9) of vibrations board (801).

2. A sample processing device for soil testing as claimed in claim 1, wherein: the number of the crushing rollers (301) is two, the convex openings of the two crushing rollers (301) are matched with the concave openings, and one end of each crushing roller (301) is provided with a motor in a matched mode through a belt.

3. A sample processing device for soil testing as claimed in claim 1, wherein: the buffer rod (7) is located between the bottom of the box body (1) and the vibration plate (801), the upper end of a first vibration spring (701) inside the buffer rod (7) is in concave-convex fit with the lower end of a second vibration spring (702), and the first vibration spring (701) and the second vibration spring (702) are matched and arranged inside the buffer rod (7).

4. A sample processing device for soil testing as claimed in claim 1, wherein: the heating wire (802) is positioned at the hollow-out position inside the vibration plate (801), and the highest temperature of the heating wire (802) is 45 degrees.

5. A sample processing device for soil testing as claimed in claim 1, wherein: the sleeve (401) is matched with the screen (402), the rotating shaft (403) and the stirring blade (404), and the bottom of the lower end of the rotating shaft (403) is provided with a motor in a matching way.

6. A sample processing device for soil testing as claimed in claim 1, wherein: the motor, the soil volatile smell detector (6) and the vibrating motor (9) which are arranged at the bottom of the lower end of the rotating shaft (403) and matched with one end of the crushing roller (301) are all electrically connected with an external power supply through a control switch.