CN220941241U - Centrifugal analysis device for soil detection - Google Patents
Centrifugal analysis device for soil detection Download PDFInfo
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- CN220941241U CN220941241U CN202322257668.1U CN202322257668U CN220941241U CN 220941241 U CN220941241 U CN 220941241U CN 202322257668 U CN202322257668 U CN 202322257668U CN 220941241 U CN220941241 U CN 220941241U
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- centrifugal
- test tube
- block
- groove
- analysis device
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- 239000002689 soil Substances 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a centrifugal analysis device for soil detection, relates to the technical field of centrifugal analysis devices, and aims to solve the problems that in the prior art, when a soil mixed solution is subjected to centrifugal analysis, the soil mixed solution is easy to centrifugally throw out from the upper part of a test tube and the practicability is poor. The centrifugal box is characterized in that a centrifugal groove and a power cavity are respectively formed in the upper portion and the lower portion of the inside of the centrifugal box, a centrifugal block is arranged in the centrifugal groove, a chassis is fixedly arranged below the centrifugal block, test tube grooves are formed in the centrifugal block, a plurality of test tube grooves are formed in the centrifugal block, the test tube grooves are annularly distributed, a covering piece is arranged on the outer side of each test tube groove, the covering piece comprises a top plate, a pressing plate, a rubber block, a straight rod, a fixing plate and a compression spring, the pressing plate is fixedly arranged on one side of the top plate, the rubber block is fixedly arranged on the lower portion of the pressing plate, and the straight rod is fixedly arranged on the other side of the top plate.
Description
Technical Field
The utility model relates to the technical field of centrifugal analysis devices, in particular to a centrifugal analysis device for soil detection.
Background
The centrifugal analysis technology is to utilize centrifugal force generated by a rotating object to enable biological macromolecules to settle in a liquid medium so as to enable the biological macromolecules to settle in the liquid medium, in the process of soil detection, collected soil is required to be made into a mixed aqueous solution, and then a centrifugal analysis device is used for centrifuging substances in the soil so as to enable solid-liquid separation;
For example, patent publication No. CN216559969U (a centrifugal analyzer for soil detection): the centrifugal device comprises a host machine and a centrifugal cavity, wherein the centrifugal cavity is embedded in the host machine, and a motor is arranged in the center of the inside of the centrifugal cavity; the centrifugal structure comprises a base, a placing groove, a track groove, a fixing ring and a connecting part; the base is arranged in the centrifugal cavity, the connecting part is arranged at the center of the lower part of the base, and the base is connected with the motor through the connecting part; a plurality of track grooves are formed in the base in a divergent array mode, placing grooves are formed in the track grooves, fixed tracks are arranged at the tops of the track grooves, fixing rings are arranged at the tops of the placing grooves, and the fixing rings are connected with the fixed tracks in an interference fit mode;
The prior art is convenient to complete multiple extractions at one time, but does not have shielding and protecting capabilities for the test tube, and when the soil mixed liquid is subjected to centrifugal analysis, the soil mixed liquid is easy to centrifugally throw out from the upper part of the test tube, so that the practicability is poor; therefore, the development of a centrifugal analysis device for soil detection is urgently needed in the market to help people solve the existing problems.
Disclosure of utility model
The utility model aims to provide a centrifugal analysis device for soil detection, which solves the problems that the soil mixture is easy to be centrifugally thrown out from the upper part of a test tube and has poor practicability when the soil mixture is centrifugally analyzed in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil detection is with centrifugal analysis device, includes the centrifugal box, centrifugal box inside top and below are provided with centrifugal groove and power chamber respectively, the inside of centrifugal groove is provided with the centrifugation piece, the below fixed mounting of centrifugation piece has the chassis, the inside of centrifugation piece is provided with test tube groove, and test tube groove is provided with a plurality of, and is a plurality of test tube groove annular arranges, every the outside of test tube groove all is provided with the cover piece, the cover piece includes roof, clamp plate, rubber piece, straight-bar, fixed plate and compression spring.
Preferably, the pressing plate is fixedly arranged on one side below the top plate, the rubber block is fixedly arranged below the pressing plate, and the straight rod is fixedly arranged on the other side below the top plate.
Preferably, the centrifugal block is provided with the spring chamber along the below of roof, and the straight-bar extends into the inside of spring chamber, compression spring sets up in the outside of straight-bar, and compression spring's lower extreme and the lower extreme welded connection of straight-bar, fixed plate fixed mounting is in compression spring's top and is located the outside of straight-bar, the centrifugal block is provided with along the below of clamp plate and accomodates the groove.
Preferably, a motor is arranged in the power cavity, the motor is fixedly connected with the centrifugal box through a screw, and the output shaft end of the motor is fixedly connected with the chassis.
Preferably, the both sides of centrifugal piece below are symmetry respectively and are provided with the support sill pillar, two all be provided with first pearl groove on the up end of support sill pillar, the inside in first pearl groove is provided with first ball, the both sides of centrifugal piece are symmetry respectively and are provided with the support jamb, two support jamb and all be provided with the second pearl groove on being close to the one side terminal surface of centrifugal piece, the inside in second pearl groove is provided with the second ball.
Preferably, a switch panel is fixedly arranged on the front end face of the centrifugal box.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the arrangement of the covering piece, the covering piece comprises the top plate, the pressing plate, the straight rod and the compression spring, when the soil mixed liquid is subjected to centrifugal analysis, the test tube filled with the soil mixed liquid is inserted into the test tube groove, then the top plate is lifted, the compression spring is stressed to compress, then the top plate is rotated, the pressing plate is rotated to the upper part of the test tube, the top plate is loosened, the pressing plate is pressed on the upper part of the test tube under the elastic tension of the compression spring, and the pipe orifice of the test tube can be sealed through the action of the rubber block, so that the soil mixed liquid in the test tube is prevented from being centrifugally thrown out in the centrifugal rotation process of the test tube, and the practicability of the centrifugal analysis device is improved.
According to the utility model, the plurality of test tube grooves are formed in the centrifugal block, so that a plurality of test tubes can be placed, the centrifugal analysis of soil mixed liquid prepared from different soil samples is facilitated, and the practicability is improved.
According to the centrifugal block, the centrifugal block can be supported from the bottom and the side by the arrangement of the supporting bottom column and the supporting side column, so that the rotation stability of the centrifugal block is improved.
Drawings
FIG. 1 is a front view of a centrifugal analyzer for soil detection of the present utility model;
FIG. 2 is a cross-sectional view of the centrifuge basket of the present utility model;
FIG. 3 is a top view of a centrifugal mass of the present utility model;
fig. 4 is a cross-sectional view of the junction of the centrifugal mass and the cover of the utility model.
In the figure: 1. a centrifugal box; 101. a centrifugal tank; 102. a power cavity; 2. a switch panel; 3. a centrifugal block; 301. a test tube groove; 302. a storage groove; 303. a spring cavity; 4. a chassis; 5. a support bottom post; 6. supporting side posts; 7. a motor; 8. a covering member; 801. a top plate; 802. a pressing plate; 803. a rubber block; 804. a straight rod; 805. a fixing plate; 806. compressing the spring.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a soil detection is with centrifugal analysis device, including centrifugal box 1, centrifugal box 1 inside top and below are provided with centrifugal groove 101 and power chamber 102 respectively, centrifugal groove 101's inside is provided with centrifugal piece 3, centrifugal piece 3's below fixed mounting has chassis 4, centrifugal piece 3's inside is provided with test tube groove 301, and test tube groove 301 is provided with a plurality of, a plurality of test tube grooves 301 annular are arranged, every test tube groove 301's outside all is provided with covering piece 8, covering piece 8 includes roof 801, clamp plate 802, rubber piece 803, straight-bar 804, fixed plate 805 and compression spring 806.
When the test tube is used, the collected soil is prepared into a mixed aqueous solution, then the soil mixed solution is poured into a test tube, the test tube is inserted into the test tube groove 301, then the top plate 801 is lifted, the compression spring 806 is stressed to compress, then the top plate 801 is rotated, the pressing plate 802 is rotated to the upper part of the test tube, the top plate 801 is loosened, the pressing plate 802 is pressed above the test tube under the elastic tension of the compression spring 806, the tightness of the tube mouth of the test tube is improved through the action of the rubber block 803, and the test tube is prevented from being centrifugally thrown out in the centrifugal rotation process.
Further, clamp plate 802 fixed mounting is in one side of roof 801 below, rubber piece 803 fixed mounting is in the below of clamp plate 802, straight-bar 804 fixed mounting is in the opposite side of roof 801 below, centrifugal piece 3 is provided with along the below of roof 801 and flicks chamber 303, and straight-bar 804 extends into the inside of flicking chamber 303, compression spring 806 sets up in the outside of straight-bar 804, and compression spring 806's lower extreme and the lower extreme welded connection of straight-bar 804, fixed plate 805 fixed mounting is in compression spring 806's top and is located the outside of straight-bar 804, fixed plate 805 is movable sleeve and establishes in the outside of straight-bar 804 for when straight-bar 804 rotates, compression spring 806 can rotate, centrifugal piece 3's below along clamp plate 802 is provided with accomodates groove 302, can accomodate the hidden rubber piece.
Further, the motor 7 is arranged in the power cavity 102, the motor 7 is fixedly connected with the centrifugal box 1 through screws, and the output shaft end of the motor 7 is fixedly connected with the chassis 4, so that the motor 7 can be started to drive the centrifugal block 3 to rotate, and the centrifugal operation of the soil mixed solution is facilitated.
Further, both sides of centrifugal piece 3 below are provided with respectively the symmetry and support the sill pillar 5, support sill pillar 5 and centrifugal box 1 and pass through screw fixed connection, all be provided with first ball groove on the up end of two support sill pillars 5, the inside in first ball groove is provided with first ball, the both sides of centrifugal piece 3 are provided with support jamb 6 respectively the symmetry, support jamb 6 and centrifugal box 1 pass through screw fixed connection, all be provided with the second ball groove on the one side terminal surface that two support jamb 6 are close to centrifugal piece 3, the inside in second ball groove is provided with the second ball, support sill pillar 5 and support jamb 6's setting, can support centrifugal piece 3 from bottom and side, centrifugal piece 3 pivoted stability has been increased, and through the setting of first ball and second ball, friction can be reduced, the wear loss is reduced.
Further, the front end face of the centrifugal box 1 is fixedly provided with the switch panel 2, so that the motor 7 can be conveniently operated, and the practicability is improved.
Working principle: when the test tube is used, collected soil products are configured into mixed aqueous solution, then the mixed aqueous solution of the soil is poured into a test tube, the test tube is inserted into a test tube groove 301, then a top plate 801 is lifted, a compression spring 806 is stressed to compress, then the top plate 801 is rotated, a pressing plate 802 is rotated to the upper side of the test tube, the top plate 801 is loosened, the pressing plate 802 is pressed above the test tube under the elastic tension of the compression spring 806, the tightness of the tube opening of the test tube is improved through the action of a rubber block 803, then a motor 7 is started to drive a chassis 4 to drive a centrifugal block 3 to rotate, the centrifugal rotation of the test tube is realized, and the mixed aqueous solution of the soil is subjected to centrifugal operation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a soil detection is with centrifugal analysis device, includes centrifugal box (1), its characterized in that: centrifugal tank (1) inside top and below are provided with centrifugal groove (101) and power chamber (102) respectively, the inside of centrifugal groove (101) is provided with centrifugal piece (3), the below fixed mounting of centrifugal piece (3) has chassis (4), the inside of centrifugal piece (3) is provided with test tube groove (301), and test tube groove (301) are provided with a plurality of, a plurality of test tube groove (301) are arranged in the annular, every the outside of test tube groove (301) all is provided with covering piece (8), covering piece (8) include roof (801), clamp plate (802), rubber piece (803), straight-bar (804), fixed plate (805) and compression spring (806).
2. The centrifugal analysis device for soil detection according to claim 1, wherein: the pressing plate (802) is fixedly arranged on one side below the top plate (801), the rubber block (803) is fixedly arranged below the pressing plate (802), and the straight rod (804) is fixedly arranged on the other side below the top plate (801).
3. The centrifugal analysis device for soil detection according to claim 2, wherein: the centrifugal block (3) is provided with in the below of roof (801) and flicks chamber (303), and straight-bar (804) extend into the inside that flicks chamber (303), compression spring (806) set up in the outside of straight-bar (804), and the lower extreme of compression spring (806) is connected with the lower extreme welding of straight-bar (804), fixed plate (805) fixed mounting is in the top of compression spring (806) and is located the outside of straight-bar (804), the below of centrifugal block (3) along clamp plate (802) is provided with storage tank (302).
4. The centrifugal analysis device for soil detection according to claim 1, wherein: the inside of power chamber (102) is provided with motor (7), and motor (7) and centrifugal case (1) pass through screw fixed connection, the output axle head and the chassis (4) fixed connection of motor (7).
5. The centrifugal analysis device for soil detection according to claim 1, wherein: the centrifugal device comprises a centrifugal block (3), wherein support bottom posts (5) are symmetrically arranged on two sides of the lower portion of the centrifugal block (3) respectively, first ball grooves are formed in the upper end faces of the support bottom posts (5), first balls are arranged in the first ball grooves, support side posts (6) are symmetrically arranged on two sides of the centrifugal block (3) respectively, second ball grooves are formed in the end faces, close to the centrifugal block (3), of the support side posts (6), and second balls are arranged in the second ball grooves.
6. The centrifugal analysis device for soil detection according to claim 1, wherein: a switch panel (2) is fixedly arranged on the front end face of the centrifugal box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257668.1U CN220941241U (en) | 2023-08-22 | 2023-08-22 | Centrifugal analysis device for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257668.1U CN220941241U (en) | 2023-08-22 | 2023-08-22 | Centrifugal analysis device for soil detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941241U true CN220941241U (en) | 2024-05-14 |
Family
ID=90974382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322257668.1U Active CN220941241U (en) | 2023-08-22 | 2023-08-22 | Centrifugal analysis device for soil detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941241U (en) |
-
2023
- 2023-08-22 CN CN202322257668.1U patent/CN220941241U/en active Active
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