CN215448688U

CN215448688U - Soil detects with centrifugal analysis device who is convenient for place sample

Info

Publication number: CN215448688U
Application number: CN202121839547.2U
Authority: CN
Inventors: 刘波; 姚近
Original assignee: Huaian Zhongzheng Ankang Testing Co ltd
Current assignee: Huaian Zhongzheng Ankang Testing Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-07
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a centrifugal analysis device which is used for soil detection and is convenient for placing samples, and belongs to the technical field of soil detection, comprising a fixed barrel, the middle part of the inner side of the fixed barrel is fixedly provided with an adjusting and positioning component which is formed by combining a positioning spring, a snap ring, a threaded rod, a supporting plate and a limiting column with the function of fixing the positions of test tubes with different specifications, the top end of the adjusting and positioning component is fixedly provided with a connecting and sealing component which is formed by combining a connecting shaft with the function of sealing the placed test tube, a return spring and a cover plate, the adjusting and positioning component is convenient for workers to fix the positions of the test tubes with different specifications, the difficulty of placing the test tubes by the workers is reduced, and the phenomenon of position deviation of the test tubes when in use is avoided, simultaneously, also be convenient for the staff as required to the centrifugal force's of test tube size adjust.

Description

Soil detects with centrifugal analysis device who is convenient for place sample

Technical Field

The utility model relates to the technical field of soil detection, in particular to a centrifugal analysis device which is used for soil detection and is convenient for placing a sampling article.

Background

Soil analysis is qualitative and quantitative determination of soil composition, physical and chemical properties, is a basic work for research on soil development, fertility evolution, soil resource evaluation, soil improvement and reasonable fertilization, and is an important means for evaluating environmental quality in environmental science, and therefore, soil is often required to be detected and processed by a centrifugal analysis device.

However, in the actual use process of the centrifugal analysis device in the market at present, due to the fact that workers need to place detection test tubes of different specifications, the position fixing process of the workers on the detection test tubes is complicated, and the working efficiency of the workers for taking the detection test tubes is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a centrifugal analysis device convenient for placing samples for soil detection, and aims to solve the problems that in the actual use process of the centrifugal analysis device in the market, which is provided in the background art, workers need to place detection test tubes with different specifications, so that the position fixing process of the workers on the detection test tubes is complicated, and the work efficiency of the workers for taking the detection test tubes is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a centrifugal analysis device convenient for placing samples for soil detection comprises a fixed barrel, wherein an adjusting and positioning component is fixedly arranged in the middle of the inner side of the fixed barrel, and the adjusting and positioning component is formed by combining a positioning spring, a clamping ring, a threaded rod, a supporting plate and a limiting column, wherein the positioning spring has a function of fixing the positions of test tubes with different specifications;

the top end of the adjusting and positioning assembly is fixedly provided with a connecting and sealing assembly, and the connecting and sealing assembly is formed by combining a connecting shaft, a return spring and a cover plate, wherein the connecting shaft, the return spring and the cover plate have the function of sealing the placed test tubes.

Preferably, the adjusting and positioning assembly comprises a motor, a rotating shaft, a manual telescopic rod, a fixing ring, a positioning spring, a pulling plate, a clamping ring, a threaded rod, a supporting plate and a limiting column;

the utility model discloses a test tube, including fixed bucket, motor output shaft, fixed bucket, motor output shaft, fixed ring, locating spring, end portion fixed mounting, arm-tie, fixed ring, threaded rod, backup pad, spacing post, the staff of being convenient for carries out the rigidity to the test tube of different specifications, avoids the phenomenon that the test tube takes place the offset in centrifugal process.

Preferably, the outer side edge of the pulling plate is slidably connected to the inner side of the fixing ring, and the clamping ring is located at the inner side of the fixing ring.

Preferably, the limiting column is connected to the inner side of the fixing ring in a sliding manner, and the input end of the motor is electrically connected with the output end of the external power supply.

Preferably, the connecting and sealing assembly comprises a spring telescopic column, a fixing plate, a connecting shaft, a connecting plate, a return spring and a cover plate;

solid fixed ring top limit portion embedding fixed mounting has the flexible post of spring, the flexible post top middle part fixed mounting of spring has the fixed plate, the inboard rotation of fixed plate is connected with the connecting axle, connecting axle outside both sides portion is all fixed the connecting plate of having cup jointed, connecting plate one side corresponds connecting axle outside position department fixed mounting has reset spring, two connecting plate one side is through apron fixed connection, and the staff of being convenient for carries out sealed processing to the test tube top, avoids the phenomenon that the material in the test tube flows out.

Preferably, one end of the return spring is fixedly connected with the top end of the spring telescopic column, and the connecting plate is located right above the fixing ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. through adjusting locating component, the staff of being convenient for carries out the rigidity to the test tube of different specifications, has reduced the degree of difficulty that the staff placed the test tube, avoids the test tube to take place the phenomenon of offset when using, and simultaneously, the staff of also being convenient for adjusts the size of the centrifugal effort of test tube as required, has improved the suitability when centrifugal analysis device uses.

2. Through connecting seal assembly, the staff of being convenient for seals the processing to the test tube of placing, has reduced the sealed degree of difficulty of handling the test tube of staff, avoids the test tube to take place the phenomenon of the inboard material flow department of test tube when using, and then avoids the wasting of resources of material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an adjusting and positioning assembly according to the present invention;

FIG. 3 is a schematic view of the positioning spring mounting structure of the present invention;

FIG. 4 is a schematic view of the connecting seal assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. fixing the barrel;

2. adjusting the positioning assembly; 201. a motor; 202. a rotating shaft; 203. a manual telescopic rod; 204. a fixing ring; 205. a positioning spring; 206. pulling a plate; 207. a snap ring; 208. a threaded rod; 209. a support plate; 210. a limiting column;

3. connecting the sealing assembly; 301. a spring telescopic column; 302. a fixing plate; 303. a connecting shaft; 304. a connecting plate; 305. a return spring; 306. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a centrifugal analysis device convenient for placing samples for soil detection comprises a fixed barrel 1, wherein the middle part of the inner side of the fixed barrel 1 is fixedly provided with an adjusting and positioning component 2, and the adjusting and positioning component 2 is formed by combining a positioning spring 205, a clamping ring 207, a threaded rod 208, a supporting plate 209 and a limiting column 210, wherein the positioning spring 205 has the function of fixing the positions of test tubes with different specifications;

the top end of the adjusting and positioning component 2 is fixedly provided with a connecting and sealing component 3, and the connecting and sealing component 3 is formed by combining a connecting shaft 303 with a sealing processing function on the placed test tube, a return spring 305 and a cover plate 306.

As shown in fig. 2 and 3, the adjusting and positioning assembly 2 includes a motor 201, a rotating shaft 202, a manual telescopic rod 203, a fixing ring 204, a positioning spring 205, a pulling plate 206, a snap ring 207, a threaded rod 208, a supporting plate 209 and a limiting column 210;

the middle part of the bottom end of the fixed barrel 1 is fixedly provided with a motor 201, the input end of the motor 201 is electrically connected with the output end of an external power supply, the rotating shaft 202 can be rotated, the output shaft of the motor 201 is fixedly connected with the rotating shaft 202, the top part of the outer side of the rotating shaft 202 is fixedly provided with a manual telescopic rod 203 in a circumferential array equidistance, one end part of the manual telescopic rod 203 is fixedly connected with a fixed ring 204, the inner side edge part of the manual telescopic rod 203 is embedded with a positioning spring 205, one end part of the positioning spring 205 is fixedly provided with a pull plate 206, the outer side edge part of the pull plate 206 is slidably connected with the inner side of the fixed ring 204, one side of the pull plate 206 is fixedly connected with a snap ring 207, the snap ring 207 is positioned at the inner side of the fixed ring 204, the position clamping treatment can be carried out on the placed test tube, the top end part of the fixed ring 204 is connected with a threaded rod 208 through threads, the bottom end of the threaded rod 208 is rotatably connected with a supporting plate 209, and the top end part of the supporting plate 209 is welded with a spacing column 210, the limiting column 210 is slidably connected to the inner side of the fixing ring 204, so that the supporting plate 209 can be prevented from rotating in the moving process.

The staff twists the threaded rod 208, through the threaded connection of the threaded rod 208 and the fixed ring 204, the position of the support plate 209 connected with the bottom end of the threaded rod 208 can be moved, in the moving process of the support plate 209, the sliding of the limiting column 210 connected with the top end of the support plate 209 inside the fixed ring 204 can be realized, the rotating phenomenon in the moving process of the support plate 209 can be avoided, the bottom of the placed test tube can be supported through the support plate 209, meanwhile, through the elastic action of the positioning spring 205, the position of the pull plate 206 connected with one end of the positioning spring 205 can be moved, so that the position of the snap ring 207 connected with one side of the pull plate 206 can be moved, through the snap ring 207, the placed fixed ring 204 can be held, through the telescopic fixing adjustment of the manual telescopic rod 203, the position of the fixed ring 204 can be adjusted and fixed, so that the centrifugal acting force applied to the test tube can be adjusted and fixed, the staff of being convenient for carries out the rigidity to the test tube of different specifications, has reduced the degree of difficulty that the staff placed the test tube, avoids the test tube to take place the phenomenon of offset when using, simultaneously, also the staff of being convenient for adjusts the size of the centrifugal effort of test tube as required, has improved the suitability when centrifugal analysis device uses.

As shown in fig. 4, the connection sealing assembly 3 includes a spring telescopic column 301, a fixing plate 302, a connecting shaft 303, a connecting plate 304, a return spring 305, and a cover plate 306;

fixed ring 204 top limit portion embedding fixed mounting has the flexible post of spring 301, the flexible post of spring 301 top middle part fixed mounting has fixed plate 302, fixed plate 302 inboard is rotated and is connected with connecting axle 303, connecting axle 303 outside both sides portion all fixed the connecting plate 304 of having cup jointed, connecting plate 304 is located fixed ring 204 directly over position department, can seal the processing to the test tube top of placing, connecting plate 304 one side corresponds connecting axle 303 outside position department fixed mounting has reset spring 305, a reset spring 305 tip and the flexible post of spring 301 top fixed connection, can reset the rotation processing to the apron 306 of post-rotation, apron 306 fixed connection is passed through to two connecting plates 304 one side.

When the test tube is placed at solid fixed ring 204 inboardly, through the elastic action of the flexible post of spring 301, can make the apron 306 position that the flexible post of spring 301 top is connected through fixed plate 302 and connecting plate 304 remove downwards, reset spring 305 through connecting axle 303 outside both sides limit portion fixed connection, can carry out the counter rotation processing to apron 306 after the pairing rotation, thereby make apron 306 bottom and test tube surface contact, can seal the processing to the test tube, be convenient for the staff to seal the processing to the test tube of placing, the degree of difficulty of the sealed processing test tube of staff has been reduced, avoid the test tube to take place the phenomenon of the inboard material flow department of test tube when using, and then avoid the wasting of resources of material.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a soil testing is with centrifugal analysis device convenient to place sample, includes fixed bucket (1), its characterized in that: the middle part of the inner side of the fixed barrel (1) is fixedly provided with an adjusting and positioning component (2), and the adjusting and positioning component (2) is formed by combining a positioning spring (205) with a function of fixing the positions of test tubes with different specifications, a clamping ring (207), a threaded rod (208), a supporting plate (209) and a limiting column (210);

adjust locating component (2) top fixed mounting and connect seal assembly (3), connect seal assembly (3) and form by having connecting axle (303), reset spring (305) and apron (306) combination that seal the processing function to the test tube of placing.

2. A centrifugal analysis device for soil testing to facilitate the placement of a sample according to claim 1 wherein: the adjusting and positioning assembly (2) comprises a motor (201), a rotating shaft (202), a manual telescopic rod (203), a fixing ring (204), a positioning spring (205), a pulling plate (206), a clamping ring (207), a threaded rod (208), a supporting plate (209) and a limiting column (210);

fixed bucket (1) bottom middle part fixed mounting has motor (201), motor (201) output shaft fixedly connected with pivot (202), pivot (202) outside top becomes circumference array equidistance fixed mounting and has manual telescopic link (203), a fixed ring (204) of manual telescopic link (203) tip fixedly connected with, positioning spring (205) are installed in the embedding of the inboard limit portion of manual telescopic link (203), a positioning spring (205) tip fixed mounting has arm-tie (206), arm-tie (206) one side fixedly connected with snap ring (207), fixed ring (204) top limit portion has threaded rod (208) through threaded connection, threaded rod (208) bottom is rotated and is connected with backup pad (209), backup pad (209) top welding has spacing post (210) of limit portion.

3. A centrifugal analysis device for soil testing to facilitate the placement of a sample according to claim 2, wherein: the outer side edge of the pulling plate (206) is connected to the inner side of the fixing ring (204) in a sliding mode, and the clamping ring (207) is located at the inner side position of the fixing ring (204).

4. A centrifugal analysis device for soil testing to facilitate the placement of a sample according to claim 2, wherein: spacing post (210) sliding connection is inboard in solid fixed ring (204), motor (201) input and external power source's output electric connection.

5. A centrifugal analysis device for soil testing to facilitate the placement of a sample according to claim 2, wherein: the connecting sealing assembly (3) comprises a spring telescopic column (301), a fixing plate (302), a connecting shaft (303), a connecting plate (304), a return spring (305) and a cover plate (306);

fixed ring (204) top limit portion embedding fixed mounting has flexible post of spring (301), flexible post of spring (301) top middle part fixed mounting has fixed plate (302), fixed plate (302) inboard is rotated and is connected with connecting axle (303), connecting axle (303) outside both sides portion is all fixed the connecting plate (304) of having cup jointed, connecting plate (304) one side corresponds connecting axle (303) outside position department fixed mounting has reset spring (305), two connecting plate (304) one side is through apron (306) fixed connection.

6. A soil testing centrifugal analysis device for facilitating the placement of a sample according to claim 5 wherein: one end of the return spring (305) is fixedly connected with the top end of the spring telescopic column (301), and the connecting plate (304) is positioned right above the fixing ring (204).