CN214811748U

CN214811748U - Centrifugal separation device for soil detection

Info

Publication number: CN214811748U
Application number: CN202121499931.2U
Authority: CN
Inventors: 杜丽萍; 胡彬
Original assignee: Zibo Yuantong Environmental Testing Co ltd
Current assignee: Zibo Yuantong Environmental Testing Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-23
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a centrifugal separation device for soil detection, which comprises a base, wherein a bracket is fixed on one side above the base, a rotating platform is rotatably connected on one side of the base, which is far away from the bracket, a chuck plate is fixed on the rotating platform, and a centrifugal cylinder is arranged above the chuck plate; the middle positions of two sides of the inner wall of the centrifugal cylinder are embedded with heating layers; a second partition plate is fixed below the interior of the centrifugal cylinder, and a second rotating shaft is rotatably connected to the middle position above the second partition plate. The utility model can facilitate the use of centrifugal cylinders with different specifications and sizes and the replacement of damaged centrifugal cylinder components by the design of a detachable centrifugal cylinder and a chuck plate; when the centrifugal cylinder is not needed to be used, a cleaning agent can be injected into the cylinder through the water injection pipe, the second motor is started to rotate the brush to clean the inner wall of the centrifugal cylinder, the interior of the centrifugal cylinder is kept clean, and the centrifugal cylinder is convenient to reuse.

Description

Centrifugal separation device for soil detection

Technical Field

The utility model relates to a soil detection equipment technical field specifically is a centrifugal separation device for soil detects.

Background

Soil detection refers to determining environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting soil environmental quality, and the soil detection generally refers to soil environmental detection, which generally includes technical contents such as distribution sampling, sample preparation, an analysis method, result characterization, data statistics, quality evaluation and the like. In the process of soil detection, extracted soil needs to be prepared into mixed aqueous solution, and then a centrifugal analysis device is used for carrying out centrifugal separation on substances in the soil, and sometimes, a soil sample needs to be subjected to multi-layer centrifugal analysis.

The existing centrifugal separation device is generally of an integrated structure, a centrifugal cylinder and a power device cannot be disassembled, different centrifugal cylinders are inconvenient to use, meanwhile, the centrifugal cylinders are inconvenient to replace when damaged, and the centrifugal cylinders are difficult to clean and inconvenient to reuse after being used. Therefore, a centrifugal separation device for soil detection is needed, which can facilitate the disassembly and replacement of the centrifuge cylinder assembly, can facilitate the cleaning of the centrifuge cylinder, and is convenient for the user to reuse.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal separation device for soil detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a centrifugal separation device for soil detection comprises a base, wherein a support is fixed on one side above the base, a rotating table is rotatably connected on one side, away from the support, above the base, a chuck plate is fixed on the rotating table, and a centrifugal cylinder is arranged above the chuck plate; the middle positions of two sides of the inner wall of the centrifugal cylinder are embedded with heating layers; a second partition plate is fixed below the interior of the centrifugal cylinder, a second rotating shaft is rotatably connected to the middle position above the second partition plate, a plurality of stirring rods are fixed to the exterior of the second rotating shaft, brushes are fixed to one ends of the stirring rods, and the brushes are attached to the inner wall of the centrifugal cylinder on the corresponding side; and a second motor is installed in the middle of the bottom of the centrifugal cylinder, and one end of an output shaft of the second motor is fixedly connected with one end of a second rotating shaft.

As a further aspect of the present invention: a first motor is installed on one side inside the base, a driving bevel gear is fixed at one end of an output shaft of the first motor, a first rotating shaft is rotatably connected to one side, close to the rotating table, inside the base, a driven bevel gear is fixed at one end of the first rotating shaft, and the driving bevel gear is in meshing transmission with the driven bevel gear; the top end of the first rotating shaft is fixedly connected with the bottom of the rotating table.

As a further aspect of the present invention: the middle position of the interior of the chuck is fixed with a first partition plate, two sides of the interior of the chuck, which are close to the first partition plate, are rotatably connected with screw rods, one ends of the screw rods respectively penetrate through the inner wall of the chuck, which corresponds to one side, to extend to the exterior of the chuck, and one ends of the two screw rods are fixed with knobs.

As a further aspect of the present invention: the outer parts of the two screw rods are both in threaded connection with thread sleeves; and the two sides of the top of the chuck are both connected with clamping blocks in a sliding manner, and the two clamping blocks are both fixedly connected with screw sleeves at corresponding positions through connecting rods.

As a further aspect of the present invention: the centrifugal cylinder is placed between the two clamping blocks, an opening is formed in the middle of the top of the centrifugal cylinder, and a sealing cover is fixedly clamped in the opening; and the upper end and the lower end of one side of the centrifugal cylinder body are respectively fixed with a water injection pipe and a water discharge pipe.

As a further aspect of the present invention: a support plate is fixed at the top end of the support, a water pump is mounted on the support plate, and a water inlet pipe and a water outlet pipe are respectively fixed in a water inlet and a water outlet of the water pump; one end of the water inlet pipe penetrates through an opening at the top of the centrifugal cylinder and is inserted into the centrifugal cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the centrifugal cylinders with different specifications and sizes can be conveniently used by the design of the detachable centrifugal cylinder and the chuck plate, and meanwhile, the damaged centrifugal cylinder assembly is convenient to replace;

2. when the centrifugal cylinder is not needed to be used, a cleaning agent can be injected into the cylinder through the water injection pipe, the second motor is started to rotate the brush to clean the inner wall of the centrifugal cylinder, the interior of the centrifugal cylinder is kept clean, and the centrifugal cylinder is convenient to reuse.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the chuck plate and the base according to the present invention.

Fig. 3 is a schematic view of the internal structure of the centrifugal cylinder of the present invention.

Notations for reference numerals: 1-base, 11-first motor, 12-driving bevel gear, 13-first rotating shaft, 14-driven bevel gear, 2-support, 3-support plate, 4-water pump, 41-water inlet pipe, 42-water outlet pipe, 5-centrifugal cylinder, 51-heating layer, 52-brush, 53-second clapboard, 54-second motor, 55-water outlet pipe, 56-stirring rod, 57-water injection pipe, 58-sealing cover, 59-second rotating shaft, 6-chuck plate, 61-first clapboard, 62-screw, 63-swivel nut, 64-connecting rod, 65-clamp block, 66-knob and 7-rotating table.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a centrifugal separation device for soil detection includes a base 1, a support 2 is fixed on one side above the base 1, a support plate 3 is fixed on a top end of the support 2, a water pump 4 is installed on the support plate 3, and a water inlet pipe 41 and a water outlet pipe 42 are respectively fixed in a water inlet and a water outlet of the water pump 4; a rotating table 7 is rotatably connected to one side, far away from the support 2, above the base 1, a chuck 6 is fixed on the rotating table 7, and a centrifugal cylinder 5 is arranged above the chuck 6;

a first motor 11 is installed on one side inside the base 1, a driving bevel gear 12 is fixed at one end of an output shaft of the first motor 11, a first rotating shaft 13 is rotatably connected to one side inside the base 1, which is close to the rotating table 7, a driven bevel gear 14 is fixed at one end of the first rotating shaft 13, and the driving bevel gear 12 and the driven bevel gear 14 are in meshing transmission; the top end of the first rotating shaft 13 is fixedly connected with the bottom of the rotating platform 7; a first partition plate 61 is fixed in the middle of the inside of the chuck 6, two sides of the inside of the chuck 6, which are close to the first partition plate 61, are rotatably connected with screw rods 62, one end of each of the two screw rods 62 respectively penetrates through the inner wall of the corresponding side of the chuck 6 and extends to the outside of the chuck 6, and a knob 66 is fixed at one end of each of the two screw rods 62; the outer parts of the two screw rods 62 are both in threaded connection with threaded sleeves 63; the two sides of the top of the chuck 6 are both connected with clamping blocks 65 in a sliding manner, and the two clamping blocks 65 are both fixedly connected with screw sleeves 63 at corresponding positions through connecting rods 64.

Example 2

Referring to fig. 3, based on embodiment 1, the centrifugal cylinder 5 is placed between two clamping blocks 65, an opening is disposed at a middle position of a top of the centrifugal cylinder 5, a sealing cover 58 is fixed in the opening in a clamping manner, and one end of the water inlet pipe 41 passes through the opening at the top of the centrifugal cylinder 5 and is inserted into the centrifugal cylinder 5; the middle positions of two sides of the inner wall of the centrifugal cylinder 5 are embedded with heating layers 51; a second partition plate 53 is fixed below the interior of the centrifugal cylinder 5, a second rotating shaft 59 is rotatably connected to the middle position above the second partition plate 53, a plurality of stirring rods 56 are fixed to the exterior of the second rotating shaft 59, brushes 52 are fixed to one ends of the stirring rods 56, and the brushes 52 are attached to the inner wall of the centrifugal cylinder 5 on the corresponding side;

a second motor 54 is installed in the middle of the bottom of the centrifugal cylinder 5, and one end of an output shaft of the second motor 54 is fixedly connected with one end of a second rotating shaft 59; the upper end and the lower end of one side of the cylinder body of the centrifugal cylinder 5 are respectively fixed with a water injection pipe 57 and a water discharge pipe 55.

When the centrifugal machine is used, a soil sample and distilled water are poured into the centrifugal cylinder 5 at the same time, the sealing cover 58 is closed, the second motor 54 is started to rotate the second rotating shaft 59 and drive the stirring rod 56 to synchronously rotate, mixed water and soil are stirred, the centrifugal cylinder 5 is placed on the chuck plate 6 after uniform mixing, the two knobs 66 are rotated to enable the two clamping blocks 65 to tightly clamp the centrifugal cylinder 5, the first motor 11 is started, the rotary chuck plate 6 is matched with related components to use and drive the centrifugal cylinder 5 to synchronously rotate so as to enable mixed solution in the centrifugal cylinder 5 to be subjected to solid-liquid separation under the action of centrifugal force, after separation is completed, the water inlet pipe 41 is inserted into the centrifugal cylinder 5, and the water pump 4 is started to outwards pump out upper-layer solution in the centrifugal cylinder 5 for detection and use by a user; the design of the detachable centrifugal cylinder 5 and the chuck 6 can facilitate the use of centrifugal cylinders with different specifications and sizes and the replacement of damaged centrifugal cylinder components; meanwhile, when the centrifuge bowl 5 is not needed, a cleaning agent can be injected into the bowl through the water injection pipe 57, and the second motor 54 is started to rotate the brush 52 to clean the inner wall of the centrifuge bowl 5, so that the interior of the centrifuge bowl is kept clean, and the centrifuge bowl is convenient to reuse.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A centrifugal separation device for soil detection comprises a base (1), wherein a support (2) is fixed on one side above the base (1), a rotating table (7) is rotatably connected on one side, far away from the support (2), above the base (1), a chuck (6) is fixed on the rotating table (7), and a centrifugal cylinder (5) is arranged above the chuck (6); the centrifugal device is characterized in that a heating layer (51) is embedded in the middle positions of two sides of the inner wall of the centrifugal cylinder (5); a second partition plate (53) is fixed below the interior of the centrifugal cylinder (5), a second rotating shaft (59) is rotatably connected to the middle position above the second partition plate (53), a plurality of stirring rods (56) are fixed to the exterior of the second rotating shaft (59), brushes (52) are fixed to one ends of the stirring rods (56), and the brushes (52) are attached to the inner wall of the centrifugal cylinder (5) on the corresponding side; a second motor (54) is installed in the middle of the bottom of the centrifugal cylinder (5), and one end of an output shaft of the second motor (54) is fixedly connected with one end of a second rotating shaft (59).

2. The centrifugal separation device for soil detection according to claim 1, wherein a first motor (11) is installed at one side inside the base (1), a driving bevel gear (12) is fixed at one end of an output shaft of the first motor (11), a first rotating shaft (13) is rotatably connected at one side inside the base (1) close to the rotating table (7), a driven bevel gear (14) is fixed at one end of the first rotating shaft (13), and the driving bevel gear (12) is in meshing transmission with the driven bevel gear (14); the top end of the first rotating shaft (13) is fixedly connected with the bottom of the rotating table (7).

3. The centrifugal separation device for soil detection according to claim 1 or 2, wherein a first partition plate (61) is fixed at a middle position inside the chuck (6), two screws (62) are rotatably connected to two sides of the inside of the chuck (6) close to the first partition plate (61), one ends of the two screws (62) respectively penetrate through the inner wall of the chuck (6) on the corresponding side to extend to the outside of the chuck (6), and a knob (66) is fixed at one end of each of the two screws (62).

4. The centrifugal separation device for soil detection according to claim 3, wherein a threaded sleeve (63) is threadedly connected to the outer portion of each of the two screws (62); the two sides of the top of the chuck (6) are both connected with clamping blocks (65) in a sliding mode, and the two clamping blocks (65) are both fixedly connected with threaded sleeves (63) in corresponding positions through connecting rods (64).

5. The centrifugal separation device for soil detection according to claim 4, wherein the centrifugal cylinder (5) is placed between two clamping blocks (65), an opening is arranged in the middle of the top of the centrifugal cylinder (5), and a sealing cover (58) is clamped and fixed in the opening; the upper end and the lower end of one side of the centrifugal cylinder (5) are respectively fixed with a water injection pipe (57) and a water discharge pipe (55).

6. The centrifugal separation device for soil detection according to claim 5, wherein a support plate (3) is fixed on the top end of the support (2), a water pump (4) is installed on the support plate (3), and a water inlet pipe (41) and a water outlet pipe (42) are respectively fixed in a water inlet and a water outlet of the water pump (4); one end of the water inlet pipe (41) penetrates through an opening at the top of the centrifugal cylinder (5) and is inserted into the centrifugal cylinder (5).