CN217404295U - Soil leaching test device - Google Patents

Abstract

The utility model relates to a soil research equipment field specifically is a soil eluviation test device, the case lid is installed at the top of proof box, the inspection window has been seted up to the preceding bottom of proof box, the inside sliding connection of inspection window has the storage basket, the inner wall fixed mounting who stores the basket has the storage net of putting, the inside equidistance that stores up the net of putting installs an experimental section of thick bamboo, the outer bottom intercommunication of proof box has the drain pipe, is that the liquid outlet end of drain pipe is connected with the rose box, there is the water tank top of rose box through water piping connection, the top intercommunication of water tank has the inlet tube, and the liquid outlet end of inlet tube runs through the inside of case lid, the inside of proof box is provided with the carriage. A soil eluviation test device, can make the integrated device realize that more accurate efficient carries out the eluviation test, effectual user of service's that has improved work efficiency improves the practicality of integrated device, brings better use prospect.

Description

Soil leaching test device

Technical Field

The utility model relates to a soil research equipment field specifically is a soil eluviation test device.

Background

When people research vertical migration of various elements of soil, experiments need to be arranged in the field according to different research purposes, firstly, leaching water is collected by burying pipes underground, and soil in each experimental plot needs to be surrounded to prevent flow measurement.

Chinese patent discloses a simulation soil eluviation device (No. CN209496030U), and this patent technique can improve the accuracy of experiment to the research on different soil layers of same soil, can know the eluviation migration characteristic of soil moisture and soluble composition in more detail, but, the device's simple structure, the eluviation that can not be even when using, and the recovery that the eluviation can not be fine when using, comparatively extravagant resource to it is comparatively inconvenient. Accordingly, one skilled in the art provides a soil leaching test apparatus to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a soil eluviation test device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil eluviation test device, includes the proof box, the case lid is installed at the top of proof box, the inspection window has been seted up to the preceding bottom of proof box, the inside sliding connection of inspection window has the storage basket, the inner wall fixed mounting that stores the basket has the storage net of putting, the inside equidistance that stores up the net of putting installs the test section of thick bamboo, the outer bottom intercommunication of proof box has the drain pipe, is that the play liquid end of drain pipe is connected with the rose box, there is the water tank top of rose box through water piping connection, the top intercommunication of water tank has the inlet tube, and the play liquid end of inlet tube runs through the inside of case lid, the inside of proof box is provided with the carriage, the bottom of carriage is provided with drenches the dissolving pipe, link to each other through the regulation structure between case lid and the carriage.

As a further aspect of the present invention: the adjusting structure comprises a servo motor arranged in the middle of the top of the box cover, a lead screw is fixedly arranged on an output shaft of the servo motor, a ball nut is fixedly arranged in the middle of the top of the sliding frame, and the lead screw and the ball nut are meshed with each other and connected.

As a further aspect of the present invention: the outside a week equidistance of drenching the pipe installs the water spout, drench the top bilateral symmetry of dissolving the pipe and install two water injection pipes.

As a further aspect of the present invention: the top bilateral symmetry of drenching the pipe installs the mount, the top of mount is provided with the link, and the link setting is in the inboard of carriage.

As a further aspect of the present invention: the utility model discloses a motor, including link, mount, step motor, output shaft and rotation axis, the position department that the inside of link corresponds the mount all rotates and is connected with the axis of rotation, and the mount passes through the axis of rotation to be connected with the link, the outside of mount corresponds the position department fixed mounting of axis of rotation has step motor, and step motor's output shaft and the external connection of axis of rotation.

As a further aspect of the present invention: the overflow plate is installed to one side that the inside of rose box is close to the drain pipe, the baffle is installed to the position benefit that the inside of rose box is close to the overflow plate, the baffle be annular structure.

As a further aspect of the present invention: the inside of rose box corresponds the position department of baffle and is provided with the rose barrel, and the rose box passes through baffle and rose barrel sliding connection, the inside of rose barrel is provided with adsorbs the carbon, the externally mounted of rose box has the maintenance valve.

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

1. place soil in the laboratory cylinder, when the user of service needs to carry out the leaching experiment to the laboratory cylinder soil in the test case, then can pour into the leaching solution in the water tank through the inlet tube and drench and dissolve in the pipe, spout to the laboratory cylinder through the water jet, drive the lead screw through servo motor and rotate, cooperation through lead screw and ball nut, it goes up and down to drive the carriage, then can drive the leaching pipe and carry out synchronous lift, it rotates to drive the axis of rotation through step motor, then can drive the mount and carry out angle regulation, then can realize that the leaching pipe carries out height and angle modulation, then can improve the precision that the leaching was tested, convenient to use personnel use, better for traditional mode.

2. Drench the solution in order to can recycle, then can will use the drench solution after through the drain pipe and pour into the filter tank, carry out preliminary sediment through the overflow plate and filter the back, then can carry out impurity adsorption through filter vat and adsorption carbon and filter, the water tank then can extract the use with filtration treatment's solution through external water pump, effectual improvement the device's practicality, the user of being convenient for uses, better for traditional mode.

Drawings

FIG. 1 is a schematic structural diagram of a soil leaching test apparatus;

FIG. 2 is a schematic structural view of a case cover in the soil leaching test device;

FIG. 3 is a schematic structural diagram of a filter box in the soil leaching test device;

FIG. 4 is a schematic structural diagram of a leaching pipe in a soil leaching test device.

In the figure: 1. a test chamber; 2. a box cover; 3. an inspection window; 4. storing the baskets; 5. storing the net; 6. a test cylinder; 7. a drain pipe; 8. a filter box; 9. a water tank; 10. a water inlet pipe; 11. a carriage; 12. a leaching pipe; 13. a water spray nozzle; 14. a water injection pipe; 15. a servo motor; 16. a lead screw; 17. a ball nut; 18. an overflow plate; 19. a partition plate; 20. a filter vat; 21. adsorbing carbon; 22. repairing the valve; 23. a fixed mount; 24. a connecting frame; 25. a rotating shaft; 26. a stepping motor.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, a soil leaching test device, including proof box 1, case lid 2 is installed at the top of proof box 1, inspection window 3 has been seted up to the preceding bottom of proof box 1, the inside sliding connection of inspection window 3 has storage basket 4, the inner wall fixed mounting who stores basket 4 has storage net 5, the inside equidistance that stores net 5 installs a test section of thick bamboo 6, the outer bottom intercommunication of proof box 1 has drain pipe 7, it is connected with rose box 8 that the play liquid end of drain pipe 7 is, there is water tank 9 at the top of rose box 8 through water piping connection, the top intercommunication of water tank 9 has inlet tube 10, and the play liquid end of inlet tube 10 runs through the inside of case lid 2, the inside of proof box 1 is provided with carriage 11, carriage 11's bottom is provided with leaches pipe 12, link to each other through adjusting the structure between case lid 2 and the carriage 11.

In FIGS. 1-2: the adjusting structure comprises a servo motor 15 arranged in the middle of the top of the box cover 2, a lead screw 16 is fixedly arranged on an output shaft of the servo motor 15, a ball nut 17 is fixedly arranged in the middle of the top of the sliding frame 11, the lead screw 16 and the ball nut 17 are meshed with each other and connected, the sliding frame 11 is driven to lift through the matching of the lead screw 16 and the ball nut 17, the spraying pipe 12 can be driven to lift synchronously, and the spraying pipe 12 can be adjusted in height.

In fig. 2: spray nozzle 13 is installed to the outside a week equidistance of drenching pipe 12, drenches the top bilateral symmetry of dissolving pipe 12 and installs two water injection pipes 14, communicates inlet tube 10 and water injection pipe 14 through external water pipe, then can realize drenching pipe 12 and carry out the water injection, is coordinating spray nozzle 13 and is carrying out the water spray and drenching the experiment.

In fig. 2 and 4: the top bilateral symmetry of drenching and dissolving pipe 12 installs mount 23, and the top of mount 23 is provided with link 24, and link 24 sets up the inboard at carriage 11, drives axis of rotation 25 through step motor 26 and rotates, then can drive mount 23 and carry out angle regulation.

In fig. 4: the inside of link 24 corresponds the position department of mount 23 and all rotates and is connected with axis of rotation 25, and mount 23 passes through axis of rotation 25 and is connected with link 24, and the outside of mount 23 corresponds the position department fixed mounting of axis of rotation 25 has step motor 26, and step motor 26's output shaft and the external connection of axis of rotation 25, drive axis of rotation 25 through step motor 26 and rotate, then can drive mount 23 and carry out angle regulation, then can realize drenching and dissolve pipe 12 and carry out angle modulation.

In fig. 1 and 3: overflow plate 18 is installed near one side of drain pipe 7 in the inside of rose box 8, and baffle 19 is installed near the position benefit of overflow plate 18 in the inside of rose box 8, and baffle 19 be the loop configuration, carries out preliminary sediment through overflow plate 18 and filters the back, then can carry out impurity adsorption filtration through lauter tub 20 with adsorption carbon 21, and water tank 9 then can be through external water pump with filtration treatment's solution extraction use.

In fig. 1 and 3: the inside of rose box 8 is provided with filter vat 20 corresponding to the position department of baffle 19, and filter box 8 passes through baffle 19 and filter vat 20 sliding connection, and the inside of filter vat 20 is provided with adsorbs carbon 21, and the externally mounted of rose box 8 has maintenance valve 22, carries out the change through opening maintenance valve 22 and adsorbs carbon 21 in the filter vat 20.

The utility model discloses a theory of operation is: soil is placed in the experimental cylinder 6, when a user needs to carry out leaching test on the soil in the experimental cylinder 6 in the experimental box 1, leaching solution in the water tank 9 can be poured into the leaching pipe 12 through the water inlet pipe 10, the leaching solution is sprayed onto the experimental cylinder 6 through the water spray nozzle 13, the lead screw 16 is driven to rotate through the servo motor 15, the sliding frame 11 is driven to lift through the matching of the lead screw 16 and the ball nut 17, the leaching pipe 12 can be driven to synchronously lift, the rotating shaft 25 is driven to rotate through the stepping motor 26, the fixing frame 23 can be driven to adjust the angle, the leaching pipe 12 can be adjusted in height and angle, the precision of the leaching test can be improved, in order to recycle the leaching solution, the used leaching solution can be poured into the filter box 8 through the drain pipe 7, and after primary precipitation and filtration are carried out through the overflow plate 18, then can carry out impurity adsorption filtration through filter vat 20 and adsorption carbon 21, water tank 9 then can be through external water pump with filtration treatment's solution extraction use, effectual improvement the device's practicality, the user of being convenient for uses, it is comparatively practical.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims (7)

1. The soil leaching test device comprises a test box (1) and is characterized in that a box cover (2) is installed at the top of the test box (1), a check window (3) is arranged at the front bottom of the test box (1), a storage basket (4) is connected to the inside of the check window (3) in a sliding mode, a storage net (5) is fixedly installed on the inner wall of the storage basket (4), an experiment cylinder (6) is installed on the inner portion of the storage net (5) in an equal distance mode, a drain pipe (7) is communicated with the outer bottom of the test box (1), a filter box (8) is connected to the liquid outlet end of the drain pipe (7), a water tank (9) is connected to the top of the filter box (8) through a water pipe, a water inlet pipe (10) is communicated with the top of the water tank (9), the liquid outlet end of the water inlet pipe (10) penetrates through the inside of the box cover (2), and a sliding frame (11) is arranged inside the test box (1), the bottom of carriage (11) is provided with drenches dissolving pipe (12), link to each other through the regulation structure between case lid (2) and carriage (11).

2. A soil leaching test device according to claim 1, wherein the adjusting structure comprises a servo motor (15) installed at the middle of the top of the box cover (2), a lead screw (16) is fixedly installed at the output shaft of the servo motor (15), a ball nut (17) is fixedly installed at the middle of the top of the sliding frame (11), and the lead screw (16) and the ball nut (17) are meshed with each other.

3. A soil leaching test device according to claim 1, wherein the leaching pipe (12) is externally provided with water nozzles (13) at equal intervals around the circumference, and two water injection pipes (14) are symmetrically arranged on two sides of the top of the leaching pipe (12).

4. A soil leaching test device according to claim 1, wherein the top of the leaching pipe (12) is symmetrically provided with fixing frames (23) at two sides, the top of the fixing frame (23) is provided with a connecting frame (24), and the connecting frame (24) is arranged at the inner side of the sliding frame (11).

5. A soil leaching test device according to claim 4, wherein the inside of the connecting frame (24) is rotatably connected with a rotating shaft (25) at a position corresponding to the fixing frame (23), the fixing frame (23) is connected with the connecting frame (24) through the rotating shaft (25), the outside of the fixing frame (23) is fixedly provided with a stepping motor (26) at a position corresponding to the rotating shaft (25), and the output shaft of the stepping motor (26) is connected with the outside of the rotating shaft (25).

6. A soil leaching test device according to claim 1, wherein the side of the inside of the filtering box (8) close to the drain pipe (7) is provided with an overflow plate (18), the position of the inside of the filtering box (8) close to the overflow plate (18) is provided with a baffle plate (19), and the baffle plate (19) is of an annular structure.

7. A soil leaching test device according to claim 6, wherein a filter barrel (20) is arranged in the filter box (8) corresponding to the position of the partition plate (19), the filter box (8) is connected with the filter barrel (20) in a sliding mode through the partition plate (19), adsorption carbon (21) is arranged in the filter barrel (20), and an access valve (22) is arranged outside the filter box (8).

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