CN212134194U

CN212134194U - Environment detection sampling device

Info

Publication number: CN212134194U
Application number: CN202020152873.5U
Authority: CN
Inventors: 陈龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-12-11
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses an environmental detection sampling device, including sampling box, first mounting panel and second mounting panel, the intermediate position department on second mounting panel top installs the motor, and the equal vertical stand of installing of four corners on second mounting panel top, transversely install first mounting panel between the top of stand, and the top of first mounting panel installs the sampling box, the both sides of the inside bottom of sampling box all are provided with the outlet that runs through first mounting panel, the top of sampling box transversely is provided with the roof, the inside equal vertical sampling pipe that extends to the inside of sampling box that is provided with of recess, the sampling box is kept away from the upper end of control panel one side and is installed the water pump, and the input of water pump has a mounting groove through the pipe mounting, the internally mounted of mounting groove has first filter screen. The utility model discloses an equidistant four sampling pipes that set up in sampling box inside utilizes reciprocating of sampling pipe, realizes the synchronous sampling of water sample on different layers, improves work efficiency.

Description

Environment detection sampling device

Technical Field

The utility model relates to an environment detection technology field specifically is an environment detection sampling device.

Background

Water is the natural substance with the largest quantity on the earth surface, covers more than seventy percent of the earth surface, and a clean water source is necessary for our life, but with the development of science and technology, the science and technology brings convenience to us and also brings environmental pollution, wherein in the process of environmental detection, the water source is an essential item, but the existing environmental detection sampling device has many problems or defects.

First, traditional environment detection sampling device does not have solid-liquid separation's function, and the solid impurity in aquatic is more, influences normal measuring.

Second, traditional environment detection sampling device does not have water layering module, can not be effectual samples respectively the water and the solid of different concentrations in the aquatic, leads to measuring the error.

Third, traditional environmental detection sampling device does not have the sampling box structure of being convenient for wash, and after the sampling was accomplished, the sampling box is inside remaining water or impurity, can influence the accuracy of next sampling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental detection sampling device to the solid-liquid separation of being not convenient for that proposes in solving above-mentioned background art, can not the water layering and the problem of being not convenient for wash the sampling box.

In order to achieve the above object, the utility model provides a following technical scheme: an environment detection sampling device comprises a sampling box, a first mounting plate and a second mounting plate, wherein a motor is mounted in the middle position of the top end of the second mounting plate, stand columns are vertically mounted at four corners of the top end of the second mounting plate, the first mounting plate is transversely mounted between the top ends of the stand columns, the sampling box is mounted at the top end of the first mounting plate, water outlets penetrating through the first mounting plate are formed in two sides of the bottom end of the interior of the sampling box, a rotating rod is vertically arranged at the bottom end of the interior of the sampling box, the bottom end of the rotating rod is connected with the output end of the motor, fins are vertically mounted at the upper ends of two sides of the rotating rod, a top plate is transversely arranged at the top end of the sampling box, grooves are formed in two sides of the interior of the top plate, sampling tubes extending to the interior of the sampling box are vertically arranged in the grooves, the utility model discloses a sampling box, including sampling box, first movable rod, sampling box, control panel, water pump, mounting groove, the sampling pipe of first movable rod bottom is inside all to install the piston with sampling pipe matched with, and the upper end of sampling pipe both sides all installs the sampling cup, the intermediate position department at the sampling box back installs the battery, and the upper end of sampling box one side installs control panel, the sampling box is kept away from the upper end of control panel one side and is installed the water pump, and the input of water pump has a mounting groove through the pipe mounting, the internally.

Preferably, the universal wheels are installed at four corners of the bottom end of the second installation plate, and braking devices are arranged inside the universal wheels.

Preferably, the shape of first filter screen is "V" shape, and the both ends of first filter screen all with the inside both sides upper end welding of mounting groove.

Preferably, sampling cup one side upper end all with the inside intercommunication of sampling pipe, and the inside of sampling cup all is provided with the second filter screen, the vertical second movable rod that extends to the sampling cup outside of installing in the inside bottom of second filter screen, and the shape of second filter screen all is "concave" form.

Preferably, first spring is all installed to the inside both sides of recess, and all installs the limiting plate between the one end that first spring is close to the sampling pipe, the limiting plate top is close to the vertical first pull rod that extends to the roof top of installing in first spring one side, and the shape of limiting plate is "arc" shape.

Preferably, the horizontal sealing strip of installing of roof bottom, and the upper end of the inside both sides of sealing strip all is provided with the spacing groove, the upper end of the inside both sides of sampling box all is provided with the fixed slot, and the fixed slot shape all is "protruding" form, the inside second pull rod that extends to the sampling box outside that transversely is provided with of fixed slot, and the fixed slot on second pull rod surface is inside all to be twined there is the second spring to the second pull rod is close to spacing groove one end and all installs the stopper with spacing groove matched with.

Preferably, the mounting bracket is all installed to the lower extreme of bull stick, and the shape of mounting bracket is "L" shape, the third spring is evenly installed to the one end that the bull stick was kept away from to the mounting bracket, and vertical installation has the cleaning strip between the one end that the bull stick was kept away from to the third spring.

Compared with the prior art, the beneficial effects of the utility model are that: this environment detection sampling device is rational in infrastructure, has following advantage:

(1) through set up first filter screen in the mounting groove is inside, and inside second movable rod and the second filter screen of setting up of sampling cup, through the first filter screen that sets up "V" shape in the mounting groove, can prevent that great solid impurity rubbish from getting into the mounting groove in, thereby influence the normal work of water pump, and impurity is difficult for blockking up first filter screen, improve the water intaking effect, and set up the second filter screen, make the water sample suction sampling pipe of different layers, flow into the sampling cup again, realize solid-liquid separation, the follow-up detection of being convenient for.

(2) Through setting up first movable rod inside the sampling pipe, and the inside both sides of recess all set up first pull rod, first spring and limiting plate, rotation through the fin, water to the sampling incasement portion is centrifuged, make the liquid and the solid of different concentrations in aqueous can carry out the layering, later spur first pull rod, make the limiting plate remove and compress first spring, and then reciprocate the sampling pipe, make different water layers be arranged in to the sampling bottom of the tube, loosen first pull rod again, under the spring action of first spring, make the limiting plate be close to in opposite directions, and then fix the sampling pipe, the sampling pipe unexpected slip when preventing to take a sample, cause the sample inaccurate, pull first movable rod again, drive the removal of piston, be convenient for in the water sample suction sampling pipe with different layers, realize the synchronous sampling of water sample on different layers, and improve work efficiency.

(3) The utility model discloses a sampling box, including sampling box, the stopper is provided with the third spring, through setting up clean strip and mounting bracket in the sampling box inside, and the sampling box top transversely sets up the roof, through the rotation of mounting bracket, and utilize the elasticity of third spring, make the clean strip hug closely the sampling box lateral wall, be convenient for clear up the remaining impurity of sampling box lateral wall, and through pulling the second pull rod, make the stopper remove the compression second spring, thereby make the stopper leave the spacing groove, the convenient to detach roof, thereby more conveniently clear up inside the sampling box, prevent that remaining impurity from influencing the sampling next time, cause the detection error.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of the front section structure of the sampling tube and the sampling cup of the present invention.

In the figure: 1. a first movable bar; 2. a sampling cup; 3. a sealing strip; 4. a water pump; 5. a sampling tube; 6. a sampling box; 7. a first mounting plate; 8. mounting grooves; 9. a first filter screen; 10. a column; 11. a water outlet; 12. a second mounting plate; 13. a motor; 14. a universal wheel; 15. a cleaning strip; 16. a mounting frame; 17. a rotating rod; 18. a control panel; 19. a fin; 20. a top plate; 21. a storage battery; 22. a first pull rod; 23. a first spring; 24. a limiting plate; 25. a groove; 26. fixing grooves; 27. a second spring; 28. a second pull rod; 29. a third spring; 30. a limiting block; 31. a limiting groove; 32. a second movable bar; 33. a second filter screen; 34. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an environment detection sampling device comprises a sampling box 6, a first mounting plate 7 and a second mounting plate 12, wherein universal wheels 14 are mounted at four corners of the bottom end of the second mounting plate 12, and braking devices are arranged inside the universal wheels 14;

by arranging the universal wheels 14, the device can be easily moved, and labor is saved;

a motor 13 is installed in the middle of the top end of the second mounting plate 12, the type of the motor 13 can be Y315S-4, upright posts 10 are vertically installed at four corners of the top end of the second mounting plate 12, a first mounting plate 7 is transversely installed between the top ends of the upright posts 10, a sampling box 6 is installed at the top end of the first mounting plate 7, water outlets 11 penetrating through the first mounting plate 7 are formed in two sides of the bottom end inside the sampling box 6, and a rotating rod 17 is vertically arranged at the bottom end inside the sampling box 6;

the lower ends of the rotating rods 17 are respectively provided with an installation frame 16, the installation frames 16 are L-shaped, one ends of the installation frames 16 far away from the rotating rods 17 are uniformly provided with third springs 29, and cleaning strips 15 are vertically arranged between the ends of the third springs 29 far away from the rotating rods 17;

through the rotation of the mounting frame 16 and the elasticity of the third spring 29, the cleaning strip 15 is tightly attached to the side wall of the sampling box 6, so that the residual impurities on the side wall of the sampling box 6 can be cleaned conveniently;

the bottom end of the rotating rod 17 is connected with the output end of the motor 13, the upper ends of two sides of the rotating rod 17 are vertically provided with fins 19, and the top end of the sampling box 6 is transversely provided with a top plate 20;

the sealing strip 3 is transversely installed at the bottom end of the top plate 20, the upper ends of two sides inside the sealing strip 3 are respectively provided with a limiting groove 31, the upper ends of two sides inside the sampling box 6 are respectively provided with a fixing groove 26, the shapes of the fixing grooves 26 are both in a convex shape, a second pull rod 28 extending to the outside of the sampling box 6 is transversely arranged inside the fixing groove 26, a second spring 27 is wound inside the fixing groove 26 on the surface of the second pull rod 28, and a limiting block 30 matched with the limiting groove 31 is installed at one end, close to the limiting groove 31, of the second pull rod 28;

the second pull rod 28 is pulled, so that the limiting block 30 moves to compress the second spring 27, the limiting block 30 leaves the limiting groove 31, the top plate 20 is convenient to detach, the inside of the sampling box 6 is more convenient to clean, and the influence of residual impurities on next sampling is prevented, so that detection errors are avoided;

grooves 25 are formed in the two sides of the inner part of the top plate 20;

first springs 23 are mounted on two sides inside the groove 25, a limiting plate 24 is mounted between the ends, close to the sampling tube 5, of the first springs 23, a first pull rod 22 extending to the top end of the top plate 20 is vertically mounted on one side, close to the first springs 23, of the top ends of the limiting plates 24, and the limiting plates 24 are arc-shaped;

under the elastic force action of the first spring 23, the limiting plates 24 approach to each other, so that the sampling tube 5 is fixed, and the sampling tube 5 is prevented from accidentally sliding during sampling to cause inaccurate sampling;

sampling pipes 5 extending into the sampling box 6 are vertically arranged in the grooves 25, first movable rods 1 are vertically arranged in the sampling pipes 5, pistons 34 matched with the sampling pipes 5 are arranged in the sampling pipes 5 at the bottom ends of the first movable rods 1, and sampling cups 2 are arranged at the upper ends of two sides of the sampling pipes 5;

the upper end of one side of the sampling cup 2 is communicated with the inside of the sampling pipe 5, a second filter screen 33 is arranged inside the sampling cup 2, a second movable rod 32 extending to the outside of the sampling cup 2 is vertically arranged at the bottom end inside the second filter screen 33, and the second filter screen 33 is concave;

by arranging the second filter screen 33, water and solids flowing into the sampling cup 2 are separated, so that the subsequent detection process is facilitated, and the detection accuracy is improved;

a storage battery 21 is installed in the middle of the back of the sampling box 6, the type of the storage battery 21 can be UD-65-12, a control panel 18 is installed at the upper end of one side of the sampling box 6, a water pump 4 is installed at the upper end of one side, far away from the control panel 18, of the sampling box 6, the type of the water pump 4 can be ISGD, an input end of the water pump 4 is provided with an installation groove 8 through a pipe, and a first filter screen 9 is installed inside the installation groove 8;

the first filter screen 9 is V-shaped, and two ends of the first filter screen 9 are welded with the upper ends of two sides in the mounting groove 8;

by arranging the V-shaped first filter screen 9, larger solid impurity garbage can be prevented from entering the mounting groove 8, so that the normal work of the water pump 4 is influenced, the first filter screen 9 is not easily blocked by impurities, and the water taking effect is improved;

the singlechip in the control panel 18 is electrically connected with the water pump 4 and the motor 13 through wires.

The working principle is as follows: when the device is used, the device is moved to a specified sampling place through the universal wheel 14, the mounting groove 8 is placed in a sampling water area, power is supplied to electronic equipment in the device through the storage battery 21, the water pump 4 is started through the control panel 18, water is pumped into the sampling box 6 through the guide pipe, and meanwhile, the V-shaped first filter screen 9 is arranged, so that large solid impurity garbage can be prevented from entering the mounting groove 8, the normal work of the water pump 4 is influenced, the first filter screen 9 is not easily blocked by impurities, and the water taking effect is improved;

when the water in the sampling box 6 reaches a certain amount, the water pump 4 is turned off, the motor 13 is started, the rotating rod 17 is driven to rotate, so that the fins 19 are driven, the water in the sampling box 6 is centrifuged, liquid and solid with different concentrations in the water can be layered, the subsequent sampling work is facilitated, and the motor 13 is turned off after the liquid with different concentrations in the water is well separated from the solid;

then the first pull rod 22 is pulled, so that the limit plate 24 moves and compresses the first spring 23, and further the sampling tube 5 moves up and down, so that the bottom end of the sampling tube 5 is placed in different water layers, then the first pull rod 22 is loosened, under the elastic force of the first spring 23, the limiting plates 24 are relatively close to each other, so as to fix the sampling tube 5, prevent the sampling tube 5 from accidentally sliding during sampling to cause inaccurate sampling, then the first movable rod 1 is pulled to drive the piston 34 to move, so that water samples in different layers can be conveniently pumped into the sampling tube 5 and then flow into the sampling cup 2, the second filter screen 33 is arranged to realize solid-liquid separation, and the two sampling cups 2 are arranged to compare the same layer of water sample after detection, so that the detection precision is improved, the second filter screen 33 is drawn out through the second movable rod 32, and the water sample in the sampling cup 2 is stored in other containers, so that the detection is facilitated;

when the sampling is accomplished the back, the remaining water discharge of sampling box 6 is gone out to accessible outlet 11, recycle water pump 4 and pump into clean water to sampling box 6, starter motor 13, drive mounting bracket 16 and rotate, and utilize the elasticity of third spring 29, make 6 lateral walls of sampling box are hugged closely to cleaning strip 15, be convenient for clear up the remaining impurity of 6 lateral walls of sampling box, and through pulling second pull rod 28, make stopper 30 remove compression second spring 27, thereby make stopper 30 leave spacing groove 31, convenient to detach roof 20, thereby more conveniently clear up inside sampling box 6, prevent that remaining impurity from influencing the sampling next time, cause detection error.

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.

Claims

1. The utility model provides an environmental detection sampling device, includes sampling box (6), first mounting panel (7) and second mounting panel (12), its characterized in that: a motor (13) is installed in the middle of the top end of the second mounting plate (12), the four corners of the top end of the second mounting plate (12) are vertically provided with a stand column (10), a first mounting plate (7) is transversely installed between the top ends of the stand columns (10), a sampling box (6) is installed at the top end of the first mounting plate (7), water outlets (11) penetrating through the first mounting plate (7) are formed in the two sides of the bottom end inside the sampling box (6), a rotating rod (17) is vertically arranged at the bottom end inside the sampling box (6), the bottom end of the rotating rod (17) is connected with the output end of the motor (13), fins (19) are vertically installed at the upper ends of the two sides of the rotating rod (17), a top plate (20) is transversely arranged at the top end of the sampling box (6), grooves (25) are formed in the two sides inside the top plate (20), sampling tubes (5) extending into the sampling box (6) are vertically arranged in the grooves (, and the equal vertical first movable rod (1) that is provided with in inside of sampling pipe (5), sampling pipe (5) inside of first movable rod (1) bottom all installs piston (34) with sampling pipe (5) matched with, and the upper end of sampling pipe (5) both sides all installs sampling cup (2), intermediate position department at the sampling box (6) back installs battery (21), and the upper end of sampling box (6) one side installs control panel (18), the upper end of control panel (18) one side is kept away from in sampling box (6) is installed water pump (4), and the input of water pump (4) has mounting groove (8) through the pipe installation, the internally mounted of mounting groove (8) has first filter screen (9).

2. The environmental detection sampling device of claim 1, wherein: four corners of the bottom end of the second mounting plate (12) are provided with universal wheels (14), and braking devices are arranged inside the universal wheels (14).

3. The environmental detection sampling device of claim 1, wherein: the shape of first filter screen (9) is "V" shape, and the both ends of first filter screen (9) all with the inside both sides upper end welding of mounting groove (8).

4. The environmental detection sampling device of claim 1, wherein: sampling cup (2) one side upper end all communicates with sampling pipe (5) inside, and the inside of sampling cup (2) all is provided with second filter screen (33), the vertical second movable rod (32) that extend to sampling cup (2) outside of installing in the bottom of second filter screen (33) inside, and the shape of second filter screen (33) all is "concave" form.

5. The environmental detection sampling device of claim 1, wherein: first spring (23) are all installed to the inside both sides of recess (25), and all install limiting plate (24) between first spring (23) are close to the one end of sampling pipe (5), limiting plate (24) top is close to first spring (23) one side vertical installation and is extended to first pull rod (22) on roof (20) top, and the shape of limiting plate (24) is "arc" shape.

6. The environmental detection sampling device of claim 1, wherein: roof (20) bottom transversely install sealing strip (3), and the upper end of sealing strip (3) inside both sides all is provided with spacing groove (31), the upper end of sampling box (6) inside both sides all is provided with fixed slot (26), and fixed slot (26) shape all is "protruding" form, fixed slot (26) inside transversely is provided with extends to sampling box (6) outside second pull rod (28), and fixed slot (26) on second pull rod (28) surface inside all twines there is second spring (27) to second pull rod (28) are close to spacing groove (31) one end and all install stopper (30) with spacing groove (31) matched with.

7. The environmental detection sampling device of claim 1, wherein: mounting bracket (16) are all installed to the lower extreme of bull stick (17), and the shape of mounting bracket (16) is "L" shape, third spring (29) are evenly installed to the one end that bull stick (17) were kept away from in mounting bracket (16), and vertical installation has cleaning strip (15) between the one end that bull stick (17) were kept away from in third spring (29).