CN216669466U - Novel crops heavy metal short-term test device - Google Patents

Abstract

The utility model discloses a novel crop heavy metal rapid detection device which comprises a box body, wherein a collection basket is arranged on the lower inner wall of the box body, the lower end of the collection basket is fixedly connected to the lower inner wall of the box body, a bottom plate is arranged at the center of two inner side walls of the collection basket, a motor is arranged at the center of the lower inner wall of the collection basket, the output end of the motor penetrates through the lower end face of the bottom plate, the end part of the motor is fixedly connected with a stirring blade, a hydraulic device is arranged on the upper inner wall of the box body, the upper end of the hydraulic device is fixedly connected to the upper inner wall of the box body, the lower end of the hydraulic device is fixedly connected with a lower pressing block, and a vertical plate is arranged on the upper inner wall of the box body on one side of the hydraulic device. According to the utility model, the collecting basket is arranged on the lower inner wall of the box body, and the motor and the stirring blades arranged in the collecting basket are matched, so that the juice and the purified water of crops can be more quickly fused, a detector can conveniently detect the juice and the purified water, and the detection efficiency is improved.

Description

Novel crops heavy metal short-term test device

Technical Field

The utility model relates to the field of detection devices, in particular to a novel crop heavy metal rapid detection device.

Background

The food, soil and water are gradually polluted by industrial waste gas, waste water and waste residues, even some people directly irrigate crops by using the industrial waste water, so that a great amount of heavy metals such as cadmium, copper, arsenic, chromium, mercury, nickel, iron, aluminum, zinc, manganese, copper and the like in a soil tillage layer are enriched and accumulated, and particularly, the suburban phenomenon is more serious; in addition, under the condition that the heavy metal content in vegetables and fishes seriously exceeds the standard due to the use of a large amount of inorganic chemical pesticides and the like, the heavy metals are continuously accumulated in human bodies, so that the phenomenon of chronic heavy metal poisoning of consumers occurs, a plurality of heavy metal collective poisoning events occur in China, and the high importance of the government and the wide attention of various social circles are aroused.

The prior patent (publication number: CN213275068U) discloses a crop heavy metal rapid detection device, which comprises a box body and an upper cover, wherein lower fixing plates are fixedly connected to two sides of the box body, upper fixing plates are fixedly connected to two sides of the upper cover, fastening bolts are arranged at the upper ends of the upper fixing plates, the fastening bolts penetrate through the upper fixing plates and extend to the inner parts of the lower fixing plates, an agitating tank is fixedly connected to the inner bottom of the box body, sliding grooves are formed in two ends of the inner wall of the agitating tank, a sliding block is connected to one side of each sliding groove in a sliding mode, a net is fixedly connected to one side of the sliding block, a motor is fixedly connected to the upper end of the upper cover, and a rotating shaft is fixedly connected to the lower end of the motor. However, the utility model discloses a still have some shortcomings in the use, with the inconvenient clearance of the residue of crops after the crops mashing processing, still need unpack the upper cover apart with the box during the clearance, relatively troublesome, the quantity of the pure water of adding is simultaneously when diluting crops juice is not good to be mastered, too much or too little all causes the testing result inaccurate easily, provides a novel crops heavy metal short-term test device for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a novel crop heavy metal rapid detection device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel crop heavy metal rapid detection device comprises a box body, wherein a collection basket is arranged on the lower inner wall of the box body, the lower end of the collection basket is fixedly connected to the lower inner wall of the box body, a bottom plate is arranged at the center of the two inner side walls of the collection basket, a motor is arranged at the center of the lower inner wall of the collection basket, the output end of the motor penetrates through the lower end face of the bottom plate, the end part of the motor is fixedly connected with a stirring blade, a hydraulic device is arranged on the upper inner wall of the box body, the upper end of the hydraulic device is fixedly connected to the upper inner wall of the box body, the lower end of the hydraulic device is fixedly connected with a lower pressing block, a vertical plate is arranged on the upper inner wall of the box body on one side of the hydraulic device, the upper end and the lower end of the vertical plate are respectively fixedly connected to the upper inner wall and the lower inner wall of the box body, a partition plate is arranged between the vertical plate and the collection basket, and two side walls of the partition plate are respectively and fixedly connected to one side wall of the vertical plate and the collection basket, be provided with the water pump on the up end of baffle, respectively the first connecting pipe of fixedly connected with on the output of water pump and the input, the first connecting pipe of water pump input runs through the lateral wall of collecting the basket, the first connecting pipe of water pump output runs through the riser, and tip fixedly connected with electromagnetism three-way valve, the other both ends difference fixedly connected with drain pipe and the second connecting pipe of electromagnetism three-way valve, the tip of drain pipe runs through the lateral wall of box, the upper end fixedly connected with detector of second connecting pipe, be provided with on the lateral wall of box and place the board, the both sides wall sliding connection who places the board is on two inside walls of box.

As a further description of the above technical solution:

the upper end face center of the placing plate is provided with a lower pressing groove, a plurality of leakage holes are formed in the lower inner wall of the lower pressing groove, sliding strips are fixedly connected to the two side walls of the placing plate respectively, a filter screen is arranged on the lower end face of the placing plate, the upper end of the filter screen is fixedly connected to the lower end face of the placing plate through a plurality of screws, and a handle is arranged on one side wall of the placing plate.

As a further description of the above technical solution:

four supports are arranged on the lower end face of the box body, and the upper ends of the supports are fixedly connected to the lower end face of the box body in a rectangular array mode.

As a further description of the above technical solution:

the display screen is arranged on the front side wall of the box body, the switch is arranged at the lower end of the display screen, the switch is fixedly connected to the front side wall of the box body, a plurality of control buttons are arranged on the front side wall of the box body on one side of the display screen, and the control buttons are all electrically connected with the display screen.

As a further description of the above technical solution:

the up end of box leans on one side edge to be provided with the water injection hole, the lower extreme in water injection hole runs through the up end of box, and lower extreme fixedly connected with inlet tube, the lower extreme of inlet tube runs through the lateral wall of riser, and the tip is placed on the up end of collecting the basket.

As a further description of the above technical solution:

the lower extreme of detector is provided with the diaphragm, the both sides wall of diaphragm is fixed connection respectively on the lateral wall of the inside wall of box and riser.

As a further description of the above technical solution:

the shapes of the lower pressing block and the lower pressing groove are consistent, and the shapes of the lower pressing block and the lower pressing groove are elliptical.

As a further description of the above technical solution:

the center of the two side walls of the box body is fixedly connected with sliding grooves respectively, and the two sliding strips are matched with the sliding grooves to be connected to the side walls of the two sliding grooves in a sliding mode respectively.

The utility model has the following beneficial effects:

compared with the existing arrangement, the crop sample is extruded by arranging the hydraulic device in the box body and pushing the lower pressing block to be matched with the lower pressing groove by the hydraulic device, and then the detector is convenient to detect the content of heavy metals in crops by adding quantitative pure water.

Compared with the existing arrangement, the pull-type crop residue collection device has the advantages that the pull-type crop residue collection device is arranged between the placing plate and the box body, the placing plate is pulled out from the box body after the hydraulic device extrudes and processes a crop sample, and residues on the placing plate are conveniently cleaned.

Compared with the existing arrangement, the lower inner wall of the box body is provided with the collecting basket, and the juice of the crops and the purified water can be more quickly fused by matching the motor and the stirring blades arranged in the collecting basket, so that the detection of the juice and the purified water by the detector is facilitated, and the detection efficiency is improved.

Drawings

FIG. 1 is an axonometric view of a novel crop heavy metal rapid detection device provided by the utility model;

FIG. 2 is a front sectional view of the novel crop heavy metal rapid detection device provided by the utility model;

FIG. 3 is a top view of a placing plate of the novel crop heavy metal rapid detection device provided by the utility model;

fig. 4 is a front view of a placing plate of the novel crop heavy metal rapid detection device provided by the utility model.

Illustration of the drawings:

1. a box body; 2. placing the plate; 3. a support; 4. a switch; 5. a display screen; 6. an operation button; 7. a water injection hole; 8. a hydraulic device; 9. pressing the block; 10. a chute; 11. a collection basket; 12. a base plate; 13. a motor; 14. stirring blades; 15. a partition plate; 16. a water pump; 17. an electromagnetic three-way valve; 18. a drain pipe; 19. a first connecting pipe; 20. a second connecting pipe; 21. a transverse plate; 22. a detector; 23. a water inlet pipe; 24. a slide bar; 25. pressing the groove downwards; 26. a leak hole; 27. a handle; 28. a filter screen; 29. a screw; 30. a riser.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a novel crop heavy metal rapid detection device comprises a box body 1, a collection basket 11 is arranged on the lower inner wall of the box body 1, the lower end of the collection basket 11 is fixedly connected to the lower inner wall of the box body 1, a bottom plate 12 is arranged at the center of two inner side walls of the collection basket 11, a motor 13 is arranged at the center of the lower inner wall of the collection basket 11, the output end of the motor 13 penetrates through the lower end face of the bottom plate 12, the end part of the motor is fixedly connected with a stirring blade 14, a hydraulic device 8 is arranged on the upper inner wall of the box body 1, the upper end of the hydraulic device 8 is fixedly connected to the upper inner wall of the box body 1, the lower end of the hydraulic device 8 is fixedly connected with a lower pressing block 9, the position of the lower pressing block 9 corresponds to the position of the collection basket 11, a vertical plate 30 is arranged on the upper inner wall of the box body 1 on one side of the hydraulic device 8, the upper end and the lower end of the vertical plate 30 are respectively fixedly connected to the upper inner wall and the lower inner wall of the box body 1, a partition plate 15 is arranged between the vertical plate 30 and the collection basket 11, two side walls of the partition 15 are respectively and fixedly connected to a vertical plate 30 and one side wall of the collecting basket 11, a water pump 16 is arranged on the upper end surface of the partition 15, a first connecting pipe 19 is respectively and fixedly connected to the output end and the input end of the water pump 16, the first connecting pipe 19 at the input end of the water pump 16 penetrates through the side wall of the collecting basket 11, the first connecting pipe 19 at the output end of the water pump 16 penetrates through the vertical plate 30, the end part of the first connecting pipe is fixedly connected with an electromagnetic three-way valve 17, the other two ends of the electromagnetic three-way valve 17 are respectively and fixedly connected with a drain pipe 18 and a second connecting pipe 20, the end part of the drain pipe 18 penetrates through the side wall of the box body 1, the upper end of the second connecting pipe 20 is fixedly connected with a detector 22, the lower end of the detector 22 is provided with a transverse plate 21, two side walls of the transverse plate 21 are respectively and fixedly connected to the inner side wall of the box body 1 and the side wall of the vertical plate 30, the detector 22 is an existing device for detecting the content of heavy metal, a placing plate 2 is arranged on one side wall of the box body 1, the two side walls of the placing plate 2 are connected to the two inner side walls of the box body 1 in a sliding mode.

A lower pressing groove 25 is arranged at the center of the upper end surface of the placing plate 2, the lower pressing block 9 and the lower pressing groove 25 are in the same shape and are in an oval shape, a plurality of leakage holes 26 are arranged on the lower inner wall of the lower pressing groove 25, slide bars 24 are respectively and fixedly connected on two side walls of the placing plate 2, a filter screen 28 is arranged on the lower end surface of the placing plate 2, the upper end of the filter screen 28 is fixedly connected on the lower end surface of the placing plate 2 through a plurality of screws 29, crop samples in the lower pressing groove 25 on the upper end surface of the placing plate 2 are extruded through a hydraulic device 8, the produced juice is simply filtered through the leakage holes 26, impurities in the juice are completely filtered in the filter screen 28 when passing through the filter screen 28, the filter screen 28 is detached from the lower end surface of the placing plate 2 through loosening of the plurality of screws 29 during cleaning, a handle 27 is arranged on one side wall of the placing plate 2, two side walls 10 are respectively and fixedly connected at the center of the two side walls of the box body 1, and two slides 24 cooperate sliding connection respectively on the lateral wall of two spouts 10, are provided with four supports 3 on the lower terminal surface of box 1, and the upper end of four supports 3 is rectangular array fixed connection on the lower terminal surface of box 1.

Be provided with display screen 5 on the preceding lateral wall of box 1, 5 lower extremes of display screen are provided with switch 4, switch 4 fixed connection is on the preceding lateral wall of box 1, be provided with a plurality of operating button 6 on the preceding lateral wall of 5 one side boxes 1 of display screen, and a plurality of operating button 6 all with 5 electric connection of display screen, the up end of box 1 leans on one side edge department to be provided with water injection hole 7, the lower extreme of water injection hole 7 runs through the up end of box 1, and lower extreme fixedly connected with inlet tube 23, the lower extreme of inlet tube 23 runs through the lateral wall of riser 30, and the tip is placed on the up end of collecting basket 11, pour into the pure water along water injection hole 7 according to the proportion, make the pure water mix with crops juice in the inside of collecting basket 11, mix at the stirring of cooperation motor 13 and stirring leaf 14, make the juice diluted by the pure water, thereby make things convenient for the detection of detector 22.

The working principle is as follows: the utility model relates to a novel crop heavy metal rapid detection device, which is characterized in that a placing plate 2 is drawn out from the interior of a box body 1, a crop sample is placed in a lower pressing groove 25 at the upper end of the placing plate 2, sliding strips 24 at two sides of the placing plate 2 are pushed in along two sliding grooves 10, a hydraulic device 8 is started to enable a lower pressing block 9 to move downwards to extrude the crop sample, juice produced by extrusion is simply filtered through a leakage hole 26, a filter screen 28 at the lower end face of the placing plate 2 fully filters the juice, impurities are filtered in the filter screen 28, the filtered juice is uniformly concentrated in a collecting basket 11, certain purified water is injected into a water injection hole 7 according to the proportion of the crop sample, the purified water and the juice are mixed in the collecting basket 11, and a motor 13 drives a stirring blade 14 to rapidly stir the juice to fully blend the juice, the inside juice of collecting basket 11 is taken out through motor 13, the drain pipe 18 end of electromagnetic three-way valve 17 is closed this moment, the juice reaches the inside of detector 22 along second connecting pipe 20, thereby detect the processing to the inside heavy metal content of crops juice, detect and close the second connecting pipe 20 end of electromagnetic three-way valve 17 after accomplishing, water pump 16 discharges the inside mixture of collecting basket 11 along drain pipe 18 in unison, discharge and accomplish the back and carry out the water injection to the inside of collecting basket 11 through water injection hole 7, wash it, convenient next time uses, avoid causing the testing result inaccurate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a novel crops heavy metal short-term test device, includes box (1), its characterized in that: the collecting basket is characterized in that a collecting basket (11) is arranged on the lower inner wall of the box body (1), the lower end of the collecting basket (11) is fixedly connected to the lower inner wall of the box body (1), bottom plates (12) are arranged at the centers of two inner side walls of the collecting basket (11), a motor (13) is arranged at the center of the lower inner wall of the collecting basket (11), the output end of the motor (13) penetrates through the lower end face of the bottom plate (12), stirring blades (14) are fixedly connected to the end parts of the motor, a hydraulic device (8) is arranged on the upper inner wall of the box body (1), the upper end of the hydraulic device (8) is fixedly connected to the upper inner wall of the box body (1), a lower pressing block (9) is fixedly connected to the lower end of the hydraulic device (8), a vertical plate (30) is arranged on the upper inner wall of the box body (1) on one side of the hydraulic device (8), and the upper end and the lower end of the vertical plate (30) are respectively fixedly connected to the upper inner wall and the lower inner wall of the box body (1), be provided with between riser (30) and collection basket (11) baffle (15), the both sides wall of baffle (15) is fixed connection respectively on a lateral wall of riser (30) and collection basket (11), be provided with water pump (16) on the up end of baffle (15), be fixedly connected with first connecting pipe (19) respectively on the output of water pump (16) and the input, first connecting pipe (19) of water pump (16) input run through the lateral wall of collection basket (11), first connecting pipe (19) of water pump (16) output run through riser (30), and tip fixedly connected with electromagnetism three-way valve (17), the other both ends of electromagnetism three-way valve (17) are fixedly connected with drain pipe (18) and second connecting pipe (20) respectively, the tip of drain pipe (18) runs through the lateral wall of box (1), the upper end fixedly connected with detector (22) of second connecting pipe (20), a placing plate (2) is arranged on one side wall of the box body (1), and two side walls of the placing plate (2) are connected to two inner side walls of the box body (1) in a sliding mode.

2. The novel crop heavy metal rapid detection device according to claim 1, characterized in that: the utility model discloses a board (2) is placed to the last terminal surface of placing board (2) center department is provided with down indent (25), be provided with a plurality of small openings (26) on the lower inner wall of indent (25) down, respectively fixedly connected with draw runner (24) on the both sides wall of placing board (2), be provided with filter screen (28) on the lower terminal surface of placing board (2), the upper end of filter screen (28) is through a plurality of screws (29) fixed connection on the lower terminal surface of placing board (2), be provided with handle (27) on the lateral wall of placing board (2).

3. The novel crop heavy metal rapid detection device according to claim 1, characterized in that: four supports (3) are arranged on the lower end face of the box body (1), and the upper ends of the supports (3) are fixedly connected to the lower end face of the box body (1) in a rectangular array mode.

4. The novel crop heavy metal rapid detection device according to claim 1, characterized in that: be provided with display screen (5) on the preceding lateral wall of box (1), display screen (5) lower extreme is provided with switch (4), switch (4) fixed connection is on the preceding lateral wall of box (1), be provided with a plurality of operating button (6) on the preceding lateral wall of display screen (5) one side box (1), and be a plurality of operating button (6) all with display screen (5) electric connection.

5. The novel crop heavy metal rapid detection device according to claim 1, characterized in that: the up end of box (1) leans on one side edge to be provided with water injection hole (7), the lower extreme of water injection hole (7) runs through the up end of box (1), and lower extreme fixedly connected with inlet tube (23), the lower extreme of inlet tube (23) runs through the lateral wall of riser (30), and the tip is placed on the up end of collecting basket (11).

6. The novel crop heavy metal rapid detection device according to claim 1, characterized in that: the lower extreme of detector (22) is provided with diaphragm (21), the both sides wall of diaphragm (21) is fixed connection respectively on the lateral wall of the inside wall of box (1) and riser (30).

7. The novel crop heavy metal rapid detection device according to claim 1, characterized in that: the shapes of the lower pressing block (9) and the lower pressing groove (25) are consistent, and the shapes are elliptical.

8. The novel crop heavy metal rapid detection device according to claim 2, characterized in that: the center of the two side walls of the box body (1) is respectively and fixedly connected with sliding grooves (10), and the two sliding strips (24) are respectively matched with the sliding grooves to be connected to the side walls of the two sliding grooves (10) in a sliding mode.

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