CN219376869U - Detect solution proportioning device - Google Patents

Abstract

The utility model relates to the technical field of solution proportioning instruments, in particular to a solution proportioning device for detection, which comprises a box body, wherein a cover plate is fixed on the top of the box body through bolts, a double-opening movable door is arranged on the left side of the box body, an electric push rod is fixedly connected to the bottom of the box body, a lifting plate is fixedly connected to the telescopic rod of the electric push rod, a sealing mechanism is arranged between the lifting plate and the cover plate, a motor casing is fixedly connected to the cover plate, a motor is connected to the inner bolt of the motor casing, an output shaft of the motor is connected with the cover plate through rotation, a stirring frame is connected to the tail end of the motor in a clamping manner, and a proportioning and mixing mechanism is arranged in the cover plate. The utility model is provided with four reagent areas, the motor rotates to enable the solution to circularly enter the mixing cup from small to large according to the density, the stirring frame is arranged for stirring, the mixing proportion is quicker and more uniform, the sealing mechanism is arranged for sealing, and the device has the advantages of simple operation, convenient cleaning, complete sealing and convenient carrying.

Description

Detect solution proportioning device

Technical Field

The utility model relates to the technical field of solution proportioning instruments, in particular to a solution proportioning device.

Background

In the background of modern life, the health of agricultural products is increasingly emphasized by the public, and healthy agricultural and sideline products have strict requirements on pesticide fertilizers, so that specific detection solutions are often required to be proportioned to detect the content of pesticide residues related to the agricultural and sideline products.

Through searching, the utility model patent with the national patent publication number of CN215611315U provides a solution proportioning device, which comprises a multi-stage reaction kettle, a storage tank and a detection port. The reaction kettles are connected through connecting pipelines, the storage tanks are connected to the downstream of the reaction kettles at the last stage through connecting pipelines, and detection ports for detecting solution proportioning values are formed in the connecting pipelines. Through this kind of structure setting, this solution proportioning device can carry out solution ratio regulation step by step through multistage reation kettle to the detection mouth behind the preceding stage reation kettle can be regarded as the reference of solution ratio regulation in the next stage reation kettle, can realize that the solution of a proportion concentration is prepared in succession, accurately and fast and is used in preparation chemical production. The device can shorten the reaction period, improve equipment utilization rate, and then promote production efficiency, reduce time cost and cost of labor.

The above-mentioned patent is provided with a plurality of reation kettle and carries out reagent mixture ratio, mixes step by step as required, and single solution ratio lacks the stirring, and the inhomogeneous not enough of solution mixture probably exists to the device carries inconveniently.

Disclosure of Invention

The utility model aims to solve the defect of nonuniform proportioning in the prior art, and provides a solution proportioning device for detection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a detect solution proportioning device, includes the box, box top bolt fastening has the apron, the box left side is provided with the dodge gate of two divisions, bottom half fixedly connected with electricity push rod, fixedly connected with lifter plate on the electricity push rod telescopic link, lifter plate and box inner wall sealing sliding connection, be provided with sealing mechanism between lifter plate and the apron, fixedly connected with motor casing on the apron, the inside wash hole that is provided with of motor casing, the inside bolted connection of motor casing has the motor, motor output shaft runs through rotation with the apron and is connected with the stirring frame with terminal block, the inside ratio mixing mechanism that is provided with of apron, apron upper end fixedly connected with reagent shell.

Preferably, the movable door is connected with the box body through a plug, magnets are respectively embedded in the movable door, the two magnets are attracted to each other, and a handle is fixedly connected to the outer part of the movable door.

Preferably, four partition plates are connected between the motor shell and the reagent shell together, the four partition plates are in an X shape, and the bottom of each partition plate is connected with the cover plate to form a first reagent zone, a second reagent zone, a third reagent zone and a fourth reagent zone.

Preferably, the reagent shell is made of transparent materials and is internally provided with reagent graduation marks.

Preferably, the sealing mechanism comprises a sealing gasket, the sealing gasket is glued at the bottom of the cover plate and is annular, the radius of a hollow circle inside the annular sealing gasket is smaller than the radius of a cup mouth of the mixing cup, the top of the lifting plate is fixedly connected with a limiting convex ring, and the radius of a circle inside the limiting convex ring is equal to the radius of the mixing cup.

Preferably, the proportioning and mixing mechanism comprises a cam, the cam is welded on an output shaft of a motor, a cam groove is formed in the cover plate, the cam is connected with the inner wall of the cam groove in a sealing and rotating mode, four slide block grooves are formed in the cover plate, the four slide block grooves are distributed by taking the cam groove as a central annular array, four reagent holes are formed in the cover plate in a penetrating mode, the four reagent holes are distributed by taking the cam groove as the central annular array and penetrate through the communicated slide block grooves, a slide block is connected in the slide block groove in a sealing and sliding mode, the radius of the slide block holes is identical to that of the reagent holes, and springs are connected between the slide block and the slide block grooves.

Compared with the prior art, the utility model has the advantages that:

1. the solution density in four reagent areas increases in proper order, and the motor rotates to make solution interval get into the mixing cup to after the solution that density is little gets into the mixing cup earlier, can be at the inside upward movement of mixing cup, mix the ratio more quick and even, and single work can carry out the ratio of four kinds of solutions at most, and reagent shell perspective just is provided with the scale mark and can pour proper amount of solution into reagent area as required, also can proportioning many times.

2. The inside cleaning hole that is provided with of motor casing, four reagent areas are connected to the cleaning hole, and after the device used, let in cleaning hole starter motor with the water pipe, four reagent areas and reagent hole are washd to rivers, finally collect the mixing cup, be convenient for clean and handle.

3. The device simple structure, the dodge gate is closed, starts electric putter lifter plate and steadily rises, makes mixing cup top contact seal pad, and seal pad adopts elastic material can protect mixing cup rim of a cup, makes mixing cup seal inside mix reagent can not spill, device convenient to carry.

Drawings

Fig. 1 is a schematic diagram of a semi-sectional structure of a solution proportioning device for detection according to the present utility model.

Fig. 2 is a schematic view of the direction a in fig. 1.

Fig. 3 is a schematic view of direction B in fig. 1.

Fig. 4 is a schematic view of direction C in fig. 1.

Fig. 5 is an enlarged schematic view of a portion D in fig. 1.

In the figure: 1. a case; 2. a cover plate; 3. a movable door; 4. a magnet; 5. an electric push rod; 6. a lifting plate; 7. a limit convex ring; 8. a mixing cup; 9. a motor housing; 10. a motor; 11. a reagent shell; 12. a partition plate; 13. a first reagent zone; 14. a second reagent zone; 15. a third reagent zone; 16. a fourth reagent zone; 17. a reagent well; 18. a slider groove; 19. a spring; 20. a slide block; 21. a slider hole; 22. cam grooves; 23. a cam; 24. a stirring rack; 25. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a solution proportioning device is detected, which comprises a box body 1, the top bolt fastening of box body 1 has apron 2, the box body 1 left side is provided with two dodge gates 3 that open, box body 1 bottom fixedly connected with electric putter 5, fixedly connected with lifter plate 6 on the electric putter 5 telescopic link, lifter plate 6 and the sealed sliding connection of box body 1 inner wall, electric putter 5 can control the lift of lifter plate 6 and make the device sealed, start electric putter 5 lifter plate 6 steadily and rise, make mixing cup 8 top contact sealing pad 25, sealing pad 25 adopts elastic material can protect mixing cup 8 rim of a cup, make mixing cup 8 seal inside mixed reagent can not spill, the device conveniently carries, fixedly connected with motor casing 9 on apron 2 protects motor 10, motor casing 9 inside is provided with the wash port, after the device is used, let the water pipe in the wash port start motor 10, rivers wash four reagent areas and reagent hole 17, finally collect mixing cup 8, be convenient for clean and handle, motor casing 9 inside bolt connection has motor 10, motor output shaft and apron 2 rotate and end-to be connected with and have a card 24 to mix mechanism to mix evenly, the inside mixing cup 8 is provided with the stirring mechanism to mix the end, the proportioning device is connected with more evenly on the apron 2, it can be mixed to mix the end to mix the mechanism to mix and mix the reagent with the apron 2.

The movable door 3 is connected with the box body 1 through the plug, magnets 4 are respectively inlaid in the movable door 3, the two magnets 4 are attracted to each other, the movable door 3 can be stably closed when being close, and a handle is fixedly connected to the outer part of the movable door 3 so as to be convenient to open and close.

Four partition plates 12 are connected between the motor shell 9 and the reagent shell 11 together, the four partition plates 12 are of an X shape, the bottoms of the partition plates 12 are connected with the cover plate 2 to form a first reagent area 13, a second reagent area 14, a third reagent area 15 and a fourth reagent area 16, the densities of solutions put in the four reagent areas are sequentially increased, the motor 10 rotates to enable the solutions to enter the mixing cup 8 at intervals, after the solutions with small densities enter the mixing cup 8, the solutions move upwards in the mixing cup 8, the mixing proportion is faster and more uniform, the single operation can be performed with the proportion of four solutions at most, and the multiple proportion can be performed as required.

The reagent shell 11 is made of transparent materials, reagent scale marks are arranged in the reagent shell, and a proper amount of solution can be poured into each reagent area according to the requirement for mixing and proportioning.

Sealing mechanism includes sealed pad 25, sealed pad 25 veneer is in apron 2 bottom and be annular, annular sealed pad 25 inside hollow circle radius is less than the rim of a cup radius of mixing cup 8, electric putter 5 lifter plate 6 steadily rises, make mixing cup 8 top contact sealed pad 25, sealed pad 25 adopts elastic material can protect mixing cup 8 rim of a cup, make mixing cup 8 seal inside mixed reagent can not spill, also can guarantee during the washing that water can not splash inside the device, lifter plate 6 top fixedly connected with spacing bulge loop 7, spacing bulge loop 7 inside circle radius equals with mixing cup 8 radius, can fix the position of mixing cup 8.

The proportioning and mixing mechanism comprises a cam 23, the cam 23 is welded on an output shaft of a motor 10, a cam groove 22 is formed in the cover plate 2, the cam 23 is connected with the inner wall of the cam groove 22 in a sealing and rotating mode, four slide block grooves 18 are formed in the cover plate 2, the four slide block grooves 18 are distributed in an annular array with the cam groove 22 as the center, four reagent holes 17 are formed in an up-down penetrating mode, the four reagent holes 17 are distributed in an annular array with the cam groove 22 as the center and are communicated with the slide block grooves 18 in a penetrating mode, a slide block 20 is connected in the slide block groove 18 in a sealing and sliding mode, the slide block 20 penetrates through the slide block holes 21 in an up-down mode, the radius of the slide block holes 21 is identical to that of the reagent holes 17, a spring 19 is connected between the slide block 20 and the slide block groove 18, the motor 10 starts to drive the cam 23 and a stirring frame 24 to rotate, the slide block 20 is propped against the spring 19, when the cam 23 rotates in the interior of the slide block groove 22, the cam 23 rotates to prop against the slide block 20 in the slide block groove 18, when the top position of the slide block 23 is reached, the slide block hole 21 and the reagent hole 17 coincide with the reagent hole 17, and the reagent hole 21 can enter the mixing cup 8 through the cover plate 2.

In the utility model, before the device works, the electric push rod 5 is in a contracted position, the protruding position of the cam 23 is positioned under the partition plate 12, at the moment, the four reagent holes 17 are blocked by the sliding blocks 20, reagent can not fall down along the reagent holes 17, reagent solution to be mixed is added into a reagent area, the movable door 3 is opened, the mixing cup 8 is placed into the limiting convex ring 7 on the lifting plate 6 to limit the position of the mixing cup 8 to be fixed, the stirring frame 24 is clamped and connected, the movable door 3 is closed, the magnets 4 which are mutually attracted are embedded in the movable door 3, the movable door 3 can be stably closed, the lifting plate 6 of the electric push rod 5 is started to stably rise, the top of the mixing cup 8 is contacted with the sealing gasket 25, the sealing gasket 25 adopts elastic materials to protect the cup mouth of the mixing cup 8, the device is convenient to carry, the motor 10 starts to drive the cam 23 and the stirring frame 24 to rotate, the sliding block 20 is propped against the spring 19, the sliding block 20 is outwards extended from the sliding block groove 18, when the cam 23 rotates in the cam groove 22, the cam 23 rotates the protruding part to prop against the sliding block 20 to move in the sliding block groove 18, when the protruding point of the cam 23 is reached, the sliding block hole 21 and the reagent hole 17 are overlapped, the reagent can enter the mixing cup 8 through the cover plate 2, the stirring frame 24 rotates the reagent which needs to be proportioned in the mixing cup 8, the stirring frame 24 is always positioned at the back of the reagent hole 17 through the solution, the solution can not be blocked from entering the mixing cup 8 to splash onto the cover plate 2, and the error is greatly reduced.

The reagent shell 11, the division plate 12, the motor shell 9 and the cover plate 2 jointly form a first reagent area 13, a second reagent area 14, a third reagent area 15 and a fourth reagent area 16, the density of solutions put into the four reagent areas is sequentially increased, the motor 10 rotates to enable the solutions to enter the mixing cup 8 at intervals, after the solutions with small density enter the mixing cup 8 first, the solutions move upwards in the mixing cup 8, the mixing proportion is faster and more uniform, the proportion of the four solutions can be carried out at most in a single operation, and the reagent shell 11 is perspective and is provided with scale marks, so that the proper amount of solutions can be poured into the reagent areas as required.

The inside cleaning hole that is provided with of motor casing 9, four reagent areas are connected to the cleaning hole, and after the device used, let in cleaning hole starter motor 10 with the water pipe, four reagent areas and reagent hole 17 are washd to rivers, finally collect mixing cup 8, be convenient for clean and handle.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a detect solution proportioning device, includes box (1), its characterized in that, box (1) top bolt fastening has apron (2), box (1) left side is provided with dodge gate (3) of opening, box (1) bottom fixedly connected with electric putter (5), fixedly connected with lifter plate (6) on electric putter (5) telescopic link, lifter plate (6) and box (1) inner wall sealing sliding connection, be provided with sealing mechanism between lifter plate (6) and apron (2), fixedly connected with motor casing (9) on apron (2), motor casing (9) inside is provided with the wash port, motor casing (9) inside bolted connection has motor (10), motor (10) output shaft and apron (2) through-rotation connection and terminal block are connected with stirring frame (24), apron (2) inside is provided with ratio mixing mechanism, apron (2) upper end fixedly connected with reagent shell (11).

2. The detection solution proportioning device according to claim 1, wherein the movable door (3) is connected with the box body (1) through a plug, magnets (4) are respectively embedded in the movable door (3), the two magnets (4) are attracted to each other, and a handle is fixedly connected to the outer portion of the movable door (3).

3. The detection solution proportioning device according to claim 1, wherein four partition plates (12) are connected between the motor casing (9) and the reagent casing (11), the four partition plates (12) are in an X shape, and the bottoms of the partition plates (12) are connected with the cover plate (2) to form a first reagent area (13), a second reagent area (14), a third reagent area (15) and a fourth reagent area (16).

4. A testing solution proportioning device according to claim 3, characterized in that the reagent shell (11) is made of transparent material and is internally provided with reagent graduation marks.

5. The detection solution proportioning device according to claim 1, wherein the sealing mechanism comprises a sealing gasket (25), the sealing gasket (25) is glued at the bottom of the cover plate (2) and is annular, the hollow radius of the annular sealing gasket (25) is smaller than the radius of the cup mouth of the mixing cup (8), the top of the lifting plate (6) is fixedly connected with a limiting convex ring (7), and the radius of the inner circle of the limiting convex ring (7) is equal to the radius of the mixing cup (8).

6. The detection solution proportioning device according to claim 1, wherein the proportioning mechanism comprises a cam (23), the cam (23) is welded on an output shaft of the motor (10), a cam groove (22) is formed in the cover plate (2), the cam (23) is connected with the inner wall of the cam groove (22) in a sealing and rotating mode, four slide block grooves (18) are formed in the cover plate (2), the four slide block grooves (18) are distributed by taking the cam groove (22) as a central annular array, four reagent holes (17) are formed in the cover plate (2) in a penetrating mode, the four reagent holes (17) are distributed by taking the cam groove (22) as a central annular array and penetrate through a communicating slide block groove (18), a slide block (20) is connected inside the slide block groove (18) in a sealing and sliding mode, a slide block hole (21) is formed in the upper portion and the lower portion of the slide block groove (20), the radius of the slide block hole (21) is identical with the radius of the reagent hole (17), and a spring (19) is connected between the slide block (20) and the slide block groove (18).