CN216260847U

CN216260847U - Automatic dropwise add device of reagent for medicine detection

Info

Publication number: CN216260847U
Application number: CN202122868556.0U
Authority: CN
Inventors: 田霞; 秦德松; 王春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-12
Anticipated expiration: 2031-11-22

Abstract

The utility model belongs to the technical field of medicine detection, and particularly relates to an automatic reagent dripping device for medicine detection, which aims at solving the problems that the speed of dripping a reagent into a container cannot be adjusted and the reagent adhered in a dripping bin is difficult to clean in the background technology. According to the utility model, the moving speed of the first push plate in the transparent metering cylinder is controlled by controlling the extension speed of the piston rod of the electric telescopic rod, so that the speed of a reagent dripping into a container is controlled, the fault tolerance rate of an experiment is reduced, and the normal operation of medicine detection is ensured.

Description

Automatic dropwise add device of reagent for medicine detection

Technical Field

The utility model relates to the technical field of medicine detection, in particular to an automatic reagent dripping device for medicine detection.

Background

The detection items of the medicine detection are numerous, the medicine detection items comprise medicine quality detection, medicine component detection, medicine heavy metal detection, medicine adverse reaction detection, medicine tightness detection, biological medicine detection, medicine appearance detection, medicine conventional detection, medicine physicochemical detection, medicine safety detection and medicine defect detection, and the medicine detection items aim at preventing unqualified medicines from flowing into the market and ensuring the safety of the medicines.

Through the retrieval, the patent (application number: 201920700754.6) discloses "an automatic dropwise adding device of reagent for medicine detection", this utility model discloses a capacity that weight sensor can accurate control dropwise add the interior reagent of storehouse makes the dropwise add reagent volume accurate, can improve the accuracy that medicine detected, whole reagent dropwise add in-process, do not need artifical dropwise add, can alleviate operating personnel's work burden, make dropwise add efficiently, but this utility model can't adjust the speed that reagent instils into the container, the fault-tolerant rate of experiment is low, if change reagent need wash when dripping the storehouse simultaneously, the adhesion is hardly the sanitization in dripping the storehouse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an automatic dropping device for a reagent for medicine detection.

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

an automatic reagent dripping device for medicine detection comprises a bottom plate, wherein a supporting plate is welded on the outer wall of the top of the bottom plate, a propelling mechanism is arranged on the outer wall of the top of the supporting plate, and the propelling mechanism comprises an electric telescopic rod fixedly connected to the outer wall of the top of the supporting plate through a bolt, a first push plate arranged on a piston rod of the electric telescopic rod, and a first sealing ring bonded on the outer wall of the first push plate;

the bottom plate top is provided with wiper mechanism, and wiper mechanism is including placing the water tank on bottom plate top outer wall, connecting the inlet tube on the water tank inner wall, connecting the shower nozzle on the outer wall of inlet tube one end, connecting the second push pedal on the outer wall of shower nozzle one side, the second sealing washer of bonding on the outer wall of second push pedal.

Preferably, the outer wall of the top of the bottom plate is welded with symmetrically distributed supporting legs, and the outer wall of the top of each supporting leg is welded with a mounting plate.

Preferably, the outer wall of the top of the mounting plate is fixedly connected with a mounting frame through a bolt, a servo motor is mounted on the outer wall of one side of the mounting frame, an output shaft of the servo motor is rotatably connected with a lead screw, and a sliding block is connected to the outer wall of the lead screw in a threaded manner.

Preferably, the connecting rod of symmetric distribution is installed to slider one side outer wall, and second push pedal one side outer wall welding is on the one end outer wall of connecting rod.

Preferably, the outer wall of the top of the bottom plate is welded with a back plate, a transparent metering cylinder is installed on the outer wall of one side of the back plate, and the outer diameter of the first sealing ring and the outer diameter of the second sealing ring are matched with the inner diameter of the transparent metering cylinder.

Preferably, one end of the outer wall of the bottom of the transparent metering cylinder is connected with a liquid outlet pipe, and the other end of the outer wall of the bottom of the transparent metering cylinder is connected with a water outlet pipe.

Preferably, the top welding of backplate one side outer wall has the liquid storage cylinder, and liquid storage cylinder bottom outer wall is connected with the feed liquor pipe, and the solenoid valve is installed to feed liquor pipe outer wall.

The utility model has the beneficial effects that:

1. according to the automatic reagent dripping device for medicine detection, the moving speed of the first push plate in the transparent metering cylinder is controlled by controlling the extension speed of the piston rod of the electric telescopic rod, so that the speed of dripping the reagent into the container is controlled, the fault-tolerant rate of an experiment is reduced, and the normal operation of medicine detection is ensured;

2. this automatic dropwise add device of reagent for medicine detection of design, when shower nozzle and second push pedal remove toward transparent metering cylinder, the shower nozzle washs transparent metering cylinder's inner wall, and the second push pedal is responsible for scraping sewage on the inner wall totally, and it is convenient to wash, and abluent efficiency is fast.

Drawings

FIG. 1 is a front view of the overall structure of an automatic reagent dripping device for drug testing according to the present invention;

FIG. 2 is a back view of the overall structure of an automatic reagent dripping device for drug testing according to the present invention;

FIG. 3 is a schematic view of a pushing mechanism of an automatic reagent dripping device for drug detection according to the present invention;

fig. 4 is a schematic view of a cleaning mechanism of the automatic reagent dripping device for drug detection according to the present invention.

In the figure: 1 bottom plate, 2 backup pads, 3 advancing mechanism, 31 electric telescopic handle, 32 first push pedal, 33 first sealing washer, 4 wiper mechanism, 41 water tanks, 42 inlet tubes, 43 shower nozzles, 44 second push pedal, 45 second sealing washers, 5 supporting legs, 6 mounting panels, 7 installing frames, 8 servo motor, 9 lead screws, 10 sliders, 11 connecting rods, 12 back plates, 13 transparent measuring cylinder, 14 drain pipes, 15 outlet pipes, 16 liquid storage cylinders, 17 liquid inlet pipes, 18 solenoid valves.

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.

Embodiment 1, refer to fig. 1-4, an automatic reagent dripping device for drug testing includes a bottom plate 1, wherein support legs 5 are welded on the outer wall of the top of the bottom plate 1 and are symmetrically distributed, and an installation plate 6 is welded on the outer wall of the top of each support leg 5, in order to describe the position of the installation plate 6;

in order to realize the movement of the sliding block 10, the outer wall of the top of the mounting plate 6 is fixedly connected with a mounting frame 7 through a bolt, a servo motor 8 is arranged on the outer wall of one side of the mounting frame 7, an output shaft of the servo motor 8 is rotatably connected with a screw rod 9, and the outer wall of the screw rod 9 is in threaded connection with the sliding block 10;

in order to realize the movement of the cleaning mechanism 4, the outer wall of one side of the sliding block 10 is provided with connecting rods 11 which are symmetrically distributed, and the outer wall of one side of the second push plate 44 is welded on the outer wall of one end of each connecting rod 11;

in order to describe the installation position of the transparent metering cylinder 13, a back plate 12 is welded on the outer wall of the top of the bottom plate 1, the transparent metering cylinder 13 is installed on the outer wall of one side of the back plate 12, and the outer diameter sizes of the first sealing ring 33 and the second sealing ring 45 are matched with the inner diameter size of the transparent metering cylinder 13;

in order to enable the reagent to smoothly discharge liquid and the sewage to smoothly discharge, one end of the outer wall of the bottom of the transparent metering cylinder 13 is connected with a liquid outlet pipe 14, and the other end of the outer wall of the bottom of the transparent metering cylinder 13 is connected with a water outlet pipe 15;

in order to control the outflow of reagent in the liquid storage barrel 16, the liquid storage barrel 16 is welded at the top of the outer wall of one side of the back plate 12, the outer wall of the bottom of the liquid storage barrel 16 is connected with a liquid inlet pipe 17, and an electromagnetic valve 18 is installed on the outer wall of the liquid inlet pipe 17.

Embodiment 2, referring to fig. 3, this embodiment is optimized based on embodiment 1, and specifically includes:

1 top outer wall welding of bottom plate has

backup pad

2, and 2 top outer walls of backup pad are provided with advancing mechanism 3, advancing mechanism 3 includes electric telescopic handle 31, first push pedal 32, first sealing washer 33, first push pedal 32 is installed on electric telescopic handle 31's piston rod, first sealing washer 33 bonds on the outer wall of first push pedal 32, the rate of elongation through control electric telescopic handle 31's piston rod controls the translation rate of first push pedal 32 in transparent metering cylinder 13, thereby control reagent instils into the speed in the container, the fault-tolerant rate of experiment has been reduced, the normal clear of medicine detection has been guaranteed.

Embodiment 3, referring to fig. 4, this embodiment is optimized based on embodiment 1, and specifically includes:

1 top of bottom plate is provided with wiper mechanism 4, and wiper mechanism 4 includes water tank 41, inlet tube 42, shower nozzle 43, second push pedal 44, second sealing washer 45, inlet tube 42 connects on water tank 41's inner wall, shower nozzle 43 connects on inlet tube 42's one end outer wall, second push pedal 44 connects on one side outer wall of shower nozzle 43, second sealing washer 45 bonds on second push pedal 44's outer wall, when shower nozzle 43 and second push pedal 44 move toward transparent metering cylinder 13, shower nozzle 43 washs transparent metering cylinder 13's inner wall, second push pedal 44 is responsible for scraping the sewage on the inner wall totally, and is convenient for washing, abluent efficiency is fast.

The working principle is as follows: firstly, the electromagnetic valve 18 is opened, then the reagent in the liquid storage cylinder 16 flows into the transparent metering cylinder 13 along the liquid inlet pipe 17, then the electromagnetic valve 18 is closed, the piston rod of the electric telescopic rod 31 drives the first push plate 32 to advance, and the reagent in the transparent metering cylinder 13 is slowly pushed into a container below the liquid outlet pipe 14;

when transparent metering cylinder 13 needs to be cleaned, at first, the piston rod of electric telescopic handle 31 contracts by a certain distance, make first baffle 32 in transparent metering cylinder 13 be located the left side of outlet pipe 15, then drive lead screw 9 through servo motor 8 and rotate, make shower nozzle 43 and second push pedal 44 all toward transparent metering cylinder 13 interior removal, under the water pump effect in water tank 41, carry water in shower nozzle 43, shower nozzle 43 washs the inner wall of transparent metering cylinder 13, second push pedal 44 is responsible for scraping the sewage on the inner wall totally, final sewage can flow along outlet pipe 15.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An automatic reagent dripping device for medicine detection comprises a bottom plate (1) and is characterized in that a supporting plate (2) is welded on the outer wall of the top of the bottom plate (1), a propelling mechanism (3) is arranged on the outer wall of the top of the supporting plate (2), the propelling mechanism (3) comprises an electric telescopic rod (31) fixedly connected to the outer wall of the top of the supporting plate (2) through a bolt, a first push plate (32) installed on a piston rod of the electric telescopic rod (31), and a first sealing ring (33) bonded on the outer wall of the first push plate (32);

the cleaning mechanism (4) is arranged at the top of the bottom plate (1), and the cleaning mechanism (4) comprises a water tank (41) arranged on the outer wall of the top of the bottom plate (1), a water inlet pipe (42) connected to the inner wall of the water tank (41), a spray head (43) connected to the outer wall of one end of the water inlet pipe (42), a second push plate (44) connected to the outer wall of one side of the spray head (43), and a second sealing ring (45) bonded to the outer wall of the second push plate (44).

2. The automatic reagent dripping device for medicine detection according to claim 1, wherein the outer wall of the top of the bottom plate (1) is welded with symmetrically distributed supporting legs (5), and the outer wall of the top of each supporting leg (5) is welded with a mounting plate (6).

3. The automatic reagent dripping device for drug detection according to claim 2, wherein the outer wall of the top of the mounting plate (6) is fixedly connected with a mounting frame (7) through bolts, a servo motor (8) is mounted on the outer wall of one side of the mounting frame (7), an output shaft of the servo motor (8) is rotatably connected with a lead screw (9), and a sliding block (10) is screwed on the outer wall of the lead screw (9).

4. The automatic reagent dripping device for drug detection according to claim 3, wherein the outer wall of one side of the sliding block (10) is provided with symmetrically distributed connecting rods (11), and the outer wall of one side of the second push plate (44) is welded on the outer wall of one end of each connecting rod (11).

5. The automatic reagent dripping device for medicine detection according to claim 1, wherein a back plate (12) is welded on the outer wall of the top of the bottom plate (1), a transparent metering cylinder (13) is installed on the outer wall of one side of the back plate (12), and the outer diameter of the first sealing ring (33) and the outer diameter of the second sealing ring (45) are matched with the inner diameter of the transparent metering cylinder (13).

6. The automatic dropwise adding device of reagent for drug detection according to claim 5, characterized in that one end of the outer wall of the bottom of the transparent metering cylinder (13) is connected with a liquid outlet pipe (14), and the other end of the outer wall of the bottom of the transparent metering cylinder (13) is connected with a water outlet pipe (15).

7. The automatic reagent dripping device for drug detection according to claim 5, wherein a liquid storage cylinder (16) is welded on the top of the outer wall of one side of the back plate (12), a liquid inlet pipe (17) is connected to the outer wall of the bottom of the liquid storage cylinder (16), and an electromagnetic valve (18) is installed on the outer wall of the liquid inlet pipe (17).