Automatic dosing system

Abstract

The invention discloses an automatic dosing system, which belongs to the technical field of mineral processing, and comprises a reaction tank, one side of the reaction tank is provided with a material conveying mechanism, the other side of the reaction tank is provided with a lifting mechanism, the lifting mechanism is provided with a medicament conveying mechanism, and a dispensing mechanism is arranged above the medicament conveying mechanism. A moving mechanism is arranged above the medicine dispensing mechanism, a supporting frame is arranged at the bottom of the moving mechanism, a raw medicine storage mechanism is arranged on the supporting frame, and the medicine dispensing device further comprises a control system, and the material conveying mechanism, the lifting mechanism, the medicine conveying mechanism, the medicine dispensing mechanism, the moving mechanism and the raw medicine storage mechanism are all electrically connected with the control system. The material conveying mechanism, the agent conveying mechanism, the agent dispensing mechanism, the raw agent storage mechanism, the lifting mechanism and the moving mechanism are integrated, automatic agent adding of materials can be achieved, the intelligent degree is improved, the working intensity of workers is relieved, and the production efficiency is improved; by arranging the stirring mechanism, the reaction rate of the medicament can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of mineral processing, in particular to an automatic dosing system. Background Art

[0002] In the process of mineral processing, the preparation and addition of reagents is a key link, which directly affects the production indicators and economic benefits of the ore dressing plant. Traditional manual operation can no longer meet the needs, which not only increases the workload of staff, but also has strong lag, it is difficult to ensure the dosage of reagents, and there is a serious waste of reagent dosage. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic dosing system to solve the problems of high workload, strong hysteresis, difficulty in ensuring the dosage and serious waste of dosage in the manual preparation and addition of medicines.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The present invention discloses an automatic drug adding system, comprising a reaction pool, wherein a material conveying mechanism is arranged on one side of the reaction pool, a lifting mechanism is arranged on the other side of the reaction pool, a medicine conveying mechanism is arranged on the lifting mechanism, a dispensing mechanism is arranged above the medicine conveying mechanism, a moving mechanism is arranged above the dispensing mechanism, a supporting frame is arranged at the bottom of the moving mechanism, a raw medicine storage mechanism is arranged on the supporting frame, and also comprises a control system, wherein the material conveying mechanism, the lifting mechanism, the medicine conveying mechanism, the dispensing mechanism, the moving mechanism and the raw medicine storage mechanism are all electrically connected to the control system.

[0006] Furthermore, the material conveying mechanism includes a conveying pipe, the conveying pipe is communicated with the reaction tank, a flow sensor is provided on the conveying pipe, and the flow sensor is electrically connected to the control system.

[0007] Furthermore, the lifting mechanism includes a base frame, a column is provided on the top surface of the base frame, a lifting frame is provided on the front side of the column, a roller moving up and down along the column is provided on the lifting frame, a hydraulic cylinder for driving the lifting frame to rise and fall is provided on the top surface of the base frame, a bracket is provided on the front side of the lifting frame, the drug delivery mechanism is provided on the top surface of the bracket, and the hydraulic cylinder is electrically connected to the control system.

[0008] Furthermore, the drug delivery mechanism includes a drug storage tank, which is arranged on the top surface of the bracket, and a first filtering mechanism is arranged at the top inlet of the drug storage tank, and a second filtering mechanism is arranged at the bottom inlet of the drug storage tank, and the discharge end of the second filtering mechanism is connected to the reaction tank through a dosing pipe, and a lower metering solenoid valve is arranged on the dosing pipe, and the lower metering solenoid valve is electrically connected to the control system.

[0009] Furthermore, the first filtering mechanism has the same structure as the second filtering mechanism; the first filtering mechanism includes an outer cylinder, and a feed pipe and a discharge pipe are respectively provided on the upper and lower sides of the outer cylinder, a filter cylinder is provided inside the outer cylinder, and the front end surface of the filter cylinder is inclined from top to bottom. The medicinal liquid enters the outer cylinder through the feed pipe, is filtered by the filter cylinder, and is discharged through the discharge pipe. An end cover is provided at the front end of the outer cylinder, and the end cover is connected to the filter cylinder through a pull rod.

[0010] Furthermore, the dispensing mechanism includes a dispensing tank, and the left and right sides of the dispensing tank are rotatably connected to the mounting frame above the column through a rotating shaft. A rotating motor is provided on the left side of the dispensing tank, and a reducer is provided at the output end of the rotating motor, and the reducer is connected to the rotating shaft located on the left side. A first stirring mechanism is provided in the dispensing tank, and a feeding pipe is provided at the bottom of the dispensing tank. An upper metering solenoid valve is provided on the feeding pipe, and the upper metering solenoid valve is electrically connected to the control system.

[0011] Furthermore, the first stirring mechanism includes a first stirring motor, which is arranged on the top surface of the medicine dispensing tank. A first stirring paddle is arranged inside the medicine dispensing tank, and the first stirring paddle is connected to the output shaft of the first stirring motor. The first stirring motor is electrically connected to the control system.

[0012] Furthermore, the raw medicine storage mechanism includes a raw medicine storage bin, which is arranged on the support frame through a fixing component, and a solenoid valve with a weighing sensor is arranged on the top feed pipe of the raw medicine storage bin, and an intermittent blanking component is arranged under the bottom discharge pipe of the raw medicine storage bin, and the solenoid valve with a weighing sensor is electrically connected to the control system.

[0013] Furthermore, the intermittent blanking assembly includes a base, which is arranged on the supporting frame, a lower medicine box is arranged on the top surface of the base, a through hole is arranged on the bottom surface of the lower medicine box, a movable plate is arranged inside the lower medicine box, a baffle matching the through hole is arranged on the bottom surface of the movable plate, a first rotating shaft and a second rotating shaft are arranged on the top surface of the base and located on one side of the lower medicine box, a first gear is arranged at the rear end of the first rotating shaft, a blanking motor is arranged at the front end of the first rotating shaft, a second gear meshing with the first gear is arranged at the rear end of the second rotating shaft, a turntable is arranged on the rear side of the second gear and the front end of the second rotating shaft, a connecting rod is arranged on the turntable, and the other end of the connecting rod is connected to the movable plate, a box cover is arranged on the top surface of the lower medicine box, a blanking hole connected to the bottom discharge pipe of the original medicine storage bin is arranged on the box cover, the discharge pipe at the bottom of the through hole is also provided with the solenoid valve with a weighing sensor, and the blanking motor is electrically connected to the control system.

[0014] Furthermore, the moving mechanism includes a horizontal lifting assembly and a vertical lifting assembly, the horizontal lifting assembly is connected to the mounting frame above the column through a support column, and the vertical lifting assembly is arranged on the horizontal lifting assembly;

[0015] The horizontal lifting assembly comprises a horizontal frame, the horizontal frame is arranged on the top surface of the supporting column, a driving wheel is arranged at one end of the horizontal frame, a horizontal driving motor for driving the driving wheel to rotate is arranged at the rear side of the driving wheel, a driven wheel is arranged at the other end of the horizontal frame, the driving wheel and the driven wheel are connected by a synchronous belt transmission, a first moving seat is arranged on the synchronous belt, a first slide rail is arranged in front of the horizontal frame, a first slider matching the first slide rail is arranged at the rear of the first moving seat, and the horizontal driving motor is electrically connected to the control system;

[0016] The vertical lifting assembly includes a vertical frame, a second slide rail is provided on the rear side of the vertical frame, a second slider is provided on the second slide rail, the second slider is connected to the first moving seat, a lead screw is provided inside the vertical frame, a vertical drive motor for driving the lead screw to rotate is provided on the top of the lead screw, a lead screw nut is threadedly connected to the lead screw, the lead screw nut is connected to the first moving seat, and the vertical drive motor is electrically connected to the control system.

[0017] Compared with the prior art, the beneficial technical effects of the present invention are:

[0018] The present invention integrates a material conveying mechanism, a medicine conveying mechanism, a medicine dispensing mechanism, a raw medicine storage mechanism, a lifting mechanism, and a moving mechanism, and can realize automatic dosing of materials, improve the degree of intelligence, reduce the workload of staff, and improve production efficiency. At the same time, a liquid level sensor is provided, which can further accurately and automatically add medicine. At the same time, a stirring mechanism is provided, which can increase the reaction rate of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a front view of the automatic dosing system of the present invention;

[0021] Figure 2 It is a side view of the automatic dosing system of the present invention; (material conveying mechanism and reaction tank are omitted)

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention from another angle;

[0024] Figure 5 is a cross-sectional view of the first filter of the present invention;

[0025] Figure 6 is a cross-sectional view of the dispensing mechanism of the present invention;

[0026] Figure 7 It is a cross-sectional view of the intermittent blanking assembly of the present invention;

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the intermittent blanking assembly of the present invention; (part of the structure is omitted)

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the fixing assembly of the present invention;

[0029] Fig.10 It is a schematic diagram of the overall structure of the mobile mechanism of the present invention;

[0030] Fig.11 It is a schematic diagram of the overall structure of the moving mechanism of the present invention from another angle;

[0031] Fig.12 It is a structural schematic diagram of the horizontal lifting assembly of the present invention;

[0032] Fig.13 It is a structural schematic diagram of the vertical lifting assembly of the present invention.

[0033] Description of reference numerals: 1. material conveying mechanism; 2. reaction tank; 3. medicine conveying mechanism; 4. medicine dispensing mechanism; 5. original medicine storage mechanism; 6. lifting mechanism; 7. moving mechanism; 8. support frame; 9. fixing component; 10. second stirring mechanism;

[0034] 1-1, delivery pipe; 1-2, flow sensor; 3-1, medicine storage tank; 3-2, first filtering mechanism; 3-2-1, outer cylinder; 3-2-2, feed pipe; 3-2-3, discharge pipe; 3-2-4, filter cylinder; 3-2-5, end cover; 3-2-6, pull rod; 3-3, second filtering mechanism; 3-4, dosing pipe; 3-5, lower metering solenoid valve; 4-1, medicine dispensing tank; 4-2, dosing pipe; 4-3, upper metering solenoid valve; 4-4, first stirring mechanism; 4-4-1, first stirring motor; 4-4-2, first stirring paddle; 4-5, rotating motor; 4-6, reducer; 4-7, rotating shaft; 5-1, raw medicine storage bin; 5-2, intermittent blanking assembly; 5-2-1, base; 5-2-2, lower medicine box; 5-2-2-1, through hole; 5-2-3, moving plate; 5-2-4, baffle; 5-2-5, first rotating shaft; 5-2-6, first gear; 5-2-7, second rotating shaft; 5-2-8, second gear wheel; 5-2-9, turntable; 5-2-10, connecting rod; 5-2-11, box cover; 5-2-12, blanking motor; 5-3, solenoid valve with weighing sensor; 6-1, base frame; 6-2, column; 6-3, lifting frame; 6-4, bracket; 6-5, roller; 6-6, hydraulic cylinder; 7-1, horizontal lifting assembly; 7-1-1, horizontal frame; 7-1-2, horizontal drive motor; 7-1-3, driving wheel; 7-1-4, driven wheel; 7-1-5, Synchronous belt; 7-1-6, first slide rail; 7-1-7, first slider; 7-1-8, first moving seat; 7-2, vertical lifting assembly; 7-2-1, vertical frame; 7-2-2, vertical drive motor; 7-2-3, lead screw; 7-2-4, second slide rail; 7-2-5, second slider; 9-1, first fixed plate; 9-2, second fixed plate; 9-3, locking piece; 9-4, connecting plate; 10-1, second stirring motor; 10-2, second stirring paddle. DETAILED DESCRIPTION

[0035] like Figure 1-13As shown, an automatic dosing system includes a reaction pool 2, a material conveying mechanism 1 is arranged on one side of the reaction pool 2, a lifting mechanism 6 is arranged on the other side of the reaction pool 2, a drug conveying mechanism 3 is arranged on the lifting mechanism 6, a dispensing mechanism 4 is arranged above the drug conveying mechanism 3, a moving mechanism 7 is arranged above the dispensing mechanism 4, a support frame 8 is arranged at the bottom of the moving mechanism 7, a raw drug storage mechanism 5 is arranged on the support frame 8, and also includes a control system, the material conveying mechanism 1, the lifting mechanism 6, the drug conveying mechanism 3, the dispensing mechanism 4, the moving mechanism 7 and the raw drug storage mechanism 5 are all electrically connected to the control system; and also includes an alarm mechanism, the alarm mechanism includes an alarm, the alarm is electrically connected to the control system, and an alarm is generated when the control system detects an abnormality.

[0036] The material conveying mechanism 1 includes a conveying pipe 1-1, which is connected to the reaction tank 2. A flow sensor 1-2 is arranged on the conveying pipe 1-1, and the flow sensor 1-2 is electrically connected to the control system; the material conveying mechanism controls the conveying pump of the control system to convey the material to the conveying pipe 1-1, and the conveying pipe 1-1 continues to convey the material; the flow sensor 1-2 detects the flow rate and other information of the material conveyed in the conveying pipe 1-1, and transmits it to the control system so that the control system can perform relevant control. When a fault occurs, the control system controls the alarm of the alarm mechanism.

[0037] like Figure 3 , 4 As shown, the lifting mechanism 6 includes a base frame 6-1, the top surface of the base frame 6-1 is connected to two columns 6-2, a lifting frame 6-3 is arranged on the front side of the column 6-2, a roller 6-5 is installed on the lifting frame 6-3 for moving up and down along the column 6-2, a hydraulic cylinder 6-6 for driving the lifting frame 6-3 to rise and fall is installed on the top surface of the base frame 6-1, a bracket 6-4 is installed on the front side of the lifting frame 6-3, the medicine delivery mechanism 3 is installed on the top surface of the bracket 6-4, and the hydraulic cylinder 6-6 is electrically connected to the control system.

[0038] When in use, the hydraulic cylinder 6-6 is started, and the piston rod of the hydraulic cylinder 6-6 extends to drive the lifting frame 6-3 to rise, thereby driving the bracket 6-4 and the medicine conveying mechanism 3 to rise.

[0039] like Figure 1As shown, the drug delivery mechanism 3 includes a drug storage tank 3-1, and the drug storage tank 3-1 is connected to the top surface of the bracket 6-4. A first filtering mechanism 3-2 is installed at the top inlet of the drug storage tank 3-1, and a second filtering mechanism 3-3 is installed at the bottom inlet of the drug storage tank 3-1. The discharge end of the second filtering mechanism 3-3 is connected to the reaction tank 2 through a dosing pipe 3-4, and a lower metering solenoid valve 3-5 is installed on the dosing pipe 3-4, and the lower metering solenoid valve 3-5 is electrically connected to the control system.

[0040] The first filtering mechanism 3-2 and the second filtering mechanism 3-3 have the same structure, and the incompletely dissolved drug residues in the drug solution are filtered by the first filtering mechanism 3-2 and the second filtering mechanism 3-3; Figure 5 As shown, the first filtering mechanism 3-2 includes an outer cylinder 3-2-1, and the upper and lower sides of the outer cylinder 3-2-1 are respectively connected with a feed pipe 3-2-2 and a discharge pipe 3-2-3, and a filter cylinder 3-2-4 is installed inside the outer cylinder 3-2-1. The front end surface of the filter cylinder 3-2-4 is inclined from top to bottom, and the medicinal liquid enters the outer cylinder 3-2-1 through the feed pipe 3-2-2, is filtered by the filter cylinder 3-2-4, and is discharged through the discharge pipe 3-2-3. The front end of the outer cylinder 3-2-1 is detachably installed with an end cover 3-2-5, and the end cover 3-2-5 is connected to the filter cylinder 3-2-4 through a pull rod 3-2-6.

[0041] After using for a period of time, open the end cover 3-2-5, pull the end cover 3-2-5 forward, and the end cover 3-2-5 brings out the filter cartridge 3-2-4 through the pull rod 3-2-6. After the filter residue in the filter cartridge 3-2-4 is cleaned, it is put into the outer cartridge 3-2-1 for continued use.

[0042] like Figure 6As shown, the dispensing mechanism 4 includes a dispensing tank 4-1, and the left and right sides of the dispensing tank 4-1 are rotatably connected to the mounting frame above the column 6-2 through a rotating shaft 4-7. A rotating motor 4-5 is arranged on the left side of the dispensing tank 4-1, and a reducer 4-6 is connected to the output end of the rotating motor 4-5. The reducer 4-6 is connected to the rotating shaft 4-7 located on the left side. A first stirring mechanism 4-4 is arranged in the dispensing tank 4-1, and a feeding pipe 4-2 is connected to the bottom of the dispensing tank 4-1. An upper metering solenoid valve 4-3 is installed on the tube 4-2, and the upper metering solenoid valve 4-3 is electrically connected to the control system; the first stirring mechanism 4-4 includes a first stirring motor 4-4-1, and the first stirring motor 4-4-1 is installed on the top surface of the dispensing tank 4-1, and the internal rotation of the dispensing tank 4-1 is connected to a first stirring paddle 4-4-2, and the first stirring paddle 4-4-2 is connected to the output shaft of the first stirring motor 4-4-1, and the first stirring motor 4-4-1 is electrically connected to the control system.

[0043] When in use, start the rotating motor 4-5 and the reducer 4-6 to drive the rotating shaft 4-7 to rotate, thereby driving the medicine dispensing tank 4-1 to rotate, and start the first stirring motor 4-4-1. The first stirring motor 4-4-1 drives the first stirring paddle 4-4-2 to rotate to stir and mix the medicine and water in the medicine dispensing tank 4-1; the original medicine and water are evenly mixed by rotating the medicine dispensing tank 4-1 in coordination with the stirring of the first stirring mechanism 4-4; during the rotation of the medicine dispensing tank 4-1, the lifting mechanism 6 drives the medicine conveying mechanism 3 to descend to avoid collision.

[0044] An ultrasonic generator and a heater electrically connected to the control system are added to the medicine dispensing tank 4-1 according to actual conditions. The ultrasonic generator generates ultrasonic waves to assist in stirring the medicine in the medicine dispensing tank 4-1 and improve the dispersion uniformity of the medicine in the medicine dispensing tank 4-1. The heater generates heat to accelerate the dissolution of the medicine in the medicine dispensing tank 4-1.

[0045] like Figure 7 , 8 As shown, the raw drug storage mechanism 5 includes a raw drug storage bin 5-1, which is detachably mounted on the support frame 8 through a fixing component 9, and a solenoid valve 5-3 with a weighing sensor is installed on the top feed pipe of the raw drug storage bin 5-1, and an intermittent blanking component 5-2 is installed below the bottom discharge pipe of the raw drug storage bin 5-1, and the solenoid valve 5-3 with a weighing sensor is electrically connected to the control system.

[0046] The intermittent blanking component 5-2 includes a base 5-2-1, which is connected to the support frame 8. The top surface of the base 5-2-1 is connected to a lower medicine box 5-2-2. A through hole 5-2-2-1 is provided on the bottom surface of the lower medicine box 5-2-2. A movable plate 5-2-3 is movably arranged inside the lower medicine box 5-2-2. Long strip holes are provided on the front and rear side walls of the lower medicine box 5-2-2. The extensions at the front and rear ends of the movable plate 5-2-3 move along the long strip holes. A baffle 5-2-4 matching the through hole 5-2-2-1 is connected to the bottom surface of the movable plate 5-2-3. A first rotating shaft 5-2-5 and a second rotating shaft 5-2-7 are rotatably installed on the top surface of the base 5-2-1 and located on one side of the lower medicine box 5-2-2. A first gear 5-2-6 is installed at the rear end of the first rotating shaft 5-2-5. A blanking motor 5-2-12 is installed at the front end of the first rotating shaft 5-2-5, and a second gear 5-2-8 meshing with the first gear 5-2-6 is installed at the rear end of the second rotating shaft 5-2-7. A turntable 5-2-9 is installed on the rear side of the second gear 5-2-8 and the front end of the second rotating shaft 5-2-7. A connecting rod 5-2-10 is connected to the turntable 5-2-9, and the other end of the connecting rod 5-2-10 is connected to the movable plate 5-2-3. A box cover 5-2-11 is detachably installed on the top surface of the lower medicine box 5-2-2. A blanking hole connected to the bottom discharge pipe of the original medicine storage bin 5-1 is opened on the box cover 5-2-11. The discharge pipe at the bottom of the through hole 5-2-2-1 is also installed with the solenoid valve 5-3 with a weighing sensor, and the blanking motor 5-2-12 is electrically connected to the control system.

[0047] When in use, start the blanking motor 5-2-12, the blanking motor 5-2-12 drives the first rotating shaft 5-2-5 to rotate, the rotation of the first rotating shaft 5-2-5 drives the first gear 5-2-6 to rotate, the rotation of the first gear 5-2-6 drives the second gear 5-2-8 to rotate, the rotation of the second gear 5-2-8 drives the second rotating shaft 5-2-7 and the turntable 5-2-9 to rotate, the rotation of the turntable 5-2-9 drives the connecting rod 5-2-10 to reciprocate, thereby driving the moving plate 5-2-3 to reciprocate, and the moving plate 5-2-3 drives the baffle 5-2-4 to reciprocate. When the baffle 5-2-4 is away from the through hole 5-2-2-1, the through hole 5-2-2-1 is opened, and the medicine falls through the through hole 5-2-2-1. When the baffle 5-2-4 completely blocks the through hole 5-2-2-1, the medicine cannot fall, and intermittent blanking is achieved by the reciprocating motion of the baffle 5-2-4.

[0048] The bottom of the medicine storage tank 3-1 and the medicine dispensing tank 4-1 are equipped with a liquid level detection mechanism, which includes a liquid level sensor. The liquid level sensor is electrically connected to the control system. The liquid level sensor can detect the liquid level of the medicine dosage in the medicine storage tank 3-1 and the medicine dispensing tank 4-1, so that it can be replenished in time.

[0049] The discharge pipe at the bottom of the through hole 5-2-2-1, the feeding pipe 4-2 and the feed pipe 3-2-2 can be quickly connected by installing quick connectors.

[0050] like Fig. 9 As shown, the fixing assembly 9 includes a connecting plate 9-4, the front side of which is connected to a first fixing plate 9-1, the front side of which is provided with a second fixing plate 9-2, the first fixing plate 9-1 is hinged to one end of the second fixing plate 9-2, the other ends of the first fixing plate 9-1 and the second fixing plate 9-2 are locked and positioned by a locking member 9-3, and a cavity for accommodating the original drug storage bin 5-1 is formed between the first fixing plate 9-1 and the second fixing plate 9-2; loosen the locking member 9-3, rotate the second fixing plate 9-2 forward, and the original drug storage bin 5-1 can be removed.

[0051] like Figure 10-13 As shown, the mobile mechanism 7 includes a horizontal lifting component 7-1 and a vertical lifting component 7-2, the horizontal lifting component 7-1 is connected to the mounting frame above the column 6-2 through a support column, and the vertical lifting component 7-2 is arranged on the horizontal lifting component 7-1;

[0052] The horizontal lifting assembly 7-1 includes a horizontal frame 7-1-1, which is connected to the top surface of the supporting column, a driving wheel 7-1-3 is installed at one end of the horizontal frame 7-1-1, and a horizontal driving motor 7-1-2 for driving the driving wheel 7-1-3 to rotate is installed on the rear side of the driving wheel 7-1-3, a driven wheel 7-1-4 is installed at the other end of the horizontal frame 7-1-1, the driving wheel 7-1-3 and the driven wheel 7-1-4 are connected by a synchronous belt 7-1-5, and a first moving seat 7-1-8 is connected to the synchronous belt 7-1-5, a first slide rail 7-1-6 is installed in front of the horizontal frame 7-1-1, and a first slider 7-1-7 matching the first slide rail 7-1-6 is installed behind the first moving seat 7-1-8, and the horizontal driving motor 7-1-2 is electrically connected to the control system.

[0053] When in use, start the horizontal drive motor 7-1-2, the horizontal drive motor 7-1-2 drives the active wheel 7-1-3, the active wheel 7-1-3 drives the driven wheel 7-1-4 to rotate through the synchronous belt 7-1-5, and the first moving seat 7-1-8 moves together with the synchronous belt 7-1-5, thereby driving the vertical lifting assembly 7-2 to move in the front and rear directions.

[0054] The vertical lifting assembly 7-2 includes a vertical frame 7-2-1, a second slide rail 7-2-4 is installed on the rear side of the vertical frame 7-2-1, a second slider 7-2-5 is slidably connected to the second slide rail 7-2-4, the second slider 7-2-5 is connected to the first moving seat 7-1-8, a lead screw 7-2-3 is rotatably installed inside the vertical frame 7-2-1, a vertical drive motor 7-2-2 for driving the lead screw 7-2-3 to rotate is installed on the top of the lead screw 7-2-3, a lead screw nut is threadedly connected to the lead screw 7-2-3, the lead screw nut is connected to the first moving seat 7-1-8, and the vertical drive motor 7-2-2 is electrically connected to the control system.

[0055] When in use, start the vertical drive motor 7-2-2, the vertical drive motor 7-2-2 drives the screw 7-2-3 to rotate, the rotation of the screw 7-2-3 drives the screw nut and the first movable seat 7-1-8 to move in the vertical direction, thereby driving the support frame 8 to move in the vertical direction, and then driving the original medicine storage bin 5-1 to move in the vertical direction.

[0056] like Figure 1 As shown, a second stirring mechanism 10 is arranged inside the reaction pool 2, and the second stirring mechanism 10 includes a second stirring motor 10-1 installed on the bottom surface of the reaction pool 2, and a second stirring paddle 10-2 is rotatably installed inside the reaction pool 2, and the second stirring paddle 10-2 is connected to the output shaft of the second stirring motor 10-1, and the second stirring motor 10-1 is electrically connected to the control system.

[0057] The working process of the present invention is as follows:

[0058] Open the upper metering solenoid valve 4-3 and add a predetermined amount of water into the dispensing tank 4-1.

[0059] The horizontal lifting component 7-1 drives the vertical lifting component 7-2 and the raw medicine storage bin 5-1 to move forward, and the vertical lifting component 7-2 drives the raw medicine storage bin 5-1 to move downward, and the raw medicine is added into the raw medicine storage bin 5-1.

[0060] Afterwards, the vertical lifting component 7-2 drives the original medicine storage bin 5-1 to move upward, and the horizontal lifting component 7-1 drives the original medicine storage bin 5-1 to move backward, so that the original medicine storage bin 5-1 is located directly above the dispensing tank 4-1, and then the vertical lifting component 7-2 drives the original medicine storage bin 5-1 to move downward, so that the discharge pipe at the bottom of the through hole 5-2-2-1 is connected with the feeding pipe 4-2; the solenoid valve 5-3 with a weighing sensor on the discharge pipe at the bottom of the through hole 5-2-2-1 is opened, and the intermittent dropping component 5-2 works, and the original medicine intermittently falls into the dispensing tank 4-1, and the first stirring mechanism 4-4 stirs the original medicine and water evenly. At the same time, the rotating motor 4-5 and the reducer 4-6 are started to drive the rotating shaft 4-7 to rotate, thereby driving the dispensing tank 4-1 to rotate, and completing the configuration of the medicine liquid.

[0061] The medicine dispensing tank 4-1 is rotated to a position where the feeding tube 4-2 is facing downward, and the lifting mechanism 6 drives the medicine conveying mechanism 3 to rise, so that the feeding tube 3-2-2 of the first filtering mechanism 3-2 is connected with the feeding tube 4-2, and the upper metering solenoid valve 4-3 is opened. After the medicine is filtered by the first filtering mechanism 3-2, it enters the medicine storage tank 3-1 for storage.

[0062] The material is transported to the reaction tank 2 through the conveying pipe 1-1. During the transportation process, the flow sensor 1-2 detects the material flow and other information, and transmits it to the control system. The control system quickly calculates the required dosage according to the set unit dosage and feeds it back to the lower metering solenoid valve 3-5. The lower metering solenoid valve 3-5 is automatically opened, and the dosing pipe 3-4 transports the agent to the reaction tank 2.

[0063] In the above process, if the flow sensor 1-2 and the lower metering solenoid valve 3-5 fail, the control system controls the alarm to sound an alarm.

[0064] The control system controls the second stirring motor 10-1 of the reaction tank 2 to start, the second stirring motor 10-1 drives the second stirring paddle 10-2 to rotate, and the second stirring paddle 10-2 drives the multiple stirring blades thereon to rotate. During the rotation of the multiple stirring blades, the materials and reagents in the reaction tank 2 are stirred to ensure that the materials and reagents are fully mixed and reacted.

[0065] In the above process, if the second stirring motor 10 - 1 fails, the control system controls the alarm to sound an alarm.

[0066] When the amount of medicine in the medicine storage tank 3-1 is lower than the set liquid level, the liquid level sensor transmits information to the control system, and the control system controls the upper metering solenoid valve 4-3 to start automatically, and the feeding pipe 4-2 transports the medicine in the preparation tank 4-1 to the medicine storage tank 3-1 until the replenishment set amount is reached, and the control system controls the upper metering solenoid valve 4-3 to close automatically.

[0067] During the above process, if the liquid level sensor and the upper metering solenoid valve 4-3 fail, the control system will control the alarm to sound an alarm.

[0068] When the amount of medicine in the dispensing tank 4-1 is lower than the set liquid level, the liquid level sensor transmits information to the control system, and the control system controls the alarm to sound. After the alarm, the operator manually inputs the required medicine concentration and volume, and the control system quickly calculates the required water volume and original medicine volume, rotates the dispensing tank 4-1 to the position where the feeding pipe 4-2 is facing upward, and adds the required amount of water to the feeding pipe 4-2. After that, the vertical lifting component 7-2 drives the original medicine storage bin 5-1 to move downward, so that the discharge pipe at the bottom of the through hole 5-2-2-1 is connected to the feeding pipe 4-2; the solenoid valve 5-3 with a weighing sensor on the discharge pipe at the bottom of the through hole 5-2-2-1 is opened, and the intermittent dropping component 5-2 works, and the original medicine intermittently falls into the dispensing tank 4-1.

[0069] In the above process, if the liquid level sensor, the upper metering solenoid valve 4-3 and the solenoid valve with a weighing sensor 5-3 fail, the control system controls the alarm to sound an alarm.

[0070] The control system controls the first stirring mechanism 4-4 to stir the original medicine and water evenly. At the same time, the rotating motor 4-5 and the reducer 4-6 are started to drive the rotating shaft 4-7 to rotate, thereby driving the preparation tank 4-1 to rotate, so that the preparation water and the original medicine of the liquid medicine are evenly mixed to ensure the uniformity of the medicine.

[0071] In the above process, if the rotating motor 4-5 and the first stirring motor 4-4-1 fail, the control system controls the alarm to sound an alarm.

[0072] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An automatic dosing system, comprising a reaction tank (2), characterized in that: A material conveying mechanism (1) is arranged on one side of the reaction pool (2), and a lifting mechanism (6) is arranged on the other side of the reaction pool (2); a drug conveying mechanism (3) is arranged on the lifting mechanism (6); a drug dispensing mechanism (4) is arranged above the drug conveying mechanism (3); a moving mechanism (7) is arranged above the drug dispensing mechanism (4); a support frame (8) is arranged at the bottom of the moving mechanism (7); a raw drug storage mechanism (5) is arranged on the support frame (8); and a control system is also included, wherein the material conveying mechanism (1), the lifting mechanism (6), the drug conveying mechanism (3), the drug dispensing mechanism (4), the moving mechanism (7) and the raw drug storage mechanism (5) are all electrically connected to the control system.

2. The automatic dosing system according to claim 1, characterized in that: The material conveying mechanism (1) comprises a conveying pipe (1-1), the conveying pipe (1-1) is connected to the reaction pool (2), a flow sensor (1-2) is arranged on the conveying pipe (1-1), and the flow sensor (1-2) is electrically connected to the control system.

3. The automatic dosing system according to claim 1, characterized in that: The lifting mechanism (6) comprises a base frame (6-1), a column (6-2) is arranged on the top surface of the base frame (6-1), a lifting frame (6-3) is arranged on the front side of the column (6-2), a roller (6-5) is arranged on the lifting frame (6-3) for moving up and down along the column (6-2), a hydraulic cylinder (6-6) for driving the lifting frame (6-3) to rise and fall is arranged on the top surface of the base frame (6-1), a bracket (6-4) is arranged on the front side of the lifting frame (6-3), the medicine delivery mechanism (3) is arranged on the top surface of the bracket (6-4), and the hydraulic cylinder (6-6) is electrically connected to the control system.

4. The automatic dosing system according to claim 3, characterized in that: The drug delivery mechanism (3) comprises a drug storage tank (3-1), wherein the drug storage tank (3-1) is arranged on the top surface of the bracket (6-4), a first filtering mechanism (3-2) is arranged at the top inlet of the drug storage tank (3-1), a second filtering mechanism (3-3) is arranged at the bottom inlet of the drug storage tank (3-1), a discharge end of the second filtering mechanism (3-3) is connected to the reaction tank (2) through a drug adding pipe (3-4), a lower metering solenoid valve (3-5) is arranged on the drug adding pipe (3-4), and the lower metering solenoid valve (3-5) is electrically connected to the control system.

5. The automatic dosing system according to claim 4, characterized in that: The first filtering mechanism (3-2) and the second filtering mechanism (3-3) have the same structure; the first filtering mechanism (3-2) comprises an outer cylinder (3-2-1), and a feed pipe (3-2-2) and a discharge pipe (3-2-3) are respectively arranged on the upper and lower sides of the outer cylinder (3-2-1); a filter cylinder (3-2-4) is arranged inside the outer cylinder (3-2-1), and the front end surface of the filter cylinder (3-2-4) is inclined from top to bottom; the medicinal liquid enters the outer cylinder (3-2-1) through the feed pipe (3-2-2), is filtered by the filter cylinder (3-2-4), and is discharged through the discharge pipe (3-2-3); an end cover (3-2-5) is arranged at the front end of the outer cylinder (3-2-1), and the end cover (3-2-5) is connected to the filter cylinder (3-2-4) through a pull rod (3-2-6).

6. The automatic dosing system according to claim 1, characterized in that: The dispensing mechanism (4) comprises a dispensing tank (4-1), the left and right sides of which are rotatably connected to a mounting frame above the column (6-2) via a rotating shaft (4-7), a rotating motor (4-5) is arranged on the left side of the dispensing tank (4-1), a reducer (4-6) is arranged at the output end of the rotating motor (4-5), and the reducer (4-6) is connected to the rotating shaft (4-7) located on the left side, a first stirring mechanism (4-4) is arranged in the dispensing tank (4-1), a feeding pipe (4-2) is arranged at the bottom of the dispensing tank (4-1), an upper metering solenoid valve (4-3) is arranged on the feeding pipe (4-2), and the upper metering solenoid valve (4-3) is electrically connected to the control system.

7. The automatic dosing system according to claim 6, characterized in that: The first stirring mechanism (4-4) includes a first stirring motor (4-4-1), which is arranged on the top surface of the medicine dispensing tank (4-1), and a first stirring paddle (4-4-2) is arranged inside the medicine dispensing tank (4-1), and the first stirring paddle (4-4-2) is connected to the output shaft of the first stirring motor (4-4-1), and the first stirring motor (4-4-1) is electrically connected to the control system.

8. The automatic dosing system according to claim 1, characterized in that: The raw drug storage mechanism (5) comprises a raw drug storage bin (5-1), the raw drug storage bin (5-1) is arranged on the support frame (8) via a fixing component (9), a solenoid valve (5-3) with a weighing sensor is arranged on the top feed pipe of the raw drug storage bin (5-1), an intermittent blanking component (5-2) is arranged below the bottom discharge pipe of the raw drug storage bin (5-1), and the solenoid valve (5-3) with a weighing sensor is electrically connected to the control system.

9. The automatic dosing system according to claim 8, characterized in that: The intermittent blanking assembly (5-2) comprises a base (5-2-1), the base (5-2-1) is arranged on the support frame (8), a lower medicine box (5-2-2) is arranged on the top surface of the base (5-2-1), a through hole (5-2-2-1) is arranged on the bottom surface of the lower medicine box (5-2-2), a movable plate (5-2-3) is movably arranged inside the lower medicine box (5-2-2), and the movable plate (5-2-3 ) is provided with a baffle (5-2-4) matching with the through hole (5-2-2-1) on the bottom surface of the base (5-2-1), a first rotating shaft (5-2-5) and a second rotating shaft (5-2-7) are provided on the top surface of the base (5-2-1) and located on one side of the lower medicine box (5-2-2), a first gear (5-2-6) is provided at the rear end of the first rotating shaft (5-2-5), a blanking motor (5-2-12) is provided at the front end of the first rotating shaft (5-2-5), a second gear (5-2-8) meshing with the first gear (5-2-6) is provided at the rear end of the second rotating shaft (5-2-7), a rotating disk (5-2-9) is provided at the rear side of the second gear (5-2-8) and the front end of the second rotating shaft (5-2-7), a connecting rod (5-2-10) is provided on the rotating disk (5-2-9), and the other end of the connecting rod (5-2-10) is connected to the moving The lower medicine box (5-2-2) is connected to a movable plate (5-2-3), the top surface of the lower medicine box (5-2-2) is provided with a box cover (5-2-11), the box cover (5-2-11) is provided with a discharge hole connected to the bottom discharge pipe of the original medicine storage bin (5-1), the discharge pipe at the bottom of the through hole (5-2-2-1) is also provided with the solenoid valve (5-3) with a weighing sensor, and the discharge motor (5-2-12) is electrically connected to the control system.

10. The automatic dosing system according to claim 1, characterized in that: The moving mechanism (7) comprises a horizontal lifting component (7-1) and a vertical lifting component (7-2); the horizontal lifting component (7-1) is connected to a mounting frame above the column (6-2) via a supporting column, and the vertical lifting component (7-2) is arranged on the horizontal lifting component (7-1); The horizontal lifting assembly (7-1) comprises a horizontal frame (7-1-1), wherein the horizontal frame (7-1-1) is arranged on the top surface of the support column, a driving wheel (7-1-3) is arranged at one end of the horizontal frame (7-1-1), a horizontal driving motor (7-1-2) for driving the driving wheel (7-1-3) to rotate is arranged at the rear side of the driving wheel (7-1-3), and a driven wheel (7-1-4) is arranged at the other end of the horizontal frame (7-1-1), wherein the driving wheel (7-1-3) is provided with a driving wheel (7-1-4). -1-3) and the driven wheel (7-1-4) are connected by a synchronous belt (7-1-5), a first moving seat (7-1-8) is arranged on the synchronous belt (7-1-5), a first slide rail (7-1-6) is arranged in front of the horizontal frame (7-1-1), a first slider (7-1-7) matching the first slide rail (7-1-6) is arranged behind the first moving seat (7-1-8), and the horizontal driving motor (7-1-2) is electrically connected to the control system; The vertical lifting assembly (7-2) comprises a vertical frame (7-2-1), a second slide rail (7-2-4) is arranged at the rear side of the vertical frame (7-2-1), a second slider (7-2-5) is arranged on the second slide rail (7-2-4), the second slider (7-2-5) is connected to the first moving seat (7-1-8), a lead screw (7-2-3) is arranged inside the vertical frame (7-2-1), a vertical driving motor (7-2-2) for driving the lead screw (7-2-3) to rotate is arranged at the top of the lead screw (7-2-3), a lead screw nut is threadedly connected to the lead screw (7-2-3), the lead screw nut is connected to the first moving seat (7-1-8), and the vertical driving motor (7-2-2) is electrically connected to the control system.

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