CN216987250U - Accurate automatic supplementary system of solid medicament - Google Patents
Accurate automatic supplementary system of solid medicament Download PDFInfo
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- CN216987250U CN216987250U CN202220236809.4U CN202220236809U CN216987250U CN 216987250 U CN216987250 U CN 216987250U CN 202220236809 U CN202220236809 U CN 202220236809U CN 216987250 U CN216987250 U CN 216987250U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to a precise automatic solid medicament supplementing system which comprises a solid storage bin, wherein a bidirectional spiral gate is arranged at the lower port of the solid storage bin, a conveyor is used for conveying solid medicaments, a weighing sensor is arranged on the bottom end face of a weighing supporting block, a liquid level meter and a water inlet electromagnetic valve are arranged on a medicament dissolving tank, and a PLC (programmable logic controller) processing chip is respectively in communication connection with the weighing sensor and the liquid level meter through leads. The PLC processing chip detects the liquid level meter, the weighing sensor, the control motor and the water inlet electromagnetic valve, the weighing sensor can monitor materials in the conveyor in real time, when the quality of the solid medicament meets the requirement, the valve motor and the conveying motor are closed, the water inlet electromagnetic valve is opened, the stirring part motor of the solution tank is opened, manual feeding and weighing are not needed, waste is avoided, the automation degree is high, and the processing efficiency is greatly improved.
Description
Technical Field
The utility model relates to an automatic supplementing system, in particular to an accurate automatic supplementing system for a solid medicament, and belongs to the technical field of sewage treatment.
Background
In a wastewater treatment system, part of process sections need to be added with medicaments for treatment, the medicaments generally comprise solid medicaments and liquid medicaments, the liquid medicaments can be directly pumped into a medicament adding tank through a tank car, but for the solid medicaments, the materials need to be added manually, the amount of the manual addition is difficult to control, the requirement on the manual strength is high, meanwhile, part of the medicaments are harmful, the medicament is wasted due to inaccurate manual addition, and the treatment effect of the process sections can be influenced.
Therefore, there is a need for an improved precise automatic replenishing system for solid medicament to solve the above existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a precise automatic supplement system for solid medicaments, wherein a PLC (programmable logic controller) processing chip detects a liquid level meter, a weighing sensor, a control motor and a water inlet electromagnetic valve, when the liquid level meter is at a lower level, a valve motor is automatically opened, the solid medicaments are conveyed and added from a conveyor, the weighing sensor can monitor materials in the conveyor in real time, when the quality of the solid medicaments meets the requirement, the valve motor and a conveying motor are closed, the water inlet electromagnetic valve is opened, a stirring part motor of a solution tank is opened, manual feeding and weighing are not needed, waste is avoided, the automation degree is high, and the processing efficiency is greatly improved.
In order to achieve the purpose, the utility model adopts the main technical scheme that:
an accurate automatic replenishing system for solid medicament, comprising:
the solid storage bin is used for throwing solid medicament, and a bidirectional spiral gate is fixedly arranged at the lower port of the solid storage bin;
the conveyor is used for conveying solid medicines, a weighing support block is fixedly arranged at the bottom of the conveyor, a weighing sensor is arranged on the bottom end face of the weighing support block, and the weighing sensor is used for weighing the solid medicines;
the medicine dissolving tank is provided with a liquid level meter and a water inlet electromagnetic valve;
and the PLC processing chip is respectively in communication connection with the weighing sensor and the liquid level meter through wires.
Preferably, a driven wheel is connected to the bidirectional spiral gate, a driving wheel is meshed and connected to the driven wheel, the driving wheel is used for rotating the driven wheel, a valve motor is connected to the driving wheel, and the valve motor is in communication connection with the PLC processing chip through a lead.
Preferably, one end of the conveyor, which is close to the solid material bin, is connected with a motor fixing plate, a conveying motor is fixedly arranged on the motor fixing plate, and the conveying motor is in communication connection with the PLC processing chip;
one end of the conveyor, which is far away from the solid material bin, is connected with a screw fixing plate, and a transmission screw is arranged in the conveyor;
one end of the transmission screw is rotatably connected with the screw fixing plate through a bearing, and the other end of the transmission screw is fixedly connected with the output end of the conveying motor.
Preferably, a conveyor feeding port is formed in the upper end face of the conveyor, and the conveyor feeding port and the bidirectional spiral gate are on the same vertical axis;
the lower terminal surface of conveyer has seted up the conveyer discharge gate, the conveyer discharge gate with dissolve the last port of medicinal cupping and be on same vertical axis.
Preferably, a stirring piece motor is fixedly arranged at the bottom of the medicine dissolving tank, and the stirring piece motor is in communication connection with the PLC processing chip;
and a stirring piece is arranged on an output shaft of the stirring piece motor and is arranged inside the medicine dissolving tank.
Preferably, the water inlet electromagnetic valve is fixedly arranged at the upper part of the medicine dissolving tank, and the water inlet electromagnetic valve is communicated with the medicine dissolving tank.
Preferably, the bottom of the medicine dissolving tank is connected with a medicine adding pump through a water pipe.
Preferably, the solid bin is provided with a visible window groove, and a visible window is fixedly arranged in the visible window groove.
The utility model has at least the following beneficial effects:
PLC handles chip detection level gauge, weighing sensor, the control motor, and the solenoid valve of intaking, when the level gauge is in lower level, automatically, open the valve motor, solid medicament carries from the conveyer to throw and adds, weighing sensor can carry out real-time supervision to the material in the conveyer, when the solid medicament quality reaches the requirement, close valve motor and conveying motor, open the solenoid valve of intaking, solution tank stirring spare motor is opened, need not the manual weighing that feeds in raw material, can not cause the waste, degree of automation is high, promote the efficiency of processing greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a transmission diagram of the bidirectional screw gate of the present invention;
FIG. 4 is a perspective view of the solids silo of the present invention;
fig. 5 is a schematic diagram of the electrical apparatus of the present invention.
In the figure, 1-a solid material bin, 101-a visible window groove, 2-a bidirectional spiral gate, 3-a conveyor feeding port, 4-a conveyor, 401-a weighing support block, 402-a screw fixing plate, 403-a motor fixing plate, 5-a conveyor discharging port, 6-a weighing sensor, 7-a transmission screw, 8-a conveying motor, 9-a liquid level meter, 10-a medicine dissolving tank, 11-a water inlet electromagnetic valve, 12-a medicine adding pump, 13-a stirring piece, 14-a PLC processing chip, 15-a stirring piece motor, 16-a valve motor, 17-a driving wheel, 18-a driven wheel and 19-a visible window.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1 to 5, the precise automatic replenishing system for solid medicament provided by the present embodiment includes:
the solid chemical feeding device comprises a solid storage bin 1, a bidirectional spiral gate 2 is fixedly arranged at the lower port of the solid storage bin 1, a driven wheel 18 is connected to the bidirectional spiral gate 2, a driving wheel 17 is meshed and connected to the driven wheel 18, the driving wheel 17 is used for rotating the driven wheel 18, a valve motor 16 is connected to the driving wheel 17, and the valve motor 16 is in communication connection with a PLC processing chip 14 through a lead;
therefore, the solid material bin 1 of the solid material bin can be opened and closed in time through the rotation of the valve motor 16, the speed of the transmission screw 7 is controlled, the valve motor 16 is controlled through the valve motor 14, the PLC processing chip 14 is AT89C52CPU in model, manual feeding is not needed, the use efficiency is greatly improved, meanwhile, the bidirectional spiral gate 2 is a bidirectional spiral gate, the valve can be adjusted in the other direction manually, and the use flexibility and convenience are greatly improved;
the conveying machine 4 is used for conveying the solid medicines, the bottom of the conveying machine 4 is fixedly provided with a weighing supporting block 401, the bottom end face of the weighing supporting block 401 is provided with a weighing sensor 6, and the weighing sensor 6 is used for weighing the solid medicines;
the limitation that the ingredients are prepared after the traditional weighing is completed is broken through, the solid medicines can be directly weighed when the materials are fed, a large amount of manpower and physics are saved, and the investment cost is reduced while the resources are saved, so that the practicability is high;
the model of the weighing sensor 6 is PTS124B-133G, and the weighing sensor 6 can monitor the materials in the conveyor 4 in real time;
one end of the conveyor 4 close to the solid material bin 1 is connected with a motor fixing plate 403, a conveying motor 8 is fixedly arranged on the motor fixing plate 403, and the conveying motor 8 is in communication connection with the PLC processing chip 14;
one end of the conveyor 4, which is far away from the solid material bin 1, is connected with a screw fixing plate 402, and a transmission screw 7 is arranged inside the conveyor 4;
one end of the transmission screw 7 is rotationally connected with the screw fixing plate 402 through a bearing, and the other end of the transmission screw 7 is fixedly connected with the output end of the conveying motor 8;
a liquid level meter 9 and a water inlet electromagnetic valve 11 are arranged on the medicine dissolving tank 10, the model of the liquid level meter 9 is HZ-RLS, the liquid level of the medicine dissolving tank is monitored, an alarm is given when the liquid level is low, the start and stop of the water inlet electromagnetic valve 11 are controlled simultaneously, the water inlet electromagnetic valve 11 is fixedly arranged at the upper part of the medicine dissolving tank 10, the water inlet electromagnetic valve 11 is communicated with the medicine dissolving tank 10, the model of the water inlet electromagnetic valve 11 is FCD-270B, when the PLC processing chip 14 detects that the liquid level meter 9 in the medicine dissolving tank 10 is at a lower level, the bidirectional spiral gate 2 and the conveying motor 8 are automatically opened, solid medicines enter the transmission screw 7 from the solid bin 1 for conveying and adding, and the convenience of medicine dissolving is improved;
a stirring piece motor 15 is fixedly arranged at the bottom of the medicine dissolving tank 10, and the stirring piece motor 15 is in communication connection with the PLC processing chip 14;
the output shaft of the stirring part motor 15 is provided with a stirring part 13, and the stirring part 13 is arranged inside the medicine dissolving tank 10, so that the medicine is stirred uniformly;
when the PLC processing chip 14 reaches the requirement of solid medicament quality, close two-way spiral gate 2, then close conveying motor 8, open water inlet solenoid valve 11 and stirring piece motor 15, alright dissolve the medicament with stirring.
In this embodiment, as shown in fig. 1, a conveyor feeding port 3 is formed on an upper end surface of a conveyor 4, and the conveyor feeding port 3 and the bidirectional spiral gate 2 are on the same vertical axis;
The bottom of the medicine dissolving tank 10 is connected with a medicine adding pump 12 through a water pipe, the medicine adding after medicine dissolving is controlled, the medicine is automatically added, the structure is simple, and the production efficiency is greatly improved.
In this embodiment, as shown in fig. 4, a visible window groove 101 is provided on the solid material bin 1, the visible window 19 is fixedly provided inside the visible window groove 101, the condition of the solid drug inside the solid material bin 1 can be directly observed through the visible window 19, the structure is simple, and the use convenience is improved.
As shown in fig. 1 to 5, the principle of the precise automatic replenishing system for solid medicament provided by the present embodiment is as follows:
the PLC processing chip mainly detects a liquid level meter, a weighing sensor, a motor and a water inlet electromagnetic valve.
When the PLC processing chip detects that the liquid level meter is at a lower level, the valve motor and the conveying motor are automatically opened, and the solid medicament enters the conveyor from the solid bin to be conveyed and added.
When the PLC processing chip detects that the quality of the solid medicament meets the requirement, the bidirectional spiral gate is closed, the conveying motor is closed again, the water inlet electromagnetic valve is opened, and the stirring piece motor is opened.
When the PLC processing chip detects that the liquid level meter reaches the required liquid level, the water inlet electromagnetic valve is closed, and the stirring piece motor is closed after a period of time.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The description and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.
While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. An accurate automatic replenishment system of solid medicament, characterized by comprising:
the solid drug feeding device comprises a solid storage bin (1) for feeding solid drugs, wherein a bidirectional spiral gate (2) is fixedly arranged at the lower port of the solid storage bin (1);
the conveying machine (4) is used for conveying solid medicines, a weighing supporting block (401) is fixedly arranged at the bottom of the conveying machine (4), a weighing sensor (6) is arranged on the bottom end face of the weighing supporting block (401), and the weighing sensor (6) is used for weighing the solid medicines;
the device comprises a medicine dissolving tank (10), wherein a liquid level meter (9) and a water inlet electromagnetic valve (11) are arranged on the medicine dissolving tank (10);
and the PLC processing chip (14) is in communication connection with the weighing sensor (6) and the liquid level meter (9) through wires respectively.
2. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: the bidirectional spiral gate (2) is connected with a driven wheel (18), the driven wheel (18) is meshed with a driving wheel (17), the driving wheel (17) is used for rotating the driven wheel (18), the driving wheel (17) is connected with a valve motor (16), and the valve motor (16) is in communication connection with the PLC processing chip (14) through a lead.
3. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: one end of the conveyor (4) close to the solid material bin (1) is connected with a motor fixing plate (403), a conveying motor (8) is fixedly arranged on the motor fixing plate (403), and the conveying motor (8) is in communication connection with the PLC processing chip (14);
one end of the conveyor (4) far away from the solid bin (1) is connected with a screw fixing plate (402), and a transmission screw (7) is arranged in the conveyor (4);
one end of the transmission screw (7) is rotationally connected with the screw fixing plate (402) through a bearing, and the other end of the transmission screw (7) is fixedly connected with the output end of the conveying motor (8).
4. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: a conveyor feeding port (3) is formed in the upper end face of the conveyor (4), and the conveyor feeding port (3) and the bidirectional spiral gate (2) are on the same vertical axis;
conveyer discharge gate (5) have been seted up to the lower terminal surface of conveyer (4), conveyer discharge gate (5) with the last port of dissolving medicine jar (10) is on same vertical axis.
5. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: a stirring piece motor (15) is fixedly arranged at the bottom of the medicine dissolving tank (10), and the stirring piece motor (15) is in communication connection with the PLC processing chip (14);
an output shaft of the stirring piece motor (15) is provided with a stirring piece (13), and the stirring piece (13) is arranged inside the medicine dissolving tank (10).
6. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: the water inlet electromagnetic valve (11) is fixedly arranged on the upper portion of the medicine dissolving tank (10), and the water inlet electromagnetic valve (11) is communicated with the medicine dissolving tank (10).
7. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: the bottom of the medicine dissolving tank (10) is connected with a medicine adding pump (12) through a water pipe.
8. The accurate automatic replenishing system for solid medicines according to claim 1, characterized in that: the solid material bin (1) is provided with a visible window groove (101), and a visible window (19) is fixedly arranged inside the visible window groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220236809.4U CN216987250U (en) | 2022-01-28 | 2022-01-28 | Accurate automatic supplementary system of solid medicament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220236809.4U CN216987250U (en) | 2022-01-28 | 2022-01-28 | Accurate automatic supplementary system of solid medicament |
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| Publication Number | Publication Date |
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| CN216987250U true CN216987250U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202220236809.4U Active CN216987250U (en) | 2022-01-28 | 2022-01-28 | Accurate automatic supplementary system of solid medicament |
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| CN (1) | CN216987250U (en) |
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- 2022-01-28 CN CN202220236809.4U patent/CN216987250U/en active Active
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