Intelligent medicine dispensing device

Abstract

The utility model provides an intelligent dispensing device, which belongs to the technical field of sewage treatment, and is used to solve the problem that the existing technology cannot accurately control the addition amount of sewage treatment agents. The utility model comprises: a barrel, a dispensing mechanism is connected to the lower part of the barrel, the dispensing mechanism comprises a first barrel and an electromagnetic valve 1 installed on the first barrel, and the electromagnetic valve 1 can control the discharge amount of the first barrel; a weighing mechanism is arranged at the lower part of the dispensing mechanism, the weighing mechanism comprises a second barrel slidably sleeved on the bottom of the first barrel, an electromagnetic valve 2 installed in the second barrel, a support rod fixedly connected to the second barrel, and a pressure bearing sensor installed on the support rod, the pressure bearing sensor is used to weigh the weight of the material in the container formed by the second barrel and the electromagnetic valve 2; and a bracket is also included, the weighing mechanism is fixed on the bracket, the bracket is fixedly connected with an upper support arm, and the upper part of the upper support arm is fixedly connected to the first barrel.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and more specifically, particularly relates to an intelligent medicine dispensing device. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. During the treatment process, various liquid or solid agents need to be added to the sewage. The amount of liquid agents added can be well controlled by a flow pump, but the addition of solid agents is more cumbersome, and usually requires manual weighing before adding to the large sewage treatment tank. There are also related improved technical solutions in the prior art as follows:

[0003] For example, an automatic dispensing and dosing device for sewage treatment with application number CN202221562276.5 comprises a medicine storage tank, a medicine dosing and delivering mechanism arranged in sequence along the direction of medicine powder conveying, and also comprises a dehumidification mechanism and a stirring mechanism; the medicine storage tank is used to store medicine powder; the medicine dosing and delivering mechanism is used to deliver the medicine powder in the medicine storage tank to the stirring mechanism; the dehumidification mechanism is used to drain and dehumidify the medicine dosing and delivering mechanism; the stirring mechanism is used to stir the medicine powder into a liquid medicine; the dehumidification mechanism absorbs and dehumidifies the pipeline in the medicine dosing and delivering mechanism before the device adds and delivers medicine, reduces the humidity in the medicine dosing and delivering mechanism, avoids the condensation of water droplets in the pipeline, and causes the medicine powder to adhere to the pipe wall after absorbing water, thereby improving the accuracy of configuring the liquid medicine, and also avoiding the medicine remaining in the pipeline from corroding the pipeline; the medicine storage tank is also transported by the medicine dosing and delivering mechanism, and the medicine can also be added to the medicine powder in transportation, so as to facilitate the configuration of the liquid medicine in the stirring mechanism.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the mechanism used in the prior art for adding medicines is a spiral pushing mechanism, which makes it difficult to accurately control the weight of the added medicines.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and an intelligent dispensing device is provided to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an intelligent dispensing device to solve the problem that the prior art cannot accurately control the amount of sewage treatment agent added.

[0007] The purpose and effect of the intelligent medicine dispensing device of the utility model are achieved by the following specific technical means:

[0008] An intelligent medicine dispensing device, comprising:

[0009] A barrel, wherein a material dispensing mechanism is connected to the lower part of the barrel, and the material dispensing mechanism comprises a first barrel and a solenoid valve 1 installed on the first barrel, and the solenoid valve 1 can control the discharge amount of the first barrel;

[0010] A weighing mechanism is provided at the lower part of the material dispensing mechanism, and the weighing mechanism comprises a second cylinder slidably sleeved on the bottom of the first cylinder, a second solenoid valve installed in the second cylinder, a support rod fixedly connected to the second cylinder, and a pressure bearing sensor installed on the support rod, and the pressure bearing sensor is used to weigh the weight of the material in the container formed by the second cylinder and the second solenoid valve;

[0011] A bracket, a weighing mechanism is fixed on the bracket, the bracket is fixedly connected with an upper support arm, and the upper part of the upper support arm is fixedly connected to the first cylinder.

[0012] Furthermore, a clearing mechanism is provided at the lower part of the barrel, and the clearing mechanism includes a hopper fixedly connected to the lower part of the barrel, an air nozzle installed at the bottom of the hopper, and an air pump connected to the air nozzle. The hopper is made of rubber, and the jet injection part of the air nozzle is arranged on the inner wall of the hopper. A lower hopper opening is provided at the bottom of the hopper, and the jet injection direction of the air nozzle is toward the lower hopper opening.

[0013] Furthermore, a plastic plate is provided on the inner wall of the hopper, and the plastic plate is composed of a plurality of plastic sheets arranged in a circular array along the central axis of the barrel.

[0014] Furthermore, it also includes a stirring mechanism, which includes a stirring tank body, a motor fixedly connected to the stirring tank body, a stirring rod transmission connected to the motor, a stirring blade fixedly connected to the stirring rod, a stirring tank body connected to a feed pipe at one end, a water inlet connected to the upper part of the stirring tank body, and a water outlet connected to the bottom of the stirring tank body, and the upper end of the feed pipe is connected to the lower end of the second cylinder.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model realizes accurate material discharge by setting a material dividing mechanism, and weighs the falling material by a pressure bearing sensor arranged at the bottom. When the weight of the material reaches a certain amount, the first solenoid valve is closed, and then the second solenoid valve is opened to realize material discharge, thereby realizing accurate control of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a cross-sectional structural schematic diagram of an intelligent medicine dispensing device.

[0018] Figure 2The utility model is a cross-sectional structural schematic diagram of a dredging mechanism of an intelligent medicine dispensing device.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] Barrel 11, dredging mechanism 12, lower bucket mouth 120, hopper 121, plastic plate 122, air nozzle 123, air pump 124, material distribution mechanism 13, first cylinder 131, solenoid valve 1 132, weighing mechanism 14, second cylinder 141, solenoid valve 2 142, support rod 143, pressure load sensor 144, bracket 15, stirring mechanism 16, stirring tank body 161, motor 162, stirring rod 163, stirring blade 164, feeding pipe 165, water inlet 166, water outlet 167. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 2 As shown:

[0026] The utility model provides an intelligent medicine dispensing device, comprising:

[0027] The barrel 11 is connected to a material distribution mechanism 13 at the lower part of the barrel 11. The material distribution mechanism 13 includes a first barrel 131 and a solenoid valve 132 installed on the first barrel 131. The solenoid valve 132 can control the discharge amount of the first barrel 131;

[0028] A weighing mechanism 14 is provided at the lower part of the material dispensing mechanism 13, and the weighing mechanism 14 comprises a second cylinder 141 slidably sleeved on the bottom of the first cylinder 131, a second solenoid valve 142 installed in the second cylinder 141, a support rod 143 fixedly connected to the second cylinder 141, and a pressure bearing sensor 144 installed on the support rod 143, and the pressure bearing sensor 144 is used to weigh the weight of the material in the container formed by the second cylinder 141 and the second solenoid valve 142;

[0029] The bracket 15 has the weighing mechanism 14 fixed thereon. The bracket 15 is fixedly connected with an upper support arm 151 , and the upper portion of the upper support arm 151 is fixedly connected to the first cylinder 131 .

[0030] In this embodiment, the material is accurately discharged by setting the material dispensing mechanism 13, and the falling material is weighed by the pressure bearing sensor 144 set at the bottom. When the weight of the material reaches a certain amount, the electromagnetic valve 132 is closed, and then the electromagnetic valve 2 142 is opened to realize the discharge of the material, thereby realizing the accurate control of the material. The pressure bearing sensor 144 adopts the THS column tension pressure sensor of Shanghai Jiangjingxiang Electronics Co., Ltd.

[0031] A clearing mechanism 12 is provided at the lower part of the barrel 11, and the clearing mechanism 12 includes a hopper 121 fixedly connected to the lower part of the barrel 11, an air nozzle 123 installed at the bottom of the hopper 121, and an air pump 124 connected to the air nozzle 123. The hopper 121 is made of rubber, and the jetting part of the air nozzle 123 is arranged on the inner wall of the hopper 121. A lower hopper mouth 120 is arranged at the bottom of the hopper 121, and the jetting direction of the air nozzle 123 is toward the lower hopper mouth 120.

[0032] The dredging mechanism 12 is used to ensure that the material falls stably without being blocked. The air nozzle 123 sprays air toward the lower hopper opening 120 to form an air flow layer, reduce the friction between the material and the hopper 121, and the air flow can push the material to move.

[0033] The inner wall of the hopper 121 is provided with a plastic plate 122 , which is composed of a plurality of plastic sheets arranged in a circular array along the central axis of the barrel 11 .

[0034] The friction between the plastic plate 122 and the material is smaller, and multiple plastic plates 122 are arranged to ensure that there is expansion space between the multiple plastic plates 122, which matches the toughness of the hopper 121. The hopper 121 tends to expand outward under the action of the airflow of the air nozzle 123, thereby increasing the sliding space of the material and allowing the material to slide smoothly.

[0035] It also includes a stirring mechanism 16, which includes a stirring tank body 161, a motor 162 fixedly connected to the stirring tank body 161, a stirring rod 163 transmission-connected to the motor 162, a stirring blade 164 fixedly connected to the stirring rod 163, the stirring tank body 161 connected to a feed pipe 165 at one end, a water inlet 166 connected to the upper part of the stirring tank body 161, and a water outlet 167 connected to the bottom of the stirring tank body 161, and the upper end of the feed pipe 165 is connected to the lower end of the second cylinder 141.

[0036] The stirring mechanism 16 is used to ensure that the material falls into the stirring tank 161 to be mixed with water, thereby achieving water treatment.

[0037] In the specific implementation, it is necessary to adapt the corresponding control circuit board to control the switch of the electromagnetic valve 1 132 and the electromagnetic valve 2 142, and obtain the weighing value of the pressure bearing sensor 144, and play the role of starting and shutting down the motor 162.

[0038] The specific usage and function of this embodiment are as follows:

[0039] When the utility model is in use, the pharmaceutical material to be weighed is placed in the barrel 11, and then the solenoid valve 1 132 is opened to allow the material to fall into the second barrel 141. At this time, the solenoid valve 2 142 of the second barrel 141 is closed, and at the same time, the air pump 124 blows air to the lower bucket 120 through the air nozzle 123 to promote the falling of the material. When the control circuit board detects that the weight value displayed by the weighing mechanism 14 is a preset value, the solenoid valve 1 132 is closed, and then the solenoid valve 2 142 is opened, so that the material falls into the stirring tank 161 along the feed pipe 165, a certain amount of sewage is added to the water inlet 166, and then the motor 162 is turned on. The motor 162 drives the stirring rod 163 and the stirring blades 164 on the stirring rod 163 to fully stir the sewage and the medicine, and then discharge them through the water outlet 167.

[0040] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An intelligent medicine dispensing device, characterized in that: include: A material barrel (11), wherein a material dispensing mechanism (13) is connected to the lower part of the material barrel (11), wherein the material dispensing mechanism (13) comprises a first barrel (131) and a solenoid valve (132) installed on the first barrel (131), wherein the solenoid valve (132) is capable of controlling the discharge amount of the first barrel (131); A weighing mechanism (14) is provided at the lower part of the material dispensing mechanism (13), and the weighing mechanism (14) comprises a second cylinder (141) slidably sleeved on the bottom of the first cylinder (131), a second solenoid valve (142) installed in the second cylinder (141), a support rod (143) fixedly connected to the second cylinder (141), and a pressure bearing sensor (144) installed on the support rod (143), wherein the pressure bearing sensor (144) is used to weigh the weight of the material in the container formed by the second cylinder (141) and the second solenoid valve (142); A bracket (15) is provided on which a weighing mechanism (14) is fixed. The bracket (15) is fixedly connected to an upper support arm (151), and the upper portion of the upper support arm (151) is fixedly connected to the first cylinder (131).

2. The intelligent medicine dispensing device according to claim 1, characterized in that: A dredging mechanism (12) is arranged at the lower part of the barrel (11), and the dredging mechanism (12) comprises a hopper (121) fixedly connected to the lower part of the barrel (11), an air nozzle (123) installed at the bottom of the hopper (121), and an air pump (124) connected to the air nozzle (123); the hopper (121) is made of rubber material, and the air injection portion of the air nozzle (123) is arranged on the inner wall of the hopper (121); a lower hopper opening (120) is arranged at the bottom of the hopper (121), and the air injection direction of the air nozzle (123) is toward the lower hopper opening (120).

3. The intelligent medicine dispensing device according to claim 2, characterized in that: The inner wall of the hopper (121) is provided with a plastic plate (122), and the plastic plate (122) is composed of a plurality of plastic sheets arranged in a circular array along the central axis of the barrel (11).

4. The intelligent medicine dispensing device according to claim 1, characterized in that: The invention also comprises a stirring mechanism (16), wherein the stirring mechanism (16) comprises a stirring tank body (161), a motor (162) fixedly connected to the stirring tank body (161), a stirring rod (163) drivingly connected to the motor (162), a stirring blade (164) fixedly connected to the stirring rod (163), a stirring tank body (161) having one end connected to a feed pipe (165), a water inlet (166) connected to the upper part of the stirring tank body (161), and a water outlet (167) connected to the bottom of the stirring tank body (161), wherein the upper end of the feed pipe (165) is connected to the lower end of the second cylinder (141).

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