Intelligent automatic precise metering dosing device

Abstract

The utility model is applicable to the field of dosing devices, and provides an intelligent automatic accurate metering dosing device which comprises a powder storage bin, a mixing bin communicated with a feed opening of the powder storage bin, and a medicament storage bin communicated with a liquid outlet of the mixing bin, the discharging plate is movably mounted at a discharging opening of the powder storage bin; the blanking plate is driven by the vibrator to enable all or partial plate surfaces of the blanking plate to vibrate up and down; and a tamping rod extending into the discharging opening of the powder storage bin is arranged above the plate surface of the discharging plate, so that materials blocked at the discharging opening of the powder storage bin can be dredged by matching the arranged tamping rod with vibration of the discharging plate, and the discharging effect is optimized.

Description

Technical Field

[0001] The utility model relates to the field of dosing devices, in particular to an intelligent automatic precise metering dosing device. Background Art

[0002] Dosing devices are widely used in water treatment in the environmental protection industry. At present, in addition to some manual operations of directly pouring drugs into the drug dissolving tank, the vast majority adopt the screw conveying method to convey drugs to the drug dissolving tank. The dosing device using the screw conveying method is prone to blockage.

[0003] In summary, it is obvious that the existing technology has inconveniences and defects in actual use, so it is necessary to improve. Content of the Utility Model

[0004] Aiming at the above defects, the purpose of the utility model is to provide an intelligent automatic precise metering dosing device, which can dredge the blocked materials at the feeding port of the powder storage bin by setting a pestle rod to cooperate with the vibration of the feeding plate, and optimize the feeding effect.

[0005] To achieve the above purpose, the utility model provides an intelligent automatic precise metering dosing device, which includes a powder storage bin, a mixing bin communicated with the feeding port of the powder storage bin, and a medicine storage bin communicated with the liquid outlet of the mixing bin; a powder storage bin and a feeding plate movably installed at the feeding port of the powder storage bin; the feeding plate is driven by a vibrator to vibrate the whole or part of the plate surface up and down; a pestle rod extending into the feeding port of the powder storage bin is arranged above the plate surface of the feeding plate.

[0006] According to the intelligent automatic precise metering dosing device of the utility model, the end of the feeding plate is hinged at the feeding port of the powder storage bin.

[0007] According to the intelligent automatic precise metering dosing device of the utility model, the base of the vibrator is fixedly installed on the feeding plate.

[0008] According to the intelligent automatic precise metering dosing device of the utility model, the pestle rod is installed on the plate surface of the feeding plate in a hinged manner; the movable end of the pestle rod is connected with the plate surface of the feeding plate through an elastic member.

[0009] According to the intelligent automatic precise metering dosing device of the utility model, the pestle rod is installed on the plate surface of the feeding plate through a plug-in seat; the pestle rod is installed on the plug-in seat in a hinged manner; the movable end of the pestle rod is connected with the plug-in seat or the plate surface of the feeding plate through an elastic member; the plug-in seat is inserted into the plate surface of the feeding plate.

[0010] According to the intelligent automatic precise metering dosing device of the utility model, the other end of the elastic member is fixed on the plug-in seat or the plate surface of the feeding plate through a threaded positioning member;

[0011] A plurality of adjusting holes for adjusting the pre-tightening force of the elastic member are provided on the plate surface of the socket or the blanking plate.

[0012] According to the intelligent automatic precise metering and dosing device of the present invention, the ram rod is fixedly installed on the plate surface of the blanking plate.

[0013] The present invention provides an intelligent automatic precise metering and dosing device, including a powder storage bin, a mixing bin communicated with the blanking port of the powder storage bin, and a medicine storage bin communicated with the liquid outlet of the mixing bin; the powder storage bin contains powdered raw materials, which feed the powder into the mixing bin and mix it with liquid raw materials (which are discharged into the mixing bin through a pipeline). A stirring structure is arranged in the mixing bin (which includes a stirring shaft extending into the mixing bin, stirring blades installed on the stirring shaft, and a driver connected to the stirring shaft and driving it to work). The mixed liquid after forming is pressed into the medicine storage bin by a pressure pump and stored. Among them, in order to prevent the mixed liquid from precipitating during storage, a stirring structure is also arranged in the medicine storage bin. Among them, in order to solve the problem of powder blockage during the blanking of the powder storage bin, a blanking plate is movably installed at the blanking port of the powder storage bin; the blanking plate is driven by a vibrator (an electromagnetic vibrator is sufficient, and the base of the vibrator is fixedly installed on the blanking plate) to vibrate the entire or partial plate surface up and down; the end of the blanking plate is hinged at the blanking port of the powder storage bin and is partially movable. A ram rod extending into the blanking port of the powder storage bin is arranged above the plate surface of the blanking plate. During the process of the vibrator driving the blanking plate to vibrate and discharge materials, the vibrating blanking plate will drive the ram rod to dredge the materials blocked at the blanking port of the powder storage bin. The present invention can dredge the materials blocked at the blanking port of the powder storage bin by setting the ram rod in cooperation with the vibration of the blanking plate, and optimize the blanking effect. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present invention;

[0015] Figure 2 is a setting diagram of the ram rod at the powder storage bin of the present invention;

[0016] Figure 3 is Figure 2 a cross-sectional view of

[0017] In the figure, 1 - powder storage bin, 02 - mixing bin, 021 - stirring shaft, 022 - stirring blades, 023 - driver, 03 - pressure pump, 2 - blanking plate, 3 - ram rod, 4 - vibrator, 5 - elastic member, 6 - socket, 7 - adjusting hole. Detailed Embodiments

[0018] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] See also Figure 1 The utility model provides an intelligent automatic precise metering and dosing device, which includes a powder storage bin 1, a mixing bin 02 connected to a feeding port of the powder storage bin 1, and a medicine storage bin connected to a liquid outlet of the mixing bin;

[0020] The powder storage bin 1 contains powdered raw materials, which are fed into the mixing bin 02 and mixed with liquid raw materials (which are discharged into the mixing bin 02 through a pipeline). A stirring structure is provided in the mixing bin 02 (which includes a stirring shaft 021 extending into the mixing bin 02, stirring blades 022 installed on the stirring shaft 021, and a driver 023 connected to the stirring shaft 021 and driving it to work). The mixed liquid is pressurized into the medicine storage bin by the pressure pump 03 and stored. In order to avoid precipitation of the mixed liquid during storage, a stirring structure is also provided in the medicine storage bin.

[0021] See also Figure 2 and Figure 3 In order to solve the problem of powder blockage when unloading the powder storage bin 1, the present application adopts an electromagnetic unloader for unloading. Specifically, a unloading plate 2 is movably installed at the unloading port of the powder storage bin 1; the unloading plate 2 is driven by a vibrator 4 (an electromagnetic vibrator can be used, and the base of the vibrator 4 is fixedly installed on the unloading plate 2) to vibrate the entire or part of the plate surface up and down; specifically in this embodiment, the end of the unloading plate 2 is hinged at the unloading port of the powder storage bin 1, which is partially movable. Of course, a structure with movable ends can also be adopted, which is not exemplified in this application.

[0022] A tamping rod 3 extending into the discharge port of the powder storage bin 1 is arranged above the plate surface of the discharge plate 2. When the vibrator 4 drives the discharge plate 2 to vibrate and discharge, the vibrating discharge plate 2 drives the tamping rod 3 to clear the material blocked at the discharge port of the powder storage bin 1.

[0023] In the first embodiment, the tamping rod 3 is fixedly mounted on the plate surface of the blanking plate 2 .

[0024] In the second embodiment, the rammer 3 is hingedly mounted on the plate surface of the blanking plate 2. The rammer 3 rotates around the hinge point and relative to the plate surface of the blanking plate 2 by a predetermined angle. The rotation range h is 40 to 60 degrees centered on the vertical plane (it can be positioned by positioning protrusions on both sides). The movable end of the rammer 3 is connected to the plate surface of the blanking plate 2 through an elastic member 5 (a spring is sufficient). The elastic member 5 can provide support and reset effects for the rammer 3 (the specific functions will be described in detail below).

[0025] By setting the rammer 3 as a movable structure, the area of its ramming can be enlarged. Specifically, when the plate surface of the blanking plate 2 moves upward, the rammer 3 is pressed by the material to rotate at an angle. When the plate surface of the blanking plate 2 moves downward, the rammer 3 is pulled back to its original position by the elastic member 5. After the angle of the rammer 3 changes, it realizes the further "raking" work during the ramming process.

[0026] In the third embodiment, the difference from the second embodiment is that the rammer 3 is mounted on the plate surface of the blanking plate 2 through a socket 6; the rammer 3 is hingedly mounted on the socket 6; the movable end of the rammer 3 is connected to the socket 6 or the plate surface of the blanking plate 2 through an elastic member 5; the socket 6 is inserted into the plate surface of the blanking plate 2. Specifically, the plate surface of the blanking plate 2 is provided with a slot for plug-in fit (the setting direction of the slot can be set as required), and the socket 6 is correspondingly provided with a plug. Through the detachable socket 6 (after the socket 6 is inserted, the positioning of the socket 6 is achieved through the resistance between the slot and the plug), the replacement and disassembly of the rammer 3 can be facilitated.

[0027] Preferably, the other end of the elastic member 5 is fixed to the socket 6 or the plate surface of the blanking plate 2 through a threaded positioning member; several adjustment holes 7 for adjusting the pre-tightening force of the elastic member 5 are provided on the socket 6 or the plate surface of the blanking plate 2. The adjustment of the pulling force of the elastic member 5 is achieved by installing the threaded positioning member in a specific position adjustment hole 7.

[0028] In summary, the present utility model provides an intelligent automatic precise metering and dosing device, which includes a powder storage bin, a mixing bin communicated with the discharging port of the powder storage bin, and a medicament storage bin communicated with the liquid outlet of the mixing bin; the powder storage bin contains powdery raw materials, which discharge the powder into the mixing bin and mix with liquid raw materials (which are discharged into the mixing bin through a pipeline). A stirring structure is arranged in the mixing bin (which includes a stirring shaft extending into the mixing bin, stirring blades installed on the stirring shaft, and a driver connected to the stirring shaft and driving it to work). The mixed liquid after mixing and forming is pressured into the medicament storage bin by a pressure pump and stored. Among them, in order to avoid precipitation of the mixed liquid during storage, a stirring structure is also arranged in the medicament storage bin. Among them, in order to solve the problem of powder blockage when the powder storage bin discharges materials, a discharging plate is movably installed at the discharging port of the powder storage bin; the discharging plate is driven by a vibrator (an electromagnetic vibrator is fine, and the base of the vibrator is fixedly installed on the discharging plate) to vibrate the whole or part of its plate surface up and down; the end of the discharging plate is hinged at the discharging port of the powder storage bin and is partially movable. A pestle rod extending into the discharging port of the powder storage bin is arranged above the plate surface of the discharging plate. During the process of the vibrator driving the discharging plate to vibrate and discharge materials, the vibrating discharging plate will drive the pestle rod to dredge the materials blocked at the discharging port of the powder storage bin. The present utility model can dredge the materials blocked at the discharging port of the powder storage bin by setting the pestle rod in cooperation with the vibration of the discharging plate, and optimize the discharging effect.

[0029] Of course, the present utility model can also have many other embodiments. Without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present utility model.

Claims

1. An intelligent automatic precise metering and dosing device, characterized in that: It includes a powder storage bin, a mixing bin connected to a feeding port of the powder storage bin, and a medicine storage bin connected to a liquid outlet of the mixing bin; A powder storage bin and a discharge plate movably installed at a discharge port of the powder storage bin; The blanking plate is driven by a vibrator so that the entire or a part of the plate surface vibrates up and down; A tamping rod extending into a discharge opening of the powder storage bin is arranged above the plate surface of the discharge plate.

2. The intelligent automatic precise metering and dosing device according to claim 1 is characterized in that: The end of the discharge plate is hinged to the discharge port of the powder storage bin.

3. The intelligent automatic precise metering and dosing device according to claim 1 is characterized in that: The base of the vibrator is fixedly mounted on the blanking plate.

4. The intelligent automatic precise metering and dosing device according to claim 1 is characterized in that: The tamping rod is fixedly mounted on the plate surface of the blanking plate.

5. The intelligent automatic precise metering and dosing device according to claim 1 is characterized in that: The tamping rod is hingedly mounted on the plate surface of the blanking plate; The movable end of the ramming rod is connected to the plate surface of the blanking plate through an elastic member.

6. The intelligent automatic precise metering and dosing device according to claim 5 is characterized in that: The ramming rod is installed on the board surface of the blanking plate through the plug-in seat; the ramming rod is installed on the plug-in seat in a hinged manner; the movable end of the ramming rod is connected to the plug-in seat or the board surface of the blanking plate through an elastic member; The socket is plugged into the board surface of the blanking board.

7. The intelligent automatic precise metering and dosing device according to claim 5 or 6, characterized in that: The other end of the elastic member is fixed to the board surface of the plug-in seat or the blanking plate through a threaded positioning member; A plurality of adjustment holes for adjusting the pre-tightening force of the elastic member are arranged on the plate surface of the plug-in seat or the blanking plate.

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