Automatic chemical agent filling device

Abstract

The utility model relates to the technical field of automatic filling devices, and provides an automatic chemical agent filling device which comprises a tank body assembly, the tank body assembly comprises an agent storage tank, a built-in cavity, a stirring rod, a cover body, a driving motor, a rotating shaft, a control structure and a liquid discharging pipe, the built-in cavity is formed in the agent storage tank, and the rotating shaft is arranged in the built-in cavity. Through the arrangement of the filling structure, under the instruction of the single chip microcomputer, the electric push rod is started to drive the protection plate to descend through the connecting plate, the protection plate descends to drive the sealing ball to descend, after the sealing ball descends, the liquid discharging pipe is opened, and medicine can flow out through the liquid discharging pipe; and the chemical agent enters the protection plate, flows out of the through groove and enters the solution cavity to complete filling, so that the device has the function of conveniently filling the chemical agent, and the convenience of the automatic chemical agent filling device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic filling devices, in particular to an automatic filling device for chemical agents. Background Art

[0002] With the expansion of chemical production scale and the complexity of production process, various chemical agents need to be accurately filled and controlled to ensure the stability of the production process and product quality. However, traditional agent filling requires manual filling, which has problems such as inaccurate filling amount, unsafe working environment, high labor intensity and low efficiency.

[0003] Therefore, it is necessary to design a chemical agent automatic filling device. Utility Model Content

[0004] The utility model aims to provide an automatic chemical agent filling device to solve the defects of the existing chemical agent filling that requires manual filling, has the problems of inaccurate filling amount, high labor intensity, low efficiency, etc.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic filling device for chemical agents, comprising a tank assembly;

[0006] The tank assembly includes a medicine storage tank, a built-in cavity, a stirring rod, a cover, a driving motor, a rotating shaft, a control structure and a liquid discharge pipe. The medicine storage tank is provided with a built-in cavity, a rotating shaft is arranged inside the built-in cavity, stirring rods are evenly fixed on both sides of the rotating shaft, a cover is fixed on the top of the medicine storage tank, a driving motor is installed on the top of the cover, a liquid discharge pipe is fixed on the bottom of the medicine storage tank, and a control structure is installed on one side of the top of the medicine storage tank;

[0007] The bottom of the liquid discharge pipe is provided with a filling structure, and the filling structure includes an electric push rod, a connecting plate, a protective plate, a guide plate, a sealing ball, a through groove and a connecting ring. The sealing ball is arranged at the bottom of the liquid discharge pipe, and the bottom end of the sealing ball extends to the outside of the liquid discharge pipe and is fixed with a protective plate, the top of the protective plate is fixed with a connecting plate, both sides of the top of the connecting plate are fixed with electric push rods, the inner side wall of the connecting plate is fixed with a connecting ring, the guide plate is fixed at the edge position of the bottom end of the protective plate, and the inside of the protective plate is evenly provided with through grooves;

[0008] A box assembly is arranged below the protective plate, and the box assembly includes a filling box, a solution cavity and a liquid level sensor. The filling box is arranged below the protective plate, a solution cavity is opened inside the filling box, and a liquid level sensor is arranged on one side of the solution cavity.

[0009] Preferably, the stirring rods are symmetrically distributed on both sides of the rotating shaft, and the top end of the rotating shaft extends to the outside of the cover body and is fixedly connected to the output end of the driving motor.

[0010] Preferably, the control structure includes a control box, a circuit board, a data processor, a single-chip microcomputer and a data storage device. The control box is fixed to the outer wall on one side of the top of the medicine storage tank. A circuit board is installed inside the control box, and a data processor, a single-chip microcomputer and a data storage device are installed in sequence on one side of the circuit board.

[0011] Preferably, the input end of the single chip microcomputer is electrically connected to the output end of the liquid level sensor, and the output end of the single chip microcomputer is electrically connected to the input end of the electric push rod.

[0012] Preferably, the top end of the electric push rod is fixedly connected to the bottom end of the medicine storage tank, and the bottom end of the guide plate extends to the interior of the solution chamber.

[0013] Preferably, the outer wall of the sealing ball and the inner wall of the drain pipe are in contact with each other, and the main cross-section of the top of the sealing ball is designed to be arc-shaped.

[0014] Preferably, the through grooves are distributed at equal intervals inside the protective plate, and the inner diameter of the connecting ring is larger than the outer diameter of the drain pipe.

[0015] The utility model provides an automatic chemical agent filling device, which has the advantages of:

[0016] By providing a filling structure, under the instruction of the single chip microcomputer, the electric push rod starts to drive the protective plate to descend through the connecting plate, and the protective plate will drive the sealing ball to descend. After the sealing ball descends, the drain pipe is opened, and the agent can flow out through the drain pipe, enter the inside of the protective plate under the guidance of the arc surface on the top of the sealing ball, and flow out through the through groove to enter the inside of the solution cavity to complete the filling, so that the device has the function of facilitating the filling of the agent, and improves the convenience of the automatic filling device for chemical agents when in use;

[0017] By setting up a control structure, the liquid level sensor can monitor the liquid level height of the agent inside the solution cavity in real time. When the liquid level height of the agent inside the solution cavity is less than the set value, the liquid level sensor will transmit a signal to the single-chip microcomputer, and the single-chip microcomputer will issue a command to the electric push rod to start the electric push rod to extend, open the discharge pipe, and fill it. When the liquid level reaches the required set value, the liquid level sensor will retract the electric push rod and close the discharge pipe through the single-chip microcomputer, thereby realizing the automatic filling function of the device and improving the convenience of the chemical agent automatic filling device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For the utility model Figure 2 Schematic diagram of the partially truncated and enlarged structure;

[0022] Figure 5 It is a side cross-sectional structural schematic diagram of the utility model;

[0023] Figure 6 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. Tank assembly; 101. Medicine storage tank; 102. Built-in cavity; 103. Stirring rod; 104. Cover; 105. Driving motor; 106. Rotating shaft; 107. Control structure; 1071. Control box; 1072. Circuit board; 1073. Data processor; 1074. Single chip microcomputer; 1075. Data storage device; 108. Drain pipe; 2. Filling structure; 201. Electric push rod; 202. Connecting plate; 203. Protective plate; 204. Guide plate; 205. Sealing ball; 206. Through groove; 207. Connecting ring; 3. Box assembly; 301. Filling box; 302. Solution cavity; 303. Liquid level sensor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 6 The utility model provides an automatic chemical agent filling device, which includes a tank assembly 1.

[0027] Reference Figure 1-Figure 3The tank assembly 1 includes a medicine storage tank 101, an internal cavity 102, a stirring rod 103, a cover 104, a driving motor 105, a rotating shaft 106, a control structure 107 and a liquid discharge pipe 108. The internal cavity 102 is provided in the medicine storage tank 101, and a rotating shaft 106 is provided inside the internal cavity 102. The top of the rotating shaft 106 extends to the outside of the cover 104 and is fixedly connected to the output end of the driving motor 105. Stirring rods 103 are evenly fixed on both sides of the rotating shaft 106, and the stirring rods 103 are symmetrically distributed on both sides of the rotating shaft 106. The cover 104 is fixed on the top of the medicine storage tank 101, and the driving motor 105 is installed on the top of the cover 104. The bottom of the medicine storage tank 101 A discharge pipe 108 is fixed, and a control structure 107 is installed on one side of the top of the medicine storage tank 101. The control structure 107 includes a control box 1071, a circuit board 1072, a data processor 1073, a single-chip microcomputer 1074 and a data storage device 1075. The control box 1071 is fixed on the outer wall of one side of the top of the medicine storage tank 101. The circuit board 1072 is installed inside the control box 1071. The data processor 1073, the single-chip microcomputer 1074 and the data storage device 1075 are installed on one side of the circuit board 1072 in sequence. The input end of the single-chip microcomputer 1074 is electrically connected to the output end of the liquid level sensor 303, and the output end of the single-chip microcomputer 1074 is electrically connected to the input end of the electric push rod 201.

[0028] The liquid level sensor 303 can monitor the liquid level height of the medicine inside the solution chamber 302 in real time. When the liquid level height of the medicine inside the solution chamber 302 is less than the set value, the liquid level sensor 303 will transmit a signal to the single-chip computer 1074, and the single-chip computer 1074 will issue an instruction to the electric push rod 201 to start the extension of the electric push rod 201, open the discharge pipe 108, and add liquid. When the liquid level height reaches the required set value, the liquid level sensor 303 will retract the electric push rod 201 through the single-chip computer 1074 to close the discharge pipe 108.

[0029] Reference Figure 1 , Figure 2 and Figure 4-Figure 6A filling structure 2 is provided at the bottom of the drain pipe 108, and the filling structure 2 includes an electric push rod 201, a connecting plate 202, a protective plate 203, a guide plate 204, a sealing ball 205, a through groove 206 and a connecting ring 207. The sealing ball 205 is provided at the bottom of the drain pipe 108, and the bottom end of the sealing ball 205 extends to the outside of the drain pipe 108 and is fixed with the protective plate 203. The top of the protective plate 203 is fixed with a connecting plate 202, and the electric push rod 201 is fixed on both sides of the top of the connecting plate 202. A connecting ring 207 is fixed on the inner side wall of the connecting plate 202, and a guide plate 204 is fixed at the edge of the bottom end of the protective plate 203. The interior of the protective plate 203 is evenly provided with through grooves 206. The sealing ball 205 The outer wall and the inner wall of the drain pipe 108 are in contact with each other, the main view section of the top of the sealing ball 205 is designed to be arc-shaped, the through grooves 206 are evenly spaced inside the protective plate 203, the inner diameter of the connecting ring 207 is larger than the outer diameter of the drain pipe 108, and a box assembly 3 is arranged below the protective plate 203. The box assembly 3 includes a filling box 301, a solution cavity 302 and a liquid level sensor 303. The filling box 301 is arranged below the protective plate 203, and a solution cavity 302 is opened inside the filling box 301. A liquid level sensor 303 is arranged on one side inside the solution cavity 302. The top end of the electric push rod 201 is fixedly connected to the bottom end of the medicine storage tank 101, and the bottom end of the guide plate 204 extends to the inside of the solution cavity 302.

[0030] Under the instruction of the single chip computer 1074, the electric push rod 201 starts to drive the protective plate 203 to descend through the connecting plate 202. When the protective plate 203 descends, it drives the sealing ball 205 to descend. After the sealing ball 205 descends, the drain pipe 108 is opened, and the medicine can flow out through the drain pipe 108. Under the guidance of the curved surface on the top of the sealing ball 205, the medicine enters the interior of the protective plate 203, and flows out through the through groove 206 to enter the interior of the solution chamber 302, thereby completing the filling.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chemical agent automatic filling device, comprising a tank assembly (1); Features: The tank assembly (1) comprises a medicine storage tank (101), a built-in cavity (102), a stirring rod (103), a cover (104), a driving motor (105), a rotating shaft (106), a control structure (107) and a liquid discharge pipe (108); the medicine storage tank (101) is provided with a built-in cavity (102); a rotating shaft (106) is arranged inside the built-in cavity (102); stirring rods (103) are evenly fixed on both sides of the rotating shaft (106); the top of the medicine storage tank (101) is fixed with a cover (104); the top of the cover (104) is equipped with a driving motor (105); the bottom of the medicine storage tank (101) is fixed with a liquid discharge pipe (108); and the control structure (107) is installed on one side of the top of the medicine storage tank (101); The bottom of the liquid discharge pipe (108) is provided with a filling structure (2), and the filling structure (2) comprises an electric push rod (201), a connecting plate (202), a protective plate (203), a guide plate (204), a sealing ball (205), a through groove (206) and a connecting ring (207). The sealing ball (205) is arranged at the bottom of the liquid discharge pipe (108), the bottom end of the sealing ball (205) extends to the outside of the liquid discharge pipe (108) and is fixed with the protective plate (203), the top end of the protective plate (203) is fixed with a connecting plate (202), both sides of the top end of the connecting plate (202) are fixed with electric push rods (201), the inner side wall of the connecting plate (202) is fixed with a connecting ring (207), the guide plate (204) is fixed at the edge position of the bottom end of the protective plate (203), and the inside of the protective plate (203) is evenly provided with through grooves (206); A box assembly (3) is arranged below the protective plate (203), and the box assembly (3) comprises a filling box (301), a solution cavity (302) and a liquid level sensor (303). The filling box (301) is arranged below the protective plate (203), a solution cavity (302) is provided inside the filling box (301), and a liquid level sensor (303) is arranged on one side inside the solution cavity (302).

2. The automatic chemical agent filling device according to claim 1 is characterized in that: The stirring rods (103) are symmetrically distributed on both sides of the rotating shaft (106), and the top end of the rotating shaft (106) extends to the outside of the cover body (104) and is fixedly connected to the output end of the driving motor (105).

3. The automatic chemical agent filling device according to claim 1 is characterized in that: The control structure (107) comprises a control box (1071), a circuit board (1072), a data processor (1073), a single-chip microcomputer (1074) and a data storage device (1075); the control box (1071) is fixed to the outer wall of one side of the top of the medicine storage tank (101); the circuit board (1072) is installed inside the control box (1071); and the data processor (1073), the single-chip microcomputer (1074) and the data storage device (1075) are installed in sequence on one side of the circuit board (1072).

4. The automatic chemical agent filling device according to claim 3 is characterized in that: The input end of the single-chip microcomputer (1074) is electrically connected to the output end of the liquid level sensor (303), and the output end of the single-chip microcomputer (1074) is electrically connected to the input end of the electric push rod (201).

5. The automatic chemical agent filling device according to claim 1 is characterized in that: The top end of the electric push rod (201) is fixedly connected to the bottom end of the medicine storage tank (101), and the bottom end of the guide plate (204) extends to the interior of the solution chamber (302).

6. The automatic chemical agent filling device according to claim 1 is characterized in that: The outer wall of the sealing ball (205) and the inner wall of the drain pipe (108) are in contact with each other, and the main cross-section of the top of the sealing ball (205) is designed to be arc-shaped.

7. The automatic chemical agent filling device according to claim 1 is characterized in that: The through grooves (206) are distributed at equal intervals inside the protective plate (203), and the inner diameter of the connecting ring (207) is larger than the outer diameter of the drain pipe (108).

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