Floating ball switch structure of blending tank
The power-off of the micro switch through the rolling control of the steel ball switch in the floating ball switch structure solves the problem of difficult to control the amount of solution, and achieves accurate adjustment of the solution volume and even mixing, improving the efficiency and accuracy of the mixing tank.
Patent Information
- Application Number
- CN202422484921.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-15
AI Technical Summary
When used in existing mixing tanks, the amount of solution added is difficult to control, resulting in inaccurate liquid level and affecting the mixing effect.
A floating ball switch structure of a mixing tank is designed, which drives the extrusion lever to rotate through the rolling of the steel ball in the float cover, controls the power outage of the micro switch, accurately adjusts the solution volume, and prevents the solution from being layered by agitating by driving the motor.
It realizes precise control of solution volume and even mixing, improves the production efficiency and accuracy of the dispensing tank, and reduces human errors.
Smart Images
Figure CN223218197U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of float switches, in particular to a float switch structure of a mixing tank. Background Art
[0002] A float switch is a switch designed based on the principle of buoyancy. It automatically opens and closes the circuit based on changes in the liquid level in the mixing tank, ensuring that the liquid level remains within a set range. This is crucial for mixing processes that require precise control of material proportions and liquid level heights. The automated control of a float switch can reduce manual intervention, improve production efficiency and accuracy, and mitigate the risks of human error.
[0003] When using an existing mixing tank, the required solution is added through the filling port. However, sometimes the user does not observe the liquid level in the tank and cannot control the volume of the solution added to the tank, resulting in adding too much or too little solution, which in turn affects the mixing effect. Therefore, a float switch structure for a mixing tank is needed to meet people's needs. Utility Model Content
[0004] The purpose of the utility model is to provide a float switch structure for a mixing tank to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a float switch structure of a mixing tank, comprising a mixing tank body; a control mechanism is provided at one end of the mixing tank body, the control mechanism comprises a control box installed on the side of the mixing tank body, a connecting cable is installed at one end of the control box, a float cover is installed at one end of the connecting cable, a micro switch is installed in the float cover, a trigger key is provided at one end of the micro switch, an extrusion lever is installed at one end of the trigger key, a rotating shaft is installed at one end of the extrusion lever, a plurality of arc-shaped baffles are installed in the float cover, and an adaptive steel ball is slidably installed at one end of the arc-shaped baffle.
[0006] Preferably, a tank cover is installed on the top of the mixing tank body, two feeding ports are installed at one end of the tank cover, and a driving motor is installed at one end of the tank cover.
[0007] Preferably, a mounting seat is installed on the side of the mixing tank body, and a plurality of brackets are installed on one end of the mounting seat.
[0008] Preferably, a controller is installed in the control box, the controller is adapted to the connecting cable, and the connecting cable is adapted to the micro switch.
[0009] Preferably, a weight is installed on the side of the connecting cable, and a cable sleeve is installed on one end of the weight.
[0010] Preferably, the rotating shaft is rotatably installed in the floating ball cover, one end of the extrusion lever is adapted to the trigger key, and the other end of the extrusion lever is adapted to the steel ball.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] (1) The utility model is provided with a connecting cable and a float cover, etc. When the required mixed solution is added to the mixing tank, the buoyancy generated by the solution mobilizes the float cover to float, and at this time the steel ball in the float cover rolls. By rotating the squeezing lever, one end of the squeezing lever is separated from the trigger key, and the micro switch controls the electrically connected liquid adding pump to be powered off, thereby controlling the volume of the solution poured into the mixing tank body, thereby achieving the effect of adaptive regulation.
[0013] (2) The utility model sets a feed inlet and a drive motor, etc. When the solution is added to the mixing tank body for mixing, uneven mixing of the solution may occur. Different types of solutions are added through the two feed inlets, so that the solutions enter the mixing tank body at the same time. By starting the drive motor and installing a stirring rod, the solution in the mixing tank body is stirred. Different mixing solutions are added through the two feed inlets to prevent the solution from being stratified after being poured and difficult to stir, which affects the mixing efficiency and improves the applicability of the mixing tank body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a three-dimensional structural diagram of a float switch structure of a blending tank proposed by the utility model;
[0015] Figure 2 This is a cross-sectional structural diagram of a control box and a bracket and other structures of a float switch structure of a blending tank proposed in the utility model;
[0016] Figure 3 This is a structural diagram of a weight hammer and cable sleeve and other structures of a float switch structure of a mixing tank proposed by the utility model;
[0017] Figure 4 for Figure 3 Enlarged view of point A.
[0018] In the figure: 1. Mixing tank body; 2. Control mechanism; 3. Tank cover; 4. Feed port; 5. Drive motor; 6. Mounting base; 7. Bracket; 8. Controller; 9. Weight; 10. Cable sleeve; 21. Control box; 22. Connecting cable; 23. Float cover; 24. Micro switch; 25. Trigger button; 26. Squeeze lever; 27. Rotating shaft; 28. Arc baffle; 29. Steel ball. DETAILED DESCRIPTION
[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] Example 1: Please refer to Figure 1-4The utility model provides a technical solution: a float switch structure of a mixing tank, comprising a mixing tank body 1; a control mechanism 2 is provided at one end of the mixing tank body 1, the control mechanism 2 comprises a control box 21 mounted on the side of the mixing tank body 1, a connecting cable 22 is mounted at one end of the control box 21, a float cover 23 is mounted at one end of the connecting cable 22, a micro switch 24 is mounted in the float cover 23, a trigger key 25 is provided at one end of the micro switch 24, an extrusion lever 26 is mounted at one end of the trigger key 25, a rotating shaft is mounted at one end of the extrusion lever 26 27, a plurality of arc-shaped baffles 28 are installed in the float cover 23, and a matching steel ball 29 is slidably installed at one end of the arc-shaped baffle 28. A mounting seat 6 is installed on the side of the mixing tank body 1, and a plurality of 7 are installed on one end of the mounting seat 6. A controller 8 is installed in the control box 21, and the controller 8 is adapted to the connecting cable 22, and the connecting cable 22 is adapted to the micro switch 24. A heavy hammer 9 is installed on the side of the connecting cable 22, and a cable sleeve 10 is installed at one end of the heavy hammer 9. The rotating shaft 27 is rotatably installed in the float cover 23, and one end of the squeezing lever 26 is in contact with the trigger key 2 5 is adapted, and the other end of the squeezing lever 26 is adapted to the steel ball 29. When the solution is poured in, the solution in the mixing tank body 1 continues to rise, and the float cover 23 at the bottom of the connecting cable 22 floats in the solution. When the float cover 23 rises to a certain height, the buoyancy drives the steel ball 29 in the float cover 23 to roll, and the squeezing lever 26 in the float cover 23 rotates, so that one end of the squeezing lever 26 is separated from the trigger key 25 on the side of the micro switch 24. The micro switch 24 is controlled by the controller 8. When the micro switch 24 is separated from the trigger key 25, the power is cut off, and the micro switch 24 is added. The solution pump stops working. At this time, the solution in the mixing tank body 1 reaches a predetermined volume, and the drive motor 5 can be started for stirring and mixing. When the amount of solution added needs to be adjusted, the cable sleeve 10 is separated from the connecting cable 22 by rotating the cable sleeve, and the weight 9 is pulled to a different position. When the float cover 23 floats, one end of the connecting cable 22 is folded with the weight 9. The moment when the trigger button 25 in the float cover 23 is powered off is adjusted by the length of the connecting cable 22, which helps the user adjust the amount of solution that needs to be added to the mixing tank body 1, thereby improving the applicability of the mixing tank body 1.
[0023] Example 2: Figure 2 As shown, a tank cover 3 is installed on the top of the mixing tank body 1, and two feeding ports 4 are installed at one end of the tank cover 3. A driving motor 5 is installed at one end of the tank cover 3. When the mixing tank body 1 needs to be used, the solution to be mixed is added through the two feeding ports 4 on the top of the mixing tank body 1. Different mixing liquids are poured in through the feeding ports 4 at the same time to prevent the solution from being stratified when poured in sequence, resulting in uneven stirring, which in turn affects the mixing result. The remaining features are the same as those in Example 1.
[0024] The working principle is as follows: when the mixing tank body 1 is needed, the solution to be mixed is added through the two feeding ports 4 on the top of the mixing tank body 1, and different mixing liquids are poured in at the same time through the feeding ports 4 to prevent the solution from being stratified when poured in sequence, resulting in uneven stirring, which in turn affects the mixing result. When the solution is poured in, the solution in the mixing tank body 1 continues to rise, and the float cover 23 at the bottom of the connecting cable 22 floats in the solution. When the float cover 23 rises to a certain height, the buoyancy drives the steel ball 29 in the float cover 23 to roll, and the squeezing lever 26 in the float cover 23 rotates, so that one end of the squeezing lever 26 is separated from the trigger key 25 on the side of the micro switch 24. The micro switch 24 is controlled by the controller 8. When the micro switch 24 is separated from the trigger button 25, the power is cut off and the pump for adding the solution stops working. At this time, the solution in the mixing tank body 1 reaches a predetermined volume, and the drive motor 5 can be started for stirring and mixing. When the amount of solution added needs to be adjusted, the cable sleeve 10 is separated from the connecting cable 22 by rotating the cable sleeve, and the weight 9 is pulled to a different position. When the float cover 23 floats, one end of the connecting cable 22 is folded with the weight 9. The moment when the trigger button 25 in the float cover 23 is powered off is adjusted by the length of the connecting cable 22, which helps the user adjust the amount of solution that needs to be added to the mixing tank body 1, thereby improving the applicability of the mixing tank body 1.
[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A float switch structure for a mixing tank, comprising a mixing tank body (1); characterized in that: A control mechanism (2) is provided at one end of the mixing tank body (1), and the control mechanism (2) comprises a control box (21) installed on the side of the mixing tank body (1), a connecting cable (22) is installed at one end of the control box (21), a floating ball cover (23) is installed at one end of the connecting cable (22), a micro switch (24) is installed in the floating ball cover (23), a trigger key (25) is provided at one end of the micro switch (24), an extrusion lever (26) is installed at one end of the trigger key (25), a rotating shaft (27) is installed at one end of the extrusion lever (26), a plurality of arc-shaped baffles (28) are installed in the floating ball cover (23), and an adapted steel ball (29) is slidably installed at one end of the arc-shaped baffle (28).
2. The float switch structure of a mixing tank according to claim 1, characterized in that: A tank cover (3) is installed on the top of the mixing tank body (1), two feeding ports (4) are installed at one end of the tank cover (3), and a driving motor (5) is installed at one end of the tank cover (3).
3. The float switch structure of a mixing tank according to claim 1, characterized in that: A mounting seat (6) is installed on the side of the mixing tank body (1), and a plurality of brackets (7) are installed on one end of the mounting seat (6).
4. The float switch structure of a mixing tank according to claim 1, characterized in that: A controller (8) is installed in the control box (21), the controller (8) is compatible with a connecting cable (22), and the connecting cable (22) is compatible with a micro switch (24).
5. The float switch structure of a mixing tank according to claim 1, characterized in that: A weight (9) is installed on the side of the connecting cable (22), and a cable sleeve (10) is installed on one end of the weight (9).
6. The float switch structure of a mixing tank according to claim 1, characterized in that: The rotating shaft (27) is rotatably mounted in the floating ball cover (23), one end of the squeezing lever (26) is matched with the trigger key (25), and the other end of the squeezing lever (26) is matched with the steel ball (29).