Liquid medium stirring device

Abstract

The utility model relates to solution mixing equipment technical field discloses liquid phase medium stirring device, including cylinder, fixed mounting fixed frame in the top of cylinder and fixed installation drive motor on fixed frame, the output fixed mounting of drive motor has the pivot, the utility model discloses through setting support assembly, upper elastic plate and lower elastic plate, when the pivot drives the high -speed rotation of stirring blade to the solution agent of cylinder inside stirring, the pivot will also drive support assembly high -speed rotation, owing to centrifugal force, the rotation between upper pivot and lower pivot happens, and drives the sliding of movable sleeve to go up, support assembly and upper elastic plate can be opened up to the diameter of upper elastic plate and lower elastic plate after opening up greater than the caliber of injection hole, the solution of cylinder inside stirring will not overflow through injection hole, effectively avoided the splashing of solution, greatly reduced the risk that the operator contacted harmful solution, guaranteed the personal safety of operator.

Description

Technical Field

[0001] This utility model relates to the field of solution mixing equipment technology, and more specifically to a liquid phase medium stirring device. Background Technology

[0002] The solution mixing device ton container agitator is a device specifically designed for IBC ton containers, used to agitate various solution materials. It has a simple structure, low cost, and is suitable for occasions where the agitation requirements are not particularly high. It is generally fixed to the IBC container frame by tightening the screws on both sides, and can start agitation after connecting the air source or power source.

[0003] Traditional ton-type mixers mostly adopt an open-type design. When using them, the mixing device needs to be fixed to the cylinder, the mixing blades need to be inserted into the cylinder, and the motor needs to be started to mix the materials in the cylinder. However, this traditional open-type mixer has a significant drawback: liquid droplets are prone to splashing during the mixing process. The splashed droplets will scatter and adhere to the mixing equipment, surrounding instruments, and many surfaces such as the ground and walls. This not only greatly increases the amount of cleaning work, but also significantly increases the difficulty of cleaning. In particular, some sticky materials or corrosive droplets, if not cleaned in time, will cause corrosion to the surface of the equipment, thereby shortening the service life of the equipment. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a liquid-phase medium stirring device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a liquid medium stirring device, including a cylinder, a fixed frame fixedly installed on the top of the cylinder, and a drive motor fixedly installed on the fixed frame. A rotating shaft is fixedly installed at the output end of the drive motor. A material injection hole is opened at the center of the top of the cylinder. A sealing gasket is fixedly connected inside the cylinder. Stirring blades are fixedly installed at equal intervals on the outer surface of the rotating shaft. A support assembly is installed on the outer surface of the rotating shaft. An upper elastic plate and a lower elastic plate are installed on the outside of the support assembly. The support assembly includes a fixed sleeve that is fixedly fitted onto the outer surface of the rotating shaft. An upper rotating rod is rotatably connected to the surface of the fixed sleeve at equal intervals. A movable sleeve is movably fitted onto the outer surface of the rotating shaft. A lower rotating rod is rotatably connected to the surface of the movable sleeve at equal intervals. A counterweight is rotatably connected at the connection between the lower rotating rod and the upper rotating rod.

[0006] Furthermore, the surfaces of both the upper and lower rotating rods are rotatably connected to the surface of the counterweight, which is a metal block.

[0007] Furthermore, the inner wall of the upper elastic plate is fixedly bonded to the outer surface of the upper rotating rod, and the inner wall of the lower elastic plate is fixedly bonded to the outer surface of the lower rotating rod.

[0008] Furthermore, both the movable sleeve and the fixed sleeve have equally spaced rotating grooves on their surfaces. The upper rotating rod and the lower rotating rod are rotatably connected inside the rotating grooves. Steel balls are equidistantly installed inside the movable sleeve. The surface of the steel balls extends to the inner wall of the movable sleeve and is rolled on the outer surface of the rotating shaft. Sealing rings are fixedly connected to the upper and lower ends of the inner wall of the movable sleeve. The inner walls of the sealing rings are slidably sleeved on the outer surface of the rotating shaft.

[0009] Furthermore, both the upper and lower elastic plates are made of silicone, and pleats are equidistantly arranged on the surfaces of both the upper and lower elastic plates. Both the upper and lower elastic plates are umbrella-shaped, and their opposite surfaces are fixedly connected together. The top of the inner wall of the upper elastic plate is sealed and fixedly connected to the outer surface of the fixed sleeve, and the bottom of the inner wall of the lower elastic plate is sealed and fixedly connected to the outer surface of the movable sleeve.

[0010] Furthermore, the lengths of both the upper and lower rotating rods are greater than the radius of the injection hole, and the sealing gasket is a silicone ring.

[0011] The technical effects and advantages of this utility model are as follows: 1. This utility model, by setting up a support component, an upper elastic plate, and a lower elastic plate, allows the support component to rotate at high speed when the rotating shaft drives the stirring blades to stir the solution inside the cylinder. Due to centrifugal force, the upper and lower rotating rods rotate, causing the movable sleeve to slide upward. At this time, the support component and the upper elastic plate can be opened. The diameter of the opened upper and lower elastic plates is larger than the diameter of the injection hole, so the solution stirred inside the cylinder will not overflow through the injection hole, effectively avoiding solution splashing, greatly reducing the risk of operators coming into contact with harmful solutions, and ensuring the personal safety of operators.

[0012] 2. By setting a counterweight, this utility model can make the center of gravity move away from the axis of rotation during rotation, which can increase the centrifugal force during rotation, allowing the support components and the upper elastic plate to open quickly, thus enhancing flexibility. This rapid automatic opening mechanism can enable the equipment to enter a stable working state more quickly, reducing the time wasted due to waiting for device adjustments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the middle cylinder of this utility model; Figure 3 This is a schematic diagram showing the connection between the rotating shaft, the upper elastic plate, and the lower elastic plate of this utility model; Figure 4This is a schematic diagram of the support component in this utility model; Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0014] The attached figures are labeled as follows: 1. Cylinder; 2. Fixing frame; 3. Drive motor; 4. Rotating shaft; 5. Injection hole; 6. Sealing gasket; 7. Stirring blade; 8. Support assembly; 81. Fixing sleeve; 82. Upper rotating rod; 83. Counterweight; 84. Lower rotating rod; 85. Movable sleeve; 851. Rotating groove; 852. Steel ball; 853. Sealing ring; 9. Upper elastic plate; 10. Lower elastic plate. Detailed Implementation

[0015] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0016] Figure 1 - Figure 5 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 - Figure 5 The present invention will be further described below.

[0017] Specifically, the liquid medium stirring device includes a cylinder 1, a fixed frame 2 fixedly installed on the top of the cylinder 1, and a drive motor 3 fixedly installed on the fixed frame 2. A rotating shaft 4 is fixedly installed at the output end of the drive motor 3. A material injection hole 5 is opened at the center of the top of the cylinder 1. A sealing gasket 6 is fixedly connected inside the cylinder 1. Stirring blades 7 are fixedly installed at equal intervals on the outer surface of the rotating shaft 4. A support assembly 8 is installed on the outer surface of the rotating shaft 4. An upper elastic plate 9 and a lower elastic plate 10 are installed on the outside of the support assembly 8. The support assembly 8 includes a fixed sleeve 81 that is fixedly sleeved on the outer surface of the rotating shaft 4. An upper rotating rod 82 is rotatably connected to the surface of the fixed sleeve 81 at equal intervals. A movable sleeve 85 is movably sleeved on the outer surface of the rotating shaft 4. A lower rotating rod 84 is rotatably connected to the surface of the movable sleeve 85 at equal intervals. A counterweight 83 is rotatably connected at the connection between the lower rotating rod 84 and the upper rotating rod 82.

[0018] In this embodiment, by setting up a support assembly 8, an upper elastic plate 9, and a lower elastic plate 10, when the rotating shaft 4 drives the stirring blade 7 to rotate at high speed to stir the solution inside the cylinder 1, the rotating shaft 4 will also drive the support assembly 8 to rotate at high speed. Due to centrifugal force, the upper rotating rod 82 and the lower rotating rod 84 rotate and drive the movable sleeve 85 to slide upward. At this time, the support assembly 8 and the upper elastic plate 9 can be opened. After being opened, the diameter of the upper elastic plate 9 and the lower elastic plate 10 is larger than the diameter of the injection hole 5. The solution stirred inside the cylinder 1 will not overflow through the injection hole 5, effectively avoiding solution splashing, greatly reducing the risk of operators coming into contact with harmful solutions, and ensuring the personal safety of operators.

[0019] Specifically, the surfaces of the upper rotating rod 82 and the lower rotating rod 84 are rotatably connected to the surface of the counterweight 83, which is a metal block.

[0020] In this embodiment, by setting a counterweight 83, the center of gravity during rotation can be moved away from the rotation axis 4, which increases the centrifugal force during rotation, allowing the support component 8 and the upper elastic plate 9 to be quickly opened, thus enhancing flexibility. This rapid automatic opening mechanism allows the equipment to enter a stable working state more quickly, reducing the time wasted due to waiting for device adjustments.

[0021] Specifically, the inner wall of the upper elastic plate 9 is fixedly bonded to the outer surface of the upper rotating rod 82, and the inner wall of the lower elastic plate 10 is fixedly bonded to the outer surface of the lower rotating rod 84.

[0022] In this embodiment, when the upper rotating rod 82 and the lower rotating rod 84 are opened, the upper elastic plate 9 and the lower elastic plate 10 can be opened.

[0023] Specifically, both the movable sleeve 85 and the fixed sleeve 81 have equally spaced rotating grooves 851 on their surfaces. The upper rotating rod 82 and the lower rotating rod 84 are rotatably connected inside the rotating grooves 851. Steel balls 852 are movably installed at equal intervals inside the movable sleeve 85. The surface of the steel balls 852 extends to the inner wall of the movable sleeve 85, and the surface of the steel balls 852 is rolled on the outer surface of the rotating shaft 4. Sealing rings 853 are fixedly connected to the upper and lower ends of the inner wall of the movable sleeve 85. The inner walls of the sealing rings 853 are slidably sleeved on the outer surface of the rotating shaft 4.

[0024] In this embodiment, by setting steel balls 852, the friction between the movable sleeve 85 and the rotating shaft 4 can be reduced. By setting a sealing ring 853, material can be prevented from entering the movable sleeve 85 and affecting the rotation of steel balls 852.

[0025] Specifically, both the upper elastic plate 9 and the lower elastic plate 10 are made of silicone. The surfaces of both the upper elastic plate 9 and the lower elastic plate 10 are equidistantly provided with pleats. Both the upper elastic plate 9 and the lower elastic plate 10 are umbrella-shaped, and their opposite surfaces are fixedly connected together. The top of the inner wall of the upper elastic plate 9 is sealed and fixedly connected to the outer surface of the fixed sleeve 81, and the bottom of the inner wall of the lower elastic plate 10 is sealed and fixedly connected to the outer surface of the movable sleeve 85.

[0026] In this embodiment, since the surfaces of the upper elastic plate 9 and the lower elastic plate 10 are equidistantly provided with folds, the upper elastic plate 9 and the lower elastic plate 10 are easily deformed.

[0027] Specifically, the lengths of both the upper rotating rod 82 and the lower rotating rod 84 are greater than the radius of the injection hole 5, and the sealing gasket 6 is a silicone ring.

[0028] In this embodiment, since the lengths of the upper rotating rod 82 and the lower rotating rod 84 are both greater than the radius of the injection hole 5, it is ensured that the upper elastic plate 9 and the lower elastic plate 10 can completely cover the injection hole 5 after they are spread out.

[0029] The working principle and usage process of this utility model are as follows: First, remove the drive motor 3. Then, place the solution to be mixed into the inside of the cylinder 1 through the injection hole 5. Next, fix the drive motor 3 to the fixing frame 2. Then, directly start the drive motor 3 to drive the rotating shaft 4 to rotate. When the rotating shaft 4 drives the stirring blade 7 to rotate at high speed to stir the solution inside the cylinder 1, the rotating shaft 4 will also drive the support assembly 8 to rotate at high speed. Due to centrifugal force, the upper rotating rod 82 and the lower rotating rod 84 rotate, causing the movable sleeve 85 to slide upwards. At this time, the upper rotating rod 82 and the lower rotating rod 84 open, and the support assembly 8 and the upper elastic plate 9 are opened. The diameter of the opened upper elastic plate 9 and the lower elastic plate 10 is larger than the diameter of the injection hole 5. The solution stirred inside the cylinder 1 will not overflow through the injection hole 5, effectively preventing solution splashing, greatly reducing the risk of operators coming into contact with harmful solutions, and ensuring the personal safety of operators.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A liquid-phase medium stirring device, comprising a cylinder (1), a fixed frame (2) fixedly mounted on the top of the cylinder (1), and a drive motor (3) fixedly mounted on the fixed frame (2), characterized in that: The output end of the drive motor (3) is fixedly installed with a rotating shaft (4), and a material injection hole (5) is opened at the top center of the cylinder (1). A sealing gasket (6) is fixedly connected inside the cylinder (1). Stirring blades (7) are fixedly installed at equal intervals on the outer surface of the rotating shaft (4). A support assembly (8) is installed on the outer surface of the rotating shaft (4). An upper elastic plate (9) and a lower elastic plate (10) are installed on the outside of the support assembly (8). The support assembly (8) includes a fixed sleeve (81) fixedly sleeved on the outer surface of the rotating shaft (4), an upper rotating rod (82) is rotatably connected at equal intervals on the surface of the fixed sleeve (81), a movable sleeve (85) is movably sleeved on the outer surface of the rotating shaft (4), a lower rotating rod (84) is rotatably connected at equal intervals on the surface of the movable sleeve (85), and a counterweight (83) is rotatably connected at the connection between the lower rotating rod (84) and the upper rotating rod (82).

2. The liquid-phase medium stirring device according to claim 1, characterized in that: The surfaces of the upper rotating rod (82) and the lower rotating rod (84) are rotatably connected to the surface of the counterweight (83), which is a metal block.

3. The liquid-phase medium stirring device according to claim 1, characterized in that: The inner wall of the upper elastic plate (9) is fixedly bonded to the outer surface of the upper rotating rod (82), and the inner wall of the lower elastic plate (10) is fixedly bonded to the outer surface of the lower rotating rod (84).

4. The liquid-phase medium stirring device according to claim 1, characterized in that: The surfaces of the movable sleeve (85) and the fixed sleeve (81) are provided with rotating grooves (851) at equal intervals. The upper rotating rod (82) and the lower rotating rod (84) are rotatably connected inside the rotating grooves (851). Steel balls (852) are movably installed at equal intervals inside the movable sleeve (85). The surface of the steel balls (852) extends to the inner wall of the movable sleeve (85), and the surface of the steel balls (852) is rolled on the outer surface of the rotating shaft (4). Sealing rings (853) are fixedly connected to the upper and lower ends of the inner wall of the movable sleeve (85). The inner walls of the sealing rings (853) are slidably sleeved on the outer surface of the rotating shaft (4).

5. The liquid-phase medium stirring device according to claim 1, characterized in that: The upper elastic plate (9) and the lower elastic plate (10) are both made of silicone. The surfaces of the upper elastic plate (9) and the lower elastic plate (10) are equidistantly provided with pleats. The upper elastic plate (9) and the lower elastic plate (10) are both umbrella-shaped. The opposite surfaces of the upper elastic plate (9) and the lower elastic plate (10) are fixedly connected together. The top of the inner wall of the upper elastic plate (9) is sealed and fixedly connected to the outer surface of the fixed sleeve (81). The bottom of the inner wall of the lower elastic plate (10) is sealed and fixedly connected to the outer surface of the movable sleeve (85).

6. The liquid-phase medium stirring device according to claim 1, characterized in that: The lengths of the upper rotating rod (82) and the lower rotating rod (84) are both greater than the radius of the injection hole (5), and the sealing gasket (6) is a silicone ring.

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