Liquid stirring device with automatic lifting function

Abstract

The utility model discloses a liquid stirring device with an automatic lifting function, which comprises a stirrer connecting plate, a fixed bottom plate, a variable frequency motor, a stirring shaft and a lifting cylinder, a fixed shaft plate is mounted on the outer wall of the lifting cylinder, a lifting fixed shaft is mounted on the outer wall of the stirrer connecting plate, an air inlet pipe is mounted on the outer wall of the lifting cylinder, and an air outlet pipe is mounted on the outer wall of the fixed shaft plate. An air outlet pipe is installed on the outer wall of the lifting air cylinder, and an activated carbon plate is installed on the inner wall of an air inlet pipe. According to the utility model, a lifting function is realized, the stirrer connecting plate is connected with the lifting air cylinder, the activated carbon plate can filter gas, then the lifting air cylinder is lifted to raise the position of the stirring shaft, a material barrel is put below the stirrer by using a trolley, the stirring shaft falls into the material barrel by pressing a descending key, and automatic stop is realized after stirring is finished; therefore, the stirrer does not need to be moved by personnel, the labor intensity of the personnel is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a liquid stirring device with an automatic lifting function. Background Art

[0002] The stirring device is mainly used for stirring, dissolving and storing various medicines, and then adding the liquid medicine to each addition point through a metering pump or a water ejector. At present, in the production of liquid products, a stirring device is used to make the material more uniform. Since the stirring device is relatively bulky, it is inconvenient to put it into the container and take it out, and the stirring speed and stirring time are not convenient to control.

[0003] Patent document CN216756217U discloses a liquid stirring device, which discloses "including a stirring barrel, fixed blocks are fixed on both sides of the stirring barrel, a base is provided below the stirring barrel, fixed rings are provided on both sides above the base and located on both sides of the lower end of the stirring barrel, support rods are provided above the fixed rings and located on both sides of the stirring barrel, the fixed blocks are sleeved on the outside of the support rods, a switch faucet is provided below the front end surface of the stirring barrel, a stirring barrel cover is provided above the stirring barrel, a horizontal plate is provided above the stirring barrel, the support rod is connected through the horizontal plate, a stepping motor is provided above the horizontal plate, a telescopic sleeve is connected below the stepping motor and located below the horizontal plate, a stirring shaft is provided below the telescopic sleeve and located inside the stirring barrel, and three connecting sleeves are sleeved on the outside of the stirring shaft. The utility model stirs different liquids by replacing different stirring blades, thereby improving the uniformity of liquid stirring."

[0004] However, the liquid stirring device in the above-mentioned public document mainly considers the problem of replacing different stirring blades to stir different liquids and improve the uniformity of liquid stirring, but it is not convenient to adjust the height of the stirring shaft on the stirring device. Because liquid products are currently produced, a stirring device is used to make the material more uniform. Since the stirring device is relatively bulky, it is inconvenient to put it in and take it out of the container.

[0005] In view of this, it is necessary to develop a lifting function so that the height of the stirring shaft can be adjusted to facilitate the placement and removal of the container. Utility Model Content

[0006] The purpose of the utility model is to provide a liquid stirring device with an automatic lifting function, so as to solve the technical problem of enabling the liquid stirring device to have an automatic lifting function proposed in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a liquid stirring device with automatic lifting function, comprising: a stirrer connecting plate and a fixed bottom plate, a variable frequency motor is installed on the top of the stirrer connecting plate, a stirring shaft is installed on the output end of the variable frequency motor, a three-blade stirring paddle is installed on the outer wall of the stirring shaft, and a lifting mechanism is provided on the outer wall of the fixed bottom plate, and the lifting mechanism is used to adjust the height of the stirrer connecting plate;

[0008] The lifting mechanism includes a lifting cylinder, which is arranged on the outer wall of the fixed base plate, a fixed axis plate is installed on the outer wall of the lifting cylinder, a lifting fixed axis is installed on the outer wall of the agitator connecting plate, and one end of the lifting fixed axis passes through the interior of the fixed axis plate, an explosion-proof automatic electrical system box is installed on the top of the fixed base plate, a control panel is installed on the outer wall of the explosion-proof automatic electrical system box, an air intake pipe is installed on the outer wall of the lifting cylinder, an air outlet pipe is installed on the outer wall of the lifting cylinder, an activated carbon plate is installed on the inner wall of the air intake pipe, the outer wall of the activated carbon plate is provided with a threaded groove, a threaded rod is installed on the outer wall of the air intake pipe, and one end of the threaded rod extends to the interior of the threaded groove, and a limiting plate is installed on the inner wall of the air intake pipe.

[0009] Preferably, the outer wall of the variable frequency motor is provided with a disassembly mechanism, and the disassembly mechanism is used to facilitate the disassembly of the stirring shaft.

[0010] Preferably, the disassembly mechanism comprises a fixed box, the fixed box is arranged at the output end of the variable frequency motor, and the inner wall of the fixed box is installed with a first magnet.

[0011] Preferably, a mounting plate is installed on the outer wall of the stirring shaft, and a second magnet is installed on the outer wall of the mounting plate.

[0012] Preferably, a shell is installed on the outer wall of the fixed box, an electric telescopic rod is installed on the inner wall of the shell, a channel is provided on the inner wall of the fixed box, and a block is installed on the output end of the electric telescopic rod.

[0013] Preferably, a card slot is provided on the outer wall of the mounting plate, an alarm slot is provided on the inner wall of the card slot, and an alarm button is installed on the inner wall of the alarm slot.

[0014] Preferably, an alarm light is installed on the outer wall of the agitator connecting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is equipped with a lifting function to adjust the height of the agitator connecting plate, so that it is convenient to put in and take out the container. Now, when producing liquid products, a stirring device is used to make the material more uniform. Since the stirring device is relatively bulky and it is inconvenient to put in and take out the container, it is necessary to adjust the height of the agitator connecting plate, connect it with the air inlet pipe and the air outlet pipe through the external gas transmission equipment, and then fix the lifting fixed shaft to the fixed shaft plate, so that the agitator connecting plate is connected to the lifting cylinder, and then the air inlet pipe is used to intake air. The activated carbon plate can filter the gas entering the air inlet pipe to prevent impurities in the gas from contaminating the inside of the lifting cylinder, and then the lifting cylinder is lifted to drive the agitator. When the connecting plate of the stirrer moves, the position of the stirring shaft is raised. Then, use a cart to put the material barrel under the stirrer. Press the down button to make the stirring shaft fall into the material barrel. Then set the stirring time and stirring speed. Press the button on the control panel to start. It will stop automatically after the stirring is completed. Press the up button to lift the stirrer and take out the material barrel. The activated carbon plate can be disassembled and replaced. The threaded rod can be removed from the threaded groove to disassemble and replace the activated carbon plate. Then, the height of the stirring connecting plate can be adjusted, so that there is no need for personnel to move the stirrer, which reduces the labor intensity of personnel and improves work efficiency. It is easy to move and use. At the same time, the stirring speed and time can be set to ensure the uniformity of each batch of materials.

[0017] 2. The utility model is equipped with a disassembly mechanism, which makes it convenient to disassemble the stirring shaft. Long-term use of the stirring shaft will lead to the situation that a large amount of liquid residue is adsorbed on the stirring shaft, and the stirring shaft is difficult to disassemble and clean, which increases the difficulty of later cleaning. Therefore, it is necessary to facilitate the disassembly and cleaning of the stirring shaft. First, the mounting plate is moved into the fixing box, and then the second magnet is adsorbed on the first magnet to preliminarily fix the stirring shaft. Then, the electric telescopic rod drives the card block to move, and the card block is moved into the card slot. The card block is squeezed with the alarm button, and the alarm light comes on, which means that the card block is completely located in the card slot at this time, indicating that the installation of the stirring shaft is completed. When the stirring shaft is disassembled, the electric telescopic rod drives the card block to move out of the card slot, and then the stirring shaft is pulled to make the second magnet move out of the first magnet, so that the stirring shaft can be disassembled, thereby facilitating the installation and disassembly of the stirring shaft, making it convenient to disassemble and clean the stirring shaft. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a partial structural diagram of the lifting cylinder of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the air intake pipe part of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the fixed box part of the utility model;

[0023] Figure 6 For the utility model Figure 5 The enlarged schematic diagram of point B in the middle;

[0024] Figure 7 For the utility model Figure 6 Enlarged schematic diagram at point C in the middle.

[0025] In the figure: 1. Agitator connecting plate; 2. Frequency conversion motor; 3. Agitator shaft; 4. Three-blade agitator; 5. Fixed bottom plate; 6. Lifting cylinder; 7. Fixed shaft plate; 8. Lifting fixed shaft; 9. Explosion-proof automatic electrical system box; 10. Control panel; 11. Inlet pipe; 12. Outlet pipe; 13. Activated carbon plate; 14. Threaded groove; 15. Threaded rod; 16. Limit plate; 17. Fixed box; 18. First magnet; 19. Mounting plate; 20. Second magnet; 21. Shell; 22. Electric telescopic rod; 23. Channel; 24. Block; 25. Slot; 26. Alarm slot; 27. Alarm button; 28. Alarm light. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 A liquid stirring device with automatic lifting function comprises: a stirrer connecting plate 1 and a fixed bottom plate 5, a variable frequency motor 2 is installed on the top of the stirrer connecting plate 1, a stirring shaft 3 is provided at the output end of the variable frequency motor 2, and a three-blade stirring paddle 4 is installed on the outer wall of the stirring shaft 3, a material barrel to be stirred is placed under the stirring shaft 3, so that the three-blade stirring paddle 4 is located inside the material barrel, and then the variable frequency motor 2 works to drive the stirring shaft 3 to rotate, and the three-blade stirring paddle 4 stirs the liquid in the material barrel.

[0030] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The outer wall of the fixed bottom plate 5 is provided with a lifting mechanism, and the lifting mechanism is used to adjust the height of the agitator connecting plate 1. The lifting mechanism includes a lifting cylinder 6, which is arranged on the outer wall of the fixed bottom plate 5. A fixed shaft plate 7 is installed on the outer wall of the lifting cylinder 6. A lifting fixed shaft 8 is installed on the outer wall of the agitator connecting plate 1, and one end of the lifting fixed shaft 8 passes through the interior of the fixed shaft plate 7. An explosion-proof automatic electrical system box 9 is installed on the top of the fixed bottom plate 5. A control panel 10 is installed on the outer wall of the explosion-proof automatic electrical system box 9. The outer wall of the lifting cylinder 6 is installed with an inlet The air pipe 11, the outer wall of the lifting cylinder 6 is installed with an air outlet pipe 12, the inner wall of the air inlet pipe 11 is installed with an activated carbon plate 13, the outer wall of the activated carbon plate 13 is provided with a threaded groove 14, the outer wall of the air inlet pipe 11 is installed with a threaded rod 15, and one end of the threaded rod 15 extends to the inside of the threaded groove 14, and the inner wall of the air inlet pipe 11 is installed with a limit plate 16. Now when producing liquid products, a stirring device is used to make the material more uniform. Since the stirring device is relatively bulky and it is inconvenient to put it into the container and take it out, it is necessary to adjust the height of the stirring connecting plate 1. The external gas transmission equipment is connected to the air inlet pipe 11 and the air outlet pipe 12, and then the lifting fixed shaft 8 is fixed to the fixed shaft plate 7, so that the agitator connecting plate 1 is connected to the lifting cylinder 6, and then the air inlet pipe 11 is fed with air, and the activated carbon plate 13 can filter the gas entering the air inlet pipe 11 to prevent impurities in the gas from contaminating the inside of the lifting cylinder 6. Then the lifting cylinder 6 is lifted to drive the agitator connecting plate 1 to move, so that the position of the agitator shaft 3 is raised, and then the material barrel is placed under the agitator using a cart, and the down button is pressed to make the agitator shaft 3 fall into the material barrel. Next Set the stirring time and stirring speed, press the button on the control panel 10 to start, and it will stop automatically after the stirring is completed. Press the up button to lift the agitator and take out the material barrel. The activated carbon plate 13 can be disassembled and replaced. Remove the threaded rod 15 from the threaded groove 14 to disassemble and replace the activated carbon plate 13. Then adjust the height of the agitator connecting plate 1, so that there is no need for personnel to move the agitator, reduce labor intensity, improve work efficiency, and it is easy to move and use. At the same time, set the stirring speed and time to ensure the uniformity of each batch of materials.

[0031] See also Figure 5 , Figure 6 and Figure 7The outer wall of the variable frequency motor 2 is provided with a disassembly mechanism, which is used to facilitate the disassembly of the stirring shaft 3. The disassembly mechanism includes a fixed box 17, which is arranged at the output end of the variable frequency motor 2. A first magnet 18 is installed on the inner wall of the fixed box 17. A mounting plate 19 is installed on the outer wall of the stirring shaft 3. A second magnet 20 is installed on the outer wall of the mounting plate 19. A shell 21 is installed on the outer wall of the fixed box 17. An electric telescopic rod 22 is installed on the inner wall of the shell 21. A channel 23 is provided on the inner wall of the fixed box 17. A block 24 is installed on the output end of the electric telescopic rod 22. A card slot 25 is provided on the outer wall of the mounting plate 19. An alarm slot 26 is provided on the inner wall of the card slot 25. An alarm button 27 is installed on the inner wall of the alarm slot 26. An alarm light 28 is installed on the outer wall of the agitator connecting plate 1. Long-term use of the stirring shaft 3 will cause a large amount of liquid residue to be adsorbed on the stirring shaft 3, and the stirring shaft 3 is difficult to disassemble and clean, which increases the difficulty of later cleaning. Therefore, it is necessary to facilitate the disassembly and cleaning of the stirring shaft 3. First, the mounting plate 19 is moved into the fixing box 17, and then the second magnet 20 is adsorbed with the first magnet 18 to preliminarily fix the stirring shaft 3. Then, the electric telescopic rod 22 works to drive the block 24 to move, and the block 24 is moved into the card slot 25. The block 24 is squeezed with the alarm button 27, and the alarm light 28 is on, which means that the block 24 is completely located in the card slot 25 at this time, which means that the installation of the stirring shaft 3 is completed. When the stirring shaft 3 is disassembled, the electric telescopic rod 22 works to drive the block 24 to move out of the card slot 25, and then the stirring shaft 3 is pulled so that the second magnet 20 is moved out from the first magnet 18, and the stirring shaft 3 can be disassembled, thereby facilitating the installation and disassembly of the stirring shaft 3, so that the stirring shaft 3 can be disassembled and cleaned.

[0032] Working principle: place the material barrel that needs to be stirred under the stirring shaft 3, so that the three-blade stirring paddle 4 is located inside the material barrel, and then the frequency conversion motor 2 works to drive the stirring shaft 3 to rotate, and the three-blade stirring paddle 4 stirs the liquid in the material barrel. Now, in the production of liquid products, a stirring device is used to make the material more uniform. Since the stirring device is relatively bulky and it is inconvenient to put it into the container and take it out, it is necessary to adjust the height of the stirring device connecting plate 1, connect it with the air inlet pipe 11 and the air outlet pipe 12 through the external air transmission equipment, and then fix the lifting fixed shaft 8 to the fixed shaft plate 7, so that the stirring device connecting plate 1 is connected to the lifting cylinder 6, and then The air is taken in through the air pipe 11, and the activated carbon plate 13 can filter the gas entering the air intake pipe 11 to prevent impurities in the gas from contaminating the inside of the lifting cylinder 6. Then the lifting cylinder 6 is lifted to drive the agitator connecting plate 1 to move, so that the position of the agitator shaft 3 is raised, and then the material barrel is placed under the agitator using a cart. Pressing the down button makes the agitator shaft 3 fall into the material barrel. Next, set the agitation time and agitation speed, press the button on the control panel 10 to start, and it will stop automatically after the agitation is completed. Press the up button to lift the agitator and take out the material barrel. The activated carbon plate 13 can be disassembled and replaced. Remove the threaded rod 15 from the threaded groove 14 to When the activated carbon plate 13 is disassembled and replaced, the height of the agitator connecting plate 1 is adjusted, so that there is no need for personnel to move the agitator, which reduces the labor intensity of personnel and improves work efficiency. It is also easy to move and use. At the same time, the stirring speed and time are set to ensure that the uniformity of each batch of materials is consistent. Long-term use of the stirring shaft 3 will cause a large amount of liquid residue to be adsorbed on the stirring shaft 3, and the stirring shaft 3 is difficult to disassemble and clean, which increases the difficulty of later cleaning. Therefore, it is necessary to facilitate the disassembly and cleaning of the stirring shaft 3. First, the mounting plate 19 is moved into the fixed box 17, and then the second magnet 20 is adsorbed with the first magnet 18. The stirring shaft 3 is initially fixed, and then the electric telescopic rod 22 is operated to drive the block 24 to move, and the block 24 is moved into the slot 25. The block 24 is squeezed with the alarm button 27, and the alarm light 28 is turned on, which means that the block 24 is now completely located in the slot 25, which means that the stirring shaft 3 is installed. When the stirring shaft 3 is disassembled, the electric telescopic rod 22 is operated to drive the block 24 to move out of the slot 25, and then the stirring shaft 3 is pulled to move the second magnet 20 out of the first magnet 18, so that the stirring shaft 3 can be disassembled, thereby facilitating the installation and disassembly of the stirring shaft 3, and making it convenient to disassemble and clean the stirring shaft 3.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A liquid stirring device with automatic lifting function, comprising: a stirrer connecting plate (1) and a fixed bottom plate (5), a variable frequency motor (2) is installed on the top of the stirrer connecting plate (1), a stirring shaft (3) is provided at the output end of the variable frequency motor (2), and a three-blade stirring paddle (4) is installed on the outer wall of the stirring shaft (3), characterized in that: The outer wall of the fixed bottom plate (5) is provided with a lifting mechanism, and the lifting mechanism is used to adjust the height of the agitator connecting plate (1); The lifting mechanism comprises a lifting cylinder (6), the lifting cylinder (6) is arranged on the outer wall of the fixed bottom plate (5), the outer wall of the lifting cylinder (6) is installed with a fixed shaft plate (7), the outer wall of the stirrer connecting plate (1) is installed with a lifting fixed shaft (8), and one end of the lifting fixed shaft (8) passes through the interior of the fixed shaft plate (7), the top of the fixed bottom plate (5) is installed with an explosion-proof automatic electrical system box (9), and the outer wall of the explosion-proof automatic electrical system box (9) is installed with a control panel ( 10), an air inlet pipe (11) is installed on the outer wall of the lifting cylinder (6), an air outlet pipe (12) is installed on the outer wall of the lifting cylinder (6), an activated carbon plate (13) is installed on the inner wall of the air inlet pipe (11), a threaded groove (14) is provided on the outer wall of the activated carbon plate (13), a threaded rod (15) is installed on the outer wall of the air inlet pipe (11), and one end of the threaded rod (15) extends to the inside of the threaded groove (14), and a limiting plate (16) is installed on the inner wall of the air inlet pipe (11).

2. The liquid stirring device with automatic lifting function according to claim 1, characterized in that: The outer wall of the variable frequency motor (2) is provided with a disassembly mechanism, and the disassembly mechanism is used to facilitate the disassembly of the stirring shaft (3).

3. The liquid stirring device with automatic lifting function according to claim 2, characterized in that: The disassembly mechanism comprises a fixed box (17), the fixed box (17) is arranged at the output end of the variable frequency motor (2), and a first magnet (18) is installed on the inner wall of the fixed box (17).

4. The liquid stirring device with automatic lifting function according to claim 1, characterized in that: A mounting plate (19) is mounted on the outer wall of the stirring shaft (3), and a second magnet (20) is mounted on the outer wall of the mounting plate (19).

5. The liquid stirring device with automatic lifting function according to claim 3, characterized in that: A shell (21) is installed on the outer wall of the fixed box (17), an electric telescopic rod (22) is installed on the inner wall of the shell (21), a channel (23) is provided on the inner wall of the fixed box (17), and a clamping block (24) is installed on the output end of the electric telescopic rod (22).

6. The liquid stirring device with automatic lifting function according to claim 4, characterized in that: The outer wall of the mounting plate (19) is provided with a card slot (25), the inner wall of the card slot (25) is provided with an alarm slot (26), and the inner wall of the alarm slot (26) is installed with an alarm button (27).

7. The liquid stirring device with automatic lifting function according to claim 1, characterized in that: An alarm light (28) is installed on the outer wall of the stirrer connecting plate (1).

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