Portable experimental homogenizer with cleaning function

Abstract

The utility model relates to the technical field of homogenizer, disclose a portable experimental homogenizer with cleaning function, including water tank, the top wall middle part fixedly connected with servo motor of water tank is fixedly connected with the top wall installation of water tank and has the homogenizing barrel, the output of servo motor penetrates the bottom wall of homogenizing barrel and is fixedly connected with the connecting column, the top of connecting column is screw thread connection has the rotating column, the outer wall equidistance fixedly connected with a plurality of cutting blocks of rotating column, the left side intercommunication of water tank has pressurizing pump, the output of pressurizing pump intercommunication has the conveying pipe, the right end intercommunication of conveying pipe has the cleaning spray ring. In the utility model, through starting pressurizing pump, the water in water tank can be extracted through the cleaning spray ring with a small amount of purified water, the cleaning work of homogenizing barrel inner wall is completed, and the working efficiency of equipment is improved, the experimental sample preparation work under the condition of lacking water source outdoors is convenient, and the sample cross contamination is prevented.

Description

Technical Field

[0001] This utility model relates to the field of homogenizer technology, and in particular to a portable experimental homogenizer with a cleaning function. Background Technology

[0002] A homogenizer is a piece of equipment used in the pulping industry, primarily to mix cellulose raw materials and water evenly to form a pulp. Homogenizers are used in industries such as papermaking, textiles, and food processing. This equipment allows for adjustment of the mixing speed and time according to different raw materials and process requirements, ensuring the pulp achieves ideal uniformity and quality. It is suitable for experiments requiring micro-sample pretreatment, making the extraction of bacteria from these samples very simple and rapid.

[0003] A search revealed Chinese Patent Publication No. CN213222461U, which discloses a laboratory homogenizer, including a drive frame. A working frame is fixedly connected to the top of the drive frame, and a drive motor is fixedly connected to the top of the inner cavity of the drive frame. A rotating rod is fixedly connected to the output end of the drive motor. The top of the rotating rod passes through the drive frame and the working frame and extends into the inner cavity of the working frame. Stirring blades are fixedly connected to both sides of the rotating rod. This invention, through the drive frame, stirring blades, sealing plate, locking frame, working frame, rotating rod, moving rod, fixed ring, movable ring, positioning hook, screw, screw block, active bevel gear, driven bevel gear, moving plate, and drive motor, enables the device to achieve a good sealing effect. This solves the problem that existing homogenizers on the market lack a good sealing effect and are prone to splashing during liquid mixing, affecting the working environment and hindering user operation. However, in actual use, the device uses the working frame for experiments, making equipment cleaning more complicated and inconvenient for outdoor sample preparation in situations lacking water, thus increasing the probability of cross-contamination. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable experimental homogenizer with a cleaning function, which aims to improve the problem of complicated equipment cleaning work, inconvenience for outdoor sample preparation in the absence of water sources, and thus increase the probability of cross-contamination.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable experimental homogenizer with cleaning function, comprising a water tank, a servo motor fixedly connected to the middle of the top wall of the water tank, a homogenizing tank fixedly installed on the top wall of the water tank, the output end of the servo motor penetrating through the bottom wall of the homogenizing tank and fixedly connected to a connecting column, a rotating column threadedly connected to the top of the connecting column, multiple cutting blocks fixedly connected at equal intervals on the outer wall of the rotating column, a pressure pump connected to the left side of the water tank, a delivery pipe connected to the output end of the pressure pump, a cleaning spray ring connected to the right end of the delivery pipe, the outer wall of the cleaning spray ring fixedly installed on the top of the inner wall of the homogenizing tank, a top shell provided on the top wall of the homogenizing tank, a feed valve connected to the left side of the top wall of the top shell, a liquid outlet valve connected to the bottom right side of the homogenizing tank, and a disassembly mechanism provided on the front side of the top shell.

[0006] As a further description of the above technical solution:

[0007] The disassembly mechanism includes two fixed shells. The adjacent sides of the two fixed shells are fixedly connected to the front and rear sides of the homogenizing tank. An electric telescopic rod is fixedly connected to the left side of the inner wall of the two fixed shells. A displacement plate is fixedly connected to the output end of the two electric telescopic rods. The front and rear ends of the right side of the two displacement plates are provided with locking grooves. The front and rear sides of the top wall of the top shell are fixedly connected to connecting shells. The inner top walls of the two connecting shells are fixedly connected to locking plates. The bottom of the two locking plates respectively engages with the corresponding locking grooves.

[0008] As a further description of the above technical solution:

[0009] Sealing tubes are fixedly connected to the left and right sides of the bottom wall of the top shell, and sealing grooves are opened on the left and right sides of the top wall of the homogenizing tank. The bottom walls of the two sealing tubes are respectively engaged with the corresponding sealing grooves.

[0010] As a further description of the above technical solution:

[0011] A control switch is fixedly connected to the front side of the homogenizing tank. The control switch is electrically connected to the electric telescopic rod, the servo motor and the pressure pump.

[0012] As a further description of the above technical solution:

[0013] A handle is rotatably connected to the middle of the top wall of the top shell, and a slot is provided on the right side of the top wall of the homogenizing tank, with the right side of the handle engaging with the slot.

[0014] As a further description of the above technical solution:

[0015] The front side of the control switch is provided with a protective shell, and the rear side of the protective shell is rotatably connected to the front side of the homogenizing tank via a hinge.

[0016] As a further description of the above technical solution:

[0017] A rubber ring is fixedly installed on the outer wall of the conveying pipe, and the outer wall of the rubber ring is fixedly connected to the left side of the homogenizing tank.

[0018] As a further description of the above technical solution:

[0019] An observation window is fixedly installed on the right side of the homogenizing tank.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by starting the pressure pump, water in the water tank can be drawn through the cleaning spray ring. A very small amount of pure water can be used to clean the inner wall of the homogenizing tank, thereby improving the working efficiency of the equipment, facilitating the preparation of experimental samples in outdoor situations where water sources are scarce, and preventing cross-contamination of samples.

[0022] 2. In this utility model, by activating two electric telescopic rods, the two displacement plates are displaced, thereby separating the two locking plates from the displacement plates, and pulling the top shell, making the device easy to disassemble and replace the rotating rod, which is convenient for different experimental needs, so that the material can be efficiently homogenized. Attached Figure Description

[0023] Figure 1 A perspective view of a portable experimental homogenizer with cleaning function proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the cleaning spray ring of a portable experimental homogenizer with cleaning function proposed in this utility model.

[0025] Figure 3 This is a schematic diagram of the disassembly mechanism of a portable experimental homogenizer with cleaning function proposed in this utility model.

[0026] Legend:

[0027] 1. Water tank; 2. Disassembly mechanism; 201. Fixed shell; 202. Electric telescopic rod; 203. Displacement plate; 204. Engaging groove; 205. Connecting shell; 206. Engaging plate; 3. Servo motor; 4. Homogenizing tank; 5. Connecting column; 6. Rotating column; 7. Cutting block; 8. Pressure pump; 9. Delivery pipe; 10. Cleaning spray ring; 11. Rubber ring; 12. Top shell; 13. Feed valve; 14. Discharge valve; 15. Control switch; 16. Protective shell; 17. Sealing pipe; 18. Handle; 19. Engaging groove; 20. Sealing groove; 21. Observation window. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1 and Figure 2 An embodiment of this utility model provides: a portable experimental homogenizer with cleaning function, including a water tank 1, a servo motor 3 fixedly connected to the middle of the top wall of the water tank 1, a homogenizing tank 4 fixedly connected to the top wall of the water tank 1, the output end of the servo motor 3 penetrating the bottom wall of the homogenizing tank 4 and fixedly connected to a connecting column 5, a rotating column 6 threadedly connected to the top of the connecting column 5, a plurality of cutting blocks 7 fixedly connected at equal intervals to the outer wall of the rotating column 6, a pressure pump 8 connected to the left side of the water tank 1, a conveying pipe 9 connected to the output end of the pressure pump 8, a cleaning spray ring 10 connected to the right end of the conveying pipe 9, the outer wall of the cleaning spray ring 10 fixedly installed on the top of the inner wall of the homogenizing tank 4, a top shell 12 provided on the top wall of the homogenizing tank 4, a feed valve 13 connected to the left side of the top wall of the top shell 12, a liquid outlet valve 14 connected to the bottom right side of the homogenizing tank 4, and a disassembly mechanism 2 provided on the front side of the top shell 12;

[0030] Specifically, by activating the servo motor 3, the connecting column 5 is driven, which in turn drives the rotating column 6 and the cutting block 7 to rotate. This rotation not only ensures uniform mixing of the experimental samples but also improves the equipment's efficiency, providing researchers with more convenient experimental conditions. By activating the pressure pump 8, water inside the water tank 1 is drawn and transported through the delivery pipe 9 to the cleaning spray ring 10. Under the action of high-pressure water flow, the cleaning spray ring 10 sprays water mist onto the inner wall of the homogenizing tank 4, thereby achieving thorough cleaning of the inner wall. This design not only improves the cleaning efficiency of the equipment but also effectively prevents cross-contamination of experimental samples, providing a strong guarantee for the accuracy of experimental results.

[0031] Reference Figure 1 and Figure 3The disassembly mechanism 2 includes two fixed shells 201. The adjacent sides of the two fixed shells 201 are fixedly connected to the front and rear sides of the homogenizing tank 4. An electric telescopic rod 202 is fixedly connected to the left side of the inner wall of the two fixed shells 201. A displacement plate 203 is fixedly connected to the output end of the two electric telescopic rods 202. The front and rear ends of the right side of the two displacement plates 203 are provided with locking grooves 204. The front and rear sides of the top wall of the top shell 12 are fixedly connected to the connecting shells 205. The inner top walls of the two connecting shells 205 are fixedly connected to locking plates 206. The bottom of the two locking plates 206 respectively engages with the corresponding locking grooves 204. The left and right sides of the bottom wall of the top shell 12 are fixedly connected to sealing pipes 17. The left and right sides of the top wall of the homogenizing tank 4 are provided with sealing grooves 20. The bottom walls of the two sealing pipes 17 respectively engage with the corresponding sealing grooves 20.

[0032] Specifically, when the electric telescopic rod 202 is activated, the displacement plate 203 shifts, causing the two locking plates 206 to quickly separate from the corresponding locking grooves 204. This design cleverly solves the problem of cumbersome disassembly in traditional equipment, greatly improving the convenience and practicality of the equipment. It is worth mentioning the separation design of the top shell 12 from the homogenizing tank 4. By pulling the top shell 12, it can be easily separated from the homogenizing tank 4, facilitating cleaning and maintenance by the user. This user-friendly design not only improves the efficiency of equipment use but also significantly extends its service life. Furthermore, the design of the rotating column 6 and the cutting block 7 is also highly innovative. Users can easily rotate the rotating column 6 to replace different cutting blocks 7 according to different experimental needs. This flexible design allows the equipment to adapt to various experimental scenarios and meet the homogenization requirements of different materials. The bottom walls of the two sealing tubes 17 engage with the corresponding sealing grooves 20, effectively improving the sealing effect between the top shell 12 and the homogenizing tank 4.

[0033] Reference Figure 1 , Figure 2 and Figure 3 A control switch 15 is fixedly connected to the front side of the homogenizing tank 4. The control switch 15 is electrically connected to the electric telescopic rod 202, the servo motor 3 and the pressure pump 8 respectively. A protective shell 16 is provided on the front side of the control switch 15. The rear side of the protective shell 16 is rotatably connected to the front side of the homogenizing tank 4 through a hinge. A handle 18 is rotatably connected to the middle of the top wall of the top shell 12. A slot 19 is opened on the right side of the top wall of the homogenizing tank 4. The right side of the handle 18 is engaged with the slot 19.

[0034] Specifically, the control switch 15, which is electrically connected to the electric telescopic rod 202, the servo motor 3 and the pressurizing pump 8 respectively, can turn the device on and off. The protective shell 16 can protect the control switch 15 and prevent accidental contact. The handle 18 makes the device easy to carry. The slot 19 makes it easy to hide and protect the handle 18.

[0035] Reference Figure 1 and Figure 2 A rubber ring 11 is fixedly installed on the outer wall of the conveying pipe 9, and the outer wall of the rubber ring 11 is fixedly connected to the left side of the homogenizing tank 4; an observation window 21 is fixedly installed on the right side of the homogenizing tank 4.

[0036] Specifically, the rubber ring 11 protects the delivery pipe 9, and the observation window 21 allows for observation of the interior of the homogenizing tank 4.

[0037] Working principle: Upon initial use, the servo motor 3 drives the connecting column 5, causing the connecting column 5 to rotate the rotating column 6 and multiple cutting blocks 7 together. The rotation of the multiple cutting blocks 7 enables homogenization. By activating the pressure pump 8, water is drawn from the water tank 1 and transported through the delivery pipe 9 into the cleaning spray ring 10. The cleaning spray ring 10 sprays water mist, thus cleaning the inner wall of the homogenizing tank 4, thereby improving the efficiency of the equipment and facilitating sample preparation in outdoor environments where water is scarce. This prevents cross-contamination of samples. Furthermore, by activating the two electric telescopic rods 202, the displacement plate 203 is moved, causing the two locking plates 206 to separate from the corresponding locking grooves 204. By pulling the top shell 12, the top shell 12 is separated from the homogenizing tank 4, making the equipment easy to disassemble. Rotating the rotating column 6 allows for the replacement of the rotating column 6 and multiple cutting blocks 7, accommodating different experimental needs and ensuring efficient homogenization of materials.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable experimental homogenizer with a cleaning function, comprising a water tank (1), characterized in that: A servo motor (3) is fixedly connected to the middle of the top wall of the water tank (1). A homogenizing tank (4) is fixedly installed on the top wall of the water tank (1). The output end of the servo motor (3) passes through the bottom wall of the homogenizing tank (4) and is fixedly connected to a connecting column (5). A rotating column (6) is threadedly connected to the top of the connecting column (5). Multiple cutting blocks (7) are fixedly connected at equal intervals on the outer wall of the rotating column (6). A pressure pump (8) is connected to the left side of the water tank (1). 8) The output end is connected to a conveying pipe (9), the right end of the conveying pipe (9) is connected to a cleaning spray ring (10), the outer wall of the cleaning spray ring (10) is fixedly installed on the top of the inner wall of the homogenizing tank (4), the top wall of the homogenizing tank (4) is provided with a top shell (12), the left side of the top wall of the top shell (12) is connected to a feed valve (13), the bottom right side of the homogenizing tank (4) is connected to a liquid outlet valve (14), and the front side of the top shell (12) is provided with a disassembly mechanism (2).

2. The portable laboratory homogenizer with cleaning function according to claim 1, characterized in that: The disassembly mechanism (2) includes two fixed shells (201). The adjacent sides of the two fixed shells (201) are fixedly connected to the front and rear sides of the homogenizing tank (4). An electric telescopic rod (202) is fixedly connected to the left side of the inner wall of the two fixed shells (201). A displacement plate (203) is fixedly connected to the output end of the two electric telescopic rods (202). The front and rear ends of the right side of the two displacement plates (203) are provided with locking grooves (204). The front and rear sides of the top wall of the top shell (12) are fixedly connected to connecting shells (205). The inner top walls of the two connecting shells (205) are fixedly connected to locking plates (206). The bottoms of the two locking plates (206) are respectively locked with the corresponding locking grooves (204).

3. A portable laboratory homogenizer with cleaning function according to claim 1, characterized in that: The top shell (12) has sealing tubes (17) fixedly connected to the left and right sides of the bottom wall. The top wall of the homogenizing tank (4) has sealing grooves (20) on the left and right sides. The bottom walls of the two sealing tubes (17) are respectively engaged with the corresponding sealing grooves (20).

4. A portable laboratory homogenizer with cleaning function according to claim 2, characterized in that: A control switch (15) is fixedly connected to the front side of the homogenizing tank (4). The control switch (15) is electrically connected to the electric telescopic rod (202), the servo motor (3), and the pressure pump (8).

5. A portable laboratory homogenizer with cleaning function according to claim 1, characterized in that: A handle (18) is rotatably connected to the middle of the top wall of the top shell (12), and a slot (19) is provided on the right side of the top wall of the homogenizing tank (4). The right side of the handle (18) engages with the slot (19).

6. A portable laboratory homogenizer with cleaning function according to claim 4, characterized in that: The front side of the control switch (15) is provided with a protective shell (16), and the rear side of the protective shell (16) is rotatably connected to the front side of the homogenizing tank (4) via a hinge.

7. A portable laboratory homogenizer with cleaning function according to claim 1, characterized in that: A rubber ring (11) is fixedly installed on the outer wall of the conveying pipe (9), and the outer wall of the rubber ring (11) is fixedly connected to the left side of the homogenizing tank (4).

8. A portable laboratory homogenizer with cleaning function according to claim 1, characterized in that: An observation window (21) is fixedly installed on the right side of the homogenizing tank (4).

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