A high-speed shearing homogenizing emulsification device

Abstract

The utility model discloses a kind of high-speed shearing homogenization emulsification equipment, it is related to supplement homogenization technical field, including bottom plate, lifting plate is rotationally connected with rotating shaft, helical blade coaxially fixed in rotating shaft lower end, lifting plate lower end is rotationally connected with connecting pipe, connecting pipe is sleeved in rotating shaft outside and with rotating shaft coaxial line, connecting pipe upper end is fixedly connected with outer gear ring, connecting pipe lower end is fixed with rotary drum, rotary drum is funnel-shaped with tip downwards, multiple through-holes are spirally distributed along rotary drum circumference, multiple through-slots are provided in rotary drum upper end. Advantage lies in: rotating shaft drives helical blade rotation to stir material, while outer gear ring drives rotary drum rotation through connecting pipe, so that fluid is sucked into rotary drum from the through-slot in rotary drum upper end, and fluid is thrown out from the through-hole in rotary drum circumference by high-speed rotation of helical blade, rotary drum and helical blade rotate in opposite direction in this process, generate higher relative speed difference, can obviously increase the shear force of fluid.

Description

Technical Field

[0001] This utility model relates to the field of supplement homogenization technology, and in particular to a high-speed shear homogenization emulsification device. Background Technology

[0002] In the field of pet supplements, high-speed shear homogenization emulsification equipment is a key piece of equipment for preparing nutritional supplements with high uniformity, stability and bioavailability. It breaks droplets into tiny particles through high shear force to form a uniform and stable emulsion.

[0003] A search revealed Chinese patent publication number CN222829415U, which discloses a homogenizing emulsification device. This patent uses a servo motor to drive a linkage rod to rotate, which in turn drives a stirring plate and a stirring paddle to rotate, thereby enabling the raw materials to be emulsified uniformly. However, this device has certain problems: relying solely on the propeller and stirring paddle to stir and homogenize the materials cannot provide sufficient shear force, resulting in an inability to effectively mix into a stable emulsion. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed shear homogenizing emulsification device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A high-speed shear homogenizing emulsification device includes a base plate, a support frame fixed to the rear end of the base plate, a lifting plate slidably connected to the support frame, a lifting mechanism between the lifting plate and the support frame, and a rotating shaft rotatably connected to the lifting plate.

[0007] The rotating shaft is equipped with a homogenizing mechanism, which includes a spiral blade. The spiral blade is coaxially fixed to the lower end of the rotating shaft. The lower end of the lifting plate is rotatably connected to a connecting pipe. The connecting pipe is sleeved on the outside of the rotating shaft and is coaxial with the rotating shaft. An external gear ring is fixedly connected to the upper end of the connecting pipe. A transmission mechanism is provided behind the external gear ring. A rotating cylinder is fixed to the lower end of the connecting pipe. The rotating cylinder is funnel-shaped with its tip pointing downwards. The rotating cylinder has multiple through holes, which are spirally distributed along the circumference of the rotating cylinder. Multiple through slots are opened at the upper end of the rotating cylinder.

[0008] Preferably, the transmission mechanism includes a transmission motor, which is fixedly mounted on the lifting plate. The output shaft of the transmission motor is fixedly connected to a drive gear, which meshes with an external gear ring.

[0009] Preferably, a power motor is fixedly installed on the upper end of the lifting plate, the output shaft of the power motor is fixedly connected to the rotating shaft, and multiple first blades are fixed along the axial direction on the connecting pipe.

[0010] Preferably, multiple fixing rods are fixed at the lower end of the lifting plate, and multiple second blades are fixed on the side of the fixing rods near the connecting pipe. The second blades are arranged in a staggered manner from the first blades.

[0011] Preferably, the lifting mechanism includes a lifting screw, which is rotatably connected in the support frame, threadedly connected to the lifting plate, and a lifting motor is connected to the upper end of the lifting screw.

[0012] Preferably, symmetrical support columns are fixed on both sides of the base plate, and guide columns are fixed inside the support columns. The lifting plate is slidably connected to the guide columns.

[0013] Preferably, a base is coaxially provided below the lifting plate, the base is fixedly connected to the base plate, and a stirring cylinder is provided on the base.

[0014] The beneficial effects are as follows: the rotating shaft drives the spiral blades to rotate and stir the material. At the same time, the external gear ring drives the rotating drum to rotate through the connecting pipe, so that the fluid is drawn into the rotating drum from the through groove at the top of the rotating drum, and the fluid is thrown out from the through hole around the rotating drum by the high-speed rotation of the spiral blades. During this process, the rotating drum and the spiral blades rotate in opposite directions, generating a higher relative speed difference, which can significantly increase the shear force of the fluid.

[0015] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of a high-speed shear homogenizing emulsification device according to the present invention;

[0018] Figure 2 This is a front view of a high-speed shear homogenizing emulsification device according to the present invention;

[0019] Figure 3 This is a three-dimensional view of part of the structure of the high-speed shear homogenizing emulsification device described in this utility model;

[0020] Figure 4 yes Figure 3 A sectional view.

[0021] The reference numerals in the attached drawings are explained as follows: 101, base plate; 102, support column; 103, support frame; 201, lifting screw; 202, lifting plate; 203, lifting motor; 301, power motor; 302, rotating shaft; 401, spiral blade; 402, external gear ring; 403, connecting pipe; 404, rotating drum; 405, through groove; 501, transmission motor; 502, drive gear; 601, first blade; 602, fixed rod; 603, second blade; 7, guide column; 8, stirring drum. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-4 As shown, a high-speed shear homogenizing emulsification device includes a base plate 101, a support frame 103 fixed at the rear end of the base plate 101, a lifting plate 202 slidably connected on the support frame 103, a lifting mechanism between the lifting plate 202 and the support frame 103, and a rotating shaft 302 rotatably connected on the lifting plate 202.

[0026] A homogenizing mechanism is provided on the rotating shaft 302, including a helical blade 401. The helical blade 401 is coaxially fixed to the lower end of the rotating shaft 302. A connecting pipe 403 is rotatably connected to the lower end of the lifting plate 202. The connecting pipe 403 is sleeved on the outside of the rotating shaft 302 and coaxial with the rotating shaft 302. An external gear ring 402 is fixedly connected to the upper end of the connecting pipe 403. A transmission mechanism is provided behind the external gear ring 402. A rotating cylinder 404 is fixed to the lower end of the connecting pipe 403. The rotating cylinder 404 is funnel-shaped with its tip pointing downwards. The rotating cylinder 404 has multiple through holes, which are evenly distributed spirally around the circumference of the rotating cylinder 404. Multiple through slots 405 are opened at the upper end of the rotating cylinder 404. The lifting mechanism causes the lifting plate 202 to drive the rotating cylinder 404. The material descends, and then the rotating shaft 302 drives the spiral blades 401 to rotate and stir the material. At the same time, the transmission mechanism drives the connecting pipe 403 to rotate through the external gear ring 402, which in turn drives the rotating drum 404 to rotate. This causes the fluid to be drawn into the rotating drum 404 through the through groove 405 at the upper end of the rotating drum 404. The high-speed rotation of the spiral blades 401 generates centrifugal force, which throws the fluid out through the circumferential through holes of the rotating drum 404. During this process, the rotating drum 404 and the spiral blades 401 rotate in opposite directions, generating a higher relative speed difference, which can significantly increase the shear force of the fluid. At the same time, because the rotating drum 404 is funnel-shaped, the fluid has a tendency to move downwards during shear homogenization, thus making the fluid material completely homogenized.

[0027] The transmission mechanism includes a transmission motor 501, which is fixedly mounted on the lifting plate 202. The output shaft of the transmission motor 501 is fixedly connected to a drive gear 502, which meshes with an external gear ring 402. The transmission motor 501 drives the drive gear 502 to rotate, and the meshing of the drive gear 502 with the external gear ring 402 drives the connecting pipe 403 to rotate.

[0028] A power motor 301 is fixedly installed on the upper end of the lifting plate 202. The output shaft of the power motor 301 is fixedly connected to the rotating shaft 302. Multiple first blades 601 are fixed along the axial direction on the connecting pipe 403. The power motor 301 drives the rotating shaft 302 to rotate.

[0029] Multiple fixing rods 602 are fixed at the lower end of the lifting plate 202. Multiple second blades 603 are fixed on the side of the fixing rods 602 near the connecting pipe 403. The second blades 603 are staggered with the first blades 601. When the connecting pipe 403 rotates, it drives the first blades 601 to rotate, so that the first blades 601 and the second blades 603 perform horizontal shearing on the fluid.

[0030] The lifting mechanism includes a lifting screw 201, which is rotatably connected to the support frame 103. The lifting screw 201 is threadedly connected to the lifting plate 202. A lifting motor 203 is connected to the upper end of the lifting screw 201. The lifting motor 203 drives the lifting screw 201 to rotate, and the lifting plate 202 moves downward through the threaded engagement between the lifting screw 201 and the lifting plate 202.

[0031] Symmetrical support columns 102 are fixed on both sides of the base plate 101. Guide columns 7 are fixed inside the support columns 102. The lifting plate 202 is slidably connected to the guide columns 7. When the lifting plate 202 moves downward, it slides with the guide columns 7.

[0032] A base is coaxially provided below the lifting plate 202, and the base is fixedly connected to the base plate 101. A stirring cylinder 8 is provided on the base.

[0033] Working principle: During use, the material to be homogenized is poured into the mixing drum 8. The lifting motor 203 drives the lifting screw 201 to rotate. The lifting screw 201 engages with the lifting plate 202 via a threaded connection, causing the lifting plate 202 to lower the rotating drum 404. As the lifting plate 202 moves downward, it slides against the guide column 7. Then, the power motor 301 drives the rotating shaft 302 to rotate, which in turn drives the spiral blades 401 to rotate, thus mixing the material. Simultaneously, the transmission motor 501 drives the drive gear 502 to rotate. The drive gear 502 meshes with the external gear ring 402, causing the connecting pipe 403 to rotate, which in turn drives the rotating drum. The rotation of 404 causes the fluid to be drawn into the rotating drum 404 through the through groove 405 at the upper end of the rotating drum 404. The high-speed rotation of the spiral blade 401 generates centrifugal force, which throws the fluid out through the circumferential through hole of the rotating drum 404. During this process, the rotating drum 404 and the spiral blade 401 rotate in opposite directions, generating a higher relative speed difference, which can significantly increase the shear force of the fluid. At the same time, because the rotating drum 404 is funnel-shaped, the fluid has a tendency to move downwards during shearing and homogenization, thereby making the fluid material completely homogenized. When the connecting pipe 403 rotates, it drives the first blade 601 to rotate, so that the first blade 601 and the second blade 603 perform horizontal shearing on the fluid.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-speed shear homogenizing emulsification device, comprising a base plate (101), wherein a support frame (103) is fixed to the rear end of the base plate (101), characterized in that: A lifting plate (202) is slidably connected to the support frame (103), and a lifting mechanism is provided between the lifting plate (202) and the support frame (103). A rotating shaft (302) is rotatably connected to the lifting plate (202). The rotating shaft (302) is provided with a homogenizing mechanism, which includes a spiral blade (401). The spiral blade (401) is coaxially fixed at the lower end of the rotating shaft (302). The lower end of the lifting plate (202) is rotatably connected to a connecting pipe (403). The connecting pipe (403) is sleeved on the outside of the rotating shaft (302) and coaxial with the rotating shaft (302). The upper end of the connecting pipe (403) is fixedly connected to an external gear ring (402). A transmission mechanism is provided behind the external gear ring (402). The lower end of the connecting pipe (403) is fixed with a rotating cylinder (404). The rotating cylinder (404) is funnel-shaped with its tip pointing downwards. The rotating cylinder (404) is provided with multiple through holes. The multiple through holes are spirally distributed around the circumference of the rotating cylinder (404). The upper end of the rotating cylinder (404) is provided with multiple through slots (405).

2. The high-speed shear homogenizing emulsifier according to claim 1, characterized in that: The transmission mechanism includes a transmission motor (501), which is fixedly mounted on the lifting plate (202). The output shaft of the transmission motor (501) is fixedly connected to a drive gear (502), which meshes with the external gear ring (402).

3. The high-speed shear homogenizing emulsifier according to claim 1, characterized in that: A power motor (301) is fixedly installed on the upper end of the lifting plate (202). The output shaft of the power motor (301) is fixedly connected to the rotating shaft (302). A plurality of first blades (601) are fixed along the axial direction on the connecting pipe (403).

4. The high-speed shear homogenizing emulsifier according to claim 3, characterized in that: The lower end of the lifting plate (202) is fixed with a plurality of fixing rods (602), and a plurality of second blades (603) are fixed on the side of the fixing rods (602) near the connecting pipe (403). The second blades (603) are arranged in a staggered manner with the first blades (601).

5. The high-speed shear homogenizing emulsifier according to claim 1, characterized in that: The lifting mechanism includes a lifting screw (201), which is rotatably connected to the support frame (103). The lifting screw (201) is threadedly connected to the lifting plate (202), and a lifting motor (203) is connected to the upper end of the lifting screw (201).

6. The high-speed shear homogenizing emulsifier according to claim 5, characterized in that: Symmetrical support columns (102) are fixed on both sides of the base plate (101), and guide columns (7) are fixed inside the support columns (102). The lifting plate (202) is slidably connected to the guide columns (7).

7. The high-speed shear homogenizing emulsifier according to claim 1, characterized in that: A base is coaxially provided below the lifting plate (202), the base is fixedly connected to the bottom plate (101), and a stirring cylinder (8) is provided on the base.

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