A blender for oil and gel mixing

Abstract

The utility model relates to a related technical field of chemical industry machinery especially relates to a kind of mixer for oil state and colloidal state mixing, including chassis and fixed plate, the side surface of the chassis away from fixed plate is fixedly connected with mounting plate, the side surface of the mounting plate is threadedly connected with pad foot, the side surface of the fixed plate is fixedly connected with stirring barrel, the side surface of the stirring barrel is provided with inlet, the side surface of the stirring barrel is provided with discharge port, the side surface of the fixed plate is provided with stirring mechanism.The mixer for oil state and colloidal state mixing, two groups of stirring piece are symmetrically distributed and reverse rotation along support rod, for the difference of oil state material fluidity and colloidal state material tackiness, can break material interfacial tension by bidirectional shearing force, simultaneously utilize push and turn over effect to avoid colloidal state material agglomeration, oil state material stratification, compared with one-way stirring equipment, mixed uniformity greatly improves, can quickly realize the microcosmic fusion of two kinds of materials.

Description

Technical Field

[0001] This utility model relates to the field of chemical machinery technology, and in particular to a mixer for mixing oily and colloidal substances. Background Technology

[0002] Mixers effectively break down interfacial tensions between different materials through the rotation or shearing action of their internal mixing components, resolving compatibility issues and allowing materials in various states, such as liquids, colloids, and solids, to quickly blend and form a uniform and stable mixture. They cover multiple fields of industrial production, such as raw material preparation in the chemical industry, sauce processing in the food industry, formulation preparation in the pharmaceutical industry, and emulsion production in the daily chemical industry. They are also suitable for everyday home use, such as food mixing and beverage preparation in the kitchen. With their flexible adaptability, they have become important equipment for improving mixing efficiency and ensuring material quality. Therefore, a mixer specifically designed for mixing oily and colloidal substances is particularly needed.

[0003] Chinese Patent CN220900264U, published on May 7, 2024, discloses a mixer that is easy to clean. By incorporating a spiral rotating assembly, water pipes are installed on fixed pipes during the cleaning of the mixer's interior. Water flows into the fixed pipes, and the propeller blades rotate under the impact of the water flow, simultaneously driving a connecting rod to rotate. The connecting rod, through a nozzle, drives the nozzle to rotate, thus allowing water to wash different areas inside the mixer, expanding the washing range and improving the cleaning effect. Afterwards, water flows from an open valve into a ring-shaped water pipe and out through multiple outlet pipes, further rinsing the interior of the mixer and improving the cleaning effect. However, this easy-to-clean mixer's blades can only rotate in one direction, making it difficult to achieve deep mixing of materials. This can easily lead to uneven mixing, material stratification, or dead zones in the mixing process. The overall uniformity and fineness of the mixture are somewhat insufficient, making it difficult to fully meet the requirements of applications with high mixing precision. Utility Model Content

[0004] The purpose of this invention is to provide a mixer for mixing oily and colloidal substances, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mixer for mixing oily and colloidal states, comprising a base frame and a fixed plate, wherein a mounting plate is fixedly connected to the side surface of the base frame away from the fixed plate, a pad is threadedly connected to one side surface of the mounting plate, a mixing tank is fixedly connected to one side surface of the fixed plate, an inlet is provided on one side surface of the mixing tank, a outlet is provided on one side surface of the mixing tank, and a mixing mechanism is provided on one side surface of the fixed plate;

[0006] The stirring mechanism includes a motor and a connector. The motor is fixedly connected to the surface of the fixed plate away from the base frame. The connector is fixedly connected to the inner surface of the stirring tank. A coupling is fixedly connected to the output end of the motor. A connecting rod is fixedly connected to the inner surface of the coupling. A first bevel gear is fixedly connected to the end of the connecting rod away from the coupling. A second bevel gear is meshed with the outer side of the first bevel gear. A connecting sleeve is fixedly connected to the surface of the second bevel gear away from the first bevel gear. A circular hole is formed on one side surface of the connecting sleeve. A stirring blade is fixedly connected to the outer surface of the connecting sleeve. A support rod is rotatably connected to the inner side of the circular hole. A circular block is fixedly connected to one side surface of the support rod. A gear box is fixedly connected to one side surface of the connector. A rotating hole and a connecting hole are formed on one side surface of the gear box.

[0007] Preferably, two connectors of the same size are provided, and the transverse central axis of the connector is perpendicular to the vertical central axis of the gear box.

[0008] Preferably, the second bevel gear, the connecting sleeve, and the circular block are all provided in twos of the same size and are symmetrically distributed along the central axis of the support rod. The rotating hole is provided in twos of the same size, and the outer wall size of the connecting sleeve is adapted to the inner wall size of the rotating hole.

[0009] Preferably, the stirring blades are provided in two sets of the same size, and each set has two blades of the same size, and the inner wall size of the connecting hole is adapted to the outer wall size of the connecting rod.

[0010] Preferably, the inner wall size of the rotating hole is adapted to the outer wall size of the support rod, and the transverse central axis of the stirring blade is perpendicular to the vertical central axis of the support rod.

[0011] Preferably, the mounting plate and the feet are provided with four of the same size, and are symmetrically distributed along the transverse central axis of the base frame.

[0012] Preferably, the vertical central axes of the gearbox and the mixing tank coincide, and the central axis of the support rod is perpendicular to the central axis of the connecting rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Two sets of stirring blades are symmetrically distributed along the support rod and rotate in opposite directions. To address the difference between the high fluidity of oily materials and the high viscosity of colloidal materials, the interfacial tension of the materials can be broken through bidirectional shearing force. At the same time, the pushing and tumbling action is used to prevent the agglomeration of colloidal materials and the stratification of oily materials. Compared with unidirectional stirring equipment, the mixing uniformity is greatly improved, and the micro-fusion of the two materials can be achieved quickly.

[0015] 2. The gear box is fixed inside the mixing tank by the connector, which can completely isolate the transmission components such as the first bevel gear and the second bevel gear from the material to be mixed. On the one hand, it prevents the colloidal material from adhering to the gear surface and affecting the transmission efficiency, and on the other hand, it avoids the leakage of gear lubricating oil and contamination of oily materials, thus meeting the purity requirements of materials in the food and pharmaceutical fields. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall novel structure of the present invention's mixing mechanism;

[0018] Figure 3 This is a schematic diagram of the gear box, rotating hole, and connecting hole structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connecting rod, the first bevel gear, and the second bevel gear of this utility model;

[0020] Figure 5 This is a schematic diagram of the connecting sleeve, round hole, and stirring plate of this utility model.

[0021] In the diagram: 1. Base frame; 2. Fixing plate; 3. Mounting plate; 4. Foot pad; 5. Mixing tank; 6. Inlet; 7. Outlet; 8. Mixing mechanism; 801. Motor; 802. Connecting piece; 803. Coupling; 804. Connecting rod; 805. First bevel gear; 806. Second bevel gear; 807. Connecting sleeve; 808. Round hole; 809. Stirring blade; 810. Support rod; 811. Circular block; 812. Gear box; 813. Rotary hole; 814. Connecting hole. 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. 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.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a mixer for mixing oily and colloidal states, including a base frame 1 and a fixing plate 2. A mounting plate 3 is fixedly connected to the side surface of the base frame 1 away from the fixing plate 2. A pad 4 is threadedly connected to the side surface of the mounting plate 3. A mixing tank 5 is fixedly connected to the side surface of the fixing plate 2. A feed inlet 6 is provided on the side surface of the mixing tank 5. A discharge outlet 7 is provided on the side surface of the mixing tank 5. A mixing mechanism 8 is provided on the side surface of the fixing plate 2.

[0024] The stirring mechanism 8 includes a motor 801 and a connector 802. The motor 801 is fixedly connected to the surface of the fixing plate 2 away from the base frame 1. The connector 802 is fixedly connected to the inner surface of the stirring tank 5. A coupling 803 is fixedly connected to the output end of the motor 801. A connecting rod 804 is fixedly connected to the inner surface of the coupling 803. A first bevel gear 805 is fixedly connected to the end of the connecting rod 804 away from the coupling 803. A second bevel gear 806 is meshed with the outer side of the first bevel gear 805. A connecting sleeve 807 is fixedly connected to the surface of the second bevel gear 806 away from the first bevel gear 805. A circular hole 808 is provided on one side surface of the connecting sleeve 807. A stirring blade 809 is fixedly connected to the outer surface of the connecting sleeve 807. A support rod 810 is rotatably connected to the inner side of the circular hole 808. A circular block 811 is fixedly connected to one side surface of the support rod 810. A gear box 812 is fixedly connected to one side surface of the connecting piece 802. A rotating hole 813 is provided on one side surface of the gear box 812. A connecting hole 814 is provided on one side surface of the gear box 812. The connection is made through a motor 801, coupling 803, connecting rod 804, first bevel gear 805, second bevel gear 806, connecting sleeve 807, circular hole 808, stirring blade 809, and support rod 808. 10. The gearbox 812 and rotating hole 813 are configured such that, during use, the motor 801 drives the connecting rod 804 to rotate via the coupling 803. The first bevel gear 805, fixed at the end of the connecting rod 804 away from the coupling 803, rotates along with it. Since the first bevel gear 805 meshes with the second bevel gears 806 on both sides, and the second bevel gears 806, connecting sleeve 807, and circular block 811 are symmetrically distributed along the central axis of the support rod 810, the rotation of the first bevel gear 805 synchronously drives the two second bevel gears 806 to rotate in opposite directions. When the second bevel gears 806 rotate, the connecting sleeve 807 fixedly connected to them rotates with them. As the connecting sleeve 807 rotates, the stirring blades 809 on the outside of the connecting sleeve 807 begin to rotate inside the mixing tank 5. At this time, the support rod 810 is rotatably connected to the connecting sleeve 807 through the round hole 808, and both ends are stably supported by the gear box 812 through the rotating hole 813, ensuring that the connecting sleeve 807 and the stirring blades 809 maintain coaxial and stable operation during rotation. When the oily and colloidal materials enter the mixing tank 5 from the feed port 6, the two sets of symmetrically distributed stirring blades 809 will form a bidirectional shearing, pushing and tumbling effect on the materials during the reverse rotation process. Compared with unidirectional stirring equipment, the mixing uniformity is greatly improved, and the micro-fusion of the two materials can be quickly achieved.

[0025] Furthermore, two connectors 802 of the same size are provided. The transverse central axis of connector 802 is perpendicular to the vertical central axis of gear box 812. Through the provision of connectors 802, the two connectors 802 can provide stable support for gear box 812 during use, greatly improving the overall stability of the mechanism.

[0026] Furthermore, the second bevel gear 806, the connecting sleeve 807, and the circular block 811 are all provided in twos of the same size, and are symmetrically distributed along the central axis of the support rod 810. The rotating hole 813 is provided in twos of the same size. The outer wall size of the connecting sleeve 807 is adapted to the inner wall size of the rotating hole 813. Through the provision of the connecting sleeve 807 and the rotating hole 813, in use, the outer wall size of the connecting sleeve 807 and the inner wall size of the rotating hole 813 are adapted to each other, and the two form a precise fit, which can play a strict limiting role on the rotation trajectory of the connecting sleeve 807, ensuring the stable operation of the mechanism.

[0027] Furthermore, the stirring blades 809 are provided in two sets of the same size, and each set has two blades of the same size. The inner wall size of the connecting hole 814 is adapted to the outer wall size of the connecting rod 804. Through the setting of the connecting hole 814 and the connecting rod 804, the connecting hole 814 can play a positioning role for the connecting rod 804 during use, ensuring that the connecting rod 804 is not prone to displacement.

[0028] Furthermore, the inner wall dimensions of the rotating hole 813 are adapted to the outer wall dimensions of the support rod 810, and the transverse central axis of the stirring plate 809 is perpendicular to the vertical central axis of the support rod 810. Through the arrangement of the rotating hole 813 and the support rod 810, the support rod 810 can provide support for the connecting sleeve 807 through the rotating hole 813 during use, thereby reducing the failure rate of the mechanism.

[0029] Furthermore, four mounting plates 3 and four pads 4 of the same size are provided and are symmetrically distributed along the transverse central axis of the base frame 1. With the installation of mounting plates 3 and four pads 4, the four symmetrically distributed mounting plates 3 and four pads 4 can be freely adjusted during use, which greatly improves the environmental adaptability of the device.

[0030] Furthermore, the vertical central axes of the gear box 812 and the mixing tank 5 coincide, and the central axis of the support rod 810 is perpendicular to the central axis of the connecting rod 804. Through the arrangement of the gear box 812 and the mixing tank 5, the coaxial design ensures that the gear box 812 will not occupy the eccentric space inside the mixing tank 5 during use, thus avoiding dead corners in the mixing process.

[0031] Working principle: After the motor 801 starts, its output end drives the connecting rod 804 to rotate through the coupling 803. The first bevel gear 805, which is fixed at the end of the connecting rod 804 away from the coupling 803, rotates together. Since the first bevel gear 805 meshes with the second bevel gears 806 on both sides, and the second bevel gears 806, the connecting sleeve 807, and the circular block 811 are symmetrically distributed along the central axis of the support rod 810, the rotation of the first bevel gear 805 will synchronously drive the two second bevel gears 806 to rotate in opposite directions. When the second bevel gears 806 rotate, the connecting sleeve 807, which is fixedly connected to them, rotates accordingly. The stirring blade 809 on the outside of the connecting sleeve 807 then begins to rotate inside the stirring tank 5. At this time, the support rod 810 connects to the connecting sleeve 806 through the circular hole 808. The connecting sleeve 807 is rotatably connected, and both ends are stably supported by the gear box 812 through the rotating holes 813, ensuring that the connecting sleeve 807 and the stirring blades 809 maintain coaxial and stable operation during rotation. When oily and colloidal materials enter the mixing tank 5 from the feed port 6, the two sets of symmetrically distributed stirring blades 809 will form a bidirectional shearing, pushing and tumbling effect on the materials during the opposite rotation process, improving the mixing uniformity. After the mixing is completed, the materials are finally discharged through the discharge port 7. The gear box 812 is fixed to the inside of the mixing tank 5 through the connecting piece 802, which not only provides sealing protection for the bevel gear set, but also ensures the coaxiality of the transmission components through the rotating holes 813 and the connecting holes 814. This completes the use process of a mixer for mixing oily and colloidal materials.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixer for mixing oily and colloidal substances, comprising a base frame (1) and a fixing plate (2), characterized in that: A mounting plate (3) is fixedly connected to the side surface of the base frame (1) away from the fixed plate (2). A pad (4) is threadedly connected to one side surface of the mounting plate (3). A mixing tank (5) is fixedly connected to one side surface of the fixed plate (2). A feed inlet (6) is provided on one side surface of the mixing tank (5). A discharge outlet (7) is provided on one side surface of the mixing tank (5). A stirring mechanism (8) is provided on one side surface of the fixed plate (2). The stirring mechanism (8) includes a motor (801) and a connector (802). The motor (801) is fixedly connected to the side surface of the fixing plate (2) away from the base frame (1). The connector (802) is fixedly connected to the inner surface of the stirring tank (5). A coupling (803) is fixedly connected to the output end of the motor (801). A connecting rod (804) is fixedly connected to the inner surface of the coupling (803). A first bevel gear (805) is fixedly connected to the end of the connecting rod (804) away from the coupling (803). A second bevel gear (806) is meshed with the outer side of the first bevel gear (805). 06) A connecting sleeve (807) is fixedly connected to the side surface away from the first bevel gear (805). A circular hole (808) is opened on one side surface of the connecting sleeve (807). A stirring blade (809) is fixedly connected to the outer side surface of the connecting sleeve (807). A support rod (810) is rotatably connected to the inner side of the circular hole (808). A circular block (811) is fixedly connected to one side surface of the support rod (810). A gear box (812) is fixedly connected to one side surface of the connecting piece (802). A rotating hole (813) is opened on one side surface of the gear box (812). A connecting hole (814) is opened on one side surface of the gear box (812).

2. The mixer for mixing oily and colloidal states according to claim 1, characterized in that: The connector (802) has two of the same size, and the transverse central axis of the connector (802) is perpendicular to the vertical central axis of the gear box (812).

3. The mixer for mixing oily and colloidal states according to claim 1, characterized in that: The second bevel gear (806), the connecting sleeve (807) and the circular block (811) are all provided with two of the same size and are symmetrically distributed along the central axis of the support rod (810). The rotating hole (813) is provided with two of the same size. The outer wall size of the connecting sleeve (807) is adapted to the inner wall size of the rotating hole (813).

4. A mixer for mixing oily and colloidal states according to claim 1, characterized in that: The stirring blades (809) are provided in two sets of the same size, and each set is provided with two blades of the same size. The inner wall size of the connecting hole (814) is adapted to the outer wall size of the connecting rod (804).

5. A mixer for mixing oily and colloidal states according to claim 1, characterized in that: The inner wall dimension of the rotating hole (813) is adapted to the outer wall dimension of the support rod (810), and the transverse central axis of the stirring plate (809) is perpendicular to the vertical central axis of the support rod (810).

6. A mixer for mixing oily and colloidal states according to claim 1, characterized in that: The mounting plate (3) and the pads (4) are each provided with four of the same size, and are symmetrically distributed along the transverse central axis of the base frame (1).

7. A mixer for mixing oily and colloidal states according to claim 1, characterized in that: The vertical central axes of the gearbox (812) and the mixing tank (5) coincide, and the central axis of the support rod (810) is perpendicular to the central axis of the connecting rod (804).

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