A high-speed mixer

Abstract

This utility model belongs to the technical field of mixing and stirring equipment, specifically relating to a high-speed mixer, including a machine body, a mixing mechanism, and a powerful air intake mechanism. The mixing mechanism includes a motor, a first mixing component, a second mixing component, and a steering connection assembly. The motor is mounted on the machine body, and its output end is connected to the first mixing component. The first and second mixing components are arranged opposite to each other, and a steering connection assembly connects them. This utility model adopts a structure of first and second mixing components and a steering connection assembly, which facilitates the high-speed mixing of materials in two directions by having the first and second mixing components rotate in opposite directions under the drive of the motor. This avoids the problem of the entire assembly rotating in only one direction to crush, stir, and mix the materials, thereby improving the stirring force and mixing effect, and increasing production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing and stirring equipment, and specifically relates to a high-speed mixer. Background Technology

[0002] High-speed mixers are commonly used equipment for the surface modification of inorganic powders, especially for small-scale surface modification production and laboratory modification formulation testing. The materials rotate and collide and rub against each other, causing the agglomerates to break up and rapidly cross-mix, thereby promoting the dispersion of powders and the adsorption of modifiers.

[0003] The patent, with publication number CN220940483U and titled "A High-Speed ​​Mixer," discloses a high-speed mixer comprising a load-bearing support and two transverse supports spaced apart on the load-bearing support. The space between the two transverse supports serves as a mounting cavity for mounting the main body of the mixer, which is located within the mounting cavity. One end of a rotating shaft extends into the mixing cavity through a through hole. The bottom of the rotating shaft is provided with two layers of stirring blades, and the top of the rotating shaft is provided with a motor. The technical features include solving the problem of powder leakage affecting rotation due to poor sealing between the rotating shaft and the bottom of the container by inverting the motor.

[0004] However, the existing defects or problems are that the two layers of stirring blades on the motor-driven rotating shaft can only rotate in one single direction to crush, stir and mix the material, resulting in relatively weak stirring force and uneven stirring. The poor mixing effect affects production efficiency. Therefore, based on the above defects, the applicant proposes a better technical solution to solve the above technical problems.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The present invention aims to solve the above-mentioned technical problems and provides a high-speed mixer. It mainly solves the technical problem that in the prior art, the two layers of stirring blades on the motor-driven rotating shaft can only rotate in one single direction to crush, stir and mix the materials, resulting in relatively weak stirring force and uneven stirring, poor mixing effect and affecting production efficiency.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] A high-speed mixer includes a body, a mixing mechanism, and a powerful air intake mechanism. The body has an inlet at its upper end and an outlet at its lower end.

[0009] The mixing mechanism includes a motor, a first stirring assembly, a second stirring assembly, and a steering connection assembly. The motor is mounted on the machine body, and its output end is connected to the first stirring assembly.

[0010] The first and second stirring components are arranged opposite to each other and connected by the steering connection component. The second stirring component is rotatably connected to the machine body. When the motor is driven, the first and second stirring components rotate in opposite directions.

[0011] The powerful air intake mechanism is provided on the side wall of the machine body for both the stirring assembly one and the stirring assembly two.

[0012] Preferably, the stirring assembly includes a rotating shaft and multiple rotating blades. One end of the rotating shaft is connected to the output end of the motor, and the other end is connected to the steering connection assembly. The multiple rotating blades are spaced apart on the rotating shaft.

[0013] Preferably, the stirring component two has the same structure as the stirring component one.

[0014] Preferably, the steering connection assembly includes a housing, a connector, a bearing, and a gear.

[0015] Two bearings are provided, and the two bearings are symmetrically arranged inside the housing.

[0016] Two connectors are provided, each of which is rotatably connected to one of the bearings and extends out of the housing to connect with the rotating shaft.

[0017] The gear is provided in two parts, and the two gears are rotatably connected to the side wall of the housing, and both are engaged with the connecting member.

[0018] Preferably, the connector includes a connecting cylinder and a gear disk, the gear disk being rotatably connected to the bearing and meshing with the gear, the connecting cylinder being connected to the gear disk and extending outside the housing to be connected to the rotating shaft.

[0019] Preferably, the powerful air intake mechanism includes two sets of air intake components arranged vertically and staggered from each other.

[0020] The air intake assembly includes an air intake pipe, a pressurizing component, and an end with multiple through holes. The air intake pipe is located on the side wall of the machine body, and the end is located at its end. The pressurizing component is located inside the air intake pipe near the end.

[0021] Preferably, the pressurizing component includes a ring plate, a sealing block, a connecting rod, a spring, a cylindrical component, and a connecting block.

[0022] The annular plate is disposed inside the air intake pipe and has an annular sealing groove recessed thereon. The sealing block has a protrusion that matches the annular sealing groove, and its edge has multiple ventilation openings arranged in a circular array.

[0023] One end of the connecting rod is connected to the sealing block, and the other end is inserted into the cylindrical component. The spring is located inside the cylindrical component and connected to the connecting rod.

[0024] The connecting block is provided between the outer wall of the cylindrical component and the inner wall of the air intake pipe, and the connecting block is provided with a through opening.

[0025] Due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows:

[0026] This utility model provides a high-speed mixer with a simple structure and convenient use. The mixing mechanism adopts a mixing component one, a mixing component two, and a steering connection component, which facilitates the expansion of the mixing zone within the machine body and improves the material mixing efficiency. At the same time, the structure of the steering connection component allows the mixing components one and two, which are connected to it, to rotate in opposite directions under the drive of the motor. This allows for high-speed mixing of materials in two directions, avoiding the situation where the whole can only rotate in a single direction. This process effectively crushes, mixes, and blends the materials, improving the mixing force and effect, as well as increasing production efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 for Figure 1 Enlarged view of point A;

[0029] Figure 3 This is a schematic diagram of the arrangement of the air intake assembly of this utility model;

[0030] Figure 4 for Figure 1 Enlarged view of point B;

[0031] Figure 5 This is a schematic diagram of the sealing block of this utility model.

[0032] The symbols of the main components in the diagram are explained below:

[0033] 1. Machine body; 11. Feed inlet; 12. Discharge outlet; 2. Mixing mechanism; 21. Motor; 22. Stirring assembly one; 221. Rotating shaft; 222. Rotating blade; 23. Stirring assembly two; 24. Steering connection assembly; 241. Shell; 242. Connecting piece; 2421. Connecting cylinder; 2422. Gear disc; 243. Bearing; 244. Gear; 3. Powerful air intake mechanism; 31. Air intake assembly; 311. Air intake pipe; 312. Pressurizing component; 3121. Ring plate; 3122. Sealing block; 3123. Connecting rod; 3124. Spring; 3125. Cylindrical piece; 3126. Connecting block; 313. End; 4. Through hole; 5. Annular sealing groove; 6. Protrusion; 7. Ventilation port; 8. Through port. Detailed Implementation

[0034] 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.

[0035] Example

[0036] like Figures 1 to 5 As shown, a high-speed mixer includes a body 1, a mixing mechanism 2, and a powerful air intake mechanism 3. The upper and lower ends of the body 1 are respectively provided with a feed inlet 11 and a discharge outlet 12. The mixing mechanism 2 includes a motor 21, a first stirring component 22, a second stirring component 23, and a steering connection component 24. The motor 21 is mounted on the body 1, and its output end is connected to the first stirring component 22. The first stirring component 22 and the second stirring component 23 are arranged opposite to each other, and the steering connection component 24 connects them. The second stirring component 23 is rotatably connected to the body 1. When the motor 21 is driven, the first stirring component 22 and the second stirring component 23 rotate in opposite directions. A powerful air intake mechanism 3 is provided on the side wall of the body 1 corresponding to the first stirring component 22 and the second stirring component 23. Specifically, the rotatable connection between the second stirring component 23 and the body 1 is a boss-shaped part, which facilitates the subsequent discharge of materials from the discharge outlet 12.

[0037] The mixing mechanism 2 of this utility model adopts the configuration of stirring component 1 22, stirring component 23 and steering connection component 24, which facilitates the expansion of the mixing zone within the machine body 1 and improves the material mixing efficiency. At the same time, the structural configuration of the steering connection component 24 allows the stirring components 1 22 and stirring component 23, which are connected to it, to rotate in opposite directions under the drive of the motor 21. This enables high-speed stirring and mixing of materials in two directions, avoiding the situation where the whole can only rotate in a single direction. This allows for the crushing, stirring and mixing of materials, improving the stirring force and mixing effect, as well as increasing production efficiency.

[0038] In this embodiment, the stirring assembly 22 includes a rotating shaft 221 and multiple rotating blades 222. One end of the rotating shaft 221 is connected to the output end of the motor 21, and the other end is connected to the steering connection assembly 24. The multiple rotating blades 222 are spaced apart on the rotating shaft 221. Specifically, the stirring assembly 23 has the same structure as the stirring assembly 22. In this example, the stirring assembly 22 and the stirring assembly 23 each have three rotating blades 222, which are spaced apart vertically.

[0039] In this embodiment, please refer to Figure 2 The steering connection assembly 24 includes a housing 241, a connector 242, a bearing 243, and a gear 244. There are two bearings 243, which are symmetrically arranged inside the housing 241. There are two connectors 242, which are rotatably connected to one bearing 243 and extend to the outside of the housing 241 to connect with the rotating shaft 221. There are two gears 244, which are rotatably connected to the side wall of the housing 241 and are meshed with the connectors 242.

[0040] Specifically, the connecting component 242 includes a connecting cylinder 2421 and a geared disc 2422. The geared disc 2422 is rotatably connected to the bearing 243 and meshes with the gear 244. The connecting cylinder 2421 is connected to the geared disc 2422 and extends to the outside of the housing 241 to connect with the rotating shaft 221. In specific operation, the motor 21 drives the rotating shaft 221 of the stirring assembly 22 to rotate, thereby driving multiple rotating blades 222 to chop and mix the material inside the machine body 1 at high speed. The connecting cylinder 2421 located at the top is connected to the rotating shaft 221 and drives the rotating shaft 221 located at the top to chop and mix the material inside the machine body 1. The upper gear 2422 rotates, while the lower gear 2422 is connected to the upper gear 2422 via gear 244, exhibiting the opposite rotation direction. This drives the lower connecting cylinder 2421 to drive the shaft 221 connected to it to rotate in the opposite direction to the stirring assembly 22. Thus, stirring assembly 22 and stirring assembly 23 rotate in opposite directions under the drive of motor 21, performing high-speed stirring and mixing of materials in both directions, improving the mixing effect and efficiency.

[0041] In this embodiment, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 The powerful air intake mechanism 3 includes two sets of air intake components 31 arranged vertically and staggered from each other. The air intake component 31 includes an air intake pipe 311, a pressurizing component 312 and an end 313 with multiple through holes 4. The air intake pipe 311 is located on the side wall of the body 1 and has an end 313 at its end. The pressurizing component 312 is located in the air intake pipe 311 near the end 313.

[0042] Specifically, the pressurizing component 312 includes an annular plate 3121, a sealing block 3122, a connecting rod 3123, a spring 3124, a cylindrical component 3125, and a connecting block 3126. The annular plate 3121 is located inside the air intake pipe 311 and has an annular sealing groove 5 recessed on it. The sealing block 3122 has a protrusion 6 that matches the annular sealing groove 5, and its edge has multiple ventilation ports 7 arranged in a circular array. One end of the connecting rod 3123 is connected to the sealing block 3122, and the other end is inserted into the cylindrical component 3125. The spring 3124 is located inside the cylindrical component 3125 and connected to the connecting rod 3123. A connecting block 3126 is provided between the outer wall of the cylindrical component 3125 and the inner wall of the air intake pipe 311. The connecting block 3126 has a through-hole 8. In this example, an air guide port (not shown in the figure) is also provided on the body 1 to facilitate the exhaust of the air introduced into the body 1 by the air intake pipe 311.

[0043] The powerful air intake mechanism 3 works in conjunction with the stirring components 1 22 and 23 on the material, making it easy to form a vortex state by utilizing the airflow generated, which better disperses the material. Under the high-speed mixing action of the stirring components 1 22 and 23, the material is better crushed and uniformly, improving the quality of the finished product. At the same time, the vortex airflow can be used to blow the material at the bottom of the machine body 1 to the discharge port 12 for centralized collection and processing.

[0044] In specific operation, the powerful air intake mechanism 3 uses two sets of air intake components 31 that are arranged vertically and staggered to each other to introduce air source through the air intake pipe 311. The air source squeezes the sealing block 3122 to open the ring plate 3121, and then pressurizes and pumps into the machine body 1 through the ventilation port 7 and the through hole 4 to form a high-pressure airflow. Since the two sets of air intake components 31 are arranged vertically and staggered to each other, a powerful vortex state can be formed. When the air source is turned off, the sealing block 3122 can automatically close the ring plate 3121 under the action of the spring 3124 to prevent impurities formed by the material from entering the air intake pipe 311.

[0045] The working principle of this utility model:

[0046] This utility model provides a high-speed mixer. In specific use, the material is introduced into the machine body 1 through the feed port 11. The motor 21 drives the rotating shaft 221 of the stirring assembly 22 to rotate, which in turn drives multiple rotating blades 222 to chop and mix the material in the machine body 1 at high speed. A connecting cylinder 2421 located above is connected to the rotating shaft 221, which drives a toothed disc 2422 located above to rotate. A toothed disc 2422 located below is meshed with the toothed disc 2422 located above through a gear 244, presenting a rotation direction opposite to that of the toothed disc 2422. This drives the connecting cylinder 2421 located below to drive the rotating shaft 221 connected to it to rotate in the opposite direction to the stirring assembly 22. Thus, the stirring assembly 22 and the stirring assembly 23 rotate in opposite directions under the drive of the motor 21.

[0047] Air is introduced through the intake pipe 311, and the air source squeezes the sealing block 3122 to open the ring plate 3121. Then, it is pumped into the machine body 1 through the ventilation port 7 and the through hole 4 to form a high-pressure airflow. Since the two sets of intake components 31 are arranged vertically and staggered, a strong vortex state can be formed. Under the combined action of the vortex airflow and the stirring components 1 and 23, the material is better crushed and uniformly, improving the quality of the finished product. At the same time, the vortex airflow can be used to blow the material at the bottom of the machine body 1 to the discharge port 12 for centralized collection and processing.

[0048] The above description is a detailed description of the preferred embodiments of the present utility model. However, the embodiments are not intended to limit the scope of the patent application of the present utility model. All equivalent changes or modifications made under the technical spirit of the present utility model should fall within the patent scope covered by the present utility model.

Claims

1. A high speed mixer characterized by, It includes a body (1), a mixing mechanism (2), and a powerful air intake mechanism (3). The body (1) is provided with an inlet (11) at its upper end and an outlet (12) at its lower end. The mixing mechanism (2) includes a motor (21), a first stirring assembly (22), a second stirring assembly (23), and a steering connection assembly (24). The motor (21) is mounted on the machine body (1), and its output end is connected to the first stirring assembly (22). The stirring assembly one (22) and stirring assembly two (23) are arranged opposite to each other and connected by the steering connection assembly (24). The stirring assembly two (23) is rotatably connected to the machine body (1). When the motor (21) is driven, the stirring assembly one (22) and stirring assembly two (23) rotate in opposite directions. The powerful air intake mechanism (3) is provided on the side wall of the machine body (1) corresponding to the stirring assembly one (22) and the stirring assembly two (23).

2. A high speed mixing machine as claimed in claim 1 wherein, The stirring assembly (22) includes a rotating shaft (221) and multiple rotating blades (222). One end of the rotating shaft (221) is connected to the output end of the motor (21), and the other end is connected to the steering connection assembly (24). The multiple rotating blades (222) are spaced apart on the rotating shaft (221).

3. A high speed mixer as claimed in claim 2 wherein, The stirring component two (23) has the same structure as the stirring component one (22).

4. A high-speed mixer as described in claim 3, characterized in that, The steering connection assembly (24) includes a housing (241), a connector (242), a bearing (243), and a gear (244). Two bearings (243) are provided, and the two bearings (243) are symmetrically arranged inside the housing (241). Two connectors (242) are provided, each of which is rotatably connected to one of the bearings (243) and extends out of the housing (241) to connect with the rotating shaft (221). Two gears (244) are provided, and the two gears (244) are rotatably connected to the side wall of the housing (241) respectively, and both are meshed with the connector (242).

5. A high-speed mixer as described in claim 4, characterized in that, The connector (242) includes a connecting sleeve (2421) and a gear disc (2422). The gear disc (2422) is rotatably connected to the bearing (243) and meshes with the gear (244). The connecting sleeve (2421) is connected to the gear disc (2422) and extends to the outside of the housing (241) to connect with the rotating shaft (221).

6. A high-speed mixer as described in claim 1, characterized in that, The powerful air intake mechanism (3) includes two sets of air intake components (31) arranged vertically and staggered from each other. The air intake assembly (31) includes an air intake pipe (311), a pressurizing component (312), and an end (313) with multiple through holes (4). The air intake pipe (311) is located on the side wall of the body (1), and the end (313) is located at its end. The pressurizing component (312) is located inside the air intake pipe (311) near the end (313).

7. A high-speed mixer as described in claim 6, characterized in that, The pressurizing component (312) includes a ring plate (3121), a sealing block (3122), a connecting rod (3123), a spring (3124), a cylindrical component (3125), and a connecting block (3126). The annular plate (3121) is disposed inside the air intake pipe (311), and an annular sealing groove (5) is recessed thereon. The sealing block (3122) is provided with a protrusion (6) that matches the annular sealing groove (5), and multiple ventilation openings (7) arranged in a circular array are opened along its edge. One end of the connecting rod (3123) is connected to the sealing block (3122), and the other end is inserted into the cylindrical component (3125). The spring (3124) is located inside the cylindrical component (3125) and connected to the connecting rod (3123). The connecting block (3126) is provided between the outer wall of the cylindrical component (3125) and the inner wall of the air intake pipe (311), and the connecting block (3126) is provided with a through hole (8).

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