Emulsifying dispersion homogenizer

Abstract

The utility model discloses an emulsification dispersion homogenizer relates to emulsification dispersion equipment technical field, including rotor subassembly, the top of rotor subassembly is connected with drive host computer, and the bottom of drive host computer's output is equipped with the docking department, and the inside of docking department is equipped with two locating bars perpendicularly, rotor subassembly includes the connector, and the inside of connector is equipped with two support bearings, and two support bearings are respectively close to the upper portion and lower portion of connector, and the inside of two support bearings is equipped with rotor shaft in the form of through -going, and the inner ring of rotor shaft and two support bearings are fixedly connected, and the top of rotor shaft is equipped with the adapter, and the top of adapter is equipped with two transmission pins. The utility model discloses convenient to the docking connection of rotor subassembly, and the stability of rotor shaft and rotor main part is higher, and high viscosity material is also not easy to enter to drive host computer in the equipment damage caused to, can effectively avoid material injection to drive host computer and the outside of material tank and influence normal work, and the overall practicality is higher.

Description

Technical Field

[0001] This utility model relates to the field of emulsification and dispersion equipment technology, and in particular to an emulsification, dispersion and homogenization machine. Background Technology

[0002] An emulsifying, dispersing, and homogenizing machine is a mechanical device used to instantly and finely disperse, emulsify, homogenize, and dissolve immiscible materials. It employs a specially designed rotor and stator. Driven by a high-speed motor, the material to be processed is drawn into the rotor. Due to the high linear velocity and high-frequency mechanical effects generated by the rotor's high-speed rotation, the material is subjected to intense shearing, impact, and cavitation, thereby achieving emulsification, dispersion, and homogenization. This equipment is widely used in various fields, including the food, cosmetics, pharmaceutical, and chemical industries.

[0003] Traditional emulsifying, dispersing, and homogenizing machines have the following problems during operation:

[0004] 1. During installation, the traditional rotor assembly and drive unit are connected by a single-line drive pin. However, the single-line drive pin makes installation inconvenient. During installation, the single-line drive pin needs to be precisely connected to the output end of the drive unit, which makes the installation work difficult, inconvenient, time-consuming, labor-intensive, and inefficient.

[0005] 2. During operation, the rotor shaft of a traditional emulsifying, dispersing, and homogenizing machine has only a single support point. Due to the relatively long length of the rotor shaft, the stability of the rotor shaft and rotor body is poor. As a result, the rotor shaft and rotor body are prone to collisions or intense friction with other structures, leading to deformation and damage.

[0006] 3. During operation, the blades of the rotor body of a traditional emulsifying, dispersing, and homogenizing machine are perpendicular to the horizontal plane. This results in a small contact area between the rotor and the material during rotation, leading to a smaller shear force and consequently, a generally poor emulsification, dispersion, and homogenization effect.

[0007] 4. When emulsifying and dispersing high-viscosity materials, the high-viscosity materials will rise axially with the rotor until they enter the drive unit, thereby damaging the equipment;

[0008] 5. During operation, the material is drawn in at high speed at the bottom of the stator cover and sprayed upward through multiple through holes at the top of the stator cover. Due to the large suction and force, the material is sprayed very high, which may cause the material to be sprayed towards the bottom of the drive unit or the outside of the material tank, resulting in equipment damage or material loss.

[0009] In summary, there is an urgent need for an emulsifying, dispersing, and homogenizing machine to solve the aforementioned technical problems. Utility Model Content

[0010] This utility model discloses an emulsifying, dispersing, and homogenizing machine. It features a rotor assembly that allows the joint head to be aligned with the docking part at the bottom of the drive unit during installation. During docking, the two docking slots are roughly aligned with the two positioning rods. The rotor assembly is then moved upwards until the docking slots contact the two positioning rods at the bottom of the docking part. Because the docking slots are arc-shaped and gradually concave from both ends towards the center, the positioning rods gradually slide towards the center of the docking slot until they reach the center position, successfully docking with the slot and completing the positioning. At this point, the drive pin can be quickly and easily connected and fixed to the docking part without requiring precise docking. The positioning rods and docking slots form a docking guide, and the positioning rods and positioning slots form a docking positioning, ensuring precise docking of the drive pin. This method is convenient, fast, time-saving, labor-saving, and highly efficient.

[0011] By setting a connector with two support bearings inside the connector, and the two support bearings being close to the upper and lower parts of the connector respectively, a two-point support is formed for the rotor shaft. Compared with the traditional single-point support, the stability of the rotor shaft and rotor body is greatly improved, making the rotor shaft and rotor body less likely to shake and collide with other structural components, thus making them less prone to deformation and damage, and extending their service life.

[0012] By designing the blades of the rotor body into a spiral shape, the contact area between the spiral blades and the material can be increased during operation, thereby increasing the shearing force on the material and effectively improving the emulsification, dispersion and homogenization effect of the material.

[0013] By incorporating a sealing ring, the sealing between the rotor shaft and the bottom of the connector is improved during operation, effectively preventing high-viscosity materials from climbing up the rotor shaft and entering the connector and drive unit, thus reducing the risk and probability of equipment damage.

[0014] By incorporating a baffle mechanism, the baffle plate can shield the top of the stator cover during operation, effectively preventing material from being sprayed too high and entering the connector and drive unit. Furthermore, the height of the baffle plate can be adjusted according to the required material height inside the container by the cooperation between the fixing rod and the abutment knob, making it suitable for use in various situations and highly practical. In summary, this solves the problems in the background technology.

[0015] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0016] The present invention relates to an emulsifying, dispersing and homogenizing machine, comprising a rotor assembly, a drive host connected to the top of the rotor assembly, a docking part provided at the bottom of the output end of the drive host, and two positioning rods vertically arranged inside the docking part;

[0017] The rotor assembly includes a connector, inside which are two support bearings located near the upper and lower parts of the connector, respectively. A rotor shaft is provided through the interior of each support bearing, and the rotor shaft is fixedly connected to the inner rings of the two support bearings. A mating joint is located at the top of the rotor shaft, with two drive pins at its top. The top of the mating joint has two mating grooves and two positioning grooves, the positions of which match the positions of positioning rods. A rotor body is fixedly connected to the bottom of the rotor shaft, and the blades of the rotor body are spirally designed. Two fixing posts are fixedly connected to the bottom of the connector, and a stator cover is fixedly connected to the bottom of each fixing post. The stator cover is located outside the rotor body, with multiple through holes at its top and an open design at its bottom.

[0018] A material blocking mechanism is located on one side of the connector and above the stator cover.

[0019] Furthermore, the two fixing columns are symmetrically distributed and are located on both sides of the rotor shaft.

[0020] Furthermore, both of the mating grooves are arc-shaped strip grooves, and the two mating grooves are symmetrically distributed. The two mating grooves are located on the front and rear sides of the two drive pins, respectively. The mating grooves are recessed from both ends to the middle, and a positioning groove is provided at the center of the mating grooves.

[0021] Furthermore, a sealing ring is provided at the bottom connection between the rotor shaft and the connector, and the sealing ring is made of rubber material.

[0022] Furthermore, the baffle mechanism includes a fixed rod, which is fixedly installed on one side of the connector. The fixed rod has a vertical through-hole inside, through which a transmission rod is movably inserted. A baffle plate is fixedly connected to the bottom end of the transmission rod. A contact knob is screwed to one end of the fixed rod, and the contact knob abuts against the transmission rod. The baffle plate is movably fitted onto the outside of the two fixed columns, and a through-hole is opened inside the baffle plate. The through-hole is located outside the rotor shaft but does not contact the rotor shaft. The baffle plate is located directly above the stator cover, and the size of the baffle plate is larger than the top size of the stator cover.

[0023] Furthermore, a limiting ring is fixedly sleeved at the outer bottom end of one of the fixed columns, and a certain distance is provided between the top end of the limiting ring and the top end of the stator cover.

[0024] The present invention has the following advantages over the prior art:

[0025] 1. This technical solution incorporates a rotor assembly, allowing the joint head to be aligned with the docking part at the bottom of the drive unit during installation. During docking, the two docking slots are roughly aligned with the two positioning rods. The rotor assembly is then moved upwards until the docking slots contact the two positioning rods at the bottom of the docking part. Because the docking slots are arc-shaped and gradually concave from both ends towards the center, the positioning rods will gradually slide towards the center of the docking slot until they reach the center position, successfully docking with the positioning slot and completing the positioning. At this point, the transmission pin can be quickly and easily connected and fixed to the docking part without the need for precise docking. The positioning rods and docking slots form a docking guide, and the positioning rods and positioning slots form a docking positioning system, ensuring precise docking of the transmission pin. This method is convenient, fast, time-saving, labor-saving, and highly efficient.

[0026] 2. This technical solution features a connector with two internal support bearings located near the upper and lower parts of the connector, forming two-point support for the rotor shaft. Compared to traditional single-point support, this significantly improves the stability of the rotor shaft and rotor body, making them less prone to shaking and collisions with other structural components, thus reducing their deformation and damage and extending their service life.

[0027] 3. This technical solution designs the blades of the rotor body in a spiral shape, which increases the contact area between the rotor and the material during operation, thereby increasing the shearing force on the material and effectively improving the emulsification, dispersion and homogenization of the material.

[0028] 4. This technical solution incorporates a sealing ring, which improves the sealing between the rotor shaft and the bottom of the connector during operation. This effectively prevents high-viscosity materials from climbing up the rotor shaft and entering the connector and drive unit, reducing the risk and probability of equipment damage.

[0029] 5. This technical solution incorporates a baffle mechanism, which, during operation, blocks the upper part of the stator cover with a baffle plate, effectively preventing material from being sprayed too high and entering the connector and drive unit. Furthermore, the height of the baffle plate can be adjusted according to the required material height inside the container by the cooperation between the fixing rod and the abutment knob, making it suitable for use in various situations and highly practical. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0032] Figure 2 An exploded view of the rotor assembly installation of this utility model;

[0033] Figure 3 This is a top view schematic diagram of the butt joint installation structure of this utility model;

[0034] Figure 4 This is an exploded view of the rotor shaft mounting structure of this utility model;

[0035] Figure 5 An exploded view of the rotor body of this utility model.

[0036] Figure 6 This is an exploded view of the baffle plate installation structure of this utility model.

[0037] In the diagram: 1. Rotor assembly; 101. Connector; 102. Support bearing; 103. Rotor shaft; 104. Butt joint; 105. Drive pin; 106. Docking groove; 107. Positioning groove; 108. Rotor body; 109. Fixing column; 110. Stator cover; 111. Through hole; 112. Sealing ring; 2. Drive unit; 3. Docking part; 4. Positioning rod; 5. Material blocking mechanism; 501. Fixing rod; 502. Mounting hole; 503. Drive rod; 504. Material blocking plate; 505. Abutment knob; 506. Limiting ring; 507. Through hole. Detailed Implementation

[0038] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] In the description of this utility model, it should be understood that the terms "surface", "side", "gap", "peripheral", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] Reference Figures 1-6 An emulsifying dispersion homogenizer includes a rotor assembly 1, a drive host 2 connected to the top of the rotor assembly 1, a docking part 3 provided at the bottom of the output end of the drive host 2, and two positioning rods 4 vertically provided inside the docking part 3.

[0041] The rotor assembly 1 includes a connector 101. Inside the connector 101 are two support bearings 102, located near the upper and lower parts of the connector 101 respectively. A rotor shaft 103 is arranged through the interior of each support bearing 102. The rotor shaft 103 is fixedly connected to the inner rings of the two support bearings 102. A mating joint 104 is located at the top of the rotor shaft 103. Two drive pins 105 are located at the top of the mating joint 104. Two mating grooves 106 and two positioning grooves 107 are formed at the top of the mating joint 104. The position matches the position of the positioning rod 4. The rotor body 108 is fixedly connected to the bottom end of the rotor shaft 103. The blade part of the rotor body 108 is designed in a spiral shape. Two fixing posts 109 are fixedly connected to the bottom of the connector 101. The stator cover 110 is fixedly connected to the bottom end of the fixing posts 109. The stator cover 110 is located outside the rotor body 108. Multiple through holes 111 are opened on the top of the stator cover 110. The bottom of the stator cover 110 is an open design. The material blocking mechanism 5 is located on one side of the connector 101 and above the stator cover 110.

[0042] The two fixing posts 109 are symmetrically distributed and located on both sides of the rotor shaft 103. The two mating grooves 106 are arc-shaped strip grooves and are symmetrically distributed. The two mating grooves 106 are located on the front and rear sides of the two drive pins 105. The mating grooves 106 gradually concave from both ends to the middle. A positioning groove 107 is provided at the center of the mating grooves 106. A sealing ring 112 is provided at the bottom connection between the rotor shaft 103 and the connector 101. The sealing ring 112 is made of rubber material.

[0043] The baffle mechanism 5 includes a fixed rod 501, which is fixedly installed on one side of the connector 101. The fixed rod 501 has a vertical through mounting hole 502 inside, and a transmission rod 503 is movably inserted through the mounting hole 502. A baffle plate 504 is fixedly connected to the bottom end of the transmission rod 503. A contact knob 505 is screwed to one end of the fixed rod 501. The contact knob 505 abuts against the transmission rod 503. The baffle plate 504 is movably fitted outside the two fixed columns 109. The baffle plate 504 has a through hole 507 inside. The through hole 507 is located outside the rotor shaft 103 but does not contact the rotor shaft 103. The baffle plate 504 is located directly above the stator cover 110, and the size of the baffle plate 504 is larger than the top size of the stator cover 110.

[0044] A limiting ring 506 is fixedly sleeved at the outer bottom of one of the fixed columns 109, and a certain distance is provided between the top of the limiting ring 506 and the top of the stator cover 110.

[0045] In the specific implementation process, when installing the rotor assembly 1, the joint head can be connected with the docking part 3 at the bottom of the drive host 2. During the docking, the two docking slots 106 can be roughly aligned with the two positioning rods 4. Then, the rotor assembly 1 is moved up until the docking slots 106 contact the two positioning rods 4 at the bottom of the docking part 3. Since the docking slots 106 are arc-shaped and gradually concave from both ends to the middle, the positioning rods 4 will gradually slide towards the middle of the docking slots 106 until the positioning rods 4 slide to the center of the docking slots 106, and can be successfully docked with the positioning slots 107 to complete the positioning. At this time, the transmission pin 105 can be quickly and easily connected and fixed to the docking part 3 without the need for precise docking of the transmission pin 105 and the docking part 3.

[0046] During operation, the connector 101 has two support bearings 102 inside, and the two support bearings 102 are close to the upper and lower parts of the connector 101 respectively, forming two-point support for the rotor shaft 103. Compared with the traditional single-point support, this greatly improves the stability of the rotor shaft 103 and the rotor body 108, making it less likely for the rotor shaft 103 and the rotor body 108 to shake and collide with other structural components, thus making them less prone to deformation and damage, and extending their service life.

[0047] Furthermore, during operation, the spiral rotor body 108 can increase the contact area between the rotor body and the material by increasing the blades, thereby improving the shearing force on the material and thus effectively improving the emulsification, dispersion and homogenization effect of the material.

[0048] During operation, the sealing ring 112 can also be used to improve the sealing between the rotor shaft 103 and the bottom of the connector 101, effectively preventing high-viscosity materials from climbing up the rotor shaft 103 and entering the connector 101 and the drive host 2, thus reducing the risk and probability of equipment damage.

[0049] Meanwhile, the baffle plate 504 can shield the top of the stator cover 110, effectively preventing material from being sprayed too high and entering the connector 101 and the drive unit 2. The height of the baffle plate 504 can be adjusted according to the required material height inside the container by the cooperation between the fixing rod 501 and the abutment knob 505, so that it can be used in various situations. When adjusting, release the abutment knob 505, hold the transmission rod 503 and move it up and down, which will drive the baffle plate 504 to move up and down. The fixing column 109 can limit and guide the baffle plate 504 and improve its stability, while the limiting ring 506 is to prevent the baffle plate 504 from completely blocking the top of the stator cover 110 and causing it to malfunction.

[0050] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An emulsifying, dispersing, and homogenizing machine, comprising a rotor assembly (1), characterized in that: The top of the rotor assembly (1) is connected to the drive host (2), and the bottom of the output end of the drive host (2) is provided with a docking part (3). Two positioning rods (4) are vertically arranged inside the docking part (3). The rotor assembly (1) includes a connector (101), inside which are provided two support bearings (102), the two support bearings (102) being located near the upper and lower parts of the connector (101), respectively. Inside the two support bearings (102), a rotor shaft (103) is provided in a through-type manner. The rotor shaft (103) is fixedly connected to the inner ring of the two support bearings (102). At the top of the rotor shaft (103), there is a mating joint (104), at the top of the mating joint (104), there are two drive pins (105), and at the top of the mating joint (104), there are two mating grooves (106). The rotor shaft (103) is fixedly connected to the rotor body (108) at the bottom end. The blade part of the rotor body (108) is designed in a spiral shape. The bottom of the connector (101) is fixedly connected to two fixing columns (109). The bottom end of the fixing columns (109) is fixedly connected to a stator cover (110). The stator cover (110) is located outside the rotor body (108). The top of the stator cover (110) is provided with multiple through holes (111). The bottom of the stator cover (110) is designed as an open type. The material blocking mechanism (5) is located on one side of the connector (101) and above the stator cover (110).

2. The emulsifying, dispersing, and homogenizing machine according to claim 1, characterized in that: The two fixed columns (109) are symmetrically distributed and are located on both sides of the rotor shaft (103).

3. The emulsifying, dispersing, and homogenizing machine according to claim 1, characterized in that: Both of the docking grooves (106) are arc-shaped strip grooves, and the two docking grooves (106) are symmetrically distributed. The two docking grooves (106) are located on the front and rear sides of the two transmission pins (105), respectively. The docking grooves (106) gradually concave from both ends to the middle. A positioning groove (107) is provided at the center of the docking grooves (106).

4. The emulsifying, dispersing, and homogenizing machine according to claim 1, characterized in that: A sealing ring (112) is provided at the bottom connection between the rotor shaft (103) and the connector (101), and the sealing ring (112) is made of rubber material.

5. The emulsifying, dispersing, and homogenizing machine according to claim 1, characterized in that: The material blocking mechanism (5) includes a fixed rod (501), which is fixedly installed on one side of the connector (101). A through mounting hole (502) is vertically opened inside the fixed rod (501), and a transmission rod (503) is movably inserted through the mounting hole (502). A baffle plate (504) is fixedly connected to the bottom end of the transmission rod (503). A contact knob (505) is screwed to one end of the fixed rod (501). 505) and the transmission rod (503) are abutted and pressed together. The baffle plate (504) is movably fitted on the outside of the two fixed columns (109). The baffle plate (504) has a through hole (507) inside. The through hole (507) is located outside the rotor shaft (103) but does not contact the rotor shaft (103). The baffle plate (504) is located directly above the stator cover (110). The size of the baffle plate (504) is larger than the top size of the stator cover (110).

6. The emulsifying, dispersing, and homogenizing machine according to claim 5, characterized in that: A limiting ring (506) is fixedly sleeved at the outer bottom end of one of the fixed columns (109), and a certain distance is provided between the top end of the limiting ring (506) and the top end of the stator cover (110).

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