Plant material emulsifying and stirring device
By using a coaxial reverse transmission system and a permanent magnet stirring rod in the emulsifier, the problems of insufficient torque and uneven stirring at high speed are solved, stable shear and uniform emulsification are achieved, and emulsification efficiency is improved.
Patent Information
- Application Number
- CN202420568154.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The existing emulsifiers cannot guarantee the torque required for shear at high speeds, resulting in the rotor being stuck, the stirring structure is small, the stirring is uneven, and the emulsification effect is poor.
A plant material emulsification and stirring device is designed, using a coaxial reverse transmission system and a permanent magnet stirring rod. The deflection torque is balanced through the reverse rotation inner and outer ring rotor to ensure shear force, and the permanent magnet stirring rod is used. The up and down movement and rotation achieve large-scale uniform stirring in the tank.
It achieves stable shear at low speeds, avoids rotor damage, shortens emulsification time, improves emulsification effect and stirring uniformity.
Smart Images
Figure CN222266750U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plant material emulsification, in particular to a plant material emulsification stirring device. Background Art
[0002] When extracting plant materials, they are usually processed and emulsified first. Only when they meet the basic emulsification requirements can the next processing operation be carried out. This is also to ensure better extraction effect of plant materials and better yield of extracts. The device for preliminary processing and emulsification of plants is generally an emulsifier, which shears, disperses and impacts plant materials through the high-speed rotation of the shearing mechanism. In this way, the material will become more delicate, promote the fusion of oil and water, and then achieve the effect of emulsification. Plant material emulsification devices are widely used in many industries such as cosmetics, shower gel, sunscreen, food production and processing, especially in the food industry, sauces, juices, etc. are widely used; At present, my country's emulsification machine processing machine tools have become one of the strengths of my country's processing industry, among which vacuum homogenizing emulsifiers and high-shear emulsifiers have made remarkable achievements in the domestic emulsification industry; However, the existing emulsifiers have the following defects in the emulsification process: the higher the speed of the rotor, the smaller the torque of the rotor. When the diameter of the material is large, the material will be stuck between the stator and the rotor, and the torque of the rotor may not be able to cut the material, which will easily cause the rotor to get stuck and then burn the motor; Due to the limitations of processing technology and the long-term high-speed rotation of the rotor, the concentricity or coaxiality of the rotor and the stator of the high-speed shearing machine is difficult to ensure, and the rotor and stator are prone to collision and grinding during operation, which will lead to damage to the rotor and stator.
[0003] In order to solve the above problems, the inventors designed a split high shear dispersing emulsifier, such as a split high shear dispersing emulsifier in a Chinese patent (application number 202410083525.X). The present invention belongs to the field of emulsifying equipment, specifically including a transmission system, a support system, a shearing system and a sealed cabin. The transmission system is set up, and the coaxial reverse transmission method is adopted. By applying two counter-rotating wheels on the same axis, a stable shearing force can still be obtained at a low speed, and the torque will not be reduced at the same time, achieving the technical effect of ensuring the torque required for cutting without losing the shearing force, and solving the technical problem that the traditional emulsification technology cannot ensure the torque required for shearing at a high speed; the setting of the transmission system and the shearing system, through a set of counter-rotating inner ring wheels and outer ring wheels, not only balances the deflection torque acting on the rotating axis during shearing, but also avoids the deflection of the rotor and the stator in the direction of the rotating axis, and avoids the collision and damage of the rotor and the stator.
[0004] However, the prior art still has the defects that the stirring structure in the mixer is too small to stir a large area in the tank, the stirring and emulsification time is long, the stirring is not uniform and sufficient, and the emulsification effect is poor.
[0005] In view of this, we propose a plant material emulsification and stirring device to solve the existing problems. Utility Model Content
[0006] The utility model aims to provide a plant material emulsifying stirring device to solve the problems in the above background technology that the stirring structure is too small to stir a large range in the tank, the stirring and emulsifying time is long, the stirring is not uniform and sufficient, and the emulsification effect is poor.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plant material emulsifying and stirring device, comprising a driving mechanism, a shearing mechanism, a lower driving device, a stirring mechanism, and a sealed tank, wherein the driving mechanism is fixedly arranged at the upper end of the sealed tank, the shearing mechanism is inserted into the inner cavity of the sealed tank along the axis thereof, and the upper end thereof passes through the upper end of the sealed tank and is rotatably connected to the driving mechanism, the stirring mechanism is rotatably inserted into the inner cavity of the lower end portion of the sealed tank, the lower driving device is sleeved on the outer periphery of the lower end of the stirring mechanism, and the upper end of the lower driving device is fixedly connected to the lower end of the sealed tank.
[0008] Preferably, the driving mechanism includes a rotating driving member and a linear driving member, the rotating driving member is slidingly connected to the upper end of the sealed can via a first fixed connecting member, the rotating driving member is rotatably connected to the upper end of the shearing mechanism, the linear driving member is fixedly connected to the upper end of the sealed can via a second fixed connecting member, and the driving end of the linear driving member is fixedly engaged with the upper end of the rotating driving member via a connecting plate.
[0009] Preferably, the shearing mechanism includes a shaft rod and a cutter obliquely fixedly arranged on the outer periphery of the shaft rod, the cutter is provided in two groups and each group contains at least three cutters, the outer periphery of the upper end of the shaft rod is rotatably connected to the upper end of the sealing can through a bearing, and the upper end of the shaft rod is slidably connected to the bearing along its own axial direction.
[0010] Preferably, the cutter is provided with at least one inclined cutting hole.
[0011] Preferably, the lower driving device comprises a first energized solenoid coil, a magnetic conductive tube, and a current controller;
[0012] The first energized solenoid coil is sleeved on the outer periphery of the magnetic conductive tube and is in conduction with the current controller. The magnetic pole at the lower end of the magnetic conductive tube after being magnetized by the first energized solenoid coil is the N pole;
[0013] The upper end of the magnetic conductive tube is fixedly connected to the lower end of the sealed tank, and the magnetic conductive tube is sleeved on the outer periphery of the lower end of the stirring mechanism and is rotatably connected thereto;
[0014] The current controller is fixedly arranged at the lower end of the sealing tank.
[0015] Preferably, the stirring mechanism includes a support rod passing through the axis of the sealed tank and rotatably connected thereto, a plurality of permanent magnet stirring rods evenly distributed around the circumference and fixedly connected to the upper end of the support rod, and a permanent magnet cylinder fixedly arranged at the lower end of the support rod, wherein the counterclockwise side of the permanent magnet stirring rod is an N pole, the diameter of the permanent magnet cylinder is larger than the diameter of the magnetic conductive tube and the upper end magnetic pole is an S pole, and the permanent magnet cylinder and the magnetized magnetic conductive tube attract each other.
[0016] Preferably, a groove is concavely provided on the outer periphery of the lower part of the sealed tank, an iron column is rotatably arranged in the groove, a second energized solenoid is arranged around the outer periphery of the iron column, the end of the iron column pointing to the inside of the tank after being magnetized by the second energized solenoid is the N pole and after magnetization, it repel each other with the permanent magnet stirring rod, and the second energized solenoid is connected to the current controller.
[0017] Preferably, two symmetrically distributed first funnels and second funnels are fixedly provided in the middle of the inner cavity of the sealed tank, and a discharge solenoid valve is installed on the pipeline at the connection between the first funnel and the second funnel.
[0018] Preferably, a feed pipe is provided through and in communication with the upper end of the sealed tank, and a feed solenoid valve is installed on the feed pipe.
[0019] Preferably, a discharge pipe is connected to the lower end of the sealed tank, a discharge solenoid valve is installed at one end of the discharge pipe, and a manual switch valve is installed at the other end of the discharge pipe.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] 1. The utility model arranges the permanent magnet stirring rod in the stirring mechanism to be able to move up and down and rotate along the rotating shaft, so that the stirring mechanism can achieve large-scale stirring in the tank body, thereby making the plant material more evenly and fully stirred during emulsification, achieving a better emulsification effect and greatly reducing the emulsification time.
[0022] 2. The utility model divides the mixing tank into two layers, upper and lower, by the first funnel and the second funnel. The upper layer is cut and the lower layer is stirred, which makes full use of the space in the mixing tank, avoids the transportation of plant materials after cutting, and saves the processing time of plant materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the internal structure of the sealed can of the utility model from a first angle;
[0025] Figure 3 This is a schematic diagram of the internal structure of the sealed can of the utility model from a second angle;
[0026] Figure 4 This is a schematic diagram of the structure of the second energized spiral coil of the utility model;
[0027] Figure 5 It is a schematic structural diagram of the second energized spiral coil of the utility model.
[0028] In the figure: 1. driving mechanism; 101. rotating driving member; 102. linear driving member; 2. shearing mechanism; 21. shaft; 22. cutter; 3. lower driving device; 31. first energized solenoid coil; 32. magnetic conductive tube; 33. current controller; 4. stirring mechanism; 41. support rod; 42. permanent magnet stirring rod; 43. permanent magnet cylinder; 5. sealing tank; 51. feeding pipe; 52. feeding solenoid valve; 53. discharging pipe; 54. discharging solenoid valve; 55. manual switch valve; 6. first fixed connecting member; 7. second fixed connecting member; 8. connecting plate; 9. bearing; 10. cutting hole groove; 11. groove; 12. iron column; 13. second energized solenoid coil; 14. first funnel; 15. second funnel; 16. discharging solenoid valve. DETAILED DESCRIPTION
[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0031] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0032] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.
[0033] In addition, the term "plurality" shall mean two or more.
[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0035] Embodiment 1
[0036] like Figures 1 to 5As shown, the utility model proposes a plant material emulsifying and stirring device, comprising a driving mechanism 1, a shearing mechanism 2, a lower driving device 3, a stirring mechanism 4, and a sealed tank 5. The driving mechanism 1 is fixedly arranged at the upper end of the sealed tank 5, the shearing mechanism 2 is inserted into the inner cavity of the sealed tank 5 along the axis thereof, and the upper end thereof penetrates through the upper end of the sealed tank 5 and is rotatably connected with the driving mechanism 1, the stirring mechanism 4 is rotatably inserted into the inner cavity of the lower end of the sealed tank 5, the lower driving device 3 is sleeved on the outer periphery of the lower end of the stirring mechanism 4, and the upper end of the lower driving device 3 is fixedly connected with the lower end of the sealed tank 5; two symmetrically distributed first funnels 14, a first funnel 15 and a second funnel 16 are fixedly arranged in the middle of the inner cavity of the sealed tank 5. Two funnels 15, a discharge solenoid valve 16 is installed on the pipe where the first funnel 14 and the second funnel 15 are connected; when in use, the feed solenoid valve 52 is opened, and the plant material in the first funnel first reaches the first funnel 14, and then the driving mechanism 1 drives the shearing mechanism 2 to rotate to shear the plant material in the first funnel 14. After the shearing is completed, the driving mechanism 1 drives the shearing mechanism 2 to move upward and opens the discharge solenoid valve 16, and the plant material falls from the first funnel 14 to the second funnel 15 for emulsification operation, and then the stirring mechanism 4 is driven by the lower driving device 3 to emulsify and stir the plant material in the anti-sealing tank 5 under the second funnel 15.
[0037] Furthermore, the driving mechanism 1 includes a rotating driving member 101 and a linear driving member 102. The rotating driving member 101 is slidingly connected to the upper end of the sealing can 5 through the first fixed connecting member 6, the rotating driving member 101 is rotatably connected to the upper end of the shearing mechanism 2, and the linear driving member 102 is fixedly connected to the upper end of the sealing can 5 through the second fixed connecting member 7. The driving end of the linear driving member 102 is fixedly engaged with the upper end of the rotating driving member 101 through the connecting plate 8; when in use, the rotating driving member 101 is used to drive the shearing mechanism 2 to rotate to achieve rotational cutting of plant materials. During cutting, the bottom of the shearing mechanism 2 is in contact with the first funnel 14, and the material cannot fall from the first funnel 14. When the cutting is completed, the shearing mechanism 2 needs to be lifted and the lower end of the first funnel 14 is opened. At this time, the linear driving member 102 is controlled to drive the entire rotating driving member 102 together with the entire shearing mechanism 2 to move upward. The rotating driving member 101 here can use a servo motor, and the linear driving member 102 can use a cylinder.
[0038] Furthermore, the shearing mechanism 2 includes a shaft 21 and a cutter 22 which is fixedly and obliquely arranged on the outer periphery of the shaft 21. There are two groups of cutters 22, and each group contains at least three. The outer periphery of the upper end of the shaft 21 is rotatably connected to the upper end of the sealing can 5 through a bearing 9, and the upper end of the shaft 21 is slidably connected to the bearing 9 along its own axis; at least one inclined cutting hole 10 is provided on the cutter 22; when in use, the shaft 21 rotates to drive the cutter 22 to rotate, and the cutter 22 rotates to cut the material, and the cut plant material passes through the cutting hole 10, and the shaft 21 can rotate and slide on the bearing 9 to realize the rotation and up and down sliding of the entire shearing mechanism 2.
[0039] Further, the lower driving device 3 includes a first energized solenoid coil 31, a magnetic conductive tube 32, and a current controller 33; further, the first energized solenoid coil 31 is sleeved on the outer periphery of the magnetic conductive tube 32 and is conductive with the current controller 33, and the magnetic pole at the lower end of the magnetic conductive tube 32 after being magnetized by the first energized solenoid coil 31 is an N pole; further, the upper end of the magnetic conductive tube 32 is fixedly connected to the lower end of the sealed tank 5, and the magnetic conductive tube 32 is sleeved on the outer periphery of the lower end of the stirring mechanism 4 and is rotatably connected thereto; the stirring mechanism 4 includes a support rod 41 that passes through the axis of the sealed tank 5 and is rotatably connected thereto, a plurality of permanent magnet stirring rods 42 that are evenly distributed around the circumference and fixedly connected to the upper end of the support rod 41, and a permanent magnet cylinder 43 that is fixedly arranged at the lower end of the support rod 41, the counterclockwise side of the permanent magnet stirring rod 42 is an N pole, the diameter of the permanent magnet cylinder 43 is larger than the diameter of the magnetic conductive tube 32 and its upper end The magnetic pole is the S pole, and the permanent magnet cylinder 43 and the magnetized magnetic conductive tube 32 attract each other; the current controller 33 is fixedly arranged at the lower end of the sealing tank 5; when in use, when the plant material falls into the second funnel 15, the material is emulsified. At this time, the first energized solenoid 31 is energized, and the magnetic pole of the first energized solenoid 31 is controlled by the current controller 33 to change periodically. According to the principle that opposite poles attract and opposite poles repel, the permanent magnet cylinder 43 is periodically attracted or repelled by the first energized solenoid 31, so that the entire magnetic conductive tube 32 moves up and down periodically, so as to achieve periodic up and down stirring of the emulsified material. Here, the current controller 33 can also be used to control the strength of the current and thus the strength of the magnetic field, so as to control the size of the attraction or repulsion of the first energized solenoid 31 on the permanent magnet cylinder 43, and achieve the effect of controlling the up and down movement amplitude of the magnetic conductive tube.
[0040] Furthermore, a groove 11 is concavely provided on the outer periphery of the lower part of the sealed tank 5, and an iron column 12 is rotatably arranged in the groove 11, and a second energized solenoid 13 is arranged around the outer periphery of the iron column 12. After the iron column 12 is magnetized by the second energized solenoid 13, the end pointing to the inside of the tank is the N pole, and after magnetization, it repel each other with the permanent magnet stirring rod 42, and the second energized solenoid 13 is connected to the current controller 33; when in use, the magnetic pole of the second energized solenoid 13 is controlled by the current controller 33, so that the side of the second energized solenoid 13 facing the magnet stirring rod 42 is the N pole, and according to the principle of like charges repel each other, the magnet stirring rod 42 can be driven to rotate along the axis of the magnetic conductive tube 32.
[0041] Furthermore, a feed pipe 51 is provided through the upper end of the sealed tank 5 , and a feed solenoid valve 52 is installed on the feed pipe 51 ; when in use, the plant material enters the first funnel 14 from the feed pipe 51 , and the opening and closing of the feed pipe 51 is controlled by the feed solenoid valve 52 .
[0042] Furthermore, a discharge pipe 53 is connected to the lower end of the sealed tank 5, a discharge solenoid valve 54 is installed at one end of the discharge pipe 53, and a manual switch valve 55 is installed at the other end of the discharge pipe 53; when in use, the emulsified plant material product is discharged from the discharge pipe 53, and the discharge solenoid valve 54 is used to control the opening or closing of the discharge pipe 53, and the manual switch valve 55 can also control the opening or closing of the discharge pipe 53 when the discharge solenoid valve 54 fails.
[0043] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A plant material emulsifying and stirring device, characterized in that: The invention comprises a driving mechanism (1), a shearing mechanism (2), a lower driving device (3), a stirring mechanism (4), and a sealed pot (5), wherein the driving mechanism (1) is fixedly arranged at the upper end of the sealed pot (5), the shearing mechanism (2) is inserted into the inner cavity of the sealed pot (5) along the axis thereof, and the upper end of the shearing mechanism (2) penetrates through the upper end of the sealed pot (5) and is rotatably connected to the driving mechanism (1), the stirring mechanism (4) is rotatably inserted into the inner cavity of the lower end of the sealed pot (5), the lower driving device (3) is sleeved on the outer periphery of the lower end of the stirring mechanism (4), and the upper end of the lower driving device (3) is fixedly connected to the lower end of the sealed pot (5); The stirring mechanism (4) comprises a support rod (41) passing through the axis of the sealed tank (5) and rotatably connected thereto, a plurality of permanent magnet stirring rods (42) evenly distributed around the circumference and fixedly connected to the upper end of the support rod (41), and a permanent magnet cylinder (43) fixedly arranged at the lower end of the support rod (41), wherein the counterclockwise side of the permanent magnet stirring rod (42) is an N pole, the diameter of the permanent magnet cylinder (43) is larger than the diameter of the magnetic conductive tube (32) and the magnetic pole at the upper end thereof is an S pole, and the permanent magnet cylinder (43) and the magnetized magnetic conductive tube (32) attract each other; The outer circumference of the lower part of the sealed tank (5) is concavely provided with a groove (11), an iron column (12) is rotatably arranged in the groove (11), a second energized solenoid (13) is wound around the outer circumference of the iron column (12), the end of the iron column (12) pointing to the inside of the tank after being magnetized by the second energized solenoid (13) is an N pole, and after magnetization, the iron column (12) and the permanent magnet stirring rod (42) repel each other, and the second energized solenoid (13) is connected to the current controller (33).
2. A plant material emulsifying and stirring device according to claim 1, characterized in that: The driving mechanism (1) comprises a rotating driving member (101) and a linear driving member (102); the rotating driving member (101) is slidably connected to the upper end of the sealing can (5) via a first fixed connecting member (6); the rotating driving member (101) is rotationally connected to the upper end of the shearing mechanism (2); the linear driving member (102) is fixedly connected to the upper end of the sealing can (5) via a second fixed connecting member (7); and the driving end of the linear driving member (102) is fixedly engaged with the upper end of the rotating driving member (101) via a connecting plate (8).
3. The plant material emulsifying and stirring device according to claim 1, characterized in that: The shearing mechanism (2) comprises a shaft (21), and a cutter (22) which is fixedly arranged at an angle on the outer periphery of the shaft (21), wherein the cutter (22) comprises two groups, and each group comprises at least three cutters. The outer periphery of the upper end of the shaft (21) is rotatably connected to the upper end of the sealing can (5) via a bearing (9), and the upper end of the shaft (21) is slidably connected to the bearing (9) along its own axial direction.
4. A plant material emulsifying and stirring device according to claim 3, characterized in that: The cutting knife (22) is provided with at least one inclined cutting hole (10).
5. The plant material emulsifying and stirring device according to claim 1, characterized in that: The lower driving device (3) comprises a first energized solenoid coil (31), a magnetic conductive tube (32), and a current controller (33); The first energized solenoid coil (31) is sleeved on the outer periphery of the magnetic conductive tube (32) and is in conduction with the current controller (33); the magnetic pole at the lower end of the magnetic conductive tube (32) is an N pole after being magnetized by the first energized solenoid coil (31); The upper end of the magnetic conductive tube (32) is fixedly connected to the lower end of the sealed tank (5), and the magnetic conductive tube (32) is sleeved on the outer periphery of the lower end of the stirring mechanism (4) and is rotatably connected thereto; The current controller (33) is fixedly arranged at the lower end of the sealing tank (5).
6. The plant material emulsifying and stirring device according to claim 1, characterized in that: Two symmetrically distributed first funnels (14) and a second funnel (15) are fixedly arranged in the middle of the inner cavity of the sealed tank (5), and a discharge solenoid valve (16) is installed on the pipeline at the connection between the first funnel (14) and the second funnel (15).
7. The plant material emulsifying and stirring device according to claim 1, characterized in that: A feed pipe (51) is provided through and in communication with the upper end of the sealed tank (5), and a feed solenoid valve (52) is installed on the feed pipe (51).
8. The plant material emulsifying and stirring device according to claim 1, characterized in that: The lower end of the sealed tank (5) is connected to a discharge pipe (53), one end of the discharge pipe (53) is installed with a discharge solenoid valve (54), and the other end of the discharge pipe (53) is installed with a manual switch valve (55).