Two-dimensional mixing machine convenient to discharge

Abstract

The utility model discloses a two-dimensional mixer convenient for blanking, which belongs to the technical field of traditional Chinese medicine production, and comprises a U-shaped base, the inner side of the U-shaped base is rotatably connected with a rotating seat, the inner side of the rotating seat is rotatably connected with a mixing cylinder, the rotating seat and the mixing cylinder are provided with a driving mechanism, one end of the mixing cylinder is provided with a blowing mechanism, and the other end of the mixing cylinder is provided with a discharging mechanism. And one end of a rotating shaft of the rotating seat extends to the outer part of the U-shaped base and is fixedly sleeved with a first straight gear. According to the utility model, after materials are mixed in the mixing cylinder, the one-way screw rod is driven by the first motor to rotate, the rack is driven to move towards one side far away from the first motor through the thread fit between the one-way screw rod and the moving seat, and the rotating seat and the mixing cylinder are driven to rotate through the meshing transmission between the rack and the first straight gear; the discharging opening of the mixing barrel is vertically downward, so that materials in the mixing barrel can smoothly fall off, and the practicability is good.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine production technology, and more specifically, to a two-dimensional mixer that facilitates material feeding. Background Technology

[0002] Silymarin is a natural flavonoid lignan compound extracted from the dried fruit of the milk thistle (Silybum marianum), a plant in the Asteraceae family. Silymarin inhibits lipoxygenase and peroxidase, and is clinically used to treat liver poisoning and liver dysfunction, as well as for anti-radiation and lipid-lowering effects. The production of silymarin requires a mixing process, typically carried out in a two-dimensional mixer.

[0003] A search revealed that utility model patent CN220835390U discloses a two-dimensional mixer for easy material discharge, comprising a mixer body and a base. Mounting rods are symmetrically mounted on the base, and connecting parts are provided on the mounting rods. A connecting groove is provided on the outer wall of the mixer body, and the connecting parts are rotatably connected to the connecting groove. A drive mechanism for driving the mixer body to swing is provided on the base, and the drive mechanism is movably connected to the mounting rods. This two-dimensional mixer facilitates material discharge. When one end of the mounting rod is driven to rotate to one side by the drive mechanism, the mixer body also rotates. Continuous driving of the mounting rod causes it to swing repeatedly, achieving the purpose of the mixer body swinging up and down on both sides around the connecting groove as an axis. The drive mechanism drives the mixer body to swing, efficiently mixing materials while allowing the angle of the discharge port to be adjusted during discharge to increase the discharge speed, making it convenient to use.

[0004] However, the aforementioned patents still have the following shortcomings: the angle of inclination of the mixer body is limited, making it inconvenient to completely pour out the material in the cylinder; in addition, some material tends to adhere to the inner wall of the cylinder, making it difficult to completely discharge the material in the cylinder. Therefore, we propose a two-dimensional mixer that facilitates material discharge. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a two-dimensional mixer that is easy to feed materials.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] A two-dimensional mixer for easy material feeding includes a U-shaped base. A rotating seat is rotatably connected to the inner side of the U-shaped base, and a mixing cylinder is rotatably connected to the inner side of the rotating seat. A driving mechanism is provided on the rotating seat and the mixing cylinder. A purging mechanism is provided at one end of the mixing cylinder. One end of the rotating seat's shaft extends to the outside of the U-shaped base and is fixedly sleeved with a first spur gear. Two support seats are fixedly connected to the outside of the U-shaped base. A one-way lead screw is rotatably connected between the two support seats. A first motor is fixedly installed on the outside of one of the support seats. The output shaft of the first motor is connected to the end of the one-way lead screw. A movable seat is threadedly sleeved on the outside of the one-way lead screw. A rack is fixedly connected to the top of the movable seat. The rack and the first spur gear mesh with each other. Contact sensors are fixedly installed at both ends of the movable seat. A bidirectional lead screw is rotatably connected between the two support seats. Limit seats are threadedly sleeved on the outside of both ends of the bidirectional lead screw. The end of the bidirectional lead screw extends to the outside of one support seat and is fixedly connected with a knob.

[0008] As a preferred embodiment of this utility model, the purging mechanism includes a multi-stage electric push rod fixedly installed at the end of the mixing cylinder and a blower fixedly installed at the end of the mixing cylinder. The output end of the multi-stage electric push rod extends into the inner cavity of the mixing cylinder and is fixedly connected to a movable ring plate. The side of the movable ring plate is in contact with the inner wall of one end of the inner cavity of the mixing cylinder. A blowing groove is provided on the side of the movable ring plate, and an air distribution groove is provided inside the movable ring plate. A plurality of blowing holes are provided on the inner wall of the air distribution groove, and the ends of the plurality of blowing holes are respectively connected to the inner cavity of the air distribution groove. The output end of the blower extends into the inner cavity of the mixing cylinder and is fixedly connected to a telescopic hose. The end of the telescopic hose is fixedly sleeved into the inner cavity of the air distribution groove.

[0009] As a preferred embodiment of the present invention, the driving mechanism includes a second motor fixedly installed on the bottom surface of the rotating seat and two gear rings fixedly sleeved on the outside of the mixing cylinder. The two output shafts of the second motor are respectively fixedly sleeved with second spur gears, and the two second spur gears mesh with the two gear rings respectively.

[0010] As a preferred embodiment of this utility model, a threaded cap is threadedly installed at the other end of the mixing cylinder.

[0011] As a preferred embodiment of this utility model, a control panel is fixedly installed on the outer side of the U-shaped base, and the control panel is electrically connected to the contact sensor, the first motor, the second motor, the multi-stage electric push rod and the blower.

[0012] In a preferred embodiment of this utility model, the inner sides of the movable seat and the rack are respectively fitted to the outer side of the U-shaped base.

[0013] In a preferred embodiment of this utility model, the inner side of the limiting seat and the outer side of the U-shaped base are fitted together.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) In this utility model, after the material is mixed in the mixing drum, the first motor drives the one-way screw to rotate. The screw is driven to move away from the first motor through the threaded engagement between the one-way screw and the moving seat. The rotating seat and the mixing drum are driven to rotate through the meshing transmission between the rack and the first spur gear, so that the discharge port of the mixing drum is vertically downward, so that the material in the mixing drum falls smoothly.

[0016] (2) In this utility model, when the material in the mixing drum is discharged, the multi-stage electric push rod drives the moving ring plate to move downward in the inner cavity of the mixing drum at this time. The blower makes the blowing groove blow air towards the inner wall of the mixing drum, and the wind force blows the material attached to the inner wall of the mixing drum down, ensuring that the material in the mixing drum falls completely, thus improving the working quality of the two-dimensional mixer that is easy to discharge. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mixing cylinder of this utility model;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a cross-sectional schematic diagram of the movable ring plate of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. U-shaped base; 2. Rotating seat; 3. Mixing cylinder; 4. Blowing mechanism; 5. Drive mechanism; 6. First spur gear; 7. Support seat; 8. One-way lead screw; 9. Moving seat; 10. Rack; 11. First motor; 12. Two-way lead screw; 13. Limit seat; 14. Knob; 15. Contact sensor; 16. Multi-stage electric push rod; 17. Blower; 18. Moving ring plate; 19. Air distribution channel; 20. Blowing channel; 21. Blowing hole; 22. Telescopic hose; 23. Second motor; 24. Second spur gear; 25. Gear ring; 26. Threaded cap; 27. Control panel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] Please see Figure 1-4 A two-dimensional mixer for easy material feeding includes a U-shaped base 1, a rotating seat 2 rotatably connected to the inner side of the U-shaped base 1, a mixing cylinder 3 rotatably connected to the inner side of the rotating seat 2, a drive mechanism 5 on the rotating seat 2 and the mixing cylinder 3, a purging mechanism 4 at one end of the mixing cylinder 3, one end of the rotating shaft of the rotating seat 2 extending to the outside of the U-shaped base 1 and fixedly sleeved with a first spur gear 6, two support seats 7 fixedly connected to the outer side of the U-shaped base 1, a one-way lead screw 8 rotatably connected between the two support seats 7, and a... The first motor 11 has its output shaft connected to the end of the one-way lead screw 8. A movable seat 9 is threaded onto the outer side of the one-way lead screw 8. A rack 10 is fixedly connected to the top of the movable seat 9. The rack 10 and the first spur gear 6 mesh with each other. Contact sensors 15 are fixedly installed at both ends of the movable seat 9. A bidirectional lead screw 12 is rotatably connected between the two support seats 7. Limit seats 13 are threaded onto the outer sides of both ends of the bidirectional lead screw 12. The end of the bidirectional lead screw 12 extends to the outer side of one of the support seats 7 and is fixedly connected to a knob 14.

[0028] In this embodiment, the movement position of the movable seat 9 is limited by the cooperation of the contact sensor 15 and the limiting seat 13, thereby adjusting and limiting the tilt angle of the mixing cylinder 3.

[0029] For details, please refer to Figures 1 to 4 The purging mechanism 4 includes a multi-stage electric push rod 16 fixedly installed at the end of the mixing cylinder 3 and a blower 17 fixedly installed at the end of the mixing cylinder 3. The output end of the multi-stage electric push rod 16 extends into the inner cavity of the mixing cylinder 3 and is fixedly connected to a movable ring plate 18. The side of the movable ring plate 18 is in contact with the inner wall of one end of the inner cavity of the mixing cylinder 3. A blowing groove 20 is provided on the side of the movable ring plate 18. An air distribution groove 19 is provided inside the movable ring plate 18. A plurality of blowing holes 21 are provided on the inner wall of the air distribution groove 19. The ends of the plurality of blowing holes 21 are respectively connected to the inner cavity of the blowing groove 20. The output end of the blower 17 extends into the inner cavity of the mixing cylinder 3 and is fixedly connected to a telescopic hose 22. The end of the telescopic hose 22 is fixedly sleeved into the inner cavity of the air distribution groove 19.

[0030] In this embodiment, when mixing the materials in the mixing cylinder 3, one end of the inner cavity of the mixing cylinder 3 is sealed by the movable ring plate 18, and the air blowing grooves 20 are arranged at an angle to ensure that the air force is blown at an angle toward the inner wall of the mixing cylinder 3.

[0031] For details, please refer to Figure 1 and Figure 2 The drive mechanism 5 includes a second motor 23 fixedly installed on the bottom surface of the rotating seat 2 and two toothed rings 25 fixedly sleeved on the outside of the mixing cylinder 3. The two output shafts of the second motor 23 are respectively fixedly sleeved with second spur gears 24, and the two second spur gears 24 mesh with the two toothed rings 25 respectively.

[0032] In this embodiment, the second motor 23 drives the two second spur gears 24 to rotate, and the meshing transmission between the second spur gears 24 and the gear ring 25 drives the mixing cylinder 3 to rotate, so as to mix the materials in the mixing cylinder 3.

[0033] For details, please refer to Figure 1 The other end of the mixing cylinder 3 is threaded with a threaded cap 26.

[0034] In this embodiment, the silymarin material to be mixed is placed into the mixing cylinder 3 by removing the threaded cap 26 and then the material is discharged after mixing.

[0035] For details, please refer to Figures 1 to 3 A control panel 27 is fixedly installed on the outside of the U-shaped base 1. The control panel 27 is electrically connected to the contact sensor 15, the first motor 11, the second motor 23, the multi-stage electric push rod 16, and the blower 17.

[0036] In this embodiment, the control panel 27 is used to control the first motor 11, the second motor 23, the multi-stage electric push rod 16 and the blower 17, and at the same time, the control panel 27 is used to process the signals received by the contact sensor 15.

[0037] For details, please refer to Figure 1 The inner sides of the movable seat 9 and the rack 10 are respectively attached to the outer side of the U-shaped base 1.

[0038] In this embodiment, the outer side of the U-shaped base 1 is used to limit the movement of the movable seat 9 and the rack 10, so that the movable seat 9 and the rack 10 can only move along the axial direction of the one-way lead screw 8.

[0039] For details, please refer to Figure 1 The inner side of the limiting seat 13 fits against the outer side of the U-shaped base 1.

[0040] In this embodiment, the side of the U-shaped base 1 is used to limit the position of the limiting seat 13, so that the limiting seat 13 can only move along the axial direction of the bidirectional lead screw 12.

[0041] Working principle: In use, first remove the threaded cap 26, put the silymarin material to be mixed into the mixing cylinder 3, and then put the threaded cap 26 back into the end of the mixing cylinder 3. At the same time, turn the knob 14 to drive the bidirectional lead screw 12 to rotate. Through the threaded engagement between the bidirectional lead screw 12 and the two limit seats 13, the limit seats 13 are moved. The two limit seats 13 limit the movement of the moving seat 9. Then, start the second motor 23 to drive the second spur gear 24 to rotate. Through the meshing transmission between the second spur gear 24 and the gear ring 25, the mixing cylinder 3 is rotated. At the same time, start the first motor 11. The one-way lead screw 8 is driven to rotate, and the threaded engagement between the one-way lead screw 8 and the moving seat 9 drives the rack 10 to move in one direction. The engagement between the rack 10 and the first spur gear 6 causes the rotating seat 2 and the mixing cylinder 3 to tilt in one direction. When the contact sensor 15 at one end of the moving seat 9 contacts the limit seat 13, the control panel 27 controls the first motor 11 to reverse the one-way lead screw 8. The engagement between the one-way lead screw 8 and the moving seat 9 causes the rack 10 to move in the opposite direction, thus causing the rotating seat 2 and the mixing cylinder 3 to tilt in the opposite direction. When the contact sensor 15 at the other end of the moving seat 9... When in contact with another limiting seat 13, the control panel 27 again controls the first motor 11 to drive the one-way screw 8 to reverse, causing the rack 10 to move in the opposite direction again. This causes the mixing cylinder 3 to tilt back and forth, thereby mixing the materials in the mixing cylinder 3. After mixing is completed, the threaded cover 26 is removed. At this time, the knob 14 is turned again to make the limiting seats 13 move away from each other, adjusting the moving distance of the moving seat 9. The first motor 11 is started to drive the one-way screw 8 to rotate. The one-way screw 8 drives the moving seat 9 and the rack 10 to move away from the first motor 11, thus driving the mixing cylinder. 3. Tilt the discharge end downwards until the mixing drum 3 is in a vertical position to ensure that the material in the mixing drum 3 falls smoothly. Finally, start the multi-stage electric push rod 16 to drive the moving ring plate 18 to move in the inner cavity of the mixing drum 3. At this time, the telescopic hose 22 is stretched. In addition, start the blower 17 to introduce air into the air distribution groove 19 through the telescopic hose 22, and make the air in the air distribution groove 19 blow from the air hole 21 to the air distribution groove 20, so that the air blown out of the air distribution groove 20 blows towards the inner wall of the mixing drum 3, thereby cleaning the material attached to the inner wall of the mixing drum 3, so that the material falls completely.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A two-dimensional mixer for easy material feeding, comprising a U-shaped base (1), characterized in that: A rotating seat (2) is rotatably connected to the inner side of the U-shaped base (1), and a mixing cylinder (3) is rotatably connected to the inner side of the rotating seat (2). A driving mechanism (5) is provided on the rotating seat (2) and the mixing cylinder (3). A purging mechanism (4) is provided at one end of the mixing cylinder (3). One end of the rotating shaft of the rotating seat (2) extends to the outside of the U-shaped base (1) and is fixedly sleeved with a first spur gear (6). Two support seats (7) are fixedly connected to the outside of the U-shaped base (1). A one-way screw (8) is rotatably connected between the two support seats (7). A first motor (11) is fixedly installed on the outside of one of the support seats (7). The output shaft of a motor (11) is connected to the end of a one-way lead screw (8). A movable seat (9) is threaded onto the outer side of the one-way lead screw (8). A rack (10) is fixedly connected to the top of the movable seat (9). The rack (10) meshes with a first spur gear (6). Contact sensors (15) are fixedly installed at both ends of the movable seat (9). A two-way lead screw (12) is rotatably connected between the two support seats (7). Limit seats (13) are threaded onto the outer sides of both ends of the two-way lead screw (12). The end of the two-way lead screw (12) extends to the outer side of a support seat (7) and is fixedly connected to a knob (14).

2. The two-dimensional mixer for easy material feeding according to claim 1, characterized in that: The blowing mechanism (4) includes a multi-stage electric push rod (16) fixedly installed at the end of the mixing cylinder (3) and a blower (17) fixedly installed at the end of the mixing cylinder (3). The output end of the multi-stage electric push rod (16) extends into the inner cavity of the mixing cylinder (3) and is fixedly connected to a movable ring plate (18). The side of the movable ring plate (18) is in contact with the inner wall of one end of the inner cavity of the mixing cylinder (3). The side of the movable ring plate (18) is provided with a blowing groove (20). The inside of the movable ring plate (18) is provided with a wind distribution groove (19). The inner wall of the wind distribution groove (19) is provided with multiple blowing holes (21). The ends of the multiple blowing holes (21) are respectively connected to the inner cavity of the blowing groove (20). The output end of the blower (17) extends into the inner cavity of the mixing cylinder (3) and is fixedly connected to a telescopic hose (22). The end of the telescopic hose (22) is fixedly sleeved into the inner cavity of the wind distribution groove (19).

3. A two-dimensional mixer for easy material feeding according to claim 2, characterized in that: The drive mechanism (5) includes a second motor (23) fixedly installed on the bottom surface of the rotating seat (2) and two gear rings (25) fixedly sleeved on the outside of the mixing cylinder (3). The two output shafts of the second motor (23) are respectively fixedly sleeved with second spur gears (24), and the two second spur gears (24) mesh with the two gear rings (25) respectively.

4. A two-dimensional mixer for easy material feeding according to claim 1, characterized in that: The other end of the mixing cylinder (3) is threaded with a threaded cap (26).

5. A two-dimensional mixer for easy material feeding according to claim 3, characterized in that: A control panel (27) is fixedly installed on the outside of the U-shaped base (1). The control panel (27) is electrically connected to the contact sensor (15), the first motor (11), the second motor (23), the multi-stage electric push rod (16), and the blower (17).

6. A two-dimensional mixer for easy material feeding according to claim 1, characterized in that: The inner sides of the movable seat (9) and the rack (10) are respectively attached to the outer side of the U-shaped base (1).

7. A two-dimensional mixer for easy material feeding according to claim 1, characterized in that: The inner side of the limiting seat (13) and the outer side of the U-shaped base (1) are in contact.

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