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CN-121988208-A - Three-dimensional motion mixer and mixing method thereof

CN121988208ACN 121988208 ACN121988208 ACN 121988208ACN-121988208-A

Abstract

The invention relates to the technical field of mixing equipment, in particular to a three-dimensional motion mixer and a mixing method thereof. The three-dimensional motion mixer comprises a box body, a first rotating shaft, a second rotating shaft, a first fork arm, a second fork arm, a tank body, a motor, a transfer component and a transfer component, wherein the first rotating shaft and the second rotating shaft are rotatably arranged on the box body, the first fork arm is arranged on the first rotating shaft in a swinging mode, the second fork arm is arranged on the second rotating shaft in a swinging mode, two ends of the tank body are respectively connected with the first fork arm and the second fork arm in a rotating mode, the motor is arranged in the box body, and the transfer component is connected between the motor and the first rotating shaft and the second rotating shaft and used for driving the first rotating shaft and the second rotating shaft to rotate in a matched mode. The tank body is enabled to realize stable and controllable shaking motion through the cooperative driving of the first rotating shaft and the second rotating shaft, the unstable defect of the traditional single-driving-shaft driving mode is effectively overcome, and accordingly the tank body is ensured to be smoother and more stable in the operation process.

Inventors

  • Song Shoulei
  • CUI JIANHONG
  • YU YAO
  • CAO SHAOSHAN
  • CHEN YANYAN
  • WANG FANGJUN

Assignees

  • 山东炎朱雀生物科技有限公司

Dates

Publication Date
20260508
Application Date
20260409

Claims (8)

  1. 1. A three-dimensional motion mixer, comprising: a case (1); The first rotating shaft (2) and the second rotating shaft (4) are rotatably arranged on the box body (1); A first fork arm (3) which is arranged on the first rotating shaft (2) in a swinging way; a second fork arm (5) which is arranged on the second rotating shaft (4) in a swinging way; the two ends of the tank body (6) are respectively connected with the first fork arm (3) and the second fork arm (5) in a rotating way; A motor (11) arranged in the box body (1); The transfer assembly (12) is connected between the motor (11) and the first rotating shaft (2) and the second rotating shaft (4) and is used for driving the first rotating shaft (2) and the second rotating shaft (4) to rotate in a matched mode; The transfer case assembly (12) includes: A bracket (1201); A driving shaft (1202) rotatably arranged on the bracket (1201) and provided with a first bevel gear (1203); a first driven shaft (1209) rotatably arranged on the bracket (1201) and provided with a fourth bevel gear (1208); A second driven shaft (1210) rotatably arranged on the bracket (1201) and provided with a second bevel gear (1206); The conical fluted disc (1204) is rotatably arranged on the bracket (1201) and is in transmission connection with the first bevel gear (1203); a third bevel gear (1207) rotatably arranged on the bevel gear disk (1204) and in transmission connection with the second bevel gear (1206) and the fourth bevel gear (1208); The second driven shaft (1210) passes through the center of the conical fluted disc (1204), and the first driven shaft (1209), the fourth bevel gear (1208), the second driven shaft (1210), the second bevel gear (1206) and the conical fluted disc (1204) are coaxially arranged and form T-shaped arrangement with the driving shaft (1202).
  2. 2. The three-dimensional motion mixer according to claim 1, wherein, The number of the third bevel gears (1207) is two, and the two third bevel gears (1207) are coaxially and symmetrically arranged.
  3. 3. The three-dimensional motion mixer according to claim 2, wherein, The bevel gear disk (1204) is fixedly provided with a connecting seat (1205), and the third bevel gear (1207) is rotatably arranged on the connecting seat (1205).
  4. 4. The three-dimensional motion mixer according to claim 1, wherein, The first driven shaft (1209) and the second driven shaft (1210) are respectively connected with the first rotating shaft (2) and the second rotating shaft (4) in a transmission way through a transmission assembly (13), and the transmission assembly (13) is configured to form transmission torque through the rotation speed difference between the input and the output of the transmission assembly.
  5. 5. The three-dimensional motion mixer of claim 4, wherein, The transmission assembly (13) comprises: a first transmission disc (1301) provided with a permanent magnet (1302); a second transmission disc (1303) is formed with a gap between the second transmission disc (1303) and the first transmission disc (1301), and is provided with an induction ring (1304) cooperating with the permanent magnet (1302).
  6. 6. The three-dimensional motion mixer of claim 5, wherein, The sensing ring (1304) is of aluminum material.
  7. 7. The three-dimensional motion mixer of claim 4, wherein, The transmission assembly (13) is in transmission connection with the first rotating shaft (2) and the second rotating shaft (4) through a reverser (14), and the rotating directions of the first rotating shaft (2) and the second rotating shaft (4) are opposite.
  8. 8. A mixing method of a three-dimensional motion mixer, based on any one of claims 1-7, characterized by comprising the steps of: a. the motor (11) drives the driving shaft (1202) to rotate; b. The driving shaft (1202) drives the first driven shaft (1209) and the second driven shaft (1210) to cooperatively rotate through a first bevel gear (1203), a bevel gear disk (1204), a third bevel gear (1207), a second bevel gear (1206) and a fourth bevel gear (1208); c. the first driven shaft (1209) and the second driven shaft (1210) respectively drive the first rotating shaft (2) and the second rotating shaft (4) to rotate; d. the first rotating shaft (2) and the second rotating shaft (4) drive the tank body (6) to move in three dimensions through the first fork arm (3) and the second fork arm (5) respectively, so that mixing operation is realized.

Description

Three-dimensional motion mixer and mixing method thereof Technical Field The invention relates to the technical field of mixing equipment, in particular to a three-dimensional motion mixer and a mixing method thereof. Background The three-dimensional motion mixer is an efficient device for realizing uniform mixing of materials by driving a mixing container to perform complex motion in a three-dimensional space. When the container is in operation, under the combined motion of translation, rotation and shaking, the internal materials are mixed under the actions of diffusion, convection, shearing and the like, and the stirring blades are not required to be arranged, so that the pollution risk is avoided, and the container is particularly suitable for industries with high requirements on cleanliness, such as pharmacy, chemical industry, food, new materials and the like. Currently, the apparatus generally comprises a housing, two rotatable shafts, a yoke mounted on the shafts, and a mixing tank supported by and movable with the yoke. According to the mechanical principle, the rotation speed ratio between the two rotating shafts needs to be changed continuously in the running process. Therefore, the prior art generally adopts a single-shaft driving mode, namely, only one driving shaft is driven by power, and the other driving shaft is a driven shaft, and is linked with the driving shaft by virtue of a moving chain. In this way, the driven shaft is not actively controlled, but rather passively responds in motion transfer. The driven shaft cannot synchronously follow in real time, motion lag can be generated, the real-time transmission ratio between the two shafts deviates from a preset rule, and inertial impact and motion incompatibility are further caused. The problem can reduce the running stability and dynamic accuracy of the equipment, influence the stability of the movement track of the mixing tank body, finally damage the mixing uniformity and restrict the reliability of the long-term operation of the equipment. Disclosure of Invention In order to solve the technical problems in the background art, the invention provides the three-dimensional motion mixer and the mixing method thereof, which realize stable and controllable motion of the tank body through the cooperative driving of the first rotating shaft and the second rotating shaft, effectively overcome the instability defect of the traditional single-driving shaft driving mode, and further ensure that the tank body is smoother and more stable in the operation process. The technical scheme adopted for solving the technical problems is as follows: A three-dimensional motion mixer comprising: A case; the first rotating shaft and the second rotating shaft are rotatably arranged on the box body; the first fork arm is arranged on the first rotating shaft in a swinging manner; The second fork arm is arranged on the second rotating shaft in a swinging way; The two ends of the tank body are respectively connected with the first fork arm and the second fork arm in a rotating way; The motor is arranged in the box body; And the transfer assembly is connected between the motor and the first rotating shaft and the second rotating shaft and used for driving the first rotating shaft and the second rotating shaft to rotate in a matched mode. Further, the transfer case assembly includes: A bracket; The driving shaft is rotatably arranged on the bracket and is provided with a first bevel gear; The first driven shaft is rotatably arranged on the bracket and is provided with a fourth bevel gear; the second driven shaft is rotatably arranged on the bracket and is provided with a second bevel gear; the conical fluted disc is rotatably arranged on the bracket and is in transmission connection with the first bevel gear; the third bevel gear is rotatably arranged on the bevel gear disc and is in transmission connection with the second bevel gear and the fourth bevel gear. Further, the first driven shaft, the fourth bevel gear, the second driven shaft, the second bevel gear and the bevel gear disk are coaxially arranged. Further, the number of the third bevel gears is two, and the two third bevel gears are coaxially and symmetrically arranged. Further, the bevel gear disk is fixedly provided with a connecting seat, and the third bevel gear is rotatably arranged on the connecting seat. Further, the first driven shaft and the second driven shaft are respectively in transmission connection with the first rotating shaft and the second rotating shaft through a transmission assembly, and the transmission assembly is configured to form transmission torque through a rotation speed difference between input and output of the transmission assembly. Further, the transmission assembly includes: The first transmission disc is provided with a permanent magnet; And a gap is formed between the second transmission disc and the first transmission disc, and an induction ring matched with the permanen