Transmission assembly of high-speed mixer
By introducing the meshing transmission mechanism of sun gear and planetary gear in the high-speed mixer, the problem of low transmission efficiency is solved, higher energy utilization and lower noise are achieved, and uniform mixing of materials is ensured.
Patent Information
- Application Number
- CN202422040497.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The transmission efficiency of existing high-speed hybrid transmission components is low, resulting in the equipment consuming more energy during operation and increasing the production costs of the enterprise.
A transmission mechanism including a driving motor, coupling, reducer housing, driving shaft, sun gear, planetary gear, outer ring gear, connecting shaft, fixed block and output shaft is adopted. The transmission efficiency is increased and noise is reduced through the meshing of the sun gear and the planetary gear.
It improves transmission efficiency, reduces energy waste, reduces noise, improves energy utilization, and meets the production process's requirements for material mixing uniformity.
Smart Images
Figure CN223069433U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-speed mixers, in particular to a transmission component of a high-speed mixer. Background Technique
[0002] A high-speed mixer, also known as a high-speed agitator or mixer, is a device that uses high-speed rotating mixing blades to mix, disperse, and homogenize materials. It is usually applicable to the mixing of various materials such as liquids, solids, and gases, and has a wide range of applications in the fields of pharmaceuticals, food, chemicals, cosmetics, biotechnology, etc. The working principle of a high-speed mixer is that through the high-speed rotation of the mixing blades, the materials are subjected to strong shearing, extrusion, hydraulic and other effects, so that the materials can be fully mixed, dispersed, or homogenized in a short time. Users can select the appropriate mixer model and the form of mixing blades according to the characteristics of different materials and mixing requirements. In a high-speed mixer, the transmission component is an indispensable part. Therefore, there is a particular need for a transmission component of a high-speed mixer.
[0003] However, for the existing transmission components, when the transmission efficiency cannot reach the ideal state, the equipment needs to consume more energy to maintain operation during the operation process, which leads to a waste of energy and increases the production cost of enterprises. Content of the Utility Model
[0004] The purpose of the utility model is to provide a transmission component of a high-speed mixer to solve the problem that for the existing transmission components in the above-mentioned background technique, when the transmission efficiency cannot reach the ideal state, the equipment needs to consume more energy to maintain operation during the operation process, which leads to a waste of energy and increases the production cost of enterprises.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A transmission component of a high-speed mixer, including a base, a ventilation opening is provided on the outer surface of the base, a motor housing is fixedly connected to the upper surface of the base, a transmission mechanism is arranged on the inner surface of the motor housing, a driving pulley is arranged on the lower surface of the transmission mechanism, a transmission belt is attached to the outer surface of the driving pulley, a driven pulley is attached to the inner surface of the transmission belt, and a mixing mechanism is arranged on the upper surface of the driven pulley;
[0006] The transmission mechanism includes a driving motor, a coupling, a reducer housing, a driving shaft, a sun gear, a planetary gear, an outer ring gear, a linkage shaft, a fixing block, and an output shaft. The driving motor is fixedly connected to the inner surface of the motor housing. The coupling is fixedly connected to the lower surface of the driving motor. The reducer housing is fixedly connected to the lower surface of the coupling. The driving shaft is rotatably connected to the inner surface of the reducer housing. The sun gear is fixedly connected to the lower surface of the driving shaft. The planetary gear is meshed with the outer surface of the sun gear. The outer ring gear is meshed with the outer surface of the planetary gear. The linkage shaft is fixedly connected to the lower surface of the planetary gear. The fixing block is fixedly connected to the lower surface of the linkage shaft. The output shaft is fixedly connected to the lower surface of the fixing block.
[0007] Preferably, a plurality of ventilation openings are provided on the outer surface of the base, and the outer dimension of the driving pulley is larger than the outer dimension of the driven pulley.
[0008] Preferably, the coupling is fixedly connected to the driving shaft, and a plurality of planetary gears are provided on the inner surface of the reducer housing.
[0009] Preferably, the outer ring gear is fixedly connected to the reducer housing, and the linkage shaft is fixedly connected to the output shaft through the fixing block.
[0010] Preferably, the stirring mechanism includes a rotating shaft, a stirring chassis, a crushing shaft, crushing blocks, a stirring shaft, and stirring blades. The rotating shaft is fixedly connected to the upper surface of the driven pulley. The stirring chassis is fixedly connected to the upper surface of the rotating shaft. The crushing shaft is fixedly connected to the upper surface of the stirring chassis. The crushing blocks are fixedly connected to the outer surface of the crushing shaft. The stirring shaft is fixedly connected to the upper surface of the stirring chassis. The stirring blades are fixedly connected to the outer surface of the stirring shaft.
[0011] Preferably, the stirring chassis is fixedly connected to the driven pulley through the rotating shaft, and a plurality of crushing shafts are evenly distributed on the upper surface of the stirring chassis.
[0012] Preferably, a plurality of crushing blocks are evenly distributed on the outer surface of the crushing shaft, and a plurality of stirring blades are evenly distributed on the outer surface of the stirring shaft.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: for the transmission assembly of the high-speed mixer, through the setting of the transmission mechanism, when in use, the driving motor starts to operate, and the power generated by it is transmitted through the coupling on the lower surface. After the power is transmitted to the driving shaft through the coupling, the driving shaft is driven to rotate, and the sun gear rotates accordingly. When the sun gear rotates, it drives the planetary gears meshed with its outer surface to perform a compound movement of self-rotation and revolution around the sun gear. Since its outer surface is also meshed with the outer ring gear, the outer ring gear provides a stable orbit and supporting reaction force for the movement of the planetary gears. The planetary gears continue to transmit the power downward through the linkage shaft fixedly connected to their lower surfaces. The linkage shaft drives the fixed block to move, and finally the fixed block transmits the power to the output shaft. The output shaft outputs the power after deceleration and torque increase to the driving wheel disc. Through the transmission of the sun gear and the planetary gears, the transmission efficiency can be increased and the noise can be reduced, thereby increasing the utilization rate of energy and reducing energy waste. Brief Description of the Drawings
[0014] Figure 1 It is a schematic side view of the external structure of the utility model;
[0015] Figure 2 It is a schematic view of the structure of the driving motor and the coupling of the utility model in cooperation;
[0016] Figure 3 It is a schematic view of the structure of the sun gear and the planetary gears of the utility model in cooperation;
[0017] Figure 4 It is a schematic view of the structure of the mixing chassis and the mixing shaft of the utility model in cooperation.
[0018] In the figure: 1, base; 2, ventilation opening; 3, motor housing; 4, transmission mechanism; 401, driving motor; 402, coupling; 403, reducer housing; 404, driving shaft; 405, sun gear; 406, planetary gear; 407, outer ring gear; 408, linkage shaft; 409, fixed block; 410, output shaft; 5, driving wheel disc; 6, transmission belt; 7, driven wheel disc; 8, mixing mechanism; 801, rotating shaft; 802, mixing chassis; 803, crushing shaft; 804, crushing block; 805, mixing shaft; 806, mixing blade. Detailed Description of the Preferred Embodiment
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1-4 As shown in Figures 1-4 , the present utility model provides a technical solution: a transmission assembly of a high-speed mixer, including a base 1, a ventilation opening 2 is provided on the outer surface of the base 1, a motor housing 3 is fixedly connected to the upper surface of the base 1, a transmission mechanism 4 is arranged on the inner surface of the motor housing 3, a driving wheel disc 5 is arranged on the lower surface of the transmission mechanism 4, a transmission belt 6 is attached to the outer surface of the driving wheel disc 5, a driven wheel disc 7 is attached to the inner surface of the transmission belt 6, and a stirring mechanism 8 is arranged on the upper surface of the driven wheel disc 7;
[0021] The transmission mechanism 4 includes a driving motor 401, a coupling 402, a reducer housing 403, a driving shaft 404, a sun gear 405, a planetary gear 406, an outer ring gear 407, a linkage shaft 408, a fixing block 409 and an output shaft 410. The driving motor 401 is fixedly connected to the inner surface of the motor housing 3, the coupling 402 is fixedly connected to the lower surface of the driving motor 401, the reducer housing 403 is fixedly connected to the lower surface of the coupling 402, the driving shaft 404 is rotatably connected to the inner surface of the reducer housing 403, the sun gear 405 is fixedly connected to the lower surface of the driving shaft 404, the planetary gear 406 is engaged with the outer surface of the sun gear 405, the outer ring gear 407 is engaged with the outer surface of the planetary gear 406, the linkage shaft 408 is fixedly connected to the lower surface of the planetary gear 406, the fixing block 409 is fixedly connected to the lower surface of the linkage shaft 408, and the output shaft 410 is fixedly connected to the lower surface of the fixing block 409. Through the setting of the driving motor 401, the coupling 402, the reducer housing 403, the driving shaft 404, the sun gear 405, the planetary gear 406, the outer ring gear 407, the linkage shaft 408, the fixing block 409 and the output shaft 410, when in use, the driving motor 401 starts to operate, and the power generated by it is transmitted through the coupling 402 on the lower surface. After the power is transmitted through the coupling 402 to the driving shaft 404, the driving shaft 404 is driven to rotate, and the sun gear 405 rotates together. When the sun gear 405 rotates, it will drive the planetary gear 406 engaged with its outer surface to perform a compound motion of self-rotation and revolution around the sun gear 405. Since its outer surface is also engaged with the outer ring gear 407, the outer ring gear 407 provides a stable orbit and support reaction force for the motion of the planetary gear 406. The planetary gear 406 continues to transmit the power downward through the linkage shaft 408 fixedly connected to its lower surface. The linkage shaft 408 drives the fixing block 409 to move, and finally the fixing block 409 transmits the power to the output shaft 410, and the output shaft 410 outputs the power after deceleration and torque increase to the driving wheel disc 5. Through the transmission of the sun gear 405 and the planetary gear 406, the transmission efficiency can be increased, the noise can be reduced, thereby increasing the energy utilization rate and reducing energy waste.
[0022] Further, multiple groups of ventilation openings 2 are provided on the outer surface of the base 1, and the outer dimension of the driving wheel disc 5 is larger than that of the driven wheel disc 7. By providing the driving wheel disc 5 and the driven wheel disc 7, during use, since the outer dimension of the driving wheel disc 5 is larger than that of the driven wheel disc 7, every time the driving wheel disc 5 rotates one circle, the driven wheel disc 7 will rotate multiple circles, thereby achieving the effect of speed increase.
[0023] Further, the coupling 402 is fixedly connected to the driving shaft 404, and multiple groups of planetary gears 406 are provided on the inner surface of the reducer housing 403. By providing the coupling 402, during use, on the one hand, the coupling 402 serves to connect the driving motor 401 and the driving shaft 404 inside the reducer housing 403, and on the other hand, it can buffer the impact and vibration during the startup and operation of the motor to a certain extent.
[0024] Further, the outer ring gear 407 is fixedly connected to the reducer housing 403, and the linkage shaft 408 is fixedly connected to the output shaft 410 through the fixing block 409. By providing the outer ring gear 407, during use, the outer ring gear 407 can provide a stable support and a relatively fixed orbit for the planetary gears 406.
[0025] Further, the stirring mechanism 8 includes a rotating shaft 801, a stirring chassis 802, a crushing shaft 803, crushing blocks 804, a stirring shaft 805, and stirring blades 806. The upper surface of the driven pulley disc 7 is fixedly connected to the rotating shaft 801, the upper surface of the rotating shaft 801 is fixedly connected to the stirring chassis 802, the upper surface of the stirring chassis 802 is fixedly connected to the crushing shaft 803, the outer surface of the crushing shaft 803 is fixedly connected to the crushing blocks 804, the upper surface of the stirring chassis 802 is fixedly connected to the stirring shaft 805, and the outer surface of the stirring shaft 805 is fixedly connected to the stirring blades 806. Through the settings of the rotating shaft 801, the stirring chassis 802, the crushing shaft 803, the crushing blocks 804, the stirring shaft 805, and the stirring blades 806, when in use, when the power is transmitted through the driven pulley disc 7, it drives the fixedly connected rotating shaft 801 to start rotating, thereby driving the stirring chassis 802 to rotate. As the stirring chassis 802 rotates, the crushing shaft 803 also rotates at a high speed. Under the action of centrifugal force and rotational force, the crushing blocks 804 on the outer surface of the crushing shaft 803 strongly impact and crush the larger particles or lumps that may exist in the mixed material. The crushing blocks 804 use the impact force generated by their high-speed rotation to break the large particles in the material into smaller particles to improve the uniformity and efficiency of subsequent stirring and mixing. At the same time, the stirring shaft 805 also rotates under the drive of the stirring chassis 802, and the stirring blades 806 continuously perform stirring actions in the material as the stirring shaft 805 rotates. Through its own shape and rotational movement, the stirring blades 806 turn, mix, and push the material, enabling the materials of different components to fully contact and blend together. The continuous stirring of the stirring blades 806 can ensure that the material is evenly distributed and mixed throughout the stirring container, avoiding local unevenness, thereby achieving a good stirring effect and meeting the requirements of the production process for the uniformity of material mixing.
[0026] Further, the stirring chassis 802 is fixedly connected to the driven pulley disc 7 through the rotating shaft 801. Multiple groups of crushing shafts 803 are evenly distributed on the upper surface of the stirring chassis 802. Through the settings of the crushing shaft 803 and the crushing blocks 804, when in use, under the action of centrifugal force and rotational force, the crushing blocks 804 on the outer surface of the crushing shaft 803 strongly impact and crush the larger particles or lumps that may exist in the mixed material. The crushing blocks 804 use the impact force generated by their high-speed rotation to break the large particles in the material into smaller particles to improve the uniformity and efficiency of subsequent stirring and mixing.
[0027] Furthermore, multiple groups of crushing blocks 804 are evenly distributed on the outer surface of the crushing shaft 803, and multiple groups of stirring blades 806 are evenly distributed on the outer surface of the stirring shaft 805. With the arrangement of the stirring blades 806, during use, the continuous stirring of the stirring blades 806 can ensure the uniform distribution and mixing of the materials throughout the stirring container, avoiding local unevenness, and thus achieving a good stirring effect.
[0028] Working principle: The driving motor 401 starts to operate, and the power it generates is transmitted through the coupling 402 on the lower surface. After the power is transmitted to the main shaft 404 through the coupling 402, the main shaft 404 is driven to rotate, and the sun gear 405 rotates accordingly. When the sun gear 405 rotates, it drives the planetary gear 406 meshing with its outer surface to perform a compound motion of self-rotation and revolution around the sun gear 405. Since its outer surface also meshes with the outer ring gear 407, the outer ring gear 407 provides a stable orbit and supporting reaction force for the motion of the planetary gear 406. The planetary gear 406 continues to transmit the power downward through the linkage shaft 408 fixedly connected to its lower surface. The linkage shaft 408 drives the fixed block 409 to move, and finally the fixed block 409 transmits the power to the output shaft 410. The output shaft 410 outputs the power after deceleration and torque increase to the driving wheel disc 5. Through the transmission of the sun gear 405 and the planetary gear 406, the transmission efficiency can be increased and the noise can be reduced, thereby increasing the energy utilization rate and reducing energy waste. Then the driving wheel disc 5 rotates to drive the transmission belt 6 to rotate, thereby driving the driven wheel disc 7 to rotate. When the power is transmitted through the driven wheel disc 7, the rotating shaft 801 fixedly connected thereto is driven to rotate, thereby driving the stirring chassis 802 to rotate. As the stirring chassis 802 rotates, the crushing shaft 803 also rotates at a high speed. Under the action of centrifugal force and rotational force, the crushing blocks 804 on the outer surface of the crushing shaft 803 strongly impact and crush the larger particles or lumps that may exist in the mixed materials. The crushing blocks 804 use the impact force generated by their high-speed rotation to break the large particles in the materials into smaller particles to improve the uniformity and efficiency of subsequent stirring and mixing. At the same time, the stirring shaft 805 also rotates under the drive of the stirring chassis 802, and the stirring blades 806 continuously perform stirring actions in the materials as the stirring shaft 805 rotates. The stirring blades 806 turn, mix, and push the materials through their own shapes and rotational movements, enabling the materials of different components to fully contact and blend together. The continuous stirring of the stirring blades 806 can ensure the uniform distribution and mixing of the materials throughout the stirring container, avoiding local unevenness, and thus achieving a good stirring effect to meet the requirements of the production process for the uniformity of material mixing. Among them, the model of the driving motor 401 is Y315S-2.
[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A transmission component of a high-speed mixer, comprising a base (1), characterized in that: The outer surface of the base (1) is provided with ventilation openings (2). The upper surface of the base (1) is fixedly connected with a motor housing (3). The inner surface of the motor housing (3) is provided with a transmission mechanism (4). The lower surface of the transmission mechanism (4) is provided with a driving pulley disc (5). The outer surface of the driving pulley disc (5) is fitted with a transmission belt (6). The inner surface of the transmission belt (6) is fitted with a driven pulley disc (7). The upper surface of the driven pulley disc (7) is provided with a stirring mechanism (8). The transmission mechanism (4) includes a driving motor (401), a coupling (402), a reducer housing (403), a driving shaft (404), a sun gear (405), a planetary gear (406), an outer ring gear (407), a linkage shaft (408), a fixing block (409) and an output shaft (410). The inner surface of the motor housing (3) is fixedly connected with the driving motor (401). The lower surface of the driving motor (401) is fixedly connected with the coupling (402). The lower surface of the coupling (402) is fixedly connected with the reducer housing (403). The inner surface of the reducer housing (403) is rotatably connected with the driving shaft (404). The lower surface of the driving shaft (404) is fixedly connected with the sun gear (405). The outer surface of the sun gear (405) is engaged with the planetary gear (406). The outer surface of the planetary gear (406) is engaged with the outer ring gear (407). The lower surface of the planetary gear (406) is fixedly connected with the linkage shaft (408). The lower surface of the linkage shaft (408) is fixedly connected with the fixing block (409). The lower surface of the fixing block (409) is fixedly connected with the output shaft (410).
2. The drive assembly of a high-speed mixer according to claim 1, characterized in that: Multiple groups of the ventilation openings (2) are arranged on the outer surface of the base (1). The outer dimension of the driving pulley disc (5) is larger than that of the driven pulley disc (7).
3. A transmission assembly of a high-speed mixer according to claim 1, characterized in that: The coupling (402) is fixedly connected with the driving shaft (404). Multiple groups of the planetary gears (406) are arranged on the inner surface of the reducer housing (403).
4. A transmission assembly of a high-speed mixer according to claim 1, characterized in that: The outer ring gear (407) is fixedly connected with the reducer housing (403). The linkage shaft (408) is fixedly connected with the output shaft (410) through the fixing block (409).
5. A transmission assembly of a high-speed mixer according to claim 1, characterized in that: The stirring mechanism (8) includes a rotating shaft (801), a stirring chassis (802), a crushing shaft (803), crushing blocks (804), a stirring shaft (805) and stirring blades (806). The upper surface of the driven pulley disc (7) is fixedly connected with the rotating shaft (801). The upper surface of the rotating shaft (801) is fixedly connected with the stirring chassis (802). The upper surface of the stirring chassis (802) is fixedly connected with the crushing shaft (803). The outer surface of the crushing shaft (803) is fixedly connected with the crushing blocks (804). The upper surface of the stirring chassis (802) is fixedly connected with the stirring shaft (805). The outer surface of the stirring shaft (805) is fixedly connected with the stirring blades (806).
6. The drive assembly of a high-speed mixer according to claim 5, wherein: The stirring chassis (802) is fixedly connected to the driven wheel disc (7) through a rotating shaft (801), and multiple groups of crushing shafts (803) are evenly distributed on the upper surface of the stirring chassis (802).
7. The drive assembly of a high-speed mixer according to claim 5, wherein: Multiple groups of crushing blocks (804) are evenly distributed on the outer surface of the crushing shaft (803), and multiple groups of stirring blades (806) are evenly distributed on the outer surface of the stirring shaft (805).