CN107029608B

CN107029608B - Multi freedom vibration compounding device

Info

Publication number: CN107029608B
Application number: CN201710334461.6A
Authority: CN
Inventors: 龚智强; 张先泽; 许磊
Original assignee: Chaohu University
Current assignee: Chaohu University
Priority date: 2017-05-12
Filing date: 2017-05-12
Publication date: 2020-03-27
Anticipated expiration: 2037-05-12
Also published as: CN107029608A

Abstract

The invention discloses a multi-degree-of-freedom vibration mixing device, and relates to the technical field of stirring mechanical equipment. The motor drives the plane connecting rod mechanism to move through the gear, the double crank, the sliding block and the eccentric wheel, so that two-degree-of-freedom motion of the stirring rod is realized, the motor fixed on the support frame drives the stirring barrel to realize one-degree-of-freedom rotation, the one-degree-of-freedom up-and-down vibration of the stirring barrel is realized through the electromagnetic vibrator and the spring, and finally, a multi-degree-of-freedom parallel-serial mechanism is formed, so that the stirred substances are fully and uniformly mixed. The design structure is simple, the occupied area is small, the operation is convenient, the working performance is good, the production efficiency is high, the mixing is efficient, the manufacturing cost is low, the sufficient uniform mixing of the stirred substances can be realized, and the large-area popularization and use is hopeful.

Description

Multi freedom vibration compounding device

Technical Field

The invention belongs to the technical field of stirring mechanical equipment, and particularly relates to a multi-degree-of-freedom vibration mixing device.

Background

With the development of modern science and technology, the research on the stirrer has been long-standing, and has been recorded in a large number of documents, and the stirrer has been widely applied and exists in various fields such as chemical industry, light industry, medicine, food and the like in a large number. However, in real life, the factors involved in the vibration stirring operation are very complicated, and due to the fact that the objects of vibration stirring are very different, the used vibration stirring devices are different, and the purposes to be achieved are different, namely, the research on the vibration stirrer at the present stage is far from meeting the requirements of people.

At present, each trade also is more and more high to the requirement of agitator, but vibration agitating unit on the existing market still has a large amount of problems, and most devices can not the abundant even stirring material, and very complicated in the time of the operation moreover, and production efficiency is not high, can not realize the material mixing stirring of multiple state, consequently very necessary design one kind be low-cost again efficient vibration agitating unit satisfy the demand in market, realize the material misce bene stirring to different states.

Disclosure of Invention

The invention aims to provide a multi-degree-of-freedom vibration mixing device, which can uniformly and efficiently mix materials, fully mix liquid-solid materials or fully mix liquid-liquid materials, and has the advantages of simple structure, low cost, high mixing efficiency and small occupied area.

In order to achieve the purpose, the invention adopts the technical scheme that: the motor is adopted to drive the plane connecting rod mechanism to move through the gear, the double crank, the sliding block and the eccentric wheel, so that the two-degree-of-freedom movement of the connecting rod is realized, the motor fixed on the support frame is used to drive the stirring barrel to realize the one-degree-of-freedom rotation, the electromagnetic vibrator and the spring are used to realize the one-degree-of-freedom up-and-down vibration of the stirring barrel, and finally, the multi-degree-of-freedom parallel-serial mechanism is formed, so.

The specific scheme of the invention is as follows: the utility model provides a multi freedom vibration compounding device which characterized in that: the device comprises a first motor, a first gear, a second gear, a bearing seat, a first connecting rod, a first spring, an electromagnetic vibrator, a support shaft, a small belt wheel, a second spring, a stirring barrel, a belt, a large belt wheel, a second motor, a third motor, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a third gear, a fourth gear, a first support seat, a second support seat, a support plate, a chute, a support frame, a slide block, a rack, a sixth connecting rod, an eccentric wheel and a shaft; the first motor is installed on the rack through a bolt; the second gear is arranged on an output shaft of the first motor; the second gear is meshed with the first gear; the shaft is arranged on the bearing seat; the first gear is arranged at one end of the shaft; the eccentric wheel is arranged at the other end of the shaft, and the first connecting rod is connected with the eccentric wheel through a hinge; the sixth connecting rod is hinged with the first connecting rod through a hinge; the sliding block is hinged with a connecting rod six through a hinge; the sliding block is arranged in the sliding groove and forms a sliding pair with the sliding groove; the sliding groove is welded on the rack; the connecting rod two-way is hinged with the sliding block through a hinge; the second connecting rod and the third connecting rod are hinged with the fifth connecting rod through hinges; the connecting rod five is hinged with the support two phases through a hinge; the second support is welded on the rack; the connecting rod tee joint is hinged with the connecting rod in a four-phase mode through a hinge; the other end of the connecting rod IV is in key joint with the first support through a bearing; the other end of the bearing is fixedly connected to the fourth gear; the fourth gear is meshed with the third gear; the third gear is arranged on an output shaft of the third motor; the motor tee joint is connected to the frame through a bolt; the stirring barrel is connected to the supporting plate through a supporting shaft; the small belt pulley is connected to the supporting shaft; the supporting plate is connected with the supporting frame through a first spring and a second spring; the electromagnetic vibrator is fixed on the support frame; the support frame is arranged on the frame through a support rod; one end of the belt is connected to the small belt wheel, and the other end of the belt is connected to the large belt wheel; the large belt wheel is arranged on the motor II; and the second motor is fixed on the support frame.

The invention has the beneficial effects that: the multi-freedom-degree vibration material mixing device is simple in design structure, small in occupied area, convenient to operate, good in working performance, high in production efficiency, efficient in mixing, low in manufacturing cost, capable of achieving sufficient and uniform mixing of stirred materials, and hopefully popularized and used in a large area.

Drawings

Fig. 1 is a schematic view of the general structure of the present invention.

In the figure, a first motor 1, a first gear 2, a second gear 3, a bearing seat 4, a first connecting rod 5, a first spring 6, an electromagnetic vibrator 7, a support shaft 8, a small belt wheel 9, a second spring 10, a stirring barrel 11, a belt 12, a large belt wheel 13, a second motor 14, a third motor 15, a second connecting rod 16, a third connecting rod 17, a fourth connecting rod 18, a fifth connecting rod 19, a third gear 20, a fourth gear 21, a first support 22, a second support 23, a support plate 24, a sliding chute 25, a support frame 26, a sliding block 27, a frame 28, a sixth connecting rod 29, an eccentric wheel 30 and a shaft 31.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific implementation examples.

The utility model provides a multi freedom vibration compounding device which characterized in that: the device comprises a first motor 1, a first gear 2, a second gear 3, a bearing seat 4, a first connecting rod 5, a first spring 6, an electromagnetic vibrator 7, a support shaft 8, a small belt wheel 9, a second spring 10, a stirring barrel 11, a belt 12, a large belt wheel 13, a second motor 14, a third motor 15, a second connecting rod 16, a third connecting rod 17, a fourth connecting rod 18, a fifth connecting rod 19, a third gear 20, a fourth gear 21, a first support 22, a second support 23, a support plate 24, a sliding chute 25, a support frame 26, a sliding block 27, a rack 28, a sixth connecting rod 29, an eccentric wheel 30 and a shaft 31; the motor I1 is arranged on the frame 28 through a bolt; the second gear 3 is arranged on an output shaft of the first motor 1; the second gear 3 is meshed with the first gear 2; the shaft 31 is arranged on the bearing block 4 through a bearing; the first gear 2 is arranged at one end of the shaft 31; the eccentric wheel 30 is arranged at the other end of the shaft 31, and the first connecting rod 5 is connected with the eccentric wheel 30 through a hinge; the six connecting rods 29 are hinged with the first connecting rod 5 through hinges; the sliding block 27 is hinged with a connecting rod six 29 through a hinge; the sliding block 27 is arranged in the sliding groove 25 and forms a sliding pair with the sliding groove 25; the sliding groove 25 is welded on the frame 28; the second connecting rod 16 is hinged with the sliding block 27 through a hinge; the second connecting rod 16, the third connecting rod 17 and the fifth connecting rod 19 are hinged through hinges; the connecting rod five 19 is hinged with the support II 23 through a hinge; the second support 23 is welded on the frame 28; the third connecting rod 17 is hinged with the fourth connecting rod 18 through a hinge; the other end of the connecting rod IV 18 is in key joint with the support I22 through a bearing; the other end of the bearing is fixedly connected to a fourth gear 21; the fourth gear 21 is meshed with the third gear 20; the gear III 20 is arranged on an output shaft of the motor III 15; the third motor 15 is connected to the frame 28 through a bolt; the stirring barrel 11 is connected to the supporting plate 24 through the supporting shaft 8; the small belt pulley 9 is connected to the supporting shaft 8; the supporting plate 24 is connected with the supporting frame 26 through a first spring 6 and a second spring 10; the electromagnetic vibrator 7 is fixed on the support frame 26; the supporting frame 26 is arranged on the frame 28 through a supporting rod; one end of the belt 12 is connected to the small belt wheel 9, and the other end is connected to the large belt wheel 13; the large belt wheel 13 is arranged on the second motor 14; the second motor 14 is fixed on the support frame 26.

When the stirring device is used, different stirring materials are placed into the stirring barrel 11, the second motor 14 is started, the small belt wheel 9 connected with the belt 12 is driven to rotate through the large belt wheel 13 on the second motor 14, the stirring barrel 11 rotates, and therefore the stirred materials in the stirring barrel 11 can rotate in a single degree of freedom. After the second motor 14 is started, the electromagnetic vibrator 7 is turned on, so that the stirring barrel 11 makes single-degree-of-freedom up-and-down vibration. Then, the two-degree-of-freedom motion of the connecting rod 5 is realized, the motor I1 is started to drive the gear II 3 to rotate, the gear I2 arranged at one end of the shaft 31 is meshed with the gear II 3, the power is transmitted to the eccentric wheel 30, and the eccentric wheel 30 drives the connecting rod I5 to rotate through the bearing; after the motor I1 is started, the motor III 15 is started simultaneously, so that a gear III 20 connected to an output shaft of the motor III 15 rotates, a gear IV 21 meshed with the gear III is driven to rotate by the rotation of the gear III 20, the gear IV 21 drives a connecting rod IV 18 to rotate by a shaft, a connecting rod III 17, the connecting rod IV 18, a connecting rod V19, a support I22 and a support II 23 form a double-crank mechanism, the connecting rod IV 18 drives the double-crank mechanism to enable a connecting rod II 16 to drive a sliding block 27 to do variable-speed motion, the sliding block 27 drives a connecting rod VI 29 to move by a hinge, and the connecting rod VI 29 drives a connecting rod I5 to stir, so that the two-degree-of. Finally, multi-degree-of-freedom vibration stirring of the stirred materials is achieved, after the materials are worked for a period of time, the first motor 1, the second motor 14 and the third motor 15 are sequentially turned off, the stirring barrel 11 is taken down, and the stirred materials are taken out.

Claims

1. The utility model provides a multi freedom vibration compounding device which characterized in that: the device comprises a first motor (1), a first gear (2), a second gear (3), a bearing seat (4), a first connecting rod (5), a first spring (6), an electromagnetic vibrator (7), a supporting shaft (8), a small belt wheel (9), a second spring (10), a stirring barrel (11), a belt (12), a large belt wheel (13), a second motor (14), a third motor (15), a second connecting rod (16), a third connecting rod (17), a fourth connecting rod (18), a fifth connecting rod (19), a third gear (20), a fourth gear (21), a first support seat (22), a second support seat (23), a supporting plate (24), a sliding groove (25), a supporting frame (26), a sliding block (27), a rack (28), a sixth connecting rod (29), an eccentric wheel (30) and a shaft (31); the first motor (1) is installed on the rack (28) through a bolt; the second gear (3) is arranged on an output shaft of the first motor (1); the second gear (3) is meshed with the first gear (2); the shaft (31) is arranged on the bearing seat (4); the first gear (2) is arranged at one end of the shaft (31); the eccentric wheel (30) is arranged at the other end of the shaft (31), and the first connecting rod (5) is connected with the eccentric wheel (30) through a hinge; the six connecting rods (29) are hinged with the first connecting rod (5) through hinges; the sliding block (27) is hinged with the connecting rod six (29) through a hinge; the sliding block (27) is arranged in the sliding groove (25) and forms a sliding pair with the sliding groove (25); the sliding groove (25) is welded on the frame (28); the second connecting rod (16) is hinged with the sliding block (27) through a hinge; the second connecting rod (16), the third connecting rod (17) and the fifth connecting rod (19) are hinged through hinges; the connecting rod five (19) is hinged with the support II (23) through a hinge; the second support (23) is welded on the rack (28); the third connecting rod (17) is hinged with the fourth connecting rod (18) through a hinge; the other end of the connecting rod four (18) is in key joint with the support I (22) through a bearing; the other end of the bearing is fixedly connected to a fourth gear (21); the fourth gear (21) is meshed with the third gear (20); the third gear (20) is arranged on an output shaft of the third motor (15); the motor III (15) is connected to the rack (28) through a bolt; the stirring barrel (11) is connected to the supporting plate (24) through a supporting shaft (8); the small belt pulley (9) is connected to the supporting shaft (8); the supporting plate (24) is connected with the supporting frame (26) through a first spring (6) and a second spring (10); the electromagnetic vibrator (7) is fixed on the support frame (26); the support frame (26) is arranged on the frame (28) through a support rod; one end of the belt (12) is connected to the small belt wheel (9), and the other end is connected to the large belt wheel (13); the large belt wheel (13) is arranged on the second motor (14); the second motor (14) is fixed on the support frame (26).