High-speed circumferential oscillation device of oscillation incubator

Abstract

The utility model discloses a high-speed circumferential oscillation device of an oscillation incubator, which comprises a fixed base and an oscillation table top, a pore plate retaining column is arranged on the oscillation table top, a table top driving flange plate is fixed at the bottom of the oscillation table top, and an oscillation motor is mounted on the fixed base. An output shaft of the oscillation motor is connected with the table top driving flange plate through an eccentric shaft and a bearing in a matched mode, and a stable auxiliary sliding table module is arranged between the fixed base and the oscillation table top. Compared with the prior art, the high-speed circumferential oscillation device has the advantages that the high-speed circumferential oscillation device is directly driven by the motor, the rigidity of the large oscillation table top is guaranteed, meanwhile, the stable auxiliary sliding table module is additionally arranged at the bottom of the large oscillation table top, and it is guaranteed that the large oscillation table top can stably operate at a high speed. Compared with the prior art, the problem that a large-size table board cannot stably oscillate is solved.

Description

Technical Field

[0001] The utility model relates to an oscillating device, in particular to a high-speed circular oscillating device for an oscillating incubator. Background Art

[0002] An oscillating incubator is a laboratory biological sample culture equipment. The product is widely used in medical and health, agricultural and environmental protection, health and epidemic prevention, scientific research and other units, and provides effective assistance for the study of microorganisms, viruses, bacteria culture, fermentation, hybridization and biochemical reactions and cell tissues. There are currently two types of traditional high-speed oscillating incubators. One is that the oscillation table size is small and the use efficiency is low; the other is that the table size is large but the oscillation effect varies greatly in different areas of the same table. The first technology is actually developed from the second technology. Since the consistency of the oscillation effect of the second table is poor, the table size is reduced. Both technologies are widely available on the market. Therefore, the development of a high-speed circular oscillation device for an oscillating incubator has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0003] The utility model aims to solve the above-mentioned shortcomings and provides a high-speed circular oscillation device for an oscillating incubator.

[0004] The above-mentioned purpose of the present invention is achieved through the following technical solutions: a high-speed circular oscillation device of an oscillating incubator, comprising a fixed base and an oscillating table, a perforated plate retaining column is provided on the oscillating table, a table driving flange is fixed to the bottom of the oscillating table, an oscillating motor is installed on the fixed base, and the output shaft of the oscillating motor is connected to the table driving flange through an eccentric shaft and a matching bearing, and is characterized in that a stable auxiliary slide module is provided between the fixed base and the oscillating table.

[0005] Furthermore, the smooth auxiliary slide module includes an X-direction guide rail, an X-direction slider and at least one set of Y-direction sliding modules, the Y-direction sliding module includes a Y-direction guide rail seat plate, a Y-direction guide rail and a Y-direction slider, the X-direction guide rail is fixedly mounted on the oscillation table, the X-direction slider is mounted on the X-direction guide rail, the Y-direction guide rail seat is fixed on the X-direction slider, the Y-direction guide rail is fixedly mounted on the Y-direction guide rail seat plate, the Y-direction slider is mounted on the Y-direction guide rail and fixed to the bottom of the oscillation table.

[0006] Furthermore, the smooth auxiliary slide module is at least one group.

[0007] Furthermore, a balancing iron mounting plate is provided on the eccentric shaft, and a balancing iron is mounted on the balancing iron mounting plate.

[0008] Furthermore, the fixed base includes a lower base plate, a bracket plate and an upper base plate. A shock-absorbing pad is provided at the bottom of the lower base plate, and the upper and lower ends of the bracket plate are fixedly connected to the upper base plate and the lower base plate respectively.

[0009] Furthermore, a motor mounting plate is fixed on the upper base plate, and the oscillation motor is fixedly mounted on the motor mounting plate.

[0010] Furthermore, the oscillation motor is a brushless motor.

[0011] The advantages of this new invention over existing technologies are: The high-speed circular oscillator is directly driven by a motor, ensuring the rigidity of the large oscillation table. Furthermore, a stabilizing auxiliary slide module is added to the bottom of the large oscillation table, ensuring high-speed and stable operation. Compared with existing technologies, this new invention overcomes the problem of large-sized tables being unable to oscillate smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front structural schematic diagram of the utility model.

[0013] Figure 2 yes Figure 1 Cross-sectional view at AA in the middle.

[0014] Figure 3 It is a three-dimensional structural diagram of the utility model.

[0015] Figure 4 It is a schematic diagram of the bottom structure of the utility model. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] like Figures 1 to 4As shown, a high-speed circular oscillation device of an oscillating incubator comprises a fixed base 1 and an oscillating table 2, wherein the fixed base 1 comprises a lower base plate 101, a bracket plate 102 and an upper base plate 103, a shock-absorbing pad 104 is provided at the bottom of the lower base plate 101, and the upper and lower ends of the bracket plate 102 are fixedly connected to the upper base plate 103 and the lower base plate 101 respectively; a hole plate holding column 3 is provided on the oscillating table 2, and a table driving flange 4 is fixed to the bottom of the oscillating table 2; a motor mounting plate 5 is fixed on the upper base plate 103, and an oscillating motor 6 is mounted on the motor mounting plate 5, and the oscillating motor 6 is a brushless motor, and the output shaft of the oscillating motor 6 is connected to the table driving flange 4 through an eccentric shaft 7 (amplitude 3mm) and a bearing 11, and the bearing 11 is fixed in the bearing mounting hole of the table driving flange 4 through an upper bearing pressure plate 12 and a lower bearing pressure plate 13. A balancing iron mounting plate 8 is provided on the eccentric shaft 7, and a balancing iron 9 is installed on the balancing iron mounting plate 8. A smooth auxiliary slide module 10 is provided between the fixed base 1 and the oscillation table 2. The smooth auxiliary slide module 10 includes an X-direction guide rail 1001, an X-direction slider 1002 and two groups of Y-direction sliding modules on the left and right sides. The Y-direction sliding module includes a Y-direction guide rail seat plate 1003, a Y-direction guide rail 1004 and a Y-direction slider 1005. The X-direction guide rail 1001 is fixedly mounted on the oscillation table 2, the X-direction slider 1002 is mounted on the X-direction guide rail 1001, the Y-direction guide rail 1004 seat is fixed on the X-direction slider 1002, the Y-direction guide rail 1004 is fixedly mounted on the Y-direction guide rail seat plate 1003, the Y-direction slider 1005 is mounted on the Y-direction guide rail 1004, and fixed to the bottom of the oscillation table 2.

[0018] During operation, the oscillation motor 6 drives the eccentric shaft 7 to rotate, and the eccentric shaft 7 cooperates with the bearing to drive the table drive flange 4, which drives the oscillation table 2 to oscillate in a planar manner. Under the action of the stabilization auxiliary slide module 10, the table vibration in the Z-axis direction is effectively prevented, making the entire large oscillation table 2 run more smoothly. This further meets the requirements of more users for large tables, and can achieve better results than small tables, with higher efficiency and simpler operation.

[0019] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-speed circular oscillating device for an oscillating incubator, comprising a fixed base and an oscillating table, wherein the oscillating table is provided with a plate retaining column, a table drive flange is fixed to the bottom of the oscillating table, an oscillating motor is mounted on the fixed base, and the output shaft of the oscillating motor is connected to the table drive flange via an eccentric shaft and a matching bearing, characterized in that: A smooth auxiliary slide module is provided between the fixed base and the oscillation table; the smooth auxiliary slide module includes an X-direction guide rail, an X-direction slider and a Y-direction sliding module, the Y-direction sliding module includes a Y-direction guide rail seat plate, a Y-direction guide rail and a Y-direction slider, the X-direction guide rail is fixedly mounted on the oscillation table, the X-direction slider is mounted on the X-direction guide rail, the Y-direction guide rail seat is fixed on the X-direction slider, the Y-direction guide rail is fixedly mounted on the Y-direction guide rail seat plate, the Y-direction slider is mounted on the Y-direction guide rail and fixed to the bottom of the oscillation table.

2. The high-speed circular oscillating device for an oscillating incubator according to claim 1, characterized in that: The Y-direction sliding module is at least one group.

3. The high-speed circular oscillating device for an oscillating incubator according to claim 1, characterized in that: A balancing iron mounting plate is provided on the eccentric shaft, and a balancing iron is mounted on the balancing iron mounting plate.

4. The high-speed circular oscillating device for an oscillating incubator according to claim 1, characterized in that: The fixed base includes a lower base plate, a bracket plate and an upper base plate. A shock-absorbing pad is provided at the bottom of the lower base plate. The upper and lower ends of the bracket plate are fixedly connected to the upper base plate and the lower base plate respectively.

5. The high-speed circular oscillating device for an oscillating incubator according to claim 4, characterized in that: A motor mounting plate is fixed on the upper base plate, and the oscillation motor is fixedly mounted on the motor mounting plate.

6. The high-speed circular oscillating device for an oscillating incubator according to claim 1, characterized in that: The oscillation motor is a brushless motor.

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