Turnover type oscillator

Abstract

The utility model relates to the technical field of turnover oscillators, in particular to a turnover type oscillator which comprises a machine body, the outer surface of the machine body is fixedly connected with a fixing seat, the side surface of the fixing seat is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a connecting ring, the outer surface of the connecting ring is fixedly connected with a worm, and the worm is fixedly connected with a motor. The outer surface of the worm is connected with a turbine in a meshed mode, a first rotating shaft is fixedly connected to the center of the turbine, and first rotating teeth are fixedly connected to the outer surface of the first rotating shaft. Through the arrangement of the first rotating teeth and the first half gear, the power of the servo motor is transmitted to the placing frame through meshing of the first half gear and the second half gear, and compared with reciprocating rotation directly driven by a single motor, the power transmission can be more stable through gear transmission; a more stable overturning environment can be provided for internal samples, and uniform mixing of the samples is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flip oscillators, in particular to a flip type oscillator. Background Art

[0002] The tumbling oscillator is a machine that uses the solid waste leaching toxicity tumbling method to work. It combines high-speed rotation technology and stepless adjustable oscillation amplitude technology, which can make the tumbling oscillator's shaking plate exhibit either low-speed large-amplitude gyration or high-speed strong point oscillation to meet different experimental needs.

[0003] A Chinese utility model patent with authorization publication number CN219596434U discloses a tilting oscillator. The utility model provides a tilting oscillator comprising a rotating shaft, a motor, a mounting bracket, and a first fixing port. The rotating shaft is rotatably mounted on the tilting oscillator body, one end of the rotating shaft being connected to the motor output shaft mounted on the tilting oscillator body via a coupling. The mounting bracket is fixedly mounted on the rotating shaft, with a plurality of arcuate slots evenly spaced on either side of the mounting bracket. The mounting bracket is provided with a plurality of first fixing ports, each located on one side of the arcuate slots. By pulling a slide bar to move the locking block upward, a second fixing block is inserted into the first fixing port. Release the slide bar, and a spring rebounds, snapping the locking block into the second fixing port, securing a sample bottle to the oscillator. By pulling the slide bar upward, the locking block moves away from the second fixing port, and the sample bottle can be removed by pulling the first fixing block, thus facilitating the removal of the sample bottle.

[0004] When a single motor in the above-mentioned prior art solution rotates back and forth, the torque output of the motor may become uneven at the moment when the rotation direction changes. This uneven torque may cause the flip oscillator to vibrate during operation, affecting the mixing effect of the internal sample. Therefore, it is urgent to design a flip oscillator to solve the above problem. Utility Model Content

[0005] The purpose of the present utility model is to provide a flip oscillator to solve the problem in the above-mentioned background technology that when a single motor rotates back and forth, at the moment when the rotation direction changes, the torque output of the motor may be uneven. This uneven torque may cause the flip oscillator to vibrate during operation, affecting the mixing effect of the internal sample.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a flip-type oscillator, comprising: a body, an outer surface of the body is fixedly connected to a fixing seat, a side surface of the fixing seat is fixedly connected to a servo motor, an output end of the servo motor is fixedly connected to a connecting ring, an outer surface of the connecting ring is fixedly connected to a worm, an outer surface of the worm is meshedly connected to a turbine, a first rotating shaft is fixedly connected to the center of the turbine, an outer surface of the first rotating shaft is fixedly connected to a first rotating tooth, an outer surface of the first rotating shaft is fixedly connected to a second half gear, a side surface of the first rotating tooth is meshedly connected to a second rotating tooth, the center of the second rotating tooth is fixedly connected to the second rotating shaft, an outer surface of the second rotating shaft is fixedly connected to the first half gear, an upper surface of the first half gear is meshedly connected to a tooth plate, an upper surface of the tooth plate is meshedly connected to a third rotating tooth, and a flip shaft is fixedly connected to the center of the third rotating tooth.

[0007] Preferably, the outer surface of the worm is movably connected to a first support frame, and the first support frame is fixedly connected to the side surface of the body.

[0008] Preferably, the outer surface of the flip shaft is movably connected to a second support frame, and the bottom of the second support frame is fixedly connected to the upper surface of the body.

[0009] Preferably, one end of the flip shaft away from the third rotating tooth is fixedly connected to a placement rack, and clamping holes are provided at the upper and lower ends of the placement rack.

[0010] Preferably, a clamping plate is movably connected to the side surface of the clamping hole, and a limiting plate is fixedly connected to the outer surface of the clamping plate.

[0011] Preferably, a spring column is fixedly connected to the side surface of the limiting plate, and one end of the spring column away from the limiting plate is fixedly connected to the inner wall of the placement rack.

[0012] Preferably, a guide plate is slidably connected to the side surface of the tooth plate, and a side of the guide plate away from the tooth plate is fixedly connected to the side surface of the machine body.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] By setting the first rotating tooth and the first half gear, an offset rotation can be formed between the first half gear and the second half gear, thereby driving the tooth plate to perform reciprocating motion. When the tooth plate and the third rotating tooth are used to perform reciprocating flipping, the power of the servo motor is transmitted to the placement rack through the engagement of the first half gear and the second half gear. Compared with the reciprocating rotation directly driven by a single motor, the gear transmission can make the power transmission smoother, effectively buffer the impact force generated by the motor when starting, stopping and turning, reduce torque fluctuations, provide a more stable flipping environment for the internal samples, and facilitate uniform mixing of the samples.

[0015] By setting the clamping plate and the spring column, when the sample bottle is clamped in a limited position, the clamping force can be effectively increased to prevent the sample bottle from falling off during vibration. At the same time, under the action of the clamping plate, the surface of the sample bottle can be effectively prevented from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional front view of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a three-dimensional side view of the structure of the utility model;

[0018] Figure 3 This is a schematic three-dimensional top view of the structure of the utility model;

[0019] Figure 4 It is a side sectional schematic diagram of the partial connection structure of the placement rack and the clamping plate of the utility model.

[0020] In the figure: 1. Machine body; 2. Fixed seat; 3. Servo motor; 4. Connecting ring; 5. First support frame; 6. Worm; 7. Turbine; 8. First rotating shaft; 9. First rotating tooth; 10. Second rotating tooth; 11. Second rotating shaft; 12. First half gear; 13. Tooth plate; 14. Guide plate; 15. Third rotating tooth; 16. Turning shaft; 17. Second support frame; 18. Placement frame; 19. Clamping hole; 20. Clamping plate; 21. Limiting plate; 22. Spring column; 23. Second half gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4The utility model provides an embodiment of a flip-type oscillator, comprising: a body 1, a fixing base 2 being fixedly connected to the outer surface of the body 1, a servo motor 3 being fixedly connected to the side surface of the fixing base 2, a connecting ring 4 being fixedly connected to the output end of the servo motor 3, a worm 6 being fixedly connected to the outer surface of the connecting ring 4, a turbine 7 being meshedly connected to the outer surface of the worm 6, a first rotating shaft 8 being fixedly connected to the center of the turbine 7, a first rotating shaft 8 being fixedly connected to the outer surface of the first rotating shaft 8, a second half gear 23 being fixedly connected to the outer surface of the first rotating shaft 8, a second rotating tooth 10 being meshedly connected to the side surface of the first rotating tooth 9, a second rotating shaft 11 being fixedly connected to the center of the second rotating tooth 10, a first half gear 12 being fixedly connected to the outer surface of the second rotating shaft 11, a tooth plate 13 being meshedly connected to the upper surface of the first half gear 12, a third rotating tooth 15 being meshedly connected to the upper surface of the tooth plate 13, and a flip shaft 16 being fixedly connected to the center of the third rotating tooth 15.

[0023] Specifically, by disposing the first half gear 12 , when the servo motor 3 rotates, the third rotating tooth 15 can be caused to rotate back and forth, thereby driving the placement rack 18 to flip back and forth.

[0024] See also Figure 1-4 The outer surface of the worm 6 is movably connected to the first support frame 5, and the first support frame 5 is fixedly connected to the side surface of the body 1.

[0025] Specifically, by disposing the first support frame 5, when the worm 6 rotates, it can effectively support the worm 6, thereby ensuring the stability of the device.

[0026] See also Figure 1-4 The outer surface of the flip shaft 16 is movably connected to the second support frame 17, and the bottom of the second support frame 17 is fixedly connected to the upper surface of the body 1.

[0027] Specifically, through the setting of the second support frame 17, the second support frame 17 is fixedly connected in two groups at the center above the two ends of the body 1. Under the action of the second support frame 17, it can effectively support the flip axis 16, so that the placement frame 18 can be more stable when flipped.

[0028] See also Figure 1-4 One end of the flip shaft 16 away from the third rotating tooth 15 is fixedly connected to a placement rack 18 , and clamping holes 19 are opened at the upper and lower ends of the placement rack 18 .

[0029] Specifically, the clamping hole 19 can be provided to clamp the sample bottle, thereby preventing the sample bottle from falling off when the sample bottle is shaken and turned over, thereby preventing the sample bottle from being damaged or broken.

[0030] See also Figure 1-4The side surface of the clamping hole 19 is movably connected to a clamping plate 20 , and the outer surface of the clamping plate 20 is fixedly connected to a limiting plate 21 .

[0031] Specifically, by disposing the limiting plate 21 , when the clamping plate 20 is clamped on the outer surface of the sample bottle, the problem of disconnection between the clamping plate 20 and the placement rack 18 can be prevented, which may cause damage to the device.

[0032] See also Figure 1-4 A spring column 22 is fixedly connected to the side surface of the limiting plate 21 , and one end of the spring column 22 away from the limiting plate 21 is fixedly connected to the inner wall of the placement frame 18 .

[0033] Specifically, the provision of the spring column 22 ensures stable clamping and prevents slipping when clamping the sample bottle, thereby protecting the overall integrity of the sample bottle.

[0034] See also Figure 1-4 The side surface of the tooth plate 13 is slidably connected to a guide plate 14 , and the side of the guide plate 14 away from the tooth plate 13 is fixedly connected to the side surface of the body 1 .

[0035] Specifically, the guide plate 14 can guide the left and right sliding of the tooth plate 13 to prevent the tooth plate 13 from being misaligned during the sliding process, which may cause the third rotating tooth 15 to slip during the rotation recovery.

[0036] Working principle: When in use, first place the sample bottle into the placement rack 18 through the clamping hole 19, and then under the action of the spring column 22, the spring column 22 pushes the clamping plate 20 to clamp the outer surface of the sample bottle, and then starts the servo motor 3, so that the servo motor 3 rotates through the connecting ring 4 to drive the worm 6 to rotate synchronously. Since the turbine 7 is engaged and connected just above the end of the worm 6 away from the first support frame 5, when the worm 6 rotates, it also drives the turbine 7 to rotate. When the turbine 7 rotates, it drives the first rotating tooth 9 and the second half gear 23 to rotate synchronously. When the first rotating tooth 9 rotates, it will also drive the second rotating tooth 10 on the side to rotate, and the second rotating tooth 10 and the first half gear 12 are fixedly connected to the outer surface of the second rotating shaft 11. Therefore, during the rotation of the worm 6, the first half gear 12 and the second half gear 23 will rotate in an offset manner. During the offset rotation, the tooth plate 13 will move back and forth along the guide plate 14, and the third rotating tooth 15, under the influence of the tooth plate 13, will cause the placement rack 18 to perform an inverted displacement through the inverting shaft 16, so that the sample in the sample bottle vibrates more evenly.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A flip-type oscillator, comprising: The machine body (1) is characterized in that the outer surface of the machine body (1) is fixedly connected to a fixing seat (2), the side surface of the fixing seat (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is fixedly connected to a connecting ring (4), the outer surface of the connecting ring (4) is fixedly connected to a worm (6), the outer surface of the worm (6) is meshedly connected to a turbine (7), the center of the turbine (7) is fixedly connected to a first rotating shaft (8), the outer surface of the first rotating shaft (8) is fixedly connected to a first rotating tooth (9), the first rotating shaft ( The outer surface of the first half gear (23) is fixedly connected to the outer surface of the first rotating tooth (9), the side surface of the first rotating tooth (9) is meshedly connected to the second rotating tooth (10), the center of the second rotating tooth (10) is fixedly connected to the second rotating shaft (11), the outer surface of the second rotating shaft (11) is fixedly connected to the first half gear (12), the upper surface of the first half gear (12) is meshedly connected to the tooth plate (13), the upper surface of the tooth plate (13) is meshedly connected to the third rotating tooth (15), and the center of the third rotating tooth (15) is fixedly connected to the flip shaft (16).

2. The flip-type oscillator according to claim 1, characterized in that: The outer surface of the worm (6) is movably connected to a first support frame (5), and the first support frame (5) is fixedly connected to the side surface of the body (1).

3. The flip-type oscillator according to claim 1, characterized in that: The outer surface of the flip shaft (16) is movably connected to a second support frame (17), and the bottom of the second support frame (17) is fixedly connected to the upper surface of the machine body (1).

4. The flip-type oscillator according to claim 1, characterized in that: One end of the flip shaft (16) away from the third rotating tooth (15) is fixedly connected to a placement rack (18), and clamping holes (19) are provided at the upper and lower ends of the placement rack (18).

5. The flip-type oscillator according to claim 4, characterized in that: The side surface of the clamping hole (19) is movably connected to a clamping plate (20), and the outer surface of the clamping plate (20) is fixedly connected to a limiting plate (21).

6. The flip-type oscillator according to claim 5, characterized in that: A spring column (22) is fixedly connected to the side surface of the limiting plate (21), and one end of the spring column (22) away from the limiting plate (21) is fixedly connected to the inner wall of the placement rack (18).

7. The flip-type oscillator according to claim 1, characterized in that: The side surface of the tooth plate (13) is slidably connected to a guide plate (14), and the side of the guide plate (14) away from the tooth plate (13) is fixedly connected to the side surface of the machine body (1).

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