Vortex oscillation blending device

Abstract

The utility model relates to the technical field of blending devices, and discloses a vortex oscillation blending device which comprises a blending seat, a first motor is fixedly mounted on the outer surface of the front side of the blending seat, a disc is fixedly sleeved on the outer surface of a first rotating shaft, an extrusion plate is movably attached to the outer surface of the disc, and the extrusion plate is movably attached to the outer surface of the first rotating shaft. The outer surface of the extrusion plate is fixedly connected with a first spring, the outer surface, away from the extrusion plate, of the connecting rod is fixedly connected with a sliding plate, and the outer surface of the second rotating shaft is fixedly sleeved with a cam. According to the vortex oscillation blending device, a first motor drives a disc to rotate to be matched with a first spring and an extrusion plate to enable a sampling pipe to move left and right, and a rotating shaft and a cam are driven to rotate to drive a placement plate to move up and down, so that synchronous rotation and adjustment in up, down, left and right directions can be realized; further, the movement modes and movement tracks of the liquid sample in the sampling pipe are effectively increased, and the uniform mixing progress and the working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a vortex oscillation mixing device. Background Art

[0002] In the field of biomedical device technology, during reaction tests or experiments on cell strains, etc., a sampled liquid sample is usually placed inside a sampling tube, and then mixed with an oscillating mixing device.

[0003] In the existing oscillation mixing devices, the oscillation plates mostly adopt the movement mode of sliding up and down or sliding left and right, which results in a relatively simple movement mode and movement trajectory of the sampling tube sample, affecting the mixing progress when mixing the liquid sample and the working efficiency of the oscillation mixing device in actual application. Therefore, a vortex oscillation mixing device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a vortex oscillation mixing device to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vortex oscillation mixing device, comprising a mixing seat, the inner surface of the mixing seat is rotatably connected to a first rotating shaft, a first motor is fixedly installed on the front outer surface of the mixing seat, the output end of the first motor is fixedly connected to the first rotating shaft, a disk is fixedly sleeved on the outer surface of the first rotating shaft, the first rotating shaft is fixedly connected to the eccentric part of the disk, an extrusion plate is movably fitted on the outer surface of the disk, a first spring is fixedly connected to the outer surface of the extrusion plate, a connecting rod is fixedly connected to the outer surface of the extrusion plate away from the disk, the first spring is sleeved on the outer surface of the connecting rod, and a slide is fixedly connected to the outer surface of the connecting rod away from the extrusion plate;

[0006] The top outer surface of the skateboard is fixedly connected to two vertical plates that are symmetrically arranged front and back, and a second rotating shaft is rotatably connected between the opposite outer surfaces of the two vertical plates. A cam is fixedly sleeved on the outer surface of the second rotating shaft, and a connecting plate is movably fitted on the top outer surface of the cam. A second motor is fixedly installed on the top outer surface of the connecting plate, and a placement plate is fixedly connected to the output end of the second motor.

[0007] Furthermore, a plurality of placement grooves are provided on the outer surface of the placement plate, and second springs are fixedly connected to the left and right sides of the interiors of the plurality of placement grooves, and clamping plates are fixedly connected to the outer surfaces of the two second springs.

[0008] Furthermore, a support plate is fixedly connected to the inner surface of the bottom of the mixing seat, the outer surface of the first spring away from the extrusion plate is fixedly connected to the support plate, and the connecting rod movably penetrates the outer surface of the support plate.

[0009] Furthermore, the top outer surface of the skateboard is fixedly connected to a support tube, the top outer surface of the support tube is fixedly connected to a third spring, the top outer surface of the third spring is fixedly connected to the bottom outer surface of the connecting plate, a movable rod is movably inserted into the inner surface of the support tube, the top outer surface of the movable rod is fixedly connected to the connecting plate, and the third spring is sleeved on the outer surface of the movable rod.

[0010] Furthermore, the outer surfaces of the first rotating shaft and the second rotating shaft are both fixedly sleeved with transmission wheels, and the outer surfaces of the two transmission wheels are sleeved with belts.

[0011] Furthermore, two support rods are fixedly connected to the top outer surface of the placement plate, and the outer surfaces of the two support rods are sleeved with a lower pressure plate, and the outer surfaces of the two support rods are sleeved with a fixing sleeve, and the outer surfaces of the two fixing sleeves are threadedly connected with positioning bolts, and one end of the positioning bolts is in contact with the outer surface of the support rod.

[0012] Furthermore, two slide bars are fixedly connected to the bottom outer surface of the slide plate, and the two slide bars are movably connected to the bottom inner surface of the mixing seat.

[0013] Furthermore, a slide groove is provided on the top outer surface of the mixing seat, and the output end of the second motor extends to the outside of the slide groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The vortex oscillation mixing device drives the disc to rotate through the first motor to cooperate with the first spring and the extrusion plate to move the sampling tube left and right, and drives the placement plate to move up and down by driving the rotating shaft and the cam to rotate, so that it can rotate and adjust synchronously in four directions of up, down, left and right, thereby effectively increasing the movement mode and movement trajectory of the liquid sample in the sampling tube, improving the mixing progress and work efficiency.

[0016] 2. The vortex oscillation mixing device fixes the sampling tube containing the sample in the placement slot. When fixing, the sampling tube is inserted and the clamping plates are squeezed on both sides. The sampling tube is fixed in the placement slot under the elastic force of the second spring, and sampling tubes of different sizes can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the placement plate of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. mixing seat; 2. first rotating shaft; 3. first motor; 4. disc; 5. extrusion plate; 6. connecting rod; 7. first spring; 8. slide plate; 9. second rotating shaft; 10. cam; 11. connecting plate; 12. second motor; 13. placement plate; 14. placement groove; 15. second spring; 16. clamping plate; 17. support rod; 18. lower pressure plate; 19. fixed sleeve; 20. support cylinder; 21. movable rod; 22. third spring; 23. transmission wheel; 24. belt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Please refer to Figure 1-4A vortex oscillation mixing device comprises a mixing seat 1, the inner surface of the mixing seat 1 is rotatably connected with a first rotating shaft 2, a first motor 3 is fixedly installed on the front outer surface of the mixing seat 1, the output end of the first motor 3 is fixedly connected to the first rotating shaft 2, a fixed sleeve 19 on the outer surface of the first rotating shaft 2 is provided with a disc 4, the first rotating shaft 2 is fixedly connected to the eccentric part of the disc 4, an extrusion plate 5 is movably fitted on the outer surface of the disc 4, a first spring 7 is fixedly connected to the outer surface of the extrusion plate 5, a connecting rod 6 is fixedly connected to the outer surface of the extrusion plate 5 away from the disc 4, and the first spring 7 is sleeved with On the outer surface of the connecting rod 6, the outer surface of the connecting rod 6 away from the extrusion plate 5 is fixedly connected with a slide plate 8, the top outer surface of the slide plate 8 is fixedly connected with two vertical plates arranged symmetrically in front and back, and the second rotating shaft 9 is rotatably connected between the outer surfaces of the two vertical plates. The outer surface fixing sleeve 19 of the second rotating shaft 9 is provided with a cam 10, and the top outer surface of the cam 10 is movably fitted with a connecting plate 11, and the top outer surface of the connecting plate 11 is fixedly installed with a second motor 12, and the output end of the second motor 12 is fixedly connected with a placement plate 13. In this embodiment, the first motor 3 drives the second The first rotating shaft 2 rotates, and the first rotating shaft 2 drives the disc 4 to rotate. When the connection end of the disc 4 and the first rotating shaft 2 rotates from left to right, the disc 4 squeezes the squeezing plate 5, so that the connecting rod 6 drives the slide plate 8 to move, and causes the first spring 7 to deform. In this process, the connecting rod 6 drives the slide plate 8 to move to the left. When the connection end of the disc 4 and the first rotating shaft 2 rotates from right to left, the first spring 7 drives the squeezing plate 5 to reset, and causes the slide plate 8 to move to the right. Therefore, during the rotation of the disc 4, the slide plate 8 can be driven to move left and right, thereby shaking the sampling tube. The first rotating shaft 2 rotates, and in the process of the first rotating shaft 2 rotating, the transmission wheel 23 is driven to rotate, and the transmission wheel 23 drives the belt 24 to rotate the second rotating shaft 9. The rotation of the second rotating shaft 9 drives the cam 10 to rotate. When the cam 10 rotates, the cam 10 squeezes the connecting plate 11, drives the sampling tube to move up and down, and cooperates with the second motor 12 to drive the placement plate 13 to rotate to rotate the sampling tube, so that it can rotate and adjust synchronously in four directions of up, down, left and right, thereby effectively increasing the movement mode and movement trajectory of the liquid sample in the sampling tube, and improving the mixing progress and work efficiency.

[0024] The outer surface of the placement plate 13 is provided with a plurality of placement grooves 14, and the left and right sides of the interior of the plurality of placement grooves 14 are fixedly connected with second springs 15, and the outer surfaces of the two second springs 15 are fixedly connected with clamping plates 16. In this embodiment, when fixing the sampling tube, the sampling tube is inserted and the clamping plates 16 are squeezed toward both sides, and the sampling tube is fixed in the placement groove 14 under the elastic force of the second spring 15, and sampling tubes of different sizes can be fixed.

[0025] A support plate is fixedly connected to the inner surface of the bottom of the mixing seat 1, and the first spring 7 is fixedly connected to the support plate away from the outer surface of the extrusion plate 5. The connecting rod 6 movably passes through the outer surface of the support plate. In this embodiment, the connecting rod 6 is supported by the support plate, and the first spring 7 can be deformed when the extrusion plate 5 moves.

[0026] The top outer surface of the slide plate 8 is fixedly connected to the support tube 20, and the top outer surface of the support tube 20 is fixedly connected to the third spring 22. The top outer surface of the third spring 22 is fixedly connected to the bottom outer surface of the connecting plate 11. A movable rod 21 is movably inserted into the inner surface of the support tube 20. The top outer surface of the movable rod 21 is fixedly connected to the connecting plate 11. The third spring 22 is sleeved on the outer surface of the movable rod 21. In this embodiment, when the cam 10 rotates, the cam 10 squeezes the connecting plate 11, so that the third spring 22 is deformed, and the movable rod 21 slides inside the support tube 20, the connecting plate 11 is supported by the third spring 22, and the movable rod 21 is used to prevent the third spring 22 from tilting and deforming.

[0027] The outer surfaces of the first rotating shaft 2 and the second rotating shaft 9 are both fixed with a transmission wheel 23 by a sleeve 19, and the outer surfaces of the two transmission wheels 23 are sleeved with a belt 24. In this embodiment, when the first rotating shaft 2 rotates, it drives the transmission wheel 23 thereon to rotate, and under the action of the belt 24, the transmission wheel 23 on the outer surface of the second rotating shaft 9 is driven to rotate, thereby causing the second rotating shaft 9 to rotate.

[0028] Two support rods 17 are fixedly connected to the top outer surface of the placement plate 13, and the outer surfaces of the two support rods 17 are sleeved with a lower pressure plate 18, and the outer surfaces of the two support rods 17 are sleeved with a fixing sleeve 19. The outer surfaces of the two fixing sleeves 19 are threadedly connected with positioning bolts, and one end of the positioning bolt is in contact with the outer surface of the support rod 17. In this embodiment, after the sampling tube is fixed, the lower pressure plate 18 is sleeved on the support rod 17 until the lower pressure plate 18 is placed on the top of the sampling tube, and then the fixing sleeve 19 is sleeved, and the positioning bolt is screwed on so that one end of the positioning bolt is in contact with the support rod 17 to position the lower pressure plate 18.

[0029] Two slide bars are fixedly connected to the bottom outer surface of the slide plate 8, and both slide bars are movably connected to the bottom inner surface of the mixing seat 1. In this embodiment, the bottom of the slide plate 8 is supported by the slide bars so that the slide plate 8 can move stably.

[0030] A slide groove is provided on the top outer surface of the mixing seat 1, and the output end of the second motor 12 extends to the outside of the slide groove. In this embodiment, during the left and right and up and down movement, the second motor 12 is driven and its output shaft moves, and the slide groove provides space for the movement of the output shaft of the second motor 12.

[0031] Working principle: When the utility model is in use, the sampling tube containing the sample is fixed in the placement groove 14. When fixing the sampling tube, the sampling tube is inserted and the clamping plates 16 are squeezed on both sides. Under the elastic force of the second spring 15, the sampling tube is fixed in the placement groove 14, and sampling tubes of different sizes can be fixed. After fixing, the lower pressing plate 18 is sleeved on the supporting rod 17 until the lower pressing plate 18 is placed on the top of the sampling tube, and then the fixing sleeve 19 is sleeved, and the positioning bolt is screwed on so that one end of the positioning bolt is in contact with the supporting rod 17. The switch is turned on, and the first motor 3 drives the first rotating shaft 2 to rotate, and the first rotating shaft 2 drives the disc 4 to rotate. When the connecting end of the disc 4 and the first rotating shaft 2 rotates from left to right, the disc 4 squeezes the squeezing plate 5, so that the connecting rod 6 drives the slide plate 8 to move, and causes the first spring 7 to deform. In this process, the connecting rod 6 drives the slide plate 8 to move to the left. When the disc 4 and the first rotating shaft are When the connecting end of 2 rotates from the right to the left, the first spring 7 drives the squeezing plate 5 to reset and makes the slide plate 8 move to the right, so that during the rotation of the disc 4, the slide plate 8 can be driven to move left and right, so as to shake the sampling tube, and during the rotation of the first rotating shaft 2, the transmission wheel 23 is driven to rotate, and the transmission wheel 23 drives the belt 24 to rotate the second rotating shaft 9, and the rotation of the second rotating shaft 9 drives the cam 10 to rotate. When the cam 10 rotates, the cam 10 squeezes the connecting plate 11, so that the third spring 22 is deformed, and the movable rod 21 slides inside the supporting tube 20, so as to drive the sampling tube to move up and down, and cooperate with the second motor 12 to drive the placing plate 13 to rotate to rotate the sampling tube, so that it can be synchronously rotated and adjusted in four directions of up, down, left and right, thereby effectively increasing the movement mode and movement trajectory of the liquid sample in the sampling tube, and improving the mixing progress and work efficiency.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vortex oscillation mixing device, comprising a mixing seat (1), characterized in that: The inner surface of the mixing seat (1) is rotatably connected to a first rotating shaft (2), a first motor (3) is fixedly mounted on the front outer surface of the mixing seat (1), an output end of the first motor (3) is fixedly connected to the first rotating shaft (2), a fixed sleeve (19) on the outer surface of the first rotating shaft (2) is provided with a disc (4), the first rotating shaft (2) is fixedly connected to the eccentric portion of the disc (4), an extrusion plate (5) is movably fitted on the outer surface of the disc (4), a first spring (7) is fixedly connected to the outer surface of the extrusion plate (5), an outer surface of the extrusion plate (5) away from the disc (4) is fixedly connected to a connecting rod (6), the first spring (7) is sleeved on the outer surface of the connecting rod (6), and an outer surface of the connecting rod (6) away from the extrusion plate (5) is fixedly connected to a slide plate (8); The top outer surface of the slide plate (8) is fixedly connected to two vertical plates arranged symmetrically in front and back, and a second rotating shaft (9) is rotatably connected between the opposite outer surfaces of the two vertical plates. A fixed sleeve (19) on the outer surface of the second rotating shaft (9) is provided with a cam (10), and a connecting plate (11) is movably fitted on the top outer surface of the cam (10). A second motor (12) is fixedly installed on the top outer surface of the connecting plate (11), and an output end of the second motor (12) is fixedly connected to a placement plate (13).

2. A vortex mixing device according to claim 1, characterized in that: The outer surface of the placement plate (13) is provided with a plurality of placement grooves (14), the left and right sides of the interiors of the plurality of placement grooves (14) are fixedly connected with second springs (15), and the outer surfaces of the two second springs (15) are fixedly connected with clamping plates (16).

3. A vortex mixing device according to claim 1, characterized in that: The inner surface of the bottom of the mixing seat (1) is fixedly connected to a support plate, the outer surface of the first spring (7) away from the squeezing plate (5) is fixedly connected to the support plate, and the connecting rod (6) movably penetrates the outer surface of the support plate.

4. A vortex mixing device according to claim 1, characterized in that: The top outer surface of the slide plate (8) is fixedly connected to a support tube (20), the top outer surface of the support tube (20) is fixedly connected to a third spring (22), the top outer surface of the third spring (22) is fixedly connected to the bottom outer surface of the connecting plate (11), a movable rod (21) is movably inserted into the inner surface of the support tube (20), the top outer surface of the movable rod (21) is fixedly connected to the connecting plate (11), and the third spring (22) is sleeved on the outer surface of the movable rod (21).

5. A vortex mixing device according to claim 1, characterized in that: The outer surfaces of the first rotating shaft (2) and the second rotating shaft (9) are both fixedly sleeved with transmission wheels (23), and the outer surfaces of the two transmission wheels (23) are sleeved with belts (24).

6. A vortex mixing device according to claim 1, characterized in that: Two support rods (17) are fixedly connected to the top outer surface of the placement plate (13), and the outer surfaces of the two support rods (17) are sleeved with a lower pressure plate (18). The outer surfaces of the two support rods (17) are sleeved with a fixing sleeve (19), and the outer surfaces of the two fixing sleeves (19) are threadedly connected with a positioning bolt, and one end of the positioning bolt is in contact with the outer surface of the support rod (17).

7. A vortex mixing device according to claim 1, characterized in that: Two slide bars are fixedly connected to the bottom outer surface of the slide plate (8), and the two slide bars are movably connected to the bottom inner surface of the mixing seat (1).

8. A vortex mixing device according to claim 1, characterized in that: A slide groove is provided on the top outer surface of the mixing seat (1), and the output end of the second motor (12) extends to the outside of the slide groove.

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