Oscillating and centrifuging all-in-one machine

Abstract

The utility model discloses an oscillation and centrifugation all-in-one machine which comprises a shell, a centrifugation driving device is arranged in a cavity of the shell, the centrifugation driving device is in driving connection with a movable frame, a centrifuge tube is locked in the movable frame, a supporting table is fixedly connected to the bottom end of the inner wall of the shell, an oscillation driving device is installed on the supporting table, and the oscillation driving device is connected with the movable frame. And the oscillation driving device is positioned below the movable frame. By arranging the centrifugal driving device, the oscillation driving device, the movable frame and the centrifugal tube, the centrifugal tube can be centrifuged and oscillated at the same time, and the machining efficiency is improved; and through the arrangement of the top disc, the bottom disc, the sponge pad and the locking bolt, the centrifugal tube is protected during clamping, and the centrifugal tube is prevented from falling off during centrifugation and oscillation.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal vibration, in particular to an all-in-one vibration centrifugal machine. Background Art

[0002] When conducting various medical or chemical experiments, it is often necessary to extract various substances for research. During the extraction process, the centrifuge tubes containing the experimental materials need to be shaken or centrifuged. The centrifuge tubes are centrifuged in a centrifuge. The shaking requires the operator to manually press the centrifuge tube cap to shake and mix the experimental materials. If the added experimental materials are toxic, the sputtering during the shaking process can cause harm to the human body. At the same time, manual shaking often does not mix them sufficiently, affecting the experimental results. If a separate shaking device is purchased, it will increase costs and cause additional waste of resources. In view of this, it is very necessary to design a device that can both centrifuge and shake the centrifuge tubes. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, one of the purposes of the present invention is to provide an all-in-one oscillating centrifuge. By means of the provided centrifugal drive device, oscillating drive device, movable frame, and centrifuge tube, centrifuge and oscillation operations can be performed on the centrifuge tube at the same time, thereby improving processing efficiency; by means of the provided top plate, bottom plate, sponge pad, and locking bolt, the centrifuge tube is protected during clamping to prevent the centrifuge tube from falling off during centrifugation and oscillation.

[0004] One of the objectives of the present invention is achieved by the following technical solution: an oscillating centrifugal integrated machine, comprising: a housing, a centrifugal drive device provided in a cavity of the housing, the centrifugal drive device drivingly connected to a movable frame, a centrifuge tube locked in the movable frame, a support platform fixedly connected to the bottom end of the inner wall of the housing, an oscillating drive device installed on the support platform, and the oscillating drive device located below the movable frame;

[0005] The centrifugal drive device includes a centrifugal motor, the output end of the centrifugal motor is fixedly connected to a rotating rod, a stopper is fixedly connected to the lower part of the outer wall of the rotating rod, a limit plate is fixedly connected to the middle of the outer wall of the rotating rod, a connecting thread is provided above the outer wall of the rotating rod, and a locking cap is connected to the outer wall thread of the connecting thread;

[0006] The movable frame includes a sleeve, the top end of the sleeve is fixedly connected to a top plate, the bottom end of the sleeve is fixedly connected to a bottom plate, a limiting hole is provided through the sleeve, the top plate is provided with a plurality of placement holes along the circumference, the inner walls of the placement holes are bonded with sponge pads, the inner walls of the placement holes are threaded with locking bolts, and the upper surface of the bottom plate is provided with placement grooves corresponding to the positions of the placement holes. By providing a centrifugal drive device, an oscillation drive device, a movable frame, and a centrifuge tube, centrifuge and oscillation operations can be performed on the centrifuge tube simultaneously, thereby improving processing efficiency; by providing a top plate, bottom plate, sponge pad, and locking bolt, the centrifuge tube is protected during clamping, thereby preventing the centrifuge tube from falling off during centrifugation and oscillation.

[0007] According to the aforementioned oscillating centrifugal integrated machine, the oscillating driving device includes an oscillating motor, and an eccentric wheel is fixedly connected to the output end of the oscillating motor.

[0008] According to the described integrated oscillating centrifugal machine, the upper surface of the eccentric wheel is in contact with the bottom end of the chassis.

[0009] Provided is a vibration centrifugal integrated machine, wherein the inner wall of the limiting hole is slidably connected to the outer wall of the limiting plate.

[0010] According to the described all-in-one oscillating centrifugal machine, the tail ends of the locking bolts pass through the inner wall of the sponge pad and are fixedly connected to the rubber pad.

[0011] According to the described integrated oscillating centrifugal machine, the outer side wall of the locking cap is provided with anti-slip grooves.

[0012] According to the described integrated oscillating centrifugal machine, a PLC control system electrically connected to the centrifugal motor and the oscillating motor is installed on the outer wall of the shell.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural diagram of an all-in-one vibrating centrifugal machine of the present utility model;

[0016] Figure 2 This is a structural diagram of a centrifugal drive device of an all-in-one vibrating centrifugal machine of the present utility model;

[0017] Figure 3 This is a three-dimensional diagram of the movable frame of a vibrating centrifugal integrated machine of the present invention;

[0018] Figure 4This is a three-dimensional diagram of an oscillating drive device of an oscillating centrifugal integrated machine of the present invention.

[0019] Legend:

[0020] 1. Housing; 2. Centrifugal drive device; 3. Support platform; 4. Oscillation drive device; 5. Movable frame; 6. Centrifuge tube; 7. PLC control system; 201. Centrifugal motor; 202. Rotating rod; 203. Stop block; 204. Limit plate; 205. Connecting thread; 206. Locking cap; 401. Oscillation motor; 402. Eccentric wheel; 501. Sleeve; 5011. Limiting hole; 502. Top plate; 5021. Placement hole; 503. Bottom plate; 5031. Placement slot; 504. Sponge pad; 505. Locking bolt. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-4 The embodiment of the present invention is an all-in-one oscillating centrifugal machine, which includes: a shell 1, a centrifugal drive device 2 is provided in the cavity of the shell 1, the centrifugal drive device 2 is driven and connected to a movable frame 5, a centrifuge tube 6 is locked in the movable frame 5, a support platform 3 is fixed to the bottom end of the inner wall of the shell 1, an oscillating drive device 4 is installed on the support platform 3, and the oscillating drive device 4 is located below the movable frame 5;

[0023] The centrifugal drive device 2 includes a centrifugal motor 201. The output end of the centrifugal motor 201 is fixedly connected to a rotating rod 202. A stopper 203 is fixedly connected to the lower portion of the outer wall of the rotating rod 202. A limit plate 204 is fixedly connected to the middle portion of the outer wall of the rotating rod 202. A connecting thread 205 is provided above the outer wall of the rotating rod 202. The outer wall of the connecting thread 205 is threadedly connected to a locking cap 206. The outer wall of the locking cap 206 is provided with anti-slip grooves.

[0024] The movable frame 5 includes a sleeve 501, the top end of the sleeve 501 is fixedly connected to a top plate 502, the bottom end of the sleeve 501 is fixedly connected to a bottom plate 503, a limiting hole 5011 is formed through the sleeve 501, the inner wall of the limiting hole 5011 is slidably connected to the outer wall of the limiting plate 204, a plurality of placement holes 5021 are formed along the circumference of the top plate 502, the inner walls of the placement holes 5021 are bonded with sponge pads 504, the inner walls of the placement holes 5021 are threadedly connected with locking bolts 505, the tail ends of the locking bolts 505 are passed through the inner wall of the sponge pad 504 and fixed with rubber pads, and the upper surface of the bottom plate 503 is provided with placement grooves 5031 corresponding to the positions of the placement holes 5021;

[0025] The oscillation drive device 4 includes an oscillation motor 401, the output end of which is fixedly connected to an eccentric wheel 402, the upper surface of the eccentric wheel 402 being in contact with the bottom end of the chassis 503, and the outer wall of the housing 1 being mounted with a PLC control system 7 electrically connected to the centrifugal motor 201 and the oscillation motor 401. By means of the centrifugal drive device 2, the oscillation drive device 4, the movable frame 5, and the centrifuge tube 6, when the reagent in the centrifuge tube 6 is subjected to centrifugal oscillation, the centrifuge tube 6 is fixed on the movable frame 5, and then the centrifuge motor 201 is started to drive the rotating rod 202 to rotate, and the limiting plate 204 is cooperated to drive each centrifuge tube 6 to rotate centrifugally. At the same time, the oscillation motor 401 is started, and the movable frame 5 is driven by the eccentric wheel 402 to perform an up and down oscillating motion on the limiting plate 204, thereby driving the centrifuge tube 6 to oscillate, and the centrifuge tube 6 can be subjected to centrifugal oscillation at the same time. Centrifugal and shaking operations are performed to improve processing efficiency; through the provision of the top plate 502, bottom plate 503, sponge pad 504, and locking bolt 505, when the centrifuge tube 6 is fixed on the movable frame 5, the centrifuge tube 6 is inserted into the placement hole 5021 of the top plate 502 and the placement groove 5031 of the bottom plate 503 at the corresponding position, and then the locking bolt 505 is rotated to cooperate with the placement hole 5021 to clamp the centrifuge tube 6, and the sponge pad 504 protects the centrifuge tube 6 when clamping to prevent the centrifuge tube 6 from falling off during centrifugation and shaking.

[0026] Working principle: When in use, when fixing the centrifuge tube 6 on the movable frame 5, insert the centrifuge tube 6 into the placement hole 5021 of the top plate 502 and the placement groove 5031 of the bottom plate 503 at the corresponding position, then rotate the locking bolt 505 to cooperate with the placement hole 5021 to clamp the centrifuge tube 6, and the sponge pad 504 protects the centrifuge tube 6 when clamping. Next, start the centrifuge motor 201 to drive the rotating rod 202 to rotate, and cooperate with the limiting plate 204 to drive each centrifuge tube 6 to rotate centrifugally. At the same time, start the oscillation motor 401, and drive the movable frame 5 to do up and down oscillation movement on the limiting plate 204 through the eccentric wheel 402, thereby driving the centrifuge tube 6 to oscillate. The centrifuge tube 6 can be centrifuged and oscillated at the same time, thereby improving processing efficiency.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vibrating centrifugal machine, comprising: The shell (1) is characterized in that a centrifugal drive device (2) is provided in the cavity of the shell (1), the centrifugal drive device (2) is driven and connected to a movable frame (5), a centrifuge tube (6) is locked in the movable frame (5), a support platform (3) is fixed to the bottom end of the inner wall of the shell (1), an oscillation drive device (4) is installed on the support platform (3), and the oscillation drive device (4) is located below the movable frame (5); The centrifugal drive device (2) comprises a centrifugal motor (201), the output end of the centrifugal motor (201) is fixedly connected to a rotating rod (202), a stopper (203) is fixedly connected to the lower portion of the outer wall of the rotating rod (202), a limit plate (204) is fixedly connected to the middle portion of the outer wall of the rotating rod (202), a connecting thread (205) is provided above the outer wall of the rotating rod (202), and a locking cap (206) is connected to the outer wall thread of the connecting thread (205); The movable frame (5) comprises a sleeve (501), the top end of the sleeve (501) is fixedly connected to a top plate (502), the bottom end of the sleeve (501) is fixedly connected to a bottom plate (503), a limiting hole (5011) is provided through the sleeve (501), a plurality of placement holes (5021) are provided along the circumference of the top plate (502), the inner walls of the placement holes (5021) are bonded with sponge pads (504), the inner walls of the placement holes (5021) are threadedly connected to locking bolts (505), and the upper surface of the bottom plate (503) is provided with placement grooves (5031) corresponding to the positions of the placement holes (5021).

2. The vibrating centrifugal integrated machine according to claim 1, characterized in that: The oscillation drive device (4) comprises an oscillation motor (401), and an eccentric wheel (402) is fixedly connected to the output end of the oscillation motor (401).

3. The vibrating centrifugal integrated machine according to claim 2, characterized in that: The upper surface of the eccentric wheel (402) is in contact with the bottom end of the chassis (503).

4. The vibrating centrifugal integrated machine according to claim 1, characterized in that: The inner wall of the limiting hole (5011) is slidably connected to the outer wall of the limiting plate (204).

5. The vibrating centrifugal integrated machine according to claim 1, characterized in that: The tail ends of the locking bolts (505) pass through the inner wall of the sponge pad (504) and are fixedly connected to a rubber pad.

6. The vibrating centrifugal integrated machine according to claim 1, characterized in that: The outer side wall of the locking cap (206) is provided with anti-slip grooves.

7. The vibrating centrifugal integrated machine according to claim 1, characterized in that: The outer wall of the housing (1) is mounted with a PLC control system (7) electrically connected to the centrifugal motor (201) and the oscillating motor (401).

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