High-speed centrifugal equipment for purifying biological products

Abstract

The invention relates to the technical field of high-speed centrifugal equipment, in particular to high-speed centrifugal equipment for purifying biological products, which comprises a feeding and discharging module, a quantity adjusting module and a sealing module. According to the device, an external PLC starts a first motor, then a threaded rod promotes a lifting plate limited by a guide rod to descend, the lifting plate enables a supporting table and a centrifugal tank to sink into raw materials through a reinforcing sleeve, then an output shaft of the first motor is controlled to rotate reversely, under mechanical transmission, the centrifugal tank is drilled out of the raw materials, the centrifugal tank is filled with the raw materials, and then the external PLC starts a third motor; then the rectangular block drives the multi-section electric push rod and the container to rotate by 180 degrees, then an external PLC starts the multi-section electric push rod, then the container descends and contains redundant raw materials in the centrifugal tank, then the movable end of the multi-section electric push rod shrinks, meanwhile, the third motor indirectly drives the container to rotate, then the raw materials are thrown back to the material box, and then the step is repeated. And the raw materials in the centrifugal tank are lower than the clamping groove, so that the feeding is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of high-speed centrifugal equipment, in particular to a high-speed centrifugal equipment for purifying biological products. Background Art

[0002] In recent years, with the rapid development of my country's industry, the demand for biological products has become increasingly greater, and centrifugal equipment is a necessary equipment for the production of biological products.

[0003] Then before starting the centrifugal operation, the centrifuge tank must be loaded first. This step requires workers to move the bagged raw materials to the top of the tank and then pour out the raw materials. During this process, the workers cannot let go, otherwise the packaging bags will enter the tank along with the raw materials. At the same time, loading the centrifuge tank often requires a large amount of bagged raw materials, so workers are required to lift the raw materials many times. The whole process is time-consuming and labor-intensive. Moreover, during the pouring process, it is necessary to keep an eye on the height of the raw materials in the centrifuge tank to prevent the raw materials from submerging the tank top. Otherwise, the workers will need to remove part of the raw materials in the tank like rework, which is very inconvenient to use. Summary of the invention

[0004] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in the present invention is: A high-speed centrifugal device for purifying biological products, comprising a loading and unloading module, a volume adjustment module and a sealing module, wherein the loading and unloading module comprises a support frame, a material box installed on the front side of the support frame, a first motor connected to the top of the support frame, a threaded rod connected to the output shaft of the first motor, a lifting plate sleeved on the outside of the threaded rod, a guide rod connected to the support frame, a second motor connected to the lifting plate, a reinforcement sleeve connected to the output shaft of the second motor, a support table connected to the reinforcement sleeve, and a centrifuge tank movably embedded on the top of the support table, the guide rod vertically slides through the lifting plate, and the volume adjustment module comprises a guide rod connected to the support frame The centrifugal tank comprises a U-shaped plate connected to the centrifugal tank, a third motor installed inside the U-shaped plate, a rectangular block connected to the output shaft of the third motor, a multi-section electric push rod vertically penetrating the rectangular block, and a container connected to the movable end of the multi-section electric push rod. The sealing module comprises a fourth motor embedded in the top of the rectangular block, a cylinder connected to the output shaft of the fourth motor, a tank cover connected to the movable end of the cylinder, and a plurality of slots opened on the inner side of the centrifugal tank. The tank cover is clamped with the centrifugal tank through the plurality of slots. The first motor, the second motor, the third motor, the multi-section electric push rod, the fourth motor, and the cylinder are all electrically connected to an external PLC.

[0006] By adopting the above technical solution, the external PLC starts the first motor, and then the threaded rod causes the lifting plate restricted by the guide rod to descend, and then the lifting plate uses the reinforcement sleeve to immerse the support platform and the centrifuge tank in the raw material, and then the output shaft of the first motor is controlled to reverse, and then under mechanical transmission, the centrifuge tank is drilled out of the raw material. Here, the raw material has filled the centrifuge tank, and then the external PLC starts the third motor, and then the rectangular block rotates 180 degrees with the multi-section electric push rod and the container, and then the external PLC starts the multi-section electric push rod, and then the container descends and the excess raw material in the centrifuge tank is taken out, and then the movable end of the multi-section electric push rod is contracted, and the third motor indirectly drives the container to rotate, and then the raw material is thrown back into the material box, and then this step is repeated until the raw material in the centrifuge tank is lower than the card slot, and loading is convenient.

[0007] In a preferred example, the present invention can be further configured as follows: the guide rod is located on one side of the threaded rod, and the diameter of the guide rod is smaller than the diameter of the threaded rod.

[0008] In a preferred example, the present invention can be further configured as follows: the reinforcement sleeve is composed of a clamping sleeve, two reinforcing plates, and two positioning pins, the two reinforcing plates are respectively welded to both sides of the clamping sleeve, the two positioning pins are respectively plugged into the two reinforcing plates, and the rear end of the clamping sleeve is movably extended to the inside of the lifting plate.

[0009] In a preferred example, the present invention can be further configured as follows: the support platform is composed of a rectangular plate, a conical sleeve and a cone, the rectangular plate is located between the conical sleeve and the cone, the conical sleeve is located on the top of the rectangular plate, and the bottom of the centrifugal tank is movably extended into the conical sleeve.

[0010] In a preferred example, the present invention can be further configured as follows: the U-shaped plate is located at the front side of the threaded rod, and the U-shaped plate is made of the same material as the support frame.

[0011] In a preferred example, the present invention can be further configured as follows: the fourth motor and the cylinder are vertically coaxial, the cylinder is located on one side of the multi-section electric push rod, and the top end of the cylinder movably extends to the bottom of the rectangular block.

[0012] In a preferred example, the present invention can be further configured as follows: two belt conveyors are installed on the top of the support frame, the two belt conveyors are vertically symmetrical about the vertical center plane of the support frame, the two belt conveyors are connected in series, and the belt conveyors are electrically connected to an external power supply.

[0013] In a preferred example, the present invention can be further configured as follows: two baffles are installed on the top of the material box, and the two baffles are respectively located on both sides of the material box.

[0014] In a preferred example, the present invention can be further configured as follows: a plurality of ball seats are installed at the bottom of the centrifuge tank, the plurality of ball seats are arranged in a ring shape at equal intervals, and the bottom of the ball seat fits with the top of the rectangular plate.

[0015] By adopting the above technical solution, the beneficial effects achieved by the present invention are: 1. In the present invention, the external PLC starts the first motor, and then the threaded rod causes the lifting plate restricted by the guide rod to descend, and then the lifting plate immerses the support platform and the centrifugal tank into the raw material through the reinforcement sleeve, and then the output shaft of the first motor is controlled to reverse, and then the centrifugal tank is drilled out of the raw material under mechanical transmission. Here, the raw material has filled the centrifugal tank, and then the external PLC starts the third motor, and then the rectangular block rotates 180 degrees with the multi-section electric push rod and the container, and then the external PLC starts the multi-section electric push rod, and then the container descends and the excess raw material in the centrifugal tank is taken out, and then the movable end of the multi-section electric push rod is contracted, and the third motor indirectly drives the container to rotate, and then the raw material is thrown back into the material box, and then this step is repeated until the raw material in the centrifugal tank is lower than the card slot, and the loading is convenient.

[0016] 2. In the present invention, the external PLC starts the third motor to control the can cover indirectly connected to the rectangular block to face the centrifugal can. Then the external PLC starts the cylinder, the cylinder makes the can cover tightly cover the centrifugal can. Then the fourth motor is started, and then the centrifugal can is driven to rotate. Under the centrifugal force, the moisture in the raw material is quickly separated. The structure is simple and easy to use.

[0017] 3. In the present invention, the external PLC controls the contraction of the movable end of the cylinder, and then after the tank cover opens the top of the centrifugal tank, the external PLC starts the second motor, and then the reinforcement sleeve rotates with the support platform, and the support platform rotates with the centrifugal tank, and then the raw materials in the centrifugal tank are poured out, the mechanization degree is high, and the comfort of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the assembly of the overall structure of the loading and unloading module of the present invention; Figure 3 This is a schematic diagram of the disassembly of the partial structure of the loading and unloading module of the present invention; Figure 4 This is a schematic diagram of the quantity adjustment module of the present invention; Figure 5 This is a schematic diagram of the sealing module of the present invention; Figure 6 This is a three-dimensional diagram of the reinforcement sleeve of the present invention; Figure 7 It is a schematic diagram of the support structure of the present invention.

[0019] Reference numerals: 100, loading and unloading module; 110, support frame; 120, material box; 130, first motor; 140, threaded rod; 150, lifting plate; 160, guide rod; 170, second motor; 180, reinforcement sleeve; 1801, clamping sleeve; 1802, reinforcement plate; 1803, positioning pin; 190, support platform; 1901, rectangular plate; 1902, cone sleeve; 1903, cone; 191, centrifugal tank; 200, volume adjustment module; 210, U-shaped plate; 220, third motor; 230, rectangular block; 240, multi-section electric push rod; 250, container; 300, sealing module; 310, fourth motor; 320, cylinder; 330, tank cover; 340, card slot; 400, belt conveyor; 500, baffle; 600, ball seat. DETAILED DESCRIPTION

[0020] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0021] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0022] A high-speed centrifugation device for purifying biological products provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings. Embodiment 1:

[0023] Combination Figure 1-Figure 7 As shown, a high-speed centrifugal device for purifying biological products provided by the present invention comprises a loading and unloading module 100, a volume adjustment module 200 and a sealing module 300, wherein the loading and unloading module 100 comprises a support frame 110, a material box 120 installed on the front side of the support frame 110, a first motor 130 connected to the top of the support frame 110, a threaded rod 140 connected to the output shaft of the first motor 130, a lifting plate 150 sleeved on the outside of the threaded rod 140, a guide rod 160 connected to the support frame 110, a second motor 170 connected to the lifting plate 150, a reinforcement sleeve 180 connected to the output shaft of the second motor 170, a support platform 190 connected to the reinforcement sleeve 180, and a centrifuge tank 191 movably embedded in the top of the support platform 190, wherein the guide rod 160 vertically slides through the lifting plate 150; The volume adjustment module 200 includes a U-shaped plate 210 connected to the support frame 110, a third motor 220 installed inside the U-shaped plate 210, a rectangular block 230 connected to the output shaft of the third motor 220, a multi-section electric push rod 240 vertically penetrating the rectangular block 230, and a container 250 connected to the movable end of the multi-section electric push rod 240; The sealing module 300 includes a fourth motor 310 embedded in the top of the rectangular block 230, a cylinder 320 connected to the output shaft of the fourth motor 310, a tank cover 330 connected to the movable end of the cylinder 320, and a plurality of slots 340 opened on the inner side of the centrifugal tank 191. The tank cover 330 is connected to the centrifugal tank 191 through the plurality of slots 340. The first motor 130, the second motor 170, the third motor 220, the multi-section electric push rod 240, the fourth motor 310, and the cylinder 320 are all electrically connected to an external PLC.

[0024] Furthermore, the guide rod 160 is located on one side of the threaded rod 140 , and the diameter of the guide rod 160 is smaller than the diameter of the threaded rod 140 . With this layout design, the structural design is reasonable, so that the lifting plate 150 can be lifted and lowered smoothly.

[0025] Furthermore, the reinforcement sleeve 180 is composed of a sleeve 1801, two reinforcing plates 1802, and two positioning pins 1803. The two reinforcing plates 1802 are respectively welded to both sides of the sleeve 1801, and the two positioning pins 1803 are respectively plugged into the two reinforcing plates 1802. The rear end of the sleeve 1801 is movably extended to the inside of the lifting plate 150. The structural design of the reinforcement sleeve 180 enables it to be firmly connected to the support platform 190, effectively improving the firmness of the installation of the centrifuge tank 191.

[0026] Furthermore, the support platform 190 is composed of a rectangular plate 1901, a conical sleeve 1902 and a cone 1903. The rectangular plate 1901 is located between the conical sleeve 1902 and the cone 1903. The conical sleeve 1902 is located on the top of the rectangular plate 1901. The bottom of the centrifugal tank 191 is movably extended into the conical sleeve 1902. The structural design of the support platform 190 enables the centrifugal tank 191 to easily enter the material box 120, and when it drills out of the material box 120, the conical sleeve 1902 can prevent the raw materials from staying on the top of the support platform 190.

[0027] Furthermore, the U-shaped plate 210 is located in front of the threaded rod 140 , and the U-shaped plate 210 is made of the same material as the support frame 110 . Using the same material can reduce the difficulty of material selection when manufacturing the U-shaped plate 210 .

[0028] Furthermore, the fourth motor 310 and the cylinder 320 are vertically coaxial, the cylinder 320 is located on one side of the multi-section electric push rod 240, and the top of the cylinder 320 is movably extended to the bottom of the rectangular block 230. With this layout design, the fourth motor 310, the cylinder 320, and the multi-section electric push rod 240 do not interfere with each other.

[0029] Furthermore, a plurality of ball seats 600 are installed at the bottom of the centrifugal tank 191. The plurality of ball seats 600 are arranged in a ring at equal intervals. The bottom of the ball seat 600 is fitted with the top of the rectangular plate 1901. The ball seat 600 is provided so that the centrifugal tank 191 can rotate more flexibly. Embodiment 2:

[0030] Combination Figure 1 As shown, on the basis of embodiment one, two belt conveyors 400 are installed on the top of the support frame 110, the two belt conveyors 400 are vertically symmetrical about the vertical center plane of the support frame 110, the two belt conveyors 400 are connected in series, the belt conveyors 400 are electrically connected to an external power supply, and the belt conveyors 400 are provided to facilitate feeding of materials into the material box 120. Embodiment three:

[0031] Combination Figure 1 As shown, in the above embodiment, two baffles 500 are installed on the top of the material box 120, and the two baffles 500 are respectively located on both sides of the material box 120. By providing the baffles 500, the raw materials dropped from the belt conveyor 400 can accurately fall into the material box 120.

[0032] The working principle and use process of the present invention are as follows: when the device is put into actual use, the external power supply is connected, and then the two belt conveyors 400 deliver the raw materials into the material box 120. Then, after the raw materials in the material box 120 reach a certain height, the belt conveyors 400 are closed, and then the external PLC starts the first motor 130, and then the threaded rod 140 causes the lifting plate 150 restricted by the guide rod 160 to descend, and then the lifting plate 150 makes the support platform 190 and the centrifugal tank 191 immersed in the raw materials through the reinforcement sleeve 180, and then the output shaft of the first motor 130 is controlled to reverse, and then under mechanical transmission, the centrifugal tank 191 is drilled out of the raw material. Here, the raw material has filled the centrifugal tank 191, and then the external PLC starts the third motor 220, and then the rectangular block 230 rotates one hundred and eighty degrees with the multi-section electric push rod 240 and the container 250, and then the external PLC starts the multi-section electric push rod 240, and then the container 250 descends and the raw materials in the centrifugal tank 191 are contained, and then the multi-section electric push rod While the movable end 240 is retracted, the third motor 220 indirectly drives the container 250 to rotate, and then the raw material is thrown back to the material box 120, and then this step is repeated until the raw material in the centrifugal tank 191 is lower than the card slot 340, and then the external PLC starts the third motor 220 again, controls the tank cover 330 indirectly connected to the rectangular block 230 to face the centrifugal tank 191, and then the external PLC starts the cylinder 320, and the cylinder 320 makes the tank cover 330 cover the centrifugal tank 191 tightly, and then starts the fourth motor 310, and then the centrifugal tank 191 is rotated, and under the centrifugal force, the moisture in the raw materials is quickly separated. Then, after the raw materials are processed, the external PLC controls the active end of the cylinder 320 to shrink, and then the tank cover 330 opens the top of the centrifugal tank 191, and the external PLC starts the second motor 170, and then the reinforcement sleeve 180 rotates with the support platform 190, and the support platform 190 rotates with the centrifugal tank 191, and then the raw materials in the centrifugal tank 191 are poured out, with a high degree of mechanization, which improves the comfort of use.

[0033] 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 the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-speed centrifugal device for purifying biological products, characterized in that: include: The loading and unloading module (100) comprises a support frame (110), a material box (120) installed on the front side of the support frame (110), a first motor (130) connected to the top of the support frame (110), a threaded rod (140) connected to the output shaft of the first motor (130), a lifting plate (150) sleeved on the outside of the threaded rod (140), a guide rod (160) connected to the support frame (110), a second motor (170) connected to the lifting plate (150), a reinforcement sleeve (180) connected to the output shaft of the second motor (170), a support platform (190) connected to the reinforcement sleeve (180), and a centrifugal tank (191) movably embedded in the top of the support platform (190), wherein the guide rod (160) vertically slides through the lifting plate (150); the amount adjustment module (200) comprises a U-shaped plate (210) connected to the support frame (110), and a guide rod (160) installed inside the U-shaped plate (210). The invention relates to a centrifugal tank (191) comprising a third motor (220), a rectangular block (230) connected to an output shaft of the third motor (220), a multi-section electric push rod (240) vertically penetrating the rectangular block (230), and a container (250) connected to a movable end of the multi-section electric push rod (240); the sealing module (300) comprises a fourth motor (310) embedded in the top of the rectangular block (230), a cylinder (320) connected to an output shaft of the fourth motor (310), a tank cover (330) connected to a movable end of the cylinder (320), and a plurality of slots (340) provided on the inner side of the centrifugal tank (191); the tank cover (330) is engaged with the centrifugal tank (191) via the plurality of slots (340); and the first motor (130), the second motor (170), the third motor (220), the multi-section electric push rod (240), the fourth motor (310), and the cylinder (320) are all electrically connected to an external PLC.

2. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: The guide rod (160) is located on one side of the threaded rod (140), and the diameter of the guide rod (160) is smaller than the diameter of the threaded rod (140).

3. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: The reinforcement sleeve (180) is composed of a clamping sleeve (1801), two reinforcing plates (1802), and two positioning pins (1803). The two reinforcing plates (1802) are respectively welded to the two sides of the clamping sleeve (1801). The two positioning pins (1803) are respectively plugged into the two reinforcing plates (1802). The rear end of the clamping sleeve (1801) is movably extended to the inside of the lifting plate (150).

4. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: The support platform (190) is composed of a rectangular plate (1901), a cone sleeve (1902) and a cone (1903); the rectangular plate (1901) is located between the cone sleeve (1902) and the cone (1903); the cone sleeve (1902) is located on the top of the rectangular plate (1901); and the bottom of the centrifugal tank (191) movably extends into the interior of the cone sleeve (1902).

5. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: The U-shaped plate (210) is located on the front side of the threaded rod (140), and the U-shaped plate (210) is made of the same material as the support frame (110).

6. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: The fourth motor (310) and the cylinder (320) are vertically coaxial; the cylinder (320) is located on one side of the multi-section electric push rod (240), and the top end of the cylinder (320) movably extends to the bottom of the rectangular block (230).

7. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: Two belt conveyors (400) are installed on the top of the support frame (110), the two belt conveyors (400) are vertically symmetrical about the vertical center plane of the support frame (110), the two belt conveyors (400) are connected in series, and the belt conveyors (400) are electrically connected to an external power supply.

8. A high-speed centrifugal device for purifying biological products according to claim 1, characterized in that: Two baffles (500) are installed on the top of the material box (120), and the two baffles (500) are respectively located on two sides of the material box (120).

9. A high-speed centrifugal device for purifying biological products according to claim 4, characterized in that: A plurality of ball seats (600) are installed at the bottom of the centrifugal tank (191), and the plurality of ball seats (600) are arranged in a ring shape at equal intervals, and the bottom of the ball seat (600) is in contact with the top of the rectangular plate (1901).

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