Bovine serum recovery device

Abstract

The utility model discloses a bovine serum recovery device, which relates to the technical field of bovine serum and comprises a support, a serum recovery component is fixedly mounted on the upper surface of the bottom of the support, an extrusion component is fixedly mounted on the lower surface of the top of the support, and an inner cavity of the serum recovery component is in threaded connection with a placement plate. Blood bag placing grooves are formed in the left and right positions of the upper surface of the placing disc, and outflow grooves are formed in the left and right positions of the front side of the upper surface of the placing disc. The double-shaft motor drives the two rotating shaft extrusion rollers to rotate at the same time to extrude bovine serum left in a blood bag, the driving motor drives the screw to rotate, the threaded block is guided through the sliding block sliding groove, the extrusion rollers can continuously extrude and push the bovine serum to flow, outflow of the bovine serum left in the blood bag is facilitated, and therefore the bovine serum is recycled. Bovine serum waste is prevented, bovine serum in two blood bags can be recycled at the same time, the working efficiency is improved, residual bovine serum in the blood bags does not need to be manually squeezed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bovine serum, in particular to a bovine serum recovery device. Background Art

[0002] Bovine serum is the most widely used natural culture medium in cell culture. It contains abundant nutrients necessary for cell growth and is often used for in vitro culture of animal cells. It has extremely important functions. Bovine serum provides hormones to maintain cell exponential growth, nutrients that are absent or very rare in the basal culture medium, and major low-molecular nutrients. At present, bovine serum is usually stored in blood bags, which need to be manually dumped when used. However, part of the bovine serum will remain in the blood bag during the manual dumping process, resulting in the loss of bovine serum. Therefore, a recovery device is urgently needed to recover the bovine serum remaining in the blood bag.

[0003] For example, a Chinese patent with announcement number CN220221457U discloses a bovine serum recovery device, including a device body, a movable plate and a scraper assembly, wherein a fixing mechanism is provided on the movable plate, which can fix the blood bag, and the scraper on the scraper assembly can abut against the blood bag, so that when the scraper rotates under the action of the rotating shaft, the scraper can squeeze and push the bovine serum remaining in the blood bag, which is conducive to the outflow of the bovine serum remaining in the blood bag, avoiding the waste of bovine serum, and solving the problem of residual bovine serum in the existing pouring process.

[0004] The existing technology has the following problems:

[0005] When the above-mentioned bovine serum recovery device is used, it is still necessary to manually drive the rotating shaft in the scraper mechanism to rotate so that the scraper can squeeze and push the bovine serum remaining in the blood bag, which is time-consuming and labor-intensive and extremely inconvenient to use. Since the scraper mechanism and the fixing mechanism are both fixed on the device body, and the bovine serum is collected through the containing cavity in the device body, it is not convenient to disassemble the device body, which makes it extremely inconvenient to clean the containing cavity and inconvenient to use. Utility Model Content

[0006] The utility model provides a bovine serum recovery device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A bovine serum recovery device comprises a bracket, a serum recovery component is fixedly mounted on the upper surface of the bottom of the bracket, an extrusion component is fixedly mounted on the lower surface of the top of the bracket, an inner cavity of the serum recovery component is threadedly connected to a placement plate, blood bag placement grooves are provided on the left and right positions of the upper surface of the placement plate, outflow grooves are provided on the left and right positions of the front side of the upper surface of the placement plate, an electric telescopic rod 1 is fixedly mounted on the rear side of the upper surface of the placement plate, a connecting plate is fixedly mounted on the output end of the electric telescopic rod 1, and pressure plates are fixedly mounted on the left and right sides of the connecting plate.

[0009] The extrusion assembly includes two electric telescopic rods 2, the upper surfaces of the two electric telescopic rods 2 are fixedly installed at the front and rear positions of the lower surface of the top of the bracket respectively, the output end of the electric telescopic rod 2 is fixedly installed with a lifting seat, and the rear side of the lifting seat is fixedly installed with a driving motor.

[0010] The serum recovery component includes a fixed cylinder, the lower surface of which is fixedly mounted to the upper surface of the bottom of the bracket, the inner surface of which is threadedly connected to a serum collecting cylinder, and the upper position of the inner surface of the serum collecting cylinder is threadedly connected to the outer surface of the placement plate.

[0011] Preferably, a screw is rotatably connected to the front side of the lifting seat slot body, and the rear end of the screw passes through the lifting seat and is fixedly connected to the output end of the driving motor, and a threaded block is threadedly connected to the outer surface of the screw.

[0012] Preferably, a T-shaped slide groove is provided on the upper surface of the lifting seat groove body, a T-shaped slider is fixedly mounted on the upper surface of the threaded block, and the upper position of the slider is slidably connected to the inner surface of the slide groove.

[0013] Preferably, a double-shaft motor is fixedly mounted on the lower surface of the threaded block, a rotating shaft is fixedly mounted on both output ends of the double-shaft motor, and an extrusion rod is fixedly mounted on the outer surfaces of the two rotating shafts.

[0014] Preferably, L-shaped support plates are fixedly mounted on the left and right sides of the threaded block, and the separated ends of the two rotating shafts are rotatably connected to the lower positions of the opposite sides of the two support plates respectively.

[0015] Preferably, a support plate is fixedly mounted on the upper position of the inner surface of the serum collection cylinder, and the support plate is located directly below the placement plate.

[0016] Preferably, connecting blocks are fixedly installed on the left and right positions of the upper outer surface of the serum collection tube, and slots are opened on the left and right positions of the upper surface of the fixed tube. The inner cavity of the slot is plugged with an insertion rod passing through the connecting block.

[0017] Preferably, connecting rods are fixedly mounted on the left and right positions of the upper surface of the serum collection tube, and a plurality of rubber strips are fixedly mounted on the outer surface of the connecting rods.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a bovine serum recovery device, which drives two rotating shaft squeezing sticks to rotate simultaneously through a double-axis motor to squeeze the bovine serum remaining in the blood bag, and the driving motor drives the screw to rotate, and the slider groove guides the threaded block so that the squeezing stick can continuously squeeze and push the bovine serum to flow, which is beneficial to the outflow of the bovine serum remaining in the blood bag, thereby recovering the bovine serum and preventing the waste of bovine serum. The bovine serum in two blood bags can be recovered at the same time, which improves the work efficiency. There is no need to manually squeeze the bovine serum remaining in the blood bag, which saves time and labor. The lifting and lowering of the squeezing stick is controlled by the electric telescopic rod.

[0020] 2. The utility model provides a bovine serum recovery device, which collects the outflowing bovine serum through a serum collecting tube. The threaded action between the fixed tube and the serum collecting tube facilitates the disassembly of the serum collecting tube, and the collected bovine serum can be recovered. The threaded action between the serum collecting tube and the placement plate facilitates the disassembly of the placement plate, and the serum collecting tube is easy to clean. The device is convenient to use, and the rubber strip plays an anti-slip role. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0023] Figure 3 This is a schematic diagram of the placement tray structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the extrusion assembly of the utility model;

[0025] Figure 5 This is a cross-sectional structural diagram of the lifting seat of the utility model;

[0026] Figure 6 This is a schematic diagram of the thread block and slider structure of the utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the serum recovery component of the utility model.

[0028] In the figure: 1. bracket; 2. serum recovery component; 21. fixed cylinder; 22. serum collection cylinder; 23. support plate; 24. connecting rod; 25. rubber strip; 26. connecting block; 27. slot; 28. plug rod; 3. placement plate; 4. extrusion component; 41. electric telescopic rod 2; 42. lifting seat; 43. driving motor; 44. screw; 45. threaded block; 46. slider; 47. slide; 48. support plate; 49. dual-axis motor; 410. rotating shaft; 411. extrusion stick; 5. pressing plate; 6. blood bag placement slot; 7. outflow slot; 8. electric telescopic rod 1; 9. connecting plate. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] like Figure 1-Figure 7 As shown, a bovine serum recovery device comprises a bracket 1, a serum recovery component 2 is fixedly installed on the upper surface of the bottom of the bracket 1 to collect bovine serum, an extrusion component 4 is fixedly installed on the lower surface of the top of the bracket 1, and the bovine serum blood bag is squeezed and pushed by the extrusion component 4, and there is no need to manually squeeze the bovine serum remaining in the blood bag, the inner cavity of the serum recovery component 2 is threadedly connected with a placement tray 3, the left and right positions of the upper surface of the placement tray 3 are provided with blood bag placement grooves 6, the left and right positions of the front side of the upper surface of the placement tray 3 are provided with outflow grooves 7, the rear side of the upper surface of the placement tray 3 is fixedly installed with an electric telescopic rod 8, the output end of the electric telescopic rod 8 is fixedly installed with a connecting plate 9, and the left and right sides of the connecting plate 9 are fixedly installed A pressing plate 5 is provided, and the blood bag is pressed by the pressing plate 5, the electric telescopic rod 1 8, and the connecting plate 9 to facilitate squeezing the blood bag. The squeezing component 4 includes two electric telescopic rods 2 41, and the upper surfaces of the two electric telescopic rods 2 41 are fixedly installed with the front and rear positions of the lower surface of the top of the bracket 1 respectively. A lifting seat 42 is fixedly installed at the output end of the electric telescopic rod 2 41, and a driving motor 43 is fixedly installed on the rear side of the lifting seat 42. The serum recovery component 2 includes a fixed cylinder 21, and the lower surface of the fixed cylinder 21 is fixedly installed with the upper surface of the bottom of the bracket 1. The inner surface of the fixed cylinder 21 is threadedly connected with a serum collecting cylinder 22, and the upper position of the inner surface of the serum collecting cylinder 22 is threadedly connected with the outer surface of the placement plate 3.

[0031] The bovine serum blood bag is placed on two blood bag placement grooves 6 respectively, and the opening of the blood bag is located at the outflow groove 7. The electric telescopic rod 8 drives the connecting plate 9 and the pressing plate 5 to move to press the end of the blood bag away from the opening, and the bovine serum remaining in the blood bag is squeezed and pushed by the squeezing component 4, which is conducive to the outflow of the bovine serum remaining in the blood bag. The outflowing bovine serum enters the serum collecting tube 22 from the outflow groove 7 and is collected. After the squeezing is completed, the serum collecting tube 22 is removed from the fixed tube 21 through the threaded action between the fixed tube 21 and the serum collecting tube 22, so that the bovine serum collected in the serum collecting tube 22 is recovered to prevent the waste of bovine serum. The threaded action between the serum collecting tube 22 and the placement tray 3 makes it easy to disassemble the placement tray 3 and clean the serum collecting tube 22.

[0032] like Figure 4 , Figure 5 As shown, a screw rod 44 is rotatably connected to the front side of the lifting seat 42 trough body, and the rear end of the screw rod 44 passes through the lifting seat 42 and is fixedly connected to the output end of the driving motor 43 . A threaded block 45 is threadedly connected to the outer surface of the screw rod 44 .

[0033] The lifting and lowering of the lifting seat 42 is controlled by the extension and retraction of the electric telescopic rod 2 41 .

[0034] like Figure 5 As shown, a T-shaped slide groove 47 is provided on the upper surface of the groove body of the lifting seat 42 , a T-shaped slider 46 is fixedly mounted on the upper surface of the threaded block 45 , and the upper position of the slider 46 is slidably connected to the inner surface of the slide groove 47 .

[0035] The slider 46 and the slide groove 47 are used to guide the threaded block 45 so that the threaded block 45 moves forward and backward.

[0036] like Figure 4-Figure 6 As shown, a double-axis motor 49 is fixedly mounted on the lower surface of the threaded block 45 , a rotating shaft 410 is fixedly mounted on both output ends of the double-axis motor 49 , and an extrusion roller 411 is fixedly mounted on the outer surfaces of the two rotating shafts 410 .

[0037] The dual-axis motor 49 drives the two rotating shafts 410 and the squeezing rods 411 to rotate simultaneously, squeezing and pushing the bovine serum remaining in the blood bag, which is conducive to the flow out of the bovine serum remaining in the blood bag, thereby recovering the bovine serum and preventing the waste of bovine serum. The bovine serum in two blood bags can be recovered at the same time, thereby improving work efficiency.

[0038] like Figure 4-Figure 6 As shown, L-shaped support plates 48 are fixedly installed on the left and right sides of the threaded block 45 , and the separated ends of the two rotating shafts 410 are rotatably connected to the lower positions of the opposite sides of the two support plates 48 .

[0039] The support plate 48 is used to support the rotating shaft 410 .

[0040] like Figure 2 , Figure 7 As shown, a support plate 23 is fixedly installed at the upper position of the inner surface of the serum collection cylinder 22, and the support plate 23 is located directly below the placement plate 3.

[0041] The support plate 23 is provided to support the placement plate 3 .

[0042] like Figure 2 , Figure 7 As shown, connecting blocks 26 are fixedly installed on the left and right positions of the upper outer surface of the serum collecting tube 22, and slots 27 are opened on the left and right positions of the upper surface of the fixed tube 21. The inner cavity of the slots 27 is plugged with an insertion rod 28 that passes through the connecting block 26.

[0043] The insertion rod 28 is inserted through the connecting block 26 into the inner cavity of the slot 27 to limit the position of the serum collecting cylinder 22 and the fixing cylinder 21 .

[0044] like Figure 7 As shown, connecting rods 24 are fixedly installed on the left and right positions of the upper surface of the serum collection tube 22, and a plurality of rubber strips 25 are fixedly installed on the outer surface of the connecting rods 24.

[0045] The rubber strip 25 is used to prevent slipping.

[0046] The working principle of the present invention is as follows: the bovine serum blood bags are placed on two blood bag placement slots 6 respectively, the opening of the blood bag is located at the outflow slot 7, the electric telescopic rod 1 8 works to drive the connecting plate 9 and the pressing plate 5 to move and press the end of the blood bag away from the opening, the electric telescopic rod 2 41 works to drive the lifting seat 42, the screw 44, the double-axis motor 49, the support plate 48, and the squeezing stick 411 to move downward, and the double-axis motor 49 works at the same time, and the two rotating shafts 410 and the squeezing stick 411 are driven by the double-axis motor 49 to rotate and squeeze the bovine serum remaining in the blood bag. When the squeezing stick 411 starts to squeeze the blood bag, the electric telescopic rod 2 41 stops working, and the driving motor 43 works to drive the screw 44 to rotate, and the slider 46 and the slide groove 47 are used to guide the screw The pattern 45 enables the squeezing rod 411 to continuously squeeze and push the bovine serum to flow, which is beneficial to the outflow of the residual bovine serum in the blood bag. The outflowing bovine serum enters the serum collecting tube 22 from the outflow groove 7 and is collected. After the squeezing is completed, the insertion rod 28 is moved so that it no longer fixes the fixed tube 21 and the serum collecting tube 22. The rubber strip 25 is held to rotate the serum collecting tube 22. Through the threaded action between the fixed tube 21 and the serum collecting tube 22, the serum collecting tube 22 is removed from the fixed tube 21, thereby recovering the bovine serum collected in the serum collecting tube 22 to prevent the waste of bovine serum. Through the threaded action between the serum collecting tube 22 and the placement tray 3, it is convenient to disassemble the placement tray 3 and to clean the serum collecting tube 22.

[0047] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bovine serum recovery device, comprising a support (1), characterized in that: A serum recovery component (2) is fixedly mounted on the upper surface of the bottom of the support (1), an extrusion component (4) is fixedly mounted on the lower surface of the top of the support (1), the inner cavity of the serum recovery component (2) is threadedly connected to a placement plate (3), blood bag placement grooves (6) are provided on the left and right positions of the upper surface of the placement plate (3), outflow grooves (7) are provided on the left and right positions of the front side of the upper surface of the placement plate (3), an electric telescopic rod (8) is fixedly mounted on the rear side of the upper surface of the placement plate (3), a connecting plate (9) is fixedly mounted on the output end of the electric telescopic rod (8), and pressure plates (5) are fixedly mounted on the left and right sides of the connecting plate (9); The extrusion assembly (4) comprises two electric telescopic rods (41), the upper surfaces of the two electric telescopic rods (41) are fixedly mounted at the front and rear positions of the lower surface of the top of the bracket (1), respectively, the output end of the electric telescopic rod (41) is fixedly mounted with a lifting seat (42), and the rear side of the lifting seat (42) is fixedly mounted with a driving motor (43); The serum recovery component (2) comprises a fixed cylinder (21), the lower surface of the fixed cylinder (21) is fixedly mounted to the upper surface of the bottom of the bracket (1), the inner surface of the fixed cylinder (21) is threadedly connected to a serum collection cylinder (22), and the upper position of the inner surface of the serum collection cylinder (22) is threadedly connected to the outer surface of the placement plate (3).

2. A bovine serum recovery device according to claim 1, characterized in that: The front side of the groove body of the lifting seat (42) is rotatably connected with a screw rod (44), and the rear end of the screw rod (44) passes through the lifting seat (42) and is fixedly connected with the output end of the driving motor (43), and the outer surface of the screw rod (44) is threadedly connected with a thread block (45).

3. A bovine serum recovery device according to claim 2, characterized in that: A T-shaped slide groove (47) is provided on the upper surface of the groove body of the lifting seat (42), a T-shaped slider (46) is fixedly installed on the upper surface of the threaded block (45), and the upper position of the slider (46) is slidably connected to the inner surface of the slide groove (47).

4. A bovine serum recovery device according to claim 2, characterized in that: A double-shaft motor (49) is fixedly mounted on the lower surface of the threaded block (45), a rotating shaft (410) is fixedly mounted on both output ends of the double-shaft motor (49), and an extrusion roller (411) is fixedly mounted on the outer surfaces of the two rotating shafts (410).

5. A bovine serum recovery device according to claim 4, characterized in that: L-shaped support plates (48) are fixedly mounted on the left and right sides of the threaded block (45), and the separated ends of the two rotating shafts (410) are rotatably connected to the lower positions of the opposite sides of the two support plates (48).

6. A bovine serum recovery device according to claim 1, characterized in that: A support plate (23) is fixedly mounted on the upper portion of the inner surface of the serum collection cylinder (22), and the support plate (23) is located directly below the placement plate (3).

7. A bovine serum recovery device according to claim 1, characterized in that: Connecting blocks (26) are fixedly mounted on the left and right positions of the upper outer surface of the serum collecting cylinder (22), and slots (27) are provided on the left and right positions of the upper surface of the fixing cylinder (21), wherein the inner cavity of the slots (27) is plugged with an insertion rod (28) passing through the connecting block (26).

8. A bovine serum recovery device according to claim 1, characterized in that: Connecting rods (24) are fixedly mounted on the left and right positions of the upper surface of the serum collection tube (22), and a plurality of rubber strips (25) are fixedly mounted on the outer surface of the connecting rod (24).

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