Ultrahigh-pressure biological culture device

Abstract

The utility model discloses an ultrahigh-pressure biological culture device, and relates to the technical field of biological culture, in particular to an ultrahigh-pressure biological culture device which comprises a tank body, a connecting sliding groove is formed in the tank body, a connecting sliding block is connected in the connecting sliding groove in a sliding mode, and a supporting seat 21 is arranged on the outer surface of the connecting sliding block. A protection box is arranged on the lower surface of the supporting seat 21, a first motor is arranged in the protection box, a connecting shaft rod is arranged at one end of an output shaft of the first motor, a residual gear is arranged on the outer surface of the connecting shaft rod, a connecting through hole is formed in the protection box, and a supporting bearing is arranged in the connecting through hole. According to the ultrahigh-pressure biological culture device, through cooperative arrangement of the first motor, the residual gear, the crown gear, the supporting shaft rod, the supporting frame, the transmission shaft rod, the culture dish, the first gear and the second gear, the ultrahigh-pressure biological culture device has the effects of conveniently stirring a culture solution and improving the biological culture efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of biological cultivation, in particular to an ultra-high pressure biological cultivation device. Background Art

[0002] In 1899, American chemists first discovered that ultra-high pressure of 450MPa can prolong the shelf life of milk. Later, there were reports of ultra-high pressure sterilization. However, due to the conditions at that time, these research results did not attract enough attention and were not promoted and applied in actual production. In the late 1980s, many countries invested a lot of manpower, material and financial resources, and people resumed the research and application of ultra-high pressure technology in the fields of biology and food. The so-called ultra-high pressure treatment technology is to use ultra-high pressure greater than 300MPa to perform isostatic pressure treatment on organisms and foods, and the non-common bonds such as hydrogen bonding, hydrophobic bonding, and ionic bonding in the molecular stereostructure change, so that they produce physical, chemical and biological effects such as enzyme inactivation, protein denaturation, starch gelatinization and microbial inactivation, thereby achieving the effect of sterilization and modification.

[0003] When the existing high-pressure biological culture device is culturing, most of the culture fluid in the culture dish is in a static state, which affects the dissolution rate of the culture fluid and the biological specimen and affects the culture efficiency. At the same time, in order to ensure the stability of the pressure, the culture vessel of the existing high-pressure biological culture device has a relatively large depth, which is very troublesome when taking and placing biological samples. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an ultra-high pressure biological culture device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ultra-high pressure biological culture device, comprising a tank body, a connecting slide groove is provided inside the tank body, a connecting slider is slidably connected inside the connecting slide groove, the outer surface of the connecting slider is provided with a support seat, a protective box is provided on the lower surface of the support seat, a first motor is provided inside the protective box, a connecting shaft rod is provided at one end of the output shaft of the first motor, a residual gear is provided on the outer surface of the connecting shaft rod, a connecting through hole is provided inside the protective box, a supporting bearing is provided inside the connecting through hole, a supporting shaft rod is provided inside the supporting bearing, a crown gear is provided on the outer surface of the supporting shaft rod, the crown gear and the residual gear are meshed with each other, there are two crown gears on the supporting shaft rod, which are symmetrical with respect to the first motor, a limit bearing is provided on the outer surface of the supporting shaft rod, and the limit bearing is provided inside the support seat.

[0008] Optionally, a fixed bearing is provided inside the support seat, a transmission shaft is provided inside the fixed bearing, a support frame is provided at the upper end of the transmission shaft, a placement groove is provided on the upper surface of the support seat, the support frame is provided inside the placement groove, and a culture dish is placed inside the support frame.

[0009] Optionally, a first gear is disposed at the upper end of the support shaft, a second gear is meshed on the outer surface of the first gear, and the second gear is disposed on the outer surface of the transmission shaft.

[0010] Optionally, there are several culture dishes and transmission shafts, which are evenly distributed inside the support base.

[0011] Optionally, an installation groove is opened inside the tank body, a second motor is arranged inside the installation groove, an adjusting screw is arranged at one end of the output shaft of the second motor, and the connecting slider is transmission-connected to the outer surface of the adjusting screw.

[0012] Optionally, a limiting slide groove is provided inside the tank body, the limiting slide groove is internally slidably connected to a limiting slider, the limiting slider is internally slidably connected to a limiting slide rod, the limiting slide rod is arranged inside the limiting slide groove, and one end of the limiting slide rod is arranged on the outer surface of the support seat.

[0013] Optionally, an inner wall of the tank body is provided with an internal thread, the tank body is threadedly connected to a sealing cover via the internal thread, a pressure relief valve is provided inside the sealing cover, and a control handle is provided at the upper end of the sealing cover.

[0014] Optionally, a pressurizing port is provided inside the tank body, a controller is provided on the outer surface of the tank body, and an anti-slip pad is provided on the bottom surface of the tank body.

[0015] (III) Beneficial effects

[0016] The utility model provides an ultra-high pressure biological culture device, which has the following beneficial effects:

[0017] 1. The ultra-high pressure biological culture device, through the coordinated arrangement of the first motor, the residual gear, the crown gear, the support shaft, the support frame, the transmission shaft, the culture dish, the first gear and the second gear, enables the ultra-high pressure biological culture device to facilitate stirring of the culture solution and improve the efficiency of biological culture.

[0018] 2. The ultra-high pressure biological culture device, through the coordinated arrangement of the second motor, the adjusting screw, the connecting slider, the limiting slider and the limiting slide bar, enables the ultra-high pressure biological culture device to facilitate the rapid placement and take-out of culture samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 It is a schematic diagram of the structure of the utility model viewed from above;

[0023] Figure 5 It is a schematic structural diagram of the front view of the utility model.

[0024] In the figure: 1. tank body; 2. connecting slider; 3. protective box; 4. first motor; 5. residual gear; 6. supporting shaft; 7. crown gear; 8. supporting frame; 9. culture dish; 10. first gear; 11. second gear; 12. second motor; 13. adjusting screw; 14. limiting slide bar; 15. sealing cover; 16. pressure relief valve; 17. control handle; 18. pressurization port; 19. controller; 20. anti-slip pad; 21. support seat. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] A superhigh pressure biological culture device comprises a tank body 1, wherein a connecting slide groove is provided inside the tank body 1, a connecting slide block 2 is slidably connected inside the connecting slide groove, a supporting seat 21 is provided on the outer surface of the connecting slide block 2, a protective box 3 is provided on the lower surface of the supporting seat 21, a first motor 4 is provided inside the protective box 3, a connecting shaft rod is provided at one end of the output shaft of the first motor 4, a residual gear 5 is provided on the outer surface of the connecting shaft rod, a connecting through hole is provided inside the protective box 3, a supporting bearing is provided inside the connecting through hole, a supporting shaft rod 6 is provided inside the supporting bearing, a crown gear 7 is provided on the outer surface of the supporting shaft rod 6, the crown gear 7 and the residual gear 5 are meshed with each other, the number of crown gears 7 on the supporting shaft rod 6 is two, and they are symmetrical with respect to the first motor 4, a limited bearing is provided on the outer surface of the supporting shaft rod 6, the limited bearing is provided inside the supporting seat 21, a fixed bearing is provided inside the supporting seat 21, a transmission shaft rod is provided inside the fixed bearing, a supporting frame 8 is provided on the upper end of the transmission shaft rod, a placement groove is provided on the upper surface of the supporting seat 21, the supporting frame 8 is provided inside the placement groove, a culture The culture dish 9 is provided with a first gear 10 at the upper end of the support shaft 6, and the outer surface of the first gear 10 is meshed with a second gear 11, and the second gear 11 is provided on the outer surface of the transmission shaft. The number of the culture dishes 9 and the transmission shaft is several, and they are evenly distributed inside the support seat 21. The tank body 1 is provided with a mounting groove inside, and a second motor 12 is provided inside the mounting groove. An adjusting screw 13 is provided at one end of the output shaft of the second motor 12, and the connecting slider 2 is transmission-connected to the outer surface of the adjusting screw 13. A limited sliding groove is provided inside the tank body 1, and the limited sliding groove The inner sliding connection of the limit slider is connected to the limit sliding rod 14, the limit sliding rod 14 is arranged inside the limit sliding groove, one end of the limit slider is arranged on the outer surface of the support seat 21, the inner wall of the tank body 1 is provided with an internal thread, the tank body 1 is threadedly connected with a sealing cover 15 through the internal thread, the sealing cover 15 is provided with a pressure relief valve 16, the upper end of the sealing cover 15 is provided with a control handle 17, the interior of the tank body 1 is provided with a pressurization port 18, the outer surface of the tank body 1 is provided with a controller 19, and the bottom surface of the tank body 1 is provided with an anti-slip pad 20.

[0028] In order to realize the effect of making the ultra-high pressure biological culture device convenient to stir the culture solution, improve the biological culture efficiency and make the ultra-high pressure biological culture device convenient to quickly take and put the culture sample, as shown in the attached Figure 1-5As shown, the present application adopts the following structure, through the first motor 4, the residual gear 5, the crown gear 7, the support shaft 6, the support frame 8, the transmission shaft, the culture dish 9, the first gear 10 and the second gear 11, the second motor 12, the adjusting screw 13, the connecting slider 2, the limit slider and the limit slider 14 are arranged in coordination. During use, the culture dish 9 containing the culture solution and the biological sample is placed on the support frame 8, and then, the adjusting screw 13 is driven to rotate by the rotation of the second motor 12. Under the action of the connecting slider 2, the support seat 21 is driven to slide down along the limit slider 14 to the inside of the tank body 1. Next, the sealing cover 15 is buckled onto the tank body 1 through the handle, and the internal part of the tank body 1 is pressurized after the external pressure pump passes through the pressure port 18. At the same time, the rotation of the first motor 4 is controlled by the controller 19 to drive the residual gear 5 to rotate. When the residual gear 5 is engaged with the crown gear 7 above, the support shaft 6 is driven to rotate forward. Under the cooperation of the first gear 10 and the second gear 11, the support frame 8 and the culture dish 9 rotate in the opposite direction. When the residual gear 5 is meshed with the crown gear 7 below, the support shaft 6 is driven to rotate in the opposite direction. Under the cooperation of the first gear 10 and the second gear 11, the support frame 8 and the culture dish 9 are driven to rotate forward, thereby realizing the periodic bidirectional rotation of the culture dish 9, and then when the internal culture fluid is circulated during the forward and reverse conversion, the dissolution rate of the culture fluid and the biological specimen is increased, and the culture rate of the biological specimen is improved. When the culture is completed, the pressure relief valve 16 is opened by the controller 19 to relieve the pressure. After the pressure relief is completed, the sealing cover 15 is opened, and then the second motor 12 is controlled to reverse, driving the adjusting screw 13 to rotate. Under the action of the connecting slider 2, the support seat 21 is driven to move up to the upper end of the tank body 1 along the limiting slider 14. Then, the culture dish 9 is quickly taken out from the support frame 8, thereby realizing the effect of making the ultra-high pressure biological culture device convenient to stir the culture fluid and improve the biological culture efficiency and making the ultra-high pressure biological culture device convenient to quickly take and put the culture sample.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-high pressure biological culture device, comprising a tank body, characterized in that: A connecting slide groove is provided inside the tank body, and a connecting slider is slidably connected inside the connecting slide groove, and a support seat is provided on the outer surface of the connecting slider, and a protective box is provided on the lower surface of the support seat, and a first motor is provided inside the protective box, and a connecting shaft is provided at one end of the output shaft of the first motor, and a residual gear is provided on the outer surface of the connecting shaft, and a connecting through hole is provided inside the protective box, and a support bearing is provided inside the connecting through hole, and a support shaft is provided inside the support bearing, and a crown gear is provided on the outer surface of the support shaft, and the crown gear and the residual gear are meshed with each other. There are two crown gears on the support shaft, which are symmetrical with respect to the first motor, and a limit bearing is provided on the outer surface of the support shaft, and the limit bearing is provided inside the support seat.

2. The ultrahigh pressure biological culture device according to claim 1, characterized in that: A fixed bearing is arranged inside the support seat, a transmission shaft is arranged inside the fixed bearing, a support frame is arranged at the upper end of the transmission shaft, a placement groove is arranged on the upper surface of the support seat, the support frame is arranged inside the placement groove, and a culture dish is placed inside the support frame.

3. The ultrahigh pressure biological cultivation device according to claim 1, characterized in that: A first gear is disposed at the upper end of the support shaft, a second gear is meshed on the outer surface of the first gear, and the second gear is disposed on the outer surface of the transmission shaft.

4. The ultrahigh pressure biological culture device according to claim 2, characterized in that: There are several culture dishes and transmission shafts, which are evenly distributed inside the support base.

5. The ultrahigh pressure biological cultivation device according to claim 1, characterized in that: The tank body is provided with an installation groove inside which a second motor is arranged. An adjusting screw is arranged at one end of an output shaft of the second motor. The connecting slider is transmission-connected to the outer surface of the adjusting screw.

6. The ultrahigh pressure biological culture device according to claim 1, characterized in that: A limiting slide groove is provided inside the tank body, the limiting slide groove is slidably connected to a limiting slider inside, the limiting slider is slidably connected to a limiting slide rod inside, the limiting slide rod is arranged inside the limiting slide groove, and one end of the limiting slide rod is arranged on the outer surface of the support seat.

7. The ultrahigh pressure biological cultivation device according to claim 1, characterized in that: The inner wall of the tank body is provided with an internal thread, the tank body is threadedly connected with a sealing cover through the internal thread, a pressure relief valve is arranged inside the sealing cover, and a control handle is arranged at the upper end of the sealing cover.

8. The ultrahigh pressure biological culture device according to claim 1, characterized in that: A pressurizing port is arranged inside the tank body, a controller is arranged on the outer surface of the tank body, and an anti-slip pad is arranged on the bottom surface of the tank body.

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