Shaking table for strain culture

Abstract

The invention discloses a shaking table for strain culture, and belongs to the technical field of strain culture, the shaking table comprises a fixing groove and supporting legs fixedly mounted at the bottom of the fixing groove and close to four corners, and two test tube seats are arranged at the position, close to the upper portion, of an inner cavity of the fixing groove; through mutual cooperation of a U-shaped plate, a limiting rod, a sliding opening, a threaded rod, a servo motor A, a threaded sleeve B, a guide plate, a square rod, a sliding seat, a T-shaped sliding plate, a circular roller, a trapezoidal block and a fixed seat, and through the arrangement of the circular roller and the trapezoidal block, a test tube seat can vertically vibrate while moving front and back, so that the shaking and shaking effect is improved; in addition, through mutual cooperation of a limiting seat, a T-shaped sliding plate, a T-shaped connecting plate, a driving motor, a bearing frame, a rotating disc, a fixing rod, a sliding frame and a vertical rod, the device can replace a round roller, a trapezoidal block and other parts to drive the test tube seat to move front and back and can also oscillate up and down at the same time, and the device can be suitable for use with high strain oscillation requirements.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of strain culture, in particular to a strain culture shaking table. BACKGROUND

[0002] The process of separating a certain strain from mixed microorganisms by aseptic operation is called strain separation. The strain obtained from the separation process is purified and is called pure strain. In the laboratory, the method of artificially growing and reproducing the pure strain is called expansion culture. Small-scale expansion culture of liquid strain usually requires a shaking table device.

[0003] The existing strain culture shaking table usually places test tubes containing bacterial liquid on the test tube rack for shaking. However, the shaking effect is not good by simply shaking forward and backward or left and right. In addition, the shaking operation cannot be continued when the test tubes are taken and placed, thereby affecting the efficiency of strain culture and the use effect is not good.

[0004] In view of the above problems, a strain culture shaking table is provided. SUMMARY

[0005] The purpose of the present application is to provide a strain culture shaking table. The present application solves the problems in the background.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a strain culture shaking table, comprising a fixed groove and support legs fixedly installed at the bottom of the fixed groove near the four corners, two test tube seats are arranged at the inner cavity of the fixed groove near the upper part, and the test tube seats are arranged left and right, a plurality of placement grooves are evenly arranged at the bottom of the inner cavity of the test tube seat, a test tube body is movably inserted into the inner cavity of the placement groove, a lifting assembly is installed at the inner cavity of the test tube seat near the top, a moving assembly is installed at the bottom of the fixed groove near the left side, a monitoring assembly is installed at the left side of the fixed groove near the rear side, an adjusting assembly is installed below the bottom of the fixed groove, an oscillation assembly is installed at the inner cavity of the fixed groove near the left side, a switch button B is installed at the left side of the fixed groove near the front side, a moving seat is arranged below the bottom of the test tube seat, a magnet block B is fixedly installed at the bottom of the moving seat near the middle, and an electromagnet B is magnetically connected to the bottom of the left magnet block B.

[0007] The left and right sides of the test tube body near the top are attached with arc-shaped clamps, and the outer sides of the arc-shaped clamps are provided with side plates, the bottom of the side plate is fixedly installed on the bottom wall of the inner cavity of the adjacent test tube seat, and the arc-shaped clamps and the side plates are elastically connected through extension springs, and straight plates are fixedly installed at the left and right sides of the test tube seat near the bottom.

[0008] The moving assembly comprises a U-shaped plate arranged at the bottom of the fixed groove close to the left side, a threaded rod arranged at the inner side of the U-shaped plate close to the top, two openings arranged at the bottom of the front and back sides of the fixed groove, the front end of the threaded rod penetrating through the inner cavities of the adjacent openings and movably mounted on the inner wall of the inner side of the U-shaped plate, the rear end of the threaded rod penetrating through the adjacent openings and movably extending to the outer side of the U-shaped plate, a support plate fixedly mounted at the bottom of the rear side of the U-shaped plate, a servo motor A fixedly mounted at the top of the support plate, the output end of the servo motor A fixedly connected with the rear end of the threaded rod, a threaded sleeve B screw-mounted at the outer side of the threaded rod close to the middle, a sliding seat fixedly mounted at the right side of the threaded sleeve B, a T-shaped sliding plate slidingly mounted in the inner cavity of the sliding seat close to the top, the top of the T-shaped sliding plate fixedly connected with the bottom of the electromagnet B, a circular roller movably mounted at the bottom of the T-shaped sliding plate close to the middle, a plurality of trapezoidal blocks equally spaced apart at the bottom of the circular roller, and the bottom of the circular roller abuttingly arranged at the top of one trapezoidal block.

[0009] Further, the bottoms of the trapezoidal blocks are fixedly mounted with a fixed seat, and the top of the fixed seat is fixedly mounted on the sliding seat.

[0010] Further, the bottom of the threaded sleeve B is fixedly mounted with a guide plate, and a square rod is slidingly and penetratively mounted on the guide plate, the front and back ends of the square rod penetrating through the inner cavities of the adjacent openings and fixedly mounted on the inner wall of the inner side of the U-shaped plate.

[0011] Further, the U-shaped plate is slidingly and penetratively mounted with a limiting rod close to the front and back sides, the left and right ends of the limiting rod fixedly mounted on the adjacent support legs, and a sliding opening is arranged at the middle of the bottom of the U-shaped plate.

[0012] Further, the top of the moving seat is fixedly mounted with a support block close to the left and right sides, the top of the support block fixedly mounted on the adjacent test tube seat, a limiting sliding plate slidingly mounted at the front and back sides of the inner cavity of the moving seat, a sliding block fixedly mounted at the middle of the outer side of the limiting sliding plate, and two movable openings in communication with the outside arranged at the front and back sides of the fixed groove, the outer side of the sliding block slidingly and penetratively mounted in the inner cavities of the adjacent movable openings.

[0013] Further, the monitoring assembly comprises a fixed frame fixedly installed on the left side of the fixed groove near the rear side and a mounting seat fixedly installed on the inner side of the fixed frame near the rear side, the front side of the mounting seat is fixedly installed with an electromagnet A, the front end of the electromagnet A is provided with a magnet block A, the middle part of the bottom of the magnet block A is fixedly installed with a connecting plate, the front side of the connecting plate is fixedly installed with a T-shaped pressing block, the outer side of the T-shaped pressing block is slidably penetrated and installed on the fixed frame, the front side of the T-shaped pressing block is provided with a switch button A, a rectangular plate is installed on the switch button A, the right side of the rectangular plate is fixedly installed on the fixed groove, and the rear side of the fixed groove is provided with a thermistor near the left side, the front side of the thermistor is fixedly installed on the servo motor A.

[0014] Further, the front side of the magnet block A is slidably penetrated and installed with a guide rod near the left and right sides, the front end of the guide rod is slidably penetrated and extends to the outer side of the fixed frame, and the outer side of the guide rod is sleeved with a return spring, the two ends of the return spring are fixedly installed on the inner wall of the inner side of the magnet block A and the fixed frame.

[0015] Further, the adjusting assembly comprises a bottom plate provided below the bottom of the fixed groove and fixed strip plates fixedly installed on the left and right sides of the bottom plate, respectively, the front and rear sides of the fixed strip plates are fixedly installed on the adjacent support legs, respectively, a servo motor B is provided at the middle part of the bottom of the bottom plate, the output end of the servo motor B is movably penetrated and extends to the outer side of the bottom plate and is fixedly sleeved with a rotating plate, the top of the rotating plate is fixedly installed with a sliding shaft near the left side, and the upper end of the sliding shaft passes through the inner cavity of the sliding hole and extends to the outer side of the U-shaped plate.

[0016] The bottom of the servo motor B is fixedly installed with a support frame, and the upper end of the support frame is fixedly installed on the bottom plate.

[0017] Further, the lifting assembly comprises a lifting ring frame provided in the inner cavity of the left test tube seat near the top, and the lifting ring frame is sleeved on the outer side of the left plurality of test tube bodies, two horizontal rods are fixedly installed on the left and right sides of the lifting ring frame, the horizontal rods are arranged front and back, the left ends of the left horizontal rods are fixedly installed with a threaded sleeve A, a screw rod is threadedly penetrated and installed on the middle part of the threaded sleeve A, the lower end of the screw rod is movably installed on the adjacent straight plate, and the upper end of the screw rod is fixedly installed with a knob.

[0018] The right ends of the right horizontal rods are fixedly installed with a moving block, and a T-shaped moving rod is slidably penetrated and installed on the moving block, the lower end of the T-shaped moving rod is fixedly installed on the adjacent straight plate.

[0019] Further, the oscillation assembly comprises a limiting seat arranged in the inner cavity of the fixed groove and close to the left side and a T-shaped sliding plate slidingly installed on the limiting seat, the top of the T-shaped sliding plate is fixedly connected with the bottom of the electromagnet B, the bottom of the limiting seat is fixedly installed with a T-shaped connecting plate, the top of the T-shaped connecting plate is provided with a driving motor close to the right side, the top of the driving motor is fixedly installed with a bearing frame, the lower end of the bearing frame is fixedly installed on the T-shaped connecting plate, the output end of the driving motor is fixedly installed with a rotating disc, the left side of the rotating disc is fixedly installed with a fixed rod close to the back side, the outer side of the fixed rod is sleeved with a sliding frame, the top of the sliding frame is fixedly installed with a vertical rod at the middle part, and the upper end of the vertical rod is fixedly installed on the T-shaped sliding plate.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] 1. Through the cooperation between the U-shaped plate, the limiting rod, the sliding port, the threaded rod, the servo motor A, the threaded sleeve B, the guide plate, the square rod, the sliding seat, the T-shaped sliding plate, the circular roller, the trapezoidal block and the fixed seat, the circular roller and the trapezoidal block can be arranged to move forward and backward and also vibrate up and down, thereby improving the oscillation and mixing effect. In addition, through the cooperation between the limiting seat, the T-shaped sliding plate, the T-shaped connecting plate, the driving motor, the bearing frame, the rotating disc, the fixed rod, the sliding frame and the vertical rod, the circular roller and the trapezoidal block can be replaced to drive the test tube seat to move forward and backward and also oscillate up and down, which can meet the high requirement of bacteria oscillation.

[0022] 2. Through the cooperation between the bottom plate, the fixed strip plate, the servo motor B, the support frame, the rotating plate and the sliding shaft, the position of the electromagnet B can be adjusted left and right as required, so that it is sequentially magnetically attracted to the magnet block B at the bottom of the test tube seat, thereby sequentially driving the test tube seats on both sides to move forward and backward, realizing the oscillation of the bacteria liquid in the test tube body, and improving the oscillation efficiency. In addition, the test tube body on the test tube seat can be continuously oscillated when it is taken out, and the operation is convenient.

[0023] 3. Through the cooperation between the fixed frame, the mounting seat, the electromagnet A, the magnet block A, the guide rod, the return spring, the connecting plate, the T-shaped pressing block, the switch button A and the thermistor, the temperature of the servo motor A during operation can be monitored, and when the temperature is abnormal, the T-shaped pressing block can be driven to move forward to contact and press the switch button A, so that the servo motor A stops running, thereby avoiding higher damage caused by continuous operation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a perspective view of the present application;

[0025] Figure 2 It is a rear side view of the present application;

[0026] Figure 3 is a bottom perspective view of the present application;

[0027] Figure 4 is a partial sectional perspective view of the present application;

[0028] Figure 5 is a partial sectional perspective view of the present application; Figure 3 is an enlarged view of A in the middle;

[0029] Figure 6 is a partial sectional perspective view of the present application; Figure 4 is an enlarged view of B in the middle;

[0030] Figure 7 is a partial sectional perspective view of the present application;

[0031] Figure 8 is a partial sectional perspective view of the present application;

[0032] Figure 9 is a partial sectional perspective view of the present application;

[0033] Figure 10 is a partial sectional perspective view of the present application;

[0034] Figure 11 is a partial sectional perspective view of the present application; Figure 10 is an enlarged view of B in the middle;

[0035] Figure 12 is a partial sectional perspective view of the present application;

[0036] Figure 13 is a partial sectional perspective view of the present application;

[0037] Figure 14 is a partial sectional perspective view of the present application.

[0038] In the figure: 1, fixed groove; 2, support leg; 3, test tube seat; 4, test tube body; 41, arc-shaped clamping plate; 42, side plate; 43, telescopic spring; 44, straight plate; 5, lifting assembly; 51, lifting ring frame; 52, crossbar; 521, moving block; 522, T-shaped moving rod; 53, threaded sleeve A; 54, screw rod; 55, knob; 6, moving assembly; 61, U-shaped plate; 611, limiting rod; 612, sliding opening; 62, threaded rod; 63, servo motor A; 64, threaded sleeve B; 641, guide plate; 642, square rod; 65, sliding seat; 66, T-shaped sliding plate; 67, circular roller; 68, trapezoidal block; 681, fixed seat; 7, monitoring assembly; 71, fixed frame; 72, mounting seat; 73, electromagnet A; 74, magnet block A; 741, guide rod; 742, return spring; 75, connecting plate; 76, T-shaped pressing block; 77, switch button A; 78, thermistor; 8, adjusting assembly; 81, bottom plate; 82, fixed strip plate; 83, servo motor B; 831, support frame; 84, rotating plate; 85, sliding shaft; 9, oscillation assembly; 91, limiting seat; 92, T-shaped sliding plate; 93, T-shaped connecting plate; 94, driving motor; 95, bearing frame; 96, rotating disc; 97, fixed rod; 98, sliding frame; 99, vertical rod; 10, switch button B; 20, moving seat; 201, support block; 202, limiting sliding plate; 30, magnet block B; 40, electromagnet B. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0040] In order to solve the technical problems, such as Figures 1-14As shown, the following preferred technical scheme is provided: a shaker for strain culture, comprising a fixed groove 1 and a support leg 2 fixedly installed at the bottom of the fixed groove 1 near the four corners, two test tube seats 3 are arranged at the inner cavity of the fixed groove 1 near the top, and the test tube seats 3 are arranged left and right, a plurality of placing grooves are evenly arranged at the bottom of the inner cavity of the test tube seat 3, a test tube body 4 is movably inserted into the inner cavity of the test tube seat 3, a lifting assembly 5 is installed at the inner cavity of the test tube seat 3 near the top, a moving assembly 6 is installed at the bottom of the fixed groove 1 near the left side, a monitoring assembly 7 is installed at the left side of the fixed groove 1 near the rear side, an adjusting assembly 8 is installed below the bottom of the fixed groove 1, an oscillation assembly 9 is installed at the inner cavity of the fixed groove 1 near the left side, a switch button B 10 is installed at the left side of the fixed groove 1 near the front side, a moving seat 20 is arranged below the bottom of the test tube seat 3, a magnet block B 30 is fixedly installed at the bottom of the moving seat 20 near the middle, and an electromagnet B 40 is magnetically connected to the bottom of the left magnet block B 30.

[0041] Specifically, an arc-shaped clamping plate 41 is attached to the left and right sides of the test tube body 4 near the top, and a side plate 42 is arranged on the outer side of the arc-shaped clamping plate 41, the bottom of the side plate 42 is fixedly installed on the bottom wall of the inner cavity of the adjacent test tube seat 3, and the arc-shaped clamping plate 41 and the side plate 42 are elastically connected through a telescopic spring 43, and a straight plate 44 is fixedly installed on the left and right sides of the test tube seat 3 near the bottom, so as to clamp and position the test tube body 4 in the test tube seat 3, and improve the stability of the test tube body 4 during oscillation.

[0042] In this embodiment, the moving assembly 6 comprises a U-shaped plate 61 arranged at the bottom of the fixed groove 1 near the left side, a threaded rod 62 arranged at the inner side of the U-shaped plate 61 near the top, openings are arranged at the front and rear sides of the fixed groove 1 near the bottom, the front end of the threaded rod 62 passes through the inner cavities of the adjacent openings and is movably installed on the inner wall of the inner side of the U-shaped plate 61, the rear end of the threaded rod 62 passes through the adjacent openings and movably extends to the outer side of the U-shaped plate 61, a support plate is fixedly installed at the rear side of the U-shaped plate 61 near the bottom, a servo motor A 63 is fixedly installed on the top of the support plate, the output end of the servo motor A 63 is fixedly connected to the rear end of the threaded rod 62, a threaded sleeve B 64 is threadedly installed on the outer side of the threaded rod 62 near the middle, a sliding seat 65 is fixedly installed on the right side of the threaded sleeve B 64, a T-shaped sliding plate 66 is slidingly installed in the inner cavity of the sliding seat 65 near the top, the top of the T-shaped sliding plate 66 is fixedly connected to the bottom of the electromagnet B 40, a circular roller 67 is movably installed at the bottom of the T-shaped sliding plate 66 near the middle, a plurality of trapezoidal blocks 68 are arranged at the bottom of the circular roller 67 at equal intervals, and the bottom of the circular roller 67 is arranged in abutment with the top of one trapezoidal block 68, so that the test tube seat 3 can move up and down while moving forward and backward, and the strain liquid in the test tube body 4 can be shaken and mixed evenly.

[0043] Specifically, the bottom of the trapezoidal block 68 is fixedly installed with a fixing seat 681, and the top of the fixing seat 681 is fixedly installed on the sliding seat 65, which supports and fixes the trapezoidal block 68.

[0044] Specifically, the bottom of the threaded sleeve B64 is fixedly installed with a guide plate 641, and the front and rear ends of a square rod 642 are slidably installed through the guide plate 641, and the front and rear ends of the square rod 642 pass through the inner cavities of the adjacent openings and are fixedly installed on the inner wall of the inner side of the U-shaped plate 61, which guides and limits the movement of the threaded sleeve B64, and has good stability.

[0045] Specifically, the U-shaped plate 61 is slidably installed through the limiting rod 611 near the front and rear sides, and the left and right ends of the limiting rod 611 are fixedly installed on the adjacent support legs 2. The middle of the bottom of the U-shaped plate 61 is provided with a sliding hole 612, which guides and limits the movement of the U-shaped plate 61 and enables it to move left and right stably.

[0046] Specifically, the top of the moving seat 20 is fixedly installed with a support block 201 near the left and right sides, and the top of the support block 201 is fixedly installed on the adjacent test tube seat 3. The front and rear sides of the inner cavity of the moving seat 20 are slidably installed with a limiting slide plate 202, and the middle of the outer side of the limiting slide plate 202 is fixedly installed with a sliding block. The front and rear sides of the fixed groove 1 are provided with two movable openings connected to the outside, and the outer side of the sliding block is slidably installed in the inner cavity of the adjacent movable opening, which facilitates the forward and backward movement and the upward and downward movement of the moving seat 20.

[0047] In this embodiment, the monitoring assembly 7 includes a fixed frame 71 fixedly installed on the left side of the fixed groove 1 near the rear side and a mounting seat 72 fixedly installed on the inner side of the fixed frame 71 near the rear side. The front side of the mounting seat 72 is fixedly installed with an electromagnet A73, and the front end of the electromagnet A73 is provided with a magnet block A74. The middle of the bottom of the magnet block A74 is fixedly installed with a connecting plate 75, the front side of the connecting plate 75 is fixedly installed with a T-shaped pressing block 76, the outer side of the T-shaped pressing block 76 is slidably installed on the fixed frame 71, the front side of the T-shaped pressing block 76 is provided with a switch button A77, a rectangular plate is installed on the switch button A77, the right side of the rectangular plate is fixedly installed on the fixed groove 1, and the rear side of the fixed groove 1 is provided with a thermistor 78 near the left side. The front side of the thermistor 78 is fixedly installed on the servo motor A63, which can monitor the temperature of the servo motor A63 when it is running, stop running when the temperature is abnormal, and avoid high damage.

[0048] Specifically, guide rods 741 are installed on the front side of the magnet block A74 near the left and right sides, and the front ends of the guide rods 741 are slid through and extend to the outside of the fixed frame 71. The outside of the guide rods 741 is provided with a return spring 742, and the two ends of the return spring 742 are respectively fixed on the inner wall of the magnet block A74 and the inner side of the fixed frame 71, which is beneficial to the movement and restoration of the magnet block A74.

[0049] In this embodiment, the adjustment component 8 includes a base plate 81 arranged below the bottom of the fixing groove 1 and fixed strips 82 fixedly installed on the left and right sides of the base plate 81, the front and rear sides of the fixed strips 82 are respectively fixedly installed on the adjacent support legs 2, and a servo motor B83 is provided in the middle of the bottom of the base plate 81. The output end of the servo motor B83 movably extends through the outside of the base plate 81 and is fixedly sleeved with a rotating plate 84. A sliding shaft 85 is fixedly installed on the top of the rotating plate 84 near the left side, and the upper end of the sliding shaft 85 passes through the inner cavity of the sliding port 612 and extends to the outside of the U-shaped plate 61. The left and right positions of the electromagnet B40 can be adjusted, and the test tube holders 3 on both sides can be shaken in turn.

[0050] Specifically, a support frame 831 is fixedly installed on the bottom of the servo motor B83, and the upper end of the support frame 831 is fixedly installed on the base plate 81, thereby supporting the servo motor B83.

[0051] In this embodiment, the lifting assembly 5 includes a lifting ring frame 51 arranged near the top of the inner cavity of the left test tube holder 3, and the lifting ring frame 51 is sleeved on the outside of several test tube bodies 4 on the left side. Two cross bars 52 are fixedly installed at the middle of the left and right sides of the lifting ring frame 51. The cross bars 52 are arranged front and back. The left end of the left cross bar 52 is commonly fixedly installed with a threaded sleeve A53, and a screw 54 is threadedly installed at the middle part of the threaded sleeve A53. The lower end of the screw 54 is movably installed on the adjacent straight plate 44, and the upper end of the screw 54 is fixedly installed with a knob 55. The upward movement of the lifting ring frame 51 can drive the test tube body 4 in the test tube holder 3 to move upward synchronously, which is convenient for the staff to take.

[0052] Specifically, a moving block 521 is fixedly installed on the right end of the right cross bar 52, and a T-shaped moving rod 522 is slidably installed on the moving block 521. The lower end of the T-shaped moving rod 522 is fixedly installed on the adjacent straight plate 44, which serves as a guide and limit for the lifting ring frame 51 during movement, further improving the stability during movement.

[0053] In this embodiment, when the test tube body 4 in the test tube holder 3 needs to increase the oscillation amplitude, the following alternative solution can be used for cleaning:

[0054] The oscillation assembly 9 comprises a limiting seat 91 arranged in the inner cavity of the fixed groove 1 close to the left side and a T-shaped sliding plate 92 slidingly installed on the limiting seat 91, the top of the T-shaped sliding plate 92 is fixedly connected with the bottom of the electromagnet B40, the bottom of the limiting seat 91 is fixedly installed with a T-shaped connecting plate 93, the top of the T-shaped connecting plate 93 is provided with a driving motor 94 close to the right side, the top of the driving motor 94 is fixedly installed with a bearing frame 95, the lower end of the bearing frame 95 is fixedly installed on the T-shaped connecting plate 93, the output end of the driving motor 94 is fixedly installed with a rotating disc 96, the left side of the rotating disc 96 is fixedly installed with a fixed rod 97 close to the back side, the outer side of the fixed rod 97 is sleeved with a sliding frame 98, the top of the sliding frame 98 is fixedly installed with a vertical rod 99 at the middle part, and the upper end of the vertical rod 99 is fixedly installed on the T-shaped sliding plate 92, so that the test tube seat 3 can be moved forward and backward and also can be moved up and down, the oscillation amplitude of the up and down movement is larger, and the shaking effect is good.

[0055] Working principle: When in use, several test tube bodies 4 can be inserted into the test tube holder 3 on one side, and bacterial liquid can be added to the test tube body 4 before insertion. When inserted, it is located in the inner cavity of the lifting ring frame 51. The arc-shaped clamping plate 41 and the telescopic spring 43 are set to clamp and position the test tube body 4. Then the test tube holder 3 is connected to the movable seat 20 and placed into the fixed groove 1 near the left side, and the sliding blocks are respectively slid into the inner cavity of the adjacent movable openings. By pressing the switch button B10, the electromagnet B40 can be energized, thereby generating suction with the magnet block B30 on the movable seat 20, which is conducive to the subsequent oscillation work. At this time, the servo motor A63 can be operated, and the servo motor A63 will drive the threaded rod 62 to rotate when it is running. When the threaded rod 62 rotates, it drives the threaded sleeve B64 to move back and forth. When the threaded sleeve B64 moves back and forth, it drives the movable seat 20 to move back and forth through the sliding seat 65 and the T-shaped slide 66, thereby shaking the bacterial liquid in the test tube holder 3 back and forth. When the T-shaped slide 66 moves back and forth, it drives the circular roller 67 to move back and forth on the trapezoidal block 68, so that the test tube holder 3 can move back and forth while also moving up and down, thereby improving the effect of shaking the bacterial liquid. When the test tube holder 3 on the left is shaken, the staff can place the test tube body 4 in the test tube holder 3 on the right and put it into the fixed groove 1. After the bacterial liquid on the test tube holder 3 on the left is shaken, the electromagnet B40 is de-energized by pressing the switch button B10, and then the test tube holder 3 can be shaken. Make the servo motor B83 run. When the servo motor B83 runs, it will drive the rotating plate 84 to rotate. When the rotating plate 84 rotates, it will drive the U-shaped plate 61 to move to the right through the sliding shaft 85. When the U-shaped plate 61 moves to the right, it will also drive the internal components to move to the right synchronously. When it moves to the appropriate position, the servo motor B83 can be stopped. By pressing the switch button B10, the electromagnet B40 can continue to be energized, thereby generating suction with the magnet block B30 on the right, which is conducive to shaking the bacterial liquid in the test tube holder 3 on the right. The thermistor 78 can monitor the servo motor A63 during operation. When the servo motor A63 fails, the temperature will be abnormal. The setting of the thermistor 78 can sense the temperature height. When the temperature rises, the thermistor The resistance of resistor 78 will decrease, thereby increasing the current. At this time, the magnetic repulsive force between electromagnet A73 and magnet block A74 will increase, so it will push magnet block A74 forward. When magnet block A74 moves, it will drive T-shaped pressing block 76 to move through connecting plate 75. When T-shaped pressing block 76 moves, it will contact switch button A77, so that servo motor A63 can stop running to avoid high degree of damage from continued use. After shaking, the staff can turn knob 55 to drive screw rod 54 to rotate. When screw rod 54 rotates, it will drive threaded sleeve A53 to move upward. When threaded sleeve A53 moves upward, it will drive lifting ring frame 51 to move upward through adjacent cross bar 52, thereby lifting test tube body 4 in test tube holder 3, making it convenient for staff to take out.

[0056] When it is needed to increase the shaking range of the bacteria liquid up and down, the driving motor 94 can be operated, the driving motor 94 operates to drive the rotating disc 96 to rotate, the rotating disc 96 rotates to drive the sliding frame 98 to move up and down through the fixed rod 97, the sliding frame 98 moves up and down to drive the T-shaped sliding plate 92 to move up and down on the limiting seat 91 through the vertical rod 99, that is, to drive the test tube seat 3 to move up and down while moving forward and backward, and the shaking range is increased.

[0057] It should be noted that, in this document, the terms "first" and "second" and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0058] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives, and variations can be made in the embodiments without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A shaking table for bacterial culture, comprising a fixed tank (1) and support legs (2) fixedly mounted on the bottom of the fixed tank (1) near the four corners, characterized in that: Two test tube holders (3) are provided near the top of the inner cavity of the fixed groove (1), and the test tube holders (3) are provided on the left and right. A plurality of placement slots are provided at equal intervals at the bottom of the inner cavity of the test tube holder (3). The inner cavities of the placement slots are all movably connected with test tube bodies (4). A lifting component (5) is installed near the top of the inner cavity of the test tube holder (3). A moving component (6) is installed near the left side of the bottom of the fixed groove (1), and a monitoring component ( 7), an adjustment component (8) is installed at the bottom of the fixed groove (1), and an oscillation component (9) is installed near the left side of the inner cavity of the fixed groove (1), a switch button B (10) is installed near the front side of the left side of the fixed groove (1), and a movable seat (20) is provided at the bottom of the test tube holder (3), and a magnet block B (30) is fixedly installed near the middle of the bottom of the movable seat (20), and the bottom of the left magnet block B (30) is magnetically connected to the electromagnet B (40); The left and right sides of the test tube body (4) are both fitted with arc-shaped clamping plates (41) near the top, and the outer sides of the arc-shaped clamping plates (41) are both provided with side plates (42), the bottoms of the side plates (42) are respectively fixedly mounted on the bottom walls of the inner cavities of the adjacent test tube holders (3), and the arc-shaped clamping plates (41) and the side plates (42) are elastically connected by telescopic springs (43), and the left and right sides of the test tube holder (3) are both fixedly mounted with straight plates (44) near the bottom; The moving assembly (6) includes a U-shaped plate (61) arranged at the bottom of the fixed groove (1) near the left side, and a threaded rod (62) is arranged on the inner side of the U-shaped plate (61) near the top, and openings are opened on both the front and rear sides of the fixed groove (1) near the bottom, and the front end of the threaded rod (62) passes through the inner cavity of the adjacent opening and is movably installed on the inner wall of the inner side of the U-shaped plate (61), and the rear end of the threaded rod (62) passes through the adjacent opening and movably extends to the outer side of the U-shaped plate (61), and a support plate is fixedly installed on the rear side of the U-shaped plate (61) near the bottom, and a servo motor A (63) is fixedly installed on the top of the support plate, and the output of the servo motor A (63) is The outlet end is fixedly connected to the rear end of the threaded rod (62), a threaded sleeve B (64) is threadedly installed on the outer side of the threaded rod (62) near the middle, a sliding seat (65) is fixedly installed on the right side of the threaded sleeve B (64), a T-shaped slide plate (66) is slidably installed near the top of the inner cavity of the sliding seat (65), and the top of the T-shaped slide plate (66) is fixedly connected to the bottom of the electromagnet B (40), and a circular roller (67) is movably installed near the middle of the bottom of the T-shaped slide plate (66), and a plurality of trapezoidal blocks (68) are evenly spaced at the bottom of the circular roller (67), and the bottom of the circular roller (67) is fitted with the top of a trapezoidal block (68).

2. A shaking table for bacterial culture according to claim 1, characterized in that: The bottom of the trapezoidal block (68) is fixedly mounted with a fixed seat (681), and the top of the fixed seat (681) is fixedly mounted on the sliding seat (65).

3. A shaking table for bacterial culture according to claim 1, characterized in that: A guide plate (641) is fixedly mounted on the bottom of the threaded sleeve B (64), and a square rod (642) is slidably mounted on the guide plate (641). The front and rear ends of the square rod (642) respectively pass through the inner cavities of the adjacent openings and are fixedly mounted on the inner wall of the U-shaped plate (61).

4. A shaking table for bacterial culture according to claim 1, characterized in that: Limit rods (611) are slidably installed near the front and rear sides of the U-shaped plate (61), and the left and right ends of the limit rods (611) are respectively fixedly installed on adjacent supporting legs (2). A sliding opening (612) is opened in the middle of the bottom of the U-shaped plate (61).

5. A shaking table for bacterial culture according to claim 1, characterized in that: Support blocks (201) are fixedly installed on the top of the movable seat (20) near the left and right sides, and the tops of the support blocks (201) are fixedly installed on the adjacent test tube seats (3). Limiting slides (202) are slidably installed on the front and back sides of the inner cavity of the movable seat (20), and sliding blocks are fixedly installed in the middle of the outer side of the limiting slide (202). Two movable openings connected to the outside are opened on the front and back sides of the fixed groove (1), and the outer sides of the sliding blocks are slidably installed in the inner cavity of the adjacent movable openings.

6. A shaking table for bacterial culture according to claim 1, characterized in that: The monitoring assembly (7) comprises a fixed frame (71) fixedly mounted on the left side of the fixed slot (1) near the rear side and a mounting seat (72) fixedly mounted on the inner rear side of the fixed frame (71); an electromagnet A (73) is fixedly mounted on the front side of the mounting seat (72); a magnet block A (74) is provided at the front end of the electromagnet A (73); a connecting plate (75) is fixedly mounted at the middle part of the bottom of the magnet block A (74); a T-shaped pressing block (76) is fixedly mounted on the front side of the connecting plate (75); the outer side of the T-shaped pressing block (76) is slidably mounted on the fixed frame (71); a switch button A (77) is provided on the front side of the T-shaped pressing block (76); a rectangular plate is mounted on the switch button A (77); the right side of the rectangular plate is fixedly mounted on the fixed slot (1); a thermistor (78) is provided on the rear side of the fixed slot (1) near the left side; the front side of the thermistor (78) is fixedly mounted on the servo motor A (63).

7. A shaking table for bacterial culture according to claim 6, characterized in that: Guide rods (741) are installed on the front side of the magnet block A (74) near the left and right sides, and the front ends of the guide rods (741) are slid through and extended to the outside of the fixed frame (71). The outsides of the guide rods (741) are sleeved with return springs (742), and the two ends of the return springs (742) are fixedly installed on the inner walls of the magnet block A (74) and the inner sides of the fixed frame (71), respectively.

8. A shaking table for bacterial culture according to claim 1, characterized in that: The adjustment assembly (8) includes a base plate (81) arranged below the bottom of the fixing groove (1) and fixed strips (82) fixedly installed on the left and right sides of the base plate (81), the front and rear sides of the fixed strips (82) are fixedly installed on the adjacent support legs (2), and a servo motor B (83) is provided at the middle of the bottom of the base plate (81). The output end of the servo motor B (83) is movable and extends to the outside of the base plate (81) and is fixedly sleeved with a rotating plate (84). A sliding shaft (85) is fixedly installed near the left side of the top of the rotating plate (84), and the upper end of the sliding shaft (85) passes through the inner cavity of the sliding opening (612) and extends to the outside of the U-shaped plate (61). A support frame (831) is fixedly mounted on the bottom of the servo motor B (83), and the upper end of the support frame (831) is fixedly mounted on the bottom plate (81).

9. A shaking table for bacterial culture according to claim 1, characterized in that: The lifting assembly (5) includes a lifting ring frame (51) arranged near the top of the inner cavity of the left test tube holder (3), and the lifting ring frame (51) is sleeved on the outside of the plurality of test tube bodies (4) on the left side. Two cross bars (52) are fixedly installed at the middle of the left and right sides of the lifting ring frame (51). The cross bars (52) are arranged front and back. The left end of the left cross bar (52) is fixedly installed with a threaded sleeve A (53), and a screw rod (54) is threadedly installed at the middle of the threaded sleeve A (53). The lower end of the screw rod (54) is movably installed on the adjacent straight plate (44), and the upper end of the screw rod (54) is fixedly installed with a knob (55); The right end of the right crossbar (52) is fixedly mounted with a moving block (521), and a T-shaped moving rod (522) is slidably mounted on the moving block (521), and the lower end of the T-shaped moving rod (522) is fixedly mounted on the adjacent straight plate (44).

10. The shaking table for bacterial culture according to claim 1, characterized in that: The oscillation assembly (9) comprises a limit seat (91) arranged in the inner cavity of the fixed groove (1) near the left side and a T-shaped sliding plate (92) slidably mounted on the limit seat (91), the top of the T-shaped sliding plate (92) is fixedly connected to the bottom of the electromagnet B (40), a T-shaped connecting plate (93) is fixedly mounted on the bottom of the limit seat (91), and a driving motor (94) is arranged on the top of the T-shaped connecting plate (93) near the right side, and the top of the driving motor (94) is fixed. A carrier frame (95) is installed, the lower end of the carrier frame (95) is fixedly installed on the T-shaped connecting plate (93), the output end of the driving motor (94) is fixedly installed with a turntable (96), and a fixed rod (97) is fixedly installed on the left side of the turntable (96) near the rear side, the outer side of the fixed rod (97) is sleeved with a sliding frame (98), a vertical rod (99) is fixedly installed at the middle part of the top of the sliding frame (98), and the upper end of the vertical rod (99) is fixedly installed on the T-shaped sliding plate (92).

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