CN115283044A - Sample classifying and storing device for microbial experiment and using method thereof - Google Patents
Sample classifying and storing device for microbial experiment and using method thereof Download PDFInfo
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- CN115283044A CN115283044A CN202210897179.XA CN202210897179A CN115283044A CN 115283044 A CN115283044 A CN 115283044A CN 202210897179 A CN202210897179 A CN 202210897179A CN 115283044 A CN115283044 A CN 115283044A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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Abstract
The invention discloses a sample classifying and storing device for a microorganism experiment and a using method thereof, belonging to the technical field of microorganism experiments. In order to solve the technical problems that the sample storage pipe cannot be stably placed on the classifying storage rack, the sample storage pipe is easy to fall off from the classifying storage rack and break, and the efficiency of the microbial experiment is reduced, the classifying storage device for the microbial experiment and the use method thereof enable the sample storage pipe to be convenient to take and use, and can be stably fixed in the classifying storage rack by using the anti-falling jacking mechanism, so that the sample storage pipe can be prevented from falling off from the classifying storage rack and breaking, the normal operation of the microbial experiment can be fully guaranteed, and the efficiency of the microbial experiment can be improved to a certain extent.
Description
Technical Field
The invention relates to the technical field of microbiological experiments, in particular to a sample classifying and storing device for microbiological experiments and a using method thereof.
Background
During microbiological experiment, often can use the sample to classify strorage device and come to preserve the microbiological sample, traditional sample is classified into strorage device, mostly is to deposit the pipe with the sample and directly places on classifying the storage rack, makes the sample deposit the pipe and classifies and deposits, chinese patent as publication number CN215389454U discloses a test-tube rack for microbiological experiment, and the technical scheme that this patent adopted is: all the upper plates and the middle plates are provided with a plurality of test tube jacks; one end of the rotatable test tube rack supporting plate is connected with the test tube rack rotating device through a rotating shaft, and the other end of the rotatable test tube rack supporting plate is provided with a connecting rotating shaft. The dentate clamping groove is fixed on the supporting plate on one side of the test tube rack, one end of the rotating shaft is connected and fixed with the vertical plate of the rotatable test tube rack, the other end of the rotating shaft is connected and fixed with the fixing piece, and the fixing piece is provided with a handle rotating shaft. The angle of rotatable test-tube rack can be adjusted as required to this patent, the preparation of the inclined plane culture medium of being convenient for. The sample storage tube can be classified and stored by adopting the test tube rack, but the patents have the following defects:
1. in the using process, the sample storage tube is directly placed on the classifying storage rack, so that the sample storage tube is unstably placed on the classifying storage rack;
2. the sample storage tube is easy to fall off from the classifying storage rack to cause the falling damage, so that the progress of the microbial experiment is influenced, and the efficiency of the microbial experiment is reduced.
Disclosure of Invention
The invention aims to provide a sample classifying and storing device for a microorganism experiment and a using method thereof, so that a sample storing pipe is convenient to take and use, the sample storing pipe can be stably fixed in a classifying and storing frame by utilizing an anti-falling jacking mechanism, the sample storing pipe can be prevented from falling off from the classifying and storing frame and being damaged, the normal operation of the microorganism experiment can be fully guaranteed, the microorganism experiment efficiency is improved to a certain extent, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a strorage device is classifyed to sample for microbiological experiments, is including categorizing the storage rack, it includes PMKD, support connecting rod and fixed roof to classify the storage rack, PMKD and fixed roof parallel arrangement, PMKD connects fixed roof through parallel arrangement's support connecting rod, be provided with sample storage tube on the fixed roof, be provided with sample for microbiological experiments in the sample storage tube, the bottom that the pipe was deposited to the sample is placed on supporting spacing subassembly, support spacing subassembly and install on PMKD, sample storage tube passes through anti-drop climbing mechanism vertical removal on fixed roof, anti-drop climbing mechanism inlays in fixed roof.
Further, support spacing subassembly including compression spring, flexible guide post and support spacing seat, compression spring is located the periphery of flexible guide post, the one end of compression spring and flexible guide post is connected on PMKD, the other end of compression spring and flexible guide post is connected on supporting spacing seat, it deposits the spacing recess that the pipe was placed to supply the sample to be provided with on the spacing seat, the sample is deposited pipe and spacing recess adaptation.
Further, the anti-drop climbing mechanism comprises a supporting base, a conical rotor motor, a first conical gear, a second conical gear and a transmission shaft rod, wherein the supporting base is installed on the inner side of the fixed top plate, the conical rotor motor is installed on the supporting base, the first conical gear is installed on an output shaft of the conical rotor motor through a spline, the first conical gear is meshed with the second conical gear, the second conical gear is installed on the transmission shaft rod through a spline, and the transmission shaft rod is installed on the fixed top plate through a bearing.
Further, anti-drop climbing mechanism still includes drive worm, driven worm wheel and driven shaft pole, the drive worm passes through the coupling joint on the drive shaft pole, be provided with driven worm wheel directly over the drive worm, drive worm and driven worm wheel meshing, driven worm wheel passes through the spline and installs on the driven shaft pole, the driven shaft pole passes through the bearing and installs on fixed roof.
Further, anti-drop climbing mechanism still includes driven gear, linkage rack slide and direction limit slide, driven gear passes through the spline and installs on driven shaft pole, driven gear's side is provided with linkage rack slide, driven gear and linkage rack slide mesh, install direction limit slide on the linkage rack slide, the one end that linkage rack slide was kept away from to direction limit slide inlays in fixed roof.
Further, the inner wall of fixed roof is provided with the direction spout that supplies the vertical removal of direction limiting slide block, direction limiting slide block inlays in the direction spout, direction limiting slide block and direction spout adaptation.
Further, the anti-falling jacking mechanism further comprises a transmission screw rod, a transmission gear and a fixed rack seat, the transmission screw rod is installed on the inner side of the upper end of the linkage rack sliding seat through a bearing, the transmission gear is installed at one end of the transmission screw rod through a spline, the fixed rack seat is arranged on the side face of the transmission gear, the transmission gear is meshed with the fixed rack seat, and the fixed rack seat is installed on the fixed top plate.
Further, anti-drop climbing mechanism still includes horizontal slide and anti-drop inserted bar, horizontal slide threaded connection is on the transmission lead screw, install the anti-drop inserted bar on the horizontal slide, the anti-drop inserted bar runs through linkage rack slide, and the anti-drop inserted bar inserts that the sample is deposited intraductally.
Further, the outer wall of the sample storage tube is provided with an anti-falling positioning groove for inserting the anti-falling inserted rod, and the anti-falling inserted rod is matched with the anti-falling positioning groove.
According to another aspect of the invention, a method for using the sample classifying and storing device for the microbiological experiment is provided, which comprises the following steps:
s10: when a microorganism experiment takes a sample, the conical rotor motor is started, the conical rotor motor drives the first conical gear to rotate, and the first conical gear drives the second conical gear and the transmission shaft rod to rotate in the rotating process because the first conical gear is meshed with the second conical gear;
s20: the transmission shaft lever drives the transmission worm to rotate in the rotating process, and the transmission worm drives the driven worm wheel and the driven shaft lever to rotate in the rotating process because the transmission worm is meshed with the driven worm wheel;
s30: the driven shaft lever drives the driven gear to rotate in the rotating process, and the driven gear is meshed with the linkage rack sliding seat, so that the driven gear drives the linkage rack sliding seat to vertically move under the guiding action of the guiding limiting sliding block in the rotating process, and the linkage rack sliding seat vertically moves to drive the sample storage tube and the transmission gear to vertically move;
s40: in the process that the transmission gear vertically moves, the transmission gear is meshed with the fixed rack seat, so that the transmission gear vertically moves and rotates, the transmission gear rotates to drive the transmission screw rod to rotate, the transverse sliding seat transversely moves to drive the anti-falling inserting rod to transversely move until the anti-falling inserting rod transversely moves to leave the sample storage tube, the sample storage tube is jacked from the fixed top plate under the supporting and limiting effect of the supporting and limiting seat, the sample storage tube is not fixed by the anti-falling inserting rod any more, and the sample storage tube can be taken away from the classifying storage rack.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a sample classifying and storing device for a microorganism experiment and a using method thereof.
2. The invention relates to a sample classifying and storing device for a microorganism experiment and a using method thereof.A supporting and limiting assembly comprises a compression spring, a telescopic guide post and a supporting and limiting seat, one end of the compression spring and one end of the telescopic guide post are connected on a fixed bottom plate, the other end of the compression spring and the other end of the telescopic guide post are connected on the supporting and limiting seat, when a sample storing pipe is placed in the classifying and storing rack, the compression spring is in a compression state and the telescopic guide post is contracted, when an anti-falling jacking mechanism pulls the sample storing pipe to vertically move upwards in the classifying and storing rack, the compression spring extends due to the resetting action and the telescopic guide post extends, so that the supporting and limiting seat also vertically moves upwards, the supporting and limiting seat always supports the sample storing pipe, the situation that the bottom of the sample storing pipe falls off from the classifying and storing rack due to no supporting force when the sample storing pipe vertically moves upwards and is taken can be avoided, and the normal operation of the microorganism experiment can be fully ensured.
3. The invention relates to a sample classifying and storing device for a microorganism experiment and a using method thereof.A falling-proof jacking mechanism comprises a supporting base, a conical rotor motor, a first conical gear, a second conical gear, a transmission shaft rod, a transmission worm, a driven worm gear, a driven shaft rod, a driven gear, a linkage rack sliding seat, a guide limiting slider, a transmission screw rod, a transmission gear, a fixed rack seat, a transverse sliding seat and a falling-proof inserted rod.
Drawings
FIG. 1 is a schematic view of a sample classifying and storing device for a microbiological experiment according to the present invention;
FIG. 2 is a schematic view of the support and stop assembly of the present invention;
FIG. 3 is a partial cross-sectional view of a sample holding tube of the present invention placed within a fixed top plate;
FIG. 4 is a partial cross-sectional view of the sample containment tube of the present invention moving vertically upward within the fixed top plate;
FIG. 5 is an enlarged partial view of the sample holding tube of the present invention placed in the fixed top plate;
FIG. 6 is an enlarged fragmentary view of the vertical upward movement of the sample holding tube of the present invention within the fixed top plate;
FIG. 7 is a sectional top view of the fixed top plate with the anti-drop jacking mechanism;
FIG. 8 is a left side schematic view of the anti-drop jacking mechanism with the linked rack slide not moving according to the present invention;
FIG. 9 is a left side schematic view of the anti-drop jacking mechanism after the linked rack sliding seat moves according to the present invention;
FIG. 10 is a right side view of the anti-drop jacking mechanism with the linked rack carriage not moving according to the present invention;
FIG. 11 is a right side view of the anti-drop jacking mechanism after the linked rack slide moves according to the present invention;
FIG. 12 is a schematic top view of the non-shifting anti-drop jack of the linked rack slide according to the present invention;
FIG. 13 is a rear schematic view of the anti-drop jacking mechanism of the present invention with the linked rack carriage not moving;
FIG. 14 is a partially enlarged view of the linked rack slide of the present invention from the top down with the dropout prevention lever;
fig. 15 is a partially rear enlarged view of the linked rack slide of the present invention provided with the drop-off preventive bayonet.
In the figure: 1. a classification storage rack; 11. fixing the bottom plate; 12. a support link; 13. fixing a top plate; 131. a guide chute; 2. a sample storage tube; 3. supporting and limiting components; 31. a compression spring; 32. a telescopic guide post; 33. supporting the limiting seat; 4. an anti-drop jacking mechanism; 41. a support base; 42. a conical rotor motor; 43. a first bevel gear; 44. a second bevel gear; 45. a drive shaft; 46. a drive worm; 47. a driven worm gear; 48. a driven shaft lever; 49. a driven gear; 410. a linked rack slide; 411. a guide limit slide block; 412. a transmission screw rod; 413. a transmission gear; 414. fixing a rack seat; 415. a transverse slide carriage; 416. anti-falling inserted bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a strorage device is categorized to sample for microbiological experiment, including categorizing storage rack 1, it includes PMKD 11 to categorize storage rack 1, supporting connection pole 12 and fixed roof 13, PMKD 11 and fixed roof 13 parallel arrangement, PMKD 11 connects fixed roof 13 through parallel arrangement's supporting connection pole 12, be provided with sample storage tube 2 on the fixed roof 13, be provided with sample for the microbiological experiment in the sample storage tube 2, the bottom of sample storage tube 2 is placed on supporting spacing subassembly 3, it installs on PMKD 11 to support spacing subassembly 3.
The sample storage tubes 2 are placed on the classifying storage rack 1 in a classifying mode, so that the sample storage tubes 2 are stored in a classifying mode, and the sample storage tubes are convenient to take and use quickly.
Referring to fig. 2, support spacing subassembly 3 including compression spring 31, flexible guide post 32 and support spacing seat 33, compression spring 31 is located the periphery of flexible guide post 32, compression spring 31 and the one end of flexible guide post 32 are connected on PMKD 11, compression spring 31 and the other end of flexible guide post 32 are connected on supporting spacing seat 33, be provided with the spacing recess that supplies sample storage tube 2 to place on supporting spacing seat 33, sample storage tube 2 and spacing recess adaptation.
Specifically, when the sample storage tube 2 was placed in categorised storage rack 1, compression spring 31 was in compression state and flexible guide post 32 shrink, when anti-drop climbing mechanism 4 pulled the sample storage tube 2 when categorised storage rack 1 internal vertical rebound, compression spring 31 extends and flexible guide post 32 extension owing to the reset action, the messenger supported the also vertical rebound of spacing seat 33, the messenger supports spacing seat 33 and supports sample storage tube 2 all the time, can avoid sample storage tube 2 when vertical rebound and the sample storage tube 2 of taking, sample storage tube 2 bottom drops in following categorised storage rack 1 owing to there being no holding power, can fully ensure the normal clear of microbiological experiment.
Referring to fig. 3 to 7, the sample storage tube 2 vertically moves on the fixed top plate 13 through the anti-falling jacking mechanism 4, and the anti-falling jacking mechanism 4 is embedded in the fixed top plate 13.
It is specific, the sample is deposited pipe 2 and is fixed in categorised storage rack 1 through anti-drop climbing mechanism 4, can make sample deposit pipe 2 fix firmly in categorised storage rack 1, can avoid sample to deposit pipe 2 and drop and break from categorised storage rack 1, can fully guarantee the normal clear of little biological assay, to a certain extent, improve little biological assay efficiency, and sample deposit pipe 2 is from categorised storage rack 1 interior by the jacking through anti-drop climbing mechanism 4, make sample deposit pipe 2 take facility, high durability and convenient use.
Referring to fig. 8 to 9, the anti-falling jacking mechanism 4 includes a supporting base 41, a conical rotor motor 42, a first conical gear 43, a second conical gear 44 and a transmission shaft rod 45, the supporting base 41 is installed on the inner side of the fixed top plate 13, the conical rotor motor 42 is installed on the supporting base 41, the first conical gear 43 is installed on an output shaft of the conical rotor motor 42 through a spline, the first conical gear 43 is engaged with the second conical gear 44, the second conical gear 44 is installed on the transmission shaft rod 45 through a spline, and the transmission shaft rod 45 is installed on the fixed top plate 13 through a bearing.
Specifically, when the conical rotor motor 42 is started, the conical rotor motor 42 drives the first conical gear 43 to rotate, and since the first conical gear 43 is meshed with the second conical gear 44 and the second conical gear 44 is mounted on the transmission shaft rod 45 through a spline, the first conical gear 43 can drive the second conical gear 44 and the transmission shaft rod 45 to rotate in the process of rotating.
Referring to fig. 10-11, the anti-falling jacking mechanism 4 further includes a transmission worm 46, a driven worm wheel 47 and a driven shaft rod 48, the transmission worm 46 is connected to the transmission shaft rod 45 through a coupling, the driven worm wheel 47 is arranged right above the transmission worm 46, the transmission worm 46 is meshed with the driven worm wheel 47, the driven worm wheel 47 is mounted on the driven shaft rod 48 through a spline, and the driven shaft rod 48 is mounted on the fixed top plate 13 through a bearing.
Specifically, the transmission shaft 45 can drive the transmission worm 46 to rotate in the rotating process, and since the transmission worm 46 is meshed with the driven worm wheel 47, and the driven worm wheel 47 is mounted on the driven shaft 48 through a spline, the transmission worm 46 can drive the driven worm wheel 47 and the driven shaft 48 to rotate in the rotating process.
Referring to fig. 12-13, the anti-falling jacking mechanism 4 further includes a driven gear 49, a linked rack sliding seat 410 and a guiding limit slider 411, the driven gear 49 is mounted on the driven shaft rod 48 through a spline, the linked rack sliding seat 410 is disposed on a side surface of the driven gear 49, the driven gear 49 is engaged with the linked rack sliding seat 410, the guiding limit slider 411 is mounted on the linked rack sliding seat 410, and one end of the guiding limit slider 411, which is far away from the linked rack sliding seat 410, is embedded in the fixed top plate 13.
Specifically, the driven shaft rod 48 can drive the driven gear 49 to rotate in the rotating process, and because the driven gear 49 is meshed with the linkage rack sliding seat 410, and the linkage rack sliding seat 410 is movably connected to the fixed top plate 13 through the guide limiting sliding block 411, the driven gear 49 can drive the linkage rack sliding seat 410 to vertically move upwards under the guide effect of the guide limiting sliding block 411 in the rotating process, and the linkage rack sliding seat 410 can drive the sample storage tube 2 and the transmission gear 413 to vertically move.
Referring to fig. 7, the inner wall of the fixed top plate 13 is provided with a guide sliding groove 131 for the guide limiting sliding block 411 to move vertically, the guide limiting sliding block 411 is embedded in the guide sliding groove 131, and the guide limiting sliding block 411 is matched with the guide sliding groove 131.
Specifically, the driven shaft 48 can drive the driven gear 49 to rotate in the rotating process, and since the driven gear 49 is meshed with the linked rack sliding seat 410 and the linked rack sliding seat 410 is movably connected to the fixed top plate 13 through the guiding limit slider 411, the driven gear 49 can drive the linked rack sliding seat 410 and the guiding limit slider 411 to vertically move upwards in the guiding chute 131 in the rotating process.
Referring to fig. 14 to 15, the anti-falling-off jacking mechanism 4 further includes a transmission screw 412, a transmission gear 413 and a fixed rack seat 414, the transmission screw 412 is installed inside the upper end of the linkage rack sliding seat 410 through a bearing, one end of the transmission screw 412 is provided with the transmission gear 413 through a spline, the side surface of the transmission gear 413 is provided with the fixed rack seat 414, the transmission gear 413 is engaged with the fixed rack seat 414, and the fixed rack seat 414 is installed on the fixed top plate 13.
Specifically, during the vertical movement of the transmission gear 413, since the transmission gear 413 is engaged with the fixed rack holder 414 and the fixed rack holder 414 is mounted on the fixed top plate 13, the transmission gear 413 can rotate while moving vertically.
It should be noted that, the anti-falling jacking mechanism 4 further includes a transverse sliding base 415 and an anti-falling inserted link 416, the transverse sliding base 415 is connected to the transmission screw 412 in a threaded manner, the transverse sliding base 415 is provided with the anti-falling inserted link 416, the anti-falling inserted link 416 penetrates through the linkage rack sliding base 410, and the anti-falling inserted link 416 is inserted into the sample storage tube 2.
Specifically, in the process of the vertical movement of the transmission gear 413, because the transmission gear 413 is meshed with the fixed rack seat 414, the transmission gear 413 rotates while moving vertically, the transmission gear 413 rotates to drive the transmission screw 412 to rotate, so that the transverse sliding seat 415 moves transversely, the transverse sliding seat 415 moves transversely to drive the anti-falling inserted bar 416 to move transversely until the anti-falling inserted bar 416 moves transversely to leave the sample storage tube 2, at this time, the sample storage tube 2 is lifted from the fixed top plate 13 under the supporting and limiting effect of the supporting and limiting seat 33, the sample storage tube 2 is not fixed by the anti-falling inserted bar 416, and the sample storage tube 2 can be taken away from the classifying and storing rack 1.
It should be noted that the outer wall of the sample storage tube 2 is provided with an anti-falling positioning groove for inserting the anti-falling inserted rod 416, and the anti-falling inserted rod 416 is adapted to the anti-falling positioning groove.
Specifically, when the linked rack sliding seat 410 moves vertically upward, because the anti-drop inserted bar 416 is inserted into the sample storage tube 2, the linked rack sliding seat 410 moves vertically upward to drive the sample storage tube 2 to move vertically upward, when the linked rack sliding seat 410 moves vertically upward for a certain distance, the transmission gear 413 moves to the upper end of the fixed rack seat 414, the transverse sliding seat 415 moves transversely and drives the anti-drop inserted bar 416 to move transversely to leave the sample storage tube 2, at this time, the sample storage tube 2 is separated from the linked rack sliding seat 410, and the sample storage tube 2 can be taken away from the classifying storage rack 1.
In order to better show the using process of the sample classifying and storing device for the microbiological experiment, the embodiment now provides a using method of the sample classifying and storing device for the microbiological experiment, which includes the following steps:
s10: when a sample is taken in a microbiological experiment, the conical rotor motor 42 is started, the conical rotor motor 42 drives the first conical gear 43 to rotate, and the first conical gear 43 drives the second conical gear 44 and the transmission shaft rod 45 to rotate in the rotating process due to the meshing of the first conical gear 43 and the second conical gear 44;
s20: the transmission shaft lever 45 drives the transmission worm 46 to rotate in the rotating process, and the transmission worm 46 drives the driven worm wheel 47 and the driven shaft lever 48 to rotate in the rotating process because the transmission worm 46 is meshed with the driven worm wheel 47;
s30: the driven shaft rod 48 drives the driven gear 49 to rotate in the rotating process, and the driven gear 49 is meshed with the linkage rack sliding seat 410, so that the driven gear 49 drives the linkage rack sliding seat 410 to vertically move under the guiding action of the guiding limit sliding block 411 in the rotating process, and the linkage rack sliding seat 410 vertically moves to drive the sample storage tube 2 and the transmission gear 413 to vertically move;
s40: in the process that the transmission gear 413 moves vertically, as the transmission gear 413 is meshed with the fixed rack seat 414, the transmission gear 413 rotates while moving vertically, the transmission gear 413 rotates to drive the transmission screw rod 412 to rotate, the transverse sliding seat 415 moves transversely to drive the anti-falling insertion rod 416 to move transversely until the anti-falling insertion rod 416 moves transversely to leave the sample storage tube 2, at the moment, the sample storage tube 2 lifts from the fixed top plate 13 under the supporting and limiting effects of the supporting and limiting seat 33, the anti-falling insertion rod 416 does not fix the sample storage tube 2 any more, and the sample storage tube 2 can be taken away from the classifying and storing rack 1.
In summary, the sample classifying and storing device for the microbiological experiment and the using method thereof of the invention have the advantages that when the sample is taken in the microbiological experiment, the conical rotor motor 42 is started, the conical rotor motor 42 drives the first conical gear 43 to rotate, the first conical gear 43 drives the second conical gear 44, the transmission shaft rod 45 and the transmission worm 46 to rotate in the process of rotating, the transmission worm 46 drives the driven worm wheel 47 and the driven shaft rod 48 to rotate in the process of rotating, the driven shaft rod 48 drives the driven gear 49 to rotate in the process of rotating, can drive the linked rack sliding seat 410 to vertically move under the guiding action of the guiding limit sliding block 411, the linked rack sliding seat 410 vertically moves to drive the sample storage tube 2 and the transmission gear 413 to vertically move, in the process of vertical movement of the transmission gear 413, since the transmission gear 413 is engaged with the fixed rack seat 414, the transmission gear 413 rotates while moving vertically, the transmission gear 413 rotates to drive the transmission screw 412 to rotate, the transverse sliding seat 415 moves transversely to drive the anti-falling inserted bar 416 to move transversely until the anti-falling inserted bar 416 moves transversely to leave the sample storage tube 2, at this time, the sample storage tube 2 is lifted from the fixed top plate 13 under the supporting and limiting effects of the supporting and limiting seat 33, and the anti-falling inserted bar 416 does not fix the sample storage tube 2 any more, the sample storage tube 2 can be taken away from the classifying storage rack 1, so that the sample storage tube 2 is convenient to take and use, the anti-falling jacking mechanism 4 can be used to firmly fix the sample storage tube 2 in the classifying storage rack 1, can avoid sample storage tube 2 to drop and break from categorizing storage rack 1, can fully guarantee the normal clear of microbiological experiment, to a certain extent, improve microbiological experiment efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a strorage device is categorized to sample for microorganism experiments, is including categorizing storage rack (1), its characterized in that, it includes PMKD (11), support connecting rod (12) and fixed roof (13) to categorize storage rack (1), PMKD (11) and fixed roof (13) parallel arrangement, PMKD (11) connects fixed roof (13) through parallel arrangement's support connecting rod (12), be provided with sample storage tube (2) on fixed roof (13), be provided with the sample for the microorganism experiments in sample storage tube (2), the bottom of sample storage tube (2) is placed on supporting spacing subassembly (3), support spacing subassembly (3) and install on PMKD (11), sample storage tube (2) are through vertical removal on fixed roof (13) of jacking mechanism (4), anti-drop jacking mechanism (4) inlay in fixed roof (13).
2. The sample classifying and storing device for the microorganism experiment according to claim 1, wherein the supporting and limiting component (3) comprises a compression spring (31), a telescopic guide post (32) and a supporting and limiting seat (33), the compression spring (31) is located at the periphery of the telescopic guide post (32), one end of the compression spring (31) and one end of the telescopic guide post (32) are connected to the fixed bottom plate (11), the other end of the compression spring (31) and the other end of the telescopic guide post (32) are connected to the supporting and limiting seat (33), a limiting groove for placing the sample storage tube (2) is arranged on the supporting and limiting seat (33), and the sample storage tube (2) is matched with the limiting groove.
3. The microorganism experimental sample classifying and storing device according to claim 1, wherein the anti-falling jacking mechanism (4) comprises a supporting base (41), a conical rotor motor (42), a first conical gear (43), a second conical gear (44) and a transmission shaft lever (45), the supporting base (41) is installed on the inner side of the fixed top plate (13), the conical rotor motor (42) is installed on the supporting base (41), the first conical gear (43) is installed on an output shaft of the conical rotor motor (42) through splines, the first conical gear (43) is meshed with the second conical gear (44), the second conical gear (44) is installed on the transmission shaft lever (45) through splines, and the transmission shaft lever (45) is installed on the fixed top plate (13) through a bearing.
4. The device for classifying and storing the samples for the microorganism experiments as claimed in claim 3, wherein the anti-falling jacking mechanism (4) further comprises a transmission worm (46), a driven worm wheel (47) and a driven shaft rod (48), the transmission worm (46) is connected to the transmission shaft rod (45) through a coupling, the driven worm wheel (47) is arranged right above the transmission worm (46), the transmission worm (46) is meshed with the driven worm wheel (47), the driven worm wheel (47) is mounted on the driven shaft rod (48) through a spline, and the driven shaft rod (48) is mounted on the fixed top plate (13) through a bearing.
5. The device for classifying and storing the samples for the microorganism experiments as claimed in claim 4, wherein the anti-falling jacking mechanism (4) further comprises a driven gear (49), a linkage rack sliding seat (410) and a guiding limit slider (411), the driven gear (49) is mounted on the driven shaft rod (48) through a spline, the linkage rack sliding seat (410) is arranged on the side surface of the driven gear (49), the driven gear (49) is meshed with the linkage rack sliding seat (410), the guiding limit slider (411) is mounted on the linkage rack sliding seat (410), and one end, far away from the linkage rack sliding seat (410), of the guiding limit slider (411) is embedded in the fixed top plate (13).
6. The device for classifying and storing the samples for the microorganism experiments as claimed in claim 5, wherein the inner wall of the fixed top plate (13) is provided with a guide sliding groove (131) for the guide limit slider (411) to vertically move, the guide limit slider (411) is embedded in the guide sliding groove (131), and the guide limit slider (411) is matched with the guide sliding groove (131).
7. The classification and storage device for the samples for the microorganism experiments as claimed in claim 6, wherein the anti-falling jacking mechanism (4) further comprises a transmission screw (412), a transmission gear (413) and a fixed rack seat (414), the transmission screw (412) is mounted on the inner side of the upper end of the linkage rack sliding seat (410) through a bearing, the transmission gear (413) is mounted at one end of the transmission screw (412) through a spline, the fixed rack seat (414) is arranged on the side surface of the transmission gear (413), the transmission gear (413) is meshed with the fixed rack seat (414), and the fixed rack seat (414) is mounted on the fixed top plate (13).
8. The device for classifying and storing the samples for the microorganism experiments as claimed in claim 7, wherein the anti-falling jacking mechanism (4) further comprises a transverse sliding base (415) and an anti-falling inserted bar (416), the transverse sliding base (415) is connected to the transmission screw rod (412) in a threaded manner, the anti-falling inserted bar (416) is installed on the transverse sliding base (415), the anti-falling inserted bar (416) penetrates through the linkage rack sliding base (410), and the anti-falling inserted bar (416) is inserted into the sample storage tube (2).
9. The device for classifying and storing the samples for the microorganism experiments according to claim 8, wherein the outer wall of the sample storage tube (2) is provided with an anti-falling positioning groove for inserting the anti-falling inserted rod (416), and the anti-falling inserted rod (416) is adapted to the anti-falling positioning groove.
10. A method for using the device for storing and classifying a sample for a microbiological experiment according to any one of claims 1 to 9, comprising the steps of:
s10: when a sample is taken in a microbiological experiment, the conical rotor motor (42) is started, the conical rotor motor (42) drives the first conical gear (43) to rotate, and the first conical gear (43) drives the second conical gear (44) and the transmission shaft lever (45) to rotate in the rotating process because the first conical gear (43) is meshed with the second conical gear (44);
s20: the transmission shaft lever (45) drives the transmission worm (46) to rotate in the rotating process, and the transmission worm (46) is meshed with the driven worm wheel (47), so that the transmission worm (46) drives the driven worm wheel (47) and the driven shaft lever (48) to rotate in the rotating process;
s30: the driven shaft lever (48) drives the driven gear (49) to rotate in the rotating process, and the driven gear (49) is meshed with the linkage rack sliding seat (410), so that the driven gear (49) drives the linkage rack sliding seat (410) to vertically move under the guiding action of the guiding limit sliding block (411) in the rotating process, and the linkage rack sliding seat (410) vertically moves to drive the sample storage tube (2) and the transmission gear (413) to vertically move;
s40: in the process that the transmission gear (413) vertically moves, as the transmission gear (413) is meshed with the fixed rack seat (414), the transmission gear (413) vertically moves and automatically rotates, the transmission gear (413) rotates to drive the transmission screw rod (412) to rotate, the transverse sliding seat (415) transversely moves to drive the anti-falling inserted rod (416) to transversely move until the anti-falling inserted rod (416) transversely moves to leave the sample storage tube (2), the sample storage tube (2) is lifted from the fixed top plate (13) under the supporting and limiting effects of the supporting and limiting seat (33), the anti-falling inserted rod (416) does not fix the sample storage tube (2), and the sample storage tube (2) can be taken away from the classifying and storing rack (1).
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| CN202210897179.XA CN115283044B (en) | 2022-07-28 | 2022-07-28 | Sample classifying and storing device for microbiological experiments and application method thereof |
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| CN202210897179.XA CN115283044B (en) | 2022-07-28 | 2022-07-28 | Sample classifying and storing device for microbiological experiments and application method thereof |
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| CN115283044B (en) | 2023-08-01 |
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