CN111217070B - Can automatic access sample's breeding device - Google Patents
Can automatic access sample's breeding device Download PDFInfo
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- CN111217070B CN111217070B CN201911230894.2A CN201911230894A CN111217070B CN 111217070 B CN111217070 B CN 111217070B CN 201911230894 A CN201911230894 A CN 201911230894A CN 111217070 B CN111217070 B CN 111217070B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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Abstract
The invention discloses a cultivating device capable of automatically storing and taking samples, which comprises a cabinet body in a hollow closed structure, wherein two opposite sides in the cabinet body are respectively provided with a storage rack in a multi-layer partition plate structure; the cultivation device is characterized by further comprising a buffer storage carrying mechanism, a lifting mechanism, a translation mechanism, an object conveying assembly and a storage assembly; the translation mechanism is positioned between the two article placing frames, and the upper part and the lower part of the translation mechanism are respectively connected with the top and the bottom of the cabinet body; the lifting mechanism can horizontally slide on the translation mechanism, and the buffer storage carrying mechanism is arranged on the lifting mechanism and can slide up and down on the lifting mechanism; the object conveying assembly is arranged on one of the partition plates, the storage assembly is arranged on each partition plate of the cabinet body, and a light source is arranged on the lower surface of the partition plate above the storage assembly. The automatic storage and taking of the cultured samples are realized through the mode that the buffer memory carrying mechanism, the lifting mechanism and the translation mechanism are combined, the cost of manually storing and taking the cultured samples is reduced, and the efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of cultivation, and particularly relates to a cultivation device capable of automatically storing and taking samples.
Background
In the scenes of seed germination, seedling raising, plant cultivation and the like, different environmental conditions are often required to be simulated so as to explore the influence of the different environmental conditions on the experiment. In the case of biological cultivation, special environmental conditions are required, and incubators are widely used in various cultivation situations because they can provide different environmental conditions. At present, a common incubator is a cabinet type incubator with a side door, and the experiment samples need to be put in and taken out manually; when the incubator size is great, the manual work is got and is put inconveniently, wastes time and energy moreover.
Chinese patent application No. 201410103061.0 discloses a multi-layered partition type plant cultivation device and a plant cultivation system, wherein a watering device, an artificial illuminator, a light emitter and the like are arranged at the bottom of a partition of the cultivation device to provide environmental conditions required for plant growth, and a plant cultivation sample is placed on the partition; the cultivating device completely depends on manual work to place or take off the cultivated sample on the clapboard, so that the efficiency is low and the cost is high; when the device is higher, it is inconvenient, also unsafe to rely on the manual work to get and put the cultivation sample.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: provides a culture device capable of automatically storing and taking samples.
The technical scheme adopted by the invention for solving the technical problems is as follows: the cultivation device capable of automatically storing and taking samples comprises a cabinet body in a hollow closed structure, wherein two opposite sides in the cabinet body are respectively provided with a storage rack in a multi-layer partition plate structure; the cultivation device is characterized by further comprising a buffer storage carrying mechanism, a lifting mechanism, a translation mechanism, an object conveying assembly and a storage assembly; the translation mechanism is positioned between the two article placing frames, and the upper part and the lower part of the translation mechanism are respectively connected with the top and the bottom of the cabinet body; the lifting mechanism can horizontally slide on the translation mechanism, and the buffer storage carrying mechanism is arranged on the lifting mechanism and can slide up and down on the lifting mechanism; the object conveying assembly is arranged on one of the partition plates, a storage assembly is arranged on each partition plate of the cabinet body, and a light source is arranged on the lower surface of the partition plate above the storage assembly;
the buffer memory carrying mechanism comprises a base, a sample grabbing component, a first rotating component and a second rotating component; the one end and the elevating system sliding connection of base install first rotating component and second rotating component on the base, and first rotating component and second rotating component rotate around respective axis through respective motor, and the sample snatchs the unit mount on first rotating component, and the top of second rotating component is equipped with the buffer memory region that is used for depositing and cultivates the sample, and the buffer memory region of second rotating component is located the sample and snatchs the effect scope of subassembly.
The storage assembly comprises a storage tray driving motor, a storage tray motor support and a plurality of storage tray modules; each material storage disc module comprises a material storage disc, a first material storage disc belt wheel, a second material storage disc belt wheel, a material storage disc synchronous belt, a material storage disc rotating shaft and two second bearing seats;
the material storage disk motor support is fixed at the bottom of the partition plate, and the material storage disk driving motor is fixed on the material storage disk motor support; the two second bearing seats are respectively fixed on the upper surface and the lower surface of a partition plate of the cabinet body, and the material storage disc rotating shaft penetrates through the partition plate to be fixedly connected with the bearing inner rings of the two second bearing seats; a material storage disc is fixed at one end of the material storage disc rotating shaft, which is positioned above the partition plate, a material storage disc second belt wheel and a material storage disc first belt wheel of an adjacent material storage disc module are fixed at one end, which is positioned below the partition plate, of the material storage disc rotating shaft, a material storage disc synchronous belt is sleeved on the material storage disc second belt wheel and the material storage disc first belt wheel of the adjacent material storage disc module, and the material storage disc first belt wheel of one material storage disc module is fixed on an output shaft of the material storage disc driving motor; the bottom of each partition plate is provided with light sources with the same number as the material storage plates on the lower partition plate, the light sources above each material storage plate are different light sources which are circumferentially arranged, and the material storage plates are provided with a plurality of grooves for storing and cultivating samples.
The feeding assembly comprises a feeding disc, a feeding disc driving motor, a feeding disc motor support, a feeding disc first belt wheel, a feeding disc second belt wheel, a feeding disc synchronous belt, a feeding disc rotating shaft and two first bearing seats;
the feeding disc motor support is fixed at the bottom of one of the partition plates of the cabinet body, and the feeding disc driving motor is fixed on the feeding disc motor support; a first belt wheel of the feeding plate is fixed on an output shaft of the feeding plate driving motor; the two first bearing seats are respectively fixed on the upper surface and the lower surface of the partition plate, and the rotating shaft of the feeding plate penetrates through the partition plate to be fixedly connected with the bearing inner rings of the two first bearing seats; a second belt wheel of the feeding tray is fixed at one end of the feeding tray rotating shaft, which is positioned below the partition plate, and the feeding tray is fixed at one end, which is positioned above the partition plate; the feeding tray synchronous belt is sleeved on the feeding tray first belt wheel and the feeding tray second belt wheel.
The translation mechanism is a parallel rodless cylinder mechanism and comprises an air compressor, a first rodless cylinder, a second rodless cylinder, two speed regulating valves, an angle measuring instrument and two reversing valves; the first rodless cylinder and the second rodless cylinder are respectively arranged at the bottom and the top of the cabinet body, two air ports of the first rodless cylinder are respectively connected with two output ports A1 and B1 of one reversing valve through two air pipes, and two air ports of the second rodless cylinder are respectively connected with two output ports A1 and B1 of the other reversing valve through the other two air pipes; the air inlets P1 of the two reversing valves are respectively connected with an air port of each speed regulating valve in a sealing way through other two air pipes, the other air ports of the two speed regulating valves are respectively connected with corresponding air ports of the air compressor in a sealing way through the air pipes penetrating through the side wall of the cabinet body, and the air compressor is positioned outside the cabinet body; the angle measuring instrument is fixed on the top of the lifting mechanism.
The lifting mechanism comprises a transmission assembly, a plurality of linear guide rails, a first support and a second support; the first bracket is slidably mounted on the second rodless cylinder, and the second bracket is slidably mounted on the first rodless cylinder; the plurality of linear guide rails are vertically arranged between the first support and the second support, and two ends of each linear guide rail are fixedly connected with the first support and the second support respectively; the upper part and the lower part of the transmission component are respectively connected with the lower part of the first bracket and the upper part of the second bracket.
The transmission assembly comprises a driving chain wheel, a chain, a lifting driving motor and a driven chain wheel; the lifting driving motor is fixed on the outer side of the second support, an output shaft of the lifting driving motor penetrates out of the second support and is fixed with a driving chain wheel, a driven chain wheel is rotatably installed on the inner side of the first support, the chain is sleeved on the two chain wheels, and the chain is fixedly connected with the base simultaneously.
One end of the base is provided with a lifting lug, and the lifting lug is connected with the lifting mechanism in a sliding manner; the other end of the base is a disc, an annular groove is formed in the middle of the disc, the upper surface of the disc is divided into an outer ring boss and a center boss by the annular groove, a first rotating assembly is coaxially arranged on the center boss, and a second rotating assembly is coaxially arranged on the outer ring boss.
The first rotating assembly comprises a first driving motor, a first gear and a first slewing bearing; a toothless ring of the first slewing bearing is fixed on a central boss of the base, a first driving motor is fixed in an annular groove of the base, and a first gear meshed with the toothless ring of the first slewing bearing is fixed on an output shaft of the first driving motor; the sample capture assembly secures the top of the gear ring of the first slewing bearing.
The second rotating assembly comprises a second driving motor, a second gear, a second slewing bearing and a cache disc; the toothless ring of the second slewing bearing is coaxially fixed on the outer ring boss of the base, the second driving motor is fixed in the annular groove of the base, a second gear meshed with the gear ring of the second slewing bearing is fixed on the output shaft of the second driving motor, and a cache disc is fixed at the top of the gear ring of the second slewing bearing.
The first slewing bearing is an external-tooth slewing bearing, the second slewing bearing is an internal-tooth slewing bearing, the second slewing bearing is positioned on the outer side of the first slewing bearing, and the two slewing bearings are coaxial.
Compared with the prior art, the invention has the beneficial effects that:
1) according to the invention, the automatic storage and taking of the cultured samples are realized in a mode of combining the buffer storage carrying mechanism, the lifting mechanism and the translation mechanism, the cost of manually storing and taking the cultured samples is reduced, and the efficiency is improved.
2) The buffer carrying mechanism respectively realizes the rotation of the sample grabbing component and the buffer disc through the meshing of two groups of slewing bearing and gears, and has simple structure; on the sample snatchs the cultivation sample that the subassembly will snatch placed the buffer memory check of buffer memory dish, after putting a cultivation sample, the buffer memory dish rotates certain angle, and the sample snatchs the subassembly again will snatch cultivate on the sample places another buffer memory check on the buffer memory dish, until all buffer memory check are filled up and are cultivated the sample, increased the once transport of buffer memory handling mechanism and cultivated the quantity of sample, further improved the efficiency that the sample was cultivated in the access.
3) The translation mechanism realizes the horizontal movement of the buffer handling mechanism by adopting a mode of combining two rodless cylinders and an air compressor, and because the sliding blocks of the rodless cylinders have friction force during sliding, the sliding of the two sliding blocks is asynchronous and lagged; the angle deviation between the two sliding blocks is detected through the angle measuring instrument, so that the controller adjusts the speed of one speed regulating valve, the two sliding blocks are ensured to slide synchronously, the stability of the translation mechanism is improved, the abrasion between the sliding blocks and the guide rail is reduced, and the service life of the translation mechanism is prolonged.
4) The multiple material storage disc modules of the storage assembly rotate together in a mode that a synchronous belt is matched with a belt wheel, so that the sample grabbing assembly can grab a cultivated sample on the material storage disc conveniently; and the rotation of all the material storage discs is realized by only one motor, so that the structure is simplified.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cabinet of the present invention with the outer shell removed;
FIG. 3 is a schematic view of the connection of the translation mechanism and the lift mechanism of the present invention;
FIG. 4 is a schematic structural view of the translation mechanism of the present invention;
FIG. 5 is a schematic diagram of the pneumatic control of the translation mechanism of the present invention;
FIG. 6 is a schematic structural view of the lift mechanism of the present invention;
FIG. 7 is a schematic view of the connection of the buffer handling mechanism and the translation mechanism of the present invention;
FIG. 8 is an exploded view of the buffer handling mechanism of the present invention;
FIG. 9 is a schematic view of the mounting of the delivery and storage assemblies and the cabinet of the present invention;
FIG. 10 is a schematic structural view of the delivery assembly and storage assembly of the present invention;
FIG. 11 is a schematic structural diagram of a storage assembly of the present invention;
in the figure, 1-buffer handling mechanism; 2-a lifting mechanism; 3-a translation mechanism; 4-a delivery assembly; 5-a storage component; 6, a cabinet body;
101-a base; 102-a sample grasping assembly; 103-a first rotating assembly; 104-a second rotating assembly; 105-a linear bearing; 106-latch; 1031-a first drive motor; 1032-first gear; 1033-a first slewing bearing; 1041 — a second drive motor; 1042 — a second gear; 1043-a second slewing bearing; 1044-cache disk;
201-a drive sprocket; 202-linear guide rail; 203-a chain; 204-a lifting driving motor; 205-a first scaffold; 206-a second bracket; 207-driven sprocket;
301-an air compressor; 302-trachea; 303-speed regulating valve; 304-a diverter valve; 305-a first rodless cylinder; 306-a second rodless cylinder; 307-a first slider; 308-a second slider; 309-angle measuring instrument;
401-a feed tray; 402-feed tray drive motor; 403-feed tray motor support; 404-a feed tray first pulley; 405-a feed tray second pulley; 406-feed tray timing belt; 407-feed tray rotation axis; 408-a first bearing seat;
501-material storage disc; 502-a disk drive motor; 503-stocktray motor support; 504-reservoir first pulley; 505-a stocktray second pulley; 506-material storage disc rotating shaft; 507-a second bearing block; 508-holding tray synchronous belt;
601-a door; 602-transparent glass.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings to enable those skilled in the art to more easily understand the advantages and features of the present invention, and should not be taken as limiting the scope of the claims of the present application.
The invention provides a cultivating device (for short, see fig. 1-11) capable of automatically storing and taking samples, which comprises a buffer memory carrying mechanism 1, a lifting mechanism 2, a translation mechanism 3, an object conveying assembly 4, a cabinet body 6 and a plurality of storage assemblies 5;
the cabinet body 6 is of a hollow closed structure, storage racks with a multi-layer partition plate structure are respectively arranged on two opposite sides in the cabinet body 6, and the distance between the two storage racks is enough to accommodate an adult, so that the maintenance is convenient; each partition is provided with a storage component 5, and the storage component 5 is used for storing a culture sample; one side of the cabinet body 6 is provided with a window communicated with one of the clapboards, and the window is an access port for accessing and cultivating samples; the object conveying component 4 is arranged on the partition board communicated with the window and positioned at one end of the partition board close to the window, and the object conveying component 4 is used for conveying the cultured sample out; one part of the translation mechanism 3 is positioned between the two article placing frames and is connected with the top and the bottom of the cabinet body 6, and the other part of the translation mechanism 3 is positioned outside the cabinet body 6; the upper part and the lower part of the lifting mechanism 2 are respectively connected with the translation mechanism 3 in a sliding way, and the buffer storage carrying mechanism 1 is arranged on the lifting mechanism 2 and can move up and down on the lifting mechanism 2;
the translation mechanism 3 is used for realizing the horizontal movement of the lifting mechanism 2, and further realizing the horizontal movement of the buffer storage carrying mechanism 1; the lifting mechanism 2 is used for realizing the up-and-down movement of the buffer memory carrying mechanism 1; the buffer storage carrying mechanism 1 is used for realizing buffer storage and carrying of the cultured samples;
the translation mechanism 3 comprises an air compressor 301, a first rodless cylinder 305, a second rodless cylinder 306, two speed regulating valves 303, an angle measuring instrument 309 and two reversing valves 304; the first rodless cylinder 305 has a first slide block 307 thereon, and the second rodless cylinder 306 has a second slide block 308 thereon; the first rodless cylinder 305 and the second rodless cylinder 306 are respectively installed at the bottom and the top of the cabinet 6, two air ports of the first rodless cylinder 305 are respectively connected with two output ports A1 and B1 of one reversing valve 304 through an air pipe 302, two air ports of the second rodless cylinder 306 are respectively connected with two output ports A1 and B1 of the other reversing valve 304 through the air pipe 302, and an air leakage port R1 of the two reversing valves 304 is used for air leakage; the air inlets P1 of the two reversing valves 304 are respectively connected with an air port of each speed regulating valve 303 through an air pipe 302 in a sealing way, the other air ports of the two speed regulating valves 303 are respectively connected with corresponding air ports of the air compressor 301 through the air pipe 302 penetrating through the side wall of the cabinet body 6 in a sealing way, and the air compressor 301 is positioned outside the cabinet body 6; the angle measuring instrument 309 is fixed on the top of the lifting mechanism 2; the angle measuring instrument 309, the two speed regulating valves 303 and the two reversing valves 304 are respectively in communication connection with an external controller; the two speed regulating valves 303 are at the same speed during initial movement, the sliding speeds of the two sliding blocks are inconsistent due to friction in the sliding process of the two sliding blocks, and the angle deviation between the two sliding blocks is detected by the angle measuring instrument 309, so that the external controller adjusts the speed of one of the speed regulating valves 303 to ensure that the sliding speeds of the two sliding blocks are the same, and the horizontal movement of the lifting mechanism 2 is realized;
the lifting mechanism 2 comprises a transmission assembly, a plurality of linear guide rails 202, a first bracket 205 and a second bracket 206; the first support 205 and the second support 206 have the same structure, and are both a U-shaped plate fixed at the bottom of the T-shaped plate, and the opening of the U-shaped plate faces to the direction departing from the connecting position of the two plates; the first bracket 205 is fixed on the second slide block 308 of the second rodless cylinder 306, and the second bracket 206 is fixed on the first slide block 307 of the first rodless cylinder 305; the plurality of linear guide rails 202 are vertically arranged between the first bracket 205 and the second bracket 206, two ends of each linear guide rail 202 are fixedly connected with the T-shaped plate of the first bracket 205 and the T-shaped plate of the second bracket 206 respectively, and the buffer handling mechanism 1 is slidably mounted on the plurality of linear guide rails 202; the upper part and the lower part of the transmission assembly are respectively connected with the U-shaped plate of the first support 205 and the U-shaped plate of the second support 206, the middle part of the transmission assembly is fixedly connected with the cache handling mechanism 1, and the transmission assembly realizes the up-and-down movement of the cache handling mechanism 1;
the buffer handling mechanism 1 comprises a base 101, a sample grabbing component 102, a first rotating component 103 and a second rotating component 104; lifting lugs are arranged at one end of the base 101 and are respectively connected with all the linear guide rails 202 in a sliding manner through linear bearings 105, and the middle parts of the lifting lugs are fixedly connected with chains 203 through bolts 106; the other end of the base 101 is a disc, an annular groove is arranged in the middle of the disc, and the upper surface of the disc is divided into an outer ring boss and a central boss by the annular groove; a first rotating assembly 103 is arranged on the central boss, a second rotating assembly 104 is arranged on the outer ring boss, and the movement of the two rotating assemblies is not influenced; the first rotating assembly 103 is provided with a sample gripping assembly 102, and the buffer area of the second rotating assembly 104 is positioned in the action range of the sample gripping assembly 102.
The transmission assembly comprises a driving chain wheel 201, a chain 203, a lifting driving motor 204 and a driven chain wheel 207; the lifting driving motor 204 is fixed on the outer side of the U-shaped plate of the second bracket 206, and an output shaft of the lifting driving motor 204 is vertical to the U-shaped plate of the second bracket 206; an output shaft of the lifting driving motor 204 penetrates through the U-shaped plate to be fixed with a driving chain wheel 201, a driven chain wheel 207 is rotatably arranged on the inner side of the U-shaped plate of the first support 205 through a pin shaft, and a chain 203 is sleeved on the two chain wheels; the lifting driving motor 204 drives the driving chain wheel 201 to rotate, so that the chain 203 rotates, and the lifting of the buffer storage carrying mechanism 1 is further realized; the transmission assembly may also adopt other modes, such as belt transmission, screw transmission and the like;
the sample grabbing component 102 belongs to the prior art, and grabbing of a cultivated sample can be realized by adopting magnetic adsorption, a mechanical arm and the like;
the first rotation assembly 103 includes a first drive motor 1031, a first gear 1032 and a first slewing bearing 1033; a first driving motor 1031 and a non-gear ring of the first slewing bearing 1033 are fixed at the other end of the base 101, and a first gear 1032 which is meshed with the gear ring of the first slewing bearing 1033 is fixed on an output shaft of the first driving motor 1031; sample capture assembly 102 is secured atop the ring gear of first slew bearing 1033; the first driving motor 1031 drives the first gear 1032 to rotate, the first gear 1032 drives the gear ring of the first slewing bearing 1033 to rotate, and then the sample grabbing component 102 is driven to rotate, so that the sample grabbing component 102 is rotated to store and cultivate samples;
the second rotating assembly 104 includes a second driving motor 1041, a second gear 1042, a second slewing bearing 1043, and a buffer disc 1044; the non-gear rings of the second driving motor 1041 and the second slewing bearing 1043 are both fixed in the area where the other end of the base 101 avoids the first rotating assembly 104, a second gear 1042 meshed with the gear ring of the second slewing bearing 1043 is fixed on an output shaft of the second driving motor 1041, a buffer disc 1044 is fixed on the top of the gear ring of the second slewing bearing 1043, and a plurality of stations for storing cultivated samples are arranged on the buffer disc 1044; the second driving motor 1041 drives the second gear 1042 to rotate, the second gear 1042 drives the gear ring of the second slewing bearing 1043 to rotate, and then the cache disc 1044 is driven to rotate, so that the cache disc 1044 can be rotated to store and culture samples;
the feeding assembly 4 comprises a feeding tray 401, a feeding tray driving motor 402, a feeding tray motor bracket 403, a feeding tray first belt pulley 404, a feeding tray second belt pulley 405, a feeding tray synchronous belt 406, a feeding tray rotating shaft 407 and two first bearing seats 408;
the feeding disc motor bracket 403 is fixed at the bottom of the partition plate communicated with the window of the cabinet body 6 and is positioned at one end of the partition plate close to the window; the feeding tray driving motor 402 is fixed on the feeding tray motor bracket 403, and an output shaft of the feeding tray driving motor 402 is vertical to the partition plate and is not in contact with the partition plate of the cabinet body 6; a first belt pulley 404 of the feeding tray is fixed on an output shaft of the feeding tray driving motor 402; the two first bearing seats 408 are respectively fixed on the upper surface and the lower surface of a partition board of the feeding tray motor bracket 403 mounted on the cabinet body 6, the feeding tray rotating shaft 407 penetrates through the partition board to be matched with the inner bearing rings of the two first bearing seats 408, and two ends of the feeding tray rotating shaft 407 are exposed out of the first bearing seats 408; the feeding tray rotating shaft 407 and the bearing inner ring of the first bearing seat 408 are fixed through a jackscrew, so that the feeding tray rotating shaft 407 rotates relative to the outer ring of the bearing of the first bearing seat 408, and the feeding tray rotating shaft 407 rotates relative to the first bearing seat 408; a feeding tray second belt wheel 405 is fixed at one end of the feeding tray rotating shaft 407 below the partition plate, and a feeding tray 401 is fixed at one end above the partition plate; a feeding tray synchronous belt 406 is sleeved on the feeding tray first belt pulley 404 and the feeding tray second belt pulley 405; the feeding tray driving motor 402 drives the feeding tray synchronous belt 406 to rotate, so that the feeding tray rotating shaft 407 rotates, and the rotation of the feeding tray 401 is realized;
the storage component 5 comprises a storage tray driving motor 502, a storage tray motor bracket 503 and a plurality of storage tray modules; the material storage disk motor bracket 503 is fixed at the bottom of the partition board of the cabinet body 6, and the material storage disk drive motor 502 is fixed on the material storage disk motor bracket 503; the output shaft of the material storage disk driving motor 502 is vertical to the partition plate and is not in contact with the partition plate of the cabinet body 6; the plurality of material storage disk modules are rotatably arranged on the respective partition plates, and two adjacent material storage disk modules are rotatably connected; one of the tray storage modules is connected to an output shaft of a tray storage drive motor 502, so that the tray storage modules rotate together relative to their respective partition plates;
the material storage disc module comprises a material storage disc 501, a first material storage disc belt wheel 504, a second material storage disc belt wheel 505, a material storage disc synchronous belt 508, a material storage disc rotating shaft 506 and two second bearing seats 507;
the two second bearing seats 507 are respectively fixed on the upper surface and the lower surface of the corresponding partition plate, the material storage disk rotating shaft 506 penetrates through the partition plate to be matched with the bearing inner rings of the two second bearing seats 507, and two ends of the material storage disk rotating shaft 506 are exposed outside the second bearing seats 507; the material storage disc rotating shaft 506 and the bearing inner ring of the second bearing seat 507 are fixed through a jackscrew, so that the material storage disc rotating shaft 506 rotates relative to the bearing outer ring of the second bearing seat 507, and the rotation of the material storage disc rotating shaft 506 relative to the second bearing seat 507 is realized; a material storage disc second belt wheel 505 and a material storage disc first belt wheel 504 of an adjacent material storage disc module are fixed at one end of the material storage disc rotating shaft 506 below the partition plate, a material storage disc synchronous belt 508 is sleeved on the material storage disc second belt wheel 505 and the material storage disc first belt wheel 504 of the adjacent material storage disc module, and the material storage disc first belt wheel 504 of one material storage disc module is fixed on an output shaft of the material storage disc driving motor 502; a material storage disc 501 is fixed at one end of the material storage disc rotating shaft 506 above the partition plate;
the cabinet body 6 is composed of a shell and a frame structure with article placing frames arranged on two opposite sides, and the shell covers the outer surface of the frame structure, so that a closed space is formed in the cabinet body 6; transparent glass 602 is arranged on two side walls of the cabinet body 6 provided with the commodity shelf, so that the cultured samples can be observed conveniently; the upper and lower parts of the window of the cabinet body 6 are respectively provided with a sliding rail, and a slidable door 601 is embedded on the two sliding rails.
The feeding tray 401 and the material storage tray 501 are identical in structure, and a plurality of U-shaped grooves for placing and cultivating samples are formed in the circumference of the feeding tray.
A plurality of buffer grids which are formed by two parallel long-strip-shaped plates in a surrounding mode and used for placing and cultivating samples are arranged on the buffer disc 1044 in a circumferential mode.
The first slewing bearing 1033 is an external-tooth slewing bearing or an internal-tooth slewing bearing, and the second slewing bearing 1043 is an internal-tooth slewing bearing or an external-tooth slewing bearing; second slewing bearing 1043 is located outside first slewing bearing 1033, and second slewing bearing 1043 is coaxial with first slewing bearing 1033; the buffer disc 1044 is a circular ring type, and the inner diameter of the buffer disc 1044 and the second rotary support bearing 1043 is larger than the diameter of a common circumcircle of the first rotary support bearing 1033 and the first gear 1032, so as to prevent interference with the first rotating assembly 103.
The first rotation assembly 103 further comprises a bearing platform fixed to the gear ring of the first slewing bearing 1033, and the sample capture assembly 102 is mounted on the bearing platform.
Experimental conditions such as illumination required by sample cultivation are arranged at the bottom of the partition plate of the cabinet body 6; when different light sources are arranged on the partition plates corresponding to different grooves of different storage trays 501 or the same storage tray 501, and all cultivated samples are the same, the influence of different illumination on the same cultivated sample can be observed; when the light sources are consistent and the cultured samples are different, the influence of the same illumination on different cultured samples can be observed; the cabinet body 6 is also provided with other experimental conditions required for culturing samples, such as temperature, humidity and the like; the culture device can also be used for biological culture.
The models of the first drive motor 1031 and the second drive motor 1041 are 57J1276-658 respectively; the lifting driving motor 204 is 86J1880-842 in model number; the model of the air compressor 301 is OTS-1100X 3-100L; the models of the first rodless cylinder 305 and the second rodless cylinder 306 are OSP-P-25-0100-; the angle measuring instrument 309 is GY-521MPU 6050; the models of the feeding tray driving motor 402 and the storage tray driving motor 502 are 42BYGH 33; the model of the speed regulating valve is SFD-06.
The size of the cultivating device is 6m in length, 4m in width and 3m in height; suitable for taking the incubation sample contained in the containing means with a maximum volume of 15 x 25 mm.
The working principle and the working process of the invention are as follows:
starting a feeding tray driving motor 402, rotating the feeding tray 401 to enable a groove of the feeding tray 401 to be aligned with a window of the cabinet body 6, and putting a cultivation sample into the groove; the feeding tray driving motor 402 continues to rotate for a certain angle, and the other groove of the feeding tray 401 is aligned with the window of the cabinet body 6, and a cultivation sample is placed in the groove; repeating the steps until all the grooves of the feeding tray 401 are full of the cultured samples;
starting the first drive motor 1031 to rotate the sample gripping assembly 102 into the region of the feed tray 401; the sample grabbing component 102 starts to work, and the cultured sample on the grabbing feed tray 401 is placed on one buffer grid of the buffer tray 1044; after one of the cultured samples on the feeding tray 401 is taken, the feeding tray driving motor 402 rotates for a certain angle, the other cultured sample is rotated to the action range of the sample grabbing component 102, and the sample grabbing component 102 grabs the cultured sample again; meanwhile, the second driving motor 1041 rotates by a certain angle, and rotates the next buffer cell of the buffer disc 1044 to the range of action of the sample grabbing component 102, and the sample grabbing component 102 places the grabbed cultivated sample on the buffer cell; repeating the steps until all the cultured samples on the feeding tray 401 are taken out or all the buffer cells of the buffer tray 1044 are full of the cultured samples;
starting the air compressor 301, wherein the two speed regulating valves 303 are in the same working state at the beginning, the angle measuring instrument 309 detects the angle deviation between the first sliding block 307 and the second sliding block 308, so that an external controller adjusts the control speed of one of the speed regulating valves 303, the first support 205 and the second support 206 synchronously slide, the horizontal movement of the lifting mechanism 2 is realized, and the cache handling mechanism 1 horizontally moves; starting a lifting driving motor 204 to drive a driving chain wheel 201 to rotate, so that a chain 203 rotates, and further lifting of the buffer storage carrying mechanism 1 is realized; when the buffer conveying mechanism 1 moves to the position corresponding to the storage component 5, the air compressor 301 and the lifting drive motor 204 stop working, and the buffer conveying mechanism 1 is stopped at the position;
the first driving motor 1031 and the second driving motor 1041 are started again, and the sample grabbing component 102 grabs the cultured sample on the cache disc 1044 and puts the cultured sample on one groove of the corresponding storage disc 501; continuing to rotate the first driving motor 1031, rotating another cultivated sample on the buffer tray 1044 to the action range of the sample gripping assembly 102, and gripping the cultivated sample by the sample gripping assembly 102; meanwhile, the storage tray driving motor 502 is started, the next groove on the storage tray 501 is rotated to the action range of the sample grabbing component 102, and the sample grabbing component 102 places the grabbed cultured sample on the groove; the steps are repeated until the culture samples are fully placed on the storage disc 501 or the culture samples on the cache disc are all placed on the storage disc, so that the automatic storage of the culture samples is realized;
the cultured samples on the storage tray 501 can be taken out by the reverse movement of the automatic cultured sample storage process, so that the cultured samples can be automatically taken out.
The bottom of the baffle above the storage tray is provided with different light sources which are arranged in a circumferential manner, when the illumination condition needs to be changed, the storage tray driving motor 502 is started, the rotation of the storage tray 501 can be realized through the first belt pulley 504 of the storage tray, the second belt pulley 505 of the storage tray and the storage tray synchronous belt 508, and the cultured samples on the storage tray 501 are rotated to the action range of the corresponding light sources.
Nothing in this specification is said to apply to the prior art.
Claims (9)
1. A cultivating device capable of automatically storing and taking samples comprises a cabinet body in a hollow closed structure, wherein two opposite sides in the cabinet body are respectively provided with a storage rack in a multi-layer partition plate structure; the cultivation device is characterized by further comprising a buffer storage carrying mechanism, a lifting mechanism, a translation mechanism, an object conveying assembly and a storage assembly; the translation mechanism is positioned between the two article placing frames, and the upper part and the lower part of the translation mechanism are respectively connected with the top and the bottom of the cabinet body; the lifting mechanism can horizontally slide on the translation mechanism, and the buffer storage carrying mechanism is arranged on the lifting mechanism and can vertically slide on the lifting mechanism; the object conveying assembly is arranged on one of the partition plates, a storage assembly is arranged on each partition plate of the cabinet body, and a light source is arranged on the lower surface of the partition plate above the storage assembly;
the buffer memory carrying mechanism comprises a base, a sample grabbing component, a first rotating component and a second rotating component; one end of the base is connected with the lifting mechanism in a sliding mode, a first rotating assembly and a second rotating assembly are mounted on the base and rotate around respective axes through respective motors, the sample grabbing assembly is mounted on the first rotating assembly, a cache area used for storing and cultivating samples is arranged at the top of the second rotating assembly, and the cache area of the second rotating assembly is located in the action range of the sample grabbing assembly;
the storage assembly comprises a storage tray driving motor, a storage tray motor support and a plurality of storage tray modules; each material storage disc module comprises a material storage disc, a first material storage disc belt wheel, a second material storage disc belt wheel, a material storage disc synchronous belt, a material storage disc rotating shaft and two second bearing seats;
the material storage disk motor support is fixed at the bottom of the partition plate, and the material storage disk driving motor is fixed on the material storage disk motor support; the two second bearing seats are respectively fixed on the upper surface and the lower surface of a partition plate of the cabinet body, and the material storage disc rotating shaft penetrates through the partition plate to be fixedly connected with the bearing inner rings of the two second bearing seats; a material storage disc is fixed at one end of the material storage disc rotating shaft, which is positioned above the partition plate, a material storage disc second belt wheel and a material storage disc first belt wheel of an adjacent material storage disc module are fixed at one end, which is positioned below the partition plate, of the material storage disc rotating shaft, a material storage disc synchronous belt is sleeved on the material storage disc second belt wheel and the material storage disc first belt wheel of the adjacent material storage disc module, and the material storage disc first belt wheel of one material storage disc module is fixed on an output shaft of the material storage disc driving motor; the bottom of each partition plate is provided with light sources with the same number as the material storage plates on the lower partition plate, the light sources above each material storage plate are different light sources which are circumferentially arranged, and the material storage plates are provided with a plurality of grooves for storing and cultivating samples.
2. The automatic sample access cultivation device as claimed in claim 1, wherein the feeding assembly comprises a feeding tray, a feeding tray driving motor, a feeding tray motor bracket, a feeding tray first belt pulley, a feeding tray second belt pulley, a feeding tray synchronous belt, a feeding tray rotating shaft and two first bearing seats;
the feeding disc motor support is fixed at the bottom of one of the partition plates of the cabinet body, and the feeding disc driving motor is fixed on the feeding disc motor support; a first belt wheel of the feeding plate is fixed on an output shaft of the feeding plate driving motor; the two first bearing seats are respectively fixed on the upper surface and the lower surface of the partition plate, and the rotating shaft of the feeding plate penetrates through the partition plate to be fixedly connected with the bearing inner rings of the two first bearing seats; a second belt wheel of the feeding tray is fixed at one end of the feeding tray rotating shaft, which is positioned below the partition plate, and the feeding tray is fixed at one end, which is positioned above the partition plate; the feeding tray synchronous belt is sleeved on the feeding tray first belt wheel and the feeding tray second belt wheel.
3. A cultivating device capable of automatically storing and taking samples according to claim 1, wherein the translation mechanism is a parallel rodless cylinder mechanism, and comprises an air compressor, a first rodless cylinder, a second rodless cylinder, two speed regulating valves, an angle measuring instrument and two reversing valves; the first rodless cylinder and the second rodless cylinder are respectively arranged at the bottom and the top of the cabinet body, two air ports of the first rodless cylinder are respectively connected with two output ports A1 and B1 of one reversing valve through two air pipes, and two air ports of the second rodless cylinder are respectively connected with two output ports A1 and B1 of the other reversing valve through the other two air pipes; the air inlets P1 of the two reversing valves are respectively connected with an air port of each speed regulating valve in a sealing way through other two air pipes, the other air ports of the two speed regulating valves are respectively connected with corresponding air ports of the air compressor in a sealing way through the air pipes penetrating through the side wall of the cabinet body, and the air compressor is positioned outside the cabinet body; the angle measuring instrument is fixed on the top of the lifting mechanism.
4. An automated sample access incubation device according to claim 3, wherein the lifting mechanism comprises a drive assembly, a plurality of linear guides, a first support and a second support; the first bracket is slidably mounted on the second rodless cylinder, and the second bracket is slidably mounted on the first rodless cylinder; the plurality of linear guide rails are vertically arranged between the first support and the second support, and two ends of each linear guide rail are fixedly connected with the first support and the second support respectively; the upper part and the lower part of the transmission component are respectively connected with the lower part of the first bracket and the upper part of the second bracket.
5. An automated sample access incubation device according to claim 4, wherein the drive assembly comprises a drive sprocket, a chain, a lift drive motor and a driven sprocket; the lifting driving motor is fixed on the outer side of the second support, an output shaft of the lifting driving motor penetrates out of the second support and is fixed with a driving chain wheel, a driven chain wheel is rotatably installed on the inner side of the first support, the chain is sleeved on the two chain wheels, and the chain is fixedly connected with the base simultaneously.
6. An automatic sample storage and retrieval culturing device as claimed in claim 1, wherein a lifting lug is provided at one end of the base, and the lifting lug is slidably connected with the lifting mechanism; the other end of the base is a disc, an annular groove is formed in the middle of the disc, the upper surface of the disc is divided into an outer ring boss and a center boss by the annular groove, a first rotating assembly is coaxially arranged on the center boss, and a second rotating assembly is coaxially arranged on the outer ring boss.
7. An automated sample access incubation device according to claim 6, wherein the first rotation assembly comprises a first drive motor, a first gear and a first slew bearing; a toothless ring of the first slewing bearing is fixed on a central boss of the base, a first driving motor is fixed in an annular groove of the base, and a first gear meshed with the toothless ring of the first slewing bearing is fixed on an output shaft of the first driving motor; the sample capture assembly secures the top of the gear ring of the first slewing bearing.
8. An automated sample access incubation device according to claim 7, wherein the second rotation assembly comprises a second drive motor, a second gear, a second slewing bearing and a buffer tray; the toothless ring of the second slewing bearing is coaxially fixed on the outer ring boss of the base, the second driving motor is fixed in the annular groove of the base, a second gear meshed with the gear ring of the second slewing bearing is fixed on the output shaft of the second driving motor, and a cache disc is fixed at the top of the gear ring of the second slewing bearing.
9. An automated sample access incubation device according to claim 8, wherein the first slewing bearing is an external toothed slewing bearing and the second slewing bearing is an internal toothed slewing bearing, the second slewing bearing being located outside the first slewing bearing, the two slewing bearings being coaxial.
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| CN113086514B (en) * | 2021-06-07 | 2021-08-31 | 荣智工企智能技术(昆山)有限公司 | Material handling device |
| CN116873538B (en) * | 2023-09-08 | 2023-11-28 | 安可瑞(山西)生物细胞有限公司 | Cell culture bottle conveying device for biological cell culture and application method thereof |
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