Batch scraping device for culture dishes and batch processing equipment for biomass culture containers

Abstract

The present invention belongs to the technical field of culture dish scraping treatment, and provides a culture dish batch scraping device and a batch treatment device for biomass culture containers, including: a mounting plate; a scraping mechanism arranged at the upper end of the mounting plate, including a scraper fixing component and a vertical moving component, the scraper fixing component can be slidably connected to the vertical moving component, and a scraper is provided on the scraper fixing component; a dish bottom mechanism arranged on the mounting plate and located below the scraper fixing component, including a dish bottom control component and a lateral moving component, the dish bottom control component is slidably connected to the lateral moving component, the dish bottom control component can slide close to or away from the scraper fixing component, and the dish bottom control component is used to fix and drive the dish bottom movement, so that the scraper can perform a scraping operation on the working surface of the dish bottom. Compared with the prior art, the advantages of the present invention are: the automation and batching of the scraping operation are realized, and the uniformity and efficiency of the culture dish scraping treatment operation are realized.

Description

Technical Field

[0001] The invention belongs to the technical field of culture dish scraping treatment, and in particular relates to a culture dish batch scraping device and batch treatment equipment for biomass culture containers. Background Art

[0002] A petri dish is a laboratory vessel used for biomass culture, consisting of a flat disc-shaped bottom and a lid. In the laboratory, petri dishes can be used to culture biomass. If the cultured biomass is attached to the bottom of the petri dish, when the biomass is spread, the operator needs to use a scraper to scrape the biomass off and then collect it. When the operator uses a scraper to scrape the biomass, he needs to hold the scraper in one hand and the petri dish in the other hand, and tilt and rotate the petri dish appropriately. Manual scraping is cumbersome, the movements are not uniform, and the scraping efficiency is low. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a culture dish batch scraping device and a biomass culture dish

[0004] The batch processing equipment of containers realizes the automation and batching of the scraping action, which helps to achieve the uniform and efficient operation of culture dish scraping.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a culture dish batch scraping device is proposed, comprising:

[0006] Mounting plate;

[0007] A scraper mechanism is arranged at the upper end of the mounting plate, and comprises a scraper fixing assembly and a vertical moving assembly, wherein the scraper fixing assembly is slidably connected to the vertical moving assembly, and a plurality of scrapers are arranged on the scraper fixing assembly;

[0008] The dish bottom mechanism is arranged on the mounting plate and is located below the scraper fixing assembly, and includes a dish bottom control assembly and a lateral movement assembly. The dish bottom control assembly is slidably connected to the lateral movement assembly, and the dish bottom control assembly can slide closer to or away from the scraper fixing assembly. The dish bottom control assembly is used to fix and drive a number of dish bottom movements so that the scraper can scrape the working surface of the dish bottom, and the dish bottom corresponds to the scraper one by one.

[0009] Compared with the prior art, the present invention has the advantages that: when in use, the operator or the collaborative manipulator places the bottom of the biomass culture dish that needs to be scraped on the dish bottom control component, and the lateral moving component sends the dish bottom control component to the designated position below the scraping mechanism, and the dish bottom control component drives the dish bottom to flip a certain angle until the dish bottom is parallel to the blade, and then the scraper fixing component is slowly lowered until the scraper fixed on the scraper fixing component is in full contact with the dish bottom, and then the dish bottom control component drives the dish bottom to rotate, so that each corner of the dish bottom is in full contact with the scraper, ensuring that the dish bottom is scraped cleanly, and the biomass scraped by the scraper is a flowable material, which will eventually gather on one side of the bottom of the culture dish, facilitating other operations of the operator or the collaborative manipulator. During use, the lateral moving component cooperates with the vertical moving component above to move, so that the blade head of the scraper moves on the bottom of the dish along the blade direction of the scraper, and the blade keeps in contact with the bottom of the dish during the movement, and the movement range of the blade is between the center and edge of the bottom of the culture dish. In the present invention, the number and position arrangement of the scrapers on the scraper fixing assembly correspond to the number and arrangement position of the dish bottom on the dish bottom control assembly, so multiple scrapers scrape the dish at the same time, with uniform action and high consistency, realizing the automation and batch operation of scraping the dish, realizing the uniform and efficient operation of scraping the culture dish, reducing the workload of the operator and improving work efficiency. In the present invention, the scraper mechanism is fixedly arranged at the upper end of the mounting plate, and the scraper fixing assembly can slide up and down along the vertical moving assembly relative to the dish bottom mechanism to move closer to or away from it, while the dish bottom control assembly can move forward and backward along the horizontal moving assembly relative to the scraper fixing assembly to move closer to or away from it. The dish bottom control assembly, the vertical moving assembly, and the horizontal moving assembly in the present invention are all connected to the control center for communication.

[0010] In the above-mentioned culture dish batch scraping device, the scraper fixing assembly includes a base plate, the base plate is slidably connected to the vertical moving assembly through a connecting plate, a plurality of evenly spaced scraper fixing seats are provided on the base plate, a mounting block is provided on the scraper fixing seat, a mounting groove is provided on the mounting block, a scraper is placed in the mounting groove, a quick clamping mechanism is provided on the upper side of the mounting groove, the quick clamping mechanism is installed on the mounting block, and the quick clamping mechanism is used to clamp the scraper. The scraper is installed in the mounting groove and clamped by the quick clamping mechanism to avoid falling off during use, and the vertical moving assembly is used to drive the base plate to slide up and down relative to the dish bottom mechanism through the connecting plate, that is, drive the scraper to slide up and down relative to the dish bottom, and use the scraper to scrape the dish bottom. The quick clamping mechanism in the present invention is a universal quick clamping tool, which will not be described in detail in the present invention.

[0011] In the above-mentioned culture dish batch scraping device, the scraper fixing seat is provided with a sliding groove, a sliding block is slidably connected in the sliding groove, the mounting block is arranged on the sliding block, first fixing columns are arranged on both sides of the scraper fixing seat corresponding to the mounting blocks, and second fixing columns are arranged on the mounting block corresponding to the first fixing columns, a telescopic spring is connected between the first fixing column and the second fixing column, and the telescopic direction of the telescopic spring is parallel to the sliding groove. The mounting block is installed on the sliding block and can slide relative to the sliding groove, and a telescopic spring parallel to the sliding groove is provided between the mounting block and the scraper fixing seat, and the scraper is installed on the mounting block, and when the scraper contacts the bottom of the dish, the scraper can be adjusted by a small movement along the direction of the sliding groove to ensure that each scraper is in full contact with the bottom of the dish.

[0012] In the above-mentioned culture dish batch scraping device, the mounting plate is provided with a plurality of cleaning ports corresponding to the scraper, and the lower side of the mounting plate is provided with a cleaning and drying mechanism corresponding to the cleaning ports, and the cleaning and drying mechanism is used to clean and dry the scraper. When the scraper completes a dish scraping action, the vertical moving component drives the scraper to move downward relative to the mounting plate, and the mounting plate is provided with a plurality of cleaning ports corresponding to the position directly below the scraper. The scraper moves downward relative to the mounting plate so that the blade extends into the cleaning port located at the lower side of the mounting plate, and then the cleaning and drying mechanism is used to clean and dry the scraper blade, which is convenient for repeated use of the scraper and does not need to be replaced frequently.

[0013] In the above-mentioned culture dish batch scraping device, the cleaning and drying mechanism includes a spray rinsing nozzle and a hot air drying port arranged on the mounting plate, the spray rinsing nozzle is connected to a water pipe, and the hot air drying port is connected to a dryer. In the present invention, a control valve is arranged between the water pipe and the spray rinsing nozzle, and the control valve and the dryer are both connected to the control center for communication and are uniformly controlled by the control center.

[0014] In the above-mentioned culture dish batch scraping device, the dish bottom control component includes:

[0015] A dish bottom fixing seat, which is slidably connected to the lateral moving assembly;

[0016] A dish bottom fixing plate, which is rotatably connected to the dish bottom fixing seat, and the dish bottom fixing plate is provided with a plurality of evenly spaced dish bottom clamping claws, the dish bottom clamping claws include a central dish bottom clamping claw plate and evenly spaced dish bottom clamping claws hinged around the dish bottom clamping claw plate, the height of the dish bottom clamping claw away from the dish bottom clamping claw plate is higher than the height of the dish bottom clamping claw close to the dish bottom clamping claw plate and the height of the dish bottom clamping claw plate;

[0017] The clamping control unit is arranged on the dish bottom clamping claw, and is used to control the dish bottom clamping claw to clamp the dish bottom and control the dish bottom clamping claw to drive the dish bottom to rotate.

[0018] When in use, place the dish bottom on the dish bottom clamping jaws, and use the clamping control unit to control the dish bottom clamping jaws to clamp the dish bottom. Then, after the scraper contacts the dish bottom, use the clamping control unit to drive the dish bottom to rotate, so that the scraper can fully contact every corner of the dish bottom and ensure that the dish bottom is scraped cleanly.

[0019] In the above-mentioned culture dish batch scraping device, the clamping control unit includes a plurality of rotating blocks, a linkage synchronous belt and a clamping motor respectively connected to the lower sides of a plurality of dish bottom clamps, one end of the linkage synchronous belt is connected between the rotating blocks, and the other end is connected to the clamping motor, and the clamping motor drives all the rotating blocks to rotate through the linkage synchronous belt. The clamping control unit also includes a rotating column arranged on the lower side of the middle part of the dish bottom clamp plate, a through hole is provided in the center of the rotating block, and the rotating column passes through the through hole and is respectively connected to the dish bottom clamp plate and the dish bottom fixing plate at both ends, and a damper is provided between the rotating column and the dish bottom fixing plate. After placing the bottom of the dish on the bottom clamp of the bottom clamp, start the clamping motor to rotate, the clamping motor drives the linkage synchronous belt to rotate, the linkage synchronous belt drives the rotating block to rotate, the rotating block drives the bottom clamp to rotate, the bottom clamp drives the bottom clamp to rotate, the bottom clamp drives the bottom clamp plate to rotate, the bottom clamp drives the bottom clamp plate to rotate, and the bottom clamp plate drives the rotating column to rotate. Since a damper is provided between the rotating column and the bottom fixed plate, the rotation speed of the rotating column and the bottom clamp plate is slower than that of the bottom clamp, so that the rotation speed of the bottom clamp at the hinged part of the bottom clamp is slower than the speed of the bottom clamp away from the bottom clamp plate, so that the end of the bottom clamp away from the bottom clamp plate rotates relative to the bottom and close to the center of the bottom, thereby clamping the bottom of the dish. In the process of scraping the dish, the bottom of the dish is clamped by controlling the forward rotation of the clamping motor, and the clamping motor is reversed to release the bottom of the dish, so as to drive the bottom of the dish on the bottom clamp to rotate, which is convenient for the scraper to fully scrape the dish. The clamping motor in the present invention is connected to the control center for communication.

[0020] In the above-mentioned batch scraping device for culture dishes, a swing motor is provided on the bottom fixing seat of the dish, and the swing motor drives the bottom fixing plate of the dish to swing relative to the bottom fixing seat of the dish. The swing motor rotates, drives the bottom fixing plate of the dish to swing, and drives the bottom of the dish on the bottom fixing plate to swing. After completing a scraper scraping action, the swing motor can make the bottom of the dish swing for a period of time, and then complete another scraping operation, which can ensure that the scraping of the dish is more thorough. In the present invention, the swing motor is communicatively connected to the control center. In the present invention, rotating holes are provided at both ends of the bottom fixing plate of the dish, and a rotating shaft is provided at the corresponding rotating holes on the bottom fixing seat of the dish. The two ends of the bottom fixing plate of the dish are rotatably connected to the rotating shaft through the rotating holes, and a swing motor is connected to one of the rotating shafts. The swing motor is arranged on the bottom fixing seat of the dish, and the rotating shaft is driven to rotate by the swing motor, thereby driving the bottom of the dish on the bottom fixing plate of the dish to swing.

[0021] In the above-mentioned culture dish batch scraping device, the vertical moving component includes a first linear module, the first linear module is connected to the connecting plate, and the first linear module drives the connecting plate to move vertically;

[0022] The lateral movement component includes a second linear module, and the second linear module is connected to the dish bottom mechanism, and the second linear module drives the dish bottom mechanism to move laterally. The linear module is a mature product with controllable position and speed. The first linear module is connected to the connecting plate, and the first linear module drives the connecting plate to slide up and down, thereby driving the scraper fixing component to slide up and down. The second linear module is connected to the dish bottom fixing seat, and the second linear module drives the dish bottom fixing seat to slide laterally, thereby driving the dish bottom fixing seat to slide forward and backward relative to the scraper. In the present invention, the second linear module is connected to the dish bottom fixing seat of the dish bottom mechanism, and the dish bottom fixing seat is slidably connected to the second linear module. In the present invention, the first linear module and the second linear module are both communicatively connected to the control center.

[0023] The technical solution adopted by the present invention to solve the above technical problems is: a batch processing device for biomass culture containers is also proposed, including the above-mentioned culture dish batch scraping device, and the vertical moving component is arranged within the space range of the horizontal moving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0025] Figure 2 It is a schematic structural diagram of a scraper fixing assembly according to one embodiment of the present invention;

[0026] Figure 3 It is a partial structural schematic diagram of a scraper fixing assembly according to one embodiment of the present invention;

[0027] Figure 4 It is a structural schematic diagram of a mounting plate according to one embodiment of the present invention;

[0028] Figure 5 It is a schematic structural diagram of a vertical moving assembly according to one embodiment of the present invention;

[0029] Figure 6 It is a structural schematic diagram of a dish bottom control assembly according to one embodiment of the present invention;

[0030] Figure 7 A schematic diagram of a portion of the structure of a bottom control assembly of a dish according to an embodiment of the present invention Figure 1 ;

[0031] Figure 8 A schematic diagram of a portion of the structure of a bottom control assembly of a dish according to an embodiment of the present invention Figure 2 ;

[0032] Fig. 9 It is a schematic structural diagram of a lateral movement assembly according to an embodiment of the present invention.

[0033] In the figure, 100, mounting plate; 110, cleaning port; 120, spray rinse nozzle; 130, hot air drying port; 200, scraper fixing assembly; 210, base plate; 220, scraper fixing seat; 221, first fixing column; 230, sliding groove; 240, sliding block; 250, mounting block; 251, second fixing column; 260, scraper; 270, quick clamping mechanism; 280, telescopic spring; 300, vertical moving assembly; 310, connecting plate; 320, first A straight line module; 400, dish bottom control component; 410, dish bottom fixing seat; 420, dish bottom fixing plate; 421, dish bottom clamping claw; 422, rotating hole; 423, dish bottom clamping claw plate; 424, dish bottom clamping claw; 430, clamping control unit; 431, rotating block; 432, linkage synchronous belt; 433, clamping motor; 434, rotating column; 435, damper; 436, through hole; 440, swing motor; 450, dish bottom; 500, lateral moving component. DETAILED DESCRIPTION

[0034] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0035] like Figure 1As shown, the culture dish batch scraping device of the present invention comprises: a mounting plate 100; a scraping mechanism, which is arranged at the upper end of the mounting plate 100, and comprises a scraper fixing assembly 200 and a vertical moving assembly 300, the scraper fixing assembly 200 can be slidably connected to the vertical moving assembly 300, and a plurality of scrapers 260 are arranged on the scraper fixing assembly 200; a dish bottom mechanism, which is arranged on the mounting plate 100 and located below the scraper fixing assembly 200, and comprises a dish bottom control assembly 400 and a lateral moving assembly 500, the dish bottom control assembly 400 is slidably connected to the lateral moving assembly 500, and the dish bottom control assembly 400 is slidably connected to the lateral moving assembly 500. 500, and the dish bottom control component 400 can slide close to or away from the scraper fixing component 200, the dish bottom control component 400 is used to fix and drive a plurality of dish bottoms 450 to move, so that the scraper 260 can scrape the working surface of the dish bottom 450, and the dish bottom 450 corresponds to the scraper 260 one by one, so multiple scrapers 260 can scrape the dish at the same time, the action is unified, the consistency is high, the automation and batching of the scraping operation are realized, the operation of the culture dish scraping is unified and efficient, the workload of the operator is reduced, and the work efficiency is improved. The scraping mechanism is fixedly arranged at the upper end of the mounting plate 100, and the scraper fixing component 200 can slide up and down along the vertical moving component 300 relative to the dish bottom mechanism, and at the same time, the dish bottom control component 400 can move forward and backward along the horizontal moving component 500 relative to the scraper fixing component 200. The dish bottom control component 400, the vertical moving component 300, and the horizontal moving component 500 in the present invention are all connected to the control center for communication.

[0036] like Figure 2 , Figure 3 As shown, the scraper fixing assembly 200 includes a base plate 210, which is slidably connected to the vertical moving assembly 300 through a connecting plate 310, and a plurality of evenly spaced scraper fixing seats 220 are provided on the base plate 210, and a mounting block 250 is provided on the scraper fixing seat 220, and a mounting groove is provided on the mounting block 250, in which a scraper 260 is placed, and a quick clamping mechanism 270 is provided on the upper side of the mounting groove, and the quick clamping mechanism 270 is installed on the mounting block 250, and the quick clamping mechanism 270 is used to clamp the scraper 260. The scraper fixing seat 220 is also provided with a sliding groove 230, in which a sliding block 240 is slidably connected, and a mounting block 250 is arranged on the sliding block 240. The scraper fixing seat 220 is provided with first fixing columns 221 on both sides corresponding to the mounting blocks 250, and the mounting block 250 is provided with second fixing columns 251 corresponding to the first fixing columns 221. A telescopic spring 280 is connected between the first fixing column 221 and the second fixing column 251, and the telescopic direction of the telescopic spring 280 is parallel to the sliding groove 230. The quick clamping mechanism 270 is a universal quick clamping tool.

[0037] like Figure 4As shown, a plurality of cleaning ports 110 are provided on the mounting plate 100 corresponding to the scraper 260, and the cleaning ports 110 are located directly below the scraper 260. A cleaning and drying mechanism is provided on the lower side of the mounting plate 100 corresponding to the cleaning ports 110, and the cleaning and drying mechanism is used to clean and dry the scraper 260. The cleaning and drying mechanism includes a spray rinse nozzle 120 and a hot air drying port 130 provided on the mounting plate 100, the spray rinse nozzle 120 is connected to a water pipe, and the hot air drying port 130 is connected to a dryer. A control valve is provided between the water pipe and the spray rinse nozzle 120, and the control valve and the dryer are both connected to the control center for communication and are uniformly controlled by the control center.

[0038] like Figure 6 , Figure 7 , Figure 8 As shown, the dish bottom control assembly 400 includes: a dish bottom fixing seat 410, which is slidably connected to the lateral moving assembly 500; a dish bottom fixing plate 420, which is rotatably connected to the dish bottom fixing seat 410, and the dish bottom fixing plate 420 is provided with a plurality of evenly distributed dish bottom clamping claws 421, the dish bottom clamping claws 421 include a central dish bottom clamping claw plate 423 and evenly distributed dish bottom clamping claws 424 hinged around the dish bottom clamping claw plate 423, and the dish bottom clamping claws 424 are away from the dish bottom clamping claw plate 423. The height of one side of the dish bottom clamp 421 is higher than the height of the side of the dish bottom clamp 424 close to the dish bottom clamp plate 423 and the height of the dish bottom clamp plate 423, so when the dish bottom 450 is placed on the dish bottom clamping clamp 421, the bottom of the dish bottom 450 only contacts the dish bottom clamp 424; the clamping control unit 430 is arranged on the dish bottom clamping clamp 421, and the clamping control unit 430 is used to control the dish bottom clamp 424 to clamp the dish bottom 450 and control the dish bottom clamp 424 to drive the dish bottom 450 to rotate.

[0039] The clamping control unit 430 includes a plurality of rotating blocks 431 respectively connected to the lower sides of the plurality of dish bottom clamping claws 424, a linkage synchronous belt 432 and a clamping motor 433, one end of the linkage synchronous belt 432 is connected between the rotating blocks 431, and the other end is connected to the clamping motor 433, and the clamping motor 433 drives all the rotating blocks 431 to rotate through the linkage synchronous belt 432, and the clamping control unit 430 also includes a rotating column 434 arranged at the lower side of the middle part of the dish bottom clamping claw plate 423, a through hole 436 is arranged at the center of the rotating block 431, and the rotating column 434 passes through the through hole 436 and is respectively connected to the dish bottom clamping claw plate 423 and the dish bottom fixing plate 420 at both ends, and a damper 435 is arranged between the rotating column 434 and the dish bottom fixing plate 420. The clamping motor 433 is connected to the control center in communication.

[0040] A swing motor 440 is provided on the dish bottom fixing seat 410, and the swing motor 440 drives the dish bottom fixing plate 420 to swing relative to the dish bottom fixing seat 410. The swing motor 440 is connected to the control center for communication. In the present invention, rotation holes 422 are provided at both ends of the dish bottom fixing plate 420, and a rotation shaft is provided at the corresponding rotation holes 422 on the dish bottom fixing seat 410. Both ends of the dish bottom fixing plate 420 are rotatably connected to the rotation shaft through the rotation holes 422, and a swing motor 440 is connected to one of the rotation shafts. The swing motor 440 is provided on the dish bottom fixing seat 410, and the rotation shaft is driven to rotate by the swing motor 440, so as to drive the dish bottom 450 on the dish bottom fixing plate 420 to swing.

[0041] like Figure 5 , Fig. 9 As shown, the vertical moving assembly 300 includes a first linear module 320, which is connected to the connecting plate 310, and the first linear module 320 drives the connecting plate 310 to move vertically. The linear module is a mature product with controllable position and speed. The first linear module 320 is connected to the connecting plate 310, and the connecting plate 310 is driven to slide up and down by the first linear module 320, thereby driving the scraper fixing assembly 200 to slide up and down. In the present invention, the first linear module 320 is connected to the control center for communication. The lateral moving assembly 500 is on the mounting plate 100, and includes a second linear module, which is connected to the bottom fixing seat 410 of the dish. The linear module is a mature product with controllable position and speed. The second linear module is connected to the bottom fixing seat 410 of the dish, and the bottom fixing seat 410 of the dish is driven to slide up and down by the second linear module, thereby driving the bottom fixing seat 410 of the dish to slide forward and backward relative to the scraper 260. In the present invention, the second linear module is connected to the control center for communication.

[0042] like Figure 1 As shown, the batch processing equipment of the biomass culture container of the present invention includes the above-mentioned culture dish batch scraping device, and the vertical moving component 300 is arranged within the space range of the horizontal moving component 500.

[0043] Working principle: When in use, the operator or the collaborative manipulator places the bottom 450 of the biomass culture dish that needs to be scraped on the bottom clamp 424, and the control center starts the clamp motor 433 to rotate, the clamp motor 433 drives the linkage synchronous belt 432 to rotate, the linkage synchronous belt 432 drives the rotating block 431 to rotate, the rotating block 431 drives the bottom clamp 424 to rotate, the bottom clamp 424 will drive the bottom clamp plate 423 to rotate, and the bottom clamp plate 423 will drive the rotating column 434 to rotate. A damper 435 is provided between the fixed plates 420, so that the rotation speed of the rotating column 434 and the bottom clamping plate 423 is slower than that of the bottom clamping plate 424. In this way, the rotation speed of the bottom clamping plate 424 at the hinge with the bottom clamping plate 423 is slower than the speed of the bottom clamping plate 424 away from the bottom clamping plate 423. The end of the bottom clamping plate 424 away from the bottom clamping plate 423 rotates relative to the bottom 450 and toward the center of the bottom 450, so that the bottom clamping plate 424 clamps the bottom 450 placed on the bottom clamping plate 423.

[0044] After that, the control center sends a signal to the horizontal linear module and the vertical linear module, so that the horizontal linear module and the vertical linear module respectively drive the dish bottom fixing seat 410 and the scraper fixing assembly 200 to move simultaneously, so that the dish bottom fixing seat 410 is located directly below the scraper fixing assembly 200. After reaching the corresponding position according to the system command of the control center, the movement of the horizontal linear module and the vertical linear module is stopped. Then the control center transmits a signal to the swing motor 440, and the swing motor 440 drives the dish bottom fixing plate 420 to rotate a certain angle, so that the dish bottom 450 is parallel to the blade of the scraper 260, and then the operation of the swing motor 440 is stopped. Then the scraper 260 scrapes the dish bottom 450. The scraper 260 is arranged on the mounting block 250. The mounting block 250 is mounted on the sliding block 240 and can slide relative to the sliding groove 230. At the same time, a telescopic spring 280 parallel to the sliding groove 230 is arranged between the mounting block 250 and the scraper fixing seat 220. When the scraper 260 contacts the dish bottom 450, the scraper 260 can be adjusted by a small movement along the direction of the sliding groove 230 to ensure that each scraper 260 is in full contact with the dish bottom 450. When the scraper 260 scrapes the dish bottom 450, the control center controls the forward and reverse rotation of the clamping motor 433 to clamp or release the dish bottom 450, thereby driving the dish bottom 450 on the dish bottom clamping claw plate 423 to rotate, so as to facilitate the scraper 260 to fully scrape the dish. After the scraper 260 completes a scraping operation, the control center controls the swing motor 440 to shake the culture dish bottom 450 for a period of time, and then completes the scraping operation again to complete the scraping operation and ensure that the scraping is more thorough. After the scraping operation is completed, the control center controls the horizontal linear module to drive the dish bottom control component 400 to move away from the scraper fixing component 200, and then the vertical linear module drives the scraper 260 to move downward relative to the mounting plate 100. The mounting plate 100 is provided with a plurality of cleaning ports 110 directly below the scraper 260. The scraper 260 moves downward relative to the mounting plate 100 so that the blade extends into the cleaning port 110 located at the lower side of the mounting plate 100. Then, the spray rinse nozzle 120 and the hot air drying port 130 of the cleaning and drying mechanism are used to clean and dry the scraper 260, so that the scraper 260 can be used repeatedly and does not need to be replaced frequently. The biomass scraped by the scraper 260 is a flowable material, which will eventually gather on one side of the dish bottom 450, which is convenient for the operator or the cooperative manipulator to perform other operations. Finally, the dish bottom control component 400 and the scraper fixing component 200 are returned to their original positions to facilitate the next dish scraping operation.

[0045] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the scope defined by the spirit of the present invention.

Claims

1. A culture dish batch scraping device, characterized in that: include: Mounting plate (100); A dish scraping mechanism, which is arranged at the upper end of the mounting plate (100), comprises a scraper fixing assembly (200) and a vertical moving assembly (300), wherein the scraper fixing assembly (200) is connected to the vertical moving assembly (300) in a manner that allows the scraper fixing assembly (200) to slide up and down, and a plurality of scrapers (260) are arranged on the scraper fixing assembly (200); A dish bottom mechanism, which is arranged on the mounting plate (100) and is located below the scraper fixing assembly (200), comprises a dish bottom control assembly (400) and a lateral movement assembly (500), wherein the dish bottom control assembly (400) is slidably connected to the lateral movement assembly (500), and the dish bottom control assembly (400) can slide close to or away from the scraper fixing assembly (200), and the dish bottom control assembly (400) is used to fix and drive a plurality of dish bottoms (450) to move, so that the scraper (260) can perform a scraping operation on the working surface of the dish bottom (450), and the dish bottom (450) corresponds to the scraper (260) one by one; the lateral movement assembly (500) moves forward and backward relative to the scraper fixing assembly (200) to move close to or away from the scraper fixing assembly (200); The scraper fixing assembly (200) comprises a base plate (210), the base plate (210) is slidably connected to the vertical moving assembly (300) via a connecting plate (310), a plurality of scraper fixing seats (220) are arranged on the base plate (210) and the scraper fixing seats (220) are arranged with a mounting block (250), the mounting block (250) is provided with a mounting groove, a scraper (260) is arranged in the mounting groove, a quick clamping mechanism (270) is arranged on the upper side of the mounting groove, the quick clamping mechanism (270) is installed on the mounting block (250), and the quick clamping mechanism (270) is used to clamp the scraper (260); The scraper fixing seat (220) is provided with a sliding groove (230), a sliding block (240) is slidably connected in the sliding groove (230), the mounting block (250) is arranged on the sliding block (240), first fixing columns (221) are arranged on both sides of the scraper fixing seat (220) corresponding to the mounting blocks (250), a second fixing column (251) is arranged on the mounting block (250) corresponding to the first fixing column (221), a telescopic spring (280) is connected between the first fixing column (221) and the second fixing column (251), and the telescopic direction of the telescopic spring (280) is parallel to the sliding groove (230); when the scraper (260) contacts the dish bottom (450), the scraper (260) can be adjusted by moving slightly along the direction of the sliding groove (230); The dish bottom control component (400) comprises: A dish bottom fixing seat (410) which is slidably connected to the transverse moving assembly (500); A dish bottom fixing plate (420) is rotatably connected to the dish bottom fixing seat (410), and a plurality of evenly spaced dish bottom clamping claws (421) are provided on the dish bottom fixing plate (420), wherein the dish bottom clamping claws (421) include a central dish bottom clamping claw plate (423) and evenly spaced dish bottom clamping claws (424) hinged around the dish bottom clamping claw plate (423), and the height of the dish bottom clamping claw (424) away from the dish bottom clamping claw plate (423) is higher than the height of the dish bottom clamping claw (424) close to the dish bottom clamping claw plate (423) and the height of the dish bottom clamping claw plate (423); A clamping control unit (430) is arranged on the dish bottom clamping jaw (421), and the clamping control unit (430) is used to control the dish bottom clamping jaw (424) to clamp the dish bottom (450) and control the dish bottom clamping jaw (424) to drive the dish bottom (450) to rotate; The clamping control unit (430) comprises a plurality of rotating blocks (431) respectively connected to the lower sides of a plurality of dish bottom clamping claws (424), a linkage synchronous belt (432) and a clamping motor (433), one end of the linkage synchronous belt (432) is connected between the rotating blocks (431), and the other end is connected to the clamping motor (433), and the clamping motor (433) drives all the rotating blocks (431) to rotate through the linkage synchronous belt (432), and the clamping control unit (430) further comprises a rotating column (434) arranged at the lower side of the middle part of the dish bottom clamping claw plate (423), a through hole (436) is provided at the center of the rotating block (431), and the two ends of the rotating column (434) are respectively connected to the dish bottom clamping claw plate (423) and the dish bottom fixing plate (420) through the through hole (436), and a damper (435) is provided between the rotating column (434) and the dish bottom fixing plate (420); The dish bottom fixing seat (410) is provided with a swing motor (440), and the swing motor (440) drives the dish bottom fixing plate (420) to swing relative to the dish bottom fixing seat (410).

2. The culture dish batch scraping device according to claim 1, characterized in that: A plurality of cleaning openings (110) are provided on the mounting plate (100) corresponding to the scraper (260), and a cleaning and drying mechanism is provided on the lower side of the mounting plate (100) corresponding to the cleaning openings (110), and the cleaning and drying mechanism is used to clean and dry the scraper (260).

3. The culture dish batch scraping device according to claim 2, characterized in that: The cleaning and drying mechanism comprises a spray and flushing nozzle (120) and a hot air drying port (130) arranged on the mounting plate (100); the spray and flushing nozzle (120) is connected to a water pipe, and the hot air drying port (130) is connected to a drying machine.

4. The culture dish batch scraping device according to claim 1, characterized in that: The vertical movement assembly (300) comprises a first linear module (320), wherein the first linear module (320) is connected to the connecting plate (310), and the first linear module (320) drives the connecting plate (310) to move vertically; The transverse movement component (500) comprises a second linear module, the second linear module is connected to the dish bottom mechanism, and the second linear module drives the dish bottom mechanism to move transversely.

5. A batch processing device for biomass culture containers, characterized in that: The culture dish batch scraping device comprises any one of claims 1 to 4, wherein the vertical moving component (300) is arranged within the spatial range of the horizontal moving component (500).

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