Culture medium bottle cleaning device

Abstract

The utility model discloses a culture medium bottle cleaning device which is characterized in that a bottle to be cleaned is pushed to a bracket of a cleaning unit, the bracket turns over to clean the bottle to be cleaned, the cleaned bottle is pushed to a second conveying mechanism through a shifting fork after cleaning is completed, and a first air cylinder can push the cleaned bottle from the second conveying mechanism into a second bottle frame module. The whole cleaning process does not need manual participation, and the automation degree is high; during cleaning, the bottom of a to-be-cleaned bottle is pressed through the gland to drive the to-be-cleaned bottle to rotate, meanwhile, the inner cleaning brush sprays water while reversely rotating in the to-be-cleaned bottle, the outer side of a bottle opening makes contact with the first brush rod, the outer side of the bottle makes contact with the second brush rod and the outer cleaning brush rotating in the direction of the second brush rod, and meanwhile the water connector sprays water to the outer side of the bottle. And after cleaning is completed, water vapor inside and outside the bottle is blown away through the first air connector and the second air connector, mechanical cleaning is achieved, and the cleaning effect is stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to agricultural tissue culture equipment technical field especially, relate to a culture medium bottle cleaning device. BACKGROUND

[0002] In the field of agricultural plant tissue culture, the cleaning and sterilization of culture bottles and tissue culture containers are key links to ensure the healthy growth of tissue culture seedlings and prevent fungal and bacterial contamination. Plant tissue culture technology relies on a highly clean culture environment, and residual culture medium components (such as sugars and plant growth regulators) or microbial contaminants can cause tissue culture seedlings to vitrify, brown, or be heavily contaminated, resulting in economic losses. Traditional culture medium bottle cleaning mainly uses manual brushing, high-temperature cooking, or simple rinsing, which has the problems of low efficiency, insufficient standardization, many cleaning dead angles, and water resource waste, and cannot meet the needs of large-scale tissue culture production and high-precision scientific research experiments. With the development of modern agricultural factory seedling raising and tissue culture technology towards high-throughput, mechanization, and automation, there is an increasing demand for the development of special bottle washing equipment with high efficiency and green agricultural tissue culture characteristics. SUMMARY

[0003] The utility model aims at: in prior art, there is no bottle washing machine suitable for culture medium, and the manual brushing, high-temperature cooking, or simple rinsing method has the defects of low efficiency, insufficient standardization, and many cleaning dead angles, the utility model provides a culture medium bottle washing machine with mechanization, excellent cleaning effect, and high water resource utilization rate, solves the problems of high manual dependence, incomplete cleaning, and large water consumption in traditional cleaning methods, and realizes the mechanization of culture medium bottle cleaning work.

[0004] The utility model adopts the technical scheme as follows:

[0005] A culture medium bottle cleaning device comprises a cleaning unit, the cleaning unit comprises a support and a box body, the box body is installed on the support, a fork, a bracket, an inner cleaning brush, an outer cleaning brush, and a gland are arranged in the box body,

[0006] A fork shaft is rotationally connected in the box body, a plurality of forks are uniformly arranged on the fork shaft, and the fork shaft is connected to the output shaft of a third motor,

[0007] A bracket shaft is rotationally connected in the box body, the bracket shaft is rotationally connected to the box body through second bearing seats at both ends, a bracket is arranged on the bracket shaft, the bracket comprises a bottom disc and a tray, the bottom disc and the tray are connected through a plurality of pull rods, the bottom disc is fixedly connected to the bracket shaft, the bracket shaft is connected to the output shaft of a fourth motor, a plurality of round holes are arranged on the bottom disc according to the size of the culture medium bottle, the round holes correspond to the number and position of the forks, four first brush rods are arranged on the bottom disc around the round holes, the round holes are located between adjacent two pull rods, and a second brush rod is arranged on the pull rod,

[0008] The box body is internally provided with a moving frame, the box body is internally provided with a positioning plate below the moving frame, and the positioning plate is fixed with the box body, the box body is internally provided with a water crown mounting plate below the positioning plate, and the water crown mounting plate is fixed with the box body, the moving frame is uniformly provided with inner cleaning brushes corresponding in number and position to the shift forks, the inner cleaning brush has an inner brush part and an inner brush rod, the inner brush rod is rotatably connected to the moving frame through a first bearing, and simultaneously penetrates through a shaft core mounted on the positioning plate and is connected into the water crown, the inner brush part is provided with a first water spraying hole, the first water spraying hole is in communication with a first water channel in the middle of the inner brush rod, the shaft core is slidably connected with the inner brush rod through a key, the inner brush rod can make reciprocating motion in the water crown, the first water channel in the middle of the inner brush rod is in communication with the water crown, the shaft core is rotatably mounted on the positioning plate through a second bearing, the water crown is mounted on the water crown mounting plate, the water crown is provided with a first water inlet at the end, the positioning plate is provided with two guide rods at the top, the moving frame is mounted on the guide rods of the positioning plate, and the moving frame can move up and down along the guide rods, the moving frame is connected with a lifting driving device,

[0009] The box body is internally provided with outer cleaning brushes corresponding in number and position to the inner cleaning brushes, the outer cleaning brush has an outer brush part and an outer brush rod, and the upper end of the outer brush rod penetrates through the box body and is rotatably connected thereto,

[0010] The box body is internally provided with a positioning plate below the moving frame, and the positioning plate is fixed with the box body, the box body is internally provided with a water crown mounting plate below the positioning plate, and the water crown mounting plate is fixed with the box body, the moving frame is uniformly provided with inner cleaning brushes corresponding in number and position to the shift forks, the inner cleaning brush has an inner brush part and an inner brush rod, the inner brush rod is rotatably connected to the moving frame through a first bearing, and simultaneously penetrates through a shaft core mounted on the positioning plate and is connected into the water crown, the inner brush part is provided with a first water spraying hole, the first water spraying hole is in communication with a first water channel in the middle of the inner brush rod, the shaft core is slidably connected with the inner brush rod through a key, the inner brush rod can make reciprocating motion in the water crown, the first water channel in the middle of the inner brush rod is in communication with the water crown, the shaft core is rotatably mounted on the positioning plate through a second bearing, the water crown is mounted on the water crown mounting plate, the water crown is provided with a first water inlet at the end, the positioning plate is provided with two guide rods at the top, the moving frame is mounted on the guide rods of the positioning plate, and the moving frame can move up and down along the guide rods, the moving frame is connected with a lifting driving device,

[0011] The fourth motor can drive the bracket shaft to rotate so that the chassis is directly above the inner cleaning brush in the corresponding position,

[0012] The second shaft core, the shaft core and the outer brush rod are connected with a rotary driving device.

[0013] Further technical solutions are that the rotating driving device comprises a sixth motor, a third synchronous pulley is fixed on an output shaft of the sixth motor, an extension shaft is coaxially fixed on the output shaft of the sixth motor, a gear one is fixed on a lower end of the extension shaft, the lower end of the extension shaft is connected with a transition plate through a bearing, the transition plate is fixedly connected with the box body, a gear two is connected with the transition plate through a rotating shaft, a second synchronous pulley is coaxially fixed on the gear two, two fourth synchronous pulleys are rotatably connected with the top of the box body, the two fourth synchronous pulleys are respectively located at two ends of the box body, a sixth synchronous pulley is fixed on each outer brush rod, a fifth synchronous pulley is fixed on each second shaft core corresponding to the cover rod, and the third synchronous pulley, the fourth synchronous pulley, the sixth synchronous pulley and the fifth synchronous pulley are connected and driven through a second synchronous belt.

[0014] Further technical solutions are that the lifting driving device comprises a fifth motor, a gear, a gear shaft and a rack, the rack comprises two, the two racks are fixedly installed at two ends of the moving frame, the gear shaft is rotatably connected with the box body, the gear comprises two, the two gears are fixedly installed on the gear shaft, and the gears are meshingly connected with the racks at corresponding positions, and the gear shaft is connected with an output shaft of the fifth motor.

[0015] Further technical solutions are that the workbench has a rack and a table top, the table top is divided into a cleaning completion area, a to-be-cleaned area and a cleaning area, the cleaning completion area is provided with a first push rod driven by a first air cylinder, a cylinder body of the first air cylinder is fixed to the rack, the to-be-cleaned area is provided with a second push rod driven by a second air cylinder, a cylinder body of the second air cylinder is fixed to the rack, the cleaning area is provided with a third push rod driven by a third air cylinder, an end of the third push rod is provided with a limiting plate, a cylinder body of the third air cylinder is fixed to the rack, a guide plate is fixedly arranged on the table top, a track groove is arranged on the guide plate, the third push rod is arranged in the track groove, the third push rod is connected with a piston rod of the third air cylinder, a cleaning unit is arranged in the cleaning area, the first conveying mechanism is arranged between the to-be-cleaned area and the cleaning area, the second conveying mechanism is arranged between the cleaning completion area and the cleaning area, the bottle frame module one and the bottle frame module two are the same in structure, the bottle frame module one is arranged in the cleaning completion area and is used for containing cleaned bottles, the bottle frame module two is arranged in the to-be-cleaned area and is used for containing to-be-cleaned bottles, the first push rod driven by the first air cylinder can push the bottles on the second conveying mechanism into the bottle frame module one, the second push rod driven by the second air cylinder can push the to-be-cleaned bottles in the bottle frame module two onto the first conveying mechanism, and the third push rod driven by the third air cylinder can push the to-be-cleaned bottles on the first conveying mechanism onto the carrier, when the to-be-cleaned bottles are pushed onto the carrier, edges of a tray of the carrier are flush with conveying belts of the first conveying mechanism and the second conveying mechanism.

[0016] In conclusion, due to the adoption of the above technical solutions, the present application has the following advantages:

[0017] 1、The operator places the bottle frame module two filled with bottles to be cleaned on the workbench and opens the side frame → the second cylinder pushes a row of bottles to be cleaned to the first conveying mechanism → the first conveying belt conveys the bottles to be cleaned to the cleaning area → the third cylinder controls the third push rod to push the bottles to be cleaned from the first conveying belt to the bracket → the fourth motor drives the bracket to rotate, so that the bottle mouth of the bottles to be cleaned is below the water level → the fourth cylinder drives the gland to descend and press the bottom of the bottles to be cleaned → the fifth motor drives the inner cleaning brush to rise, the sixth motor drives the inner cleaning brush, the outer cleaning brush and the gland to rotate, the gland drives the bottles to be cleaned to rotate, at the same time, the inner cleaning brush and the water connector spray water, so that the bottles to be cleaned are cleaned without dead angle → the inner cleaning brush descends at the same time, the spraying of water is stopped, the fifth cylinder drives the second air connector to move forward, the first air connector and the second air connector blow air into the bottles to be cleaned at the same time, so that the water vapor in the bottles to be cleaned is dried → the gland and the outer cleaning brush stop rotating, the fourth cylinder controls the gland to lift, and the fifth cylinder controls the second air connector to move backward → the fourth motor drives the bracket to rotate to the initial position → the third motor drives the fork to rotate, the fork pushes the cleaned bottles from the bracket to the second conveying belt → the second conveying belt conveys the cleaned bottles from the cleaning area to the cleaning completion area → the first cylinder drives the first stop rod to push the cleaned bottles from the second conveying belt to the bottle frame module one → the cleaning work of a group of culture medium bottles is completed, so that the culture medium bottle is mechanically cleaned.

[0018] 2、The bottle frame module of the application can be opened, the second cylinder can push the bottles to be cleaned from the bottle frame module two to the first conveying mechanism, the first conveying mechanism conveys the bottles to be cleaned to the cleaning area, the third push rod pushes the bottles to be cleaned to the bracket of the cleaning unit, the bracket turns over to clean the bottles to be cleaned, the cleaned bottles are pushed to the second conveying mechanism by the fork after cleaning, and the first cylinder can push the cleaned bottles from the second conveying mechanism to the bottle frame module two, so that the whole cleaning process does not need manual participation and has high automation degree; during cleaning, the gland presses the bottom of the bottles to be cleaned, drives the bottles to be cleaned to rotate, the inner cleaning brush sprays water while rotating in the opposite direction of the bottles to be cleaned, the bottle mouth is in contact with the first brush rod, the outer side of the bottle is in contact with the second brush rod and the outer cleaning brush rotating in the same direction, and the water connector sprays water to the outer side of the bottle, the water vapor in the bottle is blown clean by the first air connector and the second air connector after cleaning, the cleaning has no dead angle, and the cleaning effect is excellent.

[0019] 3、The application is provided with a water treatment system, the cleaned water is collected to the sewage tank through two layers of coarse and fine filters, is purified, disinfected and sterilized through the water purification device after sedimentation in the sewage tank, is stored in the clean water tank, provides water source for subsequent cleaning work, realizes water resource recycling, effectively prevents the risk of environmental pollution, and improves the operation environment of the operation site.

[0020] 4、The action flow of each component is controlled by electric control, works according to the action flow set in advance, and realizes the mechanization of the culture medium bottle cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structure schematic view of the cleaning unit of the utility model;

[0022] Figure 2 is a connection structure schematic view of the shifting fork of the utility model;

[0023] Figure 3 is a connection structure schematic view of the bracket of the utility model;

[0024] Figure 4 is a connection structure schematic view of the outer cleaning brush and the inner cleaning brush of the utility model;

[0025] Figure 5 is a sectional view of the cleaning unit of the utility model

[0026] Figure 6 is a connection structure schematic view of the workbench of the utility model;

[0027] Figure 7 is a structure schematic view of the bottle frame module one or the bottle frame module two of the utility model;

[0028] Figure 8 is a structure schematic view of the first conveying mechanism and the second conveying mechanism of the utility model;

[0029] Figure 9 is a process schematic view of the bracket on the bottle to be cleaned of the utility model;

[0030] Figure 10 is Figure 5 a part structure schematic view in;

[0031] Figure 11 is Figure 6 a part structure schematic view in;

[0032] Figure 12 is Figure 6 another part structure schematic view in;

[0033] Figure 13 is a connection relationship schematic view of the second shaft core of the utility model;

[0034] Figure 14 is Figure 4 a part structure schematic view in;

[0035] Figure 15 is a connection relationship schematic view of the shaft core of the utility model;

[0036] Figure 16 is a transmission connection relationship schematic view between the extension shaft and the first synchronous pulley of the utility model. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will combine with the drawings and examples, make the utility model further detailed explanation.

[0038] As Figures 1-16 shown. A culture medium bottle cleaning device, including cleaning unit 5, cleaning unit 5 includes support 51 and box 52, box 52 is installed on support 51, box 52 is provided with fork 53, bracket 57, inner cleaning brush 510, outer cleaning brush 540 and gland 546,

[0039] Box 52 is rotatably connected to the fork shaft 54, the fork shaft 54 is uniformly provided with a plurality of forks 53, the fork 53 is connected to the output shaft of the third motor 56, the both ends of the fork shaft 54 are rotatably connected to the box 52 through the first bearing seat 55

[0040] Box 52 is rotatably connected to the bracket shaft 503, the both ends of the bracket shaft 503 are rotatably connected to the box 52 through the second bearing seat 502, the bracket shaft 503 is provided with the bracket 57, the bracket 57 includes the bottom disc 58 and the tray 59, the bottom disc 58 and the tray 59 are connected through a plurality of pull rods 500, the bottom disc 58 is fixedly connected with the bracket shaft 503, the bottom disc 58 is fixedly connected with the bracket shaft 503 through the screw pressing plate 501, the bracket shaft 503 is connected to the output shaft of the fourth motor 504, the bottom disc 58 is provided with a circular hole 505 according to the size of the culture medium bottle, the circular hole 505 corresponds to the number and position of the fork 53, the first brush rod 506 is arranged on the bottom disc 58 and around the circular hole 505, and the circular hole 505 is located between the adjacent two pull rods 500, the first brush rod 506 is rotatably connected with the bottom disc 58 through the rotating shaft, the second brush rod 507 is arranged on the pull rod 500 and movably connected with the pull rod 500 (rotatable and slidable)

[0041] The box 52 is internally provided with a moving frame 512, the box 52 is internally provided with a positioning plate 513 below the moving frame 512, and the positioning plate 513 is fixed with the box 52, the box 52 is internally provided with a water crown mounting plate 524 below the positioning plate 513, and the water crown mounting plate 524 is fixed with the box 52, the moving frame 512 is uniformly provided with a plurality of inner cleaning brushes 510 corresponding in number and position to the shift fork 53, the inner cleaning brush 510 has an inner brush part 5101 and an inner brush rod 5102, the inner brush rod 5102 is rotatably connected to the moving frame 512 through a first bearing 511, and at the same time the inner brush rod 5102 penetrates through a shaft core 514 mounted on the positioning plate 513 and is connected into a water crown 515, the water crown 515 is sleeved on the inner brush rod 5102, a sealing ring is arranged between the water crown 515 and the inner brush rod 5102 to prevent water leakage, the sealing ring can be fixed on the inner brush rod 5102 and can move with the inner brush rod 5102 inside the water crown 515, the inner brush part 5101 is provided with a first water spraying hole, the first water spraying hole is in communication with a first water channel in the middle of the inner brush rod 5102, the shaft core 514 is slidingly connected with the inner brush rod 5102 through a key, the inner brush rod 5102 can make reciprocating motion in the water crown 515, the first water channel in the middle of the inner brush rod 5102 is in communication with the water crown 515, the shaft core 514 is rotatably mounted on the positioning plate 513 through a second bearing 516, the water crown 515 is mounted on the water crown mounting plate 524, the water crown 515 is provided with a first water inlet 525 at the end, the top of the positioning plate 513 is provided with two guide rods 526, the moving frame 512 is mounted on the guide rods 526 of the positioning plate 513 and can move up and down along the guide rods 526, the moving frame 512 is connected with a lifting driving device, the lifting driving device comprises a fifth motor 527, a gear 528, a gear shaft 531 and a rack 529, the rack 529 comprises two, the two racks 529 are fixedly installed at both ends of the moving frame 512 respectively, the gear shaft 531 is rotatably connected with the box 52 through a third bearing seat 530, the gear 528 comprises two, the two gears 528 are fixedly installed on the gear shaft 531, and the gear 528 is in meshing connection with the corresponding rack 529, and the gear shaft 531 is connected with the output shaft of the fifth motor 527.

[0042] The box 52 is internally provided with a plurality of outer cleaning brushes 540 corresponding in number and position to the inner cleaning brushes 510, the outer cleaning brush 540 has an outer brush part 5401 and an outer brush rod 5402, the upper end of the outer brush rod 5402 penetrates through the box 52 and is rotatably connected with the box 52,

[0043] The box 52 is provided with a cover 546 above each inner cleaning brush 510, and the top of the cover 546 is provided with a cover rod 5461, the upper end of the cover rod 5461 penetrates the box 52 and is connected with the second shaft core 545 through the second shaft core 545, the cover rod 5461 and the second shaft core 545 are connected through key sliding, the cover rod 5461 and the second shaft core 545 are axially slidingly connected and circumferentially fixed, the cover rod 5461 can be axially moved, the second shaft core 545 is rotatably connected with the box 52 through a bearing, and the upper end of the cover rod 5461 is connected with the piston rod of the fourth cylinder 548 through a transition joint 547, the cylinder body of the fourth cylinder 548 is fixed with the box 52, and the fourth cylinder 548 can drive the cover 546 to move up and down

[0044] The fourth motor 504 can drive the bracket shaft 503 to rotate, so that the chassis 58 is directly above the inner cleaning brush 510 in the corresponding position,

[0045] The second shaft core 545, the shaft core 514 and the outer brush rod 5402 are connected with the rotating driving device.

[0046] The rotating driving device comprises a sixth motor 523, a third synchronous pulley 522 is fixed on the output shaft of the sixth motor 523, an extension shaft 519 is coaxially fixed on the output shaft of the sixth motor 523, a gear one 560 is fixed on the lower end of the extension shaft 519, the lower end of the extension shaft 519 is connected with a transition plate 557 through a bearing, the transition plate 557 is fixedly connected with the box 52, a gear two 561 is connected with the transition plate 557 through a rotating shaft, the second synchronous pulley 520 is coaxially fixed on the gear two 561, two fourth synchronous pulleys 541 are rotatably connected with the top of the box 52, the two fourth synchronous pulleys 541 are respectively located at both ends of the box 52, a sixth synchronous pulley 555 is fixed on each outer brush rod 5402, and a fifth synchronous pulley 556 is fixed on the corresponding second shaft core 545 of each cover rod 5461. The third synchronous pulley 522, the fourth synchronous pulley 541, the sixth synchronous pulley 555 and the fifth synchronous pulley 556 are connected and driven through the second synchronous belt 542. The first synchronous pulley 517 is fixedly installed on each shaft core 514, the positioning plate 513 is connected with a plurality of auxiliary wheels 562 through a rotating shaft, the auxiliary wheels 562 are respectively arranged between adjacent two first synchronous pulleys 517, and the first synchronous pulley 517, the second synchronous pulley 520 and the auxiliary wheel 562 are connected and driven through the first synchronous belt 518 as Figure 16 shown.

[0047] The workbench 1, the first conveying mechanism 400, the second conveying mechanism 420, the bottle frame module one 3 and the bottle frame module two 4 are also included. The workbench 1 has a rack 11 and a table top 12. The table top 12 is divided into a cleaning completion area 13, a to-be-cleaned area 14 and a cleaning area 15. The first push rod 17 driven by the first air cylinder 16 is installed on the cleaning completion area 13. The first push rod 17 can extend into the bottle frame module one 3. The cylinder body of the first air cylinder 16 is fixed with the rack 11. The second push rod 19 driven by the second air cylinder 18 is installed on the to-be-cleaned area 14. The second push rod 19 can extend into the bottle frame module two 4. The cylinder body of the second air cylinder 18 is fixed with the rack 11. The third push rod 102 driven by the third air cylinder 101 is installed on the cleaning area 15. The end of the third push rod 102 is provided with a limiting plate 104 for limiting the position of the to-be-cleaned bottle 31 to ensure that it does not deviate from the third push rod 102. The cylinder body of the third air cylinder 101 is fixed with the rack 11. The guide plate 103 is fixedly arranged on the table top 12. The track groove 558 is arranged on the guide plate 103. The third push rod 102 is installed in the track groove 558. The third push rod 102 is connected with the piston rod of the third air cylinder 101. The cleaning unit 5 is arranged in the cleaning area 15. The first conveying mechanism 400 is installed between the to-be-cleaned area 14 and the cleaning area 15. The second conveying mechanism 420 is installed between the cleaning completion area 13 and the cleaning area 15. The bottle frame module one 3 and the bottle frame module two 4 have the same structure. The bottle frame module one 3 is in the cleaning completion area 13 and is used for loading the clean bottles 21. The bottle frame module two 4 is in the to-be-cleaned area 14 and is used for loading the to-be-cleaned bottles 31. The first push rod 17 driven by the first air cylinder 16 can push the bottles on the second conveying mechanism 420 into the bottle frame module one 3. The second push rod 19 driven by the second air cylinder 18 can push the to-be-cleaned bottles 31 in the bottle frame module two 4 onto the first conveying mechanism 400. The third push rod 102 driven by the third air cylinder 101 can push the to-be-cleaned bottles 31 on the first conveying mechanism 400 onto the bracket 57. Each to-be-cleaned bottle 31 corresponds to a round hole 500, and the to-be-cleaned bottle 31 is located between two pull rods 500. The distance between the two pull rods 500 is less than the outer diameter of the bottle body of the to-be-cleaned bottle 31. When the to-be-cleaned bottle 31 is pushed onto the bracket 57, the edge of the tray 59 of the bracket 57 is flush with the first conveying belt 401 of the first conveying mechanism 400 and the second conveying belt 423 of the second conveying mechanism 420. The first conveying mechanism 400 and the second conveying mechanism 420 both adopt the existing conveying machine. The conveying belt adopts the existing plate chain type conveying belt for glass bottles.

[0048] The first conveying mechanism 400 is installed between the area to be cleaned 14 and the cleaning area 15, and the second conveying mechanism 420 is installed between the cleaning completion area 13 and the cleaning area 15; the first conveying mechanism 400 is driven by the first motor 401 through the first driving wheel 402 to rotate the first conveying belt 403, the first conveying belt 403 is connected with the first driving wheel 402 and the first driven wheel 404, the first motor 401 is installed on the first front support 405 through a flange, the first driving wheel 402 is rotatably connected in the middle of the first front support 405 through a bearing, one end of the first driving wheel 402 is connected with the output shaft of the first motor 401, the first driven wheel 404 is rotatably connected in the middle of the first rear support 408 through a bearing, the first rear support 408 and the first front support 405 are installed on the gantry 11, first baffles 409 are arranged between the first rear support 408 and the first front support 405 on both sides, the first baffles 409 are connected with the first rear support 408 and the first front support 405 through screws, first front baffles 410 and first rear baffles 411 are respectively installed on the two first baffles 409, the first conveying mechanism 400 is divided into a first feeding port 412 and a first discharging port 413, the second conveying mechanism 420 is driven by the second motor 421 through the second driving wheel 422 to rotate the second conveying belt 423, the second conveying belt 423 is connected with the second driving wheel 422 and the second driven wheel 424, the second motor 421 is installed on the second rear support 425 through a flange, the second driving wheel 422 is rotatably connected in the middle of the second rear support 425, one end of the second driving wheel 422 is connected with the output shaft of the second motor 421; the second rear support 425 and the second front support 428 are installed on the gantry 11, second baffles 429 are arranged between the second rear support 425 and the second front support 428 on both sides, the second baffles 429 are connected with the second rear support 425 and the second front support 428 through screws, second front baffles 430 and second rear baffles 431 are respectively installed on the two second baffles 429, the second conveying mechanism 420 is divided into a second feeding port 432 and a second discharging port 433.

[0049] The water connector 549 and the first gas connector 550 are arranged on the inner side of the top of the box body 52, the second gas connector 551 is arranged in the middle of the box body 52, the second gas connector 551 is arranged on the gas path body 552, the gas path body 552 is connected with the piston rod of the fifth cylinder 554, the gas path body 552 is installed in the slide rail 553, and the fifth cylinder 554 can drive the gas path body 552 to move forward and backward.

[0050] When in use, the electric control 7 of the utility model adopts integrated control system, can control the second cylinder 18, the first conveying mechanism 400, the third cylinder 101, the bracket 57, the gland 546, the inner cleaning brush 510, the outer cleaning brush 540, the water connector 549, the fourth cylinder 548, the first gas connector 550, the second gas connector 551, the pull fork 53, the second conveying mechanism 420, the first cylinder 16 and the like automatically according to preset action flow, the utility model further includes water treatment system, and the water treatment system is composed of the water collecting plate 61 installed at the lower end of the box body 52, the sewage tank 62 installed below the box body 52, the water purification equipment 63 and the clean water tank 64 installed on the rack 11, the first filter screen 65 and the second filter screen 66 are arranged between the water collecting plate 61 and the sewage tank 62, and the water purification equipment 63 is arranged between the sewage tank 62 and the clean water tank 64

[0051] The operation process of the utility model is as follows: the operator places the bottle frame module two 4 filled with bottles to be cleaned 31 on the workbench 1 and opens the side frame 23, the second cylinder 18 pushes the last row of bottles to be cleaned 31 to make a row of bottles to be cleaned 31 move to the first conveying mechanism 400, the first conveying belt 403 conveys the bottles to be cleaned 31 to the cleaning area 15, the third cylinder 101 drives the third push rod 102 to push the bottles to be cleaned 31 out of the first conveying belt 403 and push to the bracket 57 after passing through the second conveying mechanism 420, at this time, the edge position of the tray 59 of the bracket 57 is flush with the edge of the second conveying belt 423, and the tray 59 is inclined as shown in the figure Figure 9As shown, after the to-be-cleaned bottle 31 is moved to the tray 59 and slightly tilts on the second brush rod 507 on the two pull rods 500, the fourth motor 504 drives the bracket shaft 503 to rotate, so that the to-be-cleaned bottle 31 is upside down with the bottle mouth downward, before the bottle mouth of the to-be-cleaned bottle 31 is completely downward, the to-be-cleaned bottle 31 slides with the second brush rod 507 to approach the bottom plate 58, because the outer diameter of the bottle mouth is smaller than the outer diameter of the bottle body, so the bottle mouth is just clamped with the to-be-cleaned bottle 31 between the four first brush rods 506, the to-be-cleaned bottle 31 must enter the four first brush rods 506 before it is completely upside down, so that the to-be-cleaned bottle 31 can be stably stopped on the bracket 57, the fourth cylinder 548 drives the gland 546 to descend and press the bottom of the to-be-cleaned bottle 31, the fifth motor 527 drives the gear 528 to rotate, the gear 528 drives the rack 529 to ascend and drive the moving frame 512 to ascend, so that the inner cleaning brush 510 ascends and extends into the to-be-cleaned bottle 31 from the bottle mouth, the sixth motor 523 can drive the inner cleaning brush 510, the outer cleaning brush 540 and the gland 546 to rotate through belt transmission, the gland 546 drives the to-be-cleaned bottle 31 to rotate, the rotating direction is opposite to that of the inner cleaning brush 510, assuming that the sixth motor 523 drives the outer cleaning brush 540 to rotate counterclockwise, the gland 546 rotates clockwise, and the inner cleaning brush 510 rotates counterclockwise, at the same time, the first water nozzle on the inner cleaning brush 510 and the water connector 549 on the top of the box 52 spray water, so that the to-be-cleaned bottle 31 is cleaned, the outer cleaning brush 540 cleans the outside of the bottle body, and the inner cleaning brush 510 cleans the inside of the bottle body, after cleaning, the inner cleaning brush 510 descends and stops spraying water, the fifth cylinder 554 drives the air path body 552 to move forward, the first air connector 550 blows air to the outside of the to-be-cleaned bottle 31, and the second air connector 551 blows air inside and outside at the same time, so that the to-be-cleaned bottle 31 is dried, the gland 546 and the outer cleaning brush 540 stop rotating, the fourth cylinder 548 controls the gland 546 to ascend, the fifth cylinder 554 controls the air path body 552 to move backward, the fourth motor drives the bracket 57 to rotate slowly to the initial position, the third motor drives the fork 53 to rotate, and the fork 53 slowly drives the cleaned bottle 21 from the bracket 57 to the second conveying belt 423, the fork 53 is an arc structure, gradually contacts the bottle body during the rotating process, the second conveying belt 423 conveys the cleaned bottle 21 from the cleaning area 15 to the cleaning completion area 13, the first cylinder 16 drives the first push rod 17 to push the cleaned bottle 21 from the second conveying belt 423 to the bottle frame module one 3, so that the cleaning work of a group of culture medium bottles is completed, and the culture medium bottle mechanical cleaning is realized.

[0052] The above is only a preferred embodiment of the present application.

Claims

1. A media bottle cleaning apparatus, characterized by, The cleaning unit (5) comprises a support (51) and a box body (52), the box body (52) is installed on the support (51), and the box body (52) is internally provided with a fork (53), a bracket (57), an inner cleaning brush (510), an outer cleaning brush (540) and a gland (546), The box body (52) is internally rotatably connected with a fork shaft (54), a plurality of forks (53) are uniformly arranged on the fork shaft (54), the fork shaft (53) is rotatably connected with the output shaft of a third motor, The box body (52) is internally rotatably connected with a bracket shaft (503), both ends of the bracket shaft (503) are rotatably connected with the box body (52) through a second bearing seat (502), the bracket shaft (503) is provided with a bracket (57), the bracket (57) comprises a bottom disc (58) and a tray (59), the bottom disc (58) and the tray (59) are connected through a plurality of pull rods (500), the bottom disc (58) is fixedly connected with the bracket shaft (503), the bracket shaft (503) is connected with the output shaft of a fourth motor, a plurality of round holes (505) are arranged on the bottom disc (58) according to the size of the culture medium bottle, the round holes (505) correspond in number and position to the forks (53), four first brush rods (506) are arranged on the bottom disc (58) and around the round holes (505), and the round holes (505) are located between adjacent two pull rods (500), and a second brush rod (507) is arranged on the pull rod (500), The box body (52) is internally provided with a moving frame (512), the box body (52) is internally provided with a positioning plate (513) below the moving frame (512), the positioning plate (513) is fixed with the box body (52), the box body (52) is internally provided with a water crown mounting plate (524) below the positioning plate (513), the water crown mounting plate (524) is fixed with the box body (52), the moving frame (512) is uniformly provided with inner cleaning brushes (510) corresponding in number and position to the forks (53), the inner cleaning brush (510) has an inner brush part and an inner brush rod, the inner brush rod is rotatably connected with the moving frame (512) through a first bearing, and simultaneously, the inner brush rod penetrates through a shaft core (514) mounted on the positioning plate (513) and then enters a water crown (515), the inner brush part is provided with first water spraying holes, the first water spraying holes on the inner brush part are in communication with a first water channel in the middle of the inner brush rod, the shaft core (514) and the inner brush rod are slidably connected through a key, the inner brush rod can make reciprocating motion in the water crown (515), the first water channel in the middle of the inner brush rod is in communication with the water crown (515), the shaft core (514) is rotatably mounted on the positioning plate (513) through a second bearing, the water crown (515) is mounted on the water crown mounting plate (524), the water crown (515) is provided with a first water inlet (525) at the end, the top of the positioning plate (513) is provided with two guide rods (526), the moving frame (512) is mounted on the guide rods (526) of the positioning plate (513), and the moving frame (512) can move up and down along the guide rods (526), and the moving frame (512) is connected with a lifting driving device, The box (52) is provided with outer cleaning brushes (540) corresponding to the number and position of the inner cleaning brushes (510), the outer cleaning brushes (540) have outer brush parts and outer brush rods, the upper ends of the outer brush rods penetrate the box (52) and are rotationally connected therewith, The box (52) is provided with a gland (546) above each inner cleaning brush (510), the top of the gland (546) is provided with a cover rod, the upper end of the cover rod penetrates the box (52) and is connected with the box (52) through a second shaft core (545), the cover rod is slidingly connected with the second shaft core (545) through a key, the second shaft core (545) is rotationally connected with the box (52), the upper end of the cover rod is connected with the piston rod of a fourth cylinder (548) through a transition joint (547), the cylinder body of the fourth cylinder (548) is fixed with the box (52), and the fourth cylinder (548) can drive the gland (546) to move up and down, The fourth motor can drive the bracket shaft (503) to rotate, so that the chassis (58) is directly above the inner cleaning brush (510) in the corresponding position, The second shaft core (545), the shaft core (514) and the outer brush rod (5402) are connected with a rotation driving device.

2. A medium bottle cleaning apparatus according to claim 1, wherein The rotation driving device comprises a sixth motor (523), a third synchronous pulley (522) is fixed on the output shaft of the sixth motor (523), an extension shaft (519) is coaxially fixed on the output shaft of the sixth motor (523), a gear one (560) is fixed on the lower end of the extension shaft (519), the extension shaft (519) is rotationally connected with a transition plate (557) at the lower end, the transition plate (557) is fixedly connected with the box (52), a gear two (561) is rotationally connected with the transition plate (557), a second synchronous pulley (520) is coaxially fixed on the gear two (561), two fourth synchronous pulleys (541) are rotationally connected with the top of the box (52) and are located at the two ends of the box (52) respectively, a sixth synchronous pulley (555) is fixed on each outer brush rod (5402), a fifth synchronous pulley (556) is fixed on the corresponding second shaft core (545) of each cover rod (5461), the third synchronous pulley (522), the fourth synchronous pulley (541), the sixth synchronous pulley (555) and the fifth synchronous pulley (556) are connected and driven by a second synchronous belt (542), a first synchronous pulley (517) is fixed on each shaft core (514), a plurality of auxiliary wheels (562) are rotationally connected with the positioning plate (513), the auxiliary wheels (562) are arranged between two adjacent first synchronous pulleys (517) respectively, and the first synchronous pulley (517), the second synchronous pulley (520) and the auxiliary wheel (562) are connected and driven by a first synchronous belt (518).

3. A medium bottle cleaning apparatus according to claim 2, wherein The lifting driving device comprises a fifth motor (527), a gear (528), a gear shaft (531) and racks (529), the racks (529) are two, the two racks (529) are fixedly installed at the two ends of the moving frame (512) respectively, the gear shaft (531) is rotationally connected with the box body (52), the gears (528) are two, the two gears (528) are fixedly installed on the gear shaft (531), and the gears (528) are meshedly connected with the racks (529) in the corresponding positions, and the gear shaft (531) is connected with the output shaft of the fifth motor (527).

4. A medium bottle cleaning apparatus according to claim 3, wherein It also includes a workbench (1), a first conveying mechanism (400), a second conveying mechanism (420), a bottle frame module one (3) and a bottle frame module two (4), the workbench (1) has a rack (11) and a table top (12), the table top (12) is divided into a cleaning completion area (13), a to-be-cleaned area (14) and a cleaning area (15), the cleaning completion area (13) is provided with a first push rod (17) driven by a first air cylinder (16), the cylinder body of the first air cylinder (16) is fixed with the table top (12), the to-be-cleaned area (14) is provided with a second push rod (19) driven by a second air cylinder (18), the cylinder body of the second air cylinder (18) is fixed with the table top (12), the cleaning area (15) is provided with a third push rod (102) driven by a third air cylinder (101), the cylinder body of the third air cylinder (101) is fixed with the table top (12), a guide plate (103) is fixedly arranged on the table top (12), a track groove is arranged on the guide plate (103), the third push rod (102) is arranged in the track groove, the third push rod (102) is connected with the piston rod of the third air cylinder (101), a cleaning unit (5) is arranged in the cleaning area (15), the first conveying mechanism (400) is arranged between the to-be-cleaned area (14) and the cleaning area (15), the second conveying mechanism (420) is arranged between the cleaning completion area (13) and the cleaning area (15), the bottle frame module one (3) and the bottle frame module two (4) are the same in structure, the bottle frame module one (3) is arranged in the cleaning completion area (13) and is used for containing clean bottles, the bottle frame module two (4) is arranged in the to-be-cleaned area (14) and is used for containing bottles to be cleaned, the first push rod (17) driven by the first air cylinder (16) can push the bottles on the second conveying mechanism (420) into the bottle frame module one (3), the second push rod (19) driven by the second air cylinder (18) can push the bottles to be cleaned in the bottle frame module two (4) onto the first conveying mechanism (400), and the third push rod (102) driven by the third air cylinder (101) can push the bottles to be cleaned on the first conveying mechanism (400) onto the bracket (57), when the bottles to be cleaned are pushed onto the bracket (57), the edge of the tray (59) of the bracket (57) is flush with the conveying belts of the first conveying mechanism (400) and the second conveying mechanism (420).

5. A medium bottle cleaning apparatus according to claim 4, wherein The water joint (549) and the first gas joint (550) are arranged on the inner side of the top of the box body (52), the second gas joint (551) is arranged in the middle of the box body (52), the second gas joint (551) is arranged on the gas channel body (552), the piston rod of the fifth gas cylinder (554) is connected with the gas channel body (552), the gas channel body (552) is installed in the slide rail (553), and the gas channel body (552) can move forward and backward.

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