CN216262553U

CN216262553U - Storage and cleaning device for culture dish for botany experiments

Info

Publication number: CN216262553U
Application number: CN202123091335.3U
Authority: CN
Inventors: 赵淑文; 刘利平; 田军; 张鹏飞
Original assignee: Inner Mongolia Agricultural University
Current assignee: Inner Mongolia Agricultural University
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-12
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a culture dish storing and cleaning device for a botany experiment, which comprises a shell, a moving unit and a cleaning unit, wherein the shell is provided with a plurality of cavities; a housing: the switch group is arranged on the right side of the upper surface, the left side and the right side of the front side surface of the shell are respectively and rotatably connected with the outer sides of the rear side surfaces of the two sealing doors, and the middle parts of the bottom, the top and the rear side surface in the shell are respectively and fixedly connected with the upper surface and the rear side surface of the partition frame; a mobile unit: including lead screw, bracing piece, guide arm, closing plate and motor, this deposit and belt cleaning device of culture dish for plant science experiments, completion that can make the culture dish can be quick is washd, improves the abluent efficiency of culture dish to can directly make the culture dish deposit after wasing, can not contact the culture dish at the in-process staff who washs and deposit, can effectively reduce staff's intensity of labour, and the culture dish after can preventing to wash is polluted and causes the influence to subsequent experiment.

Description

Storage and cleaning device for culture dish for botany experiments

Technical Field

The utility model relates to the technical field of culture dish processing, in particular to a culture dish storing and cleaning device for a botany experiment.

Background

A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically made of two types, mainly plastic and glass, and the glass can be used for plant materials, microorganism culture and adherent culture of animal cells. The plastic material may be a polyethylene material, and is disposable and reusable, suitable for laboratory inoculation, streaking and bacteria separation, and can be used for plant material culture, a large number of culture dishes are used for cell and colony cultivation in botany experiments, after the experiments are completed, the culture dishes are usually required to be cleaned and stored, at present, the culture dishes are usually cleaned in a manual cleaning mode in a laboratory, the manual cleaning speed is low, the efficiency of the culture dishes is low, the culture dishes are required to be dried after the cleaning, the culture dishes are dried and then stored in a sterile environment, however, the operations are usually manually operated by laboratory workers, the labor intensity of the laboratory workers is increased, and the culture dishes are required to be placed by hands when the culture dishes are transferred, if bacteria or other experimental bacteria exist in the hands of the workers, the culture dish is polluted, and the subsequent experimental results are influenced.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a device for storing and cleaning a culture dish for a botany experiment, which adopts the technical scheme that the device comprises a shell, a moving unit and a cleaning unit;

a housing: the switch group is arranged on the right side of the upper surface, the left side and the right side of the front side surface of the shell are respectively and rotatably connected with the outer sides of the rear side surfaces of the two sealing doors, and the middle parts of the bottom, the top and the rear side surface in the shell are respectively and fixedly connected with the upper surface and the rear side surface of the partition frame;

a mobile unit: the culture dish cleaning device comprises a screw rod, a support rod, a guide rod, a sealing plate and a motor, wherein two ends of the screw rod are rotatably connected with the rear upper side of the left side surface and the rear upper side surface in a shell, two ends of the screw rod respectively penetrate through screw holes on the rear upper side of the left side surface and the rear upper side surface of the right side surface of two sealing plates, two ends of the guide rod are respectively fixedly connected with the front upper side surfaces of the left side surface and the right side surface in the shell, two ends of the guide rod respectively penetrate through slide holes on the front upper side surfaces of the two sealing plates, the middle parts of the two sealing plates on the opposite side surfaces are fixedly connected with two ends of at least ten support rods, the motor is arranged on the rear upper side surface of the right side surface of the shell, an output shaft of the motor penetrates through a through hole on the upper side surface of the right side surface of the shell and is fixedly connected with the right end of the screw rod, and an arranged moving unit can directly convey a culture dish to the right side for storage after cleaning, so that the culture dish after cleaning can be effectively prevented from being polluted to influence on subsequent experiments;

a cleaning unit: the culture dish cleaning device comprises a water tank, a water pump, a water pipe, two water spraying holes, a spray head and side spraying holes, wherein the water tank is fixed on the left side of the upper surface of a shell, the spray head is T-shaped, the interior of the spray head is hollow, the lower end of the spray head is rotatably connected with the left side of the bottom in the shell, a water inlet at the lower end of the spray head is connected with a water outlet at the left side of the water tank through the water pipe, the water pump is installed on the water pipe and fixed on the side surface of the water tank, at least five water spraying holes are formed in the upper surface of the spray head, the two side spraying holes are arranged and respectively arranged on the front side surface at the left end of the spray head and the rear side surface at the right end of the spray head, the input ends of the motor and the water pump are electrically connected with the output end of a switch group, a cleaning unit is arranged to quickly clean a culture dish, the cleaning efficiency of the culture dish is improved, and workers cannot contact the culture dish in the cleaning process, the labor intensity of workers can be effectively reduced.

As a preferred technical scheme of the utility model, the culture dish drying device further comprises an air heater and an air pipe, wherein the air heater is arranged on the upper side of the left side face of the shell, an air outlet in the lower surface of the air heater is connected with an air inlet in the lower side of the left side face of the shell through the air pipe, the input end of the air heater is electrically connected with the output end of the switch group, and the arranged air heater and the air pipe convey hot air into the shell to dry the culture dish.

The water outlet pipe is connected with the water outlet at the left side of the lower surface of the shell, the electromagnetic valve is mounted on the water outlet pipe, the input end of the electromagnetic valve is electrically connected with the output end of the switch group, and the water outlet pipe and the electromagnetic valve can discharge cleaned water to the outside during cleaning, so that waste water treatment is facilitated.

As a preferred technical scheme of the utility model, the culture dish sterilization device further comprises two ultraviolet lamp tubes, two ends of the two ultraviolet lamp tubes are respectively and fixedly connected with the lower side of the right side surface of the partition frame and the lower side of the right side surface in the shell, input ends of the two ultraviolet lamp tubes are electrically connected with output ends of the switch group, and the arranged ultraviolet lamp tubes can sterilize the culture dish when the culture dish is conveyed to the right side for storage, so that the culture dish is prevented from being polluted.

As a preferable technical scheme, the partition frame further comprises two rubber rings, the two rubber rings are respectively fixed in the annular grooves in the side faces of the two sealing plates, the side faces of the rubber rings are in contact with the inner side face of the partition frame, and the arranged rubber rings can seal gaps between the sealing plates and the partition frame when the supporting rod moves to the left side or the right side, so that sewage is prevented from entering the right side of the partition frame during cleaning.

As a preferable technical scheme, the culture dish cleaning device further comprises a positioning column, wherein the positioning column is fixed on the side face of the supporting rod, at least twenty positioning columns are arranged on the positioning column, and the arranged positioning columns can prevent the culture dish from moving when being cleaned.

As a preferred technical scheme of the utility model, the drying device further comprises two air outlet holes, wherein the two air outlet holes are formed in the left side of the upper surface of the shell, and the arranged air outlet holes can enable water vapor to be discharged to the outside, so that the drying efficiency is improved.

The utility model has the beneficial effects that: the utility model can pressurize water in the water tank and then convey the water to the spray head through the water pump, spray the water through the spray hole, wash the culture dish placed on the support rod in an inverted manner, and the water can also be sprayed from the side spray holes on the side surfaces of the two ends of the spray head, the reverse thrust of the water sprayed from the side surfaces can push the spray head to rotate, so that the culture dish can be washed by the rotating spray head, the culture dish can be quickly cleaned, the culture dish cleaning efficiency is improved, the lead screw can be driven by the motor to rotate after the cleaning is finished, the two sealing plates and the support rod can be moved to the right side, the culture dish can be directly stored, a worker can not contact the culture dish in the cleaning and storing processes, the labor intensity of the worker can be effectively reduced, the culture dish after the cleaning can be prevented from being polluted to influence on subsequent experiments, the hot air can be conveyed into the shell through the hot air blower and the air pipe to dry the culture dish, and can make vapor can discharge outside through the venthole, improve the efficiency of stoving, can discharge abluent water outside when wasing through drain pipe and solenoid valve, the processing of the waste water of being convenient for, can carry to disinfect to the culture dish when depositing to the right side at the culture dish through ultraviolet tube, prevent that the culture dish from being contaminated, can remove the gap sealed between closing plate and the bulkhead when left side or right side through the rubber circle, sewage enters into the right side of bulkhead when preventing to wash.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal side structure of the present invention.

In the figure: the device comprises a shell 1, a switch group 2, a sealing door 3, a partition frame 4, a moving unit 5, a lead screw 51, a support rod 52, a guide rod 53, a sealing plate 54, a motor 55, a positioning column 6, a cleaning unit 7, a water tank 71, a water pump 72, a water pipe 73, a water spray hole 74, a spray head 75, a side spray hole 76, an air outlet hole 8, a hot air blower 9, an air pipe 10, a water discharge pipe 11, an electromagnetic valve 12, an ultraviolet lamp 13 and a rubber ring 14.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a device for storing and cleaning a culture dish for a botany experiment, which adopts the technical scheme that the device comprises a shell 1, a moving unit 5 and a cleaning unit 7; a housing 1: the switch group 2 is arranged on the right side of the upper surface, the left side and the right side of the front side surface of the shell 1 are respectively and rotatably connected with the outer sides of the rear side surfaces of the two sealing doors 3, and the middle parts of the bottom, the top and the rear side surface in the shell 1 are respectively and fixedly connected with the upper surface and the rear side surface of the partition frame 4;

the moving unit 5: comprises a screw 51, a support rod 52, a guide rod 53, a sealing plate 54 and a motor 55, wherein two ends of the screw 51 are rotatably connected with the rear upper side of the left and right side surfaces in the shell 1, two ends of the screw 51 respectively penetrate through screw holes on the rear upper side of the opposite side surfaces of the two sealing plates 54, two ends of the guide rod 53 are respectively fixedly connected with the front upper sides of the left and right side surfaces in the shell 1, two ends of the guide rod 53 respectively penetrate through slide holes on the front upper sides of the opposite side surfaces of the two sealing plates 54, the middle parts of the opposite side surfaces of the two sealing plates 54 are fixedly connected with two ends of the support rod 52 which is not less than ten, the motor 55 is arranged on the rear upper side of the right side surface of the shell 1, an output shaft of the motor 55 penetrates through holes on the upper side of the right side surface of the shell 1 and is fixedly connected with the right end of the screw 51, the screw 51 can be driven by the motor 55 to rotate after being cleaned, so that the two sealing plates 53 and the support rod can be moved to the right side to directly store the culture dish, workers cannot contact the culture dish in the cleaning and storing processes, so that the labor intensity of the workers can be effectively reduced, and the influence on subsequent experiments due to pollution of the cleaned culture dish can be prevented; the cleaning unit 7: comprises a water tank 71, a water pump 72, a water pipe 73, a water spraying hole 74, a spray head 75 and side spraying holes 76, wherein the water tank 71 is fixed on the left side of the upper surface of a shell 1, the spray head 75 is T-shaped, the interior of the spray head 75 is hollow, the lower end of the spray head 75 is rotatably connected with the left side of the bottom in the shell 1, a water inlet at the lower end of the spray head 75 is connected with a water outlet at the left side of the water tank 71 through the water pipe 73, the water pump 72 is installed on the water pipe 73, the water pump 72 is fixed on the side surface of the water tank 1, the upper surface of the spray head 75 is provided with at least five water spraying holes 74, the side spraying holes 76 are provided with two, two side spraying holes 76 are respectively arranged at the front side surface at the left end of the spray head 75 and the rear side surface at the right end of the spray head 75, the input ends of a motor 55 and the water pump 72 are electrically connected with the output end of a switch group 2, the water in the water tank 71 can be pressurized and then conveyed into the spray head 75 through the water spraying holes 74, the culture dish of placing is washed to back-off on the bracing piece to water can also spout in the side spout hole 76 of shower nozzle both ends side, and the thrust of side blowout water can promote shower nozzle 75 and rotate, makes pivoted shower nozzle 75 wash the culture dish, makes the completion that the culture dish can be quick wash, improves the abluent efficiency of culture dish.

As a preferred technical scheme of the utility model, the culture dish drying device further comprises a hot air blower 9 and an air pipe 10, two air outlet holes 8 are arranged, the two air outlet holes 8 are formed in the left side of the upper surface of the shell 1, the hot air blower 9 is installed on the upper side of the left side surface of the shell 1, an air outlet in the lower surface of the hot air blower 9 is connected with an air inlet in the lower side of the left side surface of the shell 1 through the air pipe 10, an input end of the hot air blower 9 is electrically connected with an output end of the switch group 2, and hot air is conveyed into the shell 1 through the hot air blower 9 and the air pipe 10 to dry the culture dish.

As a preferred technical scheme of the utility model, the washing machine further comprises a drain pipe 11 and an electromagnetic valve 12, wherein the upper end of the drain pipe 11 is connected with a drain outlet on the left side of the lower surface of the shell 1, the electromagnetic valve 12 is installed on the drain pipe 11, the input end of the electromagnetic valve 12 is electrically connected with the output end of the switch group 2, and the cleaned water can be discharged to the outside through the drain pipe 11 and the electromagnetic valve 12 during cleaning, so that the waste water treatment is facilitated.

As a preferred technical scheme of the utility model, the culture dish sterilization device further comprises two ultraviolet lamp tubes 13, two ends of each ultraviolet lamp tube 13 are fixedly connected with the lower side of the right side surface of the partition frame 4 and the lower side of the right side surface in the shell 1, the input ends of the two ultraviolet lamp tubes 13 are electrically connected with the output end of the switch group 2, and the culture dish can be sterilized when being conveyed to the right side for storage through the ultraviolet lamp tubes 13, so that the culture dish is prevented from being polluted.

The rubber ring 14 is provided with two rubber rings 14, the two rubber rings 14 are respectively fixed in annular grooves on the side surfaces of the two sealing plates 54, the side surfaces of the rubber rings 14 are in contact with the inner side surface of the bulkhead 4, and the rubber rings 14 can seal a gap between the sealing plate 53 and the bulkhead 4 when the supporting rod 52 moves to the left side or the right side, so that sewage is prevented from entering the right side of the bulkhead 4 during cleaning.

As a preferred technical scheme of the utility model, the culture dish cleaning device further comprises a positioning column 6, the positioning column 6 is fixed on the side surface of the supporting rod 52, at least twenty positioning columns 6 are arranged, and the culture dish can be prevented from moving when being cleaned through the positioning column 6.

As a preferred technical scheme of the utility model, the drying device further comprises two air outlet holes 8, the two air outlet holes 8 are formed in the left side of the upper surface of the shell 1, water vapor can be discharged to the outside through the air outlet holes 8, and the drying efficiency is improved

The working principle of the utility model is as follows: switching on an external power supply, opening the sealing door 3 on the left side, reversely buckling a culture dish to be cleaned on the support rod 52, enabling the culture dish to be sleeved on the outer side of the positioning column 6, closing the sealing door 3, controlling the water pump 72 to work through the switch group 2, enabling water or a cleaning agent in the water tank 71 to be conveyed into the spray head 75 through a water pipe, enabling the water to be sprayed upwards from the water spraying holes 74 in the upper surface of the spray head 75, flushing the interior of the culture dish, simultaneously enabling the water to be sprayed out from the side spraying holes 76 at the two ends of the spray head 75, enabling the reverse thrust of the water sprayed out from the side spraying holes 76 to push the spray head 75 to rotate, enabling the water sprayed out from the rotating spray head 75 to completely flush the culture dish placed on the support rod 52, controlling the electromagnetic valve 12 to be opened through the switch group 2 during flushing, enabling the flushed wastewater to be directly discharged to the outside through the drain pipe 11, and controlling the hot air blower 9 to work through the switch group 2 after the flushing, the hot air blown by the hot air blower 9 is conveyed to the left side in the shell 1 through the air pipe 10 to dry the cleaned culture dish, the water vapor generated during drying is discharged to the outside from the air outlet hole 8, after the drying is finished, the motor 55 can be controlled to work through the switch group 2, the output shaft of the motor 55 drives the screw 51 to rotate, the two sealing plates 54 move rightwards along the direction of the guide rod 53, the right side surface of the sealing plate 54 on the right side is contacted with the right side surface in the shell 1, the dried culture dish is conveyed to the right side in the shell 1 to be stored, the rubber ring 14 on the side surface of the sealing plate 54 on the left side is contacted with the inner side surface of the partition frame 4 at the moment, the gap between the partition frame 4 and the sealing plate 54 on the left side is sealed, the two ultraviolet lamp tubes 13 are controlled to work through the switch group 2, the ultraviolet lamp tubes 13 generate ultraviolet rays to sterilize and store the culture dish, when the culture dish is needed to be used, the sealing door 3 on the right side can be opened, and the culture dish can be taken out.

The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A device for storing and cleaning a culture dish for a plant experiment is characterized by comprising a shell (1), a moving unit (5) and a cleaning unit (7);

housing (1): the switch group (2) is installed on the right side of the upper surface, the left side and the right side of the front side surface of the shell (1) are respectively and rotatably connected with the outer sides of the rear side surfaces of the two sealing doors (3), and the middle parts of the bottom, the top and the rear side surface in the shell (1) are respectively and fixedly connected with the upper surface and the rear side surface of the partition frame (4);

mobile unit (5): comprises a screw rod (51), a support rod (52), a guide rod (53), a sealing plate (54) and a motor (55), two ends of the screw rod (51) are rotationally connected with the rear upper sides of the left and right side surfaces in the shell (1), and both ends of the screw rod (51) respectively pass through screw holes on the rear upper side of the opposite side surfaces of the two sealing plates (54), two ends of the guide rod (53) are respectively fixedly connected with the front upper sides of the left and right side surfaces in the shell (1), two ends of the guide rod (53) respectively penetrate through the slide holes on the front upper side of the opposite side surfaces of the two sealing plates (54), the middle parts of the opposite side surfaces of the two sealing plates (54) are fixedly connected with two ends of at least ten support rods (52), the motor (55) is arranged on the rear upper side of the right side surface of the shell (1), an output shaft of the motor (55) penetrates through a through hole on the upper side of the right side face of the shell (1) and is fixedly connected with the right end of the screw rod (51);

cleaning unit (7): the water-saving spray head comprises a water tank (71), a water pump (72), a water pipe (73), water spraying holes (74), a spray head (75) and side spraying holes (76), wherein the water tank (71) is fixed on the left side of the upper surface of a shell (1), the spray head (75) is T-shaped, the interior of the spray head (75) is hollow, the lower end of the spray head (75) is rotatably connected with the left side of the bottom in the shell (1), a water inlet at the lower end of the spray head (75) is connected with a water outlet at the left side of the water tank (71) through the water pipe (73), the water pump (72) is installed on the water pipe (73), the water pump (72) is fixed on the side surface of the water tank (71), the upper surface of the spray head (75) is provided with not less than five water spraying holes (74), the side spraying holes (76) are provided with two, the two side spraying holes (76) are respectively formed in the front side surface at the left end of the spray head (75) and the rear side surface at the right end of the spray head (75), the input ends of the motor (55) and the water pump (72) are electrically connected with the output end of the switch group (2).

2. The device for storing and cleaning culture dishes for botany experiments according to claim 1, wherein: still include air heater (9) and trachea (10), install the upside at casing (1) left surface in air heater (9), and be connected through trachea (10) between the air inlet of the air outlet of air heater (9) lower surface and casing (1) left surface downside, the input of air heater (9) is connected with the output electricity of switch block (2).

3. The device for storing and cleaning culture dishes for botany experiments according to claim 1, wherein: still include drain pipe (11) and solenoid valve (12), the upper end and the left water outlet of casing (1) lower surface of drain pipe (11) are connected, and install solenoid valve (12) on drain pipe (11), the input of solenoid valve (12) is connected with the output electricity of switch block (2).

4. The device for storing and cleaning culture dishes for botany experiments according to claim 1, wherein: the ultraviolet lamp is characterized by further comprising two ultraviolet lamp tubes (13), wherein two ends of each ultraviolet lamp tube (13) are fixedly connected with the lower side of the right side face of the partition frame (4) and the lower side of the inner right side face of the shell (1) respectively, and the input ends of the two ultraviolet lamp tubes (13) are electrically connected with the output end of the switch group (2).

5. The device for storing and cleaning culture dishes for botany experiments according to claim 1, wherein: the sealing structure is characterized by further comprising two rubber rings (14), wherein the two rubber rings (14) are respectively fixed in the annular grooves in the side faces of the two sealing plates (54), and the side faces of the rubber rings (14) are in contact with the inner side faces of the partition frames (4).

6. The device for storing and cleaning culture dishes for botany experiments according to claim 1, wherein: still include reference column (6), reference column (6) are fixed in the side of bracing piece (52), and reference column (6) are equipped with and are no less than twenty.

7. The device for storing and cleaning culture dishes for botany experiments according to claim 1, wherein: still include exhaust vent (8), exhaust vent (8) are equipped with two, and two exhaust vent (8) are seted up in the left side of casing (1) upper surface.