Sterilization device for microbial detection of pet food

Abstract

The utility model relates to the technical field of sterilization equipment, and discloses a sterilization device for pet food microbiological detection, which comprises a box body and a sealing door hinged above one side of the box body, and further comprises a supporting plate frame arranged above an inner cavity of the box body, a storage basket is arranged above the supporting plate frame, and the top of the supporting plate frame is in bolted connection with an annular rail; under the matching action of the cover disc, the driving motor and the power mechanism, the storage basket and a detection tool in the storage basket can rotate, so that steam exhausted by the air outlet pipe can be quickly and uniformly contacted with the surface of the detection tool, the sterilization uniformity is improved, the sterilization time can be shortened, and the sterilization efficiency is improved. And meanwhile, under the cooperation of a fan, an air pipe, a nozzle and a protection mechanism, the sterilized detection tool can be quickly air-dried when the storage basket drives the sterilized detection tool to rotate, and no additional drying equipment is needed for drying the sterilized detection tool, so that the efficiency of detection work can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization equipment, in particular to a sterilization device for detecting microorganisms in pet food. Background Art

[0002] Microorganisms include a large group of organisms, including bacteria, viruses, fungi, some small protozoa, microscopic algae, etc. They are tiny individuals and have close relationships with humans. They cover many types, both beneficial and harmful, and are widely involved in many fields such as food, medicine, industry and agriculture, environmental protection, and sports.

[0003] Before conducting microbiological testing on pet food, the food samples to be tested are usually placed on testing utensils such as trays or culture dishes. The testing utensils usually need to be cleaned before and after use and then placed in a steam sterilization device for sterilization. However, the steam discharge port of some existing steam sterilization devices is fixed, and the steam cannot quickly and evenly cover the testing utensils to be sterilized, resulting in a longer sterilization time to ensure that the testing utensils are adequately sterilized, which increases the time cost of the entire sterilization process and affects work efficiency.

[0004] At the same time, after the sterilization treatment, some steam sterilization equipment usually has a lot of water droplets attached to the surface of the test equipment, and usually another air-drying equipment is used to dry it. This is not only cumbersome and complicated to operate, but the use of additional air-drying equipment will also reduce the efficiency of the testing work and cause delays in the production or testing process. Utility Model Content

[0005] The purpose of the utility model is to provide a sterilization device for pet food microorganism detection to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a sterilization device for detecting microorganisms in pet food, comprising a box body and a sealing door hinged on one side thereof, and also comprising:

[0007] A pallet frame is arranged above the inner cavity of the box body, a storage basket is arranged above the pallet frame, a ring rail is bolted to the top of the pallet frame, a groove is opened below the surface of the storage basket, and the ring rail is slidably connected to the groove;

[0008] Slide grooves are provided on both sides of the inner wall of the box body, the support plate frame is used in conjunction with the slide grooves, an air delivery pipe is provided on one side of the box body, the other end of the air delivery pipe penetrates into the interior of the box body, and the other end of the air delivery pipe is connected to a plurality of air outlet pipes;

[0009] A cover plate is arranged above the inner cavity of the box body, the cover plate is used in conjunction with the storage basket, a driving motor is bolted to the top of the box body, an output shaft of the driving motor penetrates the inner cavity of the box body and is rotatably connected to the penetration point, and a power mechanism used in conjunction with the driving motor is arranged on the top of the cover plate;

[0010] A discharge door is hinged at the bottom of one side of the box, a fan is bolted to the other side of the box, an air duct is connected to the exhaust end of the fan, the air duct runs through the inside of the box, and a plurality of nozzles are installed on the surface of the air duct;

[0011] A protective mechanism for providing shielding protection for the air outlet pipe and the nozzle.

[0012] Preferably, the power mechanism includes an electric push rod bolted to the top of the box body and a slider bolted to the output end of the electric push rod, the output end of the electric push rod penetrates into the interior of the box body and is slidably connected to the penetration point, an annular groove is provided on the surface of the cover plate, the slider is slidably connected to the inner wall of the annular groove, and a rotating component is provided on the surface of the cover plate.

[0013] Preferably, the rotating assembly includes a telescopic rod bolted to the output shaft of the driving motor and a connecting groove opened on the surface of the cover plate, the bottom end of the telescopic rod is bolted to the top end of the cover plate, the number of the connecting grooves is several and distributed in a circular array at the center of the cover plate, and the top of the storage basket is fixedly connected with a connecting column, and the number and position of the connecting column and the connecting grooves correspond and are used in conjunction with each other.

[0014] Preferably, the protective mechanism includes a supporting shell bolted to the bottom of the inner wall of the box body and a shielding cover slidably connected to the top of the inner cavity of the supporting shell, the air outlet pipe and the air duct both penetrate into the interior of the supporting shell, a partition is fixedly connected to the inner wall of the supporting shell, the top of the partition is slidably connected to the bottom of the shielding cover, the top of the shielding cover is hinged with a connecting rod, and the other end of the connecting rod is hinged to one side of the discharge door through a bracket.

[0015] Preferably, a plurality of limiting rods are bolted to the bottom of the inner wall of the storage basket, and the plurality of limiting rods are distributed in a circular array at the center of the storage basket.

[0016] Preferably, the number of the electric push rods is two, and they are symmetrically distributed on both sides of the driving motor.

[0017] Preferably, a ball is installed at the bottom of the inner wall of the annular groove, and the ball is slidably connected to the bottom of the slider.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The utility model can rotate the storage basket and the detection tool therein through the cooperation of the cover plate, the driving motor and the power mechanism, so that the steam discharged from the air outlet pipe can quickly and evenly contact the surface of the detection tool, while improving the uniformity of sterilization, the time required for sterilization can also be shortened. At the same time, through the cooperation of the fan, the air duct, the nozzle and the protective mechanism, the sterilized detection tool can be quickly dried when the storage basket drives the rotation, without the need to use additional drying equipment for drying, thereby further improving the efficiency of the detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional development structure of the box body and the sealing door in the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the cover plate in the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the support plate frame and the storage basket in the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the box body in the utility model;

[0025] Figure 6 It is a schematic diagram of the partial cross-section structure of the utility model.

[0026] In the figure: 1. box body; 2. sealing door; 3. slide groove; 4. tray frame; 5. storage basket; 6. driving motor; 7. power mechanism; 71. electric push rod; 72. slider; 73. ring groove; 74. rotating assembly; 741. telescopic rod; 742. connecting groove; 743. connecting column; 8. protection mechanism; 81. supporting shell; 82. partition; 83. shielding cover; 84. connecting rod; 9. discharge door; 10. limit rod; 11. fan; 12. air duct; 13. nozzle; 14. cover plate; 15. air supply pipe; 16. outlet pipe; 17. ring rail; 18. groove; 19. ball bearing. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6As shown, a sterilization device for pet food microbial detection comprises a box body 1, a sealing door 2 is hinged on the upper side of one side of the box body 1, and closing the sealing door 2 can form a sealed space in the box body 1, a support plate frame 4 is arranged above the inner cavity of the box body 1, and a storage basket 5 is arranged above the support plate frame 4, and the storage basket 5 is designed as a hollow structure, and a plurality of limiting rods 10 are bolted to the bottom of the inner wall of the storage basket 5, and the plurality of limiting rods 10 are distributed in a circular array at the center of the storage basket 5. When in use, the detection tool to be sterilized can be placed upside down inside the storage basket 5, and then the plurality of limiting rods 10 are used to contact the inner wall and surface of the detection tool, which can provide a limiting effect for the detection tool to prevent it from accidentally sliding in the storage basket 5, and a ring rail 17 is bolted to the top of the support plate frame 4, and the storage basket 5 is provided with a plurality of limiting rods 10. A groove 18 is provided at the bottom of the surface of the basket 5, and the ring rail 17 is slidably connected to the groove 18. Slide grooves 3 are provided on both sides of the inner wall of the box body 1, and blocks are fixedly connected to both sides of the pallet frame 4. The blocks of the pallet frame 4 are slidably connected to the inner wall of the slide groove 3. A handle is installed on one side of the top of the pallet frame 4. By opening the sealed door 2 and then pulling the handle of the pallet frame 4, the blocks of the pallet frame 4 can be moved along the inner wall of the slide groove 3, so that the pallet frame 4 can be brought out of the storage basket 5 to the outside of the box body 1 through the cooperation of the ring rail 17 and the groove 18, so that the staff can place the detection tools to be sterilized inside, or push them into the inside of the box body 1 for sterilization operation. An air supply pipe 15 is provided on one side of the box body 1, and the other end of the air supply pipe 15 passes through the box body 1 The other end of the air supply pipe 15 is connected to a plurality of air outlet pipes 16. When in use, the air supply pipe 15 is connected to the steam pipe so that the air outlet pipe 16 discharges high-temperature steam into the interior of the box body 1, which can sterilize the detection tools in the storage basket 5. A cover plate 14 is provided in the inner cavity of the box body 1 and is located above the storage basket 5. The cover plate 14 corresponds to the position of the storage basket 5 and is used in conjunction with the cover plate 14. A drive motor 6 is bolted to the top of the box body 1 through a support plate. The output shaft of the drive motor 6 passes through the inner cavity of the box body 1 and is rotatably connected to the penetration point through a bearing. A power mechanism 7 is provided on the top of the cover plate 14. The power mechanism 7 is used in conjunction with the drive motor 6 to not only raise and lower the height of the cover plate 14, but also drive the storage basket 5 in the inner cavity of the box body 1. The detection tool in the storage basket 5 can be rotated to make it evenly contact with the steam discharged from the air outlet pipe 16, thereby ensuring that the steam can quickly and evenly cover all surfaces of the detection tool. While improving the sterilization effect, it can also accelerate the sterilization process and reduce the required sterilization time. A discharge door 9 is hinged on one side of the box body 1 and located below the sealing door 2. When the discharge door 9 is closed, the box body 1 is in a closed space and will not affect the steam sterilization process. Opening the discharge door 9 can timely discharge the moisture accumulated at the bottom of the inner cavity of the box body 1 due to steam sterilization, thereby reducing the humidity in the box body 1 and reducing the possibility of bacterial growth, thereby improving the sterilization effect. A fan 11 is bolted to the other side of the box body 1 through a support frame.The exhaust end of the fan 11 is connected to an air duct 12, which runs through the interior of the box 1. A plurality of nozzles 13 are installed on the surface of the air duct 12. When the fan 11 is running, the wind can be blown into the box 1 through the nozzles 13 through the air duct 12, so as to quickly dry the water droplets attached to the surface of the sterilized detection tools in the storage basket 5, which can effectively reduce the water retention time, thereby reducing the risk of bacterial growth, thereby ensuring that the sterilized detection tools can quickly keep dry and clean. A protective mechanism 8 is provided at the bottom of the cavity, and the protective mechanism 8 is used in conjunction with the discharge door 9. When the discharge door 9 is in a closed state, the protective mechanism 8 can provide shielding protection for the nozzle 13 to prevent high-temperature steam from entering the fan 11 through the nozzle 13 and the air duct 12 to cause damage, thereby protecting the normal operation and life of the fan 11. When the discharge door 9 is opened, the protective mechanism 8 can automatically provide shielding protection for the outlet pipe 16 to prevent people or other objects from accidentally contacting the high-temperature outlet pipe 16, thereby enhancing the safety of operation.

[0029] The power mechanism 7 includes an electric push rod 71, which is bolted to the top of the box body 1. There are two electric push rods 71, which are symmetrically distributed on both sides of the driving motor 6. The output end of the electric push rod 71 penetrates the inside of the box body 1 and is slidably connected to the penetration point. The bottom end of the electric push rod 71 is bolted with a slider 72. The surface of the cover plate 14 is provided with an annular groove 73. The cross-sectional shape of the annular groove 73 is T-shaped. The slider 72 is slidably connected to the inner wall of the annular groove 73. Under the limitation of the shapes of the slider 72 and the annular groove 73, the cover plate 14 and the electric push rod 71 can be effectively connected. When the output end of the electric push rod 71 drives the slider 72 to descend, the cover plate 14 can cover the top of the storage basket 5 under the connection between the slider 72 and the annular groove 73. The cover and the cover plate 14 are provided with a rotating assembly 74 on the surface thereof, and the driving motor 6 is used in cooperation with the cover plate 14 to provide a rotating effect to the storage basket 5, so that the detection tool in the storage basket 5 can be rotated evenly to contact with the steam discharged from the outlet pipe 16, thereby improving the sterilization effect. When the cover plate 14 rotates, the fixed slider 72 slides along the inner wall of the annular groove 73, and the bottom of the inner wall of the annular groove 73 is installed with a ball 19, which is slidably connected to the bottom of the slider 72, which can reduce the friction between the annular groove 73 and the slider 72 when sliding, thereby making the rotation state of the storage basket 5 more stable.

[0030] The rotating assembly 74 includes a telescopic rod 741, the top of which is bolted to the output shaft of the drive motor 6, and the bottom of which is bolted to the top of the cover plate 14. The telescopic rod 741 is composed of a telescopic sleeve structure with a square cross-section, which can extend or shorten its own length when needed. The square structure of the telescopic rod 741 can effectively transmit the power of the output shaft of the drive motor 6. When the drive motor 6 is running, the cover plate 14 can be driven to rotate synchronously through the connection of the telescopic rod 741. The surface of the cover plate 14 is provided with connecting grooves 742. The number of the connecting grooves 742 is several, and they are distributed in a circular array at the center of the cover plate 14. The storage basket 5 The top is fixedly connected with a connecting column 743, and the number and position of the connecting column 743 and the connecting groove 742 correspond and are used in conjunction with each other. When the electric push rod 71 drives the cover plate 14 to descend to the top of the storage basket 5 through the slider 72, the connecting column 743 will be correspondingly inserted into the connecting groove 742. At this time, the drive motor 6 is started to drive the cover plate 14 to rotate through the telescopic rod 741, and the rotating cover plate 14 can drive the storage basket 5 and the detection tool therein to rotate through the connecting groove 742 and the connecting column 743. In this process, the groove 18 below the surface of the storage basket 5 will be slidably connected with the ring rail 17, which can further improve the stability of the storage basket 5 during rotation.

[0031] The protection mechanism 8 includes a support shell 81, which is located at the center of the inner cavity of the box body 1. The support shell 81 is bolted to the bottom of the inner wall of the box body 1, and the air outlet pipe 16 and the air duct 12 both penetrate into the interior of the support shell 81. A shielding cover 83 is slidably connected to the top of the inner cavity of the support shell 81. Both sides of the shielding cover 83 and the inner wall of the support shell 81 are provided with matching sliding blocks and sliding grooves, which can make the shielding cover 83 more stable when sliding in the inner cavity of the support shell 81. A partition 82 is fixedly connected to the inner wall of the support shell 81. The top of the partition 82 is slidably connected to the bottom of the shielding cover 83. Through the cooperation of the partition 82 and the shielding cover 83, the air outlet pipe 16 and the air duct 12 in the inner cavity of the support shell 81 can be respectively isolated in two independent spaces. A connecting rod 84 is hinged on the top of the shielding cover 83. The connecting rod 84 is of inclined design, and the other end of the connecting rod 84 is hinged to one side of the discharge door 9 through a bracket. When the discharge door 9 is opened or closed, the shielding cover 83 can be slid in the middle inner cavity of the support shell 81 through the hinged connecting rod 84. When the discharge door 9 is in a closed state, the connecting rod 84 will push the shielding cover 83 to block and protect above the air duct 12 and the nozzle 13, which can prevent the high-temperature steam from entering the fan 11 through the nozzle 13 and the air duct 12 during sterilization and causing damage to it. When the interior of the box body 1 needs to be quickly ventilated and dried, the discharge door 9 is opened and the shielding cover 83 can be pulled away from the top of the nozzle 13 through the hinged connecting rod 84, so that the shielding cover 83 moves to the top of the air outlet pipe 16 to provide shielding protection for it, which can prevent the operator from accidentally contacting the high-temperature air outlet pipe 16, thereby enhancing the safety of the operator, and can also effectively prevent pollutants from entering the steam pipeline through the air outlet pipe 16 and the air supply pipe 15, thereby keeping the steam system clean and hygienic.

[0032] Working principle: first open the sealed door 2, and then use the handle of the support frame 4 to pull it and the storage basket 5 out of the box body 1, then the staff will put the detection tool to be sterilized upside down in the storage basket 5, so that the limit rod 10 limits the contact between the inner wall and the outer wall of the detection tool, and then push the support frame 4 and the storage basket 5 into the box body 1 to close the sealed door 2, and then connect the air supply pipe 15 to the steam source, so that the air outlet pipe 16 discharges high-temperature steam into the interior of the box body 1, and then start the electric push rod 71 to drive the slider 72 to descend, so that the cover plate 14 descends to the top of the storage basket 5, so that the connecting column 743 is stuck in the connecting groove 742, and then start the drive motor 6 to drive the cover plate 14 to rotate through the telescopic rod 741. At this time, the slider 72 will slide along the inner wall of the annular groove 73, and through The connection between the connecting groove 742 and the connecting column 743 can drive the storage basket 5 and the detection tool therein to rotate, so that the detection tool is evenly in contact with the steam discharged from the air outlet pipe 16, thereby improving the coverage and sterilization effect of the steam. During this process, the ring track 17 will slide with the inner wall of the groove 18, which can further improve the stability of the storage basket 5 during rotation. In addition, after the sterilization treatment, the discharge door 9 is opened and the shielding cover 83 can be pulled away from the top of the nozzle 13 through the connecting rod 84, so that the shielding cover 83 is moved to the top of the air outlet pipe 16 for shielding and protection. Then, the fan 11 is started, and the wind is transported through the air duct 12 to spray the wind through the nozzle 13 into the box body 1, so that the moisture attached to the surface of the detection tool in the storage basket 5 can be quickly dried, thereby ensuring that the sterilized detection tool can be quickly kept dry.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilization device for detecting microorganisms in pet food, comprising a housing (1) and a sealing door (2) hingedly connected to one side of the housing, characterized in that: Also includes: A tray frame (4) is arranged above the inner cavity of the box body (1), a storage basket (5) is arranged above the tray frame (4), a ring rail (17) is bolted to the top of the tray frame (4), a groove (18) is provided below the surface of the storage basket (5), and the ring rail (17) is slidably connected to the groove (18); Slide grooves (3) are provided on both sides of the inner wall of the box body (1), the support plate frame (4) is used in conjunction with the slide grooves (3), an air supply pipe (15) is provided on one side of the box body (1), the other end of the air supply pipe (15) penetrates into the interior of the box body (1), and the other end of the air supply pipe (15) is connected to a plurality of air outlet pipes (16); A cover plate (14) is arranged above the inner cavity of the box body (1), the cover plate (14) is used in conjunction with the storage basket (5), a drive motor (6) is bolted to the top of the box body (1), an output shaft of the drive motor (6) penetrates the inner cavity of the box body (1) and is rotatably connected to the penetration point, and a power mechanism (7) used in conjunction with the drive motor (6) is arranged on the top of the cover plate (14); A discharge door (9) is hinged at the bottom of one side of the box (1); a fan (11) is bolted to the other side of the box (1); an air duct (12) is provided at the exhaust end of the fan (11); the air duct (12) penetrates the interior of the box (1); and a plurality of nozzles (13) are installed on the surface of the air duct (12); A protection mechanism (8) is used to provide shielding protection for the air outlet pipe (16) and the nozzle (13).

2. A pet food microbial detection sterilization device according to claim 1, characterized in that: The power mechanism (7) comprises an electric push rod (71) bolted to the top of the box body (1) and a slider (72) bolted to the output end of the electric push rod (71); the output end of the electric push rod (71) penetrates into the interior of the box body (1) and is slidably connected to the penetration point; a ring groove (73) is provided on the surface of the cover plate (14); the slider (72) is slidably connected to the inner wall of the ring groove (73); and a rotating component (74) is provided on the surface of the cover plate (14).

3. A pet food microbial detection sterilization device according to claim 2, characterized in that: The rotating assembly (74) comprises a telescopic rod (741) bolted to the output shaft of the driving motor (6) and a connecting groove (742) provided on the surface of the cover plate (14); the bottom end of the telescopic rod (741) is bolted to the top end of the cover plate (14); the connecting grooves (742) are in a plurality and are distributed in a circular array at the center of the cover plate (14); a connecting column (743) is fixedly connected to the top of the storage basket (5); the number and position of the connecting column (743) and the connecting groove (742) are corresponding and used in conjunction with each other.

4. A pet food microbial detection sterilization device according to claim 1, characterized in that: The protection mechanism (8) comprises a support shell (81) bolted to the bottom of the inner wall of the box body (1) and a shielding cover (83) slidably connected to the top of the inner cavity of the support shell (81); the air outlet pipe (16) and the air duct (12) both penetrate into the interior of the support shell (81); a partition (82) is fixedly connected to the inner wall of the support shell (81); the top of the partition (82) is slidably connected to the bottom of the shielding cover (83); a connecting rod (84) is hinged to the top of the shielding cover (83); the other end of the connecting rod (84) is hinged to one side of the discharge door (9) through a bracket.

5. A pet food microbial detection sterilization device according to claim 1, characterized in that: A plurality of limiting rods (10) are bolted to the bottom of the inner wall of the storage basket (5), and the plurality of limiting rods (10) are distributed in a circular array at the center of the storage basket (5).

6. A pet food microbial detection sterilization device according to claim 2, characterized in that: The number of the electric push rods (71) is two, and they are symmetrically distributed on both sides of the driving motor (6).

7. A pet food microbial detection sterilization device according to claim 2, characterized in that: A ball (19) is installed at the bottom of the inner wall of the annular groove (73), and the ball (19) is slidably connected to the bottom of the slider (72).

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