Disinfection device for food detection

Abstract

The utility model relates to the technical field of sterilizing devices, and discloses a sterilizing device for food detection, which comprises a shell and a vertical hinged door hinged above one side of the shell, and further comprises ultraviolet lamps arranged above two sides and the top of the inner wall of the shell, and a bearing box is arranged above the inside of the shell; detection tools in the bearing box are sprayed and disinfected through the spraying mechanism, further sterilization is carried out through the ultraviolet lamp, the bearing box is pushed to move up and down through the vibration mechanism to generate vibration, the tools in the bearing box are turned over through vibration, all the surfaces of the tools are fully disinfected, and the work efficiency is improved. Meanwhile, parts of the spraying mechanism are controlled to swing through the swing mechanism, the spraying range is expanded, linkage is generated through a first bevel gear and a second bevel gear, electric energy output is saved, and the problems that when part of existing disinfection devices are used, the disinfection range is limited, and the disinfection effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection devices, in particular to a disinfection device used for food detection. Background Art

[0002] Food testing is to detect harmful substances in food according to national indicators, mainly some harmful and toxic indicators, such as heavy metals, aflatoxin, etc. Food testing tools are needed in the testing process. Since food testing tools need to contact food frequently, if they are not cleaned and disinfected for a long time, it is easy to cause contamination to the food, resulting in food testing results being affected and test data being inaccurate. The disinfection device for food testing is a disinfection device used to disinfect food testing tools.

[0003] After food testing, the used testing tools should be cleaned and disinfected immediately to prevent cross contamination. In the prior art, a common method for disinfecting food testing tools is to place the testing tools on a platform and clean and disinfect them through ultraviolet irradiation and disinfectant. However, some existing disinfection devices can only disinfect the upper surface of the tools during use, and cannot disinfect the tools in all directions or evenly disinfect the surface of the tools. The disinfection efficiency is low and the disinfection effect is poor. At the same time, when the existing disinfection devices spray disinfectant, the spraying range is limited, and the disinfection range achieved is also relatively limited. This may cause the tools on the sides to not be sprayed, affecting the disinfection effect and reducing the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a disinfection device for food testing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a disinfection device for food testing, comprising a housing and a swing door hinged on one side of the housing, and further comprising:

[0006] An ultraviolet lamp is installed on the upper sides and the top of the inner wall of the shell, a carrying box is installed on the upper part of the shell, a mounting shell is fixedly connected to one side of the shell, a servo motor is installed on one side of the mounting shell, a vibration mechanism is provided on one side of the servo motor, and a spraying mechanism is provided on the top of the shell;

[0007] A first bevel gear is fixed to one side of the surface of the servo motor output shaft, and a second bevel gear is meshed on the surface of the top of the first bevel gear. A fixing frame is fixedly connected to the top of one side of the shell, and a rotating rod is penetrated and rotatably connected to the top of the fixing frame. A swing mechanism is arranged inside the fixing frame, and a collection box is slidably connected to the bottom of the inner wall of the shell.

[0008] Preferably, the vibration mechanism includes a connecting shaft fixed to one side of the servo motor output shaft and a cam fixed to the surface of the connecting shaft, fixed plates are fixedly connected on both sides of the lower interior of the shell, moving rods are passed through both sides of the surface of the fixed plate, and the moving rods are slidably connected to the fixed plate.

[0009] Preferably, the spraying mechanism includes a liquid storage tank fixed to one side of the top of the shell and a water pump connected to one side of the liquid storage tank, the water outlet of the water pump is connected to a water distributor, and the bottom of the water distributor is connected to the spray head.

[0010] Preferably, the swing mechanism includes a rotating disk fixed to the top of the second bevel gear shaft and a fixed rod passing through and sliding on one side of the top surface of the rotating disk, a connecting block is fixedly connected to the other side of the rotating rod surface, a connecting rod is fixedly connected to the lower part of one side of the connecting block, and the connecting rod is fixedly connected to the connecting blocks on both sides.

[0011] Preferably, the fixing frame is U-shaped and is located above the mounting shell.

[0012] Preferably, the connecting shaft is located below the carrying box, and one end of the connecting shaft penetrates into the interior of the shell and is rotatably connected to the inner wall of the shell.

[0013] Preferably, the number of the cams is several and they are evenly distributed on the surface of the connecting shaft, and the surface of the cam is movably connected to the bottom of the carrying box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model sprays and disinfects the detection tools inside the carrying box through a spraying mechanism, and further sterilizes through an ultraviolet lamp. During the disinfection process, the vibration mechanism pushes the carrying box up and down to generate vibration and turns the tools inside the carrying box over through vibration, so that all surfaces of the tools are fully disinfected, thereby improving the efficiency of disinfection. At the same time, the swing mechanism controls the parts of the spraying mechanism to swing, thereby expanding the spray range and increasing the disinfection area. The first bevel gear and the second bevel gear are linked to improve the use effect and save electric energy output, thereby solving the problem that some current disinfection devices have a limited disinfection range and poor disinfection effect when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the vibration mechanism in the utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the swing mechanism in the utility model.

[0021] In the figure: 1. shell; 2. swing door; 3. ultraviolet lamp; 4. carrying box; 5. mounting shell; 6. servo motor; 7. vibration mechanism; 71. connecting shaft; 72. cam; 73. fixing plate; 74. moving rod; 8. spraying mechanism; 81. liquid storage tank; 82. water pump; 83. water distributor; 84. nozzle; 9. first bevel gear; 10. second bevel gear; 11. fixing frame; 12. rotating rod; 13. swinging mechanism; 131. rotating disk; 132. fixing rod; 133. connecting block; 134. connecting rod; 135. moving sleeve; 14. collecting box. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5As shown, a disinfection device for food testing includes a shell 1, the shell 1 is used to install parts and perform disinfection work, a swing door 2 is hinged on the upper side of one side of the shell 1, a visual window is installed on the surface of the swing door 2, the swing door 2 is used to close the disinfection area, ultraviolet lamps 3 are installed on the upper and top of both sides of the inner wall of the shell 1, the ultraviolet lamps 3 are used for ultraviolet sterilization, a carrying box 4 is installed on the upper part of the shell 1, the carrying box 4 is used to place the detection tools that need to be disinfected, and a mounting shell 5 is fixedly connected to one side of the shell 1, the mounting shell 5 is used to install parts, and the mounting shell 5 is used to install A servo motor 6 is installed on one side of the shell 5. The servo motor 6 is used to provide power so that some parts can rotate. A vibration mechanism 7 is set on one side of the servo motor 6. The vibration mechanism 7 is located in the middle part of the shell 1. The vibration mechanism 7 is used to increase the disinfection area and improve the disinfection effect by turning over the snacks in the carrying box 4. A spraying mechanism 8 is set on the top of the shell 1. The spraying mechanism 8 is used to spray disinfectant and cooperate with the ultraviolet lamp 3 to effectively improve the disinfection effect. One side of the output shaft surface of the servo motor 6 is fixedly connected to a first bevel gear 9. The first bevel gear 9 is fixedly connected to the output shaft surface of the servo motor 6. The surface of the top of the gear 9 is meshed with a second bevel gear 10. The first bevel gear 9 and the second bevel gear 10 are used in conjunction with each other to produce a linkage, so that the parts in two directions are rotated by the same power. A fixing frame 11 is fixedly connected to the upper side of one side of the shell 1. The fixing frame 11 is U-shaped. The fixing frame 11 is located above the mounting shell 5. The rotating shaft of the second bevel gear 10 is rotatably connected to the inner wall in the middle of the bottom of the fixing frame 11. The fixing frame 11 is used to support the parts. A rotating rod 12 is penetrated and rotatably connected to the top of the fixing frame 11. One end of the rotating rod 12 penetrates into the inner wall of the shell 1. The rotating rod 12 is used to connect the parts on both sides to make them interlock. A swing mechanism 13 is arranged inside the fixed frame 11. The swing mechanism 13 is used in conjunction with the rotating rod 12. The swing mechanism 13 is used to control the parts of the spraying mechanism 8 to swing, so as to increase the spraying range, enhance the disinfection effect of the detection tool, and make the disinfection more thorough. The bottom of the inner wall of the shell 1 is slidably connected with a collecting box 14. The collecting box 14 is used to collect the waste liquid generated during the disinfection to prevent the waste liquid from contaminating the inner cavity of the shell 1, which is convenient for the staff to clean it uniformly.

[0024] The vibration mechanism 7 includes a connecting shaft 71 fixed to one side of the output shaft of the servo motor 6. The connecting shaft 71 is located below the carrying box 4. One end of the connecting shaft 71 penetrates into the interior of the housing 1 and is rotatably connected to the inner wall of the housing 1. The surface of the connecting shaft 71 is fixedly connected to a cam 72. The number of cams 72 is several and they are equidistantly distributed on the surface of the connecting shaft 71. The surface of the cam 72 is movably connected to the bottom of the carrying box 4. Both sides of the lower interior of the housing 1 are fixedly connected to a fixing plate 73. Both sides of the surface of the fixing plate 73 penetrate a moving rod 74. The moving rod 74 is slidably connected to the fixing plate 73. The top of the moving rod 74 is fixedly connected to the carrying box 4 and is distributed At the four diagonal points at the bottom of the carrying box 4, during the disinfection process, the servo motor 6 controls the connecting shaft 71 to rotate, and synchronously drives the cam 72 to rotate. The raised part on the surface of the cam 72 intermittently contacts the bottom of the carrying box 4, pushing the carrying box 4 to move up and down intermittently, causing the carrying box 4 to vibrate, and the moving rod 74 cooperates with the fixed plate 73 to improve the stability of the carrying box 4 when moving up and down, making it vibrate more smoothly, and the detection tools inside the carrying box 4 are flipped over by vibration, which can adapt to tools of various shapes and sizes, so that the surface of the detection tools is evenly sterilized and disinfected by the ultraviolet lamp 3 and sprayed with disinfectant, thereby improving the disinfection effect and having high applicability.

[0025] The spraying mechanism 8 includes a liquid storage tank 81 fixed to one side of the top of the shell 1, one side of the liquid storage tank 81 is connected to a water pump 82, the bottom of the liquid outlet pipe of the water pump 82 is set as a hose, the water outlet of the water pump 82 is connected to a water divider 83, the top of the water divider 83 is fixedly connected to one side of the surface of the rotating rod 12, the bottom of the water divider 83 is connected to a nozzle 84, the number of nozzles 84 is several, and they are evenly distributed at the bottom of the water divider 83, and the nozzle 84 is located above the carrying box 4. When spraying and disinfecting, the disinfectant inside the liquid storage tank 81 is pumped into the water divider 83 by the water pump 82 and evenly sprayed on the surface of the detection tool inside the carrying box 4 through the nozzle 84. In this process, the water divider 83 and the nozzle 84 are driven to swing by the swing mechanism 13 to expand the spraying range and increase the disinfection area.

[0026] The swing mechanism 13 includes a rotating disk 131 fixed to the top of the rotating shaft of the second bevel gear 10, one side of the top surface of the rotating disk 131 penetrates and is slidably connected with a fixed rod 132, and the other side of the surface of the rotating rod 12 is fixedly connected with a connecting block 133. There are two connecting blocks 133, which are symmetrically located on the inner side of the top of the fixed frame 11. A connecting rod 134 is fixedly connected to the lower side of one side of the connecting block 133. The connecting rod 134 is fixedly connected to the connecting blocks 133 on both sides. A movable sleeve 135 is slidably connected to the surface of the connecting rod 134. The bottom of the movable sleeve 135 is fixedly connected to the top of the fixed rod 132. When the nozzle 84 sprays disinfectant water, the movable sleeve 135 is fixedly connected to the top of the fixed rod 132. The first bevel gear 9 and the second bevel gear 10 are meshed and driven to drive the rotating disk 131 to rotate, and the rotating disk 131 drives the fixed rod 132 to rotate synchronously, driving the movable sleeve 135 to slide back and forth on the surface of the connecting rod 134, and the connecting rod 134 is pushed by the support of the length of the fixed rod 132 to drive the connecting block 133 to swing back and forth to both sides, so as to control the rotating rod 12 and the water divider 83 and the nozzle 84 fixed on one side of the surface of the rotating rod 12 to swing synchronously, increase the spraying range of the nozzle 84, and cooperate with the vibration mechanism 7 to fully disinfect the surfaces of the detection tools inside the carrying box 4, effectively improving the disinfection effect of the detection tools.

[0027] It is worth noting that the ultraviolet lamp 3 proposed in this technical solution is a prior art, and its working principle and beneficial effects when used are not described in detail here.

[0028] Working principle: first open the swing door 2 and place the detection tools to be disinfected inside the carrying box 4, then close the swing door 2 to isolate the working area, then turn on the ultraviolet lamp 3, servo motor 6 and water pump 82, use the ultraviolet lamp 3 to sterilize, and control the connecting shaft 71 and cam 72 to rotate through the servo motor 6, push the carrying box 4 up and down to form vibration, and turn the detection tools inside the carrying box 4 over through vibration, and at the same time, the water pump 82 pumps the disinfectant stored in the liquid storage tank 81 into the water distributor 83 and sprays it on the surface of the detection tool through the nozzle 84, and at the same time Under the action of the meshing transmission of the first bevel gear 9 and the second bevel gear 10, the servo motor 6 synchronously controls the rotating disk 131 to drive the fixed rod 132 to rotate, and drives the movable sleeve 135 to slide back and forth on the surface of the connecting rod 134 through the fixed rod 132, and pushes the connecting rod 134 through the fixed rod 132 to drive the connecting block 133 to swing back and forth to both sides, so as to control the water divider 83 and the nozzle 84 to swing during spraying, increase the spraying range, improve the spraying effect, and the waste liquid generated by disinfection flows into the interior of the collection box 14. After the disinfection is completed, the staff can pull out the collection box 14 for cleaning.

[0029] 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.

[0030] Although the 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 disinfection device for food testing, comprising a housing (1) and a swing door (2) hinged to the upper side of the housing (1), characterized in that: Also includes: An ultraviolet lamp (3) is installed on the upper sides and the top of the inner wall of the shell (1); a carrying box (4) is installed on the upper part of the shell (1); a mounting shell (5) is fixedly connected to one side of the shell (1); a servo motor (6) is installed on one side of the mounting shell (5); a vibration mechanism (7) is provided on one side of the servo motor (6); and a spraying mechanism (8) is provided on the top of the shell (1); A first bevel gear (9) is fixed to one side of the output shaft surface of the servo motor (6), and a second bevel gear (10) is meshed on the surface of the top of the first bevel gear (9). A fixing frame (11) is fixedly connected to the top of one side of the housing (1), and a rotating rod (12) is penetrated through and rotatably connected to the top of the fixing frame (11). A swing mechanism (13) is arranged inside the fixing frame (11), and a collection box (14) is slidably connected to the bottom of the inner wall of the housing (1).

2. A disinfection device for food testing according to claim 1, characterized in that: The vibration mechanism (7) comprises a connecting shaft (71) fixed to one side of the output shaft of the servo motor (6) and a cam (72) fixed to the surface of the connecting shaft (71); fixed plates (73) are fixedly connected on both sides of the lower interior of the housing (1); moving rods (74) penetrate through both sides of the surface of the fixing plate (73); and the moving rods (74) are slidably connected to the fixing plate (73).

3. A disinfection device for food testing according to claim 1, characterized in that: The spraying mechanism (8) comprises a liquid storage tank (81) fixed to one side of the top of the housing (1) and a water pump (82) connected to one side of the liquid storage tank (81); the water outlet of the water pump (82) is connected to a water distributor (83); and the bottom of the water distributor (83) is connected to a spray head (84).

4. A disinfection device for food testing according to claim 1, characterized in that: The swing mechanism (13) comprises a rotating disk (131) fixed to the top of the rotating shaft of the second bevel gear (10) and a fixed rod (132) penetrating and sliding on one side of the top surface of the rotating disk (131); a connecting block (133) is fixedly connected to the other side of the surface of the rotating rod (12); a connecting rod (134) is fixedly connected below one side of the connecting block (133); and the connecting rod (134) is fixedly connected to the connecting blocks (133) on both sides.

5. A disinfection device for food testing according to claim 1, characterized in that: The fixing frame (11) is U-shaped, and the fixing frame (11) is located above the installation shell (5).

6. A disinfection device for food testing according to claim 2, characterized in that: The connecting shaft (71) is located below the carrying box (4), and one end of the connecting shaft (71) penetrates into the interior of the shell (1) and is rotatably connected to the inner wall of the shell (1).

7. A disinfection device for food testing according to claim 2, characterized in that: The number of the cams (72) is several and they are evenly distributed on the surface of the connecting shaft (71), and the surface of the cams (72) is movably connected to the bottom of the carrying box (4).

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