CN210017740U - A UV lamp sterilization device - Google Patents

Abstract

An ultraviolet lamp sterilization device includes a body, the interior of the body is divided into a control cavity and an irradiation cavity, a lifting device is arranged inside the irradiation cavity, the lifting device is connected with a support plate, the support plate is provided with a turning device, and the turning device is connected with the support plate. One end of the transmission shaft is connected, and the other end of the transmission shaft is located inside the irradiation cavity. There is an ultraviolet lamp above the transmission shaft and the ultraviolet lamp is fixed on the top wall of the irradiation cavity. The lower parts of the side walls are respectively provided with convex plates, the convex plates are slidably connected with the rails and the rails are fixed on the inner wall of the irradiation cavity, and the supporting plates are moved up and down by setting the lifting device. The convex plate provided enables the placing box to be moved out of the body. When the support plate moves down, the fruits and vegetables inside the placing box are turned over by the flipping device set on the support plate, so that different surfaces of the fruits and vegetables can also be irradiated by the ultraviolet lamp, thereby Improve the effect of sterilization and disinfection.

Description

A UV lamp sterilization device

Technical field:

The utility model relates to the technical field of disinfection equipment, in particular to an ultraviolet lamp sterilization device.

Background technique:

With the continuous improvement of living standards and the continuous development of agriculture, more and more people have begun to pay attention to the issue of food safety. Therefore, before deep processing of fruits and vegetables, it is necessary to clean and sterilize the fruits and vegetables after picking. Timely sterilization operation will cause great pollution to fruits and vegetables, short shelf life, and even make the final product unqualified. In the prior art, ultraviolet lamps are used for sterilization operations, but in the actual use process, the fruits and vegetables are irradiated by ultraviolet lamps. One side can be sterilized, but the places that cannot be irradiated, such as the bottom, cannot be sterilized and sterilized. In order to solve the above technical problems, a new technical solution is proposed.

Utility model content:

The purpose of the utility model is to provide an ultraviolet lamp sterilization device in order to overcome the shortcomings of the above-mentioned prior art.

The technical scheme adopted by the utility model is as follows: an ultraviolet lamp sterilization device, comprising a body, the interior of the body is divided into a control cavity and an irradiation cavity, a lifting device is arranged inside the irradiation cavity, the lifting device is connected with a support plate, and the support plate There is a flipping device on it, the flipping device is connected with one end of the transmission shaft, the other end of the transmission shaft is located inside the irradiation cavity, an ultraviolet lamp is arranged above the transmission shaft and the ultraviolet lamp is fixed on the top wall of the irradiation cavity, and a placing box is arranged under the transmission shaft to place the The box has an open top structure, and the lower parts of the two side walls of the placing box are respectively provided with convex plates. The convex plates are slidably connected with the track and the track is fixed on the inner wall of the irradiation cavity. The turning device includes a motor B, a gear, a rack, a slider and The slideway, the motor B is fixed on the support plate, the bottom of the motor B is provided with a slider, the slider is slidably connected with the slideway, the slideway is fixed on the support plate, the output shaft of the motor B and the transmission shaft pass through The coupling is connected, the transmission shaft and the gear are connected by splines, the gear is meshed with the rack, and the rack is fixed on the support plate.

The lifting device includes a motor A, a screw rod and a guide rod. The motor A is fixed on the inner wall of the control cavity. The output shaft of the motor A is connected to one end of the screw rod through a coupling, and the other end of the screw rod is connected to the top of the control cavity. The wall is connected by a bearing, the screw rod and the support plate are connected by a thread, the support plate is respectively slidably connected with two guide rods, and the guide rods are vertically arranged inside the control cavity.

The transmission shaft is provided with a plurality of turning parts.

The material of the turning element is rubber.

A movable door is provided on the body directly opposite to the placing box, and a handle is provided on the movable door.

The body is provided with a control panel.

The beneficial effect of the utility model is as follows: the supporting plate is moved up and down by arranging the lifting device, when the supporting plate moves, the placing box can be moved out of the body through the convex plates arranged at the lower part of the two side walls of the placing box, when the supporting plate moves When moving down, the fruits and vegetables inside the placing box are turned by the turning device arranged on the support plate, so that different surfaces of the fruits and vegetables can also be irradiated by the ultraviolet lamp, thereby improving the effect of sterilization and disinfection.

Description of drawings:

Fig. 1 is the front view of the utility model.

Figure 2 is a schematic structural diagram of the present invention.

Figure 3 is a partial enlarged view of the utility model.

FIG. 4 is a schematic structural diagram of the turning device of the present invention.

Detailed ways:

Referring to the figures, a UV lamp 7 sterilization device includes a body 1. The body 1 is divided into a control cavity 5 and an irradiation cavity 6. The irradiation cavity 6 is provided with a lifting device, and the lifting device is connected to the support plate 13. A flipping device is provided on the support plate 13, and the flipping device is connected with one end of the transmission shaft 9, the other end of the transmission shaft 9 is located inside the irradiation cavity 6, and an ultraviolet lamp 7 is arranged above the transmission shaft 9 and the ultraviolet lamp 7 is fixed on the top wall of the irradiation cavity 6. There is a placement box 10 below the transmission shaft 9, the placement box 10 has an open top structure, the lower parts of the two side walls of the placement box 10 are respectively provided with convex plates 11, the convex plates 11 are slidingly connected with the rail 12 and the rail 12 is fixed on the inner wall of the irradiation cavity 6 Above, the flipping device includes a motor B201, a gear 202, a rack 203, a slider 205 and a slideway 204, the motor B201 is fixed on the support plate 13, the bottom of the motor B201 is provided with a slider 205, and the slider 205 It is slidably connected with the slideway 204, the slideway 204 is fixed on the support plate 13, the output shaft of the motor B201 is connected with the transmission shaft 9 through a coupling, the transmission shaft 9 is connected with the gear 202 by splines, and the gear 202 is connected with the tooth The bars 203 are engaged with each other, and the racks 203 are fixed on the support plate 13 .

The lifting device includes a motor A101, a screw rod 102 and a guide rod 103. The motor A101 is fixed on the inner wall of the control cavity 5. The output shaft of the motor A101 is connected to one end of the screw rod 102 through a coupling, and the other side of the screw rod 102 is connected. One end is connected with the top wall of the control cavity 5 through a bearing, the screw rod 102 is connected with the support plate 13 through a thread, and the support plate 13 is slidably connected with the two guide rods 103 , and the guide rods 103 are vertically arranged inside the control cavity 5 .

The transmission shaft 9 is provided with a plurality of turning elements 8 .

The material of the turning element 8 is rubber.

A movable door 3 is provided on the body 1 directly opposite to the placing box 10 , and a handle 4 is provided on the movable door 3 .

The body 1 is provided with a control panel 2 .

The specific implementation process is as follows: during use, by acting on the handle 4 of the movable door 3, the movable door 3 is opened, and then the motor A101 in the lifting device in the control chamber 5 is energized through the control panel 2, and the motor A101 drives the wire The rod 102 rotates, and the support plate 13 and the screw rod 102 are connected by threads, so that the support plate 13 moves upward under the guiding action of the two guide rods 103. Since the control cavity 5 and the irradiation cavity 6 are provided with an L-shaped opening on the first floor. Therefore, the flipper 8 is far away from the placing box 10, and then the electric motor A101 in the lifting device A is stopped energized through the control panel 2, and then manually acts on the placing box 10, so that the protrusions on the lower parts of the two side walls of the placing box 10 are stopped. The plate 11 is slidably connected with the track 12, so that the placing box 10 is separated from the interior of the irradiation chamber 6. At this time, the fruits and vegetables that need to be sterilized are put into the placing box 10, and then the placing box 10 is placed inside the irradiation cavity 6, and the placing box 10. The convex plate 11 at the lower part of the side wall is snapped into the track 12, and then the control panel 2 makes the lifting device drive the support plate 13 to move down. The control panel 2 stops the power supply of the motor A101 in the lifting device, and manually acts on the handle 4 to close the movable door 3, and then the ultraviolet lamp 7 starts to work through the control panel 2. The ultraviolet lamp 7 illuminates the fruits and vegetables, and the ultraviolet lamp 7 emits light. The ultraviolet light penetrates the cell membrane and nucleus of the microorganism, so that the microorganism cannot reproduce or die soon, and achieve the effect of sterilization and disinfection of fruits and vegetables. B201 drives the transmission shaft 9 to rotate, and one end of the transmission shaft 9 located inside the irradiation cavity 6 is provided with a flipping member 8, and the flipping member 8 flips the fruits and vegetables placed in the placing box 10. Since the flipping member 8 is made of rubber, it can prevent the fruits and vegetables from being pressed. At the same time, the transmission shaft 9 and the gear 202 are connected by splines, and the gear 202 meshes with the rack 203, so that the gear 202 moves along the rack 203, and drives the slider 205 at the bottom of the motor B201 to move along the slideway 204, so the transmission shaft 9 The placing box 10 is rotated back and forth to make the fruits and vegetables turn over to different surfaces, and the ultraviolet lamp 7 illuminates the different surfaces of the fruits and vegetables. The utility model drives the support plate 13 to move up and down by setting the lifting device. When the support plate 13 moves up , the placing box 10 can be moved out of the body 1 through the convex plates 11 provided on the lower parts of the two side walls of the placing box 10, when the support plate 13 moves down, the fruit and vegetable inside the placing box 10 is caused by the turning device provided on the support plate 13. Flip, so that different sides of fruits and vegetables can also be irradiated by the ultraviolet lamp 7, so as to improve the effect of sterilization and disinfection.

Claims (6)

1. An ultraviolet lamp (7) sterilization device, comprising a body (1), characterized in that: the interior of the body (1) is divided into a control cavity (5) and an irradiation cavity (6), and the irradiation cavity (6) There is a lifting device inside, the lifting device is connected with the support plate (13), the support plate (13) is provided with a turning device, the turning device is connected with one end of the transmission shaft (9), and the other end of the transmission shaft (9) is located in the irradiation cavity (6). ) inside, an ultraviolet lamp (7) is arranged above the transmission shaft (9) and the ultraviolet lamp (7) is fixed on the top wall of the irradiation cavity (6), a placing box (10) is arranged under the transmission shaft (9), and the placing box ( 10) is an open-top structure, and the lower parts of the two side walls of the placing box (10) are respectively provided with convex plates (11), the convex plates (11) are slidably connected with the rail (12), and the rail (12) is fixed on the inner wall of the irradiation cavity (6). Above, the flipping device includes a motor B (201), a gear (202), a rack (203), a slider (205) and a slideway (204), and the motor B (201) is fixed on the support plate (204). 13), the bottom of the motor B (201) is provided with a slider (205), the slider (205) is slidably connected with the slideway (204), and the slideway (204) is fixed on the support plate (13). The output shaft of B (201) is connected with the transmission shaft (9) through a coupling, the transmission shaft (9) is connected with the gear (202) through splines, the gear (202) is meshed with the rack (203), and the rack ( 203) is fixed on the support plate (13). 2. The ultraviolet lamp (7) sterilization device according to claim 1, wherein the lifting device comprises a motor A (101), a lead screw (102) and a guide rod (103), the The motor A (101) is fixed on the inner wall of the control cavity (5), the output shaft of the motor A (101) is connected with one end of the lead screw (102) through a coupling, and the other end of the lead screw (102) is connected with the control cavity (5) The top wall is connected by a bearing, the screw rod (102) and the support plate (13) are connected by threads, the support plate (13) is respectively slidably connected with the two guide rods (103), and the guide rods (103) are vertically arranged in the control cavity (103). 5) Inside. 3 . The ultraviolet lamp ( 7 ) sterilization device according to claim 1 , characterized in that: the transmission shaft ( 9 ) is provided with a plurality of turning parts ( 8 ). 4 . 4. The ultraviolet lamp (7) sterilization device according to claim 3, wherein the material of the turning element (8) is rubber. 5. The ultraviolet lamp (7) sterilization device according to claim 1, characterized in that: a movable door (3) is provided on the body (1) directly opposite to the said placing box (10), and the movable door (3) is provided with a handle (4). 6. The ultraviolet lamp (7) sterilization device according to claim 1, wherein a control panel (2) is provided on the body (1).

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