Ultraviolet ozone sterilization package box

Abstract

The invention discloses an ultraviolet ozone sterilization package box which comprises a box body, a mesh plate, an ozone generator and an ultraviolet disinfection lamp, the mesh plate, the ozone generator and the ultraviolet disinfection lamp are arranged in the box body, the interior of the box body is divided into an upper space and a lower space by the mesh plate, the upper space is used for placing the ozone generator and the ultraviolet disinfection lamp, and the lower space is used for placing packages and letters. The ultraviolet ozone sterilization parcel box has the beneficial effects that the ozone generator and the ultraviolet disinfection lamp are arranged in the box body, air, parcels and letters in the parcel box are sterilized and disinfected through ultraviolet rays and ozone, viruses are prevented from being spread through the parcels and the letters, and the life health of people is effectively protected.

Description

Technical Field

[0001] The invention relates to the field of parcel boxes, and in particular to an ultraviolet ozone sterilization parcel box. Background Art

[0002] A parcel box is a device specially used for mailing and placing parcels and letters. It is usually set up on the roadside outside the gate of a yard or building for delivery personnel and users to temporarily store parcels and letters. It is generally more common in Western European countries.

[0003] At present, the common parcel boxes on the market generally only have the most basic function of storing parcels and letters. Since this century, many large-scale infectious disease outbreaks have occurred around the world, posing a serious threat to the lives and health of the people. Therefore, there is an increasing demand in the market for parcel boxes with sterilization and disinfection functions. Based on this, the present invention is designed. Summary of the invention

[0004] The main purpose of the present invention is to provide an ultraviolet ozone sterilization parcel box, aiming to solve the problem that conventional parcel boxes do not have sterilization and disinfection functions.

[0005] To solve the above problems, the present invention proposes an ultraviolet ozone sterilization parcel box, comprising a box body and a mesh plate, an ozone generator, and an ultraviolet disinfection lamp arranged in the box body, the mesh plate dividing the box body into two spaces, the upper space is used for placing the ozone generator and the ultraviolet disinfection lamp, and the lower space is used for placing parcels and letters.

[0006] In one embodiment, an ozone water tank is arranged above the mesh plate in the box body, and a delivery pump is arranged in the ozone water tank. The ozone water tank is connected to an air supply pipe, a water supply pipe, and a water pipe 1. The air supply pipe is connected to an ozone generator. The ozone gas generated by the ozone generator enters the ozone water tank through the air supply pipe, and pure water enters the ozone water tank through the water supply pipe to absorb the ozone gas to form ozone water. The delivery pump extracts the ozone water and pumps it into the water pipe 1. A plurality of spray nozzles are evenly distributed on the inner wall of the box body below the mesh plate. The spray nozzles are connected to the water pipe 1, and the ozone water in the water pipe 1 is sprayed out through the spray nozzles to form ozone water mist.

[0007] In one embodiment, a partition plate 1 is vertically fixedly installed in the box below the mesh plate, and the partition plate 1 divides the area below the mesh plate in the box into left and right parts;

[0008] A plurality of storage plates are vertically slidably mounted on one side of the partition plate, and a spray nozzle is disposed on the lower surface of the storage plate.

[0009] In one embodiment, the lower surface of the storage plate is recessed inward to form an installation space, and the spray nozzle is located in the installation space and fixedly connected to the installation plate.

[0010] In one embodiment, an elongated through hole is provided on the inner wall and the bottom surface of the box on the other side of the partition one, a driving wheel is rotatably installed in the elongated through hole, the driving wheel is transmission-connected to the motor, there is a pair of driving wheels, and the driving wheels are spaced apart from each other, a transmission belt is provided on the outer sleeve of the pair of driving wheels, a plurality of material tappers are spaced apart at equal intervals along the rotation direction of the transmission belt, the transmission belt drives the material tapper to move from bottom to top on the other side of the partition one below the mesh plate in the box, to tap the parcels and letters on the other side of the partition one below the mesh plate in the box, and to tap the bottom parcels and letters to a higher place.

[0011] In one embodiment, the material tapper is columnar and can be extended and retracted along its own axis;

[0012] The other side of the partition plate 1 below the mesh plate is provided with arc-shaped guide bars 1, 2 and 3, the guide bars 1 and 2 are located above the transmission belt, and are respectively arranged on the inner wall and outer wall of the box on both sides of the long through hole, and the guide bar 3 is located below the transmission belt;

[0013] The material tapper located on the other side of the partition plate 1 in the box is in an extended state. Driven by the transmission belt, the extended material tapper rotates one circle and contacts and slides with the guide bar 1, the guide bar 2 and the guide bar 3 in turn. When the extended material tapper is slidably connected with the guide bar 1, the guide bar 1 squeezes the material tapper to shorten it gradually. When the material tapper is slidably connected with the guide bar 2, the guide bar 2 squeezes the material tapper to shorten it continuously. When the material tapper is slidably connected with the guide bar 3, the guide bar 3 guides the material tapper to gradually extend. When the material tapper is separated from the guide bar 3, the material tapper extends to the longest position.

[0014] A large hood is detachably fixedly mounted on the outer wall of the box body next to the long through hole, one end of the guide bar 2 and the guide bar 3 are tangent to and fixedly connected with the inner wall of the large hood, the material diverter is immediately slidably connected with the inner wall of the large hood after being separated from the guide bar 2, and the material diverter is immediately slidably connected with the guide bar 3 after being separated from the inner wall of the large hood, and the material diverter is moved from bottom to top in the box body after being separated from the guide bar 3 to move the bottom layer of packages and letters to a high place, and then the material diverter is slidably connected with the guide bar 1, and the material diverter is immediately slidably connected with the guide bar 2 after being separated from the guide bar 1;

[0015] When the material tapper is slidably connected to the inner wall of the large hood, the material tapper is shortened to the shortest position.

[0016] In one embodiment, the inner wall of the large hood is vertical, the material tapper is vertically slidably connected to the inner wall of the large hood, and the transmission belt drives the material tapper to vertically rise and fall between a pair of driving wheels.

[0017] In one embodiment, the material tapping device includes a material tapping cylinder 1, one end of which is vertically fixedly connected to the transmission belt and the other end of which is elastically axially slidably inserted with a material tapping cylinder 2; an end of the material tapping cylinder 2 away from the material tapping cylinder 1 is elastically axially slidably inserted with a material tapping cylinder 3; an end of the material tapping cylinder 3 away from the material tapping cylinder 2 is elastically axially slidably inserted with a material tapping cylinder 4; and an end of the material tapping cylinder 4 away from the material tapping cylinder 3 is elastically axially slidably inserted with a material tapping cylinder 5.

[0018] In one embodiment, the material dispensing cylinder 1 comprises:

[0019] A cylinder body 1, one end of which is sealed and the other end is open, an annular groove 1 is provided on the outer circumferential surface of the cylinder body 1, and one end of the annular groove 1 extends to the open end of the cylinder body 1;

[0020] Sleeve 1 is tightly sleeved outside cylinder 1 and is coaxial with the cylinder;

[0021] A retaining ring 1 is detachably fixed to an open end of the cylinder 1 and is sealed with the cylinder 1 and the sleeve 1, thereby sealing the annular groove to form a closed liquid spraying chamber 1, and the retaining ring 1 and the sleeve are coaxial;

[0022] A plurality of nozzles 1 are evenly distributed on the outer circumference of the sleeve 1, wherein the nozzles 1 are embedded in the sleeve 1 and communicated with the liquid spraying chamber 1;

[0023] Spring 1 is located at one end of the sealed opening of cylinder 1, and the spring 1 is extended and retracted along the axial direction of cylinder 1;

[0024] The second material dispensing cylinder comprises:

[0025] The cylinder body 2 is located inside the cylinder body 1 and is coaxial with the cylinder body and does not contact the inner wall of the cylinder body 1. The slide plate 2 is fixedly installed at one end of the cylinder body 2 in a sealing manner, and the slide plate 2 is used to seal one end of the cylinder body 2. The slide plate 2 is sealingly and slidably connected to the inner wall of the cylinder body 1. The two ends of the spring 1 are respectively connected to the cylinder body 1 and the slide plate 2. The other end of the cylinder body 2 is open. The outer circumferential surface of the cylinder body 2 is provided with an annular groove 2. One end of the annular groove 2 extends to the open end of the cylinder body 2.

[0026] Sleeve 2 is tightly sleeved outside cylinder body 2 and is coaxial with cylinder body 2. Sleeve 2 does not contact the inner wall of cylinder body 1, thereby defining a liquid storage chamber 1 between sleeve 2 and cylinder body 1. Cylinder body 1 is provided with a liquid inlet channel 1, and both ends of the liquid inlet channel 1 are connected with liquid storage chamber 1 and liquid spray chamber 1. Sleeve 2 penetrates retaining ring 1 and is axially slidingly sealed with retaining ring 1, thereby sealing the liquid storage chamber to form a closed chamber.

[0027] The second retaining ring is detachably fixed to the open end of the second cylinder body and is sealed with the second cylinder body and the second sleeve, so as to seal the second annular groove to form a closed second liquid spraying chamber, and the second retaining ring and the second sleeve are coaxial;

[0028] A plurality of second nozzles are evenly distributed on the outer circumference of the second sleeve, wherein the second nozzles are embedded in the second sleeve and communicated with the second liquid spraying chamber;

[0029] Spring 2 is located at one end of the sealed opening of cylinder 2, and the spring 2 is retracted along the axial direction of cylinder 2;

[0030] The material dispensing cylinder three comprises:

[0031] The cylinder body 3 is located inside the cylinder body 2 and is coaxial with the cylinder body 2 and does not contact the inner wall of the cylinder body 2. A slide plate 3 is fixedly installed at one end of the cylinder body 3 in a sealing manner, and one end of the cylinder body 3 is sealed by the slide plate 3. The slide plate 3 is sealingly and slidably connected to the inner wall of the cylinder body 2. The two ends of the spring 2 are respectively connected to the slide plate 2 and the slide plate 3. The other end of the cylinder body 3 is open. The outer circumferential surface of the cylinder body 3 is provided with an annular groove 3. One end of the annular groove 3 extends to the open end of the cylinder body 3.

[0032] Sleeve three is tightly sleeved outside cylinder body three and is coaxial with cylinder body three. Sleeve three does not contact the inner wall of cylinder body two, thereby defining liquid storage chamber two between sleeve three and cylinder body two. Liquid inlet flow channel two is provided on cylinder body two. Both ends of liquid inlet flow channel two are connected with liquid storage chamber two and liquid spray chamber two. Sleeve three passes through retaining ring two and is axially slidingly sealed with retaining ring two, thereby sealing liquid storage chamber two to form a closed chamber.

[0033] The retaining ring 3 is detachably fixed to one end of the open end of the cylinder body 3 and is sealed with the cylinder body 3 and the sleeve 3, so as to seal the annular groove 3 to form a closed liquid spraying chamber 3, and the retaining ring 3 and the sleeve 3 are coaxial;

[0034] A plurality of nozzles three are evenly distributed on the outer circumference of the sleeve three, wherein the nozzles three are embedded in the sleeve three and communicated with the liquid spraying chamber three;

[0035] Spring three, located at one end of the sealed end of cylinder three, and the spring three is axially retracted along the cylinder three;

[0036] The material dispensing cylinder 4 comprises:

[0037] The cylinder body 4 is located inside the cylinder body 3 and is coaxial with the cylinder body 3 and does not contact the inner wall of the cylinder body 3. A slide plate 4 is fixedly installed at one end of the cylinder body 4 in a sealing manner, and one end of the cylinder body 4 is sealed by the slide plate 4. The slide plate 4 is sealingly slidably connected to the inner wall of the cylinder body 3. The two ends of the spring 3 are respectively connected to the slide plate 3 and the slide plate 4. The other end of the cylinder body 4 is open. The outer circumferential surface of the cylinder body 4 is provided with an annular groove 4, and one end of the annular groove 4 extends to the open end of the cylinder body 4.

[0038] Sleeve 4 is tightly sleeved outside cylinder body 4 and is coaxial with cylinder body 4. Sleeve 4 does not contact the inner wall of cylinder body 3, so that liquid storage chamber 3 is defined between sleeve 4 and cylinder body 3. Liquid inlet channel 3 is provided on cylinder body 3. Both ends of liquid inlet channel 3 are connected with liquid storage chamber 3 and liquid spray chamber 3. Sleeve 4 passes through retaining ring 3 and is axially slidingly sealed with retaining ring 3, so that liquid storage chamber 3 is sealed to form a closed chamber.

[0039] A retaining ring 4 is detachably fixed to an open end of the cylinder 4 and is sealed with the cylinder 4 and the sleeve 4, thereby sealing the annular groove 4 to form a closed liquid spraying chamber 4, wherein the retaining ring 4 and the sleeve 4 are coaxial;

[0040] A plurality of nozzles four are evenly distributed on the outer circumference of the sleeve four, wherein the nozzles four are embedded in the sleeve four and communicated with the liquid spraying chamber four;

[0041] A spring four is located at one end of the sealed opening of the cylinder four, and the spring four is extended and retracted along the axial direction of the cylinder four;

[0042] The material dispensing cylinder 5 comprises:

[0043] The cylinder body 5 is located inside the cylinder body 4 and is coaxial with the cylinder body 4 and does not contact the inner wall of the cylinder body 4, so that a liquid storage chamber 4 is defined between the cylinder body 5 and the cylinder body 4, and the cylinder body 4 is provided with a liquid inlet channel 4, and the two ends of the liquid inlet channel 4 are connected to the liquid storage chamber 4 and the liquid spraying chamber 4, and a slide plate 5 is fixedly installed at one end of the cylinder body 5 in a sealing manner, and one end of the cylinder body 5 is sealed by the slide plate 5, and the slide plate 5 is connected to the inner wall of the cylinder body 4 in a sealing and sliding manner, and the two ends of the spring 4 are respectively connected to the slide plate 4 and the slide plate 5, and the other end of the cylinder body 5 is open, and the cylinder body 5 passes through the retaining ring 4 and is connected to the retaining ring 4 in an axial sliding and sealing manner, so that the liquid storage chamber 4 is sealed to form a closed chamber;

[0044] The partition plate 2 and the sealing plug are located at one end of the open end of the cylinder body 5. The partition plate 2 and the sealing plug are arranged at intervals, so as to define a closed liquid storage chamber 5 isolated from the outside in the cylinder body 5. The sealing plug is close to the cylinder mouth of the cylinder body 5. A valve is provided through the sealing plug, and the valve is sealed and connected to the sealing plug;

[0045] A one-way valve is embedded in the outer circumferential surface of the cylinder body 5 and is connected with the liquid storage chamber 4 and the liquid storage chamber 5. The ozone water in the liquid storage chamber 5 enters the liquid storage chamber 4 through the one-way valve;

[0046] When the material-dispensing cylinder 2 is inserted into the material-dispensing cylinder 1, the spring 1 is squeezed; when the material-dispensing cylinder 3 is inserted into the material-dispensing cylinder 2, the spring 2 is squeezed; when the material-dispensing cylinder 4 is inserted into the material-dispensing cylinder 3, the spring 3 is squeezed; when the material-dispensing cylinder 5 is inserted into the material-dispensing cylinder 4, the spring 4 is squeezed;

[0047] The open ends of the first, second, third, fourth and fifth material shifting barrels are flush with each other.

[0048] In one embodiment, a vertical slide groove is provided on the inner wall of the large hood, and one end of the slide groove extends to the outer wall of the large hood;

[0049] A lifting device is fixedly installed on the outer wall of the large hood, the lifting device is connected to the translation device, and the translation device is driven to rise and fall by the lifting device. The translation device is connected to the mounting frame, and the mounting frame is driven to move horizontally by the translation device. An injection needle is arranged on the mounting frame, and one end of the injection needle is connected to the water pipe one through the water pipe two;

[0050] When the transmission belt drives the material distributor to slide vertically close to the inner wall of the large engine cover, the lifting device and the translation device drive the injection needle to insert into the valve nozzle to inject ozone water into the liquid storage chamber 5, and move vertically synchronously with the material distributor.

[0051] Beneficial effect: The ultraviolet ozone sterilization parcel box of the present application is provided with an ozone generator and an ultraviolet disinfection lamp in the box, and uses ultraviolet rays and ozone to sterilize and disinfect the air, parcels, and letters in the parcel box, thereby preventing the spread of viruses through parcels and letters, and effectively protecting the lives and health of the people;

[0052] The ultraviolet ozone sterilization parcel box of the present application is provided with an ozone water tank, which can absorb the ozone gas generated by the ozone generator and mix it with low-temperature pure water to form ozone water, and then transport the ozone water to the spray nozzles evenly distributed in the parcel box through a water pump and a water pipe. The ozone water mist sprayed by the spray nozzle directly acts on the surface of the parcel and the letter. Compared with the ozone generator generating ozone gas in the parcel box, this design form can greatly reduce the decomposition of ozone and improve the ozone disinfection effect by diffusing the ozone gas in the parcel box to disinfect the surface of the parcel and the letter.

[0053] The ultraviolet ozone sterilization parcel box of the present application is provided with a material shifter, which enters the parcel box from bottom to top under the drive of the chain and the sprocket to shift the parcels and letters, and flips the bottom parcels and letters in the parcel box up to a high place to receive ozone disinfection and ultraviolet irradiation disinfection, so as to avoid the bottom parcels and letters in the parcel box being unable to be disinfected and sterilized, and further improve the disinfection and sterilization effect;

[0054] In addition, the feeder is retractable, making it convenient for the chain and sprocket to drive its rotation. After the feeder is retracted, the lifting device and the translation device drive the injection needle to insert into the feeder and move synchronously with the feeder, so as to inject ozone water into the feeder with the help of the injection needle. The subsequent retracted feeder enters the parcel box from bottom to top and then automatically extends. During the automatic extension process of the feeder, the feeder automatically sprays ozone water mist outward to disinfect the surfaces of packages and letters around the feeder, further improving the disinfection and sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0056] Figure 1 It is a structural schematic diagram of an ultraviolet ozone sterilization package box of the present invention;

[0057] Figure 2 yes Figure 1 Schematic diagram after removing the large box door, small box door and baffle;

[0058] Figure 3 yes Figure 2 Schematic diagram after removing the large hood and small hood;

[0059] Figure 4 yes Figure 3 FF section view in;

[0060] Figure 5 yes Figure 4 A magnified view of part A in FIG.

[0061] Figure 6 yes Figure 4 A magnified view of part B in FIG.

[0062] Figure 7 yes Figure 5 The enlarged view of the C part in FIG.

[0063] Figure 8 It is the internal structure diagram of the feeder in the telescopic state;

[0064] Fig. 9 yes Figure 8 The enlarged view of the D part in FIG.

[0065] Fig.10 It is the internal structure diagram of the feeder in the extended state;

[0066] Fig.11 yes Fig.10 Enlarged view of part E in .

[0067] The following are the descriptions of the reference numerals:

[0068] 1. Box body; 2. Mesh plate; 3. Ozone generator; 4. Ultraviolet disinfection lamp; 5. Small box door; 6. Large box door; 7. Baffle; 8. Partition 1; 9. Storage board; 10. Water pipe 1; 11. Installation space; 12. Installation plate; 13. Spray nozzle; 14. Long through hole; 15. Sprocket; 16. Chain; 17. Motor; 18. Feeder; 19. Guide bar 1; 20. Guide bar 2; 21. Guide bar 3; 22. Large machine cover; 23. Small machine cover; 24. Slide; 25. Lifting device; 26. Translation device; 27. Mounting frame; 28. Injection needle; 29. ​​Water pipe 2; 30. Ozone water tank; 31. Guide bar 4;

[0069] 100, a material dispensing cylinder; 101, a cylinder body; 102, a sleeve; 103, a liquid spraying chamber; 104, a nozzle; 105, a retaining ring; 106, a spring; 107, a liquid inlet channel; 108, a liquid storage chamber;

[0070] 200, the second material-dispensing cylinder; 201, the second cylinder; 202, the second slide plate; 203, the second sleeve; 204, the second liquid spraying chamber; 205, the second nozzle; 206, the second spring; 207, the second liquid inlet channel; 208, the second retaining ring; 209, the second liquid storage chamber;

[0071] 300, material dispensing cylinder three; 301, cylinder three; 302, sleeve three; 303, liquid spraying chamber three; 304, nozzle three; 305, slide plate three; 306, spring three; 307, retaining ring three; 308, liquid inlet channel three; 309, liquid storage chamber three;

[0072] 400, material dispensing cylinder 4; 401, cylinder body 4; 402, sleeve 4; 403, liquid spraying chamber 4; 404, nozzle 4; 405, slide plate 4; 406, spring 4; 407, retaining ring 4; 408, liquid inlet channel 4; 409, liquid storage chamber 4;

[0073] 500, material dispensing cylinder five; 501, cylinder body five; 502, slide plate five; 503, partition plate two; 504, sealing plug; 505, one-way valve; 506, valve nozzle; 507, liquid storage chamber five. DETAILED DESCRIPTION

[0074] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0075] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0076] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0078] Embodiment 1:

[0079] The present invention proposes an ultraviolet ozone sterilization parcel box, which arranges an ozone generator 3 and an ultraviolet disinfection lamp 4 in a box body 1, and utilizes ultraviolet rays and ozone to sterilize and disinfect the air, parcels, and letters in the parcel box, thereby avoiding the spread of viruses through parcels and letters, and effectively protecting the lives and health of the people.

[0080] The present invention proposes an ultraviolet ozone sterilization parcel box, in which an ozone water tank 30 is arranged. The ozone water tank 30 can absorb the ozone gas generated by the ozone generator 3 and mix it with low-temperature pure water to form ozone water, and then the ozone water is transported to the spray nozzles 13 evenly distributed in the parcel box through a water pump and a water pipe. The ozone water mist sprayed by the spray nozzles 13 directly acts on the surface of the parcels and letters. Compared with the ozone generator 3 generating ozone gas in the parcel box, this design form can greatly reduce ozone decomposition and improve the ozone disinfection effect by diffusing the ozone gas in the parcel box to disinfect the surface of the parcels and letters.

[0081] The present invention proposes an ultraviolet ozone sterilization parcel box, which is provided with a material shifter 18. Driven by a chain 16 and a sprocket 15, the material shifter 18 enters the parcel box from bottom to top to shift parcels and letters, and flips the bottom parcels and letters in the parcel box to a high place to be disinfected by ozone and ultraviolet radiation, so as to avoid the bottom parcels and letters in the parcel box being unable to be disinfected and sterilized, thereby further improving the disinfection and sterilization effect.

[0082] In addition, the feeder 18 is retractable, so that the chain 16 and the sprocket 15 can drive it to rotate. After the feeder 18 is retracted, the lifting device 25 and the translation device 26 drive the injection needle 28 to be inserted into the feeder 18 and move synchronously with the feeder 18, so that ozone water is injected into the feeder 18 with the help of the injection needle 28. The subsequently retracted feeder 18 enters the parcel box from bottom to top and then automatically extends. During the automatic extension process of the feeder 18, the feeder 18 automatically sprays ozone water mist outward to disinfect the surfaces of the parcels and letters around the feeder 18, thereby further improving the disinfection and sterilization effect.

[0083] Specifically, in one embodiment of the invention, Figure 1-Figure 4 As shown, the ultraviolet ozone sterilization parcel box includes a box body 1 and a mesh plate 2, an ozone generator 3, and an ultraviolet disinfection lamp 4 arranged in the box body 1. The mesh plate 2 divides the box body 1 into two spaces, the upper space is used to place the ozone generator 3 and the ultraviolet disinfection lamp 4, and the lower space is used to place parcels and letters. The upper space is provided with a small box door 5, and the lower space is provided with a large box door 6. A baffle 7 is provided at the bottom of the box body 1. The ozone gas generated by the ozone generator 3 diffuses in the box body 1, and then contacts the surface of the parcels and letters, thereby sterilizing and disinfecting the parcels and letters. The ultraviolet rays emitted by the ultraviolet disinfection lamp 4 pass through the mesh plate 2 to irradiate the surface of the parcels and letters to sterilize and disinfect the parcels and letters. Therefore, the ultraviolet ozone sterilization parcel box of this embodiment has a sterilization and disinfection function, avoids the spread of viruses through parcels and letters, and effectively protects the lives and health of the people.

[0084] Furthermore, in this embodiment, if Figure 2-Figure 4As shown, an ozone water tank 30 is arranged above the mesh plate 2 in the box body 1, and a delivery pump is arranged in the ozone water tank 30. The ozone water tank 30 is connected to an air supply pipe, a water supply pipe, and a water delivery pipe 10. The air supply pipe is connected to the ozone generator 3. The ozone gas generated by the ozone generator 3 enters the ozone water tank 30 through the air supply pipe. Low-temperature pure water enters the ozone water tank 30 through the water supply pipe to absorb the ozone gas to form low-temperature ozone water. Low-temperature pure water is not easy to decompose ozone and has a good ozone absorption effect. Low-temperature ozone water is not easy to decompose. The delivery pump extracts ozone water and pumps it into the water delivery pipe 10. A plurality of spray nozzles 13 are evenly distributed on the inner wall of the box body 1 below the mesh plate 2. The spray nozzles 13 are connected to the water delivery pipe 10. The water delivery pipe 10 is provided with a plurality of spray nozzles 13. The ozone water is sprayed out through the spray nozzle 13 to form ozone water mist, which directly acts on the surface of the package and letter to sterilize and disinfect the package and letter. Compared with the ozone generator 3 generating ozone gas in the package box, this design form can greatly reduce the decomposition of ozone and improve the ozone disinfection effect. Especially in the summer when the temperature is high, the ozone gas is very easy to decompose. The ozone gas may have decomposed before it diffuses to the surface of the package and letter. Therefore, the disinfection effect on the surface of the package and letter is greatly reduced. The ozone water is set, and the ozone water mist is sprayed by the spray nozzle 13 set near the package and letter to quickly and directly act on the package and letter, which can significantly reduce the probability of ozone decomposition and improve the ozone sterilization and disinfection effect.

[0085] Furthermore, the ozone water tank 30, the air supply pipe, the water supply pipe, and the water delivery pipe 10 are all made of thermal insulation materials. This design can further reduce the ozone decomposition rate and further improve the ozone disinfection effect.

[0086] Furthermore, in this embodiment, if Figure 2-Figure 4 As shown, a partition 8 is vertically fixedly installed in the box body 1 below the mesh plate 2, and the partition 8 divides the area below the mesh plate 2 in the box body 1 into two parts, left and right; a plurality of storage plates 9 are vertically slidably installed on the right side of the partition 8. With this design, by classifying parcels and letters, those parcels that are fragile, not easy to shake or roll can be safely placed on the storage plate 9, and other ordinary parcels can be placed on the left side of the partition 8; the distance between two adjacent storage plates 9 is adjustable so as to place parcels of different sizes; a spray nozzle 13 is provided on the lower surface of the storage plate 9, so as to perform ozone disinfection on the parcels on the storage plate 9.

[0087] Preferably, Figure 6As shown, the lower surface of the storage plate 9 is recessed inward to form an installation space 11. The spray nozzle 13 is located in the installation space 11 and is fixedly connected to the mounting plate 12. The mounting plate 12 is fixedly connected to the storage plate 9. This design can prevent the spray nozzle 13 from being hit when placing a package on the storage plate 9, thereby protecting the safety of the spray nozzle 13.

[0088] In this embodiment, if Figure 3 and Figure 4 As shown, a long through hole 14 is provided on the inner wall and the bottom surface of the box body 1 on the left side of the partition 8, and a driving wheel is rotatably installed in the long through hole 14. The driving wheel is connected to the motor 17 in transmission, and the motor 17 is fixedly installed on the back of the box body 1. There is a pair of driving wheels, which are arranged at intervals up and down. A pair of driving wheel outer shells are provided with a transmission belt, which is specifically a conveyor belt or a toothed belt or a chain 16, preferably a chain 16, and correspondingly, the driving wheel is a sprocket 15.

[0089] In this embodiment, if Figure 4 As shown, a plurality of feeders 18 are arranged on the transmission belt at equal intervals along the rotation direction of the transmission belt. The transmission belt drives the feeder 18 to move from bottom to top on the left side of the partition 8 below the mesh plate 2 in the box body 1, and to push the parcels and letters on the left side of the partition 8 below the mesh plate 2 in the box body 1, so that the bottom parcels and letters are pushed to a higher place to receive ozone spray disinfection and ultraviolet irradiation disinfection, thereby evenly and thoroughly disinfecting the parcels and letters without dead corners, avoiding the problem that the bottom parcels and letters in the parcel box cannot be disinfected and sterilized, and improving the disinfection effect.

[0090] Furthermore, in this embodiment, the material tapping device 18 is cylindrical and can be extended and retracted along its own axis. This design facilitates the chain 16 and the sprocket 15 to drive it to rotate, and also reduces the size of the large hood 22. Figure 2 and Figure 4 As shown, a large machine cover 22 is provided on the left outer wall of the box body 1, and the machine cover covers the exposed long through hole 14, transmission belt, driving wheel, and feeder 18 to protect the safety of the feeder 18 and enable it to work normally. The feeder 18 is in an extended state in the box body 1, and can move the bottom package and letter to a high place. The feeder 18 enters the large machine cover 22 and is in a compressed state. The length is shortened, which is convenient for the driving wheel and transmission belt to drive it to rotate, and it is also convenient for the subsequent filling of ozone water into the feeder 18.

[0091] Specifically, the material distributor 18 enters the large hood 22 to be compressed and enters the box body 1 to extend in the following manner: Figure 3 and Figure 4As shown, arc-shaped guide strips 19, 20 and 21 are arranged on the left side of the partition plate 1 8 below the mesh plate 2. The guide strips 19 and 20 are located above the transmission belt and are arranged on the inner wall and outer wall of the box body 1 on both sides of the long through hole 14. The guide strip 3 21 is located below the transmission belt; the material tapper 18 located on the left side of the partition plate 1 8 in the box body 1 is in an extended state, and the extended material tapper 18 is driven by the transmission belt to press Figure 4 The stripper 18 is rotated in the direction indicated by the middle arrow for one circle and contacts and slides with the guide bar 19, the guide bar 20 and the guide bar 3 21 in turn. The extended stripper 18 first rises and contacts with the guide bar 19 for sliding, and the transmission belt drives the stripper 18 to continue to move. The guide bar 19 squeezes the stripper 18 to gradually shorten its length. During the process in which the stripper 18 is connected with the guide bar 20 for sliding and contact, and the transmission belt drives the stripper 18 to continue to move, the guide bar 20 squeezes the stripper 18 to further shorten it until it is shortened to the shortest length. During the process in which the stripper 18 is connected with the guide bar 3 21 for sliding and contact, and the transmission belt drives the stripper 18 to continue to move, the guide bar 3 21 guides the stripper 18 to gradually extend. When the stripper 18 is separated from the guide bar 3 21, the stripper 18 extends to its longest position, and at this time, the stripper 18 has just passed through the long through hole 14 set on the bottom surface of the partition 8 and enters the box body 1.

[0092] In this embodiment, if Figure 2-Figure 4 As shown, a large hood 22 is detachably fixedly installed on the outer wall of the box body 1 next to the long through hole 14, one end of the guide bar 20 and the guide bar 3 21 are tangent to the inner wall of the large hood 22 and fixedly connected, and the material diverter 18 is immediately connected to the inner wall of the large hood 22 by sliding contact after being separated from the guide bar 20, and then the material diverter 18 slides down along the inner wall of the large hood 22 to the guide bar 3 21, and the material diverter 18 is immediately connected to the guide bar 3 21 after being separated from the inner wall of the large hood 22. After the material diverter 18 is separated from the guide bar 3 21, it moves from bottom to top in the box body 1 to move the bottom layer of packages and letters to a high place, and then the material diverter 18 moves from bottom to top in the box body 1 to move the bottom layer of packages and letters to a high place. During the process of moving to a high place, since a single feeder 18 is difficult to stably support the package, the package will quickly roll off the feeder 18 and fall away, and will not be lifted up by the feeder 18 to touch the guide bar 19. The feeder 18 rises and is slidably connected to the guide bar 19. After the feeder 18 is separated from the guide bar 19, it is immediately slidably connected to the guide bar 20; when the feeder 18 is slidably connected to the inner wall of the large hood 22, the feeder 18 is shortened to the shortest position and cannot be shortened further. Preferably, the inner wall of the large hood 22 is vertical, and the feeder 18 is vertically slidably connected to the inner wall of the large hood 22, and the transmission belt drives the feeder 18 to rise and fall vertically between a pair of drive wheels.

[0093] Specifically, Figure 8 and Fig.10 As shown, the material tapping device 18 includes a material tapping barrel 100, one end of which is vertically fixedly connected to the transmission belt and the other end of which is elastically axially slidably inserted with a material tapping barrel 200, the end of the material tapping barrel 200 away from the material tapping barrel 100 is elastically axially slidably inserted with a material tapping barrel 300, the end of the material tapping barrel 300 away from the material tapping barrel 200 is elastically axially slidably inserted with a material tapping barrel 400, and the end of the material tapping barrel 400 away from the material tapping barrel 3 300 is elastically axially slidably inserted with a material tapping barrel 500.

[0094] In this embodiment, if Figure 8-Figure 11 As shown, the material dispensing barrel 100 includes: a barrel 101, a sleeve 102, a retaining ring 105, a plurality of nozzles 104, and a spring 106. The lower end of the barrel 101 is sealed and the upper end is open. The outer circumferential surface of the barrel 101 is provided with an annular groove 1, and the upper end of the annular groove 1 extends to the open end of the barrel 101; the sleeve 102 is tightly sealed outside the barrel 101 and is coaxial with the barrel 101; the retaining ring 105 is detachably fixed to the barrel 101 The open end of the sleeve 101 is sealed and connected with the cylinder 101 and the sleeve 102, so as to seal the annular groove to form a closed liquid spraying chamber 103. The retaining ring 105 and the sleeve 102 are coaxial. A plurality of nozzles 104 are evenly distributed on the outer circumference of the sleeve 102. The nozzles 104 are embedded in the sleeve 102 and communicate with the liquid spraying chamber 103. The spring 106 is located at the sealed end of the cylinder 101, and the spring 106 is retracted along the axial direction of the cylinder 101.

[0095] In this embodiment, if Figure 8-Figure 11As shown, the material dispensing cylinder 200 includes: a cylinder 201, a sleeve 203, a retaining ring 208, a plurality of nozzles 205, and a spring 206. The cylinder 201 is located in the cylinder 101 and is coaxial with the cylinder 101 and does not contact the inner wall of the cylinder 101. The lower end of the cylinder 201 is sealed and fixedly installed with a slide plate 202. The lower end of the cylinder 201 is sealed by the slide plate 202. The slide plate 202 is sealed and slidably connected to the inner wall of the cylinder 101. The two ends of the spring 106 are connected to the cylinder 101 and the slide 202 respectively. The upper end of the cylinder 201 is open. The outer circumferential surface of the cylinder 201 is provided with an annular groove 2. The upper end of the annular groove 2 extends to the open end of the cylinder 201. The sleeve 203 is tightly sleeved outside the cylinder 201 and is coaxial with the cylinder 201. The sleeve 203 does not contact the inner wall of the cylinder 101, so that a liquid storage chamber 108 is defined between the sleeve 203 and the cylinder 101. The cylinder body 101 is provided with a liquid inlet channel 107, and the two ends of the liquid inlet channel 107 are connected to the liquid storage chamber 108 and the liquid spraying chamber 103. The sleeve 203 passes through the retaining ring 105 and is axially slidably sealed with the retaining ring 105, thereby sealing the liquid storage chamber 108 to form a closed chamber; the retaining ring 208 is detachably fixed to the open end of the cylinder body 201, and is sealed with the cylinder body 201 and the sleeve 203, thereby sealing the annular groove 2 to form a closed liquid spraying chamber. 204, the retaining ring 208 and the sleeve 203 are coaxial; a plurality of nozzles 205 are evenly distributed on the outer circumference of the sleeve 203, the nozzles 205 are embedded in the sleeve 203 and are connected with the spray chamber 204, and the design of the nozzles 205 being embedded in the sleeve 203 does not affect the axial sliding sealing connection between the sleeve 203 and the retaining ring 105; the spring 206 is located at one end of the seal in the cylinder 201, and the spring 206 is retracted and extended along the axial direction of the cylinder 201.

[0096] In this embodiment, if Figure 8-Figure 10As shown, the material dispensing barrel 300 includes: a barrel 301, a sleeve 302, a retaining ring 307, a plurality of nozzles 304, and a spring 306. The barrel 301 is located in the barrel 201 and is coaxial with the barrel 201 and does not contact the inner wall of the barrel 201. The lower end of the barrel 301 is sealed and fixedly installed with a slide plate 305, and the lower end of the barrel 301 is sealed by the slide plate 305. The slide plate 305 is sealingly slidably connected to the inner wall of the barrel 201. The two ends of the spring 206 are connected to the slide plate 202 and the slide plate 305 respectively. The upper end of the cylinder 301 is open. The outer circumferential surface of the cylinder 301 is provided with an annular groove 3. The upper end of the annular groove 3 extends to the open end of the cylinder 301. The sleeve 302 is tightly sleeved outside the cylinder 301 and is coaxial with the cylinder 301. The sleeve 302 does not contact the inner wall of the cylinder 201, so that the liquid storage chamber 209 is defined between the sleeve 302 and the cylinder 201. The cylinder body 201 is provided with a second liquid inlet channel 207, and the two ends of the second liquid inlet channel 207 are connected to the second liquid storage chamber 209 and the second liquid spraying chamber 204. The sleeve 302 passes through the second retaining ring 208 and is axially slidingly sealed with the retaining ring 208, thereby sealing the second liquid storage chamber 209 to form a closed chamber; the retaining ring 307 is detachably fixed to the open end of the cylinder body 301, and is sealed with the cylinder body 301 and the sleeve 302, thereby sealing the annular groove 3 to form a closed liquid spraying chamber. Three 303, the retaining ring three 307 and the sleeve three 302 are coaxial; a plurality of nozzles three 304 are evenly distributed on the outer circumference of the sleeve three 302, the nozzle three 304 is embedded in the sleeve three 302 and is connected with the spray chamber three 303, and the design of the nozzle three 304 being embedded in the sleeve three 302 does not affect the axial sliding sealing connection between the sleeve three 302 and the retaining ring two 208; the spring three 306 is located at one end of the seal in the cylinder three 301, and the spring three 306 is axially extended and retracted along the cylinder three 301.

[0097] In this embodiment, if Figure 8-Figure 10As shown, the material-dispensing barrel 400 includes: a barrel 401, a sleeve 402, a retaining ring 407, a plurality of nozzles 404, and a spring 406. The barrel 401 is located in the barrel 301 and is coaxial with the barrel 301 and does not contact the inner wall of the barrel 301. The lower end of the barrel 401 is sealed and fixed with a slide plate 405, and the lower end of the barrel 401 is sealed by the slide plate 405. The slide plate 405 and the barrel 301 are connected. The inner wall of the cylinder body 301 is sealed and slidably connected, the two ends of the spring 306 are respectively connected to the slide plate 305 and the slide plate 405, the upper end of the cylinder body 401 is open, and the outer circumferential surface of the cylinder body 401 is provided with an annular groove 4, and the upper end of the annular groove 4 extends to the open end of the cylinder body 401; the sleeve 402 is tightly sleeved outside the cylinder body 401 and is coaxial with the cylinder body 401, and the sleeve 402 does not contact the inner wall of the cylinder body 301, so that the sleeve A liquid storage chamber 309 is defined between the fourth 402 and the cylinder body 301, and a liquid inlet channel 308 is provided on the cylinder body 301. The two ends of the liquid inlet channel 308 are connected to the liquid storage chamber 309 and the liquid spraying chamber 303. The sleeve 402 passes through the retaining ring 307 and is axially slidingly sealed with the retaining ring 307, thereby sealing the liquid storage chamber 309 to form a closed chamber; the retaining ring 407 is detachably fixed to the open end of the cylinder body 401 and is connected to the retaining ring 307. The cylinder body four 401 and the sleeve four 402 are sealed and connected, so that the annular groove four is sealed to form a closed liquid spraying chamber four 403, and the retaining ring four 407 and the sleeve four 402 are coaxial; a plurality of nozzles four 404 are evenly distributed on the outer circumference of the sleeve four 402, and the nozzles four 404 are embedded in the sleeve four 402 and connected with the liquid spraying chamber four 403; the spring four 406 is located at one end of the seal in the cylinder body four 401, and the spring four 406 is retracted and extended along the axial direction of the cylinder body four 401.

[0098] In this embodiment, if Figure 8-Figure 10As shown, the material dispensing barrel 500 includes: a barrel 501, a partition 503, a sealing plug 504, and a one-way valve 505. The barrel 501 is located in the barrel 401 and is coaxial with the barrel 401 and does not contact the inner wall of the barrel 401, so that a liquid storage chamber 409 is defined between the barrel 501 and the barrel 401. A liquid inlet channel 408 is provided on the barrel 401, and the two ends of the liquid inlet channel 408 are connected to the liquid storage chamber 409 and the liquid spraying chamber 403. A slide plate 502 is sealed and fixedly installed at the lower end of the barrel 501, and the lower end of the barrel 501 is sealed by the slide plate 502. The slide plate 502 is sealingly and slidably connected to the inner wall of the barrel 401, and the two ends of the spring 406 are respectively connected to the slide plate 405 and the slide plate 502. The barrel 501 The upper end is open, the cylinder body 501 passes through the retaining ring 407 and is axially slidingly sealed with the retaining ring 407, thereby sealing the liquid storage chamber 409 to form a closed chamber; the partition 2 503 and the sealing plug 504 are located at the open end of the cylinder body 501, and the partition 2 503 and the sealing plug 504 are arranged at intervals, thereby defining a closed liquid storage chamber 507 isolated from the outside in the cylinder body 501, and the sealing plug 504 is close to the upper end of the cylinder body 501. The sealing plug 504 is penetrated by a valve 506, and the valve 506 is sealed and connected to the sealing plug 504; the one-way valve 505 is embedded in the outer circumferential surface of the cylinder body 501, and is connected with the liquid storage chamber 409 and the liquid storage chamber 507, and the ozone water in the liquid storage chamber 507 enters the liquid storage chamber 409 through the one-way valve 505.

[0099] In this embodiment, the spring 106 will be squeezed when the material dispensing barrel 200 extends into the material dispensing barrel 1 100, the spring 206 will be squeezed when the material dispensing barrel 300 extends into the material dispensing barrel 2 200, the spring 306 will be squeezed when the material dispensing barrel 400 extends into the material dispensing barrel 3 300, and the spring 406 will be squeezed when the material dispensing barrel 500 extends into the material dispensing barrel 400; the open upper ends of the material dispensing barrel 100, the material dispensing barrel 200, the material dispensing barrel 3 300, the material dispensing barrel 4 400, and the material dispensing barrel 5 500 are flush.

[0100] In this embodiment, if Figure 4 As shown, after the material tapper 18 moves from bottom to top in the box body 1 and contacts with the guide strip 1 19 and the guide strip 20, the guide strip 1 19 and the guide strip 20 squeeze the material tapping cylinder 5 500, so that the material tapping cylinder 200, the material tapping cylinder 300, the material tapping cylinder 400 and the material tapping cylinder 500 extend into the material tapping cylinder 1 100. In this process, the spring 106, the spring 206, the spring 306 and the spring 406 are compressed. After the material tapper 18 is in sliding contact with the inner wall of the large hood 22 and is connected, the material tapping cylinder is completely compressed to Figure 8In the state shown, at this time, the length of the entire material tapper 18 is equal to the length of the material tapping barrel 100, so the material tapper 18 cannot be further compressed. After the subsequent material tapper 18 slides in contact with the guide strip 3 21, the compressed spring 106, spring 206, spring 306, spring 406 push the material tapping barrel 200, the material tapping barrel 300, the material tapping barrel 400, and the material tapping barrel 500 to extend out of the material tapping barrel 100, so that the length of the material tapper 18 gradually extends. Finally, when the material tapper 18 is about to leave the guide strip 3 21, the length of the material tapper 18 is extended to the maximum, that is, as shown in FIG. Fig.10 In the state shown, the extended length of the feeder 18 facilitates the feeding of the package upward, and the shortened length of the feeder 18 makes the size of the large hood 22 smaller, and also facilitates the injection needle 28 to inject ozone water into the feeder 18.

[0101] Embodiment 2:

[0102] This embodiment is a further improvement made on the basis of the first embodiment.

[0103] In this embodiment, if Figure 4 As shown, the guide bar three 21 is replaced by the guide bar four 31, and the guide bar four 31 is still located below the lowermost sprocket 15. The difference between the guide bar four 31 and the guide bar three 21 is that during the process of the material tapper 18 sliding close to the guide bar four 31, the length of the material tapper 18 does not change, that is, during the process of the material tapper 18 sliding downward from close to the inner wall of the large hood 22 to the process of being separated from the guide bar four 31, the length of the material tapper 18 remains unchanged. This design aims to prevent the ozone water in the material tapper 18 from overflowing due to the elongation of the material tapper 18.

[0104] In addition, in this embodiment, Figure 4 , Figure 5 and Figure 7 As shown, a vertical slide groove 24 is provided on the inner wall of the large hood 22, and one end of the slide groove 24 extends to the outer wall of the large hood 22, that is, the slide groove 24 is a through groove, and a lifting device 25 is fixedly installed on the outer wall of the large hood 22, and the lifting device 25 is connected to the translation device 26, and the translation device 26 is driven to rise and fall by the lifting device 25, and the translation device 26 is connected to the mounting frame 27, and the mounting frame 27 is driven to move horizontally by the translation device 26, and the mounting frame 27 is provided with an injection needle 2 8, one end of the injection needle 28 is connected to the water pipe 10 through the water pipe 29; when the transmission belt drives the material distributor 18 to slide vertically close to the inner wall of the large engine cover 22, the lifting device 25 and the translation device 26 drive the injection needle 28 to move horizontally downward and insert the valve nozzle 506 to inject ozone water into the liquid storage chamber 5 507, and at the same time drive the injection needle 28 to move vertically synchronously with the material distributor 18, so that the injection needle 28 continues to inject ozone water into the liquid storage chamber 5 507 for a period of time. In this process, Figure 8 and Fig. 9 As shown, the ozone water in the liquid storage chamber 507 enters the liquid storage chamber 409, the liquid inlet channel 408 and the liquid spraying chamber 403 through the one-way valve 505. As the injection needle 28 continuously injects ozone water into the liquid storage chamber 507, the high-pressure ozone water in the liquid spraying chamber 403 is injected into the liquid storage chamber 309, the liquid inlet channel 308 and the liquid spraying chamber 303 through the nozzle 404. Similarly, the high-pressure ozone water in the liquid spraying chamber 303 is injected into the liquid storage chamber 209, the liquid inlet channel 208 and the liquid spraying chamber 303 through the nozzle 304. 07. In the second liquid spray chamber 204, the high-pressure ozone water in the second liquid spray chamber 204 is injected into the liquid storage chamber 108, the liquid inlet channel 107, and the liquid spray chamber 103 through the second nozzle 205. After a period of time, the liquid spray chamber 103 is filled with ozone water, and the translation device 26 drives the injection needle 28 to separate from the valve mouth 506 to complete the work of injecting ozone water into a feeder 18, and then the lifting device 25 drives the injection needle 28 to rise and reset to inject ozone water into the next feeder 18.

[0105] In this embodiment, after the material dispensing device 18 is separated from the guide strip 4 31, the compressed spring 106, spring 206, spring 306, spring 406 push the material dispensing cylinder 200, the material dispensing cylinder 300, the material dispensing cylinder 400, and the material dispensing cylinder 500 to extend out of the material dispensing cylinder 100. In this process, Figure 8 As shown, the slide plate 202 slides to squeeze the ozone water in the liquid storage chamber 108, the liquid inlet channel 107, and the liquid spraying chamber 103, and is sprayed from the nozzle 104. Similarly, the slide plate 305 slides to squeeze the ozone water in the liquid storage chamber 209, the liquid inlet channel 207, and the liquid spraying chamber 204, and is sprayed from the nozzle 205. The slide plate 405 slides to squeeze the ozone water in the liquid storage chamber 309, the liquid inlet channel 308, and the liquid spraying chamber 303, and is sprayed from the nozzle 304. The slide plate 502 slides to squeeze the ozone water in the liquid storage chamber 409, the liquid inlet channel 408, and the liquid spraying chamber 403. Ozone water is sprayed out from nozzle four 404, so that the material dispenser 18 automatically sprays ozone water mist outward, and the surface of the packages and letters around the material dispenser 18 is disinfected, which further improves the ozone disinfection and sterilization effect; since the instantaneous flow rate of the water spray of the nozzle on the material dispenser 18 is limited, it takes a certain amount of time for the compressed spring one 106, spring two 206, spring three 306, and spring four 406 to push the material dispenser cylinder two 200, the material dispenser cylinder three 300, the material dispenser cylinder four 400, and the material dispenser cylinder five 500 to extend out of the material dispenser cylinder one 100, that is, the material dispenser 18 is out of Figure 8 The contracted state shown is extended to Fig.10 The state shown in FIG. 1 needs to consume a relatively long period of time, which is sufficient for the material tapping device 18 to rise from the bottom of the box body 1 to the middle. This is intended to illustrate that the material tapping device 18 does not rise suddenly or in a very short time. Figure 8 The contracted state shown is extended to Fig.10 Status shown.

[0106] In this embodiment, further, Figure 1-Figure 4 As shown, the outer cover of the lifting device 25 and the translation device 26 is provided with a small machine cover 23, and the small machine cover 23 is fixedly connected to the large machine cover 22. In this design, the safety of the lifting device 25 and the translation device 26 is protected by the small machine cover 23.

[0107] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An ultraviolet ozone sterilization package box, characterized in that: It includes a box body and a mesh plate, an ozone generator, and an ultraviolet disinfection lamp arranged in the box body, wherein the mesh plate divides the box body into two spaces, the upper space is used to place the ozone generator and the ultraviolet disinfection lamp, and the lower space is used to place packages and letters; An ozone water tank is arranged above the mesh plate in the box, a delivery pump is arranged in the ozone water tank, the ozone water tank is connected to an air supply pipe, a water supply pipe, and a water delivery pipe 1, the air supply pipe is connected to an ozone generator, the ozone gas generated by the ozone generator enters the ozone water tank through the air supply pipe, and the pure water enters the ozone water tank through the water supply pipe to absorb the ozone gas to form ozone water, the delivery pump extracts the ozone water and pumps it into the water delivery pipe 1, a plurality of spray nozzles are evenly distributed on the inner wall of the box below the mesh plate, the spray nozzles are connected to the water delivery pipe 1, and the ozone water in the water delivery pipe 1 is sprayed out through the spray nozzles to form ozone water mist; A partition plate 1 is vertically fixedly installed in the box below the mesh plate, and the partition plate 1 divides the area below the mesh plate in the box into left and right parts; A plurality of storage plates are vertically slidably mounted on one side of the partition plate, and a spray nozzle is disposed on the lower surface of the storage plate.

2. The ultraviolet ozone sterilization package box according to claim 1, characterized in that: The lower surface of the storage plate is recessed inward to form an installation space, and the spray nozzle is located in the installation space and is fixedly connected to the installation plate.

3. The ultraviolet ozone sterilization package box according to claim 1, characterized in that: A long through hole is provided on the inner wall and the bottom surface of the box on the other side of the partition one, and a driving wheel is rotatably installed in the long through hole. The driving wheel is connected to the motor transmission. There is a pair of driving wheels, and they are arranged at intervals up and down. A transmission belt is provided on the outer cover of the pair of driving wheels, and a plurality of material tappers are arranged at equal intervals along the rotation direction of the transmission belt. The transmission belt drives the material tapper to move from bottom to top on the other side of the partition one below the mesh plate in the box, and tap the packages and letters on the other side of the partition one below the mesh plate in the box, so as to tap the bottom layer of packages and letters to a higher place.

4. The ultraviolet ozone sterilization package box according to claim 3, characterized in that: The material tapper is columnar and can be extended and retracted along its own axis; The other side of the partition plate 1 below the mesh plate is provided with arc-shaped guide bars 1, 2 and 3, the guide bars 1 and 2 are located above the transmission belt, and are respectively arranged on the inner wall and outer wall of the box on both sides of the long through hole, and the guide bar 3 is located below the transmission belt; The material tapper located on the other side of the partition plate 1 in the box is in an extended state. Driven by the transmission belt, the extended material tapper rotates one circle and contacts and slides with the guide bar 1, the guide bar 2 and the guide bar 3 in turn. When the extended material tapper is slidably connected with the guide bar 1, the guide bar 1 squeezes the material tapper to shorten it gradually. When the material tapper is slidably connected with the guide bar 2, the guide bar 2 squeezes the material tapper to shorten it continuously. When the material tapper is slidably connected with the guide bar 3, the guide bar 3 guides the material tapper to gradually extend. When the material tapper is separated from the guide bar 3, the material tapper extends to the longest position. A large hood is detachably fixedly mounted on the outer wall of the box body next to the long through hole, one end of the guide bar 2 and the guide bar 3 are tangent to and fixedly connected with the inner wall of the large hood, the material diverter is immediately slidably connected with the inner wall of the large hood after being separated from the guide bar 2, and the material diverter is immediately slidably connected with the guide bar 3 after being separated from the inner wall of the large hood, and the material diverter is moved from bottom to top in the box body after being separated from the guide bar 3 to move the bottom layer of packages and letters to a high place, and then the material diverter is slidably connected with the guide bar 1, and the material diverter is immediately slidably connected with the guide bar 2 after being separated from the guide bar 1; When the material tapper is slidably connected to the inner wall of the large hood, the material tapper is shortened to the shortest position.

5. The ultraviolet ozone sterilization package box according to claim 4, characterized in that: The inner wall of the large machine cover is vertical, the material tapper is vertically slidably connected to the inner wall of the large machine cover, and the transmission belt drives the material tapper to vertically rise and fall between a pair of driving wheels.

6. The ultraviolet ozone sterilization package box according to claim 5, characterized in that: The material tapping device includes a material tapping cylinder 1, one end of which is vertically fixedly connected to the transmission belt and the other end of which is elastically axially slidably inserted with a material tapping cylinder 2; an end of the material tapping cylinder 2 away from the material tapping cylinder 1 is elastically axially slidably inserted with a material tapping cylinder 3; an end of the material tapping cylinder 3 away from the material tapping cylinder 2 is elastically axially slidably inserted with a material tapping cylinder 4; and an end of the material tapping cylinder 4 away from the material tapping cylinder 3 is elastically axially slidably inserted with a material tapping cylinder 5.

7. The ultraviolet ozone sterilization package box according to claim 6, characterized in that: The first material dispensing cylinder comprises: A cylinder body 1, one end of which is sealed and the other end is open, an annular groove 1 is provided on the outer circumferential surface of the cylinder body 1, and one end of the annular groove 1 extends to the open end of the cylinder body 1; Sleeve 1 is tightly sleeved outside cylinder 1 and is coaxial with the cylinder; A retaining ring 1 is detachably fixed to an open end of the cylinder 1 and is sealed with the cylinder 1 and the sleeve 1, thereby sealing the annular groove to form a closed liquid spraying chamber 1, and the retaining ring 1 and the sleeve are coaxial; A plurality of nozzles 1 are evenly distributed on the outer circumference of the sleeve 1, wherein the nozzles 1 are embedded in the sleeve 1 and communicated with the liquid spraying chamber 1; Spring 1, located at one end of the sealed opening of cylinder 1, and the spring 1 is retracted along the axial direction of cylinder 1; The second material dispensing cylinder comprises: The cylinder body 2 is located inside the cylinder body 1 and is coaxial with the cylinder body and does not contact the inner wall of the cylinder body 1. The slide plate 2 is fixedly installed at one end of the cylinder body 2 in a sealing manner, and the slide plate 2 is used to seal one end of the cylinder body 2. The slide plate 2 is sealingly and slidably connected to the inner wall of the cylinder body 1. The two ends of the spring 1 are respectively connected to the cylinder body 1 and the slide plate 2. The other end of the cylinder body 2 is open. The outer circumferential surface of the cylinder body 2 is provided with an annular groove 2. One end of the annular groove 2 extends to the open end of the cylinder body 2. Sleeve 2 is tightly sleeved outside cylinder body 2 and is coaxial with cylinder body 2. Sleeve 2 does not contact the inner wall of cylinder body 1, thereby defining a liquid storage chamber 1 between sleeve 2 and cylinder body 1. Cylinder body 1 is provided with a liquid inlet channel 1, and both ends of the liquid inlet channel 1 are connected with liquid storage chamber 1 and liquid spray chamber 1. Sleeve 2 penetrates retaining ring 1 and is axially slidingly sealed with retaining ring 1, thereby sealing the liquid storage chamber to form a closed chamber. The second retaining ring is detachably fixed to the open end of the second cylinder body and is sealed with the second cylinder body and the second sleeve, so as to seal the second annular groove to form a closed second liquid spraying chamber, and the second retaining ring and the second sleeve are coaxial; A plurality of second nozzles are evenly distributed on the outer circumference of the second sleeve, wherein the second nozzles are embedded in the second sleeve and communicated with the second liquid spraying chamber; The second spring is located at one sealed end of the second cylinder body, and the second spring is axially retracted along the second cylinder body.

8. The ultraviolet ozone sterilization package box according to claim 7, characterized in that: The material dispensing cylinder three comprises: The cylinder body 3 is located inside the cylinder body 2 and is coaxial with the cylinder body 2 and does not contact the inner wall of the cylinder body 2. A slide plate 3 is fixedly installed at one end of the cylinder body 3 in a sealing manner, and one end of the cylinder body 3 is sealed by the slide plate 3. The slide plate 3 is sealingly and slidably connected to the inner wall of the cylinder body 2. The two ends of the spring 2 are respectively connected to the slide plate 2 and the slide plate 3. The other end of the cylinder body 3 is open. The outer circumferential surface of the cylinder body 3 is provided with an annular groove 3. One end of the annular groove 3 extends to the open end of the cylinder body 3. Sleeve three is tightly sleeved outside cylinder body three and is coaxial with cylinder body three. Sleeve three does not contact the inner wall of cylinder body two, so that liquid storage chamber two is defined between sleeve three and cylinder body two. Liquid inlet flow channel two is provided on cylinder body two. Both ends of liquid inlet flow channel two are connected with liquid storage chamber two and liquid spray chamber two. Sleeve three passes through retaining ring two and is axially slidingly sealed with retaining ring two, so that liquid storage chamber two is sealed to form a closed chamber. The retaining ring 3 is detachably fixed to one end of the open end of the cylinder body 3 and is sealed with the cylinder body 3 and the sleeve 3, so as to seal the annular groove 3 to form a closed liquid spraying chamber 3, and the retaining ring 3 and the sleeve 3 are coaxial; A plurality of nozzles three are evenly distributed on the outer circumference of the sleeve three, wherein the nozzles three are embedded in the sleeve three and communicated with the liquid spraying chamber three; The spring three is located at one end of the sealed end of the cylinder three, and the spring three is axially extended and retracted along the cylinder three.

9. The ultraviolet ozone sterilization package box according to claim 8, characterized in that: The material dispensing cylinder 4 comprises: The cylinder body 4 is located inside the cylinder body 3 and is coaxial with the cylinder body 3 and does not contact the inner wall of the cylinder body 3. A slide plate 4 is fixedly installed at one end of the cylinder body 4 in a sealing manner, and one end of the cylinder body 4 is sealed by the slide plate 4. The slide plate 4 is sealingly slidably connected to the inner wall of the cylinder body 3. The two ends of the spring 3 are respectively connected to the slide plate 3 and the slide plate 4. The other end of the cylinder body 4 is open. The outer circumferential surface of the cylinder body 4 is provided with an annular groove 4, and one end of the annular groove 4 extends to the open end of the cylinder body 4. Sleeve 4 is tightly sleeved outside cylinder body 4 and is coaxial with cylinder body 4. Sleeve 4 does not contact the inner wall of cylinder body 3, so that liquid storage chamber 3 is defined between sleeve 4 and cylinder body 3. Liquid inlet channel 3 is provided on cylinder body 3. Both ends of liquid inlet channel 3 are connected with liquid storage chamber 3 and liquid spray chamber 3. Sleeve 4 passes through retaining ring 3 and is axially slidingly sealed with retaining ring 3, so that liquid storage chamber 3 is sealed to form a closed chamber. A retaining ring 4 is detachably fixed to an open end of the cylinder 4 and is sealed with the cylinder 4 and the sleeve 4, thereby sealing the annular groove 4 to form a closed liquid spraying chamber 4, wherein the retaining ring 4 and the sleeve 4 are coaxial; A plurality of nozzles four are evenly distributed on the outer circumference of the sleeve four, wherein the nozzles four are embedded in the sleeve four and communicated with the liquid spraying chamber four; The spring four is located at one sealed end of the cylinder four, and the spring four is axially extended and retracted along the cylinder four.

10. The ultraviolet ozone sterilization package box according to claim 9, characterized in that: The material dispensing cylinder 5 comprises: The cylinder body 5 is located inside the cylinder body 4 and is coaxial with the cylinder body 4 and does not contact the inner wall of the cylinder body 4, so that a liquid storage chamber 4 is defined between the cylinder body 5 and the cylinder body 4, and the cylinder body 4 is provided with a liquid inlet channel 4, and the two ends of the liquid inlet channel 4 are connected to the liquid storage chamber 4 and the liquid spraying chamber 4, and a slide plate 5 is fixedly installed at one end of the cylinder body 5 in a sealing manner, and one end of the cylinder body 5 is sealed by the slide plate 5, and the slide plate 5 is connected to the inner wall of the cylinder body 4 in a sealing and sliding manner, and the two ends of the spring 4 are respectively connected to the slide plate 4 and the slide plate 5, and the other end of the cylinder body 5 is open, and the cylinder body 5 passes through the retaining ring 4 and is connected to the retaining ring 4 in an axial sliding and sealing manner, so that the liquid storage chamber 4 is sealed to form a closed chamber; The partition plate 2 and the sealing plug are located at one end of the open end of the cylinder body 5. The partition plate 2 and the sealing plug are arranged at intervals, so as to define a closed liquid storage chamber 5 isolated from the outside in the cylinder body 5. The sealing plug is close to the cylinder mouth of the cylinder body 5. A valve is provided through the sealing plug, and the valve is sealed and connected to the sealing plug; A one-way valve is embedded in the outer circumferential surface of the cylinder body 5 and is connected with the liquid storage chamber 4 and the liquid storage chamber 5. The ozone water in the liquid storage chamber 5 enters the liquid storage chamber 4 through the one-way valve; When the material-dispensing cylinder 2 is inserted into the material-dispensing cylinder 1, the spring 1 is squeezed; when the material-dispensing cylinder 3 is inserted into the material-dispensing cylinder 2, the spring 2 is squeezed; when the material-dispensing cylinder 4 is inserted into the material-dispensing cylinder 3, the spring 3 is squeezed; when the material-dispensing cylinder 5 is inserted into the material-dispensing cylinder 4, the spring 4 is squeezed; The open ends of the first, second, third, fourth and fifth material shifting barrels are flush with each other.

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