GB2580990A

GB2580990A - A garbage bin with air sterilization and automatic bagging in the barrel

Info

Publication number: GB2580990A
Application number: GB1908817.8A
Authority: GB
Inventors: Chen Liang
Original assignee: Smart View International Ltd
Current assignee: Smart View International Ltd
Priority date: 2018-11-15
Filing date: 2019-06-20
Publication date: 2020-08-05
Also published as: CN109516023A; GB201908817D0

Abstract

A bin 23 has an automatic opening hinged lid 35, a control circuit, an internal bag 28 and sterilising equipment 31. It can also have a welding device 24 for fuse sealing the bag; an infra red probe 27; a button 26; an air duct 32; fans 34 at opposite sides of the circuit; an ultrasonic device 33 below an ultra violet device 31. The lid opening mechanism can include multiple rotating shafts, multiple gears, a bearing and a motor.

Description

A garbage bin with air sterilization and automatic bagging in the barrel The invention relates to the field of environmental protection technology, in particular to a garbage bin with air sterilization in a barrel and automatic bagging.

Garbage is a solid or fluid substance that is useless. In large densely populated cities, garbage disposal is a headache. Common practice is to collect and send them to landfill for landfill treatment, or incinerate them in an incinerator. However, both of them will cause environmental protection problems, and stopping excessive consumption can further reduce the saturation of landfills. Waste disposal in landfills not only pollutes groundwater and emits odor, but also reduces the area available for landfills in many cities. Incineration will inevitably produce toxic gases and endanger organisms.

The garbage bin is a container for storing garbage. It serves the same function as the garbage bin. It is usually rectangular or cylindrical. Garbage cans are usually used in conjunction with garbage bags. When garbage bags are filled with garbage, garbage bags and garbage are thrown away together. The trash can is usually equipped with a top cover to form a closed space to prevent the odor of garbage.

After long-term use of existing garbage cans, gills will grow bacteria in the cans, and then emit odor, which requires regular cleaning by mushroom workers.

The existing garbage cans can not realize automatic bagging, and the mushroom bagging inevitably touches the garbage cans and infects bacteria. These two points affect people's health and quality of life.

The object of the present invention is to design a garbage bin with air sterilization and automatic bagging in the barrel, which can automatically open the cover and bagging operation, and make bagging easier and avoid the phenomenon of air bubbles between the garbage bag and the barrel wall after bagging by combining the upper positive pressure and the lower negative pressure airway structure, so as to make bagging more perfect.

The invention is realized by the following technical scheme: a garbage bin with air sterilization and automatic bagging in the barrel is provided with a mechanical structure and a circuit mechanism for controlling the mechanical structure. The mechanical structure includes a barrel body and an automatic open cover and bagging structure matched with the barrel body, and the automatic open cover and bagging structure is articulated on the barrel body: a positive pressure on the side wall of the barrel body is arranged to form a garbage bin. The lower negative pressure air duct extends to the automatic opening and bagging structure, and the barrel body, the automatic opening and bagging structure and the air duct form a circulation path.

Further, in order to better realize the present invention, the following settings are adopted: the automatic open cover bag structure includes a garbage bin cover, a garbage bag receiving chamber and a fuse sealing device are arranged in the garbage bin cover, the garbage bin cover is articulated on the barrel body through an open cover system, the fuse sealing device is arranged near the barrel body, and the garbage bag receiving chamber is arranged above the fuse sealing device. A baffle is arranged above the garbage bag receiving chamber.

Further, in order to better realize the present invention, the following configuration is particularly adopted: the open cover system comprises a rotating shaft fixing plate, a second gear, a first gear, a driving motor, a rotating shaft and a bearing, a rotating shaft fixing plate hinges the cover and a barrel body of a garbage bin, a rotating shaft through a second gear is arranged on the rotating shaft fixing plate, and a driving motor connects the first gear with the second gear. Gears mesh and bearings are arranged at both ends of the rotating shaft.

Further, in order to better realize the present invention, the following configuration is adopted: the upper part of the garbage bin cover is articulated with a garbage throwing door through an open cover system, and the open cover system connected with the garbage bin cover and the garbage bin cover and the open cover system connected with the garbage bin cover and the barrel body have the same structure and are placed on the same side.

Further, in order to better realize the present invention, the following configuration is adopted in particular: an infrared probe is also arranged on the cover of the garbage bin.

Further, in order to better realize the present invention, the following configuration is adopted in particular: a button is also arranged on the cover of the garbage bin.

Further, in order to better realize the invention, the following configuration is adopted in particular: the air duct is arranged at the articulation side of the barrel body and the automatic opening and bagging structure, a fan device is arranged below the air duct, and an ultrasonic device and an ultraviolet sterilizer are arranged above the fan device in the air duct.

Further, in order to better realize the invention, the ultraviolet bactericide remover is positioned above the ultrasonic equipment in particular with the following configuration.

Further, in order to better realize the present invention, the following configuration is particularly adopted: the fan device comprises at least two fans, a circuit mechanism is arranged between the two fans, a runner is formed between the fan of the adjacent barrel body and the barrel body, and a runner is formed between the fan of the barrel body and the self-opening and bagging structure.

Further, in order to better realize the present invention, the following configuration is adopted: a garbage bag is folded and placed in the garbage bag receiving chamber, and an outlet for discharging the garbage bag is arranged in the middle and upper parts of the garbage bag receiving chamber.

Compared with the prior art, the invention has the following advantages and beneficial effects: (1) The invention can automatically carry out the opening and bagging operation, and combines the upper positive pressure and lower negative pressure airway structure to make bagging easier and avoid the phenomenon of air bubbles between the garbage bag and the barrel wall after bagging, thus making the bagging more perfect.

(2) The air duct structure of the invention has a sterilizing device which can form a circulating air passage between the barrel body and the air passage, while sterilizing the garbage bin, thereby avoiding the occurrence of bacterial infection by the user.

(3) The fuse sealing device in the cover of the garbage bin can automatically complete the automatic closing and packing of the garbage bag, thereby adding convenience to the user.

(4) The invention has an infrared induction switch (infrared probe) on the top of the barrel cover (garbage throwing door), and the user does not need to open the garbage throwing door manually to prevent the spread of bacteria.

(5) The invention adopts the cyclic pneumatic mode of lower negative pressure and upper positive pressure, which can effectively improve the speed and quality of bagging, and can achieve lower noise.

(6) The invention adopts ultraviolet sterilizer (preferably inner wall ultraviolet sterilizing lamp), which can provide sufficient contact area and contact time, achieve sterilization effect and effectively reduce the odor caused by bacteria. At the same time, it can prevent ultraviolet radiation leakage and avoid light pollution.

(7) A receiving box (garbage bag receiving chamber) of the invention can accommodate 30-50 garbage bags in length, and the user does not need manual bagging in one month, thereby improving the comfort of life.

Description of drawings

Fig. 1 is a schematic diagram of this utility model (stereogram) Fig. 2 is a sectional view of this utility model.

Fig. 3 is the schematic diagram of the utility model (the open state of the garbage throwing door).

Fig. 4 is the explosion diagram of the fuse sealing device (including the top cover and bottom plate) of the utility model.

Fig. 5 is a schematic diagram of the fuse sealing device of the utility model.

Among them, 1-crossbar motor, 2-fixed gasket, 3-sliding rod fixer, 4-crossbar pulley, 5-drive belt, 6-crossbar slider, 7-crossbar, 8-crossbar, 9-fuse assembly A, 10-fuse assembly B, 11-crossbar fixing groove, 12-crossbar slider, 13-crossbar motor, 14-crossbar pulley, 15-top cover bottom plate, 16-conductor, 17-high temperature resistant base A, 18-metal pin, 19-crossbar fixing groove-Wire. 20-metal sheet, 21-high temperature base B, 22-conductor joint, 23-barrel body, 24-fuse sealing device, 25-garbage bag receiving chamber, 26-button, 27-infrared probe, 28-garbage bag, 29-garbage throwing door, 30-baffle, 31-ultraviolet sterilizer, 32-duct, 33-ultrasonic equipment, 34-fan device, 35-garbage bin cover, 36-rotating axle fixing plate, 37-second gear, 38-first gear, 39-drive motor, 40-rotating shaft, 41-bearing.

Embodiment The present invention is further described in detail in connection with embodiments, but the embodiments of the present invention are not limited thereto.

Embodiment 1: The invention provides a garbage bin with air sterilization and automatic bagging in the barrel, which can automatically carry out open-cover and bagging operation, and combines the upper positive pressure and lower negative pressure duct structure to make bagging easier and avoid the phenomenon of air bubbles between the garbage bag and the barrel wall after bagging, thus making bagging more perfect. As shown in Figure 1-5, the following settings are adopted in particular: The structure and the circuit mechanism used to control the mechanical structure include the barrel body 23 and the automatic open cover and bag sleeve structure matched with the barrel body 23, the automatic open cover and bag sleeve structure is articulated on the barrel body 23, the side wall of the barrel body 23 is provided with an air duct 32 capable of forming positive pressure and negative pressure on the upper barrel, and the air duct 32 extends to the automatic open cover bag sleeve structure, the barrel body 23 and the automatic open cover bag sleeve knot are arranged on the side wall of the barrel body 23. The structure and the airway 32 form a circulating path, and the circuit mechanism is electrically connected with the automatic opening and bagging structure and the airway 32.

As a preferred setting scheme, the air sterilization and automatic bagging system in the garbage bin is equipped with a barrel body 23 and an automatic switch bagging structure. One side above the barrel body 23 is articulated with one side below the automatic switch bagging structure. On the side wall of the barrel body 23, a duct 32 capable of forming positive pressure on the top of the garbage bin and negative pressure on the bottom of the barrel body 23 is arranged, and the duct 32 extends to the automatic open-cover bagging structure. The optimum duct 32 is set on the articulated side of the barrel body 23 and the automatic open-cover bag structure. The barrel body can be made of a square barrel or a cylindrical barrel.

Embodiment 2: The present embodiment is further optimized on the basis of the above-mentioned embodiments and further realizes the present invention. As shown in figs. 1-5, the following settings are adopted in particular: the automatic open-cover bag structure includes a garbage bin cover 35, a garbage bag receptacle 25 and a fuse sealing device 24 are arranged in the garbage bin cover 35, and the garbage bin cover 35 is provided with a garbage bag receptacle 25 and a fuse sealing device 24. The cover 35 is articulated on the barrel body 23 through an open system, the fuse sealing device 24 is set near the barrel body 23, the garbage bag receiving chamber 25 is set above the fuse sealing device 24, and the baffle 30 is set above the garbage bag receiving chamber 25. The circuit mechanism is electrically connected with the opening system at the hinge of the fuse sealing device 24 and the barrel body 23.

As a preferred setting scheme, the automatic open cover and bag sleeve structure is provided with a garbage bin cover 35 for articulating the barrel body 23, a fuse sealing device 24 and a garbage bag receptacle 25 are arranged from the bottom to the top of the garbage bin cover 35, and the garbage bin cover 35 is articulated on the barrel body 23 through an open cover system, while the garbage bag receptacle 25 is arranged above the garbage bag receptacle 25. The baffle 30 can also act as a windshield for the passage between the airway 32 and the automatic opening and bagging structure.

The fuse sealing device 24 is mainly composed of a cross bar mechanism composed of a cross bar sliding rod 6, a cross bar motor 1 and two cross bar pulleys, and an oral bar sliding rod 12, an oral bar motor 13 and two oral bar pulleys 14. Both the horizontal bar motor 1 and the oral bar motor 13 are electrically connected with the circuit mechanism. The rod mechanism and the lip-shaped bar mechanism constitute a cohesive lip-shaped structure, in which the cross-bar mechanism has two transverse bars 8 and the transverse bar mechanism for making the cross-bar 8 act; the lip-shaped bar mechanism has two lip-shaped bars 7 and the lip-shaped bar mechanism for making the lip-shaped bar 7 act; and the transverse bar mechanism has two lip-shaped bars for making the lip-shaped bar 7 act. The mechanism or/and the lip-shaped bar mechanism are also equipped with fuse components; when set, the two cross-shaped bars are 8 sets in two lip-shaped bars 7. Under the action of the cross-shaped bar mechanism and the lip-shaped bar mechanism, the two lip-shaped bars 7 can slide relative or opposite to each other on the two lip-shaped bars 8, and the two lip-shaped bars 8 can also be equipped with the function of the cross-shaped bar mechanism and lip-shaped bar mechanism. It can make relative or opposite sliding within two zigzag rods 7 to realize the automatic gathering operation of garbage bags; it can seal and cut the garbage bags after gathering with the fuse assembly installed on the cross bar mechanism or/and zigzag rod mechanism; when in use, garbage bags are arranged above the fuse sealing device. The nano-cavity 25 is equipped with a garbage bag 28. The preferred garbage bag 28 adopts a straight-through bag without sealing at both ends. When used, one end of the garbage bag falls into the lip-shaped structure surrounded by the cross-bar mechanism and the lip-shaped bar mechanism. The relative operation of the cross-bar mechanism and/or the lip-shaped bar mechanism causes the garbage bag 28 to converge and then enter through the fuse assembly. The bottom of the garbage bag is formed by melting and closing. When the garbage bag is packed, the operation is the same as that of the bottom of the garbage bag. Only the fusing component further truncates the closing part so as to form the bottom of the garbage bag when the new garbage bag is packed.

Two horizontal rods 8 are set on the sliding rod 6 in parallel state, and two horizontal rods 8 are set on the sliding rod 6 ends with grooves (one is set two, the other is set one); the horizontal rod motor 1 is connected with one of the horizontal rod pulleys 4, and the transmission belt 5 is set on the two horizontal rod pulleys 4. Belt 5 is a belt; the belt is divided into two sides by the cross-bar pulley 4 (7-side drive belt section of proximal and 7-side drive belt section of distal shaped bar) so that one of the cross-bar 8 can be clamped on both sides of the cross-bar pulley 5 through two grooves at the same time, and the other cross-bar 8 can be clamped on one side of the cross-bar pulley 4 by one. The transmission belt 5 is mounted so that the two crossbar 8 can better perform relative or opposite motion under the transmission belt 5; and the crossbar 8 with a groove body is mounted only on the 7-side transmission belt section of the proximal zigzag bar; the preferred crossbar motor 1 and the crossbar which can be close to the cross bar 8 with a single groove body are mounted. The pulley 4 is directly connected by transmission.

Two zigzag rods 7 are arranged on the sliding rod 12 in parallel state, and two zigzag rods 7 are arranged on the sliding rod 12 ends of the zigzag rod with grooves (one is set two, the other is set one). The zigzag rod motor 13 is connected with one zigzag rod pulley 14, and is connected with two zigzag rod pulleys 14. The upper sleeve is provided with a transmission belt 5, and the preferred belt 5 is a belt for transmission belt 5. The transmission belt 5 is divided into two sides (8 sides of transmission belt near the crossbar and 8 sides of transmission belt far from the crossbar) by means of a zigzag rod pulley 14, so that one zigzag rod 7 can be clamped on both sides of transmission belt 5 through two grooves at the same time, and the other zigzag rod pulley 14 and the other zigzag rod pulley 14. The profile bar 7 can be clamped on the transmission belt 5 on the 14 side of the profile bar pulley through a slot body, so that the two profile bar 7 can better perform relative motion or opposite motion under the transmission belt 5, and the profile bar 7 with a slot body is only clamped on the transmission belt segment on the 8 sides near the cross bar. 13 is directly connected with an orifice bar pulley 14, which is close to the orifice bar 7 with a single groove body.

The cross bar mechanism and the lip bar mechanism are installed on the top cover and bottom plate 15 of the garbage bin through fixed gasket 2 and sliding bar fixer 3. The cross bar pulley 4 which is not directly connected with the cross bar motor 1 and the lip bar pulley 14 which is not directly connected with the lip bar motor 13 are adjacent to each other, and there is a sliding bar fixer 3, the cross bar sliding bar 6 and lip bar 14 which are not directly connected with the lip bar motor 13. The sliding rod 12 is set in the sliding rod fixer 3, which can play the role of restricting the movement of the crossbar 8 and the lip-shaped rod 7; the matching fixed gasket 2 and the sliding rod fixer 3 are set at the first place of the transverse rod motor, and the matching fixed gasket 2 and the sliding rod fixer 3 are also set at the thirteenth place of the lip-shaped rod motor. It is used to fix the cross bar motor 1 and the lip bar motor 13. The cross bar sliding rod 6 and the lip bar sliding rod 12 are respectively arranged on the two sliding rod fixing sheets 3, where the two sliding rod fixing sheets 3 also play the role of motion limitation of the cross bar 8 and lip bar 7.

Preferably, a fuse assembly is arranged on the two crossbars 8, and the fuse assembly includes a fuse assembly A9 and a fuse assembly B10, respectively, on the opposite side of the two crossbars 8, and a fuse assembly A9 is preferably arranged on the crossbar 8 of the single groove body; the fuse assembly A9 includes a high temperature resistant base A17 and a metal wire 19, in which the high temperature resistant base A17 is detachable on the crossbar 8 through a screw. A wire 19 is arranged on the high temperature resistant base A17, and a wire 16 is connected on the high temperature resistant base A17 through a metal pin 18 to avoid the falling off of the wire 19. The wire 19 is connected with the wire 19, and the other end is connected with the control circuit (part of the circuit mechanism) used to control its heating. The fuse component B10 includes the high temperature resistant base B21 and the metal base A17; The fuse component B10 includes the high temperature resistant base B21 and the metal base A17. The high temperature resistant base B21 is detachable through threads (screw) on the horizontal bar 8, the metal sheet 20 is set on the high temperature resistant base B21, the wire 16 is connected with the metal sheet 20 through the wire joint 22 on the high temperature resistant base B21, and the other end is connected with the control circuit (part of the circuit mechanism) used to control its heating. When the metal wire 19 and the metal sheet 20 are set relative to each other, the connection between the high temperature resistant base A17 and the high temperature resistant base B21 is arranged on the cross bar 8 through the threaded parts, the preferred space position is that the threaded parts of one high temperature resistant base screw down while the threaded parts of the other high temperature resistant base screw up.

The heat-resistant base A17 is fixed on the cross bar 8 by threaded connection, the heat-resistant base B21 is fixed on the cross bar 8 by threaded connection, and the conductor 16 is connected to the metal sheet 20 by the length of the high-temperature-resistant base B21 through the conductor joint 22.

In order to fix the end of the cross bar and avoid the drop of the lip-shaped bar 7 from the cross bar 8 due to its unimpeded operation, a cross bar fixing groove 11 is set at the end of the far cross bar motor of the two cross bar 8, so that the limit of the first end of the far cross bar motor of the cross bar 8 is fixed in the fixed groove 11 of the cross bar.

When the fuse sealing device is running, the two groups of crossbar 8 gather together and move, shrinking the garbage bag to the central area. The metal wire 19 is heated to the fusing temperature of the waste bag material, and the metal sheet 20 is heated to the fusing and non-fusing temperature of the waste bag material.

Embodiment 3: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in figs. 1-5, the following configuration is adopted in particular: the open cover system comprises a rotating shaft fixing plate 36, a second gear 37, a first gear 38, a driving motor 39, a rotating shaft 40 and a bearing 41, a rotating shaft fixing plate 36 articulated garbage bin cover 35 and a barrel body 23, and a rotating shaft 4.0 through the second gear 37 is set on the fixed plate 36 of the rotating shaft, the driving motor 39 connects the first gear 38, the first gear 38 meshes with the second gear 37, and the bearing 41 is set at both ends of the rotating shaft 40.

As a preferred setting scheme, there are two rotating shaft fixing plates 36, one rotating shaft 40 is set between the two rotating shaft fixing plates 36, one bearing 41 is set at both ends of the rotating shaft 40, and a second gear 37 is set on the rotating shaft 40 between the two rotating shaft fixing plates 36. The first gear 38 is meshed below the second gear 37, and the first gear 38 is connected with the driving motor 39. The driving motor 39 is fixed on the barrel 23 by connecting parts; the top of the garbage can cover 35 is equipped with an infrared sensor (infrared probe 27). After the infrared sensor detects the hand or garbage, it sends a signal to the driving motor 39 through the circuit mechanism. The driving motor 39 drives the first gear 38 to rotate counterclockwise, and the occluded second gear 37 to rotate clockwise under the driving of the first gear 38. Rotating shaft 40 rotates clockwise, garbage can cover 35 rotates clockwise to achieve automatic opening; garbage throwing door 29 opens the same principle, which is not discussed here.

Embodiment 4: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in figs. 1-5, the following configuration is adopted in particular: the upper part of the garbage bin cover 35 is articulated with garbage throwing door 29 through an open cover system, and the open cover system connected with garbage throwing door 29 is connected with garbage bin cover 35 and barrel body 23. The open cover system has the same structure and is located on the same side. Preferably, the open cover system consists of two rotating axle fixing plates 36, two rotating axle fixing plates 36 articulated between garbage throwing door 29 and garbage bin cover 35, a rotating axle 40 between two rotating axle fixing plates 36, a bearing 41 at both ends of rotating axle 40, a second gear 37 on the rotating axle 40 between two rotating axle fixing plates 36. and a second gear 37 on the rotating axle 40 between two rotating axle fixing plates 36. The lower meshing first gear 38 is connected with the driving motor 39. The driving motor 39 is fixed on the garbage can cover 35 through the connecting parts, and the two open cover systems are set on the same side.

Embodiment 5: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in figs. 1-5, the following configuration is adopted in particular: an infrared probe 27 is also arranged on the garbage bin cover 35.

As a preferred setting scheme, the infrared probe 27 is located above the garbage bin cover 35, and transparent material or direct opening is used at the contact point between the garbage throwing door 29 and the infrared probe 27. When an object is sensed to approach, the sensing information is sent to the circuit mechanism, which sends instructions to the open-cover system at the garbage throwing door 29 and the garbage bin cover 35 to make it enter according to the instructions. Work to open or close the lid.

Embodiment 6: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in figs. 1-5, the following configuration is adopted in particular: a button 26 is arranged on the garbage bin cover 35, and the button 26 is connected with the circuit mechanism. The preferred button 26 is located on the outer wall of the garbage bin cover 35. The button 26 manually controls the opening action between the garbage bin cover 35 and the barrel body 23, and also can manually control the opening action between the garbage bin cover 35 and the garbage throwing door 29.

Embodiment 7: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in figs. 1-5, the following configuration is adopted in particular: the airway 32 is set on the articulation side of the barrel body 23 and the automatic open cover and bag structure, the fan 34 is arranged below the airway 32, and the ultrasonic equipment 33 and the ultrasonic equipment 34 are arranged above the fan 34 in the airway 32. Ultraviolet sterilizer 31.

As a preferred setting scheme, the duct 32 is set on the articulated side of the barrel body 23 and the automatic opening and bagging structure (i.e. the back of the garbage bin), the fan 34 is set at the lower part of the duct 32 (i.e. the lower part of the duct 31), and the fan 33 and the ultraviolet ray sterilizer 31 are set on the upper part of the fan 34 of the duct 32: the fan device is used to make the duct 32, the barrel body 23 and the automatic opening. The recirculating flow channel between the cover and bag structure benefits from effective play, that is, under the action of the fan device, the air flow can enter the barrel body 23 into the automatic open bag structure, let the fan device enter the airway 32 after that, and then enter the automatic open bag structure; when the air flow enters the airway 32, it can be sterilized through the ultraviolet ray sterilizer 31, and the ultrasound set in the airway 32. The wave device 33 can detect whether the garbage bags set on the barrel body conform to the set quality or whether the garbage bags are set. The set quality includes whether there are bubbles formed between the barrel wall and the garbage bags.

Embodiment 8: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in Figs. 1 to 5, in particular, the following configuration is adopted: the ultraviolet sterilizer 31 is located above the ultrasonic device 33.

Embodiment 9: The present embodiment is further optimized on the basis of any of the above embodiments, and further to better realize the present invention, as shown in figs. 1-5, the following configuration is adopted in particular: the fan 34 includes at least two fans, and a circuit mechanism is set between the two fans; a flow channel is formed between the fan of the adjacent barrel 23 and the barrel 23, and between the fan 32 and the automatic open cover sleeve bag structure. It also forms a runner.

As a preferred setting scheme, the fan 34 is provided with at least two fans, and a circuit mechanism is set between the two fans, one of which is adjacent to the barrel 23, and the other can be set on the opposite side of the fan of adjacent to the barrel 23 symmetrically, but the way of setting the fan and the circuit mechanism is not limited to this.

Embodiment 10: The present embodiment is further optimized on the basis of any of the above embodiments and further realizes the present invention. As shown in figs. 1-5, the following configuration is adopted in particular: a garbage bag 28 is folded and placed in the garbage bag receiving chamber 25, and an outlet for the garbage bag 28 is arranged in the middle and upper part of the garbage bag receiving chamber 25.

Embodiment 11: The present embodiment is further optimized on the basis of any of the above embodiments. As shown in Fig. 1-5, a garbage bin with air sterilization and automatic bagging in the bin includes a bin 23 and a garbage bin cover 35 connected to the top of the bin body. The garbage bin cover 35 is provided with a garbage dumping port, a garbage dumping door 29 on the garbage dumping port, and an infrared induction switch (infrared probe 27) on the garbage dumping door. When the infrared sensor switch recognizes the object approaching, it sends the recognition signal to the driving mechanism of the throwing door (the opening system of the hinge side between the throwing door 29 and the cover 35) and opens the throwing door.

The driving mechanism of the dropping door includes a driving motor 39, and the output end of the driving motor 39 is connected to a gear mechanism that drives the dropping door switch. When the driving mechanism of the dropping door receives the instruction of the infrared induction switch, the driving motor 39 rotates counter-clockwise, driving the first gear 38 to rotate counter-clockwise, and the second gear 37 meshing with the first gear 38 rotates clockwise, and the garbage dropping door 29 opens. Infrared induction switch can be controlled by the common PLC circuit in the existing technology. As a well-known technology, it will not be repeated.

The garbage bin cover 35 and the bin body 23 are connected by the same driving structure as the garbage throwing door (the open system on the hinge side of the bin cover 23 and the garbage bin cover 35).

A garbage bag receptacle 25 is installed in the cover of the garbage bin 35. The garbage bag receptacle 25 is circular. The garbage bag 28Z is folded in the garbage bag receptacle 25.

A fuse sealing device 24 is installed below the garbage bag receiving chamber 25 in the garbage bin cover 35. The fuse sealing device is mainly composed of two front and rear crossbars 8 and two left and right crossbar 7. It is driven by synchronous pulley (crossbar pulley 4, crossbar pulley 14) and synchronous belt (drive belt 5). For example, the front and rear two cross-bar 8 sets can move along the smooth rod (cross-bar sliding rod 6). The two edges are set with the cross-bar motor 1 and the cross-bar pulley 4. The cross-bar motor 1 and the cross-bar pulley 4 are covered with a belt (transmission).

The two sides of the belt (7 sides of the proximal zigzag rod and 7 sides of the distal zigzag rod) are connected with two transverse rods. When the transverse rod motor 1 rotates clockwise, the upper belt moves horizontally forward, and the lower belt moves horizontally backward, which drives the transverse rod to gather together. When the motor rotates counterclockwise, the belt 5 drives the cross bar 8 to disperse. The cross bar motor 1 is equipped with the maximum torque. When the cross bar is gathered to the end or dispersed to the barrel wall, the resistance will be produced. The resistance exceeds the maximum torque of the cross bar motor 1, and it will stop automatically. The principle of the lip-shaped bar mechanism is the same as the above.

Preferably, a transversely thin fused wire 19 is arranged on the cross bar 8 near the back panel of the garbage bin. The wire is connected with a heating circuit, and the heating circuit is connected to the control circuit board (part of the circuit mechanism). A high temperature resistant material is used as a base between the wire and the cross bar.

The horizontal bar 8 near the front panel of the garbage bin is provided with a wide transverse sealing metal strip (metal sheet 20), which is connected with a heating circuit and a heating circuit is connected to the control circuit board (part of the circuit mechanism). A high temperature resistant material is used as a base between the metal bar and the cross bar 8.

When the fuse sealing device is running, two groups of crossbars converge and move, shrinking the garbage bag to the central area. The wire is heated to the melting temperature of the material of the garbage bag, and the strip is heated to the melting non-melting temperature of the material of the garbage bag. Fuse and seal the garbage bag.

Preferably, the back wall of the garbage bin is divided into three parts according to the vertical direction. The left and right parts are air duct 32. There is a fan at the bottom of the air duct, a circuit mechanism (control circuit board and lithium battery) is placed in the middle part, and an ultrasonic probe (ultrasonic equipment) is installed near the inner wall. The ultrasonic probe is connected to the control circuit board.

When the user presses the physical button (button 26) of the barrel cover once, the control circuit board keeps the switch open or closed, and controls the opening and closing of the garbage throwing door.

When the user presses the physical button of the lid of the bin for a long time, the control circuit board identifies the operation of changing the bag. At this time, the fuse sealing device 24 in the cover 35 closes and fuses the garbage bag. After the operation of sealing and fusing is completed, the control circuit board drives the open system at the cover and the body of the garbage bin, opens the whole garbage bin cover 35, and facilitates the user to take out the packed garbage.

Then, the ultrasonic probe starts to work and calculates the distance between the obstacle by the time difference between sending out the ultrasonic wave and returning the ultrasonic wave. When there is no garbage bag, the distance between the ultrasonic probe and the wall of the opposite bucket is the distance between the ultrasonic probe and the garbage bag when there is a garbage bag. The ultrasonic probe transmits the distance value to the control circuit board. The control circuit board passes through the distance interval to determine whether there are two states of the garbage bag or not. When packing, the judgment of the control circuit board changes from a garbage bag state to a garbage bag-free state, indicating that the user has taken out the garbage bag. At this time, the control circuit board sends a control signal to the open cover system at the garbage bin cover and the barrel body, and closes the garbage bin cover.

After closing the lid of the garbage can, carry out air circulation bagging and sterilization instructions. In previous sealing and fusing operations, the garbage bags have been fused and sealed in the center of the annular garbage bag receiving chamber 25. The control circuit board opens two fans at the bottom of the air duct and the ultraviolet sterilization lamp (ultraviolet sterilizer 31). The fan pulls the air out of the barrel to form a pull force, pulls the garbage bag down and moves the air from the baffle 30 back to the top of the garbage bag, and blows the garbage bag down. The two forces work together to lay the garbage bag on the inner wall of the barrel body 23. At the same time, the air flowing through the airway is also sterilized by ultraviolet radiation. At this time, the air in the garbage bag is the air after sterilization.

As mentioned above, it is only a better embodiment of the present invention and does not impose any formal restrictions on the invention. Any simple modification or equivalent change to the above embodiment according to the technical essence of the present invention falls within the scope of protection of the present invention.

Claims

Claims 1. A garbage bin for air sterilization and automatic bagging in a barrel is provided with a mechanical structure and a circuit mechanism for controlling the mechanical structure. Its characteristics are as follows: the mechanical structure includes a barrel body (23) and an automatic open-cover and bagging structure matched with the barrel body (23), the automatic open-cover and bagging structure is articulated on the barrel body (23); the side wall of the barrel body (23) is provided with a garbage forming structure. The positive pressure on the barrel and the negative pressure on the barrel (32) extend to the automatic opening and bagging structure, and the barrel body (23), the automatic opening and bagging structure and the air channel (32) form a circulation path.
2. A garbage bin for air sterilization and automatic bagging in the bin described in claim 1 is characterized in that the automatic opening and bagging structure includes a garbage bin cover (35), a garbage bag receiving chamber (25) and a fuse sealing device (24) are arranged in the garbage bin cover (35), and the garbage bin cover (35) is articulated on the barrel body (23) through an opening system, and the fuse sealing opening is fused. The device (24) is arranged near the barrel body (23), and the garbage bag receiving chamber (25) is arranged above the fuse sealing device (24).
3. A garbage bin for air sterilization and automatic bagging in the bin described in claim 2 is characterized by: the open cover system comprises a rotating shaft fixing plate (36), a second gear (37), a first gear (38), a driving motor (39), a rotating shaft (40) and a bearing (41), a rotating shaft fixing plate (36) articulating the lid (35) and the barrel body (23), and a rotating shaft (40). ) The penetrating second gear (37) is arranged on the fixed plate (36) of the rotating shaft, the driving motor (39) connects the first gear (38), the first gear (38) engages with the second gear (37), and the bearing (41) is arranged at both ends of the rotating shaft (40).
4. A garbage bin for air sterilization and automatic bagging in the bin described in claim 2 or 3 is characterized in that the upper part of the garbage bin cover (35) is articulated with a garbage throwing door (29) through an open cover system, and the open cover system connecting the garbage bin cover (35) with the garbage throwing door (29) is connected with the garbage bin cover (35) and the barrel body (23). Same and on the same side.
5. A garbage bin for air sterilization and automatic bagging in the bin described in claim 4 is characterized in that an infrared probe (27) is also arranged on the cover (35) of the garbage bin.
6. A garbage bin for air sterilization and automatic bagging in the bin described in claim 2 or 3 or 5 is characterized in that a button (26) is also arranged on the lid of the garbage bin (35).
7. A garbage bin for air sterilization and automatic bagging in the barrel described in claim 2 or 3 or 5 is characterized in that the air duct (32) is arranged on the articulation side of the barrel body (23) and the automatic open cover and bagging structure, a fan device (34) is arranged below the air duct (32), and an ultrasonic device (33) and ultraviolet light are arranged above the fan device (34) in the air duct (32). The sterilizer (31).
8. A garbage bin for air sterilization and automatic bagging in the bin described in claim 7 is characterized in that the ultraviolet sterilizer (31) is located above the ultrasonic equipment (33).
9. A garbage bin for air sterilization and automatic bagging in the bin described in claim 7 is characterized in that the fan device (34) comprises at least two fans, a circuit mechanism is arranged between the two fans, a runner is formed between the fan of the adjacent barrel body (23) and the barrel body (23), and a runner is formed between the fan of the barrel body (32) and the automatic open-lid bagging structure.
10. A garbage bin for air sterilization and automatic bagging in the bin described in claim 2 or 3 or 5 or 8 or 9 is characterized by folding and placing a garbage bag (28) in the garbage bag receiving chamber (25), and an outlet for discharging a garbage bag (28) is arranged in the middle and upper part of the garbage bag receiving chamber (25).