CN220536578U

CN220536578U - Safe and environment-friendly urban dustbin

Info

Publication number: CN220536578U
Application number: CN202321831212.5U
Authority: CN
Inventors: 修湛博; 李斌; 曾淼; 李崇; 尤涛; 刘广; 李珏
Original assignee: Liaoning Liaoyang Ecological Environment Monitoring Center
Current assignee: Liaoning Liaoyang Ecological Environment Monitoring Center
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-02-27
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a safe and environment-friendly urban dustbin, and relates to the technical field of garbage treatment. The utility model comprises a front cover, a dustbin shell and a dustbin body, wherein an LED display is clamped and fixed at the upper end of the front side of the dustbin shell, a pressing plate is clamped and fixed at the upper end of the inner side of the dustbin shell, a crushing cutter is welded and fixed at the bottom end of the pressing plate, a laser range finder is clamped and fixed at the top end of the inner side of the dustbin shell, the front side of the dustbin shell is rotatably clamped and connected with the front cover, a disinfection cleaning brush is attached to the front side of the automatic cover, the dustbin body is inserted and connected at the inner side of the dustbin shell, and a filter screen is penetrated and clamped at the bottom end of the dustbin body. The utility model solves the problems that when the existing urban garbage can compresses garbage, the airtight seal containing air is easy to burst when the garbage is subjected to high pressure, has certain potential safety hazard, and easily causes surface pollution of the surface garbage can and bacteria and malodor in the liquid garbage discarding process.

Description

Safe and environment-friendly urban dustbin

Technical Field

The utility model belongs to the technical field of garbage disposal, and particularly relates to a safe and environment-friendly urban garbage can.

Background

Urban garbage is a mixture of solid wastes in cities, mainly comprises food garbage, common garbage, construction garbage, cleaning garbage and dangerous garbage, is convenient for people to intensively discard the garbage in the planning and construction process of cities because of the need of installing the garbage can, is also called a public garbage can, is a public facility for containing the garbage and the wastes, is often placed in outdoor public places such as parks, communities and schools, plays a role in protecting the public environment, and has the following defects in actual use:

1. the existing disclosure document CN213595131U, an urban intelligent environment-friendly garbage can, is characterized in that a garbage can cover is arranged on a garbage can body, a garbage can is arranged in the garbage can body, an infrared sensor is arranged on the outer side of the garbage can body, a first rotating wheel is arranged on the garbage can, a position sensor is arranged in the garbage can body, a filter hole is formed in a filter plate, most of the existing intelligent environment-friendly garbage can compress garbage placed in the garbage can, the storage space of the garbage can is increased, the labor intensity of workers is reduced, part of garbage can be a plastic bottle or other airtight containers containing air when the garbage is actually compressed, the situation of explosion can occur after the garbage is subjected to high pressure, passers-by can be threatened, certain damage can be caused to the garbage can, and the safety is lower after long-term use;

2. when the existing safe and environment-friendly urban dustbin is in actual use, as the surface of the dustbin is generally dirty or gives the impression of more bacteria, people can easily pollute the surface of the dustbin in the process of discarding the dustbin in order not to contact the surface of the dustbin when discarding the dustbin, and particularly for kitchen waste containing liquid, soup can seriously pollute the surface of the dustbin and easily breeds bacteria to generate malodor.

Therefore, the existing safe and environment-friendly urban dustbin cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.

Disclosure of Invention

The utility model aims to provide a safe and environment-friendly urban dustbin, which solves the problems that when the existing urban dustbin is used for compressing garbage, the airtight seal containing air is easy to burst when the garbage is subjected to high pressure, the dustbin has certain potential safety hazard, and the surface of the dustbin is easy to pollute and easily grow bacteria and generate malodor in the liquid garbage discarding process.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a safe and environment-friendly urban dustbin, which comprises a front cover, a dustbin shell and a dustbin main body, wherein an LED display is clamped and fixed at the upper end of the front side of the dustbin shell, whether the dustbin main body is full or not is displayed through the LED display, a user can conveniently replace the dustbin main body to dump garbage, meanwhile, workers can conveniently process the garbage in time, a pressing plate is clamped and fixed at the upper end of the inner side of the dustbin shell, a crushing cutter is welded and fixed at the bottom end of the pressing plate, when the pressing plate moves downwards to extrude the garbage, the crushing cutter can crush the garbage, the compression effect is improved, a closed container containing air can be cut, internal air is rapidly discharged, the phenomenon that the container bursts due to compression of the air is avoided, the potential safety hazard is reduced, a laser range finder is clamped and fixed at the upper end of the inner side of the dustbin shell, the laser range finder can cooperate with the pressure sensor, the pressure sensor senses a certain pressure and then stops compressing the garbage, the laser range finder can monitor the distance between the top end of the inner side of the dustbin shell and the pressure plate so as to monitor the residual capacity of the dustbin body, and is convenient for workers to timely treat the garbage, the front side of the dustbin shell is rotationally clamped with a front cover, the upper end of the front side of the front cover is rotationally clamped with an automatic cover, the front side of the automatic cover is clamped with an opening button, when people need to discard the garbage, the opening button is pressed by the edge of the garbage, the automatic cover can be rotated towards the inner side of the dustbin shell, the garbage is convenient to discard, the automation degree of the utility model is improved, the odor of the garbage is prevented from escaping outwards, the front side of the automatic cover is jointed with a disinfection cleaning brush, the inner side of the disinfection cleaning brush is fixedly clamped with an ultraviolet sterilizing lamp, after people discard garbage, the disinfection cleaning brush moves up and down on the surface of the front cover, sewage in the surface of the front cover is absorbed, and the disinfection cleaning brush can be disinfected through the ultraviolet germicidal lamp, so that the surface of the front cover is guaranteed to be clean and tidy for a long time, a large amount of malodor is avoided, the inner side of the dustbin shell is inserted with the dustbin body, the bottom end of the dustbin body is penetrated with the filter screen in a clamped manner, when garbage is crushed and compressed through the pressing plate, the sewage in the dustbin body can be extruded in the sewage draining pipe through the filter screen, and the dustbin body is further compressed, so that the labor intensity of workers is reduced.

Further, a rotating motor is clamped at the upper side of one end of the automatic cover, a garbage inlet is formed in the upper end of the front side of the front cover in a penetrating manner, the automatic cover is inserted into the inner side of the garbage inlet, and the rotating motor is clamped at the upper end of the inner side of the garbage inlet;

the automatic cover can be driven by the rotating motor to rotate backwards to open the garbage inlet, so that people can pour garbage into the main body of the garbage can conveniently, and after the main body of the garbage can is filled, people cannot open the automatic cover by pressing the opening button, so that overload in the main body of the garbage can is avoided, and the degree of automation of the garbage can is improved.

Further, one end of the rear side of the disinfection cleaning brush is clamped with a sliding block, the upper end of the sliding block is penetrated and screwed with a threaded rod, the upper end of the threaded rod is clamped with a rotating motor, one end of the front side of the front cover is provided with a sliding groove, the threaded rod is rotationally clamped on the inner side of the sliding groove, and the sliding block is slidably clamped on the inner side of the sliding groove;

the inboard joint that rotates of slider has the screwed pipe, has abandoned rubbish at people, and automatic lid rotates and closes the rubbish entry after, and the rotating electrical machines drives the rotation of threaded rod, further drives the rotation of screwed pipe, makes the slider slide from top to bottom along the spout, makes the cleaning brush clean the protecgulum surface to with sewage absorption, avoid sewage to remain on the protecgulum surface for a long time and lead to whole clean and tidy degree to descend, and be inconvenient for the staff to clean, and the sterilamp in the disinfection cleaning brush can disinfect and disinfect, avoids a large amount of bacteria to breed and produces the foul smell.

Further, a photovoltaic plate is fixedly clamped on the upper side of the dustbin shell, a pressure sensor is fixedly clamped on the bottom end of the inner side of the dustbin shell, a drain pipe is welded at the bottom end of the dustbin shell in a penetrating manner, and the drain pipe is inserted into the upper side of the pressure sensor in a penetrating manner;

the solar energy can be converted into electric energy through the photovoltaic panel for use, the garbage can is energy-saving and environment-friendly, the control component and the storage battery are arranged on the inner side of the garbage can shell, the rotating motor, the disinfection cleaning brush, the air cylinder, the LED display screen and the opening button can be controlled through the control component, the automation degree of the garbage can is improved, and when the garbage can shell is installed and constructed, the drain pipe is attached to the upper end of the sewer, so that liquid in garbage can be conveniently poured into the sewer directly.

Further, an air cylinder is clamped at the top end of the inner side of the dustbin shell, a telescopic rod is clamped at the bottom end of the air cylinder, a pressing plate is clamped at the bottom end of the telescopic rod, the air cylinder is positioned on one side of the laser range finder, and the pressing plate is hung on the upper side of the automatic cover;

the telescopic rod can be driven to stretch out and draw back through the cylinder, the pressing plate is further driven to move up and down, garbage in the dustbin body is compressed, the garbage is crushed through the crushing cutter, compression efficiency is improved, the crushing cutter can cut open the airtight container containing air, air can be discharged in the compression process of the pressing plate, the container is prevented from being burst due to excessive compression of the air, potential safety hazards are reduced, in the compression process, after the pressure sensor senses a pressure threshold value, the cylinder is controlled by the control assembly to stop moving the pressing plate, damage to the dustbin body due to excessive pressure is avoided, the service life of the dustbin is prolonged, meanwhile, the distance between the dustbin shell and the pressing plate is monitored through the laser range finder, whether the garbage can be continuously dumped inside the dustbin body can be further monitored, when the distance is relatively close, the control assembly is closed, the automatic cover is prevented from being opened, people are prompted through the LED display, and the automation degree of the dustbin is improved.

Further, the rear end of the upper side of the dustbin body is rotationally clamped with a top cover, the upper end and the lower end of the top cover are both provided with opening and closing handles, the upper end of the front side of the dustbin body is fixedly welded with a push-pull handle, the rear side of the dustbin body is provided with a storage groove, and the pressing plate is inserted into the upper end of the inner side of the dustbin body;

when putting into dustbin shell inboard with the dustbin main part, backward rotate the top cap and make it accomodate in accomodating the inslot side, avoid causing the influence to dumping of rubbish, when need handle rubbish in the dustbin main part, the staff rotates and opens the protecgulum to forward pulling push-and-pull handle can be through removing the wheel and pull out the dustbin main part fast, easy operation is convenient.

Further, the two ends of the bottom side of the dustbin body are rotationally clamped with the movable wheels, the bottom side of the dustbin body is fixedly adhered with the anti-skid pad, the bottom side of the dustbin body is fixedly welded with the telescopic frame at one end of the filter screen, one end of the telescopic frame is inserted with the baffle plate, one end of the baffle plate is clamped with the telescopic spring, the telescopic spring is clamped at the inner side of the telescopic frame relative to the other end of the baffle plate, the filter screen is attached to the upper side of the sewage drain pipe, and the movable wheels and the anti-skid pad are attached to the upper side of the pressure sensor;

when carrying out the compression of rubbish, the crushing sword can be with the container cutting that contains water to with water extrusion to the inboard bottom of dustbin main part when the compression, in the sewage in the dustbin main part passes through filter screen and blow off pipe direct discharge to the sewer, avoid because sewage is more to lead to in the dustbin main part to fill up soon, when removing the dustbin main part, can make its laminating in the filter screen downside through the extrusion of extension spring to the baffle, residual sewage leaks to ground when avoiding removing.

The utility model has the following beneficial effects:

1. the garbage can solves the problems that the existing intelligent environment-friendly garbage can compress garbage placed in the garbage can mostly, the storage space of the garbage can is increased, the labor intensity of workers is reduced, when the garbage is actually compressed, part of the garbage can be a plastic bottle or other airtight containers containing air, the situation of explosion can occur after the garbage is subjected to larger pressure, passers-by pedestrians can be frightened, the garbage can be damaged to a certain extent, the safety is lower after long-term use, when the air cylinder drives the pressing plate to move downwards to compress the garbage, the airtight containers containing air can be cut through the crushing cutter, the air can be discharged by the pressing plate in the extrusion process of the air, the explosion of the containers caused by excessive extrusion of the air is avoided, the potential safety hazard is reduced, the pressure sensor can monitor the pressure applied by the pressing plate to the garbage can be used for continuously compressing the garbage can be avoided, the damage of the garbage can be avoided when the pressure threshold is reached, and the service life of the garbage can be prolonged.

2. According to the utility model, the front cover, the dustbin shell and the dustbin body are arranged, so that the problems that the surface of the dustbin is generally dirty or the impression of more bacteria is given when the existing safe and environment-friendly urban dustbin is actually used, the surface of the dustbin is easy to be polluted in the process of discarding the dustbin in order to prevent people from contacting the surface of the dustbin when the dustbin is discarded, particularly kitchen waste containing liquid is seriously polluted by soup juice and is easy to generate malodor due to bacteria, and sewage in the dustbin body can be discharged to a sewer through a filter screen and a sewage drain in the process of extruding the dustbin by a pressing plate, the malodor is reduced, after the dustbin is dumped, the rotary machine can drive the threaded rod to rotate, so that a disinfection cleaning brush moves up and down to simply clean the surface of the front cover, the residual sewage is removed, and the ultraviolet sterilization lamp in the disinfection cleaning brush is used for sterilizing and disinfecting the dustbin, so that a large amount of bacteria are prevented from breeding and the outside of the dustbin is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a structural effect diagram of the present utility model;

FIG. 3 is a block diagram of the front cover of the present utility model;

FIG. 4 is a view showing the construction of the sterilizing cleaning brush according to the present utility model;

FIG. 5 is a block diagram of the outer shell of the dustbin of the present utility model;

FIG. 6 is a cross-sectional view of the outer shell of the dustbin of the present utility model;

FIG. 7 is a block diagram of the main body of the dustbin of the present utility model;

fig. 8 is a bottom view of the main body of the dustbin of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a front cover; 101. an automatic cover; 102. disinfecting the cleaning brush; 103. an opening button; 104. a rotating motor; 105. a waste inlet; 106. a chute; 107. a slide block; 108. a threaded rod; 109. a rotating electric machine; 2. a dustbin housing; 201. an LED display; 202. a photovoltaic panel; 203. a pressure sensor; 204. a blow-down pipe; 205. a cylinder; 206. a telescopic rod; 207. a pressing plate; 208. a crushing knife; 209. a laser range finder; 3. a main body of the dustbin; 301. a top cover; 302. an opening and closing handle; 303. a storage groove; 304. push-pull handle; 305. a moving wheel; 306. an anti-slip pad; 307. a telescopic frame; 308. a filter screen; 309. a baffle; 310. and a telescopic spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-8, the utility model discloses a safe and environment-friendly urban dustbin, which comprises a front cover 1, a dustbin shell 2 and a dustbin body 3, wherein an LED display 201 is clamped and fixed at the upper end of the front side of the dustbin shell 2, whether the dustbin body 3 is full or not is displayed through the LED display 201, a user can conveniently replace the dustbin body 3 to dump garbage, a pressing plate 207 is clamped and fixed at the upper end of the inner side of the dustbin shell 2, a crushing knife 208 is welded and fixed at the bottom end of the pressing plate 207, when the pressing plate 207 moves downwards to extrude garbage, the crushing knife 208 can crush the garbage, and can cut a closed container containing air, so that the internal air is rapidly discharged, the noise generated by container explosion due to compression of the air is avoided, a laser range finder 209 is clamped and fixed at the upper end of the inner side of the dustbin shell 2, the laser range finder 209 can act cooperatively with a pressure sensor 203, after the pressure sensor 203 detects that the pressing plate 207 presses the dustbin body 3 to generate certain pressure, the pressing plate 207 stops compressing the garbage, the laser range finder 209 monitors the distance between the top end of the inner side of the dustbin shell 2 and the pressing plate 207 so as to monitor the residual capacity of the dustbin body 3, the front side of the dustbin shell 2 is rotationally clamped with the front cover 1, the upper end of the front side of the front cover 1 is rotationally clamped with the automatic cover 101, the front side of the automatic cover 101 is clamped with the opening button 103, when people need to discard the garbage, the opening button 103 is pressed by the edge of the garbage, the automatic cover 101 can rotate towards the inner side of the dustbin shell 2, the garbage is convenient to discard, the front side of the automatic cover 101 is attached with the disinfection cleaning brush 102, the inner side of the disinfection cleaning brush 102 is fixedly clamped with the ultraviolet sterilizing lamp, after the garbage is discarded by people, the disinfection cleaning brush 102 moves up and down on the surface 1 of the front cover, the sewage that will spill on the front cover 1 surface absorbs, and can disinfect and disinfect to disinfect cleaning brush 102 through the sterilamp, and the inboard grafting of dustbin shell 2 has dustbin main part 3, and the joint has filter screen 308 to run through in dustbin main part 3 bottom, when breaking and compressing rubbish through clamp plate 207, can extrude the sewage in the dustbin main part 3 in blow off pipe 204 through filter screen 308, further with sewage drain to the sewer in.

As shown in fig. 1-4, a rotating motor 104 is clamped at the upper side of one end of the automatic cover 101, a garbage inlet 105 is formed through the upper end of the front side of the front cover 1, the automatic cover 101 is inserted into the inner side of the garbage inlet 105, the rotating motor 104 is clamped at the upper end of the inner side of the garbage inlet 105, a sliding block 107 is clamped at one end of the rear side of the sterilizing cleaning brush 102, a threaded rod 108 is rotatably connected through the upper end of the sliding block 107, a rotating motor 109 is clamped at the upper end of the threaded rod 108, a sliding groove 106 is formed at one end of the front side of the front cover 1, the threaded rod 108 is rotatably clamped at the inner side of the sliding groove 106, and the sliding block 107 is slidably clamped at the inner side of the sliding groove 106;

when people need to discard garbage into the dustbin body 3, one end of the garbage is pressed on the opening button 103, the rotating motor 104 drives the automatic cover 101 to rotate backwards to open the garbage inlet 105, the garbage is dumped into the dustbin body 3 through the garbage inlet 105, after the garbage is dumped for a period of time, the rotating motor 104 drives the automatic cover 101 to rotate forwards to close the garbage inlet 105, the rotating motor 109 drives the threaded rod 108 to rotate, the threaded pipe rotates and drives the sliding block 107 to move up and down along the sliding groove 106, the disinfection cleaning brush 102 is further driven to move up and down to simply clean the surface of the front cover 1, residual sewage on the surface of the front cover 1 is absorbed by the disinfection cleaning brush 102, and the ultraviolet sterilization lamp in the disinfection cleaning brush 102 can sterilize the disinfection cleaning brush 102 at regular time, so that a large number of bacteria are prevented from breeding.

As shown in fig. 1, 2, 5 and 6, a photovoltaic panel 202 is fixedly clamped on the upper side of a dustbin shell 2, a pressure sensor 203 is fixedly clamped on the bottom end of the inner side of the dustbin shell 2, a drain pipe 204 is welded on the bottom end of the dustbin shell 2 in a penetrating manner, the drain pipe 204 is inserted on the upper side of the pressure sensor 203 in a penetrating manner, a cylinder 205 is clamped on the top end of the inner side of the dustbin shell 2, a telescopic rod 206 is clamped on the bottom end of the cylinder 205, a pressing plate 207 is clamped on the bottom end of the telescopic rod 206, the cylinder 205 is positioned on one side of a laser range finder 209, and the pressing plate 207 is suspended on the upper side of the automatic cover 101;

the solar energy can be converted into electric energy through the photovoltaic panel 202 for the utility model to be used, a control component and a storage battery are arranged on the inner side of the dustbin shell 2, the control component can control the rotary motor 104, the rotary motor 109, the disinfection cleaning brush 102, the air cylinder 205, the LED display screen 201 and the opening button 103, when the dustbin shell 2 is installed and constructed, the drain pipe 204 is attached to the upper end of a sewer, so that liquid in garbage can be poured into the sewer directly, people can pour the garbage into the dustbin body 3 through the garbage inlet 105, the pressure sensor 203 can monitor the weight of the garbage, when the garbage is poured for a plurality of times until the weight of the garbage reaches a certain value, the pressure of the pressure sensor 203 is cleared, the air cylinder 205 drives the telescopic rod 206 to stretch, the pressing plate 207 moves downwards to squeeze the garbage in the dustbin body 3, simultaneously carry out simple breakage through crushing sword 208 to rubbish, crushing sword 208 opens the airtight container that contains the air and emits the air, avoid excessive compressed air to lead to the container to burst, after pressure sensor 203 monitors clamp plate 207 to rubbish extrusion pressure reaches the threshold that sets up, cylinder 205 stops stretching to telescopic link 206, monitor the distance on clamp plate 207 and dustbin shell 2 inboard top through laser rangefinder 209, and measure and calculate the surplus volume in the dustbin main part 3, simultaneously show in LED display 201 surface, cylinder 205 drives the shrink of telescopic link 206 and makes clamp plate 207 upwards move until automatic lid 101 upper end, after long-time dumping rubbish, when laser rangefinder 209 monitors the quick filling in the dustbin main part 3, close rotation motor 104 and indicate people through LED display 201.

As shown in fig. 1, 2, 7 and 8, a top cover 301 is rotatably clamped at the rear end of the upper side of the dustbin body 3, opening and closing handles 302 are respectively arranged at the upper end and the lower end of the top cover 301, a push-pull handle 304 is fixedly welded at the upper end of the front side of the dustbin body 3, a storage groove 303 is formed at the rear side of the dustbin body 3, a pressing plate 207 is inserted into the upper end of the inner side of the dustbin body 3, a movable wheel 305 is rotatably clamped at the two ends of the bottom side of the dustbin body 3, an anti-slip pad 306 is fixedly adhered to the bottom side of the dustbin body 3, a telescopic bracket 307 is fixedly welded at one end of a filter screen 308, a baffle 309 is inserted into one end of the telescopic bracket 307, a telescopic spring 310 is clamped at one end of the baffle 309, and is clamped at the inner side of the other end of the telescopic spring 310 opposite to the baffle 309, the filter screen 308 is attached to the upper side of the drain pipe 204, and the movable wheel 305 and the anti-slip pad 306 are attached to the upper side of the pressure sensor 203;

when the dustbin body 3 is placed inside the dustbin housing 2, the top cover 301 is rotated backwards to be accommodated inside the accommodating groove 303, the drain pipe 204 presses the baffle 309 inside the telescopic frame 307, the filter screen 308 is attached to the upper end of the drain pipe 204, when the garbage is compressed, the crushing knife 208 can cut a container containing water, the water is pressed to the bottom end inside the dustbin body 3 during compression, sewage in the dustbin body 3 is directly discharged into a sewer through the filter screen 308 and the drain pipe 204, when the garbage in the dustbin body 3 is required to be treated, a worker rotates to open the front cover 1, pulls the push-pull handle 304 forwards to quickly pull the dustbin body 3 out through the moving wheel 305, resets the baffle 309 to be attached to the lower end of the filter screen 308 through the telescopic spring 310, pulls the opening-closing handle 302 and closes the top cover 301 to drive the dustbin body 3 to move to a proper position for treating the garbage.

One specific application of this embodiment is: when the dustbin shell 2 is constructed and installed, the drain 204 is installed at the upper end of a sewer, the top cover 301 is rotated backwards and is rotated to the inner side of the containing groove 303, the front cover 1 is rotated to be opened, the dustbin body 3 is pushed to the inner side of the dustbin shell 2, the drain 204 presses the baffle 309 to the inner side of the telescopic frame 307, the filter screen 308 is attached to the upper end of the drain 204, the front cover 1 is rotated to be closed, the utility model is started, the photovoltaic panel 202 converts solar energy into electric energy for the utility model, the residual volume in the dustbin body 3 is displayed through the LED display, when people need to discard the garbage into the dustbin body 3, one end of the garbage is pressed to the opening button 103, the rotating motor 104 drives the automatic cover 101 to rotate backwards to open the garbage inlet 105, the garbage is dumped into the dustbin body 3 through the garbage inlet 105, after a period of time, the rotating motor 104 drives the automatic cover 101 to rotate forwards to close the garbage inlet 105, the rotating motor 109 drives the threaded rod 108 to rotate, the threaded pipe rotates and drives the sliding block 107 to move up and down along the sliding groove 106, the disinfecting and cleaning brush 102 is further driven to move up and down to simply clean the surface of the front cover 1, residual sewage on the surface of the front cover 1 is absorbed by the disinfecting and cleaning brush 102, the ultraviolet sterilizing lamp in the disinfecting and cleaning brush 102 can timely disinfect and sterilize the disinfecting and cleaning brush 102, a great amount of bacteria are prevented from breeding, when the pressure sensor 203 monitors that the weight of garbage reaches a certain value, the pressure is cleared, the telescopic rod 206 is driven to stretch by the air cylinder 205, the pressing plate 207 moves downwards to squeeze the garbage in the dustbin body 3, meanwhile, the garbage is simply crushed by the crushing knife 208, the air is discharged from the air-containing closed container by the crushing knife 208, and the container burst caused by excessive compressed air is avoided, in the process of extruding the garbage, sewage in the main garbage can body 3 can flow to a sewer through the filter screen 308 and the sewage drain pipe 204, after the pressure sensor 203 monitors that the pressure reaches a set threshold value, the cylinder 205 stops stretching the telescopic rod 206, the distance between the pressing plate 207 and the top end of the inner side of the main garbage can shell 2 is monitored through the laser range finder 209, the residual volume in the main garbage can body 3 is measured, meanwhile, the residual volume is displayed on the surface of the LED display 201, the cylinder 205 drives the telescopic rod 206 to shrink so that the pressing plate 207 moves upwards until the upper end of the automatic cover 101, when the laser range finder 209 monitors that the main garbage can body 3 is filled quickly, the rotating motor 104 is closed, people are prompted through the LED display 201, a worker rotates to open the front cover 1 and pulls the push-pull handle 304, the main garbage can body 3 is pulled out through the moving wheel 305, the telescopic spring 310 resets and is attached to the lower end of the filter screen 308 through the extrusion of the telescopic spring 310, and the top cover 301 is pulled to be turned off so that the main garbage can body 3 is driven to move to a proper position for garbage treatment.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a safe and environment-friendly urban dustbin, includes protecgulum (1), dustbin shell (2) and dustbin main part (3), its characterized in that: the novel garbage can comprises a garbage can shell (2), wherein an LED display (201) is fixedly clamped at the upper end of the front side of the garbage can shell (2), a pressing plate (207) is clamped at the upper end of the inner side of the garbage can shell (2), a crushing cutter (208) is fixedly welded at the bottom end of the pressing plate (207), a laser range finder (209) is fixedly clamped at the upper end of the inner side of the garbage can shell (2), a front cover (1) is rotatably clamped at the front side of the garbage can shell (2), an automatic cover (101) is rotatably clamped at the upper end of the front cover (1), an opening button (103) is clamped at the front side of the automatic cover (101), a sterilizing cleaning brush (102) is attached at the front side of the automatic cover (101), a garbage can main body (3) is inserted at the inner side of the garbage can shell (2), and a filter screen (308) is fixedly clamped at the bottom end of the garbage can main body (3).

2. The safe and environment-friendly urban dustbin according to claim 1, wherein: the automatic cover (101) is connected with a rotating motor (104) in a clamping mode at the upper side of one end of the automatic cover (101), a garbage inlet (105) is formed in the upper end of the front side of the front cover (1) in a penetrating mode, the automatic cover (101) is inserted into the inner side of the garbage inlet (105), and the rotating motor (104) is connected with the upper end of the inner side of the garbage inlet (105) in a clamping mode.

3. The safe and environment-friendly urban dustbin according to claim 1, wherein: the disinfection cleaning brush is characterized in that one end of the rear side of the disinfection cleaning brush (102) is clamped with a sliding block (107), the upper end of the sliding block (107) is penetrated and screwed with a threaded rod (108), the upper end of the threaded rod (108) is clamped with a rotating motor (109), one end of the front side of the front cover (1) is provided with a sliding groove (106), the threaded rod (108) is rotationally clamped inside the sliding groove (106), and the sliding block (107) is slidably clamped inside the sliding groove (106).

4. The safe and environment-friendly urban dustbin according to claim 1, wherein: the garbage can comprises a garbage can shell (2), and is characterized in that a photovoltaic plate (202) is fixedly clamped on the upper side of the garbage can shell (2), a pressure sensor (203) is fixedly clamped on the bottom end of the inner side of the garbage can shell (2), a drain pipe (204) is welded on the bottom end of the garbage can shell (2) in a penetrating mode, and the drain pipe (204) is inserted on the upper side of the pressure sensor (203) in a penetrating mode.

5. The safe and environment-friendly urban dustbin according to claim 1, wherein: the dustbin is characterized in that an air cylinder (205) is clamped at the top end of the inner side of the dustbin shell (2), a telescopic rod (206) is clamped at the bottom end of the air cylinder (205), a pressing plate (207) is clamped at the bottom end of the telescopic rod (206), the air cylinder (205) is located on one side of a laser range finder (209), and the pressing plate (207) is suspended on the upper side of the automatic cover (101).

6. The safe and environment-friendly urban dustbin according to claim 1, wherein: the novel garbage can is characterized in that a top cover (301) is rotatably clamped at the rear end of the upper side of the garbage can body (3), opening and closing handles (302) are arranged at the upper end and the lower end of the top cover (301), push-pull handles (304) are fixedly welded at the upper end of the front side of the garbage can body (3), a storage groove (303) is formed in the rear side of the garbage can body (3), and a pressing plate (207) is inserted into the upper end of the inner side of the garbage can body (3).

7. The safe and environment-friendly urban dustbin according to claim 4, wherein: the novel garbage can comprises a garbage can body (3), wherein moving wheels (305) are rotatably clamped at two ends of the bottom side of the garbage can body (3), anti-slip pads (306) are fixedly bonded at the bottom side of the garbage can body (3), a telescopic frame (307) is fixedly welded at one end of a filter screen (308), a baffle (309) is inserted at one end of the telescopic frame (307), a telescopic spring (310) is clamped at one end of the baffle (309), the telescopic spring (310) is clamped at the inner side of the telescopic frame (307) relative to the other end of the baffle (309), the filter screen (308) is attached to the upper side of a sewage drain pipe (204), and the moving wheels (305) and the anti-slip pads (306) are attached to the upper side of a pressure sensor (203).