Background
Among the current communal facility rubbish recovery plant, can not pour at once usually when the garbage bin is not filled with, and the garbage bin has long just produced the stink easily for a long time to rubbish is lost and is scattered in the bucket, and space utilization is low, and the garbage bin of subsidiary compaction function is mostly the piston. The invention finds that in the process of compacting the garbage can with the piston type compacting function, the piston forms a relatively sealed space between the can bodies to generate larger air pressure, and the garbage can is easily damaged substantially in the past.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the special garbage recycling device for the public facilities is provided, and the peculiar smell can be effectively removed, the garbage in the recycling device can be automatically compressed, and the content condition of the intelligent display device can be effectively displayed.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: the intelligent garbage recycling equipment comprises a cylindrical outer barrel, an inner container arranged in the outer barrel, a handle separating barrel arranged between the outer barrel and the inner container, and a top cover sleeved on the outer barrel;
the outer cylinder comprises a cylinder body, and a V-shaped positioning slot is formed in the inner wall of the upper end face of the cylinder body along the axial direction of the cylinder body; a recovery opening is formed in the side wall of the upper part of the cylinder body below the positioning slot; an exhaust outlet is formed in the position, different from the position of the recovery opening, of the side wall of the cylinder body between the lower edge of the recovery opening and the upper edge of the cylinder body; a group of cover lug sockets are symmetrically arranged on the side wall of the upper part of the cylinder body; the cover lug socket comprises a locking part and two connecting parts which are respectively fixedly connected with the outer wall of the cylinder body; an electromagnet a is arranged on the outer side of the locking part;
an infrared sensor is arranged inside the upper part of the cylinder body;
an air draft device is arranged on the outer side of the cylinder body corresponding to the exhaust outlet;
the air draft device comprises a box body, an active carbon filter inserted in the front part of the box body and used for filtering off odor gas overflowing from the exhaust outlet, and an exhaust fan arranged at the rear part of the box body;
the activated carbon filter comprises a shell with through holes uniformly formed in the wall surface and activated carbon particles arranged in the shell;
the exhaust fan is connected to the inner wall of the box body through screws;
an air outlet is formed on the lower end surface of the box body corresponding to the outlet of the exhaust fan;
the lower end face of the box body is also fixedly connected with an L-shaped supporting base; the L-shaped supporting base is connected with the cylinder body through a screw;
a filter material mounting opening is formed in the side wall of the box body, and a box cover is rotatably connected to the filter material mounting opening;
the inner container comprises a barrel-shaped barrel body, a group of roller supporting legs which are fixedly connected to the periphery of the lower end face of the barrel body and are symmetrically arranged, and positioning supporting legs which are fixedly connected to the periphery of the lower end face of the barrel body and are different from the positions of the roller supporting legs; the lower end of the roller supporting leg is rotatably connected with a roller;
a positioning bulge is formed at the upper end of the inner container corresponding to the positioning slot; the positioning bulge is matched and connected with the positioning slot in a sliding manner;
a garbage throwing-in opening is formed in the side wall of the upper part of the barrel body corresponding to the position of the recovery opening;
a sink groove is formed on the side wall of the upper part of the barrel body corresponding to the exhaust outlet; a plurality of groups of air outlet holes which are equidistantly arranged along the axis of the barrel body are formed in the sinking groove;
the handle separating cylinder comprises a separating cylinder base which is rotatably connected to the inner bottom surface of the cylinder body, a jacking seat which is formed at the upper end of the separating cylinder base, and an arc-shaped separating plate which is formed at the periphery of the upper end of the separating cylinder base; the width of the circular arc-shaped partition plate is smaller than that of the recovery opening;
the width of the arc-shaped partition plate is not less than that of the garbage throwing port;
a handle is fixedly connected to the position, corresponding to the recovery opening, of the circular arc-shaped partition plate;
2 curved surface convex blocks for jacking the roller supporting legs to enable the inner container to move up and down along the axial direction of the cylinder body are formed on the upper end surface of the jacking seat; the 2 curved surface lugs are circumferentially arranged at equal intervals along the upper end surface of the jacking seat;
the curved surface convex block comprises an arc convex surface which is inclined upwards and a horizontal convex surface which is positioned at the upper end of the arc convex surface;
the top cover comprises a circular groove-shaped cover body with an opening at the lower end and 2 positioning cover lugs formed on the periphery of the lower end of the cover body;
2 positioning cover lugs are respectively matched and spliced with the cover lug sockets;
an electromagnet mounting groove is formed in the position, corresponding to the locking part, of the positioning cover lug; an electromagnet b is arranged in the electromagnet mounting groove; the upper end surface of the cover body is fixedly connected with a handle; the upper end surface of the cover body is provided with an alarm lamp through a screw;
an inserting lug which is inserted into the inner wall of the inner container is formed on the upper end surface in the cover body;
the center of the insertion lug is in threaded connection with a guide column; a circular clamping block is formed on the lower end face of the guide post;
the guide post is sequentially sleeved with a spring b and a compaction disc for compacting garbage in the inner container; the upper end of the spring b abuts against the upper end face inside the cover body, and the lower end of the spring b abuts against the upper end face of the pressing disc; the lower end face of the pressing disc is tightly abutted to the upper end face of the circular fixture block; a pressure sensor is arranged on the lower end face of the circular fixture block;
the top cover is internally provided with a controller a, and the pressure sensor, the alarm lamp and the electromagnet b are electrically connected with the controller a; the inner part of the cylinder body is also provided with a controller b, and the infrared sensor, the exhaust fan and the electromagnet a are electrically connected with the controller b; the contact ends of the cylinder body and the cover body are respectively and fixedly connected with correspondingly arranged electrodes, and when the cylinder body and the cover body are installed in a matched mode, the controller a and the controller b are electrically connected; electrodes which are correspondingly arranged and used for connecting the controller a and the controller b are respectively arranged between the cylinder body and the cover body, or the controller a and the controller b are communicated by radio; and when the infrared sensor detects a signal, the controller b transmits the control signal to the controller a to enable the controller a to simultaneously control the electromagnet b to work.
As a preferable scheme: and the lower part of the outer side of the cylinder body is also provided with an energy storage device corresponding to the position of the recovery opening.
As a preferable scheme: the energy storage device comprises a base fixedly connected with the lower end of the barrel body, a pedal rotationally connected to the base through a rotating shaft, a connecting line joint fixedly connected to the lower end of the pedal and a connecting mechanism connecting the pedal and the handle separating barrel; the connecting mechanism comprises a pre-tightening abutting plate fixedly connected to the inner wall of the barrel body, a sliding push block used for pushing the handle to rotate through the barrel, a pre-tightening spring, a pulley and a connecting wire, wherein one end of the pre-tightening spring is fixedly connected to the sliding push block, the other end of the pre-tightening spring is connected to the pre-tightening abutting plate, the pulley is rotatably connected to the inner wall of the barrel body, and the connecting wire is sequentially connected with the sliding push block, the pulley and the connecting wire; the sliding push block is connected to the inner wall of the lower part of the barrel body in a sliding manner; the pulley, the pre-tightening resisting plate, the sliding push block and the pre-tightening spring are arranged on the same horizontal plane.
As a preferable scheme: the size of the garbage throwing opening is not larger than that of the recycling opening.
As a preferable scheme: the sum of the heights of the inserting convex blocks and the guide columns is 100-200 mm smaller than the vertical distance from the upper edge of the recycling opening to the upper end face of the barrel body.
As a preferable scheme: the vertical distance from the installation position of the infrared sensor to the upper end surface of the cylinder body is 1/5 of the height of the inner container cylinder body.
Compared with the prior art, the invention has the beneficial effects that:
the user aligns the location slot position of stack shell with the location arch of inner bag, packs the inner bag into the stack shell, holds the handle with the location of top cap lid ear aligns the lid ear socket and inserts wherein, electro-magnet a and electro-magnet b correspond just.
When the garbage can is in an open state, the roller supporting legs of the inner container abut against the lower end of the arc-shaped convex surface (the inner container is at the lowest position relative to the can body), and a user can put garbage into the inner container through the recycling opening.
When a user holds the handle to push the handle separating cylinder to rotate anticlockwise, the roller supporting legs abut against the curved surface convex blocks to drive the liner to lift upwards while the arc-shaped separating plates gradually block the recovery opening, and when the roller supporting legs abut against the horizontal convex surfaces (the liner is at the highest position relative to the cylinder body), the liner does not move upwards any more; in the process of lifting the inner container upwards, the pressing disc extends into the inner container from the opening at the upper end of the inner container, and the loose garbage in the inner container is compacted under the action of the spring, so that the residual capacity of the inner container is increased. In the compaction process, a pressure sensor arranged at the lower end of the guide post feeds back the garbage reaction force transmitted to the pressure plate to the controller a, and when the pressure value exceeds 400N, the controller a lights the alarm lamp to warn a garbage cleaning person that the equipment is fully loaded and the internal garbage is to be cleaned.
In the process that the inner container moves upwards relative to the barrel body, when the upper part of the barrel body blocks the infrared sensor, the infrared sensor sends a pulse signal to the controller b, the controller a and the controller b control the electromagnet a and the electromagnet b to work, and the cover body is locked on the barrel body; the structure can ensure that the compaction disc is jacked up in the process of compacting the garbage in the inner container.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 11 and 15, an intelligent garbage recycling device includes a cylindrical outer barrel 1, an inner container 4 installed in the outer barrel 1, a handle separating barrel 5 disposed between the outer barrel 1 and the inner container 4, and a top cover 3 sleeved on the outer barrel;
the outer cylinder 1 comprises a cylinder body 11, and a V-shaped positioning slot 112 is formed in the inner wall of the upper end face of the cylinder body along the axial direction of the cylinder body; a recovery opening 111 is formed in the side wall of the upper part of the cylinder body and is positioned below the positioning slot; an exhaust outlet 116 is formed on the side wall of the cylinder body between the lower edge of the recovery opening and the upper edge of the cylinder body and is different from the position of the recovery opening; a group of cover lug sockets 114 are symmetrically arranged on the side wall of the upper part of the cylinder body; the cover lug socket comprises a locking part and two connecting parts which are respectively fixedly connected with the outer wall of the cylinder body; an electromagnet a is arranged on the outer side of the locking part;
an infrared sensor 113 is arranged in the upper part of the cylinder body;
an air draft device 2 is arranged on the outer side of the cylinder body corresponding to the exhaust outlet;
the air draft device comprises a box body 22, an active carbon filter 24 inserted in the front part in the box body and used for filtering off odor gas overflowing from the exhaust outlet, and an exhaust fan 6 arranged at the rear part of the box body;
the activated carbon filter comprises a shell with through holes uniformly formed in the wall surface and activated carbon particles arranged in the shell;
the exhaust fan is connected to the inner wall of the box body through screws;
an air outlet 23 is formed on the lower end surface of the box body corresponding to the outlet of the exhaust fan;
the lower end face of the box body is also fixedly connected with an L-shaped supporting base 21; the L-shaped supporting base is connected with the cylinder body through a screw;
a filter material mounting opening is formed in the side wall of the box body, and a box cover is rotatably connected to the filter material mounting opening;
the inner container comprises a barrel body 41 in a barrel shape, a group of roller support legs 42 which are fixedly connected to the periphery of the lower end face of the barrel body and are symmetrically arranged, and positioning support legs 43 which are fixedly connected to the periphery of the lower end face of the barrel body and are different from the roller support legs; the lower end of the roller supporting leg is rotatably connected with a roller;
a positioning bulge 412 is formed at the upper end of the inner container corresponding to the positioning slot; the positioning bulge is matched and connected with the positioning slot in a sliding manner;
a garbage throwing-in opening 411 is formed on the side wall of the upper part of the barrel body corresponding to the position of the recovery opening;
a sink groove is formed on the side wall of the upper part of the barrel body corresponding to the exhaust outlet; a plurality of groups of air outlet holes 413 which are equidistantly arranged along the axis of the barrel body are formed in the sinking groove;
the three-point setting of gyro wheel stabilizer blade and location stabilizer blade can guarantee that the inner bag is breaking away from under the stack shell exclusive use state, and the user can slide with the help of a set of gyro wheel stabilizer blade through the slope stack shell and drag the inner bag, can be when not needing to drag moreover, through the vertical inner bag of placing of three point stable in structure.
The handle separating cylinder comprises a separating cylinder base 52 which is rotatably connected to the inner bottom surface of the cylinder body, a jacking seat 53 which is formed at the upper end of the separating cylinder base, and an arc-shaped partition plate 51 which is formed at the periphery of the upper end of the separating cylinder base; the width of the circular arc-shaped partition plate is smaller than that of the recovery opening;
the width of the arc-shaped partition plate is not less than that of the garbage throwing port;
a handle 511 is fixedly connected to the position, corresponding to the recovery opening, of the circular arc-shaped partition plate;
2 curved surface convex blocks 531 for jacking the roller support legs to enable the inner container to move up and down along the axial direction of the cylinder body are formed on the upper end surface of the jacking seat; the 2 curved surface lugs are circumferentially arranged at equal intervals along the upper end surface of the jacking seat;
the curved surface convex block comprises an upward inclined arc-shaped convex surface 5311 and a horizontal convex surface 5312 positioned at the upper end of the arc-shaped convex surface;
the roller of the roller supporting leg is abutted against the curved surface convex block, a user rotates the handle separating cylinder anticlockwise through the handle, the jacking seat rotates along with the handle separating cylinder, and the roller slides relative to the curved surface convex block; in the arc convex part, the roller moves upwards along the curved surface convex block to drive the liner to be lifted upwards along the axial direction of the cylinder body, when the roller moves to the horizontal convex surface, the height of the roller is not lifted, and the height of the liner is kept unchanged; when user's counter rotation handle, the gyro wheel supports the curved surface lug and moves to arc convex surface lower extreme by horizontal convex surface in order, and the inner bag descends along the stack shell axial, until retrieve the opening with rubbish input mouth intercommunication, the user can throw rubbish to the inner bag through retrieving the opening.
The top cover comprises a circular groove-shaped cover body 31 with an opening at the lower end and 2 positioning cover lugs formed on the periphery of the lower end of the cover body;
2 positioning cover lugs are respectively matched and spliced with the cover lug sockets;
an electromagnet mounting groove 311 is formed in the position, corresponding to the locking part, of the positioning cover lug; an electromagnet b312 is arranged in the electromagnet mounting groove; a handle 313 is fixedly connected to the upper end face of the cover body; the upper end surface of the cover body is provided with an alarm lamp 314 through a screw;
an inserting convex block 32 inserted with the inner wall of the inner container is formed on the upper end surface in the cover body;
the center of the plug-in lug is in threaded connection with a guide column 35; a circular clamping block is formed on the lower end face of the guide post;
the guide post is sequentially sleeved with a spring b33 and a compaction disc 34 for compacting garbage in the liner; the upper end of the spring b abuts against the upper end face inside the cover body, and the lower end of the spring b abuts against the upper end face of the pressing disc; the lower end face of the pressing disc is tightly abutted to the upper end face of the circular fixture block; a pressure sensor 351 is arranged on the lower end face of the circular fixture block;
the user aligns the location slot position of stack shell with the location arch of inner bag, packs the inner bag into the stack shell, holds the handle with the location of top cap lid ear aligns the lid ear socket and inserts wherein, electro-magnet a and electro-magnet b correspond just.
When the garbage can is in an open state, the roller supporting legs of the inner container abut against the lower end of the arc-shaped convex surface (the inner container is at the lowest position relative to the can body), and a user can put garbage into the inner container through the recycling opening.
When a user holds the handle to push the handle separating cylinder to rotate anticlockwise, the roller supporting legs abut against the curved surface convex blocks to drive the liner to lift upwards while the arc-shaped separating plates gradually block the recovery opening, and when the roller supporting legs abut against the horizontal convex surfaces (the liner is at the highest position relative to the cylinder body), the liner does not move upwards any more; in the process of lifting the inner container upwards, the pressing disc extends into the inner container from the opening at the upper end of the inner container, and the loose garbage in the inner container is compacted under the action of the spring, so that the residual capacity of the inner container is increased. In the compaction process, a pressure sensor arranged at the lower end of the guide post feeds back the garbage reaction force transmitted to the pressure plate to the controller a, and when the pressure value exceeds 400N, the controller a lights the alarm lamp to warn a garbage cleaning person that the equipment is fully loaded and the internal garbage is to be cleaned.
In the process that the inner container moves upwards relative to the barrel body, when the upper part of the barrel body blocks the infrared sensor, the controller b detects a signal of the infrared sensor, the controller a and the controller b control the electromagnet a and the electromagnet b to work, and the cover body is locked on the barrel body; the structure can ensure that the compaction disc is jacked up in the process of compacting the garbage in the inner container.
The top cover is internally provided with a controller a, and the pressure sensor, the alarm lamp and the electromagnet b are electrically connected with the controller a; the inner part of the cylinder body is also provided with a controller b, and the infrared sensor, the exhaust fan and the electromagnet a are electrically connected with the controller b; the contact ends of the cylinder body and the cover body are respectively and fixedly connected with correspondingly arranged electrodes, and when the cylinder body and the cover body are installed in a matched mode, the controller a and the controller b are electrically connected; electrodes which are correspondingly arranged and used for connecting the controller a and the controller b are respectively arranged between the cylinder body and the cover body, or the controller a and the controller b are communicated by radio; and when the infrared sensor detects a signal, the controller b transmits the control signal to the controller a to enable the controller a to simultaneously control the electromagnet b to work.
The controller a and the controller b are single-chip microcomputers, and the single-chip microcomputers are used for acquiring signals of the infrared sensor, the pressure sensor and the like and controlling the work of the alarm lamp, the electromagnet, the exhaust fan and the like according to a set program is conventional technology in the field, and the work can be easily realized by a person skilled in the art according to the requirements of the invention, so the description is not repeated.
The size of the garbage throwing opening is not larger than that of the recycling opening. The sum of the heights of the splicing convex blocks and the guide columns is 100-200 mm smaller than the vertical distance from the upper edge of the recovery opening to the upper end face of the barrel body; the vertical distance from the installation position of the infrared sensor to the upper end face of the barrel body is 20% of the height of the inner container barrel body.
As mentioned above, when the handle is positioned at the right side and the recovery opening is shielded by the circular arc-shaped partition plate and closed, the roller stops on the horizontal convex surface, and the inner container is positioned at the highest position.
When a user uses the invention, the handle is pushed leftwards, the arc-shaped partition plate is rotated clockwise, the handle partition cylinder is driven to rotate, the curved surface convex block on the partition cylinder base supports against the roller supporting leg of the liner, the roller is stopped at the tail end below the arc-shaped convex surface through the horizontal convex surface, and the liner moves downwards along the axial direction of the cylinder body in the process; at the moment, the circular arc-shaped partition plate does not shield the recycling opening, the recycling opening is correspondingly communicated with the garbage throwing-in opening, and a user can throw garbage into the inner container barrel body through the recycling opening; meanwhile, the controller b controls the exhaust fan to exhaust air, most of the air in the liner barrel body passes through the air outlet and is filtered by the activated carbon filter, and the air is exhausted to the lower part of the back of the air conditioner through the air outlet, so that the peculiar smell of the garbage in the liner barrel body is effectively prevented from overflowing to the side of a user, the user is not suitable, and the filtered air is environment-friendly, environment-friendly and clean.
After the garbage is thrown, a user pushes the handle rightwards to rotate the arc-shaped partition plate anticlockwise to drive the handle to rotate the partition cylinder, the curved surface convex block on the partition cylinder base supports against the roller supporting leg of the inner container, the roller is stopped on the horizontal convex surface through the arc-shaped convex surface, and the inner container moves upwards along the axial direction of the cylinder body in the process; in the process, when the recycling opening is staggered with the garbage throwing opening and is not communicated with the garbage throwing opening, the controller b controls the exhaust fan to stop working; in addition, in the ascending process of the inner container, the garbage throwing-in opening is shielded by the inner wall of the barrel body, and even if the garbage in the barrel body of the inner container exceeds the lower edge of the garbage throwing-in opening, the garbage cannot fall out of the barrel body from the barrel body; when the barrel body reaches the position of the infrared sensor, the controller a and the controller b respectively control the electromagnet b and the electromagnet a to work, and the cover body is locked on the barrel body; the pressing disc tightly supports the fluffy garbage in the inner container barrel body under the action of the spring, so that the fluffy garbage is compressed below the lower edge of the garbage throwing inlet; in the process, if the pressure sensor detects that the reaction force of the garbage to the pressing disc exceeds a set value, the controller a controls the alarm lamp to be turned on to warn a garbage cleaning person that the equipment is fully loaded and the internal garbage is to be cleaned.
Example 2
As shown in fig. 12, 13 and 14, the present embodiment is improved based on embodiment 1 as follows: and an energy storage device 12 is further mounted on the lower part of the outer side of the cylinder body corresponding to the position of the recovery opening. The energy storage device comprises a base 121 fixedly connected with the lower end of the barrel body, a pedal 122 rotatably connected to the base through a rotating shaft 124, a connecting wire joint 123 fixedly connected to the lower end of the pedal, and a connecting mechanism 120 for connecting the pedal and the handle separating barrel; the connecting mechanism comprises a pre-tightening abutting plate 1202 fixedly connected to the inner wall of the barrel body, a sliding push block 1205 used for pushing the handle separating barrel to rotate, a pre-tightening spring 1201, one end of which is fixedly connected to the sliding push block and the other end of which is connected to the pre-tightening abutting plate, a pulley 1203 rotatably connected to the inner wall of the barrel body and a connecting line 1204 sequentially connected with the sliding push block, the pulley and the connecting line joint; the sliding push block is connected to the inner wall of the lower part of the barrel body in a sliding manner; the pulley, the pre-tightening resisting plate, the sliding push block and the pre-tightening spring are arranged on the same horizontal plane. When a user steps on the pedal, the connecting line joint connected below the pedal drives the connecting line to be pulled downwards, the connecting line turns horizontally through the pulley to pull the sliding push block to be communicated with the pre-tightening resisting plate to be contracted towards one side of the pre-tightening resisting plate, and potential energy continues to be accumulated. As shown in fig. 14, when the circular arc type partition plate 51 is located at the door closing position S2, that is, the recovery opening is blocked by the circular arc type partition plate; when the arc-shaped partition plate 51 is located at the door opening position S1, namely the recycling opening is not blocked by the arc-shaped partition plate, and the recycling opening is correspondingly communicated with the garbage throwing-in opening; when a user puts garbage in the garbage bin, the user firstly steps on the pedal by feet, and if the user opens the door to put the garbage, the sliding push block pushes the handle separating cylinder under the action of the spring after the user releases the pedal, so that the arc-shaped separating plate is automatically restored to the door closing position from the door opening position; if the user steps on the pedal but does not rotate the arc-shaped partition plate, the sliding push block is restored to the original position after the user releases the pedal, and the handle partition cylinder is not pushed.
When a user uses the invention, the handle is pushed leftwards, the arc-shaped partition plate is rotated clockwise, the handle partition cylinder is driven to rotate, the curved surface convex block on the partition cylinder base supports against the roller supporting leg of the liner, the roller is stopped at the tail end below the arc-shaped convex surface through the horizontal convex surface, and the liner moves downwards along the axial direction of the cylinder body in the process; at the moment, the circular arc-shaped partition plate does not shield the recycling opening, the recycling opening is correspondingly communicated with the garbage throwing-in opening, and a user can throw garbage into the inner container barrel body through the recycling opening; meanwhile, the controller b controls the exhaust fan to exhaust air, most of the air in the liner barrel body passes through the air outlet and is filtered by the activated carbon filter, and the air is exhausted to the lower part of the back of the air conditioner through the air outlet, so that the peculiar smell of the garbage in the liner barrel body is effectively prevented from overflowing to the side of a user, the user is not suitable, and the filtered air is environment-friendly, environment-friendly and clean.
After the garbage throwing is finished, a user loosens the pedal, the sliding push block pushes the handle to rotate the separating cylinder anticlockwise, the curved surface convex block on the separating cylinder base supports against the roller supporting leg of the inner container, the roller is stopped on the horizontal convex surface through the arc convex surface, and the inner container moves upwards along the axial direction of the cylinder body in the process; in the process, when the recycling opening is staggered with the garbage throwing opening and is not communicated with the garbage throwing opening, the controller b controls the exhaust fan to stop working; in addition, in the ascending process of the inner container, the garbage throwing-in opening is shielded by the inner wall of the barrel body, and even if the garbage in the barrel body of the inner container exceeds the lower edge of the garbage throwing-in opening, the garbage cannot fall out of the barrel body from the barrel body; when the barrel body reaches the position of the infrared sensor, the controller a and the controller b respectively control the electromagnet b and the electromagnet a to work, and the cover body is locked on the barrel body; the pressing disc tightly supports the fluffy garbage in the inner container barrel body under the action of the spring, so that the fluffy garbage is compressed below the lower edge of the garbage throwing inlet; in the process, if the pressure sensor detects that the reaction force of the garbage to the pressing disc exceeds a set value, the controller a controls the alarm lamp to be turned on to warn a garbage cleaning person that the equipment is fully loaded and the internal garbage is to be cleaned.