CN114249040A

CN114249040A - Garbage recovery system

Info

Publication number: CN114249040A
Application number: CN202011259295.6A
Authority: CN
Inventors: 陈少纯; 屠友先; 陈旭强; 屠润林; 陈旭龙
Original assignee: Hangzhou Chunyou Technology Development Co ltd
Current assignee: Hangzhou Chunyou Technology Development Co ltd
Priority date: 2020-09-25
Filing date: 2020-11-12
Publication date: 2022-03-29

Abstract

The invention provides a garbage recycling system, which comprises: the garbage recycling device comprises a wet garbage recycling device, a dry garbage recycling device, a harmful garbage recycling device and a recyclable garbage recycling device, wherein the wet garbage recycling device comprises a wet garbage throwing barrel, a primary extrusion device and a secondary extrusion device which are sequentially connected; the dry garbage recycling equipment comprises a dry garbage throwing device, a compression packaging device and a storage recycling device which are sequentially connected. The invention can realize the effective classification of garbage and reduce the garbage storage space and the peculiar smell generated by wet garbage.

Description

Garbage recovery system

Technical Field

The invention relates to a garbage recycling system, and belongs to the field of garbage recycling.

Background

Along with the gradual popularization of garbage classification, relevant cities are equipped with corresponding classification garbage cans to guide residents to classify garbage. However, the classification garbage can only simply contains garbage, does not have the function of garbage disposal, and needs a garbage truck to be pulled away in a centralized manner for disposal. This results in increased disposal costs due to the need to equip the wet and dry waste with different garbage trucks. Meanwhile, if the garbage in the garbage can, particularly wet garbage, is not treated in time, unpleasant odor can be emitted in high-temperature weather, and the community living experience is seriously influenced. In addition, like some dry garbage, the garbage collector is light in weight and large in size, and can occupy storage space if not processed in time.

Disclosure of Invention

The embodiment of the invention provides a garbage recycling system which is provided with a plurality of types of garbage cans, can treat dry garbage and wet garbage and can reduce peculiar smell generated by garbage storage space and the wet garbage.

The technical scheme adopted by the invention is as follows:

an embodiment of the present invention provides a garbage recycling system, including: the garbage recycling device comprises a wet garbage throwing barrel, a primary extruding device and a secondary extruding device which are sequentially connected, wherein a crushing mechanism is arranged in the wet garbage throwing barrel and is used for crushing the thrown wet garbage to obtain crushed materials and conveying the crushed materials to the primary extruding device; the primary extrusion device is used for carrying out primary extrusion on the crushed materials to obtain first extruded crushed materials and conveying the first extruded crushed materials to the secondary extrusion device; the secondary extrusion device is used for extruding the first extruded crushed aggregates again to obtain second extruded crushed aggregates; the dry garbage recycling equipment comprises a dry garbage throwing device, a compression packaging device and a storage recycling device which are sequentially connected, wherein the compression packaging device is used for compressing and packaging dry garbage thrown into the dry garbage throwing device and conveying the dry garbage to the storage recycling device for storage.

The garbage recycling system provided by the embodiment of the invention at least has the following advantages:

(1) due to the arrangement of the plurality of garbage throwing openings, garbage can be effectively classified;

(2) due to the arrangement of the sorting clamp and the air guide structure, the garbage can be sorted by using the sorting clamp, and peculiar smell can be isolated by the air guide structure in the sorting process;

(3) the wet garbage recycling equipment has the functions of crushing, extruding and drying, so that the storage space of wet garbage and the peculiar smell generated by the wet garbage can be reduced, and the cost for centralized garbage treatment is saved;

(4) the dry garbage recycling device has compression and encapsulation functions, so that the storage space of the dry garbage can be reduced, and the cost for centralized garbage treatment is saved.

Drawings

Fig. 1 is an overall schematic view of a garbage recycling system according to an embodiment of the present invention;

FIG. 2 is a schematic view of a wet waste recovery plant;

FIG. 3 is an exploded view of a wet trash can;

FIG. 4 is a schematic structural view of a fan housing;

FIG. 5 is a schematic view of a shredder mechanism;

FIG. 6 is a schematic view of a shredder plate;

FIG. 7 is a schematic view of a primary extrusion apparatus;

FIGS. 8 and 9 are schematic views of a two-stage extrusion apparatus;

FIG. 10 is a schematic view of a drying apparatus;

FIG. 11 is a schematic view of a transmission structure of the drying apparatus;

fig. 12 is a side view of the drying apparatus;

FIG. 13 is a schematic view of a recovery bin cover of the drying apparatus;

FIG. 14 is a schematic view of a charging device of the dry waste recovery apparatus;

FIG. 15 is a schematic view of a compression packaging apparatus of the dry waste recycling plant;

FIG. 16 is a schematic view of a spacer extrusion push plate;

FIGS. 17 and 18 are schematic structural views of a first compression bin;

fig. 19 and 20 are schematic structural views of a closure shearing apparatus;

FIGS. 21 and 22 are schematic structural views of a second compression bin;

FIG. 23 is a schematic view of the storage and retrieval device;

fig. 24 and 25 are schematic views of a harmful garbage recycling apparatus;

FIGS. 26 and 27 are schematic views of the construction of the recyclable waste with sporadic fragmentation;

FIG. 28 is a schematic view of the construction of the hybrid recyclable waste recycling apparatus;

FIG. 29 is a schematic view of the recycling apparatus for recyclable waste in bottles.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, an embodiment of the present invention provides a garbage recycling system, including: a wet garbage recycling device 1, a dry garbage recycling device 2, a harmful garbage recycling device 3 and a recyclable garbage recycling device.

In an embodiment of the present invention, the recyclable waste recycling apparatus may include a scattered recyclable waste device 4, a mixed recyclable waste recycling apparatus 5, and a bottle-type recyclable waste recycling apparatus 6. In an exemplary embodiment, two wet waste recycling apparatuses 1 can be provided, two scattered recyclable waste devices 4 can be provided, and each waste recycling device can be arranged as follows: the recyclable garbage recycling device capable of scattered crushing, the wet garbage recycling device, the dry garbage recycling device, the recyclable garbage recycling device capable of scattered crushing, the wet garbage recycling device, the recyclable garbage recycling device for bottles and the recyclable garbage mixing device are sequentially arranged side by side, and the harmful garbage recycling device is arranged on the front side of the dry garbage recycling device.

Hereinafter, each recycling device of the garbage recycling system according to the present invention will be described in detail with reference to the accompanying drawings.

(Wet garbage recycling equipment)

As shown in fig. 2 to 5, in the embodiment of the present invention, the wet garbage recycling apparatus 1 may include a wet garbage input bin 101, a primary pressing device 102, and a secondary pressing device 103, which are connected in sequence. A crushing mechanism is arranged in the wet garbage throwing barrel and is used for crushing the thrown wet garbage to obtain crushed materials and conveying the crushed materials to the primary extrusion device; the primary extrusion device is used for carrying out primary extrusion on the crushed materials to obtain first extruded crushed materials and conveying the first extruded crushed materials to the secondary extrusion device; and the secondary extrusion device is used for extruding the first extruded crushed aggregates again to obtain second extruded crushed aggregates.

Specifically, the wet garbage throwing barrel can comprise a cover plate 104, a throwing bin 105 and a crushing bin 106, wherein the upper end of the throwing bin 105 is movably connected with the cover plate 104, the lower end of the throwing bin 105 is connected with the cover plate, a crushing mechanism and a crushed material outlet 107 are arranged on the crushing bin 106, and the crushed material outlet 107 is communicated with the inside of the primary extruding device 102; the primary extrusion device 102 is used for primarily extruding the crushed aggregates fed in through the crushed aggregate outlet 107 to obtain first extruded crushed aggregates and conveying the first extruded crushed aggregates to the secondary extrusion device 103; the secondary extrusion device 103 is configured to re-extrude the received first extruded chaff to obtain a second extruded chaff.

In this embodiment, owing to be provided with rubbing crusher structure, one-level extrusion device and second grade extrusion device among the wet rubbish recovery plant, can get rid of the moisture content in the wet rubbish on the one hand, prevent to give out the peculiar smell, on the other hand, can reduce the storage space of wet rubbish.

Further, in the present embodiment, the cover plate 104 can automatically open and close the dispensing bin 105 by a driving mechanism 108, such as a push rod motor, provided on the dispensing bin 105. Those skilled in the art will appreciate that the structure for opening the dispensing bin 105 by using the push rod motor may be a structure known in the art, and a detailed description thereof will be omitted.

The driving mechanism 108 may be connected to a local controller (not shown), and may open or close the feeding bin 105 based on a control command sent by the local controller. The local controller may perform a control operation based on a sensor provided on the wet garbage recycling apparatus. The sensor is used for detecting the throwing operation. The sensor may be any sensor that can detect a person, such as an infrared sensor, a photoelectric sensor, or a human body sensor. The sensor indicates that there is a dispensing operation when it detects that a person is standing in the dispensing area for more than a predetermined time, e.g. 2 s. The sensor may be positioned at a location suitable for detecting a person, for example, at the upper front edge of the drop bin 105. When the sensor detects that a person approaches the garbage can and a throwing operation exists, the local controller sends an opening instruction to the driving mechanism 108, controls the cover plate 104 to move backwards, and opens the throwing bin 105; when the sensor detects that a person leaves the trash can, the local controller sends a closing command to the driving mechanism 108, and the cover plate 104 is controlled to move forwards to close the throwing bin 105.

Further, in an embodiment of the present invention, as shown in fig. 2 to 4, the wet garbage throwing barrel recycling device 1 may further include: the air guide structure comprises an air cover 109 arranged above the throwing bin 105 and an air feeder 110 arranged on the side of the throwing bin, and the air cover 109 and the upper part of the throwing bin 105 are matched to form a throwing opening suitable for throwing garbage. The hood 109 has an exhaust duct port connected to an exhaust fan (not shown) and a plurality of air suction holes communicating with the exhaust duct port. The wind cover 109 may be formed in a box-like structure, and a concave portion that is recessed outward is formed in a region facing the drop bin, and the concave portion has an arc-shaped inclined surface on which a plurality of air suction holes are formed. The blower may be fixed on the side of the input bin 105 through a sealing cover 111, an air outlet of the blower faces a plurality of air suction holes, and the air sent by the blower 110 may include warm air and normal temperature air. The exhaust fan and the blower can be connected with the local controller and work under the control of the local controller. When the inductor detects the operation of puting in, local controller control exhaust fan and forced draught blower work, under the suction effect of exhaust fan, the wind that the forced draught blower insufflates can be in the mouth surface formation air curtain of puting in of putting in the storehouse, can play the peculiar smell effect that blocks partial rubbish, can not make the person of puting in produce the discomfort.

Further, in the embodiment of the present invention, the fan housing 109 is further provided with a sorting bin 112, and a sorting clamp 113 is disposed in the sorting bin 112. As shown in fig. 4, the sorting bin 112 includes a receiving space and a flap 115 movably connected to the receiving space. The flap 115 may be driven by a telescopic push rod motor 116 to open and close the accommodation space. The turning plate 115 is provided with a sorting clip fixing seat 117, and the sorting clip fixing seat 117 is provided with a clamping opening 118 for clamping the sorting clip 113. The accommodating space 114 is a strip-shaped groove structure and is provided with a heating sheet 118, such as a ceramic constant temperature heating sheet, so that the inside of the sorting bin is kept at a temperature of between 15 and 25 degrees. In addition, an electric watering can 114 is provided for spraying disinfectant to the sorting clips. The end of the telescopic push rod motor 116 is provided with a movable pin which is connected with the bottom of the fan cover 109, the front end of the telescopic push rod motor is connected with a movable pin on the turning plate 115, and when the telescopic push rod motor pushes and pulls outwards, the turning plate is opened outwards to expose the sorting clamp. When the telescopic push rod motor contracts inwards, the turning plate is closed to close the door, and meanwhile, the electric spraying kettle sprays disinfectant to the sorting clamp. In winter or in low-temperature weather, the internal bin body of the sorting clamp starts the ceramic constant-temperature heating sheet, so that the temperature in the bin body is kept between 15 and 25 ℃. It will be appreciated by those skilled in the art that the provision of the sorting clips on the hood is merely an illustrative example and that the sorting bins of the present invention may be provided in any other suitable location, not just on the hood.

Further, in the embodiment of the present invention, as shown in fig. 2 and 3, a supporting plate 119 movably connected to the feeding bin 105 is further disposed on the wet trash feeding bin, and the crushing mechanism is located below the supporting plate 119. The space between the support plate 119 and the input opening of the input bin 105 can be used as a sorting space. The support plate 119 may be coupled to and decoupled from the drop bin 105 by a drive mechanism, such as a telescopic push rod motor 120, disposed on the drop bin. The driving mechanism can be connected with the local controller and can operate based on control instructions sent by the local controller. When throwing in rubbish, the person of throwing in can throw in the disposal bag that is equipped with wet rubbish earlier and put into the letter sorting space, and usable letter sorting presss from both sides and sorts out the disposal bag or sort out non-wet rubbish. After the sorting operation is completed, the local controller will control the driving mechanism to drive the supporting plate 119 to move, for example, to move backward away from the feeding bin, so that the garbage falls into the lower space for the crushing mechanism to crush.

Further, in another embodiment of the present invention, as shown in fig. 3, a cleaning structure is further provided on the wet garbage can. The cleaning structure can include an annular water pipe 121 arranged inside the upper end opening of the feeding bin 105 and a water inlet 122 connected with the annular water pipe 121, a plurality of water spray heads 123 are arranged on the annular water pipe, the water inlet 122 is connected with an external water pipe, and an electromagnetic valve is arranged on the external water pipe and used for conveying a pressurized clean water source to the water inlet conveying belt. The annular water pipe can be embedded and arranged around the edge of the feeding opening in a whole circle, and the water spray head can be arranged into a fog shape or a spray head. The electromagnetic valve can be connected with a local controller, and the local controller controls the opening of the electronic valve according to the set cleaning period and the cleaning time so as to spray water to the interior of the throwing bin to perform automatic cleaning operation.

In the embodiment of the present invention, the throwing bin 105 may be formed in a truncated cone shape with a diameter gradually decreasing from top to bottom, so as to facilitate the garbage to fall into the bottom of the throwing bin and clean the throwing bin. In addition, the throwing opening of the throwing bin 105 is formed into an oval opening which is slightly inclined downwards, so that the opening area is large, and the garbage can slide into the throwing bin more easily. In addition, in order to facilitate the inspection of the interior hygiene of the drop bin 105 by the inspector, a transparent glass 124 may be provided on the cover plate 104, for example, a circular transparent area may be provided on the cover plate 104.

In an embodiment of the present invention, the shredder mechanism may be an existing shredder. In one example, as shown in fig. 5, the shredder mechanism may include a drive motor 125 disposed at the bottom of the shredder bin and two shredder disks coupled to the drive motor 125. The driving motor 125 may be connected to a local controller, and operated based on the control of the local controller, and the driving motor may be fixedly provided at a lower end thereof to a fixed base, and at an upper end thereof to be integrally connected to two

grating disks

128 and 129 through a coupling 126 and a connecting shaft 127. The two shredder disks are identical in construction but different in diameter and, as shown in FIG. 6, may include: the grinding cutter comprises a disc body 130, wherein a grinding cutter is arranged on the disc body 130, a tooth-shaped structure 131 is formed on the edge of the disc body 130 along the circumferential direction, the grinding cutter is rotatably connected with the disc body 130 and rotates along with the rotation of the disc body 130, and the grinding cutter and the tooth-shaped structure 131 are matched with each other to realize the grinding function.

In this embodiment, the tray body 130 is formed at a central position with a central through hole 132 connected to a driving motor. The tooth structure 131 includes a plurality of teeth portions protruding outward provided at regular intervals in the circumferential direction of the disc body 130. The specific structure of the teeth, the number of the teeth and the included angle between the teeth can be set according to actual needs, and the invention is not particularly limited. In one example, the tooth parts of the tooth-shaped structure are arranged along the radial direction of the disc body, the cross section of each tooth part can be an isosceles triangle, and the included angle between every two adjacent tooth parts can be 5-10 degrees.

In the present embodiment, the pulverizing cutters may include a first pulverizing blade 133 and a second pulverizing blade 134, the first pulverizing blade 133 being rotatably disposed at a central position of the tray 130, and the second pulverizing blade 134 being rotatably disposed between an edge of the tray 130 and the first pulverizing blade 133.

In this embodiment, the first crushing blade 133 may include a connection cylinder 135 and a plurality of vertical plates 136 disposed on the connection cylinder 135 at intervals upward, and the connection cylinder 135 and the tray body 130 may be rotatably connected by a connection shaft. In practice, the connecting cylinder 135 and the central through hole 132 of the disc 130 may be coaxially and rotatably connected by a connecting shaft connected to a driving mechanism such as a motor.

Further, in the present embodiment, at least three vertical plates 136 may be disposed on the connecting cylinder 135, the vertical plates 136 may be uniformly disposed along the circumferential direction of the connecting cylinder 135, and in a preferred example, four vertical plates may be disposed. In this embodiment, the rotating area of the first pulverizing blade 133 does not exceed the edge of the platter 130, and in a preferred example, the rotating radius of the first pulverizing blade 133 may be about equal to one-half of the radius of the platter 130, i.e., the outermost end of the riser may be located at a position about equal to one-half of the radius of the platter 130. In one example, the standing plate 136 may be a right-angle-like triangular plate, and a hypotenuse of the standing plate 136 is inclined from an upper portion to a lower portion of the coupling cylinder 135.

Further, in the present embodiment, a plurality of second pulverizing blades 134 may be provided, and the plurality of second pulverizing blades 134 may be uniformly provided between the edge of the tray body 130 and the first pulverizing blade 133. The second crushing blade 134 may be a plate-shaped blade having a certain thickness, and may include a connection end and a cutting end. The connection end may be rotatably connected to the tray body 130 by a connection shaft, such as a movable pin, and may be rotated together with the rotation of the tray body 130. The cutting end is formed with a blade, and the cutting edge of the blade is arranged along the horizontal direction, i.e. the plane of the upper surface of the tray body 130. . When the crushing operation is performed by the crushing of the present embodiment, the cutting edge on the blade of the crushing cutter 31 may cut the material in a horizontal direction by rotation. The second crushing blades 134 may be uniformly disposed on the tray body 130, two or more second crushing blades 134 may be disposed, and specifically, two, three or four second crushing blades 134 may be disposed according to actual needs. The connection position of the second crushing knife 134 and the tray body 130 can be located between two adjacent vertical plates 136.

The second pulverizing blade 134 may be disposed to rotate in an area formed between the edge of the tray 130 and the adjacent two risers 136, and the rotating area does not exceed the edge of the tray, i.e., the outermost length of the second pulverizing blade 134 does not exceed the edge of the tray 130. In a particular example, the outermost end of the second crushing blade 134 may be substantially flush with the edge of the tray 130. In one example, the second crushing blade 134 may be provided to be capable of rotating 360 ° in a region formed between the edge of the tray body 130 and the adjacent two standing plates 136. In another example, the second crushing blade 134 may be configured not to rotate one rotation in a region formed between the edge of the tray 130 and the adjacent two risers 136, that is, the second crushing blade 1290 may be configured to be blocked by the adjacent two risers during the rotation. Due to the blocking of the vertical plate 136, the second crushing knife 134 can keep a relatively static state in high-speed rotation, and in practical application, if the rotating speed reaches a certain degree, the second crushing knife 134 can be in a relatively static state without contacting with the vertical plate, so that the material can be cut all the time, and the cutting capability can be enhanced.

In embodiments of the present invention, the distance and diameter between the upper and lower

grating discs

128, 129 may be set according to actual needs. In one illustrative example, the ratio of the diameters of the upper and

lower shredder disks

128, 129 may be set to 9:10, the lower shredder disk 129 may be about 5mm from the bottom of the shredding bin, and the edge of the lower shredder disk 129 may be greater than 5-10 mm from the inner wall of the shredding bin, so that the shredded material may be 5-10 mm in size. The material in the crushing bin 106 may be thrown out through the lower crushing disc 129 to the crushing outlet 107. To better throw the material out of the crushing bin, the crushed material outlet 107 may be arranged tangentially to the crushing bin. According to the invention, the crushed materials are thrown out through the crushing disc, so that the arrangement of a discharging mechanism can be reduced, and the structure of the crushing device can be simplified.

When the crushing device provided by the invention is used for crushing, wet garbage is fed into the crushing bin through the feeding bin, the driving part is started to drive the crushing disc to rotate at a high speed, and after the material is primarily crushed by the crushing disc, the material falls into the lower crushing disc to be continuously crushed, and the crushed material is thrown out to the crushed material outlet. This embodiment is owing to set up two crushing discs and carry out the secondary crushing, can be with the comminuted into littleer crushed aggregates.

Further, in the embodiment of the present invention, as shown in fig. 1 and 7, the primary pressing device 102 may include a conveying pipe 137, a driving motor 138, and a screw conveying shaft (not shown), the conveying pipe 137 is formed with a feed port 139 connected to the crushed material outlet 107 and disposed obliquely upward, a lower end of the conveying pipe 137 is connected to the driving motor 138 and is formed with a water outlet 140 at a bottom thereof, a higher end of the conveying pipe 137 is connected to the secondary pressing device and is formed with a pressing structure 141 for pressing the crushed material, and the conveying shaft is disposed inside the conveying pipe 137 and is connected to the driving motor 138 for conveying the crushed material to the secondary pressing device. The extruding structure 141 is used for extruding the crushed aggregates conveyed by the conveying shaft by using necking action so as to extrude part of moisture in the wet garbage crushed aggregates. In one example, the pressing structure 141 may be a tapered channel with a diameter that gradually tapers in the conveying direction of the chaff. The tapered channel may be integrally formed with the delivery conduit 137.

In one embodiment of the invention, the wet waste recycling apparatus further comprises a reservoir 142. The water outlet 140 may be connected to the reservoir 142 through a water seepage pipe 143 so that water flowing into the water outlet 140 is collected into the reservoir 142. In the present embodiment, the conveying pipe 137 may be supported by a supporting frame (not shown) to be disposed obliquely upward. In one example, the conveying pipe 137 may be disposed at an angle of 5 to 10 ° with respect to the horizontal direction, so that moisture in the conveyed wet waste material flows toward the lower end of the conveying pipe 137 better. The diameter and length of the transfer pipe 137 may be set according to actual needs.

When the primary extrusion device works, crushed materials crushed by the crushing mechanism can be fed into the conveying pipeline through the feed inlet, the driving motor drives the threaded conveying shaft to rotate to drive the crushed materials to move towards a higher direction, part of water in the conveying pipeline overflows and flows towards a lower part in the operation process and flows into the water storage tank along as a water seepage pipeline, when the materials are conveyed to the position of the tapered channel through the spiral conveying shaft, because the diameter of the pipe orifice of the tapered channel is smaller than that of the conveying pipeline, resistance can be generated on the materials, a squeezing effect is formed under the resistance, the water of wet garbage materials is extruded, the extruded water can flow towards the lower part and flows into the water storage tank along with the water seepage pipeline, and therefore primary extrusion treatment on the wet garbage materials is achieved. In one example, the moisture that is squeezed off by the primary squeezing apparatus 102 may be 50% to 60%.

Further, in an embodiment of the present invention, as shown in fig. 1, 8 and 9, the secondary pressing device 103 of the present invention may include: a supporting frame (not shown) and an extrusion mechanism and a circulating filter pressing structure which are arranged on the supporting frame; the circulating filter pressing structure comprises an extrusion cleaning structure and a rotating cylinder 147 which is rotatably supported and arranged between a left supporting plate 145 and a right supporting plate 146, the left supporting plate 145 and the right supporting plate 146 are connected with the supporting frame, and an opening is formed in the right supporting plate 146; a plurality of axial through holes 161 are formed on the rotary cylinder 147, and an extrusion channel is formed by rotating the rotary cylinder 147; the squeezing and cleaning structure comprises a fixed filter plate 151 fixedly arranged in the opening and a movable filter plate 152 movably arranged on the right support plate 146, the fixed filter plate 151 and the movable filter plate 152 are arranged in an inserting way, when the movable filter plate 152 is not pressed, the front end of the movable filter plate 152 penetrates through the fixed filter plate and is inserted into the axial through hole 161, so as to prevent the rotary cylinder 147 from rotating; when the movable filter plate 152 is pressed, the movable filter plate 152 moves rearward relative to the fixed filter plate 151 to exit the axial through-holes 161.

Further, in the embodiment of the present invention, a feeding bin 143 is further included. Extrusion mechanism can be including extrusion storehouse 144, drive division 154 and with the material extrusion push pedal 155 that separates that the drive division is connected, extrusion storehouse 144 with feeding storehouse 143 is connected, drive division 154 is used for the drive separate the material extrusion push pedal and follow extrusion storehouse back-and-forth movement, separate the material extrusion push pedal be used for will fall into under the drive of drive division wet rubbish material in the extrusion storehouse is sent into in the extrusion passageway and with fixed filter plate 151 cooperatees the extrusion that realizes wet rubbish material to and be used for preventing at the extrusion in-process the material of feeding storehouse 143 falls into in the extrusion storehouse 144. The driving portion 154 may be a cylinder, one end of which is connected to the supporting frame through a fixing base, and the other end of which is connected to the material-separating extrusion pushing plate through a driving shaft. The spacer extrusion pusher 155 may be configured to fit within the extrusion chamber 144 and the bottom opening of the feed chamber 143, for example, in a cylindrical shape, with an extrusion face at the front end. The material separation extrusion push plate 155 can move back and forth along the inside of the extrusion chamber 144 under the pushing of the cylinder, and when moving forward, the material in the extrusion chamber 144 can be pushed forward into the extrusion channel, and the extrusion of the material is realized under the blocking force of the fixed filter plate 151. The material separation extrusion push plate 155 can extrude the moisture in the material out through repeated movement. In addition, the material separation extrusion push plate 155 can block the bottom of the extrusion bin 1 in the moving process, and the material in the feeding bin 143 is prevented from continuously falling into the extrusion bin 144.

In the embodiment of the present invention, the feeding bin 143 may be in a funnel shape, that is, a structure with a gradually decreasing caliber from top to bottom, and has an inverted trapezoidal cross section, so as to facilitate the containing of the wet waste material and the slow flowing of the wet waste material into the extruding bin 144. In the embodiment of the invention, the wet garbage material can be raw material which is not processed, and can also be crushed material which is crushed. Preferably, the wet waste material is crushed wet waste material for better extrusion effect. More preferably, the wet waste material may be a wet waste sliver after preliminary pressing.

In the embodiment of the present invention, the pressing bin 144 may be formed in a cylindrical structure, the upper end of which is open, and an opening 153 connected to the bottom of the feeding bin 143 is formed for wet garbage materials in the feeding bin 143 to flow into the pressing bin 144. In one example, the opening 153 may be formed by removing a part of a semi-cylinder from the pressing chamber 144, that is, the opening 153 is formed by two parallel lines and a semi-cylinder connected to both ends of the two parallel lines, and in this case, the bottom of the feeding chamber 143 may be formed in a semi-cylinder shape to fit the opening 153.

Further, in the present embodiment, the left support plate 145 is provided with a first opening 148 and a second opening 149, the openings of the right support plate 146 include a third opening 150 and a fourth opening 172 corresponding to the first opening 148 and the second opening 149, and the fixed filter plate 151 is disposed on the third opening 150; by rotating the rotary cylinder 147, the first opening 148 and the third opening 150 are communicated through the axial through hole to form the extrusion channel, and the second opening 149 and the fourth opening 172 are communicated through the axial through hole to form the discharge channel.

As shown in fig. 9, left and

right support plates

145, 146 may be coupled to the support frame by standoffs 156. The left and

right support plates

145 and 146 may be fixedly coupled, e.g., bolted, by a connecting rod 157. Central through

holes

158 and 159 are formed at the central positions of the left and

right support plates

145 and 146, respectively, bearings are provided in the central through

holes

158 and 159, central connecting shafts 160 are formed at both ends of the rotary cylinder 147, and the rotary cylinder 147 is rotatably supported between the left and right support plates by inserting the central connecting shafts at both ends into the bearings of the central through holes, respectively. In one example, 5 axial through holes 161 may be provided on the rotary cylinder 147. The axial through hole 161 is the same diameter as the first to fourth openings.

Further, in the embodiment of the present invention, the circulating filter-pressing structure further includes a rotation driving mechanism, the rotation driving mechanism may include a driving fixing frame 162 and a driving part 163, the driving fixing frame 162 is connected to the supporting frame, an upper end of the driving part 163 is hinged to the driving fixing frame 162, a lower end of the driving part 163 is elastically connected to the feeding bin 143, and the driving part 163 may be movably connected to the rotating cylinder 147 through a shifting structure, so as to drive the rotating cylinder 147 to rotate. The driving part 163 may be a cylinder, the upper end of which may be connected to the driving holder through a hinge 165, and the lower end of which may be elastically connected to the feeding chamber 143 through a tension spring 166. The hinge 165 ensures that the dynamic balance of the cylinder is maintained as soon as the spring 166 pulls, so that the cylinder can move up and down stably.

In one example, the toggle structure includes a catch hook 164 provided at a lower end of the driving part 163 and a plurality of hook grooves 167 formed in a circumferential direction along the rotary cylinder 147; under the driving action of the driving part 163, the grapple 164 is selectively engaged with the hook groove 167, and when the grapple 164 is engaged with the hook groove 167, the rotary cylinder 147 is rotated. The number of the hook grooves 167 may be equal to the number of the axial through holes, for example, 5 equidistant hook grooves may be provided, and a stopper portion for preventing the catch 164 from being separated from the hook grooves and an arc portion connected to the stopper portion for allowing the catch 164 to be separated from the hook grooves are formed in the hook grooves 167. The grapple 164 may be provided in a shape capable of being inserted into and hooked with the hook groove, and in one example, as shown in fig. 8, the grapple 164 may include a connection end and a toggle piece formed by being slightly bent downward from the connection end.

Further, as shown in fig. 8, in the embodiment of the present invention, the fixed filter plate 151 and the movable filter plate 152 are inserted into each other, and when the movable filter plate 152 is not pressed, the front end of the movable filter plate 152 is inserted into the axial through hole 161 through the fixed filter plate 151, so as to prevent the rotation of the rotary cylinder. When the movable filter plate 152 is pressed, the movable filter plate 152 moves rearward relative to the fixed filter plate 151 to exit the axial through-holes 161. Specifically, the fixed filter plate 151 may include a plurality of fixed louvers which are provided at intervals, formed in a shape to fit the third opening, and fixed therein. The movable filter plate 152 may include a connection plate 170 movably disposed on the right support plate 146 via a pressure spring 168 and a plate holder 169, and a plurality of spaced movable grids 171 connected to the connection plate 170, wherein the plate holder 169 is fixedly connected to the right support plate 146, for example, via bolts. One end of the pressure spring 168 is connected with the connecting plate, and the other end is connected with the filter plate fixing frame 169. A spring catch may be formed on the filter plate holder 169, and one end of the pressure spring 168 may be disposed in the spring catch. The movable grid is formed in a shape adapted to the fixed grid for insertion into the fixed grid, and has a thickness greater than that of the fixed grid to enable insertion into the axial through hole 161 through the fixed grid. In one example, the thickness of the movable grid plate in the axial through hole may be about 3mm, and the rotary cylinder will not rotate due to the stopper effect of the movable grid plate.

Further, in the embodiment of the present invention, the method further includes: when the movable filter plate 152 is not pressed, the front end of the fixed grid plate is in contact with the connecting plate, so that the connecting plate has a limiting function on one hand and a connecting function on the other hand. When the movable filter plate is pressed, the front end of the movable grid plate moves backwards and exits the axial through hole to be positioned on the same plane with the front end of the fixed grid plate. In addition, the gap between the fixed grid plate and the movable grid plate, namely the water filtering gap, can be 1mm, so that the slag water in the extrusion channel can be extruded out quickly.

In the embodiment of the present invention, the front ends of the movable filter plate and the fixed filter plate refer to the ends facing the drive portion 21, and the rear ends of the movable filter plate and the fixed filter plate refer to the ends facing the pressure springs 26.

When wet garbage materials enter the extrusion channel, the front end of the movable filter plate 152 moves backwards relative to the fixed filter plate under a pressed state to move towards the direction of the pressure spring 168, under the pressure action of the materials, the front end of the movable filter plate 152 exits the axial through hole 161, and due to the action of the spring, the front end of the movable filter plate 152 exits to the plane where the front end of the fixed filter plate 151 is located, at the moment, the rear end of the movable filter plate 152, namely the plane where the connecting plate is located, and the rear end of the fixed filter plate 151 form a gap, and the gap is equal to the distance inserted into the axial through hole. In the state where there is no material or no pressure in the pressing passage, the movable filter plate 152 is restored by the pressure spring 168 and moves forward relative to the fixed filter plate 151 to the initial state. The reciprocating movement can discharge the slag body materials entering between the fixed grid plates through the gap formed by the movable filter plate 152 and the fixed filter plate 151 under the action of the movable grid plates, so that the slag body materials are prevented from blocking a gap of about 1mm between the fixed filter plate 151 and the movable filter plate 152, a self-cleaning effect is achieved, and the waste water is discharged conveniently.

Further, in the embodiment of the present invention, a material pushing mechanism is further included, and the material pushing mechanism may include a driving portion 172 and a pushing plate 173 connected to the driving portion 172, and is configured to push the material in the discharging channel out. The driving part 32 may be a cylinder, and may be connected to the support frame through a fixing base.

Further, in the embodiment of the invention, the device further comprises a material pushing mechanism. The pusher mechanism may include a driving portion 172 and a push plate 173 connected to the driving portion 172. The driving part 172 may be a cylinder, and may be connected to the support frame through a fixing base.

Further, in the embodiment of the present invention, a suction device may be further included, and the suction device is connected to the third opening in a sealing manner, and is used for sucking moisture in the feeding channel. The suction device may include a vacuum pump 174 and a vacuum reservoir 175, the vacuum reservoir 175 may be formed at a lower end thereof with a vacuum mouthpiece and a solenoid valve, the vacuum mouthpiece is hermetically connected to the third opening, and the squeezing cleaning structure may be located inside the vacuum mouthpiece, and the slag water flowing out through the drainage gap may flow into the vacuum reservoir 175. The vacuum reservoir 175 is connected to the reservoir 142 and when the water level in the vacuum reservoir 175 reaches an upper limit, the solenoid valve opens to drain the waste water into the reservoir.

In the embodiment of the present invention, the driving part 154, the driving

part

163 and 172, and the suction device are connected to a local controller, and operate based on the control of the local controller. In addition, a start switch and an end switch can be arranged on the supporting frame, the switches are connected with the local controller, when the start switch is pressed, the local controller controls the wet garbage extruding device to enter the extruding mode, and when the end switch is pressed, the local controller controls the wet garbage extruding device to exit the extruding mode. A material detection sensor, such as a laser sensor or an ultrasonic sensor, can also be arranged on the feeding bin, and the sensor is connected with the local controller. When detecting that there is the material in the feeding storehouse, local controller control wet rubbish extrusion device gets into the extrusion mode, when detecting that there is not the material in the feeding storehouse, control wet rubbish extrusion device and withdraw from the extrusion mode. The working principle of the wet garbage extrusion device of the embodiment of the invention can be as follows:

when the extrusion operation is determined, the crushed aggregates extruded by the primary extrusion device fall into the extrusion bin 144 through the feeding bin 143, and when the air cylinder 154 advances, the material separation extrusion push plate 155 extrudes the materials in the extrusion bin 144 towards the fixed filter plate 151, so as to extrude the materials into the extrusion channel. At this time, the vacuum pump is started to perform a pumping operation. When the air cylinder 154 is retracted, the material in the feeding bin 143 cannot be taken out due to the action of the material separation extrusion push plate 155. When the cylinder 154 is retracted to the original point, the cylinder 21 is retracted, and the catch hook 164 is tightly caught in the hook groove 167 by the tension spring 166. When the grapple 164 rotates the rotary cylinder 147 by the air cylinder 163. When the axial through hole of the rotary cylinder, which is filled with the filter-pressing vacuumized slag, is rotated to a position between the second opening and the fourth opening, the cylinder 172 drives the discharging push plate 173 to move forward, so that the garbage slag is pushed out of the discharging channel. The processes are circularly carried out until the extrusion operation is quitted, thereby realizing the secondary extrusion of the crushed aggregates. In one example, the moisture extruded through the secondary extrusion apparatus of the present invention may be 80-90% of the original scrap.

Further, in another embodiment of the present invention, as shown in fig. 2, the recycling device of the wet garbage recycling apparatus further includes a lifting device 176 and a drying device 177, wherein one end of the lifting device 176 is connected to the secondary pressing device 103, and the other end is connected to the drying device 177, and is configured to receive the crushed materials pressed by the secondary pressing device 103 and convey the crushed materials to the drying device; the drying device 177 is configured to dry the crushed aggregates conveyed by the lifting device.

In this embodiment, the lifting device 176 may be a conventional small material lifter.

The drying device 177 may be a drying apparatus having a drying function. In one example, as shown in fig. 10-13, the drying device 177 can include a support shelf (not shown), a feed bin 178, a drying bin body, a discharge bin 180, and a drive mechanism; the drying bin body and the driving mechanism are arranged on the supporting frame, the drying bin body comprises a heating cavity 181, a material placing part 182 and a moisture recovery bin cover 183, an electric heating element 184 is arranged in the heating cavity 181, the lower part of the material placing part 182 is connected with the heating cavity 181, and the upper part of the material placing part 182 is connected with the moisture recovery bin cover 183; the driving mechanism can comprise a driving portion 185 and a rotating portion 186, the driving portion 185 is arranged at one end of the material placing portion 182 and connected with the rotating portion 186, the drying bin body is arranged above the other end of the material placing portion 182 and used for feeding wet garbage materials into the drying bin body, the discharging bin 180 is arranged below the other end of the material placing portion, and the rotating portion 186 is arranged in the material placing portion 182 and used for driving the wet garbage materials to rotate to be dried and conveying the dried materials into the discharging bin.

The material inlet 179 of the lifting device 176 is connected with the discharge channel of the secondary extrusion device, and the material outlet is connected with the feeding bin 178, so as to lift the crushed materials extruded by the secondary extrusion device into the drying device.

Further, in an embodiment of the present invention, the material placing part 182 may include an upper heating groove 1821 and two lower heating grooves 1822, and the two lower heating grooves 1822 are respectively disposed at both sides of the upper heating groove 1821. One end of the material placing part 182 is connected with the driving part 185, that is, one end of each of the upper heating groove and the lower heating groove is connected with the driving part 185, the other end of the upper heating groove 1821 is connected with the feeding bin 178 and is located above the discharging bin 180, and the other end of the lower heating groove is connected with the discharging bin 180.

Specifically, two lower heating tanks 1822 may be disposed side by side on both sides of the upper heating tank 1821, that is, the two lower heating tanks 1822 are at the same height, and the three heating tanks are formed in an auger structure with two lower ends and a middle higher end, as shown in fig. 3. The upper and

lower heat grooves

1821 and 1822 may be formed as semicircular grooves having the same depth and width, and a drop height between the upper and lower heat grooves may be about equal to one-half of a radius of the heat groove. The upper heating tank 1821 may have a length greater than the length of the lower heating tank 1822, and the upper heating tank 1821 may have a length greater than the length of the lower heating tank may be connected to the feed bin 178. The feed bin 178 may be funnel shaped to facilitate the material falling into the upper heat sink 1821. Further, in the embodiment of the present invention, the rotating portion 186 may include an upper rotating shaft 1861 and two lower rotating shafts 1862 respectively connected to the driving portion 185, wherein the upper rotating shaft 1861 is disposed in the upper heating groove 1821 and is used for driving the wet garbage material entering through the feeding bin 178 to rotate backward under the driving of the driving portion 185, and the two lower rotating shafts 1862 are respectively disposed in the two lower heating grooves 1822 and are used for driving the material falling from the upper heating groove 1821 to rotate forward into the discharging bin under the driving of the driving portion 185.

In addition, two flash ports 1823 are formed at the rear end of the upper heating tank 1821 to feed the material into the lower heating tank 1822. Like this, in the stoving in-process, the heating tank can be through electric heating element 184 concentrated heating, under the effect of last rotation axis 1861, the wet rubbish material that falls into from feeding storehouse 178 can heat along with the rotation of last rotation axis and backward rotary motion, move the in-process, the edge that few part material can pass through last heating tank falls into down the heating tank, remaining most material can be along with last rotation axis continuation backward rotary motion and carry out primary heating, fall into down the heating tank through two flash mouths under the effect of full groove, drive through lower rotation axis continues rotary heating and forward movement to go out in the feed bin 180. Because wet rubbish material can be through the rotatory heating of last heating groove earlier, then continue rotatory heating through lower heating groove, can pass through twice heating to the stoving material that can maximize.

Further, in the embodiment of the present invention, the driving part 185 may include a driving motor 1851 and a transmission structure 1852, and the driving motor 1851 may be a speed reducer. The transmission structure 1852 may be disposed in a case. The driving motor and the box body can be connected with the supporting frame through the connecting base. As shown in fig. 11, it may include a main driving wheel 1854, an upper driving wheel 1855 and two lower driving wheels 1856 connected by a transmission medium 1853, the main driving wheel 1854 is disposed on an upper side of the upper driving wheel 1855 and connected to a driving shaft of a driving motor 1851, the upper driving wheel 1855 is connected to an upper rotating shaft 1861, the two lower driving wheels 1856 are disposed on both sides below the upper driving wheel 1855 and connected to two lower rotating shafts 1862, respectively, the main driving wheel 1854 drives the upper driving wheel 1855 to rotate clockwise and the two lower driving wheels 1856 to rotate counterclockwise by the driving of the driving motor 1851. In one example, the transmission medium 1853 can be a conveyor belt or a chain.

Further, in the embodiment of the present invention, each of the upper rotating shaft 1861 and the lower rotating shaft 1862 includes a connecting shaft connected to the driving part and a coil spring connected to the connecting shaft to rotate with the rotation of the connecting shaft. Specifically, one end of the connecting shaft of the upper rotating shaft 1861 is connected with the driving wheel 1855 arranged at one end of the upper heating groove 1821 through a bearing, the other end of the connecting shaft is fixed at the other end of the upper heating groove 1821, the spiral spring of the upper rotating shaft 1861 can be fixedly connected with the connecting shaft, and under the driving action of the upper driving wheel 1855, the upper driving wheel rotates clockwise along with the clockwise rotation of the connecting shaft, and the spiral spring has elastic force, so that the upper driving wheel can drive the material to rotate clockwise in the clockwise rotation process and extrude the material to move forwards by means of the elastic force. One end of the connecting shaft of the lower rotating shaft 1862 is connected with a lower driving wheel 1856 arranged at one end of the corresponding lower heating groove 1822 through a bearing, the other end of the connecting shaft is fixed at the other end of the lower heating groove 1822, the spiral spring of the lower rotating shaft 1851 can be fixedly connected with the connecting shaft, under the driving action of the lower driving wheel 1856, the rotating shaft rotates anticlockwise along with the anticlockwise rotation of the connecting shaft, and the spiral spring has elastic force, so that the material can be driven to rotate anticlockwise in the anticlockwise rotating process and can be extruded to move forwards by the elastic force.

Further, in an embodiment of the present invention, as shown in fig. 12 and 13, the moisture recovery bin cover 183 may include a steam cover 1831, and the steam cover 1831 may include a left cover plate 1832 disposed obliquely rightward and a right cover plate 1833 disposed obliquely leftward, and the left cover plate and the right cover plate cooperate to form an isosceles triangle structure. The lower ends of the left cover plate 1832 and the right cover plate 1833 are respectively provided with a drainage channel 1834 and respectively connected to the two lower heating channels, and the upper ends of the left cover plate 1832 and the right cover plate 1833 are arranged at intervals to form an upper vent 1835. In one example, the connection of the moisture recovery bin cover to the drying bin body may be accomplished by bolting the drain channel 1834 and the lower heat channel 1822. The drain grooves 1834 may include an inner drain groove 1836 positioned inside the heating space and an outer drain groove 1837 positioned outside the heating space, i.e., lower ends of the left and right cover plates are inserted and disposed inside the drain grooves 1834, respectively. In one example, the drain channel 1834 is inclined, preferably 3 to 5, from horizontal to facilitate water drainage.

Further, in the embodiment of the present invention, the left cover plate 1832 and the right cover plate 1833 are further formed with obliquely arranged flow guiding plates 1838, the flow guiding plates 1838 of the left cover plate 1832 and the right cover plate 1833 are arranged in a staggered manner, and the flow guiding plates 1838 are used for guiding the gas in the heating space to the inner drainage grooves. The flow guiding plate 1838 may be a metal plate, and is disposed on the left and right cover plates in an inclined manner, for example, by about 30 ° upward. Can set up two drainage plates 1838 on left side cover plate and right cover plate respectively, be provided with two right bank and parallel arrangement's drainage plate on the left side cover plate promptly, be provided with two left bank and parallel arrangement's drainage plate on the right side cover plate, the crisscross setting of drainage plate, for example, two drainage plates that are located the right are located the below of two drainage plates on the left side respectively to there is the interval between two adjacent drainage plates. In addition, the drainage plate 1838 is provided with porous absorbent wool 1839. Due to the fact that the cross-arranged drainage plates are arranged and the water-absorbing cotton is arranged on the drainage plates, part of vaporific water vapor and peculiar smell generated in the heating space are absorbed by the porous water-absorbing cotton 1839 in a cross flowing state, when the water-absorbing cotton 1839 absorbs certain moisture, liquid water flows out of the water-absorbing cotton and flows into the inner drainage groove 1836 below the steam cover along the side wall of the drainage plate 1838.

Further, in the present embodiment, moisture recovery bin cover 183 may further include an outer cover 1840 covering upper vent 1835 for guiding the gas exhausted through the upper vent to an outer water exhaust groove 1837. The housing 1840 may include a curved top plate and sloping plates attached to both sides of the curved top plate, which may be attached to the exterior of the steam hood 1831 by a plurality of connectors 1841, such as square tubes, such that the housing 1840 is spaced from both the upper vent 1835 and the exterior of the steam hood 1831, forming flow guide channels 1842. Owing to set up the dustcoat above the steam cover, can slow down the quick direct row's that makes progress speed of vapor, let vapor have more time to stop in the steam cover, can improve heating efficiency. In addition, since the housing 1840 is exposed to the outdoor environment at normal temperature, the temperature of the water vapor discharged from the upper vent 1835 is relatively high, when part of the water vapor contacts the housing 1840 with low temperature, part of the water vapor can be relatively quickly beaded due to the temperature difference, and the beaded liquid flows into the drain groove along the flow guide channel 1842 between the steam housing and the housing.

Further, in the embodiment of the present invention, as shown in fig. 12, a closed housing 187 is further provided outside the heating chamber 181, and an insulating layer 188, such as insulating rock wool, is provided in the closed housing 187 to insulate the heating chamber, so that heat loss can be prevented, and energy can be saved. The electric heating element 1837 may be a heating tube that is heated by electric energy.

Further, in the present embodiment, the side of the feeding bin 178 may be provided with a flap 188, which may be opened or closed by a cylinder 189. When the wet garbage materials are not required to be dried, the turning plate 188 can be opened to directly discharge the wet garbage materials, and when the wet garbage materials are required to be dried, the turning plate 188 is closed, so that the materials in the feeding bin 178 can enter the heating groove.

Further, in the embodiment of the present invention, a material pushing mechanism may be disposed in the discharging bin 180, and the material pushing mechanism may include a driving motor 190 and a spiral conveying shaft. The spiral conveying shaft is obliquely arranged upwards and used for conveying the materials falling into the discharging bin out of the bin under the driving of the driving motor 190.

Further, in the embodiment of the present invention, the wet garbage recycling device further includes an oil-water separator 191, and the oil-water separator 191 is connected to the water storage tank 142 and is configured to perform water-oil separation on the liquid in the water storage tank 142.

The working principle of the wet garbage recycling equipment provided by the embodiment of the invention is as follows:

1. when throwing people throw the mixed and packaged garbage to a wet garbage throwing port, the sorting tool is taken out, dry garbage, wet garbage, harmful garbage and scattered recyclable garbage are sorted to respective inlets, and when the thrown objects are determined to be wet garbage, the wet garbage crushing mechanism starts to work to crush the wet garbage into crushed materials. 2. When the wet garbage is crushed into slag by the wet garbage crushing mechanism, the water-containing slag automatically enters the primary extruding device, partial water is extruded by the extrusion of the primary extruding device, and the slag garbage is conveyed to the secondary extruding device. 3. The secondary extrusion device carries out secondary extrusion water pumping work on the crushed materials subjected to primary extrusion, and most of moisture in the crushed materials is extruded to obtain wet garbage slag with extremely low moisture content;

4. the wet garbage slag is lifted by a lifting device and conveyed into a storage bin, and if the garbage slag does not need to be dried, the wet garbage slag can be directly recycled through a discharge hole in the storage bin; if the garbage slag needs to be dried and recycled, the garbage slag can be dried by the drying device to obtain dried crushed materials.

(Dry garbage recycling equipment)

As shown in fig. 14 to 23, the dry waste recycling apparatus 2 according to an embodiment of the present invention may include a dry waste throwing device, a compressing and packaging device, and a storing and recycling device, which are connected in sequence. The compression and encapsulation device is used for compressing and encapsulating the dry garbage thrown into the dry garbage throwing device and conveying the dry garbage to the storage and recovery device for storage.

Specifically, as shown in fig. 14, the dry garbage throwing device may include a dry garbage throwing bin 201, a throwing port bin door 202, an air cover 203, a cache bin 204, and a cache bin door 205.

The dry garbage throwing bin 201 may be formed in a slightly forward inclined conical shape, and the throwing port of the throwing bin 201 may be formed in an slightly downward inclined elliptical opening to facilitate throwing and dropping of the dry garbage. In an embodiment of the present invention, the input bin door 202 and the buffer bin door 205 can be automatically opened and closed by a driving mechanism, for example, by telescopic

push rod motors

206 and 207, respectively. Those skilled in the art will appreciate that the structure of driving the door using the push rod motor may be a structure known in the art, and a detailed description thereof will be omitted. The driving mechanism can be connected with the local controller, and can execute opening or closing operation based on the control instruction sent by the local controller. The local controller may perform a control operation based on a sensor provided on the wet garbage recycling apparatus. The sensor is used for detecting the throwing operation. The sensor may be any sensor that can detect a person, such as an infrared sensor, a photoelectric sensor, or a human body sensor. The sensor indicates that there is a dispensing operation when it detects that a person is standing in the dispensing area for more than a predetermined time, e.g. 2 s. The sensor may be arranged at a position suitable for detecting a person, for example at the upper front edge of the drop bin. When the sensor detects that a person approaches the garbage bin and a throwing operation exists, the local controller sends an opening instruction to the push rod motor 206 to control the throwing port bin door 202 to move backwards and open the throwing bin; when the sensor detects that a person leaves the garbage can, the local controller sends a closing instruction to the push rod motor 206 to control the throwing-in opening bin door to move forwards, the throwing-in bin is closed, an opening instruction is sent to the push rod motor 207 to control the cache bin door to move backwards, and therefore materials in the throwing-in bin fall into the cache bin.

The fan housing 203 may have the same structure as the fan housing of the wet garbage recycling apparatus, and a detailed description thereof is omitted herein for avoiding redundancy.

In the embodiment of the present invention, a material pushing baffle 208 is disposed in the buffer bin 204, and the material pushing baffle may be a right triangle structure having an inclined surface, and may be controlled to operate by a telescopic push rod motor 209. When the materials in the dry garbage throwing bin fall into the buffer bin, the pushing baffle plate 208 moves forwards under the action of the push rod motor 209, and the materials are pushed into the compression packaging device.

As shown in fig. 15, the compression packaging apparatus according to an embodiment of the present invention may include: a first compression bin 210, a seal shearing device 211 and a second compression bin 212; the first compression bin 210 is arranged on a first supporting frame (not shown), and is provided with a feeding bin 2101, an extruding device and a moving device, wherein the feeding bin 2101 is arranged at the upper end of the first compression bin 210, and the moving device is arranged at the lower end of the first compression bin 210 and is used for driving the first compression bin 210 to move back and forth; the extruding device is connected with one end of the first compressing bin 210 in a sliding way, and the other end of the first compressing bin 210 is provided with a compressing bag 213 with a preset length; the seal shearing device 211 is arranged between the first compression bin 210 and the second compression bin 212 and is provided with a channel for the compression bag 213 to pass through; the second compression bin 212 is arranged on a second supporting frame (not shown) and is provided with a damping stop device, wherein the extrusion device is used for pushing the dry garbage falling into the first compression bin into the compression bag 213, pushing the dry garbage into the second compression bin 212 through a channel, and mutually matching with the damping stop device to realize the compression of the dry garbage; the sealing and shearing device 2 is used for sealing and shearing the compression bag 213 between the first compression bin 210 and the second compression bin 2.

According to the compression packaging device provided by the embodiment of the invention, the sealing and shearing device is arranged between the two compression bins, so that the compression bag 213 can be simultaneously sealed and sheared after compression, and the compression and packaging efficiency of dry garbage can be improved.

In the embodiment of the present invention, the feeding bin 2101 is communicated with the upper end of the first compressing bin 210 for feeding the dry garbage inputted into the first compressing bin 210. The feed bin 2101 may be formed as a funnel.

Further, in an embodiment of the present invention, the pressing device may include a connecting bracket 2102, a pressing cylinder 2103, and a spacer pressing push plate. The connecting bracket and the cylinder form an extrusion driving mechanism for driving the material separation extrusion push plate to move back and forth along the axial direction of the first compression bin 210. The connecting bracket 2102 is connected with the first compression bin 210 and is provided with a sliding structure for guiding. Linking bridge 2102 can be the open rectangle frame of right-hand member, including the upper bracket that connects gradually, side support and lower carriage, upper bracket and lower carriage are connected with the upper end and the lower extreme of first compression storehouse 210 respectively, sliding structure can include slide rail 2106 and slider 2107, can set up respectively on upper bracket and lower carriage, when mobile device drove first compression storehouse 210 and removes, extrusion device can be along with the whole forward movement in first compression storehouse, cooperation through slider 2107 and slide rail 2106, can realize the holistic smooth and easy removal that first compression storehouse and extrusion device constitute. One end of the extrusion cylinder 2103 is connected to the connecting bracket 2102 (specifically, a side bracket), and the other end is connected to the material-separating extrusion push plate. As shown in fig. 16, the spacer extrusion push plate can include an integrally formed spacer baffle 2104 and push plate 2105. The push plate 2105 may be formed in a circular shape and coupled to the extrusion cylinder 2103 for pushing the dry waste material forward during the extrusion process. The material separating baffle 2104 can form into a semicircular plate, when the extrusion device extrudes forwards, the material separating baffle 2104 can plug the opening between the feeding bin 2101 and the first compression bin 210, the dry garbage material in the extrusion bin is isolated, the dry garbage which cannot enter the first compression bin is prevented from falling into the first compression bin, so that in the reciprocating compression work of the cylinder and the material separating extrusion push plate, redundant residue materials cannot be taken out of the first compression bin.

Further, in the embodiment of the present invention, the moving device may include a motor 2108, a lead screw 2109, a nut 2110, a slide rail 2111 and a moving bracket 2112, the motor 2108 is fixed on the first supporting frame through a motor fixing frame (not shown), one end of the lead screw 2109 is connected to the motor 2108, and the other end is connected to the motor fixing frame; one end of the screw cap 2110 is fixedly connected with the middle part of the movable bracket 2112, and the other end of the screw cap 2110 is connected with the lead screw 2109 in a sliding manner; the sliding rails 2111 include two, which are respectively fixed on the first supporting frame, the moving bracket 2112 is fixed on the bottom of the first compression bin 210, two ends of the moving bracket are slidably connected with the sliding rails 2111, the moving bracket 2112 can be fixed on the circumferential direction of the first compression bin 210, and a through hole for the sliding rail 2111 to pass through is formed. The screw 2109 is driven by the motor 2108 to rotate, so that the screw cap 2110 and the movable bracket 2112 are driven to move back and forth, and the first compression bin 210 is driven to move back and forth. In the non-operating state, the nut 2110 is located at a middle position of the lead screw 2109.

In the embodiment of the present invention, a travel switch may be provided at each of the front, middle, and rear positions of the lead screw 2109 for detecting the position of the nut 2110. The mobile device can move repeatedly under the action of the travel switch, and the movement distance can comprise 3 stages: the 1 st stage is that in the extrusion work, the motor 2108 drives the moving bracket 2112 to advance a certain distance to push the compression bag into the second compression bin through the seal shearing device, as shown in fig. 17 and 21, when the stroke switch at the front side (the side far from the motor 2108) of the lead screw 2109 detects the screw cap 2110, the motor 2108 stops driving; the 2 nd stage is that the back-off distance of the movable support 2112 is driven to be equal to the forward-pushing distance in the 1 st stage, when the travel switch in the middle of the lead screw 2109 detects the screw cap 2110, the motor 2108 stops driving to leave an effective distance for sealing the compression bag 213, so that the sealing and the cutting of the garbage packaging bags are facilitated; the 3 rd stage is to continue to drive the movable support 2112 back a certain distance, and when the travel switch at the rear side of the lead screw 2109 (the side close to the motor 2108) detects the screw cap 2110, the motor 2108 stops driving to leave more room for the replacement of the compression bag 213 when the worker runs out of the compression bag 213.

Further, in the present embodiment, the compression pocket 213 can be fixed at the nesting position 2113 of the compression pocket 213 on the first compression bin by a retaining structure. The limiting structure can comprise a clamping ring 2114, a spring 2115 and a movable arm 2116, wherein the movable arm 2116 is arranged on the feeding bin 2101, the clamping ring 2114 is sleeved on the first compression bin 210 and used for clamping the compression bag 213, one end of the spring 2115 is connected with the clamping ring 2114, and the other end of the spring 2115 is connected with the movable arm 2116. The clamping ring 2114 may be comprised of two semicircular rings. The compression pocket 213 may be a cylindrical plastic pocket having a predetermined length, for example, about 10 m. When installing the compression bag 213, the opening of the compression bag 213 can be placed on the compression bag 213 in the sleeving position 2113 and stacked in turn, and then the compression bag 213 is clamped by the clamping ring 2114, the movable arm 2116 is pressed downward by the spring 2115, and the clamping ring 2114 tightly holds the compression bag 213 under the pressure of the spring 2115, so that the compression bag 213 maintains a certain tension during the compression movement.

Further, the first compressing chamber 210 is also provided with an alarm. As shown in fig. 18, the alarm may include a contact switch 2117 disposed at the bottom of the clamp ring 2114 and a contact switch 2118 disposed on the first compression cartridge 210, which when in contact, triggers an alarm. When the last compression bag 213 is disengaged from the clamp ring 2114, the contact switch 2117 on the clamp ring will communicate with the contact switch 2118 on the first compression cartridge, triggering a remote alarm notifying the staff member that the compression bag 213 is being replaced. In the process of finishing repeated reciprocating extrusion, bag loading, sealing and port shearing on the compression bags 213, when the last compression bag 213 is separated from the clamping ring, the contact switch 2117 on the clamping ring can be communicated with the contact switch 2118 on the first compression bin to trigger a remote alarm, and a worker is informed to replace the compression bag 213 before. When the compression bag 213 is replaced, the movable bracket is driven by the motor to move back for a certain distance, and when the travel switch at the front side of the lead screw 2109 detects the screw cap 2110, the motor stops driving. When the worker replaces the new compression bag 213, the worker only needs to pull the movable arm 2116 upwards, and the new compression bag 213 is inserted into the middle between the contact switch on the first compression bin and the clamping ring 2114.

Further, to facilitate nesting of the compression pockets 213 and 213, the first compression bin 210 may be formed as a tapered structure with a decreasing diameter toward the outlet of the seal shearing device.

Further, in an embodiment of the present invention, as shown in fig. 21, the damping stopper device may include a damping driving mechanism and a damping flapper 2145. The damping retainer 2145 is movable back and forth along the interior of the second compression bin 213 by the damping drive mechanism. Specifically, the damping driving mechanism may include a damping cylinder 2146, a sliding rail 2147, a sliding block 2148, a pulley 2149, and a traction rope 2150, the sliding rail 2147 is disposed along an axial direction of the second compression bin, the damping cylinder 2146 and the pulley 2149 may be disposed on the sliding rail 2147, one end of the damping cylinder 2146 is connected to the second supporting frame, the other end of the damping cylinder 2146 is connected to the pulley 2149, and specifically, a driving end (push rod) of the damping cylinder 2146 is connected to the pulley 2149. The pulley 2149 can slide back and forth along the slide rail 2147 under the driving of the damping cylinder, the slider 2148 is sleeved on the slide rail and is in sliding connection with the slide rail 2147, one end of the traction rope 2150 is connected with the damping cylinder 2146, the other end of the traction rope is connected with one end of the slider 2148 by bypassing the pulley 2149, the other end of the slider 2148 is connected with the damping baffle 2145, and particularly, the connection plate 2151 with a bent part can be connected with the damping baffle, so that when the pushing rod of the damping cylinder 2146 pushes forwards/backwards, the pulley can be driven to move forwards/backwards along the slide rail 2147, and further, under the action of the traction rope and the slider, the damping baffle can move forwards/backwards. Wherein, in the extrusion compression process, damping cylinder 2146 promotes the impetus of damping baffle is less than extrusion cylinder 2103 promotes the impetus of push pedal, thereby makes dry rubbish be in the push pedal with be extruded compression between the damping baffle. Specifically, an air outlet valve capable of adjusting pressure is arranged on the damping cylinder 2146, and the air outlet pressure on the air outlet valve is greater than the air inlet pressure of the extrusion cylinder 2103, so that the extrusion cylinder 2103 generates a damping effect on the damping cylinder 2146. In the extrusion process, the damping cylinder 2146 is started to drive the damping baffle to advance to the initial position on the second compression bin, for example, the damping baffle is located at the foremost position of the second compression bin, and because the air outlet pressure of the damping cylinder 2146 is greater than the air inlet pressure of the extrusion cylinder 2103, under the action of the pushing force of the extrusion cylinder 103, the damping baffle 2145 is moved backwards under the traction action of the traction rope 2150, and stays at the limit position at the rear end of the second compression bin, for example, the rearmost end of the second compression bin. Meanwhile, the extrusion cylinder drives the push plate to move forwards, so that dry garbage runs in the compression bag storing the dry garbage, and the dry garbage is extruded by the damping effect generated when the dry garbage touches the damping baffle 2145.

In addition, as shown in fig. 22, the second compression bin may include a movably connected fixed stop 2152 and flap 2153. The fixed baffle can be arranged at the rear side, and the turning plate can be arranged at the front side. The turning plate 2153 may be coupled to and separated from the fixed barrier 2152 by an air cylinder 2154 provided on the support frame. In the extrusion process, the turning plate is combined with the fixed baffle to form a compression space. After the extrusion work is finished and the seal of the compression bag wrapped with dry garbage is cut by the seal cutting device, the ejector rod of the air cylinder 2154 is retracted to drive the turning plate 2153 to move upwards to leave the fixed baffle plate, so that the compression bag falls into the storage and recovery device below the turning plate.

In the embodiment of the invention, the extrusion cylinder and the damping cylinder generate a damping action mutually to compress the dry garbage, and the pressure of the damping cylinder at any position is consistent all the time and can be released at any time, so that the extrusion cylinder can push the dry garbage forward at a constant speed in the compression process, the garbage bag can be compressed as far as possible on the premise of not being broken, and the maximum compression effect is achieved; at the end of the compression, for example, when the pressing cylinder is retracted or the second compression bin is opened, the pressure can be released, so that the compressed garbage is kept in the second compression bin, and is not pushed back to the first compression bin or pushed out of the second compression bin.

Further, as shown in fig. 19 and 20, the seal shearing apparatus 211 may include a fixed frame 2119, a cylinder 2120, an upper anchor ear 2121 and a lower anchor ear 2122, the cylinder 2120 is disposed on the top of the fixed frame 2119 and connected to the upper anchor ear 2121, the upper anchor ear 2121 is disposed at the upper end of the fixed frame 2119 and connected to the lower anchor ear 2122 through a sliding structure so as to be interlocked with the anchor ear; the upper and

lower hooping pieces

2123 and 2122 are respectively provided at both sides thereof, the lower hooping piece 2122 is provided at the lower end of the fixing frame 2119, the bottom of the lower hooping piece 2122 is provided with a shearing structure 2124, the lower hooping piece 2125 is provided at both sides thereof, and the upper and

lower hooping pieces

2121 and 2122 are fitted to each other to form a passage.

In the embodiment of the present invention, the lower end of the upper anchor ear 2121 is formed with an upper opening forming a channel, the upper opening includes a straight portion and an arc portion connected to both ends of the straight portion, the upper end of the lower anchor ear 2122 is formed with a lower opening forming a channel, the lower opening includes a straight portion and an arc portion connected to both ends of the straight portion, the upper opening of the upper anchor ear 2121 and the lower opening of the lower anchor ear 2122 can form a channel suitable for the cylindrical compression bag 213 to pass through in the non-operating state, and the straight portion of the upper anchor ear 2121 and the straight portion of the lower anchor ear 2122 can be tightly fitted together to clamp the compression bag 213 in the operating state. Specifically, the upper anchor ear 2121 may include two upper

anchor ear pieces

2126 and 2127 spaced apart from each other, and the lower anchor ear 2122 may include two lower

anchor ear pieces

2128 and 2129 spaced apart from each other. The two upper anchor ear pieces are identical in structure and arranged at intervals in the front-back direction along the entering direction of the compression bag 213, the upper ends of the two upper anchor ear pieces are connected through an upper connecting seat 2130, and the upper connecting seat 2130 is further connected with the air cylinder 2120. The two lower anchor ear pieces are arranged at intervals along the entering direction of the compression bag 213, and the lower ends of the two lower anchor ear pieces are connected through a lower connecting seat 2131. The interval between two last staple bolt pieces is greater than the interval between two lower staple bolt pieces to lower staple bolt spare can insert in the interval that two last staple bolt pieces formed.

In one example, the sliding structure may include two sliding assemblies symmetrically disposed at both sides of the cylinder 2120, each of the sliding assemblies may include a pulley 2132 and a pulling rope 2133 disposed on the fixing frame 2119, one end of the pulling rope 2133 is connected to the upper anchor ear 2121, specifically to the upper end of the upper connecting seat 2130, and the other end thereof is connected to the lower anchor ear 2122 by passing around the pulley 2132, specifically to a connecting member disposed between the two lower anchor ear pieces. The number of the pulleys 2132 is two, the pulleys can be supported and arranged at the upper end of the fixed frame through two support plates, the two support plates are arranged at intervals and are respectively connected with the fixed frame, and the two pulleys can be connected with the two support plates through rotating shafts so as to be supported and arranged between the two support plates. Through holes for the pulling ropes 2133 to pass through are formed in the positions, located at the end parts of the two pulleys, on the fixed frame, one ends of the pulling ropes 2133 are connected with the upper hoop through the through holes located inside, and the other ends of the pulling ropes 2133 are connected with the connecting pieces in the lower hoop through the through holes located outside along the edges of the pulleys. In one example, the pull-in line may be, for example, a steel wire rope. Thus, through the two sliding components, the two ends of the upper and lower hooping members are slidably connected, when the cylinder 2120 pushes the upper hoop member 2121 to move downward, the pulling rope 2133 will move downward, and due to the pulling effect of the pulling rope 2133, the lower hoop member 2122 will move upward at the same time.

Further, in the embodiment of the present invention, the upper sealing member 2123 may include two upper connecting rods 2134 connected to the upper anchor ear 2121 and an upper heating base 2135 connected to the two upper connecting rods 2134, the upper heating base 2135 is provided with an upper heating plate, and a spring 2136 is disposed between the upper connecting rod 2134 and the upper heating base 2135. Specifically, the two upper connecting rods may be movable pins, which may be respectively connected to the upper connecting seat 2130 through upper connecting plates, the upper heating base 2135 may be a plate-shaped structure, and both ends of the movable pins may be respectively in threaded connection with the upper connecting plates and the upper heating base. The upper heating plate may be disposed on the entire bottom of the upper heating base 2135 in a long strip shape. Thus, one upper heating fin is provided on each side of the upper connecting seat 2130.

The lower sealing member 2125 may include two lower connecting rods 2137 connected to the lower anchor ear 2122 and a lower heating base 2138 connected to the two lower connecting rods 2137, wherein the lower heating base 2138 is provided with a lower heating plate, and a spring 2139 is disposed between the lower connecting rod 2137 and the lower heating base 2138. Specifically, the two lower connecting rods may be movable pins, which may be respectively connected to the lower connecting seat 2131 through the lower connecting plate, the lower heating base 2138 may be a plate-shaped structure, and both ends of the movable pins may be respectively connected to the lower connecting plate and the lower heating base by threads. The lower heating plate may be disposed on the entire bottom of the lower heating base 2138 in a long strip configuration. In this way, one lower heating fin is provided on each side of the lower connector base 2131.

Further, in the present embodiment, the shearing structure 2124 may include a driving motor 2140, a lower fixed wheel 2141, two upper fixed wheels 2142, and a rotary jigsaw 2143, wherein the driving motor 2140 is connected to the lower fixed wheel 2141, and the lower fixed wheel 2141 and the two upper fixed wheels 2142 are connected by the rotary jigsaw 2143. Driving motor 2140 can be the micro motor who takes the speed reducer, be connected with lower connecting seat 2131, lower fixed pulley, fixed pulley and rotatory scroll saw can set up in the interval that two lower hooping pieces formed on two, the triangle-shaped that is fit for rotatory scroll saw is arranged to fixed pulley and two last fixed pulleys down, two fixed pulleys can be located the both ends of fixed pulley down and be located same horizontal position promptly, lower fixed pulley, it can be connected with last staple bolt piece and lower staple bolt piece respectively according to the accessible connecting axle to go up the fixed pulley, and be located the lower extreme that rotatory scroll saw between two fixed pulleys is higher than lower hooping piece, so that can cut off compression bag 213.

In addition, in the embodiment of the present invention, an inductive switch 2144 is further disposed on the upper anchor ear 2121. The inductive switch is used for detecting the compression bag. The upper and lower heat patches begin heating upon detecting the presence of a compressed bag between the upper and lower closure members. The inductive switch 2144 may be a material detection sensor, for example, a laser sensor, an ultrasonic sensor, or the like.

When the sealing and shearing device provided by the embodiment of the invention works, when the cylinder pushes the jacking rod to drive the upper hoop to push downwards to the bottom, the lower hoop is lifted upwards by the traction rope, and the upper hoop and the lower hoop are combined in a crossed state. At this moment, the upper heating base and the upper heating plate, as well as the lower heating base and the lower heating plate are closed and tightly bitten under the action of the upper connecting rod, the spring, the lower connecting rod and the spring respectively, at this moment, the inductive switch is started to detect the compression bag, at this moment, the upper heating plate and the lower heating plate on the two sides of the channel enter a heating state, and the compression bag is heated and sealed. Meanwhile, the rotary wire saw is driven by the motor to start to saw off the middle of the seals at the two sides of the sealing bag.

In the embodiment of the present invention, the extruding cylinder 2103, the motor 2108, the cylinder 2120, the driving motor 2140, the inductive switch 2144, the upper heating plate, the lower heating plate, the damping cylinder 2146, the cylinder 2154, etc. are connected to a local controller, and are operated under the control of the local controller. The dry garbage compression and encapsulation equipment is also provided with a starting switch and a recovery switch which are connected with the local controller. When the start switch is pressed, the device enters a squeeze mode. When the reset switch is pressed, the device enters an uncompressed operating state. Specifically, when the start switch is pressed, the local controller controls the motor 2108 to move forward to a predetermined position, and then controls the extrusion cylinder 2103 to push forward and controls the damping cylinder 2146 to move forward until the compression bag is pushed into the limit position of the second compression bin. And then, the air cylinder and the motor are controlled to return to the original positions, the air cylinder 2120 is controlled to move downwards, the sealing and shearing device is driven to conduct sealing and shearing operation on the compression bag, and when the induction switch 2140 detects the garbage bag, the driving motor 2140 is controlled to start to drive the rotary wire saw to shear the compression bag. Finally, the cylinder 2154 is controlled to start, the second compression bin is opened, and the compressed bag is sent into the recovery device. The working principle of the dry garbage compression and encapsulation equipment provided by the embodiment of the invention can be as follows:

(1) and (3) extrusion working state: when the extrusion operating condition, motor 2108 starts, and under the effect of motor, the screw cap can be followed the lead screw and moved forward, and then drives first compression storehouse whole through the movable support and to sealing shearing mechanism direction removal to pass and seal shearing mechanism and link mutually with the second compression storehouse. When the travel switch at the rear side of the screw rod detects the screw cap, the motor stops driving, at the moment, the material separation extrusion push plate extrudes forwards under the pushing of the cylinder, dry garbage is pushed into the dry compression bag and pushed into the second compression bin, and the dry garbage is extruded between the push plate and the damping baffle under the damping action of the damping baffle.

(2) The working state of the semi-backspacing shearing mouth sealing is as follows: when the cylinder in the first compression bin continuously pushes forward to extrude dry garbage in the compression bag, under the tightening state of the traction rope, the push rod of the damping cylinder slowly shrinks inwards, the slide block is driven by the slide rail, and the damping baffle is pushed to a set stroke limit by the dry garbage material, as shown in fig. 12. When the damping baffle plate reaches the limit, the air cylinder arranged in the first compression bin retreats, the first compression bin retreats to the original position under the action of the moving device, and when the stroke switch in the middle of the screw rod detects the screw cap, the motor stops driving. At this time, the front end outlet of the first compression bin is a preset distance, for example, a distance of about 20 cm, from the bag sealing and shearing device, so that the compressed bag can be subjected to bag sealing and shearing in the bag sealing and shearing device. Next, the seal cutting device starts the sealing and cutting operation.

Further, in an embodiment of the present invention, as shown in fig. 23, the storage and recovery device may include: the garbage recycling device comprises a fixed frame (not shown), and a bin feeding mechanism and a recycling mechanism which are arranged on the fixed frame, wherein the bin feeding mechanism comprises a material receiving bin 214, a feeding channel 215 and a feeding pushing structure 216, the upper end of the material receiving bin 214 is open to form a feeding hole 217 for a compressed bag filled with dry garbage to enter, and the material receiving bin 214 is connected with the feeding channel 215; the recycling mechanism comprises a motor 218, an upper transmission roller 219, a lower transmission roller 220 and a discharging pushing structure 221, the motor 218 is connected with the upper transmission roller 219, the upper transmission roller 219 is connected with the lower transmission roller 220 through a conveyor belt 222, and a plurality of storage barrels 223 are arranged on the conveyor belt 222; the feeding pushing structure 216 is used for pushing the compressed bag into the storage barrel 223 through the feeding channel 215; the discharge pushing structure 221 serves to push the compressed bag out of the storage tub 223.

In an embodiment of the invention, the receiving bin is connectable to a compression device for receiving compressed bags containing dry waste from the compression device. The conveyor belt 222 may include two belts that are connected to both ends of the upper and lower driving rollers, respectively. The interval between the upper driving roller and the lower driving roller can be set according to actual needs, the storage buckets 223 can be uniformly arranged on the conveyor belt according to preset intervals, and the number of the storage buckets 223 can be set according to actual needs. The upper driving roller can be driven by the motor 218 to rotate, and the lower driving roller is driven by the conveyor belt 222 to rotate, so as to drive the storage barrel 223 to rotate circularly along the conveyor belt 222 to align with the feeding channel 215 and the discharging pushing structure 221.

In one embodiment of the present invention, the motor 218 may be a reducer motor. To enable smooth entry of the compressed bag into the storage tub 223, the feeding passage 215 may be formed in a tapered structure having a diameter gradually reduced in the compressed bag conveying direction.

In an embodiment of the present invention, the feeding pushing structure 216 may include a feeding pushing plate 224 and an air cylinder 225, and the feeding pushing plate 224 is disposed in the receiving bin 214 and connected to the air cylinder 225. The feeding push plate 224 can move back and forth along the receiving bin 214 under the driving of the air cylinder 225. Moving forward, the compressed bag is pushed through the feed channel 215 into the storage bucket 223.

In an embodiment of the present invention, the discharging pushing structure 221 may include a cylinder 226 and a discharging pushing plate 227 connected to the cylinder 226. The discharging push plate 227 pushes the compressed bag out of the storage barrel 223 under the driving action of the air cylinder 226.

Further, in the present invention, a sensor may be provided on each storage bucket 223 for detecting the compression pockets in the storage bucket. And a sensor can also be arranged on the material receiving bin 214 and used for detecting the compression bag in the material receiving bin. The sensor may be an existing material detection sensor, such as a photoelectric sensor, an ultrasonic sensor, or the like.

The motor 218, cylinder 225, cylinder 226, and sensors may each be connected to a local controller. When the sensor of the receiving bin 214 detects that the compressed bag exists in the receiving bin 214, the controller controls the cylinder 225 to start, drives the feeding push plate 224 to move forward, and pushes the compressed bag into an empty storage barrel 223. At this moment, this sensor of depositing on the bucket 223 can send detected signal to the controller, and the controller controls motor 218 based on the detected signal that the sensor sent and starts, goes up the transmission cylinder and is connected with the transmission of lower transmission cylinder, drives and deposits bucket 223 cycle and rotate for empty bucket entering into the position of centering feedstock channel 215 of depositing, when all sensors of depositing on the bucket all detected the compression bag, the controller can send remote suggestion to the staff, and the notice staff comes to retrieve. Staff's accessible presses the ejection of compact switch of setting on fixed frame, just can start cylinder 226 and cylinder 225, through cylinder 226, can push out the storage barrel with the compression bag in the storage barrel one by one.

[ harmful garbage recovery plant ]

As shown in fig. 24 and 25, the apparatus 3 for recycling harmful garbage according to the embodiment of the present invention may include a housing 301, a loading opening 302, a turning plate 303 and a hand washing area are disposed above the housing, the turning plate 303 is movably connected to the loading opening 302 for opening and closing the loading opening 302, the hand washing area is provided with a water tank 304 and a water tap 305, and the water tap is connected to a water supply pipe (not shown); the bottom of the box body 301 is provided with a storage bin 306, and harmful garbage is thrown into the storage bin 306 through the throwing port 302.

In the present invention, a water tap 305 may be provided at the rear side of the water tub 304 to be connected to a water supply pipe. In one example, to prevent cross-contamination, the faucet 305 may be an induction faucet, which facilitates cleaning of hand stains by garbage workers. The bottom of the water tank 304 may be provided with a water outlet which is connected via a pipe to a waste water recovery device, e.g. to a municipal water recovery system.

In addition, a region 307 of the cabinet 301, which is connected to the hand washing region at the upper front side, may be provided as an upwardly arched surface to facilitate the flow of water scattered during hand washing.

Further, in the present invention, a sensor may be further included to detect the dispensing operation. The sensor may be any sensor that can detect a person, such as an infrared sensor, a photoelectric sensor, or a human body sensor. The sensor indicates that there is a dispensing operation when it detects that a person is standing in the dispensing area for more than a predetermined time, e.g. 2 s. The controller may be connected to a local controller. The sensor may be located at a position suitable for detecting a person, for example, at the upper front edge of the cabinet.

Further, in the present invention, the turning plate 303 may be an arc-shaped plate, and the upper end thereof is connected to the upper end of the input port through a connecting shaft, and may be turned upward and downward along the connecting shaft. In one example, as shown in fig. 25, flap 303 can automatically open and close the drop port 302 via a drive mechanism 310. The driving mechanism 310 may be a push rod motor, one end of which is connected to the box 1 and the other end of which is connected to the turning plate 303. The driving mechanism 310 may be connected to a local controller and operated according to the control of the local controller. When the sensor detects that a person approaches the recovery device and a throwing operation exists, the local controller sends an opening instruction to the driving mechanism, controls the driving mechanism to drive the turning plate 303 to turn downwards and opens the throwing port 302; when the sensor detects that a person leaves, the local controller sends a closing instruction to the driving mechanism, and the driving mechanism is controlled to drive the turning plate to turn upwards to close the putting-in opening.

Further, in the embodiment of the present invention, in order to facilitate recycling of garbage, the storage bin 306 is movably disposed at the bottom of the cabinet 301. A recovery port 308 is provided at the bottom of the tank 301, and the storage bin 306 enters or leaves the bottom of the tank 301 through the recovery port 308. A push-pull handle 309 is disposed on the storage bin 306 to facilitate pushing and pulling the storage bin 306, i.e. the storage bin 306 is a pull-type storage bin. When the garbage is required to be recovered, the storage bin 306 can be pulled out of the box body by pulling the push-pull handle 309, and after the garbage in the storage bin 306 is poured into the garbage recovery device, the push-pull handle 309 is pushed to push the storage bin into the shell.

According to the harmful garbage recycling equipment provided by the embodiment of the invention, as the hand washing area is arranged, after harmful garbage is thrown in, a person throwing the garbage can conveniently clean hand stains. In addition, because the storage bin is of a drawing structure, harmful garbage in the storage bin can be conveniently cleaned.

[ sporadic scattered garbage recycling device ]

As shown in fig. 26 and 27, the device 4 for scattered and fragmented recyclable garbage according to the embodiment of the present invention may include a barrel 401, a feeding opening 402 is formed above the barrel 401, a storage box 403 is disposed inside the barrel 401, and a flap 404 is disposed on the feeding opening 402. The flap 404 may open and close the drop port 402 via a push rod motor 405. The storage box 403 may be provided in a drawing type to facilitate the recycling of the garbage. When depositing refuse, some of the available fragmented recyclable waste may be deposited into the fragmented recyclable waste device 4.

[ MEANS FOR MIXING RETAINABLE WASTE-ASH ]

As shown in fig. 28, the recyclable waste recycling apparatus 5 according to an embodiment of the present invention may include: the garbage collection device comprises a feeding port 501 and a recovery bin 502, wherein a weighing bin 503, a lifting device 504 and a push plate 505 are arranged on the feeding port 501, and the weighing bin 503 is connected with the lifting device 504 and is used for weighing recoverable garbage; the lifting device 504 is used for lifting the weighing compartment 503 to a position corresponding to the push plate 505, and the push plate 505 is used for pushing the recyclable waste on the weighing compartment 503 into the recycling compartment 502.

In the present invention, the recyclable waste may be irregular or large recyclable waste for weighing. The drop port 501 can be automatically opened and closed by a cover 506. The cover 506 can open and close the input port 501 by a motor.

Further, in the present invention, a human body detection sensor is further disposed on the throwing port 501 for detecting the throwing operation. And, a material detection sensor may also be provided in the weigh bin 503. The human body sensor and the material detection sensor can be connected with the local controller, the human body detection sensor can be any existing sensor used for detecting people, for example, the sensor can be an infrared sensor, a photoelectric sensor or a human body sensor, and the material detection sensor can be a laser sensor, an ultrasonic sensor and the like. When the human body detection sensor detects that a person stands in the throwing area for more than preset time, for example 2s, the throwing operation is indicated, and at the moment, the local controller controls the motor connected with the cover plate 6 to start, so as to drive the cover plate 506 to open the throwing port 501. When the material detection sensor detects that there is rubbish in the weighing bin 3, the local controller will control the cover plate 506 to close the input port 501.

Further, the lifting device 504 may include a motor 508 and two belts 509 connected to the motor 508, the weigh bin 503 is connected to and disposed between the two belts 509, and the motor 508 is connected to the local controller.

Further, the push plate 505 can be arranged above the throwing opening, and the recoverable garbage on the weighing bin 3 can be pushed into the recovering bin through the air cylinder 507. In one example, the push plate 505 can push the recyclable waste on the weigh bin into the recycling bin in a horizontal direction.

When people put irregular or great recoverable rubbish in, human body detection inductor detects people and stands when putting in the region, local controller control apron is opened, people can put in recoverable rubbish and weigh in the storehouse of weighing, after putting in, the recoverable rubbish in the storehouse of weighing can be detected to the material detection inductor on the storehouse of weighing, at this moment, local controller control apron is closed, and simultaneously, the starter motor operation drives the drive belt and stops when the storehouse of weighing promotes to the assigned position, the push pedal is driven by the cylinder this moment, recoverable rubbish that will weigh is pushed and is stored in the recovery storehouse.

In the invention, the local controller can be connected with a remote server, and the throwing personnel can be connected with the remote server by using a mobile terminal of the throwing personnel to obtain compensation corresponding to the weighing result, such as integral reward.

[ recoverable garbage recycling equipment for bottles ]

As shown in fig. 29, the recyclable bottle waste recycling apparatus 6 according to the embodiment of the present invention may include a barrel, a feeding opening 601 is disposed above the barrel, a conveying belt 602 is disposed at an upper end inside the barrel, a photoelectric sensor 603 and a counting device (not shown) are disposed on the conveying belt 602, the counting device is configured to count the number of bottles fed, and the conveying belt 602 may be driven by a motor. When people put in bottle type can recoverable rubbish through the input port, the photoelectric sensor detects signal counting and starts the motor to drive the conveyer belt to convey the recoverable rubbish to the inside of the barrel body, and meanwhile, the counting device counts the number of the input bottles. The counting device can be connected with the local controller, the metering and weighing results are sent to the local controller, the local controller can be connected with the remote server, and the throwing personnel can be connected with the remote server by using the mobile terminal of the throwing personnel to obtain compensation, such as point reward, corresponding to the metering results and the weighing results.

In addition, as shown in fig. 1, the garbage collection system of the present invention may further include a drinking water supply device 7 disposed under the bottle type recyclable garbage collection device and the mixed recyclable garbage collection device, and the dispenser may obtain corresponding items from the drinking water supply device 7 by using bonus points, etc. In addition, a mobile toilet and/or a tool house 8 may be included. The movable toilet or tool room may be disposed at the left side of the scattered and recyclable waste recycling port at the left end.

In summary, the garbage recycling system provided by the embodiment of the invention at least has the following advantages:

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A waste recovery system, comprising: the garbage recycling device comprises a wet garbage throwing barrel, a primary extruding device and a secondary extruding device which are sequentially connected, wherein a crushing mechanism is arranged in the wet garbage throwing barrel and is used for crushing the thrown wet garbage to obtain crushed materials and conveying the crushed materials to the primary extruding device; the primary extrusion device is used for carrying out primary extrusion on the crushed materials to obtain first extruded crushed materials and conveying the first extruded crushed materials to the secondary extrusion device; the secondary extrusion device is used for extruding the first extruded crushed aggregates again to obtain second extruded crushed aggregates; the dry garbage recycling equipment comprises a dry garbage throwing device, a compression packaging device and a storage recycling device which are sequentially connected, wherein the compression packaging device is used for compressing and packaging dry garbage thrown into the dry garbage throwing device and conveying the dry garbage to the storage recycling device for storage.