CN109807155B

CN109807155B - Kitchen waste treatment equipment

Info

Publication number: CN109807155B
Application number: CN201811614204.9A
Authority: CN
Inventors: 蔡同文
Original assignee: Jiangsu Qingshi Technology Co ltd
Current assignee: JIANGSU QINGSHI TECHNOLOGY Co.,Ltd.
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-04-24
Anticipated expiration: 2038-12-27
Also published as: CN111215433B; CN111215433A; CN109807155A

Abstract

The invention discloses kitchen waste treatment equipment which comprises a box body, a feeding hole, a sorting device, a crushing device and a solid-liquid separation device, wherein the feeding hole is formed in the box body, the sorting device is arranged at the position corresponding to the feeding hole, the crushing device is used for crushing garbage with larger volume, and the solid-liquid separation device is arranged in the box body. The garbage sorting device can sort the garbage according to the volume of the garbage, can reduce the quantity of the broken garbage, improves the treatment effect of the garbage, and can save energy and protect environment; the crushing effect is good, and the kitchen waste is convenient to transport and recover in a centralized manner.

Description

Kitchen waste treatment equipment

Technical Field

The invention belongs to the technical field of kitchen waste treatment, and particularly relates to kitchen waste treatment equipment.

Background

The kitchen waste is the most main one of food waste, comprises food processing leftovers and edible residues generated in schools, families, dining halls, catering industries and the like, is complex in component, mainly comprises a mixture of oil, water, fruit peels, vegetables, rice flour, fish, meat, bones, waste tableware, plastics, paper towels and other substances, and can cause environmental pollution due to souring and smelling if the kitchen waste is not treated in time; when the kitchen waste is treated, the waste needs to be firstly crushed and then subjected to solid-liquid separation, so that the classified treatment of different types of waste can be conveniently carried out, and the waste can be conveniently transported and recovered; but the kitchen waste treatment equipment needs to occupy a large amount of places, is inconvenient for the use of restaurants, has poor crushing effect on the waste and low solid-liquid separation speed in addition to seriously affect the treatment efficiency of the kitchen waste

The prior art is chinese patent with publication number CN108016067A, this patent is a kitchen garbage solid-liquid separation equipment, including the mounting panel, the both ends of this mounting panel all are equipped with the support frame, the upper surface middle part of this mounting panel is equipped with the spout, the lower extreme of this mounting panel is equipped with extrusion device, the slider side interlude of extrusion device has the screw rod, the side both ends of screw rod are passed through the bearing and are connected with the support frame rotation, the left end of screw rod passes through shaft coupling and servo motor's output shaft fixed connection, servo motor passes through fixing base and support frame fixed connection, and the side middle part of support frame is equipped with the switch block, extrusion device's pressing plate upper surface is equipped with the L shape connecting piece that two sym. This kitchen garbage solid-liquid separation equipment can extrude kitchen garbage, is convenient for carry and empty the inside fixed rubbish of storage tank, easy operation, and the practicality is strong, but the solid-liquid separation speed of this patent is slow, and is low to kitchen garbage's treatment effeciency.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the kitchen waste treatment equipment which is small in size, good in waste crushing effect and high in solid-liquid separation efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme: a kitchen waste treatment device comprises a box body, a feeding hole, a sorting device, a crushing device and a solid-liquid separation device, wherein the feeding hole is formed in the box body, the sorting device is arranged at a position corresponding to the feeding hole, the crushing device is used for crushing garbage with a large volume, and the solid-liquid separation device is arranged in the box body; the circulating liquid feeding assembly comprises a first liquid guide pipe, a circulating pump and a second liquid guide pipe, wherein one end of the first liquid guide pipe is arranged at the position corresponding to the liquid outlet, the circulating pump is connected with the other end of the first liquid guide pipe, the second liquid guide pipe is connected with the liquid outlet end of the circulating pump, and the other end of the second liquid guide pipe is communicated with the annular pipe;

according to the invention, the garbage can be sorted according to the volume of the garbage, the garbage with small volume directly enters the solid-liquid separation device, the garbage with larger volume enters the crushing device to crush the garbage, and the kitchen garbage is sorted firstly, so that the quantity of the crushed garbage can be reduced, the garbage treatment effect is improved, and the energy is saved and the environment is protected; the kitchen waste with a large volume can be effectively and thoroughly crushed through the arrangement of the grinding assembly, and the crushed kitchen waste can be timely discharged out of the first cylinder body through the arrangement of the discharge assembly, so that the treatment efficiency of the kitchen waste can be greatly improved, the solid-liquid separation operation of the kitchen waste can be facilitated, and the kitchen waste after liquid removal is convenient to transport and recover; under the effect of circulating pump, liquid after solid-liquid separation can get into the annular pipe through first catheter and second catheter and be arranged in the rubbish of scouring and discharging to the discharge passage, can directly utilize the liquid part in the kitchen garbage through setting up of liquid subassembly is sent in the circulation, need not to add clear water in addition, has saved the water resource.

The grinding assembly comprises a first rotating shaft arranged at the bottom of the first cylinder, a grinding piece arranged on the first rotating shaft, a first bulge arranged on the grinding piece and a second bulge matched with the first bulge, and the second bulge is arranged on the inner wall of the first cylinder; first pivot pivoted in-process can drive and grind the piece and move for grind on the piece first arch can with the protruding contact friction of second, and then can fully grind rubbish, improve the crushing effect to rubbish greatly.

The first rotating shaft is also provided with a material guiding piece, and the material guiding piece is of an arc-shaped structure; the guide piece sets up to the arc structure for the guide piece is along with first pivot pivoted in-process with the inner wall department of the first barrel of rubbish direction, and the piece of being convenient for grind carries out abundant grinding to rubbish, further improves the crushing effect of rubbish.

The discharging assembly comprises a second cylinder body sleeved on the first cylinder body, a first discharging opening arranged in the second cylinder body, a second discharging opening matched with the first discharging opening and a first driving assembly used for driving the second cylinder body to rotate intermittently, and the second discharging opening is arranged on the first cylinder body; first drive assembly drive can drive the second barrel carries out intermittent type nature and rotates, when first discharge gate corresponds with the second discharge gate, the internal discharge of urceolus is got into to sufficient little rubbish accessible second discharge gate of first barrel and first discharge gate, and when staggering mutually with the second discharge gate as first discharge gate, rubbish in the first barrel can't arrange the material, can continue to stay and carry out the breakage in the first barrel, second barrel intermittent type nature pivoted in-process makes rubbish can not adhere on first barrel in addition, and then can not lead to the fact the jam to the second discharge gate, can guarantee the normal row material of rubbish.

The inner wall of the outer cylinder and the outer wall of the second cylinder are provided with intermittence to form a discharge channel, and a spraying assembly is arranged in the discharge channel; the rubbish that the volume is little enough carries out solid-liquid separation equipment from discharging back accessible discharge passage in the first barrel, and spray assembly's setting can be washed away on the outer barrel inner wall, can effectively avoid rubbish to gather and go mildy and smelly on the inner wall of outer barrel, and spray assembly's setting can dilute the rubbish of discharging into in the discharge passage simultaneously, and then can improve the mobility of rubbish for rubbish gets into solid-liquid separation equipment's express delivery, has further improved the treatment effeciency of rubbish.

The spray assembly comprises an annular pipe arranged at the upper part of the discharge channel and a plurality of spray heads arranged on the annular pipe, and the annular pipe is matched with the liquid conveying assembly in a circulating way; the arrangement of the annular pipe and the spray header can adapt to the shape of the discharge channel, so that the whole discharge channel can be flushed, and the cleaning effect on the discharge channel is greatly improved.

The solid-liquid separation device comprises a separation box, a first filter screen arranged in the separation box, a liquid outlet arranged at the bottom of the separation box and an extrusion assembly; the arrangement of the extrusion assembly can improve the speed of solid-liquid separation, and the solid waste can be temporarily retained on the first filter screen through the extruded kitchen waste, and the liquid part is discharged from the liquid outlet through the first filter screen.

The extrusion assembly comprises a moving piece arranged above the first filter screen, a pressing plate rotatably arranged on the moving piece, a second driving piece used for driving the moving piece to move up and down and a third driving assembly used for driving the pressing plate to turn over; the second driving part can drive the moving part to move up and down, so that the moving part can extrude garbage in a downward moving project, the solid-liquid separation speed of the garbage is improved, meanwhile, the third driving part can drive the pressing plate to overturn, and the garbage falling on the pressing plate can be overturned to the lower part of the pressing plate to be extruded.

The third driving assembly comprises a second rotating shaft connected with the pressing plate, a first gear arranged at one end of the second rotating shaft, a second gear matched with the first gear and a third driving piece for driving the second gear to rotate, and the second gear is arranged above the first gear; the third driving piece can drive the second gear to rotate, so that the pressing plate can be meshed with the second gear after the moving piece moves upwards, the first gear can be meshed with the second gear, the pressing plate is meshed with the second gear, and then the second rotating shaft drives the pressing plate to overturn.

In conclusion, the garbage sorting device can sort the garbage according to the volume of the garbage, can reduce the quantity of the broken garbage, improves the treatment effect of the garbage, and can save energy and protect environment; the crushing effect is good, and the kitchen waste is convenient to transport and recover in a centralized manner.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural diagram of the first embodiment of the present invention.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a schematic cross-sectional view taken along line a-a in fig. 3.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view at B in fig. 4.

Fig. 7 is an enlarged view at C in fig. 4.

Fig. 8 is a schematic view of a partial cross-sectional structure at B-B in fig. 3.

FIG. 9 is a second partial structural diagram of the present invention.

Fig. 10 is a side view of fig. 6.

Fig. 11 is a schematic cross-sectional view at C-C in fig. 10.

Fig. 12 is a schematic cross-sectional view taken at D-D in fig. 10.

Fig. 13 is an enlarged view at D in fig. 12.

Fig. 14 is a schematic view of a part of the structure of the invention.

Fig. 15 is a top view of fig. 14.

Fig. 16 is a schematic cross-sectional view taken along line E-E in fig. 15.

Detailed Description

As shown in fig. 1 to 16, a kitchen waste treatment device comprises a box body 1, a feeding port 2, a sorting device 3, a crushing device 4 and a solid-liquid separation device, wherein the box body 1 is a metal box, the feeding port 2 is arranged at the top of the box body 1, preferably, a material guide member 21 is arranged at the feeding port 2, and the material guide member 21 is flared so as to facilitate feeding of kitchen waste;

the sorting device 3 is arranged in the box body, specifically, the sorting device 3 comprises a sorting box 31, a first discharge port 32, a second discharge port 33, a second filter screen 34, a third rotary shaft 35, a pushing piece 36, a first rotary rod 37 and a fourth driving piece 38, the sorting box 31 is a metal cylinder, an inlet of the sorting box 31 is arranged at a corresponding position of the feed port 2, kitchen waste can directly enter the sorting box through the feed port, the first discharge port 32 is arranged at a side part of the sorting box 31 and used for discharging the kitchen waste with larger volume, the second discharge port 33 is arranged at the bottom of the sorting box 31, the second filter screen 34 is a metal net, the second filter screen 34 is arranged at a corresponding position of the second discharge port 33, the third rotary shaft 35 is a metal shaft, the third rotary shaft 35 is arranged in the sorting box 31, and the pushing piece 36 is a metal piece, the pushing members 36 are arc-shaped structures, the pushing members 36 are three in number, the three pushing members 36 are welded on the third rotating shaft 35 at uniform intervals, the first rotating rod 37 is a metal rod, one end of the first rotating rod 37 penetrates through the sorting box 31 to be connected with the third rotating shaft 35, the first rotating rod 37 is matched with the sorting box 31 through a bearing, the other end of the rotating rod 37 is connected with the fourth driving member 38, the fourth driving member 38 is a motor which can be directly purchased in the market, and specific structures and principles are not described again;

preferably, a sleeve 331 is arranged at a position corresponding to the second discharge port 33, the sleeve 331 is a metal member, one end of the sleeve 331 is connected to the sorting box 31, the other end of the sleeve 331 is communicated with a first discharge pipe 332, in order to avoid blocking of the second filter 34, an anti-blocking assembly is provided, so that the second filter 34 can move up and down in the sleeve 331, specifically, the anti-blocking assembly includes a sliding groove 381, a sliding block 382, a connecting rod 383, a collar 384, a connecting plate 385 and a convex member 386, the sliding groove 381 is arranged on the inner wall of the sleeve 331, the sliding block 382 is arranged on the second filter 34, the sliding block 382 is a metal block, the sliding block 382 is welded on the second filter 34, the sliding block 382 can slide in the sliding groove 381, the connecting rod 383 is a metal rod, one end of the connecting rod 383 is welded on the sliding block 382, preferably, in order to keep the movement of the second filter 34 smooth, the sliding groove 381 is provided with two, and the two sliding grooves 381 are oppositely arranged. Correspondingly, the number of the sliding blocks and the number of the connecting rods are two, the sleeve ring 384 is a metal sleeve ring, the sleeve ring 384 is sleeved on the first discharging pipe 332, the connecting plate 385 is a metal plate, the connecting plate 385 is welded on the sleeve ring 384, the convex part 386 is matched with the first rotating rod 37, the first rotating rod 37 is provided with a circular part 371, the circular part 371 is a metal part, the circular part 371 is sleeved on the first rotating rod 371, and the convex part 386 is arranged on the circular part 371; the first rotating rod drives the round piece to rotate together in the rotating process, so that the convex piece can rotate together with the round piece, the convex piece can be intermittently contacted with the connecting plate in the rotating process, when the convex piece is contacted with the connecting plate, the connecting plate can drive the lantern ring to move upwards, so that the second filter screen can move upwards in the sleeve under the driving of the connecting rod, and when the convex piece is not contacted with the connecting plate, the second filter screen can move downwards under the action of gravity, so that the vertical movement of the second filter screen is realized, and the blockage of the second filter screen can be effectively avoided;

a second discharge pipe 321 is arranged at a position corresponding to the first discharge hole 32, the second discharge pipe 321 is an L-shaped bent metal pipe, preferably, a plugging assembly is arranged at a position corresponding to the first discharge hole 32, specifically, the plugging assembly includes a plugging member 391, a rubber block 392, a fifth driving member 393 and a first elastic member 394, the plugging member 391 is a metal member, the shape of the plugging member 391 matches with the shape of the first discharge hole 32, the rubber block 392 is bonded to the plugging member 393, the fifth driving member is a cylinder which can be purchased directly on the market, the specific structure and principle are not repeated herein, a piston rod of the fifth driving member 393 is connected with the rubber block 392, and the fifth driving member can drive the plugging member to move through the rubber block, so that when the plugging member is located at the first discharge hole, the kitchen waste located in the sorting box is not discharged from the first discharge hole, at the moment, more garbage with smaller volume in the kitchen garbage can be discharged from the second discharge hole; when the blocking piece is separated from the first discharge hole, garbage with larger volume in the sorting box can be discharged from the first discharge hole; the first elastic member 394 is a spring, one end of the first elastic member 394 is connected with the blocking member 391, the other end of the first elastic member 394 is connected with the inner wall of the second discharge pipe 321, and two first elastic members 394 are provided, and the arrangement of the first elastic members can improve the stability of the blocking member during movement and can enable large-volume kitchen waste to be smoothly discharged from the second discharge pipe 321;

the garbage with a large volume discharged from the second discharge pipe 321 can enter the crushing device 4 to be crushed, specifically, the crushing device 4 includes an outer cylinder 41, a first cylinder 42, a grinding assembly and a discharge assembly, the outer cylinder 41 is a metal cylinder, the outer cylinder 41 is communicated with the second discharge pipe 321, the first cylinder 42 is a metal cylinder, the first cylinder 42 is arranged in the outer cylinder 41, the chopping assembly 43 is arranged in the first cylinder 42, and the garbage entering the first cylinder is firstly chopped by the chopping assembly 43;

the garbage with a large volume can fall on the bottom of the first cylinder 42 and be ground and crushed by the grinding assembly, specifically, the grinding assembly includes a first rotating shaft 441, a grinding member 442, a first protrusion 443, a second protrusion 444 and a material guiding member 445, the first rotating shaft 441 is a metal shaft, the first rotating shaft 441 is disposed at the bottom of the first cylinder 42, the grinding member 442 is a metal member, the grinding member 442 includes a connecting portion 447 and an arc-shaped portion 446, one end of the connecting portion 447 is welded on the first rotating shaft 441, the arc-shaped portion 446 is provided with the first protrusion 443, the first protrusion 443 is a metal protrusion, the first protrusions 443 are provided with a plurality of protrusions, the first protrusions 443 are uniformly welded on the arc-shaped portion 446, the second protrusion 444 is disposed on the inner wall of the first cylinder 42, the second protrusion 444 is provided with a plurality of protrusions 444, and the second protrusion is also a metal protrusion, the plurality of second protrusions 444 are uniformly welded on the inner wall of the first cylinder 42, when the grinding piece rotates along with the first rotating shaft, the first protrusions on the grinding piece can be matched with the second protrusions on the inner wall of the first cylinder, and the kitchen waste falling at the bottom of the first cylinder can be effectively ground and crushed; preferably, three grinding pieces 442 are arranged, so that the grinding effect on the garbage can be further improved;

the material guiding members 445 are metal members with arc structures, one end of each material guiding member 445 is welded to the first rotating shaft 441, preferably, three material guiding members 445 are provided, each material guiding member is positioned between two adjacent grinding members, and the material guiding members guide the garbage to the inner wall of the first barrel in the process of rotating along with the first rotating shaft, so that the grinding members can grind the garbage sufficiently;

in order to timely discharge the ground garbage out of the first cylinder body, a discharge assembly is provided, specifically, the discharge assembly comprises a second cylinder body 451, a first discharge port 452, a second discharge port 453 and a first driving assembly, the second cylinder body 451 is sleeved on the first cylinder body 42, the first discharge port 452 is provided with a plurality of first discharge ports 452, the plurality of first discharge ports 452 are arranged at the lower part of the second cylinder body 451, the second discharge port 453 is provided with a plurality of second discharge ports 453 at the lower part of the first cylinder body 42, the second discharge ports can be matched with the first discharge ports, the caliber of the second discharge ports 453 is the same as that of the first discharge ports 452, the first driving assembly can drive the second cylinder body to intermittently rotate, when the first discharge ports correspond to the second discharge ports, the garbage with small enough volume in the first cylinder body can enter the outer cylinder body through the second discharge ports and the first discharge ports to be discharged out, when the first discharge port and the second discharge port are staggered, the garbage in the first cylinder cannot be discharged and can be continuously left in the first cylinder for crushing, and in addition, the garbage cannot be adhered to the first cylinder in the intermittent rotation process of the second cylinder, so that the second discharge port cannot be blocked, and the normal discharge of the garbage can be ensured;

specifically, the first driving assembly includes a first driving member 461, a third rotating rod 462, a rotating member 463, a protrusion 464, a tooth member 465, a first through groove 466, a gear ring 467 and a fourth rotating rod 468, the first driving member 461 is a commercially available motor, and the detailed structure and principle are not repeated herein, the third rotating rod 462 is a metal rod, one end of the third rotating rod 462 is connected to the output end of the first driving member 461, the other end of the third rotating rod 462 is connected to the first rotating shaft 441, the rotating member 463 is a metal member, one end of the rotating member 463 is sleeved on the third rotating rod 462, the protrusion 464 is a metal protrusion, the protrusion 464 is welded to the other end of the rotating member 463, the tooth member 465 is a metal incomplete gear, the tooth member 465 is provided with the first through groove 466, the first through grooves 466 are provided with four through grooves, and are uniformly distributed on the tooth member 465, the fourth rotating rod 468 is a metal rod, one end of the fourth rotating rod 468 is connected to the gear 465, the other end of the fourth rotating rod 468 is connected to the bottom wall of the first cylinder through a bearing, and no reference numeral of the fourth rotating rod 468 is labeled in the attached figures; the toothed ring 467 is a metal toothed ring, the teeth of the toothed ring 467 are positioned at the inner side of the toothed ring, the toothed ring 467 is arranged on the inner wall of the second cylinder body, and the tooth surface of the toothed ring 467 can be meshed with the tooth surface of the toothed part 465; in the process of rotating the driving piece in the first year, the third rotating rod can drive the first rotating shaft to rotate, meanwhile, the protrusions on the rotating piece can be intermittently matched with the first through grooves to drive the gear piece to intermittently rotate, the gear piece can drive the gear ring to rotate, and then the gear ring drives the second barrel to rotate, so that intermittent discharge of the kitchen waste can be realized;

the inner wall of the outer cylinder 41 and the outer wall of the second cylinder 451 are provided with intervals to form a discharge channel 454, a spraying assembly is arranged in the discharge channel 454, garbage with small enough volume can be discharged from the first cylinder and then can be subjected to solid-liquid separation through the discharge channel, the spraying assembly can be arranged to wash the inner wall of the outer cylinder, the garbage can be effectively prevented from accumulating on the inner wall of the outer cylinder and becoming moldy and smelly, meanwhile, the spraying assembly can be arranged to dilute the garbage discharged into the discharge channel, the flowability of the garbage can be improved, the speed of the garbage entering the solid-liquid separation device is increased, and the treatment efficiency of the garbage is further improved; specifically, the spray assembly includes a ring-shaped pipe 471 and a plurality of spray headers 472, the ring-shaped pipe 471 is a metal pipe, the ring-shaped pipe 471 is fixed in the outer cylinder 41, the spray headers 472 are common spray headers directly available on the market, detailed description is omitted here for specific structure and principle, the plurality of spray headers 472 are provided, the plurality of spray headers 472 are uniformly arranged on the ring-shaped pipe 471, and the liquid in the ring-shaped pipe 471 can be sprayed into the discharge channel through the spray headers;

the bottom of the outer cylinder 41 is communicated with a third discharge pipe 411, the third discharge pipe 411 is a metal pipe, the other end of the third discharge pipe 411 is communicated with the solid-liquid separation device 5, the other end of the first discharge pipe 332 is communicated with the third discharge pipe 411, specifically, the solid-liquid separation device comprises a separation box 51, a first filter screen 52, a liquid discharge port 53 and an extrusion assembly, the separation box 51 is a metal box, the separation box 51 is communicated with the third discharge pipe 411, the first filter screen 52 is a metal box, and the first filter screen 52 is arranged in the separation box 51; the drain port 53 is provided at the bottom of the separation tank 51;

the squeezing assembly 54 is disposed above the first filter screen 52, specifically, the squeezing assembly is disposed to increase the speed of solid-liquid separation, and the kitchen waste after squeezing, wherein the solid waste can be temporarily retained on the first filter screen, and the liquid part is discharged from the liquid discharge port through the first filter screen, specifically, the squeezing assembly includes a moving member 541, a pressing plate 542, a second driving member 543 and a third driving assembly, the moving member 541 is a metal member, the second driving member 543 is a commercially available motor, and the specific structure and principle are not described herein again, the piston rod of the second driving member 543 is connected to a supporting plate 544, the supporting plate 545 is a metal plate, the supporting plate 545 is provided with a supporting rod 56, one end of the supporting rod 546 is connected to the moving member 541, preferably, two supporting rods 546 are disposed, the up-and-down stability of the moving piece 541 can be improved; the moving element 541 is provided with a second through groove 544, the pressing plate 542 is a metal element, the pressing plate 542 is arranged in the second through groove 544, and under the driving action of the third driving assembly 55, the pressing plate 542 can be turned over in the second through groove 544; the second driving part can drive the moving part to move up and down, so that the moving part can extrude the garbage in a downward movement project, the solid-liquid separation speed of the garbage is improved, meanwhile, the third driving part can drive the pressing plate to turn over, and the garbage falling on the pressing plate can be turned over to the lower part of the pressing plate to be extruded;

specifically, the third driving assembly includes a second rotating shaft 551, a first gear 552, a second gear 553, and a third driving member 554, the second rotating shaft 551 is a metal shaft, the second rotating shaft 551 is connected to the pressing plate 542, one end of the second rotating shaft 551 is connected to the sidewall of the through groove 544 through a bearing, the other end of the second rotating shaft 551 passes through the moving member 541, the second rotating shaft 551 is connected to the moving member through a bearing, the end of the second rotating shaft 551 is provided with the first gear 552, the first gear 552 is a metal gear, the second gear 553 is also a metal gear, the second gear 553 is disposed right above the first gear 552, the second gear 553 is connected to a second rotating rod 555, the second rotating rod 555 is a metal rod, one end of the second rotating rod 555 is connected to the second gear 553, and the other end of the second rotating rod 555 is connected to the third driving member 554, the third driving member 554 is a motor directly available on the market, and the detailed structure and principle are not described herein; the third driving piece can drive the second gear to rotate, so that the first gear can be meshed with the second gear after the pressing plate moves upwards along with the moving piece, and the second rotating shaft drives the pressing plate to turn over after the first gear is meshed with the second gear;

the annular tube 471 is matched with the liquid outlet 53 through a circulating liquid feeding assembly, specifically, the circulating liquid feeding assembly includes a first liquid guide tube 481, a circulating pump 482 and a second liquid guide tube 483, the first liquid guide tube 481 is a plastic tube, one end of the first liquid guide tube 481 is arranged at a position corresponding to the liquid outlet 53, the other end of the first liquid guide tube 481 is connected with a liquid inlet end of the circulating pump 482, the circulating pump 482 is a common circulating pump which can be directly purchased in the market, detailed structure and principle are not repeated herein, the second liquid guide tube 483 is a plastic tube, one end of the second liquid guide tube 483 is connected with a liquid outlet of the circulating pump 482, the other end of the second liquid guide tube 483 is communicated with the annular tube 471 through a connecting tube 485, and the connecting tube 485 is a plastic tube; under the action of the circulating pump, liquid after solid-liquid separation can enter the annular pipe through the first liquid guide pipe and the second liquid guide pipe to wash the garbage discharged to the discharge channel, the liquid part in the kitchen garbage can be directly utilized through the arrangement of the circulating liquid conveying assembly, clear water is not required to be additionally added, and water resources are saved;

preferably, a first drainage tube 531 is arranged on the first drainage tube 481, a first valve 532 is arranged on the first drainage tube 531, the first valve 532 is a common ball valve which can be directly purchased in the market, and specific structures and principles are not described herein any more, a second valve 484 is arranged on the first drainage tube 481, the second valve 484 is a common ball valve which can be directly purchased in the market, specific structures and principles are not described herein any more, and the second valve are not drawn in the drawings; when the first valve is closed and the second valve is opened, the liquid at the separation position from the kitchen waste can flow back to the annular pipe through the first liquid guide pipe, and when the first valve is opened and the second valve is closed, the liquid at the separation position from the kitchen waste can be discharged to enter the next treatment process;

the separation box 51 is further provided with a material pushing assembly, the material pushing assembly can discharge the solid waste intercepted on the first filter screen into a collection box 57, so as to facilitate centralized recovery processing of the solid waste, specifically, the material pushing assembly comprises a groove 561, a push plate 562, a push rod 563 and a seventh driving member 564, the groove 561 is arranged on the side wall of the separation box 51, the push plate 562 is a metal plate, when the material pushing is not needed, the push plate 562 is positioned in the groove 561, the push rod 563 is a metal rod, one end of the push rod 563 is connected with the push plate 562, the other end of the push rod 563 passes through the separation box 51 to be connected with the seventh driving member 564, the seventh driving member 564 is a cylinder directly available on the market, the specific structure and principle are not described herein again, a piston rod of the seventh driving member 564 is connected with the push rod 563, the seventh driving member can drive the push plate to move through the push rod, the push plate can push the solid garbage on the first filter screen into the paper collecting box.

Claims

1. The utility model provides a kitchen garbage treatment facility, includes box (1), locates feed inlet (2) on box (1), locate feed inlet (2) correspond sorting unit (3) of department, be used for carrying out kibbling breaker (4) and locating to the great rubbish of volume solid-liquid separation equipment in box (1), its characterized in that: the crushing device (4) comprises an outer cylinder body (41), a first cylinder body (42) arranged in the outer cylinder body (41), a grinding assembly used for crushing garbage and a discharging assembly matched with the outer cylinder body (41); the discharging assembly comprises a second cylinder body (451) sleeved on the first cylinder body (42), a first discharging opening (452) arranged in the second cylinder body (451), a second discharging opening (453) matched with the first discharging opening (452), and a first driving assembly (46) used for driving the second cylinder body (451) to intermittently rotate, wherein the second discharging opening (453) is arranged on the first cylinder body (42); an interval is arranged between the inner wall of the outer cylinder (41) and the outer wall of the second cylinder (451) to form a discharge channel (454), and a spraying assembly is arranged in the discharge channel (454); the spraying assembly comprises a ring-shaped pipe (471) arranged at the upper part of the discharge channel (454) and a plurality of spraying heads (472) arranged on the ring-shaped pipe (471), and the ring-shaped pipe (471) is matched with a circulating liquid feeding assembly; the solid-liquid separation device comprises a separation box (51), a first filter screen (52) arranged in the separation box (51), a liquid outlet (53) arranged at the bottom of the separation box (51) and an extrusion assembly; the circulating liquid feeding assembly comprises a first liquid guide pipe (481) with one end arranged at a position corresponding to the liquid outlet (53), a circulating pump (482) connected with the other end of the first liquid guide pipe (481), and a second liquid guide pipe (483) connected with the liquid outlet end of the circulating pump (482), wherein the other end of the second liquid guide pipe (483) is communicated with the annular pipe (471); the sorting device (3) comprises a sorting box (31) communicated with the feeding hole (2), a first discharging hole (32) formed in the side part of the sorting box (31), a second discharging hole (33) formed in the bottom of the sorting box (31), a sleeve piece (331) communicated with the second discharging hole (33), a second filter screen (34) capable of lifting back and forth along the inner wall of the sleeve piece (331), a third rotating shaft (35) formed in the sorting box (31), a pushing piece (36) arranged in an arc-shaped structure, a first rotating rod (37) with one end connected with the third rotating shaft (35), a fourth driving piece (38) connected with the other end of the first rotating rod (37) and an anti-blocking component used for driving the second filter screen (34) to lift back and forth; the anti-blocking assembly comprises a sliding groove (381) arranged on the inner wall of the sleeve piece (331), a sliding block (382) arranged on the second filter screen (34), a connecting rod (383) with one end connected with the sliding block (382), a first discharging pipe (332) communicated with the sleeve piece (331), a sleeve ring (384) sleeved on the first discharging pipe (332), a connecting plate (385) welded on the sleeve ring (384), a round piece (371) in rotation prevention fit with the first rotating rod (37) and a convex piece (386) arranged on the round piece (371); the sliding block (382) can slide in the sliding groove (381); the other end of the connecting rod (383) is connected with the lantern ring (384); the second filter (34) is movable upwardly within the sleeve (331) when the projection (386) is in contact with the attachment plate (385), and the second filter (34) is movable downwardly when the projection (386) is not in contact with the attachment plate (385); a space is always reserved between the upper surface of the second filter screen (34) and the bottom surface of the sorting box (31); the first drain pipe (332) is communicated with the first liquid guide pipe (481).

2. The kitchen waste treatment equipment according to claim 1, characterized in that: the grinding assembly comprises a first rotating shaft (441) arranged at the bottom of the first cylinder (42), a grinding piece (442) arranged on the first rotating shaft (441), a first protrusion (443) arranged on the grinding piece (442), and a second protrusion (444) matched with the first protrusion (443), wherein the second protrusion (444) is arranged on the inner wall of the first cylinder (42).

3. The kitchen waste treatment equipment according to claim 2, characterized in that: the first rotating shaft (441) is further provided with a material guiding piece (445), and the material guiding piece (445) is of an arc-shaped structure.

4. The kitchen waste treatment equipment according to claim 1, characterized in that: the extrusion assembly comprises a moving element (541) arranged above the first filter screen (52), a pressing plate (542) rotatably arranged on the moving element (541), a second driving element (543) used for driving the moving element (541) to move up and down, and a third driving assembly used for driving the pressing plate (542) to turn over.

5. The kitchen waste treatment equipment according to claim 4, characterized in that: the third driving assembly comprises a second rotating shaft (551) connected with the pressing plate (542), a first gear (552) arranged at one end of the second rotating shaft (551), a second gear (553) matched with the first gear (552) and a third driving piece (554) used for driving the second gear to rotate, wherein the second gear (553) is arranged above the first gear (552).