Energy-saving and environment-friendly kitchen garbage treatment equipment

Abstract

The invention discloses energy-saving and environment-friendly kitchen waste treatment equipment, and relates to the technical field of kitchen waste treatment, the energy-saving and environment-friendly kitchen waste treatment equipment comprises a feeding frame, a crushing mechanism, a connecting frame, a material separation mechanism, a controller, a water tank, an overflow pipe, a fixed pipe, a barrel, a connecting pipe, a water flow pumping assembly, a cleaning pipe I, a reciprocating assembly, a cleaning pipe II and a water flow control assembly. Kitchen garbage is crushed through the crushing mechanism, solid-liquid separation and oil-water separation are conducted on the garbage through the material separation mechanism, clear water in the water tank is pumped out through the water flow pumping assembly and fed into the first cleaning pipe and the second cleaning pipe, during crushing, a small amount of clear water flows out of the second cleaning pipe, the crushing effect is improved, and a large amount of clear water flows out of the first cleaning pipe; and after the material separation mechanism is washed and crushed, the water flow control assembly controls the cleaning pipe I and the cleaning pipe II in a delayed manner, so that after a period of time, the amount of clean water flowing out of the cleaning pipe I is reduced, the amount of clean water flowing out of the cleaning pipe II is increased, and the crushing mechanism is washed.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen waste treatment, and specifically relates to a kitchen waste treatment device for energy conservation and environmental protection. Background Art

[0002] Kitchen waste is the waste generated in people's daily life. Its main sources are family kitchens, restaurants, hotels, and other industries related to food processing. Kitchen waste contains extremely high moisture and organic matter, is very easy to corrupt, and produces a foul smell. After proper treatment and processing, kitchen waste can be converted into new resources and can be fully utilized.

[0003] The existing kitchen waste treatment equipment is difficult to separate the oil liquid remaining on the surface of the waste, which affects the solid-liquid separation effect. And after the treatment is completed, it is necessary to manually clean the equipment to avoid generating peculiar smells, which is time-consuming and laborious. Therefore, there is an urgent need for a kitchen waste treatment device for energy conservation and environmental protection to solve the above problems. Summary of the Invention

[0004] The purpose of the embodiments of the present invention is to provide a kitchen waste treatment device for energy conservation and environmental protection to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A kitchen waste treatment device for energy conservation and environmental protection, including a feeding frame, and is characterized in that it further includes: A crushing mechanism, connected to the feeding frame, for crushing kitchen waste; A connecting frame, slidably connected to the feeding frame and located at the bottom of the crushing mechanism, and the connecting frame is internally communicated with the feeding frame; A material separation mechanism, connected to the connecting frame, for separating the crushed material; A controller, connected to the material separation mechanism; A cleaning mechanism, for cleaning the crushing mechanism and the material separation mechanism. The cleaning mechanism includes: a water tank, connected to the material separation mechanism; a fixed pipe, one end of which is communicated with the bottom of the water tank; a cylinder body, communicated with the other end of the fixed pipe; a connecting pipe, communicated with the inside of the cylinder body; a water flow pumping component, one end of which is connected to the material separation mechanism and the other end is connected to the cylinder body, for pumping the clear water inside the water tank and sending it into the connecting pipe; a cleaning pipe one, communicated with the connecting pipe and connected to the material separation mechanism, and an electromagnetic valve one is arranged inside the cleaning pipe one; a cleaning pipe two, communicated with the connecting pipe, the cleaning pipe two is located at the top of the feeding frame, and an electromagnetic valve two is arranged inside the cleaning pipe two; a water flow control component, one end of which is connected to the feeding frame and the other end is connected to the connecting frame, for controlling the electromagnetic valve one and the electromagnetic valve two.

[0006] As a further scheme of the present invention: The cleaning mechanism further includes: Overflow pipe, connected to the top of the water tank; Reciprocating assembly, one end connected to the water flow pumping assembly, the other end connected to the feeding frame, the reciprocating assembly is connected to the second cleaning pipe, and is used to drive the second cleaning pipe to reciprocate horizontally.

[0007] As a further solution of the present invention: The crushing mechanism includes: Motor 1, connected to the feeding frame; Crushing roller, located inside the feeding frame and rotatably connected thereto, there are several groups of the crushing rollers, and one group of the crushing rollers is connected to the output end of the motor 1; Side stop block, connected to the inner wall of the feeding frame; Gear 1, connected to the crushing roller, and adjacent two groups of gears 1 are in meshing state.

[0008] As a further solution of the present invention: The material separation mechanism includes: Oil-water separator, connected to the connecting frame; Rotating sieve barrel, one end is internally connected to the connecting frame and rotatably connected thereto, the rotating sieve barrel is located inside the oil-water separator, the rotating sieve barrel penetrates through the oil-water separator and is rotatably connected thereto, several groups of screening holes are formed on the rotating sieve barrel, and the first cleaning pipe is located on the top of the rotating sieve barrel; Fixed plate, rotatably connected to the other end of the rotating sieve barrel, the fixed plate is connected to the oil-water separator; Motor 2, connected to the oil-water separator; Conveyor auger, connected to the output end of the motor 2, the conveyor auger is located inside the connecting frame and the rotating sieve barrel; Discharge port, connected to the fixed plate and internally connected to the rotating sieve barrel; Rotating assembly, one end connected to the conveyor auger, the other end connected to the rotating sieve barrel; Oil outlet, connected to the oil-water separator; Water outlet, one end connected to the oil-water separator, the other end connected to the top of the water tank.

[0009] As a further solution of the present invention: The rotating assembly includes: Gear 2, connected to the conveyor auger; Gear 3, connected to the fixed plate and meshing with gear 2; Toothed ring, meshing with gear 3 and connected to the rotating sieve barrel.

[0010] As a further solution of the present invention: The water flow pumping assembly includes: Rotating disk, connected to the conveyor auger; Convex block, connected to the rotating disk, there are several groups of the convex blocks, and they are arranged in a circumferential direction at equal intervals; The first sliding rod penetrates through one side of the cylinder body and is slidably connected thereto; The piston is located inside the cylinder body and is slidably connected thereto, and the piston is connected to the first sliding rod; One end of the first elastic member is connected to the piston, and the other end is connected to the cylinder body.

[0011] As a further solution of the present invention: The reciprocating assembly includes: The limiting rod is connected to the eccentric position of the rotating disk; The strip-shaped groove plate is movably clamped with the limiting rod; The fixed cylinder is connected to the strip-shaped groove plate; The second sliding rod is slidably connected to the fixed cylinder, and the top end of the second sliding rod is connected to the second cleaning pipe; The limiting groove plate is connected to the feeding frame; The sliding block is slidably connected to the limiting groove plate and is connected to the second sliding rod.

[0012] As a further solution of the present invention: The water flow control assembly includes: One end of the second elastic member is connected to the feeding frame, and the other end is connected to the connecting frame; The first induction delay member is connected to the connecting frame; The second induction delay member is connected to the feeding frame, and the second induction delay member is located at the bottom of the first induction delay member.

[0013] As a further solution of the present invention: A one-way valve one is provided inside the fixed pipe, a one-way valve two is provided inside the connecting pipe, a plurality of groups of water holes one are opened at the bottom of the first cleaning pipe, and a plurality of groups of water holes two are opened at the bottom of the second cleaning pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are: Pour the kitchen waste into the feeding frame. The water flow control assembly controls the opening and closing of the solenoid valve one and the solenoid valve two. The crushing mechanism crushes the kitchen waste, and the crushed waste enters the connecting frame. The material separation mechanism performs solid-liquid separation and oil-water separation on it. At the same time, the material separation mechanism drives the water flow pumping assembly to move, pumps out the clear water inside the water tank, and sends it into the first cleaning pipe and the second cleaning pipe. A small amount of clear water flows out of the second cleaning pipe to improve the crushing effect. A large amount of clear water flows out of the first cleaning pipe to wash the material separation mechanism. When the crushing is completed, the water flow control assembly controls the solenoid valve one and the solenoid valve two with a time delay, so that after a period of time, the amount of clear water flowing out of the first cleaning pipe decreases, and the amount of clear water flowing out of the second cleaning pipe increases to wash the crushing mechanism. Description of the Drawings

[0015] Figure 1 It is a front structural schematic diagram of a kitchen waste treatment device for energy conservation and environmental protection in an embodiment of the present invention.

[0016] Figure 2 The following is a schematic diagram of the back structure of a kitchen waste treatment device for energy conservation and environmental protection in an embodiment of the present invention.

[0017] Figure 3 The following is a structural sectional view of a kitchen waste treatment device for energy conservation and environmental protection in an embodiment of the present invention.

[0018] Figure 4 The following is a schematic diagram of the structure of a rotating assembly in an embodiment of the present invention.

[0019] Figure 5 The following is a schematic diagram of the structure of a reciprocating assembly in an embodiment of the present invention.

[0020] In the figure: 1, feed frame; 2, crushing mechanism; 3, connecting frame; 4, material separation mechanism; 5, controller; 6, cleaning mechanism; 21, motor 1; 22, crushing roller; 23, side baffle; 24, gear 1; 41, oil-water separator; 42, motor 2; 43, conveying auger; 44, rotating sieve cylinder; 45, fixing plate; 46, discharge port; 47, rotating assembly; 48, oil outlet; 49, water outlet; 471, gear 2; 472, gear 3; 473, tooth ring; 61, water tank; 62, overflow pipe; 63, fixed pipe; 64, cylinder body; 65, connecting pipe; 66, water flow pumping assembly; 67, reciprocating assembly; 68, water flow control assembly; 69, cleaning pipe 1; 610, cleaning pipe 2; 661, rotating disc; 662, convex block; 663, sliding rod 1; 664, piston; 665, elastic member 1; 671, limiting rod; 672, strip-shaped groove plate; 673, fixed cylinder; 674, sliding rod 2; 675, limiting groove plate; 676, sliding block; 681, elastic member 2; 682, induction delay member 1; 683, induction delay member 2. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In an embodiment of the present invention, please refer to Figures 1 to 5 , a kitchen waste treatment device for energy conservation and environmental protection, including a feed frame 1, and further including: A crushing mechanism 2, connected to the feed frame 1, for crushing kitchen waste; A connecting frame 3, slidably connected to the feed frame 1 and located at the bottom of the crushing mechanism 2, and the connecting frame 3 is internally communicated with the feed frame 1; The material separation mechanism 4 is connected to the connection frame 3 and is used for separating the crushed materials. The controller 5 is connected to the material separation mechanism 4. The cleaning mechanism 6 has one end connected to the feeding frame 1 and the other end connected to the material separation mechanism 4. The cleaning mechanism 6 includes: The water tank 61 is connected to the material separation mechanism 4, and clear water is contained inside the water tank 61. The fixed pipe 63 has one end communicating with the bottom of the water tank 61, and a check valve one is provided inside the fixed pipe 63. The cylinder body 64 is communicated with the other end of the fixed pipe 63. The connecting pipe 65 is communicated with the inside of the cylinder body 64, and a check valve two is provided inside the connecting pipe 65. The water flow pumping assembly 66 has one end connected to the material separation mechanism 4 and the other end connected to the cylinder body 64, and is used for pumping out the clear water inside the water tank 61 and sending it into the connecting pipe 65. The first cleaning pipe 69 is communicated with the connecting pipe 65 and is connected to the material separation mechanism 4. A plurality of groups of first water holes are opened at the bottom of the first cleaning pipe 69, and a solenoid valve one is provided inside the first cleaning pipe 69. The second cleaning pipe 610 is connected to the reciprocating assembly 67 and is communicated with the connecting pipe 65. The second cleaning pipe 610 is located at the top of the feeding frame 1. A plurality of groups of second water holes are opened at the bottom of the second cleaning pipe 610, and a solenoid valve two is provided inside the second cleaning pipe 610. The water flow control assembly 68 has one end connected to the feeding frame 1 and the other end connected to the connection frame 3, and is used for controlling the solenoid valve one and the solenoid valve two.

[0023] Pour the kitchen waste into the inside of the feeding frame 1. The crushing mechanism 2 moves longitudinally, driving the water flow control assembly 68 to move. The water flow control assembly 68 controls the opening and closing of the solenoid valve one and the solenoid valve two. The crushing mechanism 2 crushes the kitchen waste, and the crushed waste enters the inside of the connection frame 3. The material separation mechanism 4 drives the kitchen waste to move and performs solid-liquid separation and oil-water separation on it. At the same time, the material separation mechanism 4 drives the water flow pumping assembly 66 to move. The water flow pumping assembly 66 pumps out the clear water inside the water tank 61 and sends it into the first cleaning pipe 69 and the second cleaning pipe 610. A small amount of clear water flows out of the second cleaning pipe 610 to improve the crushing effect. A large amount of clear water flows out of the first cleaning pipe 69 to wash the material separation mechanism 4. When the crushing is completed, the feeding frame 1 returns to the original position. The water flow control assembly 68 delays the control of the solenoid valve one and the solenoid valve two, so that after a period of time, the amount of clear water flowing out of the first cleaning pipe 69 decreases, and the amount of clear water flowing out of the second cleaning pipe 610 increases to wash the crushing mechanism 2.

[0024] As an embodiment of the present invention, please refer to Figures 1 to 3 、 Figure 5, the cleaning mechanism further includes: An overflow pipe 62, which is connected to the top of the water tank 61; A reciprocating assembly 67, one end of which is connected to the water flow pumping assembly 66, and the other end is connected to the feeding frame 1. The reciprocating assembly 67 is connected to the second cleaning pipe 610 and is used to drive the second cleaning pipe 610 to reciprocate horizontally.

[0025] The water flow pumping assembly 66 drives the reciprocating assembly 67 to move, and the reciprocating assembly 67 drives the second cleaning pipe 610 to reciprocate.

[0026] As an embodiment of the present invention, please refer to Figures 1 to 3 , the crushing mechanism 2 includes: A first motor 21, which is connected to the feeding frame 1; Crushing rollers 22, which are located inside the feeding frame 1 and are rotatably connected thereto. There are several groups of the crushing rollers 22, and one group of the crushing rollers 22 is connected to the output end of the first motor 21; Side stoppers 23, which are connected to the inner wall of the feeding frame 1; A first gear 24, which is connected to the crushing roller 22, and adjacent two groups of the first gears 24 are in a meshing state.

[0027] The first motor 21 drives one group of the crushing rollers 22 to rotate. At the same time, driven by the first gear 24, several groups of the crushing rollers 22 rotate synchronously, and the rotation directions of adjacent two groups of the crushing rollers 22 are opposite. The crushing rollers 22 perform crushing treatment on the kitchen waste.

[0028] As an embodiment of the present invention, please refer to Figures 1 to 4 , the material separation mechanism 4 includes: An oil-water separator 41, which is connected to the connecting frame 3; A rotating sieve drum 44, one end of which is internally connected to the connecting frame 3 and is rotatably connected thereto. The rotating sieve drum 44 is located inside the oil-water separator 41. The rotating sieve drum 44 penetrates through the oil-water separator 41 and is rotatably connected thereto. Several groups of screening holes are formed on the rotating sieve drum 44. The first cleaning pipe 69 is located on the top of the rotating sieve drum 44; A fixing plate 45, which is rotatably connected to the other end of the rotating sieve drum 44. The fixing plate 45 is connected to the oil-water separator 41; A second motor 42, which is connected to the oil-water separator 41; A conveying auger 43, which is connected to the output end of the second motor 42. The conveying auger 43 is located inside the connecting frame 3 and the rotating sieve drum 44; A discharge port 46, which is connected to the fixing plate 45 and is internally connected to the rotating sieve drum 44; A rotating assembly 47, one end of which is connected to the conveying auger 43 and the other end is connected to the rotating sieve drum 44; An oil outlet 48, which is connected to the oil-water separator 41; The water outlet 49 is connected to one end of the oil-water separator 41 and the other end is connected to the top of the water tank 61.

[0029] The crushed garbage falls into the connecting frame 3. The second motor 42 drives the conveying auger 43 to rotate. The conveying auger 43 conveys the garbage. When the garbage enters the rotating sieve cylinder 44, the oil-water mixed liquid flows from the screening holes into the oil-water separator 41. The oil-water separator 41 separates the oil-water mixed liquid. The separated liquid oil flows out from the oil outlet 48. The separated water enters the water tank 61 through the water outlet 49. The solid garbage flows out through the discharge port 46, realizing the separation and recycling of the garbage. At the same time, the rotating assembly 47 drives the rotating sieve cylinder 44 to rotate, and the rotation speed of the rotating sieve cylinder 44 is relatively slow. Part of the clear water flows out from the upper water holes of the first cleaning pipe 69 to clean the rotating sieve cylinder 44, preventing the solid garbage from blocking the rotating sieve cylinder 44 and affecting the outflow of the water-oil mixed liquid. Moreover, the clear water can clean the solid garbage and wash away some of the grease adhered to the solid garbage, improving the separation effect.

[0030] As an embodiment of the present invention, please refer to Figures 1 to 4 , the rotating assembly 47 includes: The second gear 471 is connected to the conveying auger 43; The third gear 472 is connected to the fixing plate 45 and meshes with the second gear 471; The toothed ring 473 meshes with the third gear 472 and is connected to the rotating sieve cylinder 44.

[0031] The conveying auger 43 drives the second gear 471 to rotate. The second gear 471 drives the third gear 472 to rotate. The third gear 472 drives the toothed ring 473 to rotate. The toothed ring 473 drives the rotating sieve cylinder 44 to rotate, and the rotation direction of the rotating sieve cylinder 44 is opposite to that of the conveying auger 43, and the rotation speed is relatively slow.

[0032] As an embodiment of the present invention, please refer to Figures 1 to 3 , Figure 5 , the water flow pumping component 66 includes: The rotating disk 661 is connected to the conveying auger 43; The convex block 662 is connected to the rotating disk 661. There are several groups of the convex blocks 662, which are arranged in a circular pattern at equal intervals; The first sliding rod 663 penetrates through one side of the cylinder body 64 and is slidably connected thereto; The piston 664 is located inside the cylinder body 64 and is slidably connected thereto. The piston 664 is connected to the first sliding rod 663; The first elastic member 665 is connected to one end of the piston 664 and the other end is connected to the cylinder body 64.

[0033] The conveying auger 43 drives the rotating disk 661 to rotate, and the rotating disk 661 drives the convex block 662 to rotate. When the convex block 662 moves to abut against the first sliding rod 663, the convex block 662 presses the first sliding rod 663, causing the first sliding rod 663 to drive the piston 664 to move. At the same time, the first elastic member 665 undergoes elastic deformation. When the convex block 662 moves away from the first sliding rod 663, under the reaction force of the first elastic member 665, the piston 664 moves in the reverse direction. The piston 664 reciprocates in the cylinder body 64, pumping the clear water inside the water tank 61 into the cylinder body 64 and sending it into the first cleaning pipe 69 and the second cleaning pipe 610 through the connecting pipe 65. The first elastic member 665 can be a spring, a spring sheet, etc.

[0034] As an embodiment of the present invention, please refer to Figures 1 to 3 , Figure 5 , the reciprocating assembly 67 includes: A limiting rod 671, connected to the eccentric position of the rotating disk 661; A strip-shaped groove plate 672, movably clamped with the limiting rod 671; A fixed cylinder 673, connected to the strip-shaped groove plate 672; A second sliding rod 674, slidably connected to the fixed cylinder 673, and the top end of the second sliding rod 674 is connected to the second cleaning pipe 610; A limiting groove plate 675, connected to the feeding frame 1; A sliding block 676, slidably connected to the limiting groove plate 675 and connected to the second sliding rod 674.

[0035] The rotating disk 661 drives the limiting rod 671 to rotate. Under the limitation of the sliding block 676 and the limiting groove plate 675, the limiting rod 671 drives the strip-shaped groove plate 672 to move horizontally in a reciprocating manner, thereby driving the second cleaning pipe 610 to move horizontally in a reciprocating manner. The arrangement of the second sliding rod 674 and the fixed cylinder 673 ensures that the second cleaning pipe 610 can move synchronously with the longitudinal movement of the feeding frame 1.

[0036] As an embodiment of the present invention, please refer to Figure 1 and Figure 2 , the water flow control assembly 68 includes: A second elastic member 681, one end connected to the feeding frame 1 and the other end connected to the connecting frame 3; A first induction delay member 682, connected to the connecting frame 3; A second induction delay member 683, connected to the feeding frame 1, and the second induction delay member 683 is located at the bottom of the first induction delay member 682.

[0037] In the initial state, the induction delay member 682 is in contact with the induction delay member 683. When the kitchen waste is poured into the inside of the feeding frame 1, the gravity of the feeding frame 1 increases and it moves downward, squeezing the second elastic member 681. At the same time, the induction delay member 683 moves to disengage from the induction delay member 682. The controller 5 controls the solenoid valve 1 inside the first cleaning pipe 69 to open, and the solenoid valve 2 inside the second cleaning pipe 610 to open slightly. The flow rate of the clear water flowing out of the first cleaning pipe 69 is relatively large, and it flushes the rotating sieve drum 44 and the fixed garbage to prevent the rotating sieve drum 44 from being blocked, and at the same time improves the oil-solid separation effect. The flow rate of the clear water flowing out of the second cleaning pipe 610 is relatively small, and it washes away the oil and water adhering to the inner wall of the feeding frame 1. At the same time, the clear water improves the crushing effect of the kitchen waste, reduces the grease concentration, and reduces the odor. As the crushing progresses, the kitchen waste gradually decreases. Under the reaction force of the second elastic member 681, the feeding frame 1 gradually rises back to its original position. When the feeding frame 1 returns to its original position, the induction delay member 682 comes into contact with the induction delay member 683 again, but with a time delay effect, that is: although the kitchen waste in the feeding frame 1 is crushed, there is still some kitchen waste in the rotating sieve drum 44 that is in the process of being transported. At this time, the opening and closing states of the solenoid valve 1 and the solenoid valve 2 do not change. After a period of time, the transportation of the kitchen waste in the rotating sieve drum 44 is completed. The controller 5 receives the signal that the induction delay member 682 and the induction delay member 683 are in contact again. The controller 5 controls the solenoid valve 1 inside the first cleaning pipe 69 to close mostly, and the solenoid valve 2 inside the second cleaning pipe 610 to open, so that the flow rate of the clear water flowing out of the first cleaning pipe 69 decreases, and it cleans the small amount of grease remaining in the rotating sieve drum 44. The flow rate of the clear water flowing out of the second cleaning pipe 610 increases, and it flushes the feeding frame 1 and the crushing roller 22 to prevent garbage from remaining on the surface of the crushing roller 22 and generating odor. The second elastic member 681 can be a spring, a spring sheet, etc.

[0038] In this embodiment, the part of the kitchen waste remaining on the crushing roller 22 has a relatively small weight and does not cause a large pressure on the second elastic member 681, that is: although there is some kitchen waste remaining on the crushing roller 22, under the reaction force of the second elastic member 681, the feeding frame 1 can still return to its original position.

[0039] The working principle of the present invention is: in the initial state, the induction delay member 682 is in contact with the induction delay member 683; Pour the kitchen waste into the inside of the feeding frame 1. The gravity of the feeding frame 1 increases and it moves downward, squeezing the second elastic member 681. At the same time, the induction delay member 683 moves to disengage from the induction delay member 682. The controller 5 controls the solenoid valve 1 inside the first cleaning pipe 69 to open, and the solenoid valve 2 inside the second cleaning pipe 610 to open slightly; The first motor 21 drives a set of crushing rollers 22 to rotate. At the same time, driven by the first gear 24, several sets of crushing rollers 22 rotate synchronously, and the rotation directions of adjacent two sets of crushing rollers 22 are opposite. The crushing rollers 22 perform crushing treatment on kitchen waste, and the crushed waste falls into the connection frame 3. The second motor 42 drives the conveying auger 43 to rotate, and the conveying auger 43 conveys the waste. When the waste enters the rotating sieve cylinder 44, the oil-water mixed liquid flows from the screening holes into the oil-water separator 41. The oil-water separator 41 separates the oil-water mixed liquid. The separated liquid oil flows out from the oil outlet 48, and the separated water enters the water tank 61 from the water outlet 49. The solid waste flows out through the discharge port 46, realizing the separation and recycling of the waste. At the same time, the conveying auger 43 drives the second gear 471 to rotate, the second gear 471 drives the third gear 472 to rotate, the third gear 472 drives the toothed ring 473 to rotate, and the toothed ring 473 drives the rotating sieve cylinder 44 to rotate. The rotation direction of the rotating sieve cylinder 44 is opposite to that of the conveying auger 43, and the rotation speed is slower; The conveying auger 43 drives the rotating disk 661 to rotate, and the rotating disk 661 drives the convex block 662 to rotate. When the convex block 662 moves to abut against the first sliding rod 663, the convex block 662 presses the first sliding rod 663, causing the first sliding rod 663 to drive the piston 664 to move. At the same time, the first elastic member 665 undergoes elastic deformation. When the convex block 662 moves away from the first sliding rod 663, under the reaction force of the first elastic member 665, the piston 664 moves in the reverse direction. The piston 664 reciprocates in the cylinder 64, pumping the clear water inside the water tank 61 into the cylinder 64 and sending it into the first cleaning pipe 69 and the second cleaning pipe 610 through the connecting pipe 65. The flow rate of the clear water flowing out of the first cleaning pipe 69 is relatively large, flushing the rotating sieve cylinder 44 and the fixed garbage to prevent the rotating sieve cylinder 44 from being blocked and improving the oil-solid separation effect at the same time. The flow rate of the clear water flowing out of the second cleaning pipe 610 is relatively small, washing away the oil and water adhering to the inner wall of the feeding frame 1. At the same time, the clear water improves the crushing effect of the kitchen waste, reduces the grease concentration, and reduces the odor. As the crushing progresses, the kitchen waste gradually decreases. Under the reaction force of the second elastic member 681, the feeding frame 1 gradually rises back to its original position. When the feeding frame 1 returns to its original position, the first induction delay member 682 and the second induction delay member 683 come into contact again, but with a delay effect, that is: although the crushing of the kitchen waste in the feeding frame 1 is completed, there is still some kitchen waste in the rotating sieve cylinder 44 that is in the process of being conveyed. At this time, the opening and closing states of the first solenoid valve and the second solenoid valve do not change. After a period of time, the conveyance of the kitchen waste in the rotating sieve cylinder 44 is completed. The controller 5 receives the signal that the first induction delay member 682 and the second induction delay member 683 come into contact again. The controller 5 controls the first solenoid valve inside the first cleaning pipe 69 to close most of it, and the second solenoid valve inside the second cleaning pipe 610 to open, so that the flow rate of the clear water flowing out of the first cleaning pipe 69 decreases, cleaning the small amount of remaining grease in the rotating sieve cylinder 44, and the flow rate of the clear water flowing out of the second cleaning pipe 610 increases, flushing the feeding frame 1 and the crushing roller 22 to prevent garbage from remaining on the surface of the crushing roller 22 and generating odor.

[0040] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0041] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An energy-saving and environmentally friendly kitchen waste treatment device, comprising a feeding frame, characterized in that: Also includes: A crushing mechanism, connected to the feed frame, for crushing the kitchen waste; A connecting frame is slidably connected to the feeding frame and is located at the bottom of the crushing mechanism, wherein the connecting frame is communicated with the inside of the feeding frame; A material separation mechanism, connected to the connection frame, is used to separate the crushed materials; A controller connected to the material separation mechanism; The cleaning mechanism is used for cleaning the crushing mechanism and the material separation mechanism, and the cleaning mechanism comprises: a water tank connected to the material separation mechanism; a fixed pipe, one end of which is connected to the bottom of the water tank; a cylinder, which is connected to the other end of the fixed pipe; a connecting pipe, which is connected to the inside of the cylinder; a water flow pumping component, one end of which is connected to the material separation mechanism and the other end is connected to the cylinder, and is used to pump out clean water from the water tank and send it into the connecting pipe; a cleaning pipe 1 is connected to the connecting pipe and connected to the material separation mechanism, and a solenoid valve 1 is arranged in the cleaning pipe 1; a cleaning pipe 2 is connected to the connecting pipe, and the cleaning pipe 2 is located at the top of the feed frame, and a solenoid valve 2 is arranged in the cleaning pipe 2; a water flow control component, one end of which is connected to the feed frame and the other end is connected to the connecting frame, and is used to control the solenoid valve 1 and the solenoid valve 2.

2. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 1 is characterized in that: The cleaning mechanism also includes: an overflow pipe connected to the top of the water tank; The reciprocating component has one end connected to the water flow pumping component and the other end connected to the feed frame. The reciprocating component is connected to the cleaning pipe 2 and is used to drive the cleaning pipe 2 to move horizontally and reciprocatingly.

3. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 1, characterized in that: The crushing mechanism comprises: Motor 1, connected to the feed frame; A crushing roller is located inside the feed frame and is rotatably connected thereto. The crushing rollers are provided in a plurality of groups, and one group of the crushing rollers is connected to an output end of the motor; A side stopper connected to the inner wall of the feed frame; Gear one is connected with the crushing roller, and two adjacent sets of gears one are in meshing state.

4. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 2 is characterized in that: The material separation mechanism comprises: An oil-water separator connected to the connection frame; A rotating screen drum, one end of which is connected to the inside of the connecting frame and is rotatably connected thereto, the rotating screen drum is located inside the oil-water separator, the rotating screen drum penetrates the oil-water separator and is rotatably connected thereto, a plurality of groups of screening holes are provided on the rotating screen drum, and the cleaning pipe 1 is located on the top of the rotating screen drum; A fixed plate, rotatably connected to the other end of the rotating screen drum, wherein the fixed plate is connected to the oil-water separator; Motor 2, connected to the oil-water separator; A conveying auger is connected to the second output end of the motor, and the conveying auger is located inside the connecting frame and the rotating screen drum; A discharge port is connected to the fixed plate and communicated with the interior of the rotating screen drum; A rotating assembly, one end of which is connected to the conveying auger, and the other end of which is connected to the rotating screen drum; The oil outlet is connected to the oil-water separator; The water outlet has one end connected to the oil-water separator and the other end connected to the top of the water tank.

5. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 4 is characterized in that: The rotating assembly comprises: Gear 2, connected with the conveying auger; Gear three is connected to the fixed plate and meshes with gear two; The gear ring is meshed with gear three and connected with the rotating screen drum.

6. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 4, characterized in that: The water flow pumping assembly comprises: The rotating disc is connected with the conveying auger; The convex blocks are connected to the rotating disk, and the convex blocks are provided in a plurality of groups and are arranged in a circle at equal intervals; A sliding rod 1 penetrates one side of the cylinder and is slidably connected thereto; A piston is located inside the cylinder and is slidably connected thereto, wherein the piston is connected to a sliding rod; The elastic member 1 has one end connected to the piston and the other end connected to the cylinder.

7. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 6, characterized in that: The reciprocating assembly comprises: A limit rod connected to the eccentric portion of the rotating disk; The strip groove plate is movably connected with the limit rod; A fixed cylinder connected to the strip groove plate; The second sliding rod is slidably connected to the fixed cylinder, and the top end of the second sliding rod is connected to the second cleaning tube; A limiting slot plate connected to the feed frame; The sliding block is slidably connected with the limiting slot plate and is connected with the second sliding rod.

8. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 1, characterized in that: The water flow control assembly comprises: The second elastic member has one end connected to the feed frame and the other end connected to the connection frame; The induction delay component 1 is connected to the connection frame; The second induction delay component is connected to the feed frame and is located at the bottom of the first induction delay component.

9. The energy-saving and environmentally friendly kitchen waste treatment equipment according to claim 1, characterized in that: A one-way valve 1 is arranged inside the fixed pipe, a one-way valve 2 is arranged inside the connecting pipe, a plurality of groups of water holes 1 are opened at the bottom of the cleaning pipe 1, and a plurality of groups of water holes 2 are opened at the bottom of the cleaning pipe 2.

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