CN111250228A - A food waste treatment system based on environmental protection - Google Patents

Abstract

The invention discloses a kitchen waste treatment system based on environmental protection, which comprises a working shell, a working space arranged in the working shell, a crushing device used for crushing kitchen waste, and two compaction devices used for compacting the crushed kitchen waste; the crushing device comprises a motor fixedly arranged on the upper end surface of a working shell, a cylinder fixedly arranged at the output end of the motor, a cylindrical shell fixedly arranged at the output end of the cylinder, two cutting assemblies respectively arranged on the cylindrical shell along the height direction, and a cutting-off assembly arranged between the two cutting assemblies.

Description

A food waste treatment system based on environmental protection

technical field

The invention belongs to the field of kitchen waste treatment, and in particular relates to a food waste treatment system based on environmental protection.

Background technique

Kitchen waste is the most common waste produced in daily life in cities. Its main components include organic substances such as starchy food, plant fiber, animal protein and fat. , which is not conducive to the transportation of ordinary garbage trucks. If this kind of garbage is not classified and specially treated, it will cause great harm to the environment. Food waste mainly comes from food processing scraps and edible residues, as well as plastic bags and other products generated by the catering service industry, households, and canteens of enterprises and institutions. With the rapid development of our country's economy and the gradual acceleration of urbanization, the output of kitchen waste has shown an upward trend year by year. In large and super-large cities in China, the daily output of kitchen waste has reached thousands of tons, and the annual output of kitchen waste in the country has reached 10 million tons. If it is simply landfilled, it will occupy a large amount of land, resulting in landfill leachate and filling. The buried gas also needs post-processing, which consumes a lot of manpower and material resources. Therefore, the kitchen waste needs to be crushed and compacted before being landfilled. However, the existing crushing equipment cannot completely crush the kitchen waste.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the present invention provides an environmental protection-based kitchen waste treatment system capable of fully crushing the kitchen waste.

In order to achieve the above purpose, the present invention adopts the following technical solutions: an environmental protection-based kitchen waste treatment system, comprising a working shell, a working space arranged in the working shell, a crushing device for crushing the kitchen waste, Two compaction devices for compacting the crushed kitchen waste; the crushing device includes a motor fixedly arranged on the upper end face of the working shell, a cylinder fixedly arranged at the output end of the motor, and a cylindrical shell fixedly arranged at the output end of the cylinder body, two cutting assemblies respectively disposed on the cylindrical shell along the height direction, and a cutting assembly disposed between the two cutting assemblies.

The cutting assembly includes a plurality of cutting blades fixedly arranged on the outer surface of the cylindrical housing in a circumferential direction.

The cutting assembly includes an annular groove arranged on the outer surface of the cylindrical shell, an annular track fixedly arranged on the lower end wall of the annular groove, a cylindrical rod rotatably arranged in the annular track, and a cylindrical rod fixed on the lower end of the annular shaft. A limit housing and a limit groove arranged on the lower end face of the limit shell.

The cutting assembly also includes a steel ball rotatably arranged in the limiting groove, an annular tube rotatably arranged on the upper and lower end walls of the annular groove, and a plurality of shredding blades that are respectively fixed on the outer surface of the annular tube in the circumferential direction. The support rods are arranged on the inner wall of the annular tube, and the circular tube is fixedly arranged between the support rods.

The cutting assembly further includes a first gear fixedly arranged on the inner wall of the annular tube, a second gear fixedly arranged on the inner wall of the annular groove, and a third gear fixedly arranged on the upper end of the cylindrical rod, which can rotate in the circular tube.

The compaction device includes an electric rail fixed on the lower end wall of the machine base space, a monorail trolley set on the electric rail, a lifting cylinder fixed on the monorail trolley, and a fixed shaft fixed at the output end of the lifting cylinder.

The compaction device also includes a round block plate fixedly arranged on the fixed shaft, a lifting plate sleeved on the fixed shaft movably up and down, and two matching cylinders fixed on the left and right sides of the end face of the round block plate, which are arranged in the circumferential direction. The bent rods handed over on the outer surface of the round block plate, the mating motor fixedly arranged in the fixed shaft, the round block fixedly arranged on the output end of the mating motor, and a plurality of blades fixedly arranged on the outer surface of the fixed shaft in the circumferential direction.

The compaction device also includes a lifting plate that can be moved up and down and sleeved on the fixed shaft, two output cylinders that are fixedly arranged on the left and right sides of the end face of the circular block plate respectively, and a lifting plate that is fixedly arranged at one end of the bent rod facing the lifting plate. Abutting plate, the output end of the matching cylinder is fixedly connected with the lifting plate, the output ends of the two output cylinders are fixedly connected with the lower end surface of the lifting plate, and the abutting plate is located on the lower side of the round block plate.

To sum up, the present invention has the following advantages: the system has a simple structure and can fully shred the kitchen waste, thereby saving the land occupied area when burying the waste, thereby achieving the purpose of saving resources.

Description of drawings

FIG. 1 is a perspective view of the present invention.

Figure 2 is a top view of the present invention.

FIG. 3 is a cross-sectional perspective view taken along the line A-A in FIG. 2 .

FIG. 4 is an enlarged view of B in FIG. 3 .

FIG. 5 is an enlarged view of C in FIG. 3 .

FIG. 6 is an enlarged view of D in FIG. 4 .

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figures 1-6, in order to achieve the above purpose, the present invention adopts the following technical solutions: an environmental protection-based kitchen waste treatment system, comprising a working shell 1, a working space arranged in the working shell 1, a It is used for the crushing device for crushing kitchen waste, and the two compaction devices for compacting the crushed kitchen waste.

The crushing device includes a motor fixed on the upper end face of the working shell 1, a cylinder 3 fixed on the output end of the motor, a cylindrical shell 4 fixed on the output end of the cylinder 3, Two cutting assemblies, a cutting assembly arranged between the two cutting assemblies.

The cutting assembly includes a plurality of cutting blades 560 fixedly arranged on the outer surface of the cylindrical housing 4 in the circumferential direction.

The cutting assembly includes an annular groove arranged on the outer surface of the cylindrical shell 4, an annular track 5 fixedly arranged on the lower end wall of the annular groove, a cylindrical rod 186 rotatably arranged in the annular track 5, The limit casing at the lower end of the annular rod 6, the limit groove arranged on the lower end face of the limit shell, the steel balls arranged in the limit groove rotatably, and the annular tube 9 rotatably arranged on the upper and lower end walls of the annular groove , a plurality of shredding blades 300 fixedly arranged on the outer surface of the annular tube 9 in the circumferential direction, the support rods 10 fixedly arranged on the inner wall of the annular tube 9, the circular tube 11 fixedly arranged between the support rods 10, and the The first gear 12 on the inner wall of the annular tube 9, the second gear 13 fixed on the inner wall of the annular groove, the third gear 14 fixed on the upper end of the cylindrical rod 186, the cylindrical rod 186 can rotate in the circular tube 11; the motor Start, drive the cylinder 3 to rotate, the cylinder 3 drives the plurality of cutting blades 560 to rotate, and at the same time drives the second gear 13 to rotate, the second gear 13 drives the third gear 14 to rotate, the third gear 14 drives the first gear 12 to rotate, the first gear 12 drives the annular tube 9 to rotate, and the annular tube 9 drives the multiple cutting blades 300 to rotate, so that the multiple cutting blades 560 are rotated forward and the multiple cutting blades 300 are reversed, so that the multiple cutting blades and multiple The plastic bag on the shredding blade is shredded, so as to avoid too much wrapping of the plastic bag on the cutting blade and the shredding blade, so that the cutting blade and the shredding blade cannot shred the food waste, thereby reducing the equipment failure rate and avoiding When the garbage bag is wrapped around the cutting blade and the shredding blade, it needs to be removed manually, and it also avoids the blade from scratching the human body during manual removal. The cutting blade blocks the upper and lower ends of the kitchen waste, and the shredding blade can cut the kitchen waste in the middle by rotating in the opposite direction of the two cutting blades, so that the kitchen waste can be shredded more easily, so that the kitchen waste can be shredded more easily. Garbage is fully shredded.

The compaction device includes an electric rail 700 fixed on the lower end wall of the machine base space, a monorail trolley 700 arranged on the electric rail, a lifting cylinder 15 fixed on the monorail trolley, and a fixed shaft fixed at the output end of the lifting cylinder 15. 17. The round block plate 18 fixedly arranged on the fixed shaft 17, the lifting plate 19 sleeved on the fixed shaft 17 to be movable up and down, the two matching cylinders 420 fixedly arranged on the left and right sides of the upper end face of the round block plate 18, The bending rod 20 whose direction is transferred on the outer surface of the round block plate 18, the mating motor fixedly arranged in the fixed shaft 17, the round block 21 fixedly arranged on the output end of the mating motor, and a plurality of The blade 22, the lifting plate 23 that can be moved up and down and sleeved on the fixed shaft 17, the two output cylinders 24 that are fixedly arranged on the left and right sides of the upper end face of the circular block plate 18, and the bending rod 20 is fixed to the lifting plate 23. One end of the abutting plate 30, the output end of the matching cylinder 420 is fixedly connected to the lifting plate 19, the output ends of the two output cylinders 24 are fixedly connected to the lower end surface of the lifting plate 23, and the abutting plate 30 is located on the round block plate. The lower side of 18; when the crushed kitchen waste falls into the bending rods 20, the two matching cylinders 420 move downward, and the matching cylinder 420 drives the lifting plate 23 to move downward, and drives the plurality of bending rods 20 to close, thereby The garbage can be compacted; at the same time, the circular block 21 is driven by the motor to rotate, and the circular block 21 drives a plurality of blades 22 to rotate to shred the kitchen garbage, and push the kitchen garbage to the multiple blades 22 by bending the rod 20 during compaction. When the plurality of blades 22 rotate, the kitchen waste can be crushed again, so that the kitchen waste can be crushed more fully.

The upper end wall of the working space is provided with a feeding port, the upper end of the feeding port is provided with a first electronically controlled sliding door, the front end wall of the working space is provided with a feeding port, and the front end wall of the discharging port is provided with a feeding port. A second electronically controlled sliding door is provided, and the first and second electronically controlled sliding doors are in the prior art, so they will not be repeated; after the kitchen waste is compacted, the second electronically controlled sliding door is opened by Take out food waste.

The shape of the limiting shell is a two-thirds sphere.

The first gear 12 is an internal gear.

The motor is a schematic diagram of the structure.

Claims (8)

1. A food waste treatment system based on environmental protection, characterized in that: it comprises a working housing (1), a work space arranged in the working housing (1), and a crushing device for crushing the food waste 2. Two compaction devices for compacting the crushed kitchen waste; the crushing device includes a motor fixed on the upper end face of the working shell (1), a cylinder (3) fixed on the output end of the motor, a fixed A cylindrical casing (4) arranged at the output end of the cylinder (3), two cutting assemblies respectively disposed on the cylindrical casing (4) along the height direction, and a cutting assembly disposed between the two cutting assemblies. 2. The food waste treatment system based on environmental protection according to claim 1, characterized in that: the cutting assembly comprises a plurality of cutting blades (560) fixedly arranged on the outer surface of the cylindrical housing (4) in a circumferential direction. 3. The food waste treatment system based on environmental protection according to claim 2, characterized in that: the cutting assembly comprises an annular groove arranged on the outer surface of the cylindrical shell (4), a ring fixedly arranged on the lower end wall of the annular groove a circular track (5), a cylindrical rod (186) rotatably arranged in the annular track (5), a limit housing fixedly arranged on the lower end of the annular rod (6), and a limit housing set on the lower end surface of the limit housing the limit groove. 4. The environmental protection-based kitchen waste treatment system according to claim 3, wherein the cutting assembly further comprises a steel ball rotatably arranged in the limiting groove, a ring-shaped ring rotatably arranged on the upper and lower end walls of the annular groove A pipe (9), a plurality of shredding blades (300) respectively fixed on the outer surface of the annular pipe (9) in the circumferential direction, a support rod (10) fixed on the inner wall of the annular pipe (9), and fixed on the support rod (10) between the round tubes (11). 5. The food waste treatment system based on environmental protection according to claim 4, characterized in that: the cutting assembly further comprises a first gear (12) fixedly arranged on the inner wall of the annular pipe (9) and fixedly arranged on the inner wall of the annular groove The second gear (13) and the third gear (14) fixedly arranged on the upper end of the cylindrical rod (186), the cylindrical rod (186) can rotate in the circular tube (11). 6. The food waste treatment system based on environmental protection according to claim 1, characterized in that: the compaction device comprises an electric track (700) fixedly arranged on the lower end wall of the stand space, and arranged on the electric track (700) The monorail trolley comprises a lifting cylinder (15) fixedly arranged on the monorail trolley, and a fixed shaft (17) fixedly arranged at the output end of the lifting cylinder (15). 7. The environmental protection-based kitchen waste treatment system according to claim 6, characterized in that: the compaction device further comprises a circular block plate (18) fixedly arranged on the fixed shaft (17), a ground cover that can move up and down The lifting plate (19) arranged on the fixed shaft (17), the two matching cylinders (420) fixedly arranged on the left and right sides of the upper end face of the circular block plate (18), and the cylinders (420) that are connected to the outer surface of the circular block plate (18) in the circumferential direction. A bent rod (20), a matching motor fixedly arranged in the fixed shaft (17), a round block (21) fixedly arranged at the output end of the matching motor, and a plurality of blades (21) fixedly arranged on the outer surface of the fixed shaft (17) in the circumferential direction twenty two). 8. The environmental protection-based food waste treatment system according to claim 7, characterized in that: the compaction device further comprises a lifting plate (23) that is movably sleeved on the fixed shaft (17) up and down, a fixed set The matching cylinders ( 420) is fixedly connected to the lifting plate (19), the output ends of the two output cylinders (24) are fixedly connected to the lower end surface of the lifting plate (23), and the abutting plate (30) is located on the round block plate (24). 18) on the underside.

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