CN112619767A

CN112619767A - Kitchen waste crushing equipment

Info

Publication number: CN112619767A
Application number: CN202011382952.6A
Authority: CN
Inventors: 聂勇
Original assignee: Yueyang Baisheng Intelligent Environmental Protection Technology Co ltd
Current assignee: Yueyang Baisheng Intelligent Environmental Protection Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-04-09

Abstract

The invention discloses kitchen garbage crushing equipment which comprises a shell, wherein a side cover and a top cover are respectively arranged on the side surface and the top of the shell, a motor box is fixedly connected to the outside of the crushing box, a driving gear is fixedly connected to the output end of the motor, a driven gear is meshed and connected with the outside of the driving gear, and a row of crushing teeth are coaxially and fixedly connected to the driven gear and the driving gear; the inside of shell still is provided with the control box, be provided with in the control box and be used for controlling means moving PLC controller, motor and PLC controller electric connection. According to the kitchen waste crushing device, the motor drives the two rows of crushing teeth to crush kitchen waste, in the process, the high-pressure pump can clean the crushing teeth through the high-pressure spray head, the pressure sensor can monitor the pressure borne by the crushing teeth in real time, the camera is helpful for a user to know the specific information of the crushing box, and the material lifter and the top cover capable of being opened electrically greatly improve the automation degree of the kitchen waste crushing device.

Description

Kitchen waste crushing equipment

Technical Field

The invention relates to the field of kitchen waste treatment, in particular to kitchen waste crushing equipment.

Background

Kitchen waste, commonly known as swill and hogwash, also known as hogwash and rancid, is a general name of food waste and kitchen waste, is mainly domestic waste formed by residents in the process of living consumption, is the most important one of food waste, and comprises food processing leftover materials (kitchen waste) and edible residues (swill) generated in families, schools, mess halls, catering industries and the like.

According to different sources, the kitchen waste is mainly classified into food waste and kitchen waste, the food waste is generated from leftovers and leftovers in restaurants, dining halls and other catering industries and has the characteristics of large production amount, relatively centralized quantity and wide distribution, and the kitchen waste mainly refers to leftovers and leftovers discarded in daily cooking of residents, comes from thousands of households, is large in quantity but relatively dispersed, and has the total production amount exceeding the food waste. The kitchen garbage is complex in components, mainly oil, water, fruit peel, vegetables, rice flour, fish, meat and bones, and is characterized by being extremely easy to rot and deteriorate, emitting foul smell, spreading bacteria and viruses, and having huge quantity and rapid rising trend.

Kitchen garbage leads to handling very inconveniently because of its oily many liquid characteristics of many, for better faster solution kitchen garbage's processing problem, we provide a kitchen garbage crushing equipment.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention provides kitchen garbage crushing equipment which comprises a shell, wherein a side cover and a top cover are respectively arranged on the side surface and the top of the shell and are respectively connected with the side wall and the top surface of the shell in an overturning manner through hinges; a crushing box is arranged in the shell, the top of the crushing box is communicated with a feed hopper, and the feed hopper is arranged right below the top cover; the outer part of the crushing box is fixedly connected with a motor box, a motor with a horizontal output end is fixedly connected in the motor box, the output end of the motor is fixedly connected with a driving gear, the driving gear is externally engaged and connected with a driven gear, the driven gear and the driving gear are coaxially and fixedly connected with a row of crushing teeth, the two rows of crushing teeth are closely staggered, and the two rows of crushing teeth are rotationally connected with the inner wall of the crushing box; the inside of shell still is provided with the control box, be provided with in the control box and be used for controlling means moving PLC controller, motor and PLC controller electric connection.

As a preferred technical scheme of the invention, a touch screen is embedded in the front of the housing, a key area is arranged below the touch screen, and the key area and the touch screen are both electrically connected with the PLC controller through wires.

As a preferred technical scheme of the invention, the bottom of the control box is fixedly connected with a water tank, the bottom of the water tank is fixedly connected with the inner bottom surface of the shell, the top of the water tank is fixedly connected with a water pump, the water inlet end and the water outlet end of the water pump are respectively communicated with a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with the inner bottom of the water tank, and one end of the water outlet pipe, far away from the water pump, is communicated with a high-pressure spray head fixedly connected with the inner top surface of the crushing; the water pump is electrically connected with the PLC through a wire.

According to a preferred technical scheme, fixed rods are welded at two ends of the bottom surface of the top cover, movable rods are rotatably connected to the bottoms of the two fixed rods, electric telescopic rods are rotatably connected to one ends, far away from the fixed rods, of the movable rods, connecting frames are fixedly connected to the bottoms of the two electric telescopic rods, the two connecting frames are respectively welded to the outer walls of two sides of the crushing box, and the two electric telescopic rods are electrically connected with a PLC (programmable logic controller).

As a preferred technical scheme, the front face of the crushing box is fixedly connected with a material lifting machine used for lifting and turning over the garbage can, the material lifting machine is electrically connected with the PLC, a limiting frame is arranged between the material lifting machine and the feeding hopper, and the limiting frame is welded with the top face of the crushing box.

As a preferable technical scheme of the invention, the bottom of the crushing box is funnel-shaped, the bottom of the crushing box is communicated with a discharge pipe, and the discharge pipe is communicated with a discharge hole fixedly connected to the outside of the shell.

As a preferred technical scheme of the invention, an electromagnetic valve is arranged at the top of the discharge pipe, a mounting frame is arranged outside the electromagnetic valve, the top and the side of the mounting frame are respectively and fixedly connected with the outer bottom surface of the crushing box and the outer wall of the discharge pipe, the electromagnetic valve is fixedly connected with the mounting frame, and the electromagnetic valve is electrically connected with a PLC controller through a wire.

As a preferable technical scheme, the top of one side, away from the high-pressure sprayer, of the crushing box is fixedly connected with a camera, and the camera is electrically connected with a PLC (programmable logic controller) through a wire.

In a preferred embodiment of the present invention, the driving gear and the driven gear have the same size.

The motor transmission shaft is fixedly connected with a pressure sensor used for monitoring pressure born by the broken teeth, the pressure sensor is electrically connected with a wireless signal generator, the wireless signal generator is wirelessly connected with a wireless signal receiver arranged inside the control box, and the wireless signal receiver is electrically connected with the PLC.

The invention has the beneficial effects that: this kind of kitchen garbage crushing equipment drives two rows of broken teeth through the motor and carries out the breakage to kitchen garbage, the rubbish disintegrating slag after the breakage can be discharged from the discharge gate along the discharging pipe, at this in-process, the high-pressure pump can wash broken tooth through the high-pressure shower nozzle, the pressure sensor who fixes on motor drive shaft can real-time supervision broken tooth and bear the pressure, the camera that sets up at broken roof portion helps the user to know the concrete information of broken case, material lifting machine and the top cap that can open by motor have then improved the degree of automation of this invention greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of a kitchen waste crushing apparatus according to the present invention;

FIG. 2 is a schematic view of a connection structure of a top cover and an electric telescopic rod of the kitchen waste crushing device;

FIG. 3 is a schematic view of the internal structure of the kitchen waste crushing device of the present invention;

FIG. 4 is a top view of a crushing box of the kitchen waste crushing device of the invention;

FIG. 5 is a control schematic diagram of the kitchen waste crushing device of the invention;

in the figure: 1. a housing; 2. a side cover; 3. a top cover; 4. a crushing box; 5. a feed hopper; 6. a motor; 7. a driving gear; 8. a driven gear; 9. crushing teeth; 10. a control box; 11. a PLC controller; 12. a touch screen; 13. a key area; 14. a water tank; 15. a water pump; 16. a water inlet pipe; 17. a water outlet pipe; 18. a high pressure spray head; 19. fixing the rod; 20. a movable rod; 21. an electric telescopic rod; 22. a connecting frame; 23. a limiting frame; 24. a discharge pipe; 25. a discharge port; 26. an electromagnetic valve; 27. a mounting frame; 28. a camera; 29. a motor case; 30. a material elevator; 31. a pressure sensor; 32. a wireless signal generator; 33. a wireless signal receiver.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, a kitchen garbage crushing device comprises a housing 1, wherein a side cover 2 and a top cover 3 are respectively arranged on the side surface and the top of the housing 1, and the side cover 2 and the top cover 3 are respectively connected with the side wall and the top surface of the housing 1 through hinges in an overturning manner. In order to improve the automation degree of the invention, the two ends of the bottom surface of the top cover 3 are respectively welded with a fixed rod 19, the bottoms of the two fixed rods 19 are respectively and rotatably connected with a movable rod 20, one end of the movable rod 20, which is far away from the fixed rods 19, is respectively and rotatably connected with an electric telescopic rod 21, the bottoms of the two electric telescopic rods 21 are respectively and fixedly connected with a connecting frame 22, the two connecting frames 22 are respectively welded with the outer walls of the two sides of the crushing box 4, and the two electric telescopic rods 21 are respectively and electrically connected with the PLC 11. The user can control the extension and retraction of the electric telescopic rod 21 through the touch screen 12 and the key area 13, thereby controlling the opening and closing of the top cover 3.

Broken case 4's positive fixedly connected with is used for promoting and the material lifting machine 30 of upset garbage bin, material lifting machine 30 and PLC controller 11 electric connection, be provided with spacing 23 between material lifting machine 30 and the feeder hopper 5, spacing 23 and broken case 4's top surface welding. It should be noted that the present invention is provided with the material elevator 30 for the TSL type trash can.

The inside of shell 1 is provided with broken case 4, the top intercommunication of broken case 4 has feeder hopper 5, feeder hopper 5 sets up under top cap 3. The outside fixedly connected with motor case 29 of broken case 4, fixedly connected with output horizontally motor 6 in the motor case 29, the output fixedly connected with driving gear 7 of motor 6, driving gear 7 external toothing is connected with driven gear 8, driven gear 8 and the equal coaxial fixedly connected with of driving gear 7 are one row broken tooth 9, two rows broken tooth 9 closely staggered arrangement, and two rows broken tooth 9 all is connected with the inner wall rotation of broken case 4. The driving gear 7 and the driven gear 8 are the same in size, and the driving gear 7 and the driven gear 8 which are the same in size can drive the two rows of crushing teeth 9 to rotate at the same speed, so that kitchen garbage can be uniformly crushed.

The bottom of the control box 10 is fixedly connected with a water tank 14, the bottom of the water tank 14 is fixedly connected with the inner bottom surface of the shell 1, the top of the water tank 14 is fixedly connected with a water pump 15, the water inlet end and the water outlet end of the water pump 15 are respectively communicated with a water inlet pipe 16 and a water outlet pipe 17, wherein the water inlet pipe 16 is communicated with the inner bottom of the water tank 14, and one end, far away from the water pump 15, of the water outlet pipe 17 is communicated with a high-pressure spray head 18 fixedly connected with the inner top surface of the; the water pump 15 is electrically connected with the PLC 11 through a wire. And (3) at the same time of crushing, starting the high-pressure pump 15 to perform high-pressure washing on the crushing teeth 9 to remove grease attached to the crushing teeth 9 and the inside of the equipment.

The bottom of crushing case 4 is hourglass hopper-shaped, the ejection of compact of being convenient for. And the bottom of the crushing box 4 is communicated with a discharge pipe 24, and the discharge pipe 24 is communicated with a discharge hole 25 fixedly connected to the outside of the shell 1. The top of discharging pipe 24 is provided with solenoid valve 26, the outside of solenoid valve 26 is provided with mounting bracket 27, mounting bracket 27 top and side respectively with the outer bottom surface of broken case 4 and the outer wall fixed connection of discharging pipe 24, solenoid valve 26 and mounting bracket 27 fixed connection. The electromagnetic valve 26 is electrically connected with the PLC controller 11 through a wire, and a user can control the opening and closing of the electromagnetic valve 26 through the touch screen 12 and the key area 13, thereby controlling the opening and closing of the discharging pipe 24.

As shown in fig. 5, a control box 10 is further disposed inside the housing 1, a PLC controller 11 for controlling the operation of the device is disposed inside the control box 10, and the motor 6 is electrically connected to the PLC controller 11. The front of shell 1 is embedded to have touch-control screen 12, the below of touch-control screen 12 is provided with presses key zone 13, press key zone 13 and touch-control screen 12 all through wire and PLC controller 11 electric connection.

Fixedly connected with is used for monitoring pressure sensor 31 that broken tooth 9 bore on the motor 6 transmission shaft, pressure sensor 31 electric connection has wireless signal generator 32, wireless signal generator 32 and the wireless signal receiver 33 wireless connection who sets up in the inside of control box 10, wireless signal receiver 33 and PLC controller 11 electric connection. The invention has self-protection function, if material jamming or breaking abnormity occurs, the pressure sensor 31 detects that the stress of the transmission shaft is abnormal, information is fed back to the PLC 11 through the wireless signal generator 32 and the wireless signal receiver 33, the PLC 11 controls the motor 6 to stop rotating, and the information is visually displayed to a user through the touch screen 12.

The top fixedly connected with camera 28 of broken case 4 one side of keeping away from high pressure nozzle 18, camera 28 passes through wire and PLC controller 11 electric connection. The camera 28 is built in the device, and can display the image of the crushing work on the touch screen 12 in real time.

The working principle is as follows: starting equipment, the user pulls open side cap 2 to through touch screen 12 and press the electronic top cap 3 of opening in key area 13, the staff will fill the garbage bin of rubbish and push on material lifting machine 30 and fixed, material lifting machine 30 promotes the garbage bin top and emptys the rubbish in the bucket in feeder hopper 5. After dumping the garbage, the material lifter 30 returns the garbage can to the original position, and the garbage can is taken away manually and a crushing program is started. The back is taken away to the garbage bin, and side cover 2 and top cap 3 are closed, and the breakage begins, and the rubbish is discharged from discharge gate 25 after the breakage, and whole process automation degree is high, can practice thrift the manpower greatly.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The kitchen waste crushing equipment comprises a shell (1), and is characterized in that a side cover (2) and a top cover (3) are respectively arranged on the side face and the top of the shell (1), and the side cover (2) and the top cover (3) are respectively connected with the side wall and the top face of the shell (1) through hinges in an overturning manner; a crushing box (4) is arranged in the shell (1), the top of the crushing box (4) is communicated with a feed hopper (5), and the feed hopper (5) is arranged right below the top cover (3); a motor box (29) is fixedly connected to the outer portion of the crushing box (4), a motor (6) with a horizontal output end is fixedly connected to the inner portion of the motor box (29), a driving gear (7) is fixedly connected to the output end of the motor (6), a driven gear (8) is meshed and connected to the outer portion of the driving gear (7), a row of crushing teeth (9) are coaxially and fixedly connected to the driven gear (8) and the driving gear (7), the two rows of crushing teeth (9) are closely staggered, and the two rows of crushing teeth (9) are rotatably connected with the inner wall of the crushing box (4); the motor is characterized in that a control box (10) is further arranged inside the shell (1), a PLC (programmable logic controller) (11) used for controlling the operation of the device is arranged in the control box (10), and the motor (6) is electrically connected with the PLC (11).

2. The kitchen waste crushing device according to claim 1, characterized in that a touch screen (12) is embedded in the front face of the housing (1), a button area (13) is arranged below the touch screen (12), and the button area (13) and the touch screen (12) are both electrically connected with the PLC (11) through wires.

3. The kitchen waste crushing device according to claim 1, characterized in that a water tank (14) is fixedly connected to the bottom of the control box (10), the bottom of the water tank (14) is fixedly connected with the inner bottom surface of the housing (1), a water pump (15) is fixedly connected to the top of the water tank (14), a water inlet end and a water outlet end of the water pump (15) are respectively communicated with a water inlet pipe (16) and a water outlet pipe (17), wherein the water inlet pipe (16) is communicated with the inner bottom of the water tank (14), and one end of the water outlet pipe (17) far away from the water pump (15) is communicated with a high-pressure nozzle (18) fixedly connected to the inner top surface of the crushing box (4); the water pump (15) is electrically connected with the PLC (11) through a lead.

4. The kitchen waste crushing device as claimed in claim 1, characterized in that fixed rods (19) are welded at both ends of the bottom surface of the top cover (3), two movable rods (20) are rotatably connected to the bottoms of the fixed rods (19), one ends of the movable rods (20) far away from the fixed rods (19) are rotatably connected with electric telescopic rods (21), two connecting frames (22) are fixedly connected to the bottoms of the electric telescopic rods (21), the two connecting frames (22) are respectively welded to the outer walls of both sides of the crushing box (4), and the two electric telescopic rods (21) are electrically connected with the PLC (11).

5. The kitchen waste crushing equipment according to claim 1, characterized in that a material lifting machine (30) for lifting and turning over a garbage can is fixedly connected to the front side of the crushing box (4), the material lifting machine (30) is electrically connected with a PLC (programmable logic controller) (11), a limiting frame (23) is arranged between the material lifting machine (30) and the feeding hopper (5), and the limiting frame (23) is welded to the top surface of the crushing box (4).

6. The kitchen waste crushing device according to claim 1, characterized in that the bottom of the crushing box (4) is funnel-shaped, and the bottom of the crushing box (4) is communicated with a discharge pipe (24), and the discharge pipe (24) is communicated with a discharge hole (25) fixedly connected to the outside of the housing (1).

7. The kitchen waste crushing device according to claim 6, characterized in that an electromagnetic valve (26) is arranged at the top of the discharge pipe (24), a mounting frame (27) is arranged outside the electromagnetic valve (26), the top and the side of the mounting frame (27) are fixedly connected with the outer bottom surface of the crushing box (4) and the outer wall of the discharge pipe (24), the electromagnetic valve (26) is fixedly connected with the mounting frame (27), and the electromagnetic valve (26) is electrically connected with the PLC (programmable logic controller) (11) through a wire.

8. The kitchen waste crushing device according to claim 1, characterized in that a camera (28) is fixedly connected to the top of one side of the crushing box (4) far away from the high-pressure nozzle (18), and the camera (28) is electrically connected with the PLC (11) through a wire.

9. The kitchen waste crushing device according to claim 1, characterized in that the driving gear (7) and the driven gear (8) are the same size.

10. The kitchen waste crushing device according to claim 1, characterized in that a pressure sensor (31) for monitoring the pressure born by the crushing teeth (9) is fixedly connected to a transmission shaft of the motor (6), the pressure sensor (31) is electrically connected with a wireless signal generator (32), the wireless signal generator (32) is wirelessly connected with a wireless signal receiver (33) arranged inside the control box (10), and the wireless signal receiver (33) is electrically connected with the PLC (11).