Garbage classification treatment system based on PLC industrial personal computer

Abstract

The invention relates to the technical field of garbage treatment, in particular to a garbage classification treatment system based on a PLC industrial personal computer, the garbage classification treatment system comprises a mounting transverse plate and the PLC industrial personal computer, the left side of the top of the mounting transverse plate is fixedly connected with a mounting box in a penetrating manner, and the rear side of the left side of the mounting box is connected with a driving motor through a bolt; an output shaft of the driving motor penetrates into an inner cavity of the mounting box and is fixedly connected with a first crushing rod, a second crushing rod is arranged on the front side of the first crushing rod, and the right sides of the first crushing rod and the second crushing rod penetrate into the right side of the mounting box and are fixedly connected with transmission gears; the left side of the second crushing rod penetrates to the left side of the mounting box and is fixedly sleeved with a driving wheel, and the driving motor and the spraying mechanism are electrically connected to the PLC industrial personal computer and used for controlling the rotating speed and the spraying amount of the driving motor. The rotating first crushing rod and the rotating second crushing rod crush garbage, at the moment, a water suction pump works to suck water in a water tank into a fixed water pipe, then water mist is sprayed out through a spraying pipe, flying dust generated in the crushing process is subjected to dust falling, and the situation that flying dust pollutes the working environment is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage treatment, in particular to a garbage classification and treatment system based on a PLC industrial control computer. Background Art

[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and its pollution, resource and social nature, garbage disposal is to quickly remove the garbage, treat it harmlessly, and finally make rational use of it.

[0003] After searching, the patent number is CN218506714U, and the name is a utility model of a garbage disposal box for property use, which includes a box body, and a mounting frame is fixedly installed on one side of the upper outer surface of the box body. Through research and analysis, it is found that although the garbage disposal box is convenient for crushing larger garbage and effectively reducing the space occupancy rate of the garbage, the following defects still exist to a certain extent.

[0004] For example, it does not have a dust reduction function, and dust will be generated during the crushing process. Since the above device cannot reduce dust, this will cause flying dust to pollute the working environment. Moreover, after crushing, the waste liquid and soil mixed in the garbage cannot be screened out, affecting the subsequent treatment. At the same time, the iron products in the garbage cannot be screened out. In order to solve the above technical problems, we have designed a garbage sorting and processing system based on PLC industrial control computers. Summary of the invention

[0005] The purpose of the present invention is to provide a garbage sorting and processing system based on a PLC industrial control computer, which has a dust reduction function, avoids dust flying and polluting the environment, can screen out waste liquid, soil and iron products, and is convenient for subsequent garbage processing. It solves the problem of not having a dust reduction function, resulting in dust polluting the environment, and being unable to screen out waste liquid, soil and iron products, which is inconvenient for subsequent garbage processing.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A garbage sorting and processing system based on a PLC industrial control computer comprises an installation horizontal plate and a PLC industrial control computer, wherein the left side of the top of the installation horizontal plate is penetrated and fixedly connected with an installation box, the rear side of the left side of the installation box is connected with a driving motor by bolts, the output shaft of the driving motor penetrates into the inner cavity of the installation box and is fixedly connected with a first breaker bar, a second breaker bar is arranged on the front side of the first breaker bar, the right sides of the first breaker bar and the second breaker bar are penetrated into the right side of the installation box and are fixedly connected with a transmission gear, the left side of the second breaker bar penetrates into the left side of the installation box and is fixedly sleeved with a driving wheel, a screening mechanism is installed at the bottom of the inner cavity of the installation box, a beating rod is penetrated and connected with the bottom of the left side of the installation box through a bearing, a driven wheel is fixedly sleeved on the left side of the beating rod, a spraying mechanism is connected with the right side of the top of the installation horizontal plate by bolts, and the driving motor and the spraying mechanism are electrically connected to the PLC industrial control computer for controlling the speed and spraying amount of the driving motor.

[0007] Preferably, the spraying mechanism includes a water tank, the top of the water tank is connected to a water pump, the water outlet pipe of the water pump is connected to a fixed water pipe, the top of the fixed water pipe is fixedly connected to a spraying pipe, the front side of the top of the water tank is fixedly connected to a water injection bucket, and the water pump is electrically connected to a PLC industrial control computer.

[0008] Preferably, the surfaces of the first breaker bar and the second breaker bar are movably connected to the mounting box via bearings, and a transmission belt is sleeved between the driving wheel and the driven wheel.

[0009] Preferably, the screening mechanism includes a fixed bottom plate, two of which are fixedly connected to the rear side of the inner cavity of the installation box, a support spring is fixedly connected to the top of the fixed bottom plate, a screening mesh plate is fixedly connected to the top of the support spring, an electromagnet plate is fixedly connected to the surface of the screening mesh plate by bolts passing through, and an elastic iron plate is fixedly connected to the left side of the bottom of the screening mesh plate.

[0010] Preferably, a material guide plate is welded to the middle of the right side of the inner cavity of the installation box, a material discharge opening is opened at the bottom of the right side of the installation box, and a protective cover shell is connected to the right side of the installation box by bolts.

[0011] Preferably, guide plates are welded to the tops of both front and rear sides of the inner cavity of the installation box, support columns are welded to the four corners of the bottom of the installation cross plate, and the first collection box and the second collection box are placed on the left and right sides of the bottom of the installation box respectively.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The rotating first and second crushing rods crush the garbage. At this time, the water pump works to pump the water in the water tank into the fixed water pipe, and then sprays water mist through the spray pipe to reduce the flying dust generated during the crushing process, so as to avoid dust pollution to the working environment.

[0014] 2. The plastic bottle-shaped garbage is broken to make the liquid in the bottle flow out, and the soil adhering to the surface of the garbage is knocked off. The vibrating screening mesh plate makes the garbage move to the right, and the liquid and soil mixed in the garbage pass through the mesh holes of the screening mesh plate and fall into the first collection box for collection. The electromagnet plate in the screening mesh plate is energized to generate magnetic force to absorb the iron blocks mixed in the garbage. In this way, the waste liquid, soil and iron products in the garbage can be screened out for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an axonometric view of the structure of the present invention;

[0016] Figure 2 It is a front view cutaway axonometric drawing of the installation box of the present invention;

[0017] Figure 3 A bottom-up cutaway axonometric view of the installation box of the present invention;

[0018] Figure 4 It is a top view and a sectional isometric view of the installation box of the present invention.

[0019] In the figure: 1. Install the horizontal plate; 2. Spraying mechanism; 3. Guide plate; 4. Drive motor; 5. Install box; 6. First collecting box; 7. Second collecting box; 8. Fixed water pipe; 9. Spraying pipe; 10. Water tank; 11. Water pump; 12. Driving wheel; 13. Driving belt; 14. Driven wheel; 15. First crushing rod; 16. Second crushing rod; 17. Screening mechanism; 18. Support spring; 19. Screening mesh plate; 20. Electromagnetic iron plate; 21. Fixed bottom plate; 22. Guide plate; 23. Elastic iron plate; 24. Beating rod; 25. Transmission gear. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4, a garbage sorting and processing system based on a PLC industrial control computer, comprising an installation cross plate 1, a mounting box 5 is fixedly connected to the left side of the top of the installation cross plate 1, a driving motor 4 is connected to the rear side of the left side of the installation box 5 by bolts, the output shaft of the driving motor 4 penetrates the inner cavity of the installation box 5 and is fixedly connected to a first breaker rod 15, a second breaker rod 16 is arranged on the front side of the first breaker rod 15, the right sides of the first breaker rod 15 and the second breaker rod 16 both penetrate to the right side of the installation box 5 and are fixedly connected to a transmission gear 25, the left side of the second breaker rod 16 penetrates to the left side of the installation box 5 and is fixedly sleeved with a driving wheel 12, a screening mechanism 17 is installed at the bottom of the inner cavity of the installation box 5, a beating rod 24 is penetrated and connected to the bottom of the left side of the installation box 5 by a bearing, a driven wheel 14 is fixedly sleeved on the left side of the beating rod 24, and a spraying mechanism 2 is connected to the right side of the top of the installation cross plate 1 by bolts; the driving motor and the spraying mechanism are electrically connected to the PLC industrial control computer for controlling the speed of the driving motor and the spraying amount.

[0021] See also Figure 1 The spraying mechanism 2 includes a water tank 10, the top of the water tank 10 is connected to a water pump 11, the water outlet pipe of the water pump 11 is connected to a fixed water pipe 8, the top of the fixed water pipe 8 is fixedly connected to a spraying pipe 9, and the front side of the top of the water tank 10 is fixedly connected to a water injection bucket. By providing the water injection bucket, it is convenient for personnel to inject water into the water tank 10;

[0022] See also Figure 2 The surfaces of the first breaker bar 15 and the second breaker bar 16 are movably connected to the mounting box 5 through bearings, and a transmission belt 13 is sleeved between the driving wheel 12 and the driven wheel 14;

[0023] See also Figure 2 The screening mechanism 17 includes a fixed bottom plate 21, the number of the fixed bottom plates 21 is two, and they are fixedly connected to the rear side of the inner cavity of the installation box 5, the top of the fixed bottom plate 21 is fixedly connected with a support spring 18, the top of the support spring 18 is fixedly connected with a screening mesh plate 19, the surface of the screening mesh plate 19 is fixedly connected with an electromagnet plate 20 through bolts, and the left side of the bottom of the screening mesh plate 19 is fixedly connected with an elastic iron plate 23. By setting the support spring 18, the screening mesh plate 19 can be supported and installed conveniently, so that it is convenient to vibrate and screen the garbage. By setting the electromagnet plate 20, the iron products in the garbage can be adsorbed when the power is on, and the iron products can fall off the screening mesh plate 19 and be collected when the power is off;

[0024] See also Figure 3 A material guide plate 22 is welded in the middle of the right side of the inner cavity of the installation box 5, a material discharge opening is opened at the bottom of the right side of the installation box 5, and a protective cover shell is connected to the right side of the installation box 5 by bolts. By setting the protective cover shell, the transmission gear 25 can be protected;

[0025] See also Figure 1 Guide plates 3 are welded on the tops of the front and rear sides of the inner cavity of the installation box 5, and support columns are welded on the four corners of the bottom of the installation cross plate 1. The first collection box 6 and the second collection box 7 are placed on the left and right sides of the bottom of the installation box 5 respectively. By setting the guide plates 3, the garbage can fall to the middle of the rotating first crushing rod 15 and the second crushing rod 16, so that the garbage can be crushed more thoroughly.

[0026] When in use, the device is connected to an external power supply and a controller, and a person controls the driving motor 4 to drive the first breaker bar 15 to rotate. The rotating first breaker bar 15 drives the second breaker bar 16 on the front side to rotate through the transmission gear 25. The rotating second breaker bar 16 drives the beating bar 24 to rotate through the driving wheel 12, the transmission belt 13 and the driven wheel 14. At this time, the person pours the garbage from the front side of the top of the installation box 5. At this time, the rotating first breaker bar 15 and the second breaker bar 16 break the garbage. In the process of breaking the garbage, flying dust will be generated. At this time, the water pump 11 works to pump the water in the water tank 10 into the fixed water pipe 8, and then sprays water mist through the spray pipe 9 to reduce the dust, which can break the plastic bottle-shaped garbage and make the liquid in the bottle The crushed garbage falls to the left side of the top of the screening mesh plate 19 through the guide plate 22. At this time, the rotating beating rod 24 hits the elastic iron plate 23 at the bottom of the screening mesh plate 19, which can make the screening mesh plate 19 vibrate. At this time, the vibrating screening mesh plate 19 makes the garbage move to the right, and the liquid and soil mixed in the garbage pass through the mesh holes of the screening mesh plate 19 and fall into the first collecting box 6 for collection. The electromagnet plate 20 after being energized in the screening mesh plate 19 generates magnetic force to absorb the iron blocks mixed in the garbage, while other garbage continues to move to the right out of the installation box 5 and falls into the second collecting box 7 for collection. In this way, the waste liquid, soil and iron products in the garbage can be screened out, which is convenient for subsequent treatment.

[0027] To sum up: the garbage sorting and processing system based on the PLC industrial control computer, through the coordinated use of the spraying mechanism 2, the driving motor 4, the installation box 5, the driving wheel 12, the transmission belt 13, the driven wheel 14, the first breaking rod 15, the second breaking rod 16, the screening mechanism 17 and the beating rod 24, solves the problem of lack of dust suppression function, resulting in dust pollution of the environment, and the inability to screen out waste liquid, soil and iron products, which is inconvenient for subsequent garbage treatment.

Claims

1. A garbage classification and processing system based on a PLC industrial control computer, comprising a mounting cross plate and a PLC industrial control computer, characterized in that: The left side of the top of the mounting cross plate passes through and is fixedly connected with an mounting box, the rear side of the left side of the mounting box is connected with a driving motor by bolts, the output shaft of the driving motor passes through the inner cavity of the mounting box and is fixedly connected with a first breaker bar, a second breaker bar is arranged on the front side of the first breaker bar, the right sides of the first breaker bar and the second breaker bar both pass through the right side of the mounting box and are fixedly connected with a transmission gear, the left side of the second breaker bar passes through the left side of the mounting box and is fixedly sleeved with a driving wheel, a screening mechanism is installed at the bottom of the inner cavity of the mounting box, a beating rod is passed through the bottom of the left side of the mounting box by a bearing, a driven wheel is fixedly sleeved on the left side of the beating rod, a spraying mechanism is connected with a spraying mechanism by bolts on the right side of the top of the mounting cross plate, and the driving motor and the spraying mechanism are electrically connected to a PLC industrial control computer for controlling the speed of the driving motor and the spraying amount.

2. According to claim 1, a garbage classification and processing system based on a PLC industrial control computer is characterized in that: The spraying mechanism includes a water tank, the top of the water tank is connected to a water pump, the water outlet pipe of the water pump is connected to a fixed water pipe, the top of the fixed water pipe is fixedly connected to a spraying pipe, the front side of the top of the water tank is fixedly connected to a water injection bucket, and the water pump is electrically connected to a PLC industrial control computer.

3. According to claim 1, a garbage classification and processing system based on a PLC industrial control computer is characterized in that: The surfaces of the first breaker bar and the second breaker bar are movably connected to the mounting box through bearings, and a transmission belt is sleeved between the driving wheel and the driven wheel.

4. According to claim 1, a garbage classification and processing system based on a PLC industrial control computer is characterized in that: The screening mechanism includes a fixed bottom plate, two of which are fixedly connected to the rear side of the inner cavity of the installation box, a support spring is fixedly connected to the top of the fixed bottom plate, a screening mesh plate is fixedly connected to the top of the support spring, an electromagnet plate is fixedly connected to the surface of the screening mesh plate by bolts, and an elastic iron plate is fixedly connected to the left side of the bottom of the screening mesh plate.

5. The garbage classification and processing system based on a PLC industrial control computer according to claim 1 is characterized in that: A material guide plate is welded to the middle of the right side of the inner cavity of the installation box, a material discharge opening is opened at the bottom of the right side of the installation box, and a protective cover shell is connected to the right side of the installation box by bolts.

6. The garbage classification and processing system based on a PLC industrial control computer according to claim 1 is characterized in that: Guide plates are welded to the tops of both front and rear sides of the inner cavity of the installation box, support columns are welded to the four corners of the bottom of the installation cross plate, and the first collection box and the second collection box are placed on the left and right sides of the bottom of the installation box respectively.

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