Municipal engineering management environment-friendly garbage treatment equipment

Abstract

The invention belongs to the technical field of garbage, and discloses municipal engineering management environment-friendly garbage treatment equipment which comprises a screening box, a plurality of crushing boxes and a plurality of supporting plates, a screening mechanism is arranged in the screening box, and a conveying structure is arranged on one side of each crushing box. According to the garbage treatment device, through vibration of the screening net, garbage can be efficiently and preliminarily screened, garbage of different sizes can be separated, convenience is provided for subsequent treatment links such as smashing, the efficiency of the whole garbage treatment process is greatly improved, through design of a return hinge and an opening and closing plate, the entering amount of the garbage can be effectively controlled, and the garbage treatment efficiency is improved. And blockage caused by entering of excessive garbage at a time is avoided, the garbage can be prevented from splashing out when being poured in, the working environment is kept clean, the workload of garbage cleaning is reduced, and actual application and operation are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage, and in particular to a municipal engineering management environmental protection garbage treatment device. Background Art

[0002] Garbage is waste that has lost its use value and cannot be used. It is an important part of the material cycle. It is solid or fluid material that is not needed or useless.

[0003] However, in the actual application of existing equipment, some garbage treatment equipment has low screening efficiency and cannot effectively separate garbage of different sizes and types, which increases the burden on subsequent processing links and affects the overall processing efficiency. The crushing effect of some equipment is not ideal. It is difficult to effectively crush some garbage with high hardness or irregular shapes. In addition, problems such as material jamming and blocking are prone to occur during the crushing process, affecting the normal operation of the equipment. In addition, existing equipment also has some defects in the transportation and recycling of garbage, such as uneven transportation and low degree of automation. A lot of manual intervention is required, which increases labor costs and work intensity, and is not conducive to actual application and operation. Summary of the invention

[0004] One of the purposes of the present invention is to provide a municipal engineering management environmental protection garbage disposal equipment.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a municipal engineering management environmental protection garbage treatment equipment, including a screening box, a plurality of crushing boxes and a plurality of support plates: a screening mechanism is provided inside the screening box, and a conveying structure is provided on one side of the crushing box;

[0006] The screening structure comprises a return hinge, an opening and closing plate, a fixing plate, a sliding rod, a spring, a screening net, a rotating rod, an eccentric wheel and a first discharge plate, and the conveying structure comprises a conveyor belt, a collecting box, a conveying pipe, an auger, a first servo motor and a third discharge plate;

[0007] The cam is provided with a plurality of locking plates, each of which is provided with a plurality of locking plates, each of which is provided with a plurality of locking plates, each of which is provided with a plurality of locking plates, each of which is provided with a plurality of locking plates.

[0008] Preferably, the inside of the crushing box is rotatably connected to two crushing rollers, and the corresponding two crushing rollers are used in coordination with each other, and a connecting rod is rotatably connected between the multiple crushing boxes, and the connecting rods are fixedly connected to the corresponding crushing rollers, and the outside of the crushing box is rotatably connected to a second gear, and the second gear is fixedly connected to the corresponding crushing roller, and the outside of the connecting rod is equidistantly fixedly connected to a first gear, and the first gear is meshingly connected to the second gear.

[0009] Preferably, conveyor belts are installed and connected between the corresponding multiple support plates, a collecting box is provided between the two ends of the two conveyor belts, a second connecting plate is fixedly connected between the corresponding two support plates, the output shaft of the conveyor belt passes through the support plate and is fixedly connected with a third gear, one side of the second connecting plate is rotatably connected with a fourth gear, the two fourth gears are meshingly connected to each other, and the third gear is meshingly connected to the corresponding fourth gear.

[0010] Preferably, a conveying pipe is fixedly connected to the interior of the collecting box, an auger is rotatably connected to the interior of the conveying pipe, a third discharge plate is fixedly connected to one side of the top of the conveying pipe, the third discharge plate is communicated with the interior of the conveying pipe, a feed hood is fixedly connected to the top of the screening box and located above the rebound hinge, and the third discharge plate is away from one end of the conveying pipe and located above the feed hood.

[0011] Preferably, a feed plate is installed and connected on one side of the crushing box, and the feed plate is communicated with the interior of the crushing box. A second discharge plate is installed and connected on the side of the crushing box away from the feed plate, and the second discharge plate is communicated with the corresponding interior of the crushing box. The conveyor belt is located below the second discharge plate.

[0012] Preferably, a first connecting plate is fixedly connected to one side of the crushing box and located above the second discharge plate, and a magnetic stone is connected to the bottom of the first connecting plate.

[0013] Preferably, a first collecting drawer is installed and connected to one side of the crushing box and below the feed plate, a second collecting drawer is installed and connected to the outside of the screening box and below the first discharge plate, a third servo motor is installed and connected to the outside of one of the support plates, the output shaft of the third servo motor is fixedly connected to the conveyor belt, a first servo motor is fixedly connected to the top of the conveying pipe, the output shaft of the first servo motor is fixedly connected to the auger, a second servo motor is fixedly connected to the outside of one of the crushing boxes, and the output shaft of the second servo motor is fixedly connected to the crushing roller.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The present invention can efficiently perform preliminary screening of garbage and separate garbage of different sizes through the vibration of the screening net, which provides convenience for subsequent processing steps such as crushing, greatly improving the efficiency of the entire garbage treatment process. The design of the return hinge and the opening and closing plate can not only effectively control the amount of garbage entering and avoid blockage caused by too much garbage entering at one time, but also prevent the garbage from splashing out when pouring in, thereby keeping the working environment clean and tidy and reducing the workload of garbage cleaning. Multiple crushing boxes work together through gear transmission and can process a large amount of garbage at the same time, significantly improving the efficiency and processing volume of garbage crushing and meeting the demand for larger garbage treatment in municipal engineering. The setting of the magnetic stone can effectively remove magnetic impurities in the garbage and prevent these impurities from damaging subsequent transportation and processing equipment, thereby extending the service life of the equipment, reducing the maintenance cost and downtime time of the equipment, and improving the overall operation stability and reliability of the equipment.

[0016] (2) The present invention realizes the automatic transportation and circulation treatment of garbage inside the equipment through the cooperation of the conveyor belt and the auger, without the need for manual handling, greatly reducing manual operation, lowering labor intensity, and improving the degree of automation and work efficiency of the entire garbage treatment process. Through this transportation and circulation treatment method, it can ensure that the garbage is fully treated, avoid the occurrence of garbage residue or incomplete treatment, improve the effect of garbage treatment and resource utilization, and make garbage treatment more environmentally friendly and efficient.

[0017] (3) The present invention realizes the classified collection of different types of garbage by setting up the first collecting drawer and the second collecting drawer, which is convenient for the subsequent targeted recycling and treatment according to the nature and characteristics of the garbage, improves the convenience and efficiency of resource recycling, and complies with the concepts of environmental protection and resource recycling. The precise driving and control of each motor ensures the stable operation and efficient work of each component of the equipment, so that the entire garbage treatment equipment can operate automatically and continuously, improves the working efficiency and reliability of the equipment, and reduces the failure rate and maintenance cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure from the first viewing angle of the present invention.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure from a second viewing angle of the present invention.

[0021] Figure 4 It is a schematic diagram of the top structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the side cross-sectional structure of the present invention.

[0023] Figure 6 It is a bottom view structural schematic diagram of the present invention.

[0024] In the figure: 1. screening box; 2. return hinge; 3. opening and closing plate; 4. fixing plate; 5. sliding rod; 6. spring; 7. screening net; 8. rotating rod; 9. eccentric wheel; 10. first discharge plate; 11. feed cover; 12. crushing box; 13. crushing roller; 14. connecting rod; 15. first gear; 16. second gear; 17. feed plate; 18. first collecting drawer; 19. supporting plate; 20. conveyor belt; 21. second discharge plate; 22. first connecting plate; 23. magnetic stone; 24. second connecting plate; 25. third gear; 26. fourth gear; 27. conveying pipe; 28. auger; 29. ​​first servo motor; 30. third discharge plate; 31. pulley; 32. second collecting drawer; 33. collecting box; 34. second servo motor; 35. third servo motor. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present invention.

[0027] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0028] One of the preferred embodiments of the present invention is as follows Figures 1 to 6 As shown, a municipal engineering management environmental protection garbage treatment equipment includes a screening box 1, a plurality of crushing boxes 12 and a plurality of support plates 19: a screening mechanism is provided inside the screening box 1, and a conveying structure is provided on one side of the crushing box 12;

[0029] The screening structure includes a return hinge 2, an opening and closing plate 3, a fixing plate 4, a sliding rod 5, a spring 6, a screening net 7, a rotating rod 8, an eccentric wheel 9 and a first discharge plate 10, and the conveying structure includes a conveyor belt 20, a collecting box 33, a conveying pipe 27, an auger 28, a first servo motor 29 and a third discharge plate 30;

[0030] A pullback hinge 2 is installed and connected inside the screening box 1, and an opening and closing plate 3 is installed and connected on both sides of the pullback hinge 2. Two screening nets 7 are rotatably connected inside the screening box 1 and below the opening and closing plate 3. A fixing plate 4 is fixedly connected to the inner wall of the screening box 1 and on the outer side of the screening net 7. A sliding rod 5 is fixedly connected between the two corresponding fixing plates 4. The sliding rod 5 is slidably connected to the corresponding screening net 7. A spring 6 is fixedly connected between the screening net 7 and the fixing plate 4 and on the outer side of the sliding rod 5. A rotating rod 8 is rotatably connected inside the screening box 1 and below the screening net 7. An eccentric wheel 9 is fixedly connected to the outer side of the rotating rod 8, and the eccentric wheel 9 cooperates with the corresponding screening net 7. Two first discharge plates 10 are installed and connected to the outer side of the screening box 1. The first discharge plates 10 are used in conjunction with the corresponding screening nets 7. One end of the two rotating rods 8 extends to the outer side of the screening box 1 and a pulley 31 is installed and connected between them.

[0031] Two crushing rollers 13 are rotatably connected inside the crushing box 12, and the corresponding two crushing rollers 13 are used in conjunction with each other. A connecting rod 14 is rotatably connected between the multiple crushing boxes 12, and the connecting rod 14 is fixedly connected to the corresponding crushing rollers 13. The outer side of the crushing box 12 is rotatably connected to a second gear 16, and the second gear 16 is fixedly connected to the corresponding crushing roller 13. The outer side of the connecting rod 14 is equidistantly fixedly connected to a first gear 15, and the first gear 15 is meshingly connected to the second gear 16.

[0032] Conveyor belts 20 are installed and connected between the corresponding multiple support plates 19, a collecting box 33 is provided between the two ends of the two conveyor belts 20, a second connecting plate 24 is fixedly connected between the corresponding two support plates 19, the output shaft of the conveyor belt 20 passes through the support plate 19 and is fixedly connected with a third gear 25, and one side of the second connecting plate 24 is rotatably connected with a fourth gear 26, the two fourth gears 26 are meshed with each other, and the third gear 25 is meshed with the corresponding fourth gear 26.

[0033] The interior of the collecting box 33 is fixedly connected to the conveying pipe 27, the interior of the conveying pipe 27 is rotatably connected to the auger 28, a third discharge plate 30 is fixedly connected to one side of the top of the conveying pipe 27, the third discharge plate 30 is communicated with the interior of the conveying pipe 27, the top of the screening box 1 and above the rebound hinge 2 is fixedly connected to the feed cover 11, the third discharge plate 30 is away from one end of the conveying pipe 27 and is located above the feed cover 11.

[0034] A feed plate 17 is installed and connected on one side of the crushing box 12, and the feed plate 17 is communicated with the interior of the crushing box 12. A second discharge plate 21 is installed and connected on the side of the crushing box 12 away from the feed plate 17, and the second discharge plate 21 is communicated with the corresponding interior of the crushing box 12. The conveyor belt 20 is located below the second discharge plate 21.

[0035] A first connecting plate 22 is fixedly connected to one side of the crushing box 12 and above the second discharge plate 21 , and a magnetic stone 23 is connected to the bottom of the first connecting plate 22 .

[0036] A first collecting drawer 18 is installed and connected to one side of the crushing box 12 and below the feed plate 17, and a second collecting drawer 32 is installed and connected to the outside of the screening box 1 and below the first discharge plate 10. A third servo motor 35 is installed and connected to the outside of one of the support plates 19, and the output shaft of the third servo motor 35 is fixedly connected to the conveyor belt 20. A first servo motor 29 is fixedly connected to the top of the conveying pipe 27, and the output shaft of the first servo motor 29 is fixedly connected to the auger 28. A second servo motor 34 is fixedly connected to the outside of one of the crushing boxes 12, and the output shaft of the second servo motor 34 is fixedly connected to the crushing roller 13.

[0037] Working principle:

[0038] When in use, after the garbage is poured from the feed cover 11 into the screening box 1, the opening and closing plates 3 on both sides of the return hinge 2 open under the action of the garbage gravity, and the garbage enters the screening box. At this time, the eccentric wheel 9 on the outside of the rotating rod 8 rotates, driving the screening net 7 matched with it to vibrate up and down. The screening net 7 is slidably connected to the fixed plate 4 through the sliding rod 5, and the spring 6 provides the reset elastic force. Smaller garbage falls through the screening net, while larger garbage remains on the screen and is discharged into the second collection drawer 32 along the first discharge plate 10. One end of the two rotating rods 8 extends to the outside of the screening box 1 and a pulley 31 is installed between them. The rotating rods can be driven to rotate by an external power source, thereby realizing the vibration screening function of the screening net. The garbage enters the crushing box through the feed plate 17 on one side of the crushing box 12, and the two crushing rollers 13 inside the crushing box cooperate with each other to crush the garbage. The plurality of crushing boxes 12 are connected by a connecting rod 14, the connecting rod 14 is fixed to the corresponding crushing roller 13, the second gear 16 outside the crushing box 12 is fixed to the corresponding crushing roller 13, and the first gear 15 fixed equidistantly outside the connecting rod 14 is meshed and connected with the second gear 16. When the second servo motor 34, an external power source, drives one of the crushing rollers to rotate, the crushing rollers in the plurality of crushing boxes rotate simultaneously through gear transmission, thereby crushing the garbage. The crushed garbage is discharged to the top of the conveyor belt 20 through the second discharge plate 21 on the side of the crushing box away from the feed plate 17. At the same time, the magnetic stone 23 connected to the bottom of the first connecting plate 22 on one side of the crushing box 12 and located above the second discharge plate 21 can absorb magnetic materials such as metals that may exist in the garbage to prevent them from entering the subsequent process and damaging the equipment. The collection box 33 is used as an intermediate storage link to temporarily store the garbage transported by the conveyor belt, provide a buffer for the auger conveying, and ensure that the auger can evenly and stably transport the garbage to the next link. The first collecting drawer 18 installed on one side of the crushing box 12 and located below the feed plate 17 can collect fine garbage or impurities that fall during the crushing process to prevent these fine garbage from scattering inside the equipment or on the ground, affecting the operation of the equipment and the working environment. The second collecting drawer 32 installed outside the screening box 1 and located below the first discharge plate 10 is used to collect the larger garbage screened out, which is convenient for the subsequent classification and recycling of different types of garbage. The third servo motor 35 provides power for the conveyor belt 20 to drive the conveyor belt to operate; the first servo motor 29 provides power for the auger 28 to realize the transportation of garbage in the conveying pipe; the second servo motor 34 provides power for the crushing roller 13 to drive the crushing roller to perform the crushing operation. Through reasonable configuration and driving of each motor, each part of the equipment can work together to ensure the smooth progress of the entire garbage disposal process. The above describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected.The protection scope required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal engineering management environmental protection garbage treatment equipment, characterized in that: It comprises a screening box (1), a plurality of crushing boxes (12) and a plurality of support plates (19); a screening mechanism is provided inside the screening box (1), and a conveying structure is provided on one side of the crushing box (12); The screening structure comprises a return hinge (2), an opening and closing plate (3), a fixing plate (4), a sliding rod (5), a spring (6), a screening net (7), a rotating rod (8), an eccentric wheel (9) and a first discharge plate (10); the conveying structure comprises a conveyor belt (20), a collecting box (33), a conveying pipe (27), an auger (28), a first servo motor (29) and a third discharge plate (30); The screening box (1) is internally connected with a return hinge (2), and opening and closing plates (3) are installed and connected on both sides of the return hinge (2). Two screening nets (7) are rotatably connected inside the screening box (1) and below the opening and closing plates (3). The inner wall of the screening box (1) and the outer sides of the screening nets (7) are fixedly connected with a fixing plate (4), and a sliding rod (5) is fixedly connected between the two corresponding fixing plates (4). The sliding rod (5) is slidably connected to the corresponding screening net (7), and the screening net (7) and the fixing plate (4) are located between the sliding rod ( The outer side of each of the two rotating rods (8) is fixedly connected to a spring (6); the interior of the screening box (1) and below the screening net (7) is rotatably connected to a rotating rod (8); the outer side of each of the rotating rods (8) is fixedly connected to an eccentric wheel (9); each of the eccentric wheels (9) cooperates with the corresponding screening net (7); two first discharge plates (10) are installed and connected to the outer side of the screening box (1); each of the first discharge plates (10) cooperates with the corresponding screening net (7); one end of each of the two rotating rods (8) extends to the outer side of the screening box (1) and a pulley (31) is installed and connected therebetween.

2. A municipal engineering management environmental protection garbage disposal equipment as claimed in claim 1, characterized in that: Two crushing rollers (13) are rotatably connected inside the crushing box (12), and the corresponding two crushing rollers (13) are used in conjunction with each other. A connecting rod (14) is rotatably connected between the plurality of crushing boxes (12), and the connecting rod (14) is fixedly connected to the corresponding crushing roller (13). The outer side of the crushing box (12) is rotatably connected to a second gear (16), and the second gear (16) is fixedly connected to the corresponding crushing roller (13). The outer side of the connecting rod (14) is equidistantly fixedly connected to a first gear (15), and the first gear (15) is meshingly connected to the second gear (16).

3. A municipal engineering management environmental protection garbage disposal equipment as claimed in claim 1, characterized in that: A conveyor belt (20) is installed and connected between the corresponding plurality of support plates (19), a collecting box (33) is provided between the two ends of the two conveyor belts (20), a second connecting plate (24) is fixedly connected between the corresponding two support plates (19), an output shaft of the conveyor belt (20) passes through the support plate (19) and is fixedly connected with a third gear (25), one side of the second connecting plate (24) is rotatably connected with a fourth gear (26), the two fourth gears (26) are meshedly connected with each other, and the third gear (25) is meshedly connected with the corresponding fourth gear (26).

4. A municipal engineering management environmental protection garbage disposal equipment as claimed in claim 1, characterized in that: The interior of the collecting box (33) is fixedly connected to a conveying pipe (27), the interior of the conveying pipe (27) is rotatably connected to an auger (28), a third discharge plate (30) is fixedly connected to one side of the top of the conveying pipe (27), the third discharge plate (30) is communicated with the interior of the conveying pipe (27), the top of the screening box (1) and located above the return hinge (2) is fixedly connected to a feed cover (11), the third discharge plate (30) is away from one end of the conveying pipe (27) and located above the feed cover (11).

5. A municipal engineering management environmental protection garbage disposal equipment as claimed in claim 1, characterized in that: A feed plate (17) is installed and connected to one side of the crushing box (12), and the feed plate (17) is communicated with the inside of the crushing box (12). A second discharge plate (21) is installed and connected to the side of the crushing box (12) away from the feed plate (17), and the second discharge plate (21) is communicated with the inside of the corresponding crushing box (12). The conveyor belt (20) is located below the second discharge plate (21).

6. A municipal engineering management environmental protection garbage disposal equipment as claimed in claim 5, characterized in that: A first connecting plate (22) is fixedly connected to one side of the crushing box (12) and located above the second discharge plate (21), and a magnetic stone (23) is connected to the bottom of the first connecting plate (22).

7. A municipal engineering management environmental protection garbage disposal equipment as claimed in claim 1, characterized in that: A first collecting drawer (18) is installed and connected to one side of the crushing box (12) and below the feed plate (17); a second collecting drawer (32) is installed and connected to the outside of the screening box (1) and below the first discharge plate (10); a third servo motor (35) is installed and connected to the outside of one of the support plates (19); the output shaft of the third servo motor (35) is fixedly connected to the conveyor belt (20); a first servo motor (29) is fixedly connected to the top of the conveying pipe (27); the output shaft of the first servo motor (29) is fixedly connected to the auger (28); a second servo motor (34) is fixedly connected to the outside of one of the crushing boxes (12); the output shaft of the second servo motor (34) is fixedly connected to the crushing roller (13).

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