Crushing equipment for solid waste disposal

Abstract

The utility model discloses crushing equipment for solid waste disposal, and particularly relates to the technical field of solid waste crushing equipment.The crushing equipment comprises a crushing box, the rear end of the crushing box is fixedly connected with a feeding device, the upper portion of the inner wall of the crushing box is movably connected with two crushing rollers, and the middle of the inner wall of the crushing box is movably connected with an extrusion device; the crushing equipment comprises a crushing box, the lower portion of the inner wall of the crushing box is fixedly connected with a chute plate, the left end of the chute plate is fixedly connected with a collecting box, the upper end of the collecting box is movably connected with a hanging sieve basket, and the lower portion of the right end of the collecting box is fixedly connected with a dust falling device. And meanwhile, the device is close to a collecting component, material pouring during secondary crushing is facilitated, falling waste materials can be extruded, the crushing effect of the equipment is effectively improved, spraying and dust falling can be achieved, environment pollution is avoided, and a guarantee is provided for respiratory health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste crushing equipment, in particular to crushing equipment for solid waste disposal. Background Art

[0002] With the acceleration of urbanization, the generation of solid waste is increasing day by day, and its effective treatment has become an important issue of environmental protection. In traditional solid waste treatment methods, crushing is a key step in pretreatment, but existing crushing equipment has problems such as low crushing efficiency, high energy consumption, and poor safety.

[0003] Chinese patent document CN216987845U discloses a crushing device for solid waste disposal. It includes a crushing box, the rear end face of the crushing box is symmetrically connected to a crushing cylinder through a mounting axis, the rear end face of the crushing box is fixedly connected to a drive motor, the output shaft end of the drive motor is fixedly connected to the mounting axis, the right side wall of the crushing box is fixedly connected to a placement box, the right side wall of the crushing box is fixedly connected to a dust suction mechanism, the air outlet of the dust suction mechanism is connected to a dust suction pipe, the lower end face of the dust suction pipe is threadedly connected to a threaded sleeve, the lower end face of the threaded sleeve is rotatably connected to a dust removal bag, and the right side wall of the placement box is symmetrically fixedly connected to a mounting block. Through the above technical solution, the problem that the existing crushing equipment for industrial solid waste disposal generates a large amount of dust when crushing industrial solid waste, which is inconvenient to collect and filter it, and it is inconvenient to replace the worn crushing teeth is solved.

[0004] Although the equipment in the above-mentioned literature can filter and collect, the equipment has a relatively simple structure, cannot automatically load materials, is not convenient to use, and is not sufficiently crushed. In addition, the equipment only absorbs dust internally, and the dust reduction effect is still insufficient. Summary of the invention

[0005] The main purpose of the utility model is to provide a crushing device for solid waste disposal, which can effectively solve the above problems.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A crushing device for solid waste disposal, comprising a crushing box, a feeding device is fixedly connected to the rear end of the crushing box, two crushing rollers are movably connected to the upper part of the inner wall of the crushing box, a squeezing device is movably connected to the middle part of the inner wall of the crushing box, a chute plate is fixedly connected to the lower part of the inner wall of the crushing box, a collecting box is fixedly connected to the left end of the chute plate, a hanging screen basket is movably connected to the upper end of the collecting box, and a dust suppression device is fixedly connected to the lower right end of the collecting box;

[0008] The feeding device comprises a feeding box, the front end of which is fixedly connected to the rear end of the crushing box;

[0009] The extrusion device comprises a rotating rod, the outer wall of which is movably connected to the inner wall of the crushing box;

[0010] The dust suppression device comprises a water tank, and the left end of the water tank is fixedly connected to the lower part of the right end of the collection box.

[0011] Preferably, a feed hopper is provided at the upper end of the pulverizing box, a controller is fixedly connected to the lower front end of the pulverizing box, and a driving motor is transmission-connected to the front end of the pulverizing roller.

[0012] Preferably, the lower end of the feed box is movably connected to a first motor, and the output end of the first motor is transmission-connected to a screw rod.

[0013] Preferably, the left end of the feed box is fixedly connected to a conveying platform, and the left lower end of the conveying platform is movably connected to a cleaning brush roller.

[0014] Preferably, the front end of the rotating rod is transmission-connected to a second motor, and the left end of the rotating rod is fixedly connected to a baffle.

[0015] Preferably, the upper end of the baffle is movably connected to an extrusion plate, the right end of the extrusion plate is fixedly connected to a telescopic rod, and the right end of the telescopic rod is transmission-connected to a third motor.

[0016] Preferably, a water pump is symmetrically arranged at the front and rear of the water tank, the output end of the water pump is fixedly connected to a water pipe, the upper end of the water pipe is fixedly connected to an atomizing nozzle, and the outer wall of the water pipe is fixedly connected to a fixing sleeve.

[0017] Preferably, an observation window is provided at the rear right end of the water tank, a water inlet pipe is fixedly connected to the front right end of the water tank, and a fixing frame is fixedly connected to the lower end of the water tank.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model provides a crushing device for solid waste disposal. The device is equipped with a feeding device, by which the feeding device can be automatically performed and can be automatically cleaned, effectively reducing labor consumption. At the same time, it is close to a collecting component, which is convenient for unloading during secondary crushing. The waste can be transported into a feed box through a conveying table, and the surface of the conveyor belt can be wiped by a cleaning brush roller to play a certain cleaning role. The first motor can drive the spiral rod to rotate, so that the waste can be transported upward along the feed box, and can be transported to the top of the crushing box through a discharge port for unloading.

[0020] The utility model provides a crushing device for solid waste disposal, which is equipped with an extrusion device, by which fallen waste can be squeezed, effectively improving the crushing effect of the equipment, and the automated setting saves time and labor, and the structure is simple, practical and effective. The third motor can drive the telescopic rod to automatically extend and retract, so that two extrusion plates can be brought close to each other, thereby squeezing the waste, and the second motor can drive the rotating rod to rotate in different directions, thereby driving the baffle to rotate in the same direction, which is convenient for opening and closing to control the unloading of materials.

[0021] The utility model provides a crushing device for solid waste disposal, which is equipped with a dust reduction device. The device can be used to spray the discharged waste to reduce dust, so as to avoid pollution to the surrounding working environment and provide protection for the respiratory health of the staff. Water can be stored in a water tank, and the water can be pumped out by a water pump, and can be transported to an atomizing nozzle through a water pipe to be sprayed to reduce dust on the waste. The water pipe can be fixed by a fixing sleeve, and a fixing frame is provided at the lower end of the water tank to make the structure more stable. An observation window is provided at the right end of the water tank for easy observation of the water level and timely replenishment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the feeding device of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the extrusion device of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the dust suppression device of the utility model;

[0026] Figure 5 It is a front view structural schematic diagram of the utility model.

[0027] In the figure: 1. crushing box; 2. feeding device; 21. feed box; 22. first motor; 23. screw rod; 24. conveying platform; 25. cleaning brush roller; 3. crushing roller; 4. extrusion device; 41. rotating rod; 42. second motor; 43. baffle; 44. extrusion plate; 45. telescopic rod; 46. third motor; 5. chute plate; 6. collecting box; 7. hanging screen basket; 8. dust suppression device; 81. water tank; 82. water pump; 83. water pipe; 84. atomizing nozzle; 85. fixing sleeve. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1 and Figure 5 As shown, a crushing equipment for solid waste disposal comprises a crushing box 1, and a feeding device 2 is fixedly connected to the rear end of the crushing box 1. The feeding device can be used to automatically feed the materials and can be automatically cleaned, which effectively reduces labor consumption and is close to the collecting component, so as to facilitate the dumping of materials during secondary crushing. Two crushing rollers 3 are movably connected to the upper part of the inner wall of the crushing box 1, and an extrusion device 4 is movably connected to the middle part of the inner wall of the crushing box 1. The fallen waste materials can be squeezed by the device, which effectively improves the crushing effect of the equipment. The automated setting is more time-saving and labor-saving, and the structure is simple, practical and effective. A chute plate 5 is fixedly connected to the lower part of the inner wall of the crushing box 1, and a collecting box 6 is fixedly connected to the left end of the chute plate 5. A hanging screen basket 7 is movably connected to the upper end of the collecting box 6 for filtering and collecting. A dust reduction device 8 is fixedly connected to the lower right end of the collecting box 6. The dust reduction device 8 can be used to spray the discharged waste materials to reduce dust, so as to avoid pollution to the surrounding working environment and provide protection for the respiratory health of the staff.

[0030] The feeding device 2 includes a feeding box 21, the front end of which is fixedly connected to the rear end of the crushing box 1 for automatic feeding;

[0031] The extrusion device 4 includes a rotating rod 41, the outer wall of which is movably connected to the inner wall of the crushing box 1 to compress the waste;

[0032] The dust suppression device 8 includes a water tank 81, the left end of which is fixedly connected to the lower right end of the collection box 6 to spray and suppress dust;

[0033] A feed hopper is provided at the upper end of the crushing box 1 , a controller is fixedly connected to the lower front end of the crushing box 1 , and a driving motor is transmission-connected to the front end of the crushing roller 3 .

[0034] like Figure 2 As shown, the lower end of the feed box 21 is movably connected to a first motor 22, the output end of the first motor 22 is drivingly connected to a screw rod 23, the left end of the feed box 21 is fixedly connected to a conveying platform 24, the lower left part of the conveying platform 24 is movably connected to a cleaning brush roller 25, the waste can be transported into the feed box 21 through the conveying platform 24, the surface of the conveyor belt can be wiped by the cleaning brush roller 25, and a certain cleaning effect is played, the first motor 22 can drive the screw rod 23 to rotate, so that the waste can be transported upward along the feed box 21, and can be transported to the top of the crushing box through the discharge port for unloading;

[0035] like Figure 3As shown, the front end of the rotating rod 41 is transmission-connected with the second motor 42, the left end of the rotating rod 41 is fixedly connected with the baffle 43, the upper end of the baffle 43 is movably connected with the extrusion plate 44, the right end of the extrusion plate 44 is fixedly connected with the telescopic rod 45, and the right end of the telescopic rod 45 is transmission-connected with the third motor 46. The telescopic rod 45 can be automatically extended and retracted by the third motor 46, so that the two extrusion plates 44 can be close to each other, so that the waste can be squeezed, and the second motor 42 can drive the rotating rod 41 to rotate in different directions, so as to drive the baffle 43 to rotate in the same direction, so as to facilitate the opening and closing control of material feeding;

[0036] like Figure 4 As shown, a water pump 82 is symmetrically arranged at the front and rear of the water tank 81, the output end of the water pump 82 is fixedly connected to a water pipe 83, the upper end of the water pipe 83 is fixedly connected to an atomizing nozzle 84, the outer wall of the water pipe 83 is fixedly connected to a fixing sleeve 85, an observation window is provided at the rear right end of the water tank 81, a water inlet pipe is fixedly connected to the front right end of the water tank 81, and a fixing frame is fixedly connected to the lower end of the water tank 81. Water can be stored in the water tank 81, and water can be pumped out by the water pump 82, and can be transported to the atomizing nozzle 84 through the water pipe 83 to be sprayed to reduce dust on the waste. The water pipe 83 can be fixed by the fixing sleeve 85, and a fixing frame is provided at the lower end of the water tank 81 to make the structure more stable. An observation window is provided at the right end of the water tank 81 to facilitate observation of the water level and timely replenishment.

[0037] The working principle of the utility model is as follows: waste is poured into the conveying platform 24 through the feeding device 2, the power is started to start operation, and after the waste is transported into the feeding box 21, the first motor 22 drives the screw rod 23 to rotate, thereby transporting the waste upward and discharging it into the crushing box 1 through the discharge port. The extrusion device 4 is used, and the third motor 46 drives the telescopic rod 45 to extend, so that the two extrusion plates 44 are brought together to compress the waste. Then, the second motor 42 drives the rotating rod 41 to rotate counterclockwise, and the devices at both ends are opposite, so that the baffle 43 is opened, so that the waste falls, and the dust reduction device 8 is used, and the water pump 82 draws water from the water tank 81, and transports it to the atomizing nozzle 84 through the water pipe 83 to spray it for dust reduction.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crushing device for solid waste disposal, comprising a crushing box (1), characterized in that: The rear end of the crushing box (1) is fixedly connected to a feeding device (2), the upper part of the inner wall of the crushing box (1) is movably connected to two crushing rollers (3), the middle part of the inner wall of the crushing box (1) is movably connected to an extrusion device (4), the lower part of the inner wall of the crushing box (1) is fixedly connected to a chute plate (5), the left end of the chute plate (5) is fixedly connected to a collecting box (6), the upper end of the collecting box (6) is movably connected to a hanging screen basket (7), and the lower right end of the collecting box (6) is fixedly connected to a dust suppression device (8); The feeding device (2) comprises a feeding box (21), the front end of the feeding box (21) being fixedly connected to the rear end of the crushing box (1); The extrusion device (4) comprises a rotating rod (41), the outer wall of the rotating rod (41) being movably connected to the inner wall of the crushing box (1); The dust suppression device (8) comprises a water tank (81), the left end of the water tank (81) being fixedly connected to the lower part of the right end of the collection box (6).

2. A crushing device for solid waste disposal according to claim 1, characterized in that: A feed hopper is provided at the upper end of the crushing box (1), a controller is fixedly connected to the lower front end of the crushing box (1), and a drive motor is transmission-connected to the front end of the crushing roller (3).

3. A crushing device for solid waste disposal according to claim 1, characterized in that: The lower end of the feed box (21) is movably connected to a first motor (22), and the output end of the first motor (22) is drivingly connected to a screw rod (23).

4. A crushing device for solid waste disposal according to claim 3, characterized in that: The left end of the feed box (21) is fixedly connected to a conveying platform (24), and the left lower end of the conveying platform (24) is movably connected to a cleaning brush roller (25).

5. The crushing equipment for solid waste disposal according to claim 1, characterized in that: The front end of the rotating rod (41) is transmission-connected to a second motor (42), and the left end of the rotating rod (41) is fixedly connected to a baffle (43).

6. A crushing device for solid waste disposal according to claim 5, characterized in that: The upper end of the baffle (43) is movably connected to an extrusion plate (44), the right end of the extrusion plate (44) is fixedly connected to a telescopic rod (45), and the right end of the telescopic rod (45) is transmission-connected to a third motor (46).

7. The crushing equipment for solid waste disposal according to claim 1, characterized in that: A water pump (82) is symmetrically arranged at the front and rear of the water tank (81); the output end of the water pump (82) is fixedly connected to a water pipe (83); the upper end of the water pipe (83) is fixedly connected to an atomizing nozzle (84); and the outer wall of the water pipe (83) is fixedly connected to a fixing sleeve (85).

8. A crushing device for solid waste disposal according to claim 7, characterized in that: An observation window is provided at the rear right end of the water tank (81), a water inlet pipe is fixedly connected to the front right end of the water tank (81), and a fixing frame is fixedly connected to the lower end of the water tank (81).

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