CN217549993U

CN217549993U - Dust fall environment-friendly solid waste breaker for machining

Info

Publication number: CN217549993U
Application number: CN202122580481.6U
Authority: CN
Inventors: 杜雷恒
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-10-11
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a dust-fall environment-friendly solid waste crushing device for machining, which comprises a shell, wherein the shell is a main outer frame structure of the device, a blanking hopper is arranged at the top end of the shell, a sealing door is arranged on the outer surface of the front end of the shell, and a locking piece is arranged at the joint of the sealing door; the first crushing roller is positioned on the inner surface of the upper end of the shell, a second crushing roller is arranged on the opposite surface of the first crushing roller, and a driving gear and a driven gear are respectively arranged at one end of the first crushing roller and one end of the second crushing roller; this dust fall environment-friendly solid waste breaker for machining through the end-to-end connection raceway at the fan to with water tank interconnect, can be at the broken in-process of solid waste, subside through water smoke granule and dust mixture, avoid the metal dust to float in the air and pollute air quality on every side, can also clear up inside the equipment simultaneously, thereby improved holistic practicality.

Description

Dust fall environment-friendly solid waste breaker for machining

Technical Field

The utility model relates to the technical field of machining, specifically be a dust fall environment-friendly solid waste breaker for machining.

Background

The machining generally refers to a process of changing the shape or properties of a workpiece by mechanical equipment, and as society develops, the machining plays a great role in socio-economic development, and a large amount of solid waste is generated in the machining process, so that the solid waste needs to be crushed.

However, the existing solid waste crushing device has some defects such as incomplete crushing, low automation degree, complex operation and the like, and the raised dust in the crushing process is inconvenient to clean, and the metal particles floating in the air can seriously pollute the ambient air environment, so that the overall practicability is reduced, and therefore, the dust-fall environment-friendly solid waste crushing device for machining is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust fall environment-friendly solid waste breaker for machining to propose current solid waste breaker and have some not enough places in solving above-mentioned background art, for example broken thoroughly, crushing efficiency ground, degree of automation is not high, operate defects such as more loaded down with trivial details, and the raise dust at crushing in-process is inconvenient to be cleared up, the metal particles of floating in the air can seriously pollute the surrounding air environment, thereby the problem of holistic practicality has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust fall environment-friendly solid waste breaker for machining, includes:

the device comprises a shell, a hopper, a sealing door and a locking piece, wherein the shell is a main outer frame structure of the device, the top end of the shell is provided with the hopper, the outer surface of the front end of the shell is provided with the sealing door, and the joint of the sealing door is provided with the locking piece;

the first crushing roller is positioned on the inner surface of the upper end of the shell, a second crushing roller is arranged on the opposite surface of the first crushing roller, and a driving gear and a driven gear are respectively arranged at one end of the first crushing roller and one end of the second crushing roller;

the fan is positioned on the inner surface of the middle end of the shell, the tail end of the fan is connected with a water delivery pipe, the other end of the water delivery pipe is connected with a water pump, and the other end of the water pump is connected with a water tank;

the bottom plate is positioned at the bottom end of the shell, and universal wheels are arranged at the bottom of the bottom plate;

the pneumatic cylinder is located the one end surface of shell, the output of pneumatic cylinder is connected with the board of rolling.

As the utility model discloses a preferred technical scheme, the bottom of shell is provided with the filter plate, the bottom surface of shell is the slope column structure, the bottom surface of shell is provided with the blow off pipe.

Adopt above-mentioned technical scheme, the fan sprays water smoke and mixes at equipment inside and metal particle to subside in the equipment bottom fast, and filter great fast metal debris by the filter plate, according to the structural feature of equipment bottom, can lead to the sewage that subsides and discharge.

As the utility model discloses a preferred technical scheme, the opposite face of board of rolling is provided with the reinforcing plate, shell and bottom plate interconnect are run through to the one end of reinforcing plate.

Adopt above-mentioned technical scheme, it stretches out and draws back forward to roll the board under the drive of pneumatic cylinder to rolling the piece to the inside metal debris of equipment, being as the mutual extruded stress point of board by the reinforcing plate, improving stability avoids appearing warping at the in-process equipment that rolls.

As the utility model discloses a preferred technical scheme, the equidistant distribution of shell internal surface has the fixed piece of smashing, the fixed piece of smashing is located same water flat line with first crushing roller and second crushing roller.

Adopt above-mentioned technical scheme, the crushing piece that the shell internal surface set up can increase the area of contact to solid waste, improves crushing effect to improve the holistic crushing performance of equipment.

As the utility model discloses an optimized technical scheme, first crushing roller passes through drive gear and driven gear constitution meshing transmission structure, the one end surface of first crushing roller is connected with the driving chain, the other end of driving chain is connected with the loose axle.

Adopt above-mentioned technical scheme, drive gear and driven gear intermeshing transmission can make first crushing roller and second crushing roller opposite direction transmit, are connected with the loose axle by driving chain simultaneously, according to the diameter of connecting axle, can form the deceleration structure to increase the torsional moment of first crushing roller and second crushing roller rotation.

As the utility model discloses a preferred technical scheme, shell rear end surface is provided with direct current motor, direct current motor's output is connected with the pinion, the surface engagement of pinion is connected with the gear wheel, gear wheel and loose axle fixed connection.

By adopting the technical scheme, the pinion and the pinion are in meshed transmission, the flexibility of the speed reduction structure can be improved, the crushing effect of the first crushing roller and the second crushing roller can be increased, and the overall practicability is increased.

Compared with the prior art, the beneficial effects of the utility model are that: this dust fall environment-friendly solid waste breaker for machining:

1. the tail end of the fan is connected with the water delivery pipe and is mutually connected with the water tank, so that in the process of crushing solid waste, water mist particles and dust are mixed and settled, the phenomenon that metal dust floats in the air to pollute the surrounding air quality is avoided, and meanwhile, the interior of the equipment can be cleaned, so that the overall practicability is improved;

2. set up fixed crushing piece through the one end surface at two crushing rollers, not only can increase with solid waste's area of contact, improve crushing effect, still be connected with a plurality of speed reduction structures simultaneously, can increase rotatory torsional forces, avoid power not enough and influence crushing quality.

Drawings

FIG. 1 is a schematic view of the whole internal front view structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a schematic view of the overall rear view structure of the present invention;

fig. 4 is a schematic view of the overall overlooking structure of the present invention.

In the figure: 1. a housing; 2. feeding a hopper; 3. a first crushing roller; 4. a second crushing roller; 5. fixing the crushing blocks; 6. a fan; 7. a hydraulic cylinder; 8. rolling the plate; 9. a reinforcing plate; 10. filtering the plate; 11. a blow-off pipe; 12. a base plate; 13. a universal wheel; 14. a sealing door; 15. a locking member; 16. a drive gear; 17. a driven gear; 18. a drive chain; 19. a movable shaft; 20. a bull gear; 21. a pinion gear; 22. a direct current motor; 23. a water delivery pipe; 24. a water pump; 25. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a dust fall environment-friendly solid waste breaker for machining, includes:

the device comprises a shell 1, a hopper 2, a sealing door 14 and a locking piece 15, wherein the shell 1 is of a main outer frame structure, the top end of the shell 1 is provided with the hopper, the outer surface of the front end of the shell 1 is provided with the sealing door 14, and the joint of the sealing door 14 is provided with the locking piece 15; a first crushing roller 3 positioned on the inner surface of the upper end of the shell 1, a second crushing roller 4 arranged on the opposite surface of the first crushing roller 3, and a driving gear 16 and a driven gear 17 respectively arranged at one end of the first crushing roller 3 and one end of the second crushing roller 4; the fan 6 is positioned on the inner surface of the middle end of the shell 1, the tail end of the fan 6 is connected with a water delivery pipe 23, the other end of the water delivery pipe 23 is connected with a water pump 24, and the other end of the water pump 24 is connected with a water tank 25; the bottom plate 12 is positioned at the bottom end of the shell 1, and the bottom of the bottom plate 12 is provided with universal wheels 13; the pneumatic cylinder 7 is located the one end surface of shell 1, and the output of pneumatic cylinder 7 is connected with the board 8 that rolls.

The bottom end of the shell 1 is provided with a filter plate 10, the bottom surface of the shell 1 is of an inclined structure, and the outer surface of the bottom end of the shell 1 is provided with a sewage discharge pipe 11; the fan 6 sprays water mist into the equipment to be mixed with metal particles, the water mist is quickly settled at the bottom of the equipment, the filter plate 10 is used for filtering larger metal fragments, and settled sewage can be guided and discharged according to the structural characteristics of the bottom of the equipment; a reinforcing plate 9 is arranged on the opposite surface of the rolling plate 8, and one end of the reinforcing plate 9 penetrates through the shell 1 and is connected with the bottom plate 12; the rolling plate 8 stretches forwards under the driving of the hydraulic cylinder 7, metal fragments in the equipment are rolled into blocks, and the reinforcing plate 9 is used as a stress point for mutual extrusion of the rolling plate 8, so that the stability is improved, and the deformation of the equipment in the rolling process is avoided; the inner surface of the shell 1 is distributed with fixed crushing blocks 5 at equal intervals, and the fixed crushing blocks 5, the first crushing roller 3 and the second crushing roller 4 are positioned on the same horizontal line; the crushing block 5 arranged on the inner surface of the shell 1 can increase the contact area of solid waste and improve the crushing effect, thereby improving the crushing performance of the whole equipment; the first crushing roller 3 forms a meshing transmission structure through a driving gear 16 and a driven gear 17, the outer surface of one end of the first crushing roller 3 is connected with a transmission chain 18, and the other end of the transmission chain 18 is connected with a movable shaft 19; the driving gear 16 and the driven gear 17 are in meshed transmission with each other, so that the first crushing roller 3 and the second crushing roller 4 can be driven in opposite directions, meanwhile, the transmission chain 18 is connected with the movable shaft 19, and a speed reduction structure can be formed according to the diameter of a connecting shaft, so that the torque force for rotating the first crushing roller 3 and the second crushing roller 4 is increased; a direct current motor 22 is arranged on the outer surface of the rear end of the shell 1, the output end of the direct current motor 22 is connected with a small gear 21, the outer surface of the small gear 21 is connected with a large gear 20 in a meshing manner, and the large gear 20 is fixedly connected with a movable shaft 19; the pinion 21 and the pinion 21 are in meshed transmission, so that the flexibility of the speed reduction structure can be improved, the crushing effect of the first crushing roller 3 and the second crushing roller 4 can be increased, and the overall practicability is improved.

The working principle is as follows: when the dust-fall environment-friendly solid waste crushing device for machining is used, firstly, a power supply is connected to the device, then the direct current motor 22 and the fan 6 are started, solid waste is discharged into the device from the discharging hopper 2, the direct current motor 22 drives the pinion 21 to rotate, the pinion 21 is in meshing transmission with the gear wheel 20, the movable shaft 19 at the middle end of the gear wheel 20 is in a rotating state, the movable shaft 19 is connected with the first crushing roller 3 through the transmission chain 18, the first crushing roller 3 is in a rotating state, meanwhile, the first crushing roller 3 can rotate in the opposite direction to the second crushing roller 4 through the meshing structure of the driving gear 16 and the driven gear 17, the crushing treatment is carried out on the solid waste in cooperation with the fixed crushing block 5, the dropped fragments are accumulated on the outer surface of the filter plate 10, then, the hydraulic cylinder 7 is started to stretch the rolling plate 8, the rolling plate 8 and the reinforcing plate 9 are rolled into blocks in a rolling mode, the water tank 24 is conveyed to the tail end of the direct current motor 22 through the water tank 23 and is sprayed inside the dust to be mixed and settled, sewage is discharged from the sewage discharge pipe 11, when more fragments inside the device, and the sealing door 15 is opened, and the sealing device is increased, and the sealing function of the waste can be increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust fall environment-friendly solid waste breaker for machining which characterized in that includes:

the device comprises a shell (1), a discharge hopper (2) is arranged at the top end of the shell (1), a sealing door (14) is arranged on the outer surface of the front end of the shell (1), and a locking piece (15) is arranged at the joint of the sealing door (14);

the first crushing roller (3) is positioned on the inner surface of the upper end of the shell (1), the opposite surface of the first crushing roller (3) is provided with a second crushing roller (4), and one ends of the first crushing roller (3) and the second crushing roller (4) are respectively provided with a driving gear (16) and a driven gear (17);

the fan (6) is positioned on the inner surface of the middle end of the shell (1), the tail end of the fan (6) is connected with a water conveying pipe (23), the other end of the water conveying pipe (23) is connected with a water pump (24), and the other end of the water pump (24) is connected with a water tank (25);

the bottom plate (12) is positioned at the bottom end of the shell (1), and universal wheels (13) are arranged at the bottom of the bottom plate (12);

the hydraulic cylinder (7) is located on the outer surface of one end of the shell (1), and the output end of the hydraulic cylinder (7) is connected with a rolling plate (8).

2. The dust-falling environment-friendly solid waste crushing device for machining according to claim 1, characterized in that: the bottom of shell (1) is provided with filter plate (10), the bottom surface of shell (1) is the slope column structure, the bottom surface of shell (1) is provided with blow off pipe (11).

3. The dust-falling environment-friendly solid waste crushing device for machining according to claim 1, characterized in that: the opposite surface of the rolling plate (8) is provided with a reinforcing plate (9), and one end of the reinforcing plate (9) penetrates through the shell (1) and is connected with the bottom plate (12) mutually.

4. The dust-falling environment-friendly solid waste crushing device for machining according to claim 1, characterized in that: the inner surface of the shell (1) is equidistantly provided with fixed crushing blocks (5), and the fixed crushing blocks (5) are positioned on the same horizontal line with the first crushing roller (3) and the second crushing roller (4).

5. The dust-falling environment-friendly solid waste crushing device for machining according to claim 1, characterized in that: first crushing roller (3) constitute meshing transmission structure through drive gear (16) and driven gear (17), the one end surface of first crushing roller (3) is connected with driving chain (18), the other end of driving chain (18) is connected with loose axle (19).

6. The dust-falling environment-friendly solid waste crushing device for machining according to claim 1 or 5, characterized in that: the outer surface of the rear end of the shell (1) is provided with a direct current motor (22), the output end of the direct current motor (22) is connected with a pinion (21), the outer surface of the pinion (21) is meshed with a gearwheel (20), and the gearwheel (20) is fixedly connected with a movable shaft (19).