CN215029294U

CN215029294U - Noise reduction type building rubbish crushing device

Info

Publication number: CN215029294U
Application number: CN202120996762.7U
Authority: CN
Inventors: 王得新
Original assignee: Yunnan Youdu Construction Engineering Co ltd
Current assignee: Yunnan Youdu Construction Engineering Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-07
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a type of making an uproar building rubbish breaker falls, including bottom plate, damper, rubbing crusher and base, the below of bottom plate is equipped with the base, and is equipped with a plurality of damper between base and the bottom plate, the top of bottom plate is connected with noise control cover, and noise control cover's interior week is equipped with crushing case, crushing incasement portion the first portion seted up and nibbles the garrulous groove, and the interior week of nibbling the garrulous groove is equipped with two and nibbles garrulous axle, two the periphery of nibbling garrulous axle all welds and has nibbled the roller, the feed inlet has been seted up at crushing case's top, and the interior week of feed inlet is connected with the inlet pipe, crushing incasement portion's center has been seted up crushing groove, and crushing inslot's inside is equipped with rubbing crusher, rubbing crusher's both sides all are equipped with the center pin, and the periphery of two center pins has all welded serrated wheel. This type of making an uproar building rubbish breaker falls not only can improve crushing efficiency, can also play the certain effect of making an uproar of falling.

Description

Noise reduction type building rubbish crushing device

Technical Field

The utility model belongs to the technical field of the architectural equipment, concretely relates to type of making an uproar building rubbish breaker falls.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. Because the construction waste is different in shape, the construction waste needs to be crushed for convenient transportation, and a crushing device is needed during crushing treatment.

Therefore, in view of the current situation, it is urgently needed to design and produce a noise reduction type construction waste crushing device so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a type of making an uproar building rubbish breaker falls to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction type building garbage crushing device comprises a bottom plate, a damping mechanism, a crushing mechanism and a base, wherein the base is arranged below the bottom plate, four universal wheels are installed at the bottom of the base, the damping mechanisms distributed in a rectangular array are arranged between the base and the bottom plate, the top of the bottom plate is connected with a noise prevention sleeve through a fastener, the top of the noise prevention sleeve is provided with an adaptive cover plate, the inner periphery of the noise prevention sleeve is provided with a crushing box, the crushing box is connected with the top of the bottom plate through the fastener, the upper half part inside the crushing box is provided with a crushing groove, the inner periphery of the crushing groove is provided with two symmetrical crushing shafts, one end of each of the two crushing shafts is connected with a crushing motor, the outer peripheries of the two crushing shafts are welded with crushing rollers, the top of the crushing box is provided with a feed inlet communicated with the crushing groove, and the inner periphery of the feed inlet is connected with a feed pipe, smash the inside center of incasement portion set up with the crushing groove that nibbles the crushing groove intercommunication, and the inside in crushing groove is equipped with rubbing crusher and constructs, the motor groove has been seted up to one side of smashing the case, and the internal week in motor groove installs the crushing motor of being connected with rubbing crusher's one end, rubbing crusher's both sides all are equipped with the center pin, and the both ends of two center pins all rotate with crushing groove through fixed bearing and are connected, two the serration wheel has all been welded to the periphery of center pin, the spout that communicates with crushing groove is seted up to one side that the motor groove was kept away from to the crushing case, and the internal week welding of spout has the play hopper that runs through noise control cover.

Preferably, damper includes shock attenuation pole, shock attenuation inner shell and shock attenuation shell, the top of shock attenuation pole and the bottom welding of bottom plate, and the bottom bonding of shock attenuation pole has the rubber buffer, the periphery of shock attenuation pole be equipped with the adaptation with the top welded shock attenuation inner shell of base, and the inside packing of shock attenuation inner shell has hydraulic oil, the oil penetration hole has been seted up to the lower half of shock attenuation inner shell, and the periphery of shock attenuation inner shell be equipped with the top welded shock attenuation shell of noise control cover, the periphery of shock attenuation shell is equipped with compression spring.

Preferably, rubbing crusher constructs including rotary rod and hob, the both ends of rotary rod all are connected with the interior rotation in crushing groove through the connecting bearing, and the one end of rotary rod runs through crushing case and is connected with crushing motor through the shaft coupling, the outer peripheral welding of rotary rod have with two sawtooth wheel engaged with hob.

Preferably, the bottom of nibbling garrulous motor is passed through the fastener and is connected with one side of smashing the case, and nibbles the output of garrulous motor and rotate with smashing the case through rotating the bearing frame and be connected, the one end of nibbling garrulous motor runs through crushing case and is connected with the one end of nibbling garrulous axle through the shaft coupling, and nibbles the other end of garrulous axle and is connected with the interior peripheral rotation of nibbling the groove through rotating bearing seat.

Preferably, the noise-proof sleeve is internally provided with a cavity part, and the cavity part of the noise-proof sleeve is provided with sound-absorbing cotton.

The utility model discloses a technological effect and advantage: according to the noise reduction type construction waste crushing device, the two crushing shafts are driven to rotate through the work of the two crushing motors, so that the two crushing rollers rotate, and the construction waste can be crushed for the first time; the screw rod is driven to rotate through the work of the crushing motor, so that the initially crushed construction waste is guided to the sawtooth wheels and is meshed with the screw rod through the two sawtooth wheels, the initially crushed construction waste can be secondarily crushed, and the crushing efficiency is improved; when building rubbish falls into crushing case, receive the action of gravity, make the bottom plate descend, drive the shock attenuation pole and remove, drive the rubber buffer and extrude hydraulic oil, through the flow of hydraulic oil, can produce the damping effect, elastic restoring force through compression spring simultaneously to can play the certain effect of making an uproar of falling, the type of should making an uproar building rubbish breaker of should falling not only can improve crushing efficiency, can also play the certain effect of making an uproar of falling.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the crushing shaft of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1 bottom plate, 2 damper, 21 damper, 22 shock attenuation inner shells, 23 shock attenuation outer shells, 3 rubbing crusher construct, 31 rotary rod, 32 hob, 4 bases, 5 noise control cover, 6 apron, 7 crushing casees, 8 nibbles garrulous axle, 9 nibbles garrulous motor, 10 nibbles garrulous roller, 11 crushing motor, 12 center pins, 13 serrated wheel, 14 play hoppers, 15 inhale the sound cotton.

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 work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a noise reduction type construction waste crushing device as shown in figures 1-5, which comprises a bottom plate 1, a damping mechanism 2, a crushing mechanism 3 and a base 4, wherein the lower part of the bottom plate 1 is provided with the base 4, the bottom of the base 4 is provided with four universal wheels (the installation mode can be selected from fastener connection and the like), a plurality of damping mechanisms 2 distributed in a rectangular array are arranged between the base 4 and the bottom plate 1, the top of the bottom plate 1 is connected with a noise-proof sleeve 5 through a fastener, the top of the noise-proof sleeve 5 is provided with an adaptive cover plate 6, the cover plate 6 directly covers the top of the noise-proof sleeve 5, the inner periphery of the noise-proof sleeve 5 is provided with a crushing box 7, the crushing box 7 is connected with the top of the bottom plate 1 through a fastener, the upper half part inside the crushing box 7 is provided with a crushing groove, the inner periphery of the crushing groove is provided with two symmetrical crushing shafts 8, one end of the two crushing shafts 8 is connected with a crushing motor 9, and the periphery of two engaging shafts 8 are welded with engaging rollers 10, the top of the crushing box 7 is provided with a feed inlet communicated with an engaging groove, the inner periphery of the feed inlet is connected with a feed pipe, the center of the inner part of the crushing box 7 is provided with a crushing groove communicated with the engaging groove, the inner part of the crushing groove is provided with a crushing mechanism 3, one side of the crushing box 7 is provided with a motor groove, the inner periphery of the motor groove is provided with a crushing motor 11 connected with one end of the crushing mechanism 3 (the models of the crushing motor 11 and the engaging motor 9 are SGMPS, the crushing motor 11 and the engaging motor 9 are both electrically connected with an external power supply), two sides of the crushing mechanism 3 are both provided with central shafts 12, two ends of the two central shafts 12 are both rotatably connected with the crushing groove through fixed bearing seats, two saw-toothed wheels 13 are welded on the periphery of the central shafts 12, the rotating directions of the screw rods 32 and the two saw-toothed wheels 13 are matched with the direction of the discharge hopper 14, be equipped with certain gap between hob 32 and the sawtooth wheel 13, smash the case 7 and keep away from one side of motor groove and offer the blown down tank with crushing groove intercommunication, and the interior welding of blown down tank has the hopper 14 that runs through noise control cover 5, and one side of the hopper 14 that goes out is equipped with the dolly that gathers materials.

Specifically, damper 2 includes shock-absorbing rod 21, shock attenuation inner shell 22 and shock attenuation shell 23, the top of shock-absorbing rod 21 and the bottom welding of bottom plate 1, and the bottom bonding of shock-absorbing rod 21 has the rubber buffer, the periphery of shock-absorbing rod 21 be equipped with the adaptation with base 4's top welded shock attenuation inner shell 22, and the inside packing of shock attenuation inner shell 22 has hydraulic oil, the removal of shock-absorbing rod 21 drives the rubber buffer and extrudes hydraulic oil, through the flow of hydraulic oil, can produce damping effect, can be to the quick shock attenuation of the compression spring of beating, the oil penetration hole has been seted up to the lower half of shock attenuation inner shell 22, and the periphery of shock attenuation inner shell 22 be equipped with the top welded shock attenuation shell 23 of noise control cover 5, the periphery of shock attenuation shell 23 is equipped with compression spring, when overweight building rubbish falls into crushing case 7, receives the action of gravity, makes bottom plate 1 descend, the damping rod 21 is driven to move, elastic restoring force of the compression spring is used for achieving damping and buffering effects, a certain noise reduction effect is achieved, destructive force to the device body when construction waste falls is reduced, and the service life of the device body is prolonged.

Specific, rubbing crusher constructs 3 and includes rotary rod 31 and hob 32, rotary rod 31's both ends all are connected through the interior rotation of connecting bearing and crushing groove, and rotary rod 31's one end runs through crushing case 7 and is connected with crushing motor 11 through the shaft coupling, rotary rod 31's outer peripheral welding has hob 32 with two sawtooth wheel 13 engaged with (hob 32 and sawtooth wheel 13 similar worm gear engagement structure, when hob 32 rotates, can drive sawtooth wheel 13 rotatory), through crushing motor 11's work, drives hob 32 and rotates, makes the building rubbish direction sawtooth wheel 13 after the first crushing, meshes with hob 32 through two sawtooth wheels 13 simultaneously to can carry out the regrinding to the building rubbish after the first crushing.

It is specific, the bottom of nibbling garrulous motor 9 is passed through the fastener and is connected with one side of smashing case 7, and nibbles garrulous motor 9's output and rotates with smashing case 7 through rotating the bearing frame and be connected, the one end of nibbling garrulous motor 9 runs through crushing case 7 and is connected with the one end of nibbling garrulous axle 8 through the shaft coupling, and the other end of nibbling garrulous axle 8 passes through the rotation bearing and is connected with the interior rotation of nibbling garrulous groove, through two works of nibbling garrulous motor 9, drives two rotations of nibbling garrulous axle 8, makes two rotation of nibbling garrulous roller 10 to can carry out the primary crushing to building rubbish.

Specifically, the noise-proof sleeve 5 is internally provided with a cavity part, the cavity part of the noise-proof sleeve 5 is provided with sound-absorbing cotton 15, and noise can be absorbed through the sound-absorbing cotton 15.

The working principle of the noise reduction type building rubbish crushing device is that when the noise reduction type building rubbish crushing device is needed to be used, the cover plate 6 is opened, the building rubbish is poured into the crushing groove through the feeding pipe, when overweight building rubbish falls into the crushing box 7, the bottom plate 1 is made to descend under the action of gravity, the shock absorption rods 21 are driven to move, the rubber plugs are driven to extrude hydraulic oil, a damping effect can be generated through the flowing of the hydraulic oil, meanwhile, the elastic restoring force of a compression spring is utilized, a certain noise reduction effect can be achieved, the two crushing motors 9 are started to drive the two crushing shafts 8 to rotate, the two crushing rollers 10 are made to rotate, so that the building rubbish can be crushed for the first time, the spiral rod 32 is started to rotate, the building rubbish after the crushing for the first time is guided to the serrated wheel 13 and is meshed with the spiral rod 32 through the two serrated wheels 13, so that the building rubbish after the crushing for the first time can be crushed, the construction waste after being crushed is discharged through the discharge hopper 14.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a type of making an uproar building rubbish breaker falls, includes bottom plate (1), damper (2), rubbing crusher constructs (3) and base (4), its characterized in that: a base (4) is arranged below the bottom plate (1), four universal wheels are installed at the bottom of the base (4), a plurality of damping mechanisms (2) distributed in a rectangular array are arranged between the base (4) and the bottom plate (1), the top of the bottom plate (1) is connected with a noise-proof sleeve (5) through fasteners, a cover plate (6) adaptive to the noise-proof sleeve (5) is arranged at the top of the noise-proof sleeve (5), a crushing box (7) is arranged on the inner periphery of the noise-proof sleeve (5), the crushing box (7) is connected with the top of the bottom plate (1) through fasteners, a crushing groove is formed in the upper half part of the inner part of the crushing box (7), two symmetrical crushing shafts (8) are arranged on the inner periphery of the crushing groove, one end of each of the two crushing shafts (8) is connected with a crushing motor (9), crushing rollers (10) are welded on the outer peripheries of the two crushing shafts (8), and a feed inlet communicated with the crushing groove is formed in the top of the crushing box (7), and the interior week of feed inlet is connected with the inlet pipe, smash the crushing groove of case (7) inside center offer with nibbling crushing groove intercommunication, and the inside in crushing groove is equipped with rubbing crusher structure (3), the motor groove has been seted up to one side of smashing case (7), and the interior week in motor groove installs crushing motor (11) of being connected with the one end of rubbing crusher structure (3), the both sides of rubbing crusher structure (3) all are equipped with center pin (12), and the both ends of two center pins (12) all rotate with the crushing groove through fixed bearing and be connected, two serration wheel (13) have all been welded in the periphery of center pin (12), the blown down tank that communicates with the crushing groove is seted up to one side that smashes case (7) and keep away from the motor groove, and the interior week welding of blown down tank has hopper (14) that run through noise control cover (5).

2. The noise reduction type construction waste crushing device according to claim 1, wherein: damper (2) are including shock attenuation pole (21), shock attenuation inner shell (22) and shock attenuation shell (23), the top of shock attenuation pole (21) and the bottom welding of bottom plate (1), and the bottom bonding of shock attenuation pole (21) has the rubber buffer, the periphery of shock attenuation pole (21) be equipped with the adaptation with the top welded shock attenuation inner shell (22) of base (4), and the inside packing of shock attenuation inner shell (22) has hydraulic oil, the oil penetration hole has been seted up to the lower half of shock attenuation inner shell (22), and the periphery of shock attenuation inner shell (22) be equipped with the top welded shock attenuation shell (23) of noise control cover (5), the periphery of shock attenuation shell (23) is equipped with compression spring.

3. The noise reduction type construction waste crushing device according to claim 1, wherein: rubbing crusher constructs (3) and includes rotary rod (31) and hob (32), the both ends of rotary rod (31) all are connected through connecting bearing and the interior rotation in crushing groove, and the one end of rotary rod (31) runs through crushing case (7) and is connected with crushing motor (11) through the shaft coupling, the outer peripheral welding of rotary rod (31) has hob (32) with two sawtooth wheel (13) looks engagements.

4. The noise reduction type construction waste crushing device according to claim 1, wherein: the bottom of nibbling garrulous motor (9) is passed through the fastener and is connected with one side of smashing case (7), and the output of nibbling garrulous motor (9) is rotated through rotating the bearing frame and smashing case (7) and be connected, the one end of nibbling garrulous motor (9) is run through and is smashed case (7) and be connected with the one end of nibbling garrulous axle (8) through the shaft coupling, and the other end of nibbling garrulous axle (8) is passed through the rotation bearing and is connected with the interior rotation of nibbling garrulous groove.

5. The noise reduction type construction waste crushing device according to claim 1, wherein: the noise-proof sleeve (5) is internally provided with a cavity part, and the cavity part of the noise-proof sleeve (5) is provided with sound-absorbing cotton (15).