CN211865182U

CN211865182U - Waste steel crushing device with dust removal and noise reduction functions

Info

Publication number: CN211865182U
Application number: CN201922206574.5U
Authority: CN
Inventors: 陈钦
Original assignee: Lianyungang Ganyu Huaxin Waste Materials Recycling Co ltd
Current assignee: Lianyungang Ganyu Huaxin Waste Materials Recycling Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-11-06
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to the technical field of steel crushing, in particular to a waste steel crushing device with dust removal and noise reduction functions, which comprises a box body, wherein the top of the box body is provided with a feed hopper, the upper part of an inner cavity of the box body is rotatably provided with a crushing roller assembly, the bottom of the inner cavity of the box body is provided with an inclined sieve plate, one end of the sieve plate penetrates through the box body and is connected with a vibrating motor, the vibrating motor is fixed on the outer wall of the box body, the wall body of the box body, which is positioned at the other end of the sieve plate, is provided with a guide groove, the bottom of the box body is provided with a discharge pipe, the box body is fixed on; when the utility model is used, the waste steel can be circularly crushed, and the crushing effect is better; meanwhile, the crushing roller is driven to rotate by only one motor, so that the occupied space of the motor is reduced, and the power consumption is reduced.

Description

Waste steel crushing device with dust removal and noise reduction functions

Technical Field

The utility model relates to a technical field is smashed to the steel, concretely relates to old and useless steel reducing mechanism with function of making an uproar falls in dust removal.

Background

The steel product is a general name of a metal material using a metal element iron as a main element, and the form of the steel product mainly includes pig iron, steel, iron alloy and the like. The waste steel is a material capable of being recycled, the waste steel recycling has high environmental protection, economic and social benefits, and the waste steel recycling is not only beneficial to saving energy and power, but also can reduce environmental pollution. But the existing waste steel crushing device can not crush steel well, greatly influences the effect of recycling the steel, and is easy to produce large dust and dust when the device works, so that the requirements of people can not be met due to large influence on people around the device.

The waste steel crushing device with the dust removal and noise reduction functions is provided in the patent with the patent number of CN201821907357.8, including a supporting bench, the support column, driving motor and No. two driving motor, a supporting bench bottom fixedly connected with support column, the case is smashed to a supporting bench top fixedly connected with, it has the feed inlet to smash the case top turn-on connection, feed inlet top fixedly connected with dust cover, a dust cover lateral wall fixedly connected with air extractor, the peripheral fixed guard plate that is equipped with of air extractor, the inside fixed through-hole that is equipped with of guard plate, another lateral wall fixedly connected with air-collecting cover of dust cover. However, the crushing apparatus has the following problems: firstly, incomplete crushing of waste steel and iron can exist in the crushing process, and recovery is affected; secondly, adopt the bi-motor to drive two crushing teeth and rotate, it is bulky, the consumption is many.

Based on this, the utility model designs an old and useless iron and steel reducing mechanism with function of making an uproar falls in dust removal to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that provides in the above-mentioned background art, provide an old and useless iron and steel reducing mechanism with function of making an uproar falls in dust removal.

In order to achieve the above object, the utility model provides a following technical scheme: a waste steel crushing device with dust removal and noise reduction functions comprises a box body, wherein a feed hopper is arranged at the top of the box body, a crushing roller assembly is rotatably arranged at the upper part of an inner cavity of the box body, an inclined sieve plate is arranged at the bottom of the inner cavity of the box body, one end, positioned at a high position, of the sieve plate penetrates through the box body and is connected with a vibration motor, the vibration motor is fixed on the outer wall of the box body, a guide groove is formed in a wall body, positioned at the other end of the sieve plate, of the box body, a discharge pipe is formed in the bottom of the box body, the box body is fixed on a bottom plate through a support column, a dust collection cover is arranged on the right side of the top of the box body;

the transmission assembly comprises a driving wheel, two driven wheels, two guide wheels, a conveying belt and a plurality of feeding plates, wherein the driving wheel, the driven wheels and the guide wheels are all rotatably fixed on the fixing frame, the conveying belt is arranged on the outer sides of the driving wheel and the driven wheels, and the feeding plates are uniformly fixed on the conveying belt and located between the two guide wheels.

Further, among the above-mentioned old and useless steel reducing mechanism, crushing roller subassembly includes the first crushing roller and the second crushing roller that the level set up, first crushing roller pivot one end runs through the box and connects on the motor drive axle, first crushing roller pivot other end runs through the box and is fixed with the driving gear, second crushing roller pivot one end is equipped with the turning block, the turning block rotates and sets up in the box wall is internal, second crushing roller pivot other end runs through the box and is fixed with driven gear, the driving gear is connected in the driven gear meshing.

Further, in the waste steel crushing device, a protective cover is arranged on the outer wall of the box body corresponding to the driving gear and the driven gear.

Further, in the waste steel crushing device, the motor is a low-speed motor.

Further, in the above waste steel crushing apparatus, a sound insulation board is fixed to an outer wall of the box body.

Further, in the waste steel crushing device, striker plates are arranged on two sides of the feeding plate.

Further, in the above-mentioned scrap iron crushing apparatus, a metal mesh is provided at an end of the dust collection cover.

Further, in the waste steel crushing device, the type of the vibration motor is YZUC-50-4.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the utility model drives the screen to vibrate through the vibrating motor, the incompletely crushed waste steel enters the transmission assembly through the guide slot under the action of the inclined screen and is conveyed into the box body again for crushing, and the crushing effect is good; secondly, drive two crushing rollers through a motor and smash, not only can reduce the area occupied of motor, can reduce part power consumption simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the crushing roller assembly of the present invention;

fig. 3 is a schematic structural view of the transmission assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-feed hopper, 3-crushing roller component, 4-sieve plate, 5-vibration motor, 6-discharge pipe, 7-bottom plate, 8-support column, 9-dust collection cover, 10-dust collector, 11-guide groove, 12-transmission component, 13-fixing frame, 301-first crushing roller, 302-second crushing roller, 303-driving gear, 304-driven gear, 305-rotating block, 306-motor, 1201-driving gear, 1202-driven gear, 1203-guide wheel, 1204-transmission belt and 1205-feeding plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a waste steel reducing mechanism with function of making an uproar falls in dust removal, the power distribution box comprises a

box body

1, 1 top of box is equipped with

feeder hopper

2, 1 inner chamber upper portion of box rotates and is equipped with crushing

roller subassembly

3, 1 inner chamber bottom of box is provided with the sieve 4 of putting to one side, the one end that sieve 4 is in the eminence runs through box 1 and is connected with vibrating motor 5, vibrating motor 5 fixes at 1 outer wall of box, box 1 is located the wall body of the sieve 4 other end and has seted up guide slot 11, discharging pipe 6 has been seted up to box 1 bottom, box 1 passes through support column 8 to be fixed on

bottom plate

7, 1 top right side of box is equipped with dust cage 9, the dust cage 9 other end has dust catcher 10 through pipe connection, dust catcher 10 fixes on

bottom plate

7, 1.

The transmission assembly 12 comprises a driving wheel 1201, two driven wheels 1202, two guide wheels 1203, a conveying belt 1204 and a plurality of feeding plates 1205, wherein the driving wheel 1201, the driven wheels 1202 and the guide wheels 1203 are all rotatably fixed on the fixed frame 13, the conveying belt 1204 is arranged outside the driving wheel 1201 and the driven wheels 1202, the feeding plates 1205 are uniformly fixed on the conveying belt 1204 and located between the two guide wheels 1203, and the feeding plates 1205 can normally pass through the space between the two guide wheels 1203. The driving wheel 1201 is driven by a driving motor provided therein, so as to drive the entire transmission assembly 12 to operate.

Wherein, the crushing roller assembly 3 includes the first crushing roller 301 and the second crushing roller 302 that the level set up, and first crushing roller 301 pivot one end is run through box 1 and is connected in motor 306 drive shaft, and first crushing roller 301 pivot other end runs through box 1 and is fixed with driving gear 303, and second crushing roller 302 pivot one end is equipped with turning block 305, and turning block 305 rotates and sets up in box 1 wall is internal, and second crushing roller 302 pivot other end runs through box 1 and is fixed with driven gear 304, and driven gear 304 meshing connection driving gear 303.

The outer wall of the box body 1 is provided with a protective cover corresponding to the positions of the driving gear 303 and the driven gear 304, so that the box body is prevented from being damaged by accidental collision, and meanwhile, workers are prevented from being injured by accidental touch. The motor 306 is a low speed motor. The sound-proof board is fixed on the outer wall of the box body 1, so that the noise generated in the crushing process can be effectively reduced. The striker plates are arranged on two sides of the feeding plate 1205, so that the waste steel and iron which is not completely crushed can be prevented from falling in the conveying process. The end opening of the dust collection cover 9 is provided with a metal net, so that the dust collector 10 is prevented from being accidentally flicked into the dust collector 10 in the waste steel crushing process and damaged. The vibration motor 5 is of a YZUC-50-4 model.

The utility model discloses during the use, supply power to the device, will need kibbling old and useless steel to pour into box 1 through feeder hopper 2 in, smash under the effect of crushing roller subassembly 3. The smashed waste steel is sieved under the action of the inclined sieve plate 4 and the vibrating motor 5, the smashed complete waste steel is led out through the discharge pipe 6 at the bottom, the un-smashed complete waste steel enters the feeding plate 1205 on the transmission assembly 12 through the guide groove 11, the driving wheel 1201 drives the conveying belt 1204 to rotate through the driving motor in the driving wheel 1201, the un-smashed complete waste steel is conveyed to the top, the conveying belt 1204 at the top is inclined under the action of the guide wheel 1203, the un-smashed complete waste steel is poured into the feeding hopper 2, the circular smashing is achieved, and the smashing effect is good. The motor 306 drives the first crushing roller 301 and the driving gear 303 to rotate in the crushing roller assembly 3, the driving gear 303 drives the driven gear 304 to rotate, so that the second crushing roller 302 and the first crushing roller 301 are driven to rotate in opposite directions, the number of the motors 306 can be reduced by the arrangement mode, the occupied area is reduced, and meanwhile, the power consumption can be reduced. During the operation of the device, the dust generated by the dust collector 10 passes through the dust collecting cover 9 and is absorbed by the dust collector 10, thereby having the function of dust prevention.

It is worth noting that: whole device passes through control button and realizes control to it, and because the driving motor among motor, vibrating motor, the dust catcher that control button matches and the conveying component is common equipment, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here. The provision of a power source is also well known in the art and the present invention is primarily intended to protect the mechanical device, so the present invention does not explain the control scheme and circuit connections in detail.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a waste steel reducing mechanism with function of making an uproar falls in dust removal, includes box (1), its characterized in that: the top of the box body (1) is provided with a feed hopper (2), the upper part of the inner cavity of the box body (1) is rotatably provided with a crushing roller assembly (3), the bottom of the inner cavity of the box body (1) is provided with a sieve plate (4) which is arranged obliquely, one end of the sieve plate (4) which is arranged at a high position penetrates through the box body (1) and is connected with a vibrating motor (5), the vibrating motor (5) is fixed on the outer wall of the box body (1), the wall body of the box body (1) which is arranged at the other end of the sieve plate (4) is provided with a guide groove (11), the bottom of the box body (1) is provided with a discharge pipe (6), the box body (1) is fixed on a bottom plate (7) through a support column (8), the right side of the top of the box body (1) is provided with a dust hood (9), the other end of the, the transmission assembly (12) is fixed on the bottom plate (7) and the box body (1) through a fixing frame (13);

the transmission assembly (12) comprises a driving wheel (1201), two driven wheels (1202), two guide wheels (1203), a conveying belt (1204) and a plurality of feeding plates (1205), wherein the driving wheel (1201), the driven wheels (1202) and the guide wheels (1203) are all rotationally fixed on a fixing frame (13), the conveying belt (1204) is arranged on the outer sides of the driving wheel (1201) and the driven wheels (1202), and the feeding plates (1205) are uniformly fixed on the conveying belt (1204) and located between the two guide wheels (1203).

2. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 1, which is characterized in that: crushing roller subassembly (3) are including first crushing roller (301) and second crushing roller (302) that the level set up, first crushing roller (301) pivot one end is run through box (1) and is connected in motor (306) drive shaft, first crushing roller (301) pivot other end is run through box (1) and is fixed with driving gear (303), second crushing roller (302) pivot one end is equipped with turning block (305), turning block (305) rotate and set up in box (1) wall body, second crushing roller (302) pivot other end is run through box (1) and is fixed with driven gear (304), driven gear (304) meshing connection driving gear (303).

3. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 2, which is characterized in that: and a protective cover is arranged on the outer wall of the box body (1) corresponding to the positions of the driving gear (303) and the driven gear (304).

4. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 2, which is characterized in that: the motor (306) is a low speed motor.

5. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 1, which is characterized in that: and a sound insulation plate is fixed on the outer wall of the box body (1).

6. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 1, which is characterized in that: and material baffle plates are arranged on two sides of the feeding plate (1205).

7. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 1, which is characterized in that: the port of the dust collection cover (9) is provided with a metal net.

8. The waste steel crushing device with the dust removal and noise reduction functions as claimed in claim 1, which is characterized in that: the type of the vibration motor (5) is YZUC-50-4.