CN206911441U - The compound kibbler roll of hydraulic pressure - Google Patents

Abstract

The utility model discloses a kind of compound kibbler roll of hydraulic pressure, including the fixation home roll being arranged in disintegrating machine main body and at least two movable rolls, the disintegrating machine main body is provided with feeding mouth above fixed home roll, and the movable roll is along fixed home roll direction of rotation in backspin side installation settings from top to bottom；Stock guide is provided with front of the movable roll；The fixed home roll is fixed in disintegrating machine main body by fixed bearing block, and is connected with home roll drive device, and the movable roll is connected with movable roll driving apparatus.The utility model positive effect, it is convenient and practical, by fixed home roll and multiple movable roll reasonable Arrangements, multistage, composite breaking operation is realized, the efficiency of crushing operation can be greatly enhanced；Simple in construction, later maintenance easy maintenance simultaneously, it is cost-effective；And it is simple to operate, reduction ratio is big, service life length.

Description

The compound kibbler roll of hydraulic pressure

Technical field

A kind of breaker is the utility model is related to, belongs to industrial and mineral mechanical field, specifically a kind of compound roll crushing of hydraulic pressure Machine.

Background technology

At present, material it is broken be numerous industry departments such as mine, building materials, chemical industry, metallurgy production in can not or A kind of scarce technical process, the electric energy for having 15% in the world every year are used for the consumption electricity consumption of crushing operation.Green is being advocated energetically Environmental protection, today of energy-saving and emission-reduction, designing a kind of energy-efficient crushing mechanism has extremely important meaning.

Meanwhile when broken, material is not of uniform size and hardness is uneven, material can be caused because of volume size and broken It is ineffective when broken, simultaneously because hardness respectively has difference, cause breaker to have damage, pole when causing to run into hard material The earth effect service life of breaker.

The content of the invention

In view of the above-mentioned problems of the prior art, the utility model provides a kind of compound kibbler roll of hydraulic pressure, realize Combined type crushing operation, crushing efficiency is drastically increased, effectively saves the energy；Meanwhile when running into excessive or mistake hard material It can independently avoid, greatly extend service life.

To achieve these goals, the technical solution adopted in the utility model is：A kind of compound kibbler roll of hydraulic pressure, bag The fixation home roll being arranged in disintegrating machine main body and at least two movable rolls are included, the disintegrating machine main body is above fixed home roll Be provided with feeding mouth, the movable roll along fixed home roll direction of rotation in backspin side installation settings from top to bottom, i.e., if fixed master Roller is run clockwise, then right half side circumferencial direction of the movable roll along fixed home roll vertical centerline cloth from top to bottom Put；For example fixed home roll is counterclockwise run, then left half side circumference side of the movable roll along fixed home roll vertical centerline To arranging from top to bottom；Stock guide is provided with front of the movable roll；The fixed home roll is fixed on brokenly by fixed bearing block In broken owner's body, and home roll drive device is connected with, the movable roll is connected with movable roll driving apparatus.

Further, slideway is provided with the disintegrating machine main body, the output shaft both ends of the movable roll, which are connected with, to be arranged on Mobile bearing in slideway, the mobile bearing are connected with hydraulic jack, and the hydraulic jack is connected with accumulator, described Accumulator is connected to hydraulic station, and the motion of mobile bearing is controlled by hydraulic jack, and then drives the motion of movable roll, together When by setting the oil pressure of hydraulic jack, can adjust the crushing force between fixed home roll and movable roll.

Further, the home roll drive device includes motor, and the motor via reducer is connected to the drive of fixed home roll Moving axis, by reductor and fixed motor it is directly connected to that efficiency of transmission, environmental protection and energy saving can be effectively improved.

Further, the movable roll driving apparatus includes motor, and the motor connection has reductor, and the reductor passes through Hooks coupling universal coupling is connected to the output shaft of movable roll, passes through Hooks coupling universal coupling, it is ensured that movable roll can be carried out in any position Crushing operation, crushing power are stable.

Further, the top-down gap between fixed big home roll of the movable roll is by tapering into greatly, formation pair Material crushes step by step, can effectively improve crushing efficiency.

It is preferred that the fixed home roll and movable roll are the smooth plain-barreled roll in surface, crushing effect can be made finer and smoother；Or It is the discaling roll with crown, can makes that crushing efficiency is higher, and breaking strength is bigger.

The beneficial effects of the utility model are：By fixed home roll and multiple movable roll reasonable Arrangements, multistage is realized, it is multiple Crushing operation is closed, the efficiency of crushing operation can be greatly enhanced；Simple in construction, later maintenance easy maintenance simultaneously, it is cost-effective； And it is simple to operate, reduction ratio is big, service life length.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model structure top view.

In figure：1st, fixed home roll, 2, stock guide I, 3, movable roll I, 4, mobile bearing, 5, hydraulic jack, 6, accumulator, 7th, Hooks coupling universal coupling, 8, reductor II, 9, motor II, 10, fixed bearing block, 11, motor I, 12, reductor I, 13, stock guide II, 14, movable roll II, 15, disintegrating machine main body, 16, feeding mouth, 17, home roll drive device, 18, movable roll driving apparatus.

Embodiment

By Dual Action roll structure, the utility model is described in further detail below in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, the compound kibbler roll of a kind of hydraulic pressure, including the fixation being arranged in disintegrating machine main body 15 Home roll 1, movable roll I 3 and movable roll II 14, the disintegrating machine main body 15 is provided with feeding mouth 16 in the top of fixed home roll 1, described The backspin side of movable roll I 3 and movable roll II 14 along the fixed direction of rotation of home roll 1 installation settings from top to bottom, as shown in figure 1, institute Rotation direction is stated when fixed home roll 1 works to turn clockwise, then movable roll I 3 is arranged on the top of fixed home roll 1 on the right side, described Movable roll II 14 is arranged on the lower right-hand side of fixed home roll 1；The front of the movable roll I 3 and movable roll II 14 is provided with guide Plate I 2 and stock guide II 13；The fixed home roll 1 is fixed in disintegrating machine main body 15 by fixed bearing block 10, and is connected with master Roll driving apparatus 17, the movable roll I 3 and movable roll II 14 are connected with movable roll driving apparatus 18.

Further, slideway is provided with the disintegrating machine main body 15, the output shaft both ends of the movable roll are connected with setting Mobile bearing 4 in slideway, the mobile bearing 4 are connected with hydraulic jack 5, and the hydraulic jack 5 is connected with accumulation of energy Device 6, the accumulator 6 are connected to hydraulic station, and the motion of mobile bearing 4, and then drive activity are controlled by hydraulic jack 5 The motion of roller, while by setting the oil pressure of hydraulic jack 5, can adjust the crushing force between fixed home roll 1 and movable roll.

Further, the home roll drive device 17 includes motor I 11, and the motor I 11 is connected to solid by reductor I 12 Determine the drive shaft of home roll 1, by reductor I 12 and fixed home roll 1 be directly connected to that efficiency of transmission, environmental protection and energy saving can be effectively improved.

Further, the movable roll driving apparatus 18 includes motor II 9, and the motor II 9 is connected with reductor II 8, institute The output shaft that reductor II 8 is connected to movable roll by Hooks coupling universal coupling 7 is stated, passes through Hooks coupling universal coupling 7, it is ensured that movable roll exists Any position can carry out crushing operation, and crushing power is stable.

Further, the top-down gap between fixed home roll 1 of the movable roll is by tapering into greatly, shape doublet Crushing step by step for material, can effectively improve crushing efficiency.

It is preferred that the fixed home roll 1 and movable roll are the smooth plain-barreled roll in surface, crushing effect can be made finer and smoother；Or Person is the discaling roll with crown, can make that crushing efficiency is higher, and breaking strength is bigger.

The course of work of the present utility model is：The oil pressure of hydraulic station is adjusted first, passes through hydraulic pressure by setting oil pressure The cracking pressure of oily cylinder control movable roll；Then movable roll is adjusted with fixing the distance between home roll by hydraulic jack, and then The broken fineness of control；Material makes material more smoothly to enter fixed home roll and work after feeding mouth entrance by stock guide I Between dynamic roller, shock that material passes through between two rollers, it is horizontal split, small material is broken into after shearing and is crushed into next stage；If enter When entering excessive or mistake hard material, movable roll can be dropped back by mobile bearing along slideway is horizontal, and hydraulic jack shrinks, accumulation of energy Air bag in device is compressed, storing energy, and excessive or hard material excessively is by rear, the air bag energy release in accumulator, hydraulic pressure Oil cylinder stretches out, and movable roll returns to original position, continues material and crush.

In summary, the utility model positive effect, it is convenient and practical, pass through fixed home roll and the reasonable cloth of multiple movable rolls Put, realize multistage, composite breaking operation, the efficiency of crushing operation can be greatly enhanced；It is simultaneously simple in construction, later maintenance maintenance It is convenient, it is cost-effective；And it is simple to operate, reduction ratio is big, service life length.

Claims (8)

1. a kind of compound kibbler roll of hydraulic pressure, including it is arranged on disintegrating machine main body（15）Interior fixation home roll（1）And at least Two movable rolls, the disintegrating machine main body（15）In fixed home roll（1）Top be provided with feeding mouth（16）, it is characterised in that institute Movable roll is stated along fixed home roll（1）Direction of rotation backspin side installation settings from top to bottom；It is provided with front of the movable roll Stock guide；The fixed home roll（1）Pass through fixed bearing block（10）It is fixed on disintegrating machine main body（15）It is interior, and it is connected with home roll drive Dynamic device（17）, the movable roll is connected with movable roll driving apparatus（18）.

2. the compound kibbler roll of a kind of hydraulic pressure according to claim 1, it is characterised in that the movable roll includes activity Roller I（3）And movable roll II（14）, the movable roll I（3）And movable roll II（14）Along fixed home roll（1）The backspin of direction of rotation Side installation settings from top to bottom, the fixed home roll（1）Rotation direction is to turn clockwise during work, then movable roll I（3）It is arranged on solid Determine home roll（1）Top on the right side, the movable roll II（14）It is arranged on fixed home roll（1）Lower right-hand side；The movable roll I （3）And movable roll II（14）Front be provided with stock guide I（2）And stock guide II（13）；The movable roll I（3）And movable roll Ⅱ（14）It is connected with movable roll driving apparatus（18）.

A kind of 3. compound kibbler roll of hydraulic pressure according to claim 1 or 2, it is characterised in that the disintegrating machine main body （15）On be provided with slideway, the output shaft both ends of the movable roll are connected with the mobile bearing being arranged in slideway（4）, it is described Mobile bearing（4）It is connected with hydraulic jack（5）, the hydraulic jack（5）It is connected with accumulator（6）, the accumulator（6）Even It is connected to hydraulic station.

A kind of 4. compound kibbler roll of hydraulic pressure according to claim 1, it is characterised in that the home roll drive device （17）Including motor I（11）, the motor I（11）Pass through reductor I（12）It is connected to fixed home roll（1）Drive shaft.

A kind of 5. compound kibbler roll of hydraulic pressure according to claim 1 or 2, it is characterised in that the movable roll driving Device（18）Including motor II（9）, the motor II（9）It is connected with reductor II（8）, the reductor II（8）By universal Shaft coupling（7）It is connected to the output shaft of movable roll.

6. the compound kibbler roll of a kind of hydraulic pressure according to claim 1 or 2, it is characterised in that the movable roll is from upper Under and with fixed home roll（1）Between gap by tapering into greatly.

A kind of 7. compound kibbler roll of hydraulic pressure according to claim 1 or 2, it is characterised in that the fixed home roll（1） And movable roll is the smooth plain-barreled roll in surface.

A kind of 8. compound kibbler roll of hydraulic pressure according to claim 1 or 2, it is characterised in that the fixed home roll（1） And movable roll is the discaling roll with crown.