CN110354946A - A kind of manufacture of cement multilevel grinding device - Google Patents
A kind of manufacture of cement multilevel grinding device Download PDFInfo
- Publication number
- CN110354946A CN110354946A CN201910733647.8A CN201910733647A CN110354946A CN 110354946 A CN110354946 A CN 110354946A CN 201910733647 A CN201910733647 A CN 201910733647A CN 110354946 A CN110354946 A CN 110354946A
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- Prior art keywords
- gear
- power
- bevel gear
- chamber
- screening
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
A kind of manufacture of cement multilevel grinding device disclosed by the invention includes main body, feed inlet is equipped in the main body upper surface, grinding device is communicated on the downside of the feed inlet, the grinding device can carry out level-one to the material entered by the feed inlet and be crushed, level-one feed cone is communicated on the downside of the grinding device, screening plant is equipped on the downside of the level-one feed cone, the present invention uses multistage screening grinding device, greatly improve the precision of grinding, equipped with refluxing unit, unqualified raw material will be filtered out to be crushed again, wastes and pollution is reduced while saving raw material, device integrated automation operation, interfere without extra manpower, save human resources, device entirety vertical arrangement, reduce conveying device energy consumption, high-efficiency environment friendly.
Description
Technical field
The present invention relates to nonmetallic processing technique field, specially a kind of manufacture of cement multilevel grinding device.
Background technique
With China's expanding economy, building trade development is also being accelerated, and the demand to cement greatly increases, cement grinding
It is last procedure of cement production, large-scale cement milling equipment at this stage is bulky, while occupying big quantity space,
Power is high, and energy consumption is huge, so that cement cost is high, and small-sized cement milling equipment inefficiency, it accounts for
Manually more, cumbersome, fabrication cycle is long.
Summary of the invention
Technical problem:
Traditional large-scale cement milling equipment power hungry, can increase cement cost, and small-sized grinding device inefficiency operates numerous
It is trivial.
To solve the above problems, this example devises a kind of manufacture of cement multilevel grinding device, a kind of cement of this example is raw
Production multilevel grinding device includes main body, and feed inlet is equipped in the main body upper surface, is communicated with crushing on the downside of the feed inlet
Device, the grinding device can carry out level-one to the material entered by the feed inlet and be crushed, connection on the downside of the grinding device
There is level-one feed cone, screening plant is equipped on the downside of the level-one feed cone, level-one feed cone lower end passes through level-one conveying pipeline
It is connected to the screening plant, the screening plant sieves the broken material of the grinding device according to diameter
Choosing, qualified enters next stage, reflux unit is equipped on the right side of the screening plant, the reflux unit is used to fill the screening
It sets the underproof material filtered out and sends the grinding device back to again and be crushed again, connection is equipped with the on the downside of the screening plant
Two feed cones are equipped with ball-milling device on the downside of second feed cone, are equipped with third feed cone on the left of the ball-milling device, and described the
Two feed cone lower ends are connected to the third feed cone by second level conveying pipeline, and third feed cone left end is connected to extraneous use
In ventilation, third feed cone lower end is connected to the ball-milling device by three-level conveying pipeline, connects on the right side of the ball-milling device
Extraneous aidr bells blast system is passed to screening after grinding, the ball-milling device is used for the material after screening plant screening
Material carries out secondary grinding, is connected by power dynamic device on rear side of the ball-milling device, the power device is connected by power in described
Reflux unit, the screening plant and the grinding device are that device integrally provides power.
Wherein, the grinding device includes the crusher chamber being connected to on the downside of the feed inlet, the crusher chamber left and right ends
Connection is equipped with broken sliding chamber in wall, and the broken intracavitary sliding of cunning is equipped with broken sliding block, sliding block is crushed described in two sides far from symmetrical
Central side is installed with compression spring, and sliding block is crushed described in two sides to symmetrical centre side and is equipped with broken wheel chamber, the broken wheel chamber
It is interior to be equipped with broken wheel shaft, wheel shaft front end is crushed described in two sides and is rotationally connected in the broken wheel chamber front bulkhead, described in two sides
It is installed with broken wheel on broken wheel shaft, is equipped with broken gear cavity on rear side of the broken wheel chamber, the broken wheel shaft rear end is stretched
Enter the broken gear cavity and be installed with broken bevel gear, the broken bevel gear is engaged with the first cone tooth far from symmetrical centre side
Wheel, the first bevel gear center are installed with one axis of broken linkage, it is equal far from symmetrical centre side that one axis of linkage are crushed described in two sides
There are two axis of broken linkage by spline engagement, broken sliding chamber described in two sides is equipped with far from symmetrical centre side is equipped with first gear
Chamber is crushed two axis of linkage described in two sides and protrudes into the first gear chamber far from symmetrical centre one end and be installed with the second cone tooth
Wheel, the second bevel gear downside are engaged with third hand tap gear, and the third hand tap gear center is installed with broken vertical shaft, two sides institute
It states and is equipped with second gear chamber on the downside of first gear chamber, be crushed vertical shaft lower end described in two sides and protrude into the second gear chamber and be all provided with
There is the 4th bevel gear, the 4th bevel gear described in two sides is engaged with the 5th bevel gear, the 5th cone tooth described in two sides to symmetrical centre side
Wheel be connected by power by the fixed broken horizontal axis in center, the broken horizontal axis can power be connected to the power device.
It may be preferred that sliding block is crushed described in two sides to be drawn close under compression spring effect to symmetrical centre direction, when
Material hardness between two broken wheels it is excessive can not primary fragmentation when, will drive and be crushed sliding block described in two sides and be moved out
It is dynamic, so that the compression spring compresses, it can effectively extend service life of equipment.
Wherein, the screening plant includes the screening chamber on the downside of the level-one feed cone, and the screening is intracavitary to be equipped with
Sieve, the sieve lower end surface are equipped with sieve, and screening gear cavity is equipped on rear side of the screening chamber, is equipped in the screening gear cavity
Symmetrical two screenings axis, eccentric wheel is installed on the screening axis, and the eccentric wheel sleeve is equipped with lantern ring, the lantern ring
Outside is hingedly equipped with connecting rod, and the connecting rod front end protrudes into the screening chamber and is connected by a hinge with the sieve, the screening
It is equipped with symmetrical third gear cavity on the downside of gear cavity, the third gear cavity and solid is protruded into two screening axis lower ends
Equipped with the 6th bevel gear, the 7th bevel gear is engaged on the right side of two the 6th bevel gears, the 7th bevel gear described in two sides is logical
The fixed screening horizontal axis in center is crossed to be connected by power, the screening horizontal axis can power be connected to the power device.
Wherein, the reflux unit includes the back cavity on the right side of the screening chamber, is equipped with reflux in the back cavity
Shaft, the reflux shaft upper end are rotationally connected in the back cavity upper end wall, are installed with reflux spiral shell in the reflux shaft
Rotating plate, the back cavity upper end are connected to the feed inlet, reflux gear cavity, the reflux shaft are equipped on the downside of the back cavity
Lower end protrudes into the reflux gear cavity and is installed with reflux bevel gear, is engaged with the 8th bevel gear on rear side of the reflux bevel gear,
The 8th bevel gear center is installed with reflux horizontal axis, and the reflux horizontal axis rear end is connected by power in the power device, described
The material to fall short of specifications that reflux unit is used to filter out the screening plant returns to weight in the grinding device again
It is new broken.
Wherein, the ball-milling device includes the roller chamber on the downside of second feed cone, the intracavitary rotation of roller
Equipped with roller, the roller left end is connected to the third feed cone, and the roller right end is connected to extraneous aidr bells blast system, described
It is placed with grinding steel ball in roller, ring gear is installed on the outside of the roller, is communicated with reduction gearing chamber, institute on the upside of the roller chamber
It states and is engaged with second level gear wheel on the upside of ring gear, second level gear wheel center is installed with second level Large Gear Shaft, the second level canine tooth
Wheel shaft left end is rotationally connected in the wall of reduction gearing chamber left end, is engaged with second level pinion gear on the upside of the second level gear wheel,
Second level pinion gear center is installed with deboost axle, and the deboost axle left and right ends are rotationally connected with described reduction gearing chamber or so
In end walls, level-one gear wheel is equipped on the right side of the second level pinion gear, level-one gear wheel center is fixedly arranged on the deboost axle,
It is engaged with level-one pinion gear on the downside of the deboost axle, level-one pinion gear center is installed with drum axis, the reduction gearing
Ball milling gear cavity is equipped on the right side of chamber, the drum axis right end protrudes into the ball milling gear cavity and is installed with ball milling bevel gear, institute
It states and is engaged with ball milling horizontal axis bevel gear on rear side of ball milling bevel gear, the ball milling horizontal axis bevel gear center is installed with ball milling horizontal axis, institute
Ball milling horizontal axis rear end is stated to be connected by power in the power device, after the completion of the ball-milling device can screen the screening plant
Material is further ground under the action of grinding steel ball described in the drums inside.
It may be preferred that then passing through the level-one gear wheel since the velocity of rotation that the roller requires is lower than other equipment
With the level-one pinion gear engage and the second level gear wheel with the engaging for second level pinion gear plays the role of deceleration, make
The velocity of rotation for obtaining the second level Large Gear Shaft is lower than the drum axis, plays decelerating effect.
Wherein, the power device includes the motor gear chamber on rear side of the ball milling gear cavity, the motor gear
Power motor is installed in chamber lower end wall, the power motor upper end has been connected by power motor shaft, and the motor shaft is located at described
Motor bevel gear is installed on the intracavitary part of motor gear, ball milling horizontal axis rear end is protruded into the motor gear chamber and is installed with
Roller bevel gear, the roller bevel gear engage with the motor bevel gear, and power first is equipped on the upside of the motor gear chamber
Gear cavity, the motor shaft run through the power first gear chamber and fixed dynamic first bevel gear, and the power first is bored
Dynamic second bevel gear is engaged on the right side of gear, power second bevel gear center is installed with reflux universal driving shaft, the power
Power second gear chamber is equipped on the right side of first gear chamber, the reflux universal driving shaft right end protrudes into the power second gear chamber and consolidates
Equipped with power third hand tap gear, dynamic 4th bevel gear is engaged on front side of the power third hand tap gear, the power the 4th is bored
Gear and the reflux horizontal axis rear end are connected, and power third gear cavity, the motor are equipped on the upside of the power first gear chamber
The power third gear cavity and fixed dynamic 5th bevel gear, engagement on the left of the 5th bevel gear of power are protruded into axis upper end
There is screening linkage bevel gear, screening linkage bevel gear center is fixedly arranged on the screening horizontal axis, the screening linkage bevel gear
Dynamic 6th bevel gear, the fixed dynamic vertical shaft in the 6th bevel gear center of power are engaged in upside, and the power vertical shaft passes through
It wears the screening chamber, is equipped with the 4th gear cavity of power on the upside of the screening chamber, the power the is protruded into power vertical shaft upper end
Four gear cavities and fixed dynamic 7th bevel gear, the 7th bevel gear of the power left side are engaged with broken cooperation bevel gear, institute
It states broken cooperation bevel gear center and is fixedly arranged on the broken horizontal axis.
The beneficial effects of the present invention are: the present invention uses multistage screening grinding device, the precision of grinding is greatly improved,
Equipped with refluxing unit, unqualified raw material will be filtered out and be crushed again, and reduce wastes and pollution while saving raw material, device is whole
Body automatic operating is interfered without extra manpower, saves human resources, and device entirety vertical arrangement reduces conveying device energy consumption,
High-efficiency environment friendly.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of manufacture of cement multilevel grinding device of the invention；
Fig. 2 is the enlarged structure schematic diagram of " A " of Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of " B " of Fig. 1；
Fig. 4 is the structural schematic diagram in direction " C-C " of Fig. 1；
Fig. 5 is the structural schematic diagram in direction " D-D " of Fig. 4；
Fig. 6 is the structural schematic diagram in direction " E-E " of Fig. 1；
Fig. 7 is the structural schematic diagram in direction " F-F " of Fig. 6.
Specific embodiment
Below with reference to Fig. 1-Fig. 7, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of manufacture of cement multilevel grinding devices, during being mainly used in manufacture of cement, below
Attached drawing of the present invention will be combined, and the present invention will be further described:
A kind of manufacture of cement multilevel grinding device of the present invention, including main body 21 are equipped in 21 upper surface of main body
Feed inlet 22 is communicated with grinding device 201 on the downside of the feed inlet 22, and the grinding device 201 can be to by the feed inlet 22
The material of entrance carries out level-one and is crushed, and level-one feed cone 23, the level-one feed cone 23 are communicated on the downside of the grinding device 201
Downside is equipped with screening plant 202, and 23 lower end of level-one feed cone is connected to the screening plant by level-one conveying pipeline 101
202, the screening plant 202 screens the broken material of the grinding device 201 according to diameter, it is qualified into
Enter next stage, reflux unit 203 is equipped on the right side of the screening plant 202, the reflux unit 203 is used for the screening plant
The 202 underproof materials filtered out are sent the grinding device 201 back to again and are crushed again, connect on the downside of the screening plant 202
It is logical to be equipped with the second feed cone 24, it is equipped with ball-milling device 204 on the downside of second feed cone 24, is set on the left of the ball-milling device 204
There is third feed cone 25,24 lower end of the second feed cone is connected to the third feed cone 25, institute by second level conveying pipeline 102
It states 25 left end of third feed cone and is connected to the external world for ventilating, 25 lower end of third feed cone passes through three-level conveying pipeline 103 and connects
The ball-milling device 204 is passed to, extraneous aidr bells blast system is connected on the right side of the ball-milling device 204 to sieving after grinding
Choosing, the ball-milling device 204 are used to carry out secondary grinding, the ball-milling device to the material after the screening plant 202 screening
204 rear sides are connected by power dynamic device 205, and the power device 205 is connected by power in the reflux unit 203, the sieve
Screening device 202 and the grinding device 201 are that device integrally provides power.
According to embodiment, grinding device 201 is described in detail below, the grinding device 201 include with it is described into
The crusher chamber 31 being connected on the downside of material mouth 22, the interior connection of the 31 left and right ends wall of crusher chamber is equipped with broken sliding chamber 32, described to be crushed
Sliding is equipped with broken sliding block 33 in sliding chamber 32, is crushed sliding block 33 described in two sides and is installed with compression spring far from symmetrical centre side
29, it is crushed sliding block 33 described in two sides to symmetrical centre side and is equipped with broken wheel chamber 34, is equipped in the broken wheel chamber 34 and is crushed wheel shaft
35, it is crushed 35 front end of wheel shaft described in two sides and is rotationally connected in broken 34 front bulkhead of wheel chamber, broken wheel shaft described in two sides
It is installed with broken wheel 36 on 35, is equipped with broken gear cavity 37, broken 35 rear end of wheel shaft on rear side of the broken wheel chamber 34
It protrudes into the broken gear cavity 37 and is installed with broken bevel gear 38, the broken bevel gear 38 is engaged with far from symmetrical centre side
First bevel gear 39,39 center of first bevel gear are installed with one axis 41 of broken linkage, one axis 41 of linkage are crushed described in two sides
Passing through spline engagement far from symmetrical centre side has two axis 42 of broken linkage, and sliding chamber 32 is crushed described in two sides far from symmetrical centre side
Equipped with first gear chamber 43 is equipped with, it is crushed two axis 42 of linkage described in two sides far from symmetrical centre one end and protrudes into the first gear
Chamber 43 and it is installed with second bevel gear 44, third hand tap gear 45, the third cone are engaged on the downside of the second bevel gear 44
45 center of gear is installed with broken vertical shaft 46, and second gear chamber 47, two sides institute are equipped on the downside of first gear chamber 43 described in two sides
It states broken 46 lower end of vertical shaft to protrude into the second gear chamber 47 and be equipped with the 4th bevel gear 48, the 4th bevel gear 48 described in two sides
It is engaged with the 5th bevel gear 49 to symmetrical centre side, the 5th bevel gear 49 described in two sides is dynamic by the fixed broken horizontal axis 51 in center
Power connection, the broken horizontal axis 51 can power be connected to the power device 205.
Valuably, sliding block 33 is crushed described in two sides to be drawn close under the compression spring 29 effect to symmetrical centre direction,
When two it is described it is broken wheel 36 between material hardnesses it is excessive can not primary fragmentation when, will drive described in two sides be crushed sliding block 33 to
Outer movement can effectively extend service life of equipment so that the compression spring 29 compresses.
According to embodiment, screening plant 202 is described in detail below, the screening plant 202 includes positioned at described
The screening chamber 52 of 23 downside of level-one feed cone, the screening chamber 52 is interior to be equipped with sieve 53, and 53 lower end surface of sieve is equipped with sieve
54, it is equipped with screening gear cavity 55 on rear side of the screening chamber 52, is equipped with symmetrical two in the screening gear cavity 55 and screens
Axis 56 is installed with eccentric wheel 57 on the screening axis 56, is arranged with lantern ring 58 outside the eccentric wheel 57, cuts with scissors on the outside of the lantern ring 58
It is equipped with connecting rod 59,59 front end of connecting rod protrudes into the screening chamber 52 and is connected by a hinge with the sieve 53, the sieve
It selects and is equipped with symmetrical third gear cavity 61 on the downside of gear cavity 55, the third gear is protruded into two 56 lower ends of screening axis
Chamber 61 and it is installed with the 6th bevel gear 62, two 62 right sides of the 6th bevel gears are engaged with the 7th bevel gear 63, two sides
7th bevel gear 63 is connected by power by the fixed screening horizontal axis 64 in center, the screening horizontal axis 64 can power be connected to institute
State power device 205.
According to embodiment, reflux unit 203 is described in detail below, the reflux unit 203 includes positioned at described
The back cavity 65 on 52 right side of chamber is screened, reflux shaft 66 is equipped in the back cavity 65,66 upper end of the reflux shaft rotation connects
It is connected in 65 upper end wall of back cavity, reflux spiral plate 67,65 upper end of back cavity is installed in the reflux shaft 66
It is connected to the feed inlet 22, reflux gear cavity 68 is equipped on the downside of the back cavity 65, institute is protruded into 66 lower end of reflux shaft
It states reflux gear cavity 68 and is installed with reflux bevel gear 69, be engaged with the 8th bevel gear 71, institute on rear side of the reflux bevel gear 69
It states 71 center of the 8th bevel gear and is installed with reflux horizontal axis 72,72 rear end of reflux horizontal axis is connected by power in the power device
205, the reflux unit 203 is used to the material to fall short of specifications that the screening plant 202 filters out returning to institute again
It states and is crushed again in grinding device 201.
According to embodiment, ball-milling device 204 is described in detail below, the ball-milling device 204 includes positioned at described
The roller chamber 73 of second feed cone, 24 downside, the interior rotation of the roller chamber 73 are equipped with roller 74, and 74 left end of roller is connected to
The third feed cone 25,74 right end of roller are connected to extraneous aidr bells blast system, are placed with grinding steel ball in the roller 74
75, ring gear 76 is installed on the outside of the roller 74, is communicated with reduction gearing chamber 78 on the upside of the roller chamber 73, on the ring gear 76
Side is engaged with second level gear wheel 77, and 77 center of second level gear wheel is installed with second level Large Gear Shaft 79, the second level gear wheel
79 left end of axis is rotationally connected in the 78 left end wall of reduction gearing chamber, and the small tooth of second level is engaged on the upside of the second level gear wheel 77
Wheel 81,81 center of second level pinion gear are installed with deboost axle 82, and 82 left and right ends of deboost axle are rotationally connected with described subtract
In fast 78 left and right ends wall of gear cavity, level-one gear wheel 83, the level-one gear wheel 83 are equipped on the right side of the second level pinion gear 81
Center is fixedly arranged on the deboost axle 82, is engaged with level-one pinion gear 84 on the downside of the deboost axle 82, in the level-one pinion gear 84
The heart is installed with drum axis 85, is equipped with ball milling gear cavity 86 on the right side of the reduction gearing chamber 78,85 right end of drum axis is stretched
Enter the ball milling gear cavity 86 and be installed with ball milling bevel gear 87, ball milling horizontal axis cone tooth is engaged on rear side of the ball milling bevel gear 87
Wheel 88,88 center of ball milling horizontal axis bevel gear is installed with ball milling horizontal axis 89, and 89 rear end of ball milling horizontal axis is connected by power in institute
Power device 205 is stated, the ball-milling device 204 can be by the material after the completion of the screening plant 202 screening in the roller 74
It is further ground under the action of the internal grinding steel ball 75.
Valuably, since the velocity of rotation that the roller 74 requires is lower than other equipment, then pass through the level-one gear wheel
83 with the level-one pinion gear 84 engage and the second level gear wheel 77 with engaging for the second level pinion gear 81 plays deceleration
Effect so that the velocity of rotation of the second level Large Gear Shaft 79 be lower than the drum axis 85, play decelerating effect.
According to embodiment, power device 205 is described in detail below, the power device 205 includes positioned at described
The motor gear chamber 91 of the rear side of ball milling gear cavity 86 is installed with power motor 92 in 91 lower end wall of motor gear chamber, described
92 upper end of power motor has been connected by power motor shaft 93, and the motor shaft 93 is located at fixed in 91 inner part of motor gear chamber
There is motor bevel gear 94,89 rear end of ball milling horizontal axis protrudes into the motor gear chamber 91 and is installed with roller bevel gear 95, institute
It states roller bevel gear 95 to engage with the motor bevel gear 94, power first gear chamber is equipped on the upside of the motor gear chamber 91
96, the motor shaft 93 runs through the power first gear chamber 96 and fixed dynamic first bevel gear 97, the power first
Dynamic second bevel gear 98 is engaged on the right side of bevel gear 97,98 center of power second bevel gear is installed with reflux universal driving shaft
99, power second gear chamber 11 is equipped on the right side of the power first gear chamber 96, described in 99 right end of reflux universal driving shaft protrudes into
Power second gear chamber 11 and fixed dynamic third hand tap gear 12 engage dynamic on front side of the power third hand tap gear 12
Four bevel gears 13, the 4th bevel gear 13 of power are connected with 72 rear end of reflux horizontal axis, the power first gear chamber 96
Upside is equipped with power third gear cavity 14, and the power third gear cavity 14 and fixed dynamic is protruded into 93 upper end of motor shaft
5th bevel gear 15, screening linkage bevel gear 16 is engaged on the left of the 5th bevel gear 15 of power, and tooth is bored in the screening linkage
It takes turns 16 centers and is fixedly arranged on the screening horizontal axis 64, engage dynamic 6th bevel gear 17 on the upside of the screening linkage bevel gear 16,
The fixed dynamic vertical shaft 18 in 17 center of the 6th bevel gear of power, the power vertical shaft 18 runs through the screening chamber 52, described
Screen chamber 52 on the upside of be equipped with the 4th gear cavity 19 of power, 18 upper end of power vertical shaft protrude into the 4th gear cavity 19 of power and
Fixed dynamic 7th bevel gear 27 is engaged with broken cooperation bevel gear 28 on the left of the 7th bevel gear 27 of power, described broken
Broken 28 center of cooperation bevel gear is fixedly arranged on the broken horizontal axis 51.
It is carried out in detail below in conjunction with use step of the Fig. 1 to Fig. 7 to one of this paper manufacture of cement multilevel grinding device
It describes in detail bright:
When work, the power motor 92 drives the motor shaft 93 to rotate, and is joined by the 5th bevel gear 15 of power, screening
17 3 gears of dynamic bevel gear 16 and the 6th bevel gear of power engage so that the power vertical shaft 18 rotates, and then is moved by described
The 7th bevel gear 27 of power drives the broken horizontal axis 51 to rotate with broken the engaging for cooperation bevel gear 28, and passes through described the
Five bevel gears 49 drive the broken vertical shaft 46 to engage with engaging for the 4th bevel gear 48, pass through the third hand tap gear 45
The rotation of two axis 42 of the broken linkage is driven with engaging for the second bevel gear 44, broken two axis 42 of linkage is broken with described
Broken linkage one axis, 41 spline connection drives described be crushed with engaging for the broken bevel gear 38 by the first bevel gear 39
Wheel shaft 35 rotates, so that two broken wheels 36 rotate towards each other, is crushed to material, passes through the 5th bevel gear of power
15 drive the screening horizontal axis 64 to rotate with the engaging for screening linkage bevel gear 16, and then pass through the 6th bevel gear 62
It drives screening axis 56 described in two sides to rotate with engaging for the 7th bevel gear 63, and then drives two 57 turns of eccentric wheels
Dynamic, since the lantern ring 58 is connected by power with the sieve 53 by the connecting rod 59, then the rotation of eccentric wheel 57 drives institute
The swing in the screening chamber 52 of sieve 53 is stated, the power first bevel gear 97 and the power second bevel gear are passed through
98 engagement may make the reflux universal driving shaft 99 to rotate, and then pass through the power third hand tap gear 12 and the power the 4th
The engagement of bevel gear 13 so that the reflux horizontal axis 72 rotates, the reflux horizontal axis 72 pass through the 8th bevel gear 71 with it is described
The engagement of reflux bevel gear 69 drives the reflux shaft 66 to rotate, and the reflux shaft 66 drives the reflux spiral plate 67,
It is shipped back the feed inlet 22 upwards by what the screening plant 202 filtered out, simultaneously as the motor bevel gear 94 and institute
The engagement for stating roller bevel gear 95 drives the ball milling horizontal axis 89 to rotate, so by the ball milling horizontal axis bevel gear 88 with it is described
The engagement of ball milling bevel gear 87 drives the drum axis 85 to rotate, so that the level-one pinion gear 84 drives the level-one canine tooth
83 rotation of wheel, and then the second level pinion gear 81 is driven to rotate with the second level gear wheel 77, pass through the second level gear wheel 77
With engaging so that 74 slow rotation of the roller for the ring gear 76, via the material after the screening plant 202 screening via
Enter the roller 74 after the third feed cone 25, is further ground under the action of grinding steel ball 75, and described
It completes to collect under the action of the extraneous aidr bells blast system connected on the right side of roller 74.
The beneficial effects of the present invention are: the present invention uses multistage screening grinding device, the precision of grinding is greatly improved,
Equipped with refluxing unit, unqualified raw material will be filtered out and be crushed again, and reduce wastes and pollution while saving raw material, device is whole
Body automatic operating is interfered without extra manpower, saves human resources, and device entirety vertical arrangement reduces conveying device energy consumption,
High-efficiency environment friendly.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (9)
1. a kind of manufacture of cement multilevel grinding device, including main body；
It is equipped with feed inlet in the main body upper surface, is communicated with grinding device on the downside of the feed inlet, the grinding device can be right
The material entered by the feed inlet carries out level-one and is crushed, and is communicated with level-one feed cone, the level-one on the downside of the grinding device
Screening plant is equipped on the downside of feed cone, level-one feed cone lower end is connected to the screening plant, institute by level-one conveying pipeline
It states screening plant and the broken material of the grinding device is screened according to diameter, qualified enters next stage；
Reflux unit is equipped on the right side of the screening plant, the reflux unit is unqualified for filtering out the screening plant
Material send the grinding device back to again and be crushed again, connection is equipped with the second feed cone on the downside of the screening plant, described the
It is equipped with ball-milling device on the downside of two feed cones, third feed cone is equipped on the left of the ball-milling device, second feed cone lower end is logical
Cross second level conveying pipeline and be connected to the third feed cone, third feed cone left end be connected to it is extraneous for ventilating, described the
Three feed cone lower ends are connected to the ball-milling device by three-level conveying pipeline, and extraneous selection by winnowing is connected on the right side of the ball-milling device
To screening after grinding, the ball-milling device is used to carry out secondary grind to the material after the screening plant screening system
Mill, is connected by power dynamic device on rear side of the ball-milling device, and the power device is connected by power in the reflux unit, described
Screening plant and the grinding device are that device integrally provides power.
2. a kind of manufacture of cement multilevel grinding device as described in claim 1, it is characterised in that: the grinding device includes
The crusher chamber being connected to on the downside of the feed inlet；
Equipped with broken sliding chamber, the broken intracavitary sliding of cunning, which is equipped with, is crushed sliding block for connection in the wall of the crusher chamber left and right ends, and two
It is crushed sliding block described in side and is installed with compression spring far from symmetrical centre side, is crushed sliding block described in two sides and is equipped with to symmetrical centre side
Broken to take turns chamber, the broken wheel is intracavitary to be equipped with broken wheel shaft, and wheel shaft front end is crushed described in two sides and is rotationally connected with described be crushed
It takes turns in chamber front bulkhead, is crushed described in two sides on wheel shaft and is installed with broken wheel；
It is equipped with broken gear cavity on rear side of the broken wheel chamber, the broken wheel shaft rear end protrudes into the broken gear cavity and fixed
There is broken bevel gear, the broken bevel gear is engaged with first bevel gear, the first bevel gear center far from symmetrical centre side
It is installed with one axis of broken linkage, one axis of broken linkage, which passes through spline engagement far from symmetrical centre side, described in two sides broken linkage
Two axis, sliding chamber are crushed described in two sides are equipped with far from symmetrical centre side and be equipped with first gear chamber, and two axis of linkage are crushed described in two sides
It protrudes into the first gear chamber far from symmetrical centre one end and is installed with second bevel gear, engagement on the downside of the second bevel gear
There is third hand tap gear, the third hand tap gear center is installed with broken vertical shaft, and the is equipped on the downside of first gear chamber described in two sides
Two gear cavities are crushed vertical shaft lower end described in two sides and protrude into the second gear chamber and be equipped with the 4th bevel gear, the described in two sides
Four bevel gears are engaged with the 5th bevel gear, the broken horizontal axis fixed by center of the 5th bevel gear described in two sides to symmetrical centre side
Be connected by power, the broken horizontal axis can power be connected to the power device.
3. a kind of manufacture of cement multilevel grinding device as claimed in claim 2, it is characterised in that: be crushed sliding block described in two sides
It can be drawn close under compression spring effect to symmetrical centre direction, the excessive nothing of material hardness between two broken wheels
When method primary fragmentation, it will drive broken sliding block described in two sides and be displaced outwardly, so that the compression spring compresses, can effectively extend and set
Standby service life.
4. a kind of manufacture of cement multilevel grinding device as claimed in claim 1 or 5, it is characterised in that: the screening plant
Including being located at the screening chamber on the downside of the level-one feed cone；
The screening is intracavitary to be equipped with sieve, and the sieve lower end surface is equipped with sieve, screening gear cavity is equipped on rear side of the screening chamber,
It is equipped with symmetrical two screenings axis in the screening gear cavity, is installed with eccentric wheel, the eccentric wheel on the screening axis
Be arranged with lantern ring outside, be hingedly equipped with connecting rod on the outside of the lantern ring, the connecting rod front end protrude into the screening chamber and with the sieve
It is connected by a hinge, symmetrical third gear cavity is equipped on the downside of the screening gear cavity, two screening axis lower ends are stretched
Enter the third gear cavity and be installed with the 6th bevel gear, the 7th cone tooth is engaged on the right side of two the 6th bevel gears
Wheel, the 7th bevel gear described in two sides are connected by power by the fixed screening horizontal axis in center, the screening horizontal axis can power be connected to
The power device.
5. a kind of manufacture of cement multilevel grinding device as described in claim 1, it is characterised in that: the reflux unit includes
Back cavity on the right side of the screening chamber；
Reflux shaft is equipped in the back cavity, the reflux shaft upper end is rotationally connected in the back cavity upper end wall, institute
It states and is installed with reflux spiral plate in reflux shaft, the back cavity upper end is connected to the feed inlet, sets on the downside of the back cavity
There is reflux gear cavity, the reflux shaft lower end protrudes into the reflux gear cavity and is installed with reflux bevel gear, the reflux cone
The 8th bevel gear is engaged on rear side of gear, the 8th bevel gear center is installed with reflux horizontal axis, and the reflux horizontal axis rear end is dynamic
Power is connected to the power device, and the reflux unit is used for the material weight to fall short of specifications for filtering out the screening plant
It newly returns in the grinding device and is crushed again.
6. a kind of manufacture of cement multilevel grinding device as described in claim 1, it is characterised in that: the ball-milling device includes
Roller chamber on the downside of second feed cone；
The intracavitary rotation of roller is equipped with roller, and the roller left end is connected to the third feed cone, and the roller right end connects
Extraneous aidr bells blast system is passed to, grinding steel ball is placed in the roller, is installed with ring gear on the outside of the roller；
It is communicated with reduction gearing chamber on the upside of the roller chamber, is engaged with second level gear wheel, the second level canine tooth on the upside of the ring gear
Wheel center is installed with second level Large Gear Shaft, and second level Large Gear Shaft left end is rotationally connected with reduction gearing chamber left end wall
It is interior, it is engaged with second level pinion gear on the upside of the second level gear wheel, second level pinion gear center is installed with deboost axle, the deceleration
Axis left and right ends are rotationally connected in the wall of reduction gearing chamber left and right ends, and level-one canine tooth is equipped on the right side of the second level pinion gear
Wheel, level-one gear wheel center are fixedly arranged on the deboost axle, are engaged with level-one pinion gear, the level-one on the downside of the deboost axle
Pinion gear center is installed with drum axis, is equipped with ball milling gear cavity on the right side of the reduction gearing chamber, the drum axis right end is stretched
Enter the ball milling gear cavity and be installed with ball milling bevel gear, is engaged with ball milling horizontal axis bevel gear, institute on rear side of the ball milling bevel gear
It states ball milling horizontal axis bevel gear center and is installed with ball milling horizontal axis, ball milling horizontal axis rear end is connected by power in the power device, institute
Under the action of steel ball can be ground for the material after the completion of screening plant screening described in the drums inside by stating ball-milling device
Further grinding.
7. a kind of manufacture of cement multilevel grinding device as claimed in claim 6, it is characterised in that: due to roller requirement
Velocity of rotation be lower than other equipment, then by the level-one gear wheel and the level-one pinion gear engage and the second level is big
Gear plays the role of deceleration with the engaging for second level pinion gear, so that the velocity of rotation of the second level Large Gear Shaft is lower than institute
Drum axis is stated, decelerating effect is played.
8. a kind of manufacture of cement multilevel grinding device as described in claim 1, it is characterised in that: the power device includes
Motor gear chamber on rear side of the ball milling gear cavity；
Power motor is installed in the motor gear chamber lower end wall, the power motor upper end has been connected by power motor shaft, institute
It states motor shaft and is located on the intracavitary part of the motor gear and be installed with motor bevel gear, the electricity is protruded into ball milling horizontal axis rear end
Machine gear cavity and it is installed with roller bevel gear, the roller bevel gear engages with the motor bevel gear；
Power first gear chamber is equipped on the upside of the motor gear chamber, the motor shaft is through the power first gear chamber and consolidates
Equipped with power first bevel gear, dynamic second bevel gear is engaged on the right side of the power first bevel gear, the power second is bored
Gear centre is installed with reflux universal driving shaft, and power second gear chamber, the reflux connection are equipped on the right side of the power first gear chamber
Moving axis right end protrudes into the power second gear chamber and fixed dynamic third hand tap gear, nibbles on front side of the power third hand tap gear
Dynamic 4th bevel gear is closed, the 4th bevel gear of power and the reflux horizontal axis rear end are connected.
9. a kind of manufacture of cement multilevel grinding device as described in claim 1, it is characterised in that: the power first gear
Power third gear cavity is equipped on the upside of chamber, the power third gear cavity and the fixed dynamic 5th are protruded into the motor shaft upper end
Bevel gear, the 5th bevel gear of the power left side are engaged with screening linkage bevel gear, and screening linkage bevel gear center is fixed
Dynamic 6th bevel gear, the 6th bevel gear of power are engaged on the upside of the screening horizontal axis, the screening linkage bevel gear
The fixed dynamic vertical shaft in center, the power vertical shaft run through the screening chamber, are equipped with the 4th gear of power on the upside of the screening chamber
The 4th gear cavity of power and fixed dynamic 7th bevel gear, the power the 7th are protruded into chamber, power vertical shaft upper end
Broken cooperation bevel gear is engaged on the left of bevel gear, the broken cooperation bevel gear center is fixedly arranged on the broken horizontal axis.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733647.8A CN110354946A (en) | 2019-08-09 | 2019-08-09 | A kind of manufacture of cement multilevel grinding device |
| JP2019205855A JP2021028065A (en) | 2019-08-09 | 2019-11-13 | Multistage pulverizing device for cement production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733647.8A CN110354946A (en) | 2019-08-09 | 2019-08-09 | A kind of manufacture of cement multilevel grinding device |
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| CN110354946A true CN110354946A (en) | 2019-10-22 |
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| CN201910733647.8A Withdrawn CN110354946A (en) | 2019-08-09 | 2019-08-09 | A kind of manufacture of cement multilevel grinding device |
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| JP (1) | JP2021028065A (en) |
| CN (1) | CN110354946A (en) |
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| JP2021028065A (en) | 2021-02-25 |
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