CN206965835U - A kind of certainly broken roller screen of autogenous grinding - Google Patents
A kind of certainly broken roller screen of autogenous grinding Download PDFInfo
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- CN206965835U CN206965835U CN201720625573.2U CN201720625573U CN206965835U CN 206965835 U CN206965835 U CN 206965835U CN 201720625573 U CN201720625573 U CN 201720625573U CN 206965835 U CN206965835 U CN 206965835U
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Abstract
It the utility model is related to a kind of autogenous grinding and drive system and roller be installed from broken roller screen, including drive system, base, roller, roller, longitudinal beam, sieve plate, bedframe, sieve plate is made up of collar tie beam and grating, and the profile of sieve plate is cylinder or truncated cone-shaped；Grating is strip plate shape, one edge-on rib of grating is referred to as work department, another edge-on rib is referred to as belly, the work department of grating is rib, grating is spaced to be arranged in collar tie beam inner ring, every grating is distributed along the generatrix direction of sieve plate, and the gap between grating and grating forms sieve groove, at least provided with one piece of act material trough plate on sieve plate；Sieve plate connects and composes roller screen sieve nest by longitudinal beam and roller inner ring, and roller is arranged on base, and two rollers are supported by under a roller.Its advantage is：With integrated stripping, broken, autogenous grinding, screening integration, it is adapted to doubt bulk intractable Industrial Solid Waste, building materials solid waste is processed.
Description
Technical field
A kind of autogenous grinding be the utility model is related to from broken roller screen, belong to the broken of material, mill, covering material deviating from, screening skill
Art field.
Background technology
In the prior art, the grinding, break, sieving of material, peel off and each different field adhered to separately using different equipment, each equipment.
Conventional mill includes：Autogenous tumbling mill, ball mill, rod mill, Raymond mill；It is big power of motor to be present in it, and power consumption is high, and bearing is perishable, lining
Plate rapid wear, easily mill, hardly possible is changed, production capacity is low, and thickness material can not separate immediately, many drawbacks such as production cost is high, charging particle diameter is small.
Existing disintegrating machine includes：Jaw is broken, counterattack is broken, vertical shaft is broken, cone is broken etc., exist as when metallurgical slag is relatively large can not slag, iron peel off,
Feeder type is limited, charging particle diameter is small, thickness regardless of, material is crossed many drawbacks such as crushing, waste of resource.Existing roller screen includes
Only by sand-cast, a kind of broken roller screen of the broken sieve of module, central shaft, support frame, roller, roller, screen cloth, screw feeding plate be present
Easy to wear, maintenance is difficult, screen cloth or joist intolerant to pound, can not load-bearing, relatively large material can not be screened, can not more crush
The harder material such as ore and metallurgical slag, the unreasonable structure of roller screen is crushed, without unloading, batten is held up without selection particle diameter, raw in stage casing
It is high to produce cost, consumable accessory is changed frequently, and production capacity is low, can not be peeled off slag and iron, the slag peeled off can not be separated into sieve in time
Upper thing and screenings, it can not realize that sieve groove gap scene is adjustable and does not waste, replacing construction is short.Can not synchronously realize autogenous grinding, from
Broken, screening, peel off and other effects, can not more realize roller screen be horizontally mounted logistics by groove gradually broadening forward movement naturally and autogenous grinding,
From the defects of broken, sieve, slag sluicing system, coal stone separate certainly.Three kinds of equipment of the prior art exist jointly performance it is single including supply
When material, discharging, conveying, occupation of land, construction, manual board, lubrication, maintenance, power consumption, environmental protection, many repetitions such as can not to link numerous
The defects of miscellaneous.
The content of the invention
The purpose of this utility model, which is to provide one kind, to have integrated stripping, broken, autogenous grinding, screens integrated function, and
Simple to operate, easy to use, conveniently moving, it is resistance to pound, high temperature resistant, low-loss, low power consuming, production capacity is high, cost is low, environmentally friendly etc. excellent
Gesture, and be adapted to doubt bulk intractable Industrial Solid Waste, the autogenous grinding for the characteristics of building materials solid waste is processed is from broken roller screen.
The technical solution of the utility model is as follows：
A kind of certainly broken roller screen of autogenous grinding, including drive system, base, roller, roller, longitudinal beam, sieve plate, it is characterized in that：Bottom
Seat is frame structure, is provided with drive system and roller on bedframe, sieve plate is made up of collar tie beam and grating, and the profile of sieve plate is
Cylinder or truncated cone-shaped, one end are feed end, and the other end is discharge end；Grating is strip plate shape, and an edge-on rib of grating is referred to as
Work department, another edge-on rib are referred to as belly, and the work department of grating is rib, grating it is spaced be arranged on collar tie beam inner ring
On, every grating is distributed along the generatrix direction of sieve plate, and the work department of grating is against the axis of sieve plate, between grating and grating
Gap formed sieve groove, on sieve plate at least provided with one piece act material trough plate, every piece lift material trough plate substitute sieve plate on one sieve
Bar, and lift material trough plate and be higher than plate face on the inside of the sieve plate being made up of other grating work departments against the end face of the rib of sieve plate axis；Sieve
Plate connects and composes roller screen sieve nest by longitudinal beam and roller inner ring, and roller is arranged on base, and two are supported by under a roller
Individual roller.
The longitudinal beam is arranged between roller and the collar tie beam of sieve plate；
The longitudinal beam is spacedly distributed in the inner ring of roller；
Hollow slots are provided with the plate face of the act material trough plate, the groove width of hollow slots is less than or equal to the width of sieve groove；
Connection stile is provided with the inner ring of the collar tie beam, connection wing side is provided with the side of connection stile；
Support edge is provided with the top of the connection stile；
The cross section of described grating work department one end is arc or triangle so that the work department of grating forms fin；
The grating support frame with grating one is provided with grating belly at least one, the thickness of grating support frame is less than corresponding sieve
The thickness of bar belly, connecting groove is provided with, against sieve plate feed end side against sieve plate discharge end side on grating support frame
It is provided with U grooves or hole, the connecting groove on grating support frame is caught in collar tie beam connection wing side, is installed in U grooves or hole and inserts fixing muscle
Plate, for fixing grating joint gap, prevent that grating side from falling sidesway；Gusset surrounds annular shape on sieve plate, and is drawn with opposite plate
Bolt fastens with collar tie beam；
The root of the connection stile of collar tie beam is connected as one with collar tie beam inner ring, and grating support frame is inserted in the installation of connection wing side
In connecting groove, support edge support grating belly；
The equal roller of two internal diameters being arranged in one roller screen sieve nest comprising a roller or coaxial spaced；Work as rolling
When only including a roller in sieve sieve nest, roller is connected to the middle part of sieve plate outer shroud by longitudinal beam；Included when in roller screen sieve nest
When having two rollers, two rollers are connected by longitudinal beam and positioned, and two rollers are connected to outside sieve plate by longitudinal beam
The both ends of ring；
Angle between sieve plate bus and axis is 0-10 degree；Angle between the bus and axis of cylindrical sieve plate is 0-1 degree
Between, the angle between the bus and axis of truncated cone-shaped sieve plate is between 1-10 degree；It is that sieve plate feed end is narrow, sieve plate discharge end to sieve groove
Width, it is gradually broadening along the sieve groove of Flow of Goods and Materials direction sieve plate from sieve plate feed end to sieve plate discharge end；
For cylindrical sieve plate, the belly of grating for sieve plate feed end is thick, sieve plate discharge end is thin, and from thick end to thick end by
Cumulative thickness；
When sieve plate for it is cylindrical when, be provided with anti-material on the feed end port of sieve plate and on discharge end port and leak
Annulus form drag slide carriage, be detained promote material further crush or autogenous grinding effect；When sieve plate is truncated cone-shaped, internal diameter it is small one
Hold as feed end, the annulus form drag slide carriage that anti-material leaks only is provided with feed end port；
The outer shroud of roller is provided with groove, and roller supporting is in the groove of roller；
For only having the roller screen of a roller on roller screen sieve nest, roller and roller can be substituted by electric drum device, or by
Tooth rolls to be substituted with dental roller；
For there is the roller screen of two rollers on roller screen sieve nest, roller uses rubber tyre, is supported in roller screen sieve nest homonymy
Two co-axial rollers are that two rollers in one group, one group are connect using bogie bridging, and at least one set of roller is active roller, electricity
Machine makes active roller be rolled in cylinder gap by load-carrying vehicle bridge and its transmission device, and roller screen and passive rolling are driven by rubbing
Wheel rotates；
Auxiliary support wheel is provided with the rollers；
For only having the roller screen of a roller on roller screen sieve nest, one collar tie beam at least is set in the middle loin of sieve plate, and
The collar tie beam of loin is connected by longitudinal beam with roller inner ring in sieve plate；For there is the roller screen of two rollers on roller screen sieve nest, extremely
It is few that a collar tie beam is respectively set at the both ends of sieve plate, and the collar tie beam at sieve plate both ends is connected by the inner ring of longitudinal beam and a roller respectively
Connect, the diameters of two collar tie beams does not wait or equal, when two collar tie beam diameters are unequal, positioned at the collar tie beam diameter of sieve plate feed end is small, position
Big in the collar tie beam diameter of sieve plate discharge end, the profile of sieve plate is truncated cone-shaped；
The sieve groove constitutes the blanking discharging opening of roller screen sieve nest；
Fixing supporting legs are arranged with the bedframe, and are provided with track shifting roller；
When needing further specification minus mesh sheet material to be consistent with sieve groove width, more circles are horizontally arranged with sieve plate outer shroud
The auxiliary bar screen cloth of annular, or the auxiliary screen cloth of mesh sheet shape；
More than one section roller screen sieve nest can be set on bedframe, every section of roller screen sieve nest has corresponding roller supporting,
And each roller screen sieve nest is serially connected；More than one roller screen can also be serially connected；Roller screen sieve nest is serially connected or roller screen is mutually gone here and there
The discharging opening diameter of leading portion sieve plate is equal to or less than or the intake port more than back segment sieve plate during connection；
When two sections of sieve plates or two sections of roller screen links, the discharging opening diameter of leading portion is equal to or less than or entering more than hypomere sieve plate
Material mouth diameter；
One motor at least drives a set of vehicle bridge and tire and drives at least one roller screen sieve nest to rotate.
The utility model has the advantages that：
1st, roller screen sieve nest inner loop is succinct, integrated, efficient, multipotency.Suitable for metallurgical slag, coking, coal, building bone
Material, mine gravel, building waste and existing large, medium and small each improvement of manufacturing line upgrading.Especially suitable bulk solid waste metallurgical slag, bastard coal
The broken and screening of stone, building waste and the relatively low all kinds of ores of hardness.Overcome conventional breakers, ball mill, autogenous tumbling mill, roller screen
Wu Fa Xie Decision actual Nan Questions.
2nd, practicality Strong is big, and consumption reduction is efficient.The Will materials property selected lifts high Throwing, effectively avoids crushing, realizes and is adapted to particle diameter
Material is minus mesh immediately, the work department of grating for rib can realize material grind, break, cutting, cutting, breaking, deviating from, quickly screen etc.
Multiple function is in one.I.e. broken i.e. sieve can be achieved, production capacity is greatly improved, is greatly saved such as steel ball, liner plate, bearing, lubricating oil
Consumptive material, it is easy to maintenance, production Tai Time are improved, reduce production cost.First point of discharge thickness, sieve groove gap is easy to adjust, appropriate clean
Net material is advantageous to autogenous grinding.One machine integrates mill, breaks, peels off, screening, show it is tall and erect save each extension set and necessary feeding, conveying,
Manually all too many levels energy consumptions and the low cost materials such as on duty.
3rd, energy-conserving and environment-protective lower consumption, and required electric power is small.The sealing of roller screen sieve nest is simple.
4th, this roller screen is Wu Zhong Xin Shaft, and bore is big, and big particle diameter material feed inlet and outlet does not hinder, and production capacity can be greatly improved, and grating is thick
It is firm wear-resisting to spend big structure.
5th, because the sieve groove discharge end between grating is wider than feed end, power-assisted material moves to discharging opening direction, thus bores
Shape screen drum angle is small, and discharging speed is adjustable, and gap is adjustable.
6th, roller, roller screen are horizontally set on support, easy to install, easy-maintaining, are occupied little space, and are overcome and are tilted stress not
, vulnerable equipment, feed end is high to be fed the defects of difficult.More roller screens can be synchronously installed on support.
7th, roller screen just wraparound can run.Prevent consumable accessory from damaging partially, reach operation balance steadily, service life length, production peace
Quan Xinggao.
8th, the aobvious Zhuo of connecting groove effect of grating support frame.Make grating dismounting freely, gap is adjustable, changes simple, fastening
It is convenient.
9th, sieve groove width gradually increases, and promotes material to move forward naturally, does not get stuck, not material folding, realizes in truncated cone-shaped sieve plate
External diameter difference reduces, and round platform angle is small, safe, and production stability can be high, easy to install, easy to operate, easy-maintaining, easily supporting, easily
Observation.
10th, when two sections of roller screen sieve nests, two roller screen connections, the discharging opening diameter along Flow of Goods and Materials direction leading portion sieve plate is equal to
Or the intake port less than or greater than hypomere sieve plate.Its action effect of structure difference is different, different according to material, required structure
Adjust its change, control mill, broken degree, the wide model of discharge time measure.
11st, low using automobile axle and tire transmission device rotation cost, efficiency high, torsion is big, good damping result, supporting
Cost is low.
12nd, the utility model is safe, fault rate is low, vibrations are small, production is stable, can moisten, wash, sticky in material
Produced under state, easy totally-enclosed environmental protection.
13rd, the unique more selection sheet materials of this sieve are under sieve, as specification particle diameter sieve plate outer shroud can increase auxiliary bar net.
14th, the utility model has integrated stripping, broken, autogenous grinding, screening integrated function.Simple to operate, easy to use,
Conveniently moving, it is resistance to pound, high temperature resistant, low-loss, low power consuming, production capacity is high, cost is low, the advantage such as environmentally friendly and is adapted to at bulk difficulty
The characteristics of Industrial Solid Waste of reason, building materials solid waste are processed, it is integrated supporting, it is cost-effective, it is with the obvious advantage.
Brief description of the drawings
Fig. 1 is the structural representation of the present utility model faced；
Fig. 2 is the structural representation of side view of the present utility model；
Fig. 3 is the structural representation of the present utility model that the two sections of roller screen being serially connected sieve nests are provided with bedframe
Figure.
Embodiment
Embodiment：There is the roller screen of two rollers on roller screen sieve nest, be mainly used in the length of roller screen sieve nest more than 1.5 meters
Roller screen.
Referring to the drawings, the certainly broken roller screen of a kind of autogenous grinding, including drive system, base 1, roller 2, roller 3, longitudinal beam 10, sieve
Plate, base are frame structure, are arranged with fixing supporting legs 19 in bedframe, and be provided with track shifting roller 7, base frames
Drive system 17 and roller 2 are installed, sieve plate is made up of collar tie beam 9 and grating 5, and the profile of sieve plate is cylinder or round platform on frame
Shape, one end are feed end 16, and the other end is discharge end 20；Grating is strip plate shape, and an edge-on rib of grating is referred to as work department, separately
One edge-on rib is referred to as belly, and the work department of grating is rib, and grating is spaced to be arranged in collar tie beam inner ring, every grating
It is distributed along the generatrix direction of sieve plate, and the work department of grating, against the axis of sieve plate, the gap between grating and grating is formed
Groove 4 is sieved, at least provided with one piece of act material trough plate 6 on sieve plate, material trough plate is lifted for every piece and substitutes a grating on sieve plate, and lift hopper
Plate is higher than plate face on the inside of the sieve plate being made up of other grating work departments against the end face of the rib of sieve plate axis；Sieve plate passes through longitudinal beam
Roller screen sieve nest is connected and composed with roller inner ring, roller is arranged on base, and two rollers are supported by under a roller.
The longitudinal beam is arranged between roller and the collar tie beam of sieve plate；
The longitudinal beam is spacedly distributed in the inner ring of roller；
Hollow slots are provided with the plate face of the act material trough plate, the groove width of hollow slots is less than or equal to the width of sieve groove, makes to fit
Particle diameter material is not lifted, and is prevented from further crushing and was caused crushing, to increase production capacity；The act material trough plate can be by two
Root grating is arranged above and below composition；Indeed, it is possible to an optional already installed grating on sieve plate, in the upper of its work department
Fang Zaiyong connecting plates fix a grating, and the grating support frame of top grating contacts with the work department of bottom grating, and top is sieved
Hollow slots are formed between the belly without grating support frame of bar and the work department of bottom grating；
Connection stile is provided with the inner ring of the collar tie beam, connection wing side 11 is provided with the side of connection stile；
Support edge 15 is provided with the top of the connection stile；
The cross section of described grating work department one end is arc or triangle so that the work department of grating forms fin；Sieve
The grating support frame 12 with grating one is provided with bar belly at least one, the thickness of grating support frame is less than corresponding grating belly
Thickness, sieve plate discharge end side is provided with connecting groove on grating support frame, sieve plate feed end side is provided with U grooves
13 or hole, the connecting groove on grating support frame is caught in collar tie beam connection wing side, is installed in U grooves or hole and inserts fixed gusset, is used for
Fixed grating joint gap, prevent that grating side from falling sidesway；Gusset surrounds annular shape on sieve plate, and with opposite plate pulling plug and collar tie beam
Fastening；
The root of the connection stile of collar tie beam is connected as one with collar tie beam inner ring, and grating support frame is inserted in the installation of connection wing side
In connecting groove, support edge support grating belly；
The equal roller of two internal diameters of coaxial spaced arrangement is included in one roller screen sieve nest, two rollers pass through longitudinal beam
Connection positioning, and two rollers are connected to the both ends of sieve plate outer shroud by longitudinal beam；
Angle between sieve plate bus and axis is 0-10 degree；Angle between the bus and axis of cylindrical sieve plate is 0-1 degree
Between, for the angle between the bus and axis of truncated cone-shaped sieve plate between 1-10 degree, sieve groove is that sieve plate feed end is narrow, sieve plate discharge end
Width, it is gradually broadening along the sieve groove of Flow of Goods and Materials direction sieve plate from sieve plate feed end to sieve plate discharge end；
For cylindrical sieve plate, the belly of grating for sieve plate feed end is thick, sieve plate discharge end is thin, and from thick end to thick end by
Cumulative thickness；
When sieve plate for it is cylindrical when, be provided with anti-material on the feed end port of sieve plate and on discharge end port and leak
Annulus form drag slide carriage 14, be detained promote material further crush or autogenous grinding effect；When sieve plate is truncated cone-shaped, internal diameter is small
One end is feed end, and the annulus form drag slide carriage that anti-material leaks only is provided with feed end port；
The outer shroud of roller is provided with groove 8, and roller supporting is in the groove of roller；
There are two rollers on roller screen sieve nest, roller uses rubber tyre, is supported in two coaxial rollings of roller screen sieve nest homonymy
Take turns and connect for two rollers in one group, one group using bogie bridging, one group of roller is active roller, and motor passes through load-carrying vehicle bridge
And its transmission device makes active roller be rolled in cylinder gap, roller screen and passive roller is driven to rotate by rubbing, wherein：Electricity
Machine and load-carrying vehicle bridge form drive system 17；
Auxiliary support wheel is provided with the rollers；
One collar tie beam is respectively set at the both ends of sieve plate, a collar tie beam, the collar tie beam at sieve plate both ends are also provided with the middle part of sieve plate
It is connected respectively by longitudinal beam with the inner ring of a roller, the diameters of two collar tie beams does not wait or equal, and two collar tie beam diameters are unequal
When, positioned at the collar tie beam diameter of sieve plate feed end it is small, positioned at sieve plate discharge end collar tie beam diameter it is big, the profile of sieve plate is truncated cone-shaped；
The sieve groove constitutes the blanking discharging opening 18 of roller screen sieve nest, and thing is provided with the bedframe below roller screen sieve nest
Expect collection bucket 21；
When needing further specification minus mesh sheet material to be consistent with sieve groove width, more circles are horizontally arranged with sieve plate outer shroud
The auxiliary bar screen cloth of annular, or the auxiliary screen cloth of mesh sheet shape；
More than one section roller screen sieve nest can be set on bedframe, every section of roller screen sieve nest has corresponding roller supporting,
And each roller screen sieve nest is serially connected；More than one roller screen can also be serially connected；Roller screen sieve nest is serially connected or roller screen is mutually gone here and there
The discharging opening diameter of leading portion sieve plate is equal to or less than or the intake port more than back segment sieve plate during connection；Two sections of sieve plates or two sections
When roller screen links, the discharging opening diameter of leading portion is equal to or less than or the intake port more than hypomere sieve plate；One motor is at least
Drive a set of vehicle bridge and tire and drive at least one roller screen sieve nest to rotate.
When the length of roller screen sieve nest is less than 1.5 meters, the structure of only one roller can be used, roller is connected by longitudinal beam
At the middle part of sieve plate outer shroud；Roller and roller can be substituted by electric drum device, or be substituted by tooth rolling with dental roller.
The utility model is applied to the mills such as metallurgical slag, coke, colliery, spoil, silica, stripping rock, broken, sieve, peels off integrated follow
Ring produces in a kind of equipment.Realize circulation industry chain in a machine.Change autogenous tumbling mill, ball mill, existing for rod mill
Motor consumes energy, and high, bearing is perishable, wear liner is big, thickness material is difficult to separation immediately, it is small with manufacturing cost height, charging particle diameter to produce
Etc. drawback；Change existing for existing disintegrating machine：The big small particle of inlet feed causes to be adapted to particle diameter thing regardless of being crushed all
Expected to crush, waste of resource, production capacity is low, and power consumption is big, and production cost is high, disintegrating machine specification size it is difficult with material particular diameter size, it is more
Few matching, etc. practical problem, and can not directly crush metallurgical slag, can not more peel off the slag and iron being wrapped in；Change existing rolling
There is central shaft, cross in sieve, difficult into and out of material mouth, and maintenance is changed frequently, and production capacity is low, and angle of inclination is big or screen drum domestic demand sets rotation
Flap discharge, roller are run with roller hard rail, and screen cloth is not wear-resisting, and vibrations can not carry with inclination, broken weight bulk materials, and axle is easy
Bending, easy fracture, bearing easily enter husky abrasion, can not peel off slag and iron, the slag peeled off can not be separated into oversize in time
And screenings, it can not will be less than sieve slotted vane shape Classification of materials under sieve, no triangular form grating can not realize quick screening, can not
Realize and break, that is, grind, that is, sieving, separating effect, the live adjustable effect for not wasting screen material in sieve groove gap, nothing can not be realized
Method synchronously realize cut, break, pounding, attrition, from the drawbacks such as broken, screening and can not realize roller screen movement autogenous grinding, attrition, from sieve, slag
The defects of steel separation, the sheet material less than groove width are classified.And existing roller screen can not selectively lift bulk materials in paramount
Point, when feed, discharging, conveying, occupation of land, construction, manual board be present, lubrication, maintenance, power consumption, consumptive material, environment-protective sealing, make an uproar
Many defects such as sound is big with vibrations greatly, frictional force is low.
Claims (10)
1. a kind of certainly broken roller screen of autogenous grinding, including drive system, base, roller, roller, longitudinal beam, sieve plate, it is characterized in that：Base
For frame structure, drive system and roller are installed on bedframe, sieve plate is made up of collar tie beam and grating, and the profile of sieve plate is circle
Cylindricality or truncated cone-shaped, one end are feed end, and the other end is discharge end；Grating is strip plate shape, and an edge-on rib of grating is referred to as work
Make portion, another edge-on rib is referred to as belly, and the work department of grating is rib, and grating is spaced to be arranged in collar tie beam inner ring,
Every grating is distributed along the generatrix direction of sieve plate, and the work department of grating is against the axis of sieve plate, between grating and grating
Gap forms sieve groove, at least provided with one piece of act material trough plate on sieve plate, every piece of grating lifted on material trough plate replacement sieve plate,
And lift material trough plate and be higher than plate face on the inside of the sieve plate being made up of other grating work departments against the end face of the rib of sieve plate axis；Sieve plate leads to
Cross longitudinal beam and connect and compose roller screen sieve nest with roller inner ring, roller is arranged on base, and two rollings are supported by under a roller
Wheel.
2. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：The longitudinal beam is arranged on the circle of roller and sieve plate
Between beam；The longitudinal beam is spacedly distributed in the inner ring of roller.
3. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：Hollow out is provided with the plate face of the act material trough plate
Groove, the groove width of hollow slots are less than or equal to the width of sieve groove.
4. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：It is vertical that connection is provided with the inner ring of the collar tie beam
Side, connection wing side is provided with the side of connection stile；Support edge is provided with the top of the connection stile.
5. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：The cross section of described grating work department one end is arc
Shape or triangle so that the work department of grating forms fin；It is provided with grating belly at least one and is supported with the grating of grating one
Frame, the thickness of grating support frame are less than the thickness of corresponding grating belly, set on grating support frame against sieve plate discharge end side
There is connecting groove, U grooves or hole are provided with against sieve plate feed end side, the connecting groove on grating support frame is caught in collar tie beam connection
Wing side, in U grooves or hole installation insert fixed gusset, gusset surrounds annular shape on sieve plate, and tight with opposite plate pulling plug and collar tie beam
Gu；The root of the connection stile of collar tie beam is connected as one with collar tie beam inner ring, and the connection of grating support frame is inserted in the installation of connection wing side
In groove, support edge support grating belly.
6. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：A roller is included in one roller screen sieve nest
Or the equal roller of two internal diameters of coaxial spaced arrangement；When only including a roller in roller screen sieve nest, roller passes through longitudinal direction
Beam is connected to the middle part of sieve plate outer shroud；When including two rollers in roller screen sieve nest, it is fixed that two rollers are connected by longitudinal beam
Position, and two rollers are connected to the both ends of sieve plate outer shroud by longitudinal beam.
7. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：Angle between sieve plate bus and axis is 0-10
Degree；Between 0-1 degree, the angle between the bus and axis of truncated cone-shaped sieve plate is angle between the bus and axis of cylindrical sieve plate
Between 1-10 degree；It is that sieve plate feed end is narrow, sieve plate discharge end is wide to sieve groove, is fed along the sieve groove of Flow of Goods and Materials direction sieve plate by sieve plate
Hold gradually broadening to sieve plate discharge end；For cylindrical sieve plate, the belly of grating is thin for sieve plate feed end thickness, sieve plate discharge end,
And from thin end to thick end progressive additive.
8. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：When sieve plate is cylindrical, in the charging of sieve plate
The annulus form drag slide carriage that anti-material leaks is provided with the port of end and on discharge end port；When sieve plate is truncated cone-shaped, internal diameter
Small one end is feed end, and the annulus form drag slide carriage that anti-material leaks only is provided with feed end port.
9. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：The outer shroud of roller is provided with groove, roller supporting
In the groove of roller；For there is the roller screen of two rollers on roller screen sieve nest, roller uses rubber tyre, is supported in roller screen sieve nest
Two co-axial rollers of homonymy are that two rollers in one group, one group are connect using bogie bridging, and at least one set of roller is actively
Roller, motor make active roller be rolled in cylinder gap by load-carrying vehicle bridge and its transmission device, and roller screen is driven by rubbing
Rotated with passive roller；For only having the roller screen of a roller on roller screen sieve nest, at least one is set in the middle loin of sieve plate
Collar tie beam, and the collar tie beam of loin is connected by longitudinal beam with roller inner ring in sieve plate；For there is two rollers on roller screen sieve nest
Roller screen, one collar tie beam is respectively at least set at the both ends of sieve plate, and the collar tie beam at sieve plate both ends passes through longitudinal beam and a roller respectively
Inner ring connection, the diameters of two collar tie beams do not wait or equal, and when two collar tie beam diameters are unequal, the collar tie beam positioned at sieve plate feed end is straight
Footpath is small, positioned at sieve plate discharge end collar tie beam diameter it is big, the profile of sieve plate is truncated cone-shaped；
The sieve groove constitutes the blanking discharging opening of roller screen sieve nest.
10. the certainly broken roller screen of autogenous grinding according to claim 1, it is characterized in that：More than one section can be set on bedframe
Roller screen sieve nest, every section of roller screen sieve nest has corresponding roller supporting, and each roller screen sieve nest is serially connected；More than one roller screen also may be used
To be serially connected；The discharging opening diameter of leading portion sieve plate is equal to or less than or greatly when roller screen sieve nest is serially connected or roller screen is serially connected
In the intake port of back segment sieve plate；When two sections of sieve plates or the link of two sections of roller screens, the discharging opening diameter of leading portion be equal to or less than or
More than the intake port of hypomere sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625573.2U CN206965835U (en) | 2017-06-01 | 2017-06-01 | A kind of certainly broken roller screen of autogenous grinding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625573.2U CN206965835U (en) | 2017-06-01 | 2017-06-01 | A kind of certainly broken roller screen of autogenous grinding |
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| Publication Number | Publication Date |
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| CN206965835U true CN206965835U (en) | 2018-02-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654798A (en) * | 2018-04-30 | 2018-10-16 | 海宁市高级技工学校 | A kind of broken discrete mechanical of continuous feed |
| CN112023494A (en) * | 2020-08-20 | 2020-12-04 | 安徽方园塑胶有限责任公司 | Use sieve machine of polyurethane screen cloth |
-
2017
- 2017-06-01 CN CN201720625573.2U patent/CN206965835U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654798A (en) * | 2018-04-30 | 2018-10-16 | 海宁市高级技工学校 | A kind of broken discrete mechanical of continuous feed |
| CN112023494A (en) * | 2020-08-20 | 2020-12-04 | 安徽方园塑胶有限责任公司 | Use sieve machine of polyurethane screen cloth |
| CN112023494B (en) * | 2020-08-20 | 2022-12-20 | 安徽方园塑胶有限责任公司 | Use sieve machine of polyurethane screen cloth |
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