CN207592221U

CN207592221U - A kind of roller sand sieving machine for building

Info

Publication number: CN207592221U
Application number: CN201721603122.5U
Authority: CN
Inventors: 张凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-26
Filing date: 2017-11-26
Publication date: 2018-07-10
Anticipated expiration: 2027-11-26

Abstract

The utility model discloses a kind of roller sand sieving machines for building, a kind of roller sand sieving machine for building, including hopper, flip-arm, motor I, motor II, motor III, roller, baffle I, baffle II, transmission device, rack, transmission device rack, baffle IV, chain drive, gear III, gear IV, eccentric wheel；Side is equipped with motor I below hopper, and the side of motor I is equipped with flip-arm, and motor I is mounted on the outer wall below hopper, and motor I is connected with flip-arm drives flip-arm to be rotated in hopper.The utility model avoids the situation that putty occurs in hopper in material, it ensure that the working efficiency of roller sand sieving machine, be not in the phenomenon that trickling down outward with the material that roller moves, reduce later stage artificial workload, change the original movement locus of roller, it realizes material preferably to detach, increases the working efficiency of roller sand sieving machine.

Description

A kind of roller sand sieving machine for building

Technical field

The utility model belongs to architectural engineering facility technology field, more particularly to a kind of roller sand sieving machine for building.

Background technology

Roller sand sieving machine is that the Special screen researched and developed for the occupation such as power plant, coke-oven plant, building materials, metallurgy, chemical industry, mine sets up separately Standby, roller sand sieving machine overcomes the sieve that various shaking screens are presented when screening is compared with wet stock and glues stifled query, improves screening body The output value and reliability of system, rotary screen is made of the part such as roller, rack, funnel, motor, after material enters roller, one Aspect is screened as roller rotates, and the big building stones of one side granularity pass through different nets along the gradient flow forward of roller The sieve of purpose is gradually sifted out；Material to lower edge hopper into moving after material bin, in the process, it sometimes appear that material blocks up The firmly situation of hopper, subsequent work can not just carry out, and seriously affect the working efficiency of roller sand sieving machine；Since material enters It with the movement of roller in roller, and is not provided with stopping above existing rotary drum sand sieving machine cylinder, material will be easy to There is the phenomenon that unrestrained outward, it is also necessary to which the later stage is manually cleared up, and increases artificial workload；Material in roller at the uniform velocity Rotation, although material can be detached, out of roller out residue in can also adulterate a small amount of sand, detach It is not thorough, causes unnecessary waste.

Invention content

The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of roller sand sieving machine for building, avoid There is the situation of putty in hopper in material, ensure that the working efficiency of roller sand sieving machine, and the material moved with roller is not It will appear the phenomenon that unrestrained outward, reduce later stage artificial workload, change the original movement locus of roller, realize object Material preferably separation increases the working efficiency of roller sand sieving machine.

To achieve these goals, the technical solution adopted in the utility model is：

A kind of roller sand sieving machine for building, including hopper, flip-arm, motor I, motor II, motor III, roller, baffle I, Baffle II, transmission device, rack, transmission device rack, baffle IV, chain drive, gear III, gear IV, eccentric wheel；The hopper Lower section side is equipped with motor I, and the side of motor I is equipped with flip-arm, and motor I is mounted on the outer wall below hopper, and motor I is with turning over Pivoted arm, which is connected, drives flip-arm to be rotated in hopper, avoids the situation that putty occurs in hopper in material, ensure that rotary screen The working efficiency of husky machine；Side is equipped with roller below the hopper, and the roller includes sieve, roller skeleton, gear I, gear IIth, rotation axis, stirring blade, connecting rod, sieve inside are equipped with roller skeleton, and sieve is mounted on roller skeleton, roller skeleton Inner hub location is equipped with rotation axis, and rotation axis is parallel with roller skeleton, and rotation axis is equipped with connecting rod and stirring blade, connection The quantity of bar and stirring blade is several, and the connecting rod with stirring blade is interlocked and divided along rotation axis circumferencial direction on the rotating shaft Cloth, connecting rod one end connection rotation axis, other end connection roller skeleton, connecting rod are used to drive roller skeleton motion, paddle Piece helically paddle shape and with certain angle of inclination, stirring blade increases the contact area with material, in material with roller While rotation, stirring blade also acts material, can promote the separation of material；One end of the roller skeleton is equipped with Gear II, gear II are mounted on the outside of roller skeleton, and the outside of gear II is equipped with gear IV, is nibbled in gear II and gear IV It closing, the other end of roller skeleton is equipped with gear I, and gear I is mounted on the outside of roller skeleton, and the outside of gear I is equipped with gear III, Gear I and III internal messing of gear；The roller both sides are equipped with baffle II, and gear III is fixed on gear IV in two baffles II, The outside of baffle II is equipped with rack, and baffle II is fixed in rack, and the hopper is also secured in rack；The top of the roller Equipped with baffle I, baffle I is mounted in baffle II, and baffle I, for blocking material, avoids material in the process of rotation with baffle II The phenomenon that middle appearance is unrestrained outward reduces later stage artificial workload；

The side of the roller is equipped with eccentric wheel, and the side of eccentric wheel is equipped with motor II, described eccentric wheel one end and rotation Axis connection, the other end are connect with motor II；The side of the roller, the lower section of eccentric wheel and motor II are equipped with baffle IV, baffle IV is mounted between baffle II, and baffle IV makes material residue be slided along baffle IV for accepting the material residue come out from roller It falls；Transmission device is set below roller, the transmission device includes conveyer belt and rotation rod, and the quantity for rotating rod is several, rotation Rod is located at the inside of transmission belt, and transmission belt is moved along rotation rod, and chain drive is equipped with positioned at the side of the rotation rod of transmission belt lower end, Chaindriven side is equipped with motor III, and transmission device rack is equipped with below transmission device, and transmission device is mounted on transmission device machine On frame.

Preferably, the baffle I is equipped with protrusion, and baffle II is equipped with and the matched groove of protrusion.

Preferably, the transmission belt is equipped with several barriers, and transmission belt both sides are equipped with baffle III.

Preferably, the chaindriven outside is equipped with protective cover.

Advantageous effect is shown the utility model compared with prior art：

1) situation that putty occurs in hopper in material is avoided, the working efficiency of roller sand sieving machine is ensure that, with roller The phenomenon that material moved together is not in unrestrained outward reduces later stage artificial workload, it is original to change roller Movement locus realizes material and preferably detaches, and increases the working efficiency of roller sand sieving machine；

2) during flip-arm overturning, sand can be smashed and broken up, be conducive to subsequently carry out screening operation；

3) state baffle I and be equipped with protrusion, baffle II be equipped with the matched groove of protrusion, convenient for baffle I installation with Dismounting, facilitates inspection drums inside；

4) transmission belt be equipped with several barriers, transmission belt both sides be equipped with baffle III, barrier for prevent material with It is slid downwards when conveyer belt moves upwards, baffle III increases the work effect of grass-hopper for preventing material from being trickled down to both sides Rate；

5) the chaindriven outside is equipped with protective cover, and protective cover is used to that extraneous dust to be avoided to enter in chain drive, It ensure that chaindriven working efficiency.

Description of the drawings

Attached drawing 1 is a kind of roller sand sieving machine structure diagram for building of the utility model；

Attached drawing 2 is a kind of roller sand sieving machine opposite side structure diagram for building of the utility model；

Attached drawing 3 is a kind of roller sand sieving machine structure top view for building of the utility model；

Attached drawing 4 is a kind of roller sand sieving machine internal structure schematic diagram for building of the utility model；

Attached drawing 5 is a kind of husky working portion structure diagram of roller sand sieving machine sieve for building of the utility model；

Attached drawing 6 is that a kind of rotary drum sand sieving machine cylinder for building of the utility model removes structure diagram after sieve；

Attached drawing 7 is a kind of roller sand sieving machine transmission device structure diagram for building of the utility model；

Attached drawing 8 is a kind of rotary drum sand sieving machine baffle I for building of the utility model and II structure diagram of baffle；

In figure：1- hoppers, 2- flip-arms, 31- motors I, 32- motors II, 33- motors III, 4- rollers, 401- sieves, 402- roller skeletons, 403- gears I, 404- gears II, 405- rotation axis, 406- stirring blades, 407- connecting rods, 5- baffles I, 501- protrusions, 6- baffles II, 601- grooves, 7- transmission devices, 701- conveyer belts, 702- barriers, 703- baffles III, 704- rotations Rod, 81- racks, 82- transmission device racks, 83- protective covers, 9- baffles IV, 10- chain drives, 11- gears III, 12- gears IV, 13- eccentric wheels.

Specific embodiment

For convenience of the understanding of those skilled in the art, 1-8 below in conjunction with the accompanying drawings, to the technical solution of the utility model into one Step illustrates.

A kind of roller sand sieving machine for building, including hopper 1, flip-arm 2, motor I 31, motor II 32, motor III 33, roller 4th, baffle I 5, baffle II 6, transmission device 7, rack 81, transmission device rack 82, chain drive 10, gear III 11, gear IV 12, Eccentric wheel 13；The 1 lower section side of hopper is equipped with motor I 31, and the side of motor I 31 is equipped with flip-arm 2, and motor I 31 is mounted on On the outer wall of 1 lower section of hopper, motor I 31 is connected with flip-arm 2 drives flip-arm 2 to be rotated in hopper 1, avoids material and is expecting There is the situation of putty in bucket 1, ensure that the working efficiency of roller sand sieving machine；The 1 lower section side of hopper is equipped with roller 4, institute It states roller 4 and includes sieve 401, roller skeleton 402, gear I 403, gear II 404, rotation axis 405, stirring blade 406, connection Bar 407,401 inside of sieve are equipped with roller skeleton 402, and sieve 401 is mounted on roller skeleton 402, in 402 inside of roller skeleton Heart position is equipped with rotation axis 405, and rotation axis 405 is parallel with roller skeleton 402, and rotation axis 405 is equipped with connecting rod 407 and stirring Blade 406, connecting rod 407 and the quantity of stirring blade 406 are several, and the connecting rod 407 is with stirring blade 406 in rotation axis It staggeredly and along 405 circumferencial direction of rotation axis is distributed on 405,407 one end of connecting rod connection rotation axis 405, other end connection roller Skeleton 402, for roller skeleton 402 to be driven to move, stirring blade 406 helically paddle shape and inclines connecting rod 407 with certain Rake angle, stirring blade 406 increase the contact area with material, while material is rotated with roller 4, stirring blade 406 Also material is acted, the separation of material can be promoted；One end of the roller skeleton 402 is equipped with gear II 404, gear II 404 are mounted on the outside of roller skeleton 402, and the outside of gear II 404 is equipped with gear IV 12, gear II 404 in gear IV 12 Engagement, the other end of roller skeleton 420 are equipped with gear I 403, and gear I 403 is mounted on the outside of roller skeleton 402, gear I 403 Outside be equipped with gear III 11, gear I 403 and III 11 internal messing of gear；4 both sides of roller are equipped with baffle II 6, gear III 11 It being fixed in two baffles II 6 with gear IV 12, the outside of baffle II 6 is equipped with rack 81, and baffle II 6 is fixed in rack 81, The hopper 1 is also secured in rack 81；The top of the roller 4 is equipped with baffle I 5, and baffle I 5 is mounted in baffle II 6, gear Plate I 5, for blocking material, avoids material from occurring the phenomenon that unrestrained outward during rotation, reduces the later stage with baffle II 6 Artificial workload；

The side of the roller 4 is equipped with eccentric wheel 13, and the side of eccentric wheel 13 is equipped with motor II 32, the eccentric wheel 13 1 End is connect with rotation axis 405, and the other end is connect with motor II 32；The side of the roller 4, eccentric wheel 13 under motor II 32 Side is equipped with baffle IV 9, and baffle IV 9 is mounted between baffle II 6, the material residue that baffle IV 9 comes out for undertaking from roller 4, Material residue is made to be slid along baffle IV 9；The lower section of roller 4 sets transmission device 7, the transmission device 7 include conveyer belt 701 with Rod 704 is rotated, the quantity for rotating rod 704 is several, and rotation rod 704 is located at the inside of transmission belt 701, and transmission belt 701 is along rotating rod 704 movements are equipped with chain drive 10 positioned at the side of the rotation rod 704 of 701 lower end of transmission belt, and the side of chain drive 10 is equipped with motor III 33,7 lower section of transmission device is equipped with transmission device rack 82, and transmission device 7 is mounted in transmission device rack 81.

The baffle I 5 is equipped with protrusion 501, and baffle II 6 is equipped with and raised 501 matched grooves 601.

The transmission belt 701 is equipped with several barriers 702, and 702 both sides of transmission belt are equipped with baffle III 703.

The outside of the chain drive 10 is equipped with protective cover 83.

A kind of roller sand sieving machine for building, the course of work are as follows：Motor provide power, material by hopper enter roller into Row screening, material enter before roller, and the flip-arm in hopper drives material overturning, and material is made not blocked up in hopper The phenomenon that material, the material entered in roller are rotated with roller, since under the action of eccentric wheel, roller can generate centainly Speed difference, be conducive to the screening of material, sieve and fallen in transmission device under qualified material, be transported to other places, pass It send and barrier and baffle III is equipped in device, ensure the transmission efficiency of transmission device, sieve underproof material residue and passed through by roller Baffle IV is crossed to discharge.

Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art Personnel do various modifications or additions to described specific embodiment or substitute in a similar way, without departing from The structure of utility model surmounts range defined in the claims, all should belong to the protection range of the utility model.

Claims

1. a kind of roller sand sieving machine for building, including hopper, flip-arm, motor I, motor II, motor III, roller, baffle I, gear Plate II, transmission device, rack, transmission device rack, baffle IV, chain drive, gear III, gear IV, eccentric wheel；It is characterized in that Side is equipped with motor I below the hopper, and the side of motor I is equipped with flip-arm, and motor I is mounted on the outer wall below hopper, Motor I is connected with flip-arm drives flip-arm to be rotated in hopper；Side is equipped with roller below the hopper, and the roller includes Sieve, roller skeleton, gear I, gear II, rotation axis, stirring blade, connecting rod, sieve inside are equipped with roller skeleton, sieve peace On roller skeleton, roller skeletal internal center is equipped with rotation axis, and rotation axis is parallel with roller skeleton, is set in rotation axis Have a connecting rod and stirring blade, the quantity of connecting rod and stirring blade is several, the connecting rod with stirring blade on the rotating shaft It staggeredly and along rotation axis circumferencial direction is distributed, connecting rod one end connection rotation axis, other end connection roller skeleton, stirring blade is in Propeller shape and with certain angle of inclination；One end of the roller skeleton is equipped with gear II, and gear II is mounted on roller bone The outside of frame, the outside of gear II are equipped with gear IV, gear II and IV internal messing of gear, and the other end of roller skeleton is equipped with gear I, gear I is mounted on the outside of roller skeleton, and the outside of gear I is equipped with gear III, gear I and III internal messing of gear；The rolling Cylinder both sides are equipped with baffle II, and gear III is fixed on gear IV in two baffles II, and the outside of baffle II is equipped with rack, baffle II It is fixed in rack, the hopper is also secured in rack；The top of the roller is equipped with baffle I, and baffle I is mounted on baffle II In；

The side of the roller is equipped with eccentric wheel, and the side of eccentric wheel is equipped with motor II, and described eccentric wheel one end connects with rotation axis It connects, the other end is connect with motor II；The side of the roller, the lower section of eccentric wheel and motor II are equipped with baffle IV, and baffle IV is pacified Between baffle II；Transmission device is set below roller, the transmission device includes conveyer belt and rotation rod, rotates the number of rod Measure several, rotation rod is located at the inside of transmission belt, and transmission belt is moved along rotation rod, positioned at the side for rotating rod of transmission belt lower end Equipped with chain drive, chaindriven side is equipped with motor III, is equipped with transmission device rack below transmission device, transmission device is mounted on In transmission device rack.

2. a kind of roller sand sieving machine for building according to claim 1, it is characterised in that the baffle I is equipped with protrusion, Baffle II is equipped with and the matched groove of protrusion.

3. a kind of roller sand sieving machine for building according to claim 1, it is characterised in that the transmission belt is equipped with several Barrier, transmission belt both sides are equipped with baffle III.

4. a kind of roller sand sieving machine for building according to claim 1, it is characterised in that the chaindriven outside is equipped with Protective cover.