CN202290216U - Rotating shearing type fine crusher - Google Patents

Rotating shearing type fine crusher Download PDF

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Publication number
CN202290216U
CN202290216U CN2011204190670U CN201120419067U CN202290216U CN 202290216 U CN202290216 U CN 202290216U CN 2011204190670 U CN2011204190670 U CN 2011204190670U CN 201120419067 U CN201120419067 U CN 201120419067U CN 202290216 U CN202290216 U CN 202290216U
Authority
CN
China
Prior art keywords
box
fixed
cylinder
screen cloth
fine crushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011204190670U
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Chinese (zh)
Inventor
刘义才
韩玉昆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Baili Sun Environmental Protection Equipment Co Ltd
Original Assignee
Tianjin Baili Sun Environmental Protection Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Baili Sun Environmental Protection Equipment Co Ltd filed Critical Tianjin Baili Sun Environmental Protection Equipment Co Ltd
Priority to CN2011204190670U priority Critical patent/CN202290216U/en
Application granted granted Critical
Publication of CN202290216U publication Critical patent/CN202290216U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a rotating shearing type fine crusher, which comprises a base, a lower box body fixedly installed on the base and an upper box body installed on the lower box body. A crushing shaft portion is supported on the lower box body and comprises a rotary drum, two ends of the rotary drum are respectively provided with a flange shaft fixedly connected to each end of the rotary drum, and the flange shafts are supported on a bearing seat fixedly installed on the lower box body. One flange shaft is connected with a driving device installed on the base, and the other flange shaft is provided with an inertia wheel. A plurality of rhombus moving blades are fixed on the rotary drum and distributed on the excircle of the rotary drum in a spiral line mode. Two sides of the lower box body are respectively and fixedly provided with a fixed blade, cutting edges of the fixed blades are in zigzag shapes matched with that of the rhombus moving blades, and the moving blades and the cutting edges of the fixed blades are arranged in a stagger mode. A screen cloth bracket and screen cloth fixed on the screen cloth bracket are assembled at the lower portion of the lower box body. The rotating shearing type fine crusher has high efficiency.

Description

Rotational shear formula fine crushing machine
Technical field
The utility model relates to a kind of disintegrating machine, particularly a kind of rotational shear formula fine crushing machine.
Background technology
Rotational shear formula slimer is the disintegrating apparatus that is used for accomplishing waste plastics behind the sorting consumer waste, braid etc.At present, the slimer treating capacity that sell in market is little, inefficiency, and the material of pulverizing had certain requirement, can not dock with production line, therefore, current market in urgent need research and development heavy duty detergent rotational shear formula fine crushing machine.
Summary of the invention
The utility model provides a kind of crush efficiency high rotational shear formula fine crushing machine for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of rotational shear formula fine crushing machine; Comprise base, be packed in the lower box on the said base and be installed in the upper box on the said lower box that be supported with the pulverizing axial region on the said lower box, said pulverizing axial region comprises cylinder; Said cylinder two ends respectively are provided with a flange shaft affixed with it; Said flange shaft is supported on the bearing block, and said bearing block is packed on the said lower box, and a said flange shaft is connected with drive unit; Said drive unit is installed on the said base, on the said flange shaft of another root flying wheel is installed;
Be fixed with on the said cylinder many rhombus moving knife, all said rhombus moving knife on the cylinder cylindrical in the shape of a spiral line distribute; The both sides of said lower box are fixed with stationary knife respectively, and the cutting edge of said stationary knife is and the adaptive zigzag of said rhombus moving knife that the cutting edge of said moving knife and said stationary knife is staggered arranges;
Said lower box bottom is equipped with screen cloth carriage and screen cloth fixed thereon.
Said stationary knife is fixed by bolts on the said lower box through the slotted hole that radially is provided with; Said stationary knife is provided with the adjustment screw mandrel of radially arranging; Said adjustment screw mandrel is through being threaded on the said lower box, and through nut check, the free end of said adjustment screw mandrel is provided with square shank.
Said rhombus moving knife is fixed on the moving knife seat through releasable connection, and said moving knife seat and said cylinder are fixed through releasable connection.
Said screen cloth is fixed on the said screen cloth carriage through releasable connection.
Said upper box and said lower box are double-decker, in the said double-decker vibration-absorptive material are housed.
Said upper box is connected with hinge with an end of said lower box, and the other end is locked with the first slip-knot bolt.
First overturning oil cylinder is installed on the said base, and the cylinder boom end of said first overturning oil cylinder is connected with the outside of said upper box.
One end and the said lower box of said screen cloth carriage are hinged, and the other end is locked on the said lower box through the second slip-knot bolt.
Second overturning oil cylinder is installed on the said base, and the cylinder boom end of said second overturning oil cylinder is connected with the bottom of said screen cloth carriage.
Advantage and the good effect that the utlity model has are:
1) owing to stationary knife cutting edge indentation, the area of participating in crushed work is big, so the efficient of crushed work is high.
2) position of stationary knife can be adjusted, and can carry out reconditioning after the stationary knife wearing and tearing, realizes reusing the long service life of stationary knife.
3) moving knife can rotate setting angle, and behind two surface wears of rhombus, the dismounting moving knife makes moving knife Rotate 180 °, assembles the back again and reuses the service life of having improved moving knife.
4) gap of stationary knife and moving knife can be adjusted, and has guaranteed that shearing condition is best.
5) double-decker of casing, the damping noise reduction effect is fine.
6) screen cloth can be changed, and maintains easily repairing.
In sum, the utility model structural design is unique, and integral structure layout is reasonable; Solved the technical barrier that improves the slimer crushing efficiency, grindability is strong, and cost of investment is low; Labor productivity is high; Maintenance of equipment is convenient, can pulverize waste plastic film, expects firmly, braid etc., wide accommodation.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the I portion enlarged drawing of Fig. 3;
Fig. 5 is the B portion enlarged drawing of Fig. 2.
Among the figure: 1, base, 2, lower box, 3, supporting leg, 4, bearing block, 5, upper box, 6, pulverize axial region, 7, big belt pulley; 8, small belt pulley, 9, drive unit, 10, flying wheel, 11, stationary knife, 12, first overturning oil cylinder, 13, second overturning oil cylinder; 14, the first slip-knot bolt, 15, screen cloth, 16, the second slip-knot bolt, 17, the screen cloth carriage, 18, the adjustment screw mandrel, 19, nut; 61, flange shaft, 62, the rhombus moving knife, 63, cylinder, 64, flange shaft, 65, the moving knife seat, 181, shank.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1~Fig. 5, a kind of rotational shear formula fine crushing machine mainly comprises following components:
One, base
Support as entire machine.
Two, chest portion
Comprise lower box 2 and upper box 5, upper box 5 is connected with hinge with an end of lower box 2, and the other end is with 14 lockings of the first slip-knot bolt.The both sides of lower box 2 are fixed with stationary knife 11 respectively, and the cutting edge of stationary knife 11 is a zigzag.Increase the work area of cutter head, correspondingly improved operating efficiency.See also Fig. 4; Stationary knife 11 is fixed by bolts on the lower box 2 through the slotted hole that radially is provided with, and stationary knife 11 is provided with the adjustment screw mandrel of radially arranging 18, and adjustment screw mandrel 18 is through being threaded on the lower box 2; And through nut 19 lockings, the free end of adjustment screw mandrel 18 is provided with square shank 181.During adjustment, unclamp locking nut 19, rotate adjustment screw mandrel 18, drag stationary knife 11 and move forward or backward.Be equipped with screen cloth carriage 17 in lower box 2 bottoms, an end and the lower box 2 of screen cloth carriage 17 are hinged, and the other end is locked on the lower box 2 with the second slip-knot bolt 16.Be fixed with screen cloth 15 through releasable connection on the screen cloth carriage 17.Supporting leg 3 is equipped with in lower box 2 bottoms, and supporting leg 3 is fixed on the base 1.Upper box 5 is the double-decker form with lower box 2, and vibration-absorptive material is housed in the double-decker, plays cushioning effect.
Three, pulverize axial region
Pulverize axial region 6 and comprise cylinder 63, cylinder 63 two ends respectively are provided with a flange shaft 61,64 affixed with it, and flange shaft 61,64 is supported on respectively on the bearing block 4; Bearing block 4 is packed on the lower box 2.Be fixed with a plurality of moving knife seats 65 on the cylinder 63, see also Fig. 5, be fixed with a rhombus moving knife 62 on each moving knife seat 65, all rhombus moving knife 62 are line distribution in the shape of a spiral on the cylindrical of cylinder 63.
Rhombus moving knife 62 and adaptive and staggered the arranging of jagged stationary knife cutting edge, four moving knife 62 that whenever rotate a circle are sheared with the rhombus stationary knife 11 of casing both sides each other, and are stressed even during comminuting matter.Can adjust in radial direction because of the position of rhombus stationary knife 11, guarantee the gap between rhombus stationary knife 11 and the moving knife 62.
Four, drive unit
Drive unit 9 can adopt motor, also can adopt hydraulic motor.Drive unit 9 is assemblied on the base 1; Be positioned at casing one end, drive unit 9 is connected with a root flange axle 64 through belt gear, the output axle head dress small belt pulley 8 of drive unit 9; Dress big belt pulley 7 on the flange shaft 64, small belt pulley 8 and big belt pulley 7 are connected through belt.Flying wheel 10 is installed on another root flange axle 61.
Five, hydraulic overturn portion
Comprise first overturning oil cylinder 12 and second overturning oil cylinder 13.First overturning oil cylinder 12 is installed on the base 1, cylinder boom end and upper box 5 outside hinged.Second overturning oil cylinder 13 is installed on the base 1, the bottom-hinged of cylinder boom end and screen cloth carriage 17.
Above-mentioned hydraulic turnover mechanism is used to realize that upper box and screen stencil turning open, and carries out pulverizer maintenance and inspection renewal part, alleviates working strength of workers.
The operation principle of the utility model:
The small belt pulley of drive unit output drives the big belt pulley on the flange shaft; Drive to pulverize axial region and rotate, be assemblied in moving knife on the cylinder assume diamond in shape confined state and in the shape of a spiral line be distributed on the cylinder cylindrical, the zigzag stationary knife is packed in the both sides of lower box; Pulverize the rotation of axial region; Make moving knife and stationary knife produce the relative shear campaign, the stationary knife of whenever rotate a circle four moving knife and both sides produces shear action, and is stressed even during comminuting matter.The position of stationary knife can be adjusted in radial direction, guarantees the gap between stationary knife and the moving knife, and drive unit drives the pulverizing axial region and rotates, and moving knife also rotates, and moving knife and stationary knife have produced the relative shear campaign, have realized the shearing to material.Through rotating the repeated shear material at a high speed, behind the aperture of particle diameter that material is sheared,, realized the requirement of powder particle diameter because the effect of rotation is discharged pulverizer in time with material at a high speed less than screen cloth.
Although combine accompanying drawing that the preferred embodiment of the utility model is described above; But the utility model is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the utility model.

Claims (9)

1. a rotational shear formula fine crushing machine comprises base, is packed in the lower box on the said base and is installed in the upper box on the said lower box, is supported with the pulverizing axial region on the said lower box; It is characterized in that; Said pulverizing axial region comprises cylinder, and said cylinder two ends respectively are provided with a flange shaft affixed with it, and said flange shaft is supported on the bearing block; Said bearing block is packed on the said lower box; A said flange shaft is connected with drive unit, and said drive unit is installed on the said base, on the said flange shaft of another root flying wheel is installed;
Be fixed with on the said cylinder many rhombus moving knife, all said rhombus moving knife on the cylinder cylindrical in the shape of a spiral line distribute; The both sides of said lower box are fixed with stationary knife respectively, and the cutting edge of said stationary knife is and the adaptive zigzag of said rhombus moving knife that the cutting edge of said moving knife and said stationary knife is staggered arranges;
Said lower box bottom is equipped with screen cloth carriage and screen cloth fixed thereon.
2. according to the said rotational shear formula of claim 1 fine crushing machine; It is characterized in that; Said stationary knife is fixed by bolts on the said lower box through the slotted hole that radially is provided with, and said stationary knife is provided with the adjustment screw mandrel of radially arranging, said adjustment screw mandrel is through being threaded on the said lower box; And through nut check, the free end of said adjustment screw mandrel is provided with square shank.
3. according to claim 1 or 2 said rotational shear formula fine crushing machines, it is characterized in that said rhombus moving knife is fixed on the moving knife seat through releasable connection, said moving knife seat and said cylinder are fixed through releasable connection.
4. according to the said rotational shear formula of claim 1 fine crushing machine, it is characterized in that said screen cloth is fixed on the said screen cloth carriage through releasable connection.
5. according to the said rotational shear formula of claim 1 fine crushing machine, it is characterized in that said upper box and said lower box are double-decker, in the said double-decker vibration-absorptive material are housed.
6. according to the said rotational shear formula of claim 1 fine crushing machine, it is characterized in that said upper box is connected with hinge with an end of said lower box, the other end is locked with the first slip-knot bolt.
7. according to the said rotational shear formula of claim 6 fine crushing machine, it is characterized in that first overturning oil cylinder is installed on the said base, and the cylinder boom end of said first overturning oil cylinder is connected with the outside of said upper box.
8. according to the said rotational shear formula of claim 1 fine crushing machine, it is characterized in that an end and the said lower box of said screen cloth carriage are hinged, the other end is locked on the said lower box through the second slip-knot bolt.
9. said according to Claim 8 rotational shear formula fine crushing machine is characterized in that, second overturning oil cylinder is installed on the said base, and the cylinder boom end of said second overturning oil cylinder is connected with the bottom of said screen cloth carriage.
CN2011204190670U 2011-10-28 2011-10-28 Rotating shearing type fine crusher Expired - Lifetime CN202290216U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204190670U CN202290216U (en) 2011-10-28 2011-10-28 Rotating shearing type fine crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204190670U CN202290216U (en) 2011-10-28 2011-10-28 Rotating shearing type fine crusher

Publications (1)

Publication Number Publication Date
CN202290216U true CN202290216U (en) 2012-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204190670U Expired - Lifetime CN202290216U (en) 2011-10-28 2011-10-28 Rotating shearing type fine crusher

Country Status (1)

Country Link
CN (1) CN202290216U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102423726A (en) * 2011-10-28 2012-04-25 天津百利阳光环保设备有限公司 Rotary shearing fine crusher
CN103230822A (en) * 2013-05-16 2013-08-07 河南理工大学 Disc-type multi-tooth grinding machine
CN104630487A (en) * 2015-01-29 2015-05-20 湖州织里荣华铝业有限公司 Waste aluminum product crushing and recycling device
CN112808412A (en) * 2020-12-31 2021-05-18 山东大学 Cutter rotor adjustable crusher and method for controlling grinding process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102423726A (en) * 2011-10-28 2012-04-25 天津百利阳光环保设备有限公司 Rotary shearing fine crusher
CN103230822A (en) * 2013-05-16 2013-08-07 河南理工大学 Disc-type multi-tooth grinding machine
CN103230822B (en) * 2013-05-16 2015-05-20 河南理工大学 Disc-type multi-tooth grinding machine
CN104630487A (en) * 2015-01-29 2015-05-20 湖州织里荣华铝业有限公司 Waste aluminum product crushing and recycling device
CN112808412A (en) * 2020-12-31 2021-05-18 山东大学 Cutter rotor adjustable crusher and method for controlling grinding process

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CX01 Expiry of patent term
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Granted publication date: 20120704