CN103469660A - Palm empty fruit brunch devillicate machine - Google Patents
Palm empty fruit brunch devillicate machine Download PDFInfo
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- CN103469660A CN103469660A CN2013103970202A CN201310397020A CN103469660A CN 103469660 A CN103469660 A CN 103469660A CN 2013103970202 A CN2013103970202 A CN 2013103970202A CN 201310397020 A CN201310397020 A CN 201310397020A CN 103469660 A CN103469660 A CN 103469660A
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Abstract
The invention provides a palm empty fruit brunch devillicate machine which comprises a base, a transmission device, an integrated housing, and a devillicate cutter roll component. The transmission device and the housing are mounted on the base. The devillicate cutter roll component is mounted in the base and disposed in the housing. The housing can be separated into an upper housing and a lower housing. A feed inlet is formed on the upper portion of the housing. A discharge outlet is formed on the lower portion of the housing. The devillicate cutter roll component comprises a high-speed devillicate cutter roll and a low-speed devillicate cutter roll which are respectively connected with the transmission device. Each of the two devillicate cutter rolls is provided with a plurality of disc devillicate blades. Parts of blade surfaces of the devillicate blades of the two cutter rolls overlap and are arranged alternatively. Each devillicate blade is provided with a plurality of edges. By the palm empty fruit brunch devillicate machine, fiber raw materials satisfying required specification requirements of pulping and papermaking cam ne obtained. The palm empty fruit brunch devillicate machine is stable in operation, large in output, low in operation cost, good in devillicate effect, long in blade service life, and convenient in blade replacement and maintenance.
Description
Technical field
The invention belongs to the pulp and paper industry machinery field.Be particularly related to the equipment of a kind of cutting paper making raw material hollow palm fruit string (EFB).
Background technology
Empty fruit cluster (EFB) after the boiling of palm fruit ball is rich in string, it is the very good material of pulp and paper industry, it is a kind of reproducible resource, reach several ten million tons in the Southeast Asia annual output, but pulping and paper-making can't directly utilize empty fruit cluster production, empty fruit cluster shearing sub-wire not of uniform size must be reached and meets the required raw material specification of pulping and paper-making, therefore suitable cutting sub-wire equipment need to be arranged.But there is no at present special-purpose hollow palm fruit string sub-wire equipment.
Summary of the invention
The hollow palm fruit string sub-wire machine that the purpose of this invention is to provide a kind of special use, can reach hollow palm fruit string cutting sub-wire not of uniform size to meet the required raw material specification of paper-making pulping.
The technical scheme that the present invention solves its technical problem employing is:
Hollow palm fruit string sub-wire machine forms and comprises: base, be arranged on transmission device, casing on base, and be arranged on base and be placed in the sub-wire rotor assembly in casing.Casing top has charging aperture, bottom that feed opening is arranged; Sub-wire rotor assembly comprises each high speed yarn separating rotor, the low speed sub-wire rotor with some disc sub-wire blades be arranged in parallel, and the sub-wire blade on two rotors is the interspersed interlaced arrangement of part knife face each other, on each sub-wire blade, has several cutting edges.
Casing can be one, also can be divided into separable upper shell and lower house.
High speed yarn separating rotor and low speed sub-wire rotor are comprised of parts such as some dish type sub-wire blades, power transmission shaft, bearing and bearing block on roll body, roll body, half a couplers respectively.The length of roller can require design according to production capacity.
Transmission device is comprised of parts such as base plate, motor, reductor, belt pulley, half a couplers.Two rotors can have transmission device separately, also can share a motor and use respectively reductor separately.
As preferred version, in the rotor assembly in twos rotor configured respectively the pectination bed plate be fixed on base, the blade of pectination bed plate is comb teeth-shaped, inserts in the end play of sub-wire blade.
As preferred version, the distance collar location is arranged between adjacent sub-wire blade, sub-wire blade and distance collar are arranged on roll body, and by the key transmitting torque, being plug-in type between blade and distance collar installs, mutually stagger, be that the corresponding low speed of high speed yarn separating blade divides the roll dies distance collar, distance collar on the corresponding high speed yarn separating roller of low speed roller top blade, distance collar thickness is greater than the sub-wire blade thickness, thickness difference is approximately 2 ~ 8mm, and the staggered adjacent sub-wire blade end play that makes to intert is 1～4mm, and while guaranteeing the blade operation, end face is without friction.The end of axle is carried out locking positioning for convenient disassembly by double nut.
As preferred version, the cutting edge on same rotor on adjacent sub-wire blade is staggered at an ang, and when different during the blank sub-wire, puts forth effort, and can reduce power configuration.
As preferred version, the cutting edge quantity that every sub-wire blade has is prime number, has avoided the repetitive cycling wearing and tearing of each cutting edge, the service life of improving blade.
As preferred version, also have roller distance adjusting device in the rotor assembly, the radial clearance between two rollers can be adjusted within the specific limits, can make up the wearing and tearing that the blade cutting edge blank produces.
As preferred version, between two rollers, the tooth matching angle of sub-wire blade is not less than 90 degree.
Hollow palm fruit string is sent into the charging aperture of sub-wire machine by conveyer, after axially distributing, enter between sub-wire machine high, low speed sub-wire rotor, under the sub-wire blade cutting edge effect of different rotation rates, cuts into the required monkey grass silk of pulping and paper-making.Due to the difference of two roller speed, the fruit ball rolls between two rollers, and constantly diminishes simultaneously.Two roller tooth matching angles are not less than 90 degree, make the fruit ball can only roll and can not squeeze between two rollers, can prevent that the fruit ball from falling between two rollers the sharply rising that causes rotor to load and causing motor overload.Be cut into the monkey grass of silk by entering the bottom discharging opening under the blade band.For preventing that fiber from coming back to rotor top, two rollers have configured respectively the pectination bed plate, and the thread fruit string fiber combing that can get off the blade band out and not can be got back to the charging aperture on rotor top.
The invention has the beneficial effects as follows:
(1) obtain the fibrous raw material of the required specification requirement of pulping and paper-making;
(2) stable, output is large, and operating cost is low;
(3) sub-wire is effective, qualification rate >=85%;
(4) blade long service life, blade exchange and easy to maintenance.
The accompanying drawing explanation
Accompanying drawing 1 is structural diagrams intention of the present invention, and wherein Fig. 1 a is the front view of equipment facade, and Fig. 1 b is the cutaway view of Fig. 1 a along the B-B direction, and Fig. 1 c is the cutaway view of Fig. 1 a along the C-C direction;
Accompanying drawing 2 is knife roller structure schematic diagrames;
Accompanying drawing 3 is sub-wire blade structure and scheme of installation;
Accompanying drawing 4 is rotor cutting edge tooth matching angle schematic diagrames;
Accompanying drawing 5 is pectination bed plate structural representations;
In figure: 1. charging aperture, 2. upper shell, 3. lower house; 4. base; 5. transmission device; 6. high speed yarn separating rotor; 7. bed plate; 8. low speed sub-wire rotor; 9. axle; 10. axle sleeve; 11. key; 12. the sub-wire blade, 121. cutting edges; 13. distance collar; 14. double nut; 15. empty fruit cluster ball.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is made and illustrating.
As shown in Figure 1: hollow palm fruit string sub-wire machine provided by the invention is by charging aperture 1, upper shell 2, lower house 3, base 4, two cover transmission devices 5, high speed yarn separating rotor 6, bed plate 7, low speed sub-wire rotor 8 parts such as grade form, base 4 is fixed on basis, lower house 3 adopts bolt-connection with base 4, the bearing block of high speed yarn separating rotor 6 and low speed sub-wire rotor 8 all is fixed on base 4, base 4 is welded with the adjustable plate (not shown), can regulate two radial clearances between the sub-wire rotor, discharging opening is arranged on middle, the bottom (not shown) of base 4, its underpart connects the fast transportation device fruit string fiber after sub-wire is removed in time.
As shown in Figures 2 and 3: the structural representation that Fig. 2 is sub-wire machine high speed yarn separating rotor and low speed sub-wire rotor, Fig. 3 is blade structure and scheme of installation.Two knife roller structures are identical, and tool roller axis is comprised of axle 9, double nut 14, axle sleeve 10, key 11, sub-wire blade 12, distance collar 13, axle sleeve 10, double nut 14 successively.Key 11 transferring power, the gap guaranteed between blade by distance collar 13, prevent that by double nut 14 locking sub-wire blades 12 it is loosening.The cutting edge 121 of the adjacent sub-wire blade 12 on same rotor is staggered at an ang, stressing conditions when reducing sub-wire when work sub-wire blade 12.
As shown in Figure 4: this figure is rotor cutting edge tooth matching angle schematic diagram.Two rotor opposite direction rotatings, the direction of rotation of sides adjacent is served as reasons upper downward.High speed yarn separating rotor 6 is very little with low speed sub-wire rotor 8 assembling post gaps, the cutter mutual dislocation, but the angle α that the line between sub-wire blade 12 cutting edge 121 pitch diameter joinings and cutting edge 121 forms is not less than 90 °, thereby the empty fruit cluster ball 15 of being cut can be clipped between two rotors, can only between two sub-wire rotors, rotate and diminish cutting in continuous minute of sub-wire blade 12, until cut, guaranteed that the safety of cutting process is with steady.For avoiding hollow palm fruit string to skid between two rotors, be difficult to charging, it is fast poor that the operating rate of two rotors has been designed to.
As shown in Figure 5: this figure is sub-wire machine bed plate structural representation, in conjunction with Fig. 4, for rejecting the short and small fiber existed after blank between sub-wire blade 12 in rotor, avoid rotor to be blocked by fiber, affect the blank effect, fix a pectination bed plate 7 on base, insert between the blade of sub-wire machine high speed rotor 6 and low speed sub-wire rotor (8), to cut rear fiber combing out, and while guaranteeing that rotor rotates to feed entrance point, between rotor, not have fiber to block.
The operation principle of hollow palm fruit string sub-wire machine of the present invention is:
Hollow palm fruit string is entered in housing from charging aperture by conveyer, falls into the charging aperture 1 of sub-wire machine after distributing, and hollow palm fruit string falls in the groove of high speed yarn separating rotor 6 and low speed sub-wire rotor 8 compositions, i.e. the centre of two rotors.Due to sub-wire blade 12 on rotor and distance collar 13 mutually staggered, the angle α that line between blade cutting edge 121 pitch diameter joinings and cutting edge forms is not less than 90 °, make the empty fruit cluster ball of being cut can not be extruded to fall to being clipped between two rotors, can only between two sub-wire rotors, rotate and diminish cutting in continuous minute of sub-wire cutter 12, until cut the safety in the assurance cutting process and steady.Rotate for preventing empty fruit cluster the not situation of blank of skidding, during design, two rotors are designed to have certain speed poor, the quantity of the cutting edge 121 of the sub-wire blade on rotor is selected prime number.An empty fruit cluster fibre bundle part after cutting directly separately drops out discharging opening from two rotor engagements, may still have in the groove of the distance collar that has greatly rotor and circle round to discharging opening with rotor, for preventing this from occurring, in the discharging opening both sides according to the distance collar position configuration pectination bed plate of rotor, can be effectively in groove with the rotating fiber combing of roller the clean and discharging opening that leads, guarantee that each blank rotor is not to be with material when discharging opening returns back to the blank mouth, works the sub-wire machine all the time under high efficiency.
For improving the service life of 12, sub-wire cutter, have the cutting edge 121 of prime number quantity on every blade, the repetitive cycling wearing and tearing of each cutting edge have been avoided, adjacent blade cutting edge certain angle that staggers on each rotor in addition, make when work, every rotor simultaneously only the blade of some bear shearing force, make dynamic balnce steady; The material that blade is chosen has the ABRASION RESISTANCE that high strength is become reconciled, and processes by the heat treatment to material and tool surface intensity and the ABRASION RESISTANCE that improves blade, extends the service life of blade; After 12 wearing and tearing of sub-wire blade, cutting edge 121 rusts, two roller gaps are strengthened, for effectively making up blade abrasion, increase the service life, can regulate low speed sub-wire rotor and move a certain distance to the high speed rotor, adjust the radial clearance of height sub-wire rotor to initial value, extended the service life of blade, and use cost reduces.
Convenient for Maintenance and Repair, the structure of charging aperture, upper shell, lower house all adopts the form of Split type structure, securing member connection, alignment pin location, can remove the housing of outside during Maintenance and Repair, makes rotor all exposed, and rotor also can integral body hang out equipment.
Claims (7)
1. hollow palm fruit string sub-wire machine, is characterized in that: comprise base (4), be arranged on transmission device (5), casing on base, be arranged on base (4) and go up and be placed in the sub-wire rotor assembly in casing; That casing is integrated or be divided into separable upper shell (2) and lower house (3), casing top has charging aperture (1), bottom that feed opening is arranged; Sub-wire rotor assembly comprises high speed yarn separating rotor (6), the low speed sub-wire rotor (8) be connected with transmission device (5) respectively, two rotors are respectively with some disc sub-wire blades (12), sub-wire blade (12) on two rotors is the interspersed interlaced arrangement of part knife face each other, on each sub-wire blade (12), has several cutting edges (121).
2. according to the hollow palm fruit string sub-wire machine of claim 1, it is characterized in that: in described rotor assembly, two rotors have configured respectively the pectination bed plate (7) be fixed on base (4), the blade of pectination bed plate (7) is comb teeth-shaped, inserts in the end play of sub-wire blade.
3. according to the hollow palm fruit string sub-wire machine of claim 1, it is characterized in that: distance collar (13) location is arranged between adjacent sub-wire blade (12), sub-wire blade (12) is arranged on roll body with distance collar (13), and by the key transmitting torque, being plug-in type between sub-wire blade (12) and distance collar (13) installs, mutually stagger, distance collar (13) thickness is greater than the sub-wire blade thickness.
4. according to the hollow palm fruit string sub-wire machine of claim 3, it is characterized in that: described distance collar (13) thickness is greater than blade thickness 2 ~ 8mm, and staggered adjacent two sub-wire blade (12) end plays that make to intert are 1～4mm.
5. according to the hollow palm fruit string sub-wire machine of claim 1, it is characterized in that: cutting edge (121) quantity that every sub-wire blade (12) has is prime number.
6. according to the hollow palm fruit string sub-wire machine of claim 1, it is characterized in that: the roller distance adjusting device of adjusting the radial clearance between two rollers is arranged in described rotor assembly.
7. according to the hollow palm fruit string sub-wire machine of claim 1, it is characterized in that: between two rollers, the tooth matching angle of sub-wire blade (12) is not less than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397020.2A CN103469660B (en) | 2013-09-03 | 2013-09-03 | Palm empty fruit brunch devillicate machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310397020.2A CN103469660B (en) | 2013-09-03 | 2013-09-03 | Palm empty fruit brunch devillicate machine |
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| CN103469660A true CN103469660A (en) | 2013-12-25 |
| CN103469660B CN103469660B (en) | 2016-11-23 |
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| CN201310397020.2A Active CN103469660B (en) | 2013-09-03 | 2013-09-03 | Palm empty fruit brunch devillicate machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544262A (en) * | 2015-12-07 | 2016-05-04 | 镇江市润州兴润钢结构厂 | Cutting device of straw cutter |
| CN109943891A (en) * | 2019-04-09 | 2019-06-28 | 贵州大自然科技股份有限公司 | A kind of Arenga engleri Beccari devillicate machine and its application method |
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| CN202264251U (en) * | 2011-08-18 | 2012-06-06 | 章丘市炊具机械总厂 | Combined cutter of bean sprout cutting machine |
| CN203429489U (en) * | 2013-09-03 | 2014-02-12 | 轻工业杭州机电设计研究院 | Hollow palm fruit string fiber separation machine |
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| CN2294114Y (en) * | 1997-06-02 | 1998-10-14 | 常州市环卫工程设计研究所 | Apparatus for breaking bags of garbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544262A (en) * | 2015-12-07 | 2016-05-04 | 镇江市润州兴润钢结构厂 | Cutting device of straw cutter |
| CN109943891A (en) * | 2019-04-09 | 2019-06-28 | 贵州大自然科技股份有限公司 | A kind of Arenga engleri Beccari devillicate machine and its application method |
| CN109943891B (en) * | 2019-04-09 | 2023-09-26 | 大自然科技股份有限公司 | Mountain palm yarn dividing machine and using method thereof |
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| CN103469660B (en) | 2016-11-23 |
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Address after: 310004 No. 71 Stadium Road, Hangzhou City, Zhejiang Province Patentee after: Light industry Hangzhou mechanical and Electrical Design Research Institute Co., Ltd. Address before: 310004 No. 71 Stadium Road, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Project & Research Institute of Electro-mechanic In Light Industry |
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Address after: Room 428, building 4, No. 970-1, Gaojiao Road, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HMEI MACHINERY & ENGINEERING Co. Address before: 310004 No. 71, Stadium Road, Hangzhou, Zhejiang Patentee before: HMEI MACHINERY & ENGINEERING Co. |
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| CP02 | Change in the address of a patent holder |