CN104552645A

CN104552645A - Rotary cutter type granulator

Info

Publication number: CN104552645A
Application number: CN201510006409.9A
Authority: CN
Inventors: 杨迁; 张维波
Original assignee: Shenzhen Woer Heat Shrinkable Material Co Ltd; Huizhou LTK Electronic Cable Co Ltd; LTK Electric Wire Huizhou Co Ltd; Shenzhen Woer Special Cable Co Ltd; Jintan Woer New Material Co Ltd
Current assignee: Shenzhen Woer Heat Shrinkable Material Co Ltd; Changzhou Woer Heat Shrinkable Material Co Ltd
Priority date: 2015-01-07
Filing date: 2015-01-07
Publication date: 2015-04-29
Anticipated expiration: 2035-01-07
Also published as: CN104552645B

Abstract

The invention discloses a rotary cutter type granulator which comprises a pipe feed limiting mechanism, a pipe pressing traction mechanism, an eagle mouth cutting mechanism, a safety cover, a supporting plate rack and an electrical control box, wherein the pipe feed limiting mechanism and the eagle mouth cutting mechanism form an upstream and downstream close docking relationship of the flow direction of the cut pipelines; an upper roller and a lower roller of the pipe pressing traction mechanism are positioned on the middle section of an end-to-end connecting line of the pipe feed limiting mechanism, are perpendicular to the flow direction of the cut pipelines and perform docking clamping and rotating traction on to-be-cut pipeline materials from the pipe feed limiting mechanism; and the pipe feed limiting mechanism, the pipe pressing traction mechanism, the eagle mouth cutting mechanism and the safety cover are integrated on the supporting plate rack, and the eagle mouth cutting mechanism is covered by the safety cover.

Description

A kind of rotary cutter type pelleter

Technical field

The invention belongs to the fragmentation of pipeline material or granulate equipment, especially the manufacturing a kind of plastics of Radiation Crosslinking Heat " useless pipe " pelletizing reclaimer.

Background technology

Extrude industry at pipeline material, especially extrude scene at the manufacturing ultra-thin pipe of Radiation Crosslinking Heat, its most product extrudes on the procedure that to coexist with lettering to complete, because the wall thickness of extruding pipe is often at below 0.18mm, also thinner than a piece of paper, production difficulty is very high, often run into that wall unevenness is even, lettering is bad, change and produce test-run a machine and occur underproof " useless pipe ", in fact so-called underproof be the size being only limitted to extruding pipe, but the physical and chemical electrical performance of material itself be still qualified.The way that conventional process reclaims " useless pipe " is sent to masterbatch station-service crocodile formula crusher machine, melting and granulation again, because ultra-thin pipe has flexibility and the elasticity of rubber, real in break a fly upon a wheel and efficiency is low again with crocodile formula crusher machine, not only broken cost is higher, and easily generate heat time broken and seriously cause the oxidation deterioration of material, also easily cause cross pollution between foreign material in transit, and degradation of having to uses or scraps.

Therefore, be necessary invention a kind of light, small and exquisite " cutting breaking " and be placed in the scene of extruding, can immediately underproof " useless pipe " be cut into granular, make its granularity reach the granularity being not more than the granulation of masterbatch factory, and without the need to can directly be recovered as the pellet extruded through melting granulating process.

Summary of the invention

The object of the invention is the demand extruding scene " granulation is on the spot reclaimed immediately " for pipeline material, manufacture and design a kind of light small and exquisite plastics " useless pipe " pelletizing reclaimer, technical scheme is as follows:

Rotary cutter type pelleter provided by the present invention comprises and send pipe position-limit mechanism, pressure pipe Qian Song mechanism, olecranon cutting mechanism, safety guard, support grillage and electric control box, wherein: send pipe position-limit mechanism and olecranon cutting mechanism formed by Pipe Cutting linear flow to upstream and downstream be close to opposite joining relation, the top roll of pressure pipe Qian Song mechanism and lower roller are positioned at the stage casing sending pipe position-limit mechanism head and the tail line, perpendicular to by Pipe Cutting linear flow to, antithesis clamping and rotation traction traction from the pipeline material to be cut sent in pipe position-limit mechanism, send pipe position-limit mechanism, pressure pipe Qian Song mechanism, olecranon cutting mechanism and safety guard all by integrated installation support grillage on and olecranon cutting mechanism covered by safety guard.

Preferably, the described pipe position-limit mechanism that send comprises rectangular horn, loudspeaker support plate, preposition guiding top cover, preposition guiding base plate, preposition guiding side plate, to window substrate, special-shaped Ji Liang, rearmounted guiding top cover, rearmounted guiding base plate, rearmounted guiding side plate, wherein: rectangular horn osculum end aligns with the rectangular window on loudspeaker support plate and is connected and fixed, on loudspeaker support plate the inner edge of rectangular window again with preposition guiding base plate, preposition guiding side plate aligns and fixes as a whole loudspeaker, preposition guiding base plate and two blocks of preposition guiding side plates are formed or are encircled into preposition guiding gutter with one piece of plate three face, one piece or two pieces window substrate and a pair special-shaped Ji Liang are fixed as three face wall bodies or back-shaped body, rearmounted guiding base plate, rearmounted guiding side plate is fixed on the downstream of a pair special-shaped Ji Liang and rearmounted guiding base plate and two blocks of rearmounted guiding side plates are formed or are encircled into rearmounted guiding gutter with one piece of plate three face, the rectangular window preposition guiding gutter of overall loudspeaker being inserted three or back-shaped body uplifting window substrates is fastening with substrate of windowing, preposition guiding gutter covers near substrate position of windowing by the upstream that preposition guiding top cover is fixed on special-shaped Ji Liang, rearmounted guiding gutter covers by the downstream position that rearmounted guiding top cover is fixed on special-shaped Ji Liang.

Preferably, described pressure pipe Qian Song mechanism comprises bolt D, three hole location-plates, lifting guide pillar and spring, measurements of the chest, waist and hips framework, encapsulate or not encapsulate driven roll, bearing a, driven axle, encapsulate or not encapsulate drive roll, bearing b and bearing block b and driving shaft and drive motors thereof, wherein: in driven axle is enclosed in encapsulate or not encapsulate driven roll again cylinder after being connected by pair of bearings a and the two ends of driven axle to be enclosed within a pair through hole of measurements of the chest, waist and hips framework or stepped hole and fastened respectively again, a pair lifting guide pillar and the end face of spring and measurements of the chest, waist and hips framework link into an integrated entity and are elevated in two through holes that guide pillar inserts three hole location-plates and also can be freely elevated, bolt D is fixed to regulate freely being elevated and absolute altitude of measurements of the chest, waist and hips framework by the screwed hole on three hole location-plates, bearing block b is fastened on and supports on grillage through bearing b and driving shaft synchronous interaction for encapsulate or not encapsulate drive roll, the top roll forming pressure pipe Qian Song mechanism by bolt D, three hole location-plates, lifting guide pillar and spring, measurements of the chest, waist and hips framework, driven roll, bearing a, driven axle is made up of the lower roll of pressure pipe Qian Song mechanism again drive roll, driving shaft, bearing b and bearing block b.

Preferably, described olecranon cutting mechanism comprises hawk bill teeth flywheel knife, axial limiting ring, bearing c, bearing block c, all around knife rest, limited block, stationary knife, driving shaft, wherein: the cross section single tooth gear tooth profile of hawk bill teeth flywheel knife by many short lines and or camber line form olecranon shape and whole tooth equidistantly distribute with driving shaft be the center of circle circumferentially; Hawk bill teeth flywheel knife be enclosed within be positioned at driving shaft stage casing step on by axial limiting loop mapping, pair of bearings c and bearing block c is enclosed within the two ends of driving shaft respectively and forms a rotation cutter hub, rotation cutter hub is fastened on all around on knife rest by pair of bearing c, all around knife rest one end limited block and stationary knife each other vertical being close to be fixed on all around on knife rest, all around knife rest is fastened to by the through hole at its two ends and supports on grillage.

Preferably, structure and the shape of described safety guard are to cover the profile of hawk bill teeth flywheel knife and stationary knife completely and people and animals cannot contact as degree.

Preferably, described electric control box is controlled the linear velocity of hawk bill teeth flywheel knife in the linear velocity of drive roll in pressure pipe Qian Song mechanism and olecranon cutting mechanism by PLC.

Accompanying drawing explanation

Fig. 1 is the embodiment explosive view of a rotary cutter type pelleter of the present invention complete machine.

Fig. 2 is the embodiment installation diagram of a rotary cutter type pelleter of the present invention complete machine.

Fig. 3 is the embodiment explosive view sending pipe position-limit mechanism of rotary cutter type pelleter of the present invention.

Fig. 4 is the embodiment installation diagram sending pipe position-limit mechanism of rotary cutter type pelleter of the present invention.

Fig. 5 is the embodiment explosive view of the pressure pipe Qian Song mechanism of rotary cutter type pelleter of the present invention.

Fig. 6 is the embodiment installation diagram of the pressure pipe Qian Song mechanism of rotary cutter type pelleter of the present invention.

Fig. 7 is the embodiment explosive view of the olecranon cutting mechanism of rotary cutter type pelleter of the present invention.

Fig. 8 is the embodiment installation diagram of the olecranon cutting mechanism of rotary cutter type pelleter of the present invention.

Fig. 9 is the outline drawing of an embodiment of the safety guard of rotary cutter type pelleter of the present invention.

Figure 10 is a routine outline drawing implemented of the support grillage of rotary cutter type pelleter of the present invention.

In Fig. 1 to Figure 10, identical function, mutually isostructural part or assembly have employed identical label, succinct in order to figure, and by front and back, on symmetrical or symmetrical position, multiple identical parts only uses a label.

100-send pipe position-limit mechanism (being made up of whole parts of sequence number 101 to 116):

101-rectangular horn; 102---loudspeaker support plate; 103-substrate of windowing; 104-fastening bolt A(a pair);

105-preposition guiding top cover; 106-top roll installation site; 107-handle bolt (a pair);

108-rearmounted guiding top cover; 109-rearmounted guiding side plate (a pair); 110-special-shaped Ji Liang (a pair);

111-fastening bolt B(a pair); 112-lower roll installation site; 113-rearmounted guiding base plate;

114-preposition guiding base plate; 115-preposition guiding side plate (a pair); 116-fastening bolt C(two to).

200-pressure pipe Qian Song mechanism (being made up of whole parts of sequence number 201 to 212):

201-bolt D; 202-three hole location-plates; 203-lifting guide pillar and spring (a pair);

204-measurements of the chest, waist and hips framework; 205-driven roll; 206-bearing a(a pair); 207-driven axle;

208-fastening bolt E(a pair); 209-fastening bolt F(a pair); 210---drive roll;

211-bearing b(a pair) and bearing block b(mono-); 212-driving shaft.

300-olecranon cutting mechanism (being made up of whole parts of sequence number 301 to 314):

301-hawk bill teeth flywheel knife; 302-axial limiting ring; 303-fastening bolt G(two to); 304-bearing c (a pair);

305-fastening bolt H(tetra-to); 306-bearing block c(a pair); 307-all around knife rest; 308-limited block;

309-fastening bolt I(a pair); 310-alignment pin (a pair); 311-through hole and fastening bolt J(two thereof to);

312-stationary knife; 313-fastening bolt K(a pair); 314-driving shaft.

400-safety guard (being made up of sequence number 401 to 404 element):

401-U-shaped breach; 402-cover body; 403-hinge mounting hole; 404-rectangular indentation.

500-support grillage (being made up of whole elements of sequence number 501 to 507):

501-Supporting plate; 502---L shape angle bar seat; 503-installing hole A and bolt hole thereof;

504-installing hole B; The installation site of 505-three hole location-plates 202;

The hinge mounting hole of 506-safety guard 400; The butt hole of 507-fastening bolt J 311.

600-pipeline material and the flow direction thereof.

Detailed description of the invention

Be below the embodiment of a kind of rotary cutter type pelleter of the present invention, be only the preferably restriction of example not to content of the present invention, now further illustrate by reference to the accompanying drawings:

Shown in Fig. 1 and Fig. 2, rotary cutter type pelleter of the present invention comprises and send pipe position-limit mechanism 100, pressure pipe Qian Song mechanism 200, olecranon cutting mechanism 300, safety guard 400 and support grillage 500, wherein: send pipe position-limit mechanism 100 and olecranon cutting mechanism 300 to be formed and be close to opposite joining relation by the upstream and downstream of Pipe Cutting linear flow to 600, the top roll of pressure pipe Qian Song mechanism 200 and lower roll are positioned at the stage casing sending pipe position-limit mechanism 100 head and the tail line, perpendicular to by Pipe Cutting linear flow to 600, antithesis clamping rotation traction traction sending the material of the pipeline in pipe position-limit mechanism 100, send pipe position-limit mechanism 100, pressure pipe Qian Song mechanism 200, olecranon cutting mechanism 300 and safety guard 400 by integrated installation on support grillage 500 and olecranon cutting mechanism 300 can be covered by safety guard 400.

As shown in Figure 3 and Figure 4, pipe position-limit mechanism 100 is sent to comprise a rectangular horn 101, one piece of loudspeaker support plate 102, one piece of substrate 103 of windowing, a pair fastening bolt A, 104, one piece of preposition guiding top cover 105, reserved top roll installation site 106, a pair handle bolt, 107, one piece of rearmounted guiding top cover 108, a pair rearmounted guiding side plate 109, a pair special-shaped base beam 110, a pair fastening bolt B 111, the rearmounted guiding base plate 113 in reserved 112, one piece, lower roll installation site; One piece of preposition guiding base plate 114, a pair preposition guiding side plate 115 and two couples of fastening bolt C 116, wherein: the osculum end of rectangular horn 101 aligns with the rectangular window on loudspeaker support plate 102 and is connected for fixing structure by the mode of welding, on loudspeaker support plate 102, the inner edge of rectangular window aligns with preposition guiding base plate 114, preposition guiding side plate 115 again and the mode of passing through to weld fixes as a whole loudspeaker, and the plate face of preposition guiding base plate 114 and two blocks of preposition guiding side plates 115 forms the preposition guide trough structure surrounded in three faces; Window substrate 103 and a pair special-shaped base beam 110 is fixed as three face wall bodies by two couples of fastening bolt C 116; Rearmounted guiding base plate 113 is fixed on the base of a pair special-shaped base beam 110 by fastening bolt B 111, a pair rearmounted guiding side plate 109 is separately fixed on the medial surface of a pair special-shaped base beam 110 of three face wall bodies by the mode of welding, and the plate face of rearmounted guiding base plate 113 and two blocks of rearmounted guiding side plates 109 forms the rearmounted guide trough structure surrounded in three faces; The preposition guiding gutter that preposition guiding base plate 114 on overall loudspeaker and preposition guiding side plate 115 are formed inserts in the rectangular window of three face wall body uplifting window substrates 103, by two couples of fastening bolt C 116, loudspeaker support plate 102 is fastening with substrate 103 of windowing; Preposition guiding gutter is covered by the position near substrate 103 of windowing by a pair fastening bolt A 104 preposition guiding top cover 105 being fixed on special-shaped base beam 110; By a pair handle bolt 107, rearmounted guiding top cover 108 is fixed on the downstream position of special-shaped base beam 110, rearmounted guiding gutter is covered; The top roll of pressure pipe Qian Song mechanism 200, the installation site 106 and 112 of lower roll is reserved in the middle reaches of special-shaped base beam 110.

As shown in Figure 5 and Figure 6, pressure pipe Qian Song mechanism 200 comprises a bolt D 201, one piece of three hole location-plate 202, a pair lifting guide pillar and spring 203, one group of measurements of the chest, waist and hips framework 204, an encapsulate driven roll 205, pair of bearings a 206, one velamen moving axis 207, a pair fastening bolt E 208, a pair fastening bolt F 209, an encapsulate drive roll 210, two bearing b and bearing block b 211, driving shaft 212 and drive motors thereof, wherein: driven axle 207 pair of bearings a 206 is connected be enclosed in encapsulate driven roll 205 again cylinder in, fastening with a pair fastening bolt E 208 in a pair through hole that the two ends of driven axle 207 are enclosed within measurements of the chest, waist and hips framework 204 side wall respectively, a pair lifting guide pillar and spring 203 adopt the end face of the mode of screw thread and measurements of the chest, waist and hips framework 204 to link into an integrated entity, lifting guide pillar 203 freely can be elevated in two through holes of three hole location-plate 202 both sides, bolt D 201 is fixed by the screwed hole in the middle of on three hole location-plates 202, regulates and limit the absolute altitude of measurements of the chest, waist and hips framework 204, encapsulate drive roll 210, bearing b 211 and driving shaft 212 are conspired to create an entirety and are fastened on by bearing block b 211 and support on grillage 500, constituted the top roll of pressure pipe Qian Song mechanism 200 by bolt D 201, three hole location-plate 202, lifting guide pillar and spring 203, measurements of the chest, waist and hips framework 204, encapsulate driven roll 205, bearing a 206, driven axle 207, fastening bolt E 208, fastening bolt F 209, constituted the lower roll of pressure pipe Qian Song mechanism 200 by encapsulate drive roll 210, driving shaft 212, bearing b and bearing block b 211.

As shown in Figure 7 and Figure 8, olecranon cutting mechanism 300 comprises a hawk bill teeth flywheel knife 301, one piece of axial limiting ring 302, two couples of fastening bolt G 303, pair of bearings c 304, four couples of fastening bolt H 305, pair of bearing c 306, an all around knife rest 307, one piece of limited block 308, a pair fastening bolt I 309, a pair alignment pin 310, two pairs of through holes and fastening bolt J 311 thereof, a stationary knife 312, a pair fastening bolt K 313, a driving shaft 314 and drive motors thereof, wherein: hawk bill teeth flywheel knife 301 cross section single tooth gear tooth profile is bending olecranon shape, tooth profile combined by short lines and camber line and equidistantly distribute with driving shaft 314 for the center of circle circumferentially, hawk bill teeth flywheel knife 301 is enclosed within the step position in driving shaft 314 stage casing, overlap axial spacing ring 302 again and be axially located with two pairs of fastening hawk bill teeth flywheel knives 301 that make of fastening bolt G 303, the two ends that pair of bearings c 304 and bearing block c 306 is enclosed within driving shaft 314 respectively connect into an integral-rotation cutter, to be fastened on by the pair of bearing c 306 of integral-rotation cutter all around on knife rest 307 with four couples of fastening bolt H 305, at all around knife rest 307 while by a pair fastening bolt I 309 one piece of limited block 308 is fastened on all around on knife rest 307, stationary knife 312 is also fastened on all around on knife rest 307 by a pair fastening bolt K 312, limited block 308 and stationary knife 312 keep principal plane vertical each other and are close to leaning on mutually, alignment pin 310, simultaneously through limited block 308 and stationary knife 312, can maintain the stability of the spacing of stationary knife 312 and hawk bill teeth flywheel knife 301 by alignment pin 310, all around knife rest 307 itself is then fastened on by two pairs of through holes of all around knife rest 307 both sides and fastening bolt J 311 thereof and supports on grillage 500.

As shown in Figure 9, safety guard 400 is by seven flat-folded shelly cover bodies 402 surrounded, employing panel beating makes, cover body 402 base plane is opened a U-shaped breach 401, a vertical side is opened four manholes 403 for installing hinge, another vertical side is opened can to cover completely after a rectangular indentation 404 is closed with convenient and safe cover 400 hawk bill teeth flywheel knife 301 with the profile of stationary knife 312 and any position of people and animals' health cannot contact.

As shown in Figure 10, the structure supporting the Supporting plate 501 of grillage 500 is inverted T-shaped, the vertical plane of Supporting plate 501 loads onto L shape angle bar seat 502 with screw and send pipe position-limit mechanism 100 for stacking, open one group of installing hole A and bolt hole A 503 thereof for installing pressure pipe Qian Song mechanism 200 bottom bracket b 211 and driving shaft 212, open an installing hole B 504 for installing the driving shaft 314 in olecranon cutting mechanism 300, reserved installation site 505 of installing three hole location-plates 202 in pressure pipe Qian Song mechanism 200, open four installing holes 506 for installing the hinge of safety guard 400, open the abutting joint of four butt holes 507 for the through hole in olecranon cutting mechanism 300 and fastening bolt J 311 thereof.

As depicted in figs. 1 and 2, the course of work of rotary cutter type pelleter of the present invention is:

Manually pipeline material 600 is pushed the rectangular horn 101 sending pipe position-limit mechanism 100, be advanced between the top roll of pressure pipe Qian Song mechanism 200 and lower roll at the guide effect underground pipelines material of the preposition guiding gutter of the formation of rectangular horn 101 and preposition guiding side plate 115 and be jammed, because main drive shaft 212 drives the rotation of encapsulate drive roll 210, pipeline material 600 be pulled advance to stationary knife 312 and High Rotation Speed hawk bill teeth flywheel knife 301 between cut-off, according to the number of teeth of hawk bill teeth flywheel knife 301 and the proportionate relationship of encapsulate drive roll 210 external diameter, the PLC panel of electric control box sets the proportionate relationship of hawk bill teeth flywheel knife 301 linear velocity and encapsulate drive roll 210 linear velocity, this proportionate relationship determines the length or granularity of cutting off thing.

Because pipeline material 600 is not continuous print entirely, and have a segment distance between encapsulate drive roll 210 and hawk bill teeth flywheel knife 301, pipeline material 600 end can rest between drive roll 210 and hawk bill teeth flywheel knife 301, easily causes tip line material can not switch to the defect of position.Therefore, preposition guiding top cover 105, preposition guiding base plate 114, preposition guiding side plate 115, rearmounted guiding top cover 108, rearmounted guiding side plate 109 and rearmounted guiding base plate 113 are set sending in pipe position-limit mechanism 100, the pipeline material 600 being enough to force upstream to be carried withstands on tip line material, make tip line material only have stationary knife 312 and the sole outlet at hawk bill teeth flywheel knife 301 place of High Rotation Speed, complete continuous pelletizing.

If produce when changing and producing test-run a machine, extruder and inker " useless pipe "; can the linear velocity of a kind of rotary cutter type pelleter of the present invention be adjusted to equal with the linear velocity of extruding pipe or slightly quicker; by the pressure effect of spring 203; and the skidding effect of encapsulate drive roll 210 and encapsulate driven roll 205; the speeds match of " useless pipe " pelletizing can be realized, realize the online chopping of pipeline material 600 or fine material.

Claims

1. a rotary cutter type pelleter, it is characterized in that: comprise and send pipe position-limit mechanism (100), pressure pipe Qian Song mechanism (200), olecranon cutting mechanism (300) and support grillage (500), the upstream and downstream sending pipe position-limit mechanism (100) and olecranon cutting mechanism (300) to be formed by Pipe Cutting line material flows to is close to opposite joining relation, the top roll of pressure pipe Qian Song mechanism (200) and lower roll are positioned at the stage casing sending pipe position-limit mechanism (100) head and the tail line, flow to perpendicular to by Pipe Cutting line material, antithesis clamping and rotation traction traction from the pipeline material sent in pipe position-limit mechanism (100), send pipe position-limit mechanism (100), pressure pipe Qian Song mechanism (200) and olecranon cutting mechanism (300) are all being supported on grillage (500) by integrated installation.

2. rotary cutter type pelleter according to claim 1, it is characterized in that: described in send pipe position-limit mechanism (100) to comprise rectangular horn (101), loudspeaker support plate (102), preposition guiding top cover (105), preposition guiding base plate (114), preposition guiding side plate (115), to window substrate (103), special-shaped Ji Liang (110), rearmounted guiding top cover (108), rearmounted guiding base plate (113), rearmounted guiding side plate (109), wherein: rectangular horn (101) osculum end aligns with the rectangular window on loudspeaker support plate (102) and is connected and fixed, the inner edge of the upper rectangular window of loudspeaker support plate (102) again with preposition guiding base plate (114), preposition guiding side plate (115) is alignd and fixes as a whole loudspeaker, the preposition guiding gutter that preposition guiding base plate (114) and two pieces of preposition guiding side plates (115) are formed or surround with one piece of plate three face, one piece or two pieces of substrates of windowing (103) are fixed as three face wall bodies or back-shaped body with a pair special-shaped Ji Liang (110), rearmounted guiding base plate (113), rearmounted guiding side plate (109) is fixed on the downstream of a pair special-shaped Ji Liang (110) and rearmounted guiding base plate (113) and two pieces of rearmounted guiding side plates (109) the rearmounted guiding gutter that formed or surround with one piece of plate three face, the rectangular window preposition guiding gutter of overall loudspeaker being inserted three or back-shaped body uplifting window substrates (103) is fastening with substrate (103) of windowing, preposition guiding gutter covers near substrate of windowing (103) position by the upstream that preposition guiding top cover (105) is fixed on special-shaped Ji Liang (110), rearmounted guiding gutter covers by the downstream position that rearmounted guiding top cover (108) is fixed on special-shaped Ji Liang (110).

3. rotary cutter type pelleter according to claim 1, it is characterized in that: described pressure pipe Qian Song mechanism (200) comprises bolt D(201), three hole location-plates (202), lifting guide pillar and spring (203), measurements of the chest, waist and hips framework (204), encapsulate or not encapsulate driven roll (205), bearing a(206), driven axle (207), encapsulate or not encapsulate drive roll (210), bearing b and bearing block b(211) and driving shaft (212) and drive motors thereof, in the cylinder wherein: driven axle (207) is by pair of bearings a(206) being enclosed in driven roll (205) again after series connection and the two ends of driven axle (207) to be enclosed within a pair through hole of measurements of the chest, waist and hips framework (204) or stepped hole and fastened respectively again, the end face of a pair lifting guide pillar and spring (203) and measurements of the chest, waist and hips framework (204) links into an integrated entity and to be elevated in two through holes that guide pillar inserts three hole location-plates (202) and can be freely elevated, bolt D(201) fixing to regulate freely being elevated and absolute altitude of measurements of the chest, waist and hips framework (204) by the screwed hole on three hole location-plates (202), through bearing b and driving shaft (212) synchronous interaction, bearing block b is fastened on and supports on grillage (500) drive roll (210), by bolt D(201), three hole location-plates (202), lifting guide pillar and spring (203), measurements of the chest, waist and hips framework (204), driven roll (205), bearing a(206), driven axle (207) forms the top roll of pressure pipe Qian Song mechanism (200) again by drive roll (210), driving shaft (212), bearing b and bearing block b(211) form the lower roll of pressure pipe Qian Song mechanism (200).

4. rotary cutter type pelleter according to claim 1, it is characterized in that: described olecranon cutting mechanism (300) comprises hawk bill teeth flywheel knife (301), axial limiting ring (302), bearing c(304), bearing block c(304), all around knife rest (307), limited block (308), stationary knife (312), driving shaft (314), wherein: the cross section single tooth gear tooth profile of hawk bill teeth flywheel knife (301) by many short lines and or camber line form olecranon shape and whole tooth equidistantly distribute with driving shaft (314) for the center of circle circumferentially; Hawk bill teeth flywheel knife (301) be enclosed within be positioned at driving shaft (314) stage casing step on located by axial limiting ring (302), pair of bearings c(304) and bearing block c(304) be enclosed within the two ends of driving shaft (314) respectively and form a rotation cutter hub, by pair of bearing c(304) rotation cutter hub is fastened on all around on knife rest (307), all around knife rest (307) one end limited block (308) and stationary knife (312) each other vertical being close to be fixed on all around on knife rest (307).