CN109174369A - A kind of floating cutter head structure and control method for prebreaker - Google Patents
A kind of floating cutter head structure and control method for prebreaker Download PDFInfo
- Publication number
- CN109174369A CN109174369A CN201811132469.5A CN201811132469A CN109174369A CN 109174369 A CN109174369 A CN 109174369A CN 201811132469 A CN201811132469 A CN 201811132469A CN 109174369 A CN109174369 A CN 109174369A
- Authority
- CN
- China
- Prior art keywords
- prebreaker
- cylinder body
- cutter head
- cylinder
- hinged
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of floating cutter head structures and control method for prebreaker, it includes prebreaker cabinet, the inside of the prebreaker cabinet is equipped with main shaft and lower main shaft, and upper slitter fluted disc is equipped on the upper main shaft, is equipped on the lower main shaft and cuts fluted disc；The cavity bottom of the prebreaker cabinet is hinged with floating cutter head by the first pin shaft, the back of the floating cutter head is hinged by the piston-rod end of the second pin shaft and floating cylinder, the cylinder body of the floating cylinder is hinged on cylinder body hinged seat by third pin shaft, and the cylinder body hinged seat is arranged in the bottom sidewall of prebreaker cabinet.This floating cutter head oil cylinder can drive the floating cutter head for being mounted on precrushing inside cavity, can be matched with the cutter tooth disk of prebreaker by floating cutter head, and then the forward and back of adaptive adjusting floating cutter head, be finally reached the purpose for adjusting precrushing cavity.
Description
Technical field
The present invention relates to a kind of floating cutter head structures and control method for prebreaker, belong to block stowage equipment neck
Domain.
Background technique
Currently, the precrushing cavity of common waste metal prebreaker is all using fixed volume, during precrushing, knife
Precrushing cavity volume between fluted disc and chopping block can not be adjusted, when encountering big mass or the insufficient waste and old gold of precrushing
Belong to, is easy for leading to the problem of card resistance or putty in precrushing inside cavity, if putty overlong time, will result in equipment
Shut down and even damage, if using variable cavity, when getting stuck can automatic adjusument its precrushing cavity size, then may be used
With the effective solution above problem.
Summary of the invention
It is an object of the present invention to provide a kind of floating cutter head structure for prebreaker, this floating cutter head oil cylinder can drive peace
It mounted in the floating cutter head of precrushing inside cavity, can be matched with the cutter tooth disk of prebreaker by floating cutter head, and then adaptive
Adjusting floating cutter head forward and back, be finally reached adjust precrushing cavity purpose.
In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this: a kind of floating for prebreaker
Cutter head structure, it includes prebreaker cabinet, and the inside of the prebreaker cabinet is equipped with main shaft and lower main shaft, the upper main shaft
On upper slitter fluted disc is installed, be equipped on the lower main shaft and cut fluted disc；The cavity bottom of the prebreaker cabinet passes through first
Pin shaft is hinged with floating cutter head, and the back of the floating cutter head is hinged by the piston-rod end of the second pin shaft and floating cylinder,
The cylinder body of the floating cylinder is hinged on cylinder body hinged seat by third pin shaft, and the cylinder body hinged seat is arranged in prebreaker machine
In the bottom sidewall of case.
It is provided with feed inlet at the top of the prebreaker cabinet, is equipped in one end close to feed inlet for old metal
The Turnover bunker device of material.
The Turnover bunker device includes hopper, and the tail portion of the hopper is hinged on prebreaker cabinet by the 4th pin shaft
Top edge is hinged with overturning oil cylinder in the bottom of hopper, and the cylinder body pedestal of the overturning oil cylinder is hinged on by the 5th pin shaft
On the rear wall of prebreaker cabinet.
The floating cylinder includes cylinder body, and the cylinder body is internally provided with piston rod, on the piston rod and is located at cylinder
The one end in internal portion is equipped with piston head assembly, the other end of piston rod be equipped with for the hinged seat phase on prebreaker cabinet
The hinged head assembly of cooperation；The hinged sleeve for matching with third pin shaft, the hinge are fixed on the outer wall of the cylinder body
Hinge hole is machined on female connector cylinder；The both ends of the cylinder body are respectively arranged with cylinder head sealing structure and cylinder body tail portion sealing knot
Structure.
The piston head assembly includes piston, and the piston is fixedly mounted on the end of piston rod by baffle ring and position block
End, is provided with the first lip packing, the position that the piston and piston rod match is set between the piston and the inner wall of cylinder body
It is equipped with the first O-ring seal.
The hinged head assembly includes articulated slab, pin shaft hole is machined on the articulated slab, along the radial direction side of pin shaft hole
To oil filler point is machined with, the articulated slab is fixed in hinged sleeve, and the hinged sleeve is solid by tight fixed bolt and piston rod
It is fixed to be connected.
The cylinder head sealing structure includes head seal ring, and the head seal ring is mounted on cylinder by head block
The inside of body, the annular surface that the head seal ring and cylinder body match are provided with multiple second O-ring seals, and the head is close
The annular surface that seal ring and piston rod match is provided with multiple second lip packing, and the head block outer end face is provided with limit
Plate is fixedly linked between the limit plate and head seal ring by stay bolt, is equipped with dust retaining ring in the outer end face of limit plate,
The end face that the dust retaining ring and piston rod match is provided with dust-break sealing ring.
The cylinder body tail sealing structure includes tail portion sealing ring, and the tail portion sealing ring is mounted by tail portion block
In the tail portion of cylinder body, the outer end face of the tail portion sealing ring is equipped with retaining ring, leads between the retaining ring and tail portion sealing ring
It crosses tight fixed bolt to be fixedly linked, the annular surface that the tail portion sealing ring is matched with cylinder body is provided with multiple third O-ring seals.
The pressure threshold value of setting system monitors system pressure when the generation of the scrap metal of prebreaker cabinet inside gets stuck
When power reaches pressure threshold value, start floating cylinder, drives floating cutter head to advance or retreat by floating cylinder, and then adjust pre-
The size of broken cavity；Upper main shaft is controlled by PLC controller again and lower main shaft stops operating, and pressure maintaining is for a period of time, stops one
The section time, then a period of time is inverted, finally restore to rotate forward again, if still overloading when main story, repeat above-mentioned movement, until releasing
It gets stuck.
The method have the advantages that:
1, by using above-mentioned floating cutter head structure, it can be used in waste metal prebreaker, in use, when precrushing cavity
In the case that inside get stuck, floating cutter head and upper slitter fluted disc are adjusted by floating cylinder and cut the gap between fluted disc,
And then achieve the purpose that adjust cavity space, being again started up upper slitter fluted disc and cutting fluted disc makes its overturning, and then releases and get stuck, most
Guarantee its normal operation eventually.
2, it by using the Turnover bunker device of above structure, can be realized automatic charging operation, in feeding process, lead to
Overturning oil cylinder driving hopper is crossed, and then realizes the whereabouts of material by the overturning of hopper.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is overall structure main view of the invention.
Fig. 2 is floating cylinder structural schematic diagram of the invention.
In figure: the first pin shaft 1, cylinder body hinged seat 2, floating cylinder 3, third pin shaft 4, the second pin shaft 5, floating cutter head 6,
Five pin shafts 7, overturning oil cylinder 8, hopper 9, the 4th pin shaft 10, feed inlet 11, upper main shaft 12, upper slitter fluted disc 13, prebreaker cabinet 14,
Lower main shaft 15 cuts fluted disc 16；
Articulated slab 301, oil filler point 302, hinged sleeve 303, pin shaft hole 304, tight fixed bolt 305, piston rod 306, dust retaining ring
307, limit plate 308, head block 309, head seal ring 310, the second O-ring seal 311, hinge hole 312, hinged sleeve
313, dust-break sealing ring 314, stay bolt 315, the second lip packing 316, cylinder body 317, the first lip packing 318, piston 319,
First O-ring seal 320, position block 321, baffle ring 322, welded sleeve 323, tail portion block 324, retaining ring 325, the 3rd O
Type sealing ring 326, tail portion sealing ring 327.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
Embodiment 1:
As shown in Figs. 1-2, a kind of floating cutter head structure for prebreaker, it includes prebreaker cabinet 14, the prebreaker machine
The inside of case 14 is equipped with main shaft 12 and lower main shaft 15, and upper slitter fluted disc 13, the lower main shaft are equipped on the upper main shaft 12
It is equipped on 15 and cuts fluted disc 16；The cavity bottom of the prebreaker cabinet 14 is hinged with floating cutter head 6 by the first pin shaft 1,
The back of the floating cutter head 6 is hinged by the piston-rod end of the second pin shaft 5 and floating cylinder 3, the cylinder of the floating cylinder 3
Body is hinged on cylinder body hinged seat 2 by third pin shaft 4, and the bottom side of prebreaker cabinet 14 is arranged in the cylinder body hinged seat 2
On wall.By using above-mentioned floating cutter head structure, it can be used in waste metal prebreaker, in use, when precrushing cavity
In the case that inside gets stuck, floating cutter head 6 and upper slitter fluted disc 13 are adjusted by floating cylinder 3 and cut between fluted disc 16
Gap, and then achieve the purpose that adjust cavity space, being again started up upper slitter fluted disc 13 and cutting fluted disc 16 makes its overturning, and then solves
Except getting stuck, finally guarantee its normal operation.
Further, the top of the prebreaker cabinet 14 is provided with feed inlet 11, pacifies in one end close to feed inlet 11
Equipped with the Turnover bunker device for old metal feeding.The Turnover bunker device includes hopper 9, and the tail portion of the hopper 9 is logical
The top edge that the 4th pin shaft 10 is hinged on prebreaker cabinet 14 is crossed, is hinged with overturning oil cylinder 8 in the bottom of hopper 9, it is described to turn over
The cylinder body pedestal for turning oil cylinder 8 is hinged on the rear wall of prebreaker cabinet 14 by the 5th pin shaft 7.Pass through the overturning of above structure
Magazine attachment in operation process, can drive hopper 9 to rotate around the 4th pin shaft 10 by overturning oil cylinder 8, and then by hopper 9
Internal non-metallic material is launched to inside prebreaker cabinet 14.
Further, the floating cylinder 3 includes cylinder body 317, and the cylinder body 317 is internally provided with piston rod 306, institute
It states the one end on piston rod 306 and being located inside cylinder body 317 and piston head assembly is installed, the other end of piston rod 306 is equipped with
Hinged head assembly for being matched with the hinged seat on prebreaker cabinet 14；It is fixed with and is used on the outer wall of the cylinder body 317
The hinged sleeve 313 matched with third pin shaft 4 is machined with hinge hole 312 in the hinged sleeve 313；The cylinder body 317
Both ends are respectively arranged with cylinder head sealing structure and cylinder body tail sealing structure.It can by the floating cylinder 3 of above structure
The advance and retreat of floating cutter head 6 are driven, and then adjust the size of precrushing cavity.
Further, the piston head assembly includes piston 319, and the piston 319 passes through baffle ring 322 and position block
321 are fixedly mounted on the end of piston rod 306, are provided with the first lip packing between the piston 319 and the inner wall of cylinder body 317
318, the position that the piston 319 and piston rod 306 match is provided with the first O-ring seal 320.By using above structure
Piston head assembly can cooperate cylinder body 317 realize piston action.
Further, the hinged head assembly includes articulated slab 301, is machined with pin shaft hole 304 on the articulated slab 301,
It is machined with oil filler point 302 along the radial direction of pin shaft hole 304, the articulated slab 301 is fixed in hinged sleeve 303, described
Hinged sleeve 303 is fixedly linked by tight fixed bolt 305 with piston rod 306.It can be convenient by above-mentioned hinged head assembly
It is realized hingedly with the second pin shaft 5.
Further, the cylinder head sealing structure includes head seal ring 310, and the head seal ring 310 passes through
Head block 309 is mounted on the inside of cylinder body 317, and the annular surface that the head seal ring 310 and cylinder body 317 match is provided with
Multiple second O-ring seals 311, the annular surface that the head seal ring 310 and piston rod 306 match are provided with multiple second
Lip packing 316,309 outer end face of head block are provided with limit plate 308, the limit plate 308 and head seal ring 310
Between be fixedly linked by stay bolt 315, dust retaining ring 307,307 He of dust retaining ring are installed in the outer end face of limit plate 308
The end face that piston rod 306 matches is provided with dust-break sealing ring 314.It can be right by the cylinder head sealing structure of above structure
Cylinder body 317 is sealed.
Further, the cylinder body tail sealing structure includes tail portion sealing ring 327, and the tail portion sealing ring 327 passes through
Tail portion block 324 is installed in the tail portion of cylinder body 317, and the outer end face of the tail portion sealing ring 327 is equipped with retaining ring 325,
It is fixedly linked between the retaining ring 325 and tail portion sealing ring 327 by tight fixed bolt, the tail portion sealing ring 327 and cylinder body
317 annular surfaces matched are provided with multiple third O-ring seals 326.It can be right by above-mentioned cylinder body tail sealing structure
The tail portion of cylinder body 317 is sealed.
Embodiment 2:
The pressure threshold value of setting system monitors system pressure when the scrap metal generation inside prebreaker cabinet 14 gets stuck
When reaching pressure threshold value, start floating cylinder 3, drives floating cutter head 6 to advance or retreat by floating cylinder 3, and then adjust
The size of precrushing cavity；Upper main shaft 12 is controlled by PLC controller again and lower main shaft 15 stops operating, and pressure maintaining is for a period of time,
Stop a period of time, then invert a period of time, finally restores to rotate forward again, if still overloading when main story, repeat above-mentioned movement, directly
It gets stuck to releasing.
Working process and principle of the invention are as follows:
Firstly, waste metal is placed into inside hopper 9, then, start overturning oil cylinder 8, hopper 9 is driven by overturning oil cylinder 8
It overturns and rotates around the 4th pin shaft 10, and then material is poured into the inside of prebreaker cabinet 14；Restart upper slitter fluted disc 13
Material is torn up with fluted disc 16 is cut；In operation process, when precrushing cavity gets stuck, by starting floating cylinder
3 adjust floating cutter head 6 and upper slitter fluted discs 13 and cut the gap between fluted disc 16, and then achieve the purpose that adjust cavity space,
Being again started up upper slitter fluted disc 13 and cutting fluted disc 16 makes its overturning, and then releases and get stuck, and finally guarantees its normal operation.
Above-described embodiment is used to illustrate the present invention, rather than limits the invention, in spirit of the invention and
In scope of protection of the claims, to any modifications and changes that the present invention makes, protection scope of the present invention is both fallen within.
Claims (9)
1. a kind of floating cutter head structure for prebreaker, it is characterised in that: it includes prebreaker cabinet (14), the prebreaker
The inside of cabinet (14) is equipped with main shaft (12) and lower main shaft (15), is equipped with upper slitter fluted disc on the upper main shaft (12)
(13), it is equipped on the lower main shaft (15) and cuts fluted disc (16)；The cavity bottom of the prebreaker cabinet (14) passes through first
Pin shaft (1) is hinged with floating cutter head (6), and the back of the floating cutter head (6) passes through the second pin shaft (5) and floating cylinder (3)
Piston-rod end is hinged, and the cylinder body of the floating cylinder (3) is hinged on cylinder body hinged seat (2) by third pin shaft (4), described
Cylinder body hinged seat (2) is arranged in the bottom sidewall of prebreaker cabinet (14).
2. a kind of floating cutter head structure for prebreaker according to claim 1, it is characterised in that: the prebreaker machine
It is provided with feed inlet (11) at the top of case (14), the overturning for old metal feeding is installed in one end close to feed inlet (11)
Magazine attachment.
3. a kind of floating cutter head structure for prebreaker according to claim 2, it is characterised in that: the Turnover bunker
Device includes hopper (9), and the tail portion of the hopper (9) is hinged on the top sides of prebreaker cabinet (14) by the 4th pin shaft (10)
Edge is hinged with overturning oil cylinder (8) in the bottom of hopper (9), and the cylinder body pedestal of the overturning oil cylinder (8) passes through the 5th pin shaft (7)
It is hinged on the rear wall of prebreaker cabinet (14).
4. a kind of floating cutter head structure for prebreaker according to claim 1, it is characterised in that: the floating cylinder
It (3) include cylinder body (317), the cylinder body (317) is internally provided with piston rod (306), on the piston rod (306) and is located at
The internal one end of cylinder body (317) is equipped with piston head assembly, and the other end of piston rod (306), which is equipped with, to be used for and prebreaker cabinet
(14) the hinged head assembly that the hinged seat on matches；It is fixed with and is used for and third pin shaft (4) on the outer wall of the cylinder body (317)
The hinged sleeve (313) matched is machined with hinge hole (312) on the hinged sleeve (313)；The two of the cylinder body (317)
End is respectively arranged with cylinder head sealing structure and cylinder body tail sealing structure.
5. a kind of floating cutter head structure for prebreaker according to claim 4, it is characterised in that: the piston head is total
At including piston (319), the piston (319) passes through baffle ring (322) and position block (321) is fixedly mounted on piston rod
(306) end is provided with the first lip packing (318), the work between the piston (319) and the inner wall of cylinder body (317)
The position that plug (319) and piston rod (306) match is provided with the first O-ring seal (320).
6. a kind of floating cutter head structure for prebreaker according to claim 4, it is characterised in that: the articulated joint group
Part includes articulated slab (301), pin shaft hole (304) is machined on the articulated slab (301), along the radial direction side of pin shaft hole (304)
To being machined with oil filler point (302), the articulated slab (301) is fixed on hinged sleeve (303), and the hinged sleeve (303) is logical
Tight fixed bolt (305) is crossed to be fixedly linked with piston rod (306).
7. a kind of floating cutter head structure for prebreaker according to claim 4, it is characterised in that: the cylinder head
Sealing structure includes head seal ring (310), and the head seal ring (310) is mounted on cylinder body by head block (309)
(317) annular surface that inside, the head seal ring (310) and cylinder body (317) match is provided with the multiple second O-shaped sealings
The annular surface that circle (311), the head seal ring (310) and piston rod (306) match is provided with multiple second lip packing
(316), head block (309) outer end face is provided with limit plate (308), the limit plate (308) and head seal ring
(310) it is fixedly linked between by stay bolt (315), is equipped with dust retaining ring (307) in the outer end face of limit plate (308), it is described
The end face that dust retaining ring (307) and piston rod (306) match is provided with dust-break sealing ring (314).
8. a kind of floating cutter head structure for prebreaker according to claim 4, it is characterised in that: the cylinder body tail portion
Sealing structure includes tail portion sealing ring (327), and the tail portion sealing ring (327) is installed in cylinder by tail portion block (324)
The outer end face of the tail portion of body (317), the tail portion sealing ring (327) is equipped with retaining ring (325), the retaining ring (325) and
Tail portion sealing ring is fixedly linked between (327) by tight fixed bolt, and the tail portion sealing ring (327) matches with cylinder body (317)
Annular surface be provided with multiple third O-ring seals (326).
9. the control method described in claim 1-8 any one for the floating cutter head structure of prebreaker, which is characterized in that set
The pressure threshold value for determining system monitors that system pressure reaches when the internal scrap metal generation of prebreaker cabinet (14) gets stuck
When pressure threshold value, start floating cylinder (3), advanced by floating cylinder (3) driving floating cutter head (6) or retreated, and then adjusts
Save the size of precrushing cavity；Upper main shaft (12) are controlled by PLC controller again and lower main shaft (15) stops operating, and one section of pressure maintaining
Time stops a period of time, then inverts a period of time, finally restores to rotate forward again, if still overloading when main story, repeats above-mentioned dynamic
Make, gets stuck until releasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132469.5A CN109174369A (en) | 2018-09-27 | 2018-09-27 | A kind of floating cutter head structure and control method for prebreaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132469.5A CN109174369A (en) | 2018-09-27 | 2018-09-27 | A kind of floating cutter head structure and control method for prebreaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109174369A true CN109174369A (en) | 2019-01-11 |
Family
ID=64907326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132469.5A Pending CN109174369A (en) | 2018-09-27 | 2018-09-27 | A kind of floating cutter head structure and control method for prebreaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109174369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238171A (en) * | 2019-07-19 | 2019-09-17 | 三门峡丽源环保工程设备有限公司 | A kind of house refuse automatic sorting dehydration collection device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058621U (en) * | 1989-12-22 | 1990-06-27 | 沈阳市长城环保设备厂 | Coal-disintegrating machine |
| CN2170154Y (en) * | 1993-05-11 | 1994-06-29 | 沈阳电站粉煤机械研究所 | Two-stage ring-hammer fine crusher |
| JPH08131867A (en) * | 1994-11-04 | 1996-05-28 | Kubota Corp | Crusher |
| US20030102827A1 (en) * | 2001-12-05 | 2003-06-05 | Cff Recycling | Installation for preliminary crushing of articles |
| RU2219386C2 (en) * | 2001-12-25 | 2003-12-20 | Закрытое акционерное общество "Национальная компания Уралтерминалмаш" | Hydraulic cylinder |
| JP2008284519A (en) * | 2007-05-21 | 2008-11-27 | Kobukuro Techno Co Ltd | Set adjusting device for impact crusher |
| WO2011092588A1 (en) * | 2010-01-29 | 2011-08-04 | Colombo Giovanni SRL | Preliminary crushing device and relative method |
| EP2710881A1 (en) * | 2012-09-21 | 2014-03-26 | Kverneland A/S | Distributor machine |
| CN103752371A (en) * | 2013-12-27 | 2014-04-30 | 河南圣石节能环保工程有限公司 | Electric-screw-rod-type clearance adjustment crushing machine and control method thereof |
| JP2015077542A (en) * | 2013-10-16 | 2015-04-23 | 株式会社御池鐵工所 | Shredder |
| CN204933604U (en) * | 2015-09-08 | 2016-01-06 | 宜昌力帝环保机械有限公司 | Prebreaker abnormity rotary head |
| CN205164848U (en) * | 2015-10-16 | 2016-04-20 | 湖北力帝机床股份有限公司 | Piece mincer is in advance restrainted to metal |
| CN205253217U (en) * | 2015-12-28 | 2016-05-25 | 台州伟博环保设备科技有限公司 | Prebreaker |
| CN206356051U (en) * | 2016-12-28 | 2017-07-28 | 江油晟达机电装备有限责任公司 | A kind of tooth Hubei Province formula composite crusher |
| CN208990948U (en) * | 2018-09-27 | 2019-06-18 | 湖北力帝机床股份有限公司 | A kind of floating cutter head structure for prebreaker |
-
2018
- 2018-09-27 CN CN201811132469.5A patent/CN109174369A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058621U (en) * | 1989-12-22 | 1990-06-27 | 沈阳市长城环保设备厂 | Coal-disintegrating machine |
| CN2170154Y (en) * | 1993-05-11 | 1994-06-29 | 沈阳电站粉煤机械研究所 | Two-stage ring-hammer fine crusher |
| JPH08131867A (en) * | 1994-11-04 | 1996-05-28 | Kubota Corp | Crusher |
| US20030102827A1 (en) * | 2001-12-05 | 2003-06-05 | Cff Recycling | Installation for preliminary crushing of articles |
| RU2219386C2 (en) * | 2001-12-25 | 2003-12-20 | Закрытое акционерное общество "Национальная компания Уралтерминалмаш" | Hydraulic cylinder |
| JP2008284519A (en) * | 2007-05-21 | 2008-11-27 | Kobukuro Techno Co Ltd | Set adjusting device for impact crusher |
| WO2011092588A1 (en) * | 2010-01-29 | 2011-08-04 | Colombo Giovanni SRL | Preliminary crushing device and relative method |
| EP2710881A1 (en) * | 2012-09-21 | 2014-03-26 | Kverneland A/S | Distributor machine |
| JP2015077542A (en) * | 2013-10-16 | 2015-04-23 | 株式会社御池鐵工所 | Shredder |
| CN103752371A (en) * | 2013-12-27 | 2014-04-30 | 河南圣石节能环保工程有限公司 | Electric-screw-rod-type clearance adjustment crushing machine and control method thereof |
| CN204933604U (en) * | 2015-09-08 | 2016-01-06 | 宜昌力帝环保机械有限公司 | Prebreaker abnormity rotary head |
| CN205164848U (en) * | 2015-10-16 | 2016-04-20 | 湖北力帝机床股份有限公司 | Piece mincer is in advance restrainted to metal |
| CN205253217U (en) * | 2015-12-28 | 2016-05-25 | 台州伟博环保设备科技有限公司 | Prebreaker |
| CN206356051U (en) * | 2016-12-28 | 2017-07-28 | 江油晟达机电装备有限责任公司 | A kind of tooth Hubei Province formula composite crusher |
| CN208990948U (en) * | 2018-09-27 | 2019-06-18 | 湖北力帝机床股份有限公司 | A kind of floating cutter head structure for prebreaker |
Non-Patent Citations (1)
| Title |
|---|
| 刘绍力，王海文, 西安电子科技大学出版社, pages: 279 - 83 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238171A (en) * | 2019-07-19 | 2019-09-17 | 三门峡丽源环保工程设备有限公司 | A kind of house refuse automatic sorting dehydration collection device |
| CN110238171B (en) * | 2019-07-19 | 2024-06-07 | 三门峡丽源环保工程设备有限公司 | Automatic sorting, dewatering and collecting device for household garbage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205224647U (en) | Multi -functional hydraulic pressure is cut | |
| CN105692179B (en) | A kind of feed arrangement for garbage disposal | |
| JP2021159907A (en) | New-type eco-friendly coal crushing apparatus | |
| CN208894360U (en) | Prebreaker automatic charging device | |
| CN209736700U (en) | Novel pressure tapping device | |
| CN208990948U (en) | A kind of floating cutter head structure for prebreaker | |
| CN109607001A (en) | A kind of kitchen waste cart push plate unloading control method | |
| CN109174369A (en) | A kind of floating cutter head structure and control method for prebreaker | |
| CN110548591A (en) | crusher abnormal feeding control method based on current change rate and crusher | |
| CN108325725B (en) | Building waste breaker | |
| CN108855465A (en) | A kind of hammer crusher | |
| CN212656083U (en) | Milling machine scraper blade controlling means | |
| CN104118586A (en) | Using method of rubbish compression push head material stopping device | |
| CN102852518B (en) | Coal cutter roller | |
| CN203803179U (en) | Automatic scraping mechanism of high-pressure telescopic circular plate filter press | |
| CN206527399U (en) | It is a kind of new to go to teeth portion burr mechanism | |
| CN215312602U (en) | Jaw crusher for underground use | |
| CN212468344U (en) | Seaweed smashing device | |
| CN105728128B (en) | A kind of metal cutting breaker | |
| CN210646857U (en) | Novel full-automatic centrifuge | |
| CN110813469B (en) | Paper shredder with paper pressing function | |
| CN109228483B (en) | Pushing head of garbage compressor | |
| CN212681246U (en) | Novel hydraulic drive heavy single-shaft shredder capable of automatically regulating speed | |
| CN206823930U (en) | Animal twists cutting mill | |
| CN218690080U (en) | High-efficient reducing mechanism of golden pomfret leftover bits |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |