CN104258944B - A kind of refuse grinder - Google Patents
A kind of refuse grinder Download PDFInfo
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- CN104258944B CN104258944B CN201410470554.8A CN201410470554A CN104258944B CN 104258944 B CN104258944 B CN 104258944B CN 201410470554 A CN201410470554 A CN 201410470554A CN 104258944 B CN104258944 B CN 104258944B
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- cutter shaft
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- broken
- broken platform
- hydraulic motor
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- 238000012856 packing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 description 16
- 239000003921 oil Substances 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Classifications
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- 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
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- 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
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- 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
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- 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
- B02C18/2216—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- B02C2018/166—Lubricating the knives of the cutting mechanisms
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of refuse grinder, auxiliary is installed including broken platform, power set, broken platform roll-out tray, equipment, power set are provided with discharge oil cylinder, left and right sidesing shifting oil cylinder, broken platform is arranged on broken platform roll-out tray, broken platform roll-out tray is made up of left and right track, crossbeam, broken platform is arranged on the track of left and right, left and right sidesing shifting oil cylinder is arranged on crossbeam and is connected with broken platform, equipment is installed auxiliary and is made up of hopper and discharge door, and discharge oil cylinder is arranged on hopper and is connected with discharge door.Power set include hydraulic motor, hydraulic motor is connected with cutter shaft, hydraulic motor is arranged on toggle, toggle is connected with swing arm one end, butterfly spring group and packing ring are installed on toggle, the swing arm other end is connected with swing span upper end, and oscillating bearing is housed in frame, and oscillating bearing inner ring is connected with swing span lower end.Working service of the present invention is convenient, long lifespan, good stability, and middle chasing tool frame upper-lower position can adjust, with chasing tool pad wear in compensation.
Description
Technical field
The present invention relates to a kind of refuse grinder, particularly a kind of low-speed big rubbish for being adapted to carry out rubbish coarse crushing
Rubbish disintegrating machine.
Background technology
House refuse is solved using land-fill method mostly at present, long-term land occupation resource pollutes environment again, progressively
Rubbish is processed by waste incineration and generating electricity.It is because house refuse is not of uniform size, soft or hard difference therefore necessary before burning electricity generation
Broken pretreatment is carried out, is beneficial to subsequent sort and burning is abundant, reach the row of the residue and pernicious gas reduced in ashes
Calorific value higher is put and obtains, and density is improved after Domestic garbage crushing, is more easy to efficiently conveying and sorting treatment.Referring to publication number
It is the patent publication of CN103418469A, it has broken box body and is inconvenient to move；When run into can not broken material when,
Be inconvenient to exclude；The impact displacement that hydraulic motor is produced in frequent rotating cannot be compensated, and made hydraulic motor and entirely broken
Broken machine is easily damaged, and stability is poor；Middle fixed blade is immovable, it is impossible to the moving knife in the middle of regulation on fixed blade and cutter shaft
The defects such as the cutting gap between piece.
The content of the invention
Present invention solves the technical problem that to overcome the drawbacks described above of prior art, and a kind of broken platform is provided and be may move,
Convenient to exclude choking phenomenon, hydraulic motor impact displacement is compensated, and hydraulic motor and whole disintegrating machine do not allow fragile, stabilization
Property it is good, middle chasing tool upper-lower position can adjust, and be adapted to carry out rubbish the refuse grinder of coarse crushing.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of refuse grinder, including crush platform, move
Power apparatus, during the broken platform is including being arranged on the side chasing tool of the inner side of frame two, the middle chasing tool in the middle of frame, being arranged on
Cutter shaft between chasing tool and two side chasing tools, the cutter shaft is made up of left cutter shaft, right cutter shaft, is set respectively on left cutter shaft, right cutter shaft
Left blade, right blade are equipped with, power set are connected with cutter shaft, it is characterized in that be additionally provided with broken platform roll-out tray, equipment installing
Auxiliary, the power set are provided with discharge oil cylinder, left and right sidesing shifting oil cylinder, and the broken platform is arranged on broken platform roll-out tray
On, the broken platform roll-out tray is made up of left and right track, crossbeam, and the broken platform is arranged on the track of left and right, left and right track
On crossbeam, left and right sidesing shifting oil cylinder is arranged on crossbeam and is connected with broken platform, and the equipment installs auxiliary by hopper
With discharge door composition, installed in the side of hopper, discharge oil cylinder is arranged on hopper and is connected with discharge door discharge door.Its
In crush the setting of platform roll-out tray and allow that broken platform removes installation site, convenient maintenance；Equipment installs auxiliary to be contributed to
Running into can not conveniently exclude during broken material, and be difficult obstruction.
Power set of the present invention include the hydraulic motor of low rotation speed large torque, and hydraulic motor is connected with cutter shaft one end,
Hydraulic motor is arranged on toggle, and toggle is fixedly connected by its sleeve with swing arm one end, and the sleeve of toggle is upper and lower
Butterfly spring group and packing ring are mounted on, each butterfly spring group is made up of two pairs of butterfly springs, each pair butterfly spring has side
To identical two butterfly springs for overlaping, two pairs of butterfly springs in each butterfly spring group are in opposite direction, swing arm
The other end is connected by the first bearing pin with swing span upper end, oscillating bearing is housed, under oscillating bearing inner ring and swing span in frame
End is connected by the second bearing pin.The structure causes that on the one hand hydraulic motor can alleviate impact by butterfly spring come damping, another
Aspect ensure that the impact displacement that hydraulic motor is produced in frequent rotating is compensated, and make hydraulic motor and whole disintegrating machine
System can run well, and improve the stability and operating efficiency of refuse grinder.
The maximum pendulum angle of oscillating bearing of the present invention is 5~10 degree.
Power set of the present invention are provided with middle comb cutter frame hydro-cylinder, and middle comb cutter frame hydro-cylinder is connected with middle chasing tool frame, middle comb
Knife is arranged on middle chasing tool frame, tool holder height is combed in the adjustable structure, so that the moving knife in adjusting on chasing tool and two cutter shafts
Cutting gap between piece, and then change cutting dynamics and angle, make up blade abrasion amount.
Left blade of the present invention, right blade, middle chasing tool, side chasing tool are made of High Strength Wear-Resistance Material, two knives
Axle is made of high strength alloy steel, and left blade, right blade are constituted by tool bit part, knife edge part and body portion, left knife
Piece, right blade are respectively uniformly distributed along the axial screw of left cutter shaft, right cutter shaft, and left blade, right blade are respectively provided with two correspondences
The tool bit part of distribution, knife edge part, body portion, the knife edge part are U-shaped.
Adjacent knife blades of the present invention angle vertically is between 15~40 degree.
The present invention is additionally provided with centralized lubricating system, can carry out self-lubricate to cutter shaft bearing, improve operating efficiency and
Refuse grinder service life.
The present invention is torn to rubbish, sheared and is extruded by two swivel knife shafts and the blade being welded on axle
Comprehensive effect realizes the broken of house refuse and ensures the optimization of Domestic garbage crushing.
The present invention has simple for structure, and working service is convenient, long service life, good stability, and middle chasing tool upper-lower position can
The features such as regulation.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the left view schematic diagram of Fig. 1.
Fig. 3 regards schematic diagram for the right side of Fig. 1.
Fig. 4 is the schematic top plan view of Fig. 1.
Fig. 5 is the structural representation of the broken platform of the embodiment of the present invention.
Fig. 6 is structural representation of the embodiment of the present invention hydraulic motor without constraint supporting system.
Fig. 7 is annexation schematic diagram of the embodiment of the present invention hydraulic motor without constraint supporting system.
Specific embodiment
Referring to Fig. 1~Fig. 7, embodiment of the present invention refuse grinder by broken platform 1, power set 2, equipment install auxiliary 3,
Electrical system 4, centralized lubricating system 5, broken platform roll-out tray 6 are constituted.The broken platform 1 includes being arranged on 10 liang of inner sides of frame
Side chasing tool 11, middle chasing tool 12, the cutter shaft between middle chasing tool 12 and two side chasing tools 11 in the middle of frame 10
（Including left cutter shaft 13 and right cutter shaft 14）, by two cutter shafts in left and right and it is respectively welded cutting blade thereon（By left blade 15,
Right blade 16 is constituted）The comprehensive effect that is torn to rubbish, sheared and extruded with 12, two side chasing tools 11 of middle chasing tool is realized
The optimization that is broken and ensureing Domestic garbage crushing of house refuse.
Power set of the present invention 2 include hydraulic motor 20, middle comb cutter frame hydro-cylinder, discharge oil cylinder 32, left and right sidesing shifting oil cylinder 63,
Drive relevant device work.
The present embodiment equipment is installed auxiliary 3 and is mainly made up of hopper 31 and discharge door 33, and discharge door 33 is by power set 2
Discharge oil cylinder 32 drive.When run into can not broken material when, disintegrating machine can autostop simultaneously open discharge door 33.Broken platform is moved
Dynamic underframe 6 mainly constitutes step-by-step movement mobile device by left and right track 61, crossbeam 62, can make brokenly under the driving of left and right sidesing shifting oil cylinder 63
Remove installation site to facilitate maintenance for broken 1.
The left blade 15 of the present embodiment, right blade 16, middle chasing tool 12, side chasing tool 11 use High Strength Wear-Resistance Material, two
Cutter shaft uses high strength alloy steel.Left blade 15, right blade 16 are by 19 groups of tool bit part 17, knife edge part 18 and body portion
Into left blade 15, right blade 16 are respectively uniformly distributed along the axial screw of left cutter shaft 13, right cutter shaft 14, and each cutting blade is equal
With two tool bit part 17, knife edge part 18, the body portions 19 of correspondence distribution（It is symmetrical, it is in 180 degree on shaft section
Distribution）, adjacent knife blades in left blade 15 or right blade 16 angle vertically is between 15~40 degree.The knife edge part 18
U-shaped, such structure makes cutter head only have two symmetrical cutters tooth in certain direction（The sharp portion of tool bit part 17）, this two
Individual cutter tooth and fixed blade（It is made up of 12, two side chasing tools 11 of middle chasing tool）Between gap ratio it is larger, be conducive to cutter tooth to firmly grasp
The big object that is broken simultaneously applies torque, size fragment can be torn and be extruded in time, and knife edge part 18 is U-shaped
（The cutter tooth not protruded）, larger object can be accommodated, interacted by with fixed blade, fragment is sheared
And extruding, the optimization for realizing and ensureing to crush broken material by tear, shearing, the comprehensive effect for extruding.Cutting blade
It is symmetrical, effectively fragment can be crushed so when cutter shaft is rotated and reverse.The present embodiment moving knife
Piece is uniform along the axial spiral at an angle of its cutter shaft, can so keep each moment to have cutting blade when cutter shaft rotates
Being crushed, along with cutter shaft is low-speed big, cutter shaft peak torque can bear 80kNm, thus this cutting blade and
Cutter shaft structure is well suited for the coarse crushing of rubbish, crushes great efforts and crushes uniform.
The left cutter shaft 13 of the present embodiment, right cutter shaft 14 are installed on the cutter shaft supporting system of broken platform 1, the cutter shaft supporting
System includes frame 10, middle chasing tool frame 8, side chasing tool frame 9, and two cutter shafts are fixed in frame 10 by bolt, middle chasing tool
Frame 8 is fixed in frame 10 by bracket and screw rod, and two cutter shafts are equal with the distance of middle chasing tool frame 8, and side chasing tool frame 9 is distributed in
The both sides of frame 10 are simultaneously bolted in frame 10.
The present embodiment power set 2 are provided with middle comb cutter frame hydro-cylinder, and middle comb cutter frame hydro-cylinder is connected with middle chasing tool frame 8, adjustable
The height of whole middle chasing tool frame 8, so that between cutting between cutting blade on middle chasing tool 12 and two cutter shafts in adjusting on chasing tool frame 8
Gap, so as to change cutting dynamics and angle, and can make up blade abrasion amount.
Cutter shaft two ends use multi-sealed design, treatment when containing liquid material can also protect machine.In refuse grinder
Chasing tool frame 8 uses stationary-type welded structure, and the upper and lower adjustable extent 40mm of the oil cylinder of chasing tool frame 8 is compensating the abrasion of stationary knife in cooperation
Amount.Side chasing tool frame 9 is segmental structure, is fixed in frame 10 by bolt connection, with easy maintenance and replacement.Left cutter shaft 13, the right side
The rotation of cutter shaft 14 uses low rotation speed large torque hydraulic motor 20, it is adaptable to difficult broken material, and inertia is small when blocking suddenly.
The present embodiment power set 2 include the hydraulic motor 20 of low rotation speed large torque（Left cutter shaft 13, right cutter shaft 14 respectively have one
Individual hydraulic motor 20）, it is multi-direction that hydraulic motor 20 realizes that multivariant toggle 26 is carried out by it without constraint supporting system
Adjustment, it is ensured that the correct driving of hydraulic motor 20.Hydraulic motor 20 mainly includes toggle 26, butterfly bullet without constraint supporting system
Spring group 29, swing arm 24, swing span 22, oscillating bearing 25, the bolt of hydraulic motor 20 are securely mounted on toggle 26, hydraulic pressure
Motor 20 inserts cutter shaft（Left cutter shaft 13 or right cutter shaft 14）One end cantilever is installed, and with locking cover locking, toggle 26 is by hydraulic pressure
The connector of installing plate and the sleeve composition of motor 20, hydraulic motor 20 is fixedly connected with toggle 26, and toggle 26 passes through it
Sleeve（Fig. 6 left-hand components, the exterior portion of Fig. 7 butterfly springs group 29）Fixed by locking nut 27 with the one end of swing arm 24 and connected
Connect, the sleeve of toggle 26 is mounted on butterfly spring group 29 and packing ring 28 up and down, and each butterfly spring group 29 is by two pairs of butterflies
Spring is constituted, and each pair butterfly spring has identical two butterfly springs for overlaping in direction, in each butterfly spring group 29
Two pairs of butterfly springs up and down it is in opposite direction, the other end of swing arm 24 is connected by the first bearing pin 21 with the upper end ears of swing span 22
Connect, the hole of 10 monaural of frame 30 is built with oscillating bearing 25（The outer ring of oscillating bearing 25 is connected with frame 10）, the inner ring of oscillating bearing 25
It is connected by the second bearing pin 23 with the lower end ears of swing span 22, drives the cutter shaft work of refuse grinder.The present embodiment uses butterfly
Shape groups of springs 29 carrys out damping, alleviates impact.The maximum pendulum angle θ of the oscillating bearing 25 is 5~10 degree.
The present embodiment hydraulic motor 20 possesses axial movement, axial wobble and several frees degree, liquid such as swing simultaneously
Pressure motor 20 is fixedly connected with toggle 26, drives toggle 26 around the central axis of hydraulic motor 20, toggle 26 and swing
Bar 24 is fixedly connected so that swing arm 24 swings, and swing arm 24 is fixedly connected with oscillating bearing 25, and oscillating bearing 25 breaks with rubbish
The cutter shaft mechanism connection of broken machine, the work of band movable arbor mechanism.This structure ensures that hydraulic motor 20 is produced in frequent rotating
Impact displacement be compensated, hydraulic motor 20 and whole crusher system is run well, improve refuse grinder
Stability, improve operating efficiency.
The present embodiment hydraulic motor 20 is fixed without the installation that constraint supporting system is mainly used in hydraulic motor 20, whole machine work
When cutter shaft bearing end-play or load make the axial inching of hydraulic motor 20 and to rotate in a circumferential direction, hydraulic motor 20 also can be because of gravity
Downward fine motion, this structure can effective compensation with top offset, it is ensured that hydraulic motor 20 is in the correct position installed, and alleviates work
The impact of load, protects hydraulic motor 20.When refuse grinder works, hydraulic motor 20 drives cutter shaft rotating to shred rubbish
Rubbish, impact of the load to hydraulic motor 20 is eased by the butterfly spring group 29 in the upper and lower groove of sleeve of toggle 26；If cutting
The displacement of cutter shaft axial direction is produced during broken rubbish, can be compensated by the rotation between swing arm 24 and the sleeve of toggle 26, can also led to
Cross the swing of oscillating bearing 25 to compensate, the maximum pendulum angle θ of design is 5~10 degree, and special case is 6 °.Power on cutter shaft is delivered to liquid
Pressure motor 20, if hydraulic motor 20 swings or during bottom offset oriented because of gravity, swing arm 24, swing span 22 and oscillating bearing
Can automatically be compensated with the swing of oscillating bearing 25 by the rotation of swing arm 24, swing span 22 between 25, such hydraulic motor
20 have just obtained reliable supporting, improve the stability of whole machine hydraulic power system, whole machine work is reliablely and stablely entered
OK.
The present embodiment first by the hydraulic system in motor-driven power set 2, by two sets of encloseds of Variable Control
Hydraulic circuit drives two groups of slow-speed of revolution hydraulic motors 20 respectively, then drives left cutter shaft 13 and right knife respectively by two groups of hydraulic motors 20
Axle 14 and the cutting blade being welded on cutter shaft sheared with corresponding middle chasing tool 12 and side chasing tool 11 to rubbish, tear and
The comprehensive effect of extruding realizes the broken of house refuse.
The present embodiment hydraulic system (Hydraulic Station) is realized using prior art, including Variable Control closed circuit, Ke Yichong
Divide and improve operating efficiency reducing energy consumption.Energy buffer device is provided with hydraulic system（Accumulator）, to ensure in operating mechanism
Frequent rotating and can realize a smooth transition during by foreign impacts, it is to avoid occur unexpected.
The cooling of hydraulic oil uses independent air-cooled or water-cooling system, once hydraulic system temperature reaches setting value, just certainly
It is dynamic to start cooling system, it is ensured that whole hydraulic system will not overtemperature.
The present embodiment electrical system 4 and its control system are also adopted by prior art realization, electrical system 4 and power set 2,
Centralized lubricating system 5 is all connected with and controls power set 2, centralized lubricating system 5, broken platform roll-out tray 6, equipment install auxiliary
3 operate according to design requirement.The control system of electrical system 4 has various breaker programs and full set safety of fully automated operation
Pattern is automatically controlled, and machine overload feature is prevented with running.Control mode possesses:Control, main control cabinet control on the spot
With remote control and equipped with a set of execute-in-place button with priority control, working state real-time monitoring.
The present embodiment centralized lubricating system 5 can use prior art and use self-lubricate to cutter shaft bearing.
The equivalent transformation or combination of every technical solution of the present invention and technical characteristic, are deemed to fall protection of the invention
Scope.
Claims (4)
1. a kind of refuse grinder, including broken platform, power set, the broken platform include the side comb installed in the inner side of frame two
Knife, the middle chasing tool in the middle of frame, the cutter shaft between middle chasing tool and two side chasing tools, the cutter shaft is by left knife
Axle, right cutter shaft composition, are respectively arranged with left blade, right blade on left cutter shaft, right cutter shaft, power set are connected with cutter shaft, and it is special
It is to be additionally provided with broken platform roll-out tray, equipment to install auxiliary to levy, and the power set are provided with discharge oil cylinder, left and right sidesing shifting oil
Cylinder, the broken platform is arranged on broken platform roll-out tray, and the broken platform roll-out tray is made up of left and right track, crossbeam, institute
Broken platform is stated on the track of left and right, left and right track installation on crossbeam, left and right sidesing shifting oil cylinder be arranged on crossbeam and with it is broken
Broken connection, the equipment is installed auxiliary and is made up of hopper and discharge door, and discharge door is arranged on the side of hopper, discharge oil
Cylinder is arranged on hopper and be connected with discharge door, and the power set are provided with middle comb cutter frame hydro-cylinder, middle comb cutter frame hydro-cylinder and
Middle chasing tool frame connection, middle chasing tool is arranged on middle chasing tool frame, is additionally provided with the centralized lubricating system being lubricated to cutter shaft bearing,
The power set include the hydraulic motor of low rotation speed large torque, and hydraulic motor is connected with cutter shaft one end, and hydraulic motor is arranged on
On toggle, toggle is fixedly connected by its sleeve with swing arm one end, and the sleeve of toggle is mounted on butterfly bullet up and down
Spring group and packing ring, each butterfly spring group are made up of two pairs of butterfly springs, and each pair butterfly spring has that direction is identical to overlap one
Two butterfly springs for rising, two pairs of butterfly springs in each butterfly spring group are in opposite direction, and the swing arm other end passes through first
Bearing pin is connected with swing span upper end, and oscillating bearing is housed in frame, and oscillating bearing inner ring passes through the second bearing pin with swing span lower end
Connection.
2. refuse grinder according to claim 1, it is characterized in that：The maximum pendulum angle of the oscillating bearing is 5~10 degree.
3. refuse grinder according to claim 1 and 2, it is characterized in that：The left blade, right blade, middle chasing tool, side comb
Knife is made of High Strength Wear-Resistance Material, and two cutter shafts are made of high strength alloy steel, and left blade, right blade are by cutter head
Partly, knife edge part and body portion are constituted, and the axial screw of left blade, right blade respectively along left cutter shaft, right cutter shaft is uniform
Distribution, left blade, right blade are respectively provided with two tool bit part, knife edge part, the body portions of correspondence distribution, the knife edge part
It is U-shaped.
4. refuse grinder according to claim 1 and 2, it is characterized in that：Adjacent knife blades angle vertically is 15~40
Between degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470554.8A CN104258944B (en) | 2014-09-16 | 2014-09-16 | A kind of refuse grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470554.8A CN104258944B (en) | 2014-09-16 | 2014-09-16 | A kind of refuse grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104258944A CN104258944A (en) | 2015-01-07 |
| CN104258944B true CN104258944B (en) | 2017-05-31 |
Family
ID=52150592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410470554.8A Active CN104258944B (en) | 2014-09-16 | 2014-09-16 | A kind of refuse grinder |
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| Country | Link |
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| CN (1) | CN104258944B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105233932A (en) * | 2015-10-29 | 2016-01-13 | 天津碎易得环保工程技术有限公司 | Sealing system of crusher |
| CN105214800B (en) * | 2015-10-29 | 2019-03-01 | 碎得机械(北京)有限公司 | A kind of crusher using comb axis in hydraulic withdrawal |
| CN105214801A (en) * | 2015-10-29 | 2016-01-06 | 天津碎易得环保工程技术有限公司 | A kind of slow-speed of revolution primary mill |
| CN105195279A (en) * | 2015-10-29 | 2015-12-30 | 天津碎易得环保工程技术有限公司 | Damping device of crusher |
| CN105909579A (en) * | 2016-06-14 | 2016-08-31 | 碎得机械(北京)有限公司 | Single-shaft shearing-cutting crushing machine |
| CN105864113A (en) * | 2016-06-14 | 2016-08-17 | 碎得机械(北京)有限公司 | Four-axis shearing crusher |
| CN105909580A (en) * | 2016-06-14 | 2016-08-31 | 碎得机械(北京)有限公司 | Double-shaft shearing type crusher |
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Address after: 311305, 5, Wang Shan Road, Qingshan Lake Street, Zhejiang, Ling'an Applicant after: Hangzhou Heavy Industry Machinery Co., Ltd. Address before: 311305 No. 616 Dong Xin Road, Xiacheng District, Zhejiang, Hangzhou Applicant before: Hangzhou Heavy Industry Machinery Co., Ltd. |
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