CN104722376B - Vertical shaft impact crusher - Google Patents
Vertical shaft impact crusher Download PDFInfo
- Publication number
- CN104722376B CN104722376B CN201510140601.7A CN201510140601A CN104722376B CN 104722376 B CN104722376 B CN 104722376B CN 201510140601 A CN201510140601 A CN 201510140601A CN 104722376 B CN104722376 B CN 104722376B
- Authority
- CN
- China
- Prior art keywords
- plate
- rotor
- frame
- wear
- motor
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 181
- 241000239290 Araneae Species 0.000 claims description 80
- 238000005266 casting Methods 0.000 claims description 46
- 239000012530 fluid Substances 0.000 claims description 46
- 238000009434 installation Methods 0.000 claims description 29
- 210000003205 muscle Anatomy 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 33
- 239000004575 stone Substances 0.000 description 16
- 239000004576 sand Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 108010036050 human cationic antimicrobial protein 57 Proteins 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to field of mining equipment, more particularly to a kind of vertical shaft impact crusher.Vertical shaft impact crusher, including frame, and crusher chamber assembly and feed hopper assembly in frame are arranged on, and the rotor set inside crusher chamber assembly is arranged on, and the main shaft group being connected with rotor set；The Stability Analysis of Structures of the vertical shaft impact crusher, firmly, crushing efficiency is high.
Description
Technical field
The present invention relates to field of mining equipment, more particularly to a kind of vertical shaft impact crusher.
Background technology
In field of mining equipment, vertical shaft impact crusher also known as sand making machine, its operation principle be by material pass through to
Hopper is divided into the material casting at middle part and the blanking on periphery, main shaft group rotor driven group high-speed rotation, and rotor set is in crusher chamber assembly
The internal material casting by middle part is dished out at a high speed and is collided with the blanking on periphery, and building stones are crushed by way of " stone-crash-stone ".But it is existing
With the presence of following some weak point of sand making machine：1, motor rack is fixed, cannot adjusted, so that motor installs station
Cannot be adjusted with the spacing between main shaft group, cause conveyer belt that inconvenience is installed, conveyer belt cannot be continuing with after somewhat loosening；
2, the structure of main shaft frame is single, intensity is not enough, it is easy to crack influence safety in production；3, the structure of crusher chamber assembly is single,
And the internal Protection of crusher chamber assembly is not enough, during building stones are broken, building stones can be to the outside housing of crusher chamber assembly
Produce collision and wear and tear, have a strong impact on the normal operation of equipment；4, feed hopper assembly to material while dividing, it is impossible to
The flow of material is adjusted, therefore flow of the sand making machine in test-run a machine just to material casting and blanking is defined, cannot during routine use
Flow to material casting and blanking is adjusted, it is impossible to meet different broken demands；5, it is not enough that main shaft group has main shaft stability
With the phenomenon of bearing seal effect on driving birds is not good, easily occur bearing damage, permeability and folder dirt situations such as；6, the structure of rotor set is answered
It is miscellaneous, cause rotor set to discharge and have some setbacks, influence material is dished out, and ultimately results in the reduction of sand making machine crushing efficiency.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of vertical shaft impact crusher, the vertical shaft impacting
The Stability Analysis of Structures of formula disintegrating machine, firmly, crushing efficiency is high.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
Vertical shaft impact crusher, including frame, and crusher chamber assembly and feed hopper assembly in frame are arranged on, with
And the rotor set inside crusher chamber assembly is arranged on, and the main shaft group being connected with rotor set；
The frame includes frame main body, and is arranged on motor rack and main shaft frame in frame main body, and frame main body is horizontal
Area and workspace are driven to being divided into, is provided with inside frame main body through the conveyer belt protecting box for driving area and workspace；The machine
Be provided with two slide rails being parallel to each other in the driving area of frame body, motor rack is slided and is erected on slide rail, the lower end of motor rack with
Conveyer belt protecting box is communicated；Translation mechanism is additionally provided between the motor rack and frame main body, translation mechanism includes adjustment fluid cylinder, with
And the fluid cylinder bearing in frame main body is fixed on, and it is fixed on the fluid cylinder connection key seat on motor rack；Adjust the end of fluid cylinder
On fluid cylinder connection key seat, the output shaft end for adjusting fluid cylinder is hinged on fluid cylinder bearing bottom for handing-over；
The main shaft frame is arranged in the workspace of frame main body, and main shaft frame includes spindle carrier, and in main shaft branch
Spindle drum at frame inside center, and for connecting a plurality of support body gusset of spindle drum and spindle carrier；The spindle drum
Lower end is communicated with conveyer belt protecting box, and discharge port, a plurality of support body gusset rule setting are constituted between conveyer belt protecting box and spindle carrier
Between spindle drum and spindle carrier, inner face and the outer side surface of spindle drum of support body gusset are connected as a single entity, support body gusset
Outer face is connected as a single entity with the interior sidewall surface of cradle wall；
The crusher chamber assembly is arranged on main shaft frame top, and crusher chamber assembly includes broken cavity shell, many spiders, middle part product
Flitch and bottom buildup plate；Many spiders are arranged on the center of broken cavity shell, and the lower end center of many spiders is provided with material casting
Material mouth；Middle part buildup plate is arranged between many spiders and broken cavity shell, and middle part buildup plate is annular, outside the buildup plate of middle part
Lateral edges are integrally attached to the interior sidewall surface middle part of broken cavity shell, are blanking buildup between middle part buildup plate and broken cavity shell
Area, constitutes blanking material passing passage between middle part buildup plate and many spiders；The bottom buildup plate is integrally attached to broken cavity shell
Lower ending opening at, buildup plate in bottom is annular, and it is relative that material mouth is crossed in middle through-hole and the material casting of many spiders of bottom buildup plate
Should, it is core crush area between bottom buildup plate and middle part buildup plate；
The feed hopper assembly is arranged on crusher chamber assembly top, and feed hopper assembly includes feed hopper body, feed hopper sheet
The inside of body is provided with storage cavity, and the upper end of storage cavity is provided with charging aperture, and the lower end of storage cavity is provided with material casting material inlet, material casting feed
Mouth is crossed material mouth and is communicated with material casting, and the lower end of material casting material inlet is provided with material mouth governor motion, and material mouth governor motion includes material mouth slide rail,
And the material mouth adjustable plate for being slided on material mouth slide rail, and the actuating arm for driving material mouth adjustable plate to slide；It is described
Flash mouthful is additionally provided with the cavity wall of storage cavity, the other cavity wall of flash mouthful is provided with regulating tank, is connected with regulating tank
Flash baffle plate；The lower end of the feed hopper body is additionally provided with the blanking material inlet communicated with flash mouth, and blanking material inlet is in
Material material passing passage top；
The main shaft group is arranged on main shaft frame, and main shaft group includes main spindle box, and master of the location and installation in main spindle box
Axle, the inner top side of main spindle box is provided with has a upper roller bearing by top bearing cover location and installation, the outer end of top bearing cover with
Main spindle box is fitted close, and seal disc is provided between the inner of top bearing cover and main shaft；Between the upper seal disc and main shaft
O-ring seal is provided with, lip-type packing and Vd sealing rings are provided between upper seal disc and top bearing cover；The main spindle box it is interior
There are lower roller bearing and bearing support in side lower end by lower bearing end cap location and installation, and lower roller bearing and bearing support are from up to
Under set gradually, be additionally provided with cage ring between lower roller bearing and bearing support；
The rotor set is in the core crush area of crusher chamber assembly through the bottom buildup plate of crusher chamber assembly, rotor
Group includes the rotator seat being arranged on main shaft, and is arranged on the rotor body on rotator seat；Rotor body include rotor top plate,
Rotor base plate and multiple rotor field spiders, rotor top plate and rotor base plate are oppositely arranged up and down, and multiple rotor field spider rule settings exist
Between rotor top plate and rotor base plate, the inner side baffle of each rotor field spider is provided with wear-resisting stock guide, the outside of rotor field spider
Baffle plate is provided with wear-resisting thrower head；Rotor chamber is constituted between the rotor top plate, rotor base plate and multiple rotor field spiders, it is adjacent
Two rotor field spiders between constitute rotor discharging opening, rotor discharging opening correspondence blanking material passing passage lower section；The rotor top plate
Center be provided with rotor charging aperture, the center of rotor base plate is provided with material separating disc, and material mouth, rotor charging aperture and sub-material are crossed in material casting
Disk matches correspondence successively.
Preferably, the motor rack includes the motor cabinet being arranged in frame main body, and it is set on motor cabinet
Motor shroud；The motor cabinet includes motor seat board, electric baseboard and two blocks of motor side plates, motor seat board and two blocks of motor side plates
Lower surface be welded on electric baseboard, two blocks of motor side plates are respectively welded at the both sides of motor seat board；Motor seat board, motor
The motor for installing motor is constituted between base plate and two blocks of motor side plates station is installed, the center of electric baseboard is provided with
Motor axis hole；The lateral surface of the motor side plate is provided with slip seat board, to slide and be additionally provided with polylith between seat board and motor side plate
Motor cabinet reinforcing plate；The slide rail upper surface is fixed with slide rail base plate, and slide rail lower surface is provided with motor cabinet fixed plate, slide rail and cunning
Corresponding bar-shaped trough is offered on orbiting end plate；The motor rack is located on slide rail base plate by sliding seat grillage, sliding seat
Plate and slide rail base plate light sliding fit, slide seat board and are bolted fixation, screw bolt passes slide rail with motor cabinet fixed plate
With the bar-shaped trough on slide rail base plate.When using, the installation site of motor rack is fixed by the elasticity of regulating bolt, by bar shaped
The adjusting position of groove limiting motor frame, slides seat board and the smooth slip being combined with beneficial to motor rack of slide rail base plate.
Preferably, spindle carrier includes cradle wall and rack plate, cradle wall is fixed on rack plate lower surface, is propped up
The rectangular in cross-section shape of frame top board, four ends angle of rack plate is outwardly provided with the reinforcement end being connected as a single entity with it
Angle, rack plate is strengthened end angle and is fastened in frame main body by four, and each is strengthened between end angle and frame main body
It is provided with resilient snubber；When sand making machine works, frame can produce sharp pounding, and resilient snubber advantageously reduces frame shake
It is dynamic, lift carriage stability.
Preferably, the interior sidewall surface of the cradle wall is provided with multiple liner plate key seats, cradle wall is solid by liner plate key seat
Surely there is abrasion-proof backing block, abrasion-proof backing block is latched on liner plate key seat by lock pin；The upper end of the support body gusset is opening up
U-shaped mouth, it is U-shaped intraoral to be fixed with matched muscle backplate；The muscle backplate includes wear-resisting top board, and is arranged on wear-resisting top
The wear-resisting side plate of plate both sides；The section of the wear-resisting top board is in opening up U-shape, and wear-resisting side plate is in opening up U
Shape ring-type, the upper end of wear-resisting side plate is integrally attached on the side of wear-resisting top board, the wear-resisting side plate of wear-resisting top board and its both sides it
Between constitute saddle groove；The lower end of the wear-resisting side plate is additionally provided with the installing plate with its integrally connected, and installing plate is provided with mounting hole.Make
Used time, cradle wall side can be avoided to be worn and torn by building stones by abrasion-proof backing block, by muscle backplate support body gusset can be avoided direct
Worn and torn by building stones；Final protection main shaft frame, prevents main shaft frame from wearing and tearing, and muscle backplate and abrasion-proof backing block be not easy to wear, is easy to more
Change and safeguard, maintenance cost is cheap.
Preferably, many spiders include many spiders cylinder, and many of rule setting along the outer side surface of many spiders cylinder
Many spiders arms；The inner of many spiders arms is integrally attached on the outer side surface of many spiders cylinders, and the outer end of many spiders arms is provided with
Limiting plate；The interior sidewall surface of the broken cavity shell is provided with U-shaped bracket, is constituted between two U-shaped arms of U-shaped bracket spacing
Groove, limiting plate is arranged in stopper slot；By the setting of limiting plate and stopper slot, on the one hand many spiders are carried out circumferential to determine
Position, on the other hand relative to fixed structure, location structure has certain resiliency, can prevent building stones from impacting the damage to many spiders
It is bad.
Preferably, the feed hopper body includes feed hopper outer wall, and it is arranged at feed hopper outer wall inside center
Feed hopper inwall, and be arranged on the sealing top plate between feed hopper outer wall and feed hopper inwall, and be arranged on feed hopper
Internal backplane at the lower ending opening of inwall, and along feed hopper outer wall outer ledge set outer floor；The feed
The upper end open of bucket inwall is charging aperture, and blanking material inlet is between feed hopper inwall and feed hopper outer wall, material casting feed
Mouth is opened in the center of internal backplane.
Preferably, the interior of the main spindle box is provided with longitudinal oil duct, in the upper end of longitudinal oil duct and main spindle box
Communicated by horizontal oil duct between the wall of side, the lower ending opening of longitudinal oil duct is opened on the lower surface of main spindle box；The lower axle
Socket end is covered and is provided with thin oil fuel feed hole and spill port, and the outer end opening of thin oil fuel feed hole is in the outer side surface of lower bearing end cap
On, interior end opening is on the end face of lower bearing end cap, and the interior end opening of thin oil fuel feed hole is communicated with the lower end of longitudinal oil duct；Institute
The outer end opening for stating spill port is on the outer side surface of lower bearing end cap, and interior end opening is in the interior sidewall surface of lower bearing end cap
On；The internal oil passages of the main shaft group of said structure set reasonable, and lubricating oil fuel feeding and backflow are very convenient；Specifically using
When, hydraulic oil is injected by the thin oil fuel feed hole on bearing (ball) cover, and is passed sequentially through after longitudinal oil duct, horizontal oil duct by main spindle box
Flowed out on the wall of side, lubricating oil is past dirty along main spindle box interior sidewall surface, and internal bearing is lubricated, finally by axle
The spill port that socket end is covered is flowed back, circulated.
Preferably, the section shape in a rectangular trapezoid of the wear-resisting stock guide, the right angle hypotenuse of wear-resisting stock guide is provided with
Guide groove, is provided with alloy core body in guide groove；The wear block of the wear-resisting thrower head is provided with and matches with rotor field spider
Positioning step, offer T-slot in the wear block of the wear-resisting thrower head in positioning step, thread plate is provided with T-slot；Bolt
It is connected through the thread plate in rotor field spider, the wear block and T-slot of wear-resisting thrower head；Up and down the two of the rotor field spider
End is equipped with voussoir, and backing plate locating piece is equipped with the lower surface of rotor top plate and the upper surface of rotor base plate；Rotor field spider
The voussoir of upside, and on the lower surface of rotor top plate backing plate locating piece positioning be connected with liner plate on rotor, liner plate on rotor
On lower surface in rotor top plate；Voussoir on the downside of rotor field spider, and the backing plate locating piece on the upper surface of rotor base plate
Positioning is connected with liner plate under rotor, and liner plate is on the upper surface of rotor base plate under rotor；On the rotor under liner plate and rotor
Liner plate is in rotor chamber, and liner plate is abrasion-proof backing block under liner plate and rotor on rotor.
Preferably, the center of the rotor base plate is provided with the axis through-hole communicated with rotator seat, material separating disc is arranged on
The port of axis through-hole, is provided with connecting plate between material separating disc and rotator seat；Rotator seat inner side is provided with taper cover for seat, conical seat
Set, rotator seat and material separating disc are connected by connecting plate；The connecting plate includes the main part at middle part, and is advised along main part
The connecting portion for then setting, main part is provided with the inner ring counter sink for being connected with taper cover for seat, and for rotator seat
The outer ring counter sink being connected, connecting portion is provided with the wear body connecting hole for being connected with material separating disc；During installation, connecting plate
On inner ring counter sink be connected with taper cover for seat by bolt, outer ring counter sink is connected by bolt with rotator seat, wear body connect
Hole is connect to be connected with material separating disc by bolt；By above-mentioned attachment structure, taper cover for seat can be first fixed on material separating disc and be connected
On plate, then it is fixed on rotator seat together, consequently facilitating the I＆ M of rotor set, is conducive to saving the installation time.
Preferably, the crusher chamber assembly and feed hopper assembly side are provided with lifting slew gear, turn-around machine is lifted
Structure includes the lifting fluid cylinder and link that are arranged on feed hopper outer body wall, and is fixed on crusher chamber hull outside wall
On rotary shaft and convolution frame；The convolution frame is arranged on rotary shaft upper end and can be rotated with rotary shaft, and convolution frame includes back
Swing frame base plate, and it is arranged on the fluid cylinder connection key seat on convolution frame base plate, and the convolution for being arranged on convolution frame base plate both sides
Frame side plate, stopper slot is vertically arranged with convolution frame side plate；The link includes link side plate, and is arranged on link
Limit shaft between side plate；The lifting fluid cylinder is set diagonally downward, and the output shaft for lifting fluid cylinder is hinged on fluid cylinder connection key seat
On, the limit shaft on link is slidably arranged in the stopper slot of convolution frame.When needing to safeguard disintegrating machine inside, only need to first by
Lock between feed hopper assembly and crusher chamber assembly is untied, and then starts lifting fluid cylinder, is slided because link is spacing and returned
On swing frame, the spacing lifting in the presence of fluid cylinder is lifted of feed hopper assembly；Then can be fed by manual rotation's feed hopper assembly
Bucket assembly can be axis rotation along rotary shaft, to device interior part by making feed hopper assembly not be covered on crusher chamber assembly
Safeguarded, changed, it is very convenient.
The present invention uses above-mentioned technical proposal, and the vertical shaft impact crusher has the advantage of following several respects：1, motor
Frame is slidably arranged in frame main body, and can carry out slidable adjustment by translation mechanism；The structure is easy to the installation, more of conveyer belt
Change, and improve conveyer belt can deformation range, when can be by adjusting motor rack station, so that defeated after the aging loosening of conveyer belt
Band tensioner is sent, extends the service life of conveyer belt.2, support body gusset one is passed through between the spindle carrier and spindle drum on main shaft frame
Body is connected, and simple structure, novelty, bonding strength are high, so as to strengthen the shock resistance of main shaft frame.3, during work, periphery
Blanking from blanking material passing passage toward falling, the material casting at middle part crosses material mouth into rotor set and high by rotor set by material casting
Speed is dished out, and is collided with blanking in core crush area；In the process, material heap on middle part buildup plate and bottom buildup plate
Product, so as to form the protective layer to crushing cavity shell, it is to avoid material to crushing the collision and abrasion of cavity shell, so as to broken
Cavity shell plays good protection effect.4, building stones to be processed are entered in feed hopper assembly by the charging aperture of equipment, in feed hopper
After being piled up in the storage cavity of assembly, a part of building stones are fallen by material casting material inlet, as material casting, and material mouth adjustable plate is adjusted by sliding
Save so as to adjust the flow of material casting；Another part building stones are overflowed by flash mouthful, are fallen by blanking material inlet, as blanking,
Flash baffle plate is used to adjust the flow of blanking；From said mechanism, it can be seen that the feed hopper assembly can enter to blanking and material casting
Row Flow-rate adjustment, adjusts different flow ratio, meets different broken demands.5, main shaft in main shaft group by upper roller bearing, under
Roller bearing and bearing support location and installation are in main spindle box；On the one hand, bearing support is used to increase the endurance of main spindle box, protects
Demonstrate,prove the stability of main shaft；On the other hand, upper roller bearing is positioned by top bearing cover, between top bearing cover and upper seal disc
Lip-type packing and Vd sealing rings are provided with, O-ring seal is provided between upper seal disc and main shaft；Ensure master by three kinds of sealing rings
The bearing seal effect of axle group.6, material is entered inside rotor chamber by the rotor charging aperture in rotor top plate, by material separating disc pair
Material carries out sub-material so that material is evenly distributed in rotor chamber；Material is oriented to by wear-resisting stock guide again, makes material
Moved to rotor discharge outlet；Then the material of rotor discharging opening is exerted a force finally by wear-resisting thrower head, and material is dished out；It is logical
Said structure is crossed, the rotor set passes sequentially through the discharging that sub-material, guide and material casting carry out specification material, thereby may be ensured that rotor set
Discharging is smooth, maintains the damaged efficiency of sand making machine.
Brief description of the drawings
Fig. 1 is structure sectional view of the invention.
Fig. 2 is the structural representation of frame.
Fig. 3 is the structural representation of main pedestal.
Fig. 4 is the structural representation of muscle backplate.
Fig. 5 is the structural representation of fluid cylinder bearing.
Fig. 6 is the structural representation of crusher chamber assembly.
Fig. 7 is the structure sectional view of crusher chamber assembly.
Fig. 8 is the structural representation of feed hopper assembly.
Fig. 9 is the structure sectional view of feed hopper assembly.
Figure 10 is the structural representation for lifting slew gear.
Figure 11 is the structural representation of main shaft group.
Figure 12 is the structure sectional view of main shaft group.
Figure 13 is the A portions enlarged drawing of Figure 11.
Figure 14 is the partial sectional view of main shaft group.
Figure 15 is outside conical ring and inner side conical ring assembling schematic diagram.
Figure 16 is the structural representation of belt wheel tapered sleeve.
The structure sectional view of the belt wheel tapered sleeve that Figure 17 is.
Figure 18 is the structure sectional view of rotor set.
Figure 19 is the structural representation of rotor set.
Figure 20 is the structural representation of connecting plate.
Figure 21 is the structural representation of wear-resisting stock guide.
Figure 22 is the structural representation of wear-resisting thrower head.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Vertical shaft impact crusher as shown in Fig. 1 ~ Figure 22, including frame, and the crusher chamber being arranged in frame are total
Into 7, and the feed hopper assembly 8 of the top of crusher chamber assembly 7 is arranged on, and is arranged on the rotor set 6 inside crusher chamber assembly,
And the main shaft group 5 being connected with rotor set.The frame includes frame main body 1, and is arranged on the motor in frame main body
Frame and main shaft frame, frame main body are laterally divided into driving area a and workspace b, are provided with inside frame main body through driving area a and work
Make the conveyer belt protecting box 11 of area b.
Paragraph detailed description to all parts of vertical shaft impact crusher below：
Main shaft frame
The main shaft frame is arranged in the workspace b of frame main body, and main shaft frame includes spindle carrier, and in main shaft branch
Spindle drum 32 at frame inside center, and for connecting the support body gusset 33 of spindle drum 32 and spindle carrier.The main shaft branch
Frame includes cradle wall 312 and rack plate 311, and cradle wall 312 is fixed on the lower surface of rack plate 311, rack plate 311
Rectangular in cross-section shape, four ends angle of rack plate 311 is outwardly provided with the reinforcement end angle being connected as a single entity with it, support
Top board 311 is strengthened end angle and is fastened in frame main body 1 by four, and each strengthens being all provided between end angle and frame main body 1
Flexible bolster 34；When sand making machine works, frame can produce sharp pounding, and resilient snubber 34 advantageously reduces frame shake
It is dynamic, lift carriage stability；The resilient snubber 34 can be the buffering with high load capacity elasticity such as elastic pressuring spring, rubber spring
Part.The interior sidewall surface of the cradle wall 312 is provided with multiple liner plate key seats 35, and cradle wall 312 is fixed with by liner plate key seat 35
Abrasion-proof backing block 36, abrasion-proof backing block 36 is latched on liner plate key seat 35 by lock pin；Can be with protective stent wall by abrasion-proof backing block 36
Do not worn and torn by building stones 312 sides.
The support body gusset 33 be four, four support body gussets 33 along spindle drum 32 outer ledge rule setting, it is adjacent
Two support body gussets 33 between be mutually perpendicular to, inner face and the outer side surface of spindle drum 32 of support body gusset 33 are connected as a single entity,
The outer face of support body gusset 33 is connected as a single entity with the interior sidewall surface of cradle wall 312.The upper end of support body gusset 33 is opening up
U-shaped mouth, it is U-shaped intraoral to be fixed with matched muscle backplate 37；The muscle backplate 37 includes wear-resisting top board 371, and sets
In the wear-resisting side plate 372 of the both sides of wear-resisting top board 371；The section of the wear-resisting top board 371 is in opening up U-shape, wear-resisting
Side plate 372 is in opening up U-loop shape, and the upper end of wear-resisting side plate 372 is integrally attached on the side of wear-resisting top board 371, resistance to
Saddle groove 373 is constituted between mill top board 371 and the wear-resisting side plate 372 of its both sides；The lower end of the wear-resisting side plate 372 is additionally provided with and it
The installing plate 374 of integrally connected, installing plate 374 is provided with mounting hole.During installation, the saddle groove 373 on muscle backplate 37 correspond to
The U-shaped mouth of support body gusset 33 carries out matching and inlays, mounting hole and the peace on support body gusset 33 fully after matching on muscle backplate 37
Dress through hole is corresponding, can be fixedly connected by bolt；By the structure, muscle backplate 37 can avoid support body gusset 33 straight
Connect and worn and torn by building stones, so as to protect main shaft frame, prevent main shaft frame from wearing and tearing；It is easy to wear and muscle backplate 37 is made up of high-abrasive material,
And be conveniently replaceable and safeguard, maintenance cost is cheap.
Motor rack
The motor rack is arranged in the driving area a of frame main body, and motor rack includes being slidably arranged in frame main body 1
Motor cabinet, and it is set in the motor shroud 21 on motor cabinet；Motor cabinet includes motor seat board 22, electric baseboard 23 and two blocks of electricity
Pusher side plate 24, motor seat board 22 and two pieces of lower surfaces of motor side plate 24 are welded on electric baseboard 23, two blocks of motor side plates
24 both sides for being respectively welded at motor seat board 22.Slip seat board 25, sliding seat are additionally provided with the lateral surface of the motor side plate 24
Polylith motor cabinet reinforcing plate 26 is additionally provided between plate 25 and motor side plate 24, the section of motor cabinet reinforcing plate 26 is triangular in shape, electricity
The lower surface of support reinforcing plate 26 is welded and fixed with the upper surface for sliding seat board 25, the inner face and motor of motor cabinet reinforcing plate 26
The lateral surface of side plate 24 is welded and fixed, and the bulk strength of motor cabinet is strengthened by motor cabinet reinforcing plate 26.
The frame main body 1 is provided with two slide rails 12 being parallel to each other, and the upper surface of slide rail 12 is fixed with slide rail base plate 13,
Corresponding bar-shaped trough is offered on slide rail 12 and slide rail base plate 13, the lower surface of slide rail 12 is provided with motor cabinet fixed plate；It is described
Motor rack is erected on slide rail base plate 13 by sliding seat board 25, slides seat board 25 and the smooth sliding fit of slide rail base plate 13, sliding seat
Plate 25 is bolted fixation, the bar-shaped trough on screw bolt passes slide rail 12 and slide rail base plate 13 with motor cabinet fixed plate；
When using, the installation site of motor rack is fixed by the elasticity of regulating bolt, by the regulation position of bar-shaped trough limiting motor frame
Put.
Translation mechanism is additionally provided between the motor rack and frame main body, translation mechanism includes adjustment fluid cylinder 14, Yi Jigu
The fluid cylinder bearing 16 in frame main body 1 is scheduled on, and is fixed on the fluid cylinder connection key seat 15 on motor rack；The fluid cylinder bearing 16
Including support body 161, and the bearing panel 162 with the integrally connected of support body 161；The lower end of the support body 161
Pin shaft hole is provided with, the upper end of support body 161 is provided with installation terrace, and bearing panel 162 is disposed longitudinally on the installation of support body 161
In terrace, bearing panel 162 is provided with installation through-hole；During installation, the bearing panel 162 on fluid cylinder bearing 16 is fastened on machine
On frame body 1, the output shaft end for adjusting fluid cylinder 14 is hinged on the bottom of fluid cylinder bearing 16, and the end for adjusting fluid cylinder 14 is hinged
On fluid cylinder connection key seat 15.
Using the vertical shaft impact crusher of above-mentioned rack construction, in assembling, main shaft group location and installation is in spindle drum
Portion, the lower end of spindle drum is communicated with conveyer belt protecting box 11, and discharge port is constituted between conveyer belt protecting box 11 and spindle carrier；Drive electricity
Machine is arranged on motor rack, and being constituted between the motor seat board 22, electric baseboard 23 and two blocks of motor side plates 24 on motor rack is used for
The motor for installing motor installs station, and the center of electric baseboard 23 is provided with motor axis hole, and motor rack lower end passes through motor
Axis hole is communicated with conveyer belt protecting box 11.The motor is arranged on motor and installs when in station, and the output shaft of motor is worn
The motor axis hole crossed on electric baseboard 23 is in inside conveyer belt protecting box 11 down vertically, is passed through between motor and main shaft group
Conveyer belt is transmitted.However, due to easily deformable after conveyer belt long-term use, loosening, and then motor and main shaft can be influenceed
Transmission between group, it is therefore desirable to by adjusting the axial distance between motor and main shaft group, to tensioner conveyer belt, just
Often transmission.And the disintegrating machine can be set slide relative with frame main body 1 of motor cabinet, and slip is driven by adjusting fluid cylinder 14；
When seat board 25 is slided and motor cabinet fixed plate is screwed on by bolt, motor cabinet fixation cannot be moved；When need adjust conveyer belt
During elasticity, then need to shut down successively, unscrew the bolt connection slided between seat board 25 and motor cabinet fixed plate, start adjustment liquid
Cylinder 14, motor cabinet is relative slip with the contact surface between slide rail base plate 13 and slip seat board 25 in the presence of adjustment fluid cylinder 14
Face, along the bar-shaped trough on the fixed mount of slide rail 12 and slide rail base plate 13 for track enters line slip, until conveyer belt tensioner, tightens spiral shell
Bolt, closes adjustment fluid cylinder 14.Therefore, on the one hand the structure is easy to the installation of conveyer belt, is changed, and on the other hand also improves conveying
Band can deformation range, when can extend defeated by adjusting motor rack station, so that conveyer belt tensioner after the aging loosening of conveyer belt
Send the service life of band.
Crusher chamber assembly
The crusher chamber assembly includes broken cavity shell 71, many spiders, middle part buildup plate 73 and bottom buildup plate 74.It is described
Many spiders are arranged on the center of broken cavity shell 71, and many spiders include many spiders cylinder 721, and along the outer of many spiders cylinder 721
The spiders arm 722 more than many of rule setting on the wall of side.
The lower end center of many spiders cylinders 721 is provided with material casting and crosses material mouth, and material casting is crossed material mouth lower end and was provided with hopper
725, to cross the upper end of hopper 725 and be arranged on many spiders cylinders 721 by the positioning of clamp ring 724, clamp ring 724 crosses material mouth along material casting is crossed
Periphery bearing pin is fixed；In said structure, clamp ring 724 and bearing pin simplified the dismounting of hopper 725, and crossing hopper 725 can limit
The blanking region of material casting, specification blanking scope.The inner of many spiders arms 722 is integrally attached to the outside of many spiders cylinders 721
On wall, the outer end positioning of many spiders arms 722 is fixed in the interior sidewall surface of broken cavity shell 71；Specifically crush cavity shell 71
Interior sidewall surface be provided with U-shaped bracket 711, constitute stopper slot between two U-shaped arms of U-shaped bracket 711；Many spiders arms 722
Outer end is provided with limiting plate 723, and limiting plate 723 is arranged in stopper slot.By the setting of limiting plate 723 and stopper slot, one
Aspect carries out circumferential positioning to many spiders, and on the other hand relative to fixed structure, location structure has certain resiliency, can
Prevent building stones from impacting the damage to many spiders.
The middle part buildup plate 73 is arranged between many spiders and broken cavity shell 71, and middle part buildup plate 73 is annular,
The outer ledge of middle part buildup plate 73 is integrally attached to the interior sidewall surface middle part of broken cavity shell 71, middle part buildup plate 73 with it is broken
It is blanking buildup area 73a between cavity shell 71, blanking material passing passage 73b is constituted between middle part buildup plate 73 and many spiders cylinder 721；
Middle part buildup plate 73 is provided with polylith middle part buildup dividing plate 731, and the section of middle part buildup dividing plate 731 is L-shaped.The bottom buildup
Plate 74 is integrally attached at the lower ending opening of broken cavity shell 71, and bottom buildup plate 74 is annular, in bottom buildup plate 74
The material casting of portion's through hole and many spiders cylinder 721 crosses that material mouth is corresponding, and the middle through-hole of bottom buildup plate 74 is used to wear rotor set, bottom
It is core crush area 74a between portion buildup plate 74 and middle part buildup plate 73；Bottom buildup plate 74 is provided with bottom buildup dividing plate
741, offer anti-deformation through hole on bottom buildup dividing plate 741；On the one hand said structure is strengthened by setting buildup dividing plate
The intensity of buildup plate, on the other hand also allows for the accumulation of material.
In sum, crusher chamber assembly structure is novel, including broken cavity shell 71, many spiders, middle part buildup plate 73 and bottom
Portion buildup plate 74, the lower end of many spiders sets material casting and crosses material mouth, and blanking mistake is constituted between middle part buildup plate 73 and many spiders cylinder 721
Material passage 73b, rotor set is arranged on inside crusher chamber assembly through the middle through-hole of bottom buildup plate 74；During work, periphery
Blanking is from blanking material passing passage 73b toward whereabouts, and the material casting at middle part is crossed material mouth and entered in rotor set by material casting, and high by rotor set
Speed is dished out, and is collided with blanking in core crush area 74a；In the process, material is in middle part buildup plate 73 and bottom buildup plate
Piled up on 74, so as to form the protective layer to crushing cavity shell 71, it is to avoid material to crushing the collision and abrasion of cavity shell 71,
So as to play good protection effect to broken cavity shell 71.
Feed hopper assembly
The feed hopper assembly includes feed hopper body；The feed hopper body includes feed hopper outer wall 81, and sets
Feed hopper inwall 82 at the inside center of feed hopper outer wall 81, and be arranged on feed hopper outer wall 81 and feed hopper inwall 82 it
Between sealing top plate 83, and be arranged on the internal backplane 84 at the lower ending opening of feed hopper inwall 82, and along feed hopper outside
The outer floor 85 that the outer ledge of wall 81 is set, is wherein additionally provided between the lateral surface of outer floor 85 and feed hopper outer wall 81
Polylith hopper gusset 86, polylith hopper gusset 86 along feed hopper outer wall 81 lateral surface rule setting.Can by hopper gusset 86
Strengthen the bonding strength of feed hopper assembly.
The inside of the feed hopper inwall 82 is storage cavity 821, and the upper end open of feed hopper inwall 82 is charging aperture, enters
Material mouth is communicated with storage cavity 821.The center of internal backplane 84 of the downside of the feed hopper inwall 82 offers material casting material inlet
822, the lower end of material casting material inlet 822 is provided with material mouth governor motion, and material mouth governor motion includes material mouth slide rail 841 and is used for
The material mouth adjustable plate 842 slided on material mouth slide rail 841, and the actuating arm 843 for driving material mouth adjustable plate 842 to slide；
Actual material inlet is wherein between the adjustment end of material mouth adjustable plate 842 and material casting material inlet 822, therefore in order to have
Effect, the openings of sizes for adjusting material inlet exactly, are preferably set to indent circular arc by the adjustment end of material mouth adjustable plate 842.
Flash mouthful 823 is additionally provided with the cavity wall of the storage cavity 821, is additionally provided between feed hopper inwall 82 and feed hopper outer wall 81
Blanking material inlet 824, blanking material inlet 824 is communicated with flash mouthful 823；Regulation is provided with the cavity wall on the side of flash mouthful 823
Groove 825, is connected with flash baffle plate 826 on regulating tank 825, flash baffle plate 826 is used to adjust blanking flow；Feed hopper inwall 82
Lateral surface is provided with can be formed with stacking material and protected with 823 corresponding flash buildup plates 827 of flash mouthful, flash buildup plate 827
Sheath, on the one hand can protect feed hopper inwall 82, make it not easy to wear.On the other hand row buffering can be entered to flash, is reduced under it
Terminal-velocity degree.
Summary, feed hopper assembly is provided with storage cavity 821, charging aperture, material casting material inlet 822 and blanking material inlet
824；When equipment is run, building stones to be processed are entered in feed hopper assembly by the charging aperture of equipment, in the storage cavity of feed hopper assembly
After being piled up in 821, a part of building stones are fallen by material casting material inlet 822, as material casting, the material mouth adjustable plate of material mouth governor motion
842 pass through slidable adjustment so as to adjust the flow of material casting；Another part building stones are overflowed by flash mouthful 823, in flash buildup plate 827
Upper accumulation, is fallen, as blanking by blanking material inlet 824, and flash baffle plate 826 is used to adjust the flow of blanking；From above-mentioned
In mechanism, it can be seen that the feed hopper assembly can carry out Flow-rate adjustment to blanking and material casting, different flow ratio is adjusted, meet different
Broken demand.
Lifting slew gear
The lifting slew gear includes the lifting fluid cylinder 91 and link that are arranged on feed hopper outer body wall, and
The rotary shaft 92 and convolution frame being fixed on crusher chamber hull outside wall.The convolution frame is arranged on the upper end of rotary shaft 92 and can
Rotated with rotary shaft 92, convolution frame includes convolution frame base plate 93, and is arranged on the fluid cylinder connecting pin on convolution frame base plate 93
Seat 94, and the convolution frame side plate 95 of the both sides of convolution frame base plate 93 is arranged on, it is vertically arranged with stopper slot on convolution frame side plate 95
951.The link includes link side plate, and is arranged on the limit shaft 96 between link side plate.During installation, feed hopper
Lifting fluid cylinder 91 on body is set diagonally downward, and the output shaft for lifting fluid cylinder 91 is hinged on fluid cylinder connection key seat 94, connection
Limit shaft 96 on frame is slidably arranged in the stopper slot 951 of convolution frame.When needing to safeguard disintegrating machine inside, only need first give
Lock between hopper assembly and crusher chamber assembly is untied, and then starts lifting fluid cylinder 91, is slided because link is spacing and returned
On swing frame, the spacing lifting in the presence of fluid cylinder 91 is lifted of feed hopper assembly；Then can be given by manual rotation's feed hopper assembly
Hopper assembly can be axis rotation along rotary shaft 92, to device interior by making feed hopper assembly not be covered on crusher chamber assembly
Part is safeguarded, changed, very convenient.
Main shaft group
Main shaft group 5 is driven by motor, for the high-speed rotation of rotor driven group 6；Main shaft group includes main spindle box 51, and
The main shaft 52 in main spindle box is positioned at by bearing, the lateral surface upper end of main spindle box 51 is provided with outwardly flange ring 511, it is main
The lateral surface lower end of axle box 51 is also arranged with inner side conical ring 512.Flange ring 511 on the main spindle box 51 is erected at spindle drum
On 32 upper ends, and fixation can be positioned by bolt.The inner side conical ring 512 of the lower end of main spindle box 51 is in spindle drum 32
Portion, is provided with outside conical ring 513, outside conical ring 513 and inner side conical ring 512 between inner side conical ring 512 and spindle drum 32
Between taper offset, the radial opening in outside in connected ring body is equipped with outside conical ring 513 and inner side conical ring 512；Tool
Body is：Outside conical ring 513 is provided with fastening thread hole and shirks screwed hole；During installation, bolt through after fastening thread hole with
Spindle drum 32 is connected, during outside conical ring 513 and spindle drum 32 are constantly tightened, outside conical ring 513 with it is interior
Taper extruding between side conical ring 512；The location structure of comprehensive both sides up and down, it is ensured that 52 groups of main shaft is firmly positioned.
The inner top side of the main spindle box 51 is provided with has upper roller bearing 53, upper axle by the location and installation of top bearing cover 54
The outer end of socket end lid 54 is fitted close with main spindle box 51, and seal disc is provided between the inner of top bearing cover 54 and main shaft 52
55；O-ring seal 551 is provided between the upper seal disc 55 and main shaft 52, is set between upper seal disc 55 and top bearing cover 54
There are lip-type packing 552 and Vd sealing rings 553；Ensure the bearing seal effect of main shaft group by three kinds of sealing rings.The main shaft
The inside lower end of case 51 has lower roller bearing 56 and bearing support 58 by the location and installation of lower bearing end cap 57, and bearing support 58 is excellent
First using deep groove ball bearing, bearing support is used to increase the endurance of main spindle box, it is ensured that the stability of main shaft；Lower roller bearing 56
Set gradually from top to bottom with bearing support 58, cage ring is additionally provided between lower roller bearing 56 and bearing support 58.
The interior of the main spindle box 51 is provided with longitudinal oil duct 516, and the upper end open of longitudinal oil duct 516 is opened in main shaft
On the upper surface of case 51, the upper end open sealing of longitudinal oil duct 516 is set, and the lower ending opening of longitudinal oil duct 516 is opened in main shaft
On the lower surface of case 51.By the horizontal phase of oil duct 517 between the upper end of longitudinal oil duct 516 and the interior sidewall surface of main spindle box 51
Logical, horizontal oil duct 517 is provided with fabrication hole 518 to extension life, and fabrication hole 518 is opened in upper end and the main shaft of longitudinal oil duct 516
Between the outer side surface of case 51, the sealing of fabrication hole 518 is set.Said structure is due to for the ease of processing, indulging in the fabrication process
It is through what the side wall of main spindle box 51 was set to oil duct 516 and horizontal oil duct 517；When in use, select longitudinal oil duct 516
Upper end open, and horizontal oil duct 517 outer openings（That is fabrication hole 518）Closing.
The lower bearing end cap 57 is provided with thin oil fuel feed hole 571 and spill port 572；Open the outer end of thin oil fuel feed hole 571
On outer side surface of the mouth in lower bearing end cap 57, interior end opening is on the end face of lower bearing end cap 57, thin oil fuel feed hole 571
Interior end opening communicated with the lower end of longitudinal oil duct 516；The outer end opening of the spill port 572 is in the outer of lower bearing end cap 57
On the wall of side, interior end opening is in the interior sidewall surface of lower bearing end cap 57.In oil leab, hydraulic oil is by bearing (ball) cover
The injection of thin oil fuel feed hole, and flowed out by main spindle box interior sidewall surface after passing sequentially through longitudinal oil duct, horizontal oil duct, lubricating oil is suitable
Main spindle box interior sidewall surface past dirty, and internal bearing is lubricated, finally carried out by the spill port on bearing (ball) cover
Backflow, circulation；By above-mentioned greasing, it can be seen that the internal oil passages of the main shaft group set reasonable, lubricating oil fuel feeding and
Backflow is very convenient.
The main shaft lower end is also connected with being provided with belt wheel 50 by belt wheel tapered sleeve 59, and wherein belt wheel tapered sleeve 59 is by flange body
591, and constituted along the integrally connected of cone 592 that the inner end of flange body 591 is set, cone 592 is near the end of flange body 591
With diameter greater than the end diameter away from flange body 591；The belt wheel tapered sleeve 59 is provided with the groove 593 for extending radially through its body,
The inner of groove 593 communicates with the interior sidewall surface of belt wheel tapered sleeve 59, the outer end of groove 593 and the outer side surface phase of belt wheel tapered sleeve 59
It is logical；The belt wheel tapered sleeve 59 is arranged on the outside of main shaft 52, and tapered sleeve keyway is additionally provided with the interior sidewall surface of cone 592 of belt wheel tapered sleeve 59
594, tapered sleeve keyway 594 is oppositely arranged with the center of groove 593；The outer side surface of main shaft 52 is provided with main shaft keyway, main shaft keyway
It is corresponding with the matching of tapered sleeve keyway 594, it is circumferentially positioned by square key between main shaft keyway and tapered sleeve keyway 594；The belt wheel 50 sets
Put in the outside of belt wheel tapered sleeve 59, the flange body 591 on belt wheel tapered sleeve 59 is connected with belt wheel 50, the interior sidewall surface of belt wheel 50 and
The lateral surface inclined-plane of cone 592 on belt wheel tapered sleeve 59 offsets.Belt wheel 50 in the main axle structure is arranged on by belt wheel tapered sleeve 59
On main shaft 52, resistance to overturning is good, it is ensured that the transmission effect of belt transmission；Specifically in the structure, belt wheel tapered sleeve 59 and main shaft
Coordinated by keyway and square key between 52, it is circumferentially fixed so as to reach, prevent from skidding；Pass through between belt wheel tapered sleeve 59 and belt wheel 50
Bolt is connected through flange body 591, during bolt is tightened, inclined-plane extruding between belt wheel 50 and belt wheel tapered sleeve 59,
So that being connected firmly between belt wheel 50 and belt wheel tapered sleeve 59.
Rotor set
The rotor set 6 is in the core of crusher chamber assembly through the middle through-hole of the bottom buildup plate 74 in crusher chamber assembly
In the 74a of heart fracture area, rotor set 6 includes the rotator seat 61 being arranged on main shaft, and is arranged on the rotor sheet on rotator seat 61
Body.The rotor body includes rotor top plate 63, rotor base plate 64 and multiple rotor field spiders 67, rotor top plate 63 and rotor base plate
About 64 are oppositely arranged, and the rule setting of multiple rotor field spiders 67 is between rotor top plate 63 and rotor base plate 64.The rotor top
Rotor chamber 60, structure between two adjacent rotor field spiders 67 are constituted between plate 63, rotor base plate 64 and multiple rotor field spiders 67
Into rotor discharging opening 68, the corresponding blanking material passing passage lower section of rotor discharging opening 68.The center of the rotor top plate 63 is provided with and turns
Sub- charging aperture, the center of rotor base plate 64 is provided with material separating disc 65, and material separating disc 65 is preferably wear-resisting material separating disc, material casting cross material mouth,
Rotor charging aperture is corresponding with the matching of material separating disc 65.
The inner side baffle of the rotor field spider 67 is provided with wear-resisting stock guide 671, and the section of wear-resisting stock guide 671 is rectangular
Trapezoidal shape, the right angle hypotenuse of wear-resisting stock guide 671 is provided with guide groove, and alloy core body 671a is provided with guide groove；Pass through
Alloy core body 671a is arranged in the guide groove of wear-resisting stock guide 671, the wear-resisting job requirement premise of stock guide is being met
Under, saving the use of precious materials has economy, the advantage of energy-conservation.The outer side shield of the rotor field spider 67 is provided with wear-resisting
Thrower head 672, wear-resisting thrower head 672 is provided with positioning step 672a, is opened up on the wear-resisting thrower head 672 in positioning step 672a
There is T-slot 672b；During installation, in the plate that is internally threaded of wear-resisting thrower head 672, and by bolt through rotor body, resistance to
Grinding and polishing material head 672 is connected with the thread plate in T-slot 672b, is so easy to the location and installation of wear-resisting thrower head 672.
Liner plate 631 on rotor are provided with the lower surface of the rotor top plate 63, are set on the upper surface of rotor base plate 64
There is liner plate 641 under rotor；Liner plate 641 is in rotor chamber 60 under liner plate 631 and rotor on rotor, the He of liner plate 631 on rotor
Liner plate 641 is abrasion-proof backing block under rotor；During whole material casting, liner plate 641 is right respectively under liner plate 631 and rotor on rotor
Rotor top plate 63 and rotor base plate 64 are protected.During specific installation, the upper and lower ends of rotor field spider 67 are equipped with voussoir 673,
Backing plate locating piece 674 is equipped with the lower surface of rotor top plate 63 and the upper surface of rotor base plate 64；Liner plate on the rotor
631 by the voussoirs 673 of the upside of rotor field spider 67, and the positioning of backing plate locating piece 674 on the lower surface of rotor top plate 63 sets
Put；The voussoir 673 that liner plate 641 passes through the downside of rotor field spider 67 under rotor, and backing plate on the upper surface of rotor base plate 64 is determined
The position positioning of block 674 is set；I.e. by voussoir 673 and backing plate locating piece 674 come location and installation liner plate, consequently facilitating the replacing of liner plate
And maintenance.
The center of the rotor base plate 64 is provided with the axis through-hole communicated with rotator seat 61, and material separating disc 65 is arranged on axle center
The port of through hole, is provided with connecting plate 66 between material separating disc 65 and rotator seat 61；The inner side of rotator seat 61 is provided with taper cover for seat 62, bores
Shape cover for seat 62, rotator seat 61 and material separating disc 65 are connected by connecting plate 66；The connecting plate 66 includes the main part at middle part
661, and along the connecting portion 662 of the rule setting of main part 661, main part 661 is provided with for being connected with taper cover for seat 62
Inner ring counter sink 663, and the outer ring counter sink 664 for being connected with rotator seat 61, connecting portion 662 be provided with for
The wear body connecting hole 665 that material separating disc 65 is connected；During installation, the inner ring counter sink 663 on connecting plate 66 is by bolt and cone
Shape cover for seat 62 is connected, and outer ring counter sink 664 is connected by bolt with rotator seat 61, and wear body connecting hole 665 is by bolt and divides
Charging tray 65 is connected；By above-mentioned attachment structure, taper cover for seat 62 and material separating disc 65 can be first fixed on connecting plate 66, further
Rise and be fixed on rotator seat 61, consequently facilitating the I＆ M of rotor set, is conducive to saving the installation time.
Summary structure, rotor body includes rotor top plate, rotor base plate and multiple rotor field spiders；During work, material
Entered inside rotor chamber by the rotor charging aperture in rotor top plate, sub-material is then carried out to material by material separating disc so that material
It is evenly distributed in rotor chamber；Material is oriented to by wear-resisting stock guide again, material is moved to rotor discharge outlet；Most
Then the material of rotor discharging opening is exerted a force by wear-resisting thrower head afterwards, and material is dished out；By said structure, the rotor set according to
It is secondary by sub-material, guide and material casting come the discharging of specification material, thereby may be ensured that rotor set discharging is smooth, maintain sand making machine
Damaged efficiency.
Claims (10)
1. vertical shaft impact crusher, including frame, and crusher chamber assembly and feed hopper assembly in frame are arranged on, and
The rotor set inside crusher chamber assembly is arranged on, and the main shaft group being connected with rotor set；It is characterized in that：
The frame includes frame main body, and is arranged on motor rack and main shaft frame in frame main body, and frame main body is laterally drawn
It is divided into driving area and workspace, is provided with inside frame main body through the conveyer belt protecting box for driving area and workspace；The frame master
Two slide rails being parallel to each other are provided with the driving area of body, motor rack is slided and is erected on slide rail, lower end and the conveying of motor rack
Band protecting box is communicated；Translation mechanism is additionally provided between the motor rack and frame main body, translation mechanism includes adjustment fluid cylinder, Yi Jigu
The fluid cylinder bearing in frame main body is scheduled on, and is fixed on the fluid cylinder connection key seat on motor rack；Adjust the end handing-over of fluid cylinder
On fluid cylinder connection key seat, the output shaft end for adjusting fluid cylinder is hinged on fluid cylinder bearing bottom；
The main shaft frame is arranged in the workspace of frame main body, and main shaft frame includes spindle carrier, and in spindle carrier
The spindle drum of portion center, and for connecting a plurality of support body gusset of spindle drum and spindle carrier；The lower end of the spindle drum
Communicated with conveyer belt protecting box, discharge port is constituted between conveyer belt protecting box and spindle carrier, a plurality of support body gusset rule setting is in master
Between axle bed and spindle carrier, the inner face of support body gusset is connected as a single entity with the outer side surface of spindle drum, the outer end of support body gusset
Face is connected as a single entity with the interior sidewall surface of cradle wall；
The crusher chamber assembly is arranged on main shaft frame top, and crusher chamber assembly includes broken cavity shell, many spiders, middle part buildup plate
With bottom buildup plate；Many spiders are arranged on the center of broken cavity shell, and the lower end center of many spiders is provided with material casting and crosses material mouth；
Middle part buildup plate is arranged between many spiders and broken cavity shell, and middle part buildup plate is annular, the outer side edges of middle part buildup plate
Edge is integrally attached to the interior sidewall surface middle part of broken cavity shell, is blanking buildup area between middle part buildup plate and broken cavity shell,
Blanking material passing passage is constituted between middle part buildup plate and many spiders；The bottom buildup plate is integrally attached under broken cavity shell
At end opening, buildup plate in bottom is annular, and it is corresponding that material mouth is crossed in middle through-hole and the material casting of many spiders of bottom buildup plate, bottom
It is core crush area between portion's buildup plate and middle part buildup plate；
The feed hopper assembly is arranged on crusher chamber assembly top, and feed hopper assembly includes feed hopper body, feed hopper body
Inside is provided with storage cavity, and the upper end of storage cavity is provided with charging aperture, and the lower end of storage cavity is provided with material casting material inlet, material casting material inlet with
Material casting is crossed material mouth and is communicated, and the lower end of material casting material inlet is provided with material mouth governor motion, and material mouth governor motion includes material mouth slide rail, and
For the material mouth adjustable plate slided on material mouth slide rail, and the actuating arm for driving material mouth adjustable plate to slide；The storing
Flash mouthful is additionally provided with the cavity wall in chamber, the other cavity wall of flash mouthful is provided with regulating tank, flash is connected with regulating tank
Baffle plate；The lower end of the feed hopper body is additionally provided with the blanking material inlet communicated with flash mouth, and blanking material inlet is in blanking mistake
Material passage top；
The main shaft group is arranged on main shaft frame, and main shaft group includes main spindle box, and main shaft of the location and installation in main spindle box, main
The inner top side of axle box is provided with has upper roller bearing, the outer end of top bearing cover and main spindle box by top bearing cover location and installation
It is fitted close, seal disc is provided between the inner of top bearing cover and main shaft；It is provided with O-shaped between the upper seal disc and main shaft
Sealing ring, is provided with lip-type packing and Vd sealing rings between upper seal disc and top bearing cover；The inside lower end of the main spindle box
There are lower roller bearing and a bearing support by lower bearing end cap location and installation, lower roller bearing and bearing support are from top to bottom successively
Set, cage ring is additionally provided between lower roller bearing and bearing support；
The rotor set is in the core crush area of crusher chamber assembly through the bottom buildup plate of crusher chamber assembly, rotor set bag
The rotator seat being arranged on main shaft is included, and is arranged on the rotor body on rotator seat；Rotor body includes rotor top plate, rotor
Base plate and multiple rotor field spiders, rotor top plate and rotor base plate are oppositely arranged up and down, and multiple rotor field spider rule settings are in rotor
Between top board and rotor base plate, the inner side baffle of each rotor field spider is provided with wear-resisting stock guide, the outer side shield of rotor field spider
It is provided with wear-resisting thrower head；Rotor chamber, adjacent two are constituted between the rotor top plate, rotor base plate and multiple rotor field spiders
Rotor discharging opening, rotor discharging opening correspondence blanking material passing passage lower section are constituted between individual rotor field spider；In the rotor top plate
Be provided with rotor charging aperture at the heart, the center of rotor base plate is provided with material separating disc, material casting cross material mouth, rotor charging aperture and material separating disc according to
Secondary matching correspondence.
2. vertical shaft impact crusher according to claim 1, it is characterised in that：The motor rack includes being arranged on frame
Motor cabinet in main body, and it is set in the motor shroud on motor cabinet；The motor cabinet include motor seat board, electric baseboard and
The lower surface of two blocks of motor side plates, motor seat board and two blocks of motor side plates is welded on electric baseboard, two blocks of motor side plates point
The both sides of motor seat board are not welded on；Constituted between motor seat board, electric baseboard and two blocks of motor side plates for installing driving electricity
The motor of machine installs station, and the center of electric baseboard is provided with motor axis hole；The lateral surface of the motor side plate is provided with slip
Seat board, to slide and be additionally provided with polylith motor cabinet reinforcing plate between seat board and motor side plate；The slide rail upper surface is fixed with slide rail bottom
Plate, slide rail lower surface is provided with motor cabinet fixed plate, and corresponding bar-shaped trough is offered on slide rail and slide rail base plate；The motor
Frame is located on slide rail base plate by sliding seat grillage, slides seat board and slide rail base plate light sliding fit, is slided seat board and is consolidated with motor cabinet
Fixed board is bolted fixation, the bar-shaped trough on screw bolt passes slide rail and slide rail base plate.
3. vertical shaft impact crusher according to claim 1, it is characterised in that：Spindle carrier includes cradle wall and support
Top board, cradle wall is fixed on rack plate lower surface, the rectangular in cross-section shape of rack plate, four ends angle of rack plate
The reinforcement end angle being connected as a single entity with it is outwardly provided with, rack plate strengthens end angle and is fastened on frame master by four
On body, each strengthens being equipped with resilient snubber between end angle and frame main body.
4. vertical shaft impact crusher according to claim 3, it is characterised in that：Set in the interior sidewall surface of the cradle wall
There are multiple liner plate key seats, cradle wall is fixed with abrasion-proof backing block by liner plate key seat, and abrasion-proof backing block latches in liner plate pin by lock pin
On seat；The upper end of the support body gusset is opening up U-shaped mouth, U-shaped intraoral to be fixed with matched muscle backplate；It is described
Muscle backplate includes wear-resisting top board, and the wear-resisting side plate for being arranged on wear-resisting top board both sides；The section of the wear-resisting top board is in opening
U-shape upward, wear-resisting side plate is in opening up U-loop shape, and the upper end of wear-resisting side plate is integrally attached to wear-resisting top board
On side, saddle groove is constituted between wear-resisting top board and the wear-resisting side plate of its both sides；The lower end of the wear-resisting side plate is additionally provided with and one
The installing plate of body connection, installing plate is provided with mounting hole.
5. vertical shaft impact crusher according to claim 1, it is characterised in that：Many spiders include many spiders cylinder, and
The spiders arm more than many of rule setting along the outer side surface of many spiders cylinder；The inner of many spiders arms is integrally attached to many spiders cylinders
Outer side surface on, the outer end of many spiders arms is provided with limiting plate；The interior sidewall surface of the broken cavity shell is provided with U-shaped support
Frame, stopper slot is constituted between two U-shaped arms of U-shaped bracket, and limiting plate is arranged in stopper slot.
6. vertical shaft impact crusher according to claim 1, it is characterised in that：The feed hopper body includes feed hopper
Outer wall, and the feed hopper inwall at feed hopper outer wall inside center is arranged on, and it is arranged on feed hopper outer wall and feed hopper
Sealing top plate between inwall, and be arranged on the internal backplane at the lower ending opening of feed hopper inwall, and along feed hopper outside
The outer floor that the outer ledge of wall is set；The upper end open of the feed hopper inwall is charging aperture, and blanking material inlet is in
Between feed hopper inwall and feed hopper outer wall, material casting material inlet is opened in the center of internal backplane.
7. vertical shaft impact crusher according to claim 1, it is characterised in that：The interior of the main spindle box is provided with
Longitudinal oil duct, is communicated, the lower end of longitudinal oil duct between the upper end of longitudinal oil duct and main spindle box interior sidewall surface by horizontal oil duct
It is opened on the lower surface of main spindle box；The lower bearing end cap is provided with thin oil fuel feed hole and spill port, thin oil fuel feed hole
Outer end opening be in lower bearing end cap outer side surface on, interior end opening be in lower bearing end cap end face on, thin oil oil-feed
The interior end opening in hole is communicated with the lower end of longitudinal oil duct；The outer end opening of the spill port is in the outer side surface of lower bearing end cap
On, interior end opening is in the interior sidewall surface of lower bearing end cap.
8. vertical shaft impact crusher according to claim 1, it is characterised in that：The section of the wear-resisting stock guide is in straight
Angle trapezoidal shape, the right angle hypotenuse of wear-resisting stock guide is provided with guide groove, and alloy core body is provided with guide groove；The resistance to grinding and polishing
The wear block of material head is provided with the positioning step matched with rotor field spider, in the wear block of the wear-resisting thrower head in positioning step
T-slot is offered, thread plate is provided with T-slot；Bolt is through rotor field spider, in the wear block and T-slot of wear-resisting thrower head
Thread plate is connected；The upper and lower ends of the rotor field spider are equipped with voussoir, the lower surface of rotor top plate and rotor base plate
Upper surface on be equipped with backing plate locating piece；Voussoir on the upside of rotor field spider, and backing plate on the lower surface of rotor top plate is determined
Position block positioning is connected with liner plate on rotor, and liner plate is on the lower surface of rotor top plate on rotor；Voussoir on the downside of rotor field spider,
And the backing plate locating piece positioning on the upper surface of rotor base plate is connected with liner plate under rotor, liner plate is in rotor base plate under rotor
Upper surface on；Liner plate is in rotor chamber under liner plate and rotor on the rotor, and liner plate is equal under liner plate and rotor on rotor
It is abrasion-proof backing block.
9. vertical shaft impact crusher according to claim 8, it is characterised in that：The center of the rotor base plate is provided with
The axis through-hole communicated with rotator seat, material separating disc is arranged on the port of axis through-hole, the company of being provided between material separating disc and rotator seat
Fishplate bar；Rotator seat inner side is provided with taper cover for seat, and taper cover for seat, rotator seat and material separating disc are connected by connecting plate；The company
The main part of fishplate bar including middle part, and along the connecting portion of main part rule setting, main part be provided with for taper cover for seat
The inner ring counter sink being connected, and the outer ring counter sink for being connected with rotator seat, connecting portion be provided with for sub-material
The wear body connecting hole that disk is connected.
10. vertical shaft impact crusher according to claim 1, it is characterised in that：The crusher chamber assembly and feed hopper
Assembly side is provided with lifting slew gear, and lifting slew gear includes the lifting fluid cylinder being arranged on feed hopper outer body wall
And link, and it is fixed on rotary shaft and convolution frame on crusher chamber hull outside wall；The convolution frame is arranged on convolution
Axle upper end can simultaneously rotate with rotary shaft, and convolution frame includes convolution frame base plate, and the fluid cylinder being arranged on convolution frame base plate connects
Pin seat, and the convolution frame side plate of convolution frame base plate both sides is arranged on, it is vertically arranged with stopper slot on convolution frame side plate；It is described
Link includes link side plate, and is arranged on the limit shaft between link side plate；The lifting fluid cylinder is tilted towards dividing into
Put, the output shaft for lifting fluid cylinder is hinged on fluid cylinder connection key seat, and the limit shaft on link is slidably arranged in the limit of convolution frame
In the groove of position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140601.7A CN104722376B (en) | 2015-03-27 | 2015-03-27 | Vertical shaft impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140601.7A CN104722376B (en) | 2015-03-27 | 2015-03-27 | Vertical shaft impact crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722376A CN104722376A (en) | 2015-06-24 |
| CN104722376B true CN104722376B (en) | 2017-05-31 |
Family
ID=53447143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510140601.7A Active CN104722376B (en) | 2015-03-27 | 2015-03-27 | Vertical shaft impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722376B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD875795S1 (en) | 2016-06-29 | 2020-02-18 | Superior Industries, Inc. | Vertical shaft impact crusher rotor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238146A (en) * | 2016-08-03 | 2016-12-21 | 太仓市伦凯自动化设备有限公司 | A kind of vertical shaft impact crusher |
| CN108278277A (en) * | 2018-03-12 | 2018-07-13 | 江西衡源智能装备有限公司 | Bearing block blank and bearing block |
| CN116786214B (en) * | 2023-06-29 | 2026-02-27 | 三一重型装备有限公司 | Power components and crushing equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934583A (en) * | 1998-01-26 | 1999-08-10 | Jean; Cheng-Shu | Bearing block mounting arrangement of a cone crusher |
| JP2010274219A (en) * | 2009-05-29 | 2010-12-09 | Kurimoto Mec Ltd | Gyratory crusher |
| CN102107152B (en) * | 2010-12-08 | 2012-10-24 | 长兴县长虹路桥矿山机械设备有限公司 | Vertical-shaft sand making machine |
| CN103657793B (en) * | 2012-09-12 | 2016-01-06 | 上海创申重型装备制造有限公司 | Vertical impact crusher |
| CN104437725B (en) * | 2014-12-31 | 2016-08-24 | 浙江浙矿重工股份有限公司 | A kind of hydraulic type spindle breaker |
| CN204583403U (en) * | 2015-03-27 | 2015-08-26 | 浙江浙矿重工股份有限公司 | Vertical shaft impact crusher |
-
2015
- 2015-03-27 CN CN201510140601.7A patent/CN104722376B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD875795S1 (en) | 2016-06-29 | 2020-02-18 | Superior Industries, Inc. | Vertical shaft impact crusher rotor |
| USD910725S1 (en) | 2016-06-29 | 2021-02-16 | Superior Industries, Inc. | Vertical shaft impact crusher rotor floor |
| US11192116B2 (en) | 2016-06-29 | 2021-12-07 | Superior Industries, Inc. | Vertical shaft impact crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104722376A (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104707701B (en) | A kind of vertical shaft impact sand making machine | |
| CN104722376B (en) | Vertical shaft impact crusher | |
| CN109277146B (en) | Sand making machine with vertical mill | |
| CN102806130A (en) | Medium-free micro pulverizer | |
| CN203778148U (en) | Crushing mill | |
| US12539518B2 (en) | System for a vertical grinding mill, a replacement kit of wear segments, a kit of wear protection elements and a vertical grinding mill | |
| CN104014400A (en) | Rod milling method and device | |
| CN201848273U (en) | High-hardness mineral superfine pulverizing machine | |
| CN104722358B (en) | Vertical shaft impacting sand making machine | |
| CN204583403U (en) | Vertical shaft impact crusher | |
| CN215541399U (en) | Paint sand mill | |
| US12558693B2 (en) | Screw flight system, replacement kit, a vertical grinding mill, and method of mounting the same | |
| CN204583410U (en) | A kind of vertical shaft impact sand machine | |
| CN104722377A (en) | Vertical-shaft impact type sand making machine | |
| CN212418149U (en) | High-yield environment-friendly flour mill | |
| CN201132124Y (en) | Vertical and multilevel whole course crusher | |
| CN104588154B (en) | Multi-cylinder cone crusher rack | |
| CN203030357U (en) | Hanging vertical axis impellor-type dynamic grinding machine and vertical grinding machine thereof as well as circle grinding system thereof | |
| CN109261286A (en) | A kind of nonmetallic ore flour mill | |
| CN206587840U (en) | Vertical sand making machine | |
| CN104722357A (en) | Vertical shaft type sand making machine | |
| CN204583334U (en) | A kind of vertical shaft impacting sand machine | |
| CN204583343U (en) | A kind of vertical shaft impact crusher frame | |
| CN204583336U (en) | A kind of vertical-shaft sand making machine | |
| CN204724242U (en) | A kind of vertical shaft impact crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313103 huicheling Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |