CN109986023A - Efficient planetary rotor sand mixer - Google Patents
Efficient planetary rotor sand mixer Download PDFInfo
- Publication number
- CN109986023A CN109986023A CN201910396917.0A CN201910396917A CN109986023A CN 109986023 A CN109986023 A CN 109986023A CN 201910396917 A CN201910396917 A CN 201910396917A CN 109986023 A CN109986023 A CN 109986023A
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- China
- Prior art keywords
- mulling
- rotor
- discharging
- setting
- support assembly
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- 239000004576 sand Substances 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 98
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims 1
- 238000009510 drug design Methods 0.000 abstract description 2
- 239000003110 molding sand Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 208000028659 discharge Diseases 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000002156 mixing Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241001649081 Dina Species 0.000 description 1
- 244000035744 Hura crepitans Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 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
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000020347 spindle assembly Effects 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to efficient planetary rotor sand mixers comprising support assembly, the drawer type discharge door mechanism that mulling component lower part is arranged in, the sampler being arranged on support assembly, the shield being arranged on support assembly, is arranged at the top of support assembly as the rectangle butterfly valve fed, the filler pipe road being arranged on support assembly and lubricating pipe and support assembly bottom is provided with transport support the mulling component being arranged on support assembly；The present invention has rational design, compact-sized and easy to use.
Description
Technical field
The present invention relates to efficient planetary rotor sand mixers.
Background technique
Currently, equipment of the sand mixer as molding sand is blended, is widely used in casting industry, sand mixer is to make molding sand
Middle each component uniformly mixes, and the equipment for making adhesive effectively be coated on sand grain surface.Sand mixer utilizes muller and mill disc
Relative motion is placed on material between the two by rolling and the effect of grinding and comminuting matter, and sand mixer is in comminuting matter
Also material is mixed simultaneously.Be the non-burning brick, Dinas brickes of production, cement brick, refractory brick, crushing and mixing flyash, boiler slag,
Mine tailings and industrial residue make the ideal equipment of brick-making raw material.The mill disc bottom plate of sand mixer, mill disc outer ring add abrasionproof backplate to mention
Height rolls, is ground the service life of material effect and complete machine.Height of the muller on mill disc can automatically adjust, and be difficult to when encountering
Muller is risen automatically to ensure safety when the material that pulverizes and the blocked up bed of material.Purposes: foundry is blended core sand etc., can be used for
The industries such as glass, ceramics, chemical industry, building materials, type particle or granular material are blended.To be blended resin self-setting sand.This kind of mulling
Machine uses rotary vane, and dry sand enters two mulling slots when mulling, adhesive is added thereto in a mulling slot, curing agent adds
Enter and premixed in another mulling slot with roughing sand, then enters vertical agitator from the end outlet of mulling slot, quickly mixed
It is discharged after mixing, fills sandbox or core box.The access for automatically cutting off curing agent and adhesive after filling up immediately, simultaneously closes off into Sha Zha
Plate simultaneously will remain molding sand exclusion completely in slot.
For traditional sand mixer during being blended molding sand, molding sand is often deposited in mulling casing inner sidewall attachment, also
It can be bonded in mulling casing, when unloading sand, the molding sand being blended can not be drawn off completely, to cause to waste, be also resulted in simultaneously
Molding sand is blended the standard that unevenly can not reach required by molding sand is blended and is unable to satisfy casting to influence the quality of molding sand
The needs of production.
Existing sand mixer drive mechanism is simple, and assembly technology is complicated, and dismounting is inconvenient, and oil is worked as in traditional armature spindle assembly
Temperature increases, and bearing axis starts to expand, and original motor overpower or bearing are burnt out, and the axis of design is either with or without latitude.
The effect of mulling armature spindle is mulling and stirring；Mulling rotor plays in main function work being blended for molding sand,
For rotor blade to molding sand with strong hitting power, existing mulling rotor spindle structure is simple, functions only as stirring action, causes sand
It is flown upward in cabinet, mixing effect is poor, and disassembling, assembling and replacing is inconvenient, and stirring is uneven, time-consuming and laborious.Traditional drawer type Dump gate
There are the following problems: burning into sand, sand leakage, and deflector roll idler wheel is easy to wear, and Dump gate frequently switches on, and moves back and forth, and two sides are close with chassis
There must be certain gap, so causing sand leakage, influence casting quality；Dump gate closes burning into sand, although also there is anti-burning into sand to arrange
It applies, step, inclined-plane is set, but the general material used is not wear-resisting, doorframe plate is appropriate to be thickeied, and Dump gate burning into sand is caused to close
Close not tight, sand leakage；Due to working environment and structure type, makes heap sand and dust on guide rail, easily wear.
Summary of the invention
The technical problems to be solved by the invention are generally speaking to provide a kind of efficient planetary rotor sand mixer；It solves in detail
The technical issues of and obtain beneficial effect aftermentioned content and combine specific embodiment in content specifically describe.
To solve the above problems, the technical solution used in the present invention is:
A kind of efficient planetary rotor sand mixer comprising support assembly, the mulling component being arranged on support assembly, setting are mixed
The drawer type discharge door mechanism of sand component lower part, the sampler being arranged on support assembly, the protection being arranged on support assembly
Cover, be arranged at the top of support assembly as the rectangle butterfly valve of charging, the filler pipe road that is arranged on support assembly and lubricating pipe,
And support assembly bottom is provided with transport support；
The invention avoids burning into sand, the problem of sand leakage, heap sand and dust on guide rail are avoided, it is easy to wear fast to solve deflector roll idler wheel
Problem improves wearability by panelling, and leakproofness, replacement is convenient, low in cost.
Structural joint burning into sand the improvement of problem after the present invention closes Dump gate: in the chassis interface of Dump gate and support assembly
It also is provided with structural panel；And interface planking stuff is essence casting Mn13 wear resistant and impact resistant.
Traditional rolling wheel guide rails are used to the matched optical axis bearing of straight optical axis instead, optical axis is equivalent to guide rail, is filled by seat
Take sealing and dustproof and lubricant method.Cylinder is changed to hydraulic cylinder, reliable and stable.
Beneficial effects of the present invention description without being limited thereto, in order to preferably be easy to understand, specific embodiment part into
More detailed description is gone.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram at another visual angle of the present invention.
The structural schematic diagram of Fig. 3 mulling of the present invention.
Fig. 4 is the axis distributed architecture schematic diagram of mulling of the present invention.
Fig. 5 is the structural schematic diagram of mulling input of the present invention.
Fig. 6 is the structural schematic diagram of mulling output of the present invention.
Fig. 7 is the structural schematic diagram of the first central axis of rotor of the present invention.
Fig. 8 is the structural schematic diagram of the second stirring rotator of rotor body of the present invention.
Fig. 9 is the structural schematic diagram of Dump gate arc plate of the present invention.
Figure 10 is the structural schematic diagram of discharging pressing plate of the present invention.
Figure 11 is the structural schematic diagram of discharging step bottom plate of the present invention.
Figure 12 is the structural schematic diagram of discharging inverted L shape limit guide rail of the present invention.
Wherein: 1, mulling component；2, support assembly；3, drawer type discharge door mechanism；4, sampler；5, shield；6, square
Shape butterfly valve；7, filler pipe road；8, lubricating pipe；9, support is used in transport.291, mulling transmission gear cabinet；292, mulling transmission case
Body attachment base；293, mulling upper cover；294, mulling transmission connection plate；295, mulling pressing plate；296, connection ring in mulling；297, it mixes
Sand pivoting support；298, the first input axle assembly of mulling；299, mulling transition center axle assembly；300, mulling second gear；
301, mulling manual gate valve；302, mulling rotates wall scraper plate；303, the indirect export axle assembly of mulling rotor；304, mulling transmission is situated between
Axle aggregate；305, mulling magnetic patch；306, the direct export axle assembly of mulling rotor；101, mulling first gear axis；102, mulling
First upper press cover；103, the first round nut of mulling；104, the first floor clip of mulling；105, the first roller bearing of mulling；106,
The first spacer sleeve of mulling；107, mulling first bearing seat；108, the first self-aligning bearing of mulling；109, the first lower clamping ring of mulling；
148, mulling exports round nut；149, mulling output center axis；150, mulling exports upper press cover；151, mulling exports Roller Shaft
It holds；152, mulling exports bearing holder (housing, cover)；153, mulling exports self-aligning bearing；154, mulling exports lower cover；155, mulling output pad；
156, mulling exports attachment base；157, mulling output set.194, the first central axis of rotor；195, the first shield of rotor；196,
Rotor first flange plate；197, the first screw rod of rotor；198, the first pressing plate of rotor；199, the first saddle type of rotor pressing plate；200, turn
Sub first connector sleeve；201, rotor first pushes blade；202, the first blade of rotor motherboard；203, the first connecting pin of rotor；
204, rotor first turns over blade；205, the first scraper plate of rotor；206, the first bottom of rotor blade；207, rotor first band tightening
Bolt blade motherboard；242, the second stirring rotator of rotor body；243, the second bolt of rotor；244, the lower blade of rotor second.331,
Dump gate arc plate；332, discharging hydraulic cylinder；333, discharging zip mode protective jacket；334, discharging bracket；335, discharging bracket；336,
Discharging straight optical axis；337, discharging zipper protective jacket；338, discharging is oriented to slide；339, discharging pressing plate；340, discharging sealing plate；
341, discharge channel；342, discharging bottom V-baffle；343, discharging bottom panel；344, discharging step bottom plate；345, discharging is fallen
V-type bottom edge；346, discharging V-type mouth；347, discharging L-type side panel；348, discharging inverted L shape limit guide rail.
Specific embodiment
Seen in such as all views, including support assembly 2, mixing on support assembly 2 is arranged in efficient planetary rotor sand mixer
Sand component 1, the sampler 4 being arranged on support assembly 2, is set the drawer type discharge door mechanism 3 that 1 lower part of mulling component is arranged in
Set on support assembly 2 shield 5, be arranged at the top of support assembly 2 as charging rectangle butterfly valve 6, setting it is total in rack
Transport support 9 is provided at the filler pipe road 7 and lubricating pipe 8 on 2 and in 2 bottom of support assembly.In mulling component 1
In be provided with gear mechanism；
Such as Fig. 3-6, the efficient planet sand mixer gear mechanism of the present embodiment, including being arranged on the support assembly of sand mixer
Mulling transmission gear cabinet 291, the mulling transmission case body attachment base 292 being arranged on mulling transmission gear cabinet 291, setting exist
On the support assembly of sand mixer and lower end male half coupling seal buckle covers in the mulling of 292 upper end seam allowance of mulling transmission case body attachment base
293 lower end male half coupling of mulling upper cover is arranged in and for asking the mulling transmission connection plate 294 for carrying sealing ring, setting to exist in lid 293
On 293 lower end of mulling upper cover and lateral wall and the mulling in sealing contact of 292 upper end seam allowance inner sidewall of mulling transmission case body attachment base
Connection ring 296, setting 292 upper end seam allowance inner sidewall upper end of mulling transmission case body attachment base and be located at and connection ring 296 in mulling
Mixing between connection ring 296 and mulling transmission case body attachment base 292 is arranged in mulling in the mulling pressing plate 295 of sealing ring upper end
It is the first input axle assembly of mulling 298 that sand pivoting support 297, vertical and revolution are arranged in mulling upper cover 293, vertical and return
Turn to be arranged in the mulling transition center axle assembly in mulling upper cover 293 and with 298 engaged transmission of the first input axle assembly of mulling
299, vertical respectively and revolution is arranged on mulling transition center axle assembly 299 and engages with the first input axle assembly of mulling 298
The mulling transmission idle wheel axle assembly 304 and the direct export axle assembly 306 of mulling rotor of transmission and vertical and revolution setting are mixed
The indirect output shaft of mulling rotor engaged on sand transition center axle assembly 299 and with the direct export axle assembly 306 of mulling rotor is total
At 303.
The first input axle assembly of mulling 298 include upper end connect with motor drive mulling first gear axis 101, cover respectively
Mounted in first roller bearing of mulling 105 at 101 middle part of mulling first gear axis and the first self-aligning bearing of mulling 108, setting mixed
The first spacer sleeve of mulling 106, setting between the first roller bearing of sand 105 and the first self-aligning bearing of mulling 108 is in mulling first
The gear of 101 lower end of gear shaft, setting in 105 upper end of the first roller bearing of mulling and are used to adjust the first roller bearing of mulling
105 with the first round nut of mulling 103 of 108 end-play of the first self-aligning bearing of mulling, setting the first round nut of mulling 103 with
The first floor clip of mulling 104 between the first roller bearing of mulling 105 is sleeved on the first roller bearing of mulling 105 and mulling
Mulling first bearing seat 107 on first self-aligning bearing, 108 lateral wall, setting 107 upper end of mulling first bearing seat and with it is mixed
Sand first gear axis 101 seals the first upper press cover of mulling 102 of rotating contact and is arranged under mulling first bearing seat 107
First lower clamping ring of mulling 109 at end.
The mulling second gear 300 that vertical and revolution is arranged and connect with motor drive in mulling upper cover 293, in mulling
The ring gear with 300 internal messing of mulling second gear is provided on transmission case body attachment base 292, in mulling transmission gear cabinet
291 lower ends are provided with the rotation wall scraper plate 302 of the mulling for clearing up support assembly inner wall adhesion sand.
The direct export axle assembly 306 of mulling rotor is identical as indirect 303 structure of export axle assembly of mulling rotor comprising sets
Set on mulling output center axis 149 gear, be arranged in 149 upper end of mulling output center axis and be located at gear above mulling
The mulling output roller bearing 151 and mulling output of round nut 148, coaxial package on mulling output center axis 149 is exported to adjust
Mandrel holds 153, mulling output roller bearing 151 is arranged between mulling output self-aligning bearing 153 mulling output set 157,
The mulling being sleeved on mulling output roller bearing 151 and mulling output self-aligning bearing 153 exports bearing holder (housing, cover) 152, setting mixed
Sand exports 152 upper end of bearing holder (housing, cover) and the mulling output upper press cover 150 for being pressed on mulling output roller bearing 151, setting exist
Mulling exports 152 lower end of bearing holder (housing, cover) and the mulling for lifting mulling output self-aligning bearing 153 exports lower cover 154, is sleeved on
On mulling output center axis 149 and it is located in 153 lower section of mulling output self-aligning bearing and lateral wall and mulling output lower cover 154
Side wall seals the mulling output pad 155 of rotating contact and key connection turns in 149 lower end of mulling output center axis and for connecting
The mulling of sub- axis exports attachment base 156.
Mulling magnetic patch 305 is provided on mulling transmission gear cabinet 291.
291 lower end of mulling transmission gear cabinet is provided with mulling manual gate valve 301.
Power transmission is realized using the present invention, so that armature spindle be driven to drive scraper plate rotation.
Motor-mulling second gear 300- gear-wheel gear-ring on bearing-mulling transmission case body attachment base 292- mulling transmission
Stirring of strike-ofing is realized in the gear housing 291- mulling rotation rotation of wall scraper plate 302；
Motor-mulling the first input axle assembly 298- mulling transition center axle assembly 299(gear shaft)-mulling transmission axle of carrier pulley it is total
At the direct indirect export axle assembly 303 of export axle assembly 306- mulling rotor of 304/ mulling rotor；To realize that mulling rotor is straight
It connects export axle assembly 306 and the indirect export axle assembly 303 of mulling rotor reversely rotates, while around mulling transition center axle assembly
299 revolution, to improve stirring efficiency.305 adsorbing contaminant of mulling magnetic patch.
Mulling pivoting support 297 realizes rotational support, and each axis such as mulling second gear 300 is mixed by gear engaged transmission
Sand manual gate valve 301, realizes the on-off of liquid, the direct export axle assembly 306 of mulling rotor,
Mulling the first input axle assembly 298- mulling first gear axis 101- mulling transition center axle assembly 299 realizes revolution power
Output,
The first upper press cover of mulling 102, the first round nut of mulling 103, the first floor clip of mulling 104, the first roller bearing of mulling
105, the first spacer sleeve of mulling 106, mulling first bearing seat 107, the first self-aligning bearing of mulling 108, the first lower clamping ring of mulling
109, installation is rationally, convenient for disassembly and assembly, and it is convenient to adjust gap.
Mulling exports round nut 148, mulling output center axis 149, and mulling exports upper press cover 150, and mulling exports Roller Shaft
151 are held, mulling exports bearing holder (housing, cover) 152, and mulling exports self-aligning bearing 153, and mulling exports lower cover 154, and mulling exports pad 155,
Mulling exports attachment base 156, and mulling output set 157, installation is rationally, convenient for disassembly and assembly, and it is convenient to adjust gap.
Input shaft assembly be that shaft coupling did not limit originally on axis, now on gear shaft be equipped with limited step from
And easy disassembly.Under the principle that bearing capacity does not reduce, limit is each provided in each axis axial direction, it is convenient to install and maintain,
It changes and was diametrically requiring same dimensional problem originally, do not need heating press fitting, solve the problems, such as not dismantling.
The present invention, which has worked as the lubricating oil of injection mostly, to overflow, and after bearing expansion, housing micromicro is mobile with inner sleeve.
The principle of mulling rotor planetary rotation is that a motor passes through the same of internal-gear type pivoting support driving reduction gearbox revolution
When, another motor drives different form, various sizes of rotor autobiography by gear.
The present invention preferably three rotors, position reasonable Arrangement, stirring rotator is close apart from machine basin center, night disk when rotation
Across center, operating room's stirring rotator sweeps the material of oneself turning circle, and thinks that surrounding is dished out, for 2 mulling rotors with
Strong strike, two mulling rotors are located at the outside of machine basin, close according to enclosure, the rotational trajectory of mulling rotor and stirring rotator
Rotational trajectory overlapping, at the same it is again Chong Die with the motion profile of wall scraper plate, under the action of three rotors, make material horizontal punching in machine basin
It directly hits, phase mutual friction, no dead angle, the molding sand being blended is suitable for high pressure moulding.
As Figure 7-8, the efficient planetary rotor sand mixer of the present embodiment mulling rotor axis mechanism, including be arranged in machine
Frame assembly bottom and the upper end armature spindle that output shaft corresponding with sand mixer gear mechanism lower end is sequentially connected respectively；Armature spindle is in machine
Rotation is arranged in frame assembly；
Armature spindle includes the first central axis of rotor 194, the rotor first for being connected to by jackscrew 194 lower end of the first central axis of rotor
Flanged plate 196 is sleeved on the outside of rotor first flange plate 196 upper and is connected by jackscrew and 194 lateral wall of the first central axis of rotor
The first shield of rotor 195 for connecing is arranged below the first shield of rotor 195 and is sleeved on the first central axis of rotor 194
The first pressing plate of rotor 198, be arranged on rotor first flange plate 196 and lower end acts against 198 upper surface of the first pressing plate of rotor
The first screw rod of rotor 197, be co-axially located at 194 lower end of the first central axis of rotor the first connector sleeve of rotor 200 and setting
The first saddle type of rotor between the first connector sleeve of rotor 200 between the first pressing plate of rotor 198 and the first connector sleeve of rotor 200
Pressing plate 199.
The first central axis of rotor 194 revolves setting also in support assembly.
On first connector sleeve of rotor 200 at top:
In 194 lower end of the first central axis of rotor, key connection has the first connector sleeve of rotor 200；Lead on the first connector sleeve of rotor 200
The first blade of rotor motherboard 202 that the first connecting pin of rotor 203 is connected separately with spiral setting is crossed, in rotor the first blade motherboard
202 lower ends, which tilt down, is connected with the pushing blade 201 of rotor first.
On first connector sleeve of rotor 200 at middle part:
In 194 lower end of the first central axis of rotor, key connection has the first connector sleeve of rotor 200；Lead on the first connector sleeve of rotor 200
The first blade of rotor motherboard 202 that the first connecting pin of rotor 203 is connected separately with spiral setting is crossed, in rotor the first blade motherboard
202 upper ends tilt upwards to be connected with rotor first and turns over blade 204.
On the first connector sleeve of rotor 200 of bottom:
In 194 lower end of the first central axis of rotor, key connection has the first connector sleeve of rotor 200；Lead on the first connector sleeve of rotor 200
The first blade of rotor motherboard 202 that the first connecting pin of rotor 203 is connected separately with spiral setting is crossed, in rotor the first blade motherboard
202 upper ends tilt upwards to be connected with rotor first and turns over blade 204；
It is connected with rotor first band tight fixed bolt blade motherboard 207 in 194 bottom of the first central axis of rotor, it is tight in rotor first band
Determine to be provided with the first bottom of rotor blade 206 on bolt blade motherboard 207；
The first scraper plate of rotor 205 is connected in the first blade of rotor motherboard 202 and 206 end of the first bottom of rotor blade.
Armature spindle further include parallel with rotor the first central axis 194 and with the first central axis of rotor 194 in the same direction or it is reversed from
The second stirring rotator of the rotor body 242 turned.
Spiral is provided with screw rod on 242 lateral wall of the second stirring rotator of rotor body, tilts and is provided on screw rod
The second bolt of rotor 243, which is connected with, is tiltedly installed with blade 244 under rotor second.
The second stirring rotator of rotor body 242 revolves setting also in support assembly.
The revolution-radius of the first central axis of rotor 194 is greater than the revolution-radius of the second stirring rotator of rotor body 242.
The setting of 242 lower hollow of the second stirring rotator of rotor body and the setting of side wall hollow out.
When using the present invention, gear shaft drives 194 rotation of the first central axis of rotor and revolution, the first shield of rotor 195
Play the role of sand control, rotor first flange plate 196 pushes the first pressing plate of rotor 198 with the first screw rod of rotor 197, using turn
The elasticity of sub first saddle type pressing plate 199, so that the gap between the first connector sleeve of rotor 200 is eliminated, rotor first pushes blade
201 are mounted on by the first blade of bolt rotor motherboard 202, and the first connecting pin of rotor 203 realizes fast assembling-disassembling, rotor first
It turns over 204 lower part of blade to raise up, top pushes, and ingenious in design, the first scraper plate of rotor 205 scrapes in the operating room of support assembly
Wall, the first bottom of rotor blade 206 rotate, and rotor first band tight fixed bolt blade motherboard 207 improves bonding strength rigidity, because
For due to sand gravity, bottom driving stirring resistance is maximum, the second stirring rotator of rotor body 242, the second bolt of rotor
243, the lower blade 244 of rotor second realizes that sand in the circulation of base apertures and hollow out, improves stirring efficiency.
Present invention effect is mulling and stirring；Mulling rotor plays in main function work being blended for molding sand, rotor
For blade to molding sand with strong hitting power, the ramp of blade also has certain ability that turns over, and totally 11, blade, is in around main shaft
Helical arrangement, two pieces blade in portion's has pushing ability on the top, and molding sand is made to have the lower part for concentrating on machine basin, concurrence luck
Each rotor strike turned and rubbing.
Blade is clamped by blade template, conveniently replaced when blade, which is seriously worn, influences Quality of Mixing Sand.
The preferential operating room at 30 ° of angles to material upthrow support assembly of the stirring rotator spindle nose upper and lower level of blade, rotor head
Both had in autobiography around machine basin center tooling, the material throwing of oneself turning circle is hit and is raised up to surrounding, the circulation throwing of work mulling rotor
It hits.
When using the present invention, mulling component 1 is core members, and support assembly 2 is main body case, as the operating room of mulling,
Drawer type discharge door mechanism 3, which is realized, to discharge, 4 real-time detection mulling effect of sampler, shield 5, the control charging of rectangle butterfly valve 6
Switch, filler pipe road 7 is in real time plus lubricating fluid is added in water, lubricating pipe 8 in real time, and transport facilitates fork truck to install with support 9.Mulling portion
1 inner gear mechanism of part realizes output, is realized and is stirred by rotor spindle nose.
As shown in figs9-12, the efficient planetary rotor sand mixer drawer type Dump gate of the present embodiment, including be arranged in machine
The discharge channel 341 of frame assembly bottom is arranged on support assembly and discharging bracket 335 corresponding with discharge channel 341, setting
On discharging bracket 335 discharging bracket 334, be horizontally set on discharging bracket 334 discharging hydraulic cylinder 332, be arranged in parallel
It is connected in the discharging straight optical axis 336 of 332 side of discharging hydraulic cylinder, outer end and 332 piston rod of discharging hydraulic cylinder and is unloading material torr
It is slided on the track of frame 335 and the Dump gate arc plate 331 for opening and closing discharge channel 341 and setting is in discharging straight optical axis
The discharging guiding slide 338 for sliding on 336 and being connect with Dump gate arc plate 331.
It is set in Dump gate arc plate 331 and between discharging hydraulic cylinder 332 discharging zip mode protective jacket 333；In discharging
Discharging zipper protective jacket 337 is provided between guiding slide 338 and 336 root of discharging straight optical axis.
Discharging bottom V-baffle 342 is provided with below Dump gate arc plate 331；
The discharging pressing plate 339 for contacting with discharging bottom V-baffle 342 is also connected on Dump gate arc plate 331, in discharging
The discharging sealing plate 340 in sealing contact with discharging bottom V-baffle 342 is provided on pressing plate 339.
The bottom stage of discharge channel 341 is discharging step bottom plate 344；It is provided with and is used in 331 end of Dump gate arc plate
Contact the discharging bottom panel 343 in 344 lower end surface of discharging step bottom plate；
When discharging bottom panel 343 is located on 344 raised step of discharging step bottom plate, 343 upper end of discharging bottom panel
Discharging V-type mouth 346 is formed with 344 upper end of discharging step bottom plate；Under 343 lower end of discharging bottom panel and discharging step bottom plate 344
End forms discharging inverted V type bottom edge 345.So as to avoid the accumulation of sand.
The side rails of discharge channel 341 be discharging inverted L shape limit guide rail 348,331 lateral wall of Dump gate arc plate be provided with
348 corresponding discharging L-type side panel 347 of discharging inverted L shape limit guide rail；The step surface of discharging L-type side panel 347 falls positioned at discharging
Above 348 protruding end of L-type limit guide rail.Realize that Dump gate effect is lifted on the chassis of support assembly.
When using the present invention, discharging hydraulic cylinder 332 drives Dump gate arc plate 331, so that it is back and forth moved along panel guide rail
It is dynamic, realize that dust-proof sand controlling result, discharging straight optical axis 336 avoid dust by protective jacket, discharging pressing plate 339 and discharging seal
The combination of plate 340 is solid securely, and sealing effect is good, and panel 343 wearability in discharging bottom is good.
The principle of mulling rotor planetary rotation is that a motor passes through the same of internal-gear type pivoting support driving reduction gearbox revolution
When, another motor drives different form, various sizes of rotor autobiography by gear.
The blade that the lower end of each rotor is designed with cleaning chassis clears up machine basin face while mulling.
The present invention uses the position reasonable Arrangement of rotor, and machine basin center of the stirring rotator apart from support assembly is close, rotation
When across center, operating room's stirring rotator sweeps the material of oneself turning circle, and thinks that surrounding is dished out, for mulling rotor with
Strong strike, two mulling rotors are located at the outside of the machine basin of support assembly, the rotational trajectory and stirring rotator of mulling rotor
Rotational trajectory overlapping, while it is again Chong Die with the motion profile of wall scraper plate, under the action of preferential three rotors, make material in machine basin
It inside pushes way by shoving or bumping, phase mutual friction, no dead angle, the molding sand being blended is suitable for high pressure moulding.
The present invention has rational design, it is low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.
It is to disclose in order to more clear, and the prior art is just no longer enumerated that the present invention, which fully describes,.
Claims (10)
1. a kind of efficient planetary rotor sand mixer, it is characterised in that: including support assembly (2), be arranged on support assembly (2)
Mulling component (1), setting mulling component (1) lower part drawer type discharge door mechanism (3), be arranged on support assembly (2)
The rectangle of sampler (4), the shield (5) being arranged on support assembly (2), setting at the top of support assembly (2) as charging
Butterfly valve (6), the filler pipe road (7) being arranged on support assembly (2) are set with lubricating pipe (8) and in support assembly (2) bottom
It is equipped with transport support (9).
2. efficient planetary rotor sand mixer according to claim 1, it is characterised in that: mulling component (1) includes gear mechanism
Structure；
Gear mechanism includes the mulling transmission gear cabinet (291) being arranged on support assembly (2), is arranged in mulling transmission gear
Mulling transmission case body attachment base (292) on cabinet (291) is arranged on the support assembly of sand mixer and lower end male half coupling seals
Button covers on the mulling upper cover (293) of mulling transmission case body attachment base (292) upper end seam allowance, is arranged in mulling upper cover (293) lower end
Male half coupling and for ask mulling transmission connection plate (294) for carrying sealing ring, setting in mulling upper cover (293) lower end and lateral wall and
Connection ring (296), setting mulling are driven in the mulling in sealing contact of mulling transmission case body attachment base (292) upper end seam allowance inner sidewall
Cabinet attachment base (292) upper end seam allowance inner sidewall upper end and it is located at mulling pressure with connection ring in mulling (296) sealing ring upper end
The mulling pivoting support of plate (295), setting in mulling between connection ring (296) and mulling transmission case body attachment base (292)
(297), the first input axle assembly of mulling (298) that vertical and revolution is arranged on mulling upper cover (293), vertical and revolution setting
Mulling transition center axle assembly on mulling upper cover (293) and with the first input axle assembly of mulling (298) engaged transmission
(299), vertical respectively and revolution be arranged on mulling transition center axle assembly (299) and with the first input axle assembly of mulling
(298) mulling transmission idle wheel axle assembly (304) of engaged transmission and the direct export axle assembly of mulling rotor (306) and vertical
And revolution is arranged on mulling transition center axle assembly (299) and engages with the direct export axle assembly of mulling rotor (306) mixed
The indirect export axle assembly of sand rotor (303)；
The first input axle assembly of mulling (298) include upper end connect with motor drive mulling first gear axis (101), cover respectively
The first roller bearing of mulling (105) in the middle part of mulling first gear axis (101) and the first self-aligning bearing of mulling (108) are set
It sets the first spacer sleeve of mulling (106) between the first roller bearing of mulling (105) and the first self-aligning bearing of mulling (108), set
Set mulling first gear axis (101) lower end gear, setting the first roller bearing of mulling (105) upper end and be used to adjust it is mixed
First round nut of mulling (103) of the first roller bearing of sand (105) and the first self-aligning bearing of mulling (108) end-play, setting
The first floor clip of mulling (104), suit between the first round nut of mulling (103) and the first roller bearing of mulling (105)
Mulling first bearing seat (107) on the first roller bearing of mulling (105) and the first self-aligning bearing of mulling (108) lateral wall,
Be arranged mulling first bearing seat (107) upper end and with mulling first gear axis (101) sealing rotating contact mulling first on
Gland (102) and setting mulling first bearing seat (107) lower end the first lower clamping ring of mulling (109)；
The mulling second gear (300) that vertical and revolution is arranged and connect with motor drive on mulling upper cover (293), in mulling
The ring gear with mulling second gear (300) internal messing is provided on transmission case body attachment base (292), in mulling uni-drive gear box
Body (291) lower end is provided with the rotation of the mulling for clearing up support assembly inner wall adhesion sand wall scraper plate (302)；
The direct export axle assembly of mulling rotor (306) is identical as mulling rotor indirect export axle assembly (303) structure comprising sets
Set on mulling output center axis (149) gear, setting mulling output center axis (149) upper end and be located at gear above
Mulling export round nut (148), coaxial package on mulling output center axis (149) mulling output roller bearing (151) with
Mulling exports self-aligning bearing (153), setting between mulling output roller bearing (151) and mulling output self-aligning bearing (153)
Mulling output set (157), be sleeved on mulling output roller bearing (151) and mulling output self-aligning bearing (153) on mulling
Output bearing holder (housing, cover) (152), setting export bearing holder (housing, cover) (152) upper end in mulling and export roller bearing (151) for being pressed in mulling
On mulling output upper press cover (150), setting mulling export bearing holder (housing, cover) (152) lower end and for lift mulling output aligning axis
Mulling output lower cover (154) of (153) is held, is sleeved on mulling output center axis (149) and is located at mulling and exports aligning axis
Hold below (153) and the mulling output pad (155) of lateral wall and mulling output lower cover (154) inner sidewall sealing rotating contact,
And key connection mulling output center axis (149) lower end and for connect armature spindle mulling output attachment base (156)；
Mulling magnetic patch (305) are provided on mulling transmission gear cabinet (291)；
Mulling transmission gear cabinet (291) lower end is provided with mulling manual gate valve (301).
3. efficient planetary rotor sand mixer according to claim 2, it is characterised in that: mulling component (1) further includes and tooth
Take turns the rotor axis mechanism of mechanism transmission connection；
Rotor axis mechanism includes setting in support assembly (2) bottom and upper end is respectively under output shaft corresponding with sand mixer gear mechanism
Hold the armature spindle of transmission connection；Armature spindle rotation in support assembly is arranged；
Armature spindle includes the first central axis of rotor (194), the rotor for being connected to by jackscrew the first central axis of rotor (194) lower end
First flange plate (196) is sleeved on rotor first flange plate (196) outside and by the first central axis of jackscrew and rotor
(194) the first shield of rotor (195) of lateral wall connection, setting below the first shield of rotor (195) and are sleeved on and turn
The first pressing plate of rotor (198) on sub first central axis (194) is arranged on rotor first flange plate (196) and lower end abuts against
The first pressing plate of rotor (198) upper surface the first screw rod of rotor (197), be co-axially located at the first central axis of rotor (194) under
First connector sleeve of rotor (200) at end and it is arranged between the first connector sleeve of rotor (200) and the first pressing plate of rotor (198)
Rotor the first saddle type pressing plate (199) between the first connector sleeve of rotor (200)；
The first central axis of rotor (194) revolves setting also in support assembly；
On first connector sleeve of rotor (200) at top:
In the first central axis of rotor (194) lower end, key connection has the first connector sleeve of rotor (200)；In the first connector sleeve of rotor
(200) rotor the first blade motherboard (202) of spiral setting is connected separately on by the first connecting pin of rotor (203), is being turned
Sub first blade motherboard (202) lower end, which tilts down, is connected with the pushing of rotor first blade (201)；
On first connector sleeve of rotor (200) at middle part:
In the first central axis of rotor (194) lower end, key connection has the first connector sleeve of rotor (200)；In the first connector sleeve of rotor
(200) rotor the first blade motherboard (202) of spiral setting is connected separately on by the first connecting pin of rotor (203), is being turned
Sub first blade motherboard (202) upper end tilts upwards to be connected with rotor first and turns over blade (204)；
On the first connector sleeve of rotor (200) of bottom:
In the first central axis of rotor (194) lower end, key connection has the first connector sleeve of rotor (200)；In the first connector sleeve of rotor
(200) rotor the first blade motherboard (202) of spiral setting is connected separately on by the first connecting pin of rotor (203), is being turned
Sub first blade motherboard (202) upper end tilts upwards to be connected with rotor first and turns over blade (204)；
It is connected with rotor first band tight fixed bolt blade motherboard (207) in the first central axis of rotor (194) bottom, in rotor first
Rotor the first bottom blade (206) is provided on band tight fixed bolt blade motherboard (207)；
The first scraper plate of rotor is connected in rotor the first blade motherboard (202) and the first bottom of rotor blade (206) end
(205)；
Armature spindle further include parallel with rotor the first central axis (194) and with the first central axis of rotor (194) in the same direction or it is reversed from
Rotor the second stirring rotator body (242) turned；
Spiral is provided with screw rod on rotor the second stirring rotator body (242) lateral wall, and inclination, which is provided with, on screw rod turns
Sub second bolt (243), which is connected with, to be tiltedly installed under rotor second blade (244).
4. efficient planetary rotor sand mixer according to claim 3, it is characterised in that: rotor the second stirring rotator body
(242) it revolves and is arranged also in support assembly；The revolution-radius of the first central axis of rotor (194) is greater than the second stirring rotator of rotor
The revolution-radius of body (242).
5. efficient planetary rotor sand mixer according to claim 4, it is characterised in that: rotor the second stirring rotator body
(242) lower hollow setting and the setting of side wall hollow out.
6. efficient planetary rotor sand mixer according to claim 1-5, it is characterised in that: drawer type Dump gate dress
Set (3) include setting support assembly (2) bottom discharge channel (341), be arranged on support assembly and and discharge channel
(341) corresponding discharging bracket (335), discharging bracket (334) on discharging bracket (335) is set, is horizontally set on discharging
Discharging hydraulic cylinder (332) on bracket (334), the discharging straight optical axis for being arranged in parallel in discharging hydraulic cylinder (332) side
(336), outer end and discharging hydraulic cylinder (332) piston rod connect and slide on the track of discharging bracket (335) and be used to open and close
The Dump gate arc plate (331) of discharge channel (341) and be arranged on discharging straight optical axis (336) sliding and with Dump gate arc
The discharging of plate (331) connection is oriented to slide (338).
7. efficient planetary rotor sand mixer according to claim 6, it is characterised in that: Dump gate arc plate (331) with
Discharging zip mode protective jacket (333) is set between discharging hydraulic cylinder (332)；In discharging guiding slide (338) and discharging straight line
Discharging zipper protective jacket (337) is provided between optical axis (336) root.
8. efficient planetary rotor sand mixer according to claim 7, it is characterised in that: below Dump gate arc plate (331)
It is provided with discharging bottom V-baffle (342)；
The discharging pressing plate (339) for contacting with discharging bottom V-baffle (342) is also connected on Dump gate arc plate (331),
The discharging sealing plate (340) in sealing contact with discharging bottom V-baffle (342) is provided on discharging pressing plate (339).
9. efficient planetary rotor sand mixer according to claim 8, it is characterised in that: the bottom platform of discharge channel (341)
Rank is discharging step bottom plate (344)；It is provided in Dump gate arc plate (331) end for contacting in discharging step bottom plate (344)
The discharging bottom panel (343) of lower end surface；
When discharging bottom panel (343) is located on discharging step bottom plate (344) raised step, discharging bottom panel
(343) upper end and discharging step bottom plate (344) upper end form discharging V-type mouth (346)；Discharging bottom panel (343) lower end with unload
Expect that step bottom plate (344) lower end forms discharging inverted V type bottom edge (345).
10. efficient planetary rotor sand mixer according to claim 9, it is characterised in that: the side rails of discharge channel (341)
For discharging inverted L shape limit guide rail (348), it is provided with and discharging inverted L shape limit guide rail (348) in Dump gate arc plate (331) lateral wall
Corresponding discharging L-type side panel (347)；The step surface of discharging L-type side panel (347) is located at discharging inverted L shape limit guide rail (348)
Above protruding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396917.0A CN109986023A (en) | 2019-05-14 | 2019-05-14 | Efficient planetary rotor sand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396917.0A CN109986023A (en) | 2019-05-14 | 2019-05-14 | Efficient planetary rotor sand mixer |
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| Publication Number | Publication Date |
|---|---|
| CN109986023A true CN109986023A (en) | 2019-07-09 |
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| CN201910396917.0A Pending CN109986023A (en) | 2019-05-14 | 2019-05-14 | Efficient planetary rotor sand mixer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063449U (en) * | 1990-03-09 | 1990-10-10 | 机械电子工业部济南铸造锻压机械研究所 | Planetary rotor sand mixer |
| CN2611074Y (en) * | 2003-04-04 | 2004-04-14 | 朱旭东 | Sand mixing machine |
| CN103736914A (en) * | 2013-12-31 | 2014-04-23 | 常州市卓信机电设备制造有限公司 | Center discharging structure of chassis rotating sand mixing machine |
| CN105458165A (en) * | 2015-12-02 | 2016-04-06 | 满城县永红铸造机械有限公司 | Sand mixer |
| CN208019361U (en) * | 2018-03-29 | 2018-10-30 | 南召县和平制动器有限公司 | A kind of totally-enclosed planetary rotor sand mixer |
| CN210188392U (en) * | 2019-05-14 | 2020-03-27 | 青岛天汇智能机械科技有限公司 | High-efficiency planetary rotor sand mixer |
-
2019
- 2019-05-14 CN CN201910396917.0A patent/CN109986023A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063449U (en) * | 1990-03-09 | 1990-10-10 | 机械电子工业部济南铸造锻压机械研究所 | Planetary rotor sand mixer |
| CN2611074Y (en) * | 2003-04-04 | 2004-04-14 | 朱旭东 | Sand mixing machine |
| CN103736914A (en) * | 2013-12-31 | 2014-04-23 | 常州市卓信机电设备制造有限公司 | Center discharging structure of chassis rotating sand mixing machine |
| CN105458165A (en) * | 2015-12-02 | 2016-04-06 | 满城县永红铸造机械有限公司 | Sand mixer |
| CN208019361U (en) * | 2018-03-29 | 2018-10-30 | 南召县和平制动器有限公司 | A kind of totally-enclosed planetary rotor sand mixer |
| CN210188392U (en) * | 2019-05-14 | 2020-03-27 | 青岛天汇智能机械科技有限公司 | High-efficiency planetary rotor sand mixer |
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