CN106975407A - A kind of oscillatory type multiaxis gyratory shaker - Google Patents
A kind of oscillatory type multiaxis gyratory shaker Download PDFInfo
- Publication number
- CN106975407A CN106975407A CN201710324171.3A CN201710324171A CN106975407A CN 106975407 A CN106975407 A CN 106975407A CN 201710324171 A CN201710324171 A CN 201710324171A CN 106975407 A CN106975407 A CN 106975407A
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- Prior art keywords
- agitating shaft
- mixing drum
- blade
- main
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/56—Mixers with shaking, oscillating, or vibrating mechanisms having a vibrating receptacle provided with stirring elements, e.g. independent stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
Abstract
The invention discloses a kind of oscillatory type multiaxis screw mixer, mainly it is made up of mixing drum, elastic bearing, support plinth, agitating shaft, agitating shaft fulcrum bearing, exciting device and multiaxis rotating driving device.Agitating shaft rotation is driven by multiaxis rotating driving device, so as to realize stirring and the conveying function of different helical blades.Mixing drum vibration is driven by exciting device during stirring, while elastic bearing realizes support, buffering and accumulation of energy.The mixer is simple and reasonable, and manufacturing cost is low, can effectively improve mixing quality.
Description
Technical field
The present invention relates to a kind of oscillatory type multiaxis screw mixer, it is adaptable in terms of chemical industry, metallurgy, food, medical treatment
It is material stirring, broken.
Background technology
Mixer is the direct equipment for carrying out material stirring, and its function is that the material prepared is mixed uniformly and meets quality
It is required that mixture, can be divided into self-dumping mixer and the major class of forced mixer two according to operation principle.Self-dumping mixer
Exactly compound is placed in the mixing drum of a rotation, with the rotation of mixing drum, the blade in drum arrives compound lifting
Certain height, then freely scatters, so that the mutual alignment of each several part material is constantly redistributed by deadweight
And uniformly mixed and stirred.The abrasion of this mixer power consumption and consumable accessory is smaller, but it is violent to mix and stir insufficient strength.Force
Formula mixer is by the agitating device of rotation material to be sheared, extrude, roll and dished out etc. to force the effect of mixing and stirring, and makes thing
Material obtains uniform stirring in violent relative motion.This mixer is strong to the effect of material, and it is good to mix and stir quality, productivity ratio
Height, but abrasion and power consumption are big.
At present, horizontal shaft blender is a kind of widely used forced stirring equipment in Mixing Machine.Existing stirring
Speed when device works close to mixing drum core is low, and speed at barrel is high so that mix the equal of different endless belts in cylinder
Even property has differences, and then causes mixing drum centre to turn into compound poor fluidity in stirring low efficiency region, poorly efficient area,
Easily adhered to agitating shaft, generation seizes phenomenon.The research of this problem is directed at present：Such as patent CN201110350970.0
A kind of pressure that a kind of coupler synchronous double-horizontal-shaft abrasion mixer and patent CN201520294130.0 proposed is proposed
Formula oscillating mixer, realizes vibration by the way of hollow agitating shaft and vibrating shaft are nested, and studies the scheme knot being previously mentioned
Structure is complicated, and damage of the agitating shaft to transmission system is more serious in vibration processes, and reliability is relatively low.
The content of the invention
Goal of the invention：For above-mentioned prior art there is provided a kind of oscillatory type multiaxis gyratory shaker, improve existing horizontal axis and stir
Mix the stirring efficiency of machine and reduce damage of the agitating shaft to transmission system in vibration processes.
Technical scheme：A kind of oscillatory type multiaxis gyratory shaker, it is characterised in that：Including mixing drum, resilient support, supporting
Base, three main agitating shafts, two from agitating shaft, agitating shaft fulcrum bearing, exciting device and multiaxis rotating driving device；
The mixing drum is horizontally set on the support plinth by being symmetricly set on some groups of resilient support of both sides；
Socket some spacing collars in interval on the mixing drum, the spacing collar is fixed on the support plinth；The stop collar
Gap is left between cylinder and the mixing drum, gap is more than the maximum compressibility of resilient support；Provided with elasticity on the inside of spacing collar
Pad, still leaves gap between elastomeric pad and mixing drum, and gap is less than the maximum compressibility of resilient support；
Three main agitating shafts are horizontally placed in the mixing drum and on the middle axial plane of mixing drum, every stirring
Axle is fixed by being arranged on the agitating shaft fulcrum bearing of the mixing drum both ends of the surface, is led between mixing drum and the agitating shaft fulcrum bearing
Cross sylphon seal；The main agitating shaft direction of rotation in centre is opposite with the main agitating shaft direction of rotation in both sides；Middle main agitating shaft
One is set respectively from agitating shaft in the non-envelope region of lower section between the agitating shaft of both sides, it is described from agitating shaft rotation direction and centre
Main agitating shaft rotation direction is identical, and rotating speed is 4 times of the main agitator shaft speed in both sides；It is less than the main stirring in both sides from the blade diameter of agitating shaft
Axle blade, and be material maximum particle size diameter to be mixed with the spacing of the main agitating shaft blade of middle main agitating shaft blade and both sides
1~2 times；
The charging aperture of mixer is located at the top of mixing drum one end, and the discharging opening of mixer is located at the bottom of the mixing drum other end
Portion, the vibration table of the exciting device is fixed on the top of the mixing drum, the center of vibration table to the charging aperture
Distance is to the 1/2~2/3 of the discharging opening distance；The multiaxis rotating driving device is arranged on one end of the mixing drum.
Further, the main agitating shaft is provided with helical mixing blade, and the helical mixing blade is the positive spiral shell of formula of having one's face covered with
Radial facing and shape of cross section are triangle, and the diameter ratio positioned at the main agitating shaft blade of middle main agitating shaft blade and both sides is
1.1~1.3:1, pitch ratio is 1:1.5~2.5, the spacing of adjoining spiral blade for material maximum particle size diameter to be mixed 1~
2 times；It is less than 1/4 diameter of the main agitating shaft blade in both sides, pitch and the main agitating shaft blade phase in both sides from the blade diameter of agitating shaft
Together.
Further, it is described resilient support include spring, stroke post, guide sleeve, spring energy storage device, base, fasten steel ring,
Hydraulic oil, sealing ring；
Described guide sleeve is in that end plate is provided with the top of syringe type, its cylinder, and its cylinder body bottom is provided with preceding mouth, preceding mouth end
Head is provided with 5~10mm protrusion step；Spring passes through the cylinder of stroke post and is arranged at the end plate of stroke post and the end of guide sleeve
Between disk, the bottom of the cylinder of the stroke post is located in the cylinder lumen of guide sleeve, the cylinder end in the guide sleeve
Head is provided with 2~3 groups of sealing rings；
Spring energy storage device is enclosed on the Qian Zui outer rings, and fastening steel ring by multilayer tightens, and the guide sleeve passes through its termination
Screw thread be fixedly connected with base；Described hydraulic oil is riddled in cylinder, preceding mouth and spring energy storage device, free state lower shell
Interior hydraulic oil is highly equal to the length of cylinder inner cylinder；Described base is fixedly installed in the supporting bottom by its termination flange
On seat.
Further, the agitating shaft is connected by bearing with the agitating shaft fulcrum bearing, the outer ring of the bearing and interior
Circle is interference fitted with agitating shaft fulcrum bearing and agitating shaft respectively.
Further, the dome top surface of the mixing drum is horizontal plane, and the bottom lower surface of mixing drum is cambered surface；It is described
Charging aperture is two square charging apertures, positioned at the dome top surface of the mixing drum left end and symmetrical along mixing drum central axis
Distribution；The discharging opening is square, and positioned at the bottom lower surface of the mixing drum right-hand member, the area of square discharging opening is equal to two
The area of individual square charging aperture and.
Further, the multiaxis rotating driving device includes motor, reduction box, rest pad；The motor
Connected between reduction box by shaft coupling；Every main agitating shaft and the mode connected from the logical key in agitating shaft end are fixed with biography
Moving gear；Centrally located for driving gear on three main agitating shafts, its both sides is two driven gears, driving gear
Engaged simultaneously with two driven gears；The travelling gear from agitating shaft respectively with the biography on the main agitating shaft in the both sides being connected
Moving gear is engaged, and the number of teeth of the travelling gear from agitating shaft is 1/4 of the travelling gear number of teeth on the main agitating shaft；
Centrally located driving gear connects the output shaft of the reduction box by shaft coupling on the main agitating shaft；The driving
Motor and reduction box are fixedly mounted on rest pad.
Beneficial effect：1. drive mixing drum to be vibrated using exciting device, it is simple in construction, while making material mixing more
Uniformly, the phenomenons such as adhesion, caking that wet stock occurs in whipping process can especially be prevented.
2. being equipped with bellows between mixing drum termination and agitating shaft support plinth end face, that is, it ensure that agitator vibration displacement
Need, the sealing to mixing drum is realized again, while preventing the collision friction of mixing drum and agitating shaft support plinth end face.
3. mixing drum bottom surface is arc, makes material be more easy to, gather, mixing effect can be increased.Intermediate agitation axle and leaf
The overall structure of piece formation is relatively large in diameter, and can reduce helical blade and barrel gap, it is ensured that the mixing quality of material and axially fortune
Defeated effect.
4. the mixer uses multi-axial, blade of the middle main agitating shaft with the main stirring in both sides and from agitating shaft in knot
All there is bigger difference on structure, working method so that material carries out conveying direction motion in mixing drum and also carries out reverse direction
Motion, adds incorporation time and mixed effect of the material in mixing drum.
5. spacing collar shape is consistent with stirring barrel shape and slightly larger than mixing drum, make contact of the mixing drum with spacing collar
Area increases, and not only effectively limit the oscillating region of mixing drum, and reduce contact.Above and below inside spacing collar
Surface is respectively arranged with elastomeric pad, mitigates the damage caused when mixing drum is contacted with spacing collar and noise.
6. charging aperture quantity is two and placed side by side, two kinds and above material can be allowed while being put into, material can be stirred
Mix and be more uniformly distributed.Discharging open area is two feed throat area sums, it is to avoid material hoarding in mixing drum is fallen too early.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the end-view of multiaxis rotating driving device of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the structure chart of resilient support.
Embodiment
The present invention is done below in conjunction with the accompanying drawings and further explained.
Oscillatory type multiaxis gyratory shaker as shown in Figure 1, Figure 3, including mixing drum 7, resilient support 6, support plinth 22,
Three main agitating shafts 9, two from agitating shaft 24, agitating shaft fulcrum bearing 3, exciting device and multiaxis rotating driving device.
Mixing drum 7 is horizontally set on support plinth 22 by being symmetricly set on three groups of resilient support 6 of both sides.Mixing drum
Socket 2 spacing collars 8 in interval on 7, spacing collar 8 is fixed on support plinth 22.Stayed between spacing collar 8 and mixing drum 7
There is gap, the gap is more than the maximum compressibility of resilient support 6；Elastomeric pad 14, elastomeric pad 14 are provided with the inside of spacing collar
Gap is still left between mixing drum 7, and gap is less than the maximum compressibility of resilient support 6.
As shown in Fig. 2 three main agitating shafts 9 are horizontally placed in mixing drum 7 and on the middle axial plane of mixing drum 7, often
The main agitating shaft 9 of root is fixed by being arranged on the agitating shaft fulcrum bearing 3 of the both ends of the surface of mixing drum 7, mixing drum 7 and agitating shaft fulcrum bearing 3
Between sealed by the bellows 4 of 10cm length.Main agitating shaft 9 is connected by bearing 2 with agitating shaft fulcrum bearing 3, the outer ring of bearing 2
It is interference fitted respectively with agitating shaft fulcrum bearing 3 and main agitating shaft 9 with inner ring.
Main agitating shaft 9 is provided with helical mixing blade 10, and helical mixing blade 10 is have one's face covered with formula right helicoid and cross section
Triangle is shaped as, the structure can make material result in larger centrifugal force, so as to be moved to blade outboard, promotes storeroom
Mixing；It is 1.1~1.3 positioned at the diameter ratio of the blade of main agitating shaft 9 of the middle blade of main agitating shaft 9 and both sides:1, the knot
Structure enables both sides material to be concentrated by gravity to centre, but is unlikely to all to be piled up in centre position so that both sides blade
Lose the effect inversely conveyed；Pitch ratio is 1:1.5~2.5, although the structure causes both sides, the main blade of agitating shaft 9 can be reverse
Material is conveyed, but its transfer efficiency is far below the transfer efficiency of the middle main blade of agitating shaft 9, it is ensured that and material can be smoothly from square
Discharging opening 21 is exported.It is dead with the excessive caused stirring in gap in order to prevent from getting stuck caused by gap is too small, adjoining spiral blade
Spacing is 1~2 times of material maximum particle size diameter to be mixed, is less than the main leaf of agitating shaft 9 in both sides from the blade diameter of agitating shaft 24
1/4 diameter of piece, pitch is identical with both sides 9 blades of main agitating shaft.
The middle main direction of rotation of agitating shaft 9 is opposite with both sides 9 direction of rotation of main agitating shaft；In order to reduce in mixing drum 7
Dead band is stirred, one is set respectively from agitating shaft in the non-envelope region of lower section between middle main agitating shaft 9 and both sides agitating shaft 9
24, identical from the rotation direction of agitating shaft 24 and the middle rotation direction of main agitating shaft 9, rotating speed is 4 times of the main rotating speed of agitating shaft 9 in both sides, in lifting
From 24 transfer efficiency of agitating shaft while, add particle motion intense degree at this, promote material mixed effect.From agitating shaft
24 blade diameter be less than the main blade of agitating shaft 9 in both sides, and with the main blade of agitating shaft 9 of the middle main blade of agitating shaft 9 and both sides
Spacing is 1~2 times of material maximum particle size diameter to be mixed so that from agitating shaft 24 can castering action scope be again as far as possible
As for occur because gap it is too small caused by get stuck phenomenon, the maximum gauge of material to be mixed is usually no more than 10mm.
The dome top surface of mixing drum 7 is horizontal plane, and the bottom lower surface of mixing drum 7 is cambered surface, the top of the left end of mixing drum 7
Portion upper surface is provided with two square charging apertures 5, the bottom following table of the right-hand member of mixing drum 7 along the central axis of mixing drum 7 is symmetrical
Face is provided with square discharging opening 21, the area of square discharging opening 21 for two square charging apertures 5 area and.The top of mixing drum 7
Portion middle position is provided with exciting device, and exciting device includes vibrator 11, shock electric machine 13 and is connected to vibrator 11 and swashs
The driving belt 12 shaken between motor 13, the vibration table 25 of exciting device is fixed on the top of mixing drum 7, vibration table 25
Center to the distance of charging aperture 5 be to the 1/2~2/3 of the distance of discharging opening 21 so that at the square position of charging aperture 5 of the mixer
Vibration amplitude is less than the amplitude at the square position of discharging opening 21, stronger in the mixing and output of material.
Multiaxis rotating driving device is arranged on one end of the mixing drum 7, and multiaxis rotating driving device includes motor
19th, reduction box 17, rest pad 20.Every main agitating shaft 9 and the mode connected from the logical key in the end of agitating shaft 24 are fixed with transmission
Gear 15,23.Centrally located for driving gear on three main agitating shafts 9, its both sides is two driven gears, driving gear
Engaged simultaneously with two driven gears, the middle main direction of rotation of agitating shaft 9 is with the main direction of rotation of agitating shaft 9 in both sides on the contrary, realizing
The reverse movement of the both sides material of mixing drum 7.From the travelling gear 23 on agitating shaft 24 respectively with the main agitating shaft in the both sides being connected 9
Travelling gear 15 engage, be the travelling gear 15 on the main agitating shaft 9 from the number of teeth of the travelling gear 23 on agitating shaft 24
The 1/4 of the number of teeth.Connected between motor 19 and reduction box 17 by shaft coupling 18, it is centrally located on main agitating shaft 9
Driving gear connects the output shaft of the reduction box 17 by shaft coupling 16；Motor 19 and reduction box 16 are fixedly mounted on branch
In supporting block 20.
As shown in figure 4, resilient support 6 includes resilient support by spring 6.1, stroke post 6.2, guide sleeve 6.3, spring energy storage
Device 6.4, base 6.5, fastening steel ring 6.6, hydraulic oil 6.7, sealing ring 6.8.Guide sleeve 6.3 is in syringe type, its cylinder
6.3.2 top is provided with end plate 6.3.1, and its cylinder 6.3.2 bottoms are provided with preceding mouth 6.3.3, and preceding mouth 6.3.3 terminations are provided with 5~10mm
Protrusion step.Spring 6.1 passes through the cylinder 6.2.2 of stroke post 6.2 and is arranged at the end plate 6.2.1 of stroke post 6.2 with being oriented to
Set 6.3 end plate 6.3.1 between, the internal diameter of spring 6.1 be slightly larger than stroke post 6.2 cylinder 6.2.2 diameters, it is to avoid spring 6.1 with
Contact friction between cylinder 6.2.2；The external diameter of spring 6.1 is slightly less than the end plate 6.2.1 of stroke post 6.2 and the end plate 6.3.1 of guide sleeve 6.3
Diameter so that coverage of the diameter without departing from end plate 6.2.1 and end plate 6.3.1 during 6.1 compression-expansion of spring.Stroke post
6.2 cylinder 6.2.2 bottom is located in the cylinder 6.3.2 inner chambers of guide sleeve 6.3, and cylinder 6.2.2 length is that spring 6.1 is free
2 times of length under state.Cylinder 6.2.2 terminations in guide sleeve 6.3 are provided with 2~3 groups of sealing rings 6.8, realize cylinder
Hydraulic oil 6.7 is simultaneously closed in cylinder 6.3.2 by operative constraint 6.2.2 in cylinder 6.3.2.
Spring energy storage device 6.4 is enclosed on preceding mouth 6.3.3 outer rings, and fastening steel ring 6.6 by multilayer tightens, and guide sleeve 6.3 passes through
The screw thread of its termination is fixedly connected with base 6.5.Cylinder 6.3.2 depth of inner cavities are the 1.5 of the cylinder 6.2.2 length of stroke post 6.2
Times, more hydraulic oil 6.7 can be filled in the cylinder 6.3.2 made, the hydraulic spring grease cup performance of the hydraulic structure, hydraulic oil is lifted
6.7 riddle in cylinder 6.3.2, preceding mouth 6.3.3 and spring energy storage device 6.4, hydraulic oil 6.7 in free state lower shell 6.3.2
Highly it is equal to cylinder 6.3.2 inner cylinders 6.2.2 length, the structure made can obtain preferable hydraulic spring grease cup effect again can be with
Ensure effective travels of the cylinder 6.2.2 in cylinder 6.3.2.The external diameter of spring energy storage device 6.4 is the 2/3 of cylinder 6.3.2 internal diameters, is made
Obtain spring energy storage device 6.4 has enough deformation spaces in the cavity volume of base 6.5；Base 6.5 is fixedly mounted by its termination flange
In on the support plinth 22.The structure can not only effectively buffer the oscillating load of mixing drum 7, additionally it is possible to be stored up energy
Deposit and discharged, realize stroke post 6.2 from resilience, reduce energy expenditure.
During work, rotary driving force is provided by motor 19, by reduction box 17, shaft coupling 18, shaft coupling 16, transmission
Gear 15, travelling gear 23, drive five agitating shafts persistently to rotate carry out material stirring；Meanwhile, provided and shaken by shock electric machine 13
Dynamic driving force, drives vibrator 11 to produce vibration through belt 12, drives mixing drum 7 to be vibrated.Material enters through charging aperture 5 to be stirred
Cylinder 7 is mixed, agitated mechanism continuously stirs conveying, is exported in discharging opening 21.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of oscillatory type multiaxis gyratory shaker, it is characterised in that：Including mixing drum (7), resilient support (6), support plinth
(22), three main agitating shafts (9), two rotate and drive from agitating shaft (24), agitating shaft fulcrum bearing (3), exciting device and multiaxis
Dynamic device；
The mixing drum (7) is horizontally set on the support plinth by being symmetricly set on some groups of resilient support (6) of both sides
(22) on；Socket some spacing collars (8) in interval on the mixing drum (7), the spacing collar (8) is fixed on the supporting bottom
On seat (22)；Gap is left between the spacing collar (8) and the mixing drum (7), gap is more than the maximum of resilient support (6)
Decrement；Elastomeric pad (14) is provided with the inside of spacing collar, gap is still left between elastomeric pad (14) and mixing drum (7), and
Gap is less than the maximum compressibility of resilient support (6)；
Three main agitating shafts (9) are horizontally placed in the mixing drum (7) and on the middle axial plane of mixing drum (7), often
Root agitating shaft (9) is fixed by the agitating shaft fulcrum bearing (3) for being arranged on the mixing drum (7) both ends of the surface, the mixing drum (7) with
Sealed between agitating shaft fulcrum bearing (3) by bellows (4)；The main agitating shaft in centre (9) direction of rotation and the main stirring in both sides
Axle (9) direction of rotation is opposite；Set respectively in the non-envelope region of lower section between middle main agitating shaft (9) and both sides agitating shaft (9)
One is put from agitating shaft (24), described identical from agitating shaft (24) rotation direction and middle main agitating shaft (9) rotation direction, rotating speed is both sides master
4 times of agitating shaft (9) rotating speed；It is less than both sides main agitating shaft (9) blade from the blade diameter of agitating shaft (24), and is stirred with centre master
The spacing for mixing axle (9) blade and both sides main agitating shaft (9) blade is 1~2 times of material maximum particle size diameter to be mixed；
The charging aperture (5) of mixer is located at the top of mixing drum (7) one end, and the discharging opening (21) of mixer is located at mixing drum (7)
The bottom of the other end, the vibration table (25) of the exciting device is fixed on the top of the mixing drum (7), vibration table (25)
Center to the distance of the charging aperture (5) be to the 1/2~2/3 of the discharging opening (21) distance；The multiaxis rotation driving
Device is arranged on one end of the mixing drum (7).
2. oscillatory type multiaxis gyratory shaker according to claim 1, it is characterised in that：Set on the main agitating shaft (9)
There is a helical mixing blade (10), the helical mixing blade (10) is the formula right helicoid and shape of cross section is triangle of having one's face covered with,
It is 1.1~1.3 positioned at the diameter ratio of main agitating shaft (9) blade of middle main agitating shaft (9) blade and both sides:1, pitch ratio is
1:1.5~2.5, the spacing of adjoining spiral blade is 1~2 times of material maximum particle size diameter to be mixed；From agitating shaft (24)
Blade diameter is less than 1/4 diameter of both sides main agitating shaft (9) blade, and pitch is identical with both sides main agitating shaft (9) blade.
3. oscillatory type multiaxis gyratory shaker according to claim 1 or 2, it is characterised in that：Resilient support (6) bag
Include spring (6.1), stroke post (6.2), guide sleeve (6.3), spring energy storage device (6.4), base (6.5), fastening steel ring (6.6),
Hydraulic oil (6.7), sealing ring (6.8)；
Described guide sleeve (6.3) is in that end plate (6.3.1), its cylinder are provided with the top of syringe type, its cylinder (6.3.2)
(6.3.2) bottom is provided with preceding mouth (6.3.3), and preceding mouth (6.3.3) termination is provided with 5~10mm protrusion step；Spring (6.1) is passed through
The cylinder (6.2.2) of stroke post (6.2) is simultaneously arranged at the end plate (6.2.1) of stroke post (6.2) and the end plate of guide sleeve (6.3)
Between (6.3.1), the bottom of the cylinder (6.2.2) of the stroke post (6.2) is located in the cylinder (6.3.2) of guide sleeve (6.3)
In chamber, cylinder (6.2.2) termination in the guide sleeve (6.3) is provided with 2~3 groups of sealing rings (6.8)；
Spring energy storage device (6.4) is enclosed on preceding mouth (6.3.3) outer ring, and fastening steel ring (6.6) by multilayer tightens, described to be oriented to
Set (6.3) is fixedly connected by the screw thread of its termination with base (6.5)；Described hydraulic oil (6.7) riddles cylinder
In (6.3.2), preceding mouth (6.3.3) and spring energy storage device (6.4), free state lower shell (6.3.2) interior hydraulic oil (6.7) height
Equal to the length of cylinder (6.3.2) inner cylinder (6.2.2)；Described base (6.5) is fixedly installed in institute by its termination flange
State on support plinth (22).
4. oscillatory type multiaxis gyratory shaker according to claim 1 or 2, it is characterised in that：The agitating shaft (9) passes through
Bearing (2) is connected with the agitating shaft fulcrum bearing (3), the outer ring of the bearing (2) and inner ring respectively with agitating shaft fulcrum bearing (3)
With agitating shaft (9) interference fit.
5. oscillatory type multiaxis gyratory shaker according to claim 1 or 2, it is characterised in that：The top of the mixing drum (7)
Portion upper surface is horizontal plane, and the bottom lower surface of mixing drum (7) is cambered surface；The charging aperture (5) is two square charging apertures,
Positioned at the dome top surface of the mixing drum (7) left end and symmetrical along mixing drum (7) central axis；The discharging opening (21)
To be square, and positioned at the bottom lower surface of the mixing drum (7) right-hand member, the area of square discharging opening (21) be equal to two it is square enter
The area of material mouth (5) and.
6. oscillatory type multiaxis gyratory shaker according to claim 1 or 2, it is characterised in that：The multiaxis rotation driving
Device includes motor (19), reduction box (17), rest pad (20)；Lead between the motor (19) and reduction box (17)
Cross shaft coupling (18) connection；Every main agitating shaft (9) and the mode connected from the logical key in agitating shaft (24) end are fixed with transmission
Gear (15,23)；Centrally located for driving gear on three main agitating shafts (9), its both sides is two driven gears,
Driving gear is engaged with two driven gears simultaneously；The travelling gear (23) from agitating shaft (24) respectively be connected two
Travelling gear (15) engagement on the main agitating shaft in side (9), the number of teeth of the travelling gear (23) from agitating shaft (24) is institute
State 1/4 of travelling gear (15) number of teeth on main agitating shaft (9)；Centrally located driving tooth on the main agitating shaft (9)
Wheel connects the output shaft of the reduction box (17) by shaft coupling (16)；The motor (19) and the fixed peace of reduction box (16)
On rest pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324171.3A CN106975407B (en) | 2017-05-10 | 2017-05-10 | A kind of oscillatory type multiaxis gyratory shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324171.3A CN106975407B (en) | 2017-05-10 | 2017-05-10 | A kind of oscillatory type multiaxis gyratory shaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114673056A (en) * | 2022-03-03 | 2022-06-28 | 宁夏交通建设股份有限公司 | Cement-stabilized internal curing base layer for desert highway and construction method |
| CN115179420A (en) * | 2022-06-22 | 2022-10-14 | 江西爱瑞达电瓷电气有限公司 | Pugging machine for ceramic insulator production and use method thereof |
| CN117047926A (en) * | 2023-05-04 | 2023-11-14 | 山东天壮环保科技有限公司 | Degradable plastic particle mixing and dispersing device |
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| FR2276441A2 (en) * | 1974-06-28 | 1976-01-23 | Freneau Daniel | Mobile mixer for plaster or cement screeds - powered by heat engine and compressor for use at remote sites |
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|---|---|
| CN106975407B (en) | 2018-06-05 |
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