CN108746486A - A kind of inorganic binder antiquated sand crushing filtering regenerating unit - Google Patents
A kind of inorganic binder antiquated sand crushing filtering regenerating unit Download PDFInfo
- Publication number
- CN108746486A CN108746486A CN201810726501.6A CN201810726501A CN108746486A CN 108746486 A CN108746486 A CN 108746486A CN 201810726501 A CN201810726501 A CN 201810726501A CN 108746486 A CN108746486 A CN 108746486A
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- Prior art keywords
- sand
- screening
- transmission device
- barrel
- montant
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Classifications
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- 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
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- 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
Abstract
The present invention relates to antiquated sand technical field of regeneration, specifically disclose a kind of inorganic binder antiquated sand crushing filtering regenerating unit, including screening rabbling mechanism, sand material collecting mechanism and bottom plate, screening rabbling mechanism, sand material collecting mechanism are located above bottom plate, wherein：Screening rabbling mechanism includes sand barrel, screening agitating device, screening transmission device, stirring transmission device；Sand material collecting mechanism includes the first babinet, and the first babinet is located at sand barrel lower part and is fixedly mounted on bottom plate, and the first babinet top is connected to sand barrel lower part.The inorganic binder antiquated sand of the embodiment of the present invention crushes filtering regenerating unit and has the advantages of simple structure and easy realization, also more preferable than existing product effect to the processing of sand material, has significantly saved sand material resource, has realized the utilization again of antiquated sand.
Description
Technical field
The present invention relates to antiquated sand technical field of regeneration more particularly to a kind of inorganic binder antiquated sand to crush filter regeneration dress
It sets.
Background technology
China is the big country for producing casting, and wherein sand casting accounts for the overwhelming majority of foundry industry, but at present along with qualification
What the production of casting was brought is that a large amount of antiquated sand generates, and current reusing rate only has 20-30%, and unemployed antiquated sand was both
It polluted environment and waste resource again.Existing antiquated sand processing unit, larger installations are complicated, and treatment effect is bad, obtains
Reclaimed sand impurity content is high, is only used for the not high casting of production dimension precision requirement, especially to larger granularity antiquated sand into
When the levigate recycling of row, process of lapping is complicated, and some also uses manual operation, and method is cumbersome, and is difficult to reach requirement.
Invention content
For the bad technical problem of antiquated sand treatment effect in the prior art, the present invention provides a kind of inorganic binder antiquated sand
Crush filtering regenerating unit.
A kind of inorganic binder antiquated sand crushes filtering regenerating unit, including screening rabbling mechanism, sand material collecting mechanism and
Bottom plate, screening rabbling mechanism, sand material collecting mechanism are located above bottom plate, wherein：Screening rabbling mechanism includes sand barrel, sieves and stir
Mix device, screening transmission device, stirring transmission device；Sand barrel upper opening；Screening agitating device is located in sand barrel, sand material
Positioned at the top of screening agitating device, screening agitating device drives sieve with stirring transmission device rotation connection, stirring transmission device
Agitating device is divided to be rotated in sand barrel；Stirring transmission device is movably arranged on screening transmission device, sieves transmission device band
Dynamic stirring transmission device and screening agitating device synchronous reciprocating movement；Sand material collecting mechanism includes the first babinet, the first babinet position
It in sand barrel lower part and is fixedly mounted on bottom plate, the first babinet top is connected to sand barrel lower part.
Further, sand material collecting mechanism further include collect transmission device, round box and the second babinet, wherein：The
Two babinets are located at sand barrel side lower, and are fixedly mounted on bottom plate；Round box includes box bottom and box body side；Box
Body bottom surface centre position offers opening identical with sand barrel cross sectional shape, and box bottom inclination is set on sand barrel, and
Lower is located at right over the second babinet；Box body side is located at the second babinet position directly above and opens up discharge port；Sieve transmission device
Mounted on collect transmission device on, collect transmission device drive screening transmission device, stirring transmission device, screening agitating device to
In turn sand barrel is discharged in sand material by upper movement.
Further, collect transmission device include stepper motor, column, the first montant, the second montant, cross bar, leading screw with
And nut, wherein：Column is fixed on bottom plate, and offers the blind slot of vertical direction；Cross bar one end is fixed with the first montant, separately
One end is fixed with the second montant；The first montant other end is inserted into blind slot, and is slided up and down along blind slot；The second montant other end and spiral shell
Mother is fixed；Nut is set on leading screw；Leading screw 226 is rotatablely connected with stepper motor；Stepper motor is fixed on bottom plate；Stepping electricity
Machine drives the second montant, cross bar, the first montant integrally to move up and down, and then drives screening transmission device, stirring transmission device, sieve
Agitating device is divided to move up and down.
Further, screening transmission device includes servo motor and a few type bars for being horizontally mounted, wherein：Servo motor is fixed
On the first montant；A few type bars one end is rotatablely connected with servo motor output end, and the other end is set on the second montant；It stirs
Transmission device is mixed to be movably arranged between two bending places of a few type bars；A few type bar rotations drive stirring transmission device back and forth to transport
It is dynamic.
Further, stirring transmission device includes coaxial motor and casing, wherein：Jacket exterior and coaxial motor it is outer
Portion is fixedly mounted, and casing is set between two bending places of a few type bars, and can be rotated relative to a few type bars；Coaxial motor it is defeated
Outlet and screening agitating device rotation connection.
Further, screening agitating device includes shaft, sieves frame and multiple stirring rods, wherein：Shaft one end rotates
It is connected on stirring transmission device, the other end is fixedly mounted with screening frame；Screening frame include circular block, at least two struts and
Sieve, strut annular are equidistantly fixed on the side of circular block, and sieve is fixed between strut, and screening frame edge is close in sand barrel
Wall；Multiple stirring rods are separately fixed on strut.
Further, sand barrel both sides medium position is equipped at least two positioning devices positioned at same level, wherein：
Positioning device includes inserted link, block, push rod, sleeve, connecting rod and bolt；Sand barrel side wall opens up matched with inserted link size
Through-hole, inserted link one end are penetrated out of through-hole, and the other end is fixed with the block side outside sand barrel, and the block other side is fixed
There is push rod, sleeve is cased on push rod and is slidably connected with it, sleeve is fixed by connecting rod and sand barrel, and bolt passes through sleeve tight
Gu push rod；Inserted link protrudes sand material tube inner wall, and limitation screening agitating device moves downward.
Further, it further includes cushion block and shell to collect transmission device, wherein：Stepper motor is fixedly mounted on shell
Side, cushion block are fixedly mounted below shell between bottom plate；Leading screw is installed through shell；Nut is located in shell, and nut
Side against inner walls move up and down.
Further, screening transmission device further includes the limiting device positioned at a few type bars one end, and limiting device includes fixing
Transverse slat on the second montant, and the gag lever post that is fixed on a few type bars, wherein：Transverse slat lower surface is equipped with and gag lever post size
The arc groove to match, servo motor drive gag lever post to be rotated synchronously with a few type bars.
Further, strut annular equidistantly tilts down the side for being fixed on circular block, and stirring rod level is equidistantly fixed on
On strut.
The inorganic binder antiquated sand of the embodiment of the present invention crushes filtering regenerating unit and passes through by sand barrel, screening stirring dress
The screening and stirring sieving rabbling mechanism and realize sand material for setting, sieving transmission device, stirring transmission device composition, pass through sand material
By treated, sand material is collected collecting mechanism, and treated, and sand material is complete by the dust adhered on sand grains and inorganic binder
It removes in portion.Whole device has the advantages of simple structure and easy realization, also better than existing product effect to the processing of sand material, significantly saves
About sand material resource, realizes the utilization again of antiquated sand.
Description of the drawings
Illustrate the embodiment of the present invention or technical solution in the prior art in order to clearer, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it is clear that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is that a kind of inorganic binder antiquated sand of the embodiment of the present invention crushes the structural schematic diagram of filtering regenerating unit；
Fig. 2 is the vertical view that a kind of inorganic binder antiquated sand of the embodiment of the present invention crushes the screening frame of filtering regenerating unit
Figure；
Fig. 3 is partial enlarged view at A in Fig. 1；
Wherein：1- sieves rabbling mechanism, 11- sand barrel, 111- positioning devices, 1111- inserted links, 1112- blocks, 1113-
Push rod, 1114- sleeves, 1115- connecting rods, 1116- bolts, 112- through-holes, 12- screenings agitating device, 121- shafts, 122- sieves
Point frame, 1221- circular blocks, 1222- struts, 1223- sieves, 123- stirring rods, 13- screenings transmission device, 131- servo motors,
A few type bars of 132-, 133- limiting devices, 1331- transverse slats, 1332- gag lever posts, 14- stirring transmission device, 141- coaxial motors,
142- casings, 2- sand material collecting mechanism, the first babinets of 21-, 22- collect transmission device, 221- stepper motors, 222- columns,
The first montants of 223-, the second montants of 224-, 225- cross bars, 226- leading screws, 227- nuts, 228- cushion blocks, 229- shells, 23- circles
Shape box body, 231- discharge ports, the second babinets of 24-, 3- bottom plates.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, technical solution in the embodiment of the present invention carry out it is clear, completely retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, all other reality that those skilled in the art is obtained without making creative work
Example is applied, protection scope of the present invention is belonged to.
A kind of inorganic binder antiquated sand of the embodiment of the present invention crushes filtering regenerating unit, as shown in Figure 1, being stirred including screening
Mechanism 1, sand material collecting mechanism 2 and bottom plate 3 are mixed, screening rabbling mechanism 1, sand material collecting mechanism 2 are located at 3 top of bottom plate, wherein
It includes sand barrel 11, screening agitating device 12, screening transmission device 13, stirring transmission device 14 to sieve rabbling mechanism 1；Sand barrel
11 upper openings, sand material enter in sand barrel 11 from there；Screening agitating device 12 is located in sand barrel 11, and sand material position is in screening
The top of agitating device 12, screening agitating device 12 are rotatablely connected with stirring transmission device 14, and stirring transmission device 14 drives sieve
Divide the rotation in sand barrel 11 of agitating device 12, the sand material being condensed into blocks is smashed；Stirring transmission device 14 is movably arranged on sieve
Dividing on transmission device 13, screening transmission device 13 drives stirring transmission device 14 and sieves the movement of 12 synchronous reciprocating of agitating device,
When screening transmission device 13 is worked, stirring transmission device 14 can be closed, only serves screening agitating device 12 and screening biography
Linkage function between dynamic device 13, the screening of sand material is detached with whipping process.Sand material collecting mechanism 2 includes the first babinet
21, the first babinet 21 is located at 11 lower part of sand barrel and is fixedly mounted on bottom plate 3, under 21 top of the first babinet and sand barrel 11
Portion is connected, and the sand material after crushing is fallen from screening agitating device 12, into the first babinet 21.The nothing of the embodiment of the present invention
Machine binder antiquated sand crushes in filtering regenerating unit, does not limit screening transmission device 13 and stirs the specific transmission of transmission device 14
Mode, it is preferred that driven and realized using motor.The present embodiment to the shape and size of sand barrel 11 and the first babinet 21,
Material etc. is not construed as limiting, and specifically regards use environment designed, designed, it is preferred that the section of sand barrel 11 is circle, and lower part is leakage
Bucket shape.Agitating device 12 is sieved in the present embodiment by realizing sand under sieving the drive of transmission device 13 and stirring transmission device 14
The screening and stirring of material need not be separately provided dedicated for the structure of stirring and dedicated for screening compared with the existing technology
Structure, keep the structure of whole device compacter, sand material treatment effeciency is also than existing product higher.
Specifically, the sand material collecting mechanism 2 of the embodiment of the present invention further include collect transmission device 22, round box 23 and
Second babinet 24 wherein the second babinet 24 is located at 11 side lower of sand barrel, and is fixedly mounted on bottom plate 3；Round box 23
Including box bottom and box body side；Box bottom centre position offers opening identical with 11 cross sectional shape of sand barrel, box
Body inclined bottom surface is set on sand barrel 11, and lower is located at right over the second babinet 24；Box body side is located at the second babinet 24
Position directly above opens up discharge port 231, and round box 23 is tiltedly mounted on sand barrel 11, when the sand material in sand barrel 11 is from upper
When portion is discharged, round box collects all sand material, and is all flowed into the second babinet 24 by discharge port 231.Screening
Transmission device 13, which is mounted on, to be collected on transmission device 22, is collected transmission device 22 and is driven screening transmission device 13, stirring transmission dress
14, screening agitating device 102 is set to move upwards and then sand barrel 11 is discharged in sand material.Preferably, the sand barrel in the present embodiment
11 cross sectional shape is circle, and the box bottom of round box 23 opens up concentric circle holes, can be entirely fallen within when sand material is discharged
In round box 23, avoid being scattered in outer.Preferably, the width of discharge port 231 is less than the diameter of the second babinet 24.The present embodiment
The size and material of second babinet 24 are not specifically limited, as long as the function that sand material is collected can be realized.
Specifically, as shown in Figure 1, the collection transmission device 22 of the embodiment of the present invention include stepper motor 221, column 222,
First montant 223, the second montant 224, cross bar 225, leading screw 226 and nut 227, central post 222 are fixed on bottom plate 3,
And offer the blind slot of vertical direction；225 one end of cross bar is fixed with the first montant 223, and the other end and the second montant 224 are fixed；
First montant, 223 other end is inserted into blind slot, and is slided up and down along blind slot；Second montant, 224 other end is fixed with nut 227；Spiral shell
Mother 227 is set on leading screw 226；Leading screw 226 is rotatablely connected with stepper motor 221；Stepper motor 221 is fixed on bottom plate 3；Step
Stepper motor 221 drives the second montant 224, cross bar 225,223 one of the first montant to move up and down, and then drive screening transmission device
13, transmission device 14 is stirred, screening agitating device 12 moves up and down.When stepper motor 221 rotates, 226 turns of leading screw is driven
It is dynamic, but due to being fixed as one between nut 227 and the second montant 224, and the second montant 224 and cross bar 225, the first montant
223 are fixed as one, and 223 one end of the first montant is inserted into blind slot, so 227 meetings of nut are along 226 relative motion of leading screw,
When nut 227 moves up and down along leading screw 226, the second montant 224, cross bar 225, the first montant 223 are simultaneously upwardly or downwardly
Movement drives screening transmission device 13, stirring transmission device 14, screening agitating device 12 to move up and down together.Screening stirring dress
It sets 12 and moves upward to concordant with opening on sand barrel 11 after certain position, the sand material positioned at 13 top of screening agitating device is arranged
Shake out barrel 11, then is entered in the second babinet 24 by round box 23.To leading screw 226 and nut 227 in the present embodiment
Concrete model be not construed as limiting, the length of leading screw 226 depending on production requirement, but its length be no less than sieve agitating device 12
Least significant end to 11 top of sand barrel distance.The embodiment of the present invention can also use other kinds of drive to realize that entire collect is driven
Device 22 upwardly or downwardly moves, such as second crossbar is fixed on the conveyer belt or crawler belt of vertical direction, by motor
Driving conveyer belt, either crawler belt is moved to realize this programme purpose of design or be realized using hydraulic device.
Specifically, as shown in Figure 1, the screening transmission device 13 of the present embodiment includes servo motor 131 and is horizontally mounted
A few type bars 132, wherein servo motor 131 are fixedly mounted on the first montant 223；A few 132 one end of type bar and servo motor 131 are defeated
Outlet is rotatablely connected, and the other end is set on the second montant 224；Stirring transmission device 14 is movably arranged on the two of a few type bars 132
Between a bending place；A few rotations of type bar 132 drive stirring transmission device 14 to move back and forth, and stirring transmission device 14 is stirred with screening
Device 12 is linked together, so screening transmission device 14 can drive screening agitating device 12 back and forth to be transported in sand barrel 11
It is dynamic, due to the limitation of 11 barrel of sand barrel, the motion mode of agitating device 12 is sieved more close to vibration, to accelerate sand material screen
Point.The present embodiment does not limit the running parameter of servo motor 131 and product type etc., only needs that a few type bars can be driven
132 rotations；The shape of a few type bars 132 is similar to the shape of Chinese character " several ", and there are two bending place, this implementations for centre position tool
Example does not limit the material of a few type bars 132 and thickness, length etc., need to only realize the purpose of the present embodiment design.
Specifically, stirring transmission device 14 includes coaxial motor 141 and casing 142, the outside of middle sleeve 142 with it is coaxial
The external stability of motor 141 is installed, and casing 142 is set between two bending places of a few type bars 132, and can be relative to a few type bars
132 rotations；The output end of coaxial motor 141 is rotatablely connected with screening agitating device 12.The bore of casing 142 is more than a few type bars
132 outer diameter, to realize a few type bars 132 in rotation, the coaxial motor 141 being fixedly connected with casing 142 can be because of gravity
Always vertically downward.The output end of coaxial motor 141 is rotatablely connected with screening agitating device 12, when coaxial motor 141 rotates,
The rotation in sand barrel 11 of screening agitating device 12 is driven, realizes the stirring to sand material.Work of the present embodiment to coaxial motor 141
Make parameter and product parameters etc. not limit, need to only realize the design requirement of the present embodiment.The present embodiment is to casing
142 material and caliber is also not specifically limited, it is preferred that installs bearing, ball between casing 142 and a few type bars 132
Resistance to sliding smaller, moreover it is possible to reduce noise when equipment production.
Specifically, as shown in Fig. 2, screening agitating device 12 includes shaft 121, screening frame 122 and multiple stirring rods
123, wherein：121 one end of shaft is rotatably connected on stirring transmission device 14, and the other end is fixedly mounted with screening frame 122；Screening
Frame 122 includes circular block 1221, at least two struts 1222 and sieve 1223, and 1222 annular of strut is equidistantly fixed on circular block
1221 side, sieve 1223 are fixed between strut 1222, sieve 122 edge of frame close to 11 inner wall of sand barrel.Preferably, originally
It is circular sand barrel 11 that section is selected in embodiment, and screening agitating device 12 includes four struts 1222, differs 90 successively
Degree is welded on circular block 1221, becomes " ten " character form structure, between strut 1222 and strut 1222, fixed grit 1223,
It is similarly formed the screening frame 122 identical and smaller with 11 cross sectional shape of sand barrel, sieves the edge of frame 122 close to sand barrel 11
Inner wall prevents the not screened stirring of blocking sand material from just falling into the first babinet 21 of 11 lower section of sand barrel.It is more in the present embodiment
A stirring rod 123 is separately fixed on strut 1222, and as shown in Figures 1 and 2, fixed on each strut 1222 there are three stirrings
Bar, the present embodiment can also be arranged the strut 1222 of other quantity and the stirring rod 123 of other quantity, belong to the present embodiment
Protection domain.The present embodiment is not especially limited circular block 1221, strut 1222, the material of stirring rod 123 and size,
Those skilled in the art rule of thumb can voluntarily select.Preferably, 1222 annular of strut in the present embodiment equidistantly tilts down
Be fixed on the side of circular block 1221, stirring rod 123 is horizontal to be equidistantly fixed on strut 1222, strut 1222, circular block 1221,
Sieve 1223 forms the shape of inverted funnel, and sand material can be more easy to sieve, and when collecting the work of transmission device 22, and screening is stirred
When device 12 is raised up to the opening of sand barrel 11, the sand material block that cannot be blended can be entirely fallen in round box 23, will not
There is part sand material block to be retained in sand barrel 11, influences the sand material stirring and screening effect of next time.
Specifically, as shown in Figures 1 and 3, the 11 both sides medium position of sand barrel of the present embodiment, which is equipped with, is located at same level
At least two positioning devices 111 in face, wherein：Positioning device 111 includes inserted link 1111, block 1112, push rod 1113, sleeve
1114, connecting rod 1115 and bolt 1116；11 side wall of sand barrel opens up and the matched through-hole 112 of 1111 size of inserted link, inserted link
1111 one end are penetrated out of through-hole 112, and the other end is fixed with 1112 side of block outside sand barrel 11, and block 1112 is another
Side is fixed with push rod 1113, and sleeve 1114 is cased on push rod 1113 and is slidably connected with it, sleeve 1114 passes through connecting rod
1115 fix with sand barrel 11, and bolt 1116 passes through sleeve 1114 to fasten push rod 1113；Inserted link 1111 protrudes 11 inner wall of sand barrel,
Limitation screening agitating device 12 moves downward.The effect that the positioning device 111 of the embodiment of the present invention may also set up one, but be reached
Positioning device 111 of the fruit far away from more than two quantity, it is preferred that three positioning devices of 120 degree of angles successively are set
111, it is ensured that screening agitating device 12 rotates on a horizontal plane.Positioning device 111 is set in the height sheet on sand barrel 11
Embodiment is not construed as limiting, and specific length, the height etc. of screening transmission device 13 depending on sieving agitating device 12 is rationally designed
?.Preferably, at 11 inner wall through-hole 112 of sand barrel, it is embedded with sealing ring, prevents sand material from releasing from there.The present embodiment is also
Other kinds of positioning method can be designed, the similar structure for protruding 11 barrel of sand barrel with inserted link 1111 is only needed to have.It is fixed
The setting of position device 111 can be such that stirring and screening device 12 more stablizes when rotated, reduce to the greatest extent to 11 barrel of sand barrel
Collision, to stirring and screening effect also more preferably.
Specifically, the collection transmission device 22 in the present embodiment further includes cushion block 228 and shell 229, wherein：Stepper motor
221 are fixedly mounted on 229 top of shell, and cushion block 228 is fixedly mounted between 229 lower section of shell and bottom plate 3；Leading screw 226 runs through
Shell 229 is installed；Nut 227 is located in shell 229, and the side of nut 227 moves up and down against 229 inner wall of shell.Spiral shell
The side of mother 227 abuts the inner wall of shell 229, when stepper motor 221 rotates, rising or decline that nut 227 can be stablized
Without rotational case, device is made to run relatively reliable safety.
Specifically, the screening transmission device 13 of the present embodiment further includes the limiting device 133 positioned at a few 132 one end of type bar,
Limiting device 133 includes the transverse slat 1331 being fixed on the second montant 224, and the gag lever post being fixed on a few type bars 132
1332, wherein：1331 lower surface of transverse slat is equipped with the arc groove to match with 1332 size of gag lever post, and servo motor 131 drives
Gag lever post 1332 is rotated synchronously with a few type bars 132.Preferably, mobilizable limited block is installed at the both ends of arc groove, works as limit
When position bar 1332 is located in arc groove, limited block is filled in the both ends of arc groove, preventing a few type bars 132, surprisingly sliding makes limit
Position bar 1332 skids off arc groove, is impacted to production.After the completion of sand material screen point, it is recessed to ensure that gag lever post 1332 is located at arc
Stop servo motor 131 when in slot, after being then turned on coaxial motor 141, screening transmission device 13 is due to the setting of limiting device 133
It is stable and firm, it will not be had an impact because of the work of stirring transmission device 14.
The specific product parameter present invention of stepper motor 221, servo motor 131, coaxial motor 141 in the present embodiment etc.
It does not limit, it is suitable that those skilled in the art select according to the working experience of oneself, this reality of their power supply mode
Example is applied also not limit, in such a way that the prior art uses, such as the realization of access battery or industrial power supply etc..
The workflow of the embodiment of the present invention is as follows：
(1) sand material screen point：Start servo motor 131, a few type bars 132 is driven to rotate, to drive stirring transmission device 14
It moves back and forth, screening agitating device 12 teetertotters inside sand barrel 11, and sand material is poured into sand barrel 11 and is sieved
Point, fine sand is fallen from 122 top of screening frame, and bigger sand material or impurity stay in the top for sieving frame 122；Screening terminates
Afterwards, when gag lever post 1332 enters in arc groove, servo motor 131 is closed.
(2) sand material stirs：Push rod 1113 is pushed to the direction of sand barrel 11, push rod 1113 slides simultaneously on sleeve 1114
Block 1112 and inserted link 1111 is driven to move, inserted link 1111 injects inside sand barrel 11, and block 1112 plays position-limiting action, tightens
Bolt 1116, sealing ring play the role of sealing, and 12 lower end of screening agitating device is fitted in the upper end of inserted link 1111.Start coaxial
Motor 141 drives shaft 121 to rotate, and shaft 121 drives screening frame 122 to rotate, and the sand material being condensed into blocks is smashed or beaten
It dissipates, part fine sand is fallen by sieving frame 122 in the first babinet 21.
(3) sand material is discharged：Open stepper motor 211；Stepper motor 211 rotates, and drives leading screw 226 to rotate, because of nut 227
The restriction of position can only be moved upwards along leading screw 226, and the second montant 224, cross bar 225, the first montant 223 is driven to move upwards,
Screening frame 122, which synchronizes, to be moved upwards, and the remaining sand material of upper part is transported upwards, final that sand barrel 11 is discharged.
It is above three independent operating process for the screening, stirring, discharge of sand material, producers can optionally select
Corresponding operating process handles sand material, and the present embodiment does not do specific restriction.
The inorganic binder antiquated sand of the embodiment of the present invention crushes filtering regenerating unit and passes through by sand barrel, screening stirring dress
The screening and stirring sieving rabbling mechanism and realize sand material for setting, sieving transmission device, stirring transmission device composition, pass through sand material
Collecting mechanism will treated that sand material is collected, and whole device has the advantages of simple structure and easy realization, to the processing of sand material also than existing
Product effect is more preferable, has significantly saved sand material resource, realizes the utilization again of antiquated sand.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made to above-described embodiment after book belong to the range that the present invention is protected.
Claims (10)
1. a kind of inorganic binder antiquated sand crushes filtering regenerating unit, which is characterized in that including screening rabbling mechanism (1), sand material
Collecting mechanism (2) and bottom plate (3), the screening rabbling mechanism (1), the sand material collecting mechanism (2) are located at the bottom plate (3)
Top, wherein：
The screening rabbling mechanism (1) includes sand barrel (11), screening agitating device (12), screening transmission device (13), stirring
Transmission device (14)；Sand barrel (11) upper opening；The screening agitating device (12) is located in the sand barrel (11),
Sand material position is in the top of the screening agitating device (12), the screening agitating device (12) and the stirring transmission device (14)
Rotation connection, the stirring transmission device (14) drive the screening agitating device (12) rotation in the sand barrel (11)；
The stirring transmission device (14) is movably arranged on the screening transmission device (13), and the screening transmission device (13) drives
The stirring transmission device (14) moves with screening agitating device (12) synchronous reciprocating；
The sand material collecting mechanism (2) includes the first babinet (21), and first babinet (21) is located under the sand barrel (11)
It portion and is fixedly mounted on the bottom plate (3), the first babinet (21) top is connected to sand barrel (11) lower part.
2. a kind of inorganic binder antiquated sand as described in claim 1 crushes filtering regenerating unit, which is characterized in that the sand material
Collecting mechanism (2) further include collect transmission device (22), round box (23) and the second babinet (24), wherein：
Second babinet (24) is located at sand barrel (11) side lower, and is fixedly mounted on the bottom plate (3)；
The round box (23) includes box bottom and box body side；The box bottom centre position offers and the sand
The identical opening of barrel (11) cross sectional shape, the box bottom inclination is set on the sand barrel (11), and lower is located at
Right over second babinet (24)；The box body side is located at the second babinet (24) position directly above and opens up discharge port
(231)；
The screening transmission device (13) is mounted on the collection transmission device (22), and the collection transmission device (22) drives
The screening transmission device (13), the stirring transmission device (14), the screening agitating device (102), which move upwards, in turn will
The sand barrel (11) is discharged in sand material.
3. a kind of inorganic binder antiquated sand as claimed in claim 2 crushes filtering regenerating unit, which is characterized in that the collection
Transmission device (22) includes stepper motor (221), column (222), the first montant (223), the second montant (224), cross bar
(225), leading screw (226) and nut (227), wherein：
The column (222) is fixed on the bottom plate (3), and offers the blind slot of vertical direction；Described cross bar (225) one end
Fixed with first montant (223), the other end is fixed with second montant (224)；First montant (223) other end
It is inserted into the blind slot, and is slided up and down along the blind slot；Second montant (224) other end is fixed with the nut (227)；
The nut (227) is set on the leading screw (226)；The leading screw (226) is rotatablely connected with the stepper motor (221)；
The stepper motor (221) is fixed on the bottom plate (3)；
The stepper motor (221) drives second montant (224), the cross bar (225), first montant (223) one
Body moves up and down, and then drives the screening transmission device (13), the stirring transmission device (14), the screening agitating device
(12) it moves up and down.
4. a kind of inorganic binder antiquated sand as claimed in claim 3 crushes filtering regenerating unit, which is characterized in that the screening
Transmission device (13) includes servo motor (131) and a few type bars (132) for being horizontally mounted, wherein：
The servo motor (131) is fixedly mounted on first montant (223)；Described a few type bar (132) one end with it is described
Servo motor (131) output end is rotatablely connected, and the other end is set on second montant (224)；The stirring transmission device
(14) it is movably arranged between two bending places of a few type bars (132)；A few type bar (132) rotations drive the stirring
Transmission device (14) moves back and forth.
5. a kind of inorganic binder antiquated sand as claimed in claim 4 crushes filtering regenerating unit, which is characterized in that the stirring
Transmission device (14) includes coaxial motor (141) and casing (142), wherein：
The external external stability with the coaxial motor (141) of described sleeve pipe (142) is installed, and described sleeve pipe (142) is set in institute
Between two bending places for stating a few type bars (132), and it can be rotated relative to a few type bars (132)；The coaxial motor (141)
The rotation connection of output end and the screening agitating device (12).
6. a kind of inorganic binder antiquated sand as claimed in claim 5 crushes filtering regenerating unit, which is characterized in that the screening
Agitating device (12) includes shaft (121), sieves frame (122) and multiple stirring rods (123), wherein：
Described shaft (121) one end is rotatably connected on the stirring transmission device (14), the other end and the screening frame (122)
It is fixedly mounted；The screening frame (122) includes circular block (1221), at least two struts (1222) and sieve (1223), institute
The side that strut (1222) annular is equidistantly fixed on the circular block (1221) is stated, the sieve (1223) is fixed on the strut
(1222) between, the screening frame (122) edge is close to sand barrel (11) inner wall；Multiple stirring rods (123) are respectively
It is fixed on the strut (1222).
7. a kind of inorganic binder antiquated sand as described in claim 1 crushes filtering regenerating unit, which is characterized in that the sand material
Cylinder (11) both sides medium position is equipped at least two positioning devices (111) positioned at same level, wherein：
The positioning device (111) includes inserted link (1111), block (1112), push rod (1113), sleeve (1114), connecting rod
(1115) and bolt (1116)；Sand barrel (11) side wall opens up and the matched through-hole of the inserted link (1111) size
(112), described inserted link (1111) one end is penetrated out of the through-hole (112), the other end with it is external positioned at the sand barrel (11)
The block (1112) side fix, block (1112) other side is fixed with push rod (1113), the push rod (1113)
On be cased with the sleeve (1114) and be slidably connected with it, the sleeve (1114) passes through the connecting rod (1115) and the sand
Barrel (11) is fixed, and the bolt (1116) passes through the sleeve (1114) to fasten the push rod (1113)；
The inserted link (1111) protrudes sand barrel (11) inner wall, limits the screening agitating device (12) and moves downward.
8. a kind of inorganic binder antiquated sand as claimed in claim 3 crushes filtering regenerating unit, which is characterized in that the collection
Transmission device (22) further includes cushion block (228) and shell (229), wherein：
The stepper motor (221) is fixedly mounted on above the shell (229), and the cushion block (228) is fixedly mounted on described
Below shell (229) between the bottom plate (3)；The leading screw (226) is installed through the shell (229)；The nut
(227) it is located in the shell (229), and the side of the nut (227) is transported up and down against the shell (229) inner wall
It is dynamic.
9. a kind of inorganic binder antiquated sand as claimed in claim 4 crushes filtering regenerating unit, which is characterized in that the screening
Transmission device (13) further includes the limiting device (133) positioned at described a few type bar (132) one end, limiting device (133) packet
The transverse slat (1331) being fixed on second montant (224) is included, and the gag lever post being fixed on a few type bars (132)
(1332), wherein：
Transverse slat (1331) lower surface is equipped with the arc groove to match with the gag lever post (1332) size, the servo electricity
Machine (131) drives the gag lever post (1332) to be rotated synchronously with a few type bars (132).
10. a kind of inorganic binder antiquated sand as claimed in claim 6 crushes filtering regenerating unit, which is characterized in that the branch
Bar (1222) annular equidistantly tilts down the side for being fixed on the circular block (1221), and the stirring rod (123) is horizontal equidistant
It is fixed on the strut (1222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726501.6A CN108746486A (en) | 2018-07-04 | 2018-07-04 | A kind of inorganic binder antiquated sand crushing filtering regenerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726501.6A CN108746486A (en) | 2018-07-04 | 2018-07-04 | A kind of inorganic binder antiquated sand crushing filtering regenerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108746486A true CN108746486A (en) | 2018-11-06 |
Family
ID=63972218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810726501.6A Pending CN108746486A (en) | 2018-07-04 | 2018-07-04 | A kind of inorganic binder antiquated sand crushing filtering regenerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108746486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001756A (en) * | 2020-02-19 | 2020-04-14 | 温州够荷科技有限公司 | Casting sand autosegregation grinds recovery unit |
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