CN111957382B - Tectorial membrane sand shell type is retrieved with broken deironing device - Google Patents

Tectorial membrane sand shell type is retrieved with broken deironing device Download PDF

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Publication number
CN111957382B
CN111957382B CN202010677195.9A CN202010677195A CN111957382B CN 111957382 B CN111957382 B CN 111957382B CN 202010677195 A CN202010677195 A CN 202010677195A CN 111957382 B CN111957382 B CN 111957382B
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CN
China
Prior art keywords
fixedly connected
iron
working box
crushing
shell type
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Application number
CN202010677195.9A
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Chinese (zh)
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CN111957382A (en
Inventor
李俊
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Anhui Yian Precision Machinery Parts Co ltd
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Anhui Yian Precision Machinery Parts Co ltd
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Priority to CN202010677195.9A priority Critical patent/CN111957382B/en
Publication of CN111957382A publication Critical patent/CN111957382A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/30Combinations with other devices, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C5/00Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C5/00Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/06Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating

Abstract

The invention relates to the technical field of precoated sand shell type crushing and iron removal, and discloses a crushing and iron removal device for recovering a precoated sand shell type, which comprises a working box, wherein the top of the working box is communicated with a feed hopper, the inner top wall of the working box is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a partition plate, the right side surface of the working box is symmetrically and fixedly connected with two first motors through a supporting plate, the output ends of the two first motors are fixedly connected with rotating shafts, the left ends of the two rotating shafts penetrate through the right side surface of the working box and are rotatably connected with the right side surface of the fixed plate, and the outer circular surfaces of the two rotating shafts are fixedly connected with crushing rollers. The invention solves the problems that the traditional precoated sand shell type crushing and iron removing device is difficult to remove iron fully from precoated sand shell type particles when in crushing and iron removing, so that the iron removing quality is low and the iron removing effect is poor.

Description

Tectorial membrane sand shell type is retrieved with broken deironing device
Technical Field
The invention relates to the technical field of precoated sand shell type crushing and iron removal, in particular to a crushing and iron removal device for recovering a precoated sand shell type.
Background
The precoated sand shell mold casting has the advantages of good surface quality of cast parts, high dimensional precision and the like, and the precoated sand shell mold casting has the characteristics of less equipment investment, small occupied area, high production efficiency, low noise and the like during production, so the precoated sand shell mold casting is widely applied to the field of precision casting.
After the precoated sand shell mold is used for production for a long time, the size precision of the precoated sand shell mold can be gradually reduced until the precoated sand shell mold cannot be used, and in order to save resources and reduce cost, the precoated sand shell mold can be recycled, and the precoated sand shell mold needs to be broken and deironing is carried out in the recycling process, so that the follow-up recycling process can be normally carried out.
When carrying out broken deironing, it is generally that current tectorial membrane sand shell type broken deironing device is provided with magnet on the device inner wall, then removes iron to it when broken tectorial membrane sand shell type granule is removing, and it is difficult to carry out abundant deironing to tectorial membrane sand shell type granule to lead to its deironing quality lower, deironing effect is relatively poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a crushing and iron-removing device for recovering a precoated sand shell type, which solves the problems that the existing precoated sand shell type crushing and iron-removing device is difficult to remove iron sufficiently for precoated sand shell type particles when the existing precoated sand shell type crushing and iron-removing device is used for crushing and removing iron, so that the iron-removing quality is low, and the iron-removing effect is poor.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a crushing and iron removing device for precoated sand shell type recycling comprises a working box, wherein the top of the working box is communicated with a feed hopper, the inner top wall of the working box is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a partition plate, the right side surface of the working box is symmetrically and fixedly connected with two first motors through support plates, the output ends of the two first motors are fixedly connected with rotating shafts, the left ends of the two rotating shafts penetrate through the right side surface of the working box and are rotatably connected with the right side surface of the fixed plate, the outer circular surfaces of the two rotating shafts are fixedly connected with crushing rollers, the inner wall of the left side of the working box is fixedly connected with a dust hood, the input end of the dust hood is symmetrically and fixedly connected with two groups of dust collection tubes, the number of each group of dust collection tubes is a plurality, and the left ends of the dust collection tubes penetrate through the inner wall of the left side of the working box and extend to the outside of the working box;
a plurality of cross bars are rotationally connected between the front inner wall and the rear inner wall of the working box at equal intervals, four electromagnet strips are fixedly connected on the outer circular surface of each cross bar at equal angles, the rear ends of the cross bars penetrate through the inner wall of the rear side of the working box and are fixedly sleeved with first belt wheels, the outer circular surfaces of the first belt wheels are in transmission connection through first belts, a straight rod is rotatably connected between the front inner wall and the rear inner wall of the working box, the outer circular surface of the straight rod is fixedly sleeved with a rotating plate, the rear end of the straight rod penetrates through the inner wall of the rear side of the working box and is fixedly sleeved with a gear, the rear end of the straight rod is fixedly sleeved with a second belt wheel, the second belt wheel is in transmission connection with the outer circular surface of the leftmost first belt wheel through a second belt, the back surface of the working box is fixedly connected with a hydraulic cylinder through a supporting plate, the output end of the hydraulic cylinder is fixedly connected with a rack, and the rack is meshed with the gear;
the bottom wall of the working box is fixedly connected with a bottom block, the top of the bottom block is provided with an iron removal cavity, the front of the iron removal cavity is provided with an opening, the bottom of the working box is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating rod, the top end of the rotating rod penetrates through the bottom of the working box and the bottom of the bottom block and extends into the iron removal cavity, the top end of the rotating rod is fixedly connected with a supporting disk, the top of the supporting disk is symmetrically provided with two limiting grooves, the top of the supporting disk is symmetrically provided with two clamping grooves, the side surfaces, close to the two clamping grooves, are respectively communicated with the side surfaces, far away from the two limiting grooves, and iron removal mechanisms are arranged in the two clamping grooves;
the iron removing mechanism comprises a bottom plate, two sliding grooves are symmetrically formed in the bottom of the bottom plate, two first springs are symmetrically and fixedly connected to the inner side wall, close to the two sliding grooves, of the bottom plate, two clamping blocks are symmetrically and fixedly connected to the end, far away from the first springs, of the first springs, the front side face and the rear side face of each clamping block are respectively in sliding connection with the front inner wall and the rear inner wall of each sliding groove through a transverse block and a transverse groove, the two clamping blocks are respectively and fixedly clamped in two clamping grooves in the top of a supporting plate, two push rods are symmetrically and fixedly connected to the side faces, far away from the two clamping blocks, of the two push rods respectively penetrate through the side walls of the two sliding grooves and extend to the outer side of the bottom plate, a telescopic rod is fixedly connected to the top of the bottom plate, a fixed plate is fixedly connected to the top end of the telescopic rod, a second spring is fixedly connected between the bottom of the fixed plate and the top end of the telescopic rod, the top of bottom plate is isometric to articulate there is three magnet stick, three it has the hinge bar, three to articulate between the side of magnet stick all and the outer disc of fixed disk fixedly connected with third spring between the side that the hinge bar is close to mutually all and the bottom of fixed disk.
Preferably, the partition is hollowed out.
Preferably, the outer circular surfaces of the two crushing rollers are provided with a plurality of crushing teeth, and the crushing teeth on the outer circular surfaces of the two crushing rollers are meshed.
Preferably, the inner side wall of the iron removing cavity at the top of the bottom block is inverted splayed.
Preferably, a gap is reserved between the outer circular surface of the supporting disc and the inner side wall of the iron removing cavity, and the gap is smaller than the broken precoated sand shell type particles.
Preferably, the second spring is movably sleeved on the outer circular surface of the thin rod of the telescopic rod.
Preferably, the top end of the ejector rod is hemispherical.
Preferably, the bottom of the rotating plate is abutted against the top end of the ejector rod.
Preferably, the front surface of the work box is hinged with a box door.
(III) advantageous effects
Compared with the prior art, the invention provides a crushing and iron removing device for precoated sand shell type recovery, which has the following beneficial effects:
1. according to the invention, through the arrangement of the plurality of cross rods and the electromagnet strips thereon, and the cooperation of the hydraulic cylinder, the rack, the gear, the second belt wheel, the second belt, the first belt wheel cross rod and the electromagnet strips, the electromagnet strips can be in full contact with the crushed precoated sand shell type particles, so that the iron removal is effectively carried out on the precoated sand shell type particles, and the quality and effect of iron removal are improved.
2. According to the invention, the rack is driven by the hydraulic cylinder to reciprocate left and right, the rack drives the rotating plate to swing through the gear and the straight rod, so that the precoated sand shell type particles falling on the top of the rotating plate can be sufficiently vibrated, the precoated sand shell type particles can be conveyed to the left side and fall into the iron removal cavity, and the dust in the precoated sand shell type particles can be sufficiently lifted in the vibrating process, so that the precoated sand shell type particles are sucked away by the dust hood and the dust suction pipe, the dust removal work of the precoated sand shell type particles is completed, the dust removal and conveying work is completed simultaneously, the recovery processing time is effectively reduced, the recovery processing efficiency is improved, the pollution of the dust to the environment can be reduced, and the cleanness of the surrounding environment of the device and the health of workers are protected.
3. According to the invention, the second motor, the rotating rod and the supporting disk are arranged to drive the iron removal mechanism to rotate, so that the three magnet rods continuously rotate, shell-shaped particles can be stirred, the magnet rods are fully contacted with the reliable particles, iron removal is carried out on the coated sand shell-shaped particles, the rotating plate is matched with the second spring to drive the ejector rod and the fixed disk to reciprocate up and down along with continuous swinging of the rotating plate, the fixed disk overcomes the elastic action of the third spring to drive the three magnet rods to circularly reciprocate to rotate, so that the magnet rods are more fully contacted with the shell-shaped particles, and the quality and effect of iron removal processing are improved to the maximum extent.
4. According to the iron removing mechanism, the limiting groove and the clamping groove which are arranged at the top of the supporting plate are matched with the clamping block, the first spring and the push rod, so that the supporting plate and the iron removing mechanism can be conveniently combined and detached, and therefore, workers can conveniently clean iron slag on the magnet rod, the crushing and iron removing processing efficiency is improved, and the labor intensity of the workers is reduced.
5. The shell-shaped particle conveying device has the advantages that the cross rods and the electromagnet strips are arranged, so that the shell-shaped particles falling from the crushing roller can be uniformly distributed, the shell-shaped particles can more uniformly fall to the top of the rotating plate, the dust in the shell-shaped particles is lifted in the vibration of the rotating plate to the maximum extent, the dust removing effect and the dust removing quality are effectively improved, the shell-shaped particles are uniformly scattered, the problem that the shell-shaped particles are partially accumulated to cause blockage is solved, the shell-shaped particle conveying work is smooth, and the smooth implementation of crushing and iron removal processing is ensured.
Drawings
FIG. 1 is a front view of a crushing and iron-removing device for precoated sand shell type recovery according to the present invention;
FIG. 2 is a front sectional view of a crushing and iron-removing device for precoated sand shell type recycling according to the present invention;
FIG. 3 is a rear view of a crushing and iron-removing device for precoated sand shell type recycling according to the present invention;
FIG. 4 is a side view of a cross-bar of the present invention;
FIG. 5 is a top view of a support tray according to the present invention;
FIG. 6 is a top view of the bottom block of the present invention;
fig. 7 is a front sectional view of the iron removing mechanism of the present invention.
In the figure: 1 work box, 2 feed hoppers, 3 fixed plates, 4 partition plates, 5 first motors, 6 rotating shafts, 7 crushing rollers, 8 dust hoods, 9 dust suction pipes, 10 cross bars, 11 electromagnet strips, 12 first belt pulleys, 13 straight bars, 14 rotating plates, 15 gears, 16 second belt pulleys, 17 hydraulic cylinders, 18 racks, 19 bottom blocks, 20 second motors, 21 rotating rods, 22 supporting discs, 23 limiting grooves, 24 clamping grooves, 25 iron removing mechanisms, 2501 bottom plates, 2502 first springs, 2503 clamping blocks, 2504 push rods, 2505 telescopic rods, 2506 fixed discs, 2507 second springs, 2508 ejector rods, 2509 magnet rods, 2510 hinged rods and 2511 third springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the present invention provides a technical solution: a crushing and iron-removing device for recovering a precoated sand shell type comprises a working box 1, wherein the front surface of the working box 1 is hinged with a box door, a worker can conveniently take out processed shell type particles and clean iron slag on a magnet rod 2509, the top of the working box 1 is communicated with a feed hopper 2, the inner top wall of the working box 1 is fixedly connected with a fixed plate 3, the bottom of the fixed plate 3 is fixedly connected with a partition plate 4, the partition plate 4 is hollow, so that dust raised in the shell type particles can be smoothly sucked away by a dust suction cover 8 and a dust suction pipe 9, so that dust removal work can be smoothly carried out, the right side surface of the working box 1 is symmetrically and fixedly connected with two first motors 5 through a supporting plate, the output ends of the two first motors 5 are both fixedly connected with rotating shafts 6, the left ends of the two rotating shafts 6 both penetrate through the right side surface of the working box 1 and are rotatably connected with the right side surface of the fixed plate 3, and the outer circular surfaces of the two rotating shafts 6 are both fixedly connected with crushing rollers 7, the outer circular surfaces of the two crushing rollers 7 are respectively provided with a plurality of crushing teeth, the crushing teeth on the outer circular surfaces of the two crushing rollers 7 are meshed with each other, so that the crushing rollers 7 can effectively crush the shell mould, the inner wall of the left side of the working box 1 is fixedly connected with a dust hood 8, the input end of the dust hood 8 is symmetrically and fixedly connected with two groups of dust suction pipes 9, the number of each group of dust suction pipes 9 is a plurality, and the left ends of the dust suction pipes 9 penetrate through the inner wall of the left side of the working box 1 and extend to the outside of the working box 1;
a plurality of cross bars 10 are rotationally connected between the front inner wall and the rear inner wall of the work box 1 at equal intervals, four electromagnet strips 11 are fixedly connected on the outer circular surface of each cross bar 10 at equal angles, the rear ends of the cross bars 10 penetrate through the rear inner wall of the work box 1 and are fixedly sleeved with first belt wheels 12, the outer circular surfaces of the first belt wheels 12 are in transmission connection through first belts, a straight bar 13 is rotationally connected between the front inner wall and the rear inner wall of the work box 1, a rotating plate 14 is fixedly sleeved on the outer circular surface of the straight bar 13, the bottom of the rotating plate 14 is abutted against the top end of the ejector rod 2508, so that the rotating plate 14 can reliably drive the ejector rod 2508 to move up and down, a gear 15 is fixedly sleeved on the rear end of the straight bar 13, the rear end of the straight bar 13 penetrates through the rear inner wall of the work box 1, a second belt wheel 16 is fixedly sleeved on the rear end of the straight bar 13, the second belt wheel 16 is in transmission connection with the outer circular surface of the leftmost first belt wheel 12 through a second belt, a hydraulic cylinder 17 is fixedly connected on the back surface of the work box 1 through a supporting plate, the output end of the hydraulic cylinder 17 is fixedly connected with a rack 18, and the rack 18 is meshed with the gear 15;
the inner bottom wall of the working box 1 is fixedly connected with a bottom block 19, the top of the bottom block 19 is provided with an iron removing cavity, the front of the iron removing cavity is provided with an opening, the inner side wall of the iron removing cavity at the top of the bottom block 19 is inverted splayed, so that shell type particles can smoothly slide downwards, the smooth iron removing processing is ensured, the bottom of the working box 1 is fixedly connected with a second motor 20, the output end of the second motor 20 is fixedly connected with a rotating rod 21, the top end of the rotating rod 21 penetrates through the bottom of the working box 1 and the bottom of the bottom block 19 and extends into the iron removing cavity, the top end of the rotating rod 21 is fixedly connected with a supporting plate 22, a gap is reserved between the outer circular surface of the supporting plate 22 and the inner side wall of the iron removing cavity, the gap is smaller than the crushed precoated sand shell type particles, the iron removing cavity cannot influence the normal rotation of the supporting plate 22, and the shell type particles are prevented from being clamped into the gap between the outer circular surface of the supporting plate 22 and the inner side wall of the iron removing cavity, the smooth proceeding of iron removal processing and the safety of the device are ensured, the top of the supporting disk 22 is symmetrically provided with two limiting grooves 23, the top of the supporting disk 22 is symmetrically provided with two clamping grooves 24, the side surfaces, close to the two clamping grooves 24, are respectively communicated with the side surfaces, far away from the two limiting grooves 23, and the iron removal mechanisms 25 are arranged in the two clamping grooves 24;
the iron removing mechanism 25 comprises a bottom plate 2501, two sliding grooves are symmetrically formed in the bottom of the bottom plate 2501, two first springs 2502 are symmetrically and fixedly connected to inner side walls close to the two sliding grooves, two clamping blocks 2503 are symmetrically and fixedly connected to ends, far away from the two first springs 2502, of the two first springs 2503, front and rear side faces of each clamping block 2503 are respectively and slidably connected to front and rear inner walls of each sliding groove through a transverse block and a transverse groove, the two clamping blocks 2503 are respectively and fixedly clamped in two clamping grooves 24 at the top of a support plate 22, two push rods 2504 are symmetrically and fixedly connected to sides, far away from the two clamping blocks 2503, of the two push rods 2504 respectively penetrate through side walls of the two sliding grooves and extend to the outer side of the bottom plate 2501, an expansion link 2505 is fixedly connected to the top of the bottom plate 2501, a fixed plate 2506 is fixedly connected to the top end of a thick rod of the expansion link 2505, and a second spring 2507 is fixedly connected between the bottom of the fixed plate 2506 and the top end of the thick rod of the expansion link 2505, the activity of second spring 2507 is cup jointed on the thin pole excircle face of telescopic link 2505 for the processing of stretching out and drawing back that second spring 2507 can be normal, fixed disk 2506's top fixedly connected with ejector pin 2508, ejector pin 2508's top is the hemisphere, make and to change board 14 and can cooperate the reliable drive ejector pin 2508 of second spring 2507 to reciprocate all the time at the swing in-process, thereby make deironing processing go on smoothly, bottom plate 2501's top equiangular hinge has three magnet stick 2509, it has articulated hinge rod 2510 all to articulate between three magnet stick 2509's the side and the excircle face of fixed disk 2506, fixedly connected with third spring 2511 between the side that three hinge rod 2510 was close to mutually all and the bottom of fixed disk 2506.
The working principle is as follows: during operation, the staff starts two first motors 5 and drives two crushing rollers 7 respectively through pivot 6 and rotates towards the direction that is close to mutually, then start hydraulic cylinder 17 and drive rack 18 left and right reciprocating motion, rack 18 drives straight-bar 13 reciprocating rotation through gear 15, straight-bar 13 drives runner 14 and carries out reciprocating swing, and straight-bar 13 drives leftmost first band pulley 12 reciprocating rotation through second band pulley 16 and second belt, leftmost first band pulley 12 drives other first band pulley 12 synchronous reciprocating rotation through first belt, first band pulley 12 drives horizontal pole 10 and the reciprocal rotation of electro-magnet strip 11, start second motor 20 and drive deironing mechanism 25 through bull stick 21 and supporting disk 22 and rotate after that.
Then the staff puts into work box 1 through feeder hopper 2 with the tectorial membrane sand shell mould of treating broken, then the shell mould falls to between two crushing rollers 7 and is smashed, the shell mould granule after the breakage falls to a plurality of horizontal pole 10 department, then horizontal pole 10 drives electro-magnet strip 11 and carries out preliminary deironing to the shell mould granule at reciprocating rotation in-process, the shell mould granule is even falling to rotor plate 14 top under the reposition of redundant personnel of horizontal pole 10 afterwards, then by vibration from top to bottom in the reciprocal swing of rotor plate 14 for the dust in the shell mould granule is kicked up, then the dust that kicks up is sucked away by dust absorption pipe 9 and suction hood 8 through the baffle 4 of fretwork, accomplish dust removal work, the shell mould granule is carried right in the swing of rotor plate 14 simultaneously and is carried until falling to in the deironing chamber at bottom block 19 top.
Then the shell type particles are stirred by the three magnet bars 2509 to fully contact with the magnet bars 2509, the rotating plate 14 cooperates with the second spring 2507 to drive the top rod 2508 to reciprocate up and down in the swinging process, the top rod 2508 drives the fixed plate 2506 to reciprocate up and down, the fixed plate 2506 cooperates with the third spring 2511 and the hinge rod 2510 to drive the magnet bars 2509 to rotate, so that the magnet bars 2509 and the shell type particles are more fully stirred, and the iron removal work is completed.
Then the staff opens the positive chamber door of work box 1 and takes out the shell mould granule that the deironing was accomplished, then with two push rods 2504 towards the direction that is close to mutually for two fixture blocks 2503 slide to two spacing grooves 23 in from two draw-in grooves 24 respectively, then pull out fixture block 2503 along spacing groove 23, thereby dismantle deironing mechanism 25 from supporting disk 22 so that clear up the iron slag adsorbed on magnet stick 2509, the broken deironing processing of tectorial membrane sand shell type is accomplished.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a tectorial membrane sand shell type is retrieved with broken deironing device, includes work box (1), its characterized in that: the top of the working box (1) is communicated with a feed hopper (2), the inner top wall of the working box (1) is fixedly connected with a fixed plate (3), the bottom of the fixed plate (3) is fixedly connected with a partition plate (4), the right side surface of the working box (1) is symmetrically and fixedly connected with two first motors (5) through a support plate, the output ends of the two first motors (5) are fixedly connected with rotating shafts (6), the left ends of the two rotating shafts (6) penetrate through the right side surface of the working box (1) and are rotationally connected with the right side surface of the fixed plate (3), the outer circular surfaces of the two rotating shafts (6) are fixedly connected with crushing rollers (7), the inner wall of the left side of the working box (1) is fixedly connected with a dust hood (8), the input end of the dust hood (8) is symmetrically and fixedly connected with two groups of dust suction pipes (9), and the number of each group of dust suction pipes (9) is a plurality, the left end of the dust collection pipe (9) penetrates through the inner wall of the left side of the working box (1) and extends to the outside of the working box (1);
the electromagnetic steel wire drawing machine is characterized in that a plurality of cross rods (10) are rotationally connected between the front inner wall and the rear inner wall of the working box (1) at equal intervals, four electromagnetic steel strips (11) are fixedly connected to the outer circular surface of each cross rod (10) at equal angles, the rear ends of the cross rods (10) penetrate through the inner wall of the rear side of the working box (1) and are fixedly sleeved with first belt wheels (12), the outer circular surfaces of the first belt wheels (12) are connected through first belt transmission, straight rods (13) are rotationally connected between the front inner wall and the rear inner wall of the working box (1), rotating plates (14) are fixedly sleeved on the outer circular surfaces of the straight rods (13), the rear ends of the straight rods (13) penetrate through the inner wall of the rear side of the working box (1) and are fixedly sleeved with gears (15), second belt wheels (16) are fixedly sleeved on the rear ends of the straight rods (13), and the second belt wheels (16) are connected with the outer circular surface of the first belt wheels (12) at the leftmost side through second belt transmission, the back of the working box (1) is fixedly connected with a hydraulic cylinder (17) through a supporting plate, the output end of the hydraulic cylinder (17) is fixedly connected with a rack (18), and the rack (18) is meshed with the gear (15);
the inner bottom wall of the work box (1) is fixedly connected with a bottom block (19), the top of the bottom block (19) is provided with an iron removing cavity, an opening is arranged on the front surface of the iron removing cavity, the bottom of the working box (1) is fixedly connected with a second motor (20), the output end of the second motor (20) is fixedly connected with a rotating rod (21), the top end of the rotating rod (21) penetrates through the bottom of the working box (1) and the bottom of the bottom block (19) and extends into the iron removing cavity, the top end of the rotating rod (21) is fixedly connected with a supporting disc (22), two limiting grooves (23) are symmetrically formed in the top of the supporting disc (22), two clamping grooves (24) are symmetrically arranged at the top of the supporting plate (22), the side surfaces of the two clamping grooves (24) close to each other are respectively communicated with the side surfaces of the two limiting grooves (23) far away from each other, and iron removing mechanisms (25) are arranged in the two clamping grooves (24);
the iron removing mechanism (25) comprises a bottom plate (2501), two sliding grooves are symmetrically formed in the bottom of the bottom plate (2501), two first springs (2502) are symmetrically and fixedly connected to inner side walls, close to the two sliding grooves, of the inner side walls, two clamping blocks (2503) are symmetrically and fixedly connected to one ends, far away from the first springs (2502), of the clamping blocks (2503), the front side and the rear side of each clamping block are respectively in sliding connection with the front inner wall and the rear inner wall of each sliding groove through transverse blocks and transverse grooves, the two clamping blocks (2503) are respectively and fixedly clamped in two clamping grooves (24) in the top of a supporting plate (22), two push rods (2504) are symmetrically and fixedly connected to the sides, far away from the clamping blocks (2503), of the two push rods (2504) are respectively and fixedly connected to one ends, far away from the two push rods (2504), of the side walls of the two sliding grooves respectively penetrate through the side walls of the two sliding grooves and extend to the outer side of the bottom plate (2501), a telescopic rod (2505) is fixedly connected to the top of the bottom plate (2505), and a fixed fixing plate (2506) is fixedly connected to the top end of the telescopic rod (2505), fixedly connected with second spring (2507) between the thick pole top of the bottom of fixed disk (2506) and telescopic link (2505), the top fixedly connected with ejector pin (2508) of fixed disk (2506), the top of bottom plate (2501) is equiangular to articulate has three magnet stick (2509), and is three the side of magnet stick (2509) all articulates between the outer disc of fixed disk (2506) has articulated rod (2510), and is three the side that articulated rod (2510) is close to mutually all with fixed disk (2506) between the bottom fixedly connected with third spring (2511).
2. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the partition plate (4) is hollow.
3. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the outer circular surfaces of the two crushing rollers (7) are provided with a plurality of crushing teeth, and the crushing teeth on the outer circular surfaces of the two crushing rollers (7) are meshed.
4. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the inside wall of the deironing chamber at the top of the bottom block (19) is inverted splayed.
5. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: a gap is reserved between the outer circular surface of the supporting disk (22) and the inner side wall of the iron removing cavity, and the gap is smaller than the broken precoated sand shell type particles.
6. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the second spring (2507) is movably sleeved on the outer circular surface of the thin rod of the telescopic rod (2505).
7. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the top end of the top rod (2508) is hemispherical.
8. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the bottom of the rotating plate (14) is abutted against the top end of the top rod (2508).
9. The crushing and iron-removing device for the precoated sand shell type recovery according to claim 1, which is characterized in that: the front surface of the working box (1) is hinged with a box door.
CN202010677195.9A 2020-07-14 2020-07-14 Tectorial membrane sand shell type is retrieved with broken deironing device Active CN111957382B (en)

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