CN215356024U - Casting sand edulcoration device - Google Patents

Abstract

The utility model discloses a casting sand impurity removing device, which relates to the technical field of sand casting, and adopts the technical scheme that: the automatic feeding device comprises a workbench, wherein a mixing box is fixedly arranged in the middle of the top of the workbench, a crushing mechanism is fixedly arranged on the right side of the top of the mixing box, a driving motor is fixedly arranged on the left side of the top of the workbench, a spiral stirring blade is transversely and rotatably connected inside the mixing box, the output end of the driving motor penetrates through the left side of the mixing box and is fixedly connected with the left end part of the spiral stirring blade, a case is fixedly arranged in the middle of the bottom of the workbench, and a discharge hopper is fixedly arranged on the left side of the top in the case; this device has stronger edulcoration filter capacity, can avoid causing extravagant problem with the fashioned husky piece filtering of bold, can also handle the dust that the edulcoration produced simultaneously, has avoided environmental pollution to functional stronger, application prospect is comparatively extensive, is worth using widely.

Description

Casting sand edulcoration device

Technical Field

The utility model relates to the technical field of sand casting, in particular to a casting sand impurity removing device.

Background

Sand casting refers to a casting process that produces a casting in a sand mold. Steel, iron and most nonferrous metal castings can be obtained by sand casting. Because the molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and can adapt to single-piece production, batch production and mass production of castings, the method is always a basic process in casting production for a long time;

present casting sand need carry out the edulcoration to casting sand when using and filter, but current edulcoration filter equipment structure is fairly simple, only has filtering capability simply, filters the fashioned sand lump of bold easily when using and remains, causes the waste easily, will produce a large amount of dusts simultaneously filtering the edulcoration in-process, and then pollutes all ring edge borders easily, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide a casting sand impurity removing device to solve the problems that the large-block formed sand block is easy to filter and remain and a large amount of dust is generated in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a casting sand impurity removing device comprises a workbench, a mixing box is fixedly mounted in the middle of the top of the workbench, a crushing mechanism is fixedly mounted on the right side of the top of the mixing box, a driving motor is fixedly mounted on the left side of the top of the workbench, a spiral stirring blade is transversely rotatably connected inside the mixing box, the output end of the driving motor penetrates through the left side of the mixing box and is fixedly connected with the left end part of the spiral stirring blade, a case is fixedly mounted in the middle of the bottom of the workbench, a discharge hopper is fixedly mounted on the left side of the top inside the case, the top of the discharge hopper penetrates through the workbench and is communicated with the bottom of the left side of the mixing box, a guide screen plate is hinged on the right side of the discharge hopper inside the case, a slag outlet is formed in the upper end of the left side of the case, the left end part of the guide screen plate penetrates through the slag outlet, a mounting frame is fixedly mounted on the bottom of the left side of the case, which is positioned at the slag outlet, the inside fixed mounting of mounting bracket has vibrating motor, the vibrating motor top is articulated each other with the left side bottom of direction otter board, the outside fixed mounting that the top left side of machine incasement is located the direction otter board has the direction to fight, fixed mounting has the direction swash plate on the bottom rear end inner wall that the machine incasement is located the direction and fights, the positive left side of machine case has seted up the discharge gate in the position that the swash plate is located to the direction, the direction swash plate runs through the discharge gate, machine incasement portion right side is equipped with dust removal mechanism, the right side fixed mounting of workstation has control switch.

Through adopting above-mentioned technical scheme, this device has stronger edulcoration filter capacity, can avoid causing extravagant problem with the fashioned husky piece filtering of bold, can also handle the dust that the edulcoration produced simultaneously, has avoided environmental pollution to functional stronger, application prospect is comparatively extensive, is worth using widely.

Preferably, the crushing mechanism comprises a crushing hopper, the crushing hopper is fixedly installed at the top of the right side of the mixing box, the bottom of the crushing hopper is communicated with the top of the mixing box, four groups of crushing shafts are rotatably connected inside the crushing hopper at equal intervals, the crushing shafts are meshed with one another and connected with one another, a crushing motor is fixedly installed on the left side of the crushing hopper, and the right output end of the crushing motor penetrates through the inner wall of the crushing hopper and is fixedly connected with the left end of one of the crushing shafts.

Through adopting above-mentioned technical scheme, through setting up rubbing crusher and constructing for when using, the accessible starts crushing motor, makes crushing motor drive crushing roller and rotates, because crushing roller rotates, can drive all crushing roller rotation each other, thereby carries out the breakage to the casting sand of smashing the inside adhesion blocking of fighting, has improved the efficiency of edulcoration.

Preferably, the top of the crushing hopper is fixedly provided with a feed hopper, and the shape of the lower end section of the feed hopper is isosceles trapezoid.

Through adopting above-mentioned technical scheme, be isosceles trapezoid through setting up feeder hopper and lower extreme tangent plane shape, can improve and smash the area of fighting the upper end, and then conveniently add casting sand.

Preferably, the dust removal mechanism comprises a dust removal net box and a dust removal fan, the dust removal net box is slidably connected to the right front lower end of the case, the dust removal fan is fixedly installed at the right lower end of the case, the left output end of the dust removal fan is communicated with the bottom of the right rear end of the dust removal net box, a ventilation pipe is fixedly installed at the top of the dust removal fan, an air suction hopper is fixedly installed at the upper end of the ventilation pipe, the air suction hopper is fixedly installed on the back of the upper end of the mixing box, and the air suction hopper is communicated with the inside of the mixing box.

Through adopting above-mentioned technical scheme, set up dust removal mechanism, make when using, can start dust exhausting fan, dust exhausting fan passes through the ventilation pipe and the fill of induced drafting provides suction this moment, and then make the inside negative pressure that forms of mixing box, and then inhale the dust removal net cage with the inside dust of mixing box, thereby make the inside processing production environment in workshop comparatively clean and tidy, environmental pollution has been avoided, and after equipment operation is accomplished, because dust removal net cage sliding connection is in the right side lower extreme of quick-witted case, make and take out dust removal net cage and can clear up.

Preferably, a vertical plate is fixedly mounted at the top of the workbench on the right side of the control switch, and the placing plates are fixedly mounted on the right side of the vertical plate at equal intervals.

Through adopting above-mentioned technical scheme, through setting up the riser and placing the board, can be used for placing article when using, make things convenient for the inside maintenance production tool in workshop to deposit, improve the inside clean and tidy degree in workshop.

Preferably, the front end and the rear end of the left side of the bottom of the workbench are fixedly provided with hydraulic cylinders, and the front end and the rear end of the right side of the workbench are hinged with supporting legs.

Through adopting above-mentioned technical scheme, through setting up pneumatic cylinder and articulated supporting leg for when using, the accessible starts the left side that the pneumatic cylinder drove the workstation and goes up and down, and then makes this device mixing box slope, makes things convenient for the material to mix and removes dust.

The preferred, the dead slot has all been seted up to the bottom of supporting leg and the bottom output of pneumatic cylinder, equal fixed mounting has the bumper shock absorber in the dead slot, the bumper shock absorber bottom all rotates and is connected with the universal wheel.

Through adopting above-mentioned technical scheme, through setting up dead slot and bumper shock absorber, can carry out the shock attenuation buffering when equipment operation, stability when improve equipment uses to set up the universal wheel and can make things convenient for equipment to remove, convenience when having improved this equipment use.

In summary, the utility model mainly has the following beneficial effects:

firstly, a mixing box is matched with a driving motor, so that when the device is used, casting sand and mixed reagent materials can be added into the mixing box through a crushing mechanism, the driving motor is started to operate through a control switch at the moment, the driving motor can drive a spiral stirring blade in the mixing box to rotate, and therefore the casting sand is efficiently stirred and mixed, and meanwhile, the casting sand adhered into blocks can be crushed, the forward rotation and the reverse rotation of the driving motor are controlled, the rapid blanking can be realized, the functionality of the device is effectively improved, and the device can be used for conveniently allocating the casting sand;

secondly, through setting up the direction otter board and the play hopper of quick-witted incasement portion, make after mixing allotment, the material that can mix the completion is discharged to the direction otter board through going out the hopper, at this moment, can start the vibrating motor of mounting bracket inside, the vibrating motor output drives the direction otter board and rocks this moment, thereby sieve great granule material, finer casting sand falls into the inside of direction hopper through the filtration of direction otter board, discharge through the direction swash plate of discharge gate department, and great granule is discharged through the slag notch through the direction otter board, thereby realized the edulcoration work of casting sand, the quality of casting sand has been improved;

third, through setting up rubbing crusher structure, make when using, the accessible starts crushing motor, make crushing motor drive crushing shaft and rotate, because crushing shaft rotates, can drive all crushing shaft rotation each other, thereby carry out the breakage to the inside adhesion blocking's of crushing fill casting sand, the efficiency of edulcoration has been improved, and set up dust removal mechanism, make when using, can start dust exhausting fan, dust exhausting fan provides suction through ventilation pipe and the fill that induced drafts this moment, and then make the inside negative pressure that forms of mixing box, and then inhale the dust removal net cage with the inside dust of mixing box, thereby make the inside processing production environment in workshop comparatively clean and tidy, environmental pollution has been avoided, and after equipment operation is accomplished, because dust removal net cage sliding connection is in the right side lower extreme of quick-witted case, make and take out the dust removal net cage and can clear up.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged view of fig. 2 a of the present invention.

Reference numerals: 1. a work table; 2. a mixing box; 3. a crushing mechanism; 31. a crushing hopper; 32. a crushing shaft; 33. a grinding motor; 34. a feed hopper; 4. a drive motor; 5. a spiral stirring blade; 6. a chassis; 7. a discharge hopper; 8. guiding the screen plate; 9. a slag outlet; 10. a mounting frame; 11. a vibration motor; 12. a guide hopper; 13. a guide sloping plate; 14. a discharge port; 15. a dust removal mechanism; 151. a dust removal net cage; 152. a dust removal fan; 153. a vent pipe; 154. a suction hopper; 16. a control switch; 17. a vertical plate; 18. placing the plate; 19. a hydraulic cylinder; 20. supporting legs; 21. an empty groove; 22. a shock absorber; 23. a universal wheel.

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.

Examples

Referring to fig. 1-3, a casting sand impurity removing device comprises a workbench 1, a mixing box 2 is fixedly installed in the middle of the top of the workbench 1, a crushing mechanism 3 is fixedly installed on the right side of the top of the mixing box 2, a driving motor 4 is fixedly installed on the left side of the top of the workbench 1, a spiral stirring blade 5 is transversely and rotatably connected inside the mixing box 2, the output end of the driving motor 4 penetrates through the left side of the mixing box 2 and is fixedly connected with the left end of the spiral stirring blade 5, a machine box 6 is fixedly installed in the middle of the bottom of the workbench 1, a discharge hopper 7 is fixedly installed on the left side of the top inside the machine box 6, the top of the discharge hopper 7 penetrates through the workbench 1 and is communicated with the bottom of the left side of the mixing box 2, a guide screen plate 8 is hinged on the right side of the discharge hopper 7 inside the machine box 6, a slag outlet 9 is formed in the upper end of the left side of the machine box 6, the left side tip of direction otter board 8 runs through slag notch 9, the left side of quick-witted case 6 is located the bottom fixed mounting of slag notch 9 has mounting bracket 10, the inside fixed mounting of mounting bracket 10 has vibrating motor 11, vibrating motor 11 top and the left side bottom of direction otter board 8 are articulated each other, the outside fixed mounting that the top left side is located direction otter board 8 in quick-witted case 6 has the direction to fight 12, fixed mounting has direction swash plate 13 on the bottom rear end inner wall that is located direction fight 12 in quick-witted case 6, the positive left side of quick-witted case 6 has seted up discharge gate 14 in the position that is located direction swash plate 13, direction swash plate 13 runs through discharge gate 14, the inside right side of quick-witted case 6 is equipped with dust removal mechanism 15, the right side fixed mounting of workstation 1 has control switch 16.

Referring to fig. 1-2, for the purpose of improving the efficiency of filtration and impurity removal; the crushing mechanism 3 comprises a crushing hopper 31, the crushing hopper 31 is fixedly arranged at the top of the right side of the mixing box 2, the bottom of the crushing hopper 31 is communicated with the top of the mixing box 2, four groups of crushing shafts 32 are rotatably connected inside the crushing hopper 31 at equal intervals, the crushing shafts 32 are mutually meshed and connected, a crushing motor 33 is fixedly arranged at the left side of the crushing hopper 31, the right output end of the crushing motor 33 penetrates through the inner wall of the crushing hopper 31 and is fixedly connected with the left end part of one crushing shaft 32, a feeding hopper 34 is fixedly arranged at the top of the crushing hopper 31, and the lower end section of the feeding hopper 34 is in an isosceles trapezoid shape; through setting up rubbing crusher structure 3, make when using, the accessible starts rubbing crusher motor 33, make rubbing crusher motor 33 drive crushing axle 32 and rotate, because crushing axle 32 rotates, can drive all crushing axles 32 rotation each other, thereby carry out the breakage to the casting sand of smashing the inside adhesion blocking of fill 31, improved the efficiency of edulcoration, be isosceles trapezoid through setting up feeder hopper 34 and lower extreme tangent plane shape, can improve the area of smashing the fill 31 upper end, and then conveniently add the casting sand.

Referring to fig. 1-2, for the purpose of treating the dedust; the dust removing mechanism 15 comprises a dust removing net box 151 and a dust removing fan 152, the dust removing net box 151 is slidably connected to the lower end of the right side front side of the case 6, the dust removing fan 152 is fixedly installed at the lower end of the right side of the case 6, the left side output end of the dust removing fan 152 is communicated with the bottom of the right side rear end of the dust removing net box 151, the top of the dust removing fan 152 is fixedly provided with a vent pipe 153, the upper end part of the vent pipe 153 is fixedly provided with an air suction hopper 154, the air suction hopper 154 is fixedly installed on the back of the upper end of the mixing box 2, and the air suction hopper 154 is communicated with the interior of the mixing box 2; set up dust removal mechanism 15, make when using, can start dust exhausting fan 152, dust exhausting fan 152 provides suction through ventilation pipe 153 and induced draft fill 154 this moment, and then make the inside negative pressure that forms of mixing box 2, and then inhale dust removal box with the inside dust of mixing box 2 in 151, thereby make the inside processing production environment in workshop comparatively clean and tidy, environmental pollution has been avoided, and equipment operation accomplishes the back, because dust removal box with a net 151 sliding connection is in the right side lower extreme of quick-witted case 6, make and take out dust removal box with a net 151 and can clear up.

Referring to fig. 1-2, for the purpose of improving the convenience and stability of the device; a vertical plate 17 is fixedly arranged at the top of the workbench 1 on the right side of the control switch 16, a placing plate 18 is fixedly arranged on the right side of the vertical plate 17 at equal intervals, hydraulic cylinders 19 are fixedly arranged at the front end and the rear end of the left side of the bottom of the workbench 1, supporting legs 20 are hinged to the front end and the rear end of the right side of the workbench 1, empty grooves 21 are formed in the bottoms of the supporting legs 20 and the bottom output end of the hydraulic cylinders 19, shock absorbers 22 are fixedly arranged in the empty grooves 21, and universal wheels 23 are rotatably connected to the bottoms of the shock absorbers 22; through setting up riser 17 and placing board 18, can be used for placing object article when using, make things convenient for the inside maintenance production tool in workshop to deposit, improve the clean and tidy degree in the workshop, through setting up pneumatic cylinder 19 and articulated supporting leg 20, make when using, accessible starts the left side that pneumatic cylinder 19 drove workstation 1 and goes up and down, and then make this device mixing box 2 slope, make things convenient for the material to mix and remove dust, through setting up dead slot 21 and bumper shock absorber 22, can carry out the shock attenuation buffering when equipment operation, stability when improve equipment uses, and set up universal wheel 23 and can make things convenient for equipment to remove, convenience when having improved this equipment use.

The use principle and the advantages are as follows: when the device is used, casting sand and mixed reagent materials can be added into the mixing box 2 through the crushing mechanism 3, the driving motor 4 is started to operate through the control switch 16, the driving motor 4 can drive the spiral stirring blades 5 in the mixing box 2 to rotate, so that the casting sand is efficiently stirred and mixed, meanwhile, the casting sand adhered into blocks can be crushed, the forward rotation and the reverse rotation of the driving motor 4 are controlled, quick blanking can be realized, the functionality of the device is effectively improved, the device can more conveniently allocate the casting sand when in use, after the completion of the mixing and allocation, the mixed materials can be discharged onto the guide screen plate 8 through the discharge hopper 7 by arranging the guide screen plate 8 and the discharge hopper 7 in the machine box 6, at the moment, the vibrating motor 11 in the mounting frame 10 can be started, and the output end of the vibrating motor 11 drives the guide screen plate 8 to rock, thereby screening larger particle materials, the thinner casting sand falls into the guide hopper 12 through the filtration of the guide screen plate 8 and is discharged through the guide inclined plate 13 at the discharge port 14, and the larger particles are discharged through the slag outlet 9 through the guide screen plate 8, thereby realizing the impurity removal work of the casting sand, improving the quality of the casting sand, by arranging the crushing mechanism 3, when in use, the crushing motor 33 can be started, so that the crushing motor 33 drives the crushing shafts 32 to rotate, as the crushing shafts 32 rotate, all the crushing shafts 32 can be driven to rotate mutually, thereby crushing the casting sand adhered into blocks in the crushing hopper 31, improving the efficiency of the impurity removal, and the dust removing mechanism 15 is arranged, so that when in use, the dust removing fan 152 can be started, at the moment, the dust removing fan 152 provides suction through 153 and the air suction hopper 154, and further forming negative air pressure in the mixing box 2, and then inhale the dust removal box with the inside dust of mixing box 2 in 151 to make the inside processing production environment in workshop comparatively clean and tidy, avoided environmental pollution, and equipment operation accomplishes the back, because dust removal box with a net 151 sliding connection is in the right side lower extreme of quick-witted case 6, makes to take out dust removal box with a net 151 and can clear up.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a casting sand edulcoration device, includes workstation (1), its characterized in that: the top middle fixed mounting of workstation (1) has mixing box (2), the top right side fixed mounting of mixing box (2) has rubbing crusher structure (3), workstation (1) top left side fixed mounting has driving motor (4), the inside horizontal rotation of mixing box (2) is connected with spiral stirring leaf (5), the output of driving motor (4) runs through the left side of mixing box (2) and the left side tip fixed connection of spiral stirring leaf (5), fixed mounting has quick-witted case (6) in the middle of workstation (1) bottom, top left side fixed mounting has out hopper (7) in quick-witted case (6), it is linked together to run through workstation (1) and mixing box (2) left side bottom to go out hopper (7) top, the right side that lies in out hopper (7) in quick-witted case (6) articulates there is direction otter board (8), slag notch (9) have been seted up to the left side upper end of quick-witted case (6), the left end part of the guide screen plate (8) penetrates through the slag outlet (9), the left side of the case (6) is fixedly provided with a mounting frame (10) at the bottom of the slag outlet (9), a vibration motor (11) is fixedly arranged in the mounting rack (10), the top of the vibration motor (11) is hinged with the bottom of the left side of the guide net plate (8), a guide hopper (12) is fixedly arranged at the left side of the inner top of the case (6) and positioned at the outer side of the guide screen plate (8), a guide inclined plate (13) is fixedly arranged on the inner wall of the rear end of the bottom of the guide hopper (12) in the case (6), a discharge hole (14) is arranged at the position of the left side of the front surface of the case (6) on the inclined guide plate (13), the guide inclined plate (13) penetrates through the discharge hole (14), the right side in the case (6) is provided with a dust removal mechanism (15), and a control switch (16) is fixedly arranged on the right side of the workbench (1).

2. The casting sand edulcoration device of claim 1, wherein: rubbing crusher constructs (3) including smashing fill (31), smash fill (31) fixed mounting in the right side top of mixing box (2), the bottom of smashing fill (31) is linked together with the top of mixing box (2), the inside equidistant rotation of smashing fill (31) is connected with four sets of crushing axle (32), intermeshing connects between crushing axle (32), the left side fixed mounting who smashes fill (31) has crushing motor (33), the left side output of crushing motor (33) runs through the left side tip fixed connection who smashes fill (31) inner wall and one of them crushing axle (32).

3. The casting sand impurity removing device according to claim 2, characterized in that: the top fixed mounting who smashes fill (31) has feeder hopper (34), the lower extreme tangent plane shape of feeder hopper (34) sets up to isosceles trapezoid.

4. The casting sand edulcoration device of claim 1, wherein: dust removal mechanism (15) are including dust removal net case (151) and dust exhausting fan (152), dust removal net case (151) sliding connection is in the positive lower extreme in right side of quick-witted case (6), dust exhausting fan (152) fixed mounting is in the right side lower extreme of quick-witted case (6), the left side output of dust exhausting fan (152) is linked together with dust removal net case (151) right side rear end bottom, the top fixed mounting of dust exhausting fan (152) has ventilation pipe (153), the upper end tip fixed mounting of ventilation pipe (153) has air suction hopper (154), air suction hopper (154) fixed mounting is in the upper end back of mixing box (2), air suction hopper (154) and mixing box (2) inside are linked together.

5. The casting sand edulcoration device of claim 1, wherein: workstation (1) top fixed mounting on control switch (16) right side has riser (17), the equidistant fixed mounting in right side of riser (17) places board (18).

6. The casting sand edulcoration device of claim 1, wherein: both ends fixed mounting has pneumatic cylinder (19) around workstation (1) bottom left side, both ends articulate around workstation (1) right side has supporting leg (20).

7. The casting sand edulcoration device of claim 6, wherein: dead slot (21) have all been seted up to the bottom of supporting leg (20) and the bottom output of pneumatic cylinder (19), equal fixed mounting has bumper shock absorber (22) in dead slot (21), bumper shock absorber (22) bottom all rotates and is connected with universal wheel (23).

Images