CN209124825U - A kind of casting sand pulverizer - Google Patents
A kind of casting sand pulverizer Download PDFInfo
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- CN209124825U CN209124825U CN201822020983.1U CN201822020983U CN209124825U CN 209124825 U CN209124825 U CN 209124825U CN 201822020983 U CN201822020983 U CN 201822020983U CN 209124825 U CN209124825 U CN 209124825U
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- shaft
- pulverization cylinder
- crush box
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Abstract
The utility model discloses a kind of casting sand pulverizers, belong to casting sand field, a kind of casting sand pulverizer includes level-one pulverization cylinder, second level crush box, and the pipeline for being connected to level-one pulverization cylinder and second level crush box, the first end of pipeline is connected with level-one pulverization cylinder, it is connected at the top of the second end of pipeline and the left side wall of second level crush box, first rotating shaft is inserted in the middle part of level-one pulverization cylinder front side wall, the rear end of first rotating shaft extends to the inside of level-one pulverization cylinder, it is fixed with rolling compaction part in first rotating shaft and stirs part, rolling compaction part and stir center line symmetrical setting of the part along first rotating shaft, the bottom of level-one pulverization cylinder is detachably embedded with level-one sieve, level-one sieve is located at the connector of level-one pulverization cylinder and pipeline.The casting sand pulverizer of the utility model, crush efficiency are high.
Description
Technical field
The utility model belongs to casting sand field more particularly to a kind of casting sand pulverizer.
Background technique
Molding sand is the material for being used to moulding in sand casting, and the basic raw material for manufacturing sand mold is that casting model powder and molding sand are viscous
Tie agent.After casting demoulding, molding sand can stick together, and need to crush it, could be cast again.
It mostly uses greatly at present and pulverization process manually is carried out to agglomeration molding sand, and only carry out the pulverization process of single mode,
Crushing is not thorough, inefficiency.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of cast moulding
Sand pulverizer, crush efficiency are high.
For this purpose, the utility model uses following technical scheme:
A kind of casting sand pulverizer provided by the utility model, including level-one pulverization cylinder, second level crush box, Yi Jiyong
In the pipeline of connection level-one pulverization cylinder and second level crush box, the first end of pipeline is connected with level-one pulverization cylinder, the second end of pipeline
Be connected at the top of the left side wall of second level crush box, first rotating shaft is inserted in the middle part of level-one pulverization cylinder front side wall, after first rotating shaft
End extends to the inside of level-one pulverization cylinder, and rolling compaction part is fixed in first rotating shaft and stirs part, rolling compaction part with stir
For part along the center line symmetrical setting of first rotating shaft, the bottom of level-one pulverization cylinder is detachably embedded with level-one sieve, level-one sieve position
At the connector of level-one pulverization cylinder and pipeline.
The utility model preferably technical solution is that rolling compaction part includes mounting rack, pin shaft and roller, installation
One end of frame is fixed in first rotating shaft, and pin shaft is plugged in the other end of mounting rack, and pin shaft is rotatable, and roller fixation is set in pin
On axis, roller is circumferentially fixed multiple convex blocks.
The utility model preferably technical solution is that stirring part includes connecting rod and turnover panel, and one end of connecting rod is fixed on
In one shaft, turnover panel is fixed on the other end of connecting rod.
The utility model preferably technical solution is, first bearing seat, first axle are fixed at the top of second level crush box
It holds and is inserted with the second shaft in seat, the second shaft can be rotated, and the bottom end of the second shaft extends to the inside of second level crush box, and second turn
Multiple crushing knifes are fixed on axis, crushing knife is located at the inside of second level crush box.
The utility model preferably technical solution is, the front side wall of level-one pulverization cylinder is fixed with motor, on rear side of motor
The front end of output shaft and first rotating shaft is connected by shaft coupling, fixes big belt pulley in first rotating shaft, flat-belt pulley is located at motor
Between level-one pulverization cylinder, second bearing seat is fixed at the top of second level crush box, second bearing seat is located at first bearing seat
Front side is inserted with third shaft in second bearing seat, and third shaft can be rotated, and is fixed with small belt pulley and first in third shaft
Bevel gear, first bevel gear are located at the front side of small belt pulley, are connected between small belt pulley and big belt pulley by flat-belt drive,
The top of second shaft is fixed with second bevel gear, and second bevel gear is engaged with first bevel gear.
The utility model preferably technical solution is that the bottom of second level crush box is detachably embedded with second level sieve.
The utility model preferably technical solution is, the bottom articulated connection of second level sieve is there are two connecting rod, two
Connecting rod is located at the left and right sides of second level sieve, and the side of close second level crush box is respectively and fixedly provided with card in two connecting rods
Block, the lower wall of second level crush box are opened up respectively there are two card slot, and two card slots are clasped with two fixture blocks respectively.
The utility model preferably technical solution is, further includes rack, and level-one pulverization cylinder and second level crush box are fixed
On the rack.
The utility model preferably technical solution is that the top position fixation of level-one pulverization cylinder is communicated with feed pipe.
The utility model preferably technical solution is, pipe lid is hingedly connected on feed pipe.
The utility model has the following beneficial effects:
Casting sand provided by the utility model passes through rolling compaction part to the type to agglomerate in level-one pulverization cylinder with pulverizer
Sand carries out rolling crushing, so that the molding sand of bulk agglomeration is ground into the molding sand of fritter agglomeration, is convenient for subsequent crushing, by stirring
Part the molding sand in level-one pulverization cylinder is stirred so that crush it is more thorough, so by while rolling crushing, also into
Row stirs processing, improves crush efficiency.It is fallen in second level crush box and is carried out by level-one sieve by the molding sand of primary comminution
Separating twice, by pulverization process twice, so that crushing more thorough.The detachable setting of level-one sieve and second level sieve, just
In dismounting and cleaning, the level-one sieve or second level sieve of different pore size can also be replaced according to grinding particle size demand.It is passed by flat belt
The dynamic steering transmission in conjunction with first bevel gear and second bevel gear, reach pass through a motor while driving carry out level-one crush with
Second level crushes, save the cost.The cooperation of fixture block and card slot avoids that the extruding by molding sand is used for a long time and causes second level sieve de-
It falls, by the way that toward drop-down connecting rod, convenient for removing second level sieve, and the projective structure of fixture block is more convenient manpower and pulls connection
Bar.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model level-one pulverization cylinder；
Fig. 3 is the schematic cross-sectional view of the utility model second level crush box；
Fig. 4 is the schematic diagram of A in Fig. 1.
In figure:
1, level-one pulverization cylinder；2, second level crush box；3, pipeline；4, first rotating shaft；5, rolling compaction part；51, mounting rack；
52, pin shaft；53, roller；54, convex block；6, part is stirred；61, connecting rod；62, turnover panel；7, level-one sieve；8, first bearing seat；9,
Two shafts；10, crushing knife；11, motor；12, big belt pulley；13, second bearing seat；14, third shaft；15, small belt pulley；
16, first bevel gear；17, flat belt；18, second bevel gear；19, second level sieve；20, connecting rod；21, fixture block；22, card slot；
23, rack；24, feed pipe；25, Guan Gai.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 4, a kind of casting sand pulverizer provided in the present embodiment, including level-one pulverization cylinder 1,
Second level crush box 2, rack 23, feed pipe 24 and the pipeline 3 for being connected to level-one pulverization cylinder 1 and second level crush box 2, pipeline 3
First end be connected with level-one pulverization cylinder 1, be connected at the top of the left side wall of the second end of pipeline 3 and second level crush box 2, level-one crushing
Cylinder 1 and second level crush box 2 are each attached in rack 23, and the top position fixation of level-one pulverization cylinder 1 is communicated with feed pipe 24, are used for
It agglomerates the charging of molding sand, is inserted with first rotating shaft 4 in the middle part of 1 front side wall of level-one pulverization cylinder, the rear end of first rotating shaft 4 extends to level-one
The inside of pulverization cylinder 1 is fixed with rolling compaction part 5 in first rotating shaft 4 and stirs part 6, rolling compaction part 5 and stirs part 6 along the
The center line symmetrical setting of one shaft 4, the rotation of first rotating shaft 4 drive rolling compaction part 5 and stir the rotation of part 6, ground by rolling
Casting die 5 carries out rolling crushing to the molding sand to agglomerate in level-one pulverization cylinder 1, so that the molding sand of bulk agglomeration is ground into fritter agglomeration
Molding sand, be convenient for subsequent crushing, the molding sand in level-one pulverization cylinder 1 is stirred by stirring part 6 so that crush it is more thorough,
So by while rolling crushing, also carrying out stirring processing, crush efficiency is improved.The bottom of level-one pulverization cylinder 1 is detachable
It is embedded with level-one sieve 7, level-one sieve 7 is located at the connector of level-one pulverization cylinder 1 and pipeline 3, and the bottom of second level crush box 2 can
Disassembly is embedded with second level sieve 19, is fallen to by the molding sand of primary comminution by level-one sieve 7 and carries out two in second level crush box 2
Secondary crushing, by pulverization process twice, so that crushing more thorough.The detachable setting of level-one sieve 7 and second level sieve 19, just
In dismounting and cleaning, the level-one sieve 7 or second level sieve 19 of different pore size can also be replaced according to grinding particle size demand.
In order to agglomeration molding sand crushed for the first time, further, rolling compaction part 5 including mounting rack 51, pin shaft 52, with
And roller 53, the upper end of mounting rack 51 are fixed in first rotating shaft 4, pin shaft 52 is plugged in the lower end of mounting rack 51, and pin shaft 52 can
Rotation, the fixation of roller 53 are set on pin shaft 52, and roller 53 is circumferentially fixed 12 convex blocks 54, convex block 54 and level-one pulverization cylinder 1
Inner sidewall contact, the rotation of first rotating shaft 4 drives mounting rack 51 to rotate, so drive roller 53 and its upper protruding block 54 to molding sand into
Row rolls crushing, and lesser molding sand is fallen in pipeline 3 through level-one sieve 7, and is sent into second level crush box 2 and is carried out two wheat-middlings
Broken, biggish molding sand continues to be rolled crushing until level-one sieve 7 can be penetrated.
In order to stir to molding sand, further, stirring part 6 includes connecting rod 61 and turnover panel 62, and the lower end of connecting rod 61 is solid
It is scheduled in first rotating shaft 4, turnover panel 62 is fixed on the upper end of connecting rod 61, and the rotation of first rotating shaft 4 drives connecting rod 61 to rotate, and then drives
Turnover panel 62 rotates, and stirs the molding sand in level-one pulverization cylinder 1, crushes and is not thorough caused by avoiding molding sand from being piled up at one, improves powder
Broken efficiency.
In order to drive first rotating shaft 4 to rotate and linkage progress separating twice, further, the top of second level crush box 2
It is fixed with first bearing seat 8, the second shaft 9 is inserted in first bearing seat 8, the second shaft 9 can be rotated, the bottom end of the second shaft 9
The inside of second level crush box 2 is extended to, 10 crushing knifes 10 are fixed in the second shaft 9, crushing knife 10 is located at second level crush box 2
Inside, the front side wall of level-one pulverization cylinder 1 is fixed with motor 11,11 model HG-SR202 of motor, the output of 11 rear side of motor
Axis is connect with the front end of first rotating shaft 4 by shaft coupling, and big belt pulley 12 is fixed in first rotating shaft 4, and the wheel of flat belt 17 is located at electricity
Between machine 11 and level-one pulverization cylinder 1, the top of second level crush box 2 is fixed with second bearing seat 13, and second bearing seat 13 is located at the
The front side of one bearing block 8 is inserted with third shaft 14 in second bearing seat 13, and third shaft 14 can be rotated, in third shaft 14
Be fixed with small belt pulley 15 and first bevel gear 16, first bevel gear 16 is located at the front side of small belt pulley 15, small belt pulley 15 with
It is sequentially connected between big belt pulley 12 by flat belt 17, the top of the second shaft 9 is fixed with second bevel gear 18, the second cone tooth
Wheel 18 is engaged with first bevel gear 16, and motor 11 rotates, and first rotating shaft 4 is driven to rotate, and then big belt pulley 12 is driven to rotate, and is led to
Crossing flat belt 17 drives small belt pulley 15 to rotate, and then drives shaft rotation, so that first bevel gear 16, passes through first bevel gear
16 engage with second bevel gear 18, so that second bevel gear 18 rotates, the rotation of second shaft 9 are driven, so that crushing knife
10 pairs of molding sand carry out separating twice, crush the molding sand finished and are discharged through second level sieve 19, in this way, passing through the transmission knot of flat belt 17
The steering transmission for closing first bevel gear 16 and second bevel gear 18 reaches and passes through a motor 11 while driving progress level-one crushing
It is crushed with second level, save the cost.
In order to consolidate second level sieve 19 and convenient for the disassembly of second level sieve 19, further, the bottom of second level sieve 19 is cut with scissors
It is connect in succession there are two connecting rod 20, two connecting rods 20 are located at the left and right sides of second level sieve 19, in two connecting rods 20
Side close to second level crush box 2 is respectively and fixedly provided with fixture block 21, and the lower wall of second level crush box 2 is opened up respectively there are two card slot 22, and two
A card slot 22 is clasped with two fixture blocks 21 respectively, when second level sieve 19 in use, connecting rod 61 goes to horizontality, and will card
Block 21 is stuck in card slot 22 and is fixed, and avoids that the extruding by molding sand is used for a long time and second level sieve 19 is caused to fall off, and is needing
When dismantling second level sieve 19, it is rotatablely connected bar 20, so that fixture block 21 leaves card slot 22, then pulls down connecting rod 20 by past,
Convenient for removing second level sieve 19, and the projective structure of fixture block 21 is more convenient manpower and pulls connecting rod 20.
In order to avoid the dust in crushing process is flown upward, further, it is hingedly connected with pipe lid 25 on feed pipe 24, passes through
Pipe lid 25 effectively avoids crushing process dust from flying upward by feed pipe 24 to the external world, reduces dust pollution.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.This reality
It is described with reference to the preferred embodiments with novel, those skilled in the art know, in the spirit for not departing from the utility model
In the case where range, various changes or equivalence replacement can be carried out to these features and embodiment.The utility model is not by this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to the utility model
The range of protection.
Claims (10)
1. a kind of casting sand pulverizer, it is characterised in that:
Including level-one pulverization cylinder (1), second level crush box (2) and for being connected to the level-one pulverization cylinder (1) and second level crush box
(2) pipeline (3)；
The first end of the pipeline (3) is connected with the level-one pulverization cylinder (1), the second end and the second level of the pipeline (3)
It is connected at the top of the left side wall of crush box (2)；
It is inserted with first rotating shaft (4) in the middle part of level-one pulverization cylinder (1) front side wall, the rear end of the first rotating shaft (4) extends to
The inside of the level-one pulverization cylinder (1)；
Rolling compaction part (5) is fixed on the first rotating shaft (4) and is stirred part (6)；
The rolling compaction part (5) and the part (6) that stirs are along the center line symmetrical setting of the first rotating shaft (4)；
The bottom of the level-one pulverization cylinder (1) is detachably embedded with level-one sieve (7), and the level-one sieve (7) is located at described one
At the connector of grade pulverization cylinder (1) and the pipeline (3).
2. casting sand pulverizer according to claim 1, it is characterised in that:
The rolling compaction part (5) includes mounting rack (51), pin shaft (52) and roller (53)；
One end of the mounting rack (51) is fixed on the first rotating shaft (4)；
The pin shaft (52) is plugged in the other end of the mounting rack (51), and the pin shaft (52) can be rotated；
Roller (53) fixation is set on the pin shaft (52)；
The roller (53) is circumferentially fixed multiple convex blocks (54).
3. casting sand pulverizer according to claim 1, it is characterised in that:
The part (6) that stirs includes connecting rod (61) and turnover panel (62)；
One end of the connecting rod (61) is fixed on the first rotating shaft (4)；
The turnover panel (62) is fixed on the other end of the connecting rod (61).
4. casting sand pulverizer according to claim 1, it is characterised in that:
First bearing seat (8) are fixed at the top of the second level crush box (2)；
It is inserted with the second shaft (9) in the first bearing seat (8), second shaft (9) can be rotated；
The bottom end of second shaft (9) extends to the inside of the second level crush box (2)；
It is fixed with multiple crushing knifes (10) on second shaft (9), the crushing knife (10) is located at the second level crush box (2)
Inside.
5. casting sand pulverizer according to claim 4, it is characterised in that:
The front side wall of the level-one pulverization cylinder (1) is fixed with motor (11), the output shaft on rear side of the motor (11) and described the
The front end of one shaft (4) is connected by shaft coupling；
It is fixed big belt pulley (12) on the first rotating shaft (4), flat belt (17) wheel is located at the motor (11) and the level-one
Between pulverization cylinder (1)；
It is fixed with second bearing seat (13) at the top of the second level crush box (2), the second bearing seat (13) is located at described the
The front side of one bearing block (8)；
It is inserted with third shaft (14) in the second bearing seat (13), the third shaft (14) can be rotated；
Small belt pulley (15) and first bevel gear (16), first bevel gear (16) position are fixed on the third shaft (14)
In the front side of the small belt pulley (15)；
It is sequentially connected between the small belt pulley (15) and the big belt pulley (12) by flat belt (17)；
The top of second shaft (9) is fixed with second bevel gear (18)；
The second bevel gear (18) is engaged with the first bevel gear (16).
6. casting sand pulverizer according to claim 1, it is characterised in that:
The bottom of the second level crush box (2) is detachably embedded with second level sieve (19).
7. casting sand pulverizer according to claim 6, it is characterised in that:
There are two connecting rod (20), two connecting rods (20) are located at for the bottom articulated connection of the second level sieve (19)
The left and right sides of the second level sieve (19)；
Side in two connecting rods 20 close to the second level crush box (2) is respectively and fixedly provided with fixture block (21)；
The lower wall of the second level crush box (2) is opened up respectively there are two card slot (22), two card slots (22) respectively with two
The fixture block (21) is clasped.
8. casting sand pulverizer according to claim 1, it is characterised in that:
It further include rack (23)；
The level-one pulverization cylinder (1) and the second level crush box (2) are each attached on the rack (23).
9. casting sand pulverizer according to claim 1, it is characterised in that:
The top position fixation of the level-one pulverization cylinder (1) is communicated with feed pipe (24).
10. casting sand pulverizer according to claim 9, it is characterised in that:
Pipe lid (25) are hingedly connected on the feed pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020983.1U CN209124825U (en) | 2018-12-03 | 2018-12-03 | A kind of casting sand pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020983.1U CN209124825U (en) | 2018-12-03 | 2018-12-03 | A kind of casting sand pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124825U true CN209124825U (en) | 2019-07-19 |
Family
ID=67247881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822020983.1U Active CN209124825U (en) | 2018-12-03 | 2018-12-03 | A kind of casting sand pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319064A (en) * | 2022-10-11 | 2022-11-11 | 山西恒鼎精工科技股份有限公司 | Casting production is with device of turning over case |
-
2018
- 2018-12-03 CN CN201822020983.1U patent/CN209124825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319064A (en) * | 2022-10-11 | 2022-11-11 | 山西恒鼎精工科技股份有限公司 | Casting production is with device of turning over case |
| CN115319064B (en) * | 2022-10-11 | 2022-12-23 | 山西恒鼎精工科技股份有限公司 | Box turning method for casting production |
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