CN212040898U - Crushing and grinding device for waste foundry sand - Google Patents
Crushing and grinding device for waste foundry sand Download PDFInfo
- Publication number
- CN212040898U CN212040898U CN202020399084.1U CN202020399084U CN212040898U CN 212040898 U CN212040898 U CN 212040898U CN 202020399084 U CN202020399084 U CN 202020399084U CN 212040898 U CN212040898 U CN 212040898U
- Authority
- CN
- China
- Prior art keywords
- crushing
- screening
- grinding
- waste sand
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of the casting, especially, be a crushing grinder of casting waste sand, including the feeder hopper, crushing case is connected to the bottom of feeder hopper, the front of crushing case is connected with crushing motor, crushing motor's output is connected with crushing roller, the bottom of crushing case is connected with the screening case, the top of screening case is connected with the screening motor, the output of screening motor is connected with the screening pivot, the one end of screening pivot is connected with the screening board. Make waste sand enter into through the feeder hopper and smash in smashing the incasement, better smash waste sand, make crushing efficiency better, filter crushing waste sand through the screening case, make the waste sand of big granule enter into in the garbage collection box and wait for once more smashing, make waste sand's screening efficiency higher, drive the abrasive brick through grinding motor and rotate, make the abrasive brick grind waste sand, make waste sand's granule more tiny, make waste sand's regeneration efficiency higher.
Description
Technical Field
The utility model belongs to the technical field of the casting, concretely relates to crushing grinder of foundry waste sand.
Background
The casting is a method of casting liquid metal into a casting cavity with a shape adapted to the shape of a part, and obtaining the part or a blank after the liquid metal is cooled and solidified. The casting material is mostly metal (such as copper, iron, aluminum, tin, lead, etc.) which is originally solid but is heated to liquid state, and the material of the casting mold can be sand, metal or even ceramic. The method used may be different according to different requirements.
However, after sand casting, a certain amount of waste sand is generated, and the equipment for treating waste sand by using casting waste sand in the prior art has the disadvantages of complex overall structure, high cost, inconvenient operation and low waste sand treatment efficiency.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a crushing grinder of casting waste sand has solved the problem of inefficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a crushing and grinding device for casting waste sand comprises a feed hopper, wherein the bottom of the feed hopper is connected with a crushing box, the front of the crushing box is connected with a crushing motor, the output end of the crushing motor is connected with a crushing roller, the bottom of the crushing box is connected with a screening box, the top of the screening box is connected with a screening motor, the output end of the screening motor is connected with a screening rotating shaft, one end of the screening rotating shaft is connected with a screening plate, the bottom of the screening box is connected with a screening net, the front of the screening box is connected with a waste material pipeline, one end of the waste material pipeline is connected with a waste material collecting box, the bottom of the screening box is connected with a material guide hopper, the bottom of the material guide hopper is connected with a grinding hopper, a grinding block is arranged inside the grinding hopper, the bottom of the grinding block is, the bottom of fixed block is connected with the guide plate, the top surface of guide plate is connected with interior baffle, the top surface of guide plate is connected with outer plate washer, the bottom of grinding the piece is connected with the drainage plate, the side of outer plate washer is provided with the discharge gate, the surface of guide fill is provided with the connecting rod, the surface connection of connecting rod has the backup pad, the bottom of backup pad is connected with the supporting leg.
Preferably, the top of the grinding block is provided with a material guide block, and a grinding groove is arranged between the grinding hopper and the grinding block.
Preferably, the number of the crushing rollers is two, the two crushing rollers are meshed with each other, and each crushing roller is connected with a crushing motor.
Preferably, the screening plate is tangent to the top surface of the screening net, and the screening motor is fixed to the top of the screening box through a bolt.
Preferably, a material collecting groove is formed between the inner baffle and the outer baffle, the top surface of the guide plate is an inclined plane, and the discharge hole is formed at the lowest position of the inclined plane.
Compared with the prior art, the beneficial effects of the utility model are that:
make the waste sand enter into through the feeder hopper and smash in smashing the incasement, better smash the waste sand, make crushing efficiency better, filter crushing waste sand through the screening case, make the waste sand of large granule enter into in the garbage collection box and wait for once more smashing, make the screening efficiency of waste sand higher, it rotates to drive the abrasive brick through grinding motor, make the abrasive brick grind the waste sand, make the granule of waste sand more tiny, make the regeneration efficiency of waste sand higher, simultaneously through forming the groove that gathers materials between interior baffle and the outer plate, collect the waste sand after the grinding, the guide plate is the inclined plane simultaneously, and the discharge gate sets up the minimum on the inclined plane, make the better discharge gate that follows of waste sand flow, make better collection of waste sand, make collection efficiency higher, the availability factor is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a complete structural diagram of the present invention;
FIG. 3 is a front view of the structure of the present invention;
fig. 4 is a sectional structure view of the present invention.
In the figure: 1, a guide plate; 2, fixing blocks; 3, an inner baffle; 4 grinding the motor; 5 grinding the blocks; 6, a drainage plate; 7, discharging a material outlet; 8, a material guide hopper; 9 screening the plate; 10 screening the rotating shaft; 11 screening the motor; 12 a crushing roller; 13 a feed hopper; 14 a crushing box; 15 a screening box; 16, screening by using a screen; 17, a material guide block; 18 a support plate; 19 support legs; 20 grinding buckets; 21 a waste conduit; 22 a waste collection bin; 23 a grinding motor; 24 outer baffles; 25 connecting the rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a crushing and grinding device for casting waste sand comprises a feed hopper 13, a crushing box 14 is connected to the bottom of the feed hopper 13, a crushing motor 23 is connected to the front of the crushing box 14, an output end of the crushing motor 23 is connected with a crushing roller 12, a screening box 15 is connected to the bottom of the crushing box 14, a screening motor 11 is connected to the top of the screening box 15, an output end of the screening motor 11 is connected with a screening rotating shaft 10, one end of the screening rotating shaft 10 is connected with a screening plate 9, the bottom of the screening box 15 is connected with a screening net 16, a waste pipeline 21 is connected to the front of the screening box 15, one end of the waste pipeline 21 is connected with a waste collecting box 22, a material guide hopper 8 is connected to the bottom of the material guide hopper 8, a grinding hopper 20 is connected to the bottom of the material guide hopper 8, a grinding block 5 is arranged inside the grinding hopper 20, the bottom of fixed block 2 is connected with guide plate 1, and the top surface of guide plate 1 is connected with interior baffle 3, and the top surface of guide plate 1 is connected with outer plate washer 24, and the bottom of grinding piece 5 is connected with drainage plate 6, and the side of outer plate washer 24 is provided with discharge gate 7, and the surface of guide fill 8 is provided with connecting rod 25, and the surface of connecting rod 25 is connected with backup pad 18, and the bottom of backup pad 18 is connected with supporting leg 19.
In this embodiment, the waste sand enters the crushing box 14 through the feeding hopper 13 to be crushed, the crushing roller 12 is driven to rotate by the crushing motor 23, the waste sand is crushed by the crushing roller 12, the two crushing rollers 12 are meshed for crushing, the waste sand is crushed better, the crushing efficiency is better, the crushed waste sand is screened by the screening box 15, the large-particle waste sand enters the waste collecting box 22 to be crushed again, the screening efficiency of the waste sand is higher, meanwhile, the screening rotating shaft 10 is driven to rotate by the screening motor 11, the screening plate 9 is rotated, the waste sand is rotated on the screening net 16, the qualified waste sand is crushed to enter the grinding groove through the guide hopper 8, the unqualified waste sand enters the waste collecting box 22 through the waste pipeline 21, the grinding block 5 is driven to rotate by the grinding motor 4, and the grinding block 5 grinds the waste sand, make the granule of sand waste more tiny, make the regeneration efficiency of sand waste higher, simultaneously through forming the silo that gathers materials between inner baffle 3 and the outer plate washer 24, collect the sand waste after grinding, guide plate 1 is the inclined plane simultaneously, and discharge gate 7 sets up the lowest on inclined plane, makes the better discharge gate 7 outflow of following of sand waste, makes the better collection of sand waste, makes collection efficiency higher, and the availability factor is higher.
Specifically, the top of the grinding block 5 is provided with a guide block 17, a grinding groove is formed between the grinding hopper 20 and the grinding block 5, and the guide block 17 is arranged at the top of the grinding block 5, so that waste sand can better enter the grinding groove between the grinding hopper 20 and the grinding block 5.
Specifically, crushing roller 12 is provided with two, and two crushing roller 12 intermeshing, and every crushing roller 12 all is connected with crushing motor 23, through two crushing roller 6 intermeshing, can be better smash the waste sand of big granule.
Specifically, the top surface of screening plate 9 and screen 16 is tangent, and screening motor 11 passes through the bolt fastening at the top of screening case 15, and is tangent with the top surface of screen 16 through screening plate 9, and the better messenger smashes qualified waste sand and enters into the grinding tank through baffle box 8, and unqualified waste sand simultaneously enters into scrap collecting box 22 through waste pipe 21.
Specifically, form the groove that gathers materials between interior baffle 3 and the outer baffle 24, and guide plate 1 top surface sets up to the inclined plane, and discharge gate 7 sets up in the lower of inclined plane, is the inclined plane through guide plate 1, and discharge gate 7 sets up in the lower of inclined plane, makes the better discharge gate 7 outflow of following of sand waste, makes the better collection of sand waste, makes collection efficiency higher, and the availability factor is higher.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the waste sand enters the crushing box 14 through the feed hopper 13 to be crushed, the crushing roller 12 is driven to rotate through the crushing motor 23, the crushing roller 12 crushes the waste sand, the two crushing rollers 12 are meshed for crushing, the screening rotating shaft 10 is driven to rotate through the screening motor 11, the screening plate 9 is rotated, the waste sand rotates on the screening net 16, the waste sand qualified for crushing enters the grinding groove through the guide hopper 8, meanwhile, the unqualified waste sand enters the waste collecting box 22 through the waste pipeline 21, the grinding block 5 is driven to rotate through the grinding motor 4, the grinding block 5 grinds the waste sand, the particles of the waste sand are finer, meanwhile, the waste sand passes through the collecting groove formed between the inner baffle 3 and the outer baffle 24, meanwhile, the guide plate 1 is an inclined plane, and the discharge port 7 is arranged at the lowest part of the inclined plane, the waste sand flows out from the discharge hole 7 better, and the input end of the electric equipment in the equipment is electrically connected with an external power supply.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a crushing grinder of foundry waste sand, includes feeder hopper (13), crushing case (14), its characterized in that are connected to the bottom of feeder hopper (13): the front side of the crushing box (14) is connected with a crushing motor (23), the output end of the crushing motor (23) is connected with a crushing roller (12), the bottom of the crushing box (14) is connected with a screening box (15), the top of the screening box (15) is connected with a screening motor (11), the output end of the screening motor (11) is connected with a screening rotating shaft (10), one end of the screening rotating shaft (10) is connected with a screening plate (9), the bottom of the screening box (15) is connected with a screening net (16), the front side of the screening box (15) is connected with a waste pipeline (21), one end of the waste pipeline (21) is connected with a waste collecting box (22), the bottom of the screening box (15) is connected with a guide hopper (8), the bottom of the guide hopper (8) is connected with a grinding hopper (20), and a grinding block (5) is arranged inside the grinding hopper (20, the utility model discloses a guide device for grinding of a concrete pile, including grinding piece (5), grinding motor (4), fixed block (2), guide plate (1), baffle (1), the top surface of guide plate (1) is connected with interior baffle (3), the top surface of guide plate (1) is connected with outer plate washer (24), the bottom of grinding piece (5) is connected with drainage plate (6), the side of outer plate washer (24) is provided with discharge gate (7), the surface of guide fill (8) is provided with connecting rod (25), the surface of connecting rod (25) is connected with backup pad (18), the bottom of backup pad (18) is connected with supporting leg (19).
2. The crushing and grinding device for foundry waste sand according to claim 1, characterized in that: the top of the grinding block (5) is provided with a material guide block (17), and a grinding groove is arranged between the grinding hopper (20) and the grinding block (5).
3. The crushing and grinding device for foundry waste sand according to claim 1, characterized in that: the two crushing rollers (12) are arranged and are meshed with each other, and each crushing roller (12) is connected with a crushing motor (23).
4. The crushing and grinding device for foundry waste sand according to claim 1, characterized in that: the screening plate (9) is tangent to the top surface of the screening net (16), and the screening motor (11) is fixed to the top of the screening box (15) through bolts.
5. The crushing and grinding device for foundry waste sand according to claim 1, characterized in that: a material collecting groove is formed between the inner baffle (3) and the outer baffle (24), the top surface of the guide plate (1) is arranged to be an inclined surface, and the discharge hole (7) is arranged at the lowest position of the inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399084.1U CN212040898U (en) | 2020-03-26 | 2020-03-26 | Crushing and grinding device for waste foundry sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399084.1U CN212040898U (en) | 2020-03-26 | 2020-03-26 | Crushing and grinding device for waste foundry sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212040898U true CN212040898U (en) | 2020-12-01 |
Family
ID=73530654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399084.1U Expired - Fee Related CN212040898U (en) | 2020-03-26 | 2020-03-26 | Crushing and grinding device for waste foundry sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212040898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564217B (en) * | 2023-11-21 | 2024-05-28 | 浙江海帆阀业有限公司 | Valve body casting equipment capable of automatically screening |
-
2020
- 2020-03-26 CN CN202020399084.1U patent/CN212040898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564217B (en) * | 2023-11-21 | 2024-05-28 | 浙江海帆阀业有限公司 | Valve body casting equipment capable of automatically screening |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206701369U (en) | A kind of automated machine formula disintegrating machine with dedusting function | |
| CN208599833U (en) | A kind of solid waste processing unit | |
| CN212040898U (en) | Crushing and grinding device for waste foundry sand | |
| CN108993644A (en) | A kind of construction of road and bridge waste and old building stones jaw crushing recycle device | |
| CN209831353U (en) | Quartz processing waste collection device | |
| CN208146125U (en) | A kind of processing unit of old circuit board | |
| CN208146160U (en) | A kind of oscillating mill being convenient to clean | |
| CN215743797U (en) | Laboratory disc grinding device | |
| CN214346789U (en) | Abrasive grinding equipment | |
| CN110560631B (en) | Sand screening device for casting processing sand core raw materials | |
| CN212418242U (en) | Synchronous driving anti-blocking mechanism for concrete ultrafine sand multi-section crushing device | |
| CN110666099B (en) | Special sand separating device | |
| CN211937287U (en) | Metallurgical engineering smelting waste storage and treatment equipment | |
| CN209997735U (en) | kinds of silica crushing device | |
| CN205217080U (en) | Vibrating device is collected to shaking table crushed aggregates | |
| CN218573886U (en) | Construction is with waste material breaker that can quantitative feeding | |
| CN213408301U (en) | Powder material mixing equipment for metallurgy | |
| CN218981750U (en) | A ore reducing mechanism for metallurgical energy-concerving and environment-protective | |
| CN214022569U (en) | Domestic solid waste garbage treatment device | |
| CN217910649U (en) | Concrete reclaimed sand preparation equipment | |
| CN214107269U (en) | Raw material powder grinding equipment for research and development of super-weather-resistant environment-friendly curtain wall coating | |
| CN218654643U (en) | Power battery retrieves preliminary treatment processingequipment | |
| CN110496676A (en) | A kind of novel integrated ball mill of three circles | |
| CN218982650U (en) | Machining is with high-efficient waste recovery device | |
| CN218689916U (en) | Drying cylinder for asphalt regeneration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210326 |