CN116099982A - Large-scale metal part precision casting molding sand treatment equipment - Google Patents
Large-scale metal part precision casting molding sand treatment equipment Download PDFInfo
- Publication number
- CN116099982A CN116099982A CN202310371002.0A CN202310371002A CN116099982A CN 116099982 A CN116099982 A CN 116099982A CN 202310371002 A CN202310371002 A CN 202310371002A CN 116099982 A CN116099982 A CN 116099982A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- molding sand
- filter screen
- upside
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
- B22C5/0445—Devices having a vertical stirrer shaft in a fixed receptacle the material flowing continuously through the device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses precision casting molding sand treatment equipment for large metal parts, and relates to the technical field of molding sand treatment. This large-scale metal part precision casting molding sand treatment facility, including the fixed leg, the inner wall fixedly connected with mixing drum of fixed leg, the go-between has been placed to the upside of mixing drum, the leak material bucket has been placed to the upside of go-between, the lateral wall fixedly connected with feed inlet of mixing drum, the downside fixedly connected with bin outlet of mixing drum, the inside downside of mixing drum is provided with mixing mechanism, the inside of leaking the bucket is provided with broken mechanism, the outer wall of leaking the material bucket is provided with exhaust mechanism. According to the large-scale metal part precision casting molding sand treatment equipment, the agglomeration part in the adhesive of the device can be dried through air flow transportation by the aid of the exhaust mechanism, agglomeration caused by excessive moisture in the adhesive is prevented, and agglomeration in the adhesive is prevented.
Description
Technical Field
The invention relates to the technical field of molding sand treatment, in particular to large-scale metal part precision casting molding sand treatment equipment.
Background
The sand for molding (sand) is also called as casting sand for short, and is the raw sand (quartz sand, alluvial sand, aeolian sand) for manufacturing sand mold, sand core and the like in casting production, mainly comprises quartz particles with uniform granularity, and loose casting sand is bonded together to form molding sand or molding materials of core sand into molding sand adhesive. The adhesive and the sand grains are mixed and then coated with sand grains to form an adhesive film, so that the sand grains are adhered to each other, and the sand mold and the mold core are endowed with enough strength so as not to deform and crush in the processes of carrying, assembling and casting, and the main inorganic adhesive comprises clay, sodium silicate, cement, phosphate and the like, wherein the clay is used in a large amount; because clay and molding sand are all particle structure, and clay easily becomes the granule, and behind sodium silicate and the molding sand contact, molding sand easily forms the sand ball, leads to inside unable abundant and the adhesive to mix, leads to the unable abundant even fusion of molding sand and adhesive, leads to appearing the problem in the follow-up operation, consequently needs a device can make molding sand and adhesive mixed more even when molding sand and adhesive are mixed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides large-scale metal part precision casting molding sand treatment equipment, which achieves the purpose of more uniformly mixing molding sand with an adhesive.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a large-scale metal part precision casting molding sand treatment facility, includes the fixed leg, the inner wall fixedly connected with mixing drum of fixed leg, the go-between has been placed to the upside of mixing drum, the leak material bucket has been placed to the upside of go-between, the lateral wall fixedly connected with feed inlet of mixing drum, the downside fixedly connected with bin outlet of mixing drum, the inside downside of mixing drum is provided with mixing mechanism, the inside of leak material bucket is provided with crushing mechanism, the outer wall of leak material bucket is provided with exhaust mechanism; the mixing mechanism comprises a fixing assembly, and a spiral conveying rod and a fixing cylinder which are arranged on the fixing assembly, wherein the spiral conveying rod is positioned in the fixing cylinder and can rotate, and the surface of the spiral conveying rod is provided with a spiral structure; the crushing mechanism comprises a connecting assembly, and an inserting rod and a vibrating plate which are arranged on the connecting assembly, wherein the inserting rod can move up and down, the lower surface of the vibrating plate is connected with the upper end of the inserting rod, and the vibrating plate can move up and down along with the inserting rod.
Preferably, the fixed subassembly includes the support, the upside and the lower fixed surface of mixing drum of support are connected, the inner wall fixedly connected with motor of support, the downside middle part fixedly connected with spud pile of mixing drum, the output of motor and the lower extreme fixed connection of screw transportation pole, the upper end of screw transportation pole runs through the spud pile and extends to the upside of spud pile, the helicitic texture of screw transportation pole outer wall is located the upside of spud pile, the outer wall of screw transportation pole passes through the bearing with the inner wall of spud pile and rotates to be connected, the lower extreme and the upper fixed surface of spud pile of a fixed connection of a fixed cylinder, the inner wall of a fixed cylinder and the outer wall contact of screw transportation pole, the downside of a fixed cylinder is hollow out construction, the contact of the lateral wall upper portion of a fixed cylinder has first filter screen, the inner wall fixedly connected with of mixing drum is first place the ring, first filter screen is placed on first placing the ring.
Preferably, the mixing mechanism further comprises a connecting rod, one end of the connecting rod is fixedly connected with the outer wall of the spiral conveying rod, the other end of the connecting rod is fixedly connected with a mounting ring, the inner wall of the mounting ring is rotatably connected with the outer wall of the fixed cylinder through a bearing, the outer wall of the mounting ring is fixedly connected with a grinding plate, and the outer wall of the grinding plate is in contact with the outer wall of the first filter screen.
Preferably, the connecting assembly comprises a second placing ring, the outer wall of the second placing ring is fixedly connected with the inner wall of the leakage bucket, a second filter screen is placed on the upper side of the second placing ring, a round hole is formed in the middle of the second filter screen, an inserting rod is inserted into the inner wall of the round hole, a spring is fixedly connected to the lower portion of the side wall of the inserting rod, the upper end of the spring is fixedly connected with the outer wall of the second filter screen, a first lug is fixedly connected to the lower end of the inserting rod, the upper end of the inserting rod extends to the upper side of the second filter screen, a vibrating plate is fixedly connected to the upper end of the inserting rod, the crushing mechanism further comprises a second lug, and the outer wall of the second lug is fixedly connected with the upper end of the spiral conveying rod.
Preferably, the second bump is a hemisphere, the first bump is a triangle structure with one thick side and the other thin side, and the height of the second bump is larger than the distance between the upper side of the spiral transportation rod and the lower side of the first bump.
Preferably, the exhaust mechanism comprises a feed back hole, the standing groove has been seted up to the upside of second placement ring, the lower surface right side of standing groove is higher than the lower surface left side of standing groove, the feed back hole is for seting up the through-hole in the left portion of second placement ring lateral wall, the inner wall fixedly connected with first connecting pipe of feed back hole, exhaust mechanism still includes the negative pressure machine, the outer wall of negative pressure machine and the outer wall fixed connection of leaking the bucket, the upper end of first connecting pipe and the input fixed connection of negative pressure machine, the output fixedly connected with second connecting pipe of negative pressure machine, the upper end of second connecting pipe runs through the drain bucket and extends to the inside upside of drain bucket, the closing cap has been placed to the upside of drain bucket.
Preferably, the material leakage barrel is in an hourglass shape with a thin middle part and a thicker upper side and a thicker lower side, the vibration plate is positioned at the lower side of the thinnest part of the middle part of the material leakage barrel, and the diameter of the vibration plate is larger than that of the fixed barrel.
The invention provides a large-scale metal part precision casting molding sand treatment device. The beneficial effects are as follows: 1. this large-scale metal part precision casting molding sand treatment facility through being provided with mixing mechanism, makes this device reach and carries out tiling mixed effect with molding sand, makes molding sand and adhesive contact's more even, reaches the purpose of misce bene.
2. This large-scale metal part precision casting molding sand treatment facility makes this device can disperse the adhesive that falls through being provided with crushing mechanism, and breaks up the caking part in the adhesive, makes it more even with adhesive and molding sand distribution.
3. According to the large-scale metal part precision casting molding sand treatment equipment, the agglomeration part in the adhesive of the device can be dried through air flow transportation by the aid of the exhaust mechanism, agglomeration caused by excessive moisture in the adhesive is prevented, and agglomeration in the adhesive is prevented.
4. This large-scale metal part precision casting molding sand treatment facility makes this device can turn the molding sand of tiling through being provided with the rolling plate to roll the molding sand after mixing, prevent that molding sand and binder from forming the agglomeration after mixing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic upper side structure of the drain barrel of the present invention.
Fig. 3 is a schematic view showing the internal structure of the mixing tub according to the present invention.
Fig. 4 is a schematic cross-sectional structure of the present invention.
Fig. 5 is a schematic upper side structure of the first filter screen of the present invention.
Fig. 6 is an enlarged schematic view of the structure of fig. 4 a according to the present invention.
Fig. 7 is a schematic view of the lower side structure of the second filter screen of the present invention.
Fig. 8 is a schematic structural view of a second placement ring according to the present invention.
In the figure: 1 fixed leg, 2 mixing drum, 3 connecting ring, 4 leaking bucket, 5 feed inlet, 6 discharge outlet, 7 mixing mechanism, 8 crushing mechanism, 9 exhaust mechanism, 701 support, 702 motor, 703 fixed pile, 704 spiral transportation rod, 705 fixed drum, 706 first filter screen, 707 first placement ring, 708 connecting rod, 709 mounting ring, 710 grinding plate, 801 second placement ring, 802 second filter screen, 803 inserted link, 804 spring, 805 first bump, 806 second bump, 807 vibrating plate, 901 return hole, 902 first connection pipe, 903 negative pressure machine, 904 second connection pipe, 905 closing cap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a large-scale metal part precision casting molding sand treatment facility, including fixed leg 1, the inner wall fixedly connected with mixing drum 2 of fixed leg 1, go-between 3 has been placed to the upside of mixing drum 2, leak bucket 4 has been placed to the upside of go-between 3, the lateral wall fixedly connected with feed inlet 5 of mixing drum 2, the downside fixedly connected with bin outlet 6 of mixing drum 2, the inside downside of mixing drum 2 is provided with mixing mechanism 7, the inside of leaking bucket 4 is provided with broken mechanism 8, the outer wall of leaking bucket 4 is provided with exhaust mechanism 9, mixing mechanism 7 includes fixed subassembly and the screw transportation pole 704 on the fixed subassembly, fixed cylinder 705, screw transportation pole 704 is located the inside of fixed cylinder 705, screw transportation pole 704 can rotate, the surface of screw transportation pole 704 is provided with the helicitic texture, broken mechanism 8 includes the pole on coupling assembling and the coupling assembling, the vibration board 807 can carry out the up-and-down motion, the lower surface of vibration board 807 is connected with the upper end 803 of inserted pole 803, the vibration board 807 can follow the inserted pole 803 and reciprocate.
The fixing assembly comprises a bracket 701, the upper side of the bracket 701 is fixedly connected with the lower surface of the mixing drum 2, the inner wall of the bracket 701 is fixedly connected with a motor 702, the middle part of the lower side of the mixing drum 2 is fixedly connected with a fixing pile 703, the output end of the motor 702 is fixedly connected with the lower end of a spiral conveying rod 704, the upper end of the spiral conveying rod 704 penetrates through the fixing pile 703 and extends to the upper side of the fixing pile 703, a spiral structure of the outer wall of the spiral conveying rod 704 is positioned on the upper side of the fixing pile 703, the outer wall of the spiral conveying rod 704 is rotatably connected with the inner wall of the fixing pile 703 through a bearing, the lower end of the fixing drum 705 is fixedly connected with the upper surface of the fixing pile 703, the inner wall of the fixing drum 705 is in contact with the outer wall of the spiral conveying rod 704, the lower side of the fixing drum 705 is in a hollowed-out structure, the upper side wall of the fixing drum 705 is in contact with a first filter screen 706, the inner wall of the mixing drum 2 is fixedly connected with a first placing ring 707, and the first filter screen 706 is placed on the first placing ring 707; when the mixer is used, the discharge port 6 is plugged, molding sand is input into the mixing barrel 2 through the feed port 5, the motor 702 is started, the motor 702 drives the spiral conveying rod 704 to rotate, the spiral conveying rod 704 conveys the molding sand in the mixing barrel 2 upwards through the inside of the fixed barrel 705 while rotating, the molding sand is laterally discharged outwards on the fixed barrel 705, and due to the fact that the surface of the first filter screen 706 is provided with a plurality of mesh structures, the molding sand can roll downwards from the upper surface of the first filter screen 706 after being discharged along the fixed barrel 705, a layer of molding sand flow is formed, at the moment, the adhesive is input from the upper side of the material leakage barrel 4, the adhesive can drop downwards along the material leakage barrel 4, so that the adhesive is uniformly adhered to the surface of the molding sand, the purpose of mixing is achieved, the mixed molding sand drops to the lower side of the inside of the mixing barrel 2 through the first filter screen 706, the purpose of mixing is achieved, and the purpose of fully mixing is achieved after the mixing process is continuously returned in the subsequent conveying.
The mixing mechanism 7 further comprises a connecting rod 708, one end of the connecting rod 708 is fixedly connected with the outer wall of the spiral conveying rod 704, the other end of the connecting rod 708 is fixedly connected with a mounting ring 709, the inner wall of the mounting ring 709 is rotatably connected with the outer wall of the fixed cylinder 705 through a bearing, the outer wall of the mounting ring 709 is fixedly connected with a grinding plate 710, and the outer wall of the grinding plate 710 is in contact with the outer wall of the first filter screen 706; the screw transportation rod 704 rotates and drives the connecting rod 708 to rotate, so that the connecting rod 708 drives the mounting ring 709 and the grinding plate 710 to rotate, and the grinding plate 710 rubs and breaks the molding sand, the adhesive ball, the molding sand mass and the like remained on the surface of the first filter screen 706, so that the molding sand mass and the like drop downwards through the first filter screen 706, and the purpose of preventing caking is achieved.
The connecting assembly comprises a second placing ring 801, the outer wall of the second placing ring 801 is fixedly connected with the inner wall of a material leakage barrel 4, a second filter screen 802 is placed on the upper side of the second placing ring 801, a round hole is formed in the middle of the second filter screen 802, an inserting rod 803 is inserted into the inner wall of the round hole, a spring 804 is fixedly connected to the lower part of the side wall of the inserting rod 803, the upper end of the spring 804 is fixedly connected with the outer wall of the second filter screen 802, the lower end of the inserting rod 803 is fixedly connected with a first bump 805, the upper end of the inserting rod 803 extends to the upper side of the second filter screen 802, the upper end of the inserting rod 803 is fixedly connected with a vibrating plate 807, the material leakage barrel 4 is in a thick hourglass shape with the thin middle part and the thicker upper and lower sides, the vibrating plate 807 is positioned on the lower side of the thinnest part of the material leakage barrel 4, the diameter of the vibrating plate 807 is larger than that of the fixed barrel 705, the breaking mechanism 8 further comprises a second bump 806, the outer wall of the second bump 806 is fixedly connected with the upper end of the spiral conveying rod 704, the second bump 805 is in a hemispherical structure, the first bump 805 is in a thickness and the other side is in a triangle structure, and the distance between the second bump 805 and the upper side of the second bump is larger than the upper side of the spiral conveying rod; the second bump 806 is rotated while the screw transportation rod 704 rotates, the first bump 805 continuously passes through the lower side of the first bump 805, so that the first bump 805 is lifted up, the spring 804 is contracted, after the second bump 806 passes through the first bump 805, the inserting rod 803 and the first bump 805 are quickly reset due to the elasticity and gravity of the spring 804, and in the process of continuously rotating the screw transportation rod 704, the inserting rod 803 continuously repeats the process of rapidly moving up and down, and then the vibrating plate 807 is driven to shake the falling adhesive, so that the adhesive is dispersed more uniformly when contacting with the second filter screen 802, and is convenient for being fully mixed with molding sand.
The exhaust mechanism 9 comprises a feed back hole 901, a placing groove is formed in the upper side of the second placing ring 801, the right side of the lower surface of the placing groove is higher than the left side of the lower surface of the placing groove, the feed back hole 901 is a through hole formed in the left part of the side wall of the second placing ring 801, the inner wall of the feed back hole 901 is fixedly connected with a first connecting pipe 902, the exhaust mechanism 9 further comprises a negative pressure machine 903, the outer wall of the negative pressure machine 903 is fixedly connected with the outer wall of a material leakage barrel 4, the upper end of the first connecting pipe 902 is fixedly connected with the input end of the negative pressure machine 903, the output end of the negative pressure machine 903 is fixedly connected with a second connecting pipe 904, the upper end of the second connecting pipe 904 penetrates through the material leakage barrel 4 and extends to the upper side inside the material leakage barrel 4, and a sealing cover 905 is placed on the upper side of the material leakage barrel 4; when the adhesive falling on the second filter screen 802 falls through the second filter screen 802, if the adhesive is doped and agglomerated, the adhesive falls on the second placing ring 801, then rolls down to the left side of the second placing ring 801 along a placing groove on the upper side of the second placing ring 801, at this time, the negative pressure machine 903 is started to enable the first connecting pipe 902 to draw the adhesive through the material returning hole 901, and the adhesive is sprayed to the upper side of the material leaking barrel 4 through the negative pressure machine 903 and the transmission of the second connecting pipe 904, so that the agglomerated adhesive is crashed by the sealing cover 905, and is easier to break up after being dried by airflow, so as to prevent agglomeration caused by overlarge moisture in the clay.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (7)
1. Large-scale metal part precision casting molding sand treatment facility, including fixed leg (1), the inner wall fixedly connected with mixing drum (2) of fixed leg (1), go-between (3) have been placed to the upside of mixing drum (2), leak bucket (4) have been placed to the upside of go-between (3), lateral wall fixedly connected with feed inlet (5) of mixing drum (2), downside fixedly connected with bin outlet (6) of mixing drum (2), its characterized in that: the mixing device is characterized in that a mixing mechanism (7) is arranged at the lower side of the inside of the mixing barrel (2), a crushing mechanism (8) is arranged in the leakage barrel (4), and an exhaust mechanism (9) is arranged on the outer wall of the leakage barrel (4);
the mixing mechanism (7) comprises a fixed assembly, and a spiral conveying rod (704) and a fixed cylinder (705) on the fixed assembly, wherein the spiral conveying rod (704) is positioned in the fixed cylinder (705), the spiral conveying rod (704) can rotate, and a spiral structure is arranged on the surface of the spiral conveying rod (704);
the crushing mechanism (8) comprises a connecting assembly, a plug rod (803) and a vibrating plate (807) on the connecting assembly, wherein the plug rod (803) can move up and down, the lower surface of the vibrating plate (807) is connected with the upper end of the plug rod (803), and the vibrating plate (807) can move up and down along with the plug rod (803).
2. The large-scale metal part precision casting molding sand treatment apparatus according to claim 1, wherein: the utility model provides a filter screen, including fixed subassembly, fixed subassembly includes support (701), the upside of support (701) is fixedly connected with lower surface of mixing drum (2), the inner wall fixedly connected with motor (702) of support (701), the downside middle part fixedly connected with spud pile (703) of mixing drum (2), the output of motor (702) is fixedly connected with the lower extreme of screw transportation pole (704), the upper end of screw transportation pole (704) runs through spud pile (703) and extends to the upside of spud pile (703), the helicitic texture of screw transportation pole (704) outer wall is located the upside of spud pile (703), the outer wall of screw transportation pole (704) is connected through the bearing rotation with the inner wall of spud pile (703), the lower extreme of a fixed cylinder (705) is fixedly connected with the upper surface of spud pile (703), the inner wall of a fixed cylinder (705) is in contact with the outer wall of screw transportation pole (704), the downside is hollow structure, the lateral wall upper portion of a fixed cylinder (705) is contacted with first filter screen (706), place first filter screen (706) place on first filter screen (707).
3. The large-scale metal part precision casting molding sand treatment apparatus according to claim 2, characterized in that: the mixing mechanism (7) further comprises a connecting rod (708), one end of the connecting rod (708) is fixedly connected with the outer wall of the spiral conveying rod (704), the other end of the connecting rod (708) is fixedly connected with a mounting ring (709), the inner wall of the mounting ring (709) is rotatably connected with the outer wall of the fixed cylinder (705) through a bearing, the outer wall of the mounting ring (709) is fixedly connected with a grinding plate (710), and the outer wall of the grinding plate (710) is in contact with the outer wall of the first filter screen (706).
4. A large-scale metal part precision casting molding sand treatment apparatus according to claim 3, characterized in that: the utility model provides a filter screen, including connecting assembly, including second place ring (801), the outer wall of ring (801) is placed to the second and the inner wall fixed connection of hourglass storage bucket (4), second filter screen (802) have been placed to the upside of ring (801) is placed to the second, the round hole has been seted up at the middle part of second filter screen (802), the inner wall of round hole is pegged graft has inserted bar (803), the lateral wall lower part fixedly connected with spring (804) of inserted bar (803), the upper end of spring (804) and the outer wall fixed connection of second filter screen (802), the lower extreme fixedly connected with first lug (805) of inserted bar (803), the upper end of inserted bar (803) extends to the upside of second filter screen (802), the upper end fixedly connected with vibrating plate (807) of inserted bar (803), broken mechanism (8) still include second lug (806), the outer wall and the upper end fixed connection of spiral transportation pole (704) of second lug (806).
5. The large-scale metal part precision casting molding sand treatment apparatus according to claim 4, wherein: the second protruding block (806) is a hemispherical body, the first protruding block (805) is of a triangular body structure with one thick side and the other thin side, and the height of the second protruding block (806) is larger than the distance between the upper side of the spiral conveying rod (704) and the lower side of the first protruding block (805).
6. The large-scale metal part precision casting molding sand treatment apparatus according to claim 5, wherein: the exhaust mechanism (9) comprises a feed back hole (901), the standing groove has been seted up to the upside of second placement ring (801), the lower surface right side of standing groove is higher than the lower surface left side of standing groove, feed back hole (901) is for seting up the through-hole in the lateral wall left portion of second placement ring (801), the inner wall fixedly connected with first connecting pipe (902) of feed back hole (901), exhaust mechanism (9) still include negative pressure machine (903), the outer wall of negative pressure machine (903) and the outer wall fixed connection of drain vat (4), the upper end of first connecting pipe (902) and the input fixed connection of negative pressure machine (903), the output fixed connection of negative pressure machine (903) has second connecting pipe (904), the upper end of second connecting pipe (904) runs through drain vat (4) and extends to the inside upside of drain vat (4), seal lid (905) have been placed to the upside of drain vat (4).
7. The large-scale metal part precision casting molding sand treatment apparatus according to claim 6, wherein: the material leakage barrel (4) is in an hourglass shape with a thin middle part and a thicker upper side and a thicker lower side, the vibration plate (807) is positioned at the lower side of the thinnest part of the middle part of the material leakage barrel (4), and the diameter of the vibration plate (807) is larger than that of the fixed barrel (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310371002.0A CN116099982B (en) | 2023-04-10 | 2023-04-10 | Large-scale metal part precision casting molding sand treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310371002.0A CN116099982B (en) | 2023-04-10 | 2023-04-10 | Large-scale metal part precision casting molding sand treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116099982A true CN116099982A (en) | 2023-05-12 |
| CN116099982B CN116099982B (en) | 2023-06-23 |
Family
ID=86265799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310371002.0A Active CN116099982B (en) | 2023-04-10 | 2023-04-10 | Large-scale metal part precision casting molding sand treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116099982B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140027549A1 (en) * | 2012-07-25 | 2014-01-30 | Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica W Krakowie | Device for recycling molding sand |
| CN109366742A (en) * | 2018-09-25 | 2019-02-22 | 赵云红 | A kind of concrete production system and its production method |
| CN209205144U (en) * | 2018-10-17 | 2019-08-06 | 郑州威源新材料有限公司 | A kind of multi-functional abrasive material mixing arrangement |
| CN213379123U (en) * | 2020-08-17 | 2021-06-08 | 宿迁兄弟覆膜砂有限公司 | Molding sand mulling device for casting |
| CN214133825U (en) * | 2020-12-28 | 2021-09-07 | 诸城市大宇铸造机械有限公司 | Sand mixer for casting |
| CN215033349U (en) * | 2020-12-31 | 2021-12-07 | 绍兴柯桥亮剑机械有限公司 | Foundry sand feeding device |
| CN114028981A (en) * | 2021-11-02 | 2022-02-11 | 湖南红宝科技开发有限公司 | Lubricating oil production is with stirring filter equipment |
| CN215901315U (en) * | 2021-07-29 | 2022-02-25 | 潍坊同诚铸造有限公司 | Molding sand mixing arrangement is used in clamp production |
| CN216138061U (en) * | 2021-08-28 | 2022-03-29 | 芜湖市华邦流体科技有限公司 | Sand mixing device for sand casting |
-
2023
- 2023-04-10 CN CN202310371002.0A patent/CN116099982B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140027549A1 (en) * | 2012-07-25 | 2014-01-30 | Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica W Krakowie | Device for recycling molding sand |
| CN109366742A (en) * | 2018-09-25 | 2019-02-22 | 赵云红 | A kind of concrete production system and its production method |
| CN209205144U (en) * | 2018-10-17 | 2019-08-06 | 郑州威源新材料有限公司 | A kind of multi-functional abrasive material mixing arrangement |
| CN213379123U (en) * | 2020-08-17 | 2021-06-08 | 宿迁兄弟覆膜砂有限公司 | Molding sand mulling device for casting |
| CN214133825U (en) * | 2020-12-28 | 2021-09-07 | 诸城市大宇铸造机械有限公司 | Sand mixer for casting |
| CN215033349U (en) * | 2020-12-31 | 2021-12-07 | 绍兴柯桥亮剑机械有限公司 | Foundry sand feeding device |
| CN215901315U (en) * | 2021-07-29 | 2022-02-25 | 潍坊同诚铸造有限公司 | Molding sand mixing arrangement is used in clamp production |
| CN216138061U (en) * | 2021-08-28 | 2022-03-29 | 芜湖市华邦流体科技有限公司 | Sand mixing device for sand casting |
| CN114028981A (en) * | 2021-11-02 | 2022-02-11 | 湖南红宝科技开发有限公司 | Lubricating oil production is with stirring filter equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116099982B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107362855B (en) | A kind of construction waste material recovery device | |
| CN208288091U (en) | A kind of crushing drying screening plant of chemical materials | |
| CN210357403U (en) | Stirring type ball mill | |
| CN209271552U (en) | A kind of raw material grinding device of the manufacture of cement with screening function | |
| CN207856767U (en) | A kind of efficient chemical industry device for mixing raw material | |
| CN116099982B (en) | Large-scale metal part precision casting molding sand treatment equipment | |
| CN209109268U (en) | A kind of full crushing paint pulverizer | |
| CN220737227U (en) | Homogenizing device for ceramic tile binder production | |
| CN206868148U (en) | Graphite cathode material feed proportioning system | |
| CN210632065U (en) | Three-dimensional motion mixer convenient for discharging | |
| CN211587412U (en) | Be used for ore sieving mechanism | |
| KR100708332B1 (en) | Mathod and manufacture apparatus of soil conditioner | |
| CN109808056B (en) | Mixer for bridge wet joint filler | |
| CN209205724U (en) | A kind of dry-mixed mortar screening mechanism | |
| CN210525469U (en) | Pre-crushed cement mortar mixing machine for building | |
| CN215140478U (en) | Sand grain caking shakes garrulous device for mortar material | |
| CN207306034U (en) | A kind of Full-automatic dustless feed grain-making machine | |
| CN221436766U (en) | Production equipment for preparing machine-made sand concrete from tunnel slag | |
| CN206965557U (en) | A kind of plasterboard mixer | |
| CN220027748U (en) | Building construction grit sieve separator | |
| CN218048293U (en) | Grinder is used in dry powder mortar production | |
| CN109677183A (en) | A kind of workmanship producing device and production method based on natural plant powder | |
| CN219543693U (en) | Efficient smashing device for production and processing of foaming materials | |
| CN219597256U (en) | High-reliability gravel screening equipment for building and capable of quantitatively discharging | |
| CN214021834U (en) | Wet-mixed mortar sand screening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |