CN214416943U - Sand casting is raw materials impurity screening plant for casting - Google Patents
Sand casting is raw materials impurity screening plant for casting Download PDFInfo
- Publication number
- CN214416943U CN214416943U CN202023130224.4U CN202023130224U CN214416943U CN 214416943 U CN214416943 U CN 214416943U CN 202023130224 U CN202023130224 U CN 202023130224U CN 214416943 U CN214416943 U CN 214416943U
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- loading hopper
- fixedly connected
- raw materials
- reel
- rods
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- 239000002994 raw material Substances 0.000 title claims abstract description 39
- 238000012216 screening Methods 0.000 title claims abstract description 32
- 238000007528 sand casting Methods 0.000 title claims abstract description 24
- 239000012535 impurity Substances 0.000 title claims abstract description 20
- 238000005266 casting Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011435 rock Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a raw materials impurity screening plant is used in sand casting, including the support column, the bottom cover of support column is equipped with the slipmat, and the top fixedly connected with ejector pin of support column, install the loading hopper between the ejector pin, the sieve mesh has been seted up on the surface of loading hopper, and the below fixedly connected with dead lever of ejector pin. This sand casting is raw materials impurity screening plant for casting, be provided with the loading hopper, and be provided with the sieve mesh on the loading hopper, thereby it stirs to drive the raw materials and mix in the loading hopper to drive the puddler rotation through the motor on the loading hopper, further make the raw materials carry out preliminary screening through the filtration of sieve mesh, and the puddler end installs the stirring leaf, the loading hopper inner wall is scraped to the stirring leaf, prevent that the raw materials from adhering in the loading hopper, the loading hopper below is provided with the reel, promote the removal of reel through electric putter, rethread reset spring's effect makes the reel reset, thereby make the reel rock about on fixed frame, thereby carry out secondary screening to the raw materials through the screen cloth.
Description
Technical Field
The utility model relates to a sand casting technical field specifically is a raw materials impurity screening plant is used in sand casting.
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. The molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and the casting mould can adapt to single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time.
But the raw materials for casting general sand castings contain impurities, and many small and medium-sized enterprises adopt manual sand screening at present, so that the manual sand screening is low in efficiency and poor in screening effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a raw materials impurity screening plant is used in sand casting to can contain impurity in solving the cast raw materials of general sand casting among the above-mentioned background art, present many middle-size and small-size enterprises adopt artifical screening sand more, artifical screening sand is not only inefficiency, sieves the not good problem of effect moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a raw material impurity screening device for sand casting comprises support pillars, wherein anti-slip mats are sleeved at the bottoms of the support pillars, ejector rods are fixedly connected to the top ends of the support pillars, a feeding hopper is installed between the ejector rods, sieve holes are formed in the surface of the feeding hopper, a fixing rod is fixedly connected to the lower portion of each ejector rod, one end, away from the ejector rods, of each fixing rod is fixedly connected with a receiving hopper, a discharge hole is formed in the bottom of each receiving hopper, a fixing frame is installed on each fixing rod and is fixedly connected with the corresponding fixing rod, a sieve frame is installed in each fixing frame, a motor is installed at one end of each feeding hopper, a rotating shaft of each motor penetrates through the corresponding feeding hopper and extends to the other end of the corresponding feeding hopper, a bearing is installed at the joint of the rotating shaft and the corresponding feeding hopper, a stirring rod is arranged on the rotating shaft, and a stirring blade is fixedly installed at one end, away from the rotating shaft, of each stirring rod, and the stirring blades are propped against the inner side wall of the feeding hopper.
Preferably, the sieve mesh is in a plurality of have been seted up on the surface of loading hopper, just fixedly connected with connecting block on the lateral wall of loading hopper, the connecting block is kept away from the one end of loading hopper with ejector pin fixed connection.
Preferably, electric putter is installed to one side of support column, electric putter keeps away from the one end of support column and runs through fixed frame with reel fixed connection, install the screen cloth on the reel, just electric putter's one end fixedly connected with reset spring is kept away from to the reel, reset spring's the other end with fixed frame inside wall fixed connection.
Preferably, the inner walls of two sides of the fixing frame are provided with sliding grooves, sliding rods are fixedly connected to the screen frame, and the sliding rods correspond to the sliding grooves.
Compared with the prior art, the beneficial effects of the utility model are that: this sand casting is raw materials impurity screening plant for casting, be provided with the loading hopper, and be provided with the sieve mesh on the loading hopper, thereby it stirs to drive the raw materials and mix in the loading hopper to drive the puddler rotation through the motor on the loading hopper, further make the raw materials carry out preliminary screening through the filtration of sieve mesh, and the puddler end installs the stirring leaf, the loading hopper inner wall is scraped to the stirring leaf, prevent that the raw materials adhesion is in the loading hopper, the loading hopper below is provided with the reel, promote the removal of reel through electric putter, rethread reset spring's effect makes the reel reset, thereby make the reel rock about on fixed frame, thereby carry out secondary screening through the screen cloth to the raw materials, thereby the effect of screening has been improved.
Drawings
FIG. 1 is a schematic structural view of a raw material impurity screening device for sand casting of the present invention;
FIG. 2 is a top view of the charging hopper structure of the raw material impurity screening device for sand casting of the present invention;
fig. 3 is the utility model relates to a sand casting is raw materials impurity screening plant reel department structure plan view for casting.
In the figure: 1. the device comprises a support column, 2, an anti-slip mat, 3, a push rod, 4, an electric push rod, 5, a feeding hopper, 6, a motor, 7, sieve holes, 8, a sieve frame, 9, a fixed rod, 10, a fixed frame, 11, a receiving hopper, 12, a discharge hole, 13, a rotating shaft, 14, a stirring rod, 15, a stirring blade, 16, a bearing, 17, a connecting block, 18, a screen mesh, 19, a slide rod, 20, a sliding chute, 21 and a reset spring.
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. 1-3, the present invention provides a technical solution: a raw material impurity screening device for sand casting comprises support pillars 1, wherein the bottom of each support pillar 1 is sleeved with a non-slip mat 2, the top ends of the support pillars 1 are fixedly connected with ejector rods 3, a feeding hopper 5 is installed between the ejector rods 3, the surface of the feeding hopper 5 is provided with sieve pores 7, a fixing rod 9 is fixedly connected below each ejector rod 3, one end, far away from each ejector rod 3, of each fixing rod 9 is fixedly connected with a receiving hopper 11, the bottom of each receiving hopper 11 is provided with a discharge port 12, a fixing frame 10 is installed on each fixing rod 9, the fixing frame 10 is fixedly connected with the corresponding fixing rod 9, a sieve frame 8 is installed in each fixing frame 10, one end of each feeding hopper 5 is provided with a motor 6, a rotating shaft 13 of each motor 6 penetrates through the corresponding feeding hopper 5 and extends to the other end of the corresponding hopper 5, a bearing 16 is installed at the joint of the corresponding rotating shaft 13 and the corresponding feeding hopper 5, a stirring rod 14 is provided with a stirring blade 15, the stirring blades 15 are abutted against the inner side wall of the feeding hopper 5, the stirring blades 15 are driven to scrape the inner wall of the feeding hopper 5 through the rotation of the stirring rod 14, raw materials are prevented from being adhered in the feeding hopper 5, a plurality of sieve holes 7 are formed in the surface of the feeding hopper 5, the stirring rod 14 is driven to rotate through the motor 6 on the feeding hopper 5 so as to drive the raw materials to mix and stir in the feeding hopper 5, the raw materials are further filtered by the sieve holes 7 for preliminary screening, a connecting block 17 is fixedly connected to the outer side wall of the feeding hopper 5, one end, far away from the feeding hopper 5, of the connecting block 17 is fixedly connected with the ejector rod 3, an electric push rod 4 is installed on one side of the supporting column 1, one end, far away from the supporting column 1, of the electric push rod 4 penetrates through the fixed frame 10 and is fixedly connected with the sieve frame 8, a screen 18 is installed on the sieve frame 8, one end, far away from the electric push rod 4, of the reset spring 21 is fixedly connected with the inner side wall of the fixed frame 10, spout 20 has been seted up to fixed frame 10 both sides inner wall, and fixedly connected with slide bar 19 on the reel 8, slide bar 19 corresponds with spout 20, promote the removal of reel 8 through electric putter 4, rethread reset spring 21's effect makes reel 8 reset, makes slide bar 19 slide in spout 20, thereby makes reel 8 rock about on fixed frame 10, thereby carries out the secondary screening to the raw materials through screen cloth 18, further improved the effect of screening.
The working principle is as follows: when the raw material impurity screening device for sand casting is used, firstly, the motor 6 and the electric push rod 4 are opened, then the raw material is put into the feeding hopper 5, the motor 6 drives the stirring rod 14 to rotate so as to drive the raw material to mix and stir in the feeding hopper 5, further, the raw material is primarily screened through the filtration of the sieve mesh 7, the stirring blade 15 is driven to scrape the inner wall of the feeding hopper 5 through the rotation of the stirring rod 14, the raw material is prevented from being adhered in the feeding hopper 5, the raw material falls to the sieve frame 8 from the sieve mesh 7, the sieve frame 8 is pushed to move through the electric push rod 4, the sieve frame 8 is reset through the action of the reset spring 21, the slide rod 19 slides in the chute 20, so that the sieve frame 8 rocks left and right on the fixed frame 10, the raw material is secondarily screened through the sieve mesh 18, the screening effect is further improved, the finally screened raw material enters the receiving hopper 11, the raw material impurity screening device for sand casting is discharged from a discharge port 12 and collected, and the working principle is the working principle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a sand casting is raw materials impurity screening plant for casting, includes support column (1), its characterized in that: the anti-skid device is characterized in that an anti-skid pad (2) is sleeved at the bottom of the supporting column (1), ejector rods (3) are fixedly connected to the top end of the supporting column (1), a loading hopper (5) is installed between the ejector rods (3), sieve holes (7) are formed in the surface of the loading hopper (5), fixing rods (9) are fixedly connected to the lower portions of the ejector rods (3), one ends of the fixing rods (9) far away from the ejector rods (3) are fixedly connected with a receiving hopper (11), a discharge hole (12) is formed in the bottom of the receiving hopper (11), fixing frames (10) are installed on the fixing rods (9), the fixing frames (10) are fixedly connected with the fixing rods (9), a sieve frame (8) is installed in the fixing frames (10), a motor (6) is installed at one end of the loading hopper (5), a rotating shaft (13) of the motor (6) penetrates through the loading hopper (5) and extends to the other end of the loading hopper (5), pivot (13) with bearing (16) are installed to the junction of loading hopper (5), be provided with puddler (14) on pivot (13), puddler (14) are kept away from the one end fixed mounting of pivot (13) has stirring leaf (15), just stirring leaf (15) with the inside wall of loading hopper (5) offsets.
2. The raw material impurity screening device for sand casting according to claim 1, characterized in that: sieve mesh (7) are in a plurality of have been seted up on the surface of loading hopper (5), just fixedly connected with connecting block (17) on the lateral wall of loading hopper (5), connecting block (17) are kept away from the one end of loading hopper (5) with ejector pin (3) fixed connection.
3. The raw material impurity screening device for sand casting according to claim 1, characterized in that: electric putter (4) are installed to one side of support column (1), the one end that support column (1) was kept away from in electric putter (4) runs through fixed frame (10) with reel (8) fixed connection, install screen cloth (18) on reel (8), just electric putter (4)'s one end fixedly connected with reset spring (21) is kept away from in reel (8), the other end of reset spring (21) with fixed frame (10) inside wall fixed connection.
4. The raw material impurity screening device for sand casting according to claim 1, characterized in that: sliding grooves (20) are formed in the inner walls of the two sides of the fixing frame (10), sliding rods (19) are fixedly connected to the screen frame (8), and the sliding rods (19) correspond to the sliding grooves (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130224.4U CN214416943U (en) | 2020-12-23 | 2020-12-23 | Sand casting is raw materials impurity screening plant for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130224.4U CN214416943U (en) | 2020-12-23 | 2020-12-23 | Sand casting is raw materials impurity screening plant for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214416943U true CN214416943U (en) | 2021-10-19 |
Family
ID=78053513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023130224.4U Active CN214416943U (en) | 2020-12-23 | 2020-12-23 | Sand casting is raw materials impurity screening plant for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214416943U (en) |
-
2020
- 2020-12-23 CN CN202023130224.4U patent/CN214416943U/en active Active
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