CN105772392A - Vibratory screening device for mixed sand - Google Patents
Vibratory screening device for mixed sand Download PDFInfo
- Publication number
- CN105772392A CN105772392A CN201610253465.7A CN201610253465A CN105772392A CN 105772392 A CN105772392 A CN 105772392A CN 201610253465 A CN201610253465 A CN 201610253465A CN 105772392 A CN105772392 A CN 105772392A
- Authority
- CN
- China
- Prior art keywords
- screening
- sand
- bedplate
- front side
- driving wheel
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a vibratory screening device for mixed sand. The vibratory screening device comprises a sand screening drive device body, a screening rotation drum, a concentric drive wheel, a power box, a base plate and a triple-pole screening blade fan; the screening rotation drum is arranged inside the sand screening drive device body and is connected to the sand screening drive device body in a drive mode through a central rotation shaft, the front side of the central rotation shaft is connected to the concentric drive wheel, the front side of the concentric drive wheel is connected to a feeding hopper through a supporting rod, the concentric drive wheel is connected to the power box through a transmission belt, a control panel is arranged in the front of the power box, the power box is fixed to the upper side of the base plate, and a supporting frame is arranged on the base plate. The vibratory screening device for the mixed sand is high in automation degree and easy to use, the mixed sand can be integrally separated and screened after being guided into the screening rotation drum, the sand screening effect is good, and the problem of leaking and mixing of the sand can be effectively prevented. In addition, the vibratory screening device for the mixed sand saves time and labor, is convenient and fast to use, can effectively lower the human cost and is high in application value.
Description
Technical field
The present invention relates to a kind of foundry casting technical field, be specially a kind of mixed sand reciprocating sieve screening device.
Background technology
Foundry casting industry is after the repeatedly utilization carrying out sand material, sand material mixture need to carry out sieving again with, the direct sieved through sieve of the many employings of conventional method for sieving, it cannot be guaranteed that sand material is thrown in and the disposable of classification carries out, easily cause the sand material after screening again to mix, affect end product quality, and conventional Sand screen can not Sealed sifting, cause the waste that leaks outside of sand material, affect the processing in later stage to use, and it is undesirable for crushing effect that larger particles is fast, cause screening not thorough, and conventional device efficiency is low, complicated operation, waste time and energy, considerably increase the work difficulty that sand material screen divides.
Summary of the invention
It is an object of the invention to provide a kind of mixed sand reciprocating sieve screening device, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme one mixed sand reciprocating sieve screening device，Including driving sand sifter main body、Screening rotating cylinder、Concentric driving wheel、Headstock、Bedplate and three poles screening valve，Described sand sifter body interior of driving is provided with screening rotating cylinder，Described screening rotating cylinder is driven by central rotating shaft and connects，It is connected with concentric driving wheel on front side of described central rotating shaft，It is connected with cast hopper by pole on front side of described concentric driving wheel，Described concentric driving wheel is connected with headstock by driving belt，It is provided with control panel on front side of described headstock，Described headstock is fixed on the upside of bedplate，Described bedplate is provided with bracing frame，Described concentric driving wheel is connected and fixed on the upside of bedplate by bracing frame，Described bedplate upper right side is arranged on fine sand discharge bucket，Described drive on the right side of sand sifter main body by fixing chuck plate be connected with coarse sand discharge bucket fix，Three pole screening valves it are provided with inside described screening rotating cylinder，It is provided with drive motor inside described headstock，Described drive motor is connected with driving controller，It is connected with motor shaft on front side of described drive motor，It is connected with eccentrically weighted shaft on front side of described motor shaft.
Preferably, described cast hopper can pass through pole and carry out upper and lower multi-angle adjustment centered by concentric driving wheel.
Preferably, multiple anti-tracing leg pad it is provided with on the downside of described bedplate.
Preferably, described coarse sand discharge bucket is provided with yarn matter strap cover.
Preferably, support frame as described above support angle is 60 degree.
Compared with prior art, the invention has the beneficial effects as follows: this mixed sand reciprocating sieve screening device automaticity is high, use simple, by mixed sand import after can realize integration separation screening, have sieve sand effective, can effectively suppress sand material leak outside mixing problem, and this device is time saving and energy saving, convenient and swift, human cost can be effectively reduced, using value is high.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is that the present invention sieves rotating cylinder internal structure schematic diagram.
Fig. 3 is headstock internal structure schematic diagram of the present invention.
In figure: 1, drive sand sifter main body, 2, screening rotating cylinder, 3, central rotating shaft, 4, concentric driving wheel, 5, pole, 6, cast hopper, 7, driving belt, 8, headstock, 9, control panel, 10, bedplate, 11, bracing frame, 12, fine sand discharge bucket, 13, fixing chuck plate, 14, coarse sand discharge bucket, 15, three poles screening valves, 16, drive motor, 17, controller is driven, 18, motor shaft, 19, eccentrically weighted shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: a kind of mixed sand reciprocating sieve screening device，Including driving sand sifter main body 1、Screening rotating cylinder 2、Concentric driving wheel 4、Headstock 8、Bedplate 10 and three poles screening valve 15，Drive internal being provided with of sand sifter main body 1 and sieve rotating cylinder 2，Screening rotating cylinder 2 drives connection by central rotating shaft 3，It is connected with concentric driving wheel 4 on front side of central rotating shaft 3，It is connected with cast hopper 6 by pole 5 on front side of concentric driving wheel 4，Cast hopper 6 can pass through pole 5 and carry out upper and lower multi-angle adjustment centered by concentric driving wheel 4，Adjustment is facilitated to feed intake angle，More convenient，Concentric driving wheel 4 is connected with headstock 8 by driving belt 7，Control panel 9 it is provided with on front side of headstock 8，Headstock 8 is fixed on the upside of bedplate 10，Multiple anti-tracing leg pad it is provided with on the downside of bedplate 10，Friction can be increased，Improve stability，Bedplate 10 is provided with bracing frame 11，Concentric driving wheel 4 is connected and fixed on the upside of bedplate 10 by bracing frame 11，Bracing frame 11 support angle is 60 degree，There is higher stability，Bedplate 10 is arranged on fine sand discharge bucket 12 on upper right side，Drive to be connected with coarse sand discharge bucket 14 by fixing chuck plate 13 on the right side of sand sifter main body 1 and fix，Coarse sand discharge bucket 14 is provided with yarn matter strap cover，Prevent from leaking outside，Carry out discharging buffering，Screening rotating cylinder 2 is internal is provided with three pole screening valves 15，Headstock 8 is internal is provided with drive motor 16，Drive motor 16 is connected with driving controller 17，It is connected with motor shaft 18 on front side of drive motor 16，It is connected with eccentrically weighted shaft 19 on front side of motor shaft 18.
Operation principle: when using this mixed sand reciprocating sieve screening device, pending sand material mixture is connected fixing cast hopper 6 carries out, by driving sand sifter main body 1, the importing that feeds intake, sand material enters in the screening rotating cylinder 2 driven within sand sifter main body 1, it is controlled regulating by the control panel 9 on front side of headstock 8, drive motor 16 drive motor axle 18 within headstock 8 rotates, so that eccentrically weighted shaft 19 carries out eccentric rotating cylinder, vibrations power is made to be transported to concentric driving wheel 4 by driving belt 7, sand material is after three pole screening valves 15 within screening rotating cylinder 2 carry out screening filtration, fine sand and grit distribution are collected processing by fine sand discharge bucket 12 and coarse sand discharge bucket 14, complete sand package integral screening with this to process.
Although the present invention being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within the spirit and principles in the present invention; any amendment of being made, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (5)
- null1. a mixed sand reciprocating sieve screening device，Including driving sand sifter main body (1)、Screening rotating cylinder (2)、Concentric driving wheel (4)、Headstock (8)、Bedplate (10) and three poles screening valve (15)，It is characterized in that: described in drive that sand sifter main body (1) is internal is provided with screening rotating cylinder (2)，Described screening rotating cylinder (2) is driven by central rotating shaft (3) and connects，Described central rotating shaft (3) front side is connected with concentric driving wheel (4)，Described concentric driving wheel (4) front side is connected with cast hopper (6) by pole (5)，Described concentric driving wheel (4) is connected with headstock (8) by driving belt (7)，Described headstock (8) front side is provided with control panel (9)，Described headstock (8) is fixed on bedplate (10) upside，Described bedplate (10) is provided with bracing frame (11)，Described concentric driving wheel (4) is connected and fixed on bedplate (10) upside by bracing frame (11)，Described bedplate (10) upper right side is arranged on fine sand discharge bucket (12)，Described sand sifter main body (1) right side of driving is connected fixing by fixing chuck plate (13) with coarse sand discharge bucket (14)，Described screening rotating cylinder (2) is internal is provided with three poles screening valve (15)，Described headstock (8) is internal is provided with drive motor (16)，Described drive motor (16) is connected with driving controller (17)，Described drive motor (16) front side is connected with motor shaft (18)，Described motor shaft (18) front side is connected with eccentrically weighted shaft (19).
- 2. a kind of mixed sand reciprocating sieve screening device according to claim 1, it is characterised in that: described cast hopper (6) can pass through pole (5) and carry out upper and lower multi-angle adjustment centered by concentric driving wheel (4).
- 3. a kind of mixed sand reciprocating sieve screening device according to claim 1, it is characterised in that: described bedplate (10) downside is provided with multiple anti-tracing leg pad.
- 4. a kind of mixed sand reciprocating sieve screening device according to claim 1, it is characterised in that: described coarse sand discharge bucket (14) is provided with yarn matter strap cover.
- 5. a kind of mixed sand reciprocating sieve screening device according to claim 1, it is characterised in that: support frame as described above (11) support angle is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253465.7A CN105772392A (en) | 2016-04-22 | 2016-04-22 | Vibratory screening device for mixed sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253465.7A CN105772392A (en) | 2016-04-22 | 2016-04-22 | Vibratory screening device for mixed sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772392A true CN105772392A (en) | 2016-07-20 |
Family
ID=56398152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253465.7A Pending CN105772392A (en) | 2016-04-22 | 2016-04-22 | Vibratory screening device for mixed sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114885A (en) * | 2017-12-22 | 2018-06-05 | 东北农业大学 | Rotation shake formula grain cleaning machine |
-
2016
- 2016-04-22 CN CN201610253465.7A patent/CN105772392A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114885A (en) * | 2017-12-22 | 2018-06-05 | 东北农业大学 | Rotation shake formula grain cleaning machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |