CN203565312U - Portable steel shot screening machine - Google Patents
Portable steel shot screening machine Download PDFInfo
- Publication number
- CN203565312U CN203565312U CN201320653790.4U CN201320653790U CN203565312U CN 203565312 U CN203565312 U CN 203565312U CN 201320653790 U CN201320653790 U CN 201320653790U CN 203565312 U CN203565312 U CN 203565312U
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- screen cloth
- secondary screen
- level screen
- shot
- steel shot
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Abstract
The utility model relates to the field of casting machinery, and provides a portable steel shot screening machine which is simple in structure, low in manufacturing cost, capable of saving time and labor in the steel shot screening process, high in efficiency and good in quality. The portable steel shot screening machine solves the technical problems that in the prior art, an existing steel shot screening machine is complex in structure, high in manufacturing cost and not suitable for being popularized and applied in the casting industry. The portable steel shot screening machine comprises a supporting frame and a primary screen fixed to the supporting frame in an inclined mode, the end, close to the high end position, of the upper portion of the primary screen is provided with a feed port, a secondary screen is arranged below the primary screen, the mesh number of the primary screen is smaller than the mesh number of the secondary screen, a transverse baffle is movably connected to the end, close to the low end position, of the upper portion of the secondary screen, a horizontal air supply pipe is arranged at the upper end of the transverse baffle, and a steel shot collection bag is arranged at the other end, opposite to the horizontal air supply pipe, of the transverse baffle.
Description
Technical field
The utility model relates to foundry machinery field, relates in particular to a kind of portable sieve shot machine that shot can be separated from iron filings and dust after ball blast processing.
Background technology
The effect and quality that reclaims shot is the difficult problem after ball blast processing, existing recovery method is generally to use screen cloth to carry out artificial screening filtration, efficiency is low, and the shot impurity of recovery is many, of poor quality, therefore often need postsearch screening to filter, in order to improve organic efficiency and the quality of shot, people bring into use can automatic screening and isolate the sieve shot machine of shot, but this kind of sieve shot machine general structure is complicated, cost is high, is not suitable in casting industry popularization and application.
Chinese patent discloses a kind of sorter for steel ball (ZL 89202787.8), it comprises that bucket elevator, selection by winnowing chamber, auger conveyor, belt roll parts such as selecting machine and slab vibration sieve, to used old shot, (containing dust, oxide skin, the not isometrical round ball of broken ball) comprises selection by winnowing, rolls the comprehensive sorting of choosing and screening, and it is collected respectively for shot peening strengthening and processes by the large young pathbreaker of shot diameter.Although this device has improved screener, do the pollution to environment, reduced workman's labour intensity, have equally complex structure, manufacturing cost is high, is not suitable in technical problems such as casting industry popularization and applications.
Summary of the invention
The utility model has mainly been to provide a kind of simple in structure, low cost of manufacture, shot screening is time saving and energy saving, efficiency is high, the measured portable sieve shot machine of matter, solved the sieve shot machine complex structure existing in prior art, manufacturing cost is high, is not suitable for the technical problem in casting industry popularization and application.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of portable sieve shot machine, comprise that bracing frame and inclination are fixed on the one-level screen cloth on bracing frame, one end near high-end place above one-level screen cloth is provided with feeding port, below described one-level screen cloth, be provided with secondary screen cloth, wherein the order number of one-level screen cloth is less than secondary screen cloth, and the one end near lower end above secondary screen cloth is connected with lagging, one end above lagging is provided with horizontal blast pipe, the lagging other end relative with horizontal blast pipe is provided with shot collecting bag.Utilize the difference of metallic sieve bore dia to dust, iron filings, shot carries out hierarchical screening, the aperture of screen cloth is selected to determine according to the size of screening thing, wide-aperture one-level screen cloth is placed on upper strata, the secondary screen cloth of small-bore is placed on lower floor, by feeding port, the shot mixture after ball blast processing is delivered to the high-end of one-level screen cloth, bulk iron filings will be stayed on one-level screen cloth, dust and shot leak down to secondary screen cloth from the mesh of one-level screen cloth, dust drops from the mesh of secondary screen cloth again, shot is stayed on secondary screen cloth, due to one-level screen cloth and secondary screen cloth slant setting, shot carries over secondary screen surface under Action of Gravity Field to be assembled downwards, because the side at secondary screen cloth low side is equipped with shot collecting bag, opposite side is equipped with horizontal blast pipe, after can rolling under the effect of wind-force, shot blowed to shot collecting bag, and the iron filings of staying on secondary screen cloth also can be gathered in low side because of Action of Gravity Field, the lagging of secondary screen cloth lower end is for being flexibly connected, after dismounting, can collect, thus by one, dust after secondary screen cloth, iron filings, shot has obtained effective separation, simple in structure, low cost of manufacture, it is time saving and energy saving to sieve, efficiency is high, quality is good.
As preferably, support frame as described above comprises that symmetric support is at left triangle bracket and the right triangle bracket of one-level screen cloth both sides, a limit of left triangle bracket and right triangle bracket is parallel to be supported on the bottom surface of one-level screen cloth, the parallel below that is fixed on one-level screen cloth of secondary screen cloth, and the low side of secondary screen cloth is connected on horizontal plane, between the left triangle bracket relative with one-level screen cloth and right triangle bracket drift angle, be rotationally connected horizontal rotating shaft, at the two ends of horizontal rotating shaft, be provided with roller.Bracing frame adopts left and right triangle bracket structure, and lightweight, intensity is high, and is convenient to I and II screen cloth slant setting; Roller is convenient to mobile, easy to use.
As preferably, in the low side edge of described one-level screen cloth, be lifted with iron filings disposable box.The bulk iron filings that the convenient collection of iron filings disposable box one-level screen cloth top sieve separates.
As preferably, in the lower horizontal of described secondary screen cloth, be lifted with dust disposable box.Dust disposable box is for collecting the dust that secondary screen cloth leaches.
As more preferably, described one-level screen cloth and secondary screen cloth and horizontal plane angle are 40 ゜ to 50 ゜.Rational inclination angle is beneficial to shot and tumbles downwards.
As preferably, described lagging is folded between one-level screen cloth and secondary screen cloth.When lagging is folded between one-level screen cloth and secondary screen cloth, avoid the fritter iron filings of the low side accumulation of secondary screen cloth to overflow, be convenient to unified collection.
Therefore, portable sieve shot facility of the present utility model have following advantage: adopt secondary screening structure effectively to solve shot and be difficult to separated shortcoming, improved efficiency and the quality of shot screening, reduced workman's labour intensity, saved cost.
accompanying drawing explanation:
Fig. 1 is the structural representation of the portable sieve shot of the utility model machine.
the specific embodiment:
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of portable sieve shot machine of the present utility model, comprise bracing frame 1 and be fixed on the one-level screen cloth 2 on bracing frame 1, bracing frame 1 wherein comprises symmetrically arranged left triangle bracket 11 and right triangle bracket 12, a limit of left triangle bracket 11 and right triangle bracket 12 is parallel to be supported on the bottom surface of one-level screen cloth 2, make one-level screen cloth 2 surfaces be 45 ゜ heeling conditions, in an iron filings disposable box 8 of the low side edge of one-level screen cloth 2 lifting, a feeding port 3 is equipped with in one end near high-end place above one-level screen cloth 2, between the left triangle bracket 11 relative with one-level screen cloth 2 and right triangle bracket 12 drift angles, be rotationally connected a horizontal rotating shaft 13, at the two ends of horizontal rotating shaft 13, a roller 14 is housed respectively, parallel on corresponding bracing frame 1 below one-level screen cloth 2 a secondary screen cloth 4 is housed, the low side of secondary screen cloth 4 is connected on horizontal plane, and the aperture of one-level screen cloth 2 is 5mm, the aperture of secondary screen cloth 4 is 3mm, the spacing of the two is 260mm, one end near lower end above secondary screen cloth 4 is being flexibly connected a lagging 5 by latch, lagging 5 vertical folders are located between one-level screen cloth 2 and secondary screen cloth 4, secondary screen cloth 4 left ends above lagging 5 are equipped with a horizontal blast pipe 6, secondary screen cloth 4 right-hand members relative with horizontal blast pipe 6 are equipped with a shot collecting bag 7 that opening is inside, below secondary screen cloth 4, on the bracing frame 1 of correspondence, level is lifting a dust disposable box 9.
During use, in order to improve surrounding enviroment, reduce dust pollution, in dust disposable box 9, deposit in advance a certain amount of water in, by artificial or machinery, carry mixture is sent into feeding port 3, mixture is first by after one-level screen cloth 2 and 4 screenings of secondary screen cloth, the iron filings of bulk are collected in iron filings disposable box 8, and shot is collected in shot collecting bag 7, and dust is collected in dust disposable box 9, the iron filings of fritter concentrate on lagging 5 tops, after regularly removing, can unify to collect.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a portable sieve shot machine, comprise bracing frame (1) and tilt to be fixed on the one-level screen cloth (2) on bracing frame (1), one end in one-level screen cloth (2) top near high-end place is provided with feeding port (3), it is characterized in that: in the below of described one-level screen cloth (2), be provided with secondary screen cloth (4), wherein the order number of one-level screen cloth (2) is less than secondary screen cloth (4), and the one end in secondary screen cloth (4) top near lower end is connected with lagging (5), one end in lagging (5) top is provided with horizontal blast pipe (6), lagging (5) other end relative with horizontal blast pipe (6) is provided with shot collecting bag (7).
2. portable sieve shot machine according to claim 1, it is characterized in that: support frame as described above (1) comprises that symmetric support is at left triangle bracket (11) and the right triangle bracket (12) of one-level screen cloth (2) both sides, a limit of left triangle bracket (11) and right triangle bracket (12) is parallel to be supported on the bottom surface of one-level screen cloth (2), the parallel below that is fixed on one-level screen cloth (2) of secondary screen cloth (4), and the low side of secondary screen cloth (4) is connected on horizontal plane, between the left triangle bracket (11) relative with one-level screen cloth (2) and right triangle bracket (12) drift angle, be rotationally connected horizontal rotating shaft (13), at the two ends of horizontal rotating shaft (13), be provided with roller (14).
3. portable sieve shot machine according to claim 1 and 2, is characterized in that: in the low side edge of described one-level screen cloth (2), be lifted with iron filings disposable box (8).
4. portable sieve shot machine according to claim 1 and 2, is characterized in that: the lower horizontal at described secondary screen cloth (4) is lifted with dust disposable box (9).
5. according to right, want the portable sieve shot machine described in 4, it is characterized in that: described one-level screen cloth (2) and secondary screen cloth (4) are 40 ゜ to 50 ゜ with horizontal plane angle.
6. portable sieve shot machine according to claim 1 and 2, is characterized in that: described lagging (5) is folded between one-level screen cloth (2) and secondary screen cloth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653790.4U CN203565312U (en) | 2013-10-23 | 2013-10-23 | Portable steel shot screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653790.4U CN203565312U (en) | 2013-10-23 | 2013-10-23 | Portable steel shot screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565312U true CN203565312U (en) | 2014-04-30 |
Family
ID=50533076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653790.4U Expired - Lifetime CN203565312U (en) | 2013-10-23 | 2013-10-23 | Portable steel shot screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643756A (en) * | 2019-05-22 | 2020-01-03 | 广东韶钢松山股份有限公司 | A recovery device and recovery method of steel slag from a steelmaking furnace |
-
2013
- 2013-10-23 CN CN201320653790.4U patent/CN203565312U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643756A (en) * | 2019-05-22 | 2020-01-03 | 广东韶钢松山股份有限公司 | A recovery device and recovery method of steel slag from a steelmaking furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
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| CX01 | Expiry of patent term |