CN204308133U - Cast used sand reclaims screening plant - Google Patents
Cast used sand reclaims screening plant Download PDFInfo
- Publication number
- CN204308133U CN204308133U CN201420809662.9U CN201420809662U CN204308133U CN 204308133 U CN204308133 U CN 204308133U CN 201420809662 U CN201420809662 U CN 201420809662U CN 204308133 U CN204308133 U CN 204308133U
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- screen drum
- screening plant
- sand
- cast used
- described screen
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Abstract
The utility model discloses a kind of cast used sand and reclaim screening plant, comprise motor, hollow screen drum, the small sircle hole of multiple leakage fine sand and lime is opened in screen drum wall front end, and the square opening of block stone sand in multiple leakage is opened in screen drum wall rear end, and inboard wall of riddle drum is fixed installation three rectangular slabs laterally, driven wheel installed by motor, screen drum head end coordinates driven wheel to install driven gear, and this utility model structure is simple to operation, low cost of manufacture, saving is manually a large amount of and screening effeciency is high, is applicable to medium-sized and small enterprises and uses.
Description
Technical field
The utility model belongs to sorting machine technical field, is specifically related to a kind of cast used sand and reclaims screening plant.
Background technology
Can not directly again utilize by a large amount of cast used sand in foundry production, having to pass through process could recycle.Current medium-sized and small enterprises are confined to existing equipment, can only by manually cast used sand simply being processed screening, can only recovery section old sand, and inefficiency; And more existing large-scale Screening Treatment equipment, complex structure, manufacturing cost is too high, is not suitable for medium-sized and small enterprises and uses.
Summary of the invention
According to above-mentioned defect, it is simple that the utility model designs a kind of structure, low cost of manufacture, saves artificial, and the cast used sand that efficiency is high reclaims screening plant.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of cast used sand reclaims screening plant, comprise motor, hollow screen drum, the small sircle hole of multiple leakage fine sand and lime is opened in screen drum wall front end, the square opening of block stone sand in multiple leakage is opened in screen drum wall rear end, inboard wall of riddle drum is fixed installation three rectangular slabs laterally, driven wheel installed by motor, and screen drum head end coordinates driven wheel to install driven gear.
Screen drum head end is installed and is tilted upward the first conveying crawler belt, and the first conveying crawler belt other end installs level second conveying crawler belt; Horizontal crawler belt and the crawler belt tilted upward combine practicality, are convenient to workman and are sent in screen drum by old material.
The area of small sircle hole is less than the area of square opening, and three rectangular slabs are in screen drum circumferentially equidistant installation, and bulk splicing case is placed in screen drum end outlet bottom.
Article three, rectangular slab length is identical with screen drum, and width is 10-20cm; Bulk sand material holds up by being arranged on when screen drum rotates of rectangular slab, falls broken into pieces by sand material to exceeding bulk sand material.
The beneficial effect that the utility model cast used sand recovery screening plant realizes is: this device only needs perforate screen drum, motor, conveying crawler belt, simple to operation, low cost of manufacture; Article three, the installation of rectangular slab, bulk sand material is held up, fall to exceeding bulk sand material sand material is broken into pieces, not only ensure that bulk sand material broken, avoid the damage to breaker when conventional screen screening device uses the breakers such as crushing cutter simultaneously, saved the expense changing breaker, staff only needs bulk old sand to be put into level second conveying crawler belt, avoid hand breaking, improve screening effeciency and screening effect, suitable medium-sized and small enterprises use.
Accompanying drawing explanation
Fig. 1 is that the utility model cast used sand reclaims screening plant structural representation;
Fig. 2 is that the utility model cast used sand reclaims screening plant screen drum internal structure schematic diagram.
As figure: 1, motor, 2, screen drum, 3, driven gear, the 4, first conveying crawler belt, the 5, second conveying crawler belt, 6, rectangular slab, 7, small sircle hole, 8, square opening, 9, bulk splicing case.
Detailed description of the invention
A kind of cast used sand reclaims screening plant, comprise motor 1, hollow screen drum 2, the small sircle hole 7 of multiple leakage fine sand and lime is opened in screen drum 2 wall front end, the square opening 8 of block stone sand in multiple leakage is opened in screen drum 2 wall rear end, screen drum 2 inwall is fixed installation three rectangular slabs 6 laterally, driven wheel installed by motor 1, and screen drum 2 head end coordinates driven wheel to install driven gear 3; Screen drum 2 head end is installed and is tilted upward the first conveying crawler belt 4, first conveying crawler belt 4 other end installation level second conveying crawler belt 5; Bulk splicing case 9 is placed in screen drum 2 end outlet bottom.
As shown in Figure 1, the old sand cleared out in casting process is put on the second conveying crawler belt 5 by workman, old sand is sent to the first conveying crawler belt 4 through the second conveying crawler belt 5, old sand is sent to top charging aperture and enters screen drum 2 by the first conveying crawler belt 4 tilted upward, motor 1 driven wheel drives the driven gear 3 on screen drum 2, screen drum 2 is rotated, old sand holds up and exceeds old sand and slide and break into pieces by the rectangular slab 6 in screen drum 2, the old sand fine sand broken into pieces and lime spill from small sircle hole 7, the sandstone of intermediate block spills from square opening 8, the finally remaining sandstone being difficult to fragmentation spills from screen drum 2 end and falls into bulk splicing case 9.
As shown in Figure 2, three rectangular slabs 6 that screen drum 2 inwall is installed, rectangular slab 6 is circumferentially uniformly distributed around screen drum 2 inwall, moves up when sandstone in screen drum 2 rotary course is held by rectangular slab 6, to be movedly tumbles to sandstone after certain altitude from rectangular slab 2.
Claims (4)
1. a cast used sand reclaims screening plant, comprise motor (1), hollow screen drum (2), it is characterized in that: the small sircle hole (7) of multiple leakage fine sand and lime is opened in described screen drum (2) wall front end, the square opening (8) of block stone sand in multiple leakage is opened in described screen drum (2) wall rear end, described screen drum (2) inwall is fixed installation three rectangular slabs (6) laterally, driven wheel installed by described motor (1), and described screen drum (2) head end coordinates described driven wheel to install driven gear (3).
2. cast used sand according to claim 1 reclaims screening plant, it is characterized in that: described screen drum (2) head end is installed and tilted upward the first conveying crawler belt (4), and described first conveying crawler belt (4) other end installs level second conveying crawler belt (5).
3. cast used sand according to claim 1 and 2 reclaims screening plant, it is characterized in that: the area of described small sircle hole (7) is less than the area of described square opening (8), described three rectangular slabs (6) are in described screen drum (2) circumferentially equidistant installation, and bulk splicing case (9) is placed in described screen drum (2) end outlet bottom.
4. cast used sand according to claim 3 reclaims screening plant, it is characterized in that: described three rectangular slab (6) length are identical with described screen drum (2), and width is 10-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809662.9U CN204308133U (en) | 2014-12-20 | 2014-12-20 | Cast used sand reclaims screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809662.9U CN204308133U (en) | 2014-12-20 | 2014-12-20 | Cast used sand reclaims screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308133U true CN204308133U (en) | 2015-05-06 |
Family
ID=53130465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809662.9U Expired - Fee Related CN204308133U (en) | 2014-12-20 | 2014-12-20 | Cast used sand reclaims screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918874A (en) * | 2019-12-30 | 2020-03-27 | 新兴铸管阜康能源有限公司 | Environment-friendly sand core production system |
-
2014
- 2014-12-20 CN CN201420809662.9U patent/CN204308133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918874A (en) * | 2019-12-30 | 2020-03-27 | 新兴铸管阜康能源有限公司 | Environment-friendly sand core production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20171220 |