CN201519662U - Sand output device for sand screening machine - Google Patents
Sand output device for sand screening machine Download PDFInfo
- Publication number
- CN201519662U CN201519662U CN2009202209143U CN200920220914U CN201519662U CN 201519662 U CN201519662 U CN 201519662U CN 2009202209143 U CN2009202209143 U CN 2009202209143U CN 200920220914 U CN200920220914 U CN 200920220914U CN 201519662 U CN201519662 U CN 201519662U
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- sand
- ring
- squirrel
- conveyor belt
- sand material
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Abstract
The utility model provides a sand output device for a sand screening machine. The device comprises a ring-shaped sand conveyor belt and a roll shaft, and is characterized in that the ring-shaped sand conveyor belt is sleeved on two squirrel-cage driving rollers arranged parallel to each other; and each squirrel-cage driving roller comprises two circular end plates and a plurality of supporting rods, wherein, the two circular end plates are fixed on the two end sides of the roll shaft respectively, two ends of each supporting rod are fixed on the inner sides on the outer edges of the circular end plates respectively, and the supporting rods are distributed uniformly. The utility model has the advantages that the surfaces of the squirrel-cage driving rollers are formed by the supporting rods, so that the friction force between the driving rollers and the ring-shaped sand conveyor belt is increased, which facilitates the conveying effect of the conveyor belt; and more importantly, used sand adhered to the inner side of the ring-shaped sand conveyor belt can fall down through the interspaces among the supporting rods of the squirrel-cage driving rollers, so that the formation of sand clay layers is avoided effectively. The utility model has the outstanding advantage of simple structure, and reliable guarantee of the conveying effect of the conveyor belt.
Description
Technical field
The utility model belongs to conveying device, particularly relates to a kind of sand material output device of sand sieving machine.
Background technology
Sand sieving machine is the Special Equipment that the old sand after using through casting is carried out sorting, and old sand is owing to cooling has certain viscosity.In the existing equipment, two tubular live-rollers that sand sieving machine sand material output device is set up in parallel by front and back, the ring-shaped sand material conveyer belt that is set in two tubular live-rollers constitute, and outer power transmission is in one of them live-roller.Because conveyer belt directly carries old sand, old sand will inevitably appear in operating conveyer belt to be shaken off ring-shaped sand material conveyer belt meander sections surface and is brought into a tubular live-roller and a junction of conveyor belt subsequently, and a part of old sand of a specified duration will be adhered to the inboard viscosity sand layer that forms of ring-shaped sand material conveyer belt.Regardless of the viscosity sand layer density degree, all more or less reduce friction between tubular live-roller and the conveyer belt, influence the transmission effect of conveyer belt, the temporary transient pause of conveyer belt will appear when serious.Therefore, the sand material output device of above-mentioned sand sieving machine exists influences the defective that conveyer belt transmits effect.
Summary of the invention
The utility model is to have the above-mentioned technical problem that sand sieving machine sand material output device exists now in order to solve, and proposes a kind of sand material output device of sand sieving machine.
The utility model is taked following technical scheme by solving the problems of the technologies described above: a kind of sand material output device of this sand sieving machine is made up of ring-shaped sand material conveyer belt and roll shaft, it is characterized in that, ring-shaped sand material conveyer belt is set in two squirrel-cage live-rollers arranged side by side, and described squirrel-cage live-roller is individually fixed in circular end plate outer medial surface by circular end plate that is fixed in the roll shaft both end sides and two ends and equally distributed each support bar constitutes.
The utility model can also be taked following technical measures:
The circular end plate outer, two ends of described squirrel-cage live-roller is provided with the circle retaining edge that acts on ring-shaped sand material conveyer belt.
The beneficial effects of the utility model and advantage are: the friction between live-roller and the ring-shaped sand material conveyer belt has obviously been improved on the surface that the axle squirrel-cage live-roller of this sand material output device is made of each support bar, helps improving the transmission effect of conveyer belt.More mainly be to have neutral between each support bar of a squirrel-cage live-roller, the old sand that is adhered to ring-shaped sand material conveyer belt inboard can be fallen from each neutral and effectively prevented the formation of viscosity sand layer.The conveyer belt shake that the circle retaining of this squirrel-cage live-roller two ends circular end plate brings along the left and right deviation that can also effectively prevent conveyer belt helps to reduce the unrestrained of old sand.The utlity model has simple in structure, guarantee conveyer belt transmission outstanding advantage reliable for effect.
Description of drawings
Accompanying drawing 2 is squirrel-cage live-roller structural representations.
Number in the figure: 1 roll shaft, 2 circular end plate, the circular retaining of 2-1 edge, 3 support bars, 4 ring-shaped sand material conveyer belts, 5 hoppers.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing thereof.
As shown in Figure 1, 2, the sand material conveyer belt 4 of this sand material output device is set in two squirrel-cage live-rollers arranged side by side, and each squirrel-cage live-roller is individually fixed in circular end plate outer medial surface by circular end plate 2 that is fixed in roll shaft 1 both end sides and two ends and equally distributed each support bar 3 constitutes.Two ends circular end plate 2 outers of squirrel-cage live-roller are provided with the circle that acts on ring-shaped sand material conveyer belt and keep off along 2-1.
Among Fig. 1, the sand material of hopper 5 drops on ring-shaped sand material conveyer belt 4 one ends, and ring-shaped sand material conveyer belt 4 other ends are sand material outputs.Outer power is connected in Fig. 1 right side roll shaft by belt drive unit.
Claims (2)
1. a kind of sand material output device of sand sieving machine, formed by ring-shaped sand material conveyer belt and roll shaft, it is characterized in that: ring-shaped sand material conveyer belt is set in two squirrel-cage live-rollers arranged side by side, and described squirrel-cage live-roller is individually fixed in circular end plate outer medial surface by circular end plate that is fixed in the roll shaft both end sides and two ends and equally distributed each support bar constitutes.
2. sand material output device according to claim 1 is characterized in that: the circular end plate outer, two ends of described squirrel-cage live-roller is provided with the circle retaining edge that acts on ring-shaped sand material conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202209143U CN201519662U (en) | 2009-09-27 | 2009-09-27 | Sand output device for sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202209143U CN201519662U (en) | 2009-09-27 | 2009-09-27 | Sand output device for sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519662U true CN201519662U (en) | 2010-07-07 |
Family
ID=42505840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202209143U Expired - Fee Related CN201519662U (en) | 2009-09-27 | 2009-09-27 | Sand output device for sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834106A (en) * | 2015-01-15 | 2016-08-10 | 新疆宇鑫混凝土有限公司 | Needle and flake aggregate picking device used for construction waste disposal |
| CN108147008A (en) * | 2016-12-06 | 2018-06-12 | 山东科技大学 | A kind of plate chain apparatus for timber conveying |
| CN111532814A (en) * | 2020-05-07 | 2020-08-14 | 黄山市尚义橡塑制品有限公司 | Automatic conveying device for warehouse logistics goods loading and unloading |
-
2009
- 2009-09-27 CN CN2009202209143U patent/CN201519662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834106A (en) * | 2015-01-15 | 2016-08-10 | 新疆宇鑫混凝土有限公司 | Needle and flake aggregate picking device used for construction waste disposal |
| CN108147008A (en) * | 2016-12-06 | 2018-06-12 | 山东科技大学 | A kind of plate chain apparatus for timber conveying |
| CN111532814A (en) * | 2020-05-07 | 2020-08-14 | 黄山市尚义橡塑制品有限公司 | Automatic conveying device for warehouse logistics goods loading and unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sand output device for sand screening machine Effective date of registration: 20140708 Granted publication date: 20100707 Pledgee: Bank of Shanghai Limited by Share Ltd Tianjin branch Pledgor: Tianjin City Lixinsheng Fine Foundry Co., Ltd. Registration number: 2014120000038 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150728 Granted publication date: 20100707 Pledgee: Bank of Shanghai Limited by Share Ltd Tianjin branch Pledgor: Tianjin City Lixinsheng Fine Foundry Co., Ltd. Registration number: 2014120000038 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |