CN204892347U - Screening sand device for building site - Google Patents
Screening sand device for building site Download PDFInfo
- Publication number
- CN204892347U CN204892347U CN201520487610.9U CN201520487610U CN204892347U CN 204892347 U CN204892347 U CN 204892347U CN 201520487610 U CN201520487610 U CN 201520487610U CN 204892347 U CN204892347 U CN 204892347U
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- filter screen
- screen pack
- support frame
- screen
- utility
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Abstract
The utility model relates to a screening sand device for building site, including the support frame that is U type structure, the support frame is followed upward to being equipped with first filter screen, second filter screen down in proper order, first filter screen, second filter screen are the protruding structure of arc, the vertical upper and lower both ends of section of support frame are equipped with the fixed plate, between the both ends and fixed plate of first filter screen, between the first filter screen, second filter screen, all be equipped with damping spring between the both ends of second filter screen and the fixed plate, first filter screen, second filter screen one end downside are equipped with polarization motor, be equipped with first relief hole, second relief hole on the support frame both sides respectively. The utility model discloses the effectual efficiency that can improve the screening also can realize the screening of two kinds of specification grits simultaneously, and first filter screen, second filter screen can effectually prevent blocking phenomenon simultaneously, ensure going on smoothly of screening process.
Description
Technical field
The utility model relates to technical field of buildings, particularly relates to a kind of construction site Sand screen.
Background technology
Building is the general name of building and structures, be people in order to meet social life needs, utilize the material technology means grasped, and use the artificial environment that certain scientific law, geomantic omen theory and aesthetic principle are created.Building is people's earth, brick, watt, stone material, timber; Form a kind of for human habitation such as (modern age reinforced concrete, section bar) construction material and the space used, as house, bridge, factory building, gymnasium, cave dwelling, water tower, temple etc.Broadly say, view, gardens are also wings.
Sandstone refers to the loose blend of sand grains and rubble.In geology, be that the mineral of 0.074 ~ 2mm or rock particles call sand particle diameter, what particle diameter was greater than 2mm is called gravel or dust (the two difference is by rounding degree different, visible in detail entry conglomerate, sandstone).If sandstone medium stone mostly is gravel, be called sand gravel.Also there is people that sandstone is called sandstone in daily life.
Requisite material during sandstone on building sites, need sieve sand net when preparing the sandstone of appropriate size, existing sieve sand net generally only has a screen cloth, and screening efficiency is low, and screen cloth easily blocks in the husky process of sieve simultaneously, the carrying out of the husky work of impact sieve.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of construction site Sand screen.
The utility model is achieved through the following technical solutions:
A kind of construction site Sand screen, comprise the bracing frame of U-shaped structure, support frame as described above is provided with the first screen pack from top to bottom successively, second screen pack, described first screen pack, the curved bulge-structure of second screen pack, in the vertical section of support frame as described above, lower two ends are provided with fixed head, between the two ends of described first screen pack and fixed head, first screen pack, between second screen pack, damping spring is equipped with between the two ends of the second screen pack and fixed head, described first screen pack, polarization motor is provided with on the downside of second screen pack one end, support frame as described above both sides are respectively equipped with the first relief hole, second relief hole.
As optimal technical scheme of the present utility model, described first filter screen filtration precision is lower than the filtering accuracy of the second screen pack.
As optimal technical scheme of the present utility model, described fixed head with between bracing frame for being fixedly connected with.
As optimal technical scheme of the present utility model, described first relief hole, the second discharge hole dimension are identical.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging the first screen pack, second screen pack, damping spring and polarization motor, during such use, the first screen pack is realized under the effect of polarization motor, second screen pack above-below direction movement fast, effectively can improve the efficiency of screening, also can realize the screening of two kinds of specification sandstones simultaneously, first screen pack simultaneously, second screen pack effectively can prevent clogging, guarantee carrying out smoothly of screening process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. bracing frame; 101. first relief holes; 102. second relief holes; 2. the first screen pack; 3. the second screen pack; 4. fixed head; 5. damping spring; 6. polarization motor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of construction site Sand screen, comprise the bracing frame 1 of U-shaped structure, support frame as described above 1 is provided with the first screen pack 2, second screen pack 3 from top to bottom successively, the curved bulge-structure of described first screen pack 2, second screen pack 3, wherein said first screen pack 2 filtering accuracy is lower than the filtering accuracy of the second screen pack 3, the sandstone of two kinds of specifications can be sieved out like this, meet the construction requirement in building site.
The vertical section upper/lower terminal of support frame as described above 1 is provided with fixed head 4, wherein said fixed head 4 with between bracing frame 1 for being fixedly connected with.Damping spring 5 is equipped with between the two ends of described first screen pack 2 and fixed head 4, between the first screen pack 2, second screen pack 3, between the two ends of the second screen pack 4 and fixed head 4, polarization motor 6 is provided with on the downside of described first screen pack 2, second screen pack 3 one end, support frame as described above 1 both sides are respectively equipped with the first relief hole 101, second relief hole 102, wherein said first relief hole 101, second relief hole 102 is measure-alike, can be convenient to the sandstone after sieving like this and discharge.During such use, the first screen pack 2, second screen pack 3 above-below direction movement is fast realized under the effect of polarization motor 6, effectively can improve the efficiency of screening, also can realize the screening of two kinds of specification sandstones simultaneously, first screen pack 2, second screen pack 3 effectively can prevent clogging simultaneously, guarantees carrying out smoothly of screening process.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a construction site Sand screen, comprise the bracing frame (1) of U-shaped structure, it is characterized in that: support frame as described above (1) is provided with the first screen pack (2) from top to bottom successively, second screen pack (3), described first screen pack (2), second screen pack (3) curved bulge-structure, in the vertical section of support frame as described above (1), lower two ends are provided with fixed head (4), between the two ends of described first screen pack (2) and fixed head (4), first screen pack (2), between second screen pack (3), damping spring (5) is equipped with between the two ends of the second screen pack (4) and fixed head (4), described first screen pack (2), polarization motor (6) is provided with on the downside of second screen pack (3) one end, support frame as described above (1) both sides are respectively equipped with the first relief hole (101), second relief hole (102).
2. a kind of construction site according to claim 1 Sand screen, is characterized in that: described first screen pack (2) filtering accuracy is lower than the filtering accuracy of the second screen pack (3).
3. a kind of construction site according to claim 1 Sand screen, is characterized in that: for being fixedly connected with between described fixed head (4) with bracing frame (1).
4. a kind of construction site according to claim 1 Sand screen, is characterized in that: described first relief hole (101), the second relief hole (102) are measure-alike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487610.9U CN204892347U (en) | 2015-07-08 | 2015-07-08 | Screening sand device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487610.9U CN204892347U (en) | 2015-07-08 | 2015-07-08 | Screening sand device for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892347U true CN204892347U (en) | 2015-12-23 |
Family
ID=54914561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487610.9U Expired - Fee Related CN204892347U (en) | 2015-07-08 | 2015-07-08 | Screening sand device for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892347U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890708A (en) * | 2017-04-21 | 2017-06-27 | 合肥智慧龙机械设计有限公司 | A kind of feed grinder for improving sieving structure |
| CN107983626A (en) * | 2016-08-01 | 2018-05-04 | 龙江汇 | One kind sieve method for determining sand |
| CN108889612A (en) * | 2018-08-07 | 2018-11-27 | 宁国市双阳精密制造有限公司 | A kind of wear-resistant material production raw material screening device |
| CN108908798A (en) * | 2018-06-21 | 2018-11-30 | 曾德生 | A kind of waste PVC plastics secondary use processing unit that the disconnected formula of tooth is pulverized again |
| CN109999985A (en) * | 2019-04-08 | 2019-07-12 | 佛山市欧若拉生物科技有限公司 | One Plant Extracts micronizer |
| CN111687714A (en) * | 2020-06-19 | 2020-09-22 | 江苏欣颍新材料科技有限公司 | Surface polishing equipment for billiard production |
-
2015
- 2015-07-08 CN CN201520487610.9U patent/CN204892347U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983626A (en) * | 2016-08-01 | 2018-05-04 | 龙江汇 | One kind sieve method for determining sand |
| CN106890708A (en) * | 2017-04-21 | 2017-06-27 | 合肥智慧龙机械设计有限公司 | A kind of feed grinder for improving sieving structure |
| CN108908798A (en) * | 2018-06-21 | 2018-11-30 | 曾德生 | A kind of waste PVC plastics secondary use processing unit that the disconnected formula of tooth is pulverized again |
| CN108908798B (en) * | 2018-06-21 | 2020-11-06 | 盐城市沪丰新材料有限公司 | Broken tooth type re-crushed waste PVC plastic secondary utilization treatment device |
| CN108889612A (en) * | 2018-08-07 | 2018-11-27 | 宁国市双阳精密制造有限公司 | A kind of wear-resistant material production raw material screening device |
| CN109999985A (en) * | 2019-04-08 | 2019-07-12 | 佛山市欧若拉生物科技有限公司 | One Plant Extracts micronizer |
| CN111687714A (en) * | 2020-06-19 | 2020-09-22 | 江苏欣颍新材料科技有限公司 | Surface polishing equipment for billiard production |
| CN111687714B (en) * | 2020-06-19 | 2022-03-11 | 江苏欣颍新材料科技有限公司 | Surface polishing equipment for billiard production |
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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 |
Granted publication date: 20151223 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |