CN105728321A - Gravel screening device for building operations - Google Patents
Gravel screening device for building operations Download PDFInfo
- Publication number
- CN105728321A CN105728321A CN201610191649.5A CN201610191649A CN105728321A CN 105728321 A CN105728321 A CN 105728321A CN 201610191649 A CN201610191649 A CN 201610191649A CN 105728321 A CN105728321 A CN 105728321A
- Authority
- CN
- China
- Prior art keywords
- screening
- conveying pipe
- housing
- filter screen
- rotating shaft
- 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
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Classifications
-
- 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
-
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
A gravel screening device for building operations comprises a screening shell. A conveying pipe is vertically arranged on the left side of the screening shell. A lifting rotary shaft is arranged in the conveying pipe. The top end of the lifting rotary shaft is connected with a first motor located above the conveying pipe. The lifting rotary shaft is provided with a screw blade. A discharging opening in the top end of the conveying pipe communicates with a feeding channel in the upper portion of the screening shell through a discharge pipe. A primary filter screen and a secondary filter screen are sequentially arranged in the screening shell from top to bottom, and the edge of the primary filter screen and the edge of the secondary filter screen are both connected with a coarse material box located outside the screening shell through receiving pipes. A vertical stirring rotary shaft is arranged in the screening shell. The gravel screening device has the beneficial effects that the structure is simple, design is reasonable, and the running cost of the gravel screening device is low; and gravel is lifted up through the screw blade and does not need to be fed from the upper portion of the screening shell, so that the labor intensity is lowered, and adding is convenient and rapid.
Description
Technical field
The present invention relates to technical field of building construction, be specifically related to a kind of construction sandstone sieve screening device.
Background technology
Along with the raising of economic development and living standards of the people, construction business is large-area throughout the country to be carried out.Wherein, needing to be applied to the sandstone of all size, but the sandstone sold on market is not of uniform size, specification does not have comparatively clear and definite division, and construction site can use various types of sandstone in building construction process, sandstone not of uniform size has various uses；This is accomplished by people and the later stage sandstone is further screened.
But, current used vibrosieve is unreasonable because of its structural design, and screening effect is bad, the phenomenons such as screen cloth plug-hole can occur after a long time use, this not only lowers work efficiency, job costs also can be made to be greatly increased；And sieve reinforced comparatively inconvenience time husky, it is necessary to consume more muscle power.
Summary of the invention
It is an object of the invention to provide a kind of construction sandstone sieve screening device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of construction sandstone sieve screening device, including screening housing, the left side vertical of described screening housing is provided with conveying pipe, the inside of described conveying pipe is provided with lifting rotating shaft, the top of described lifting rotating shaft is connected with the first motor being positioned at above conveying pipe, described lifting rotating shaft is provided with helical blade, and the discharging opening on described conveying pipe top is connected with the feeding-passage being positioned at above screening housing by tremie pipe；The edge being sequentially provided with one-level filter screen and secondary screen, one-level filter screen and secondary screen in described screening housing from top to bottom is connected with the coarse fodder case being positioned at screening hull outside each through material receiving tube；Described screening enclosure interior is provided with a vertical stirring rotating shaft, and the top stirring rotating shaft is connected with the second motor being positioned at above screening housing, and middle part and the bottom of stirring rotating shaft are equipped with agitator arm, agitator arm all with the upper surface of one-level filter screen and secondary screen；The outer bottom of described screening housing is provided with base, and base offers groove, is provided with support bar in groove, and support bar outer cover is provided with spring, and base and the contact position screening housing are provided with rubber blanket, and the bottom of described screening housing is additionally provided with vibrating motor.
As the further scheme of the present invention: the bottom of described conveying pipe is provided with charging aperture.
As the present invention further scheme: the mesh diameter of described one-level filter screen is more than the mesh diameter of secondary screen.
As the present invention further scheme: the bottom of described support bar is fixing with the bottom of groove to be connected, and the top of support bar does not contact with the outer bottom of screening housing.
As the present invention further scheme: the bottom of described spring is fixing with the bottom of groove to be connected, the top of spring is fixing with the outer bottom of screening housing to be connected.
As the present invention further scheme: the bottom of described screening housing is provided with tapping channel.
The invention has the beneficial effects as follows simple in construction, reasonable in design, its operating cost is cheap, utilizes helical blade to be promoted up by sandstone, need not be sent into by sandstone, decrease labor intensity above screening housing, and it is comparatively convenient to add, and alleviates labor intensity；Sandstone is fallen into three classes by one-level screen cloth and two grades of screen clothes；The setting of spring and rubber blanket expands Oscillation Amplitude, is effectively increased screening effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1-charging aperture, 2-carry pipe, 3-helical blade, 4-lifting rotating shaft, 5-the first motor, 6-discharging opening, 7-tremie pipe, 8-feeding-passage, 9-the second motor, 10-screens housing, 11-stirs rotating shaft, 12-agitator arm, 13-one-level filter screen, 14-secondary screen, 15-material receiving tube, 16-coarse fodder case, 17-tapping channel, 18-rubber blanket, 19-base, 20-spring, 21-support bar, 22-vibrating motor.
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.
Refer to Fig. 1, in the embodiment of the present invention, a kind of construction sandstone sieve screening device, including screening housing 10, the left side vertical of described screening housing 10 is provided with conveying pipe 2, the inside of described conveying pipe 2 is provided with lifting rotating shaft 4, the top of described lifting rotating shaft 4 is connected with the first motor 5 being positioned at above conveying pipe 2, described lifting rotating shaft 4 is provided with helical blade 3, the discharging opening 6 on described conveying pipe 2 top is connected with the feeding-passage 8 being positioned at above screening housing 10 by tremie pipe 7, helical blade 3 is utilized to be promoted up by sandstone, sandstone need not be sent into above screening housing 10, decrease labor intensity, it is comparatively convenient to add, it is effectively reduced labor intensity；
The edge being sequentially provided with one-level filter screen 13 and secondary screen 14, one-level filter screen 13 and secondary screen 14 in described screening housing 10 from top to bottom is connected with the coarse fodder case 16 being positioned at outside screening housing 10 each through material receiving tube 15；Described screening housing 10 is internal is provided with a vertical stirring rotating shaft 11, the top stirring rotating shaft 11 is connected with the second motor 9 being positioned at above screening housing 10, middle part and the bottom of stirring rotating shaft 11 are equipped with agitator arm 12, agitator arm 12 all with the upper surface of one-level filter screen 13 and secondary screen 14, sandstone enters in screening housing 10, after the screening of one-level screen cloth 13 and two grades of screen clothes 14, sandstone is divided into Three Estate, two parts it are divided in coarse fodder case 16, for collecting sandstone two kinds bigger respectively, the effect of agitator arm 12 is in that to stir the sandstone getting lodged in one-level screen cloth 13 and two grades of screen cloth 14 upper surfaces, prevent sandstone blocking mesh, screening efficiency is caused to reduce；
The outer bottom of described screening housing 10 is provided with base 19, base 19 offers groove, support bar 21 it is provided with in groove, support bar 21 outer cover is provided with spring 20, and base 19 and the contact position screening housing 10 are provided with rubber blanket 18, and the bottom of described screening housing 10 is additionally provided with vibrating motor 22, vibrating motor 22 vibrates, driving screening housing 10 to vibrate, the setting of spring 20 and rubber blanket 18 expands Oscillation Amplitude, is effectively increased screening effect.
The bottom of described conveying pipe 2 is provided with charging aperture 1.
The mesh diameter of described one-level filter screen 13 is more than the mesh diameter of secondary screen 14.
The bottom of described support bar 21 is fixing with the bottom of groove to be connected, and the top of support bar 21 does not contact with the outer bottom of screening housing 10.
The bottom of described spring 20 is fixing with the bottom of groove to be connected, and the top of spring 20 is fixing with the outer bottom of screening housing 10 to be connected.
The bottom of described screening housing 10 is provided with tapping channel 17.
The work process of the present invention is: added from charging aperture 1 by sandstone, utilizes helical blade 3 to be promoted up by sandstone, need not be sent into by sandstone, decrease labor intensity above screening housing 10, and it is comparatively convenient to add, and is effectively reduced labor intensity；Sandstone enters in screening housing 10, after the screening of one-level screen cloth 13 and two grades of screen clothes 14, sandstone is divided into Three Estate, two parts it are divided in coarse fodder case 16, for collecting sandstone two kinds bigger respectively, the effect of agitator arm 12 is in that to stir the sandstone getting lodged in one-level screen cloth 13 and two grades of screen cloth 14 upper surfaces, it is prevented that sandstone blocking mesh, causes screening efficiency to reduce；Vibrating motor 22 vibrates, and drives screening housing 10 to vibrate, and the setting of spring 20 and rubber blanket 18 expands Oscillation Amplitude, is effectively increased screening effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a construction sandstone sieve screening device, including screening housing, it is characterized in that, the left side vertical of described screening housing is provided with conveying pipe, the inside of described conveying pipe is provided with lifting rotating shaft, the top of described lifting rotating shaft is connected with the first motor being positioned at above conveying pipe, and described lifting rotating shaft is provided with helical blade, and the discharging opening on described conveying pipe top is connected with the feeding-passage being positioned at above screening housing by tremie pipe；The edge being sequentially provided with one-level filter screen and secondary screen, one-level filter screen and secondary screen in described screening housing from top to bottom is connected with the coarse fodder case being positioned at screening hull outside each through material receiving tube；Described screening enclosure interior is provided with a vertical stirring rotating shaft, and the top stirring rotating shaft is connected with the second motor being positioned at above screening housing, and middle part and the bottom of stirring rotating shaft are equipped with agitator arm, agitator arm all with the upper surface of one-level filter screen and secondary screen；The outer bottom of described screening housing is provided with base, and base offers groove, is provided with support bar in groove, and support bar outer cover is provided with spring, and base and the contact position screening housing are provided with rubber blanket, and the bottom of described screening housing is additionally provided with vibrating motor.
2. a kind of construction sandstone sieve screening device according to claim 1, it is characterised in that the bottom of described conveying pipe is provided with charging aperture.
3. a kind of construction sandstone sieve screening device according to claim 1, it is characterised in that the mesh diameter of described one-level filter screen is more than the mesh diameter of secondary screen.
4. a kind of construction sandstone sieve screening device according to claim 1, it is characterised in that the bottom of described support bar is fixing with the bottom of groove to be connected, and the top of support bar does not contact with the outer bottom of screening housing.
5. a kind of construction sandstone sieve screening device according to claim 1 or 4, it is characterised in that the bottom of described spring is fixing with the bottom of groove to be connected, the top of spring is fixing with the outer bottom of screening housing to be connected.
6. a kind of construction sandstone sieve screening device according to claim 5, it is characterised in that the bottom of described screening housing is provided with tapping channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191649.5A CN105728321A (en) | 2016-03-21 | 2016-03-21 | Gravel screening device for building operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191649.5A CN105728321A (en) | 2016-03-21 | 2016-03-21 | Gravel screening device for building operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105728321A true CN105728321A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610191649.5A Pending CN105728321A (en) | 2016-03-21 | 2016-03-21 | Gravel screening device for building operations |
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| Country | Link |
|---|---|
| CN (1) | CN105728321A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311429A (en) * | 2016-11-07 | 2017-01-11 | 郑州游爱网络技术有限公司 | Sandstone grinding and screening plant for construction engineering |
| CN106719234A (en) * | 2017-01-18 | 2017-05-31 | 上海海洋大学 | A kind of efficient hydriopsis cumingii classification device for sorting |
| CN107062870A (en) * | 2017-06-13 | 2017-08-18 | 合肥大麦灯箱器材有限公司 | It is a kind of to collect drying with screening in integrated farm grain pre-processing devices |
| CN107138382A (en) * | 2017-05-23 | 2017-09-08 | 安徽高老庄生态农业科技有限公司 | A kind of agriculture crops clod-riddler |
| CN107458641A (en) * | 2017-09-27 | 2017-12-12 | 佛山市深研信息技术有限公司 | A kind of environment-friendly type building stones automated packaging equipment |
| CN108126885A (en) * | 2017-11-23 | 2018-06-08 | 长沙德科投资管理咨询有限公司 | Chemical material screening plant |
| CN108246595A (en) * | 2018-01-11 | 2018-07-06 | 和县农丰蔬菜种子专业合作社 | A kind of seed multistage screening plant |
| CN108435570A (en) * | 2018-03-12 | 2018-08-24 | 浙江德美轴承有限公司 | A kind of steel ball cleaning equipment of the bearing machining with screening function |
| CN108543586A (en) * | 2018-04-11 | 2018-09-18 | 朵慧文 | A kind of feed fast-crushing device with automatic charging function |
| CN108858742A (en) * | 2018-06-14 | 2018-11-23 | 重庆工商大学 | A kind of mortar feeding machine for capableing of automatic screening classification |
| 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 |
| CN110548666A (en) * | 2019-10-19 | 2019-12-10 | 内江恒威派腾科技有限公司 | Sand sieving mechanism for construction |
| CN112278793A (en) * | 2020-11-05 | 2021-01-29 | 娄底市城西液化气销售有限公司 | Mechanical subpackage production device |
| CN112974247A (en) * | 2020-11-24 | 2021-06-18 | 宁夏瑞远石油压裂支撑剂有限公司 | Sand system is washed to multistage sieve |
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| SU1484386A1 (en) * | 1987-01-12 | 1989-06-07 | Научно-Производственное Объединение По Животноводческим Машинам "Внииживмаш" | Screw device for refining particulate feed |
| CN2608151Y (en) * | 2003-04-04 | 2004-03-31 | 陈海滨 | Variable operating mode vibrating drum type garbage sorting device |
| CN204265652U (en) * | 2014-11-21 | 2015-04-15 | 威远县德胜耐材有限公司 | A kind of raw material for refractory dosing unit |
| CN204907760U (en) * | 2015-08-02 | 2015-12-30 | 陈文炯 | Tealeaves stoving screening plant |
| CN205496012U (en) * | 2016-03-21 | 2016-08-24 | 杨露萍 | Grit sieving mechanism for construction |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1484386A1 (en) * | 1987-01-12 | 1989-06-07 | Научно-Производственное Объединение По Животноводческим Машинам "Внииживмаш" | Screw device for refining particulate feed |
| CN2608151Y (en) * | 2003-04-04 | 2004-03-31 | 陈海滨 | Variable operating mode vibrating drum type garbage sorting device |
| CN204265652U (en) * | 2014-11-21 | 2015-04-15 | 威远县德胜耐材有限公司 | A kind of raw material for refractory dosing unit |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311429A (en) * | 2016-11-07 | 2017-01-11 | 郑州游爱网络技术有限公司 | Sandstone grinding and screening plant for construction engineering |
| CN106719234A (en) * | 2017-01-18 | 2017-05-31 | 上海海洋大学 | A kind of efficient hydriopsis cumingii classification device for sorting |
| CN107138382A (en) * | 2017-05-23 | 2017-09-08 | 安徽高老庄生态农业科技有限公司 | A kind of agriculture crops clod-riddler |
| CN107062870B (en) * | 2017-06-13 | 2019-04-05 | 合肥大麦灯箱器材有限公司 | It is a kind of to collect drying and screening in integrated farm grain pre-processing devices |
| CN107062870A (en) * | 2017-06-13 | 2017-08-18 | 合肥大麦灯箱器材有限公司 | It is a kind of to collect drying with screening in integrated farm grain pre-processing devices |
| CN107458641A (en) * | 2017-09-27 | 2017-12-12 | 佛山市深研信息技术有限公司 | A kind of environment-friendly type building stones automated packaging equipment |
| CN108126885A (en) * | 2017-11-23 | 2018-06-08 | 长沙德科投资管理咨询有限公司 | Chemical material screening plant |
| CN108246595A (en) * | 2018-01-11 | 2018-07-06 | 和县农丰蔬菜种子专业合作社 | A kind of seed multistage screening plant |
| CN108435570A (en) * | 2018-03-12 | 2018-08-24 | 浙江德美轴承有限公司 | A kind of steel ball cleaning equipment of the bearing machining with screening function |
| CN108543586A (en) * | 2018-04-11 | 2018-09-18 | 朵慧文 | A kind of feed fast-crushing device with automatic charging function |
| CN108858742A (en) * | 2018-06-14 | 2018-11-23 | 重庆工商大学 | A kind of mortar feeding machine for capableing of automatic screening classification |
| 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 |
| CN110548666A (en) * | 2019-10-19 | 2019-12-10 | 内江恒威派腾科技有限公司 | Sand sieving mechanism for construction |
| CN112278793A (en) * | 2020-11-05 | 2021-01-29 | 娄底市城西液化气销售有限公司 | Mechanical subpackage production device |
| CN112974247A (en) * | 2020-11-24 | 2021-06-18 | 宁夏瑞远石油压裂支撑剂有限公司 | Sand system is washed to multistage sieve |
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Application publication date: 20160706 |
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