CN105836430A - Material classifying, screening and conveying device - Google Patents
Material classifying, screening and conveying device Download PDFInfo
- Publication number
- CN105836430A CN105836430A CN201610412737.3A CN201610412737A CN105836430A CN 105836430 A CN105836430 A CN 105836430A CN 201610412737 A CN201610412737 A CN 201610412737A CN 105836430 A CN105836430 A CN 105836430A
- Authority
- CN
- China
- Prior art keywords
- screening
- screen box
- screening net
- dividing plate
- net
- 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
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a material classifying, screening and conveying device which comprises supporting legs (1). A screening box is a semi-closed cylinder. The upper portion of the screening box is provided with a feeding opening. A V-shaped funnel is welded to the lower portion of the screening box. The supporting legs are installed under the V-shaped funnel. A through hole is formed in the side wall of the screening box. Material conveying devices are installed on the two sides of the screening box correspondingly. According to the device, by adopting three screening meshes used for screening different particles, the gravity action of materials to be screened is utilized so that the materials to be screened can be screened without the action of a conveyor belt, the number of parts is decreased, the cost is saved, high-precision classification of the materials to be screened is ensured, and convenience is brought to later-period processing. Moreover, the screening meshes can be replaced at any time according to the different requirements, and the screening range is wide. Meanwhile, the materials to be screened directly reach construction sites by means of conveying of the conveyor belt and connecting of a discharge pipe after being screened, manpower waste is reduced, and the working efficiency is improved.
Description
Technical field
The present invention relates to conveying device technical field, particularly relate to a kind of stock grading screening conveying device.
Background technology
At present, half-hearted due to link personnel such as producing, transport, have bad luck at any time used by various architectural engineerings, often the material of a kind of specification can be mixed the material being mixed into serious off grade size in the material of other particle diameter.In concrete and the various engineering utilizing graded broken stone, it is required for according to code requirement, the rubble of several different-grain diameters is proportioned and could use after mixing.The size controlling of rubble is required very strict by a lot of key state projects, because, if particle diameter is defective may result in the off quality of concrete.Particularly bituminous concrete engineering, if the particle diameter of rubble is defective, may result in substantial amounts of flash to produce, waste a large amount of fuel, increase equipment attrition, reduce equipment capacity, cause engineering extension, more existing screening modes are divided into artificial screening and mechanical grading, artificial screening labour intensity is big, screening efficiency is low, screen of poor quality, serious to manpower waste, mechanical grading, many employings have the material screening machine of labyrinth, although efficiency is high, but complicated in mechanical structure, take up an area space big, be not suitable for processing different screening tasks, and once can be only done the screening of a kind of material, operate the most single, and after some screening plants have screened, it is required for manpower transport, screening transfer efficiency is low, for this it is proposed that a kind of stock grading screens conveying device, solve the problems referred to above.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of stock grading proposed screens conveying device.
To achieve these goals, present invention employs following technical scheme:
nullA kind of stock grading screening conveying device，Including supporting leg、V-type funnel、Second screening net、Second partition、Screen box、Charging aperture、First dividing plate、First screening net、3rd dividing plate、3rd screening net and device for transporting objects，Described screen box is semienclosed cylinder，The top of screen box is provided with charging aperture，The lower weld of screen box has V-type funnel，The bottom of V-type funnel is provided with supporting leg，Through hole is had on the sidewall of screen box，The both sides of screen box are mounted on device for transporting objects，Device for transporting objects includes conveyer and passage，Conveyer belt and passage are all arranged on the lateral wall of screen box by support，And the charging aperture of passage is positioned at the lower end of conveyer，The internally installed of screen box has the second screening net、Second partition、First dividing plate、First screening net、3rd dividing plate and the 3rd screening net，Second partition is between the first dividing plate and the 3rd dividing plate，One end of first dividing plate is welded on the side sidewall of screen box，One end of the other end and the first screening net connects，The other end of the first screening net extend out to outside screen box through the sidewall of screen box，One end that first screening net is exposed to outside screen box is positioned at the surface of device for transporting objects，One end of second partition is welded on the side sidewall of screen box，One end of the other end and the second screening net connects，The other end of the second screening net extend out to outside screen box through the sidewall of screen box，One end that second screening net is exposed to outside screen box is positioned at the surface of device for transporting objects，One end of 3rd dividing plate is welded on the side sidewall of screen box，One end of the other end and the 3rd screening net connects，The other end end of the 3rd screening net extend out to outside screen box through the sidewall of screen box，One end that 3rd screening net is exposed to outside screen box is positioned at the surface of device for transporting objects.
Preferably, described first dividing plate and the 3rd dividing plate are parallel to each other, and the angle angle on the first dividing plate and ground is 30 degree of-45 degree.
Preferably, described second partition is 135 degree of-150 degree with the angle angle on ground.
Preferably, described first screening net, the second screening net and the 3rd screening net removably connect with screen box, and the aperture of the first screening net is more than the aperture of the second screening net, and the aperture of the second screening net is more than the aperture of the 3rd screening net.
In the present invention, by using three for the screening net sieving variable grain, utilize the Action of Gravity Field of screening thing, make to screen thing under the effect that need not conveyer belt, it also is able to screen, decrease part, saved cost, it is ensured that thing is high-precision classifies in screening, it is easy to post-production, and screen net and can change at any time according to different requirements, screening scope is wide, screening thing passes through the transmission connection plus discharge nozzle of conveyer belt after screening simultaneously, directly arrive the place of construction, decrease manpower waste, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of stock grading screening conveying device that the present invention proposes.
In figure: 1 support leg, 2V type funnel, 3 passages, 4 conveyer belts, 5 second screening nets, 6 second partitions, 7 screen boxes, 8 charging apertures, 9 first dividing plates, 10 first screening nets, 11 the 3rd dividing plates, 12 the 3rd screening nets.
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.
nullWith reference to Fig. 1，A kind of stock grading screening conveying device，Including supporting leg 1、V-type funnel 2、Second screening net 5、Second partition 6、Screen box 7、Charging aperture 8、First dividing plate 9、First screening net 10、3rd dividing plate 11、3rd screening net 12 and device for transporting objects，Screen box 7 is semienclosed cylinder，The top of screen box 7 is provided with charging aperture 8，The lower weld of screen box 7 has V-type funnel 2，The bottom of V-type funnel 2 is provided with supporting leg 1，Through hole is had on the sidewall of screen box 7，The both sides of screen box 7 are mounted on device for transporting objects，Device for transporting objects includes conveyer 4 and passage 3，Conveyer belt 4 and passage 3 are all arranged on by support on the lateral wall of screen box 7，And the charging aperture of passage 3 is positioned at the lower end of conveyer 4，The internally installed of screen box 7 has the second screening net 5、Second partition 6、First dividing plate 9、First screening net 10、3rd dividing plate 12 and the 3rd screening net 13，Second partition 6 is between the first dividing plate 9 and the 3rd dividing plate 12，One end of first dividing plate 9 is welded on the side sidewall of screen box 7，One end of the other end and the first screening net 10 connects，The other end of the first screening net 10 extend out to outside screen box 7 through the sidewall of screen box 7，One end that first screening net 10 is exposed to outside screen box 7 is positioned at the surface of device for transporting objects，One end of second partition 6 is welded on the side sidewall of screen box 7，One end of the other end and the second screening net 5 connects，The other end of the second screening net 5 extend out to outside screen box 7 through the sidewall of screen box 7，One end that second screening net 5 is exposed to outside screen box 7 is positioned at the surface of device for transporting objects，One end of 3rd dividing plate 12 is welded on the side sidewall of screen box 7，One end of the other end and the 3rd screening net 13 connects，The other end end of the 3rd screening net 13 extend out to outside screen box 7 through the sidewall of screen box 7，One end that 3rd screening net 13 is exposed to outside screen box 7 is positioned at the surface of device for transporting objects，First dividing plate 9 and the 3rd dividing plate 11 are parallel to each other，And first the angle angle on dividing plate 9 and ground be 30 degree of-45 degree，Second partition 6 is 135 degree of-150 degree with the angle angle on ground，First screening net 10、Second screening net 5 and the 3rd screening net 12 removably connect with screen box 7，And first screening net 10 aperture more than second screening net 5 aperture，The aperture of the second screening net 5 is more than the aperture of the 3rd screening net 12.
Workflow: screening thing enters in screen box 7 by charging aperture 8, pass through Action of Gravity Field, arrive the first screening net 10, screening through the first screening net 10, device for transporting objects is entered more than the screening thing in the first screening net 10 aperture, arrive at material collection, the second screening net 5 is arrived by Action of Gravity Field less than the screening thing in the first screening net 10 aperture, device for transporting objects is entered more than the screening thing in the second screening net 5 aperture, arrive at material collection, the 3rd screening net 12 is arrived by Action of Gravity Field less than the screening thing in the second screening net 5 aperture, device for transporting objects is entered more than the screening thing in the 3rd screening net 12 aperture, arrive at material collection, entered at material collection by V-type funnel 2 less than the screening thing in the 3rd screening net 12 aperture.
Above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; according to technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.
Claims (4)
1. stock grading screening a conveying device, including supporting leg (1), V-type funnel (2),
Second screening net (5), second partition (6), screen box (7), charging aperture (8), first every
Plate (9), the first screening net (10), the 3rd dividing plate (11), the 3rd screening net (12) and thing
Material conveying device, it is characterised in that described screen box (7) is semienclosed cylinder,
The top of screen box (7) is provided with charging aperture (8), and the lower weld of screen box (7) has V
Type funnel (2), the bottom of V-type funnel (2) is provided with supporting leg (1), screen box (7)
Sidewall on have through hole, the both sides of screen box (7) are mounted on device for transporting objects, thing
Material conveying device includes conveyer (4) and passage (3), conveyer belt (4) and passage (3)
All it is arranged on by support on the lateral wall of screen box (7), and the charging aperture of passage (3)
Be positioned at the lower end of conveyer (4), screen box (7) internally installed have the second screening net (5),
Second partition (6), the first dividing plate (9), the first screening net (10), the 3rd dividing plate (12)
With the 3rd screening net (13), second partition (6) is positioned at the first dividing plate (9) and the 3rd dividing plate
(12), between, one end of the first dividing plate (9) is welded on the side sidewall of screen box (7),
One end of the other end and the first screening net (10) connects, the other end of the first screening net (10)
Sidewall through screen box (7) extend out to screen box (7) outward, and the first screening net (10) is naked
It is exposed to screen box (7) one end outward and is positioned at the surface of device for transporting objects, second partition (6)
One end be welded on the side sidewall of screen box (7), the other end and second screening net (5)
One end connect, the other end of the second screening net (5) stretches out through the sidewall of screen box (7)
To screen box (7) outward, the second screening net (5) is exposed to screen box (7) position, one end outward
In the surface of device for transporting objects, one end of the 3rd dividing plate (12) is welded on screen box (7)
Side sidewall on, the other end and the 3rd screening net (13) one end connect, the 3rd screening net
(13) other end end extend out to screen box (7) outward through the sidewall of screen box (7), the
Three screenings net (13) are exposed to screen box (7) one end outward and are just being positioned at device for transporting objects
Top.
A kind of stock grading screening conveying device the most according to claim 1, its feature
Being, described first dividing plate (9) and the 3rd dividing plate (11) are parallel to each other, and the first dividing plate
(9) the angle angle with ground is 30 degree of-45 degree.
A kind of stock grading screening conveying device the most according to claim 1, its feature
Being, described second partition (6) is 135 degree of-150 degree with the angle angle on ground.
A kind of stock grading screening conveying device the most according to claim 1, its feature
It is, described first screening net (10), the second screening net (5) and the 3rd screening net (12)
Removably connect with screen box (7), and the aperture of the first screening net (10) is more than the second sieve
The aperture of network selection (5), the aperture of the second screening net (5) is more than the 3rd screening net (12)
Aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412737.3A CN105836430A (en) | 2016-06-12 | 2016-06-12 | Material classifying, screening and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412737.3A CN105836430A (en) | 2016-06-12 | 2016-06-12 | Material classifying, screening and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105836430A true CN105836430A (en) | 2016-08-10 |
Family
ID=56575839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412737.3A Pending CN105836430A (en) | 2016-06-12 | 2016-06-12 | Material classifying, screening and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836430A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020238A (en) * | 2017-05-29 | 2017-08-08 | 肇庆市思睿力机器人科技有限公司 | A kind of strong ore screening device of modulability simple to operate |
| 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 |
| CN109731762A (en) * | 2018-12-18 | 2019-05-10 | 合肥麦稻之星机械有限公司 | A kind of Cirulation type grain dryer |
| CN112916822A (en) * | 2021-03-16 | 2021-06-08 | 重庆美利信科技股份有限公司 | Automatic collecting and screening device for die casting machine foundation pit scrap returns |
| CN113198734A (en) * | 2021-04-12 | 2021-08-03 | 贵州省凤冈县田坝魅力黔茶有限公司 | Cui ya winnowing machine |
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| CN201367253Y (en) * | 2008-12-15 | 2009-12-23 | 鞍钢股份有限公司 | Pellet Screening Funnel |
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| CN104959313A (en) * | 2015-06-23 | 2015-10-07 | 潍坊友容实业有限公司 | Mixed fertilizer screening and segregating machine for coastal saline-alkali soil improvement |
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| CN105478362A (en) * | 2015-12-24 | 2016-04-13 | 重庆市恒河农业科技有限公司 | Orange screening device |
| CN105499128A (en) * | 2016-02-20 | 2016-04-20 | 李铮 | Environment-friendly graded combined type frequency-variable screening plant |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3899417A (en) * | 1973-09-19 | 1975-08-12 | Fred D Pfening Company | In-line pressure sifter |
| US4256572A (en) * | 1978-10-02 | 1981-03-17 | F. T. Read & Sons, Inc. | Portable screening plant with outfeed conveyor |
| CN201367253Y (en) * | 2008-12-15 | 2009-12-23 | 鞍钢股份有限公司 | Pellet Screening Funnel |
| CN102294324A (en) * | 2011-06-15 | 2011-12-28 | 唐山市神州机械有限公司 | Vertical fine-grained screening device and method |
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| CN202984050U (en) * | 2012-11-14 | 2013-06-12 | 界首市粮食机械有限责任公司 | Screening and filtering conveyor |
| CN204486240U (en) * | 2015-02-09 | 2015-07-22 | 苏宏培 | A kind of tea screening device |
| CN204503563U (en) * | 2015-04-07 | 2015-07-29 | 广东梅雁吉祥水电股份有限公司 | A kind of ore screening device |
| CN104959313A (en) * | 2015-06-23 | 2015-10-07 | 潍坊友容实业有限公司 | Mixed fertilizer screening and segregating machine for coastal saline-alkali soil improvement |
| CN204817185U (en) * | 2015-06-23 | 2015-12-02 | 潍坊友容实业有限公司 | Separating centrifuge is filtered with mixed fertilizer to saline -alkali soil improvement in strand |
| CN105478362A (en) * | 2015-12-24 | 2016-04-13 | 重庆市恒河农业科技有限公司 | Orange screening device |
| CN105499128A (en) * | 2016-02-20 | 2016-04-20 | 李铮 | Environment-friendly graded combined type frequency-variable screening plant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020238A (en) * | 2017-05-29 | 2017-08-08 | 肇庆市思睿力机器人科技有限公司 | A kind of strong ore screening device of modulability simple to operate |
| 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 |
| CN109731762A (en) * | 2018-12-18 | 2019-05-10 | 合肥麦稻之星机械有限公司 | A kind of Cirulation type grain dryer |
| CN112916822A (en) * | 2021-03-16 | 2021-06-08 | 重庆美利信科技股份有限公司 | Automatic collecting and screening device for die casting machine foundation pit scrap returns |
| CN113198734A (en) * | 2021-04-12 | 2021-08-03 | 贵州省凤冈县田坝魅力黔茶有限公司 | Cui ya winnowing machine |
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Application publication date: 20160810 |