CN104941903A - Sand multi-classification device - Google Patents
Sand multi-classification device Download PDFInfo
- Publication number
- CN104941903A CN104941903A CN201410121541.XA CN201410121541A CN104941903A CN 104941903 A CN104941903 A CN 104941903A CN 201410121541 A CN201410121541 A CN 201410121541A CN 104941903 A CN104941903 A CN 104941903A
- Authority
- CN
- China
- Prior art keywords
- support
- level screen
- screen cloth
- classification device
- hopper
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a sand multi-classification device. The sand multi-classification device is composed of a feeding belt conveyor, a hopper, a support, a vibration motor, a first-level screen, a second-level screen and a third-level screen. The hopper is fixedly connected with the tail end of the feeding belt conveyor. The support is located under the hopper. The vibration motor is located on one corner of the support and fixedly connected with the support. The first-level screen is located on the upper middle portion of the support and fixedly connected with the support. The second-level screen is located in the middle of the support and fixedly connected with the support. The three-level screen is located on the lower middle portion of the support and fixedly connected with the support. Screen meshes of the first-level screen, the second-level screen and the third-level screen become smaller sequentially. A proper number of layers can be selected for the screens according to requirements. The proper vibration frequency can be selected for the vibration motor according to requirements. The sand multi-classification device has the advantages of being easy to operate, convenient to assemble, low in labor intensity, high in efficiency and low in production cost.
Description
Technical field
The present invention relates to a kind of sandstone sieve screening device used in construction, belong to building machinery field.
Background technology
On existing construction site, sandstone screening is mainly by manually removing sieve, one people is toward tilted-putted screen cloth upslide sandstone, another people pulls away the sandstone dump truck selected, therefore sandstone screening process has all come by manpower at present, and when needs multiplex screening, a screening often can not meet instructions for use.Manpower sandstone screening labour intensity is large, and efficiency is low, does not catch up with allegro construction, and production cost is very high.Therefore, existing sandstone sieve selecting technology can not meet production actual needs, the multiple sandstone sieve screening device low in the urgent need to a kind of labour intensity, efficiency is high and production cost is low.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the invention provides a kind of sandstone multiple classification device, the function that labour intensity is low, efficiency is high and production cost is low can be realized.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sandstone multiple classification device, be made up of feeding belt machine, hopper, support, vibrating motor, one-level screen cloth, secondary screen cloth and three grades of screen clothes, described hopper and feeding belt machine end are connected, support is positioned at immediately below hopper, vibrating motor is positioned at one jiao, support and is connected with support, one-level screen cloth is positioned at support middle and upper part and is connected with support, secondary screen cloth is positioned at mid-stent and is connected with support, and three grades of screen clothes are positioned at support middle and lower part and are connected with support.
Described one-level screen cloth, secondary screen cloth and three grades of sieve mesh are successively from large to small.Described screen cloth can select the suitable number of plies as required.Described vibrating motor can select suitable vibration frequency as required.
The invention has the beneficial effects as follows: a kind of sandstone multiple classification device, has the advantages such as simple to operate and easy to assembly, can realize the function that labour intensity is low, efficiency is high and production cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention.
1, feeding belt machine, 2, hopper, 3, support, 4, vibrating motor, 5, one-level screen cloth, 6, secondary screen cloth, 7, three grades of screen clothes.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of sandstone multiple classification device of the present invention, be made up of feeding belt machine 1, hopper 2, support 3, vibrating motor 4, one-level screen cloth 5, secondary screen cloth 6 and three grades of screen clothes 7, described hopper 2 is connected with feeding belt machine 1 end, support 3 is positioned at immediately below hopper 2, vibrating motor 4 is positioned at 3 one jiaos, support and is connected with support 3, one-level screen cloth 5 is positioned at support 3 middle and upper part and is connected with support 3, secondary screen cloth 6 to be positioned in the middle part of support 3 and to be connected with support 3, and three grades of screen clothes 7 are positioned at support 3 middle and lower part and are connected with support 3.Described one-level screen cloth 5, secondary screen cloth 6 and three grades of sieve 7 net meshes are successively from large to small.Described screen cloth can select the suitable number of plies as required.Described vibrating motor 4 can select suitable vibration frequency as required.
During use, choose suitable one-level screen cloth 5, secondary screen cloth 6, three grades of screen clothes 7 as required, restart feeding belt machine 1 and vibrating motor 4, thus achieve the multiplex screening to sandstone.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a sandstone multiple classification device, be made up of feeding belt machine, hopper, support, vibrating motor, one-level screen cloth, secondary screen cloth and three grades of screen clothes, it is characterized in that: described hopper and feeding belt machine end are connected, support is positioned at immediately below hopper, vibrating motor is positioned at one jiao, support and is connected with support, one-level screen cloth is positioned at support middle and upper part and is connected with support, and secondary screen cloth is positioned at mid-stent and is connected with support, and three grades of screen clothes are positioned at support middle and lower part and are connected with support.
2. a kind of sandstone multiple classification device according to claim 1, is characterized in that: described one-level screen cloth, secondary screen cloth and three grades of sieve mesh are successively from large to small.
3. a kind of sandstone multiple classification device according to claim 1 and 2, is characterized in that: described screen cloth can select the suitable number of plies as required.
4. a kind of sandstone multiple classification device according to claim 1, is characterized in that: described vibrating motor can select suitable vibration frequency as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121541.XA CN104941903A (en) | 2014-03-28 | 2014-03-28 | Sand multi-classification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121541.XA CN104941903A (en) | 2014-03-28 | 2014-03-28 | Sand multi-classification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104941903A true CN104941903A (en) | 2015-09-30 |
Family
ID=54157264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121541.XA Pending CN104941903A (en) | 2014-03-28 | 2014-03-28 | Sand multi-classification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104941903A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964902A (en) * | 2016-06-15 | 2016-09-28 | 安徽省含山县林头振皖铸造厂 | Casting sand recycling technology of clay green sand mould |
-
2014
- 2014-03-28 CN CN201410121541.XA patent/CN104941903A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964902A (en) * | 2016-06-15 | 2016-09-28 | 安徽省含山县林头振皖铸造厂 | Casting sand recycling technology of clay green sand mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
|
| WD01 | Invention patent application deemed withdrawn after publication |