CN201659083U - Simple natural aggregate screening system - Google Patents
Simple natural aggregate screening system Download PDFInfo
- Publication number
- CN201659083U CN201659083U CN2010201086806U CN201020108680U CN201659083U CN 201659083 U CN201659083 U CN 201659083U CN 2010201086806 U CN2010201086806 U CN 2010201086806U CN 201020108680 U CN201020108680 U CN 201020108680U CN 201659083 U CN201659083 U CN 201659083U
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- sieve
- screening system
- rail
- feed bin
- natural aggregate
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Abstract
The utility model discloses a simple natural aggregate screening system comprising a screen, a storage bin, an automobile discharging platform and a barrier clearing device, wherein the screen consists of a small aggregated rock filter sieve, a middle aggregated rock filter sieve and a large aggregated rock filter sieve sequentially; and the top of the storage bin is obliquely provided with an opening, and the interior of the storage bin is sequentially divided into a small aggregated rock bin, a middle aggregated rock bin and a large aggregated rock bin by clapboards from the direction of the top end of the opening. The screen is correspondingly arranged at the top of the storage bin and connected with the automobile discharging platform; and the barrier clearing device is arranged on the screen. The simple natural aggregate screening system is reasonable in structural design, has convenience for operation, and obvious advantages compared with the original process, cancels aggregate conveying and sieving cleaning procedures of a belt conveyor, saves cost, and reduces operating expense.
Description
Technical field
The utility model relates to a kind of aggregate screening system.
Background technology
In the architectural engineering concrete construction, aggregate is main raw material, and the acquisition of aggregate is mainly from rock mining processing and the processing of natural river shoal cobble.General natural river shoal material processing is basic identical with the rock mining processing technology.Artificial aggregate processing factory generally by the coarse crushing workshop, in workshop in small, broken bits, sieve and wash the workshop and system sand workshop is formed, can support when utilizing as enough natural sand, then do not make the sand workshop; Natural sand building stones processing factory generally handles the workshop by oversize and sieves and washes the workshop and form, and when needs replenish or adjust the timing of natural aggregate level with artificial aggregate, then need establish necessary crushing plant and system sand workshop in addition.In the actual engineering construction, it is little and can utilize the situation of natural sand building stones that regular meeting runs into some project scales, and regular meeting built a less screening system and satisfied requirement of engineering the past.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple and easy natural aggregate screening system is provided.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of simple and easy natural aggregate screening system comprises every sieve, feed bin and automobile discharging platform and barrier clearing device.Describedly form by gravelstone material sieves, middle building stones sieves and big building stones sieves successively every sieve.The top beveled of described feed bin, its inside from the open top end direction by dividing plate be divided into successively the gravelstone feed bin, building stones storehouse and big building stones storehouse.Describedly be installed in the feed bin top and link to each other with the automobile discharging platform every the sieve correspondence, described barrier clearing device is installed on sieving.
As preferably, described barrier clearing device comprises rail, synchronous motor walking mechanism and the beam of removing obstacles, described rail is provided with sprocket transmission device, the end of rail is provided with track retaining head, the outside of rail is equipped with the limit switch with synchronous motor walking mechanism Electricity Federation, described synchronous motor walking mechanism is made up of two motor that reductor is housed, two motor are connected with sprocket transmission device respectively, the described beam of removing obstacles is a rectangle steel plate, and its two ends are connected on the chain of sprocket transmission device.
Further, described rail is installed in every the both sides of sieve, and the synchronous motor walking mechanism is positioned at every the side of sieve near gravelstone material sieves.
Compared with prior art, the beneficial effects of the utility model are: reasonable in design, and easy to operate, compare with past technology and to have obvious advantage, cancel belt feeder transportation aggregate and sieved and washed operation, save cost, reduced operating cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is every the structural representation of sieve with barrier clearing device among Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As depicted in figs. 1 and 2, a kind of simple and easy natural aggregate screening system comprises every sieve 1, feed bin 2, automobile discharging platform 3 and barrier clearing device 4.Describedly form by gravelstone material sieves 11, middle building stones sieves 12 and big building stones sieves 13 successively every sieve 1.Described feed bin 2 top beveled, its inside from the open top end direction by dividing plate be divided into successively gravelstone feed bin 21, building stones storehouse 22 and big building stones storehouse 23.Describedly be installed in feed bin 2 tops and link to each other with automobile discharging platform 3 every sieve 1 correspondence.Described barrier clearing device 4 comprises rail 41, synchronous motor walking mechanism 42 and the beam 43 of removing obstacles.Described rail 41 is provided with sprocket transmission device, the end of rail 41 is provided with track retaining 44, the outside of rail 41 is equipped with the limit switch with synchronous motor walking mechanism 42 Electricity Federations, described synchronous motor walking mechanism 42 is made up of two motor that reductor is housed, two motor are connected with sprocket transmission device respectively, the described beam 43 of removing obstacles is a rectangle steel plate, and its two ends are connected on the chain of sprocket transmission device.Described barrier clearing device 4 is installed on sieve 1.Described rail 41 is installed in every the both sides of sieve 1, and synchronous motor walking mechanism 42 is positioned at every the side of sieve 1 near gravelstone material sieves 11.
The technological process of this simple and easy natural aggregate screening system is: (generally by the river) to obtain aggregate and it is tentatively selected materials mainly be to remove especially big stone and silt etc. on material source ground, utilize river that aggregate is cleaned the qualified combined aggregate that becomes then, entrucking is transported near aggregate sub-material system of concrete mixing system again.Utilize gravity through filtering out qualified aggregate during the automobile discharging every sieve 1.Combined aggregate just can obtain finished aggregate after the sub-material system.When sieve 1 upper surface has the residual aggregate that can not filter to clear up, can start synchronous motor walking mechanism 42 by limit switch, allow and remove obstacles beam 43 along slipping over every the surface of sieving 1, run into track retaining 44 and just turn back to original position, can remove lip-deep aggregate like this, abandon material 5 in other words conj.or perhaps, so just can guarantee to abandon material 5 and be discharged to smoothly beyond the feed bin 2.
Claims (3)
1. simple and easy natural aggregate screening system, comprise every sieve (1), feed bin (2) and automobile discharging platform (3), it is characterized in that: also comprise barrier clearing device (4), described every sieving (1) successively by gravelstone material sieves (11), middle building stones sieves (12) and big building stones sieves (13) are formed, described feed bin (2) top beveled, its inside is divided into gravelstone feed bin (21) from the open top end direction successively by dividing plate, middle building stones storehouse (22) and big building stones storehouse (23), describedly be installed in feed bin (2) top and link to each other with automobile discharging platform (3) every sieve (1) correspondence, described barrier clearing device (4) is installed on every sieving on (1).
2. simple and easy natural aggregate screening system according to claim 1, it is characterized in that: described barrier clearing device (4) comprises rail (41), synchronous motor walking mechanism (42) and the beam of removing obstacles (43), described rail (41) is provided with sprocket transmission device, the end of rail (41) is provided with track retaining head (44), the outside of rail (41) is equipped with the limit switch with synchronous motor walking mechanism (42) Electricity Federation, described synchronous motor walking mechanism (42) is made up of two motor that reductor is housed, two motor are connected with sprocket transmission device respectively, the described beam of removing obstacles (43) is a rectangle steel plate, and its two ends are connected on the chain of sprocket transmission device.
3. simple and easy natural aggregate screening system according to claim 2 is characterized in that: described rail (41) is installed in every the both sides of sieve (1), and synchronous motor walking mechanism (42) is positioned at every the side of sieve (1) near gravelstone material sieves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201086806U CN201659083U (en) | 2010-02-04 | 2010-02-04 | Simple natural aggregate screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201086806U CN201659083U (en) | 2010-02-04 | 2010-02-04 | Simple natural aggregate screening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659083U true CN201659083U (en) | 2010-12-01 |
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ID=43229491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201086806U Expired - Fee Related CN201659083U (en) | 2010-02-04 | 2010-02-04 | Simple natural aggregate screening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394458A (en) * | 2013-08-12 | 2013-11-20 | 华尔润玻璃产业股份有限公司 | Automatic sieving device with controllable mesh number for powder manufacturing station |
| CN107899937A (en) * | 2017-12-19 | 2018-04-13 | 中国葛洲坝集团第三工程有限公司 | Simple natural sand stone screening separator and preparation method thereof |
-
2010
- 2010-02-04 CN CN2010201086806U patent/CN201659083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394458A (en) * | 2013-08-12 | 2013-11-20 | 华尔润玻璃产业股份有限公司 | Automatic sieving device with controllable mesh number for powder manufacturing station |
| CN107899937A (en) * | 2017-12-19 | 2018-04-13 | 中国葛洲坝集团第三工程有限公司 | Simple natural sand stone screening separator and preparation method thereof |
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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: 20101201 Termination date: 20180204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |