CN204933980U - A kind of sand sieving machine for building - Google Patents
A kind of sand sieving machine for building Download PDFInfo
- Publication number
- CN204933980U CN204933980U CN201520730400.8U CN201520730400U CN204933980U CN 204933980 U CN204933980 U CN 204933980U CN 201520730400 U CN201520730400 U CN 201520730400U CN 204933980 U CN204933980 U CN 204933980U
- Authority
- CN
- China
- Prior art keywords
- sieve
- central shaft
- motor
- bearing plate
- fixed mount
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sand sieving machine for building, belong to building machinery technical field, comprise fixed mount and motor, also comprise the sieve that cross section is U-shaped, central shaft is provided with in the bottom of described sieve, described central shaft is connected on fixed mount by bearing, motor is connected with in one end of described central shaft, bearing plate is provided with in the bottom of described sieve, two expansion links are hinged with in the both sides correspondence of described bearing plate bottom, the bottom of described expansion link and the bottom of fixed mount are connected to a fixed, the utility model reasonable in design, sieve can swing under the drive of motor, easy to operate, improve efficiency, decrease manpower consumption, reduce human cost, the bearing plate of the utility model screen bottom can towards left and right two to conversion, and then be separated rough sand and fine sand, convenient and practical.
Description
Technical field
The utility model relates to building machinery technical field, especially a kind of sand sieving machine for building.
Background technology
Substantially all using at construction site sieve sand now and manually sieve, namely utilizing screen cloth, by manually throwing on screen cloth by rough sand, carry out sorting sand and stone, the husky mode of this sieve, increases the labour intensity of workman when screening, and efficiency very low, adds building cost.
Summary of the invention
Technical assignment of the present utility model is the one sand sieving machine for building provided for above the deficiencies in the prior art.
The utility model solves the technical scheme that its technical problem adopts: a kind of sand sieving machine for building, comprise fixed mount and motor, described motor is selected can the threephase asynchronous machine of rotating, also comprise the sieve that cross section is U-shaped, central shaft is provided with in the bottom of described sieve, described central shaft is connected on fixed mount by bearing, motor is connected with in one end of described central shaft, bearing plate is provided with in the bottom of described sieve, be hinged with two expansion links in the both sides correspondence of described bearing plate bottom, the bottom of described expansion link and the bottom of fixed mount are connected to a fixed.
As further prioritization scheme: because of hydraulic cylinder High power output, operate steadily, described expansion link is hydraulic cylinder.
The utility model has the advantage of: 1, the utility model reasonable in design, sieve can swing under the drive of motor, easy to operate, improves efficiency, decreases manpower consumption, reduces human cost; 2, the bearing plate of the utility model screen bottom towards left and right two to conversion, and then can be separated rough sand and fine sand, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is the state diagram in the utility model time of falling rough sand.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described below.
As shown in Fig. 1 ~ Fig. 4, a kind of sand sieving machine for building, comprise fixed mount 2 and motor 3, described motor 3 is selected can the threephase asynchronous machine of rotating, also comprise the U-shaped sieve in cross section 1, central shaft 5 is provided with in the bottom of described sieve 1, described central shaft 5 is connected on fixed mount 2 by bearing, motor 3 is connected with in one end of described central shaft 5, bearing plate 4 is provided with in the bottom of described sieve 1, two expansion links 6 are hinged with in the both sides correspondence of described bearing plate 4 bottom, the bottom of described expansion link 6 and the bottom of fixed mount 2 are connected to a fixed, because of hydraulic cylinder High power output, operate steadily, described expansion link 6 is hydraulic cylinder.
Its operation principle is: before sieve sand, first by bearing plate 4 to fine sand lopsidedness, namely open the left side retraction switch of expansion link 6 and the elongation switch of right side expansion link 6 simultaneously, by haul mechanism, a certain amount of sand is poured in sieve 1 when sieve is husky, then the husky switch of sieve is opened, motor 3 drives sieve 1 to swing, in sieve 1 swing process, fine sand falls on bearing plate 4, and slide to below, after having sieved, bearing plate 4 is tilted to rough sand direction, and open and topple over rough sand switch, motor 3 can drive sieve 1 to rotate to rough sand side, sieve 1 rough sand in the process of rotating can be poured out, and slide to below by bearing plate 4.
Claims (2)
1. a sand sieving machine for building, comprise fixed mount and motor, it is characterized in that: also comprise the sieve that cross section is U-shaped, central shaft is provided with in the bottom of described sieve, described central shaft is connected on fixed mount by bearing, is connected with motor in one end of described central shaft, is provided with bearing plate in the bottom of described sieve, be hinged with two expansion links in the both sides correspondence of described bearing plate bottom, the bottom of described expansion link and the bottom of fixed mount are connected to a fixed.
2. one according to claim 1 sand sieving machine for building, is characterized in that: described expansion link is hydraulically extensible bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730400.8U CN204933980U (en) | 2015-09-21 | 2015-09-21 | A kind of sand sieving machine for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730400.8U CN204933980U (en) | 2015-09-21 | 2015-09-21 | A kind of sand sieving machine for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933980U true CN204933980U (en) | 2016-01-06 |
Family
ID=55001436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730400.8U Expired - Fee Related CN204933980U (en) | 2015-09-21 | 2015-09-21 | A kind of sand sieving machine for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188012A (en) * | 2017-12-20 | 2018-06-22 | 安徽凤杰金属资源有限公司 | Intelligent steel scrap high throughput screening devices and screening technique |
| CN108262097A (en) * | 2017-12-28 | 2018-07-10 | 曾子强 | It is a kind of to prepare concrete water mud solution block device |
-
2015
- 2015-09-21 CN CN201520730400.8U patent/CN204933980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188012A (en) * | 2017-12-20 | 2018-06-22 | 安徽凤杰金属资源有限公司 | Intelligent steel scrap high throughput screening devices and screening technique |
| CN108262097A (en) * | 2017-12-28 | 2018-07-10 | 曾子强 | It is a kind of to prepare concrete water mud solution block device |
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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: 20160106 Termination date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |