CN200945479Y - Sand sieving machine - Google Patents
Sand sieving machine Download PDFInfo
- Publication number
- CN200945479Y CN200945479Y CN 200620087989 CN200620087989U CN200945479Y CN 200945479 Y CN200945479 Y CN 200945479Y CN 200620087989 CN200620087989 CN 200620087989 CN 200620087989 U CN200620087989 U CN 200620087989U CN 200945479 Y CN200945479 Y CN 200945479Y
- Authority
- CN
- China
- Prior art keywords
- type screen
- sand
- screen stencil
- screen cloth
- drum
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
A sand sieving machine belongs to building mechanical field, which comprises a screen stencil, a frame and a power device and is characterized in that the screen stencil is a rolling canister type screen stencil of taper shape, wherein, the end of smaller diameter is feeding port. A central shaft is arranged in the center of the rolling canister type screen stencil, two ends of which are arranged on the stander by a shaft base. The central shaft is connected with the rolling canister type screen stencil by an intermediate support rib. One end of the central shaft is connected with the power device. A feeding hopper is connected with the feeding port of the rolling canister type screen stencil. A dial tooth is arranged on the central shaft of the feeding port inside the rolling canister type screen stencil. The rolling canister type screen stencil rotates driven by the power device. The sand is guided into from the feeding hopper, and dialed by the dial tooth, and enters inside of the rolling canister type screen stencil. The sand is sieved by the filtering of the screen stencil. The thin sand falls on the downward of the sand sieving machine, while the coarse sand moves forward inside the rolling canister type screen stencil and is discharged from the rolling canister. The utility model has the advantages of simple structure, convenient operation, separation of thin sand and coarse sand, reduction of labor intensity of workers and improvement of sieving efficiency.
Description
Technical field
The utility model relates to a kind of sand sieving machine, belongs to the building machinery field.
Background technology
All the time, the builder utilizes the sieve sheet manually to sieve sand, and the amount of labour is huge, wet sand is often sieved unclean, and causes very big waste, has increased building cost.The employing horizontal screen mesh screen sand that existing sand sieving machine has by the rotation of motor drives eccentric wheel, makes screen cloth vibrate, thereby reaches the husky purpose of sieve.This type floor space is big, complex structure, and maintenance is inconvenient.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, conveniently moving, and sieve is thoroughly husky, reduces the sand sieving machine of the amount of labour.
Sand sieving machine of the present utility model, comprise screen cloth, frame and power set, it is characterized in that: described screen cloth is the drum-type screen cloth, the drum-type screen cloth is a frustum type, and the end that diameter is little is a charging aperture, and drum-type screen cloth central authorities are provided with axis, the two ends of axis are installed on the frame by axle bed, is connected by the brace rod that is provided with at interval between axis and the drum-type screen cloth, the end connection power set of axis, feed hopper is connected with the feed inlet end of drum-type screen cloth.
The utility model also is provided with moving tooth on the inner close axis of charging aperture of drum-type screen cloth, stir in charging.
One end is provided with universal wheel in the frame bottom, and the other end is provided with directional wheel.
Feed hopper has square charging aperture, and it is husky convenient to advance.
Operation principle: the drum-type screen cloth rotates under the drive of power set, and sand enters screen cloth by feed hopper charging aperture enters drum-type screen cloth inside through stirring of moving tooth, and sand is by sieving under the screen filtration effect, and fine sand drops to the sand sieving machine bottom.Because the cylinder end diameter is bigger, rough sand rolls in the drum-type screen cloth and moves forward, and finally discharges cylinder.
The beneficial effect that the utility model sand sieving machine is had is: structure is provided with simply, and is easy to operate, and fine sand separates thoroughly with rough sand.The sand sieving machine bottom is by being provided with universal wheel and directional wheel, conveniently moving.The utility model has reduced builder's labour intensity, has improved the husky efficient of sieve.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the side view of the utility model drum-type screen cloth.
Among the figure: 1 universal wheel, 2 frames, 3,11 axle beds, 4 drum-type screen clothes, 5 stiffeners, 6 stirrups, 7 brace rods, 8 axis, 9 moving teeth, 10 feed hoppers, 12 drives, 13 belts, 14 protective covers, 15 reductors, 16 motor, 17 directional wheels
The specific embodiment
Fig. 1,2 is a preferred embodiment of the present utility model, below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure, the axis 8 of drum-type screen cloth 4 is installed in parallel on the frame 2 by the axle bed 3 and the axle bed 11 at two ends, has horizontal stiffener 5 and vertical ring-shaped stirrup 6 on the drum-type screen cloth 4, makes drum-type screen cloth 4 have higher bearing capacity.Fixedly connected by brace rod 7 between axis 8 and the drum-type screen cloth, brace rod 7 is provided with many groups at interval on axis.Drum-type screen cloth 4 is a frustum type, and the end that diameter is little is that charging aperture is connected with feed hopper 10, and the axis 8 of close charging aperture is provided with moving tooth 9.Motor 16 and reductor 15 are installed on the frame 2, and the output shaft of reductor 15 connects drive 12 by belt 13, and drive 12 is fixedlyed connected with an end of axis 8.The arranged outside of motor 16, reductor 15, belt 13 and drive 12 has protective cover 14.Frame 2 bottoms one end is provided with universal wheel 1, and the other end is provided with directional wheel 17.
The power set of being made up of motor 16, reductor 15, belt 13, drive 12 drive axis 8 rotations, make drum-type screen cloth 4 rotate under the drive of brace rod 7.The workman imports sand from feed hopper 10, sand slides near the moving tooth 9 of drum-type screen cloth charging aperture by the gravity effect, through the inside of stirring the drum-type screen cloth that enters rotation of moving tooth 9.Sand is by sieving under the screen filtration effect, and fine sand drops to the sand sieving machine bottom.Because drum-type screen cloth 4 end diameters are bigger, rough sand rolls in the drum-type screen cloth and moves forward, and finally discharges screen cloth, realizes the husky separation of thickness.
Claims (4)
1, a kind of sand sieving machine, comprise screen cloth, frame and power set, it is characterized in that: described screen cloth is drum-type screen cloth (4), drum-type screen cloth (4) is a frustum type, the end that diameter is little is a charging aperture, drum-type screen cloth (4) central authorities are provided with axis (8), the two ends of axis (8) are installed on the frame (2) by axle bed respectively, fixedly connected by the brace rod (7) that is provided with at interval between axis (8) and the drum-type screen cloth (4), one end of axis connects power set, and feed hopper (10) is connected with the feed inlet end of drum-type screen cloth (4).
2, sand sieving machine according to claim 1 is characterized in that the inner axis (8) near charging aperture of drum-type screen cloth (4) is provided with moving tooth (9).
3, sand sieving machine according to claim 1 is characterized in that described feed hopper (10) has square charging aperture.
4, sand sieving machine according to claim 1 is characterized in that described frame (2) bottom one end is provided with universal wheel (1), and the other end is provided with directional wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087989 CN200945479Y (en) | 2006-08-13 | 2006-08-13 | Sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087989 CN200945479Y (en) | 2006-08-13 | 2006-08-13 | Sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945479Y true CN200945479Y (en) | 2007-09-12 |
Family
ID=38732539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087989 Expired - Fee Related CN200945479Y (en) | 2006-08-13 | 2006-08-13 | Sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945479Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989660A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Automatic discharging and sand screening machine |
| CN104259090A (en) * | 2014-09-17 | 2015-01-07 | 淮南北新建材有限公司 | Calcined gypsum rotary screen and screening system |
| CN104501183A (en) * | 2014-12-04 | 2015-04-08 | 宁波北新建材有限公司 | Dust collector lint-burning and water-adding device |
| CN105396773A (en) * | 2015-11-30 | 2016-03-16 | 江苏多元机械有限公司 | Double-layered sand washing rotary screen |
| CN106622933A (en) * | 2016-11-23 | 2017-05-10 | 湖南机电职业技术学院 | Conical drum type material screening machine |
-
2006
- 2006-08-13 CN CN 200620087989 patent/CN200945479Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989660A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Automatic discharging and sand screening machine |
| CN104259090A (en) * | 2014-09-17 | 2015-01-07 | 淮南北新建材有限公司 | Calcined gypsum rotary screen and screening system |
| CN104501183A (en) * | 2014-12-04 | 2015-04-08 | 宁波北新建材有限公司 | Dust collector lint-burning and water-adding device |
| CN104501183B (en) * | 2014-12-04 | 2017-01-25 | 宁波北新建材有限公司 | Dust collector lint-burning and water-adding device |
| CN105396773A (en) * | 2015-11-30 | 2016-03-16 | 江苏多元机械有限公司 | Double-layered sand washing rotary screen |
| CN106622933A (en) * | 2016-11-23 | 2017-05-10 | 湖南机电职业技术学院 | Conical drum type material screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20100813 |