CN2728645Y - Sand screening machine - Google Patents
Sand screening machine Download PDFInfo
- Publication number
- CN2728645Y CN2728645Y CN 200420063431 CN200420063431U CN2728645Y CN 2728645 Y CN2728645 Y CN 2728645Y CN 200420063431 CN200420063431 CN 200420063431 CN 200420063431 U CN200420063431 U CN 200420063431U CN 2728645 Y CN2728645 Y CN 2728645Y
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- CN
- China
- Prior art keywords
- frame
- pulley
- screen cloth
- screen
- sand
- 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 sand screening machine, comprising a motor, a retarder, a support arm, a connecting rod, a link span, a screen, a conveyer belt, a machine frame and a pulley. The screen of the sand screening machine makes reciprocal movement, which is driven by the motor and the retarder. The retarder is connected with the support arm and the connecting rod is axially connected with the support arm and the link span. The link span is connected with the screen frame. The lower side of the machine frame is connected with a hopper the open of the hopper is corresponding to theconveyer belt, the side of the machine frame is provided with a sand stone lower hopper. Two pulleys in one group are vertically connected. The convex surface of the upper pulley is arranged on the cross beam on the side of the machine frame, and the lower pulley is connected with the screen frame. The pulley with the cross beam on the sides of the machine frame as the orbit drives the screen to move reciprocally. The utility model can be completely in place of artificial screening, having advantages of small labour intensity, high working efficiency, convenient change of sand screen simple and practical structure and low cost; the sand screen can be changed anytime according to the need of engineering.
Description
Technical field:
The utility model relates to the sand sieving machine that a kind of engineering construction is used.
Background technology:
At present, architectural engineering all is that artificial scene sieves by hand with sand, and method is original, and labour intensity is big, inefficiency.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of sand sieving machine at the problems referred to above, reduces labour intensity, increases work efficiency.
The technical solution of the utility model is: the screen cloth of sand sieving machine drives reciprocating on frame by motor, decelerator, decelerator connects support arm, and connecting rod is connected with support arm, link axle, and link is connected with the screen cloth frame; Connect hopper below the frame, the corresponding conveyer belt of hopper mouth, there is rough sand stone hopper the side; Two on pulley is one group and vertically connects, above the convex surface of pulley be placed on the crossbeam of frame both sides, following pulley is connected with the screen cloth frame, pulley is a track with the crossbeam of frame side, it is reciprocating on frame to drive screen cloth.
During work, by the motor-driven decelerator, the connecting rod that is connected with decelerator promotes screen cloth, screen cloth is under the drive of pulley, reciprocating on frame, the fine sand that sifts out is directly delivered to mixer from the hopper of frame bottom by conveyer belt, and rough sand stone is told by the rough sand hopper of frame side.
Screen cloth can be made into all size, changes at any time as required, only needs during replacing connecting rod is unloaded, and changes required screen cloth and gets final product.
The utlity model has following advantage and good effect:
1. can replace artificial sieve husky fully, labour intensity is little, high efficiency;
2. can change husky net at any time according to requirement of engineering, it is convenient that husky net is changed;
3. simple in structure, practical, cost of manufacture is low.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model mid frame structural representation;
Fig. 3 is a mesh structure schematic diagram in the utility model;
Fig. 4 is an A-A cutaway view among Fig. 2;
Fig. 5, Fig. 6, Fig. 7 are respectively the utility model middle pulley front, the back side, side structure schematic diagram;
Fig. 8, Fig. 9, Figure 10 are the structural representation of another kind of embodiment in the utility model.
The specific embodiment:
Embodiment 1: Fig. 1 provides overall structure schematic diagram of the present utility model, as shown in the figure, sand sieving machine is made up of motor 1, decelerator 2, support arm 3, connecting rod 4, link 5, screen cloth 6, conveyer belt 7, frame 9, pulley 11, motor 1 is by belt connection reducer 2 and conveyer belt 11, and the axle that an end of support arm 3 is enclosed within decelerator 2 upward is connected with decelerator 2.There is bearing holder (housing, cover) at the two ends of connecting rod 4, and two ends are connected with support arm 3,5 of links respectively, and link 5 is connected with screen cloth 6 frames, and conveyer belt 7 transmits the fine sand that sieves out.
Fig. 2 is the utility model mid frame structural representation, and the frame 9 among the figure has infundibulate hopper 10 below corresponding screen cloth 6,10 mouthfuls of corresponding conveyer belts 7 of hopper, and frame 9 one sides have rough sand stone hopper 8.Place pulley 11 on the crossbeam of frame 9 both sides.
Mesh structure schematic diagram in the utility model that Fig. 3 provides, as shown in the figure, there is frame on screen cloth 6 four limits, and a side has link 5, and link 5 is connected with 4 on connecting rod, and connecting rod 4 is connected with 3 of support arms.The axle that one end of support arm 3 is enclosed within decelerator 2 upward is connected with decelerator 2, and decelerator 2 is connected with motor 1 belt.
Fig. 4 is an A-A cutaway view among Fig. 2, pulley 11 among the figure is placed on the crossbeam of frame 9 both sides, two is one group, connect vertically, top pulley 11 convex surfaces are placed on the crossbeam of frame 9, and following pulley is connected with screen cloth 6 frames, pulley is a track with the crossbeam of frame 9, and it is reciprocating to drive screen cloth 6.
Fig. 5 provides the Facad structure schematic diagram of pulley, and Fig. 6 provides the structure schematic diagram of pulley, and Fig. 7 is the side structure schematic diagram of pulley, and as seen from the figure, pulley 11 is a crowned pulley.
Embodiment 2: another kind of embodiment of the present utility model
Fig. 8 provides the structural representation of another kind of embodiment of the present utility model, among the figure, fin 12 is arranged below screen cloth 6 frames, consults Fig. 9, and is fluted in the middle of the pulley 11, sees Figure 10.Pulley 11 is fixed on frame 11 both sides, screen cloth 6 is placed on the pulley, fin below the frame is placed in the groove of pulley 11 centres just, connecting rod 4 drives screen cloth 6 by link 5, the fin 12 of pulley 11 below screen cloth 6 frames is that track is reciprocating on frame 9, and other is with embodiment 1.
Claims (3)
1, a kind of sand sieving machine, the screen cloth of sand sieving machine (6) drives in frame (9) upward reciprocating by motor (1), decelerator (2), and it is characterized in that: sand sieving machine also includes support arm (3), connecting rod (4), link (5), pulley (11); Decelerator (2) connects support arm (3), and connecting rod (4) is connected with support arm (3), link (5) axle, and link (5) is connected with screen cloth (6) frame; Connect hopper (10) below the frame (9), the corresponding conveyer belt (7) of hopper mouth, there is rough sand stone hopper (8) side; (11) two on pulley is one group and vertically connects, the convex surface of top pulley is placed on the crossbeam of frame (9) side, following pulley is connected with screen cloth (6) frame, and pulley (11) is a track with the crossbeam of frame (9) both sides, drives screen cloth (6) and goes up reciprocating in frame (9).
2, sand sieving machine according to claim 1 is characterized in that: can place 2 to 8 groups of pulleys connected vertically on the crossbeam of frame (9) both sides.
3, sand sieving machine according to claim 1 and 2, it is characterized in that: below screen cloth (6) frame fin (12) is arranged, pulley (11) is fluted, pulley (11) is fixed on the both sides of frame (11), screen cloth (6) is placed on the pulley (11), connecting rod (4) drives screen cloth (6) by link (5), and the fin (12) of pulley (11) below screen cloth (6) frame is that track is gone up reciprocating in frame (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420063431 CN2728645Y (en) | 2004-09-14 | 2004-09-14 | Sand screening machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420063431 CN2728645Y (en) | 2004-09-14 | 2004-09-14 | Sand screening machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2728645Y true CN2728645Y (en) | 2005-09-28 |
Family
ID=35047428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420063431 Expired - Fee Related CN2728645Y (en) | 2004-09-14 | 2004-09-14 | Sand screening machine |
Country Status (1)
Country | Link |
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CN (1) | CN2728645Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240637A (en) * | 2011-07-06 | 2011-11-16 | 宋飞 | Full-automatic sand sieving machine |
CN102366887A (en) * | 2011-10-21 | 2012-03-07 | 郎溪东海火机制造有限公司 | Panel turnover machine for assembling lighter oil cap |
CN102921641A (en) * | 2012-10-25 | 2013-02-13 | 山西恩必讴重工有限公司 | Large-grained ore sorting machine |
CN102962200A (en) * | 2012-11-08 | 2013-03-13 | 余义水 | Electric sand screening device |
CN102974526A (en) * | 2012-11-21 | 2013-03-20 | 枣庄矿业集团新安煤业有限公司 | Pneumatic sieve of throwing jet |
CN103240223A (en) * | 2013-05-08 | 2013-08-14 | 中国矿业大学 | Bilateral fan-shaped support flip-flow screen |
CN103831235A (en) * | 2014-03-19 | 2014-06-04 | 湖州市千金宝云机械铸件有限公司 | Double-layer vibrating screening device and method |
CN104438067A (en) * | 2015-01-02 | 2015-03-25 | 哈尔滨市海江科技开发有限公司 | Sand screening device for construction |
CN109433584A (en) * | 2018-10-10 | 2019-03-08 | 刘帮 | Preliminary preparation equipment after a kind of mining area rare earth mining |
CN110252646A (en) * | 2019-06-27 | 2019-09-20 | 江苏盐渎西城建设发展有限公司 | A kind of sand material screening plant |
-
2004
- 2004-09-14 CN CN 200420063431 patent/CN2728645Y/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240637A (en) * | 2011-07-06 | 2011-11-16 | 宋飞 | Full-automatic sand sieving machine |
CN102366887A (en) * | 2011-10-21 | 2012-03-07 | 郎溪东海火机制造有限公司 | Panel turnover machine for assembling lighter oil cap |
CN102366887B (en) * | 2011-10-21 | 2013-11-06 | 郎溪东海光电科技有限公司 | Panel turnover machine for assembling lighter oil cap |
CN102921641A (en) * | 2012-10-25 | 2013-02-13 | 山西恩必讴重工有限公司 | Large-grained ore sorting machine |
CN102962200A (en) * | 2012-11-08 | 2013-03-13 | 余义水 | Electric sand screening device |
CN102974526A (en) * | 2012-11-21 | 2013-03-20 | 枣庄矿业集团新安煤业有限公司 | Pneumatic sieve of throwing jet |
CN103240223A (en) * | 2013-05-08 | 2013-08-14 | 中国矿业大学 | Bilateral fan-shaped support flip-flow screen |
CN103240223B (en) * | 2013-05-08 | 2015-05-20 | 中国矿业大学盱眙矿山装备与材料研发中心 | Bilateral-sector-support flip-flow screen |
CN103831235A (en) * | 2014-03-19 | 2014-06-04 | 湖州市千金宝云机械铸件有限公司 | Double-layer vibrating screening device and method |
CN104438067A (en) * | 2015-01-02 | 2015-03-25 | 哈尔滨市海江科技开发有限公司 | Sand screening device for construction |
CN109433584A (en) * | 2018-10-10 | 2019-03-08 | 刘帮 | Preliminary preparation equipment after a kind of mining area rare earth mining |
CN110252646A (en) * | 2019-06-27 | 2019-09-20 | 江苏盐渎西城建设发展有限公司 | A kind of sand material screening plant |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |