CN201235344Y - Drum-type sand screen - Google Patents

Drum-type sand screen Download PDF

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Publication number
CN201235344Y
CN201235344Y CNU2008201175041U CN200820117504U CN201235344Y CN 201235344 Y CN201235344 Y CN 201235344Y CN U2008201175041 U CNU2008201175041 U CN U2008201175041U CN 200820117504 U CN200820117504 U CN 200820117504U CN 201235344 Y CN201235344 Y CN 201235344Y
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CN
China
Prior art keywords
fixed
roller
rotary screen
sprocket wheel
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
Application number
CNU2008201175041U
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Chinese (zh)
Inventor
李伟
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201175041U priority Critical patent/CN201235344Y/en
Application granted granted Critical
Publication of CN201235344Y publication Critical patent/CN201235344Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a drum-type sand sifter, which comprises a driving mechanism, a rotary screen and a sand material hoisting mechanism, wherein the driving mechanism is linked with a big belt wheel (4) through a motor belt wheel (2), sprocket wheels (5) and (6) on a drive shaft (12) are linked with the sprocket wheels (9') and (9) to drive a rotary screen (22) to rotate, the sprocket wheel (7) is linked with the sprocket wheel (13) to drive the hoisting mechanism to be rotate, one end of the rotary screen (22) is used for feeding materials and the other end is used for discharging the materials, finished products of sands are leaked from a screen stencil and are loaded on trucks by a plurality of hoppers (18) which are installed on a haulage belt (16) of the hoisting mechanism, and the sand sifter adopts one motor to realize the two functions of sieving sands from sand materials and hoisting and loading the sands on the trucks.

Description

The drum-type sand sieving machine
Affiliated technical field
The utility model relates to the building machinery technical field, relates in particular to a kind of drum-type sand sieving machine that is used for construction sieve sand.
Background technology
At present, known construction sieve sand is sand to be shed on the sieve that tilts to support by an artificial spade spade ground, utilize the sieve that focuses on certainly of sand to go up downward landing, realize sieve sand, if but such landing process sand too much many damp sands of well sifted, especially water content fully of the amount of shedding once, in addition, backstage feed personnel need consume the entrucking manpower again one time, and occupied ground to be gone back in the stacking of finished sand again with the finished sand entrucking.
Summary of the invention
In order to solve existing artificial sieve sand because of using simple tool and falling behind the low work efficiency problem that construction method is caused, the drum-type sand sieving machine that the utility model provides, mechanical picker sand, finished sand can directly install on the heater car, use by backstage feed personnel, with using, full-time sieve sand personnel have been saved, the stacking place of also having saved finished sand with sieve.
The technical scheme in the invention for solving the technical problem is: it is by transmission mechanism, rotary screen, and sand material hoisting mechanism is formed; It is to be rotated by the big belt wheel of driven by motor for described transmission mechanism, big belt wheel drives coaxial mounted three sprocket rotation again, wherein two sprocket wheels drive two rollers rotations of rolling and contacting with rotary screen by chain respectively, being provided with the rolling ring circumference contact-making surface frictional force of utilizing roller and rotary screen in the rolling ring that pinch roller is pressed in rotary screen rotates rotary screen, the sand material spills from screen cloth in the rotary screen thereby make, and realizes sieve sand.It is by rotating by the roller that chain drives hoisting mechanism with coaxial mounted another sprocket wheel of aforementioned big belt wheel for described sand material hoisting mechanism, and the traction belt that is provided with hopper is centered around on the roller, and hopper is along with the rotation of the traction belt rotary movement that raises continuously.Hair sand is packed into by an end of rotary screen, being provided with baffle plate in the rotary screen can make mao sand be contained in the interior position initially to be sieved of rotary screen, being fixed with the inside spin leaf in the rotary screen can be discharged slag charge by the rotary screen other end, the finished sand that is leaked down by screen cloth drops on the sand material elevator hopper, and the elevator hopper is raise to overturn by the adhesive tape traction material is unloaded onboard.
The operation principle of drum-type sand sieving machine is: open motor and rotate, drive sand material hoisting mechanism and rotary screen simultaneously and rotate, manually feed in rotary screen continuously, finished sand is by the entrucking of sand material elevator.
The beneficial effects of the utility model are: only need the manually i.e. realization sieve sand entrucking of charging in rotary screen continuously, and sieve sand efficient height, this machine is used by backstage feed personnel, with using with sieve, saves full-time sand personnel of sieve and finished product stockpile and puts the place.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of the utility model drum-type sand sieving machine.
Fig. 2 is the left view of Fig. 1.
1. motors among Fig. 1,2,2. electrical machine belt pulley, 3. V-belt, 4. big belt wheel, 5,6,7,9 '., 9,13. sprocket wheels., 10,10 '. roller, 8 ', 8,11. chains, 12. power transmission shafts, 14. rollers, 15. tail rollers, 16. traction belt, 17. lift carriage, 18. hoppers, 19,20. roller shafts, 21. the inside spin leaf, 22. rotary screens, 23. rolling rings, 24. baffle plates, 25. pinch roller frame, 26. pinch rollers, 27. columns, 27-1. jointed shaft, 28. extension spring, 29. frames, 30. rotary screen support rollers, 31. suspensions.
Specifically execute real mode
At Fig. 1, in 2, electrical machine belt pulley (2) on the motor (1) is by V-belt (3) and big belt wheel (4) interlock, big belt wheel (4) is contained on the power transmission shaft (12), sprocket wheel (5) also is housed on the power transmission shaft (12), (6), (7), sprocket wheel (5), (6) respectively by chain (8 '), (8) with sprocket wheel (9 '), (9), interlock, sprocket wheel (7) is by chain (11) and sprocket wheel (13) interlock, be fixed with rolling ring (23) on the periphery of rotary screen (22) discharge port end, its periphery and symmetrically arranged roller (10 '), (10), pinch roller (26) periphery that the extreme higher position is provided with rolls and contacts, roller (10 '), (10) sprocket wheel (9 ') that is fixedly connected with one heart respectively, (9) and all stud with bearing, go up rotation at the axle that is fixed in frame (29), rotary screen support roller (30) studs with bearing and also goes up rotation at the axle that is fixed in frame (29), its periphery rolls with the framework periphery of rotary screen (22) feed inlet end and contacts, pinch roller (26) rotates on the fixed axis of pinch roller frame (25), jointed shaft (27-1) on pinch roller frame (25) one ends and the column (27) is hinged, the other end connects extension spring (28), a roller (14) of sand material hoisting mechanism, tail roller (15) respectively with roller shaft (19), (20) fixing with one heart and be fixed on the lift carriage (17) by bearing bracket stand, head, tail roller (14), (15) link by carrier tape traction adhesive (16), several hoppers (18) are housed on the carrier tape traction adhesive (16), also are fixedly connected with sprocket wheel (13) on the roller shaft (19).Be fixed with inside spin leaf (21) in rotary screen (22) tube, the center is provided with the circular plate washer (24) that is fixed on the suspension (31) in the tube, and circular plate washer (24) diameter is less than inside spin leaf (21) internal diameter.Be fixed with column (27) on the frame (29), be fixed with suspension (31) on the column (27).

Claims (4)

1. a drum-type sand sieving machine includes motor, transmission mechanism, rotary screen, sand material hoisting mechanism; It is characterized in that: the electrical machine belt pulley (2) on the described motor (1) is by V-belt (3) and big belt wheel (4) interlock, big belt wheel (4) is contained on the power transmission shaft (12), sprocket wheel (5) also is housed on the power transmission shaft (12), (6), (7), sprocket wheel (5), (6) respectively by chain (8 '), (8) with sprocket wheel (9 '), (9) interlock, sprocket wheel (7) is by chain (11) and sprocket wheel (13) interlock, be fixed with rolling ring (23) on the periphery of rotary screen (22) discharge port end, its periphery and symmetrically arranged roller (10 '), (10), pinch roller (26) periphery that the extreme higher position is provided with rolls and contacts, roller (10 '), (10) sprocket wheel (9 ') that is fixedly connected with one heart respectively, (9) and all stud with bearing, go up rotation at the axle that is fixed in frame (29), rotary screen support roller (30) studs with bearing and also goes up rotation at the axle that is fixed in frame (29), its periphery rolls with rotary screen (22) feed inlet end framework periphery and contacts, a roller (14) of sand material hoisting mechanism, tail roller (15) respectively with roller shaft (19), (20) fixing with one heart and be fixed on the lift carriage (17) by bearing bracket stand, head, tail roller (14), (15) link by carrier tape traction adhesive (16), several hoppers (18) are housed on the carrier tape traction adhesive (16), sprocket wheel (13) also is housed on the roller shaft (19).
2. a kind of drum-type sand sieving machine according to claim 1, it is characterized in that: be fixed with inside spin leaf (21) in rotary screen (22) tube, the center is provided with the circular plate washer (24) that is fixed on the suspension (31) in the tube, and circular plate washer (24) diameter is less than inside spin leaf (21) internal diameter.
3. a kind of drum-type sand sieving machine according to claim 1 is characterized in that: be fixed with column (27) on the frame (29), be fixed with suspension (31) on the column (27).
4. a kind of drum-type sand sieving machine according to claim 1, it is characterized in that: pinch roller (26) rotates on the fixed axis of pinch roller frame (25), pinch roller frame (25) one ends are movably hinged with the jointed shaft (27-1) that is fixed on the column (27), and the other end connects extension spring (28).
CNU2008201175041U 2008-06-16 2008-06-16 Drum-type sand screen Expired - Fee Related CN201235344Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201175041U CN201235344Y (en) 2008-06-16 2008-06-16 Drum-type sand screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201175041U CN201235344Y (en) 2008-06-16 2008-06-16 Drum-type sand screen

Publications (1)

Publication Number Publication Date
CN201235344Y true CN201235344Y (en) 2009-05-13

Family

ID=40648081

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201175041U Expired - Fee Related CN201235344Y (en) 2008-06-16 2008-06-16 Drum-type sand screen

Country Status (1)

Country Link
CN (1) CN201235344Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195410A (en) * 2015-09-25 2015-12-30 江西稀有金属钨业控股集团有限公司 Steel slag drum screen
CN108525981A (en) * 2018-03-13 2018-09-14 河南恒睿机械制造有限公司 A kind of self-powered towed hack screening machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195410A (en) * 2015-09-25 2015-12-30 江西稀有金属钨业控股集团有限公司 Steel slag drum screen
CN108525981A (en) * 2018-03-13 2018-09-14 河南恒睿机械制造有限公司 A kind of self-powered towed hack screening machine
CN108525981B (en) * 2018-03-13 2021-02-19 河南恒睿机械制造有限公司 From towed hack screening machine of taking power

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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: 20090513

Termination date: 20100616