CN218108358U - High-efficient sand sieve separator - Google Patents

Abstract

The utility model relates to a city building construction technical field, a high-efficient sand sieve separator is proposed, it is convenient for smash waste materials such as the stone of selecting, and dual screening is effectual, be convenient for adjust the high angle of delivery box, the transportation effect to the sand has been improved, comprising a base plate, the bottom plate be connected with the screening case, the feed inlet has been seted up to the screening case, the internally mounted of screening case has the rubble subassembly, the internally mounted of screening case has the baffle, first screening net, the second screening net, the waste material export of having seted up of screening case, screening case internally mounted has the fortune flitch, the top of bottom plate articulates there is the delivery box, the first motor of top fixedly connected with of delivery box, the output of first motor is connected with carries the axle, carry the axle to rotate with the delivery box and be connected with helical fan blade on the outer wall of axis of rotation, install the discharging pipe between delivery box and the screening case, the one end of screening case is connected with the removal case.

Description

High-efficient sand sieve separator

Technical Field

The utility model relates to a city construction technical field, it is specific, relate to a high-efficient sand sieve separator.

Background

As is well known, city construction is an important component of city management, and the city construction is based on planning, and the city human environment is transformed through construction engineering to build various material facilities in the city system, and in the process of city construction, a large amount of concrete is needed to be used as a foundation for building construction, and sand in the concrete needs to be rapidly screened.

Through the retrieval, chinese patent publication is CN 213914828U's a quick sieving mechanism of city construction sand, its approximate description does, including screening the main part, the screening main part includes box and dog-house, and the dog-house has been seted up on the top of box, and the internally mounted of box has screening mechanism, and screening mechanism includes first fixed plate, telescopic link, first spring, screening board, motor, axis of rotation and circle piece, and the internally mounted of screening the main part has first fixed plate, and the telescopic link is installed on the top of first fixed plate.

Although the rhombus hole through the screening board of foretell prior art scheme is more fine and smooth to the screening of sand, accelerate the screening speed of screening board surface sand, but this structure round of screening is lacked to the screening degree of sand to some extent, the screening effect is relatively poor, when the coarse sand stone and the waste material of screening pile up too much or quantity too much can't in time discharge, cause the machine to stop the screening easily or take place the damage, staff secondary screening labour has been increased, when the sand of selecting is too much, cause the export jam easily, need artifical fortune sand, staff's work load has been increased, waste time and energy, staff's energy is limited and speed is slower simultaneously, the work efficiency of sieve separator has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-efficient sand sieve separator to the screening effect of solving the sand is poor, needs the manual work to go out waste material such as the stone of screening in the sand and screens the operation inconvenience, needs the manual work to transport husky problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient sand sieve separator, includes the bottom plate, the top fixedly connected with screening case of bottom plate, the feed inlet has been seted up on the top of screening case, the internally mounted of screening case has the rubble subassembly, the internally mounted of screening case has the baffle, the export of coarse gravel is seted up on the baffle, the first screening net of fixedly connected with between the one end of baffle and the inner wall of screening case, the internally mounted of screening case has the second screening net, the waste material export has been seted up to the left end of screening case, the internally mounted of screening case has the fortune flitch, the top of bottom plate articulates there is the transport case, first motor is installed on the top of transport case, the output of first motor runs through the transport case and is connected with the transport axle, the other end of carrying the axle rotates with the inner wall of transport case and is connected with spiral fan blade, the transport case passes through discharging pipe intercommunication with the screening case, the one end fixedly connected with moving box of screening case, the right-hand member of moving case has seted up the spout, the second motor is installed on the top of moving box, the output of second motor runs through the moving case screw rod, the bottom of screw rod and the lower side of moving case rotates and is connected with the connecting rod, the outer wall of connecting rod, the one end of connecting block is connected with the screw sleeve, the one end of the other end of transporting case, the connecting rod is all articulated is equipped with the discharge port, the screw rod is connected with two connecting block, the transport case.

Preferably, the rubble subassembly includes two third motors, two the third motor all is connected, two with the screening case the output of third motor all runs through the box and is connected with the dwang, the other end and the baffle of dwang rotate to be connected, two all fixed cover is equipped with the crushing roller, two on the outer wall of dwang the crushing roller intermeshing, and the rotation opposite direction of two third motors.

Furthermore, the top end of the screening box is provided with a dust screen.

On the basis of the scheme, the front end of the screening box is fixedly connected with two vibrating motors. On the basis of the scheme, the side wall of the screening box is preferably provided with a support frame, and the support frame is connected with a third motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient sand sieve separator possesses following beneficial effect:

this kind of high-efficient sand sieve separator, through the inside first screening net of screening case, be convenient for carry out the prescreening to the sand, cooperate with the rubble subassembly through first screening net, be convenient for smash waste materials such as the stone of selecting in advance, through second screening net and rubble subassembly, first screening net cooperatees, be convenient for filter the waste materials of smashing, double screening is effectual, cooperate through the flexible ejection of compact pipeline between transport case and the screening case, transportation speed has been improved, cooperate with the spiral flabellum through transport case, be convenient for collect the transportation to the sand of selecting, second motor through screening case top drives the screw rod and rotates, the screw rod drives the swivel nut and rotates, the swivel nut drives two connecting blocks and removes, the connecting block drives the connecting rod and rotates, be convenient for adjust the high angle of transport case, further improvement is to the transportation effect of sand, reduce the waste of manpower, and avoid the emergence of secondary screening sand, the effect of transportation is improved.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic top sectional view of the present invention at A in FIG. 1;

fig. 5 is a schematic top sectional view of fig. 1 at B according to the present invention;

fig. 6 is a schematic diagram of a partial enlarged structure at C in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a screening box; 3. a feed inlet; 4. a partition plate; 5. a coarse gravel outlet; 6. a first screening net; 7. a second screening net; 8. a waste outlet; 9. a material conveying plate; 10. a delivery box; 11. a first motor; 12. a delivery shaft; 13. a helical fan blade; 14. a discharge pipe; 15. a mobile box; 16. a chute; 17. a second motor; 18. a screw; 19. a threaded sleeve; 20. connecting blocks; 21. a connecting rod; 22. a discharge port; 23. a third motor; 24. rotating the rod; 25. a crushing roller; 26. a dust screen; 27. a vibration motor; 28. a support frame.

Detailed Description

Examples

Referring to fig. 1-6, a high efficiency sand screening machine,

a high-efficiency sand screening machine comprises a bottom plate 1, a screening box 2 is fixedly connected to the top end of the bottom plate 1, a feed inlet 3 is formed in the top end of the screening box 2, a broken stone component is installed inside the screening box 2 so as to crush waste materials such as screened stones, a partition plate 4 is installed inside the screening box 2, a coarse gravel outlet 5 is formed in the partition plate 4 so as to enable the screened waste materials such as stones to enter the broken stone component, a first screening net 6 is fixedly connected between one end of the partition plate 4 and the inner wall of the screening box 2 so as to screen sands at the feed inlet 3, a second screening net 7 is installed inside the screening box 2 so as to improve the efficiency of secondary screening, the screening effect is better, a waste outlet 8 is formed in the left end of the screening box 2 so as to discharge waste materials after secondary screening, the waste materials and the like, a material conveying plate 9 is installed inside the screening box 2, a conveying box 10 is hinged to the top end of the bottom plate 1, a first motor 11 is installed at the top end of the conveying box 10, an output end of the first motor 11 penetrates through the conveying box 10 and is connected with a conveying shaft 12, the other end of a screw sleeve 15, a movable screw sleeve 15 is connected with a movable screw, a movable screw 15, a movable screw sleeve 15 is connected to the movable screw sleeve 17, a movable screw sleeve 16 connected to the movable screw sleeve 17, and a movable screw sleeve 15 connected to the movable screw sleeve 16, the other end of the conveying box 10 is provided with a discharge port 22.

It should also be said, the rubble subassembly includes two third motors 23, two third motors 23 all are connected with screening case 2, two third motors 23's output runs through all the box and is connected with dwang 24, the other end and the baffle 4 of dwang 24 rotate and are connected, equal fixed cover is equipped with crushing roller 25 on the outer wall of two dwang 24, two crushing roller 25 intermeshing, and two third motors 23's rotation opposite direction, be convenient for smash waste materials such as the stone of selecting, dust screen 26 is installed on the top of screening case 2, so that filter the dust in screening case 2, two vibrating motor 27 of front end fixedly connected with of screening case 2, install support frame 28 on the lateral wall of screening case 2, support frame 28 is connected with third motor 23.

In summary, the working principle and working process of the high-efficiency sand screening machine are that, firstly, when the screening machine is used, sand enters through the feed port 3, screening is performed through the first screening net 6, the two third motors 23 drive the rotating rods 24 to rotate, the two rotating rods 24 drive the two crushing rollers 25 to be meshed with each other, waste materials such as screened stones are crushed, dust filtration is performed through the upper filtering net, secondary screening is performed through the second filtering net, sand is transported into the conveying box 10 through the mutual matching of the material transporting plate 9 and the telescopic material discharging pipe 14, the conveying shaft 12 is driven to rotate and transport through the first motor 11 at the top end of the conveying box, when the angle of the conveying box 10 needs to be adjusted, the second motor 17 of the screening box 2 drives the screw rod 18 to rotate, the screw rod 18 drives the threaded sleeve 19 to rotate, the threaded sleeve 19 drives the two connecting blocks 20 to move, the connecting blocks 20 drive the connecting rod 21 to rotate and match with the rotating wheel at the bottom end of the conveying box 10, then the height angle of the conveying box 10 is adjusted, and then the screening of the sand is completed.

Claims (5)

1. The utility model provides a high-efficient sand sieve separator, includes bottom plate (1), its characterized in that: the screening device is characterized in that the screening box (2) is fixedly connected to the top end of the bottom plate (1), a feed inlet (3) is formed in the top end of the screening box (2), a broken stone component is arranged inside the screening box (2), a partition plate (4) is arranged inside the screening box (2), a coarse sand stone outlet (5) is formed in the partition plate (4), a first screening net (6) is fixedly connected between one end of the partition plate (4) and the inner wall of the screening box (2), a second screening net (7) is arranged inside the screening box (2), a waste outlet (8) is formed in the left end of the screening box (2), a material conveying plate (9) is arranged inside the screening box (2), a conveying box (10) is hinged to the top end of the bottom plate (1), a first motor (11) is arranged on the top end of the conveying box (10), an output end of the first motor (11) penetrates through the conveying box (10) to be connected with a conveying shaft (12), the other end of the conveying shaft (12) is rotatably connected with the inner wall of the conveying box (10), a spiral discharging pipe (13) is fixedly connected with one end of the conveying box (12), one end of the conveying box (13) is communicated with a movable sliding chute (15) through the screening box (15) and a discharging pipe (16), second motor (17) are installed on the top of removal case (15), the output of second motor (17) runs through removal case (15) and is connected with screw rod (18), the bottom of screw rod (18) rotates with the interior lower side wall of removal case (15) and is connected, the spiral shell is equipped with swivel nut (19) on the outer wall of screw rod (18), the equal fixedly connected with connecting block (20) of one end of swivel nut (19) and the one end of transport case (10), two it has connecting rod (21) to articulate between connecting block (20), discharge gate (22) have been seted up to the other end of transport case (10).

2. The high efficiency sand screening machine of claim 1, wherein: the rubble subassembly includes two third motors (23), two third motor (23) all is connected, two with screening case (2) the output of third motor (23) all runs through the box and is connected with dwang (24), the other end and baffle (4) of dwang (24) rotate and are connected, two all fixed cover is equipped with crushing roller (25), two on the outer wall of dwang (24) crushing roller (25) intermeshing, and the rotation opposite direction of two third motors (23).

3. The sand screening machine of claim 2, wherein: and a dust screen (26) is arranged at the top end of the screening box (2).

4. The high efficiency sand screening machine of claim 3, wherein: the front end of the screening box (2) is fixedly connected with two vibrating motors (27).

5. The sand screening machine of claim 4, wherein: install support frame (28) on the lateral wall of screening case (2), support frame (28) are connected with third motor (23).

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