CN215587126U

CN215587126U - Gravel rapid impurity filtering device for constructional engineering

Info

Publication number: CN215587126U
Application number: CN202121930030.4U
Authority: CN
Inventors: 桑春雷
Original assignee: Sang Chunlei
Current assignee: Sang Chunlei
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-21
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a sand and stone rapid impurity filtering device for constructional engineering, and relates to the technical field of sand and stone filtering devices. The filter plate comprises a box body, wherein an inclined filter plate is arranged in the box body, a secondary filter plate in the same direction as the filter plate is fixedly arranged on the filter plate, a rotating assembly for driving the secondary filter plate to vertically move is movably arranged in the box body, a plurality of filter holes are formed in the filter plate, a frame is arranged between the filter plate and the opposite side of the secondary filter plate, a plurality of convex nails are arranged on the frame, and the diameter of each filter hole is larger than that of each convex nail. The driving assembly drives the rotary table and the rotating assembly to rotate simultaneously, the filter plate and the secondary filter plate start to move vertically at the moment to filter and screen sand, the rotary table drives one end of the rotating rod to rotate around the rotary table shaft center, the other end of the rotating rod moves up and down along the slide way, and finally the frame and the convex nails are driven to move vertically, and when the convex nails move into the filter holes.

Description

Gravel rapid impurity filtering device for constructional engineering

Technical Field

The utility model relates to the technical field of sand and stone filtering devices, in particular to a sand and stone rapid impurity filtering device for constructional engineering.

Background

Sand, which refers to a loose mixture of sand and gravel. Geology refers to mineral or rock particles with the particle size of 0.074-2 mm as sand, gravel or cobbles with the particle size of more than 2mm as gravel, and sand gravel if most of crushed stones in the sand are gravel. Sandstone is also called sandstone in daily life, and because of good hardness and stable chemical properties, sandstone is often used as a high-quality building material and a concrete raw material and is widely applied to the fields of houses, roads, highways, railways, engineering and the like.

Before the preparation concrete, the grit needs to strain miscellaneous, guarantees the quality of concrete, exists various debris in the grit when straining miscellaneous, and the filter is stopped up by debris easily, influences and strains miscellaneous device work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a sand and stone rapid impurity filtering device for constructional engineering, aiming at solving the problem that impurities block a filter plate to influence the operation of the impurity filtering device.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a sand and stone fast impurity filtering device for construction engineering comprises a box body, wherein an inclined filter plate is arranged in the box body, a secondary filter plate which is arranged in the same direction as the filter plate is fixedly arranged on the filter plate, a rotating assembly for driving the secondary filter plate to vertically move is movably arranged in the box body, a plurality of filter holes are formed in the filter plate, a frame is arranged between the filter plate and the opposite side of the secondary filter plate, a plurality of convex nails are arranged on the frame, the diameter of each filter hole is larger than that of each convex nail, sliding blocks are arranged on two sides of the frame, rotating rods are hinged on the sliding blocks, rotating discs are hinged at the other ends of the rotating rods, the rotating discs are movably arranged in the box body, a driving assembly for driving the rotating discs and the rotating assemblies to rotate is arranged on the box body, vertical slideways are fixedly arranged in the box body, the sliding block moves back and forth along the direction of the slide way.

Furthermore, the rotating assembly comprises a cross rod, and round blocks are fixedly arranged at two ends of the cross rod.

Furthermore, the driving assembly comprises a first rotating wheel fixedly connected with one end of the cross rod and a second rotating wheel fixedly connected with one side, close to the box body, of the rotating disc, the first rotating wheel and the second rotating wheel are connected with a third rotating wheel through belt transmission, a cylindrical rod is fixedly connected to the third rotating wheel, a rectangular block fixedly connected with the box body is rotatably connected to the cylindrical rod, a first bevel gear is fixedly connected to the cylindrical rod, and a second bevel gear fixedly connected with the output end of the motor is meshed to the first bevel gear.

Further, a discharge port is formed in one side of the box body, and one end of the filter plate and one end of the secondary filter plate penetrate through the discharge port and extend to the outside of the box body.

Furthermore, a plurality of round holes are formed in the secondary filter plate, and the diameter of each round hole is smaller than that of each filter hole.

The utility model has the following beneficial effects:

1. according to the utility model, the driving assembly drives the rotary disc and the rotating assembly to rotate simultaneously, at the moment, the filter plate and the secondary filter plate start to move vertically to filter and screen sand, the rotary disc drives one end of the rotating rod to rotate around the rotary disc shaft center, the other end of the rotating rod moves up and down along the slide way, and finally the frame and the convex nails are driven to move vertically, when the convex nails move into the filter holes, impurities in the filter holes are ejected out, the filter plates can normally filter sand, and the problem that the filter plates are blocked by impurities to influence the operation of the impurity filtering device is solved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

FIG. 5 is a front view of the present invention;

reference numerals: 1. a box body; 2. a filter plate; 3. a secondary filter plate; 4. a rotating assembly; 401. a cross bar; 402. a circular block; 5. a filtration pore; 6. a frame; 7. a convex nail; 8. a slider; 9. a rotating rod; 10. a turntable; 11. a drive assembly; 1101. a first rotating wheel; 1102. a second rotating wheel; 1103. a third rotating wheel; 1104. a cylindrical rod; 1105. a rectangular block; 1106. a first bevel gear; 1107. a second bevel gear; 12. a slideway; 13. a discharge port; 14. a circular hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in figures 1-5, the utility model provides a sand and stone fast impurity filtering device for construction engineering, which comprises a box body 1, a vertical guide rod is fixedly arranged in the box body 1, a collecting box is arranged outside the box body 1, an inclined filter plate 2 is arranged in the box body 1, a sliding block is fixedly arranged on the filter plate 2, the sliding block moves vertically on the guide rod, the sliding block is in sliding fit with the guide rod, a secondary filter plate 3 which is arranged in the same direction as the filter plate 2 is fixedly arranged on the filter plate 2, the filter plate 2 and the secondary filter plate 3 are mutually connected through a connecting block, a gap is arranged between the filter plate 2 and the secondary filter plate 3, a rotating component 4 which drives the secondary filter plate 3 to move vertically is movably arranged in the box body 1, a plurality of filter holes 5 are arranged on the filter plate 2, a frame 6 is arranged between the opposite sides of the filter plate 2 and the secondary filter plate 3, and the frame 6 is positioned in the gap, the frame 6 is provided with a plurality of convex nails 7, the cross sections of the two ends of the convex nails 7 are smaller than the central cross section, the diameter of the filter hole 5 is larger than that of the convex nail 7, the maximum diameter of the convex nail 7 is the diameter of the central cross section, the directions of the two ends of the convex nail 7 are the same as the opening directions of the filter hole 5, when the filter plate 2 moves in the same direction and opposite to the convex nail 7 and the filter plate 2 moves to the lowest point, the convex nail 7 can penetrate through the filter hole 5, meanwhile, the distance between the top of the frame 6 and the bottom of the filter plate 2 is shortest, the two sides of the frame 6 are provided with slide blocks 8, the slide blocks 8 are hinged with rotating rods 9, the other ends of the rotating rods 9 are hinged with rotating discs 10, the rotating discs 10 are movably arranged in the box 1, the box 1 is provided with a driving component 11 for driving the rotating discs 10 and the rotating component 4 to rotate, the vertical slide way 12 is fixedly arranged in the box 1, the slide blocks 8 reciprocate along the direction of the slide way 12, and simultaneously drive the rotating discs 10 and the rotating component 4 to rotate through the driving component 11, at this moment, the filter plate 2 and the secondary filter plate 3 start to vertically move, the sand and stone are filtered and screened, the turntable 10 drives one end of the rotating rod 9 to rotate around the axis of the turntable 10, the other end of the rotating rod 9 reciprocates along the slide rail 12, finally, the frame 6 and the convex nails 7 are driven to vertically move, when the convex nails 7 move into the filter holes 5, the impurities in the filter holes 5 are ejected out, the sand and stone can be normally filtered by the filter plate 2, the problem that the impurities block the filter plate 2 and affect the operation of the impurity filtering device is solved.

As shown in fig. 1 and 3, the rotating assembly 4 includes a cross bar 401, circular blocks 402 are fixedly disposed at two ends of the cross bar 401, and the joint of the circular blocks 402 and the cross bar 401 deviates from the axis of the circular blocks 402, so that the filter plate 2 and the secondary filter plate 3 move smoothly up and down, impact is reduced, and the service life is prolonged.

As shown in fig. 2, 3 and 5, the driving assembly 11 includes a first rotating wheel 1101 fixedly connected to one end of the cross bar 401 and a second rotating wheel 1102 fixedly connected to one side of the rotating disc 10 close to the box 1, the first rotating wheel 1101 and the second rotating wheel 1102 are connected to a third rotating wheel 1103 through a belt, the third rotating wheel 1103 is fixedly connected to a cylindrical rod 1104, the cylindrical rod 1104 is rotatably connected to a rectangular block 1105 fixedly connected to the box 1, the cylindrical rod 1104 is fixedly connected to a first bevel gear 1106, the first bevel gear 1106 is engaged with a second bevel gear 1107 fixedly connected to an output end of the motor, the second bevel gear 1107 is driven by the motor to rotate the first bevel gear 1106, and the third rotating wheel 1103 also starts to rotate, since the third rotating wheel 1103, the second rotating wheel 1102 and the first rotating wheel 1101 are sleeved with the same belt, the driving performance of the belt enables the first rotating wheel 1101 and the second rotating wheel 1102 to rotate, and the rotating assembly 4 connected to the first rotating wheel 1101 and the rotating disc 10 connected to the second rotating wheel 1102 are simultaneously driven, the utilization rate of the motor is improved, and the use is convenient for users.

As shown in fig. 1 and 3, a discharge port 13 is formed in one side of the box body 1, an inclined plate is fixedly connected to the lower portion of the discharge port 13, one end of the filter plate 2 and one end of the secondary filter plate 3 penetrate through the discharge port 13 and extend to the outside of the box body 1, the extending end of the filter plate 2 is located above the collecting box, the lowest end of the inclined plate is located above the collecting box, and the collecting box is shown in fig. 5 and can be used for rapidly collecting sundries after filtering out the sundries and reducing the manpower consumption caused by secondary cleaning.

As shown in figure 1, a plurality of round holes 14 are formed in the secondary filter plate 3, the diameter of each round hole 14 is smaller than that of each filter hole 5, gravel passing through the filter plate 2 falls onto the secondary filter plate 3, the secondary filter plate 3 can filter the gravel again, the impurity content of the gravel is reduced at the moment, the gravel serves as a raw material of concrete, the lower the impurity content of the gravel is, the better the quality of the concrete is, and the quality of the concrete is improved.

Claims

1. The utility model provides a miscellaneous device is strained fast to grit for building engineering, its characterized in that, includes box (1), install filter (2) that are the slope form in box (1), set firmly on filter (2) with secondary filter (3) that filter (2) equidirectional put, movable mounting has the drive in box (1) secondary filter (3) vertical pivoted subassembly (4) to the removal, a plurality of filtration hole (5) have been seted up on filter (2), be provided with frame (6) between filter (2) and secondary filter (3) opposite side, be provided with a plurality of protruding nail (7) on frame (6), it is greater than protruding nail (7) diameter to filter hole (5) diameter, frame (6) both sides are provided with slider (8), it has bull stick (9) to articulate on slider (8), the utility model discloses a box, including box (1), bull stick (9) other end, carousel (10) movable mounting have carousel (10), carousel (10) movable mounting is inside box (1), install the drive on box (1) carousel (10) with runner assembly (4) pivoted drive assembly (11), box (1) inside has set firmly vertical to slide (12), slider (8) are followed slide (12) direction reciprocating motion.

2. The sand rapid filtering device for the construction engineering as claimed in claim 1, wherein the rotating assembly (4) comprises a cross bar (401), and round blocks (402) are fixedly arranged at two ends of the cross bar (401).

3. The sand rapid impurity filtering device for the constructional engineering as claimed in claim 2, wherein the driving assembly (11) comprises a first rotating wheel (1101) fixedly connected with one end of the cross bar (401) and a second rotating wheel (1102) fixedly connected with one side, close to the box body (1), of the turntable (10), the first rotating wheel (1101) and the second rotating wheel (1102) are connected with a third rotating wheel (1103) through belt transmission, a cylindrical rod (1104) is fixedly connected to the third rotating wheel (1103), a rectangular block (1105) fixedly connected with the box body (1) is rotatably connected to the cylindrical rod (1104), a first bevel gear (1106) is fixedly connected to the cylindrical rod (1104), and a second bevel gear (1107) fixedly connected with an output end of a motor is meshed to the first bevel gear (1106).

4. The sand and stone fast impurity filtering device for the building engineering as claimed in claim 1, characterized in that a discharge port (13) is opened at one side of the box body (1), one end of the filter plate (2) and one end of the secondary filter plate (3) penetrate the discharge port (13) and extend to the outside of the box body (1).

5. The sand and stone fast impurity filtering device for building engineering as claimed in claim 1, characterized in that a plurality of round holes (14) are opened on the secondary filter plate (3), the diameter of the round holes (14) is smaller than that of the filter holes (5).