CN213349664U

CN213349664U - Sand screening device for building

Info

Publication number: CN213349664U
Application number: CN202021881592.XU
Authority: CN
Inventors: 喻衍宝; 涂燕花
Original assignee: Jiangxi Baoyan Construction Engineering Co ltd
Current assignee: Jiangxi Baoyan Construction Engineering Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a sand screening device for buildings, which comprises a base, a first vertical plate, a second vertical plate, a first sliding rod, a second sliding rod, a first vertical rod, a limiting plate, an electric telescopic rod, an L-shaped object placing plate, a first sand screening box, a second sand screening box, a first sand screening net and a second sand screening net, a cross rod, a vertical rod II and a material turning rake I are arranged at one side of the upper end part of the vertical plate II, which is adjacent to the sand sieving box I, the first material turning rake is positioned in the first sand screening box, a third vertical rod is arranged in the middle of the bottom of the second sand screening net, a material turning rake II is arranged at the bottom of the vertical rod III, a sand sieving groove with an upward opening and a material receiving hopper are sequentially arranged between the vertical plate I and the vertical plate II from top to bottom below the sand sieving box II, the material turning rake II is located in a sand screening groove, a sand screening net III is arranged at the bottom of the sand screening groove, a discharge hole is formed in the bottom of the material receiving hopper, and a material blocking plate is inserted in the discharge hole. Compared with the prior art, the utility model the advantage lie in: high working efficiency and good use effect.

Description

Sand screening device for building

Technical Field

The utility model relates to a construction equipment technical field specifically indicates a screening sand device for building.

Background

With the rapid development of socioeconomic, the construction industry is more and more concerned by people. For a long time, the function of people in the building industry is very large, almost most operations are operated by people, errors are likely to occur even if the construction workers have good handcrafts, and the requirement for building operation errors is higher because the size and the height of the existing building are large. Yellow sand is one of the building materials that relatively commonly used in the building trade, and in order to the yellow sand operation requirement that can satisfy, a lot of yellow sand that purchase comes all need pass through the screening work of later stage, consequently need use the screening sand device. Screening sand device among the prior art is when using, and not only work efficiency is not high, can not go on simultaneously when carrying out a lot of screening to yellow sand, has wasted a large amount of time, and the result of use is not good moreover, can not make yellow sand obtain abundant screening, is not convenient for simultaneously clear up and collect yellow sand and slag charge after the screening is handled, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a screening sand device for building that work efficiency is high, excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: a sand screening device for buildings comprises a base, wherein a first vertical plate and a second vertical plate are sequentially arranged at the upper end of the base from left to right, a first sliding rod and a second sliding rod are respectively and transversely inserted into the first vertical plate and the second vertical plate, a first vertical rod is arranged at the adjacent end of the first sliding rod and the second sliding rod, a limiting plate is arranged at the other end of the first sliding rod, an electric telescopic rod is arranged at the other end of the second sliding rod, an L-shaped object placing plate is arranged at the position, close to the electric telescopic rod, on the second vertical plate, the other side of the electric telescopic rod is connected with the L-shaped object placing plate, the upper ends of the first vertical rods are connected through a first sand screening box with an upward opening, the bottoms of the first vertical rods are connected through a second sand screening box with an upward opening, a first sand screening net and a second sand screening net are respectively arranged at the bottoms of the first sand screening box and the second sand screening box, a transverse rod is arranged at one side, the bottom of the other end of the cross rod is provided with a second vertical rod, the bottom of the second vertical rod is provided with a first stirring rake, the first stirring rake is located in a first sand sieving box, a third vertical rod is arranged in the middle of the bottom of a second sand sieving net, the bottom of the third vertical rod is provided with a second stirring rake, a sand sieving groove with an upward opening and a receiving hopper are sequentially arranged between the first vertical plate and the second vertical plate from top to bottom below the second sand sieving box, the second stirring rake is located in the sand sieving groove, the bottom of the sand sieving groove is provided with a third sand sieving net, the bottom of the receiving hopper is provided with a discharge port, and a material blocking plate matched with the sand sieving groove is inserted in the discharge port.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a screening sand device for building utilizes electric telescopic handle can make screening sand case one, screening sand case two and stirring harrow two remove about together, under the cooperation of stirring harrow one, so not only can make cubic screening sand handle go on simultaneously, can make yellow sand obtain abundant screening when improving work efficiency, improved the result of use, and can acutely turn over the yellow sand in screening sand case one and the screening sand groove moreover, accelerate the screening speed of yellow sand, improved work efficiency; screening sand case one, screening sand case two and screening sand groove all are the ascending structure of opening, are convenient for like this clear up with collect remaining slag charge and yellow sand after the screening process, and the aftertreatment of being convenient for is used, has improved the result of use.

As an improvement, a control device is arranged below the L-shaped object placing plate on the second vertical plate, and the control device is connected with the electric telescopic rod through an electric wire, so that the running state of the electric telescopic rod can be better controlled.

As an improvement, through holes are transversely formed in the first vertical plate and the second vertical plate, the first sliding rod and the second sliding rod are respectively inserted into the first vertical plate and the second vertical plate through the through holes, and pulleys matched with the first sliding rod and the second sliding rod are arranged at the upper end portion and the bottom of the through holes, so that the first sliding rod and the second sliding rod can move quickly.

As an improvement, the mesh diameters of the first sand screening net, the second sand screening net and the third sand screening net are sequentially reduced from top to bottom, so that sand can be screened for three times, and sand with uniform particle size is obtained.

As an improvement, the damping springs are arranged on the side faces, adjacent to the first vertical plate and the second vertical plate, of the second sand screening box, so that impact force between the second sand screening box and the first vertical plate and the second vertical plate can be reduced, stability is improved, and the service life of the second sand screening box is prolonged.

As an improvement, the height of the first vertical plate is smaller than that of the second vertical plate, so that sand needing to be screened and treated can be conveniently added into the first sand screening box.

As the improvement, the bottom of base is equipped with the screw thread rubber pad that cooperates its use, not only can prevent like this that the screening sand device from taking place to sideslip, can provide the cushion effect for the screening sand device moreover, has improved stability.

Drawings

Fig. 1 is a schematic structural view of the sand sieving device for building of the present invention.

As shown in the figure: 1. the sand screening device comprises a base, 2, a threaded rubber pad, 3, a sand screening net three, 4, a sand screening groove, 5, a sand screening net two, 6, a damping spring, 7, a pulley, 8, a limiting plate, 9, a sliding rod I, 10, a vertical plate I, 11, a vertical rod I, 12, a material turning rake I, 13, a vertical rod II, 14, a cross rod, 15, a sand screening box I, 16, a vertical plate II, 17, a sand screening net I, 18, a through hole, 19, a sliding rod II, 20, an electric telescopic rod, 21, an L-shaped storage plate, 22, a sand screening box II, 23, an electric wire, 24, a control device, 25, a vertical rod III, 26, a material turning rake II, 27, a material receiving hopper, 28, a material baffle plate, 29 and a material outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A sand screening device for buildings comprises a base 1, wherein a first vertical plate 10 and a second vertical plate 16 are sequentially arranged at the upper end of the base 1 from left to right, a first sliding rod 9 and a second sliding rod 19 are respectively and transversely inserted into the first vertical plate 10 and the second vertical plate 16, a first vertical rod 11 is arranged at one end of each of the first sliding rod 9 and the second sliding rod 19, which is adjacent to the first sliding rod 9, a limiting plate 8 is arranged at the other end of the first sliding rod 9, an electric telescopic rod 20 is arranged at the other end of the second sliding rod 19, an L-shaped object placing plate 21 is arranged on the second vertical plate 16 at a position close to the electric telescopic rod 20, the other side of the electric telescopic rod 20 is connected with the L-shaped object placing plate 21, the upper ends of the first vertical rods 11 are connected through a first sand screening box 15 with an upward opening, the bottoms of the first vertical rods 11 are connected through a second sand screening box 22 with an upward opening, a first sand screening net 17 and a second sand screening net 5 are respectively, the upper end of the second vertical plate 16 is provided with a horizontal rod 14 on one side adjacent to the first sand sieving box 15, the bottom of the other end of the horizontal rod 14 is provided with a second vertical rod 13, the bottom of the second vertical rod 13 is provided with a first stirring rake 12, the first stirring rake 12 is positioned in the first sand sieving box 15, a third vertical rod 25 is arranged in the middle of the bottom of the second sand sieving net 5, the bottom of the third vertical rod 25 is provided with a second stirring rake 26, an upward sand sieving groove 4 with an opening and a receiving hopper 27 are sequentially arranged between the first vertical plate 10 and the second vertical plate 16 below the second sand sieving box 22 from top to bottom, the second stirring rake 26 is positioned in the sand sieving groove 4, the bottom of the sand sieving groove 4 is provided with a third sand sieving net 3, the bottom of the receiving hopper 27 is provided with a discharge port 29, and a material baffle 28 matched with the first sand sieving groove is inserted in the.

And a control device 24 is arranged below the L-shaped object placing plate 21 on the second vertical plate 16, and the control device 24 is connected with the electric telescopic rod 20 through an electric wire 23.

Through holes 18 are transversely formed in the first vertical plate 10 and the second vertical plate 16, the first sliding rod 9 and the second sliding rod 19 are respectively inserted into the first vertical plate 10 and the second vertical plate 16 through the through holes 18, and pulleys 7 matched with the first sliding rod 9 and the second sliding rod 19 for use are arranged at the upper end and the bottom of the through holes 18.

The diameters of the meshes of the first sand screening net 17, the second sand screening net 5 and the third sand screening net 3 are sequentially reduced from top to bottom.

And the side surfaces of the sand screening box II 22 adjacent to the first vertical plate 10 and the second vertical plate 16 are provided with damping springs 6.

The height of the first riser 10 is less than the height of the second riser 16.

The bottom of the base 1 is provided with a threaded rubber pad 2 used in cooperation with the base.

The utility model discloses when concrete implementation, combine figure 1 a screening sand device for building's structural schematic diagram can know, the utility model discloses a screening sand device for building at first pours the yellow sand that needs the screening process into screening sand case 15 when using, then switches on for controlling means 24, starts electric telescopic handle 20 and begins work. Along with the extension and the contraction of the electric telescopic rod 20, the first sand screening box 15, the second sand screening box 22 and the second material turning rake 26 can be driven to move left and right together, so that yellow sand in the first sand screening box 15 and the second sand screening box 22 can be violently turned and moved, the screening speed of the yellow sand is accelerated, and the working efficiency is improved. Because the first material turning rake 12 is positioned in the first sand screening box 15 and is fixed on the second vertical rod 13, when the first sand screening box 15 moves left and right, the first material turning rake 12 can stir and turn the yellow sand in the first sand screening box 15, so that the caking part in the yellow sand can be dispersed, the screening speed of the yellow sand can be increased, and the using effect and the working efficiency are improved. Under the cooperation of the first sand screening net 17, the yellow sand with the particle size smaller than the mesh diameter of the first sand screening net 17 can fall into the second sand screening box 22, and the yellow sand with the larger particle size is continuously left in the first sand screening box 15, which is the first screening treatment of the yellow sand. The yellow sand falling into the second sand sieving box 22 can be violently turned and moved under the cooperation of the electric telescopic rod 20, so that the yellow sand with the particle size smaller than the diameter of the mesh of the second sand sieving net 5 falls into the sand sieving groove 4, and the yellow sand with the larger particle size is continuously left in the second sand sieving box 22, which is the second screening treatment of the yellow sand. The second stirring rake 26 is arranged at the bottom of the second sand screening net 5, so that the second stirring rake 26 can be driven to move left and right together, yellow sand falling into the sand screening groove 4 is stirred and stirred, the yellow sand with the particle size smaller than the diameter of the third 3 meshes of the sand screening net falls into the receiving hopper 27, the yellow sand with the larger particle size is continuously remained in the sand screening groove 4, and the third screening treatment is carried out on the yellow sand, so that four grades with different particle sizes are obtained. The three screening processes can be carried out simultaneously, so that the yellow sand can be sufficiently screened while the working efficiency is improved, and the using effect is improved. The material baffle 28 inserted into the material outlet 29 is removed to collect the screened yellow sand, so that the operation is simple, the time and the labor are saved, and the use is convenient. The first sand screening box 15, the second sand screening box 22 and the sand screening groove 4 are all of structures with upward openings, so that residual slag and yellow sand after screening treatment can be conveniently cleaned and collected, post-treatment use is facilitated, and the using effect is improved. When the first sliding rod 9 and the second sliding rod 19 move left and right, the moving speed of the first moving rod 9 and the second sliding rod 19 can be increased under the cooperation of the pulley 7, and the working efficiency is improved. So said the utility model discloses a screening sand device for building not only work efficiency is high, excellent in use effect moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a screening sand device for building, includes base (1), its characterized in that: the upper end of the base (1) is sequentially provided with a first vertical plate (10) and a second vertical plate (16) from left to right, the first vertical plate (10) and the second vertical plate (16) are respectively and transversely inserted with a first sliding rod (9) and a second sliding rod (19), one adjacent ends of the first sliding rod (9) and the second sliding rod (19) are respectively provided with a first vertical rod (11), the other end of the first sliding rod (9) is provided with a limiting plate (8), the other end of the second sliding rod (19) is provided with an electric telescopic rod (20), the second vertical plate (16) is provided with an L-shaped object placing plate (21) at a position close to the electric telescopic rod (20), the other side of the electric telescopic rod (20) is connected with the L-shaped object placing plate (21), the upper ends of the first vertical rods (11) are connected through a first sand screening box (15) with an upward opening, and the bottoms of the first vertical rods (11) are connected through a second sand screening box (22) with, the bottom of the first sand screening box (15) and the second sand screening box (22) is respectively provided with a first sand screening net (17) and a second sand screening net (5), the upper end of the second vertical plate (16) is provided with a cross rod (14) at one side adjacent to the first sand screening box (15), the bottom of the other end of the cross rod (14) is provided with a second vertical rod (13), the bottom of the second vertical rod (13) is provided with a first material turning rake (12), the first material turning rake (12) is positioned in the first sand screening box (15), the middle of the bottom of the second sand screening net (5) is provided with a third vertical rod (25), the bottom of the third vertical rod (25) is provided with a second material turning rake (26), a sand screening groove (4) with an upward opening and a receiving hopper (27) are sequentially arranged below the second sand screening box (22) from top to bottom between the first vertical plate (10) and the second vertical plate (16), and the second material turning rake (26) is positioned in the sand screening groove (4), the bottom of screening sand groove (4) is equipped with screening sand net three (3), the bottom of receiving hopper (27) is equipped with discharge gate (29), it has striker plate (28) of its use to peg graft in discharge gate (29).

2. A sand screening apparatus for construction as claimed in claim 1, wherein: the lower portion of the L-shaped storage plate (21) on the second vertical plate (16) is provided with a control device (24), and the control device (24) is connected with the electric telescopic rod (20) through an electric wire (23).

3. A sand screening apparatus for construction as claimed in claim 1, wherein: all transversely be equipped with through-hole (18) on riser (10) and riser two (16), peg graft respectively on riser one (10) and riser two (16) through-hole (18) for slide bar (9) and slide bar two (19), the upper end and the bottom of through-hole (18) all are equipped with pulley (7) that cooperation slide bar one (9) and slide bar two (19) used.

4. A sand screening apparatus for construction as claimed in claim 1, wherein: the mesh diameters of the first sand screening net (17), the second sand screening net (5) and the third sand screening net (3) are sequentially reduced from top to bottom.

5. A sand screening apparatus for construction as claimed in claim 1, wherein: and the side surfaces of the sand screening box II (22) adjacent to the vertical plate I (10) and the vertical plate II (16) are provided with damping springs (6).

6. A sand screening apparatus for construction as claimed in claim 1, wherein: the height of the first vertical plate (10) is smaller than that of the second vertical plate (16).

7. A sand screening apparatus for construction as claimed in claim 1, wherein: the bottom of the base (1) is provided with a threaded rubber pad (2) used in cooperation with the base.