CN212349417U

CN212349417U - Screening sand device for construction

Info

Publication number: CN212349417U
Application number: CN202020484838.3U
Authority: CN
Inventors: 许修云
Original assignee: Individual
Current assignee: Hangzhou Jinchu City Landscaping Engineering Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-15
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a screening sand device for construction, including first support frame and third support frame, the top outer wall of first support frame is fixed with first supporting ring, and the inner wall of first supporting ring rotates and is connected with screening sand bucket, and the outer wall of screening sand bucket opens and have the second sieve mesh, the external wall of screening sand bucket is close to the rigidity of bottom and has driven gear, the inner wall of screening sand bucket is fixed with screening sand pole, and distributes in turn between screening sand pole and the second sieve mesh, the inner wall middle part of screening sand bucket is fixed with the spliced pole, and one side outer wall of spliced pole is fixed with the screening sand board. The utility model discloses can further meticulous screening again with the husky material of preliminary screening, the feeding can not be influenced to the mode of sieve and rotation sieve sand, and coarse sand is along the husky landing of fighting of first sieve, so sieve sand repeatedly and improved the efficiency of sieve sand and also make more meticulous of sand screening, can let the sand that has gone through twice screening filter again, improve the screening degree of sand.

Description

Screening sand device for construction

Technical Field

The utility model relates to a construction sieve husky technical field especially relates to a sieve husky device for construction.

Background

In the building construction process, can not drive husky, and husky divide into coarse sand, fine sand, stone sand and so on again, and the sorting of its husky is generally sieved through sieve husky equipment, and the screening of current sieve husky equipment is not meticulous enough, can't feed in addition when the screening, consequently, need a screening sand device for construction urgently.

Through the retrieval, chinese patent is granted No. CN107344169A, discloses a building screening sand device convenient to screen sand, including screening sand device body, the bottom fixed mounting of screening sand device body inner chamber has a screening sand section of thick bamboo, the both sides of screening sand section of thick bamboo contact with the both sides of screening sand device body inner chamber respectively, the center department at screening sand device body top is inlayed and is had the motor. The building sand screening device convenient for screening sand in the patent has the following defects: the screening to the sand is not fine enough, can't satisfy the requirement to the sand when the building construction, and can't a large amount of feeding when screening the sand.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a sand screening device for building construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a screening sand device for construction, includes first support frame and third support frame, the top outer wall of first support frame is fixed with first supporting ring, and the inner wall of first supporting ring rotates and is connected with screening sand bucket, and the outer wall of screening sand bucket opens and have the second sieve mesh, the position that the outer wall of screening sand bucket is close to the bottom is fixed with driven gear, the inner wall of screening sand bucket is fixed with screening sand pole, and distributes in turn between screening sand pole and the second sieve mesh, the inner wall middle part of screening sand bucket is fixed with the spliced pole, and one side outer wall of spliced pole is fixed with screening sand board.

As a further aspect of the present invention: the outer wall of the driven gear is meshed with a driving gear, a second motor is fixed on the outer wall of one side of the driving gear, and a motor box is fixed on the outer wall of the second motor.

As a further aspect of the present invention: the position, close to the bottom, of the outer wall of the sand sieving barrel is rotatably connected with a second support ring, a second support frame is fixed on the outer wall of the second support ring, and the second support frame is connected with the motor box through screws.

As a further aspect of the present invention: the outer wall of the top of the third support frame is fixed with a slide rail, the inner wall of the slide rail is connected with a slide block in a sliding mode, and a feeding hopper is fixed to the position, close to the top, of the outer wall of one side of the third support frame.

As a further aspect of the present invention: a first sand screening hopper is fixed on the outer wall of one side of the sliding block, and a first sieve hole is formed in the outer wall of one side of the first sand screening hopper.

As a further aspect of the present invention: the sand screening device comprises a first sand screening hopper, a second sand screening hopper, a transmission rod, a rotary table, a first motor, a third support frame and a connecting block, wherein the connecting block is fixed on the outer wall of one side of the first sand screening hopper, the outer wall of one side of the connecting block is connected with the transmission rod through a rotary shaft, the outer wall of one side of the transmission rod is connected with the rotary table through a rotary shaft, the outer wall of the.

As a further aspect of the present invention: a fourth supporting frame is fixed on the outer wall of one side of the second supporting frame, a second sand screening hopper is fixed on the outer wall of the top of the fourth supporting frame, and the second sand screening hopper is located right below the sand screening barrel.

The utility model has the advantages that:

1. the sand screening barrel can be used for screening sand fully by rotating the sand screening rod and the sand screening plate, and the feeding is not influenced by the sand screening mode, so that the sand screening efficiency is improved;

2. through the arrangement of the first sand screening hopper and the motor, the motor can drive the first sand screening hopper to shake for screening sand, screened fine sand can directly fall into the feeding hopper, and coarse sand slides down along the first sand screening hopper, so that sand screening efficiency is improved by repeatedly screening sand, and sand screening is finer;

3. through the second screening sand fill that sets up, can let the sand that has gone through twice screening once more screen, improve the screening degree of sand.

Drawings

Fig. 1 is a schematic view of the overall structure of a sand screening device for building construction according to embodiment 1;

fig. 2 is a schematic cross-sectional structural view of a sand sieving barrel of the sand sieving device for building construction in embodiment 1;

fig. 3 is a schematic view of the overall structure of a sand sieving device for building construction according to embodiment 2.

In the figure: 1 first support frame, 2 feeding hoppers, 3 third support frames, 4 sliders, 5 first sieve holes, 6 first sand screening hoppers, 7 first motors, 8 sand screening barrels, 9 second sieve holes, 10 driven gears, 11 driving gears, 12 sand screening rods, 13 sand screening plates, 14 second support frames, 15 motor boxes and 16 second sand screening hoppers.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a screening sand device for building construction, including first support frame 1 and third support frame 3, the top outer wall of first support frame 1 has first support ring through screwed connection, and the inner wall of first support ring rotates and is connected with screening sand bucket 8, and the outer wall of screening sand bucket 8 opens there is second sieve mesh 9, the position that the outer wall of screening sand bucket 8 is close to the bottom has driven gear 10 through screwed connection, the inner wall of screening sand bucket 8 has screening sand pole 12 through screwed connection, and alternate distribution between screening sand pole 12 and the second sieve mesh 9, there is the spliced pole in the middle part of the inner wall of screening sand bucket 8 through screwed connection, and there is screening sand board 13 through screwed connection in one side outer wall of spliced pole.

The outer wall of the driven gear 10 is engaged with a driving gear 11, the outer wall of one side of the driving gear 11 is connected with a second motor through a screw, the outer wall of the second motor is connected with a motor box 15 through a screw, the position, close to the bottom, of the outer wall of the sand screening barrel 8 is rotatably connected with a second support ring, the outer wall of the second support ring is connected with a second support frame 14 through a screw, the second support frame 14 is connected with the motor box 15 through a screw, the outer wall of the top of the third support frame 3 is connected with a slide rail through a screw, the inner wall of the slide rail is connected with a slide block 4 in a sliding manner, the position, close to the top, of the outer wall of one side of the third support frame 3 is connected with a feeding hopper 2 through a screw, the outer wall of one side of the slide block 4 is connected with a first sand screening hopper 6 through a screw, the, and the outer wall of one side of the connecting block is connected with a transmission rod through a rotating shaft, the outer wall of one side of the transmission rod is connected with a rotary table through a rotating shaft, the outer wall of the bottom of the rotary table is connected with a first motor 7 through a screw, and the first motor 7 is connected with the third support frame 3 through a screw.

The working principle is as follows: during the use, the user spills the coarse sand evenly on first sieve sand fill 6, open motor 7 and drive first sieve sand fill 6 and rock about, improve the screening effect of sand, the coarse sand is gone up to slide to ground from first sieve sand fill 6, wait to filter repeatedly, fine sand falls into hopper 2 from first sieve mesh 5, then slide and fall into sieve sand bucket 8, open the second motor and drive sieve sand bucket 8 and rotate, the sand through once screening sieves in the sand bucket 8 again, sieve sand board 13 and the sieve sand pole 12 that sets up in the bucket play the stirring effect, improve the effect of sand screening, fine sand falls into ground from second sieve mesh 9, the coarse sand slides out from the ground of sieve sand bucket 8, the coarse sand can continue to spill and filter repeatedly on first sieve sand fill 6 to this maximize the effect of screening.

Example 2

Referring to fig. 3, in a sand sieving apparatus for building construction, in this embodiment, compared with embodiment 1, an outer wall of one side of the second support frame 14 is connected with a fourth support frame through a screw, an outer wall of a top of the fourth support frame is connected with a second sand sieving bucket 16 through a screw, and the second sand sieving bucket 16 is located right below the sand sieving barrel 8.

The working principle is as follows: when the sand screening machine is used, a user uniformly splashes coarse sand on the first sand screening hopper 6, the motor 7 is started to drive the first sand screening hopper 6 to shake left and right, the sand screening effect is improved, the coarse sand slides to the ground from the first sand screening hopper 6 to be screened repeatedly, the fine sand falls into the feeding hopper 2 from the first sieve mesh 5 and then slides into the sand screening barrel 8, the second motor is started to drive the sand screening barrel 8 to rotate, the sand screened once again is screened in the sand screening barrel 8, the sand screening plate 13 and the sand screening rod 12 arranged in the barrel play a role in stirring, the sand screening effect is improved, the fine sand falls into the second sand screening hopper 16 from the second sieve mesh 9, the coarse sand slides out from the ground of the sand screening barrel 8, the coarse sand can be continuously splashed on the first sand screening hopper 6 to be screened repeatedly, and the screening effect is maximized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a screening sand device for construction, includes first support frame (1) and third support frame (3), its characterized in that, the top outer wall of first support frame (1) is fixed with first support ring, and the inner wall of first support ring rotates and is connected with screening sand bucket (8), and the outer wall of screening sand bucket (8) opens and have second sieve mesh (9), the outer wall of screening sand bucket (8) is close to the rigidity of bottom and has driven gear (10), the inner wall of screening sand bucket (8) is fixed with screening sand pole (12), and alternate distribution between screening sand pole (12) and second sieve mesh (9), the inner wall middle part of screening sand bucket (8) is fixed with the spliced pole, and one side outer wall of spliced pole is fixed with screening sand board (13).

2. The sand screening device for building construction according to claim 1, wherein the driven gear (10) is engaged with a driving gear (11) on the outer wall, and a second motor is fixed on the outer wall of one side of the driving gear (11), and a motor box (15) is fixed on the outer wall of the second motor.

3. The sand screening device for building construction according to claim 1, wherein a second support ring is rotatably connected to the outer wall of the sand screening barrel (8) near the bottom, a second support frame (14) is fixed to the outer wall of the second support ring, and the second support frame (14) is connected with the motor box (15) through screws.

4. The sand screening device for building construction according to claim 1, wherein a slide rail is fixed on the outer wall of the top of the third support frame (3), a slide block (4) is connected on the inner wall of the slide rail in a sliding manner, and a feeding hopper (2) is fixed on the outer wall of one side of the third support frame (3) close to the top.

5. The sand screening device for building construction according to claim 4, wherein a first sand screening hopper (6) is fixed on the outer wall of one side of the sliding block (4), and a first screen hole (5) is formed on the outer wall of one side of the first sand screening hopper (6).

6. The sand screening device for building construction according to claim 5, wherein a connecting block is fixed on the outer wall of one side of the first sand screening hopper (6), a transmission rod is connected on the outer wall of one side of the connecting block through a rotating shaft, a rotating disc is connected on the outer wall of one side of the transmission rod through a rotating shaft, a first motor (7) is fixed on the outer wall of the bottom of the rotating disc, and the first motor (7) is connected with the third supporting frame (3) through a screw.

7. The sand screening device for building construction according to claim 3, wherein a fourth support frame is fixed on the outer wall of one side of the second support frame (14), a second sand screening hopper (16) is fixed on the outer wall of the top of the fourth support frame, and the second sand screening hopper (16) is positioned right below the sand screening barrel (8).