CN220804308U

CN220804308U - Building sand screening machine

Info

Publication number: CN220804308U
Application number: CN202322484390.1U
Authority: CN
Inventors: 高国庆
Original assignee: Anhui Guogen Construction Co ltd
Current assignee: Anhui Guogen Construction Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-19
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a building sand screening machine which comprises a support frame and a sand screening cylinder, wherein a first screen is fixedly arranged at the top end of the interior of the sand screening cylinder, a plurality of first sand screening holes are formed in the upper portion of the first screen, a plurality of damping backing plates are fixedly arranged in the middle of the sand screening cylinder, a second screen is fixedly arranged at the lower end of the damping backing plates, a plurality of second sand screening holes are formed in the upper portion of the second screen, and a vibration motor is fixedly arranged below the second screen. According to the sand screening device, the first screen, the second screen, the first sand screening holes, the second sand screening holes, the dispersing plate, the damping base plate, the vibration motor and the sand screening plate are arranged, sand is screened and dispersed for multiple times, screening efficiency is improved, working efficiency and building quality are further enhanced, the problem that caking exists in sand screening due to high river sand water content is solved, and sand screening quality is effectively guaranteed.

Description

Building sand screening machine

Technical Field

The utility model relates to the technical field of buildings, in particular to a building sand screening machine.

Background

In twenty-first century, the construction industry of China developed vigorously, and the scale-up ratio of high-rise buildings was increased, and the urban process entered the rapid development stage. Sand is a well known indispensable material in construction. The sand for construction is usually river sand which is elutriated by river bed water, has high density, wide resources and easier collection, and meanwhile, the river sand has better cohesiveness and plasticity, and can better adapt to the requirements of construction engineering.

However, because river sand contains a large amount of impurities such as stones, soil and the like, the river sand needs to be screened, and some pollutants or particles and the like possibly exist in the river sand without screening, the construction quality is unstable, and the river sand is inconvenient to use. The current sand screening machine is easy to cause river sand caking in the use, is difficult to disperse, and the phenomenon of piling up occurs when screening, influences screening efficiency, further influences work efficiency and building quality, so proposes a building sand screening machine and solves above-mentioned problem.

Disclosure of utility model

The utility model aims to solve the defect that the river sand is easy to agglomerate and accumulate in the screening process with higher water content in the prior art, and provides a building sand screening machine.

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

The utility model provides a building sand screening machine, includes support frame and a sand screening section of thick bamboo, and the inside top fixed mounting of a sand screening section of thick bamboo has first screen cloth, and a plurality of first sand screening hole has been seted up to the top of first screen cloth, and the middle part fixed mounting of a sand screening section of thick bamboo has a plurality of shock attenuation backing plate, and the lower extreme fixed mounting of shock attenuation backing plate has the second screen cloth, and a plurality of second sand screening hole has been seted up to the top of second screen cloth, and the below fixed mounting of second screen cloth has vibrating motor.

Preferably, the lower end of the support frame is fixedly provided with a sand screening plate, and one side of the sand screening plate is fixedly provided with a sand installation plate.

Preferably, the two sides of the sand screening plate and the sand loading plate are symmetrically and fixedly provided with the same first baffle, and one side of the sand loading plate is fixedly provided with the mounting plate.

Preferably, the bottom end of the support frame is fixedly provided with a fixed plate, the upper end of the fixed plate is fixedly provided with a conveyor belt, and two sides of the conveyor belt are symmetrically and fixedly provided with the same second baffle.

Preferably, a discharging channel is formed in the bottom end of the sand screening cylinder, and a feeding port is formed in the top end of the sand screening cylinder.

Preferably, the bottom end of the sand screening cylinder is fixedly provided with a dispersing plate, and a plurality of dispersing openings are formed above the dispersing plate.

The utility model has the following beneficial effects:

According to the sand screening device, the first screen, the second screen, the first sand screening holes, the second sand screening holes, the dispersing plate, the damping base plate, the vibration motor and the sand screening plate are arranged, sand is screened and dispersed for multiple times, screening efficiency is improved, working efficiency and building quality are further enhanced, the problem that caking exists in sand screening due to high river sand water content is solved, and sand screening quality is effectively guaranteed. And through setting up dress sand board, baffle and mounting panel, can collect the impurity such as massive earth or the stone that sieves, effectual reinforcing screening effect has further guaranteed the quality of sand screening.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sand screening machine for construction according to the present utility model;

FIG. 2 is a schematic side view of a sand screening machine for construction according to the present utility model;

FIG. 3 is a schematic side sectional view of a sand screening machine for construction according to the present utility model;

fig. 4 is a schematic diagram of a partial sectional structure of a sand screening machine for construction according to the present utility model.

In the figure: 1. a feed inlet; 2. a sand screening cylinder; 3. a sand screening plate; 4. a conveyor belt; 5. a support frame; 6. a first baffle; 7. a second baffle; 8. a fixing plate; 9. a second screen; 10. a second sand screening hole; 11. a dispersion plate; 12. damping backing plate; 13. a first screen; 14. a first sand screening hole; 15. a discharge channel; 16. a vibration motor; 17. a sand loading plate; 18. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a building sand screening machine, including support frame 5 and a sand screening section of thick bamboo 2, the inside top fixed mounting of a sand screening section of thick bamboo 2 has first screen cloth 13, a plurality of first sand screening hole 14 have been seted up to the top of first screen cloth 13, the middle part fixed mounting of a sand screening section of thick bamboo 2 has a plurality of shock attenuation backing plate 12, the shock attenuation backing plate is the combined material, with metal and rubber, plastics, materials such as air cushion mix together, constitute with different materials jointly, have higher hardness and stronger shock resistance, better buffering vibrations, thereby improve the security of sand screening machine, the lower extreme fixed mounting of shock attenuation backing plate 12 has second screen cloth 9, a plurality of second sand screening hole 10 have been seted up to the top of second screen cloth 9, the below fixed mounting of second screen cloth 9 has vibration motor 16, the lower extreme fixed mounting of support frame 5 has sand screening board 3, one side fixed mounting of sand screening board 3 has sand board 17, the both sides symmetry fixed mounting of sand board 3 and sand screening board 17 has the same baffle 6, one side fixed mounting board 17 has the mounting plate 18, the bottom end fixed mounting plate 8 of a plurality of fixed mounting plate 8, the bottom end opening fixed mounting plate 8 of a plurality of sand screening holes 2 are equipped with, the top end opening of a plurality of fixed mounting plate 11 is equipped with, the top end opening of a plurality of the fixed mounting plate 2 is equipped with the discharge plate is fixed to be equipped with, the top end opening of a plurality of the discharge plate 11 is fixed mounting plate is equipped with the top end of the discharge plate 11.

The application method and the advantages of the utility model are as follows: when the device is used, the working process is as follows:

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, when using this device, at first, carry out external power supply to the consumer in this device, pour into sand from pan feeding mouth 1, screen sand section of thick bamboo 2 through electric power drive screen sand section of thick bamboo 2 inside vibration mechanism 16 operation, at the in-process of concussion, sand gets into first screen cloth 13, tiny sand passes through first screen sand hole 14, the partly large sand that contains moisture adhesion together can disperse through incessantly concussion, can not pile up for a long time and cause the jam, the great stone earth of weight can screen the top of sand under continuous vibrations, shock attenuation backing plate 12 effectively reduces vibrations, reduce noise pollution, the sand of filtering one time gets into second screen cloth hole 10 through second screen cloth 9, screen sand again, the effectual quality of having guaranteed the sand screening, through the sand of twice screening falls into screening sand board 3 through dispersing plate 11, the big sand hole footpath is less, the diameter slightly big stone earth etc. is through rolling down from discharge channel 15 to dress sand board 17 down, can be piled up for a long time and cause the jam, the great stone earth can be filtered through the second screen cloth 9, the fine sand is carried out, the quality is further is filtered through the dust is guaranteed, the work is further is passed through to the filter belt is further to 4, the fine sand is passed through, the dust is conveyed to the fine sand is further to the filter, and is passed through the fine sand is passed through to the filter belt, and is passed through 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a building screening sand machine, includes support frame (5) and screen sand section of thick bamboo (2), its characterized in that: the sand screening device is characterized in that a first screen (13) is fixedly arranged at the top end of the inside of the sand screening cylinder (2), a plurality of first sand screening holes (14) are formed in the upper portion of the first screen (13), a plurality of damping base plates (12) are fixedly arranged at the middle part of the sand screening cylinder (2), a second screen (9) is fixedly arranged at the lower end of the damping base plates (12), a plurality of second sand screening holes (10) are formed in the upper portion of the second screen (9), and a vibration motor (16) is fixedly arranged below the second screen (9).

2. A building sand screening machine according to claim 1, characterized in that: the sand screening plate (3) is fixedly arranged at the lower end of the supporting frame (5), and the sand installation plate (17) is fixedly arranged at one side of the sand screening plate (3).

3. A building sand screening machine according to claim 2, characterized in that: the sand screening plate (3) and the sand loading plate (17) are symmetrically and fixedly provided with the same first baffle (6), and one side of the sand loading plate (17) is fixedly provided with a mounting plate (18).

4. A building sand screening machine according to claim 1, characterized in that: the bottom fixed mounting of support frame (5) has fixed plate (8), the upper end fixed mounting of fixed plate (8) has conveyer belt (4), the both sides symmetry fixed mounting of conveyer belt (4) has the same baffle (7) No. two.

5. A building sand screening machine according to claim 1, characterized in that: the sand screening device is characterized in that a discharging channel (15) is formed in the bottom end of the sand screening cylinder (2), and a feeding port (1) is formed in the top end of the sand screening cylinder (2).

6. A building sand screening machine according to claim 1, characterized in that: the sand screening device is characterized in that a dispersing plate (11) is fixedly arranged at the bottom end of the sand screening cylinder (2), and a plurality of dispersing openings are formed in the upper portion of the dispersing plate (11).