CN215542541U

CN215542541U - Novel civil engineering is with screening sand device

Info

Publication number: CN215542541U
Application number: CN202122458847.2U
Authority: CN
Inventors: 刘琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-01-18
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a novel sand screening device for civil engineering, and relates to the technical field of sand screening machines. The utility model comprises a shell and a roller, wherein a material guide port and a material guide pipe are arranged on the shell, an auxiliary guide pipe, a driving shaft and the roller are arranged in the shell, a fixed frame and a spiral guide plate are arranged on the driving shaft, a limiting groove plate is arranged on the roller, the limiting groove plate is matched with the auxiliary guide pipe, and a guide outlet and a support leg are arranged on the lower surface of the shell. According to the sand screening machine, the driving shaft and the roller are obliquely arranged in the shell, and the spiral guide plate is arranged in the roller, so that sand can be sufficiently and quickly screened conveniently, and the sand screening efficiency is improved; the auxiliary guide pipe is matched with the limiting groove plate, so that gaps between the roller and the auxiliary guide pipe can be covered conveniently, coarse sand is prevented from falling into fine sand, and the sand screening quality is improved; through setting up the export into infundibulate structure, be convenient for derive the sand that sieves fast, improve sieve sand efficiency.

Description

Novel civil engineering is with screening sand device

Technical Field

The utility model belongs to the technical field of sand screening machines, and particularly relates to a novel sand screening device for civil engineering.

Background

A sand screening device, also known as a dry land sand screening boat and a sand-stone separator, is a sand-stone separation device suitable for riverways, reservoirs, coal yards and buildings, and is divided into a drum-type sand screening machine, a washing drum-type sand screening machine, a vibrating screen type sand screening machine and the like. The sand screening machine adopts a horizontally arranged roller screen cylinder according to the working principle of manually screening sand by using an inclined screen, and ensures that material flows can continuously roller screen for more than five circles among a plurality of circles of internal spiral blades in the screen cylinder, thereby enabling sand materials to be repeatedly rolled and fully separated. When present screening sand device trembles the screening sand, the sand is difficult for trembling out when too much, leads to not fully screening sand and screening sand inefficiency, and the husky discharge port of blockking up easily of screening out can not in time discharge, leads to screening sand effect not good, consequently provides a novel screening sand device for civil engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel sand screening device for civil engineering, which solves the problems that when the existing sand screening device is used for shaking and screening sand, sand is not easy to shake away when the sand is too much, so that the sand screening cannot be fully performed, the sand screening efficiency is low, and the screened sand cannot be discharged in time and is easy to block a discharge port, so that the sand screening effect is poor.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a novel sand screening device for civil engineering, which comprises a shell and a roller, wherein one side of the upper surface of the shell is provided with a material guiding port, the lower end of the material guiding port is provided with a material guiding pipe, one side surface of the shell is provided with a fixed table, the upper surface of the fixed table is provided with a fixed ring, a driving motor is arranged in the fixed ring, one surface of the driving motor is provided with a driving shaft, the driving shaft obliquely penetrates through the shell, two fixed frames and a spiral guide plate are arranged on the peripheral side surface of the driving shaft, sand can be conveniently screened out fully, and the sand screening quality and efficiency are improved; the spiral guide plate is positioned between the two fixing frames, the fixing frames are fixedly connected with the roller, the driving shaft is positioned in the roller, a plurality of filter holes are formed in the side surface of the periphery of the roller, a limiting groove plate is arranged on one side of the side surface of the periphery of the roller, a semicircular baffle is arranged at one end of the roller, an auxiliary guide pipe is arranged on one side surface in the shell, the auxiliary guide pipe penetrates through the shell and extends to the outside, and screened sand can be conveniently and quickly led out; the utility model discloses a sand screening machine, including shell, shell bottom surface, leading-out mouth, sand screening machine, the shell bottom surface both sides are provided with supplementary piece, shell bottom surface is provided with the leading-out mouth, the leading-out mouth is infundibulate structure, is convenient for derive the sand of sieving out fast, improves the sand screening efficiency.

Furthermore, one end of the material guide pipe extends into the roller, so that sand can be poured into the roller conveniently, and the sand is prevented from being scattered outside.

Furthermore, the fixing frame is of a cross-shaped structure, and the fixing frame is perpendicular to the driving shaft, so that the roller can be driven to rotate to screen sand quickly.

Furthermore, the position of the auxiliary guide pipe is matched with the limiting groove plate, gaps are conveniently formed between the roller and the auxiliary guide pipe, coarse sand is prevented from falling into fine sand, and the sand screening quality is improved.

Furthermore, the diameter of the auxiliary conduit is larger than that of the roller, so that coarse sand can be discharged smoothly through the auxiliary conduit, and the coarse sand is prevented from being scattered.

Further, the shell lower surface is provided with the supporting leg, supporting leg one end is provided with the pulley holder, be provided with the pulley in the pulley holder, be convenient for remove the screening sand device in a flexible way.

The utility model has the following beneficial effects:

according to the sand screening machine, the driving shaft and the roller are obliquely arranged in the shell, and the spiral guide plate is arranged in the roller, so that sand can be sufficiently and quickly screened conveniently, and the sand screening efficiency is improved; the auxiliary guide pipe is matched with the limiting groove plate, so that gaps between the roller and the auxiliary guide pipe can be covered conveniently, coarse sand is prevented from falling into fine sand, and the sand screening quality is improved; through setting up the export into infundibulate structure, be convenient for derive the sand that sieves fast, improve sieve sand efficiency.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing the overall structure of a novel sand sieving device for civil engineering;

FIG. 2 is a left side view of a novel sand screening device for civil engineering;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural view of a novel sand screening device for civil engineering.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 2-roller, 101-material guiding opening, 1011-material guiding pipe, 1012-fixing table, 1013-fixing ring, 1014-driving motor, 1015-driving shaft, 1016-fixing frame, 1017-spiral guide plate, 1018-auxiliary conduit, 1019-auxiliary block, 1020-material guiding opening, 103-supporting leg, 1031-pulley seat, 1032-pulley, 201-filtering hole, 202-limiting groove plate and 203-semicircular baffle plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to a novel sand sieving device for civil engineering, which comprises a shell 1 and a roller 2, wherein one side of the upper surface of the shell 1 is provided with a material guiding opening 101, the lower end of the material guiding opening 101 is provided with a material guiding pipe 1011, one side surface of the shell 1 is provided with a fixed table 1012, and the upper surface of the fixed table 1012 is provided with a fixed ring 1013 for fixing a driving motor 1014; a driving motor 1014 is arranged in the fixing ring 1013, a driving shaft 1015 is arranged on one surface of the driving motor 1014, the driving shaft 1015 obliquely penetrates through the housing 1, two fixing frames 1016 and a spiral guide plate 1017 are arranged on the peripheral side surface of the driving shaft 1015, the fixing frames 1016 are in a cross structure, and the fixing frames 1016 and the driving shaft 1015 are mutually vertical to each other, so that the roller 2 is driven to rotate to rapidly screen sand; the spiral guide plate 1017 is located between two fixing frames 1016, the fixing frame 1016 is fixedly connected with the roller 2, the driving shaft 1015 is located inside the roller 2, and one end of the material guide pipe 1011 extends into the roller 2, so that sand can be poured into the roller 2 conveniently, and the sand is prevented from being scattered outside.

Wherein, the peripheral side surface of the roller 2 is provided with a plurality of filtering holes 201, one side of the peripheral side surface of the roller 2 is provided with a limit groove plate 202, one end of the roller 2 is provided with a semicircular baffle plate 203, thereby avoiding sand from being discharged quickly and being incapable of being screened fully; an auxiliary conduit 1018 is arranged on one side face in the shell 1, the position of the auxiliary conduit 1018 is matched with the position-limiting groove plate 202, and the auxiliary conduit 1018 is matched with the position-limiting groove plate 202, so that a gap between the roller 2 and the auxiliary conduit 1018 can be conveniently covered, coarse sand is prevented from falling into fine sand, and the sand screening quality is improved; the diameter of the auxiliary conduit 1018 is larger than that of the roller 2, so that the coarse sand can be discharged smoothly through the auxiliary conduit 1018, and the coarse sand is prevented from being scattered; the auxiliary conduit 1018 extends to the outside through the casing 1, so that screened sand can be rapidly led out; the auxiliary blocks 1019 are arranged on two sides of the bottom surface of the shell 1, the guide outlet 1020 is arranged on the bottom surface of the shell 1, and the guide outlet 1020 is of a funnel-shaped structure, so that screened sand can be conveniently and quickly guided out, and the sand screening efficiency is improved; the lower surface of the shell 1 is provided with a supporting leg 103, one end of the supporting leg 103 is provided with a pulley seat 1031, and a pulley 1032 is arranged in the pulley seat 1031, so that the sand screening device can be flexibly moved.

Referring to fig. 1-4, this embodiment is a method for using a sand sieving device for civil engineering, which comprises: when sand screening is needed, the sand screening device is pushed to a proper position through the pulley 1032, then the driving motor 1014 is started, sand enters the roller 2 along the material guide pipe 1011 through the material guide port 101, then the roller 2 rotates through the driving shaft 1015, the sand is sufficiently rolled and screened through the spiral guide plate 1017, then the sand is screened out through the filtering hole 201 and is rapidly led out through the material guide port 1020, and screened coarse sand is led out through the auxiliary guide pipe 1018 until the required sand screening is completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel screening sand for civil engineering device, includes shell (1) and cylinder (2), its characterized in that: the utility model discloses a drum filter, including shell (1), guide port (101) is provided with on one side of the upper surface of shell (1), guide port (101) lower extreme is provided with passage (1011), a side of shell (1) is provided with fixed station (1012), fixed station (1012) upper surface is provided with solid fixed ring (1013), gu be provided with driving motor (1014) in fixed ring (1013), driving motor (1014) one surface is provided with drive shaft (1015), drive shaft (1015) slope runs through shell (1), drive shaft (1015) week side is provided with two mounts (1016) and a spiral deflector (1017), spiral deflector (1017) are located between two mounts (1016), mount (1016) and drum (2) fixed connection, drive shaft (1015) are located inside drum (2), drum (2) week side is provided with a plurality of filtration holes (201), the drum type washing machine is characterized in that a limiting groove plate (202) is arranged on one side of the circumferential side face of the drum (2), a semicircular baffle (203) is arranged at one end of the drum (2), an auxiliary conduit (1018) is arranged on one side face in the shell (1), the auxiliary conduit (1018) penetrates through the shell (1) and extends to the outside, auxiliary blocks (1019) are arranged on two sides of the inner bottom surface of the shell (1), a guide outlet (1020) is arranged on the bottom surface of the shell (1), and the guide outlet (1020) is of a funnel-shaped structure.

2. A novel sand screening device for civil engineering as claimed in claim 1, wherein one end of said conduit (1011) extends to the inside of the drum (2).

3. A novel sand screening device for civil engineering as claimed in claim 1, characterized in that said fixing frame (1016) is a cross-shaped structure, said fixing frame (1016) and driving shaft (1015) being perpendicular to each other.

4. A novel sand screening device for civil engineering work according to claim 1, characterised in that the position of the auxiliary conduit (1018) is adapted to the position of the limiting groove plate (202), the auxiliary conduit (1018) and the limiting groove plate (202) cooperating with each other.

5. A new sand screening device for civil engineering work according to claim 1, characterised in that said auxiliary duct (1018) has a larger diameter than the drum (2).

6. A novel sand screening device for civil engineering according to claim 1, characterized in that the lower surface of the shell (1) is provided with a supporting leg (103), one end of the supporting leg (103) is provided with a pulley seat (1031), and a pulley (1032) is arranged in the pulley seat (1031).