CN219052099U - Sand screening machine for building engineering - Google Patents

Abstract

The utility model relates to the technical field of sand screening, in particular to a sand screening machine for construction engineering. The sand collecting box comprises a material collecting box, wherein a connecting frame is arranged at the bottom of the material collecting box, a vibration assembly for driving the material collecting box to rotate is arranged on the surface of the connecting frame, a sand filtering cylinder is arranged in the material collecting box, one end of the sand filtering cylinder is solid, a sand conveying channel is arranged at the other end of the sand filtering cylinder, a plurality of grooves are formed in the surface of the first driving assembly, a sand pumping pipe is arranged on the surface of the material collecting box, the sand filtering cylinder is communicated with the sand pumping pipe, and a discharging hole is formed in the bottom of the material collecting box; when needing to carry out screening before packing quartz sand, rotate through the sand screen tube and collect quartz sand, improve quartz sand's collection efficiency, the sand screen tube rotates moreover and can throw away large granule quartz sand, avoids large granule quartz sand to block up the recess department on sand screen tube surface, improves the quality to collecting qualified quartz sand, and rethread first puddler turns quartz sand, makes discharge opening and the whole quartz sand efficiency of collecting of sand screen tube obtain promoting.

Description

Sand screening machine for building engineering

Technical Field

The utility model relates to the technical field of sand screening, in particular to a sand screening machine for construction engineering.

Background

Screening equipment is the equipment that sorts out the product that will be the same size with all the products that mix together the variation in size, and current screening equipment is most to carry out the screening with all products by the net of a plurality of different specifications, and its screening process is the screening of discontinuity, can not continuous screening, and its screening inefficiency can reach the equipment of multilayer screening and be mostly complicated structure, occupies a large amount of spaces.

In the course of building engineering processing, need to screen various grit, quartz etc. before quartz sand packing is sold, need screen quartz sand, obtain the quartz sand granule of size homogeneity, current screening sand machine is installed vibrating motor and is played vibration screening effect in screening case lower part, and this sieving mechanism is in simple, only adopts vibrating motor to screen, and the screening effect is not ideal, because of this, we provide a building engineering screening sand machine.

Disclosure of Invention

The utility model aims to provide a sand screening machine for construction engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a sand screening machine for construction engineering, which comprises a material collecting box, wherein the bottom of the material collecting box is provided with a connecting frame, the surface of the connecting frame is provided with a vibration component for driving the material collecting box to rotate, a sand filtering cylinder is arranged in the material collecting box, one end of the sand filtering cylinder is solid, the other end of the sand filtering cylinder is provided with a sand conveying channel, the surface of the material collecting box is provided with a first driving component for driving the sand filtering cylinder to rotate, the surface of the first driving component is provided with a plurality of grooves, the surface of the material collecting box is provided with a sand pumping pipe, the sand filtering cylinder is communicated with the sand pumping pipe, and the bottom of the material collecting box is provided with a discharging hole.

As a further improvement of the technical scheme, a second stirring rod is arranged in the material collecting box, and a second driving component for driving the second stirring rod to rotate is arranged at the bottom of the material collecting box.

As a further improvement of the technical scheme, a fixed ring is arranged on the surface of the material collecting box, and a plurality of grooves are formed in the surface of the fixed ring.

As a further improvement of the technical scheme, a feed inlet is formed in the top of the material collecting box, and the discharge hole is formed in the inner ring of the fixing ring.

As a further improvement of the technical scheme, a plurality of first stirring rods are arranged on the surface of the sand filtering cylinder, and the top structure of the sand filtering cylinder is fan-shaped.

As a further improvement of the technical scheme, the sizes of the grooves on the surfaces of the sand filtering cylinder, the discharging holes and the fixed ring are consistent.

Compared with the prior art, the utility model has the beneficial effects that:

in this building engineering screening sand machine, when need to screen before packing quartz sand, rotate through the sand screen cylinder and collect quartz sand, improve quartz sand's collection efficiency, the sand screen cylinder rotates moreover and can throw away large granule quartz sand, avoids the quartz sand of large granule to block up the recess department on sand screen cylinder surface, improves the quality to collecting qualified quartz sand, and rethread first puddler turns over quartz sand, makes discharge opening and sand screen cylinder whole collection quartz sand efficiency obtain promoting.

Drawings

FIG. 1 is a schematic overall structure of embodiment 1;

FIG. 2 is a view showing the structure of a sand filter cartridge of example 1;

FIG. 3 is a first stirring rod structure diagram of example 1;

FIG. 4 is a diagram showing the structure of the feed inlet in example 1;

fig. 5 is a structural view of a retainer ring of embodiment 1.

The meaning of each reference sign in the figure is:

10. a material collecting box; 111. a feed inlet; 122. a discharge hole; 133. a vibration assembly; 144. a connecting frame;

20. a sand filtering cylinder; 211. a sand pumping pipe; 222. a first drive assembly; 233. a first stirring rod;

30. a fixing ring; 311. a second stirring rod; 322. and a second drive assembly.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-5, the present embodiment provides a sand screening machine for construction engineering, including a material collecting box 10, a connecting frame 144 is disposed at the bottom of the material collecting box 10, a vibration assembly 133 for driving the material collecting box 10 to rotate is disposed on the surface of the connecting frame 144, a sand filtering cylinder 20 is disposed inside the material collecting box 10, one end of the sand filtering cylinder 20 is solid, a sand conveying channel is disposed at the other end of the sand filtering cylinder 20, a plurality of sand collecting channels for quartz sand are disposed, efficiency of quartz sand collecting is improved, a first driving assembly 222 for driving the sand filtering cylinder 20 to rotate is disposed on the surface of the material collecting box 10, a plurality of grooves are disposed on the surface of the first driving assembly 222, a variable speed motor is preferentially adopted by the first driving assembly 222, an output shaft of the first driving assembly 222 penetrates through the material collecting box 10 and is coaxially connected with a rotating shaft of the sand filtering cylinder 20, a sand pumping tube 211 is disposed on the surface of the material collecting box 10, the sand filtering cylinder 20 is communicated with the sand pumping tube 211, and a discharge hole 122 is disposed at the bottom of the material collecting box 10.

The working principle is as follows: when the quartz sand is required to be screened before being packed, the vibration assembly 133 is started to work in screening, quartz sand in the aggregate box 10 is vibrated when the vibration assembly 133 works, standard quartz sand flows out of the discharge hole 122, the first driving assembly 222 is powered on to work, the sand filter cylinder 20 is rotated when the first driving assembly 222 works, the quartz sand can be turned over by the rotation of the sand filter cylinder 20, in the process of turning over the quartz sand, the standard quartz sand enters the sand filter cylinder 20 from a groove formed in the surface of the sand filter cylinder 20, the sand pumping pipe 211 is started, the standard quartz sand in the sand filter cylinder 20 is pumped out by the sand pumping pipe 211, and the standard quartz sand is discharged out of the aggregate box 10.

In order to improve the efficiency to quartz sand screening, avoid quartz sand to deposit in the case 10 bottom that gathers materials, lead to screening sand efficiency to receive the influence, consequently, the inside second puddler 311 that is equipped with of case 10 gathers materials, the case 10 bottom that gathers materials is equipped with the second drive assembly 322 that is used for driving the rotation of second puddler 311, second drive assembly 322 preferentially adopts variable speed motor, the output shaft of second drive assembly 322 runs through the pivot coaxial coupling of case 10 and second puddler 311 that gathers materials, the case 10 surface that gathers materials is equipped with retainer plate 30, a plurality of recess has been seted up on the retainer plate 30 surface, the case 10 top that gathers materials is equipped with pan feeding mouth 111, the inner circle of retainer plate 30 is located to discharge opening 122, sand filtering section of thick bamboo 20, the recess size on discharge opening 122 and retainer plate 30 surface is unanimous, when screening quartz sand, make its work with second drive assembly 322 switch-on, second drive assembly 322 work can make second puddler 311 rotate, second puddler 311 rotates and avoids big quartz sand to block up in the discharge opening 122 hole, afterwards, the effort that second puddle 311 rotates and can get rid the quartz sand that blocks up to retainer plate 30, improve the quality of sand screening sand, the inside the quartz sand that the retainer plate is followed the retainer plate 30, the inside the quartz sand screening box is followed the inside the surface of the retainer plate is improved, and the quartz sand screening quality is passed through the retainer plate 30.

In order to improve the efficiency of the sand filter cylinder 20 for collecting quartz sand conforming to the standard, therefore, the surface of the sand filter cylinder 20 is provided with a plurality of first stirring rods 233, the top structure of the sand filter cylinder 20 is fan-shaped, when the sand filter cylinder 20 rotates, the first stirring rods 233 are driven to rotate, the quartz sand is impacted by the first stirring rods 233, the quartz sand is turned by acting force generated by the first stirring rods 233, so that the quartz sand is contacted with the sand filter cylinder 20 more uniformly, and the efficiency of the sand filter cylinder 20 for collecting quartz sand conforming to the standard is improved.

When the sand screening machine for constructional engineering in this embodiment is specifically used, when the sand screening machine needs to screen the sand before packing the sand, firstly, the sand is put into the feed inlet 111, the sand enters the sand collecting box 10 through the feed inlet 111, during screening, firstly, the vibration component 133 is started to work, when the vibration component 133 works, the sand inside the sand collecting box 10 is vibrated, the standard sand flows out from the discharge hole 122, the first driving component 222 is powered on to work, when the first driving component 222 works, the sand filtering barrel 20 rotates to turn the sand, during the process of turning the sand, the sand reaching the standard sand enters the sand filtering barrel 20 from the grooves formed in the surface of the sand filtering barrel 20, then the sand pumping pipe 211 is started, the sand pumping pipe 211 pumps the sand reaching the standard sand inside the sand filtering barrel 20, and then the second stirring rod 311 rotates through the second driving component 322, the quartz sand blocking the discharge hole 122 is thrown to the fixed ring 30, and the sand collecting channels reach the standard sand collecting box 10.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a building engineering screen sand machine, includes collection case (10), its characterized in that: the utility model discloses a sand collecting box, including collection workbin (10), collection workbin (10) bottom is equipped with link (144), link (144) surface is equipped with vibration subassembly (133) that drive collection workbin (10) rotatory, collection workbin (10) inside is equipped with a sand filter tube (20), and sand filter tube (20) one end is solid, and sand conveying passageway has been seted up to the other end, collection workbin (10) surface is equipped with first drive assembly (222) that are used for driving a sand filter tube (20) rotatory, a plurality of recess has been seted up on first drive assembly (222) surface, collection workbin (10) surface is equipped with sand pumping pipe (211), and sand filter tube (20) are linked together with sand pumping pipe (211), discharge hole (122) have been seted up to collection workbin (10) bottom.

2. The construction sand screening machine according to claim 1, wherein: the inside of collection case (10) is equipped with second puddler (311), collection case (10) bottom is equipped with second drive assembly (322) that are used for driving second puddler (311) rotation.

3. The construction sand screening machine according to claim 1, wherein: the surface of the material collecting box (10) is provided with a fixed ring (30), and a plurality of grooves are formed in the surface of the fixed ring (30).

4. The construction sand screening machine according to claim 1, wherein: the top of the material collecting box (10) is provided with a material inlet (111), and the material outlet (122) is arranged on the inner ring of the fixed ring (30).

5. The construction sand screening machine according to claim 1, wherein: the surface of the sand filtering cylinder (20) is provided with a plurality of first stirring rods (233), and the top structure of the sand filtering cylinder (20) is fan-shaped.

6. A sand screening machine for construction engineering according to claim 3, characterized in that: the sizes of grooves on the surfaces of the sand filtering cylinder (20), the discharge hole (122) and the fixed ring (30) are consistent.

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