CN214974535U

CN214974535U - Screening plant for building engineering

Info

Publication number: CN214974535U
Application number: CN202120646329.0U
Authority: CN
Inventors: 王世鹏; 王钰欣
Original assignee: Qingdao Lupeng Construction Engineering Co ltd
Current assignee: Qingdao Lupeng Construction Engineering Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-03
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to the technical field of building construction devices, in particular to a screening device for building engineering, which comprises a frame, wherein a fine charging barrel is arranged on a bottom plate of the top surface of the frame, a coarse charging barrel is arranged on the top surface of the fine charging barrel, a sieve plate is arranged on the bottom plate of the coarse charging barrel, a feed opening is arranged on the surface of the coarse charging barrel, an opening is arranged on the top surface of the feed opening, a baffle is inserted into the opening, a pull ring is arranged on the top surface of the baffle, a sealing strip is arranged on the surface of the opening, a conveying pipe is arranged on the surface of the coarse charging barrel, the conveying pipe is inserted into the surface of a crushing barrel, and the crushing barrel is fixed on the surface of the frame; the beneficial effects are that: the utility model provides a screening plant for building engineering adds on coarse fodder barrel floor and establishes the sieve, and the fine material whereabouts is deposited to the fine material section of thick bamboo, and the coarse fodder is kept apart on the sieve, lifts behind the baffle, and sieve surface coarse fodder drops into crushing section of thick bamboo along the conveying pipeline inside smashing, and inside the material after smashing got into the fine material section of thick bamboo through the feed back valve pipe, so realized the isolation and the breakage to the coarse fodder.

Description

Screening plant for building engineering

Technical Field

The utility model relates to a construction technical field specifically is a screening plant for building engineering.

Background

The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like used by buildings into different grades according to the particle size. The screening process of the screening machine is generally continuous, and after the screened raw materials are fed to the screening machine, the materials smaller than the size of the screen holes penetrate the screen holes and are called undersize products; material larger than the mesh size is continuously discharged from the screening surface and is referred to as oversize product.

In the prior art, after the gravel is screened, coarse materials need to be transferred to a crushing device to be crushed, and the amount of labor of workers is increased by transferring the materials. Therefore, the utility model provides a screening plant for building engineering is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening plant for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for construction engineering comprises a frame, wherein a fine charging barrel is arranged on a bottom plate of the top surface of the frame, a coarse charging barrel is arranged on the top surface of the fine charging barrel, a screen plate is arranged on the bottom plate of the coarse charging barrel, a feed opening is formed in the surface of the coarse charging barrel, an opening is formed in the top surface of the feed opening, a baffle is inserted into the opening, a pull ring is arranged on the top surface of the baffle, a sealing strip is arranged on the surface of the opening, a feed delivery pipe is arranged on the surface of the coarse charging barrel in an inserted mode, the crushing barrel is fixed on the surface of the frame, a driving motor is arranged on the top surface of the crushing barrel, a stirring shaft is connected to the power output end of the driving motor in a transmission mode, a crushing handle is arranged on the surface of the shaft, a material returning valve pipe is inserted into the surface of the crushing barrel, and the other end of the material returning valve pipe is inserted into the surface of the fine charging barrel, and a discharge valve pipe is inserted on the bottom plate of the fine material cylinder.

Preferably, the frame is square frame structure, and the bottom surface of frame is provided with the landing leg, and the landing leg is provided with a plurality ofly, and a plurality of landing legs are square and arrange the distribution, and the thin charging barrel is square frame structure, and the bottom plate top surface of thin charging barrel sets up from edge to center downward sloping.

Preferably, the coarse fodder barrel is square frame structure, and the sieve is square plate structure, and the top surface of sieve sets up from the center to both sides edge downward sloping, and the feed opening is square cylinder structure, and the feed opening is provided with two, and two feed openings are about coarse fodder barrel symmetric distribution.

Preferably, the opening is square column structure, and the baffle is "T" font platelike structure, and the height of baffle is greater than the inner wall height of thick feed cylinder, and the sealing strip is convex platelike structure, and the sealing strip is provided with two sets ofly, and two sets of sealing strips distribute respectively at the both ends of opening.

Preferably, the top surface of the bottom plate of the crushing barrel is obliquely arranged, the stirring shafts are arranged in two groups, the two groups of stirring shafts are symmetrically distributed about the shaft body of the driving motor, each group of stirring shafts is provided with a plurality of stirring shafts, and the plurality of stirring shafts are distributed in an up-down arrangement.

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

1. the utility model provides a screening plant for building engineering adds on thick feed cylinder bottom plate and establishes the sieve, and the thin material falls to thin feed cylinder and deposits, and the thick material is kept apart on the sieve, and after lifting the baffle, the thick material in sieve surface drops into crushing cylinder along the conveying pipeline and smashes, and the material after smashing gets into thin feed cylinder inside through the feed back valve pipe, so realize the isolation and the breakage to the thick material;

2. the utility model provides a screening plant for building engineering sets up the axe formula stirring head in the bottom of (mixing) shaft and lifts up broken bobbin base portion material, and the material of lifting up is cut up by the broken handle of a knife of multiunit, realizes the collection broken handle to the coarse fodder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a frame 1, a fine material cylinder 2, a coarse material cylinder 3, a sieve plate 4, a feed opening 5, a through opening 6, a baffle 7, a pull ring 8, a sealing strip 9, a conveying pipeline 10, a crushing cylinder 11, a driving motor 12, a stirring shaft 13, a crushing cutter handle 14, a feed back valve pipe 15 and a discharge valve pipe 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a screening device for building engineering comprises a rack 1, wherein a fine material cylinder 2 is arranged on a bottom plate of the top surface of the rack 1, the rack 1 is of a square frame structure, supporting legs are arranged on the bottom surface of the rack 1 and are arranged in a plurality of square shapes, the fine material cylinder 2 is of a square frame structure, the top surface of the bottom plate of the fine material cylinder 2 is inclined downwards from the edge to the center, a coarse material cylinder 3 is arranged on the top surface of the fine material cylinder 2, a screen plate 4 is arranged on the bottom plate of the coarse material cylinder 3, a feed opening 5 is formed in the surface of the coarse material cylinder 3, the coarse material cylinder 3 is of a square frame structure, the screen plate 4 is of a square plate structure, the top surface of the screen plate 4 is inclined downwards from the center to the edges of two sides, the feed opening 5 is of a square cylinder structure, two feed openings 5 are arranged, and the two feed openings 5 are symmetrically distributed relative to the coarse material cylinder 3; the top surface of the feed opening 5 is provided with a through opening 6, a baffle 7 is inserted into the through opening 6, the top surface of the baffle 7 is provided with a pull ring 8, the surface of the through opening 6 is provided with sealing strips 9, the through opening 6 is of a square cylinder structure, the baffle 7 is of a T-shaped plate structure, the height of the baffle 7 is greater than the height of the inner wall of the coarse material cylinder 3, the sealing strips 9 are of an arc-shaped plate structure, two groups of sealing strips 9 are arranged, and the two groups of sealing strips 9 are respectively distributed at two ends of the through opening 6;

the surface of thick feed cylinder 3 is provided with conveying pipeline 10, conveying pipeline 10 pegs graft on the surface of broken section of thick bamboo 11, broken section of thick bamboo 11 is fixed on the surface of frame 1, the top surface of broken section of thick bamboo 11 sets up driving motor 12, driving motor 12's power take off end transmission is connected with (mixing) shaft 13, broken section of thick bamboo 11's bottom plate top surface slope sets up, (mixing) shaft 13 is provided with two sets ofly, two sets of (mixing) shaft 13 are about driving motor 12's axis body symmetric distribution, every group (mixing) shaft 13 is provided with a plurality ofly, a plurality of (mixing) shaft 13 are upper and lower row's distribution, the axis body surface of (mixing) shaft 13 is provided with broken handle of a knife 14, broken section of thick bamboo 11's surface is pegged graft and is had feed back valve pipe 15, the other end of feed back valve pipe 15 is pegged graft on the surface of thin feed cylinder 2, it has material discharge valve pipe 16 to peg graft on the bottom plate of thin feed cylinder 2.

The working principle is as follows: during the in-service use, put the grit material in thick feed cylinder 3, stir the material with the help of the rod, make the thin material leak in thin feed cylinder 2 under permeating the sieve 4, the thick material is kept apart on sieve 4, hold pull ring 8 and carry and draw baffle 7, the material of sieve 4 top surface drops from feed opening 5 back and drops into crushing cylinder 11 along conveying pipeline 10, start driving motor 12 and drive (mixing) shaft 13 and raise the material of crushing cylinder 11 bottom, crushing handle of a knife 14 is broken to the material that raises, open the valve of feed back valve pipe 15 surface, kibbling material is put into thin feed cylinder 2 along feed back valve pipe 15, open the valve of discharge valve pipe 16 and can discharge the inside thin material of thin feed cylinder 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screening plant for building engineering, includes frame (1), its characterized in that: the top surface of the frame (1) is provided with a fine material cylinder (2), the top surface of the fine material cylinder (2) is provided with a coarse material cylinder (3), the bottom plate of the coarse material cylinder (3) is provided with a sieve plate (4), the surface of the coarse material cylinder (3) is provided with a feed opening (5), the top surface of the feed opening (5) is provided with a through opening (6), the inside of the through opening (6) is inserted with a baffle (7), the top surface of the baffle (7) is provided with a pull ring (8), the surface of the through opening (6) is provided with a sealing strip (9), the surface of the coarse material cylinder (3) is provided with a material conveying pipe (10), the material conveying pipe (10) is inserted on the surface of a crushing cylinder (11), the crushing cylinder (11) is fixed on the surface of the frame (1), the top surface of the crushing cylinder (11) is provided with a driving motor (12), and the power output end of the driving motor (12) is connected with a stirring shaft (13), the shaft body surface of (mixing) shaft (13) is provided with broken handle of a knife (14), and the surface of broken section of thick bamboo (11) is pegged graft and is had feed back valve pipe (15), the other end of feed back valve pipe (15) is pegged graft on the surface of thin feed cylinder (2), it has material discharge valve pipe (16) to peg graft on the bottom plate of thin feed cylinder (2).

2. A screening device for construction engineering according to claim 1, wherein: frame (1) is square frame structure, and the bottom surface of frame (1) is provided with the landing leg, and the landing leg is provided with a plurality ofly, and a plurality of landing legs are square and arrange the distribution, and thin material section of thick bamboo (2) are square frame structure, and the bottom plate top surface of thin material section of thick bamboo (2) sets up from edge to central downward sloping.

3. A screening device for construction engineering according to claim 1, wherein: coarse fodder barrel (3) are square frame structure, and sieve (4) are square platelike structure, and the top surface of sieve (4) sets up from center to both sides edge downward sloping, and feed opening (5) are square cylinder structure, and feed opening (5) are provided with two, and two feed openings (5) are about coarse fodder barrel (3) symmetric distribution.

4. A screening device for construction engineering according to claim 1, wherein: opening (6) are square column body structure, and baffle (7) are "T" font platelike structure, and the inner wall height that highly is greater than thick feed cylinder (3) of baffle (7), and sealing strip (9) are convex platelike structure, and sealing strip (9) are provided with two sets ofly, and two sets of sealing strip (9) distribute respectively at the both ends of opening (6).

5. A screening device for construction engineering according to claim 1, wherein: the top surface of the bottom plate of the crushing barrel (11) is obliquely arranged, the stirring shafts (13) are arranged in two groups, the two groups of stirring shafts (13) are symmetrically distributed about the shaft body of the driving motor (12), each group of stirring shafts (13) is provided with a plurality of stirring shafts, and the stirring shafts (13) are arranged in an up-down manner.