CN210010159U

CN210010159U - Construction is with high-efficient screening sand device

Info

Publication number: CN210010159U
Application number: CN201920717274.0U
Authority: CN
Inventors: 江安
Original assignee: Linfen Water Conservancy Machinery Engineering Bureau
Current assignee: Linfen Water Conservancy Machinery Engineering Bureau
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-04
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a high-efficiency sand screening device for building construction, which comprises a support frame, a rolling screen and a feed hopper, wherein the top end of the support frame is fixedly connected with the feed hopper, the lower end of the feed hopper is connected with a feed pipe, the rolling screen is in an inclined shape, the outer side of the rolling screen is fixedly connected with a screen, the right end of the rolling screen is provided with a driving motor, the driving motor is fixedly connected with a motor bracket, the motor bracket is fixedly connected with the support frame, the driving motor is connected with a driving shaft, a plurality of fixed rods are fixedly connected on the driving shaft, and the other ends of the fixed rods are fixedly connected with the rolling screen, when the high-efficiency sand screening device is used, the driving motor and a stirring motor are started to pour sand into the rolling screen from the feed hopper, the sand enters the rolling screen from the feed inlet through the feed pipe, the screening efficiency of sand is improved.

Description

Construction is with high-efficient screening sand device

Technical Field

The utility model relates to a construction specifically is a high-efficient screening sand device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

The sand for building construction contains more impurities such as mud blocks, stones and the like, when concrete is prepared, the sand needs to be screened to obtain fine sand with smaller particles, and when the existing sand is screened, the screen mesh is easily blocked due to the fact that the sand is agglomerated, and the sand screening efficiency is low. Accordingly, those skilled in the art have provided an efficient sand sieving apparatus for building construction to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a high-efficient screening sand device for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an efficient sand screening device for building construction comprises a support frame, a rolling screen and a feed hopper, wherein the top end of the support frame is fixedly connected with the feed hopper, the lower end of the feed hopper is connected with a feed pipe, the rolling screen is in an inclined shape, and the outer side of the rolling screen is fixedly connected with a screen mesh, the right end of the rolling screen is provided with a driving motor, the driving motor is fixedly connected with a motor bracket, the motor bracket is fixedly connected with the supporting frame, the driving motor is connected with the driving shaft, a plurality of fixed rods are fixedly connected on the driving shaft, the other end of the fixed rod is fixedly connected with the rolling screen, one end of the driving shaft far away from the driving motor is inserted with a bearing, the bearing is fixedly connected with the supporting frame through a rolling screen bracket, a conveying belt is arranged below the rolling screen, and a plurality of material guide plates are fixedly connected onto the conveying belt, a material receiving groove is arranged right below the left end of the conveying belt, and universal wheels are symmetrically arranged at four corners of the lower end of the material receiving groove.

As a further aspect of the present invention: the top end of the support frame is provided with a stirring motor, the stirring motor is connected with a stirring shaft, and the stirring shaft is inserted into a feeding hopper.

As a further aspect of the present invention: the (mixing) shaft is located inside a plurality of stirring rods of fixedly connected with of feeder hopper, and the stirring rod perpendicular to (mixing) shaft.

As a further aspect of the present invention: the (mixing) shaft is equipped with the axle sleeve with the feeder hopper junction, and the (mixing) shaft passes through the axle sleeve and rotates the connection feeder hopper.

As a further aspect of the present invention: and a drainage plate is arranged below the right side of the rolling screen, the drainage plate is fixedly connected with the support frame, and the inclination angle of the drainage plate is consistent with that of the rolling screen.

As a further aspect of the present invention: the junction of the rolling screen and the inlet pipe is provided with a feed inlet, and the other end of the rolling screen is provided with a discharge outlet.

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

1. the utility model discloses during the use, start driving motor and agitator motor, pour the sand into from the feeder hopper, through the inlet pipe from the feed inlet entering roll screen, agitator motor drives (mixing) shaft and stirring rod and rotates, realizes the effect of breaing up of sand, has promoted the dispersion of sand, and the phenomenon that reduces the sand agglomeration appears, has improved the screening efficiency of sand.

2. The utility model discloses in, driving motor drives the drive shaft, dead lever and roll screen rotate, make the screen cloth rotate, on the less sand of granule falls into the conveyer belt from the space of screen cloth, the conveyer belt rotates, utilize the stock guide to promote sand and move from the right side left, and fall into the receiving tank, the great sand of granule flows from discharge gate and drainage plate, thereby realize the screening of sand, roll screen and the incessant rotation of screen cloth can reduce the jam of screening sand in-process screen cloth, reduce the accumulational phenomenon of sand, thereby sand screening efficiency has further been improved.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency sand screening device for building construction.

Fig. 2 is a schematic structural view of a rolling screen in an efficient sand screening device for building construction.

Fig. 3 is an external view of a rolling screen in the high-efficiency sand screening device for building construction.

Fig. 4 is a sectional view of a feed hopper in the high-efficiency sand screening device for building construction.

In the figure: 1-support frame, 2-rolling sieve, 3-feed hopper, 4-conveyer belt, 5-material collecting groove, 6-driving motor, 7-motor support, 8-rolling sieve support, 9-bearing, 10-driving shaft, 11-fixed rod, 12-flow guide plate, 13-stirring motor, 14-feeding pipe, 15-material guide plate, 16-universal wheel, 17-feeding hole, 18-discharging hole, 19-screen mesh, 20-stirring shaft, 21-stirring rod and 22-shaft sleeve.

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. 1-4, in the embodiment of the present invention, a high-efficiency sand sieving device for building construction comprises a supporting frame 1, a rolling sieve 2 and a feeding hopper 3, wherein the top end of the supporting frame 1 is fixedly connected with the feeding hopper 3, the lower end of the feeding hopper 3 is connected with a feeding pipe 14, the rolling sieve 2 is inclined, a screen 19 is fixedly connected to the outer side of the rolling sieve 2, the right end of the rolling sieve 2 is provided with a driving motor 6, the driving motor 6 is fixedly connected with a motor bracket 7, the motor bracket 7 is fixedly connected with the supporting frame 1, the driving motor 6 is connected with a driving shaft 10, a plurality of fixing rods 11 are fixedly connected to the driving shaft 10, the other ends of the fixing rods 11 are fixedly connected with the rolling sieve 2, one end of the driving shaft 10 far away from the driving motor 6 is inserted with a bearing 9, the, and a plurality of material guide plates 15 are fixedly connected to the conveying belt 4, a material receiving groove 5 is arranged right below the left end of the conveying belt 4, and universal wheels 16 are symmetrically arranged at four corners of the lower end of the material receiving groove 5.

The top of the support frame 1 is provided with a stirring motor 13, the stirring motor 13 is connected with a stirring shaft 20, and the stirring shaft 20 is inserted into the feed hopper 3.

The stirring shaft 20 is positioned inside the feed hopper 3 and is fixedly connected with a plurality of stirring rods 21, and the stirring rods 21 are perpendicular to the stirring shaft 20.

Shaft sleeve 22 is equipped with in the (mixing) shaft 20 and the feeder hopper 3 junction, and the (mixing) shaft 20 rotates through shaft sleeve 22 and connects feeder hopper 3.

And a drainage plate 12 is arranged below the right side of the rolling sieve 2, the drainage plate 12 is fixedly connected with the support frame 1, and the inclination angle of the drainage plate 12 is consistent with that of the rolling sieve 2.

A feed inlet 17 is arranged at the joint of the rolling screen 2 and the feed pipe 14, and a discharge outlet 18 is arranged at the other end of the rolling screen 2.

The utility model discloses a theory of operation is:

when the utility model is used, the driving motor 6 and the stirring motor 13 are started, sand is poured into from the feed hopper 3 and enters the rolling screen 2 from the feed inlet 17 through the feed pipe 14, the stirring motor 13 drives the stirring shaft 20 and the stirring rod 21 to rotate, the scattering effect of the sand is realized, the scattering of the sand is promoted, the phenomenon of sand agglomeration is reduced, the screening efficiency of the sand is improved, the driving motor 6 drives the driving shaft 10, the fixed rod 11 and the rolling screen 2 to rotate, the screen mesh 19 is made to rotate, the sand with smaller particles falls onto the conveying belt 4 from the gap of the screen mesh 19, the conveying belt 4 rotates, the guide plate 15 is utilized to push the sand to move from right to left and fall into the receiving groove 5, the sand with larger particles flows out from the discharge port 18 and the drainage plate 12, thereby the screening of the sand is realized, the rolling screen 2 and the screen mesh 19 rotate ceaselessly, the blocking, the phenomenon of sand accumulation is reduced, and therefore the sand screening efficiency is further improved.

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 high-efficient screening sand device for construction, includes support frame (1), roll screen (2) and feeder hopper (3), its characterized in that, support frame (1) top fixedly connected with feeder hopper (3), inlet pipe (14) are connected to feeder hopper (3) lower extreme, roll screen (2) are the slope form, and roll screen (2) outside fixedly connected with screen cloth (19), roll screen (2) right-hand member is equipped with driving motor (6), driving motor (6) fixed connection motor support (7), and motor support (7) fixed connection support frame (1), driving motor (6) are connected drive shaft (10), a plurality of dead levers (11) of fixed connection on drive shaft (10), and the other end fixed connection roll screen (2) of dead lever (11), one end cartridge bearing (9) of driving motor (6) are kept away from in drive shaft (10), and bearing (9) are through rolling sieve support (8) fixed connection support frame (1), rolling sieve (2) below is equipped with conveyer belt (4), and a plurality of stock guides (15) of fixedly connected with on conveyer belt (4), is equipped with under conveyer belt (4) left end and receives silo (5), and receives silo (5) lower extreme four corners department symmetry and be equipped with universal wheel (16).

2. The efficient sand screening device for building construction as claimed in claim 1, wherein a stirring motor (13) is arranged at the top end of the support frame (1), the stirring motor (13) is connected with a stirring shaft (20), and the stirring shaft (20) is inserted into the feed hopper (3).

3. The high-efficiency sand screening device for building construction as claimed in claim 2, wherein a plurality of stirring rods (21) are fixedly connected to the stirring shaft (20) at the inner part of the feed hopper (3), and the stirring rods (21) are perpendicular to the stirring shaft (20).

4. The high-efficiency sand screening device for building construction as claimed in claim 3, wherein a shaft sleeve (22) is arranged at the joint of the stirring shaft (20) and the feed hopper (3), and the stirring shaft (20) is rotatably connected with the feed hopper (3) through the shaft sleeve (22).

5. The efficient sand screening device for building construction according to claim 1, wherein a drainage plate (12) is arranged below the right side of the rolling screen (2), the drainage plate (12) is fixedly connected with the support frame (1), and the inclination angle of the drainage plate (12) is consistent with that of the rolling screen (2).

6. The efficient sand screening device for building construction as claimed in claim 1, wherein a feed inlet (17) is arranged at the joint of the rolling screen (2) and the feed pipe (14), and a discharge outlet (18) is arranged at the other end of the rolling screen (2).