CN210333288U

CN210333288U - Novel screening sand equipment for building engineering

Info

Publication number: CN210333288U
Application number: CN201920410647.XU
Authority: CN
Inventors: 王福军; 徐志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-04-17
Anticipated expiration: 2029-03-29

Abstract

The utility model belongs to the technical field of the engineering construction, especially, novel sand screening equipment for building engineering filters sand and only uses a single screen cloth to the sand among the current engineering construction, and the manual work filters the screening to it, leads to the filtration efficiency low, filters insufficient problem, now proposes following scheme, and it includes the mount pad, the top fixed mounting of mount pad has the filter seat, be equipped with the filter chamber on the filter seat, fixed mounting has same mounting panel on the both sides inner wall of filter chamber, the top fixed mounting of mounting panel has and holds the case, the feed inlet has been seted up on one side inner wall of filter chamber, and the interior fixed mounting of feed inlet has the inlet pipe. The utility model discloses simple structure can carry out secondary screening to the sand through setting up the screen cloth and sieve the bucket and filter, therefore can filter the large granule impurity in the sand, has improved the filtration efficiency of sand, and the manpower of liberation has reduced the cost that the sand was sieved, has stronger practicality.

Description

Novel screening sand equipment for building engineering

Technical Field

The utility model relates to an engineering construction technical field especially relates to a novel screening sand equipment for building engineering.

Background

The engineering building is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the various house buildings and the auxiliary facilities. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

Building materials such as gravel can not be separated in the process of construction engineering, filtering and screening are needed before mixing concrete by using sand, the sand is filtered in the engineering construction by using a single screen, and the sand is manually filtered and screened, so that the filtering efficiency is low, and the filtering is insufficient, so that a novel sand screening device for the construction engineering is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the engineering construction that exists among the prior art and filtering the sand and only using a single screen cloth, the manual work filters the screening to it, leads to the filtration efficiency low, filters insufficient shortcoming, and the novel screening sand equipment for building engineering who proposes.

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

a novel sand screening device for building engineering comprises a mounting seat, wherein a filter seat is fixedly mounted at the top of the mounting seat, a filter cavity is arranged on the filter seat, the same mounting plate is fixedly mounted on the inner walls of two sides of the filter cavity, a containing box is fixedly mounted at the top of the mounting plate, a feed inlet is formed in the inner wall of one side of the filter cavity, a feed pipe is fixedly mounted in the feed inlet, one end of the feed pipe extends into the filter cavity and is communicated with the containing box, the other end of the feed pipe extends to one side of the filter seat, a first driving motor is fixedly mounted at the top of the filter seat, a driving shaft is fixedly mounted at an output shaft of the first driving motor, the bottom of the driving shaft extends into the filter cavity and is fixedly mounted with an L-shaped plate, the bottom of the L-shaped plate extends to the containing box and is fixedly mounted with a cleaning brush, the same, the bottom of the cleaning brush is jointed with the top of the screen, a circular through hole is arranged on the inner wall of the bottom of the containing box, a square through hole is arranged on the mounting plate and is communicated with the circular through hole, slide rods are fixedly arranged on the inner walls of two sides of the filter cavity, a sliding plate is connected on the slide rods in a sliding way, connecting shafts are rotatably connected on the top of the sliding plate, the tops of the two connecting shafts are rotatably connected with the same screen barrel, the aperture of the screen barrel is smaller than that of the screen, the screen barrel is positioned below the mounting plate, vibrating motors are fixedly arranged on two sides of the screen barrel, a second spring is sleeved on the slide rods, one end of the second spring is fixedly connected with the inner wall of one side of the filter cavity, the other end of the second spring is fixedly connected with one side of the sliding plate, a discharge hole is arranged on the inner wall of the bottom of the, can carry out secondary screening to the sand through setting up the screen cloth and sieve the bucket and filter, therefore can filter the large granule impurity in the sand, improve the filtration efficiency of sand, the manpower of liberation has reduced the cost of sand screening, has stronger practicality.

Preferably, the top fixed mounting of mount pad has the guard box, and first driving motor is located the guard box, and the guard box is used for protecting first driving motor, and the effectual external force that prevents causes the destruction to first driving motor.

Preferably, the two first springs are symmetrically arranged on two sides of the sieve barrel, one end, far away from the sieve barrel, of each first spring is fixedly connected with the side wall of the filter cavity, the arrangement of the first springs can buffer the shaken sieve barrel, the vibration amplitude of the shaken sieve barrel is reduced, the vibration frequency of the shaken sieve barrel is increased, and sand can fall from the sieve barrel quickly.

Preferably, the sliding plate is provided with a sliding hole, a linear bearing is fixedly mounted in the sliding hole, the sliding rod penetrates through an inner ring of the linear bearing and is in sliding connection with the inner ring of the linear bearing, and the sliding friction force of the sliding plate and the sliding rod can be reduced due to the arrangement of the linear bearing.

Preferably, an output groove is formed in one side of the mounting seat, the discharging opening is communicated with the output groove, a second driving motor is fixedly mounted on the inner wall of one side of the output groove, a spiral propelling shaft matched with the output groove is fixedly mounted on an output shaft of the second driving motor, when sand passes through the screen and the screen barrel, the sand can fall into the output groove through the feeding opening, the second driving motor is started to drive the spiral propelling shaft to rotate, the sand can be output from the output groove, and the sand cannot block the discharging opening.

In the utility model, when the sand screening device is used for filtering sand, the sand flows into the containing box through the inlet pipe, at the moment, the sand falls onto the screening barrel from the screen, and in order to prevent the screen from being blocked, the first driving motor can drive the cleaning brush to clean the large-particle sand blocked on the screen, thereby effectively preventing the screen from being blocked;

when the sand got into the sieve bucket in, vibrating motor can drive the sieve bucket and vibrate, and the sieve bucket can shake the sand and fall into in the feed opening, therefore this sieve sand equipment body can carry out the secondary to the sand and filter, and second driving motor can drive the screw propulsion axle simultaneously and rotate, and the screw propulsion axle can carry out quantitative output with the sand after filtering.

The utility model discloses simple structure can carry out secondary screening to the sand through setting up the screen cloth and sieve the bucket and filter, therefore can filter the large granule impurity in the sand, has improved the filtration efficiency of sand, and the manpower of liberation has reduced the cost that the sand was sieved, has stronger practicality.

Drawings

Fig. 1 is a schematic structural view of a novel sand screening device for construction engineering, which is provided by the utility model;

FIG. 2 is a structural sectional view of FIG. 1 of a novel sand sieving device for construction engineering, which is provided by the utility model;

fig. 3 is an enlarged schematic structural view of a part a of the novel sand sieving device for construction engineering.

In the figure: the device comprises a mounting seat 1, a filtering seat 2, a filtering cavity 3, a protection box 4, a first driving motor 5, a driving shaft 6, a 7L-shaped plate, a cleaning brush 8, a holding box 9, a screen 10, a mounting plate 11, a screen barrel 12, a vibrating motor 13, a first spring 14, a connecting shaft 15, a sliding plate 16, a sliding rod 17, a second spring 18, an output groove 19, a second driving motor 20 and a spiral propelling shaft 21.

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.

Referring to fig. 1-3, a novel sand sieving device for construction engineering comprises a mounting base 1, a filter base 2 is fixedly installed at the top of the mounting base 1, a filter chamber 3 is arranged on the filter base 2, the same mounting plate 11 is fixedly installed on the inner walls of two sides of the filter chamber 3, a containing box 9 is fixedly installed at the top of the mounting plate 11, a feed inlet is arranged on the inner wall of one side of the filter chamber 3, a feed pipe is fixedly installed in the feed inlet, one end of the feed pipe extends into the filter chamber 3 and is communicated with the containing box 9, the other end of the feed pipe extends to one side of the filter base 2, a first driving motor 5 is fixedly installed at the top of the filter base 2, a driving shaft 6 is fixedly installed at an output shaft of the first driving motor 5, the bottom of the driving shaft 6 extends into the filter chamber 3 and is fixedly installed with an L-shaped plate 7, the bottom of the L, the inner walls of two sides of the containing box 9 are fixedly provided with the same screen 10, the bottom of the cleaning brush 8 is attached to the top of the screen 10, the inner wall of the bottom of the containing box 9 is provided with a circular through hole, the mounting plate 11 is provided with a square through hole, the circular through hole is communicated with the square through hole, the inner walls of two sides of the filter cavity 3 are both fixedly provided with slide bars 17, the slide bars 17 are connected with slide plates 16 in a sliding way, the top of each slide bar 16 is rotatably connected with a connecting shaft 15, the tops of the two connecting shafts 15 are rotatably connected with the same screen barrel 12, the aperture of the screen barrel 12 is smaller than that of the screen 10, the screen barrel 12 is positioned below the mounting plate 11, both sides of the screen barrel 12 are both fixedly provided with vibrating motors 13, the slide bars 17 are sleeved with second springs 18, one ends of the second springs 18 are fixedly connected with the inner wall of one side of, the inner wall of the bottom of the filtering cavity 3 is provided with a discharging port, when the sand sieving device is required to be used for filtering sand, the sand flows into the containing box 9 through the feeding pipe, at the moment, the sand falls onto the sieving barrel 12 from the sieving net 10, and in order to prevent the sieving net 10 from being blocked, the first driving motor 10 can drive the cleaning brush 8 to clean large-particle sand blocked on the sieving net 10, so that the blockage of the sieving net 10 is effectively prevented, when the sand enters the sieving barrel 12, the vibrating motor 13 can drive the sieving barrel 12 to vibrate, the sieving barrel 12 can vibrate the sand into the discharging port, therefore, the sand sieving device body can carry out secondary filtering on the sand, meanwhile, the second driving motor 20 can drive the spiral propelling shaft 21 to rotate, the spiral propelling shaft 21 can carry out quantitative output on the filtered sand, the utility model has a simple structure, and can sieve the sand through the arrangement of the sieving net 10 and the sieving barrel 12 for secondary filtering, therefore, large-particle impurities in the sand can be filtered, the filtering efficiency of the sand is improved, the manpower is liberated, the cost of sand screening is reduced, and the sand screening device has high practicability.

The utility model discloses in, the top fixed mounting of mount pad 1 has guard box 4, and first driving motor 5 is located guard box 4, and guard box 4 is used for protecting first driving motor 5, and the effectual external force that prevents causes the destruction to first driving motor 5.

The utility model discloses in, the equal fixed mounting in both sides of sieve bucket 12 has two first springs 14 that the symmetry set up, and the one end of sieve bucket 12 and the lateral wall fixed connection of filter chamber 3 are kept away from to first spring 14, and setting up of first spring 14 can cushion the sieve bucket 12 of rocking, reduces its vibration range, increases its vibration frequency for the sand can be quick fall from sieve bucket 12.

The utility model discloses in, seted up the sliding hole on the sliding plate 16, and sliding hole internal fixed mounting has linear bearing, slide bar 17 run through linear bearing's inner circle and with linear bearing's inner circle sliding connection, linear bearing's setting can reduce sliding plate 16 and slide bar 17 sliding friction power.

The utility model discloses in, delivery chute 19 has been seted up to one side of mount pad 1, and feed opening and delivery chute 19 are linked together, fixed mounting has second driving motor 20 on the inner wall of one side of delivery chute 19, fixed mounting has the spiral propulsion shaft 21 with 19 looks adaptations of delivery chute on the output shaft of second driving motor 20, can fall down the delivery chute 19 through the feed inlet after sand process screen cloth 10 and sieve bucket 12 in, start second driving motor 20 this moment and drive spiral propulsion shaft 21 and rotate, alright export sand from delivery chute 19 in order, can not cause sand jam feed opening.

In the utility model, when sand is required to be filtered by the sand screening device, firstly, the sand flows into the containing box 9 through the inlet pipe, at the moment, the sand falls into the screen barrel 12 from the screen 10, and in order to prevent the screen 10 from being blocked, the first driving motor 10 is started, the first driving motor 10 drives the cleaning brush 8 to rotate, the cleaning brush 8 cleans large-particle sand blocked on the screen 10, and further effectively prevents the screen 10 from being blocked, when the sand enters the screen barrel 12, the vibrating motor 13 is started, the vibrating motor 13 drives the screen barrel 12 to vibrate, the screen barrel 12 shakes the sand into the discharging opening, the first spring 14 and the second spring 18 can reduce the vibration amplitude of the screen barrel 12, and simultaneously can improve the vibration frequency of the screen barrel 12, so that the screen barrel 12 can rapidly filter the sand, therefore, the sand screening device body can perform secondary filtration on the sand, and the filtered sand falls into the output groove 19, at this time, the second driving motor 20 is started, the second driving motor 20 drives the spiral propelling shaft 21 to rotate, and the spiral propelling shaft 21 can quantitatively output the filtered sand.

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 novel screening sand equipment for building engineering, includes mount pad (1), its characterized in that, the top fixed mounting of mount pad (1) has filter seat (2), be equipped with filter chamber (3) on filter seat (2), fixed mounting has same mounting panel (11) on the both sides inner wall of filter chamber (3), the top fixed mounting of mounting panel (11) has holding case (9), seted up the feed inlet on one side inner wall of filter chamber (3), and fixed mounting has the inlet pipe in the feed inlet, and the one end of inlet pipe extends to in the filter chamber (3) and is linked together with holding case (9), the other end of inlet pipe extends to one side of filter seat (2), the top fixed mounting of filter seat (2) has first driving motor (5), the output shaft fixed mounting of first driving motor (5) has drive shaft (6), the bottom of the driving shaft (6) extends into the filter cavity (3) and is fixedly provided with an L-shaped plate (7), the bottom of the L-shaped plate (7) extends into the containing box (9) and is fixedly provided with a cleaning brush (8), the inner walls of the two sides of the containing box (9) are fixedly provided with the same screen (10), the bottom of the cleaning brush (8) is attached to the top of the screen (10), the inner wall of the bottom of the containing box (9) is provided with a circular through hole, the mounting plate (11) is provided with a square through hole, the circular through hole is communicated with the square through hole, the inner walls of the two sides of the filter cavity (3) are both fixedly provided with a sliding rod (17), the sliding rod (17) is connected with a sliding plate (16) in a sliding manner, the top of the sliding plate (16) is rotatably connected with a connecting shaft (15), and the tops of the two connecting shafts (, and the aperture of sieve bucket (12) is less than the aperture of screen cloth (10), sieve bucket (12) are located the below of mounting panel (11), the equal fixed mounting in both sides of sieve bucket (12) has vibrating motor (13), the cover is equipped with second spring (18) on slide bar (17), the one end of second spring (18) and the one side inner wall fixed connection of filter chamber (3), the other end of second spring (18) and one side fixed connection of sliding plate (16), the discharge gate has been seted up on the bottom inner wall of filter chamber (3).

2. The novel sand screening device for the building engineering as claimed in claim 1, wherein a protection box (4) is fixedly installed at the top of the installation base (1), and the first driving motor (5) is located in the protection box (4).

3. The novel sand screening device for the building engineering as claimed in claim 1, wherein two first springs (14) are fixedly mounted on two sides of the screen barrel (12) and are symmetrically arranged, and one end of each first spring (14) far away from the screen barrel (12) is fixedly connected with the side wall of the filter cavity (3).

4. The novel sand screening device for the building engineering as claimed in claim 1, wherein the sliding plate (16) is provided with a sliding hole, a linear bearing is fixedly installed in the sliding hole, and the sliding rod (17) penetrates through an inner ring of the linear bearing and is connected with the inner ring of the linear bearing in a sliding manner.

5. The novel sand screening device for the building engineering as claimed in claim 1, wherein an output groove (19) is formed in one side of the mounting seat (1), the feed opening is communicated with the output groove (19), a second driving motor (20) is fixedly mounted on the inner wall of one side of the output groove (19), and a spiral propelling shaft (21) matched with the output groove (19) is fixedly mounted on an output shaft of the second driving motor (20).