CN112058652A

CN112058652A - Screening sand device for construction

Info

Publication number: CN112058652A
Application number: CN202011067267.4A
Authority: CN
Inventors: 陶永生
Original assignee: HUNAN CREATE TECHNOLOGY CO LTD
Current assignee: HUNAN CREATE TECHNOLOGY CO LTD
Priority date: 2020-10-05
Filing date: 2020-10-05
Publication date: 2020-12-11

Abstract

The invention relates to the technical field of building equipment, and discloses a sand screening device for building construction, which comprises a machine body, wherein the bottom of the machine body is fixedly connected with supporting legs through connecting blocks, the middle part of the bottom end of the machine body is fixedly connected with a discharge hole, the middle part of the top end of the machine body is fixedly connected with a feed hopper, sliding grooves are formed in the inner walls of two sides of the top of the machine body, a first motor positioned below the sliding grooves is fixedly connected to the inner wall of one side of the machine body, a guide plate is fixedly connected to the inner wall of the middle part of the machine body. This screening sand device for construction drives the conical disk rotation through first motor for reciprocal shake about the sieve makes the sand can be by quick screening, and it is rotatory to utilize the second motor to drive half gear, makes the driving plate drive the filter screen and controls tensile, makes the sand can control and rock, thereby has accelerated screening speed, has improved filter effect and production efficiency.

Description

Screening sand device for construction

Technical Field

The invention relates to the technical field of building equipment, in particular to a sand screening device for building construction.

Background

On the building site, the sand is the building material commonly used, the sand of different thicknesses need be used in the place of difference, and need filter big impurity in the sand, traditional building site goes up the sieve sand and mainly leans on the manual work to go to sieve, alone throw the sand on the screen cloth that the slope was placed, another people gushes the tip truck and pulls away the sand that sieves, manpower sieve sand intensity of labour is big, and is inefficient, can't follow the construction of fast rhythm, and manufacturing cost is very high, current sieve sand device can't carry out effectual screening to moist sand, the efficiency of sieve sand is not high simultaneously, therefore, we have proposed a sieve sand device for construction and have solved above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a sand screening device for building construction, which has the advantage of good use effect and solves the problem of the defects of the existing sand screening device.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a sand screening device for building construction comprises a machine body, wherein the bottom of the machine body is fixedly connected with supporting legs through connecting blocks, the middle of the bottom of the machine body is fixedly connected with a discharge port, the middle of the top of the machine body is fixedly connected with a feed hopper, the inner walls of the two sides of the top of the machine body are respectively provided with a chute, the inner wall of one side of the machine body is fixedly connected with a first motor positioned below the chute, the inner wall of the middle of the machine body is fixedly connected with a guide plate, the inside of the chute is movably connected with a slide block, one side of the slide block is fixedly connected with a sieve plate, a power output shaft of the first motor is fixedly connected with a conical disc, the top of the conical disc is movably lapped with the bottom of the sieve plate, the outer wall of one side of the middle of, the utility model discloses a portable electric appliance, including organism, one side fixedly connected with filter screen of fixed block, one side fixedly connected with fly leaf of filter screen, one side fixedly connected with movable rod of fly leaf, the surface activity of movable rod has cup jointed the spring, the one end fixedly connected with driving plate of fly leaf is kept away from to the movable rod, the power output shaft fixedly connected with half-gear of second motor, the movable hole has all been seted up to the top and the bottom of organism one side, one side fixedly connected with of organism is located the cassette on movable hole right side, the inside activity joint of cassette has the apron.

Preferably, the bottom of each supporting leg is fixedly connected with a non-slip mat, the number of the supporting legs is four, and the four supporting legs are arranged at the bottom of the machine body in a rectangular array.

Preferably, the number of the guide plates is two, and the two guide plates are obliquely arranged on the inner walls of the two sides of the machine body.

Preferably, the mesh diameter of the sieve plate is larger than that of the filter screen.

Preferably, one end of the spring is fixedly connected with one side of the movable plate, and the other end of the spring is fixedly connected with the inner wall of the machine body.

Preferably, a tooth groove is formed in the inner wall of one side of the transmission plate, and the half gear is meshed inside the transmission plate.

(III) advantageous effects

Compared with the prior art, the invention provides a sand screening device for building construction, which has the following beneficial effects:

this screening sand device for construction drives the conical disk rotation through first motor for the reciprocal shake about the sieve makes the sand can be by quick screening, utilizes the second motor to drive half gear rotatory, makes the driving plate drive the filter screen and control tensile, makes the sand can rock about, thereby has accelerated screening speed, has improved filter effect and production efficiency, has reduced people's intensity of labour, and the device of the invention convenient operation, screening is effectual, and the practicality is strong, is worth promoting.

Drawings

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

FIG. 2 is a side view of the conical disk structure of the present invention;

FIG. 3 is a top view of the drive plate connection structure of the present invention.

In the figure: 1 organism, 2 supporting legs, 3 discharge gates, 4 feeder hoppers, 5 chutes, 6 first motors, 7 guide plates, 8 sliding blocks, 9 sieve plates, 10 conical discs, 11 second motors, 12 fixed blocks, 13 through holes, 14 filter screens, 15 movable plates, 16 movable rods, 17 springs, 18 transmission plates, 19 half gears, 20 movable holes, 21 clamping seats and 22 cover plates.

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.

Referring to fig. 1-3, a sand sieving device for building construction comprises a machine body 1, wherein the bottom of the machine body 1 is fixedly connected with supporting legs 2 through connecting blocks, the middle of the bottom of the machine body 1 is fixedly connected with a discharging port 3, the middle of the top of the machine body 1 is fixedly connected with a feeding hopper 4, the inner walls of the two sides of the top of the machine body 1 are respectively provided with a chute 5, the inner wall of one side of the machine body 1 is fixedly connected with a first motor 6 positioned below the chute 5, the inner wall of the middle of the machine body 1 is fixedly connected with a guide plate 7, the inside of the chute 5 is movably connected with a slide block 8, the slide block 8 slides in the chute 5, so that the sieve plate 9 can stably shake up and down, one side of the slide block 8 is fixedly connected with a sieve plate 9, the power output shaft of the first motor 6, because the conical disc 10 is irregular, the sieve plate 9 can be jacked up, the top of the conical disc 10 is movably lapped with the bottom of the sieve plate 9, the outer wall of one side of the middle part of the machine body 1 is fixedly connected with the second motor 11, the inner wall of one side of the machine body 1 is fixedly connected with the fixed block 12, one side of the machine body 1, which is far away from the fixed block 12, is provided with the through hole 13, one side of the fixed block 12 is fixedly connected with the filter screen 14, one side of the filter screen 14 is fixedly connected with the movable plate 15, one side of the movable plate 15 is fixedly connected with the movable rod 16, the surface of the movable rod 16 is movably sleeved with the spring 17, one end of the movable rod 16, which is far away from the movable plate 15, is fixedly connected with the transmission plate 18, the power output shaft of the second motor 11 is fixedly connected with the half gear 19, the top and the bottom, the inside activity joint of cassette 21 has apron 22, through opening apron 22, conveniently clears up the impurity of organism 1 inside.

The bottom of each supporting leg 2 is fixedly connected with a non-slip mat, so that the friction force between the supporting leg 2 and the ground can be increased, and the generation of large shaking is prevented, the number of the supporting legs 2 is four, and the four supporting legs 2 are arranged at the bottom of the machine body 1 in a rectangular array mode, so that the stability of the sand screening device is ensured; the number of the guide plates 7 is two, and the two guide plates 7 are obliquely arranged on the inner walls of the two sides of the machine body 1, so that the guide blanking effect can be achieved, and the screened sand can fall off easily; the mesh diameter of the sieve plate 9 is larger than that of the filter screen 14, so that the aim of multiple screening can be fulfilled, and the screening efficiency is improved; one end of the spring 17 is fixedly connected with one side of the movable plate 15, and the other end of the spring 17 is fixedly connected with the inner wall of the machine body 1; tooth's socket has been seted up to one side inner wall of driving plate 18, the meshing of half gear 19 is in the inside of driving plate 18, drives half gear 19 through second motor 11 and rotates for half gear 19 drives driving plate 18 and carries out left and right reciprocating motion, realizes rocking about filter screen 14.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, sand is put into the machine body 1 through the feed hopper 4, the first motor 6 is started, the first motor 6 drives the conical disc 10 to rotate, the conical disc 10 is irregular, when the conical disc 10 rotates, the sieve plate 9 can be jacked up, the sieve plate 9 can reciprocate up and down along with the rotation of the conical disc 10, so that the sand on the sieve plate 9 is driven to shake, large sundries in the sand can be rapidly screened preliminarily, when the sieve plate 9 shakes up and down, the slide block 8 slides in the sliding groove 5, stable shaking of the sieve plate 9 is ensured, when the sand falls onto the filter screen 14 through the guide plate 7, the second motor 11 is started, the second motor 11 drives the half gear 19 to rotate, when the half gear 19 is meshed with the transmission plate 18, the transmission plate 18 can drive the movable rod 16 to move transversely, so that the filter screen 14 is stretched, and fly leaf 15 can compress spring 17, when half gear 19 and driving plate 18 are not in the meshing, utilize spring 17's elastic action, make filter screen 14 retrieve, thereby make the sand on the filter screen 14 rock about, make the sand fall to the bottom of organism 1 through the secondary screening of filter screen 14, then discharge through discharge gate 3, can accomplish the screening, take apron 22 out from the inside of cassette 21, make activity hole 20 opened, thereby can clear up the impurity after the inside filtration of organism 1.

To sum up, this screening sand device for construction drives conical disk 10 through first motor 6 and rotates for sieve 9 reciprocates the shake from top to bottom, makes the sand can be by quick screening, utilizes second motor 11 to drive the rotation of half gear 19, makes drive plate 18 drive filter screen 14 and stretch about going on, makes the sand can rock about, thereby has accelerated screening speed, has improved filter effect and production efficiency, has reduced people's intensity of labour, the device of the invention convenient operation, and screening effect is good, and the practicality is strong, is worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 sand device for construction, includes organism (1), its characterized in that: the bottom of the machine body (1) is fixedly connected with supporting legs (2) through connecting blocks, the middle part of the bottom of the machine body (1) is fixedly connected with a discharge port (3), the middle part of the top of the machine body (1) is fixedly connected with a feed hopper (4), the inner walls of the two sides of the top of the machine body (1) are respectively provided with a chute (5), the inner wall of one side of the machine body (1) is fixedly connected with a first motor (6) positioned below the chute (5), the inner wall of the middle part of the machine body (1) is fixedly connected with a guide plate (7), the inner part of the chute (5) is movably connected with a slide block (8), one side of the slide block (8) is fixedly connected with a sieve plate (9), a power output shaft of the first motor (6) is fixedly connected with a conical disc (10), the top of the conical disc (10) is movably overlapped with the bottom of, a fixed block (12) is fixedly connected to the inner wall of one side of the machine body (1), a through hole (13) is formed in one side, away from the fixed block (12), of the machine body (1), a filter screen (14) is fixedly connected to one side of the fixed block (12), a movable plate (15) is fixedly connected to one side of the filter screen (14), a movable rod (16) is fixedly connected to one side of the movable plate (15), a spring (17) is sleeved on the surface of the movable rod (16), a transmission plate (18) is fixedly connected to one end, away from the movable plate (15), of the movable rod (16), a half gear (19) is fixedly connected to a power output shaft of the second motor (11), movable holes (20) are formed in the top and the bottom of one side of the machine body (1), and a clamping seat (21) located on the right side of the movable, the inner part of the clamping seat (21) is movably clamped with a cover plate (22).

2. The sand screening device for building construction according to claim 1, wherein: the bottom fixedly connected with slipmat of supporting leg (2), the quantity of supporting leg (2) is four, and four supporting legs (2) are the bottom of rectangle array setting at organism (1).

3. The sand screening device for building construction according to claim 1, wherein: the number of the guide plates (7) is two, and the two guide plates (7) are obliquely arranged on the inner walls of the two sides of the machine body (1).

4. The sand screening device for building construction according to claim 1, wherein: the diameter of the meshes of the sieve plate (9) is larger than that of the meshes of the filter screen (14).

5. The sand screening device for building construction according to claim 1, wherein: one end of the spring (17) is fixedly connected with one side of the movable plate (15), and the other end of the spring (17) is fixedly connected with the inner wall of the machine body (1).

6. The sand screening device for building construction according to claim 1, wherein: tooth grooves are formed in the inner wall of one side of the transmission plate (18), and the half gear (19) is meshed inside the transmission plate (18).