CN211755531U

CN211755531U - Screening sand device for construction

Info

Publication number: CN211755531U
Application number: CN201921946810.0U
Authority: CN
Inventors: 刘丹
Original assignee: Individual
Current assignee: Mai Rongkai
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-27
Anticipated expiration: 2029-11-12

Abstract

The utility model provides a screening sand device for construction, including the universal wheel, outer box, interior box, control motor, the electromagnetic shaker, the vibrting spear, beat the leaf, the conveying board, the chamber door, rotation stick and fixed block, outer box lower extreme fixedly connected with universal wheel, outer box one end is equipped with the chamber door, feed inlet and rotation stick one end fixed connection are at outer box upper surface, one end runs through inside outer box fixed connection, it has the leaf of breaing away to rotate excellent lower extreme swing joint, it is the set-square to beat the leaf of breaing away, and the inner wall is equipped with the filter screen, the set-square has stability, it all is the odd number blade to beat the leaf of breaing away, and the electric fan of even number blade, produce resonance when rotatory easily, cause the damage, the inner wall sets up the filter screen, make cubic husky can also once filter when clapping the bits of broken glass, it can.

Description

Screening sand device for construction

Technical Field

The utility model relates to a building screening sand technical field specifically is a screening sand device for construction.

Background

Some small sand screening devices are commonly used on a construction site, a drum type or reciprocating vibration type is mostly adopted, most drum type sand screening devices cannot effectively and thoroughly separate sand and stones, the drums often can enable the sand and the stones to fall in the same direction in the rotating process, the stones are not uniform in size and are easily clamped in a screen, manual cleaning is needed after a period of time, then the sand can be fully separated from the stones by vibration, after separation, a screen net needs to be manually lifted, then the stones are poured, time and labor are wasted, the stones are easily scattered when lifted, when fine sand is needed, the requirements cannot be met frequently, sand screening efficiency is low, labor intensity of workers is increased, working efficiency is reduced, the conventional sand screening devices generally adopt a screen supported on the ground, and the workers can screen the sand by using shovels, this kind of gravel and sand screening mode workman's intensity of labour is big, and the capacity of screening sand is less, and screening efficiency is poor, and the screening speed is slow, and some screening sand devices make the grit pile up easily, and the sieve mesh can block up by a large scale, seriously influences the screening effect, has reduced screening efficiency and quality, and other screening sand devices can not enough remove, and support intensity is not enough, reduces life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 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: a sand screening device for building construction comprises universal wheels, an outer box body, an inner box body, a feed inlet, a control motor, a lead, a connecting block, a vibrator, a vibrating rod, a dispersing blade, a discharge outlet, a fixed column, a conveying plate, a box door, an inner box door, a rotating rod and a fixed block, wherein the universal wheels are fixedly connected at the lower end of the outer box body, the box door is arranged at one end of the outer box body, the feed inlet and one end of the rotating rod are fixedly connected on the upper surface of the outer box body, one end of the feed inlet and one end of the rotating rod penetrate through the outer box body and are fixedly connected inside the inner box body, the dispersing blade is movably connected at the lower end of the rotating rod, the control motor is fixedly connected on the upper surface of the outer box body, the lead is fixedly connected at the upper end of the outer box body, the vibrator penetrates through the outer, the inner box body is fixedly connected with a connecting block on one side, one end of the fixing block is fixedly connected to one side of the inner portion of the outer box body, a fixing column is fixedly connected to the bottom end of the inner portion of the inner box body, a conveying plate is fixedly connected to the upper surface of the fixing column, and the discharge port penetrates through the lower end of the outer box body and is fixedly connected to one side of the inner box body.

Wherein, the drain hole is T shape, and inclination is 45 degrees.

Wherein, the inside small-size spring post that is equipped with of connecting block, and connecting block and fixed block are equipped with a plurality ofly.

Wherein, the dispersing leaves are triangular plates, and the inner wall is provided with a filter screen.

Wherein, the lower extreme of rotating the stick is equipped with the screw hole, breaks up leaf one end and is equipped with the screw thread post.

Wherein, the bottom ends of the outer box body and the inner box body are provided with filter screen plates.

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

1. the utility model discloses a be provided with the drain hole and be the T shape, and inclination is 45 degrees, and the drain hole is the T shape, and inclination is 45 degrees, through establishing the drain hole to T shape 45 degrees, the T upper end is convenient for agree with conveying board one end and is connected, lower extreme fixed mounting just outer box outer end, and inclination can discharge the stone sooner, still avoids stone and sand to mix simultaneously, improves work efficiency and screening effect.

2. The utility model discloses a be provided with the inside small-size spring post that is equipped with of connecting block, and the connecting block is equipped with a plurality ofly with the fixed block, the inside spring post that sets up of connecting block, the spring post has elasticity, and the vibrations nature is strengthened at vibrations in-process to the ware of being convenient for the device is through increasing output and quality when filtering sand, can also the quickly separating stone and sand simultaneously, reinforcing screening efficiency.

3. The utility model discloses a be provided with the leaf of breaing up and be the set-square, and the inner wall is equipped with the filter screen, and the set-square has stability, and the leaf of breaing up all is the odd number blade, and the electric fan of even number blade produces resonance when rotatory easily, causes the damage, and the inner wall sets up the filter screen for cubic husky can also carry out once filtering when clapping the bits of broken glass, makes the leaf of breaing up diversified, improves the husky quality of sieve.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the overall section and split structure of the present invention;

FIG. 3 is a schematic sectional view of the rotating rod and the scattering blade of the present invention;

in the figure: the device comprises universal wheels-1, an outer box-2, an inner box-3, a feeding hole-4, a control motor-5, a lead-6, a connecting block-7, a vibrator-8, a vibrating rod-9, a dispersing blade-10, a discharging hole-11, a fixing column-12, a conveying plate-13, a box door-14, an inner box door-15, a rotating rod-16 and a fixing block-17.

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 3, the present invention provides a technical solution: a sand screening device for building construction comprises universal wheels 1, an outer box body 2, an inner box body 3, a feed inlet 4, a control motor 5, a lead 6, a connecting block 7, a vibrator 8, a vibrating rod 9, scattering leaves 10, a discharge port 11, a fixing column 12, a conveying plate 13, a box door 14, an inner box door 15, a rotating rod 16 and a fixing block 17, wherein the universal wheels 1 are fixedly connected at the lower end of the outer box body 2, the box door 14 is arranged at one end of the outer box body 2, one ends of the feed inlet 4 and the rotating rod 16 are fixedly connected on the upper surface of the outer box body 2, one ends of the feed inlet 4 and the rotating rod 16 penetrate through the outer box body 2 and are fixedly connected inside the inner box body 3, the scattering leaves 10 are movably connected at the lower end of the rotating rod 16, the control motor 5 is fixedly connected on the upper surface of the outer box body 2, the lead 6 is fixedly connected at the upper end of the vibrator 8 is, and one end fixed connection is at 3 upper surfaces of interior box, and 3 one side fixedly connected with connecting block 7 of interior box, and 17 one end fixed connection of fixed block are in 2 inside one sides of outer box, and 3 inside bottom fixedly connected with fixed columns 12 of interior box, fixed surface fixedly connected with conveying board 13 on the fixed column 12, and discharge gate 11 runs through 2 fixed connection of outer box and is in 3 one side lower extremes of interior box.

Preferably, discharge gate 11 is the T shape, and inclination is 45 degrees, and discharge gate 11 is the T shape, and inclination is 45 degrees, through establishing discharge gate 11 to T shape 45 degrees, the T upper end is convenient for agree with 13 one end of conveying board to be connected, lower extreme fixed mounting is in 2 outer ends just outside the box, and inclination can discharge the stone sooner, still avoids stone and sand to mix simultaneously, improves work efficiency and screening effect.

Preferably, connecting block 7 is inside to be equipped with small-size spring post, and connecting block 7 is equipped with a plurality ofly with fixed block 17, and through at the inside spring post that sets up of connecting block 7, the spring post has elasticity, is convenient for shake the ware and strengthens the vibrations nature at vibrations in-process for increase of production and quality when the device filters sand, simultaneously can also quick separation stone and sand, reinforcing screening efficiency.

Preferably, break up leaf 10 and be the set-square, and the inner wall is equipped with the filter screen, and the set-square has stability, breaks up leaf 10 and all is the odd number blade, and the electric fan of even number blade produces resonance easily when rotatory, causes the damage, and the inner wall sets up the filter screen for cubic husky can also once filter when clapping the bits of broken glass, makes and breaks up leaf 10 and can diversifiefy, improves the husky quality of sieve.

Preferably, rotate 16 lower extremes of stick and be equipped with the screw hole, break up 10 one ends of leaf and be equipped with the screw thread post, through setting up the screw hole at 16 lower extremes of stick that rotate, convenient and break up 10 one ends screw thread post movable mounting of leaf, the screw thread post agrees with the screw hole and is connected, reduces artificial intensity of labour, can also cross quick replacement when damaging.

Preferably, establish to filter plate board, outer box 2 and 3 bottoms of interior box, set up the filter screen in outer box 2 and 3 bottoms of interior box, be convenient for on the one hand further filter the sand, on the other hand is convenient for the sand that will filter the box of discharging fast, and the efficiency and the quality of reinforcing screening still avoid simultaneously at box lower extreme installation discharge gate 11 for incasement sand can not flow out completely, improves the husky efficiency of sieve, saves time.

The working principle is as follows: firstly, checking the integrity of the device, movably opening a door 14 at one end of an outer box body 2 through a hinge, then opening an inner door 15 at one end of an inner box body 3, installing a threaded column at the front end of a scattering plate 10 on the inner wall of a threaded hole at the lower end of a rotating rod 16, fixedly connecting the inner box body 3 inside the outer box body 2 through a connecting block 7, fixing the inner box body 3 and the outer box body 2 through a fixed block 17, arranging a spring column inside, pushing the outer box body 2 to push the device to a sand pile through a universal wheel 1, connecting a lead 6 with a power supply to start a control motor 5, controlling the rotating rod 16 to rotate and a vibrator 8 through the control motor 5, enabling sand to enter the inner box body 3 from a feed inlet 4, driving the scattering blade 10 to rotate through the rotating rod 16, scattering the middle block-shaped sand, enabling the sand to fall above a conveying plate 13, installing a fixed column 12 fixedly at the lower end of the, through 13 inner wall filter screens of conveying board 3 bottom of box in filtering the sand, through interior box 3 with for outer box 2 lower extreme filter screens with the fine sand flow out of the case outside, be connected with discharge gate 11 through 13 one end of conveying board, will convey 13 top stones of board and emit from discharge gate 11.

Claims

1. The utility model provides a screening sand device for construction, includes universal wheel (1), outer box (2), interior box (3), feed inlet (4), control motor (5), wire (6), connecting block (7), electromagnetic shaker (8), vibrting spear (9), breaks up leaf (10), discharge gate (11), fixed column (12), conveying board (13), chamber door (14), interior chamber door (15), rotates stick (16) and fixed block (17), its characterized in that: the lower end of the outer box body (2) is fixedly connected with a universal wheel (1), one end of the outer box body (2) is provided with a box door (14), one end of the feed inlet (4) and one end of the rotating rod (16) are fixedly connected to the upper surface of the outer box body (2), the other end of the feed inlet penetrates through the outer box body (2) and is fixedly connected to the inside of the inner box body (3), the lower end of the rotating rod (16) is movably connected with a scattering leaf (10), the upper surface of the outer box body (2) is fixedly connected with a control motor (5), the upper end of the outer box body is fixedly connected with a lead (6), one side of the outer box body (2) is fixedly connected with a vibrator (8), the vibrator (9) penetrates through the outer box body (2) and is fixedly connected to one side of the inner box body (3), one end of the fixing block (17) is fixedly connected to the upper end of the, and fixed block (17) one end fixed connection is in the inside one side of outer box (2), the inside bottom fixedly connected with fixed column (12) of inner box (3), fixed surface is connected with conveying board (13) on fixed column (12), discharge gate (11) run through outer box (2) fixed connection and are in inner box (3) one side lower extreme.

2. The sand screening device for building construction according to claim 1, wherein the discharge port (11) is T-shaped and has an inclination angle of 45 degrees.

3. The sand screening device for building construction according to claim 1, wherein a small spring column is provided inside the connecting block (7), and a plurality of connecting blocks (7) and fixing blocks (17) are provided.

4. The sand screening device for building construction according to claim 1, wherein the dispersing blades (10) are triangular plates, and the inner wall is provided with a filter net and one end is provided with a threaded column.

5. A sand screening device for building construction according to claim 1, wherein the lower end of the rotating rod (16) is provided with a threaded hole.

6. The sand screening device for building construction according to claim 1, wherein the bottom ends of the outer box body (2) and the inner box body (3) are provided with a filter screen plate.