CN211026545U

CN211026545U - Multifunctional sand screening device for building

Info

Publication number: CN211026545U
Application number: CN201921335656.3U
Authority: CN
Inventors: 逯雅秋
Original assignee: Qinhuangdao Yunding Real Estate Development Co ltd
Current assignee: Qinhuangdao Yunding Real Estate Development Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-07-17
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses a multi-functional screening sand device for building, the power distribution box comprises a box body, the lower surface of box and the top fixed connection of bracing piece, the quantity of bracing piece is four, and four bracing pieces are located the four corners department of box lower surface respectively, the feed inlet has been seted up to the upper surface of box, the upper surface of feed inlet and the lower surface overlap joint of apron, the inlet pipe has been cup jointed to the inside of feed inlet. This multi-functional screening sand device for building, through first screening sand storehouse, including a motor, an end cap, a controller, and a cover plate, the pivot, smash the tooth, the cooperation between brush and the first through-hole, the rotatory pivot that drives of output shaft of motor is rotatory, the rotatory tooth and the brush that smashes of pivot drive carry out work, the stone that the sand contained in the tooth will first screening sand storehouse of smashing, the brush is rotatory to be stirred the sand in the first screening sand storehouse, tiny sand falls out and gets into second screening sand storehouse through connecing the material frame from first through-hole, give people and use the screening sand machine to bring the facility.

Description

Multifunctional sand screening device for building

Technical Field

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

Background

Sands are generally classified into natural sands and artificial sands. Rock particles having a particle size of 5mm or less, which are formed by the action of natural conditions, are called natural sand. Artificial sand is made by crushing rock, and is generally not used due to high cost and many flaky and powdery substances. Natural sand can be classified into river sand, sea sand and mountain sand according to its source. The sand has rough surface, multi-edge angle, high sand content, high organic impurity content and poor quality. The sea sand and the river sand have smooth surfaces, the single sea sand has more salt, the concrete and the mortar are influenced to a certain extent, and the river sand is cleaner and has wider application.

In the building construction, sand needs to be screened, sundries such as stones and the like in the sand are screened out from the sand, and the follow-up work is guaranteed, for example, an automatic sand screening machine (patent number: CN 201239714Y) is disclosed in Chinese patent, the technical problem solved by the patent is that the common sand screening machine is complex to use, and the sand screening machine can not automatically discharge materials only after automatic treatment, and the sand screening machine solves the problems by utilizing an adjustable adjusting plate, but the sand screening machine only needs to be screened once, the quality of the sand screening can not be guaranteed, waste is caused, and inconvenience is brought to people for using the sand screening machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multi-functional sand screening device for building, solved in the building construction, need screen the sand, filter debris such as stone wherein from the sand, guarantee going on of follow-up work, if chinese patent discloses "automatic sand screening machine" (patent number: CN 201239714Y), the technical problem that this patent solved is that the sand screening machine that commonly uses comparatively complicatedly, and just can't automatic blowing has carried out automated processing to the screening sand, this sand screening machine has utilized adjustable regulating plate to solve above-mentioned problem, but this sand screening machine only once sieves and gets, can't guarantee the quality of screening sand, and has caused the waste, give other people and use the problem that the sand screening machine brought inconvenience.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional screening sand device for building, includes the box, the lower surface of box and the top fixed connection of bracing piece, the quantity of bracing piece is four, and four bracing pieces are located the four corners department of box lower surface respectively.

The feed inlet has been seted up to the upper surface of box, the upper surface of feed inlet and the lower surface overlap joint of apron, the inlet pipe has been cup jointed to the inside of feed inlet, the bottom of inlet pipe is linked together with the upper surface in first screening sand storehouse, the right flank joint in first screening sand storehouse has the bearing, drive arrangement has been cup jointed to the inside of bearing, drive arrangement's surface and the one end fixed connection who smashes tooth and brush, drive arrangement's right-hand member sets up the right side at first screening sand storehouse, drive arrangement's lower surface and the last fixed surface of fixed plate are connected, the left surface in first screening sand storehouse and the right-hand member fixed connection of dead lever, the left end of dead lever and the left surface fixed connection of box inner wall, a plurality of first through-hole has been seted up to the lower surface in first screening sand storehouse, the below of first through-hole is provided with and connects the material frame.

The lower surface of the material receiving frame is communicated with the upper surface of a second sand sieving bin, a plurality of second through holes are formed in the lower surface of the second sand sieving bin, the left side surface and the right side surface of the second sand sieving bin are fixedly connected with opposite surfaces of two first fixed blocks respectively, the front surfaces of the two first fixed blocks are fixedly connected with one ends of the back surfaces of two first hinge pins respectively, the outer surfaces of the two first hinge pins are movably connected with the outer surfaces of the two second hinge pins through two connecting rods respectively, one ends of the back surfaces of the two second hinge pins are fixedly connected with the front surfaces of two shaking devices respectively, the bottom ends of the two shaking devices are fixedly connected with the upper surfaces of two groove inner walls respectively, the two grooves are arranged on the left side surface and the right side surface of the inner wall of the box body respectively, a material outlet is formed in the lower surface of the box body, and.

Preferably, drive arrangement includes the motor, the model of motor is Y90S-6, the lower surface of motor fuselage and the last fixed surface of fixed plate are connected, the output shaft of motor and the right-hand member fixed connection of pivot, the left end setting of pivot is inside first screening sand storehouse, the surface of pivot has cup jointed the bearing, the surface of pivot and the one end fixed connection of a plurality of crushing tooth and a plurality of brush.

Preferably, the rocking device comprises an electric push rod, the bottom end of the electric push rod is fixedly connected with the lower surface of the inner wall of the groove, the top end of the electric push rod is fixedly connected with the lower surface of the second fixing block, and the front surface of the second fixing block is fixedly connected with one end of the back surface of the second pin shaft.

Preferably, the first through hole and the second through hole are both circular in shape, and the aperture of the first through hole is larger than that of the second through hole.

Preferably, the front surface of the box body is fixedly connected with the back surface of the power supply, and the front surface of the power supply is fixedly connected with the back surface of the switch.

Preferably, the output end of the power supply is electrically connected with the input end of the switch, and the output end of the switch is electrically connected with the input ends of the motor and the electric push rod respectively.

(III) advantageous effects

The utility model provides a multi-functional screening sand device for building possesses following beneficial effect:

1. this multi-functional screening sand device for building, through first screening sand storehouse, including a motor, an end cap, a controller, and a cover plate, the pivot, smash the tooth, the cooperation between brush and the first through-hole, the rotatory pivot that drives of output shaft of motor is rotatory, the rotatory tooth and the brush that smashes of pivot drive carry out work, the stone that the sand contained in the tooth will first screening sand storehouse of smashing, the brush is rotatory to be stirred the sand in the first screening sand storehouse, tiny sand falls out and gets into second screening sand storehouse through connecing the material frame from first through-hole, give people and use the screening sand machine to bring the facility.

2. This multi-functional screening sand device for building, through connecing the material frame, second screening sand storehouse, first fixed block, first round pin axle, the connecting rod, second round pin axle, the second fixed block, the cooperation between second through-hole and the electric putter, electric putter extends and contracts and drives second screening sand storehouse and produce and rock to qualified sand falls out by the second through-hole in making second screening sand storehouse, the secondary screening has improved the quality of screening sand, the waste is reduced, give people and use the screening sand machine and bring the facility.

3. This multi-functional screening sand device for building through the cooperation between bracing piece, discharge gate and the discharging pipe, the bracing piece is raised the box to reduced the influence of ground environment to the box, and given the material pipe and left the space, made things convenient for people to collect the sand of screening completion, just the utility model discloses compact structure, reasonable in design, the practicality is strong.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 box, 2 bracing pieces, 3 feed inlets, 4 feed pipes, 5 first screening sand storehouse, 6 bearings, 7 drive arrangement, 71 pivots, 72 motors, 8 crushing teeth, 9 brushes, 10 fixed rods, 11 first through-holes, 12 material receiving frames, 13 second screening sand storehouses, 14 second through-holes, 15 first fixed blocks, 16 first round pin axles, 17 connecting rods, 18 second round pin axles, 19 rocking devices, 191 second fixed blocks, 192 electric putter, 20 grooves, 21 discharge gates, 22 discharge pipes, 23 fixed plates, 24 switches, 25 power supplies, 26 apron.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a multi-functional screening sand device for building, including box 1, the front of box 1 and the back fixed connection of power 25, the front of power 25 and the back fixed connection of switch 24, through setting up power 25, thereby make people do not have under external power supply's the condition near, power 25 can provide electric power for motor 72 and electric putter 192, the output of power 25 is connected with switch 24's input electricity, switch 24's output is connected with motor 72 and electric putter 192's input electricity respectively, through setting up switch 24, thereby make people's operating switch 24 just can control motor 72 and electric putter 192 and carry out work, the lower surface of box 1 and the top fixed connection of bracing piece 2, the quantity of bracing piece 2 is four, and four bracing pieces 2 are located the four corners department of box 1 lower surface respectively.

The upper surface of the box body 1 is provided with a feed inlet 3, the upper surface of the feed inlet 3 is in lap joint with the lower surface of the cover plate 26, a feed pipe 4 is sleeved inside the feed inlet 3, the bottom end of the feed pipe 4 is communicated with the upper surface of a first sand screening bin 5, the right side surface of the first sand screening bin 5 is in snap joint with a bearing 6, a driving device 7 is sleeved inside the bearing 6, the outer surface of the driving device 7 is fixedly connected with one end of a crushing tooth 8 and a brush 9, the right end of the driving device 7 is arranged on the right side of the first sand screening bin 5, the lower surface of the driving device 7 is fixedly connected with the upper surface of the fixing plate 23, the driving device 7 comprises a motor 72, the model of the motor 72 is Y90S-6, the lower surface of the body of the motor 72 is fixedly connected with the upper surface of the fixing plate 23, the output shaft of the motor 72 is fixedly connected with the right, bearing 6 has been cup jointed to the surface of pivot 71, the one end fixed connection of tooth 8 and a plurality of brush 9 is smashed to the surface and a plurality of pivot 71, through setting up motor 72, the rotatory pivot 71 rotation that drives of output shaft of motor 72, the rotatory tooth 8 and the work of brush 9 of smashing of drive of pivot 71, it smashes the sand lump in first screening sand silo 5 to smash tooth 8, the sand in first screening sand silo 5 is mixd in the rotation of brush 9, can not make first through-hole 11 produce the jam, the left surface of first screening sand silo 5 and the right-hand member fixed connection of dead lever 10, the left end of dead lever 10 and the left surface fixed connection of box 1 inner wall, a plurality of first through-hole 11 has been seted up to the lower surface of first screening sand silo 5, the below of first through-hole 11 is provided with and connects material frame 12.

The lower surface of the receiving frame 12 is communicated with the upper surface of the second sand sieving bin 13, the receiving frame 12 is arranged to block sand falling from the first through holes 11 from directly falling into the box body 1, the lower surface of the second sand sieving bin 13 is provided with a plurality of second through holes 14, the shapes of the first through holes 11 and the second through holes 14 are both circular, the aperture of the first through holes 11 is larger than that of the second through holes 14, so that the quality of the screened sand is further improved, the left side surface and the right side surface of the second sand sieving bin 13 are respectively fixedly connected with the opposite surfaces of the two first fixing blocks 15, the front surfaces of the two first fixing blocks 15 are respectively fixedly connected with one ends of the back surfaces of the two first pin shafts 16, and the outer surfaces of the two first pin shafts 16 are respectively movably connected with the outer surfaces of the two second pin shafts 18 through two connecting rods 17, and one end of the back of the two second pin shafts 18 is fixedly connected with the front of the two shaking devices 19 respectively, the bottom ends of the two shaking devices 19 are respectively and fixedly connected with the upper surfaces of the inner walls of the two grooves 20, each shaking device 19 comprises an electric push rod 192, the bottom end of each electric push rod 192 is fixedly connected with the lower surface of the inner wall of each groove 20, the top end of each electric push rod 192 is fixedly connected with the lower surface of a second fixing block 191, the front surface of each second fixing block 191 is fixedly connected with one end of the back surface of a second pin shaft 18, by arranging the electric push rod 192, the electric push rod 192 extends and contracts to drive the second sand sieving bin 13 to shake, thereby qualified sand falls out by second through-hole 14 in making second screening sand storehouse 13, and two recesses 20 are seted up respectively in the left surface and the right flank of box 1 inner wall, and discharge gate 21 has been seted up to the lower surface of box 1, and discharge pipe 22 has been cup jointed to the inside of discharge gate 21.

When the sand screening machine is used, people open the cover plate 26, people put sand to be screened into the first sand screening bin 5 from the feed inlet 3, people control the motor 72 to work through the operation switch 24, the output shaft of the motor 72 rotates to drive the rotating shaft 71 to rotate, the rotating shaft 71 rotates to drive the crushing teeth 8 and the brush 9 to work, the crushing teeth 8 crush sand blocks in the first sand screening bin 5, the brush 9 rotates to stir the sand in the first sand screening bin 5, fine sand falls out of the first through hole 11 and enters the second sand screening bin 13 through the receiving frame 12, the receiving frame 12 blocks the sand falling out of the first through hole 11 and cannot directly fall into the box body 1, after the sand screening in the first sand screening bin 5 is finished, people control the motor 72 to stop working through the operation switch 24, people control the electric push rod 192 to work through the operation switch 24, and set the electric push rod 192, electric putter 192 extends and contracts and drives second screening sand storehouse 13 and produces and rock to make qualified sand in second screening sand storehouse 13 fall out by second through-hole 14, people control electric putter 192 through operating switch 24 stop work after the sand screening in second screening sand storehouse 13 finishes, and screening qualified sand in second screening sand storehouse 13 falls out by second through-hole 14 and gets into inside the box 1 after, falls out by discharging pipe 22.

In summary, 1, the multifunctional building sand screening device has the advantages that through the cooperation between the first sand screening bin 5, the motor 72, the rotating shaft 71, the crushing teeth 8, the brush 9 and the first through hole 11, the rotating shaft 71 is driven to rotate by the rotation of the output shaft of the motor 72, the crushing teeth 8 and the brush 9 are driven to work by the rotation of the rotating shaft 71, the crushing teeth 8 crush sand blocks in the first sand screening bin 5, the brush 9 rotates to stir sand in the first sand screening bin 5, fine sand falls out of the first through hole 11 and enters the second sand screening bin 13 through the material receiving frame 12, and convenience is brought to people using the sand screening machine.

2. This multi-functional screening sand device for building, through connecing material frame 12, second screening sand storehouse 13, first fixed block 15, first round pin axle 16, connecting rod 17, second round pin axle 18, second fixed block 191, the cooperation between second through-hole 14 and the electric putter 192, electric putter 192 extends and contracts and drives second screening sand storehouse 13 and produce and rock, thereby qualified sand falls out by second through-hole 14 in making second screening sand storehouse 13, the secondary screening has improved the quality of screening sand, waste is reduced, give people and use the screening sand machine and bring convenience.

3. This multi-functional screening sand device for building through the cooperation between bracing piece 2, discharge gate 21 and the discharging pipe 22, bracing piece 2 is raised 1 with the box to reduce the influence of ground environment to box 1, and given material pipe 22 and left the space, make things convenient for people to collect the sand of screening completion, just the utility model discloses compact structure, reasonable in design, the practicality is strong.

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 multi-functional screening sand device for building, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly connected with the top ends of the supporting rods (2), the number of the supporting rods (2) is four, and the four supporting rods (2) are respectively positioned at four corners of the lower surface of the box body (1);

feed inlet (3) have been seted up to the upper surface of box (1), the upper surface of feed inlet (3) and the lower surface overlap joint of apron (26), inlet pipe (4) have been cup jointed to the inside of feed inlet (3), the bottom of inlet pipe (4) is linked together with the upper surface of first screening sand storehouse (5), the right side face joint of first screening sand storehouse (5) has bearing (6), drive arrangement (7) have been cup jointed to the inside of bearing (6), the surface of drive arrangement (7) and the one end fixed connection who smashes tooth (8) and brush (9), the right-hand member of drive arrangement (7) sets up on the right side of first screening sand storehouse (5), the lower surface of drive arrangement (7) and the upper surface fixed connection of fixed plate (23), the left surface and the right-hand member fixed connection of dead lever (10) of first screening sand storehouse (5), the left end of the fixed rod (10) is fixedly connected with the left side face of the inner wall of the box body (1), a plurality of first through holes (11) are formed in the lower surface of the first sand screening bin (5), and a material receiving frame (12) is arranged below the first through holes (11);

the lower surface of the receiving frame (12) is communicated with the upper surface of a second sand screening bin (13), a plurality of second through holes (14) are formed in the lower surface of the second sand screening bin (13), the left side surface and the right side surface of the second sand screening bin (13) are fixedly connected with the opposite surfaces of two first fixing blocks (15) respectively, the front surfaces of the two first fixing blocks (15) are fixedly connected with one ends of the back surfaces of two first pin shafts (16) respectively, the outer surfaces of the two first pin shafts (16) are movably connected with the outer surfaces of two second pin shafts (18) through two connecting rods (17) respectively, one ends of the back surfaces of the two second pin shafts (18) are fixedly connected with the front surfaces of two shaking devices (19) respectively, the bottom ends of the two shaking devices (19) are fixedly connected with the upper surfaces of the inner walls of the two grooves (20) respectively, and the two grooves (20) are formed in the left side surface and the right side surface of the inner wall of the box body (1), discharge gate (21) have been seted up to the lower surface of box (1), discharging pipe (22) have been cup jointed to the inside of discharge gate (21).

2. The multifunctional sand sieving device for buildings according to claim 1, characterized in that: drive arrangement (7) include motor (72), the model of motor (72) is Y90S-6, the lower surface of motor (72) fuselage and the last fixed surface of fixed plate (23) are connected, the output shaft of motor (72) and the right-hand member fixed connection of pivot (71), the left end setting of pivot (71) is inside first screening sand storehouse (5), bearing (6) have been cup jointed to the surface of pivot (71), the one end fixed connection of tooth (8) and a plurality of brush (9) is smashed to the surface and a plurality of pivot (71).

3. The multifunctional sand sieving device for buildings according to claim 1, characterized in that: rock device (19) and include electric putter (192), the lower fixed surface connection of the bottom of electric putter (192) and recess (20) inner wall, the top of electric putter (192) and the lower fixed surface connection of second fixed block (191), the front of second fixed block (191) and the one end fixed connection at second round pin axle (18) the back.

4. The multifunctional sand sieving device for buildings according to claim 1, characterized in that: the first through hole (11) and the second through hole (14) are both circular in shape, and the aperture of the first through hole (11) is larger than that of the second through hole (14).

5. The multifunctional sand sieving device for buildings according to claim 1, characterized in that: the front surface of the box body (1) is fixedly connected with the back surface of the power supply (25), and the front surface of the power supply (25) is fixedly connected with the back surface of the switch (24).

6. The multifunctional sand sieving device for buildings according to claim 5, wherein: the output end of the power supply (25) is electrically connected with the input end of the switch (24), and the output end of the switch (24) is respectively and electrically connected with the input ends of the motor (72) and the electric push rod (192).