CN214132726U

CN214132726U - Swinging sand screening device for road and bridge construction

Info

Publication number: CN214132726U
Application number: CN202023330969.5U
Authority: CN
Inventors: 石文兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of road construction, and discloses a swinging type sand screening device for road and bridge construction, which comprises an outer box body, a sand prevention box, a connecting rod, a connecting block, a sand screening box, an opening and a sand leakage hole, and also comprises a stand column, a motor, a rotary table, a push wheel, a sliding sleeve, a lifting rod, a lifting wheel, a lifting plate and a sand outlet; the middle part of the bottom wall of the outer box body is installed on the sand prevention box, and the connecting rod is installed at the top of the sand prevention box and hinged to the front face of the connecting block through a rotating shaft. The utility model discloses, through the start of motor, and then drive the carousel and rotate, the carousel drives the push pulley and rotates to make the push pulley promote the lifter plate and reciprocate, and then make the lifter promote the lifter wheel and reciprocate, make the lifter drive the screening sand box and carry out the horizontal hunting, thereby the sand that makes to be arranged in the screening sand box inner chamber can be convenient rocks, make that the sand can be convenient sieve out through the sand leakage hole, thereby make this device can make things convenient for quick screening the grit.

Description

Swinging sand screening device for road and bridge construction

Technical Field

The utility model relates to a road construction technical field specifically is a road and bridge is oscillating screening sand device for construction.

Background

Often need adopt the concrete to cover the roadbed in the work progress on road to in order to guarantee the intensity of road bed, the concrete adopts grit and cement to mix and forms, and is higher to the requirement of sand when preparing the concrete, often can only use the less sand of granule, often need use the screening sand device to filter the sand for this reason, and traditional screening sand device generally adopts the artifical screening sand of screen cloth, and artifical screening sand speed is slow and waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a husky device of oscillating sieve is used in road and bridge construction, this husky device of oscillating sieve is used in road and bridge construction, it can be quick sieves the sand, has solved the problem that traditional artifical sieve sand is wasted time and energy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a swing type sand screening device for road and bridge construction comprises an outer box body, a sand prevention box, a connecting rod, a connecting block, a sand screening box, an opening and a sand leakage hole, and further comprises an upright post, a motor, a rotary table, a push wheel, a sliding sleeve, a lifting rod, a lifting wheel, a lifting plate and a sand outlet;

the sand prevention box is arranged in the middle of the inner bottom wall of the outer box body, the connecting rod is arranged at the top of the sand prevention box and is hinged with the front face of the connecting block through a rotating shaft, the sand screening box is arranged at the top of the connecting block, the opening is arranged at the top of the sand screening box, the sand leaking holes are arranged at the bottom of the sand screening box at equal intervals, the upright post is arranged in the middle of the bottom wall in the sand prevention box and is connected with the motor, the two sides of the output shaft of the motor are both provided with rotating discs, one end of the turntable, which is far away from the motor, is movably connected with a push wheel through a rotating shaft, the sliding sleeve is inserted at the top of the sand prevention box and extends into the inner cavity of the sand prevention box, the lifting rod is inserted inside the sliding sleeve, the lifting wheel is movably connected with the top of the back of the lifting rod through a rotating shaft and is lapped with the bottom of the sand screening box, the lifting plate is arranged at the bottom of the lifting rod and is in lap joint with the top of the push wheel, and sand outlets are formed in two sides of the bottom of the outer box body.

Preferably, the supporting legs are arranged on two sides of the bottom of the outer box body and are made of stainless steel.

Preferably, the top of screening sand box both sides all installs the extension spring, the top of extension spring and the inner wall connection of outer box body.

Preferably, the top and the bottom of screening sand box both sides all install the sleeve pipe, the sheathed tube inboard is pegged graft and is had the slide bar, the stopper has been cup jointed in the outside of slide bar, the back of slide bar has stabilizing wheel through pivot swing joint, the spout has been seted up to the inner wall of outer box body, the surface of stabilizing wheel and the inner wall sliding connection of spout, the spring has been cup jointed in the outside of slide bar, the both ends of spring are connected with the outside of stopper and sleeve pipe respectively.

Preferably, the outer box body is made of aluminum alloy, and the thickness of the outer box body is one centimeter.

Borrow by above-mentioned technical scheme, the utility model provides a road and bridge is oscillating screening sand device for construction. The method at least has the following beneficial effects:

(1) this swinging sand screening device is used in road and bridge construction, start through the motor, and then drive the carousel and rotate, the carousel drives the pushing wheel and rotates, thereby make the pushing wheel promote the lifter plate and reciprocate, and then make the lifter promote the lifter wheel and reciprocate, make the lifter wheel drive the husky box of sieve and carry out the horizontal hunting, thereby the sand that makes to be located in the husky box inner chamber of sieve can be convenient rocks, make the sand can be convenient sieve out through leaking sand hole, thereby make this device can make things convenient for quick screening the grit, the problem that traditional artifical sieve sand was wasted time and energy has been solved.

(2) This swinging sand screening device is used in road and bridge construction, through the setting of extension spring, make the extension spring can be convenient provide a pulling force that resets to the husky box of sieve, thereby make the husky box of sieve can keep the outer box body of perpendicular to when not receiving external force, thereby make the husky box of sieve reset and then carry out quick screening to the sand, the setting of wheel and spout is stabilized in the cooperation, make the more stability of the horizontal hunting of the husky box of sieve, thereby the fault rate of this device has been reduced, make the life of this device obtain the extension.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a side view of the turntable of fig. 1.

In the figure: the sand screening device comprises an outer box body 1, a sand prevention box 2, a connecting rod 3, a connecting block 4, a sand screening box 5, an opening 6, a sand leakage hole 7, an upright post 8, a motor 9, a rotary table 10, a push wheel 11, a sliding sleeve 12, a lifting rod 13, a lifting wheel 14, a lifting plate 15, a sand outlet 16, a supporting leg 17, a tension spring 18, a sleeve 19, a sliding rod 20, a limiting block 21, a stabilizing wheel 22, a sliding chute 23 and a spring 24.

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, the present invention provides a technical solution: a swing type sand screening device for road and bridge construction comprises an outer box body 1, a sand prevention box 2, a connecting rod 3, a connecting block 4, a sand screening box 5, an opening 6 and a sand leaking hole 7, and further comprises an upright post 8, a motor 9, a rotary table 10, a push wheel 11, a sliding sleeve 12, a lifting rod 13, a lifting wheel 14, a lifting plate 15 and a sand outlet 16;

the sand prevention box 2 is arranged in the middle of the inner bottom wall of the outer box body 1, the connecting rod 3 is arranged at the top of the sand prevention box 2 and is hinged with the front surface of the connecting block 4 through a rotating shaft, the sand screening box 5 is arranged at the top of the connecting block 4, the opening 6 is arranged at the top of the sand screening box 5, the sand leaking holes 7 are arranged at the bottom of the sand screening box 5 at equal intervals, the upright post 8 is arranged in the middle of the inner bottom wall of the sand prevention box 2 and is connected with the motor 9, the two sides of the output shaft of the motor 9 are both provided with the rotating discs 10, one end of the rotating discs 10 far away from the motor 9 is movably connected with the push wheel 11 through the rotating shaft, the sliding sleeve 12 is inserted at the top of the sand prevention box 2 and extends into the inner cavity of the sand prevention box 2, the lifting rod 13 is inserted at the inner side of the sliding sleeve 12, the lifting wheel 14 is movably connected at the top of the back of the lifting rod 13 through the rotating shaft and is lapped with the bottom of the sand screening box 5, the lifting plate 15 is arranged at the bottom of the lifting rod 13 and is lapped with the top of the push wheel 11, the two sides of the bottom of the outer box body 1 are both provided with sand outlets 16.

Through the start of motor 9, and then drive carousel 10 and rotate, carousel 10 drives push wheel 11 and rotates, thereby make push wheel 11 promote the lifter plate 15 and reciprocate, and then make lifter 13 promote the lifter wheel 14 and reciprocate, make the lifter wheel 14 drive sieve husky box 5 and carry out the horizontal hunting, thereby the sand that makes to be located in the husky box 5 inner chamber of sieve can be convenient rocks, make the sand can be convenient sieve out through sand leakage hole 7, thereby make this device can make things convenient for quick screening the grit, the problem that traditional artifical sieve sand is wasted time and energy has been solved.

Supporting legs 17 are installed on two sides of the bottom of the outer box body 1, and the supporting legs 17 are made of stainless steel.

The top of the two sides of the sand screening box 5 is provided with a tension spring 18, and the top of the tension spring 18 is connected with the inner wall of the outer box body 1.

Sleeve pipe 19 is all installed with the bottom in the top of screening sand box 5 both sides, sleeve pipe 19's inboard is pegged graft and is had slide bar 20, stopper 21 has been cup jointed in slide bar 20's the outside, slide bar 20's the back has stabilizing wheel 22 through pivot swing joint, spout 23 has been seted up to outer box 1's inner wall, stabilizing wheel 22's surface and the inner wall sliding connection of spout 23, spring 24 has been cup jointed in slide bar 20's the outside, spring 24's both ends are connected with stopper 21 and sleeve pipe 19's the outside respectively.

Through the setting of extension spring 18, make the extension spring 18 can be convenient provide a pulling force that resets to screening sand box 5, thereby make screening sand box 5 can keep the outer box body of perpendicular to when not receiving external force, thereby make screening sand box 5 can be quick reset and then carry out quick screening to the sand, the setting of wheel 22 and spout 23 is stabilized in the cooperation, make the more stable of the horizontal hunting of screening sand box 5, thereby the fault rate of this device has been reduced, make the life of this device obtain the extension.

The outer box 1 is made of aluminum alloy, and the thickness of the outer box 1 is one centimeter.

When using, start through motor 9, and then drive carousel 10 and rotate, carousel 10 drives push pulley 11 and rotates, thereby make push pulley 11 promote the lifter plate 15 and reciprocate, and then make lifter 13 promote the lifter 14 and reciprocate, make lifter 14 drive sieve sand box 5 carry out the horizontal hunting, thereby the sand that makes to be located in the 5 inner chambers of sieve sand box can be convenient rocks, make sand can be convenient sieve out through sand leaking hole 7, thereby make this device can make things convenient for quick sieve the grit, the problem that traditional artifical sieve sand was wasted time and energy has been solved.

It is right above the utility model provides a road and bridge is oscillating screening sand device for construction has carried out detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a road and bridge construction is with oscillating screening sand device, includes outer box (1), sand prevention box (2), connecting rod (3), connecting block (4), screening sand box (5), opening (6) and hourglass husky hole (7), its characterized in that: the sand-discharging device also comprises an upright post (8), a motor (9), a rotary table (10), a push wheel (11), a sliding sleeve (12), a lifting rod (13), a lifting wheel (14), a lifting plate (15) and a sand outlet (16);

the sand prevention box (2) is arranged in the middle of the inner bottom wall of the outer box body (1), the connecting rod (3) is arranged at the top of the sand prevention box (2) and is hinged with the front face of the connecting block (4) through a rotating shaft, the sand screening box (5) is arranged at the top of the connecting block (4), the opening (6) is arranged at the top of the sand screening box (5), the sand leakage holes (7) are arranged at the bottom of the sand screening box (5) at equal intervals, the upright post (8) is arranged in the middle of the inner bottom wall of the sand prevention box (2) and is connected with the motor (9), the two sides of the output shaft of the motor (9) are both provided with rotating discs (10), one end of each rotating disc (10) far away from the motor (9) is movably connected with a push wheel (11) through the rotating shaft, the sliding sleeve (12) is inserted at the top of the sand prevention box (2) and extends into the inner cavity of the sand prevention box (2), and the lifting rod, lifting wheel (14) through pivot swing joint at the top at lifter (13) back and with the bottom overlap joint of screening husky box (5), lifter plate (15) are installed in the bottom of lifter (13) and with the top overlap joint of push wheel (11), go out husky mouth (16) have all been seted up to the both sides of outer box body (1) bottom.

2. The swing type sand screening device for road and bridge construction of claim 1, wherein: supporting legs (17) are installed on two sides of the bottom of the outer box body (1), and the supporting legs (17) are made of stainless steel.

3. The swing type sand screening device for road and bridge construction of claim 1, wherein: the top of screening sand box (5) both sides all installs extension spring (18), the top of extension spring (18) and the inner wall connection of outer box body (1).

4. The swing type sand screening device for road and bridge construction of claim 1, wherein: sleeve pipe (19) are all installed to the top and the bottom of screening husky box (5) both sides, slide bar (20) have been pegged graft to the inboard of sleeve pipe (19), stopper (21) have been cup jointed in the outside of slide bar (20), there is stabilizing wheel (22) at the back of slide bar (20) through pivot swing joint, spout (23) have been seted up to the inner wall of outer box (1), the surface of stabilizing wheel (22) and the inner wall sliding connection of spout (23), spring (24) have been cup jointed in the outside of slide bar (20), the both ends of spring (24) are connected with the outside of stopper (21) and sleeve pipe (19) respectively.

5. The swing type sand screening device for road and bridge construction of claim 1, wherein: the outer box body (1) is made of aluminum alloy, and the thickness of the outer box body (1) is one centimeter.