CN214555207U - Sand and stone screening device for house construction - Google Patents

Abstract

The utility model relates to a house construction's technical field, concretely relates to house construction divides sieve device with grit, including the base, install on the base and divide the sieve box, divide the side-mounting of sieve box to have servo motor, install the threaded rod on servo motor's the output shaft, threaded mounting has the mechanism of cleaning on the threaded rod, divides the inner wall both ends of sieve box to have seted up the spout, cleans the both ends slidable mounting of mechanism in the spout, divides the inner wall of sieve box to install sand filtering plate and smooth board from last to down in proper order. The utility model can beat the smooth plate and the sand filtering plate through the rotation of the pendulum ball, thereby being convenient for screening the sand on the sand filtering plate and discharging the sand through the vibration generated during beating; through be equipped with on the threaded rod and clean the mechanism, can be so that clean the grit of mechanism on with the sand screen and clear up, avoid too much grit to pile up on the sand screen, the practicality is high.

Description

Sand and stone screening device for house construction

Technical Field

The utility model relates to a house construction's technical field, concretely relates to grit divides sieve device for house construction.

Background

At present, housing construction is faster and faster, and wherein construction need use a large amount of grit, and the grit of selling on the market is not of uniform size, the specification does not have comparatively clear and definite division, according to the effect of difference, needs the grit of equidimension not on the building site, so need screen the grit of equidimension not and carry out housing construction.

The funnel is adopted to screen the traditional technology, however, the screening method wastes a large amount of human resources, the working efficiency is low, and certain limitation exists. Adopt among the prior art to divide the sieve device to sieve grit, however current branch sieve device is at the in-process that divides the sieve, and a large amount of grit are piled up at the sand screen board easily, lead to the efficiency reduction of dividing the sieve, have certain limitation.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of grit divides sieve device for house construction can effectually divide the sieve to the grit, avoids the grit to pile up on straining sand plate, leads to dividing the inefficiency of sieve, and the practicality is high.

In order to solve the technical problem, the utility model provides a following technical scheme:

a gravel screening device for building construction comprises a base, wherein a screening box body is mounted on the base, a feeding port is formed in the screening box body, a servo motor is mounted on the side face of the screening box body, a threaded rod is mounted on an output shaft of the servo motor, a cleaning mechanism is mounted on the threaded rod in a threaded manner, sliding grooves are formed in two ends of the inner wall of the screening box body, two ends of the cleaning mechanism are slidably mounted in the sliding grooves, a sand filtering plate and a smooth plate are sequentially mounted on the inner wall of the screening box body from top to bottom, and the cleaning mechanism is arranged above the sand filtering plate; the rotary rod is installed below the servo motor in a transmission mode, the rotary rod penetrates through the screening box body in a rotating mode, a swing ball is arranged on the screening box body, and the swing ball is arranged between the smooth plate and the sand filtering plate.

Further, the cross section of the base is trapezoidal.

Furthermore, a transmission belt is connected between the output end of the servo motor and the rotating rod in a transmission manner.

Further, clean the mechanism and include screw-nut, connecting block and clean the board, the screw-nut screw thread is installed on the threaded rod, connecting block fixed connection be in on the screw-nut, the both ends slidable mounting of connecting block is in the spout, clean board fixed mounting be in on the connecting block.

Furthermore, a mounting block is fixedly mounted on the rotating rod, the pendulum ball is fixedly connected to the mounting block, and the pendulum ball is made of flexible materials.

Further, the one end of separating the sieve box body and keeping away from servo motor is provided with first discharge gate and second discharge gate from top to bottom, first discharge gate sets up with the cooperation of sand screen, the second discharge gate sets up with the cooperation of smooth plate.

According to the above technical scheme, the beneficial effects of the utility model are that:

the utility model has the advantages that the swinging ball can be rotatably arranged between the smooth plate and the sand filtering plate, the smooth plate and the sand filtering plate can be knocked through the rotation of the swinging ball, the sand on the sand filtering plate can be conveniently screened, meanwhile, the sand can be conveniently discharged through the vibration generated during knocking, and the practicability is high; through being equipped with on the threaded rod and cleaning the mechanism, clean the mechanism and set up in the sand screen top, can be so that clean the grit of mechanism on with the sand screen and clear up, avoid too much grit to pile up on the sand screen, influence the branch sieve efficiency of dividing the sieve device, the practicality is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic view of the internal structure of the middle sieving box body of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic connection diagram of the servo motor of the present invention.

Reference numerals:

1-screening box body, 2-feeding port, 3-servo motor, 4-first discharging port, 5-second discharging port, 6-smooth plate, 7-sand filtering plate, 8-threaded rod, 9-sliding chute, 10-screw rod nut, 11-connecting block, 12-sweeping plate, 13-rotating rod, 14-mounting block, 15-swinging ball, 16-base, 17-conveying belt and 18-sweeping mechanism.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-4, a sand and stone screening device for house construction comprises a base 16, a screening box body 1 is mounted on the base 16, a feeding port 2 is arranged on the screening box body 1, a servo motor 3 is mounted on the side surface of the screening box body 1, a threaded rod 8 is mounted on an output shaft of the servo motor 3, a cleaning mechanism 18 is mounted on the threaded rod 8 in a threaded manner, sliding grooves 9 are formed in two ends of the inner wall of the screening box body 1, two ends of the cleaning mechanism 18 are slidably mounted in the sliding grooves 9, a sand filtering plate 7 and a smooth plate 6 are sequentially mounted on the inner wall of the screening box body 1 from top to bottom, and the cleaning mechanism 18 is arranged above the sand filtering plate 7; the rotary rod 13 is installed below the servo motor 3 in a transmission mode, the rotary rod 13 rotates to penetrate through the screening box body 1, a swing ball 15 is arranged on the screening box body 1, and the swing ball 15 is arranged between the smooth plate 6 and the sand filtering plate 7.

In the in-service use, in throwing into dog-house 2 with the grit, enter into and divide sieve box 1, start servo motor 3, make servo motor 3 drive bull stick 13 and rotate, and then drive the swing ball 15 swing on the bull stick 13, continuously beat smooth plate 6 and sand filter plate 7, and then be convenient for divide the sieve to the grit on the sand filter plate 7, avoided the grit to pile up on sand filter plate 7 to a certain extent, servo motor 3's rotation drives threaded rod 8 and rotates simultaneously, threaded rod 8 drives cleans mechanism 18 and removes, and then make and clean mechanism 18 and clear up the massive grit on the sand filter plate 7, avoid too much grit to pile up on sand filter plate 7, influence the branch sieve efficiency of sieve device, the practicality is high.

In this embodiment, the cross-section of base 16 is trapezoidal form, can be so that to divide sieve box 1 to be the slope setting, is convenient for divide the grit in the sieve box 1 of placing and sieves, and the practicality is high.

In this embodiment, servo motor 3's output with the transmission is connected with conveyer 17 between the bull stick 13, can be convenient for drive bull stick 13 according to servo motor 3's rotation and rotate, and then can drive pendulum ball 15 on the bull stick 13 and rotate, and then sustainable smooth board 6 and the sand filter 7 of beating, be convenient for divide the sieve to the grit on the sand filter 7.

In this embodiment, clean mechanism 18 and include screw-nut 10, connecting block 11 and cleaning plate 12, screw-nut 10 threaded mounting is in on the threaded rod 8, 11 fixed connection of connecting block are in on the screw- nut 10, 11 both ends slidable mounting of connecting block is in the spout 9, cleaning plate 12 fixed mounting is in on the connecting block 11, the rotation of accessible threaded rod 8 drives screw-nut 10 and removes on threaded rod 8, and then drives cleaning plate 12 on the connecting block 11 and remove, and then can effectually clear up the grit on the sand screen 7, avoids too much grit to pile up, and the sand screen 7 of being convenient for divides the sieve, and the practicality is high.

In this embodiment, fixed mounting has installation piece 14 on the bull stick 13, pendulum ball 15 fixed connection be in on the installation piece 14, just pendulum ball 15 adopts flexible material to make, can be convenient for make pendulum ball 15 beat smooth plate 6 and sand filter 7, be difficult to damage smooth plate 6 and sand filter 7 simultaneously.

In this embodiment, the one end that divides sieve box 1 to keep away from servo motor 3 is provided with first discharge gate 4 and second discharge gate 5 from top to bottom, first discharge gate 4 sets up with the cooperation of sand filter plate 7, second discharge gate 5 sets up with the cooperation of smooth plate 6, and the grit on the sand filter plate 7 of can being convenient for is discharged through first discharge gate 4, and the grit on the smooth plate 6 is discharged through second discharge gate 5.

The working principle is as follows: the staff puts the grit into the dog-house 2, enter and divide the sieve box 1, start the servomotor 3, make the servomotor 3 drive the tumbler 13 to rotate under the influence of the conveyor belt 17, and then drive the pendulum ball 15 on the tumbler 13 to swing, beat smooth board 6 and sand screen 7 continuously, and then facilitate dividing the grit on the sand screen 7, to a certain extent avoid the grit to pile up on the sand screen 7, can beat the vibrations that smooth board 6 and sand screen 7 produce at the same time, the grit on smooth board 6 and sand screen 7 is discharged, the practicability is high, the rotation of the servomotor 3 can drive the threaded rod 8 to rotate at the same time, the threaded rod 8 drives the cleaning mechanism 18 to move, and then make the cleaning mechanism 18 clear up the massive grit on the sand screen 7, avoid too much grit to pile up on the sand screen 7, influence the dividing and sieving efficiency of the dividing and sieving device, the practicability is high.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (6)

1. The utility model provides a building construction divides sieve device with grit, includes base (16), install on base (16) and divide sieve box (1), be provided with dog-house (2), its characterized in that on dividing sieve box (1): the side surface of the screening box body (1) is provided with a servo motor (3), an output shaft of the servo motor (3) is provided with a threaded rod (8), the threaded rod (8) is provided with a cleaning mechanism (18) in a threaded manner, two ends of the inner wall of the screening box body (1) are provided with sliding chutes (9), two ends of the cleaning mechanism (18) are slidably arranged in the sliding chutes (9), the inner wall of the screening box body (1) is sequentially provided with a sand filtering plate (7) and a smooth plate (6) from top to bottom, and the cleaning mechanism (18) is arranged above the sand filtering plate (7); rotating rod (13) is installed in servo motor (3) below transmission, rotating rod (13) rotate run through in divide sieve box (1), be provided with pendulum ball (15) on dividing sieve box (1), pendulum ball (15) set up between smooth plate (6) and sand filtering plate (7).

2. The sand and stone separating and screening device for house construction according to claim 1, characterized in that: the cross section of the base (16) is in a trapezoid shape.

3. The sand and stone separating and screening device for house construction according to claim 1, characterized in that: and a conveying belt (17) is connected between the output end of the servo motor (3) and the rotating rod (13) in a transmission manner.

4. The sand and stone separating and screening device for house construction according to claim 1, characterized in that: clean mechanism (18) and include screw-nut (10), connecting block (11) and clean board (12), screw-nut (10) screw thread is installed on threaded rod (8), connecting block (11) fixed connection be in on screw-nut (10), the both ends slidable mounting of connecting block (11) is in spout (9), clean board (12) fixed mounting be in on connecting block (11).

5. The sand and stone separating and screening device for house construction according to claim 1, characterized in that: the swing rod (13) is fixedly provided with an installation block (14), the swing ball (15) is fixedly connected to the installation block (14), and the swing ball (15) is made of flexible materials.

6. The sand and stone separating and screening device for house construction according to claim 1, characterized in that: divide sieve box (1) to keep away from the one end of servo motor (3) and be provided with first discharge gate (4) and second discharge gate (5) from top to bottom, first discharge gate (4) and sand filter plate (7) cooperation setting, second discharge gate (5) and smooth plate (6) cooperation setting.

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