CN219765938U - Building sand screening device - Google Patents

Abstract

The utility model relates to a sand screening device, in particular to a building sand screening device. The utility model aims to provide a building sand screening device which is convenient for people to move and does not need manpower to screen sand. The technical scheme is as follows: the utility model provides a building screening sand device, is including screening sand net, square frame, baffle, U type slide hopper, discharge gate and mobile mechanism, and square frame's inside is provided with screening sand net, and square frame top left and right sides all is provided with the baffle, and square frame bottom is provided with U type slide hopper, and the bottom front side of U type slide hopper is provided with the discharge gate, sets up mobile mechanism on the square frame. According to the utility model, through the rotation of the motor output shaft, the turntable is rotated, so that the sand can be automatically screened by the device.

Description

Building sand screening device

Technical Field

The utility model relates to a sand screening device, in particular to a building sand screening device.

Background

Sand screening is a process which is often carried out in a building, but a common sand screening device consumes a lot of manpower and time, so that the screening speed is reduced, the working efficiency is affected, and the operation of the common sand screening device cannot be fully carried out: sand is placed on a screen and then screened.

Firstly, carry the device to the place that needs to sieve sand, then place sand on the screen cloth, then people hand the shake screen cloth that goes, will screen out required sand, but because ordinary sand sieving device can consume a large amount of manpowers and time, lead to work efficiency low, consequently, research and development at present is a building sand sieving device that is convenient for people remove to need not the manpower and sieve sand.

Disclosure of Invention

The utility model aims to overcome the defects that the common sand screening device consumes a great deal of manpower and time and has low working efficiency, and the utility model aims to provide the building sand screening device which is convenient for people to move and does not need manpower to screen sand.

The technical scheme is as follows: the utility model provides a building screening sand device, is including screening sand net, square frame, baffle, U type slide hopper, discharge gate and mobile mechanism, and square frame's inside is provided with screening sand net, and square frame top left and right sides all is provided with the baffle, and square frame bottom is provided with U type slide hopper, and the bottom front side of U type slide hopper is provided with the discharge gate, sets up mobile mechanism on the square frame.

As the improvement of above-mentioned scheme, moving mechanism is including foot pole, backup pad, universal wheel and slider, and both sides all bilateral symmetry slidingtype is provided with the slider around the square frame, and the bottom of slider all is provided with the foot pole, is provided with the backup pad between the left side foot pole, and the bottom of foot pole all rotates and is provided with the universal wheel.

As the improvement of above-mentioned scheme, still include rocking mechanism, rocking mechanism is including pulley, carousel, from driving wheel, track, drive wheel, motor and annular limiting block, the equal rotation in both sides is provided with 3 pulleys about the slider, and left baffle middle part is provided with annular limiting block, and backup pad upside middle part rotation is provided with the carousel, and the right side and the annular limiting block slip type setting of carousel are provided with from the driving wheel, and the backup pad top is provided with the motor, is provided with the drive wheel on the motor output shaft, and the winding has the track between drive wheel and the driving wheel.

As an improvement of the scheme, sliding grooves are formed in the left side and the right side of the square frame.

As an improvement of the scheme, the wheels on the universal wheels are provided with rubber sleeves.

As an improvement of the above, the lower side of the support plate is provided with a handle.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, through the rotation of the motor output shaft, the turntable is rotated, so that the sand can be automatically screened by the device.

2. According to the utility model, the universal wheels are rotatably connected to the bottoms of the foot rods, so that people can conveniently move the device.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a first part of the present utility model.

Fig. 3 is a schematic perspective view of a second part of the present utility model.

Fig. 4 is a schematic perspective view of a first embodiment of the shaking mechanism according to the present utility model.

Fig. 5 is a schematic view of a second perspective structure of the shaking mechanism of the present utility model.

Fig. 6 is a schematic perspective view of a third portion of the wobble mechanism according to the present utility model.

Fig. 7 is a schematic perspective view of a moving mechanism according to the present utility model.

Meaning of reference numerals in the drawings: 1-sand screening net, 11-square frame, 12-baffle, 13-U-shaped slide hopper, 14-discharge port, 2-shaking mechanism, 21-pulley, 22-turntable, 23-driven wheel, 24-track, 25-driving wheel, 26-motor, 27-annular limiting block, 3-moving mechanism, 30-foot bar, 31-supporting plate, 32-universal wheel and 33-slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The utility model provides a building sand screening device, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 7, including screening sand net 1, square frame 11, baffle 12, U type slide hopper 13, discharge gate 14 and mobile mechanism 3, square frame 11's internal connection has screening sand net 1, square frame 11 top left and right sides all is connected with baffle 12, baffle 12 can make this device when using, avoid sand to spill about, square frame 11 bottom is connected with U type slide hopper 13, U type slide hopper 13 can make the sand that has sieved together, the convenience goes out sand, U type slide hopper 13's bottom front side is connected with discharge gate 14, be equipped with mobile mechanism 3 on the square frame 11, mobile mechanism 3 can make people when using this device, the convenience is removed.

As shown in fig. 1, 6 and 7, the moving mechanism 3 comprises a foot bar 30, a supporting plate 31, universal wheels 32 and a sliding block 33, the front side and the rear side of the square frame 11 are symmetrically connected with the sliding block 33 in a sliding mode, the left side and the right side of the square frame 11 are provided with sliding grooves, the square frame 11 can slide on the sliding block 33 through the sliding grooves, the bottom of the sliding block 33 is connected with the foot bar 30, the foot bar 30 can prevent the sliding block 33 from sliding back and forth, meanwhile, the sand screening device for a building can be supported, the supporting plate 31 is connected between the left foot bar 30, the lower side of the supporting plate 31 is provided with a handle, people can move the sand screening device more conveniently, the bottom of the foot bar 30 is rotationally connected with the universal wheels 32, the wheels on the universal wheels 32 are provided with rubber sleeves, and the situation that the device is overturned due to too fast speed is avoided, and the universal wheels 32 can enable people to use the sand screening device, and people do not need to carry the sand screening device.

As shown in fig. 1, fig. 4, fig. 5, fig. 6 and fig. 7, the device further comprises a shaking mechanism 2, the shaking mechanism 2 comprises a pulley 21, a rotary table 22, a driven wheel 23, a track 24, a driving wheel 25, a motor 26 and an annular limiting block 27, 3 pulleys 21 are rotatably connected to the upper side and the lower side of a sliding block 33, the pulley 21 can enable the square frame 11 to shake forward and backward, the annular limiting block 27 is connected to the middle of the left baffle 12, the rotary table 22 is rotatably connected to the middle of the upper side of a supporting plate 31, the right side of the rotary table 22 is slidably connected with the annular limiting block 27, the driven wheel 23 is connected to the left side of the rotary table 22, the motor 26 is connected to the top of the supporting plate 31, the driving wheel 25 is connected to the output shaft of the motor 26, the track 24 is wound between the driving wheel 25 and the driven wheel 23, and the rotation of the output shaft of the motor 26 can drive the driving wheel 25 to rotate.

When people need to screen sand, can use this device to operate, firstly, place the device for building sand on the plane, then remove this device to the position that needs to screen sand, in the removal in-process, universal wheel 32 and ground laminating, roll subaerial, after reaching the destination, stop moving, then place the sand that needs to screen on screening sand net 1, then start motor 26, the output shaft of motor 26 will rotate, drive wheel 25 and rotate, then drive track 24 and rotate, thereby take driven wheel 23 and movable carousel 22 to rotate, then drive annular limiting block 27 back-and-forth movement, make baffle 12 rock back and forth, then drive square frame 11 and screening sand net 1 and rock back and forth, screen sand that 1 top is piled up thereupon and shake, screening sand net 1 will screen the required sand to U type slide in the bucket 13, because U type slide bucket 13 is the inclination, screening sand then can move to discharge gate 14, then will come out from discharge gate 14, so, can accomplish the operation of screening sand, when people need not use this motor to stop motor, 26 can stop rotating the device for building sand, can stop rotating the operation of carousel 22.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a building sand screening device, a serial communication port, including screening sand net (1), square frame (11), baffle (12), U type slide hopper (13), discharge gate (14) and mobile mechanism (3), the inside of square frame (11) is provided with screening sand net (1), square frame (11) top left and right sides all is provided with baffle (12), square frame (11) bottom is provided with U type slide hopper (13), the bottom front side of U type slide hopper (13) is provided with discharge gate (14), set up mobile mechanism (3) on square frame (11).

2. The building sand screening device according to claim 1, wherein the moving mechanism (3) comprises foot rods (30), support plates (31), universal wheels (32) and sliding blocks (33), the sliding blocks (33) are symmetrically arranged on the front side and the rear side of the square frame (11), the foot rods (30) are arranged at the bottoms of the sliding blocks (33), the support plates (31) are arranged between the left foot rods (30), and the universal wheels (32) are rotatably arranged at the bottoms of the foot rods (30).

3. The building sand screening device according to claim 2, further comprising a shaking mechanism (2), wherein the shaking mechanism (2) comprises pulleys (21), a rotary disc (22), driven wheels (23), tracks (24), driving wheels (25), motors (26) and annular limiting blocks (27), 3 pulleys (21) are rotatably arranged on the upper side and the lower side of each sliding block (33), the annular limiting blocks (27) are arranged in the middle of a left baffle (12), the rotary disc (22) is rotatably arranged on the upper portion of each supporting plate (31), the right side of each rotary disc (22) and the corresponding annular limiting blocks (27) are arranged in a sliding mode, driven wheels (23) are arranged on the left side of each rotary disc (22), motors (26) are arranged on the tops of the supporting plates (31), driving wheels (25) are arranged on output shafts of the motors (26), and the tracks (24) are wound between the driving wheels (25) and the driven wheels (23).

4. A building sand screening device according to claim 1, characterized in that the square frame (11) is provided with sliding grooves on both the left and right sides.

5. A building screening arrangement according to claim 2, characterized in that the wheels on the universal wheel (32) are provided with rubber sleeves.

6. A building screening arrangement according to claim 2, characterized in that the underside of the support plate (31) is provided with handles.