CN219073593U

CN219073593U - Sand screening device for building construction

Info

Publication number: CN219073593U
Application number: CN202223550070.3U
Authority: CN
Inventors: 李凤云
Original assignee: Jinan Zhengteng Decoration Engineering Co ltd
Current assignee: Jinan Zhengteng Decoration Engineering Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses the technical field of sand screening devices for building construction, relates to the technical field of sand screening, and discloses a sand screening device for building construction.

Description

Sand screening device for building construction

Technical Field

The utility model relates to the technical field of sand screening, in particular to a sand screening device for building construction.

Background

In industrial production, particularly in mechanical production, casting molds are needed in many processes, sand stones or materials containing iron are mostly selected when the molds are cast, but a lot of iron magazines exist in the sand stones which are commonly mined, so that sand stones are needed to be screened in advance during processing, but the sand stones are screened by manpower in many factories at present, so that a large amount of manpower is wasted, the work efficiency is not easy to improve, and the production time is also prolonged; most of the sand is filtered by a single-layer screen, the quality of the sand after filtration is not high, and the coarse sand is too much, so that the engineering requirement cannot be met.

Patent application number: 202021736634.0 the draw-in groove has been seted up on the outer mouth wall of slag tap department, be provided with the baffle in the draw-in groove, the baffle card is established in the draw-in groove.

This patent cleans the thing that will filter down through the row's cinder notch, and the operation is inconvenient like this, also can not clean up the dust in the filter screen, stone.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sand screening device for building construction, which solves the problem that dust on a filter screen cannot be cleaned up in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a construction screening sand device, includes the cabinet body, the internal portion of cabinet is provided with first sieving mechanism, the rotating device is installed in the both ends of first sieving mechanism one side all rotation, one side of first sieving mechanism is provided with restriction device one side fixed mounting of the cabinet body has the motor, the inside bottom of the cabinet body is provided with the carriage, restriction device includes the sliding plate, sixth recess has been seted up to one side of sliding plate, the inside rotation of sixth recess is connected with the third axis of rotation, one side rotation of third axis of rotation is connected with first turning block, one side rotation of sliding plate is connected with the fourth axis of rotation, the top rotation of fourth axis of rotation is connected with the second turning block.

Preferably, the first sieving device comprises a sliding plate, fifth grooves are formed in two sides of the inner portion of the sliding plate, a filter screen is connected to the inner portion of the fifth grooves in a sliding mode, two second rotating shafts are connected to the bottom of the sliding plate in a rotating mode, the second sieving device is arranged at the bottom of the first sieving device, the fifth grooves are formed in two sides of the first sieving device, the filter screen can be replaced in a sliding mode through the fifth grooves, the second sieving device is further arranged at the bottom of the first sieving device, double filtering is conducted, and sand is carefully filtered.

Preferably, the rotating device comprises a first rotating shaft and a rack, a gear is fixedly arranged outside the first rotating shaft, the first rotating shaft penetrates through the gear and is meshed with the rack, the fixed mounting of the rack is arranged on one side of the sliding plate, the output end of the motor is fixedly connected with the first rotating shaft, the motor of the rotating device drives the first rotating shaft to rotate so as to drive the gear to rotate, the sliding plate moves up and down, and the first sieving device moves, so that sand sieving is performed.

Preferably, the first recess has all been seted up to the inside both sides of the cabinet body, two second recesses have been seted up to one side of first recess, two the inside of second recess is provided with the spring, the third recess has been seted up to one side of the cabinet body, the fourth recess has been seted up to the bottom of third recess, has seted up a plurality of recesses through the inside of the cabinet body, and the inside spring that is equipped with of second recess makes first sieving mechanism can reciprocate and resume through the elasticity of spring.

Preferably, the filter screen in the second sieving device is smaller than the filter screen of the first sieving device, the filter screen passing through the second sieving device is smaller than the filter screen of the first sieving device, and sand can be cleaner through multiple times of sieving.

Preferably, the number of the rotating devices is two, the number of the third grooves is two, and the two sieving devices are connected through the two rotating devices, so that the rotating devices drive the sieving devices to move up and down.

Compared with the prior art, the utility model provides a sand screening device for building construction, which has the following beneficial effects:

1. this a sand screening device for construction is when using, is provided with restriction device through one side of the cabinet body, has seted up sixth recess through one side of restriction device, rotates through the inside of sixth recess and is connected with the third axis of rotation, rotates and is connected with first connecting block, and one side rotation of rethread sliding plate is connected with the fourth axis of rotation, rotates and then drives the second through the fourth axis of rotation and rotates the piece, makes the filter screen take out through first recess, can wash the change.

2. This a sand screening device for construction is when using, drives first axis of rotation through the motor and rotates and then make gear rotation, gear and rack meshing, and then make rack fixed connection's sliding plate upwards move, the inside first recess and the second recess of the cabinet body of rethread, the inside spring that is equipped with of second recess makes the sliding plate resume the normal position through the elasticity of spring, and then reaches the filterable effect of sand, also need not the manual work like this to operate, and is also more convenient.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a schematic view of the present rotary device;

FIG. 3 is a schematic view of the interior of the utility cabinet;

FIG. 4 is a schematic view of a first screening apparatus of the present utility model;

fig. 5 is a schematic view of the practical limiting device.

In the figure: 1. a cabinet body; 2. a first sieving device; 3. a rotating device; 4. a motor; 5. a restriction device; 6. a moving vehicle; 31. a first rotation shaft; 32. a gear; 33. a rack; 11. a first groove; 12. a second groove; 13. a spring; 14. a third groove; 15. a fourth groove; 21. a sliding plate; 22. a filter screen; 24. a second rotation shaft; 7. a second sieving device; 25. a fifth groove; 51. a sixth groove; 52. a third rotation shaft; 53. a first rotating block; 54. a fourth rotation shaft; 55. and a second rotating block.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a construction screening sand device, including cabinet body 1, cabinet body 1 inside is provided with first sieving mechanism 2, the both ends of first sieving mechanism 2 one side are all rotated and are installed rotating device 3, one side of first sieving mechanism 2 is provided with one side fixed mounting of 5 cabinet body 1 has motor 4, the inside bottom of cabinet body 1 is provided with locomotive 6, restraining device 5 includes slide plate 21, sixth recess 51 has been seted up to one side of slide plate 21, the inside rotation of sixth recess 51 is connected with third axis of rotation 52, one side rotation of third axis of rotation 52 is connected with first turning block 53, one side rotation of slide plate 21 is connected with fourth axis of rotation 54, the top rotation of fourth axis of rotation 54 is connected with second turning block 55, be equipped with first sieving mechanism 2 through the inside of cabinet body 1 and carry out first step filtration to the sand, one side both ends of rethread first sieving mechanism 2 are all rotated and are connected with rotating device 3, can make first sieving mechanism 2 upwards move through rotating device 3, the bottom of body 1 is equipped with locomotive 6, can make the inside of slide plate 51 through moving locomotive 6 take out the slide plate 21 and make the inside rotation of fourth recess 21 through rotating plate 52, the inside rotation that can make the fourth axis of rotation plate 21 be connected with fourth axis of rotation 51, and then the fourth axis of rotation 51 is connected with fourth axis of rotation 51 through the inside rotation of rotation plate 21, the fourth axis of rotation 5 is rotated through the fourth axis of rotation that can be rotated by the fourth axis of rotation 51, and the inside rotation of rotation 21 is connected with fourth axis of rotation 54.

The first sieving device 2 comprises a sliding plate 21, fifth grooves 25 are formed in two inner sides of the sliding plate 21, a filter screen 22 is slidably connected in the fifth grooves 25, two second rotating shafts 24 are rotatably connected to the bottom of the sliding plate 21, a second sieving device 7 is arranged at the bottom of the first sieving device 2, the filter screen 22 can be slidably replaced through the fifth grooves 25 and is also provided with the second sieving device 7 at the bottom for double filtering, sand is carefully filtered, the rotating device 3 comprises a first rotating shaft 31 and a rack 33, a gear 32 is fixedly arranged outside the first rotating shaft 31, the first rotating shaft 31 penetrates through the gear 32 and is meshed with the rack 33, the rack 33 is fixedly arranged on one side of the sliding plate 21, the output of motor 4 and first axis of rotation 31 fixed connection drive first axis of rotation 31 through rotating device 3 motor 4 and rotate and then drive gear 32 and rotate and make sliding plate 21 reciprocate, and then make first sieving mechanism 2 remove, thereby screen sand, first recess 11 has all been seted up to the inside both sides of cabinet body 1, two second recesses 12 have been seted up to one side of two first recesses 11, the inside of two second recesses 12 is provided with spring 13, third recess 14 has been seted up to one side of cabinet body 1, fourth recess 15 has been seted up to the bottom of third recess 14, a plurality of recesses have been seted up through the inside of cabinet body 1, the inside spring 13 that is equipped with of second recess 12, make first sieving mechanism 2 can reciprocate and resume through the elasticity of spring 13.

The filter screen in the second sieving device 7 is smaller than the filter screen 22 of the first sieving device 2, the filter screen passing through the second sieving device 7 is smaller than the filter screen 22 of the first sieving device 2, sand can be cleaner through multiple times of sieving, the number of the rotating devices 3 is two, the number of the third grooves 14 is two, the two sieving devices are connected through the number of the rotating devices 3, and then the rotating devices 3 drive the sieving devices to move up and down.

In summary, when the sand screening device for building construction is used, firstly, through the rotating device 3 in the cabinet body 1, the motor 4 drives the first rotating shaft 31 to rotate so as to drive the gear 32 to rotate, then the rack 33 is driven to rotate, one side of the rack 33 is fixedly connected with one side of the sliding plate 21, one side of the first screening device 2 moves upwards, the meshing intersection point is reached through the rack 33 and the gear 32, the first grooves 11 are arranged on two sides in the cabinet body 1 to rotate, then, the springs 13 are arranged in the second grooves 12, the first screening device 2 returns to the original position through the elasticity of the springs 13, sand passing through the first screening device 2 enters the second screening device 7, a filter screen in the second screening device 7 is smaller than a filter screen 22 hole of the first screening device 2, and two times of screening are carried out, make the sand get into the locomotive 6 that the inside bottom of cabinet body 1 set up, fourth recess 15 through the cabinet body 1 one side was seted up is pulled out, when the filter screen 22 in the first sieving mechanism 2 needs to wash, fifth recess 25 has all been seted up to the both sides of rethread first sieving mechanism 2, through filter screen 22 in the inside sliding connection of fifth recess 25, one side of the rethread cabinet body 1 is provided with restriction device 5, sixth recess 51 has been seted up through one side of restriction device 5, be connected with the third axis of rotation 52 through the inside rotation of sixth recess 51, the rotation is connected with first connecting piece 53, one side rotation of rethread sliding plate 21 is connected with fourth axis of rotation 54, rotate and then drive second turning piece 55 through fourth axis of rotation, make filter screen 22 take out through first recess 11, can wash the change.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction screening sand device, includes cabinet body (1), its characterized in that: the novel cabinet is characterized in that a first sieving device (2) is arranged inside the cabinet body (1), two ends of one side of the first sieving device (2) are respectively provided with a rotating device (3), one side of the first sieving device (2) is provided with a limiting device (5) one side of the cabinet body (1) is fixedly provided with a motor (4), the bottom end inside the cabinet body (1) is provided with a moving vehicle (6), the limiting device (5) comprises a sliding plate (21), a sixth groove (51) is formed in one side of the sliding plate (21), a third rotating shaft (52) is connected to one side of the sixth groove (51) in a rotating mode, one side of the third rotating shaft (52) is rotatably connected with a first rotating block (53), one side of the sliding plate (21) is rotatably connected with a fourth rotating shaft (54), and the top of the fourth rotating shaft (54) is rotatably connected with a second rotating block (55).

2. A construction sand screening apparatus according to claim 1, wherein: the first sieving device (2) comprises a sliding plate (21), fifth grooves (25) are formed in two sides of the inner portion of the sliding plate (21), a filter screen (22) is connected to the inner portion of the fifth grooves (25) in a sliding mode, two second rotating shafts (24) are connected to the bottom of the sliding plate (21) in a rotating mode, and a second sieving device (7) is arranged at the bottom of the first sieving device (2).

3. A construction sand screening apparatus according to claim 1, wherein: the rotating device (3) comprises a first rotating shaft (31) and a rack (33), a gear (32) is fixedly arranged outside the first rotating shaft (31), the first rotating shaft (31) penetrates through the gear (32) and is meshed with the rack (33), the rack (33) is fixedly arranged on one side of the sliding plate (21), and the output end of the motor (4) is fixedly connected with the first rotating shaft (31).

4. A construction sand screening apparatus according to claim 1, wherein: the novel multifunctional cabinet is characterized in that first grooves (11) are formed in two sides of the interior of the cabinet body (1), two second grooves (12) are formed in one side of each first groove (11), springs (13) are arranged in the two second grooves (12), a third groove (14) is formed in one side of the cabinet body (1), and a fourth groove (15) is formed in the bottom of the third groove (14).

5. A construction sand screening apparatus according to claim 2, characterized in that: the filter screen in the second sieving device (7) is smaller than the holes of the filter screen (22) of the first sieving device (2).

6. The construction sand screening device according to claim 4, wherein: the number of the rotating devices (3) is two, and the number of the third grooves (14) is two.