CN219112183U

CN219112183U - Quick miscellaneous device of straining of building grit

Info

Publication number: CN219112183U
Application number: CN202223539644.7U
Authority: CN
Inventors: 张兆信; 靳盼盼
Original assignee: Chiping 3d Mapping Co ltd
Current assignee: Shandong Sanwei Surveying and Mapping Co.,Ltd.
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-02
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the field of buildings, in particular to a rapid impurity filtering device for building sand, aiming at the problems that the prior device is large in vibration amplitude, is not beneficial to safety of workers, damages to road surfaces and ground are caused, meshes of a filter screen are blocked by sand during filtering, the filtering is inconvenient to continue to carry out impurity filtering treatment, and the efficiency of impurity filtering is reduced.

Description

Quick miscellaneous device of straining of building grit

Technical Field

The utility model relates to the field of buildings, in particular to a rapid impurity filtering device for building sand.

Background

Building materials such as grit often can be used in the building field, the quality of raw materials grit directly influences the quality of concrete, and grit because pile up on building site for a long time, it can accumulate more branches and some building fragments on the grit heap, if directly use it, can cause certain influence to the quality of building engineering, even can appear unqualified product when serious, so need use grit to filter miscellaneous equipment to handle, but current grit filters miscellaneous equipment and has following shortcoming wanting:

1. when the existing sand and stone impurity filtering equipment works, the vibration amplitude is large, the safety of workers is not facilitated, and the road surface and the ground can be damaged;

2. the grit of traditional grit is filtered miscellaneous equipment and can be stopped up the mesh of filter screen when filtering, is inconvenient for continuing to filter miscellaneous processing, reduces the efficiency of filtering miscellaneous.

Aiming at the problems, the utility model provides a rapid impurity filtering device for building sand.

Disclosure of Invention

The utility model provides a rapid impurity filtering device for building sand, which solves the defects that in the prior art, when working, the vibration amplitude is large, the safety of workers is not facilitated, the road surface and the ground are damaged, the sand can block meshes of a filter screen when filtering, the impurity filtering treatment is not convenient to continue, and the impurity filtering efficiency is reduced.

The utility model provides the following technical scheme:

the utility model provides a quick miscellaneous device of straining of building grit, includes the base, the last fixedly connected with box of base, the top fixedly connected with hopper of box, the first filter screen of both sides inner wall fixedly connected with and second filter screen of box, one side of box is equipped with the discharge gate, the discharge gate is located the bottom one side of first filter screen, one side rotation of box is connected with first axis of rotation and second axis of rotation, first axis of rotation is located the below of first filter screen, the second axis of rotation is located the below of second filter screen, two first eccentric wheels of circumference outer wall fixedly connected with of first axis of rotation, two second eccentric wheels of circumference outer wall fixedly connected with of second axis of rotation, actuating mechanism sets up one side at the box, damper sets up the bottom at the base.

In one possible design, the driving mechanism includes a first synchronizing wheel, a second synchronizing wheel and a motor, the first synchronizing wheel is fixedly connected to one end of the first rotating shaft, the second synchronizing wheel is fixedly connected to one end of the second rotating shaft, the motor is fixedly connected to one side of the box body, one end of the motor output shaft is fixedly connected with a third synchronizing wheel, and the same synchronous belt is arranged among the first synchronizing wheel, the second synchronizing wheel and the third synchronizing wheel.

In a possible design, damper includes two frames, the equal fixedly connected with slide rail of upper surface of frame and spring holder, equal fixedly connected with slide spring in the slide rail, the equal fixedly connected with damping spring in top of spring holder, damping spring's the other end all with base fixed connection, damping spring's the equal fixedly connected with carriage in both sides, the equal sliding connection of carriage is in the slide rail, and is a plurality of slide spring's the other end and a plurality of carriage fixed connection, the equal fixedly connected with a plurality of link of bottom of one side of frame and base, two of vertical orientation fixedly connected with bumper shock absorber between the link.

In one possible design, the upper surface of the base is provided with a conveyor, which is located inside the box.

In one possible design, a window is provided on one side of the housing.

In one possible design, the bottom of the frame is provided with two universal wheels.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the arrangement of the driving mechanism, a first synchronous wheel is fixed on one side of a first rotating shaft, a second synchronous wheel is fixed on one side of a second rotating shaft, a third synchronous wheel is fixed on one side of an output shaft of the motor, and the same synchronous belt is used for driving rotation so as to be convenient for beating a first filter screen and a second filter screen, so that sand and stone are prevented from blocking meshes;

according to the utility model, through the arrangement of the damping mechanism, when in vibration, the damping springs are pressed down to drive the two sliding frames to slide in the sliding rail, the sliding springs prevent excessive sliding, the vibration generated by the damper is effectively reduced, and the stability of the equipment is improved;

according to the utility model, through the arrangement of the universal wheels, the bottom of the frame is connected with the foot cup in a threaded manner, after the equipment is moved, the foot cup is rotated to touch the ground, and the foot cup is used for supporting the equipment to prevent the equipment from moving during operation;

according to the utility model, the same synchronous belt is used for driving rotation so as to be convenient for flapping the first filter screen and the second filter screen, sand and stone are prevented from blocking meshes, when in vibration, the damping springs are pressed down to drive the two sliding frames to slide in the sliding rails, the sliding springs prevent excessive sliding, the shock absorber effectively reduces the generated vibration, the bottom of the frame is connected with the foot cup through threads, and after the equipment is moved, the foot cup is rotated so as to touch the ground.

Drawings

FIG. 1 is a schematic diagram of a front view of a rapid impurity filtering device for sandstone in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional front view of a rapid impurity filtering device for sandstone in accordance with an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional structural view of a damping mechanism of a rapid impurity filtering device for building sand according to an embodiment of the present utility model.

Reference numerals:

1. a base; 2. a case; 3. a third synchronizing wheel; 4. a hopper; 5. a conveyor; 6. a first synchronizing wheel; 7. a second synchronizing wheel; 8. a motor; 9. a synchronous belt; 10. a first rotation shaft; 11. a first eccentric; 12. a first filter screen; 13. a window; 14. a second rotation shaft; 15. a second eccentric; 16. a second filter screen; 17. a spring seat; 18. a damping spring; 19. a frame; 20. a carriage; 21. a slide rail; 22. a sliding spring; 23. a connecting frame; 24. a shock absorber.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1, a rapid impurity filtering device for building sand and gravel comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a box body 2, the top of the box body 2 is fixedly communicated with a hopper 4, the inner walls of two sides of the box body 2 are fixedly connected with a first filter screen 12 and a second filter screen 16, one side of the box body 2 is provided with a discharge hole, the discharge hole is positioned at one side of the bottom of the first filter screen 12, one side of the box body 2 is rotatably connected with a first rotating shaft 10 and a second rotating shaft 14, the first rotating shaft 10 is positioned below the first filter screen 12, the second rotating shaft 14 is positioned below the second filter screen 16, the outer wall of the circumference of the first rotating shaft 10 is fixedly connected with two first eccentric wheels 11, the outer wall of the circumference of the second rotating shaft 14 is fixedly connected with two second eccentric wheels 15 driving mechanisms, the driving mechanisms are arranged at one side of the box body 2, and the damping mechanisms are arranged at the bottom of the base 1;

above-mentioned technical scheme is at the during operation, and a large amount of amplitude that has reduced vibrations protect workman's safety, prevent to cause the damage to road surface and ground, and during the filtration, the efficiency of the miscellaneous increase of concern is patted first filter screen 12 and second filter screen 16 through first eccentric wheel 11 and second eccentric wheel 15.

Referring to fig. 1, the driving mechanism includes a first synchronizing wheel 6, a second synchronizing wheel 7 and a motor 8, the first synchronizing wheel 6 is fixedly connected to one end of a first rotating shaft 10, the second synchronizing wheel 7 is fixedly connected to one end of a second rotating shaft 14, the motor 8 is fixedly connected to one side of the box 2, one end of an output shaft of the motor 8 is fixedly connected with a third synchronizing wheel 3, and the same synchronous belt 9 is arranged among the first synchronizing wheel 6, the second synchronizing wheel 7 and the third synchronizing wheel 3;

according to the technical scheme, through the arrangement of the driving mechanism, the first synchronizing wheel 6 is fixed on one side of the first rotating shaft 10, the second synchronizing wheel 7 is fixed on one side of the second rotating shaft 14, the third synchronizing wheel 3 is fixed on one side of the output shaft of the motor 8, and the same synchronous belt 9 is used for driving rotation to facilitate flapping of the first filter screen 12 and the second filter screen 16, so that sand and stone blocking meshes are prevented.

Referring to fig. 3, the damping mechanism comprises two frames 19, the upper surfaces of the frames 19 are fixedly connected with a plurality of sliding rails 21 and spring seats 17, sliding springs 22 are fixedly connected in the sliding rails 21, the tops of the spring seats 17 are fixedly connected with damping springs 18, the other ends of the damping springs 18 are fixedly connected with a base 1, the two sides of the damping springs 18 are fixedly connected with sliding frames 20, the sliding frames 20 are slidably connected in the sliding rails 21, the other ends of the sliding springs 22 are fixedly connected with the sliding frames 20, one side of the frames 19 and the bottom of the base 1 are fixedly connected with a plurality of connecting frames 23, and a damper 24 is fixedly connected between the two connecting frames 23 in the vertical direction;

according to the technical scheme, through the arrangement of the damping mechanism, during vibration, the damping springs 18 are pressed down to drive the two sliding frames 20 to slide in the sliding rail 21, the sliding springs 22 prevent excessive sliding, the vibration generated by the shock absorber 24 is effectively reduced, and the stability of equipment is improved.

Example 2

Referring to fig. 3, the damping mechanism comprises two frames 19, the upper surfaces of the frames 19 are fixedly connected with a plurality of sliding rails 21 and spring seats 17, sliding springs 22 are fixedly connected in the sliding rails 21, the tops of the spring seats 17 are fixedly connected with damping springs 18, the other ends of the damping springs 18 are fixedly connected with a base 1, the two sides of the damping springs 18 are fixedly connected with sliding frames 20, the sliding frames 20 are slidably connected in the sliding rails 21, the other ends of the sliding springs 22 are fixedly connected with the sliding frames 20, one side of the frames 19 and the bottom of the base 1 are fixedly connected with a plurality of connecting frames 23, and a damper 24 is fixedly connected between the two connecting frames 23 in the vertical direction, (the type of the damper 24 is DMR-09-24);

Referring to fig. 2, a conveyor 5 is provided on the upper surface of the base 1 (model number of the conveyor 5 is KPK 51), and the conveyor 5 is located inside the case 2;

according to the technical scheme, through the arrangement of the conveyor 5, the filtered finer sand stone is conveyed to the outside of the equipment through the conveyor 5, so that the sand stone is convenient to use.

Referring to fig. 2, one side of the case 2 is provided with a window 13;

in the above technical solution, the window 13 is disposed on one side of the case 2, so as to facilitate observation of the implementation condition during filtration.

Referring to the figure, two universal wheels are arranged at the bottom of the frame 19;

according to the technical scheme, through the arrangement of the universal wheels, the foot cups are connected to the bottom of the frame 19 in a threaded mode, after the equipment is moved, the foot cups are rotated to enable the foot cups to touch the ground, the equipment is supported by the foot cups, and movement of the equipment during operation is prevented.

However, as well known to those skilled in the art, the working principle and the wiring method of the motor 8 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to the needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the sand and stone are mixed, the power supply is switched on, after the equipment is moved to a proper position, the foot cup is rotated, the foot cup is contacted with the ground, the equipment is supported by the foot cup, the equipment is prevented from moving during operation, unfiltered sand and stone in the hopper 4 are fed into the hopper 4, sand and stone in the hopper 4 flows onto the first filter screen 12, larger sand and stone flows out through the discharge hole and is larger than the sand and stone in the meshes of the first filter screen 12 flow into the second filter screen 16, then the sand and stone are conveyed out through the conveyor 5, the motor 8 is started, the motor 8 respectively drives the first rotating shaft 10 and the second rotating shaft 14 to rotate, the first rotating shaft 10 and the second rotating shaft 14 respectively drive the first eccentric wheel 11 and the second eccentric wheel 15 to rotate, the first eccentric wheel 11 and the second eccentric wheel 15 respectively beat the first filter screen 12 and the second filter screen 16, a large amount of vibration is prevented from being generated during operation of the equipment, the damping spring 18 is pressed down to drive the two sliding frames 20 to slide in the sliding rail 21, the sliding spring 22 is prevented from excessively sliding, the vibration is effectively reduced, and the stability of the equipment is increased.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a building grit strain miscellaneous device fast which characterized in that includes:

the automatic feeding device comprises a base (1), wherein the upper surface of the base (1) is fixedly connected with a box body (2), the top of the box body (2) is fixedly communicated with a hopper (4), the inner walls of the two sides of the box body (2) are fixedly connected with a first filter screen (12) and a second filter screen (16), one side of the box body (2) is provided with a discharge hole, the discharge hole is positioned at one side of the bottom of the first filter screen (12), one side of the box body (2) is rotationally connected with a first rotating shaft (10) and a second rotating shaft (14), the first rotating shaft (10) is positioned below the first filter screen (12), the second rotating shaft (14) is positioned below the second filter screen (16), the outer wall of the circumference of the first rotating shaft (10) is fixedly connected with two first eccentric wheels (11), and the outer wall of the circumference of the second rotating shaft (14) is fixedly connected with two second eccentric wheels (15).

The driving mechanism is arranged on one side of the box body (2);

the damping mechanism is arranged at the bottom of the base (1).

2. The rapid construction sand impurity filtering device according to claim 1, wherein the driving mechanism comprises a first synchronizing wheel (6), a second synchronizing wheel (7) and a motor (8), the first synchronizing wheel (6) is fixedly connected with one end of a first rotating shaft (10), the second synchronizing wheel (7) is fixedly connected with one end of a second rotating shaft (14), the motor (8) is fixedly connected with one side of the box body (2), one end of an output shaft of the motor (8) is fixedly connected with a third synchronizing wheel (3), and the same synchronous belt (9) is arranged among the first synchronizing wheel (6), the second synchronizing wheel (7) and the third synchronizing wheel (3).

3. The rapid impurity filtering device for building sand according to claim 1, wherein the damping mechanism comprises two frames (19), the upper surfaces of the frames (19) are fixedly connected with a plurality of sliding rails (21) and spring seats (17), sliding springs (22) are fixedly connected in the sliding rails (21), damping springs (18) are fixedly connected to the tops of the spring seats (17), the other ends of the damping springs (18) are fixedly connected with a base (1), sliding frames (20) are fixedly connected to the two sides of the damping springs (18), the sliding frames (20) are fixedly connected in the sliding rails (21), the other ends of the sliding springs (22) are fixedly connected with the sliding frames (20), a plurality of connecting frames (23) are fixedly connected to one side of the frames (19) and the bottoms of the base (1), and shock absorbers (24) are fixedly connected between the two connecting frames (23) in the vertical direction.

4. A rapid construction sand filtering device according to any one of claims 1-3, characterized in that the upper surface of the base (1) is provided with a conveyor (5), the conveyor (5) being located inside the box (2).

5. A rapid construction sand filtering device according to any one of claims 1-3, characterized in that one side of the housing (2) is provided with a window (13).

6. A rapid construction sand filtering device according to claim 3, characterized in that the bottom of the frame (19) is provided with two universal wheels.