CN211027034U

CN211027034U - Concrete engineering is with categorised screening sand machine

Info

Publication number: CN211027034U
Application number: CN201921789842.4U
Authority: CN
Inventors: 丁长瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a concrete engineering is with categorised screening sand machine relates to concrete engineering field, including the box, the interior top of box is installed dust absorption mechanism, dust absorption mechanism's lateral wall runs through and is provided with communicating pipe, the inside wall of box is provided with the collecting vat, the other end of communicating pipe and collecting vat intercommunication each other, through the cooperation use between sealing plug, feed inlet, funnel, screening frame, electric putter, the discharging pipe, realized the screening to the sand, guaranteed the quality of construction, through the cooperation use between suction fan leaf, driving motor, communicating pipe, collecting vat, clearance pole, filter, movable block, mounting groove, first spring, the pull rod, realized the collection to the dust, avoided the dust to diffuse, and then avoided the condition that causes the influence to the surrounding air, guaranteed simultaneously that the staff's health, the sight line of workers is prevented from being influenced, and the normal operation of work is ensured.

Description

Concrete engineering is with categorised screening sand machine

Technical Field

The utility model relates to a concrete engineering field especially relates to a concrete engineering is with categorised screening sand machine.

Background

As is known, building construction field is than indispensable raw and other materials for construction during the sand, general sand is fished out from the river after need just can be put into use after drying and screening, the sand is dry can directly place the sand in outdoor insolate can, the screening of sand then needs relevant equipment just can accomplish, the sand is at the in-process of carrying out the screening, can produce a large amount of dusts, the dust is pervaded and is not only caused certain influence to the environment, cause certain influence to worker's sight and healthy simultaneously, for this reason we have proposed a concrete engineering and have solved the problem that above proposed with categorised sand screening machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a classification sand screening machine for concrete engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete engineering is with categorised screening sand machine, the power distribution box comprises a box body, dust absorption mechanism is installed at the interior top of box, dust absorption mechanism's lateral wall runs through and is provided with communicating pipe, the inside wall of box is provided with the collecting vat, the other end and the collecting vat of communicating pipe communicate each other, sealing mechanism is installed to the lateral wall of box, the feed inlet has been seted up to the lateral wall of box, the inside wall sliding connection of feed inlet has the sealing plug, the funnel is installed to the inside wall of box, the lateral wall of box runs through and is provided with screening mechanism, the interior bottom of box runs through and is provided with the discharging pipe, install the valve on the discharging pipe.

Preferably, the dust collection mechanism comprises a dust collection box arranged at the top in the box body, a driving motor is installed in the dust collection box, a suction fan blade is fixedly connected to the tail end of an output shaft of the driving motor, and the communicating pipe penetrates through the side wall of the suction fan blade.

Preferably, the sealing mechanism comprises a mounting groove arranged on the outer side wall of the box body, the mounting groove is communicated with the collecting groove, a moving block is connected in the mounting groove in a sliding mode, the moving block is connected with the mounting groove through a first spring, a pull rod is fixedly connected to the side wall of the moving block, a filter plate is fixedly connected to the upper end side wall of the moving block, the filter plate abuts against the inner top of the mounting groove, a cleaning mechanism is installed at the inner top of the mounting groove, and the end portion of the cleaning mechanism abuts against the side wall of the moving block.

Preferably, the cleaning mechanism comprises a cleaning rod arranged on the side wall of the box body, and the end part of the cleaning rod is abutted against the side wall of the filter plate.

Preferably, the screening mechanism comprises an electric push rod arranged on the side wall of the box body, and the telescopic end of the electric push rod is fixedly connected with the screening frame.

Preferably, the bottoms of the supporting legs are provided with anti-skid lines.

The utility model has the advantages that: in the utility model, through the matching use among the sealing plug, the feed inlet, the funnel, the screening frame, the electric push rod and the discharge pipe, the screening of sand is realized, and the construction quality is ensured;

through the cooperation use between suction fan leaf, driving motor, communicating pipe, collecting vat, clearance pole, filter, movable block, mounting groove, first spring, the pull rod, realized the collection to the dust, avoided the dust to fill, and then avoided causing the condition of influence to the air on every side, guaranteed simultaneously that staff's is healthy, avoided influencing staff's sight, guaranteed the normal clear of work.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Reference numbers in the figures: the device comprises a box body 1, an electric push rod 2, a discharge pipe 3, a screening frame 4, a funnel 5, a sealing plug 6, a cleaning rod 7, a collecting groove 8, a communicating pipe 9, a suction fan blade 10, a suction box 11, a driving motor 12, a first spring 13, a mounting groove 14, a pull rod 15, a moving block 16 and a filtering plate 17.

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. 1-2, a concrete engineering classification sand screening machine comprises a box body 1, wherein a dust collection mechanism is arranged at the inner top of the box body 1, the dust collection mechanism comprises a dust collection box 11 arranged at the inner top of the box body 1, a driving motor 12 is arranged in the dust collection box 11, the tail end of an output shaft of the driving motor 12 is fixedly connected with a suction fan blade 10, and a communicating pipe 9 penetrates through the side wall of the suction fan blade 10;

the side wall of the dust collection mechanism is provided with a communicating pipe 9 in a penetrating mode, the inner side wall of the box body 1 is provided with a collecting tank 8, the other end of the communicating pipe 9 is communicated with the collecting tank 8, the side wall of the box body 1 is provided with a sealing mechanism, the sealing mechanism comprises a mounting groove 14 formed in the outer side wall of the box body 1, the mounting groove 14 is communicated with the collecting tank 8, a moving block 16 is connected in the mounting groove 14 in a sliding mode, the moving block 16 is connected with the mounting groove 14 through a first spring 13, the side wall of the moving block 16 is fixedly connected with a pull rod 15, the side wall of the upper end of the moving block 16 is fixedly connected with a filter;

clearance mechanism is including setting up clearance pole 7 on box 1 lateral wall, the tip of clearance pole 7 offsets tightly with the lateral wall of filter 17, the tip of clearance mechanism offsets tightly with the lateral wall of movable block 16, the feed inlet has been seted up to box 1's lateral wall, the inside wall sliding connection of feed inlet has sealing plug 6, funnel 5 is installed to box 1's inside wall, box 1's lateral wall runs through and is provided with screening mechanism, screening mechanism is including setting up electric putter 2 on box 1 lateral wall, electric putter 2's flexible end fixedly connected with screens frame 4, box 1's interior bottom runs through and is provided with discharging pipe 3, install the valve on discharging pipe 3, box 1's interior bottom is provided with a plurality of supporting legs, the bottom of a plurality of supporting legs all is provided with anti-skidding line, the revolving door is installed to box 1's preceding lateral wall, realized the clearance to screening frame 4.

The working principle is as follows: in the concrete engineering, in order to ensure the quality of the engineering, the quality of required materials needs to be ensured, sand is an important material, and the sand needs to be screened because the sand contains a large amount of small stones, coarse sand and the like, and the screening process is as follows;

firstly, opening a sealing plug 6, pouring sand into a box body 1, enabling the sand to enter a screening frame 4 through a funnel 5, starting an electric push rod 2, driving the screening frame 4 to do reciprocating motion by the electric push rod, realizing the screening process of the sand, enabling the screened fine sand to fall into a collection box through a discharge pipe 3, realizing the collection of the sand, and designing a structure to solve the problems in the screening process due to the fact that a large amount of dust can be generated in the screening process of the sand, certain influence is caused on environmental pollution, and meanwhile, adverse influence is caused on the work and health of workers;

the design process is as follows, at first start driving motor 12, driving motor 12 drives suction fan leaf 10 and carries out synchronous rotation, suction fan leaf 10 pivoted in-process, suction has been produced, the absorption to the dust has been realized, the dust absorbs in collecting vat 8, when needing to clear away the dust in collecting vat 8, manual pulling pull rod 15 removes, and then drive filter 17 and carry out synchronous movement, because clearance pole 7 offsets tightly with filter 17, when making filter 17 remove, clearance pole 7 has realized the clearance to the dust on the filter 17 lateral wall, after the pulling is accomplished, the staff can with the rubbish clearance in the collecting vat 8.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A classification sand screening machine for concrete engineering comprises a box body (1) and is characterized in that, a dust absorption mechanism is arranged at the inner top of the box body (1), a communicating pipe (9) is arranged on the side wall of the dust absorption mechanism in a penetrating way, a collecting groove (8) is arranged on the inner side wall of the box body (1), the other end of the communicating pipe (9) is communicated with the collecting groove (8), the side wall of the box body (1) is provided with a sealing mechanism, the side wall of the box body (1) is provided with a feeding hole, the inner side wall of the feed port is connected with a sealing plug (6) in a sliding way, the inner side wall of the box body (1) is provided with a funnel (5), the side wall of the box body (1) is provided with a screening mechanism in a penetrating way, the inner bottom of the box body (1) is provided with a discharge pipe (3) in a penetrating way, the discharging pipe (3) is provided with a valve, and the inner bottom of the box body (1) is provided with a plurality of supporting legs.

2. The concrete engineering sand classifying and screening machine according to claim 1, wherein the dust suction mechanism comprises a dust suction box (11) arranged at the top of the interior of the box body (1), a driving motor (12) is installed in the dust suction box (11), a suction fan blade (10) is fixedly connected to the tail end of an output shaft of the driving motor (12), and the communicating pipe (9) penetrates through the side wall of the suction fan blade (10).

3. The concrete engineering sand classifying and screening machine according to claim 1, wherein the sealing mechanism comprises a mounting groove (14) formed in the outer side wall of the box body (1), the mounting groove (14) is communicated with the collecting groove (8), a moving block (16) is connected in the mounting groove (14) in a sliding mode, the moving block (16) is connected with the mounting groove (14) through a first spring (13), a pull rod (15) is fixedly connected to the side wall of the moving block (16), a filter plate (17) is fixedly connected to the side wall of the upper end of the moving block (16), the filter plate (17) abuts against the inner top of the mounting groove (14), a cleaning mechanism is installed at the inner top of the mounting groove (14), and the end portion of the cleaning mechanism abuts against the side wall of the moving block (16).

4. A concrete working classifying and screening machine according to claim 3, characterized in that said cleaning mechanism comprises a cleaning rod (7) arranged on the side wall of the box (1), the end of said cleaning rod (7) abutting against the side wall of the filtering plate (17).

5. The concrete engineering classification sand screening machine according to claim 1, characterized in that the screening mechanism comprises an electric push rod (2) arranged on the side wall of the box body (1), and a screening frame (4) is fixedly connected to the telescopic end of the electric push rod (2).

6. The concrete engineering classification sand screening machine as claimed in claim 1, wherein the bottom of each of the supporting legs is provided with anti-slip lines.