CN219597302U - Sand screening equipment - Google Patents

Abstract

The utility model relates to sand screening equipment which comprises a box body (1), a vibration mechanism and a rolling mechanism, wherein the vibration mechanism comprises a conical filter plate (2), a first motor (3) is installed in the box body (1), the output end of the first motor (3) is fixedly connected with a rotary table (4), the rolling mechanism comprises a second motor (14), the second motor (14) is fixedly connected with the box body (1), the output end of the second motor (14) penetrates through the side wall of the box body (1) and stretches into the box body (1), the output end of the second motor (14) is connected with a Y-shaped rod (15) through a telescopic mechanism, and two rolling rollers (16) are rotatably connected to the side wall of the Y-shaped rod (15). The sand screening device for building construction has the advantages of higher sand screening working efficiency, convenience for users to crush and use the filtered sand and stone blocks and reduction of resource waste.

Description

Sand screening equipment

Technical Field

The utility model relates to the field of building construction, in particular to sand screening equipment.

Background

Sand is one of the main building materials, and stone with different particle sizes and some sundries are generally mixed in the sand for building, so that fine sand with smaller particles is often used in building houses or other buildings, coarse sand is generally screened to obtain fine sand, and a sand screening device is an indispensable tool in the screening process.

The existing sand screening device for building construction comprises a fixed frame, wherein a screen is fixedly connected to the inner wall of the fixed frame, manual sand screening is needed when the sand screening device is used, the working efficiency is low, and the filtered sand stone is inconvenient for a user to crush and use, so that resource waste is caused.

Disclosure of Invention

The utility model aims to overcome the defects and provides sand screening equipment with a grinding function.

In order to achieve the above object, the present utility model is achieved by:

the sand screening device comprises a box body (1), a vibration mechanism and a rolling mechanism, wherein the vibration mechanism further comprises a conical filter plate (2); wherein,,

the box body (1) is internally provided with a first motor (3), the output end of the first motor (3) is fixedly connected with a rotary table (4), the side wall of the rotary table (4) is rotationally connected with a driving rod (5), the driving rod (5) is rotationally connected with a driven rod (6), the inner wall of the box body (1) is fixedly connected with a cross rod (7) and a plurality of support plates (8), the driven rod (6) is in penetrating sliding connection with the cross rod (7), the top end of the support plate (8) is fixedly connected with a fixed pipe (9), the fixed pipe (9) is internally connected with a sliding rod (11) through a limiting plate (10), the side wall of the sliding rod (11) is sleeved with a limiting spring (12), the top end of the sliding rod (11) extends out of the fixed pipe (9), and the top end of the sliding rod (11) is fixedly connected with the conical filter plate (2) through a connecting block (13). A plurality of placing blocks (22) are fixedly connected to the side wall of the box body (1) through connecting sleeves (21), and stabilizing plates (24) are fixedly connected to the bottom ends of the placing blocks (22) through supporting columns (23); the inner wall of the box body (1) is fixedly connected with a protective cover (27), and the first motor (3) is positioned in the protective cover (27); the top end of the driven rod (6) is fixedly connected with a stress block (28);

the rolling mechanism comprises a second motor (14), the second motor (14) is fixedly connected with the box body (1), the output end of the second motor (14) penetrates through the side wall of the box body (1) and stretches into the box body (1), the output end of the second motor (14) is connected with a Y-shaped rod (15) through a telescopic mechanism, two rolling rollers (16) are rotatably connected to the side wall of the Y-shaped rod (15), and a feed pipe (17) and two discharge pipes (18) are communicated to the side wall of the box body (1); the telescopic mechanism comprises a limiting plate (19), a limiting square groove is formed in the output end of the second motor (14), the limiting square groove is in sliding connection with the limiting plate (19), a telescopic spring (20) is fixedly connected to the top end of the limiting plate (19), and the bottom end of the limiting plate (19) is fixedly connected with the Y-shaped rod (15) in a penetrating mode; a discharge valve (26) is fixedly arranged on the side wall of the discharge pipe (18).

The utility model has the following beneficial effects:

1. this sand screening device for construction drives toper filter and reciprocates vibrations from top to bottom through the joining in marriage of first motor, carousel, initiative pole and driven lever, and then accelerates sand filtration time to through the cooperation of fixed pipe, limiting plate, restriction spring, slide bar and connecting block, and then limit the position of toper filter, consequently, this sand screening device for construction sieves sand work efficiency higher.

2. This sand sieving device for construction grinds the grit piece to can pass through the toper filter through the cooperation of second motor, Y shape pole and roller, therefore, the grit piece convenient to use person of this sand sieving device filtration for construction grinds the use, reduces the wasting of resources.

Drawings

Fig. 1 is a schematic view of a front view in cross section.

Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.

Fig. 4 is a schematic view of a partially enlarged structure of fig. 1C according to the present utility model.

Fig. 5 is a schematic top view of the cooperation of the case, the connecting sleeve, the stabilizing plate, etc. in the present utility model.

Detailed Description

The utility model is further illustrated by the following specific examples.

1-5, the sand screening device comprises a box body (1), a vibration mechanism and a rolling mechanism, wherein the vibration mechanism further comprises a conical filter plate (2); wherein,,

the box body (1) is internally provided with a first motor (3), the output end of the first motor (3) is fixedly connected with a rotary table (4), the side wall of the rotary table (4) is rotationally connected with a driving rod (5), the driving rod (5) is rotationally connected with a driven rod (6), the inner wall of the box body (1) is fixedly connected with a cross rod (7) and a plurality of support plates (8), the driven rod (6) is in penetrating sliding connection with the cross rod (7), the top end of the support plate (8) is fixedly connected with a fixed pipe (9), the fixed pipe (9) is internally connected with a sliding rod (11) through a limiting plate (10), the side wall of the sliding rod (11) is sleeved with a limiting spring (12), the top end of the sliding rod (11) extends out of the fixed pipe (9), and the top end of the sliding rod (11) is fixedly connected with the conical filter plate (2) through a connecting block (13). A plurality of placing blocks (22) are fixedly connected to the side wall of the box body (1) through connecting sleeves (21), and stabilizing plates (24) are fixedly connected to the bottom ends of the placing blocks (22) through supporting columns (23); the inner wall of the box body (1) is fixedly connected with a protective cover (27), and the first motor (3) is positioned in the protective cover (27); the top end of the driven rod (6) is fixedly connected with a stress block (28);

the rolling mechanism comprises a second motor (14), the second motor (14) is fixedly connected with the box body (1), the output end of the second motor (14) penetrates through the side wall of the box body (1) and stretches into the box body (1), the output end of the second motor (14) is connected with a Y-shaped rod (15) through a telescopic mechanism, two rolling rollers (16) are rotatably connected to the side wall of the Y-shaped rod (15), and a feed pipe (17) and two discharge pipes (18) are communicated to the side wall of the box body (1); the telescopic mechanism comprises a limiting plate (19), a limiting square groove is formed in the output end of the second motor (14), the limiting square groove is in sliding connection with the limiting plate (19), a telescopic spring (20) is fixedly connected to the top end of the limiting plate (19), and the bottom end of the limiting plate (19) is fixedly connected with the Y-shaped rod (15) in a penetrating mode; a discharge valve (26) is fixedly arranged on the side wall of the discharge pipe (18).

The working principle and working process of the sand screening device for building construction are as follows: when using, firstly place the construction with screening sand device in the place that needs to use, when needs screen sand, pour sand into inlet pipe 17, then open first motor 3, first motor 3 drives carousel 4 and rotates, carousel 4 drives driving lever 5 and rotates, driving lever 5 drives driven lever 6 reciprocating motion from top to bottom, driven lever 6 drives atress piece 28 and beats toper filter 2 to elasticity through restriction spring 12 makes toper filter 2 vibrations, and then filters sand, therefore construction with screening sand device screen sand work efficiency is higher.

The sand screening device for building construction has the substantial characteristics and obvious technical progress, when sand and stone blocks are required to be crushed, the second motor 14 can be turned on, the second motor 14 drives the Y-shaped rod 15 to rotate, the Y-shaped rod 15 drives the grinding roller 16 to rotate on the conical filter plate 2, the sand and stone blocks are further crushed, sand on the periphery of the conical filter plate 2 can be lifted onto the conical filter plate 2 through the scraping plate 25, and the sand and stone blocks which cannot be crushed can be crushed further crushed. Therefore, the sand and stone blocks filtered by the sand screening device for building construction are convenient for users to crush and use, and resource waste is reduced.

Claims (1)

1. Sand screening equipment, including box (1), characterized by: the device also comprises a vibration mechanism and a rolling mechanism, and the vibration mechanism also comprises a conical filter plate (2); wherein,,

the box body (1) is internally provided with a first motor (3), the output end of the first motor (3) is fixedly connected with a rotary table (4), the side wall of the rotary table (4) is rotationally connected with a driving rod (5), the driving rod (5) is rotationally connected with a driven rod (6), the inner wall of the box body (1) is fixedly connected with a cross rod (7) and a plurality of support plates (8), the driven rod (6) is in penetrating sliding connection with the cross rod (7), the top end of the support plate (8) is fixedly connected with a fixed pipe (9), the fixed pipe (9) is internally connected with a sliding rod (11) through a limiting plate (10), the side wall of the sliding rod (11) is sleeved with a limiting spring (12), the top end of the sliding rod (11) extends out of the fixed pipe (9), and the top end of the sliding rod (11) is fixedly connected with the conical filter plate (2) through a connecting block (13). A plurality of placing blocks (22) are fixedly connected to the side wall of the box body (1) through connecting sleeves (21), and stabilizing plates (24) are fixedly connected to the bottom ends of the placing blocks (22) through supporting columns (23); the inner wall of the box body (1) is fixedly connected with a protective cover (27), and the first motor (3) is positioned in the protective cover (27); the top end of the driven rod (6) is fixedly connected with a stress block (28);

the rolling mechanism comprises a second motor (14), the second motor (14) is fixedly connected with the box body (1), the output end of the second motor (14) penetrates through the side wall of the box body (1) and stretches into the box body (1), the output end of the second motor (14) is connected with a Y-shaped rod (15) through a telescopic mechanism, two rolling rollers (16) are rotatably connected to the side wall of the Y-shaped rod (15), and a feed pipe (17) and two discharge pipes (18) are communicated to the side wall of the box body (1); the telescopic mechanism comprises a limiting plate (19), a limiting square groove is formed in the output end of the second motor (14), the limiting square groove is in sliding connection with the limiting plate (19), a telescopic spring (20) is fixedly connected to the top end of the limiting plate (19), and the bottom end of the limiting plate (19) is fixedly connected with the Y-shaped rod (15) in a penetrating mode; a discharge valve (26) is fixedly arranged on the side wall of the discharge pipe (18).