CN216937030U

CN216937030U - Mechanism sand processing is with sieve sand case

Info

Publication number: CN216937030U
Application number: CN202220746793.1U
Authority: CN
Inventors: 徐立军; 张珈瑜
Original assignee: Zhoushan Quanji Construction Industry Co ltd
Current assignee: Zhoushan Quanji Construction Industry Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-12
Anticipated expiration: 2032-04-01

Abstract

A sand screening box for machining sand comprises a box body and a screen, wherein the screen is detachably arranged in the box body, and the screen is inclined downwards from back to front; the front side of the box body is connected with a placing rack; a first sand collecting box is placed on the placing frame; the front end of the screen is positioned above the first sand collecting box; the box body is rotatably connected with a first rotating shaft and a second rotating shaft; the first rotating shaft and the second rotating shaft are provided with flapping wheels; the outer side of the flapping wheel is connected with a flapping piece for flapping the screen mesh; the outer side of the box body is connected with a motor for driving the first rotating shaft and the second rotating shaft to rotate; and a second sand collecting box is placed under the screen. According to the machine-made sand screening device, the machine-made sand can be screened according to the screen, the motor drives the beating wheel to work, and the beating wheel beats the screen through the beating sheet to enable the screen to vibrate, so that the machine-made sand can be screened more fully in the screening process of the screen.

Description

Mechanism sand processing is with sieve sand case

Technical Field

The utility model relates to a sand screening box for machining sand.

Background

The machine-made sand is sand processed by the sand making machine and other accessory equipment, the finished product is more regular, and the sand can be processed into sand with different rules and sizes according to different process requirements, so that the daily requirement can be better met; the machine-made sand can be used for preparing qualified and applicable sand and stone only by professional equipment. However, in the process of machining sand, a sand screening box which can help the machine-made sand to carry out particle size screening is needed by screening the machine-made sand according to the particle size.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing the sand screening box which can help people to screen the machine-made sand according to the particle size.

In order to solve the technical problems, the technical scheme of the sand screening box for machining sand provided by the utility model is as follows:

the screen is detachably arranged in the box body, and the screen inclines downwards from back to front; the front side of the box body is connected with a placing rack; a first sand collecting box is placed on the placing frame; the front end of the screen is positioned above the first sand collecting box; the box body is rotatably connected with a first rotating shaft and a second rotating shaft; the first rotating shaft and the second rotating shaft are provided with beating wheels; the outer side of the flapping wheel is connected with a flapping piece for flapping the screen mesh; the outer side of the box body is connected with a motor for driving the first rotating shaft and the second rotating shaft to rotate; and a second sand collection box is placed under the screen.

An inlet is formed in the side edge of the box body; the second sand collecting box is placed in the box body through an inlet.

Four corners of the screen are respectively connected with the box body through bolts; the box body is connected with four connecting seats corresponding to four corners of the screen respectively; the bottom end of the bolt penetrates through the connecting seat to be in threaded connection with the screen.

One end of the first rotating shaft is connected with the motor, and the other end of the first rotating shaft penetrates through the box body and is connected with a first belt pulley; the outer end of the second rotating shaft is connected with a second belt pulley corresponding to the first belt pulley; the first belt pulley is connected with the second belt pulley through a transmission belt.

The two ends of the first rotating shaft are connected with the flapping wheels, and the two ends of the second rotating shaft are connected with the flapping wheels.

The outer side of the flapping wheel is connected with 20 flapping sheets; the 20 pieces of beating pieces are uniformly distributed outside the beating wheel in an equal angle mode by taking the axis of the beating wheel as the axis.

The beating sheet is arc-shaped.

The utility model can achieve the technical effects that: the machine-made sand grain size can be screened through the screen, and the machine-made sand grain size is respectively collected in the first sand collecting box and the second sand collecting box; in order to ensure that screening is more sufficient, the motor drives the beating wheel to work, and the beating wheel beats the screen through the beating sheet to enable the screen to vibrate, so that machine-made sand can be screened more sufficiently in the screening process of the screen.

Drawings

The utility model is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic structural view of a sand screening box for machine-made sand processing according to the present invention;

FIG. 2 is a schematic view of the other side of FIG. 1;

FIG. 3 is a cross-sectional view of a sand screen box for machine-made sand processing according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an exploded view of a sand screen box for machine-made sand processing according to the present invention;

fig. 6 is an enlarged view of a portion B of fig. 5.

Detailed Description

The utility model is explained in further detail below with reference to the drawings.

See fig. 1-6.

A sand screening box for machining machine-made sand comprises a box body 1 and a screen 2, wherein the screen 2 is detachably arranged in the box body 1, and the screen 2 inclines downwards from back to front; the front side of the box body 1 is connected with a placing rack 3; a first sand collecting box 4 is placed on the placing frame 3; the front end of the screen 2 is positioned above the first sand collecting box 4; a first rotating shaft 5 and a second rotating shaft 6 are rotatably connected to the box body 1; the first rotating shaft 5 and the second rotating shaft 6 are both provided with beating wheels 7; the outer side of the beating wheel 7 is connected with a beating sheet 8 for beating the screen 2; the outer side of the box body 1 is connected with a motor 9 for driving the first rotating shaft 5 and the second rotating shaft 6 to rotate; a second sand-collecting box 10 is arranged under the screen 2.

Specifically, an inlet 11 is formed in the side edge of the box body 1; the second sand-collecting box 10 is placed in the box body 1 through the inlet 11.

Specifically, four corners of the screen 2 are respectively connected with the box body 1 through bolts 12; the box body 1 is connected with four connecting seats 13 which respectively correspond to four corners of the screen 2; the bottom end of the bolt 12 passes through the connecting seat 13 and is in threaded connection with the screen 2.

Specifically, one end of the first rotating shaft 5 is connected with the motor 9, and the other end of the first rotating shaft penetrates through the box body 1 and is connected with a first belt pulley 21; the outer end of the second rotating shaft 6 is connected with a second belt pulley 22 corresponding to the first belt pulley 21; the first pulley 21 is connected to a second pulley 22 via a drive belt 23.

Specifically, both ends of the first rotating shaft 5 are connected with the flapping wheels 7, and both ends of the second rotating shaft 6 are connected with the flapping wheels 7.

Specifically, the outer side of the beating wheel 7 is connected with 20 beating sheets 8; the 20 beating sheets 8 are uniformly distributed outside the beating wheel 7 at equal angles by taking the axis of the beating wheel 7 as the axis.

Specifically, the patting sheet 8 is arc-shaped.

Instructions for use: when the multifunctional screen cloth beating machine is used, firstly, the motor 9 is started, the motor 9 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the beating wheel 7 and the first belt pulley 21 which are arranged on the first rotating shaft 5 to rotate while rotating, the first belt pulley 21 drives the second belt pulley 22 and the second rotating shaft 6 to rotate through the transmission belt 23, the second rotating shaft 6 drives the beating wheel 7 which is arranged on the second rotating shaft 6 to rotate while rotating (the rotating direction of the beating wheel 7 can refer to figures 3 and 4), the beating wheel 7 drives the beating sheet 8 to rotate while rotating, the beating sheet 8 starts to beat the screen cloth 2 while rotating, and the screen cloth 2 starts to vibrate; then, the machine-made sand to be screened is poured onto the screen 2, the screen 2 starts to screen, the machine-made sand with large particles is left on the screen 2 and falls into the first sand-collecting box 4 along the screen 2, and the machine-made sand with small particles falls into the second sand-collecting box 10 through the screen 2; specifically, the first sand-collecting box 4 is placed on the placing frame 3 on the front side of the box body 1, and the second sand-collecting box 10 is inserted into the box body 1 through the inlet 11, so that the first sand-collecting box 4 and the second sand-collecting box 10 can be directly taken out when the first sand-collecting box 4 and the second sand-collecting box 10 are filled with mechanism sand, and the sand-collecting box is convenient to use.

Preferably, the screen 2 is fixed on the box body 1 through bolts 12, specifically, four corners of the screen 2 are respectively connected with the box body 1 through the bolts 12, four connecting seats 13 corresponding to the four corners of the screen 2 are connected on the box body 1, the bottom ends of the bolts 12 penetrate through the connecting seats 13 to be in threaded connection with the screen 2, and when the screen 2 is damaged, the screen 2 is convenient to replace.

Claims

1. The utility model provides a mechanism sand processing is with sieve sand box, includes box (1) and screen cloth (2), its characterized in that: the screen (2) is detachably arranged in the box body (1), and the screen (2) is inclined downwards from back to front; the front side of the box body (1) is connected with a placing rack (3); a first sand collecting box (4) is placed on the placing frame (3); the front end of the screen (2) is positioned above the first sand collection box (4); the box body (1) is rotatably connected with a first rotating shaft (5) and a second rotating shaft (6); beating wheels (7) are mounted on the first rotating shaft (5) and the second rotating shaft (6); the outer side of the beating wheel (7) is connected with a beating sheet (8) for beating the screen (2); the outer side of the box body (1) is connected with a motor (9) for driving the first rotating shaft (5) and the second rotating shaft (6) to rotate; and a second sand collection box (10) is arranged under the screen (2).

2. The machine-made sand processing sand screening box of claim 1, wherein: an inlet (11) is formed in the side edge of the box body (1); the second sand collecting box (10) is placed in the box body (1) through the inlet (11).

3. The machine-made sand processing sand screening box of claim 1, wherein: four corners of the screen (2) are respectively connected with the box body (1) through bolts (12); the box body (1) is connected with four connecting seats (13) which respectively correspond to four corners of the screen (2); the bottom end of the bolt (12) penetrates through the connecting seat (13) to be in threaded connection with the screen (2).

4. The machine-made sand processing sand screening box of claim 1, wherein: one end of the first rotating shaft (5) is connected with the motor (9), and the other end of the first rotating shaft penetrates through the box body (1) and is connected with a first belt pulley (21); the outer end of the second rotating shaft (6) is connected with a second belt pulley (22) corresponding to the first belt pulley (21); the first belt pulley (21) is connected with the second belt pulley (22) through a transmission belt (23).

5. The machine-made sand processing sand screening box of claim 1, wherein: the two ends of the first rotating shaft (5) are both connected with beating wheels (7), and the two ends of the second rotating shaft (6) are both connected with beating wheels (7).

6. The sand sieving box for machine-made sand processing according to claim 1 or 5, wherein: the outer side of the beating wheel (7) is connected with 20 beating sheets (8); the 20 beating sheets (8) are uniformly distributed outside the beating wheel (7) in an equal angle by taking the axis of the beating wheel (7) as the axis.

7. The machine-made sand processing sand screening box of claim 1, wherein: the beating sheet (8) is arc-shaped.