CN204892106U - Novel sand washer - Google Patents

Abstract

A new type of sand washing machine, including a sand washing tank, a motor, a cleaning wheel and a reducer, the motor is connected to the reducer and fixed on one side of the sand washing tank, and the cleaning wheel is movably connected through a rotating shaft In the motor, the cleaning wheel is provided with several wheel buckets of the filter net, and blades are respectively arranged on the several wheel buckets, and the blades are composed of steel plates and iron nets, and the steel plates and the iron nets are screwed Fixed connection. The motor and the reducer are fixed on the installation frame. The motor is connected to the reducer through a chain. The cleaning wheel is formed by connecting two wheel bodies coaxially. Several supporting frames are also arranged inside the cleaning wheel. The utility model has the advantages of simple structure, low required cost, stable motion, strong cleaning strength and high cleaning efficiency.

Description

A new sand washing machine

technical field

The utility model relates to a mining equipment, in particular to a sand washing machine.

Background technique

Sand washing machines are indispensable in the production and supply of raw materials for large-scale concrete mixing plants in the water conservancy, electric power, and construction industries. Sand washing machines mainly include spiral sand washing machines, drum sand washing machines and wheel bucket sand washing machines. The spiral sand washing machine uses spiral propulsion to separate the sand and soil from the soil, and the output is low; the drum sand washing machine makes the stones collide with each other, rubs, and rolls with the rotation of the drum in the drum, and is sprayed with a high-pressure water gun, so the water demand is large. , but the output is large; the wheel bucket sand washing machine is a new type of water washing equipment in recent years. It can wash both sand and stones. It has a wide range of uses and has a large social demand. The wheel bucket sand washing machine includes a sand washing tank and an impeller. There is a wheel bucket on the impeller. When working, the motor drives the impeller to rotate slowly after being decelerated by a V-belt, a reducer, and a gear. The sand enters the sand washing tank from the feeding tank. Driven by the impeller, it rolls and grinds each other to remove the impurities covering the surface of the sand and at the same time destroy the water vapor layer covering the sand to facilitate dehydration; at the same time add water to form a strong water flow to take away impurities and foreign matter with small specific gravity in time , and discharged from the overflow of the sand washing tank, the clean sand is taken away by the blades, and finally the sand is poured into the discharge tank from the rotating impeller to complete the washing of the sand. In the prior art, one impeller is usually turned over to complete the cleaning work, and the cleaning intensity is not enough.

Contents of the invention

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a new type of sand washing machine, which has a simple structure, low cost, stable movement, strong cleaning strength and high cleaning efficiency.

In order to achieve the above object, the utility model is realized through the following technical solutions:

A new type of sand washing machine, including a sand washing tank, a motor, a cleaning wheel and a reducer, the motor is connected to the reducer and fixed on one side of the sand washing tank, and the cleaning wheel is movably connected through a rotating shaft In the motor, the cleaning wheel is provided with several wheel buckets of the filter net, and blades are respectively arranged on the several wheel buckets, and the blades are composed of steel plates and iron nets, and the steel plates and the iron nets are screwed Fixed connection.

Further, the motor and the reducer are fixed on the installation frame.

Further, the motor is connected to the reducer through a chain.

Further, the cleaning wheel is formed by connecting two wheel bodies coaxially.

Further, several support frames are also provided inside the cleaning wheel.

To sum up, the utility model has the advantages of: a new type of sand washing machine, which uses a new composition of blades without destroying the original full steel blades, while increasing the outlet of the impeller, reducing the impeller Reduce the operating pressure, reduce the energy consumption of the wheel sand washing machine, and improve the working efficiency of the wheel sand washing machine. The different parts of the blade are welded and fastened with screws and nuts, making the connection of the blade more reliable. Since the pressure bearing of the blade itself has been greatly reduced compared with the existing technology, the service life of the entire blade is longer. The structural improvement of the spoke steel bar connecting the rotating shaft and the wheel makes the structure of the whole sand washing machine more stable and the sand washing efficiency higher.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model cleaning wheel;

Fig. 3 is a structural schematic diagram of the blade of the utility model.

In the figure, 1. Sand washing tank, 2. Motor, 3. Cleaning wheel, 4. Reducer, 5. Blade, 6. Rotating shaft, 7. Wheel bucket, 8. Mounting frame, 9. Support frame, 10. Steel plate, 11, iron net, 12, screw.

Detailed ways

The utility model will be further described below in conjunction with accompanying drawing and specific embodiment:

As shown in Fig. 1, Fig. 2 and Fig. 3, a new type of sand washing machine includes a sand washing tank 1, a motor 2, a cleaning wheel 3 and a speed reducer 4, and the motor 2 is connected to the speed reducer 4 and fixedly installed On one side of the sand washing tank 1, the cleaning wheel 3 is movably connected to the motor 2 through a rotating shaft 6, and the cleaning wheel 3 is provided with several wheel buckets 7 of filter screens, and several wheel buckets 7 are provided with Blades 5 are provided respectively, and the blades 5 are composed of steel plates 10 and iron nets 11 , and the steel plates 10 and the iron nets 11 are fixedly connected by screws 12 .

The motor 2 and the reducer 4 are fixed on the installation frame 8 .

The motor 2 is connected to the reducer 4 through a chain.

The cleaning wheel 3 is formed by connecting two wheel bodies coaxially.

Several support frames 9 are also provided inside the cleaning wheel 3 .

When in use, the motor 2 is connected to the reducer 4 through a chain. After deceleration, the cleaning wheel 3 is driven to rotate slowly. Remove the impurities covering the surface of the sand and destroy the water vapor layer covering the sand to facilitate dehydration; add water at the same time to form a strong water flow to take away the impurities and foreign matter with a small specific gravity in time, and discharge them from the overflow of the sand washing tank 1. The clean sand is taken away by the blades 5 of the wheel bucket 7, and finally the sand is poured out of the sand washing tank 1 from the rotating impeller to complete the cleaning of the sand.

In order to increase the sand washing effect, each wheel bucket 7 is staggered at a certain angle, and each blade 5 is in the middle of the circumferential position on the sand washing tank 1 .

In order to increase the reliability of the sand washing tank 1 when the whole rotating shaft 6 rotates, the inside of the cleaning wheel 3 is also provided with several support frames 9 .

The utility model has the advantages of simple structure, low required cost, stable motion, strong cleaning strength and high cleaning efficiency.

For those skilled in the art, various other corresponding changes and modifications can be made according to the above technical solutions and ideas, and all these changes and modifications should fall within the protection scope of the claims of the present utility model.

Claims (5)

1. A new type of sand washing machine, comprising a sand washing tank (1), a motor (2), a cleaning wheel (3) and a speed reducer (4), characterized in that: the motor (2) is connected to the speed reducer (4) and be fixed on one side of the sand washing tank (1), the cleaning wheel (3) is movably connected to the motor (2) through the rotating shaft (6), and the cleaning wheel (3) is provided with Several wheel buckets (7) with filter nets are provided with blades (5) respectively, and the blades (5) are composed of steel plates (10) and iron nets (11), and the steel plates (10) and the iron net (11) are fixedly connected by screws (12). 2. A new type of sand washing machine according to claim 1, characterized in that: the motor (2) and the reducer (4) are fixed on the mounting frame (8). 3. A new type of sand washing machine according to claim 2, characterized in that: the motor (2) is connected to the reducer (4) through a chain. 4. A new type of sand washing machine according to claim 1, characterized in that: the cleaning wheel (3) consists of two coaxially connected wheel bodies. 5. A new type of sand washing machine according to claim 4, characterized in that: several support frames (9) are provided inside the cleaning wheel (3).