CN211593856U - Discharging chute - Google Patents

Abstract

The utility model discloses a chute of unloading, including cell body and knocker, the cell body includes entry end and exit end, and the opening size of entry end is greater than the opening size of exit end, and the knocker is installed in the bottom of cell body. The included angle between the bottom surface of the groove body and the horizontal plane is more than 60 degrees and less than 90 degrees. The structure can effectively avoid the phenomena of coal accumulation and coal blockage in the cell body.

Description

Discharging chute

Technical Field

The utility model relates to the technical field of machining, concretely relates to chute of unloading.

Background

In the powder industry, especially the coal industry, when sampling or carrying the coal, when from higher level equipment to subordinate equipment, the centre often will set up the discharge chute, in the in-service use in-process, can appear long-pending coal or even coal blockage phenomenon in the discharge chute, especially under the wet condition of coal, above-mentioned problem more takes place, and equipment had to shut down the processing this moment, influences the production progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chute of unloading can realize when the coal passes through the chute, not long-pending coal, not chute blockage.

In order to achieve the above object, the utility model discloses a chute of unloading, including cell body and knocker, the cell body includes entry end and exit end, the opening size of entry end is greater than the opening size of exit end, the knocker install in the bottom of cell body.

Further, the included angle between the bottom surface of the groove body and the horizontal plane is larger than 60 degrees and smaller than 90 degrees.

Further, the sectional area of the groove body is circular.

Furthermore, the groove body is made of stainless steel.

Further, the rapper is an electric rapper.

The utility model has the advantages that: the vibrator is arranged at the bottom of the tank body, so that coal can smoothly pass through the tank body, and coal accumulation and even coal blockage are avoided. The inclination angle of the groove body is larger than 60 degrees, so that coal can rapidly pass through the groove body, and the probability of coal accumulation is reduced. The groove body is made of stainless steel, so that the groove body can slide into the next-stage equipment due to small friction force even if accumulated coal exists.

Drawings

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

in the figure, 1-groove body, 2-inlet end, 3-outlet end, 4-vibrator and 5-included angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the discharging chute is a feeding machine or sampling mechanical equipment for conveying powder, particularly coal, and comprises a chute body 1 and a vibrator 4, wherein the chute body 1 comprises an inlet end 2 and an outlet end 3, the opening size of the inlet end 2 is larger than that of the outlet end 3, and the vibrator 4 is arranged at the bottom of the chute body 1. By providing the rapper 4, it is possible to prevent coal from accumulating in the tank or to make it unable to stay by vibration even if accumulated coal exists. Flanges are arranged on the inlet end 2 and the outlet end 3. When the chute is installed, the inlet end 2 is higher than the outlet end 3. The included angle 5 between the bottom surface of the groove body 1 and the horizontal plane is more than 60 degrees and less than 90 degrees, and the arrangement can lead the coal to pass quickly and reduce the retention time of the coal. The sectional area of the trough body 1 in this embodiment is circular, and no coal accumulation is considered. The tank body 1 is made of stainless steel, so that the friction between the coal and the tank body 1 is reduced, and the coal can pass through the tank body smoothly. The vibrator 4 in the embodiment is an electric vibrator, so that the cost is low and the maintenance is convenient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes that can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art can be made within the scope of the claims of the present invention.

Claims (5)

1. A chute, characterized in that: including cell body (1) and knocker (4), cell body (1) is including entry end (2) and exit end (3), the opening size of entry end (2) is greater than the opening size of exit end (3), knocker (4) install in the bottom of cell body (1).

2. The discharge chute of claim 1 wherein: the included angle (5) between the bottom surface of the tank body (1) and the horizontal plane is larger than 60 degrees and smaller than 90 degrees.

3. The discharge chute of claim 1 wherein: the sectional area of the tank body (1) is circular.

4. A chute according to any one of claims 1 to 3 wherein: the tank body (1) is made of stainless steel.

5. A chute according to any one of claims 1 to 3 wherein: the vibrator (4) is an electric vibrator.

Images