CN222903679U

CN222903679U - Discharging device of shot blasting machine

Info

Publication number: CN222903679U
Application number: CN202421917439.6U
Authority: CN
Inventors: 付旭; 王建忠; 刘艳
Original assignee: Dalian Zonggelite Metal Products Co ltd
Current assignee: Dalian Zonggelite Metal Products Co ltd
Priority date: 2024-08-09
Filing date: 2024-08-09
Publication date: 2025-05-27
Anticipated expiration: 2034-08-09

Abstract

The utility model relates to the field of shot blasting machines and discloses a discharge device of a shot blasting machine, which comprises a discharge pipeline, wherein the front end of the discharge pipeline is fixedly communicated with a discharge port, the front end of the discharge pipeline is inclined upwards, the rear side of the bottom of the discharge pipeline is provided with a discharge port, the front end of the discharge port is opened, the rear side wall of the discharge port is fixedly connected with a cylinder, the bottom end of an output shaft of the cylinder is fixedly connected with a baffle plate, the baffle plate is inserted at the top of the joint of the discharge port and the discharge pipeline, the left side wall and the right side wall of the baffle plate are in sliding fit with the left inner wall and the right inner wall of the discharge pipeline, a plurality of vent holes are formed in the middle of the top of the discharge pipeline, and the vent holes are distributed in a rectangular array. According to the utility model, the vent hole, the exhaust fan and the filter cotton are arranged at the top of the discharging pipeline, so that the function of synchronously discharging dust in the discharging process is realized, the working environment is effectively improved, the health of operators is protected, the lifting and descending of the baffle are controlled through the air cylinder, the closing of the discharging interface can be controlled, and the filter cotton is convenient to replace.

Description

Discharge device of shot blasting machine

Technical Field

The utility model relates to a shot-blasting machine field specifically is a discharge apparatus of shot-blasting machine.

Background

The shot blasting machine is widely applied to metal surface treatment equipment, hard particles such as steel shots, iron shots and the like are shot to the surface of a workpiece at an extremely high speed through the shot blasting machine rotating at a high speed, and therefore the cleaning, strengthening or pretreatment of the surface of the workpiece is realized.

In the discharging process of the existing shot blasting machine, only how to discharge workpieces or materials from the shot blasting machine is often concerned, and influences of dust and impurities generated in the discharging process on working environments and operators are ignored, and if the dust and the impurities cannot be effectively treated, the working environments are polluted, and the health of the operators is possibly damaged.

Disclosure of utility model

In order to overcome the defects, the utility model provides a discharging device of a shot blasting machine.

The utility model adopts the technical scheme that:

The utility model provides a discharge apparatus of shot-blasting machine, including the pipeline of unloading, the front end fixed intercommunication of pipeline of unloading has the interface of unloading, the front end tilt up of pipeline of unloading, the feed opening has been seted up to the bottom rear side of pipeline of unloading, the front end opening of interface of unloading, the back lateral wall fixedly connected with cylinder of interface of unloading, the output shaft bottom fixedly connected with baffle of cylinder, the baffle is pegged graft in the junction top of interface of unloading and pipeline of unloading, the left and right sides wall and the left and right sides wall sliding fit of pipeline of unloading of baffle, a plurality of air vents have been seted up at the top middle part of pipeline of unloading, the air vent is rectangular array distribution, the top of air vent has the apron, the left and right sides edge of apron is buckled downwards and is fixedly connected with pipeline of unloading, the top fixed intercommunication of apron has a plurality of fixed pipe, the fixed pipe is rectangular array distribution, install the exhaust fan in the fixed pipe, it has the filter pulp to fill between the top of apron and pipeline of unloading.

The left side wall and the right side wall of the unloading pipeline and the unloading interface are fixedly connected with supporting legs which extend downwards, and the bottom ends of the supporting legs are rotationally connected with moving wheels.

The utility model has the beneficial effects that:

According to the utility model, the vent hole, the exhaust fan and the filter cotton are arranged at the top of the discharging pipeline, so that the function of synchronously discharging dust in the discharging process is realized, the working environment is effectively improved, the health of operators is protected, the lifting and descending of the baffle are controlled by the air cylinder, the closing of the discharging interface can be controlled, the filter cotton is convenient to replace, the operation is simple, convenient and quick, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cover plate of the present utility model schematic diagram of the separation state.

In all the drawings, the reference numerals are specifically 1, a discharge port, 2, a discharge pipeline, 3, a discharge port, 4, supporting legs, 5, a movable wheel, 6, a cylinder, 7, a baffle, 8, a vent hole, 9, a cover plate, 10, a fixed pipe, 11, an exhaust fan, 12 and filter cotton.

Detailed Description

As shown in figures 1-4, the discharging device of the shot blasting machine comprises a discharging pipeline 2, wherein the front end of the discharging pipeline 2 is fixedly communicated with a discharging port 1, the front end of the discharging pipeline 2 is inclined upwards, the rear side of the bottom of the discharging pipeline 2 is provided with a discharging port 3, the front end of the discharging port 1 is opened, the rear side wall of the discharging port 1 is fixedly connected with a cylinder 6, the bottom end of an output shaft of the cylinder 6 is fixedly connected with a baffle 7, the baffle 7 is inserted at the top of the connecting part of the discharging port 1 and the discharging pipeline 2, the left side wall and the right side wall of the baffle 7 are in sliding fit with the left inner wall and the right inner wall of the discharging pipeline 2, a plurality of vent holes 8 are formed in the middle of the top of the discharging pipeline 2, the vent holes 8 are distributed in a rectangular array, a cover plate 9 is arranged above the vent holes, the left side edge and the right side edge of the cover plate 9 are bent downwards and are fixedly connected with the discharging pipeline 2, the top of the cover plate 9 is fixedly communicated with a plurality of fixing pipes 10, the fixing pipes 10 are distributed in a rectangular array, an exhaust fan 11 is arranged in the fixing pipe 10, and filter cotton 12 is filled between the cover plate 9 and the top of the discharging pipeline 2.

The left and right side walls of the discharging pipeline 2 and the discharging port 1 are fixedly connected with supporting legs 4 which extend downwards, and the bottom ends of the supporting legs 4 are rotatably connected with moving wheels 5.

After the work of shot blasting machine is accomplished, when need unload, at first ensure that baffle 7 is in the closed condition, and the output shaft of cylinder 6 pushes away baffle 7 to the junction bottom of interface 1 and the pipeline 2 of unloading promptly, totally blocks up interface 1 of unloading, prevents that the material from revealing in advance.

When the material is required to be discharged, the cylinder 6 is started, the output shaft of the cylinder 6 is retracted, the baffle 7 is driven to move upwards, and the discharge port 1 is opened, so that the material in the shot blasting machine can smoothly enter the discharge pipeline 2, and the material can slide downwards along the pipeline under the action of gravity due to the upward inclination of the front end of the discharge pipeline 2 and is discharged from the discharge port 3.

When the material is discharged, the exhaust fan 11 starts to work, and the exhaust fan 11 extracts air in the discharge pipeline 2 through the fixed pipe 10 to form a negative pressure environment, and because the vent holes 8 are positioned in the middle of the top of the discharge pipeline 2 and distributed in a rectangular array, the air in the pipeline and dust entrained in the air can be uniformly extracted.

The extracted air and dust enter the space below the cover plate 9 through the vent holes 8, and then are filtered through the filter cotton 12, the filter cotton 12 can effectively intercept dust particles in the air, and the clean air is discharged to the external environment through the exhaust fan 11.

When the materials in the shot blasting machine are completely discharged through the discharging pipeline 2, the air cylinder 6 is started again, the baffle 7 is pushed back to the closing position, the discharging interface 1 is plugged, and the discharging process is completed.

When the filter cotton 12 needs to be replaced, the discharging port 1 is plugged through the baffle 7, the old filter cotton 12 is pulled out, and the new filter cotton 12 is filled into the inner side of the cover plate 9. The utility model protects only the mechanical part, and the functions realized by the software control part related to the mechanical part are not within the protection scope of the utility model.

Claims

1. The utility model provides a discharge apparatus of shot-blasting machine, a serial communication port, including discharge tube (2), the front end fixed connection of discharge tube (2) has discharge interface (1), the front end tilt up of discharge tube (2), feed opening (3) have been seted up to the bottom rear side of discharge tube (2), the front end opening of discharge interface (1), the rear side wall fixedly connected with cylinder (6) of discharge interface (1), the output shaft bottom fixedly connected with baffle (7) of cylinder (6), baffle (7) are pegged graft at the junction top of discharge interface (1) and discharge tube (2), the left and right sides wall of baffle (7) and the left and right sides wall sliding fit of discharge tube (2), a plurality of air vents (8) have been seted up at the top middle part of discharge tube (2), air vents (8) are rectangular array distribution, the top of air vents (8) has apron (9), the left and right sides edge of apron (9) is buckled downwards and is fixedly connected with discharge tube (2), the top fixed connection of apron (9) has a plurality of fixed tube (10), fixed tube (10) are rectangular distribution, the left and right sides wall of fixed tube (10) is equipped with filter fan (12) between discharge fan (11) and the top of discharge tube (2).

2. The discharge device of the shot blasting machine according to claim 1, wherein the left side wall and the right side wall of the discharge pipeline (2) and the discharge port (1) are fixedly connected with downwardly extending supporting legs (4), and the bottom ends of the supporting legs (4) are rotatably connected with moving wheels (5).