CN216880814U

CN216880814U - Vehicle-mounted dust collection device for auxiliary vehicle of metallurgical casting bridge crane

Info

Publication number: CN216880814U
Application number: CN202220248612.2U
Authority: CN
Inventors: 孙宝权; 宋长利; 范小娇
Original assignee: Lingyuan Iron & Steel Group Co ltd; Lingyuan Iron and Steel Co Ltd
Current assignee: Lingyuan Iron and Steel Co Ltd
Priority date: 2022-02-06
Filing date: 2022-02-06
Publication date: 2022-07-05
Anticipated expiration: 2032-02-06

Abstract

A vehicle-mounted dust collection device for a metallurgical casting bridge crane auxiliary vehicle is provided with an induced draft motor, a centrifugal ventilator, a dust collection box, a first dust collection pipeline and a second dust collection pipeline; the induced draft motor, the centrifugal ventilator and the dust collection box are fixed at the upper end of the auxiliary crane body; the induced draft motor is connected with a centrifugal ventilator which is connected with a dust collection box; the first dust suction pipeline is connected with the dust collection box, the tail end of the first dust suction pipeline is connected with a first dust suction port, and the first dust suction port is positioned on one side of the crane auxiliary vehicle body; the second dust collection pipeline is connected with the dust collection box, the tail end of the second dust collection pipeline is connected with a second dust collection port, and the second dust collection port is located on the other side of the crane auxiliary vehicle body. The utility model can realize the automatic dust collection operation of the auxiliary vehicle track of the metallurgical casting bridge crane, has high cleaning efficiency, liberates manpower, ensures safety and avoids secondary dust raising.

Description

Vehicle-mounted dust collection device for auxiliary vehicle of metallurgical casting bridge crane

Technical Field

The utility model relates to a dust suction device, in particular to a vehicle-mounted dust suction device for a metallurgical casting bridge crane auxiliary vehicle.

Background

At present, a metallurgical casting bridge crane is used in a steel smelting operation place, dust deposition can be generated in the crane during long-term production operation, and the dust deposition needs to be cleaned regularly to ensure the equipment maintenance standard. However, metallurgical casting cranes for hoisting high-temperature molten metal are mostly in a main and auxiliary double-trolley form, the two sides of the auxiliary trolley track beam of the cranes are not provided with walking platforms or protective railings, the ash removal operation belongs to high-altitude operation, and the dangerousness is extremely high.

At the present stage, the cleaning is completely carried out by stopping the machine by utilizing the production intermittent time manually. The cleaning operation mode has two general forms: firstly, cleaning the dust by using cleaning tools such as shovels, brooms and the like; firstly, the compressed air source on the walking platform is guided to the vehicle by the rubber tube to blow and sweep dust. No matter which kind of operation mode is adopted, all need utilize production intermittent type time to 2 people cooperation operations at least have the eminence to fall safety risk and secondary raise dust harm moreover. A large amount of manpower and material resources are required to be invested, and the personal safety of the operating personnel is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted dust collection device for a metallurgical casting bridge crane auxiliary car, and solves the problems that accumulated dust on a track beam of the metallurgical casting bridge crane auxiliary car depends on manpower, the efficiency is low, and the safety risk is high.

The technical scheme for solving the technical problems is as follows: a vehicle-mounted dust collection device for a metallurgical casting bridge crane auxiliary vehicle comprises an induced draft motor, a centrifugal ventilator, a dust collection box, a first dust collection pipeline and a second dust collection pipeline; the induced draft motor, the centrifugal ventilator and the dust collection box are fixed at the upper end of the crane auxiliary vehicle body; the air inducing motor is connected with the centrifugal fan, and the centrifugal fan is connected with the dust collection box;

the first dust suction pipeline is connected with the dust collection box, the tail end of the first dust suction pipeline is connected with a first dust suction port, and the first dust suction port is positioned on one side of the crane auxiliary vehicle body;

the second dust collection pipeline is connected with the dust collection box, the tail end of the second dust collection pipeline is connected with a second dust collection port, and the second dust collection port is located on the other side of the crane auxiliary vehicle body.

As the preferable scheme of the vehicle-mounted dust collection device for the metallurgical casting bridge crane auxiliary vehicle, the bottom of the vehicle body of the crane auxiliary vehicle is connected with wheels, the lower ends of the wheels are provided with vehicle rails, and a rail beam is arranged below the vehicle rails.

As a preferable scheme of the vehicle-mounted dust collection device for the auxiliary vehicle of the metallurgical casting bridge crane, the first dust collection pipeline is bent in an L shape, and the first dust collection port is rotatably connected with the first dust collection pipeline through threads; the first dust suction port is located above the track beam.

As a preferable scheme of the vehicle-mounted dust collection device for the auxiliary vehicle of the metallurgical casting bridge crane, the second dust collection pipeline is bent in an L shape, and the second dust collection port is rotatably connected with the second dust collection pipeline through threads; the second dust suction port is located above the track beam.

As a preferable scheme of the vehicle-mounted dust suction device for the auxiliary vehicle of the metallurgical casting bridge crane, the first dust suction port and the second dust suction port are respectively provided with a sub dust suction port facing the track beam.

As the preferable scheme of the vehicle-mounted dust collection device for the metallurgical casting bridge crane auxiliary vehicle, the top of the dust collection box is hinged with a cover body, and the cover body is provided with a handle.

As a preferable scheme of the vehicle-mounted dust suction device for the metallurgical casting bridge crane auxiliary vehicle, the induced draft motor and a power supply of the crane auxiliary vehicle body are shared.

The utility model has the advantages that the dust collection box is provided with an induced draft motor, a centrifugal ventilator, a dust collection box, a first dust collection pipeline and a second dust collection pipeline; the induced draft motor, the centrifugal ventilator and the dust collection box are fixed at the upper end of the crane auxiliary vehicle body; the induced draft motor is connected with a centrifugal ventilator which is connected with a dust collection box; the first dust absorption pipeline is connected with the dust collection box, the tail end of the first dust absorption pipeline is connected with a first dust absorption port, and the first dust absorption port is positioned on one side of the crane auxiliary vehicle body; the second dust collection pipeline is connected with the dust collection box, the tail end of the second dust collection pipeline is connected with a second dust collection port, and the second dust collection port is located on the other side of the crane auxiliary vehicle body. The utility model can realize the automatic dust collection operation of the auxiliary vehicle track of the metallurgical casting bridge crane, has high cleaning efficiency, liberates manpower, ensures safety and avoids secondary dust raising.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a front view of a vehicle-mounted dust collector for a metallurgical casting bridge crane auxiliary truck according to an embodiment of the present invention;

FIG. 2 is a schematic top view of the vehicle-mounted dust collector for the auxiliary trolley of the metallurgical casting bridge crane provided in the embodiment of the utility model.

In the figure, 1, an induced draft motor; 2. a centrifugal fan; 3. a dust collection box; 4. a first dust extraction duct; 5. a second dust suction duct; 6. a first dust suction port; 7. a second dust suction port; 8. a crane auxiliary body; 9. a wheel; 10. a vehicle track; 11. a track beam; 12. a dust separation and collection port; 13. a cover body; 14. a handle.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 and 2, an embodiment of the utility model provides a vehicle-mounted dust collection device for a metallurgical casting bridge crane auxiliary vehicle, which comprises an induced draft motor 1, a centrifugal ventilator 2, a dust collection box 3, a first dust collection pipeline 4 and a second dust collection pipeline 5; the induced draft motor 1, the centrifugal ventilator 2 and the dust collection box 3 are fixed at the upper end of the auxiliary crane body 8; the induced draft motor 1 is connected with the centrifugal ventilator 2, and the centrifugal ventilator 2 is connected with the dust collection box 3;

the first dust suction pipeline 4 is connected with the dust collection box 3, the tail end of the first dust suction pipeline 4 is connected with a first dust suction port 6, and the first dust suction port 6 is positioned on one side of an auxiliary crane vehicle body 8;

the second dust suction pipeline 5 is connected with the dust collection box 3, the tail end of the second dust suction pipeline 5 is connected with a second dust suction port 7, and the second dust suction port 7 is positioned on the other side of the crane auxiliary vehicle body 8.

In this embodiment, the bottom of the crane auxiliary vehicle body 8 is connected with wheels 9, the lower ends of the wheels 9 are provided with vehicle rails 10, and a rail beam 11 is arranged below the vehicle rails 10.

Specifically, the crane auxiliary vehicle body 8 runs on a vehicle track 10 through wheels 9, and dust deposition on a track beam 11 is sucked through a first dust suction port 6 connected with the first dust suction pipeline 4 and a second dust suction port 7 connected with the second dust suction pipeline 5.

In this embodiment, the first dust suction pipe 4 is bent in an L shape, and the first dust suction port 6 is rotatably connected to the first dust suction pipe 4 through a screw thread; the first dust suction port 6 is located above the track beam 11. The second dust suction pipeline 5 is bent in an L shape, and the second dust suction port 7 is rotatably connected with the second dust suction pipeline 5 through threads; the second dust suction port 7 is located above the rail beam 11.

Specifically, the first dust suction pipeline 4 and the second dust suction pipeline 5 are bent towards the track beam 11, the centrifugal ventilator 2 operates under the driving of the induced draft motor 1, the first dust suction port 6 and the second dust suction port 7 absorb dust deposited on the track beam 11, and the dust enters the dust collection box 3 through the first dust suction pipeline 4 and the second dust suction pipeline 5 respectively. First dust absorption mouth 6 and second dust absorption mouth 7 can be dismantled, when carrying out the hoist maintenance operation, can dismantle first dust absorption mouth 6 and second dust absorption mouth 7, avoid causing the stumbling of knocking on the maintainer.

In this embodiment, the first dust suction port 6 and the second dust suction port 7 are each provided with a sub-dust suction port 12 facing the rail beam 11. Specifically, the dust separation and suction opening 12 faces the rail beam 11, and dust on the rail beam 11 can be sufficiently sucked.

In this embodiment, the top of the dust collecting box 3 is hinged with a cover 13, and the cover 13 is provided with a handle 14. Specifically, the cover 13 of the dust box 3 can be opened, so that dust collected in the dust box 3 can be cleaned regularly.

In this embodiment, the power supply of the induced draft motor 1 and the crane auxiliary vehicle body 8 is shared. The induced draft motor 1 and the auxiliary crane vehicle body 8 share a power supply and run synchronously, and the induced draft motor 1 is started automatically as long as the auxiliary crane vehicle body 8 runs, so that the dust removal effect is ensured.

In summary, the utility model is provided with an induced draft motor 1, a centrifugal ventilator 2, a dust collection box 3, a first dust collection pipeline 4 and a second dust collection pipeline 5; the induced draft motor 1, the centrifugal ventilator 2 and the dust collection box 3 are fixed at the upper end of the auxiliary crane body 8; the induced draft motor 1 is connected with a centrifugal ventilator 2, and the centrifugal ventilator 2 is connected with a dust collection box 3; the first dust suction pipeline 4 is connected with the dust collection box 3, the tail end of the first dust suction pipeline 4 is connected with a first dust suction port 6, and the first dust suction port 6 is positioned on one side of the crane auxiliary vehicle body 8; the second dust suction pipeline 5 is connected with the dust collection box 3, the tail end of the second dust suction pipeline 5 is connected with a second dust suction port 7, and the second dust suction port 7 is positioned on the other side of the crane auxiliary vehicle body 8. When the crane auxiliary vehicle body 8 is powered on to operate, the induced draft motor 1 is synchronously started, the first dust suction port 6 and the second dust suction port 7 attached to the rail beams 11 on the two sides of the crane auxiliary vehicle body 8 suck dust on the rail beams 11 into the dust collection box 3 along with the reciprocating operation of the crane auxiliary vehicle body 8, and the dust collection box 3 can be detached to filter the dust into the box. The upper cover body 13 of the dust collection box 3 can be opened, so that dust collected in the box can be cleaned regularly. The utility model can realize the automatic dust collection operation of the auxiliary vehicle track 10 of the metallurgical casting bridge crane, has high cleaning efficiency, liberates manpower, ensures safety and avoids secondary dust raising.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A vehicle-mounted dust collection device for a metallurgical casting bridge crane auxiliary vehicle is characterized by comprising an induced draft motor (1), a centrifugal ventilator (2), a dust collection box (3), a first dust collection pipeline (4) and a second dust collection pipeline (5); the induced draft motor (1), the centrifugal ventilator (2) and the dust collection box (3) are fixed at the upper end of the auxiliary crane body (8); the air inducing motor (1) is connected with the centrifugal ventilator (2), and the centrifugal ventilator (2) is connected with the dust collection box (3);

the first dust suction pipeline (4) is connected with the dust collection box (3), the tail end of the first dust suction pipeline (4) is connected with a first dust suction port (6), and the first dust suction port (6) is positioned on one side of an auxiliary crane body (8);

the second dust collection pipeline (5) is connected with the dust collection box (3), the tail end of the second dust collection pipeline (5) is connected with a second dust collection port (7), and the second dust collection port (7) is located on the other side of the crane auxiliary vehicle body (8).

2. The vehicle-mounted dust suction device for the auxiliary trolley of the metallurgical casting bridge crane according to claim 1, wherein wheels (9) are connected to the bottom of the trolley body (8) of the auxiliary trolley, a trolley rail (10) is arranged at the lower end of each wheel (9), and a rail beam (11) is arranged below each trolley rail (10).

3. The vehicle-mounted dust suction device for the auxiliary vehicle of the metallurgical casting bridge crane, which is characterized in that the first dust suction pipe (4) is bent in an L shape, and the first dust suction port (6) is in threaded rotary connection with the first dust suction pipe (4); the first dust suction port (6) is positioned above the track beam (11).

4. The vehicle-mounted dust suction device for the auxiliary vehicle of the metallurgical casting bridge crane, as recited in claim 3, characterized in that the second dust suction pipe (5) is bent in an L shape, and the second dust suction port (7) is rotatably connected with the second dust suction pipe (5) through a thread; the second dust suction opening (7) is positioned above the track beam (11).

5. A metallurgical foundry bridge crane auxiliary vehicle dust extraction device according to claim 4, characterized in that the first dust extraction opening (6) and the second dust extraction opening (7) are each provided with a branch dust extraction opening (12) facing the rail beam (11).

6. A metallurgical foundry bridge crane auxiliary vehicle-mounted dust extraction device according to claim 1, characterized in that the top of the dust box (3) is hinged with a cover body (13), and the cover body (13) is provided with a handle (14).

7. The vehicle-mounted dust collector for the auxiliary trolley of the metallurgical casting bridge crane according to claim 1, wherein the induced draft motor (1) and a power supply of the auxiliary trolley body (8) of the crane are shared.