Dust treatment equipment for roller forging and casting production

Abstract

The utility model discloses dust treatment equipment for production of roller forging and casting pieces, which comprises a box body, a connecting pipe is mounted at the bottom of one side of the box body, a dust hood is fixed at one end of the connecting pipe, a dust discharge port is arranged at the bottom of the box body, an induced draft fan is arranged on the adjacent side of one side of the box body, and the induced draft fan is connected with the dust hood. A mounting air pipe is arranged between one side of the induced draft fan and the surface of the other side of the box body, and an air outlet of the induced draft fan is provided with an exhaust pipe; through the designed functional assembly, a worker can conveniently hit the bottom of the inner side of the box body, dust attached to the inner wall of the bottom of the inner side of the box body can be completely discharged through a dust discharging opening, operation is convenient and fast, functionality is improved, and practicability is good; and through the designed cleaning assembly, workers can conveniently and regularly clean the interior of the connecting pipe, dust is not prone to being accumulated in the connecting pipe, the interior of the connecting pipe is not prone to being blocked, and the practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to dust treatment equipment for the production of roll forgings. Background Art

[0002] Roller forgings refer to the type of rolls manufactured by directly pouring molten steel or molten iron into shape. Forged rolls are made by improving the microstructure of semi-steel and forged white cast iron through an appropriate forging process to increase strength and toughness. They can be used to manufacture high-quality rolls. Roller forgings generate a lot of dust during the production process. Therefore, special dust treatment equipment is usually installed in the production workshop of the factory to treat the dust. A Chinese patent discloses a dust removal device for production and smelting of rolls for steel rolling mills (Announcement No. CN211562332U). The patent has already elaborated on the dust removal device in detail, so it will not be repeated here. However, the existing dust treatment device still exists when in use. Dust is easy to adhere to the inner wall of the bottom inner side of the box body, and it is not convenient for workers to clean and discharge the dust. There are limitations in use and there is room for improvement. Utility Model Content

[0003] The utility model aims to provide a dust treatment device for producing roll forgings to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust treatment device for the production of roll forgings, comprising a box body, a connecting pipe is installed at the bottom of one side of the box body, a dust hood is fixed to one end of the connecting pipe, a dust exhaust port is arranged at the bottom of the box body, an induced draft fan is arranged on the adjacent side of one side of the box body, an air duct is arranged between one side of the induced draft fan and the other side surface of the box body, an exhaust pipe is installed at the air outlet of the induced draft fan, supporting legs are fixed at the four corners of the bottom of the box body, and a functional component is arranged at the inner bottom of the box body.

[0005] The functional component includes a mounting rod arranged at the bottom inner side of the box body, and through grooves for the ends of the mounting rod to pass through are symmetrically opened on both side surfaces of the bottom of the box body, a limiting ring is sleeved on the outside of one end of the mounting rod, and a handle is fixed to the other end of the mounting rod, and connecting rods are symmetrically installed in the middle of the surface of the mounting rod, and striking plates are symmetrically arranged on both sides of the ends of the two connecting rods, and connecting springs are symmetrically installed between the inner surface of the striking plate and the two side surfaces of the ends of the connecting rods.

[0006] As a further preferred embodiment of the present technical solution, the length of the connecting rod is greater than the distance between the surface of the mounting rod and the inner wall of the bottom inner side of the box body, and the end of the connecting rod is fixedly connected to the mounting rod.

[0007] As a further preferred embodiment of the present technical solution, the length of the striking plate is greater than the distance between the two connecting rods, and there is a distance between the two end surfaces of the striking plate and the inner wall of the box body.

[0008] As a further preferred embodiment of the present technical solution, a cleaning assembly is provided inside the connecting tube, and the cleaning assembly includes a mounting magnetic ring sleeved on the outside of the connecting tube, a connecting magnetic block is provided on the inner top of the connecting tube, a movable groove for the connecting magnetic block to move is provided on the inner top surface of the connecting tube, a cleaning scraper is provided on the inner bottom of one end of the connecting tube, and a fixing rod is fixed between the connecting magnetic block and the middle of the top end surface of the cleaning scraper.

[0009] As a further preferred embodiment of the present technical solution, a limiting guide plate is installed on one side of the cleaning scraper, and the limiting guide plate is arranged in an inclined shape.

[0010] As a further preferred embodiment of the present technical solution, the longitudinal section of the connecting magnetic block is arc-shaped, and the magnetism of the surface of the connecting magnetic block is different from the magnetism of the surface of the mounting magnetic ring.

[0011] The utility model provides a dust treatment device for roll forging and casting production, which has the following beneficial effects:

[0012] 1. The utility model is convenient for workers to hit the inner bottom of the box through the designed functional components, so that the dust attached to the inner wall of the inner bottom of the box can be completely discharged through the dust exhaust port, which is convenient and quick to operate, has improved functionality and good practicality.

[0013] 2. The cleaning assembly designed in the utility model makes it easy for workers to clean the inside of the connecting pipe regularly, so that dust is not easy to accumulate inside the connecting pipe, and the inside of the connecting pipe is not easy to be blocked, and the practical effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the functional components in the utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure of the striking plate and the connecting rod of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the cleaning component in the utility model;

[0018] In the figure: 1. Box body; 2. Dust exhaust port; 3. Connecting pipe; 4. Dust hood; 5. Install air duct; 6. Draft fan; 7. Exhaust pipe; 8. Support leg; 9. Install rod; 10. Connecting rod; 11. Strike plate; 12. Through slot; 13. Handle; 14. Limiting ring; 15. Connecting spring; 16. Installing magnetic ring; 17. Connecting magnetic block; 18. Moving slot; 19. Fixing rod; 20. Cleaning scraper; 21. Limiting guide plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, a dust treatment device for roll forging production includes a box body 1, a connecting pipe 3 is installed at the bottom of one side of the box body 1, a dust hood 4 is fixed at one end of the connecting pipe 3, a dust outlet 2 is arranged at the bottom of the box body 1, an induced draft fan 6 is arranged at one side of the box body 1, an air pipe 5 is arranged between one side of the induced draft fan 6 and the other side surface of the box body 1, an exhaust pipe 7 is installed at the air outlet of the induced draft fan 6, supporting legs 8 are fixed at the four corners of the bottom of the box body 1, a functional component is arranged at the inner bottom of the box body 1, and the functional component includes a mounting rod 9 arranged at the inner bottom of the box body 1, and the bottom two side surfaces of the box body 1 are symmetrically provided with through grooves 12 for the ends of the mounting rod 9 to penetrate, a limiting ring 14 is sleeved on the outside of one end of the mounting rod 9, and the other end of the mounting rod 9 is A handle 13 is fixed to the end, a connecting rod 10 is symmetrically installed on the middle part of the surface of the mounting rod 9, striking plates 11 are symmetrically arranged on both sides of the ends of the two connecting rods 10, and connecting springs 15 are symmetrically installed between the inner surface of the striking plate 11 and the two side surfaces of the ends of the connecting rods 10. The length of the connecting rod 10 is greater than the distance between the surface of the mounting rod 9 and the inner wall of the inner bottom of the box body 1. The end of the connecting rod 10 is fixedly connected to the mounting rod 9, and the length of the striking plate 11 is greater than the distance between the two connecting rods 10. There is a distance between the two end surfaces of the striking plate 11 and the inner wall of the box body 1, which is convenient for cleaning and discharging dust attached to the inner wall of the inner bottom of the box body 1, and the operation is convenient and quick, so that the inner bottom of the box body 1 is not easy to accumulate dust, the functionality is improved, and the practicality is better.

[0021] like Figure 1 and Figure 4As shown, a cleaning component is provided inside the connecting pipe 3, and the cleaning component includes a mounting magnetic ring 16 sleeved on the outside of the connecting pipe 3, a connecting magnetic block 17 is provided on the inner top of the connecting pipe 3, and the longitudinal section of the connecting magnetic block 17 is arc-shaped. The magnetism of the surface of the connecting magnetic block 17 is different from the surface magnetism of the mounting magnetic ring 16. A moving groove 18 for the connecting magnetic block 17 to move is provided on the inner top surface of the connecting pipe 3, and a cleaning scraper 20 is provided on the inner bottom of one end of the connecting pipe 3. A fixing rod 19 is fixed between the connecting magnetic block 17 and the middle of the top surface of the cleaning scraper 20, and a limiting guide plate 21 is installed on one side of the cleaning scraper 20. The limiting guide plate 21 is arranged in an inclined shape, which is convenient for workers to regularly clean the inside of the connecting pipe 3, so that dust is not easy to accumulate inside the connecting pipe 3, and blockage inside the connecting pipe 3 is avoided, so that the connecting pipe 3 can be kept unobstructed, and the dust treatment efficiency can be improved, and the practical effect is good.

[0022] The utility model provides a dust treatment device for the production of roll forgings, and the specific working principle is as follows: when the dust attached to the inner wall of the bottom inner side of the box body 1 needs to be cleaned and discharged, the utility model first holds the handle 13, so that the handle 13 drives the mounting rod 9 to rotate at the inner bottom of the box body 1, and when the mounting rod 9 rotates, it drives the striking plate 11 to strike the bottom inner wall of the box body 1 through the connecting rod 10, so that the bottom of the box body 1 vibrates, and when the striking plate 11 collides with the inner wall of the box body 1, the connecting spring 15 is squeezed and generates a rebound force, and acts on the striking plate 11, so that the striking plate 11 can achieve multiple strikes on the inner wall of the box body 1, so that the dust attached to the inner wall of the bottom inner side of the box body 1 can slide to the inside of the dust outlet 2 and be discharged. The utility model is convenient and quick to operate, so that there will be no long-term accumulation inside the box body 1, which is convenient to improve the dust treatment efficiency, improved functionality, and better practicality; after long-term use, the interior of the connecting pipe 3 may be clogged with dust accumulation, so that workers are required to clean the interior of the connecting pipe 3. First, the installation magnetic ring 16 is pushed to move outside the connecting pipe 3. At this time, the installation magnetic ring 16 will drive the connecting magnetic block 17 to move inside the moving groove 18. At the same time, the connecting magnetic block 17 will drive the cleaning scraper 20 through the fixed rod 19 to scrape and clean the dust accumulated on the bottom of the inner side of the connecting pipe 3. It is simple and easy to operate, so that the interior of the connecting pipe 3 can be kept unobstructed, which is convenient for dust to enter the interior of the box body 1 through the connecting pipe 3 for treatment, and the practical effect is better.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust treatment device for roll forging production, comprising a box (1), a connecting pipe (3) is installed at the bottom of one side of the box (1), a dust hood (4) is fixed to one end of the connecting pipe (3), a dust exhaust port (2) is arranged at the bottom of the box (1), an induced draft fan (6) is arranged on the adjacent side of one side of the box (1), an air pipe (5) is arranged between one side of the induced draft fan (6) and the other side surface of the box (1), an exhaust pipe (7) is installed at the air outlet of the induced draft fan (6), and support legs (8) are fixed at the four corners of the bottom of the box (1), characterized in that: The inner bottom of the box body (1) is provided with a functional component; The functional component comprises a mounting rod (9) arranged at the bottom of the inner side of the box body (1), and through grooves (12) for the ends of the mounting rod (9) to pass through are symmetrically provided on the two side surfaces of the bottom of the box body (1), a limiting ring (14) is sleeved on the outside of one end of the mounting rod (9), and a handle (13) is fixed to the other end of the mounting rod (9), and connecting rods (10) are symmetrically installed in the middle of the surface of the mounting rod (9), and striking plates (11) are symmetrically provided on both sides of the ends of the two connecting rods (10), and connecting springs (15) are symmetrically installed between the inner surface of the striking plate (11) and the two side surfaces of the ends of the connecting rods (10).

2. The dust treatment equipment for roll forging production according to claim 1 is characterized in that: The length of the connecting rod (10) is greater than the distance between the surface of the mounting rod (9) and the inner wall of the bottom inside the box body (1), and the end of the connecting rod (10) is fixedly connected to the mounting rod (9).

3. The dust treatment equipment for roll forging production according to claim 1 is characterized in that: The length of the striking plate (11) is greater than the distance between the two connecting rods (10), and there is a distance between the two end surfaces of the striking plate (11) and the inner wall of the box body (1).

4. The dust treatment equipment for roll forging production according to claim 1 is characterized in that: A cleaning assembly is arranged inside the connecting tube (3), the cleaning assembly comprising a mounting magnetic ring (16) sleeved on the outside of the connecting tube (3), a connecting magnetic block (17) is arranged on the inner top of the connecting tube (3), a moving groove (18) for the connecting magnetic block (17) to move is provided on the inner top surface of the connecting tube (3), a cleaning scraper (20) is arranged on the inner bottom of one end of the connecting tube (3), and a fixing rod (19) is fixed between the connecting magnetic block (17) and the middle of the top end surface of the cleaning scraper (20).

5. The dust treatment equipment for roll forging production according to claim 4 is characterized in that: A limiting guide plate (21) is installed on one side of the cleaning scraper (20), and the limiting guide plate (21) is arranged in an inclined shape.

6. The dust treatment equipment for roll forging production according to claim 4, characterized in that: The longitudinal section of the connecting magnetic block (17) is arc-shaped, and the magnetic properties of the surface of the connecting magnetic block (17) are different from the magnetic properties of the surface of the mounting magnetic ring (16).

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