CN113210393B - Movable gas collecting hood - Google Patents
Movable gas collecting hood Download PDFInfo
- Publication number
- CN113210393B CN113210393B CN202110660205.2A CN202110660205A CN113210393B CN 113210393 B CN113210393 B CN 113210393B CN 202110660205 A CN202110660205 A CN 202110660205A CN 113210393 B CN113210393 B CN 113210393B
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- China
- Prior art keywords
- fixed
- steel
- plate
- connecting rod
- movable plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prevention Of Fouling (AREA)
Abstract
The invention belongs to the technical field of waste gas treatment, in particular to a movable gas collecting hood which comprises a gas hood and supporting legs, wherein a long connecting rod and a short connecting rod are fixed between the supporting legs, a crawling ladder is arranged on one side of each supporting leg, I-steel is installed at the top end of each supporting leg, a limiting frame is connected between the ends of the I-steel, a motor base is connected to the side face of each I-steel, a servo motor is installed on the motor base, a gear is connected to the end of an output shaft of the servo motor, a toothed plate is meshed with the gear, an upper moving plate is fixed to the side face of each toothed plate, a lower moving plate is fixed to the bottom end of each upper moving plate, connecting strips are connected to the side faces of the upper moving plate and the gas hood, connecting strips of the two groups are provided with connecting pieces, a slide way is arranged in each lower moving plate, an inverted T-shaped plate is fixed to the top end of each I-steel, the vertical part of each inverted T-shaped plate is located in the slide way, rolling pieces and rotating shafts are installed on the two side faces of the vertical part of each inverted T-shaped plate, and the rolling pieces are connected with the inverted T-shaped plates in a rotating way.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment, and particularly relates to a movable gas collecting hood.
Background
Die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing the inner cavity of a die. The die is typically machined from a stronger alloy, the die cast part being referred to as a die cast casting, most die cast castings being free of iron, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and alloys thereof. Depending on the type of die casting, either a cold chamber die casting machine or a hot chamber die casting machine is required.
In the in-process of hot chamber die casting machine die casting, high pressure can lead to discharging a large amount of waste gas fog, and direct discharge can cause the pollution to the environment, needs to handle waste gas fog, and current processing mode is general directly carries out filtration treatment to waste gas fog, needs to be at the leading-in waste gas fog treatment facility of die casting exit with waste gas fog, and current waste gas fog leading-in facility does not have protection architecture, and when taking place to leak, there is danger.
Based on the above, the invention designs a movable gas collecting hood.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a movable gas collecting hood, which solves the problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a portable gas-collecting channel, includes gas-collecting channel and landing leg, be fixed with long connecting rod and short connecting rod between the landing leg, landing leg one side is provided with the cat ladder, the I-steel is installed on the landing leg top, be connected with spacing frame between the I-steel tip, I-steel side is connected with the motor cabinet, install servo motor on the motor cabinet, servo motor output shaft end connection has the gear, gear engagement has the pinion rack, the pinion rack side is fixed with the movable plate, the movable plate bottom is fixed with down the movable plate, the movable plate all is connected with the connection slat in the movable plate and the gas-collecting channel side, two sets of be provided with the connecting piece between the connection slat, be provided with the slide down in the movable plate, I-steel top is fixed with the T template, the vertical part of T template is located the slide, rolling member and pivot are installed to the vertical part both sides face of T template, the rolling member rotates through pivot and the T of falling.
Preferably, the long connecting rod and the short connecting rod are fixed at the upper position of the side surface center of the supporting leg in a threaded manner, the bottom end of the supporting leg is fixed with a positioning plate, the top end of the positioning plate is provided with a positioning hole, and a reinforcing plate is fixed between the positioning plate and the supporting leg.
Preferably, the motor cabinet is L-shaped, the vertical part of the motor cabinet is welded and fixed on I-steel, and the servo motor is arranged at the top end of the horizontal part of the motor cabinet.
Preferably, the horizontal plane of the bottom end of the lower movable plate is higher than the horizontal plane of the top end of the I-steel.
Preferably, the connecting piece comprises a connecting rod, a concave piece and a locking pin, wherein the concave piece is in threaded connection with two ends of the connecting rod, and the locking pin is used for locking and fixing the connecting slat in the inner cavity of the concave piece.
Preferably, the upper movable plate and the air cover are both provided with connecting blocks, and the connecting blocks are in threaded connection with the connecting laths.
Preferably, the horizontal part of the inverted T-shaped plate is fixed at the top end of the I-steel in a threaded manner, the top end and the bottom end of the rolling piece are in smooth contact with the inner wall of the slideway, and the side surface of the rotating shaft is in smooth contact with the inner wall of the slideway.
Compared with the prior art, the invention has the beneficial effects that: by arranging the servo motor, the gear, the rack, the slideway, the rolling element and the rotating shaft, when the air cover needs to be moved to surround an air outlet of external die casting equipment, the servo motor is started to drive the gear to rotate, under the meshing fit of the gear and the toothed plate, the toothed plate is driven to move, thereby driving the upper moving plate and the lower moving plate to move, the air cover is moved, in the moving process of the lower moving plate, the rolling element is assisted to move under the fit of the rotating shaft, and meanwhile, the air cover is more stable in moving, and the air cover is utilized to realize the protection of the air outlet of the external die casting equipment; simultaneously the landing leg is fixed subaerial through the locating hole on the locating plate, and the reinforcing plate is fixed the reinforcing to the landing leg, and long connecting rod and short connecting rod screw thread are fixed in the landing leg side, pass through the cooperation of connecting slat and connecting block and connecting slat and connecting piece with last movable plate fixed link to each other, concave part threaded connection is at the connecting rod both ends, and the locking pin will connect the slat lock fastening at concave part inner chamber, realizes that the fixed of gas cap and last movable plate links to each other, the loading and unloading of each part of the device of being convenient for.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the portion A of the present invention;
FIG. 3 is an enlarged view of the structure of the portion B of the present invention;
FIG. 4 is a schematic view of a widthwise vertical cross-sectional structure of the present invention;
FIG. 5 is an enlarged view of the structure of the C part of the present invention;
FIG. 6 is a schematic view of a longitudinal vertical cross-section of the present invention;
fig. 7 is an enlarged view of the structure of the portion D of the present invention.
In the figure: 1. a gas hood; 2. a support leg; 3. a long connecting rod; 4. a short connecting rod; 5. a positioning plate; 6. a reinforcing plate; 7. a ladder stand; 8. i-steel; 9. a limit frame; 10. a motor base; 11. a servo motor; 12. a gear; 13. a toothed plate; 14. an upper moving plate; 15. a lower movable plate; 16. connecting the lath; 17. a connecting rod; 18. a concave member; 19. a locking pin; 20. a connecting block; 21. a slideway; 22. inverted T-shaped plates; 23. a rolling member; 24. a rotating shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-7, the present invention provides the following technical solutions:
As shown in fig. 1, fig. 2 and fig. 3, a movable gas collecting hood comprises a gas hood 1 and a supporting leg 2, a long connecting rod 3 and a short connecting rod 4 are fixed between the supporting legs 2, the long connecting rod 3 and the short connecting rod 4 are fixed at the center of the side faces of the supporting legs 2 in a threaded manner, a positioning plate 5 is fixed at the bottom end of the supporting legs 2, a positioning hole is formed in the top end of the positioning plate 5, a reinforcing plate 6 is fixed between the positioning plate 5 and the supporting legs 2, a ladder stand 7 is arranged on one side of the supporting legs 2, I-steel 8 is installed at the top end of the supporting legs 2, a limiting frame 9 is connected between the ends of the I-steel 8, a motor seat 10 is connected to the side face of the I-steel 8, the motor seat 10 is L-shaped, the vertical part of the motor seat 10 is welded and fixed on the I-steel 8, a servo motor 11 is installed on the motor seat 10, the top end of the horizontal part of the motor 11 is connected with a gear 12, the gear 12 is meshed with a toothed plate 13, an upper moving plate 14 is fixed at the bottom end of the toothed plate 13, a lower moving plate 15 is positioned at the bottom end of the toothed plate 15, the horizontal plane is higher than the top end of the I-steel 8, a horizontal plane at the top end of the I-steel 8, a horizontal plane 14 is connected with a connecting rod 16 and a connecting rod 16 is connected to a connecting rod 16 and a connecting rod 18, a locking piece 18 is connected to a connecting rod 18, and a connecting rod 18 is connected to a connecting rod 18;
As shown in fig. 2, fig. 4, fig. 5, fig. 6 and fig. 7, the upper moving plate 14 and the gas hood 1 are respectively provided with a connecting block 20, the connecting blocks 20 are in threaded connection with the connecting strips 16, a slide way 21 is arranged in the lower moving plate 15, the top end of the i-steel 8 is fixedly provided with an inverted-T-shaped plate 22, the horizontal part of the inverted-T-shaped plate 22 is in threaded connection with the top end of the i-steel 8, the vertical part of the inverted-T-shaped plate 22 is positioned in the slide way 21, rolling elements 23 and rotating shafts 24 are arranged on two side surfaces of the vertical part of the inverted-T-shaped plate 22, the rolling elements 23 are in rotary connection with the inverted-T-shaped plate 22 through the rotating shafts 24, the top ends and the bottom ends of the rolling elements 23 are in smooth contact with the inner wall of the slide way 21, and the side surfaces of the rotating shafts 24 are in smooth contact with the inner wall of the slide way 21.
The working principle and the using flow of the invention are as follows: during the use, install the device, fix landing leg 2 subaerial through the locating hole on locating plate 5, reinforcing plate 6 is fixed reinforcing landing leg 2, then with long connecting rod 3 and short connecting rod 4 screw thread fixed in landing leg 2 side, pass through connecting slat 16 and connecting block 20 and the cooperation of connecting slat 16 and connecting piece, it links to each other fixedly with last movable plate 14, concave 18 screw thread connection is at connecting rod 17 both ends, locking pin 19 is with connecting slat 16 lock fastening at concave 18 inner chamber, realize the fixed linking of movable plate 14 on gas hood 1, when the die casting equipment gas outlet that needs to remove gas hood 1 with the outside surrounds, start servo motor 11, drive gear 12 and rotate, under the meshing cooperation of gear 12 and pinion rack 13, thereby drive movable plate 14 and movable plate 15 and realize the removal of gas hood 1, utilize gas hood 1 to realize the protection of external die casting equipment gas outlet department, in the process that movable plate 15 removed, rolling member 23 is under 24's cooperation, auxiliary the removal, simultaneously make gas hood 1 more stable when removing.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a portable gas collecting channel which characterized in that: including gas hood (1) and landing leg (2), be fixed with long connecting rod (3) and short connecting rod (4) between landing leg (2), landing leg (2) one side is provided with cat ladder (7), I-steel (8) are installed on landing leg (2) top, be connected with spacing frame (9) between I-steel (8) tip, I-steel (8) side connection has motor cabinet (10), install servo motor (11) on motor cabinet (10), servo motor (11) output shaft end connection has gear (12), gear (12) meshing has pinion rack (13), pinion rack (13) side is fixed with movable plate (14), upper movable plate (14) bottom is fixed with down movable plate (15), upper movable plate (14) and gas hood (1) side all are connected with connection slat (16), two sets of be provided with the connecting piece between connection slat (16), be provided with slide (21) in lower movable plate (15), I-steel (8) top is fixed with down T (22), be equipped with slide (22) and be located the vertical template (22) of rolling part and roll down in (24) template part (24), the rolling piece (23) is rotationally connected with the inverted T-shaped plate (22) through a rotating shaft (24); the horizontal plane of the bottom end of the lower movable plate (15) is higher than the horizontal plane of the top end of the I-steel (8); the connecting piece comprises a connecting rod (17), a concave piece (18) and a locking pin (19), wherein the concave piece (18) is in threaded connection with two ends of the connecting rod (17), and the locking pin (19) locks and fixes the connecting slat (16) in the inner cavity of the concave piece (18); the upper movable plate (14) and the air cover (1) are respectively provided with a connecting block (20), and the connecting blocks (20) are in threaded connection with the connecting laths (16); the horizontal part of the inverted T-shaped plate (22) is fixed at the top end of the I-steel (8) in a threaded manner, the top end and the bottom end of the rolling piece (23) are in smooth contact with the inner wall of the slideway (21), and the side surface of the rotating shaft (24) is in smooth contact with the inner wall of the slideway (21).
2. A mobile gas-collecting channel as claimed in claim 1, characterized in that: the long connecting rod (3) and the short connecting rod (4) are fixed at the upper position of the side face center of the supporting leg (2) in a threaded mode, a positioning plate (5) is fixed at the bottom end of the supporting leg (2), a positioning hole is formed in the top end of the positioning plate (5), and a reinforcing plate (6) is fixed between the positioning plate (5) and the supporting leg (2).
3. A mobile gas-collecting channel as claimed in claim 1, characterized in that: the motor cabinet (10) is L-shaped, the vertical part of the motor cabinet (10) is welded and fixed on the I-steel (8), and the servo motor (11) is arranged at the top end of the horizontal part of the motor cabinet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660205.2A CN113210393B (en) | 2021-06-15 | 2021-06-15 | Movable gas collecting hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660205.2A CN113210393B (en) | 2021-06-15 | 2021-06-15 | Movable gas collecting hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113210393A CN113210393A (en) | 2021-08-06 |
| CN113210393B true CN113210393B (en) | 2024-09-03 |
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ID=77080424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110660205.2A Active CN113210393B (en) | 2021-06-15 | 2021-06-15 | Movable gas collecting hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113210393B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215236663U (en) * | 2021-06-15 | 2021-12-21 | 苏州汉特环保工程有限公司 | Movable gas collecting hood |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005008800A1 (en) * | 2005-02-25 | 2006-08-31 | Waldner Labor- Und Schuleinrichtungen Gmbh | Suction device for a cooking device, in particular a hob or the like |
| CN210816649U (en) * | 2019-07-12 | 2020-06-23 | 宜兴市旭灿自动化设备有限公司 | Die casting machine waste gas collecting and purifying system |
| CN210732896U (en) * | 2019-10-16 | 2020-06-12 | 南京龙创高分子材料有限公司 | A kneader dust excluding hood for preparing silicon rubber compound |
| CN211614261U (en) * | 2019-12-31 | 2020-10-02 | 苏州汉特环保工程有限公司 | Waste gas suction cover of die casting machine |
| CN213001717U (en) * | 2020-07-28 | 2021-04-20 | 安徽德士加新材料有限公司 | Movable air suction hood |
-
2021
- 2021-06-15 CN CN202110660205.2A patent/CN113210393B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215236663U (en) * | 2021-06-15 | 2021-12-21 | 苏州汉特环保工程有限公司 | Movable gas collecting hood |
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| Publication number | Publication date |
|---|---|
| CN113210393A (en) | 2021-08-06 |
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