CN217628534U - Tempering furnace based on mesh belt type hot air circulation - Google Patents
Tempering furnace based on mesh belt type hot air circulation Download PDFInfo
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- CN217628534U CN217628534U CN202221902915.8U CN202221902915U CN217628534U CN 217628534 U CN217628534 U CN 217628534U CN 202221902915 U CN202221902915 U CN 202221902915U CN 217628534 U CN217628534 U CN 217628534U
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- tempering furnace
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- air circulation
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Abstract
The utility model discloses a tempering furnace based on mesh belt heated air circulation belongs to tempering furnace heated air circulation device technical field. The utility model discloses a tempering furnace body, fixed connection are at the circulation case of tempering furnace body, and the intercommunication is at the fan of circulation case both sides, and fixed connection just communicates each other with the fan in tempering furnace body both sides flows back the cover, and the tempering furnace still includes: and the sealing structure is arranged at the bottom of the backflow cover and used for sealing the material inlet and the material outlet of the tempering furnace body, and the sealing structure comprises a corrugated pipe communicated with the bottom of the backflow cover. The utility model discloses a transmission structure is removing in-process extrusion carriage, makes the carriage drive bellows and descends perpendicularly, when the bottom of carriage and the surface contact of tempering furnace body, reaches the effect that seals up the business turn over material mouth of tempering furnace body, reduces thermal excessive volume of loosing, has solved current tempering furnace and has not possessed and carry out the effect sealed up to feed inlet and discharge gate, exposes the business turn over material mouth that externally leads to the heat to run off easily, has seriously influenced the problem of exhaust-heat circulation effect.
Description
Technical Field
The utility model belongs to the technical field of tempering furnace heated air circulation device, specifically be a tempering furnace based on guipure formula heated air circulation.
Background
Tempering furnace is the equipment that improves metal material performance through the mode of heating, and in order to improve tempering furnace's energy-conserving effect, partial tempering furnace carries out the recovery cycle through the hot-blast processing of revealing to feed inlet and discharge gate, but current tempering furnace does not possess and carries out sealed effect to feed inlet and discharge gate, exposes the business turn over material mouth that externally and leads to the heat to run off easily, has seriously influenced the exhaust-heat cycle effect.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a tempering furnace based on guipure formula heated air circulation possesses the advantage of sealing up to advancing the discharge gate, has solved current tempering furnace and has not possessed and carry out the effect sealed up to feed inlet and discharge gate, exposes externally to advance the discharge gate and lead to the heat to run off easily, has seriously influenced the problem of exhaust-heat circulation effect.
The utility model provides a following technical scheme: a mesh belt type hot air circulation-based tempering furnace comprises a tempering furnace body;
the circulating box is fixedly connected with the tempering furnace body;
the fans are communicated with the two sides of the circulating box;
the backflow hood is fixedly connected to two sides of the tempering furnace body and is communicated with the fan;
the tempering furnace still includes:
the sealing structure is arranged at the bottom of the backflow hood and used for sealing a feeding port and a discharging port of the tempering furnace body, the sealing structure comprises a corrugated pipe communicated with the bottom of the backflow hood, the bottom of the corrugated pipe is fixedly connected with a connecting frame, and the bottom of the connecting frame is in contact with the surface of the tempering furnace body; and
and the transmission structure is arranged on the front side of the tempering furnace body and is used for driving the corrugated pipe to contract and lift.
The transmission structure comprises cranks movably connected to two sides of the front face of the tempering furnace body through pin shafts, rotating wheels are movably connected to the left side and the right side of the front face of the tempering furnace body through pin shafts, sliding rods located inside the cranks are fixedly connected to the front face of the rotating wheels and the front face of the connecting frame, the sliding rods are connected with the cranks in a sliding mode, and a structure used for driving the rotating wheels to rotate is arranged on the front face of the tempering furnace body.
The structure for driving the rotating wheel to rotate comprises a friction wheel which is movably connected to the front of the tempering furnace body and fixedly connected to the back of the rotating wheel, the friction wheel is in mutual contact, the front of the tempering furnace body is fixedly connected with a transmission motor, the output end of the transmission motor and the front of the friction wheel are fixedly connected with helical gears, and the helical gears are meshed with each other.
The left side and the right side of the front face of the tempering furnace body are fixedly connected with supporting plates, the supporting plates are sleeved on the surfaces of the pin shafts, and the friction wheel and the helical gear are located on the rear sides of the supporting plates.
The surface cover of slide bar is equipped with the sleeve pipe that is located the crank inside, the surface of sleeve pipe and the inner wall contact of crank.
The left side and the right side of the top of the connecting frame are fixedly connected with guide rods, and the top ends of the guide rods penetrate through the backflow hood and are in sliding connection with the backflow hood.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a transmission structure is removing in-process extrusion link, makes the link drive the bellows and descends perpendicularly, when the bottom of link and the surface contact of tempering furnace body, reaches the effect that the business turn over material mouth to the tempering furnace body carries out sealing, reduces thermal volume of scattering, has solved current tempering furnace and has not possessed and carry out the effect sealed to feed inlet and discharge gate, exposes externally business turn over material mouth and leads to the heat to run off easily, has seriously influenced the problem of exhaust-heat circulation effect.
2. The utility model discloses a set up crank, runner and slide bar, can utilize the lever to keep away from the stable lift of promotion connection frame, can reach labour saving and time saving's effect, reduce the power loss. The utility model discloses a set up friction pulley, driving motor and helical gear, can promote the runner and stably remove, save the operating procedure of operator manual control runner, avoid articulate swing to receive the influence simultaneously. The utility model discloses a set up the backup pad, can support runner and friction pulley, improve the area of contact of the two with the tempering furnace body. The utility model discloses a set up the sleeve pipe, can protect the slide bar, reduce the wearing and tearing that slide bar and crank produced when contact friction. The utility model discloses a set up the guide arm, can lead to the connection frame, prevent that the phenomenon of displacement from appearing at the lift in-process in the connection frame.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the local structure of the present invention.
Fig. 3 is a perspective view of the local structure of the present invention.
Fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the present embodiment includes a tempering furnace body 1;
a circulating box 2 fixedly connected with the tempering furnace body 1;
the fan 3 is communicated with the two sides of the circulating box 2;
the backflow hood 4 is fixedly connected to two sides of the tempering furnace body 1 and communicated with the fan 3;
the tempering furnace still includes:
the sealing structure is arranged at the bottom of the backflow hood 4 and used for sealing a feeding port and a discharging port of the tempering furnace body 1, the sealing structure comprises a corrugated pipe 5 communicated with the bottom of the backflow hood 4, the bottom of the corrugated pipe 5 is fixedly connected with a connecting frame 6, and the bottom of the connecting frame 6 is in contact with the surface of the tempering furnace body 1; and
and the transmission structure is arranged on the front side of the tempering furnace body 1 and is used for driving the corrugated pipe 5 to contract and lift.
Referring to fig. 4, the transmission structure includes cranks 7 movably connected to both sides of the front of the tempering furnace body 1 through pin shafts, the left side and the right side of the front of the tempering furnace body 1 are both movably connected with rotating wheels 8 through pin shafts, the front of the rotating wheels 8 and the front of the connecting frame 6 are both fixedly connected with sliding rods 9 located inside the cranks 7, the sliding rods 9 and the cranks 7 are slidably connected, and the front of the tempering furnace body 1 is provided with a structure for driving the rotating wheels 8 to rotate.
This embodiment can utilize the lever to keep away from and promote the stable lift of connection frame 6 through setting up crank 7, runner 8 and slide bar 9, can reach labour saving and time saving's effect, reduces power loss.
Referring to fig. 4, the structure for driving the rotating wheel 8 to rotate includes a friction wheel 10 movably connected to the front of the tempering furnace body 1 and fixedly connected to the back of the rotating wheel 8, the friction wheel 10 is in contact with each other, the front of the tempering furnace body 1 is fixedly connected with a transmission motor 11, the output end of the transmission motor 11 and the front of the friction wheel 10 are fixedly connected with a helical gear 12, and the helical gears 12 are meshed with each other.
The friction wheel 10, the transmission motor 11 and the helical gear 12 are arranged in the embodiment, so that the rotating wheel 8 can be pushed to stably move, the operation steps of manually controlling the rotating wheel 8 by an operator are saved, and meanwhile, the swinging of the crank 7 is prevented from being influenced.
Referring to fig. 3, the left side and the right side of the front surface of the tempering furnace body 1 are both fixedly connected with a supporting plate 13, the supporting plate 13 is sleeved on the surface of the pin shaft, and the friction wheel 10 and the helical gear 12 are both located on the rear side of the supporting plate 13.
In the embodiment, the support plate 13 is arranged to support the rotating wheel 8 and the friction wheel 10, so that the contact area between the rotating wheel and the tempering furnace body 1 is increased.
Referring to fig. 4, the surface of the slide rod 9 is sleeved with a sleeve 14 positioned inside the crank 7, and the outer surface of the sleeve 14 contacts the inner wall of the crank 7.
In the embodiment, the sleeve 14 is arranged, so that the sliding rod 9 can be protected, and the abrasion generated when the sliding rod 9 and the crank 7 are in contact friction is reduced.
Referring to fig. 1, the left side and the right side of the top of the connecting frame 6 are both fixedly connected with a guide rod 15, and the top end of the guide rod 15 penetrates through the reflow hood 4 and is slidably connected with the reflow hood 4.
This embodiment can lead connecting frame 6 through setting up guide arm 15, prevents that connecting frame 6 from appearing the phenomenon of displacement at the lift in-process.
The utility model discloses a fan 3 extracts and utilizes circulation case 2 to pour into its inside of tempering furnace body 1 to the heat that the feed inlet and discharge mouth gived off of tempering furnace body 1, thereby form the circulation, when the material removes to the inside of tempering furnace body 1, it is rotatory that driving motor 11 drives friction pulley 10 through helical gear 12, friction pulley 10 drives runner 8 and rotates, runner 8 drives slide bar 9 and slides in crank 7's inside, crank 7 receives the extrusion and uses the round pin axle as the axle center rotatory, crank 7 passes through slide bar 9 extrusion connection frame 6 at the swing in-process, make connection frame 6 drive bellows 5 descend perpendicularly through the direction of guide arm 15, when the bottom of connection frame 6 and the surface contact of tempering furnace body 1.
Claims (6)
1. A mesh belt type hot air circulation-based tempering furnace comprises a tempering furnace body (1);
a circulating box (2) fixedly connected with the tempering furnace body (1);
the fan (3) is communicated with the two sides of the circulating box (2);
the backflow cover (4) is fixedly connected to the two sides of the tempering furnace body (1) and communicated with the fan (3);
the method is characterized in that: the tempering furnace still includes:
the sealing structure is arranged at the bottom of the backflow hood (4) and used for sealing a feeding port and a discharging port of the tempering furnace body (1), the sealing structure comprises a corrugated pipe (5) communicated with the bottom of the backflow hood (4), the bottom of the corrugated pipe (5) is fixedly connected with a connecting frame (6), and the bottom of the connecting frame (6) is in contact with the surface of the tempering furnace body (1); and
the transmission structure is arranged on the front side of the tempering furnace body (1) and is used for driving the corrugated pipe (5) to contract and lift.
2. The mesh belt type heated air circulation-based tempering furnace according to claim 1, characterized in that: the transmission structure comprises cranks (7) movably connected to two sides of the front face of the tempering furnace body (1) through pin shafts, the left side and the right side of the front face of the tempering furnace body (1) are both movably connected with rotating wheels (8) through pin shafts, the front face of each rotating wheel (8) and the front face of each connecting frame (6) are fixedly connected with sliding rods (9) located inside the corresponding crank (7), the sliding rods (9) are connected with the corresponding crank (7) in a sliding mode, and the front face of the tempering furnace body (1) is provided with a structure used for driving the corresponding rotating wheels (8) to rotate.
3. The mesh-belt-type hot air circulation-based tempering furnace according to claim 2, characterized in that: the structure for driving the rotating wheel (8) to rotate comprises a friction wheel (10) movably connected to the front side of the tempering furnace body (1) and fixedly connected to the back side of the rotating wheel (8), the friction wheel (10) are in mutual contact, a transmission motor (11) is fixedly connected to the front side of the tempering furnace body (1), an output end of the transmission motor (11) and a bevel gear (12) are fixedly connected to the front side of the friction wheel (10), and the bevel gears (12) are meshed with each other.
4. The mesh belt type heated air circulation-based tempering furnace according to claim 3, characterized in that: the tempering furnace body (1) is characterized in that a supporting plate (13) is fixedly connected to the left side and the right side of the front face of the tempering furnace body, the supporting plate (13) is sleeved on the surface of the pin shaft, and the friction wheel (10) and the helical gear (12) are located on the rear side of the supporting plate (13).
5. The mesh-belt-type hot air circulation-based tempering furnace according to claim 4, wherein: the surface of the sliding rod (9) is sleeved with a sleeve (14) positioned inside the crank (7), and the outer surface of the sleeve (14) is in contact with the inner wall of the crank (7).
6. The mesh belt type heated air circulation-based tempering furnace according to claim 1 or 5, characterized in that: the left side and the right side of the top of the connecting frame (6) are fixedly connected with guide rods (15), and the top ends of the guide rods (15) penetrate through the backflow hood (4) and are in sliding connection with the backflow hood (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221902915.8U CN217628534U (en) | 2022-07-22 | 2022-07-22 | Tempering furnace based on mesh belt type hot air circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221902915.8U CN217628534U (en) | 2022-07-22 | 2022-07-22 | Tempering furnace based on mesh belt type hot air circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217628534U true CN217628534U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221902915.8U Active CN217628534U (en) | 2022-07-22 | 2022-07-22 | Tempering furnace based on mesh belt type hot air circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217628534U (en) |
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2022
- 2022-07-22 CN CN202221902915.8U patent/CN217628534U/en active Active
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