CN216770188U - Upper and lower opening and closing furnace door device of heating furnace - Google Patents
Upper and lower opening and closing furnace door device of heating furnace Download PDFInfo
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- CN216770188U CN216770188U CN202123188890.8U CN202123188890U CN216770188U CN 216770188 U CN216770188 U CN 216770188U CN 202123188890 U CN202123188890 U CN 202123188890U CN 216770188 U CN216770188 U CN 216770188U
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Abstract
The utility model belongs to the technical field of heating furnaces, in particular to an up-and-down opening and closing furnace door device of a heating furnace, aiming at the problems that the existing furnace door is inconvenient to open quickly and materials with different sizes are inconvenient to take, the utility model provides a scheme which comprises a base, wherein the top of the base is fixedly connected with a heating furnace body, the outer wall of the heating furnace body is fixedly connected with two strip-shaped blocks, the outer walls of the two strip-shaped blocks are respectively provided with a sliding chute, the inner wall of the sliding chute is connected with an opening and closing door in a sliding way, the outer wall of the opening and closing door is fixedly connected with two fixed blocks, a rotating shaft is rotatably connected between the two fixed blocks, and the outer wall of the rotating shaft is fixedly connected with a connecting rod. The larger materials are convenient to take and place.
Description
Technical Field
The utility model relates to the technical field of heating furnaces, in particular to an upper and lower opening and closing furnace door device of a heating furnace.
Background
The heating furnace is used for heating materials to be processed, the furnace door needs to be opened when the materials to be processed are conveyed into the heating furnace, and the furnace door needs to be closed after the materials to be processed are conveyed into the heating furnace, so that heat loss in the heating furnace is avoided, and the heating quality is ensured.
In the prior art, the oven door is inconvenient to open quickly and is inconvenient to take materials with different sizes, so an up-and-down opening and closing oven door device of a heating furnace is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that a furnace door is inconvenient to open quickly and materials with different sizes are inconvenient to take, and provides an up-and-down opening and closing furnace door device of a heating furnace.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an upper and lower furnace gate device that opens and shuts of heating furnace, includes the base, the top fixedly connected with heating furnace body of base, two bar-shaped pieces of outer wall fixedly connected with of heating furnace body, the spout has all been seted up to the outer wall of two bar-shaped pieces, the inner wall sliding connection of spout has the door that opens and shuts, two fixed blocks of the outer wall fixedly connected with of door that opens and shuts rotate between two fixed blocks and are connected with the axis of rotation, the outer wall fixedly connected with connecting rod of axis of rotation, two L type poles of outer wall fixedly connected with of connecting rod rotate between two L type poles and are connected with the rotation axis, the outer wall fixedly connected with montant of rotation axis, the outer wall fixedly connected with handle of montant, two connecting blocks of outer wall fixedly connected with of heating furnace body, the outer wall of heating furnace body is equipped with slewing mechanism.
Preferably, slewing mechanism includes the cross axle, the top of montant and the outer wall fixed connection of cross axle, the both ends of cross axle are connected with the outer wall rotation of two connecting blocks respectively, and the round hole has all been seted up to the outer wall of two connecting blocks, and the inner wall rotation of round hole is connected with the connecting axle, the one end of connecting axle and the one end fixed connection of cross axle, the first sprocket of one end fixedly connected with of connecting axle, the outer wall meshing of first sprocket is connected with the chain, the outer wall rotation of heating furnace body is connected with the roof, conveniently takes and puts into great material through setting up the roof.
Preferably, the outer wall fixedly connected with two circle axles of roof, the equal fixedly connected with second sprocket of one end of two circle axles, the outer wall and the chain meshing of second sprocket are connected, make the roof rotate through setting up the second sprocket.
Preferably, the top of the heating furnace body is provided with a return groove, the inner wall of the return groove is connected with a heat insulation pad in a sliding manner, and hot air in the heating furnace body is prevented from being dissipated by the heat insulation pad.
Preferably, the top of the heat insulation pad is fixedly connected with the outer wall of the top plate.
Preferably, the outer wall of the connecting shaft is fixedly sleeved with a bearing, and the outer wall of the bearing is fixedly connected with the outer wall of the heating furnace body.
Preferably, the outer wall of the opening and closing door is fixedly connected with a heat insulation sealing block.
Compared with the prior art, the utility model has the advantages that:
this scheme is through setting up fixed block, axis of rotation, the connecting rod, L type pole, the rotation axis, the montant, a handle, connecting block and cross axle, open the heating furnace body, conveniently take or put into the material fast, the cross axle rotates simultaneously and makes the connecting axle rotate, the connecting axle rotates and makes first sprocket and chain rotate to make second sprocket and circle axle drive the roof and rotate, open the top of heating furnace body, the convenience is taken and is put into great material.
Drawings
FIG. 1 is a schematic perspective view of an up-down opening/closing door device of a heating furnace according to the present invention;
FIG. 2 is a schematic cross-sectional view of an up-down opening/closing door device of a heating furnace according to the present invention;
FIG. 3 is a schematic structural view of a fixing block, a rotating shaft, a connecting rod, an L-shaped rod, a rotating shaft, a vertical rod, a handle, a connecting block and a transverse shaft of an up-and-down opening and closing furnace door device of a heating furnace according to the present invention;
fig. 4 is a schematic structural view of a heat insulation pad and a top plate of an up-and-down opening and closing furnace door device of a heating furnace according to the present invention.
In the figure: 1. a base; 2. a heating furnace body; 3. a bar-shaped block; 4. a chute; 5. opening and closing the door; 6. a fixed block; 7. a rotating shaft; 8. a connecting rod; 9. an L-shaped rod; 10. a rotating shaft; 11. a vertical rod; 12. a handle; 13. connecting blocks; 14. a horizontal axis; 15. a connecting shaft; 16. a first sprocket; 17. a chain; 18. a second sprocket; 19. a heat insulating pad; 20. a top plate.
Detailed Description
As shown in fig. 1-3, an upper and lower opening and closing furnace door device of a heating furnace is provided, which comprises a base 1, a heating furnace body 2 is fixedly connected to the top of the base 1, a returning groove is formed on the top of the heating furnace body 2, a heat insulation pad 19 is slidably connected to the inner wall of the returning groove, two strip-shaped blocks 3 are fixedly connected to the outer wall of the heating furnace body 2, sliding grooves 4 are formed on the outer walls of the two strip-shaped blocks 3, the top of the heat insulation pad 19 is fixedly connected to the outer wall of a top plate 20, an opening and closing door 5 is slidably connected to the inner wall of the sliding groove 4, the opening and closing door 5 moves through the strip-shaped blocks 3 and the sliding grooves 4, a heat insulation sealing block is fixedly connected to the outer wall of the opening and closing door 5, two fixed blocks 6 are fixedly connected to the outer wall of the opening and closing door 5, the fixed blocks 6 move upwards to enable the opening and closing door 5 to move upwards, a rotating shaft 7 is rotatably connected between the two fixed blocks 6, and a connecting rod 8 is fixedly connected to the outer wall of the rotating shaft 7, two L type poles 9 of outer wall fixedly connected with of connecting rod 8 rotate between two L type poles 9 and are connected with rotation axis 10, the outer wall fixedly connected with montant 11 of rotation axis 10, the outer wall fixedly connected with handle 12 of montant 11, two connecting blocks 13 of the outer wall fixedly connected with of heating furnace body 2, and the outer wall of heating furnace body 1 is equipped with slewing mechanism.
As shown in fig. 1-3, the rotating mechanism includes a horizontal shaft 14, the top of the vertical rod 11 is fixedly connected to the outer wall of the horizontal shaft 14, two ends of the horizontal shaft 14 are rotatably connected to the outer walls of the two connecting blocks 13, circular holes are formed in the outer walls of the two connecting blocks 13, the inner wall of each circular hole is rotatably connected to a connecting shaft 15, a bearing is fixedly sleeved on the outer wall of the connecting shaft 15, the outer wall of the bearing is fixedly connected to the outer wall of the heating furnace body 2, one end of the connecting shaft 15 is fixedly connected to one end of the horizontal shaft 14, one end of the connecting shaft 15 is fixedly connected to a first chain wheel 16, the outer wall of the first chain wheel 16 is meshed with a chain 17, the outer wall of the heating furnace body 2 is rotatably connected to a top plate 20, two circular shafts are fixedly connected to the outer wall of the top plate 20, one end of each circular shaft is fixedly connected to a second chain wheel 18, the second chain wheel 18 rotates to drive the circular shafts to rotate the top plate 20, and the outer wall of the second chain wheel 18 is meshed with the chain 17.
The working principle is as follows: move handle 12 upwards through cross axle 14, make montant 11 upwards move, thereby make two L type poles 9 upwards move through rotation axis 10, L type pole 9 upwards move makes connecting rod 8 pass through axis of rotation 7, drive fixed block 6 upwards movement, fixed block 6 upwards movement makes the door 5 of opening and shutting upwards move, the door 5 of opening and shutting moves through bar block 3 and spout 4, open heating furnace body 2, conveniently take or put into the material fast, cross axle 14 rotates makes connecting axle 15 rotate simultaneously, connecting axle 15 rotates makes first sprocket 16 rotate, first sprocket 16 rotates makes chain 17 rotate, thereby make second sprocket 18 rotate, second sprocket 18 rotates and makes the round axle drive roof 20 and rotate, open heating furnace body 2's top, conveniently take and put into bigger material.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (7)
1. An upper and lower opening and closing furnace door device of a heating furnace comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a heating furnace body (2), the outer wall of the heating furnace body (2) is fixedly connected with two strip-shaped blocks (3), the outer walls of the two strip-shaped blocks (3) are respectively provided with a sliding chute (4), the inner wall of each sliding chute (4) is slidably connected with an opening and closing door (5), the outer wall of each opening and closing door (5) is fixedly connected with two fixed blocks (6), a rotating shaft (7) is rotatably connected between the two fixed blocks (6), the outer wall of each rotating shaft (7) is fixedly connected with a connecting rod (8), the outer wall of each connecting rod (8) is fixedly connected with two L-shaped rods (9), a rotating shaft (10) is rotatably connected between the two L-shaped rods (9), and the outer wall of each rotating shaft (10) is fixedly connected with a vertical rod (11), the outer wall fixedly connected with handle (12) of montant (11), two connecting blocks (13) of outer wall fixedly connected with of heating furnace body (2), the outer wall of heating furnace body (2) is equipped with slewing mechanism.
2. The upper and lower opening and closing furnace door device of the heating furnace according to claim 1, wherein the rotating mechanism comprises a transverse shaft (14), the top of the vertical rod (11) is fixedly connected with the outer wall of the transverse shaft (14), the two ends of the transverse shaft (14) are respectively connected with the outer walls of the two connecting blocks (13) in a rotating manner, the outer walls of the two connecting blocks (13) are respectively provided with a round hole, the inner wall of the round hole is connected with a connecting shaft (15) in a rotating manner, one end of the connecting shaft (15) is fixedly connected with one end of the transverse shaft (14), one end of the connecting shaft (15) is fixedly connected with a first chain wheel (16), the outer wall of the first chain wheel (16) is connected with a chain (17) in a meshing manner, and the outer wall of the heating furnace body (2) is connected with a top plate (20) in a rotating manner.
3. The up-and-down opening and closing furnace door device of the heating furnace according to claim 2, wherein two circular shafts are fixedly connected to the outer wall of the top plate (20), a second chain wheel (18) is fixedly connected to one end of each circular shaft, and the outer wall of the second chain wheel (18) is meshed with the chain (17).
4. The upper and lower opening and closing door device of a heating furnace according to claim 1, wherein the top of the heating furnace body (2) is provided with a returning groove, and the inner wall of the returning groove is connected with a heat insulation pad (19) in a sliding manner.
5. The vertically openable and closable door assembly according to claim 4, wherein the heat insulating mat (19) is fixedly connected at the top thereof to the outer wall of the top plate (20).
6. The vertically opening and closing furnace door device of the heating furnace according to claim 2, wherein the outer wall of the connecting shaft (15) is fixedly sleeved with a bearing, and the outer wall of the bearing is fixedly connected with the outer wall of the heating furnace body (2).
7. The vertically opening and closing furnace door device of the heating furnace according to claim 1, wherein the outer wall of the opening and closing door (5) is fixedly connected with a heat insulation sealing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188890.8U CN216770188U (en) | 2021-12-17 | 2021-12-17 | Upper and lower opening and closing furnace door device of heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188890.8U CN216770188U (en) | 2021-12-17 | 2021-12-17 | Upper and lower opening and closing furnace door device of heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770188U true CN216770188U (en) | 2022-06-17 |
Family
ID=81967508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123188890.8U Active CN216770188U (en) | 2021-12-17 | 2021-12-17 | Upper and lower opening and closing furnace door device of heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770188U (en) |
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2021
- 2021-12-17 CN CN202123188890.8U patent/CN216770188U/en active Active
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