CN211177678U - Electric heating oven - Google Patents
Electric heating oven Download PDFInfo
- Publication number
- CN211177678U CN211177678U CN201921908946.2U CN201921908946U CN211177678U CN 211177678 U CN211177678 U CN 211177678U CN 201921908946 U CN201921908946 U CN 201921908946U CN 211177678 U CN211177678 U CN 211177678U
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- oven
- connecting rod
- hot
- hot air
- air duct
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Abstract
The utility model discloses an electric heating oven, which comprises an oven, an electric furnace, a fan and a hot air duct, wherein a first bracket and a second bracket are respectively arranged in the hot air duct, the first bracket is rotatably connected with a plurality of transverse air separation plates, and one ends of the transverse air separation plates, which are far away from the rotating ends, are rotatably connected with a first connecting rod extending from the hot air duct; the second support is sequentially and rotatably connected with a plurality of vertical wind separating plates, one end, far away from the rotating end, of each vertical wind separating plate is rotatably connected with a second connecting rod extending out of the hot air duct, and the outer side of the hot air duct is respectively provided with a first motor and a second motor which correspondingly drive the first connecting rod to vertically swing and the second connecting rod to horizontally swing. The utility model discloses simple structure can adjust the hot-blast velocity of flow and the flow direction of sending into the oven inside for hot-blast can obtain even diffusion inside the oven, thereby makes each inside stoving region of oven can the thermally equivalent, has guaranteed the tealeaves quality.
Description
Technical Field
The utility model relates to a tea production processing equipment field specifically is an electrical heating oven.
Background
In the tea production and processing field, the tea is dried and treated is an indispensable technological step, the commonly used drying equipment is an electric heating oven, the electric heating oven comprises an oven, an electric furnace arranged on one side of the oven and a fan connected to the air inlet of the electric furnace, a hot air duct is connected between the air outlets of the electric furnace at the air inlet of the oven, heat generated by a furnace core (heating wire) inside the electric furnace forms hot air under the action of air flow generated by the fan, and the hot air duct is sent into the oven through the air inlet of the oven.
For improving production efficiency, the inside of oven is equipped with the multilayer drying rack usually, forms the multilayer and dries the region, and the regional scope of concentrating on a certain region relatively of the stoving that corresponds with the air intake of oven, and the hot-blast that gets into the inside of oven will concentrate on this regional scope, can't obtain even diffusion, causes the inside temperature of oven uneven, the uneven scheduling problem of amount of wind to influence tealeaves quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrical heating oven sets up horizontal minute wind page or leaf board and vertical minute wind page or leaf board that can periodic swing respectively in hot-blast main, can adjust the hot-blast velocity of flow and the flow direction of sending into the inside oven for hot-blast inside the oven can obtain even diffusion, with uneven, the uneven scheduling problem of amount of wind of solving the oven.
The technical scheme of the utility model as follows:
the utility model provides an electrical heating oven, including the oven, set up in the electric stove of oven one side and connect the fan at the electric stove air intake, the air intake of oven with be connected with hot-blast main, its characterized in that between the air outlet of electric stove: a first bracket and a second bracket are respectively arranged in the hot air duct, a plurality of transverse air separating plates are sequentially connected to the first bracket in a rotating manner from top to bottom, a first connecting rod is rotatably connected to one end of each transverse air separating plate far away from the rotating end of the transverse air separating plate, and the front end of the first connecting rod extends out of the hot air duct; the second support on rotate in proper order from left to right and be connected with a plurality of vertical fan blade boards, a plurality of vertical fan blade boards rotate and are connected with the second connecting rod in the one end of keeping away from its rotation end, the front end of second connecting rod is followed hot-blast main in extend, the outside of hot-blast main is provided with respectively and corresponds the drive first connecting rod vertical swing with first motor and the second motor of second connecting rod lateral swing.
The electric heating oven is characterized in that: the hot air duct is of a conical cylindrical structure, and the caliber of the air inlet end of the hot air duct is smaller than that of the air outlet end of the hot air duct.
The electric heating oven is characterized in that: the plurality of transverse air separation blades are positioned on the air inlet side of the hot air channel, and the plurality of vertical air separation blades are positioned on the air outlet side of the hot air channel.
The electric heating oven is characterized in that: and a first rotating wheel and a second rotating wheel are respectively installed on output shafts of the first motor and the second motor, and pull rods are respectively and correspondingly connected between the eccentric positions of the front side surfaces of the first rotating wheel and the second rotating wheel and the extending ends of the first connecting rod and the second connecting rod in a rotating mode.
The utility model has the advantages that:
the utility model discloses simple structure sets up horizontal minute wind page board and the vertical minute wind page board that can periodic swing respectively in the hot-blast main, can adjust the hot-blast velocity of flow and the flow direction of sending into the inside oven for hot-blast can obtain even diffusion inside the oven, thereby make inside each stoving region of oven can the thermally equivalent, solved temperature inequality in the oven, the inhomogeneous scheduling problem of the amount of wind, guaranteed the tealeaves quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the internal structure of the hot air duct of the present invention.
Fig. 3 is a top view of the internal structure of the hot air duct of the present invention.
Fig. 4 is a schematic view of a connection structure between the first connecting rod and the first motor according to the present invention.
Detailed Description
Referring to the attached drawings, the electric heating oven comprises an oven 1, an electric furnace 2 arranged on one side of the oven 1 and a fan 3 connected to an air inlet of the electric furnace 2, wherein a hot air channel 4 is connected between the air inlet of the oven 1 and an air outlet of the electric furnace 2, a first support 5 and a second support 6 are respectively arranged in the hot air channel 4, a plurality of transverse air separation blades 7 are sequentially and rotatably connected to the first support 5 from top to bottom, a first connecting rod 8 is rotatably connected to one end, far away from the rotating end, of each transverse air separation blade 7, and the front end of each first connecting rod 8 extends out of the hot air channel 4; the second support 6 is sequentially connected with a plurality of vertical wind vane plates 9 in a rotating mode from left to right, one end, far away from the rotating end, of each vertical wind vane plate 9 is rotatably connected with a second connecting rod 10, the front end of each second connecting rod 10 extends out of the hot air duct 4, and the outer side of each hot air duct 4 is provided with a first motor 11 and a second motor 12 which correspondingly drive the first connecting rod 8 to vertically swing and the second connecting rod 10 to transversely swing.
The utility model discloses in, hot-blast main 4 is awl tubular structure, and the bore of 4 air inlet ends of hot-blast main is less than the bore of its air-out end, is favorable to hot-blast transport and diffusion.
The plurality of transverse air separation leaf plates 7 are positioned on the air inlet side of the hot air channel 4, and the plurality of vertical air separation leaf plates 9 are positioned on the air outlet side of the hot air channel 4.
A first rotating wheel 13 is mounted on an output shaft of the first motor 11, and a pull rod 14 is rotatably connected between the eccentric positions of the first rotating wheel 13 and the front side surface and the extension end of the first connecting rod 8; the connection structure of the second link 10 and the second motor 12 is the same as that described above, and therefore, a description thereof is omitted.
The invention is further described below with reference to the accompanying drawings:
the heat produced by the furnace core (heating wire) inside the electric furnace 2 forms hot air under the action of the air flow generated by the fan 3, enters the hot air channel 4, is driven by the first motor 11 and the second motor 12 respectively, periodically swings vertically by the first connecting rod 8 and transversely by the second connecting rod 10, so that the flow velocity and the flow direction of the hot air can be adjusted, the hot air can be uniformly diffused inside the oven 1, and each drying area inside the oven 1 can be uniformly heated.
The above embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, and the modifications and improvements made by the technical solutions of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.
Claims (4)
1. The utility model provides an electrical heating oven, including the oven, set up in the electric stove of oven one side and connect the fan at the electric stove air intake, the air intake of oven with be connected with hot-blast main, its characterized in that between the air outlet of electric stove: a first bracket and a second bracket are respectively arranged in the hot air duct, a plurality of transverse air separating plates are sequentially connected to the first bracket in a rotating manner from top to bottom, a first connecting rod is rotatably connected to one end of each transverse air separating plate far away from the rotating end of the transverse air separating plate, and the front end of the first connecting rod extends out of the hot air duct; the second support on rotate in proper order from left to right and be connected with a plurality of vertical fan blade boards, a plurality of vertical fan blade boards rotate and are connected with the second connecting rod in the one end of keeping away from its rotation end, the front end of second connecting rod is followed hot-blast main in extend, the outside of hot-blast main is provided with respectively and corresponds the drive first connecting rod vertical swing with first motor and the second motor of second connecting rod lateral swing.
2. An electrically heated oven as claimed in claim 1, characterised in that: the hot air duct is of a conical cylindrical structure, and the caliber of the air inlet end of the hot air duct is smaller than that of the air outlet end of the hot air duct.
3. An electrically heated oven as claimed in claim 1, characterised in that: the plurality of transverse air separation blades are positioned on the air inlet side of the hot air channel, and the plurality of vertical air separation blades are positioned on the air outlet side of the hot air channel.
4. An electrically heated oven as claimed in claim 1, characterised in that: and a first rotating wheel and a second rotating wheel are respectively installed on output shafts of the first motor and the second motor, and pull rods are respectively and correspondingly connected between the eccentric positions of the front side surfaces of the first rotating wheel and the second rotating wheel and the extending ends of the first connecting rod and the second connecting rod in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921908946.2U CN211177678U (en) | 2019-11-07 | 2019-11-07 | Electric heating oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921908946.2U CN211177678U (en) | 2019-11-07 | 2019-11-07 | Electric heating oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211177678U true CN211177678U (en) | 2020-08-04 |
Family
ID=71806033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921908946.2U Active CN211177678U (en) | 2019-11-07 | 2019-11-07 | Electric heating oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211177678U (en) |
-
2019
- 2019-11-07 CN CN201921908946.2U patent/CN211177678U/en active Active
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