Baking oven
Technical Field
The invention relates to an oven, in particular to an oven with low oil smoke.
Background
CN205433406U discloses a low oil smoke electric oven, including the casing, at the internal installation inner box of casing, at the internal upper portion installation heater of inner box, at the internal lower part installation oil-collecting tray of inner box, the oil-collecting tray is the infundibulate oil-collecting tray of square and round, this infundibulate oil-collecting tray upper mouth of square and round is equipped with ascending oil-collecting tray hem all around, the infundibulate oil-collecting tray bottom center department of this square and round is equipped with decurrent oil-collecting tray discharge spout, the position processing that corresponds the oil-collecting tray discharge spout at inner box and casing has the through-hole and install in this through-hole and lead oil pipe, install the oil receiving box in the. The CN205433406U especially the grease generated in the baking process of meat products can drop into the oil collecting tray at the lower part of the oven, and the grease separated from the meat products is not repeatedly heated by leading the oil collecting tray into the oil collecting box at the outer bottom of the oven, thereby reducing the generation of oil smoke.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an oven aiming at the defects in the prior art, so as to overcome the defect that in the prior art, grease cannot smoothly fall into a drain nozzle of an oil collecting tray along the oil collecting tray, so that part of grease still can be repeatedly heated, namely, the reduction of oil smoke is not thorough.
According to the invention, the oven comprises an oven body, wherein a vertical longitudinal partition plate is arranged in the oven body, the longitudinal partition plate divides the oven body into an oven cavity and a control cavity from left to right, a horizontal transverse partition plate is arranged in the oven cavity, the transverse partition plate divides the oven cavity into an oven cavity and an oil collecting cavity from top to bottom, the right side of the oven cavity is hinged with an oven door, one end of the transverse partition plate close to the oven door is provided with an oil collecting port, an oil collecting box is arranged in the oil collecting chamber and can be arranged in the oil collecting chamber in a pulling mode, a motor, an eccentric frame, a rotating sleeve, a connecting rod and an oil pushing block are arranged in the control cavity, the bottom of the eccentric frame is in driving connection with the motor, the rotating sleeve is in rotating connection with the side of the eccentric frame, one end of the connecting rod is in rotating connection with the rotating sleeve, the other end of, eccentric frame top is connected with the actuating lever, the actuating lever top is connected with drive bevel gear, bake indoor first fan and annular heating pipe of being equipped with, first fan is connected with first driven lever, first driven lever runs through and is connected with first driven bevel gear behind the longitudinal separation board, first driven bevel gear and drive bevel gear meshing, the motor drives first fan circumference reciprocating motion and pushes away oily piece straight reciprocating motion through eccentric frame, first fan circumference reciprocating motion realizes that the heat is balanced in the baking chamber, push away oily piece straight reciprocating motion and will drip grease and the piece on horizontal separation board and push into in the collection oil box through the oil collecting port.
Wherein, the oil scraping sleeve is sleeved in the oil pushing port, the oil pushing block is arranged in the oil scraping sleeve in a penetrating manner, the oil scraping sleeve is a soft sleeve, the right end of the oil scraping sleeve is flush with the right end of the oil pushing port, and the left end of the oil scraping sleeve extends out of the oil pushing port.
The part of the oil scraping sleeve extending out of the pushing opening is provided with an annular positioning shoulder, and the annular positioning shoulder is tightly attached to the left end of the longitudinal partition plate.
Wherein, annular location shoulder is equipped with right locking piece, and the locking piece is the L type, and the locking piece stretches into in the longitudinal separation board.
The upper part of the oil collecting box is open, the right side of the oil collecting box is provided with a handrail groove for drawing the oil collecting box, and the opening of the oil collecting box is positioned on the periphery of the oil collecting opening after the oil collecting box is placed in the oil collecting chamber in place.
The eccentric frame comprises a first horizontal rod, a second horizontal rod and a vertical rod, one end of the first horizontal rod and one end of the second horizontal rod are fixedly connected through the vertical rod, the other end of the first horizontal rod is fixedly connected with a motor shaft of a motor, the other end of the second horizontal rod is fixedly connected with a driving rod, and a rotating sleeve is sleeved on the vertical rod and is rotatably connected with the vertical rod.
The control cavity is internally provided with a second driven rod, a second driven bevel gear and a second fan, one end of the second driven rod is connected with the second fan, the other end of the second driven rod is connected with the second driven bevel gear, the second driven bevel gear and the first driven bevel gear are respectively positioned on two sides of the driving bevel gear, and the second driven bevel gear is meshed with the driving bevel gear.
The control cavity is divided into a motor chamber and a fan chamber by the communicating plate, a through hole for the driving rod to pass through is formed in the center of the communicating plate, and the motor chamber is communicated with the fan chamber by the communicating hole.
The connecting plate is provided with a first supporting frame and a second supporting frame, and the first driven rod and the second driven rod are respectively supported on the second supporting frame and the first supporting frame.
The left side of the motor chamber is provided with an air inlet, the left side of the fan chamber is provided with an air outlet, and under the action of the second fan, external air enters the motor chamber from the air inlet, enters the fan chamber through the communicating hole and is finally discharged to the outside through the air outlet.
Therefore, the oil collecting chamber and the motor are arranged to drive the oil pushing block to do linear reciprocating motion through the eccentric frame, grease and debris dropped on the transverse partition plate are pushed into the oil collecting box through the oil collecting opening, grease remained on the transverse partition plate is effectively reduced, and further, oil smoke generated by reheating of the grease is reduced.
Drawings
A more complete understanding of the present invention, and the attendant advantages and features thereof, will be more readily understood by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein:
FIG. 1 is a schematic structural view of an oven of the present invention;
FIG. 2 is a schematic structural view of the oil scraping sleeve in FIG. 1;
it is to be noted, however, that the appended drawings illustrate rather than limit the invention. It is noted that the drawings representing structures may not be drawn to scale. Also, in the drawings, the same or similar elements are denoted by the same or similar reference numerals.
Detailed Description
In order that the present disclosure may be more clearly and readily understood, reference will now be made in detail to the present disclosure as illustrated in the accompanying drawings.
As shown in fig. 1 and 2, the structure of the oven of the present invention includes: the oil collecting box comprises a box body 1, wherein a vertical longitudinal separation plate 2 is arranged in the box body 1, the box body 1 is divided into a baking cavity 3 and a control cavity 4 by the longitudinal separation plate 2 from left to right, the baking cavity 3 and the control cavity 4 are arranged from right to left, a horizontal transverse separation plate 5 is arranged in the baking cavity 3, the baking cavity 3 is divided into a baking chamber 6 and an oil collecting chamber 7 by the transverse separation plate 5 from top to bottom, the oil collecting chamber 7 is positioned below the baking chamber 6 and is used for preventing baking trays or baking frames or baking nets in the baking chamber 6, a box door 8 is hinged on the right side of the baking chamber 6, a box door handle 9 is arranged on the right side of the box door 8, an oil collecting port 10 is arranged at one end, close to the box door 8, an oil collecting box 11 is arranged in the oil collecting chamber 7, the oil collecting box 11 can be arranged in the oil collecting chamber 7 in a drawing manner, the upper part of the oil collecting box, the opening of the oil collecting box 11 is positioned at the periphery of the oil collecting opening 10.
A motor 13, an eccentric frame 14, a rotating sleeve 15, a connecting rod 16 and an oil pushing block 17 are arranged in the control cavity 4, the eccentric frame 14 comprises a first horizontal rod 18, a second horizontal rod 19 and a vertical rod 20, the second horizontal rod 19 is positioned above the first horizontal rod 18, one end of the first horizontal rod 18 and one end of the second horizontal rod 19 are fixedly connected through the vertical rod 20, the other end of the first horizontal rod 18 is fixedly connected with a motor shaft of the motor 13, the other end of the second horizontal rod 19 is fixedly connected with a driving rod 21, the rotating sleeve 15 is sleeved on the vertical rod 20 and is rotatably connected with the vertical rod 20, one end of the connecting rod 16 is rotatably connected on the rotating sleeve 15, the other end of the connecting rod 16 is rotatably connected on the oil pushing block 17, the longitudinal partition plate 2 is provided with a pushing port for the oil pushing block 17 to penetrate through, the oil pushing block 17 is arranged in parallel to the transverse partition plate 5 and can be attached to the transverse partition plate 5, during, the eccentric frame 14 drives the oil pushing block 17 to reciprocate linearly, so that the grease and the debris dropped on the transverse partition plate 5 are pushed into the oil collecting box 11 in the oil collecting chamber 7 through the oil collecting opening 10. Grease mixing piece of food baking in baking chamber 6 like this can drip on horizontal division board 5, the grease can't flow smoothly is detained the oil smoke of repeated heating, but 13 in the working process of motor can drive and push away oil block 17 straight reciprocating motion, grease and piece that will drip on horizontal division board 5 thoroughly push into in oil collecting box 11 through oil collecting port 10, the grease that has remained on horizontal division board 5 has effectively been reduced, and then it produces the oil smoke by the heating of repeated transmission to have reduced these grease, so this embodiment can thoroughly guarantee through increasing oil block 17 that horizontal division board 5 does not have the grease, prevent that the piece from blockking the grease and move about, with the oil smoke has effectively been reduced.
The top of the driving rod 21 is connected with a driving bevel gear 22, a first fan 23 and an annular heating pipe 24 are arranged in the baking chamber 6, the first fan 23 is connected with a first driven rod 25, the first driven rod 25 is connected with a first driven bevel gear 26 after penetrating through the longitudinal partition plate 2, the first driven bevel gear 26 is meshed with the driving bevel gear 22, thus, in the working process of the motor 13, the first fan 23 is synchronously driven to do circular reciprocating motion, so that the heat in the baking chamber 6 is more balanced, the baking uniformity is ensured, the longitudinal partition plate 2 is provided with a wind scooper 27, the wind scooper 27 is covered outside the first fan 23 and the annular heating pipe 24, wind guide holes are formed in the wind scooper 27, the annular heating pipe 24 is arranged around the first fan 23, the wind flowing out from the wind scooper 27 is hot wind, and in order to improve the baking efficiency, the heating pipe can be arranged at the top of.
A second driven rod 28, a second driven bevel gear 29 and a second fan 30 are arranged in the control cavity 4, one end of the second driven rod 28 is connected with the second fan 30, the other end of the second driven rod 28 is connected with the second driven bevel gear 29, the second driven bevel gear 29 and the first driven bevel gear 26 are respectively positioned on two sides of the driving bevel gear 22, and the second driven bevel gear 29 is meshed with the driving bevel gear 22. Therefore, in the working process of the motor 13, the second fan 30 is also synchronously driven to do circular reciprocating motion, so as to radiate the heat of the control cavity 4 to ensure the normal operation of the whole oven. A communication plate 31 is arranged in the control cavity 4, the communication plate 31 divides the control cavity 4 into a motor chamber 32 and a fan chamber 33, the communication plate 31 is provided with a first support frame 34 and a second support frame 35, the first driven rod 25 and the second driven rod 28 are respectively supported on the first support frame 34 and the second support frame 35, the first support frame 34 plays a role of supporting the first driven rod 25, the second support frame 35 plays a role of supporting the second driven rod 28, a through hole for the driving rod 21 to pass through is arranged in the center of the communication plate 31, a communication hole 36 is arranged at the edge of the communication plate 31, the communication hole 36 communicates the motor chamber 32 with the fan chamber 33, an air inlet 37 is arranged at the left side of the motor chamber 32, an air outlet 38 is arranged at the left side of the fan chamber 33, external air enters the motor chamber 32 from the air inlet 37 to dissipate heat of the motor 13 under the action of the second fan 30, and enters the fan chamber 33 through the communication hole, and finally discharged to the outside through the air outlet 38.
In order to prevent to push away adhesion grease on the oil piece 17, this embodiment has cup jointed in pushing away the mouth and has scraped oil cover 39, it wears to establish in scraping oil cover 39 to push away oil piece 17, it is soft cover to scrape oil cover 39, the right-hand member of scraping oil cover 39 flushes with pushing away a mouthful right-hand member, the left end of scraping oil cover 39 stretches out and pushes away the mouth, push away the in-process that oil piece 17 retracted to motor room 32 from baking chamber 6, scrape oil cover 39 can scrape the grease of the adhesion on pushing away oil piece 17 and fall to horizontal division board 5 on, it makes a round trip smoothly to be pushed into in collection oil box 11 with these greases to be convenient for push away oil piece 17 next. The part of the oil scraping sleeve 39 extending out of the pushing opening is provided with an annular positioning shoulder 40, the annular positioning shoulder 40 is tightly attached to the left end of the longitudinal separation plate 2, the annular positioning shoulder 40 is provided with a right locking piece 41, the locking piece 41 is L-shaped, the locking piece 41 extends into the longitudinal separation plate 2, the oil scraping sleeve 39 can be firmly installed at the pushing opening, and the in-process falling off is avoided.
In the actual working process, the motor 13 drives the first fan 23 to circularly reciprocate through the eccentric frame 14, the driving rod 21, the driving bevel gear 22, the first driven bevel gear 26 and the first driven rod 25, so that the heat in the baking chamber 6 is more balanced, and the baking uniformity is ensured. Moreover, the motor 13 drives the oil pushing block 17 to reciprocate linearly through the eccentric frame 14, the rotating sleeve 15 and the connecting rod 16, the oil pushing block 17 can extend into the baking chamber 6 along with the transverse partition plate 5, grease on the transverse partition plate 5 can be pushed into the oil collecting port 10 and collected in the oil collecting box 11, and in the process that the oil pushing block 17 retracts from the baking chamber 6, the oil scraping sleeve 39 can scrape the grease adhered to the oil pushing block 17 and the grease newly falling on the oil pushing block 17. In addition, the motor 13 drives the second fan 30 to perform circular reciprocating motion through the eccentric frame 14, the driving rod 21, the driving bevel gear 22, the second driven bevel gear 29 and the second driven rod 28, so that external wind enters the motor chamber 32 from the wind inlet 37 to dissipate heat of the motor 13, enters the fan chamber 33 through the communication hole 36 to dissipate heat of the driving bevel gear 22, the first driven bevel gear 26 and the second driven bevel gear 29, and finally is discharged to the outside through the wind outlet 38.
Therefore, the oil collecting chamber and the motor are arranged to drive the oil pushing block to do linear reciprocating motion through the eccentric frame, grease and debris dropped on the transverse partition plate are pushed into the oil collecting box through the oil collecting opening, grease remained on the transverse partition plate is effectively reduced, and further, oil smoke generated by reheating of the grease is reduced.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.