Multifunctional oven

Abstract

The multifunctional oven comprises an oven body, a heat preservation area, a first baking area and a second baking area are sequentially arranged in the oven body from top to bottom, electric heating pipes are connected in the heat preservation area, the first baking area and the second baking area, and a first baking part is arranged in the first baking area; the first baking part comprises first connecting shafts fixed on the two inner walls of the oven body and a baking cylinder detachably connected to the two first connecting shafts through connecting assemblies, a plurality of through holes are formed in the baking cylinder, a cylinder door is hinged to the baking cylinder, and the cylinder door is clamped on the wall of the baking cylinder through a lock catch; and a second baking part is arranged in the second baking area. The heat preservation area can preserve heat of baked food, small-size food can be placed in the baking barrel in the first baking area so that the small-size food can be baked, the second baking part in the second baking area can bake large-size food, and functions are diversified.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a multifunctional oven. Background Art

[0002] Ovens are mainly used to bake sweet potatoes, potatoes, etc. However, existing ovens have the following problems: (1) They can only bake large foods, such as sweet potatoes and potatoes, or small foods, such as chestnuts. The types of foods that can be baked are limited and the functions are single; (2) Some ovens have a rotating drum in them. Chestnuts are placed in the rotating drum and the chestnuts are fried by driving the rotating drum to rotate. However, if the rotating drum is damaged, it cannot be easily removed, which makes replacement and repair inconvenient. Summary of the invention

[0003] In view of the deficiencies of the prior art, the utility model provides a multifunctional oven to solve the problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A multifunctional oven comprises a box body, wherein the box body is provided with a heat preservation zone, a first baking zone and a second baking zone from top to bottom, wherein the heat preservation zone, the first baking zone and the second baking zone are all connected with electric heating tubes, and a first baking section is provided in the first baking zone; the first baking section comprises a baking cylinder fixed with first connecting shafts on two inner walls of the box body and detachably connected to the two first connecting shafts through a connecting assembly, wherein a plurality of through holes are formed on the baking cylinder, a cylinder door is hinged on the baking cylinder, and the cylinder door is clamped on the wall of the baking cylinder through a lock; a second baking section is provided in the second baking zone; a control cabinet is provided on one side of the box body, wherein a first driving mechanism for driving the baking cylinder to rotate is provided in the control cabinet, and a second driving mechanism for driving the second baking section to rotate is also provided in the control cabinet.

[0006] Preferably, the connecting assembly includes a sleeve, a spring, a transmission rod, a fixed sleeve and a first flange, the fixed sleeve is fixed to the first flange, the transmission rod is connected to the center of the fixed sleeve, the spring is sleeved on the periphery of the transmission rod, and one end of the spring is connected to the fixed sleeve, and the other end is connected to the sleeve, the outer walls of the first connecting shaft and the transmission rod are both provided with transmission strips, the inner wall of the sleeve is provided with a transmission groove that cooperates with the transmission strip, the restoring force of the spring can make the sleeve move toward the end away from the fixed sleeve and be sleeved on the first connecting shaft; the two ends of the baking cylinder are connected to the second flange, and the first flange and the second flange are connected by bolts.

[0007] Preferably, the second baking part includes a second connecting shaft rotatably connected to the two inner walls of the box body, a connecting plate connected to the two second connecting shafts, a plurality of cross bars connected to the two connecting plates, and a hanging basket hung on the cross bars.

[0008] Preferably, the first driving mechanism includes a first motor installed in a control cabinet, a first transmission shaft connected to the first motor through a coupling, a first driving wheel connected to the first transmission shaft, and a first driven wheel connected to the first connecting shaft, and the first driving wheel and the first driven wheel are connected by a first transmission belt.

[0009] Preferably, the second driving mechanism includes a second motor installed in the control cabinet, a second transmission shaft connected to the second motor through a coupling, a second driving wheel connected to the second transmission shaft, and a second driven wheel connected to the second connecting shaft, and the second driving wheel and the second driven wheel are connected by a second transmission belt.

[0010] Preferably, a controller is provided in the control cabinet, and an operation panel is provided on the front side of the control cabinet. The operation panel is provided with three groups of operation buttons electrically connected to the controller, which are respectively used to control the operation of the electric heating tubes in the insulation zone, the first baking zone and the second baking zone. The first motor and the second motor are respectively electrically connected to the controller.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The heat preservation area can keep the baked food warm. The baking drum in the first baking area can be used to put small-volume food so as to bake small-volume food. The second baking part in the second baking area can bake large-volume food. The functions are diverse.

[0013] (2) The baking cylinder is detachably connected to the oven through a connecting assembly, making it easy to remove the baking cylinder for replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the novel device is provided;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure after removing the door;

[0016] Figure 3 It is a cross-sectional view of the utility model;

[0017] Figure 4 for Figure 2 A partial enlarged view of

[0018] Figure 5 is the split graph of connected components;

[0019] Figure 6 is a side view of the second baking section;

[0020] In the figure: 1-box, 2-insulation area, 3-first baking area, 4-second baking area, 5-electric heating tube, 6-first connecting shaft, 7-connecting assembly, 701-sleeve, 702-spring, 703-transmission rod, 704-fixed sleeve, 705-first flange, 8-baking cylinder, 9-cylinder door, 10-control cabinet, 11-second flange, 12-second connecting shaft, 13-connecting plate, 14-cross bar, 15-hanging basket, 16-first motor, 17-first driving wheel, 18-first driven wheel, 19-second motor, 20-second driving wheel, 21-second driven wheel, 22-controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A multifunctional oven comprises a box body 1, wherein the box body 1 comprises a heat preservation zone 2, a first baking zone 3 and a second baking zone 4 from top to bottom, wherein the heat preservation zone 2, the first baking zone 3 and the second baking zone 4 are all connected with electric heating tubes 5, and a first baking part is arranged in the first baking zone 3; the first baking part comprises a baking cylinder 8 which is fixed with a first connecting shaft 6 on two inner walls of the box body and is detachably connected to the two first connecting shafts through a connecting assembly 7. Specifically, the connecting assembly 7 includes a sleeve 701, a spring 702, a transmission rod 703, a fixed sleeve 704 and a first flange 705. The fixed sleeve 704 is fixed on the first flange 705. The transmission rod 703 is connected to the center of the fixed sleeve 704. The spring 702 is sleeved on the periphery of the transmission rod 703, and one end of the spring 702 is connected to the fixed sleeve 704, and the other end is connected to the sleeve 701. The outer walls of the first connecting shaft 6 and the transmission rod 703 are both provided with transmission bars, and the inner wall of the sleeve 701 is provided with a transmission groove matched with the transmission bar. The restoring force of the spring 702 can make the sleeve 701 move toward the end away from the fixed sleeve 704 and sleeved on the first connecting shaft 6; the two ends of the baking cylinder 8 are connected with the second flange 11, and the first flange 705 and the second flange 11 are connected by bolts.

[0023] When installing the baking cylinder 8, the sleeve 701 is pushed toward the baking cylinder 8, the sleeve 701 compresses the spring 702, and then the transmission rod 703 is aligned with the first connecting shaft 6, and then the sleeve 701 is loosened, and the sleeve 701 moves toward the first connecting shaft 6 under the action of the spring 702 until the sleeve 701 contacts the wall of the box body 1, at which time the sleeve 701 is just sleeved on the first connecting shaft 6 and the transmission rod 703, and the transmission bar is embedded in the transmission groove. When the baking cylinder 8 is to be removed, the sleeve 701 is pushed to separate it from the first connecting shaft 6. Moreover, the connecting assembly 7 is connected to the second flange 11 on the baking cylinder 8 through the first flange 705. When the connecting assembly 7 is damaged, the connecting assembly can also be replaced separately.

[0024] The baking cylinder 8 is provided with a plurality of through holes, and a cylinder door 9 is hinged on the baking cylinder 8. The cylinder door 9 is locked on the wall of the baking cylinder 8 by a lock. The cylinder door is opened, and the food to be baked is placed in the baking cylinder, and then the cylinder door is closed by the lock. A control cabinet 10 is provided on one side of the box body 1, and a first driving mechanism for driving the baking cylinder 8 to rotate is provided in the control cabinet 10. Specifically, the first driving mechanism includes a first motor 16 installed in the control cabinet, a first transmission shaft connected to the first motor through a coupling, a first driving wheel 17 connected to the first transmission shaft, and a first driven wheel 18 connected to the first connecting shaft. The first driving wheel 17 and the first driven wheel 18 are connected by a first transmission belt. When the first motor 16 is started, the first connecting shaft 6 is driven to rotate by the action of the first driving wheel 17 and the first driven wheel 18. Since the first connecting shaft 6 and the transmission rod 703 are both transmission-connected in the sleeve 701, the first connecting shaft 6 will drive the baking cylinder 8 to rotate together during the rotation process, so as to roll the food.

[0025] like Figure 2 , Figure 4 As shown, the second baking area 4 is provided with a second baking part; the second baking part includes a second connecting shaft 12 rotatably connected to the two inner walls of the box body, a connecting plate 13 connected to the two second connecting shafts, a plurality of cross bars 14 connected to the two connecting plates, and a hanging basket 15 hung on the cross bars. A second driving mechanism for driving the second baking part to rotate is also provided in the control cabinet 10. Specifically, the second driving mechanism includes a second motor 19 installed in the control cabinet, a second transmission shaft connected to the second motor through a coupling, a second driving wheel 20 connected to the second transmission shaft, and a second driven wheel 21 connected to the second connecting shaft, and the second driving wheel 20 and the second driven wheel 21 are connected by a second transmission belt. Larger foods such as sweet potatoes and potatoes can be placed in the hanging basket, and the second motor is started to drive the second connecting shaft to rotate, thereby driving the connecting plate to rotate, thereby driving the hanging basket to rotate, so as to fully bake the food.

[0026] After the food is baked, the food can be placed in the heat preservation area to prevent the food from cooling down, while the vacant first baking area or the second baking area can continue to bake new food.

[0027] Furthermore, a controller 22 is provided in the control cabinet 10, and an operation panel 23 is provided on the front side of the control cabinet 10. The operation panel is provided with three groups of operation buttons electrically connected to the controller, which are respectively used to control the operation of the electric heating tubes in the insulation zone, the first baking zone and the second baking zone. The first motor 16 and the second motor 19 are respectively electrically connected to the controller 22.

[0028] The heat preservation area, the first baking area and the second baking area are respectively provided with temperature sensors to sense the temperature. If the temperature is too high, a signal is transmitted to the controller and the corresponding electric heating tube is turned off.

[0029] The heat preservation area, the first baking area, the second baking area and the control cabinet are all provided with doors for easy maintenance.

[0030] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional oven, characterized in that: The invention comprises a box body (1), wherein the box body (1) is provided with a heat preservation zone (2), a first baking zone (3) and a second baking zone (4) from top to bottom, wherein the heat preservation zone (2), the first baking zone (3) and the second baking zone (4) are all connected with electric heating tubes (5), and a first baking section is provided in the first baking zone (3); the first baking section comprises a baking cylinder (8) fixed to two inner walls of the box body with first connecting shafts (6), and detachably connected to the two first connecting shafts through a connecting assembly (7), wherein a plurality of through holes are formed in the baking cylinder (8), and a cylinder door (9) is hingedly connected to the baking cylinder (8), and the cylinder door (9) is clamped on the wall of the baking cylinder (8) through a lock; the second baking section is provided in the second baking zone (4); a control cabinet (10) is provided on one side of the box body (1), wherein a first driving mechanism for driving the baking cylinder (8) to rotate is provided in the control cabinet (10), and a second driving mechanism for driving the second baking section to rotate is also provided in the control cabinet (10).

2. A multifunctional oven according to claim 1, characterized in that: The connection assembly (7) comprises a sleeve (701), a spring (702), a transmission rod (703), a fixed sleeve (704) and a first flange (705); the fixed sleeve (704) is fixed to the first flange (705); the transmission rod (703) is connected to the center of the fixed sleeve (704); the spring (702) is sleeved on the periphery of the transmission rod (703); one end of the spring (702) is connected to the fixed sleeve (704) and the other end is connected to the sleeve (701); the outer walls of the first connection shaft (6) and the transmission rod (703) are both provided with transmission bars; the inner wall of the sleeve (701) is provided with a transmission groove that cooperates with the transmission bar; the sleeve (701) can move toward one end away from the fixed sleeve (704) and sleeved on the first connection shaft (6) through the restoring force of the spring (702); and the second flange (11) is connected to both ends of the baking cylinder (8); the first flange (705) and the second flange (11) are connected by bolts.

3. A multifunctional oven according to claim 2, characterized in that: The second baking section comprises a second connecting shaft (12) rotatably connected to two inner walls of the box body, a connecting plate (13) connected to the two second connecting shafts, a plurality of cross bars (14) connected to the two connecting plates, and a hanging basket (15) hung on the cross bars.

4. A multifunctional oven according to claim 3, characterized in that: The first driving mechanism comprises a first motor (16) installed in a control cabinet, a first transmission shaft connected to the first motor via a coupling, a first driving wheel (17) connected to the first transmission shaft, and a first driven wheel (18) connected to the first connecting shaft, wherein the first driving wheel (17) and the first driven wheel (18) are connected via a first transmission belt.

5. A multifunctional oven according to claim 4, characterized in that: The second driving mechanism comprises a second motor (19) installed in the control cabinet, a second transmission shaft connected to the second motor via a coupling, a second driving wheel (20) connected to the second transmission shaft, and a second driven wheel (21) connected to the second connecting shaft, wherein the second driving wheel (20) and the second driven wheel (21) are connected via a second transmission belt.

6. A multifunctional oven according to claim 5, characterized in that: The control cabinet (10) is provided with a controller (22), and the front side of the control cabinet (10) is provided with an operation panel (23). The operation panel is provided with three groups of operation buttons electrically connected to the controller, and are respectively used to control the operation of the electric heating pipes in the heat preservation zone, the first baking zone, and the second baking zone. The first motor (16) and the second motor (19) are respectively electrically connected to the controller (22).

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