Energy supply device of smoke fumigation boiling furnace

Abstract

The utility model provides an energy supply device of a fuming cooking stove, which comprises a stove body, the stove body is provided with a fuming chamber, a feeding component is communicated in an inner cavity of the fuming chamber, a blanking pipe is positioned in the inner cavity of the fuming chamber, one end of a rotating shaft is hinged with the blanking pipe, and the other end of the rotating shaft is hinged with the feeding component. The other end of the rotating shaft is connected with a fuming chamber through a bearing, the swing shell is connected to the bottom end of the discharging pipe in an inserted mode, the protruding end of the swing shell is fixedly connected with the rotating shaft, and the driving part is used for driving the rotating shaft to rotate, so that fuel in the swing shell swings and falls down. The utility model relates to the technical field of smoke cooking stoves, when a rotating shaft rotates, a swing shell is driven to deviate, the swing shell is reset after external force is removed, the traditional feeding mode that fuel directly falls down is changed, fuel accumulation is prevented, and the fuel makes full contact with a combustor of a smoke generating chamber so as to generate a better smoke effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of smoking cooking stove, especially to a kind of energy supply device of smoking cooking stove. BACKGROUND

[0002] Smoking cooking stove is a kind of equipment for food processing, it can provide smoking, cooking, baking and drying functions, smoking cooking stove usually uses wood, charcoal and the like as fuel, and the smoke generated by combustion is guided into smoking box through pipeline.

[0003] Among them, the smoke chamber configured by the smoking cooking stove is used for burning fuel, and the fuel falls along the feeding pipe and accumulates in a pile on the burner of the smoke chamber, resulting in insufficient combustion. SUMMARY

[0004] The utility model discloses a kind of energy supply device of smoking cooking stove, the energy supply device of a kind of smoking cooking stove, to solve the problem that fuel falls along the feeding pipe, and accumulates in a pile on the burner of the smoke chamber, resulting in insufficient combustion.

[0005] The utility model provides a kind of energy supply device of smoking cooking stove, including furnace body, the furnace body is configured with smoke chamber, and the inner chamber of the smoke chamber is communicated with feeding assembly, and the feeding assembly is used to drive fuel to swing and fall;

[0006] The feeding assembly includes a feeding pipe, a rotating shaft, a swing shell and a driving member.

[0007] The feeding pipe is located in the inner chamber of the smoke chamber, one end of the rotating shaft is hinged to the feeding pipe, the other end of the rotating shaft is connected to the smoke chamber through a bearing, the swing shell is inserted into the bottom end of the feeding pipe, the convex end of the swing shell is fixedly connected to the rotating shaft, a strip-shaped fuel outlet is formed in the bottom end of the swing shell, the driving member is located on the side of the smoke chamber away from the furnace body, and the driving member is used to drive the rotating shaft to rotate, so as to drive the swing shell on the rotating shaft to swing and make the fuel in the swing shell swing and fall.

[0008] Preferably, the driving member includes a gear, a rack, a push plate and a sliding member.

[0009] The central hole of the gear is fixedly connected to the rotating shaft, the rack is engagedly connected to the gear, the push plate is fixedly connected to the top end of the rack, the push plate is connected to the smoke chamber through the sliding member, and the sliding member is used to constrain the push plate to slide up and down.

[0010] Preferably, the sliding member includes a top rod, a resilient member and a fixed plate.

[0011] The top rod is inserted into the square hole of the pushing plate, the fixed plate is located at the bottom end of the top rod, the top rod is connected through the fixed plate and the smoke chamber, and the elastic piece is inserted into the square slot of the pushing plate.

[0012] Preferably, a material control assembly is installed at the top end of the smoke chamber, and the material control assembly is used to control the speed of fuel entering the smoke chamber.

[0013] The material control assembly comprises a top cover, a shell, a material distribution groove wheel, a transmission shaft and a motor.

[0014] The top cover is provided with bolts, the top cover is connected with the smoke chamber through the bolts, the bottom end of the shell is fixedly connected with the top cover, the shell is in communication with the feeding port of the feeding pipe, the material distribution groove wheel is rotationally connected with the cavity of the shell, the transmission shaft is fixedly connected with the center hole of the material distribution groove wheel, and the output end of the motor is fixedly connected with the transmission shaft.

[0015] Preferably, a storage hopper is in communication with the top end of the shell, and an end cover is hingedly connected to the top end of the storage hopper.

[0016] Preferably, the storage hopper is wide at the top and narrow at the bottom.

[0017] Preferably, a material distribution cavity is formed in the material distribution groove wheel, and the material distribution cavities are uniformly distributed based on the material distribution groove wheel.

[0018] Preferably, a cam is fixedly connected to one end of the transmission shaft away from the motor, and a triangular protrusion is formed on the cam.

[0019] Preferably, a dust blocking piece is installed on the inner wall of the smoke chamber, and the dust blocking piece is used to block the dust of the fuel from entering the flue of the furnace body.

[0020] The dust blocking piece comprises a mounting frame, a positioning pin and a mesh plate.

[0021] The mounting frame is located at the smoke inlet end of the flue of the furnace body, the mounting frame is connected with the smoke chamber through the positioning pin, and the mesh plate is fixedly connected in the limiting slot of the mounting frame.

[0022] Preferably, the positioning pins are uniformly distributed along the mounting frame.

[0023] The utility model provides a kind of energy supply device of smoke steaming and boiling furnace:

[0024] Through cooperation of the downcomer, the rotating shaft, the swing shell, the driving piece and the like, the rotating shaft is driven to work under the action of the driving piece, the rotating shaft rotates between the smoke chamber and the downcomer, the swing shell is offset when the rotating shaft rotates, the swing shell resets after the external force is removed, and then the fuel passing through the downcomer is spread on the burner of the smoke chamber along with the swing of the swing shell and generates smoke, which changes the traditional fuel direct falling feeding mode, prevents fuel accumulation, and makes the fuel fully contact with the burner of the smoke chamber to generate better smoke effect. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0026] Figure 1 It is a structural schematic view of the present application;

[0027] Figure 2 It is a structural schematic view of the downcomer, the rotating shaft, the swing shell and the driving piece in the present application;

[0028] Figure 3 It is a structural schematic view of the push plate, the ejector rod, the elastic piece and the fixed plate in the present application;

[0029] Figure 4 It is a structural schematic view of the top cover, the shell, the storage hopper and the end cover in the present application;

[0030] Figure 5 It is a structural schematic view of the distribution groove wheel, the distribution cavity, the transmission shaft and the cam in the present application;

[0031] Figure 6 It is a structural schematic view of the mounting frame, the positioning pin and the mesh plate in the present application.

[0032] Explanation of reference signs:

[0033] 1-furnace body, 11-fume chamber, 12-dust blocking piece, 121-mounting frame, 122-positioning pin, 123-mesh plate, 2-feeding assembly, 21-feeding pipe, 22-rotating shaft, 23-swinging shell, 24-driving piece, 241-gear, 242-rack, 243-pushing plate, 244-sliding piece, 244a-top rod, 244b-elastic piece, 244c-fixing plate, 3-feeding control assembly, 31-top cover, 311-bolt, 32-housing, 321-storage hopper, 322-end cover, 33-distributing groove wheel, 331-distributing cavity, 34-transmission shaft, 341-cam, 35-motor. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0035] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0036] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] In the present embodiment, as shown in Figure 1 and Figure 2As shown, an energy supply device for a smoke-cooking oven includes an oven body 1, a smoke chamber 11, and a feeding assembly 2 connected to the inner cavity of the smoke chamber 11. The feeding assembly 2 is used to drive fuel to swing and fall. The feeding assembly 2 includes a feeding pipe 21, a rotating shaft 22, a swing shell 23, and a driving component 24. The feeding pipe 21 is located in the inner cavity of the smoke chamber 11. One end of the rotating shaft 22 is hinged to the feeding pipe 21, and the other end of the rotating shaft 22 is connected to the smoke chamber 11 through a bearing. The swing shell 23 is inserted into the bottom end of the feeding pipe 21. The protruding end of the swing shell 23 is fixedly connected to the rotating shaft 22. A strip-shaped fuel outlet is machined at the bottom end of the swing shell 23. The driving component 24 is located on the side of the smoke chamber 11 away from the oven body 1. The driving component 24 is used to drive the rotating shaft 22 to rotate, so as to drive the swing shell 23 located on the rotating shaft 22 to swing, so that the fuel in the swing shell 23 swings and falls.

[0038] Thus, the rotating shaft 22 is driven to work under the action of the driving component 24. The rotating shaft 22 rotates between the smoke chamber 11 and the feed pipe 21. When the rotating shaft 22 rotates, it causes the swing shell 23 to deviate. After the external force is removed, the swing shell 23 returns to its original position. Then, the fuel passing through the feed pipe 21 is spread on the burner of the smoke chamber 11 with the swing of the swing shell 23 and generates flue gas. This changes the traditional feeding method of direct fuel fall, so that the fuel and the burner of the smoke chamber 11 are in full contact to produce better flue gas effect.

[0039] Specifically, the furnace body 1 is a smoke-steaming furnace. The furnace body 1 is connected to the smoke chamber 11 through a flue. The fuel that provides heat to the furnace body 1 is fruit wood chips. A burner is installed at the bottom of the smoke chamber 11 to ignite the fuel. The feeding pipe 21 is processed into a square tube shape. The rotating shaft 22 is located between the feeding pipe 21 and the smoke chamber 11. The top of the swing shell 23 is processed with a protrusion that matches the rotating shaft 22. The inner cavity of the swing shell 23 is larger than the outer diameter of the feeding pipe 21 so that it can swing at the bottom of the feeding pipe 21.

[0040] In some embodiments, such as Figure 2 As shown, the driving component 24 includes a gear 241, a rack 242, a push plate 243, and a slider 244. The center hole of the gear 241 is fixedly connected to the rotating shaft 22. The rack 242 is meshed with the gear 241. The push plate 243 is fixedly connected to the top end of the rack 242. The push plate 243 is connected to the smoke chamber 11 through the slider 244. The slider 244 is used to constrain the push plate 243 to slide up and down.

[0041] The center hole of gear 241 is connected to the rotating shaft 22. The rack 242 is used to drive the gear 241 to rotate. A strip-shaped cavity is machined in the push plate 243. Manually moving the push plate 243 down can also drive the rack 242 to move, so as to provide power for the rotation of gear 241.

[0042] In some embodiments, such asFigure 3 As shown, the sliding member 244 comprises a top rod 244a, an elastic member 244b and a fixing plate 244c, the top rod 244a is inserted into the square hole of the push plate 243, the fixing plate 244c is located at the bottom end of the top rod 244a, the top rod 244a is connected with the smoking chamber 11 through the fixing plate 244c, the elastic member 244b is inserted into the square slot of the push plate 243, and the bottom end of the elastic member 244b is fixedly connected with the top rod 244a.

[0043] Specifically, the top rod 244a is processed in a rectangular body shape, the outer diameter of the top rod 244a is matched with the cavity of the push plate 243, the top rod 244a is designed to move the push plate 243 in the vertical direction, the fixing plate 244c is used to fix the position of the top rod 244a on the outer wall of the smoking chamber 11, and the elastic member 244b is a compression spring, and the elastic potential energy of the elastic member 244b can drive the push plate 243 to reset.

[0044] In some embodiments, as shown in Figure 4 As shown, the top end of the smoking chamber 11 is provided with a material control assembly 3, the material control assembly 3 is used for controlling the speed of fuel entering the smoking chamber 11, the material control assembly 3 comprises a top cover 31, a shell 32, a distribution groove wheel 33, a transmission shaft 34 and a motor 35, the top cover 31 is provided with a bolt 311, the top cover 31 is connected with the smoking chamber 11 through the bolt 311, the bottom end of the shell 32 is fixedly connected with the top cover 34, the shell 32 is in communication with the feed inlet of the feeding pipe 21, the distribution groove wheel 33 is rotationally connected with the cavity of the shell 32, the transmission shaft 34 is fixedly connected with the center hole of the distribution groove wheel 33, and the output end of the motor 35 is fixedly connected with the transmission shaft 34.

[0045] Specifically, the top cover 31 is connected with the smoking chamber 11 through the bolt 311, the top cover 31 is designed to be detachable, a cylindrical cavity is processed in the shell 32, the shell 32 is matched with the distribution groove wheel 33, the transmission shaft 34 is located in the center hole of the distribution groove wheel 33, the output end of the motor 35 is connected with the transmission shaft 34 through a shaft coupling, the motor 35 provides power for the rotation of the transmission shaft 34, and the rotation speed of the motor 35 is controlled to control the feeding amount of the fuel.

[0046] In some embodiments, as shown in Figure 4 As shown, the top end of the shell 32 is in communication with a storage hopper 321, and the top end of the storage hopper 321 is hingedly connected with an end cover 322.

[0047] The storage hopper 321 is used for storing fuel, and the end cover 322 is used for closing the top end of the storage hopper 321.

[0048] In some embodiments, as shown in Figure 4 As shown, the storage hopper 321 is wide at the top and narrow at the bottom.

[0049] The hopper 321 is designed in a wide-top-narrow-bottom shape, facilitating fuel collection into the distribution groove wheel 33.

[0050] In some embodiments, as shown in Figure 5 The distribution groove wheel 33 is machined with distribution cavities 331, which are uniformly distributed based on the distribution groove wheel 33.

[0051] The distribution cavities 331 are four in number, adding fuel into the downcomer 21 through the distribution cavities 331.

[0052] In some embodiments, as shown in Figure 4 The end of the transmission shaft 34 away from the motor 35 is fixedly connected with a cam 341, which is machined with triangular protrusions.

[0053] Specifically, the triangular protrusions on the cam 341 are used to drive the push plate 243 to move downward.

[0054] In some embodiments, as shown in Figure 6 The inner wall of the smoke chamber 11 is installed with an ash blocking piece 12, which is used to block the dust of the fuel from entering the flue of the furnace body 1. The ash blocking piece 12 includes a mounting frame 121, a positioning pin 122 and a mesh plate 123. The mounting frame 121 is located at the smoke inlet end of the flue of the furnace body 1, and is connected with the smoke chamber 11 through the positioning pin 122. The mesh plate 123 is fixedly connected in the limiting groove of the mounting frame 121.

[0055] The mounting frame 121 is machined in a cylindrical shape, the outer wall of the positioning pin 122 is machined with threads, and the mesh plate 123 is located in the cavity of the mounting frame 121, blocking the ash generated by the fuel combustion from entering the flue.

[0056] In some embodiments, as shown in Figure 6 The positioning pins 122 are uniformly distributed along the mounting frame 121.

[0057] The design of the four positioning pins 122 increases the connection strength of the mounting frame 121 and the smoke chamber 11, and the number of the positioning pins 122 is not specifically limited.

[0058] The working principle of the present application will be described below with a preferred embodiment:

[0059] The furnace body 1 and the smoke chamber 11 are communicated through an external flue, the mounting frame 121 is fixed on the inner wall of the smoke chamber 11 by using the positioning pin 122, the ash during combustion is prevented from entering into the external flue by the screen plate 123 in the mounting frame 121, the fuel is put into the inner cavity of the storage hopper 321, and the end cover 322 is closed, then the motor 35 is started, the output end of the motor 35 drives the transmission shaft 34 to rotate through the shaft coupling, the transmission shaft 34 drives the distribution groove wheel 33 to rotate in the outer shell 32, with the rotation of the distribution groove wheel 33, the fuel in the distribution cavity 331 enters into the discharge pipe 21, the rotation speed of the distribution groove wheel 33 is controlled to control the feeding speed of the fuel into the smoke chamber 11, at the same time, the cam 341 rotates with the transmission shaft 34, when the protruding end of the cam 341 abuts against the push plate 243, the push plate 243 moves downward on the outer wall of the top rod 244a, the elastic member 244b is compressed in the push plate 243, the rack 242 drives the gear 241 to rotate when the push plate 243 moves downward, the rotating shaft 22 in the gear 241 rotates in the smoke chamber 11, the rotating shaft 22 drives the swing shell 23 to deviate when the rotating shaft 22 rotates, after the cam 341 and the push plate 243 are separated, the rack 242 is reset under the action of the elastic member 244b, the swing shell 23 is reset, and then the fuel passing through the discharge pipe 21 is spread on the burner of the smoke chamber 11 with the swing of the swing shell 23, and the smoke gas is generated, the smoke gas enters into the furnace body 1 for smoking and roasting after being filtered by the screen plate 123.

[0060] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A power supply device for a smoke cooking oven, comprising an oven body (1) provided with a smoke generating chamber (11), characterized in that, The inner cavity of the smoke chamber (11) is communicated with a feeding assembly (2), which is used for swinging and falling of fuel; The feeding assembly (2) comprises a feeding pipe (21), a rotating shaft (22), a swinging shell (23) and a driving member (24); The feeding pipe (21) is located in the inner cavity of the smoke chamber (11), one end of the rotating shaft (22) is hinged to the feeding pipe (21), the other end of the rotating shaft (22) is connected to the smoke chamber (11) through a bearing, the swinging shell (23) is inserted into the bottom end of the feeding pipe (21), the protruding end of the swinging shell (23) is fixedly connected to the rotating shaft (22), the bottom end of the swinging shell (23) is processed with a strip-shaped fuel outlet, the driving member (24) is located on the side of the smoke chamber (11) away from the furnace body (1), and the driving member (24) is used for driving the rotating shaft (22) to rotate, so as to drive the swinging shell (23) on the rotating shaft (22) to swing, so that the fuel in the swinging shell (23) swings and falls.

2. The energy supply device for a smokehouse according to claim 1, characterized in that The driving member (24) comprises a gear (241), a rack (242), a push plate (243) and a sliding member (244); The central hole of the gear (241) is fixedly connected to the rotating shaft (22), the rack (242) is meshingly connected to the gear (241), the push plate (243) is fixedly connected to the top end of the rack (242), the push plate (243) is connected to the smoke chamber (11) through the sliding member (244), and the sliding member (244) is used for constraining the push plate (243) to slide up and down.

3. A power supply device for a smokehouse according to claim 2, characterized in that The sliding member (244) comprises a top rod (244a), an elastic member (244b) and a fixed plate (244c); The top rod (244a) is inserted into the square hole of the push plate (243), the fixed plate (244c) is located at the bottom end of the top rod (244a), the top rod (244a) is connected to the smoke chamber (11) through the fixed plate (244c), and the elastic member (244b) is inserted into the square groove of the push plate (243), and the bottom end of the elastic member (244b) is fixedly connected to the top rod (244a).

4. The energy supply device for a smokehouse according to claim 1, wherein A control assembly (3) is installed at the top end of the smoke chamber (11), which is used for controlling the speed of fuel entering into the smoke chamber (11); The control assembly (3) comprises a top cover (31), an outer shell (32), a distribution groove wheel (33), a transmission shaft (34) and a motor (35); The top cover (31) is provided with bolts (311), the top cover (31) is connected with the smoke chamber (11) through the bolts (311), the bottom end of the shell (32) is fixedly connected with the top cover (31), the shell (32) is communicated with the feeding port of the feeding pipe (21), the distribution groove wheel (33) is rotationally connected with the cavity of the shell (32), the transmission shaft (34) is fixedly connected with the center hole of the distribution groove wheel (33), and the output end of the motor (35) is fixedly connected with the transmission shaft (34).

5. A power supply device for a smokehouse according to claim 4, characterized in that The top end of the shell (32) is communicated with a storage hopper (321), and the top end of the storage hopper (321) is hingedly connected with an end cover (322).

6. A power supply device for a smokehouse according to claim 5, characterized in that The storage hopper (321) is wide at the top and narrow at the bottom.

7. The energy supply device for a smokehouse according to claim 4, wherein The distribution groove wheel (33) is processed with distribution cavities (331), and the distribution cavities (331) are uniformly distributed based on the distribution groove wheel (33).

8. The energy supply device for a smokehouse according to claim 4, wherein The transmission shaft (34) is fixedly connected with a cam (341) at the end away from the motor (35), and the cam (341) is processed with triangular protrusions.

9. The energy supply device for a smokehouse according to claim 1, wherein The inner wall of the smoke chamber (11) is mounted with an ash blocking piece (12), and the ash blocking piece (12) is used for blocking the dust of the fuel from entering the flue of the furnace body (1). The ash blocking piece (12) comprises a mounting frame (121), a positioning pin (122) and a mesh plate (123). The mounting frame (121) is located at the smoke inlet end of the flue of the furnace body (1), the mounting frame (121) is connected with the smoke chamber (11) through the positioning pin (122), and the mesh plate (123) is fixedly connected in the limiting groove of the mounting frame (121).

10. A power supply device for a smokehouse according to claim 9, characterized in that The positioning pins (122) are uniformly distributed along the mounting frame (121).

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