Feeding assembly and oven

Abstract

The invention discloses a feeding assembly and an oven. The feeding assembly is used for the oven. The feeding assembly comprises a hopper, a feeding assembly and an elastic piece. The hopper is provided with at least one blanking face. The feeding assembly comprises a screw arranged at the bottom of the hopper. One end of the elastic piece is fixedly arranged on at least one blanking face, and the other end of the elastic piece is matched with the screw. The elastic piece is configured to be periodically poked by the screw to drive the hopper to vibrate. According to the feeding assembly, the elastic piece is additionally arranged and matched with the screw rod, and the screw rod stirs the elastic piece to drive the hopper to vibrate, so that the balance state of the combustible particles accumulated on the blanking surface can be destroyed, and the situation that the combustible particles are accumulated on the blanking surface and do not fall can be prevented; and on the contrary, the combustible particles can smoothly fall into the bottom of the hopper from the blanking surface and are fed into the cupping jar by the screw rod, so that flameout caused by lack of the combustible particles during combustion in the cupping jar is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of baking ovens, and in particular to a feeding assembly and a baking oven. Background Art

[0002] The existing outdoor pellet grill includes a hopper, a screw and a fire pot. The screw connects the bottom of the hopper and the fire pot. After the combustible pellets are put into the hopper, they are pushed into the fire pot by the screw. Due to the size of the grill, the slope of the hopper is small. In addition, there is friction between the hopper and the combustible pellets, which easily leads to the accumulation of combustible pellets without falling, causing the screw to run idle without feeding, and then causing the fire pot to be out of flames due to lack of combustible pellets. Summary of the invention

[0003] The embodiments of the present invention provide a feeding assembly and an oven.

[0004] A feeding assembly according to an embodiment of the present invention is used for a baking oven, and the feeding assembly comprises:

[0005] A hopper having at least one feeding surface;

[0006] A feeding assembly, the feeding assembly comprising a screw disposed at the bottom of the hopper; and

[0007] An elastic member, one end of which is fixedly arranged on the at least one blanking surface, and the other end of which cooperates with the screw rod. The elastic member is configured to be periodically moved by the screw rod to drive the hopper to vibrate.

[0008] The above-mentioned feeding assembly, by adding an elastic part and cooperating with a screw, drives the hopper to vibrate by the screw moving the elastic part, thereby destroying the equilibrium state of the combustible particles accumulated on the falling surface, thereby preventing the combustible particles from accumulating on the falling surface without falling. On the contrary, the combustible particles can fall smoothly from the falling surface to the bottom of the hopper and be sent into the fire cup by the screw, preventing the combustion in the fire cup from being extinguished due to lack of combustible particles.

[0009] In some embodiments, the hopper includes a blanking portion and a material storage portion, the blanking portion and the material storage portion are inverted cylindrical shapes, the blanking portion has a smaller slope than the material storage portion, the top of the material storage portion is connected to the bottom of the blanking portion, the blanking portion includes at least one blanking surface, and the screw is arranged at the bottom of the material storage portion.

[0010] In some embodiments, the blanking portion and the material storage portion are inverted quadrangular pyramidal cylindrical bodies, the blanking portion includes four inner side surfaces, the four inner side surfaces include a first inner side surface and three second inner side surfaces located in the screw transmission direction, the slope of the three second inner side surfaces is smaller than the slope of the first inner side surface, and the three second inner side surfaces are blanking surfaces.

[0011] In some embodiments, the feeding assembly includes a driving member, which is disposed at the bottom of the hopper and is connected to the screw to drive the screw to abut against or disengage from the elastic member.

[0012] In some embodiments, the feeding assembly also includes a feeding pipe arranged at the bottom of the hopper, the screw is arranged in the feeding pipe and part of the screw is in contact with the tube wall of the feeding pipe, the driving member is located outside the feeding pipe, and the feeding pipe is used to cooperate with the screw to feed along the transmission direction of the screw under the drive of the driving member.

[0013] In some embodiments, the width of the elastic member is smaller than the pitch of the screw.

[0014] In some embodiments, the elastic member includes a fixed section fixedly arranged on the at least one blanking surface, a connecting section extending from one end of the fixed section away from the at least one blanking surface toward the bottom of the material storage portion, and an action section extending from one end of the connecting section away from the fixed section toward the direction of the screw. The elastic member is used to press the action section when the screw approaches the elastic member to achieve the maximum deformation of the action section. After the screw is separated from the action section, the elastic member can return to its original state so that the action section drives the elastic member to swing, thereby driving the hopper to vibrate.

[0015] In some embodiments, the action section includes a first end in a rolled shape, the first end is disposed at an end of the action section away from the connecting section, and the first end abuts against the screw rod.

[0016] In some embodiments, a fixing hole is formed at one end of the fixing section, and the fixing section is fixedly disposed through the fixing hole so that the elastic member is fixedly disposed on the at least one blanking surface.

[0017] A baking oven according to an embodiment of the present invention comprises:

[0018] furnace body; and

[0019] The feeding assembly described in any of the above embodiments is arranged on the furnace body.

[0020] The above-mentioned oven, by adding an elastic part and cooperating with a screw, drives the hopper to vibrate by moving the elastic part through the screw, thereby destroying the equilibrium state of the combustible particles accumulated on the falling surface, thereby preventing the combustible particles from accumulating on the falling surface without falling. On the contrary, the combustible particles can smoothly fall from the falling surface to the bottom of the hopper and be sent into the fire cup by the screw, preventing the combustion in the fire cup from being extinguished due to lack of combustible particles.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 is a first structural schematic diagram of an oven according to an embodiment of the present invention;

[0024] Figure 2 is a second structural schematic diagram of an oven according to an embodiment of the present invention;

[0025] Figure 3 yes Figure 2 Cross-section of the middle AA;

[0026] Figure 4 is a schematic structural diagram of an elastic member according to an embodiment of the present invention;

[0027] Figure 5 is a third structural schematic diagram of the oven according to the embodiment of the present invention;

[0028] Figure 6 yes Figure 5 Cross-section of the middle BB;

[0029] Figure 7 It is a partial structural cross-sectional view of an oven according to an embodiment of the present invention.

[0030] Reference numerals:

[0031] Feeding assembly-100; hopper-10; blanking part-12; inner side-13; first inner side-14; second inner side-15; blanking surface-16; 1 through hole-17; storage part-18; feeding assembly-20; screw-22; rod body-24; screw thread-26; elastic member-30; fixing section-32; fixing hole-34; connecting section-36; action section-37; first end-38; feeding pipe-40; screw-50;

[0032] Furnace body - 200;

[0033] Grill - 300;

[0034] Oven - 1000. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] The disclosure herein provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described herein. Of course, they are merely examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art may appreciate the application of other processes and / or the use of other materials.

[0040] Please refer to Figure 1 A feeding assembly 100 according to an embodiment of the present invention is used in a baking oven 1000. The feeding assembly 100 includes a hopper 10, a feeding assembly 20 and an elastic member 30. The hopper 10 has at least one blanking surface 16. The feeding assembly 20 includes a screw 22 disposed at the bottom of the hopper 10. One end of the elastic member 30 is fixedly disposed on at least one blanking surface 16, and the other end cooperates with the screw 22. The elastic member 30 is configured to be periodically moved by the screw 22 to drive the hopper 10 to vibrate.

[0041] The above-mentioned feeding assembly 100, by adding an elastic member 30 and cooperating with the screw 22, drives the hopper 10 to vibrate by moving the elastic member 30 through the screw 22, thereby destroying the equilibrium state of the combustible particles accumulated on the blanking surface 16, thereby preventing the combustible particles from accumulating on the blanking surface 16 without falling. On the contrary, the combustible particles can fall smoothly from the blanking surface 16 to the bottom of the hopper 10, and be sent into the fire cup (not shown) by the screw 22, preventing the combustion in the fire cup from being extinguished due to lack of combustible particles.

[0042] Specifically, in Figure 1In the illustrated embodiment, the hopper 10 may have a blanking surface 16. The blanking surface 16 may be an inclined surface with a slope. The blanking surface 16 may be formed with a through hole 17. Two through holes 17 may be provided and located near the top of the hopper 10. The hopper 10 may be fixedly connected to the oven 1000 at the top of the hopper 10 through the through holes 17. The hopper 10 may be disposed above the feeding assembly 20. The feeding assembly 20 is provided with a screw 22. The screw 22 may be disposed at the bottom of the hopper 10. The screw 22 may include a screw thread 26 and a rod body 24. The screw thread 26 may be spirally wound on the rod body 24. The feeding assembly 100 is provided with an elastic member 30. One end of the elastic member 30 may be fixedly connected to the blanking surface 16 and disposed near the bottom of the hopper 10. The other end of the elastic member 30 may cooperate with the screw thread 26 and abut against the screw thread 26. In one embodiment, the screw 22 can drive the screw thread 26 to rotate, and the screw thread 26 can periodically press the elastic member 30, causing the elastic member 30 to swing, thereby driving the hopper 10 to vibrate, thereby destroying the equilibrium state of the combustible particles accumulated on the blanking surface 16, thereby preventing the combustible particles from accumulating on the blanking surface 16 without falling. On the contrary, the combustible particles can fall smoothly from the blanking surface 16 to the bottom of the hopper 10, and be sent into the fire cup by the screw 22, preventing the combustion in the fire cup from being extinguished due to lack of combustible particles.

[0043] It should be noted that, in other embodiments, one blanking surface 16 may be provided with two, three or more elastic members 30 , and the elastic members 30 may also be provided on two, three or more blanking surfaces 16 , which is not specifically limited herein.

[0044] Please combine Figure 2 and Figure 3 In some embodiments, the hopper 10 includes a blanking portion 12 and a storage portion 18. The blanking portion 12 and the storage portion 18 are inverted cylindrical bodies. The blanking portion 12 has a smaller slope than the storage portion 18. The top of the storage portion 18 is connected to the bottom of the blanking portion 12. The blanking portion 12 includes at least one blanking surface 16. The screw 22 is arranged at the bottom of the storage portion 18.

[0045] In this way, by setting the blanking part 12 and the material storage part 18, the blanking part 12 has a small slope and a large space, so that more materials can be put in at one time, thereby improving efficiency. At the same time, the material storage part 18 has a large slope and is located at the bottom of the blanking part 12, so that materials can be stored. The screw 22 is arranged at the bottom of the material storage part 18, which can ensure that the screw 22 does not run idle, thereby improving feeding efficiency.

[0046] Specifically, in Figure 3 In the embodiment shown, the blanking portion 12 may be an inverted cylindrical body. Figure 2In the embodiment, the blanking section 12 may be provided with three blanking surfaces 16. The blanking surface 16 has a small slope, a long slope length and a large space, so more materials can be put in at one time, which is beneficial to improving efficiency. The material storage section 18 may be provided at the bottom of the blanking section 12, and the top of the material storage section 18 may be connected to the bottom of the blanking section 12. The material storage section 18 has a larger slope than the blanking section 12 and is located at the bottom of the blanking section 12, so that materials can be stored. A screw 22 is also provided at the bottom of the material storage section 18. In one embodiment, by providing the screw 22 at the bottom of the material storage section 18, it can be ensured that the screw 22 does not idle, thereby improving the feeding efficiency.

[0047] Please combine Figure 1 , Figure 2 and Figure 3 In some embodiments, the blanking portion 12 and the storage portion 18 are inverted quadrangular pyramidal cylindrical bodies. The blanking portion 12 includes four inner side surfaces 13. The four inner side surfaces 13 include a first inner side surface 14 and three second inner side surfaces 15 located in the transmission direction of the screw 22. The slope of the three second inner side surfaces 15 is smaller than the slope of the first inner side surface 14. The three second inner side surfaces 15 are blanking surfaces 16.

[0048] In this way, the three blanking surfaces 16 can have a small slope and a large space, and the first inner side surface 14 is in the transmission direction of the screw 22, which can shorten the feeding distance and improve the feeding efficiency.

[0049] Specifically, in Figure 3 In the embodiment, the material-dropping part 12 and the material-storing part 18 are configured as inverted quadrangular pyramidal cylindrical bodies, which can promote the combustible particles to fall from the material-dropping part 12 into the material-storing part 18, thereby improving the feeding efficiency. Figure 1 In the illustrated embodiment, the blanking portion 12 may be provided with four inner side surfaces 13. The four inner side surfaces 13 may include a first inner side surface 14 and three second inner side surfaces 15. Figure 2 In the illustrated embodiment, the transmission direction of the screw 22 can be represented by V. The first inner side surface 14 can be arranged perpendicular to the V direction. The slope of the first inner side surface 14 is greater than the slope of the second inner side surface 15. The three second inner side surfaces 15 can be blanking surfaces 16. Two of the three blanking surfaces 16 can be symmetrically arranged on the blanking portion 12 and arranged adjacent to the first inner side surface 14. Another of the three blanking surfaces 16 is arranged on the blanking portion 12 opposite to the first inner side surface 14. Two of the three blanking surfaces 16 can be arranged between another of the three blanking surfaces 16 and the first inner side surface 14, so that the slope of the three blanking surfaces 16 can be small and the space can be large, and the first inner side surface 14 is in the transmission direction of the screw 22, which can shorten the feeding distance and improve the feeding efficiency.

[0050] In addition, it can be understood that in other embodiments, the blanking portion 12 may also be provided with four blanking surfaces 16 or another number of blanking surfaces 16, which may be adjusted according to specific circumstances and are not specifically limited herein.

[0051] Please combine Figure 3 In some embodiments, the feeding assembly 20 includes a driving member (not shown). The driving member is disposed at the bottom of the hopper 10. The driving member is connected to the screw rod 22 to drive the screw rod 22 to abut against or disengage from the elastic member 30.

[0052] In this way, the driving member can provide power to drive the screw 22 to rotate, and in the process of the screw 22 abutting against and separating from the elastic member 30, the hopper 10 is driven to vibrate.

[0053] Specifically, in Figure 3 In the illustrated embodiment, the driving member may be disposed at the bottom of the storage portion 18. The screw 22 is also disposed at the bottom of the storage portion 18. In one embodiment, the driving member may be connected to the rod body 24, and the rod body 24 may drive the screw thread 26 to rotate, so that the screw thread 26 may press against the elastic member 30 to allow the elastic member 30 to reach the maximum deformation amount. In one embodiment, the driving member is connected to the rod body 24 to drive the screw thread 26 to rotate, so that the screw thread 26 may be separated from the elastic member 30, and the elastic member 30 may elastically deform and return to its original state after being compressed, so that the blanking portion 12 may be vibrated to drive the hopper 10 to shake, so that the combustible particles may slide smoothly into the storage portion 18.

[0054] Please combine Figure 3 In some embodiments, the feed assembly 100 further includes a feed pipe 40 disposed at the bottom of the hopper 10. The screw 22 is disposed in the feed pipe 40 and a portion of the screw 22 is in contact with the wall of the feed pipe 40. The drive member is located outside the feed pipe 40. The feed pipe 40 is used to cooperate with the screw 22 to feed materials along the transmission direction of the screw 22 under the drive of the drive member.

[0055] In this way, the combustible particles can be transported along the driving direction of the screw 22 by cooperating with the feed pipe 40 and the screw 22, thereby avoiding a gap between the screw 22 and the feed pipe 40 and reducing the feeding efficiency.

[0056] Specifically, in Figure 3 In the embodiment, the feed assembly 100 includes a feed pipe 40. The feed pipe 40 can be arranged at the bottom of the hopper 10. The screw 22 can be arranged in the feed pipe 40. The screw teeth 26 can be arranged to fit with the tube wall of the feed pipe 40. In one embodiment, the driving member located outside the feed pipe 40 can drive the screw 22 to rotate, and then fit with the tube wall of the feed pipe 40 through the screw teeth 26, so that the combustible particles can be transported along the transmission direction of the screw 22, avoiding the existence of a gap between the screw 22 and the feed pipe 40, thereby reducing the feeding efficiency.

[0057] Please combine Figure 2In some embodiments, the width of the elastic member 30 is smaller than the pitch of the screw 22 .

[0058] In this way, the screw rod 22 can periodically move the elastic member 30 , which can prevent the screw pitch of the screw rod 22 from being too small, resulting in the elastic member 30 being unable to detach from the screw rod 22 .

[0059] Specifically, in Figure 2 In the illustrated embodiment, the width of the elastic member 30 may be represented by D1, and the pitch of the screw 22 may be represented by D2. The width D1 of the elastic member 30 may be smaller than the pitch D2 of the screw 22, so that the screw 22 can periodically move the elastic member 30, and the pitch of the screw 22 may be too small, so that the elastic member 30 cannot be separated from the screw 22.

[0060] Please combine Figure 1 and Figure 4 In some embodiments, the elastic member 30 includes a fixed section 32 fixedly disposed on at least one blanking surface 16, a connecting section 36 extending from one end of the fixed section 32 away from at least one blanking surface 16 toward the bottom of the material storage portion 18, and an action section 37 extending from one end of the connecting section 36 away from the fixed section 32 toward the direction of the screw 22. The elastic member 30 is used to press the action section 37 when the screw 22 approaches the elastic member 30 to achieve the maximum deformation of the action section 37. After the screw 22 is separated from the action section 37, the elastic member 30 can return to its original state so that the action section 37 drives the elastic member 30 to swing, thereby driving the hopper 10 to vibrate.

[0061] In this way, the structure can be simplified and have a better load-bearing effect in the structural arrangement. The screw rod 22 pressing against the elastic member 30 can generate a larger elastic potential energy.

[0062] Specifically, in Figure 4 In the illustrated embodiment, the elastic member 30 may be in a curved or bent shape. The elastic member 30 may include a fixed section 32, a connecting section 36, and an action section 37. The fixed section 32 may be fixedly connected to the blanking surface 16. The connecting section 36 may be configured to extend from one end of the fixed section 32 away from the blanking surface 16 toward the bottom of the storage portion 18. The action section 37 may be configured to extend from one end of the connecting section 36 away from the fixed section 32 toward the screw 22. In one embodiment, when the screw 22 rotates to drive the screw thread 26 to approach the elastic member 30, the screw thread 26 may press against the action section 37 to achieve the maximum deformation of the action section 37. In one embodiment, after the screw 22 rotates to drive the screw thread 26 to disengage from the action section 37, the elastic member 30 can return to its original state due to elastic deformation after being compressed, so that the action section 37 drives the elastic member 30 to swing, thereby driving the hopper 10 to vibrate, thereby making the structure simple and having a better load-bearing effect in the structural arrangement. The screw 22 presses against the elastic member 30 to generate a large elastic potential energy.

[0063] In addition, the elastic member 30 may include a spring sheet, which is thin, elastic, and tough, and is not prone to plastic deformation and is resistant to corrosion.

[0064] Please combine Figure 1 and Figure 4 In some embodiments, the action section 37 includes a first end 38 in a rolled shape, and the first end 38 is disposed at an end of the action section 37 away from the connecting section 36 . The first end 38 abuts against the screw 22 .

[0065] In this way, the rigidity and strength of the first end 38 of the elastic member 30 can be increased, and the wear caused by the first end 38 abutting against the screw rod 22 can be reduced to a certain extent, thereby extending the service life.

[0066] Specifically, in Figure 4 In the embodiment, the action section 37 includes a first end 38. The first end 38 may be in an open circular roll shape. The first end 38 may be disposed at an end of the action section 37 away from the connection section 36. In one embodiment, the screw rod 22 may drive the screw thread 26 to rotate, and the first end 38 may abut against the screw thread 26, and then the first end 38 in a roll shape may increase the rigidity and strength of the first end 38 of the elastic member 30, thereby reducing the wear caused by the first end 38 abutting against the screw rod 22 to a certain extent, and extending the service life.

[0067] Please combine Figure 1 and Figure 4 In some embodiments, a fixing hole 34 is formed at one end of the fixing section 32. The fixing section 32 is fixedly disposed through the fixing hole 34 so that the elastic member 30 is fixedly disposed on at least one blanking surface 16.

[0068] In this way, one end of the elastic member 30 can be fixed, and the other end can be periodically moved by the screw 22, so that the elastic member 30 drives the hopper 10 to vibrate.

[0069] Specifically, in Figure 4 In the illustrated embodiment, two fixing holes 34 are provided at one end of the fixing section 32 close to the blanking surface 16. The two fixing holes 34 can be symmetrically arranged at one end of the fixing section 32. The fixing hole 34 can be circular. The feeding assembly 100 further includes a screw 50. The screw 50 can be penetrated by the fixing hole 34. In one embodiment, the fixing section 32 can be penetrated by the fixing hole 34 through the screw 50, and then the fixing section 32 can be fixed on the blanking surface 16, so that the elastic member 30 can be fixed on the blanking surface 16. That is, by fixing the fixing section 32 of the elastic member 30, the action section 37 can be periodically toggled by the screw thread 26 of the screw rod 22, so that the elastic member 30 can drive the hopper 10 to vibrate.

[0070] Please refer to Figure 1A baking oven 1000 according to an embodiment of the present invention comprises a furnace body 200 and a feed assembly 100 according to any one of the above embodiments. The feed assembly 100 is disposed on the furnace body 200.

[0071] The above-mentioned oven 1000, by adding an elastic member 30 and cooperating with the screw 22, drives the hopper 10 to vibrate by moving the elastic member 30 through the screw 22, thereby destroying the equilibrium state of the combustible particles accumulated on the blanking surface 16, thereby preventing the combustible particles from accumulating on the blanking surface 16 without falling. On the contrary, the combustible particles can smoothly fall from the blanking surface 16 to the bottom of the hopper 10 and be sent into the fire cup by the screw 22, thereby preventing the combustion in the fire cup from being extinguished due to lack of combustible particles.

[0072] Specifically, the oven 1000 may include a pellet oven, which is a device that uses wood pellets as fuel to release heat through combustion, thereby performing barbecue. The oven 1000 also includes a grill 300. The grill 300 and the feed assembly 100 are both arranged on the oven body 200. Food can be placed on the grill 300. The feed assembly 100 can be equipped with an elastic member 30 and cooperate with the screw 22, and the elastic member 30 is moved by the screw 22 to drive the hopper 10 to vibrate, thereby destroying the equilibrium state of the combustible particles accumulated on the drop surface 16, thereby preventing the combustible particles from accumulating on the drop surface 16 without dropping, and on the contrary, the combustible particles can smoothly fall from the drop surface 16 to the bottom of the hopper 10, and are sent to the fire cup by the screw 22, so as to prevent the combustion in the fire cup from being extinguished due to the lack of combustible particles.

[0073] More specifically, the oven 1000 of the embodiment of the present application can be implemented with reference to the following examples. It should be pointed out that the following examples are only for facilitating the understanding and implementation of the technical solutions of the present application and should not be construed as limiting the scope of protection of the present application.

[0074] The working process of the elastic member 30 can be divided into the following three stages:

[0075] In the first stage, Figure 3 In the embodiment shown, the elastic member 30 is pressed against the screw thread 26 to reach the maximum deformation. In the first stage, the rolled first end 38 of the elastic member 30 can be pressed against the screw thread 26, and the screw thread 26 rotates to compress the elastic member 30 to the maximum deformation position, at which time the elastic potential energy accumulated by the elastic member 30 can reach the maximum.

[0076] In the second stage, Figure 6 In the embodiment shown, the elastic member 30 is about to disengage from the screw thread 26. In the second stage, the screw thread 26 can slide over the width of the elastic member 30, and the elastic member 30 can maintain the maximum deformation state, and the elastic potential energy remains unchanged.

[0077] The third stage, Figure 7 In the illustrated embodiment, after the elastic member 30 is separated from the screw thread 26, the elastic potential energy can be released, thereby driving the elastic member 30 to swing back and forth. The mechanical energy generated by the swinging can be transmitted to the hopper 10 through the screw 50, and the hopper 10 can generate slight vibrations. The combustible particles accumulated on the hopper 10 will break the original equilibrium state due to the vibration, thereby preventing the combustible particles from accumulating on the hopper 10 without falling. On the contrary, the combustible particles can smoothly fall from the hopper 10 to the bottom of the hopper 10 and be sent into the fire cup by the screw 22. When the elastic potential energy of the elastic member 30 is consumed, the elastic member 30 can return to its original state, and with the periodic rotation of the screw 22, the elastic member 30 will also enter the next elastic deformation cycle.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0079] Although 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 claims and their equivalents.

Claims

1. A feeding assembly for a baking oven, characterized in that: The feed assembly comprises: A hopper having at least one feeding surface; A feeding assembly, the feeding assembly comprising a screw disposed at the bottom of the hopper; and An elastic member, one end of which is fixedly arranged on the at least one blanking surface, and the other end of which cooperates with the screw rod. The elastic member is configured to be periodically moved by the screw rod to drive the hopper to vibrate.

2. The feed assembly according to claim 1, characterized in that: The hopper includes a blanking part and a material storage part, the blanking part and the material storage part are inverted cylindrical bodies, the blanking part has a smaller slope than the material storage part, the top of the material storage part is connected to the bottom of the blanking part, the blanking part includes at least one blanking surface, and the screw is arranged at the bottom of the material storage part.

3. The feed assembly according to claim 2, characterized in that: The blanking portion and the material storage portion are inverted quadrangular pyramidal cylindrical bodies, the blanking portion includes four inner side surfaces, the four inner side surfaces include a first inner side surface and three second inner side surfaces located in the screw transmission direction, the slope of the three second inner side surfaces is smaller than the slope of the first inner side surface, and the three second inner side surfaces are blanking surfaces.

4. The feed assembly according to claim 1, characterized in that: The feeding assembly comprises a driving member, the driving member is arranged at the bottom of the hopper, and the driving member is connected to the screw rod to drive the screw rod to abut against or disengage from the elastic member.

5. The feed assembly according to claim 4, characterized in that: The feeding assembly also includes a feeding pipe arranged at the bottom of the hopper, the screw is arranged in the feeding pipe and part of the screw is in contact with the tube wall of the feeding pipe, the driving member is located outside the feeding pipe, and the feeding pipe is used to cooperate with the screw to feed along the transmission direction of the screw under the drive of the driving member.

6. The feed assembly according to claim 1, characterized in that: The width of the elastic member is smaller than the pitch of the screw.

7. The feed assembly according to claim 2, characterized in that: The elastic member includes a fixed section fixedly arranged on the at least one blanking surface, a connecting section extending from one end of the fixed section away from the at least one blanking surface toward the bottom of the material storage portion, and an action section extending from one end of the connecting section away from the fixed section toward the direction of the screw. The elastic member is used to press the action section when the screw approaches the elastic member to achieve the maximum deformation of the action section. After the screw is separated from the action section, the elastic member can return to its original state so that the action section drives the elastic member to swing, thereby driving the hopper to vibrate.

8. The feed assembly according to claim 7, characterized in that: The action section comprises a first end in a coiled shape, the first end is arranged at an end of the action section away from the connecting section, and the first end abuts against the screw rod.

9. The feed assembly according to claim 7, characterized in that: A fixing hole is formed at one end of the fixing section, and the fixing section is fixedly arranged through the fixing hole so that the elastic member is fixedly arranged on the at least one blanking surface.

10. A baking oven, characterized in that: include: Furnace body; and The feed assembly according to any one of claims 1 to 9, wherein the feed assembly is arranged on the furnace body.

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