Feeding device and smoking machine

Abstract

The utility model relates to the technical field of baking appliances, and discloses a feeding device and a smoking machine. The feeding device comprises a supporting frame, a discharging mechanism and a material pushing mechanism, and a material pushing position, a material receiving position and a combustion position are sequentially arranged in the length direction of the supporting frame. The discharging mechanism is arranged above the supporting frame, and the discharging end of the discharging mechanism is connected with the material receiving position. The material pushing mechanism comprises a driving motor, a connecting rod and a material pushing part, the material pushing part is arranged on the supporting frame in a sliding mode, the driving motor is fixedly arranged above the material pushing part, a rotating shaft of the driving motor is connected with one end of the connecting rod, the other end of the connecting rod is connected with the material pushing part, and the driving motor drives the connecting rod to swing within the set angle range in the vertical direction. The connecting rod drives the material pushing piece to move between the material pushing position and the material receiving position so as to push the to-be-combusted fuel located at the material receiving position to the combustion position. According to the feeding device, the occupied space in the machine body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of baking appliances, in particular to a feeding device and a fumigator. Background Art

[0002] A smoker is a baking appliance that uses smoke generated by the incomplete combustion of fuels such as wood, tea leaves, or brown sugar to smoke meat. The smoker uses a feeding device to burn the fuel to generate smoke that smokes the food.

[0003] To facilitate transportation and avoid requiring assembly upon arrival, existing smokers incorporate a feeder within the machine. The feeder comprises a feeding mechanism and a pushing mechanism for conveying wood cakes. The feeding mechanism is located above the pushing mechanism and is used to transfer the wood cakes from outside the smoker to the pushing mechanism. The pushing mechanism comprises a synchronous motor and a push rod assembly. The synchronous motor is located below the push rod assembly, which drives the push rod assembly to rotate once per revolution to push the wood cakes. The push rod assembly has a large movement area during operation. Furthermore, the feeder requires a considerable amount of space within the machine, resulting in a larger overall space for the feeder and a larger smoker. Utility Model Content

[0004] The first technical problem solved by the present invention is to provide a feeding device, which can effectively solve the problem that the existing feeding device occupies a large space in the machine body, so as to reduce the space occupied by the feeding device in the machine body.

[0005] The second technical problem solved by the present invention is to provide a fumigator, which can effectively solve the problem that the existing fumigators occupy a large space, thereby reducing the space occupied by the fumigators.

[0006] The first technical problem mentioned above is solved by the following technical solution:

[0007] A feeding device comprising:

[0008] The support frame is provided with a material pushing position, a material receiving position and a burning position in sequence along the length direction of the support frame;

[0009] A material discharge mechanism is provided above the support frame, and a discharge end of the material discharge mechanism is connected to the material receiving position.

[0010] The pushing mechanism includes a driving motor, a connecting rod and a pushing piece. The pushing piece is slidably arranged on the support frame, and the driving motor is fixed above the pushing piece. The rotating shaft of the driving motor is connected to one end of the connecting rod, and the other end of the connecting rod is connected to the pushing piece. The driving motor drives the connecting rod to swing within a set angle range in the vertical direction, and the connecting rod drives the pushing piece to move between the pushing position and the receiving position to push the fuel to be burned at the receiving position to the combustion position.

[0011] Compared with the background technology, the feeding device of the present invention has the following beneficial effects:

[0012] The feeding device provided by the present invention sequentially arranges a pushing position, a receiving position and a burning position along the length direction of the support frame. The pushing mechanism includes a driving motor, a connecting rod and a pushing piece. The pushing piece is slidably arranged on the support frame, and the driving motor is fixed above the pushing piece, so that the driving motor and the unloading mechanism are both located above the support frame, reducing the space occupied by the feeding device in the height direction of the machine body. The rotating shaft of the driving motor is connected to one end of the connecting rod, and the other end of the connecting rod is connected to the pushing piece. The driving motor drives the connecting rod to swing within a set angle range in the vertical direction. During the swinging of the connecting rod, it can drive the pushing piece to move repeatedly between the pushing position and the receiving position, thereby pushing the fuel to be burned on the receiving position, so that the fuel to be burned is pushed to the burning position for combustion. The feeding device reduces the space occupied in the height direction, thereby reducing the space occupied by the feeding device as a whole in the machine body.

[0013] In one embodiment, a limiting groove is provided at the other end of the connecting rod, and the limiting groove extends along the length direction of the connecting rod. A connecting column is provided on the pushing piece, and the connecting column is passed through the limiting groove. The connecting rod drives the pushing piece to move between the pushing position and the receiving position through the connecting column.

[0014] In one embodiment, a slot is provided on the upper surface of the pusher, and the slot extends along the length direction of the support frame. The connecting column is provided in the slot, and after the connecting column passes through the limiting slot, both ends are respectively connected to the opposite sides of the slot along the width direction.

[0015] In one embodiment, the unloading mechanism includes a conveying plate and a conveying enclosure, the conveying enclosure is arranged on opposite sides of the conveying plate to form a unloading channel, the conveying plate is arranged at an angle, and the feed end of the unloading channel is higher than the discharge end of the unloading channel.

[0016] In one embodiment, the unloading mechanism is arranged on a side of the connecting rod away from the driving motor.

[0017] In one embodiment, the support frame includes a support plate and a support vertical plate, the support vertical plates are vertically arranged on opposite sides of the support plate, the conveying plate extends to the top of the support vertical plate, the conveying enclosure extends above the support plate to the side of the connecting rod close to the unloading mechanism, and the bottom of the conveying enclosure extending above the support plate is higher than the upper surface of the pushing member.

[0018] In one embodiment, an avoidance groove is provided on the supporting plate, and the avoidance groove extends from the material pushing position to the material receiving position.

[0019] In one embodiment, the driving motor is fixed to the machine body via a mounting bracket, and the mounting bracket is arranged above the pushing member.

[0020] In one embodiment, the mounting frame includes a vertically arranged connecting plate and a mounting plate, the connecting plate is connected to the machine body, and the driving motor is mounted on the mounting plate.

[0021] The second technical problem mentioned above is solved by the following technical solution:

[0022] A smoker comprises a machine body and a feeding device as described in any of the above schemes, wherein the feeding device is arranged in the machine body.

[0023] Compared with the background technology, the smoker described in the utility model has the following beneficial effects:

[0024] The smoker provided by the utility model adopts the above-mentioned feeding device, which is arranged in the machine body, thereby reducing the space occupied by the entire feeding device in the machine body and further reducing the volume of the smoker. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0026] Figure 1 It is a structural schematic diagram of a feeding device provided in a specific embodiment of the utility model;

[0027] Figure 2 This is a structural diagram of a pusher provided in a specific embodiment of the present utility model when it is located at the pushing position of the support frame;

[0028] Figure 3This is a cross-sectional view of the pusher provided in a specific embodiment of the present utility model when it is located at the pushing position of the support frame;

[0029] Figure 4 This is a structural diagram of a specific embodiment of the present invention when the pushing member is located between the pushing position and the receiving position of the support frame;

[0030] Figure 5 This is a cross-sectional view of a material pushing member provided in a specific embodiment of the present utility model when it is located between the material pushing position and the material receiving position of the support frame;

[0031] Figure 6 This is a structural diagram of a material pusher provided in a specific embodiment of the present utility model when it is located at the material receiving position of the support frame;

[0032] Figure 7 It is a cross-sectional view of the pusher provided in a specific embodiment of the present utility model when it is located at the material receiving position of the support frame.

[0033] Description of labels:

[0034] 100. Wooden cake;

[0035] 1. Support frame; 11. Support plate; 111. Material pushing position; 112. Material receiving position; 113. Combustion position; 114. Avoidance groove; 12. Support vertical plate; 121. Installation groove; 13. Support side plate;

[0036] 2. Pushing mechanism; 21. Driving motor; 22. Connecting rod; 221. Limiting slot; 23. Pushing member; 231. Slot; 232. Connecting column; 24. Mounting frame; 241. Connecting plate; 242. Mounting plate;

[0037] 3. Unloading mechanism; 31. Conveyor plate; 32. Conveyor enclosure;

[0038] 4. Smoke-generating organization. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0040] In the description of this application, it should be understood that the terms "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application 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 should not be understood as a limitation on this application.

[0041] The terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0042] In the description of this application, it should be noted that, unless otherwise specified or limited, the term "connection" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can mean a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0043] like Figure 1 As shown, this embodiment provides a smoking machine comprising a machine body, a feeding device, and a smoke generating mechanism 4. The machine body includes a smoking chamber and a smoke generating chamber. The smoking chamber is used to smoke food. The smoke generating chamber is located below the smoking chamber and is connected to the smoking chamber via a smoke outlet. The feeding device and the smoke generating mechanism 4 are both located within the smoke generating chamber. The feeding device is used to deliver fuel to the smoke generating mechanism 4. The smoke generating mechanism 4 ignites the fuel, and the smoke generated by the fuel combustion enters the smoking chamber through the smoke outlet, smoking the food within the smoking chamber.

[0044] The feeding device in the prior art occupies a large space in the machine body, which results in a large volume of the machine body and increases the volume of the smoker.

[0045] This embodiment provides a feeding device, which is used in the above-mentioned smoker. The feeding device includes a support frame 1, a feeding mechanism 3 and a pushing mechanism 2. The feeding mechanism 3 is used to transfer the wooden cakes 100 outside the machine body into the smoke chamber. The pushing mechanism 2 is used to push the wooden cakes 100 entering the smoke chamber to the smoke mechanism 4. The smoke mechanism 4 is used to ignite the wooden cakes 100 and burn them to generate smoke. The smoke enters the smoking chamber through the smoke outlet to smoke the food.

[0046] A material pushing position 111, a material receiving position 112 and a burning position 113 are sequentially arranged along the length direction of the support frame 1; the material pushing mechanism 2 is arranged corresponding to the material pushing position 111, the material unloading mechanism 3 is arranged above the support frame 1, and the material discharging end of the material unloading mechanism 3 is connected to the material receiving position 112, and the smoke generating mechanism 4 is arranged at the bottom of the support frame 1 and corresponding to the burning position 113.

[0047] Specifically, the support frame 1 includes a support plate 11, a support vertical plate 12 and a support side plate 13. The support vertical plate 12 is vertically arranged on opposite sides of the support plate 11 to form a chute. The pusher 23 includes a top plate, a pusher plate and two side plates. The two side plates support the top plate, and the two side plates cooperate with the two support vertical plates 12 respectively to realize the sliding of the pusher 23 in the chute. The pusher plate is arranged on the side of the top plate close to the material receiving position 112, and is used to abut against the wood cake 100 at the material receiving position 112 to push the wood cake 100. The support side plate 13 is arranged at one end of the support plate 11 close to the material pushing position 111 and is located below the support plate 11. The support side plate 13 is provided with a connecting hole, and the support frame 1 is connected to the side wall of the machine body through the connecting hole.

[0048] In one embodiment, the unloading mechanism 3 includes a conveying plate 31 and a conveying enclosure 32. The conveying enclosure 32 is arranged on opposite sides of the conveying plate 31 to form a unloading channel. The conveying plate 31 is arranged at an angle, and the feed end of the unloading channel is higher than the discharge end of the unloading channel. A feed port is provided on the side wall of the machine body. The feed end of the unloading channel (i.e., one end of the conveying plate 31) is connected to the feed port, and the discharge end of the unloading channel (i.e., the other end of the conveying plate 31) is connected to the receiving position 112. The wood cakes 100 that enter the conveying plate 31 from the feed port can move to the receiving position 112 along the extension direction of the conveying plate 31 under the action of their own gravity. The inclined conveying plate 31 not only reduces the space occupied by the unloading mechanism 3, but also eliminates the need for a drive member to drive the wood cakes 100 to move, thereby reducing costs.

[0049] In one embodiment, the pushing mechanism 2 includes a drive motor 21, a connecting rod 22, and a pushing piece 23. The pushing piece 23 is slidably mounted on the support frame 1, and the drive motor 21 is fixedly mounted above the pushing piece 23. The drive motor 21 is fixedly mounted above the pushing piece 23 so that the drive motor 21 and the unloading mechanism 3 are both located above the support frame 1, thereby reducing the space occupied by the feeding device in the vertical direction within the machine body. The rotating shaft of the drive motor 21 is connected to one end of the connecting rod 22, and the other end of the connecting rod 22 is connected to the pushing piece 23. The drive motor 21 drives the connecting rod 22 to swing within a set angle range in the vertical direction. The connecting rod 22 drives the pushing piece 23 to move between the pushing position 111 and the receiving position 112 to push the fuel to be burned at the receiving position 112 to the combustion position 113. The feeding device reduces the space occupied in the vertical direction, thereby reducing the space occupied by the feeding device as a whole within the machine body.

[0050] In one embodiment, the drive motor 21 is a stepper motor, which drives the connecting rod 22 to swing within a set angle range in the vertical direction by controlling the step length of the stepper motor. Of course, in other embodiments, the drive motor 21 can also be an AC servo motor.

[0051] In one embodiment, the unloading mechanism 3 is located on the side of the connecting rod 22 away from the drive motor 21. The length of the support frame 1 represents the lengthwise space occupied by the feeding device within the frame. Placing the unloading mechanism 3 and the drive motor 21 on either side of the support frame 1 along the widthwise direction allows for efficient space utilization and a more compact layout. Furthermore, the connecting rod 22 does not interfere with the unloading mechanism 3 when it moves vertically.

[0052] In one embodiment, the other end of the connecting rod 22 is provided with a limit slot 221 extending along the length of the connecting rod 22. The pusher 23 is provided with a connecting post 232 that penetrates the limit slot 221. The connecting post 232 drives the pusher 23 to move between the pushing position 111 and the receiving position 112 via the connecting post 232. When the drive motor 21 drives the connecting rod 22 to swing, the pusher 23 slides within the chute and cannot move up and down. The connecting post 232 moves within the limit slot 221 to compensate for the height position of the connecting rod 22 during the swinging process, so that the pusher 23 can only move along the extension direction of the chute. Moreover, such a configuration only requires the drive motor 21 to be connected to one connecting rod 22 to achieve the pushing of the pusher 23. The swinging of the connecting rod 22 within a set angle range is achieved by the self-control of the drive motor 21. The swinging period of the connecting rod 22 is achieved by controlling the timing switch of the drive motor 21 according to the burning time of a piece of wood cake 100. Those skilled in the art can calculate the setting angle range based on the moving distance of the pushing member 23 to the material receiving position 112 and the length of the connecting rod 22, which will not be described in detail here.

[0053] Of course, in other embodiments, a gear and rack meshing transmission structure can also be set at one end of the connecting rod 22 away from the main shaft of the driving motor 21. The gear is connected to the connecting rod 22, and the rack is fixed on the pushing piece 23. The connecting rod 22 drives the gear to rotate, and the gear drives the rack to move, thereby realizing that the rack drives the pushing piece 23 to move between the pushing position 111 and the receiving position 112.

[0054] In one embodiment, the upper surface of the pusher 23 is provided with a slot 231, which extends along the length of the support frame 1. A connecting post 232 is disposed within the slot 231. After passing through the limiting slot 221, the connecting post 232 is connected at both ends to opposite sides of the slot 231 along the width direction. The connecting rod 22 drives the pusher 23 to move between the pushing position 111 and the receiving position 112 via the connecting post 232, thereby pushing the fuel to be burned to the combustion position 113. The length of the slot 231 can be determined according to a set angular range of the swing of the connecting rod 22, so that when the connecting rod 22 swings to the two ends of the slot 231 along the length direction, the connecting rod 22 swings to two extreme positions.

[0055] Of course, in other embodiments, the upper surface of the pusher 23 may not be provided with the slot 231 . Instead, the upper surface of the pusher 23 is provided with two brackets, and the two ends of the connecting column 232 after passing through the limiting slot 221 are connected to the two brackets in a one-to-one correspondence.

[0056] In one embodiment, the conveying plate 31 extends to the top of the supporting upright plate 12, and the conveying enclosure 32 extends above the supporting flat plate 11 to the side of the connecting rod 22 close to the unloading mechanism 3. The bottom of the conveying enclosure 32 extending above the supporting flat plate 11 is higher than the upper surface of the pushing member 23. On the supporting upright plate 12 close to the unloading mechanism 3, a mounting groove 121 is provided at a position corresponding to the material receiving position 112. The end of the conveying plate 31 away from the feeding port is docked with the mounting groove 121, so that the wood cakes 100 entering the unloading channel through the feeding port can slide directly into the material receiving position 112 when they move to the end of the conveying plate 31 away from the feeding port under the action of gravity. The conveying enclosure 32 extending to the top of the supporting plate 11 can limit the wooden cake 100 sliding to the receiving position 112, so that the wooden cake 100 can slide into the receiving position 112 more accurately, avoiding the deviation of the position of the wooden cake 100 at the receiving position 112, which may cause the pushing mechanism 2 to push the material in place or over-place. At the same time, in order to prevent the extended conveying enclosure 32 from blocking the connecting rod 22 from moving in the direction close to the receiving position 112 and interfering with the pushing member 23 moving to the receiving position 112, the bottom of the conveying enclosure 32 needs to be set higher than the top of the pushing member 23, and the conveying enclosure 32 can only extend to the side of the connecting rod 22 close to the unloading mechanism 3.

[0057] Furthermore, an avoidance groove 114 is provided on the supporting plate 11 , and the avoidance groove 114 extends from the material pushing position 111 to the material receiving position 112 . When the connecting rod 22 is in the middle position between the pushing position 111 and the receiving position 112, the end of the connecting rod 22 close to the support frame 1 will continue to move downward until it reaches the lowest position. In order to avoid interference between the connecting rod 22 and the supporting plate 11, the avoidance groove 114 is provided to avoid the connecting rod 22. In addition, by providing the avoidance groove 114, the installation height of the drive motor 21 and the distance between the pusher 23 and the supporting plate 11 are reduced, the height of the pusher 23 is shortened, material costs are saved, and the occupied space is reduced.

[0058] In one embodiment, the drive motor 21 is fixed to the machine body through a mounting bracket 24, and the mounting bracket 24 is arranged above the pusher 23. Specifically, the mounting bracket 24 includes a vertically arranged connecting plate 241 and a mounting plate 242, and the connecting plate 241 is connected to the machine body; the drive motor 21 is mounted on the mounting plate 242. The connecting plate 241 and the transmission plate 31 are respectively connected to the opposite side walls of the machine body. The drive motor 21 is fixed to the mounting plate 242 by fastening screws. Furthermore, in order to reduce the distance between the opposite side walls respectively connected to the connecting plate 241 and the transmission plate 31, the drive motor 21 is installed on the side of the mounting plate 242 close to the connecting plate 241, and a through hole is provided on the mounting plate 242, and the main shaft of the drive motor 21 passes through the through hole to be connected to the connecting rod 22.

[0059] In one embodiment, the smoke generating mechanism 4 includes a biscuit maker, which is installed at the bottom of the supporting plate 11 and is arranged corresponding to the burning position 113. The wood cake 100 is pushed onto the biscuit maker to be ignited and burn to generate smoke.

[0060] For example, the setting angle range is -50° to 50°, that is, when the connecting rod 22 rotates from -50° to 50°, it can drive the pusher 23 to move from the pushing position 111 to the receiving position 112, and when the connecting rod 22 rotates from 50° to -50°, it can drive the pusher 23 to return from the receiving position 112 to the pushing position 111. When the connecting rod 22 is perpendicular to the supporting plate 11, the angle of the connecting rod 22 is defined as 0°. Figure 2 and Figure 3 As shown, at this time, the connecting rod 22 is at the position of -50°, the pushing member 23 is at the pushing position 111, the connecting column 232 is located at one end of the limiting groove 221 close to the supporting plate 11, and the main shaft of the driving motor 21 rotates 100° counterclockwise, as shown in FIG. Figure 4 and Figure 5 As shown, when the connecting rod 22 rotates from -50° to 0°, the end of the connecting rod 22 close to the support frame 1 is at the lowest position, and the connecting column 232 is located at the end of the limiting groove 221 away from the supporting plate 11. At this time, the pushing member 23 moves to between the pushing position 111 and the receiving position 112. Figure 6 and Figure 7As shown, when the connecting rod 22 rotates from 0° to 50°, the connecting column 232 is located at the end of the limiting groove 221 close to the supporting plate 11. At this time, the pushing member 23 completely pushes the wood cake 100 at the receiving position 112 away from the receiving position 112, so that the wood cake 100 on the receiving position 112 moves toward the direction close to the burning position 113, and pushes a wood cake 100 located between the receiving position 112 and the burning position 113 to the burning position 113. Then the main shaft of the driving motor 21 is controlled to rotate 100° clockwise, and the connecting rod 22 can drive the pushing member 23 from the receiving position 112 to return to the pushing position 111. At the same time, the next wood cake 100 in the unloading channel falls to the receiving position 112. Then the driving motor 21 is controlled to be turned off, and after waiting for the wood cake 100 at the burning position 113 to burn out, the driving motor 21 is controlled to be turned on again to continue pushing the next wood cake 100.

[0061] The smoker provided in this embodiment adopts the above-mentioned feeding device, which is arranged in the machine body, thereby reducing the space occupied by the entire feeding device in the machine body and further reducing the volume of the smoker.

[0062] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The specific contents of the above-mentioned specific embodiments only express several embodiments of the present invention. Although the description is relatively specific and detailed, it should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the appended claims.

Claims

1. Feeding device, characterized in that, include: A support frame (1), wherein a material pushing position (111), a material receiving position (112) and a burning position (113) are sequentially arranged along the length direction of the support frame (1); A material discharge mechanism (3), the material discharge mechanism (3) is arranged above the support frame (1), and the discharge end of the material discharge mechanism (3) is connected to the material receiving position (112); The pushing mechanism (2) comprises a driving motor (21), a connecting rod (22) and a pushing piece (23), wherein the pushing piece (23) is slidably arranged on the support frame (1), the driving motor (21) is fixedly arranged above the pushing piece (23), the rotating shaft of the driving motor (21) is connected to one end of the connecting rod (22), and the other end of the connecting rod (22) is connected to the pushing piece (23), the driving motor (21) drives the connecting rod (22) to swing within a set angle range in the vertical direction, and the connecting rod (22) drives the pushing piece (23) to move between the pushing position (111) and the receiving position (112) to push the fuel to be burned at the receiving position (112) to the combustion position (113).

2. The feeding device according to claim 1, characterized in that: The other end of the connecting rod (22) is provided with a limiting groove (221), and the limiting groove (221) extends along the length direction of the connecting rod (22). The pushing piece (23) is provided with a connecting column (232), and the connecting column (232) is passed through the limiting groove (221). The connecting rod (22) drives the pushing piece (23) to move between the pushing position (111) and the receiving position (112) through the connecting column (232).

3. The feeding device according to claim 2, characterized in that: The upper surface of the pusher (23) is provided with a slot (231), and the slot (231) extends along the length direction of the support frame (1). The connecting column (232) is provided in the slot (231), and after the connecting column (232) passes through the limiting slot (221), the two ends are respectively connected to the opposite sides of the slot (231) along the width direction.

4. The feeding device according to claim 1, characterized in that The unloading mechanism (3) comprises a conveying plate (31) and a conveying enclosure (32), wherein the conveying enclosure (32) is arranged on opposite sides of the conveying plate (31) to form an unloading channel, the conveying plate (31) is arranged at an angle, and the feeding end of the unloading channel is higher than the discharging end of the unloading channel.

5. The feeding device according to claim 4, characterized in that: The unloading mechanism (3) is arranged on a side of the connecting rod (22) away from the driving motor (21).

6. The feeding device according to claim 5, characterized in that: The support frame (1) includes a support plate (11) and a support vertical plate (12), the support vertical plate (12) is vertically arranged on opposite sides of the support plate (11), the conveying plate (31) extends to the top of the support vertical plate (12), the conveying enclosure (32) extends above the support plate (11) to the side of the connecting rod (22) close to the unloading mechanism (3), and the bottom of the conveying enclosure (32) extending above the support plate (11) is higher than the upper surface of the pushing member (23).

7. The feeding device according to claim 6, characterized in that: The supporting plate (11) is provided with an avoidance groove (114), and the avoidance groove (114) extends from the material pushing position (111) to the material receiving position (112).

8. The feeding device according to any one of claims 1 to 7, characterized in that: The driving motor (21) is fixed to the machine body via a mounting frame (24), and the mounting frame (24) is arranged above the pushing member (23).

9. The feeding device according to claim 8, characterized in that: The mounting frame (24) comprises a vertically arranged connecting plate (241) and a mounting plate (242); the connecting plate (241) is connected to the machine body; and the driving motor (21) is mounted on the mounting plate (242).

10. Smoking machine, characterized in that, The invention comprises a machine body and a feeding device according to any one of claims 1 to 9, wherein the feeding device is arranged in the machine body.

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