A multi-layered nut roasting and flavoring device

By introducing a toggle component and a storage bin system into the nut roasting device, the problems of uneven heating and insufficient flavor absorption during nut roasting are solved, achieving uniform heating and full flavor absorption of the nuts, thus improving the roasting effect and taste of the nuts.

CN224539411UActive Publication Date: 2026-07-24GUANG ZHOU LIE FU SHI PIN KE JI YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANG ZHOU LIE FU SHI PIN KE JI YOU XIAN GONG SI
Filing Date
2025-08-29
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing nut roasting equipment suffers from uneven heating and insufficient flavor penetration during the roasting process, resulting in significant differences in roasted color and crispness. Furthermore, the traditional flavoring process is separated from the roasting process, making it difficult to achieve the penetration of flavor into the nuts.

Method used

The multi-layered roasting device uses a turning component to turn the nuts and brush them with seasoning during the turning process. The storage tank and water pump system spray sauce onto the surface of the nuts to achieve simultaneous flavoring and uniform heating.

Benefits of technology

This process ensures even heating and full flavor absorption of the nuts during roasting, preventing localized burning and improving the quality stability and taste of the nuts.

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Abstract

The utility model relates to a kind of multi-layered nut baking and flavouring device, belong to nut baking technology, including baking oven and the three groups of slide rails of two side inner wall fixed installation, three pairs of slide rails are slidably installed with placing plate between each other, and the upper portion of placing plate is provided with poking assembly, and feeding pipe is fixedly connected on poking assembly, and water pump is fixedly connected in one end of feeding pipe, and storage tank is fixedly connected on one side of water pump, and hinge has box door on one side of baking oven, and four supporting legs are fixedly installed on the lower end surface of baking oven, and four supporting legs are in matrix distribution, the utility model uses poking assembly, and the poking assembly of poking assembly and storage tank can be stirred to nut on placing plate when carrying out baking, while stirring nut, sauce in storage tank can also be evenly brushed on nut surface, so that the flavouring of nut is more thorough when baking, and uneven heating can be effectively prevented when nut is baked, and local phenomenon of scorched.
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Description

Technical Field

[0001] This utility model relates to the field of nut roasting technology, and in particular to a multi-layer nut roasting and flavoring device. Background Technology

[0002] In the field of nut processing, roasting and flavoring are key processes that determine the flavor and texture of nuts. Existing roasting equipment typically lays nuts directly on trays or conveyor belts in the roasting chamber without a dedicated turning or stirring mechanism. This results in the nuts remaining relatively still during the roasting process, leading to uneven contact between the nuts and the heat source. Nuts near the heating area are prone to localized scorching, while those further away are underheated. This results in significant differences in the roasted color and crispness of the same batch of nuts, making it difficult to guarantee quality stability. Traditional equipment separates the flavoring process from the roasting process, requiring the nuts to be soaked or sprayed with sauce to flavor them before being sent to the roasting chamber for drying and shaping. This flavoring method cannot replenish the sauce simultaneously when the internal moisture of the nuts evaporates during roasting, making it difficult for the flavor to penetrate into the nuts. This results in insufficient flavoring, affecting the subsequent taste and making the nuts less palatable. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides a multi-layer nut roasting and flavoring device, which can brush the surface of the nuts while stirring them, so that the nuts can be more thoroughly flavored.

[0004] The technical solution adopted by this utility model is as follows: it includes a baking oven and three sets of slide rails fixedly installed on the inner walls of both sides. Placement plates are slidably installed between each pair of the three slide rails. A toggle assembly is provided above the placement plate. The toggle assembly can brush the nuts with sauce while toggling them. A feed pipe is fixedly connected to the toggle assembly. A water pump is fixedly connected to one end of the feed pipe. A storage tank is fixedly connected to one side of the water pump. The water pump can transport the sauce in the storage tank to the toggle assembly.

[0005] Preferably, in order to actuate the nuts, the actuation assembly includes a threaded rod, a sliding rod, and a drive motor fixedly connected to one end of the threaded rod. Slider blocks are mounted on the surfaces of the threaded rod and the sliding rod, and a limit plate is mounted on one end of both the threaded rod and the sliding rod. A rotating cylinder is rotatably connected between the two sliders, and a dial plate is arrayed on the surface of the rotating cylinder.

[0006] Preferably, in order to drive the rotating drum to move horizontally, the output end of the drive motor is fixedly connected to the threaded rod, and the drive motor is fixedly installed on one side of the outer wall of the baking oven. The slider is threadedly connected to the threaded rod and slidably connected to the slide rod. The dial plate is fixedly installed on the surface of the rotating drum in a circumferential linear array, and the two limiting plates are respectively fixedly installed on the inner walls of both sides of the baking oven.

[0007] Preferably, in order to feed the nuts, an mounting frame is fixedly installed on the upper surface of the two sliders, a spray head is arrayed on the lower wall of the upper end of the mounting frame, an mounting plate is arrayed on the circumferential surface of the rotating drum, and a brush head is linearly arrayed on one side of the mounting plate.

[0008] Preferably, in order to brush the surface of the nuts while they are being turned, the mounting plates are distributed between the turning plates, the mounting bracket is positioned directly above the rotating drum, and the spray head is connected to the feed pipe.

[0009] Preferably, in order to install and fix the storage box, the storage box is fixedly installed on one inner wall of the baking oven.

[0010] Preferably, for easy handling of nuts, the oven has a hinged door on one side.

[0011] Preferably, in order to provide stable support for the baking oven, four support legs are fixedly installed on the lower surface of the baking oven, and the four support legs are arranged in a matrix.

[0012] The beneficial effects of this utility model are as follows: This utility model adopts a toggle component, which can toggle the nuts on the placement plate during roasting. At the same time, while toggle the nuts, the sauce in the storage box can be evenly brushed onto the surface of the nuts, so that the nuts are more thoroughly flavored during roasting, and can effectively prevent the nuts from being heated unevenly and charred in some areas during roasting. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the internal structure of the present invention; Figure 2 This is a schematic diagram of the toggle assembly structure of this utility model; Figure 3 This is a schematic diagram of the surface structure of the rotating drum of this utility model; Figure 4 This is a schematic diagram of the material dispensing device in the actuation assembly of this utility model; Figure 5 This is a schematic diagram of the overall structure of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Baking oven; 2. Slide rail; 3. Placement plate; 4. Actuating assembly; 401. Threaded rod; 402. Slide bar; 403. Drive motor; 404. Slider; 405. Limiting plate; 406. Rotary drum; 407. Actuating plate; 408. Mounting plate; 409. Brush head; 4010. Mounting bracket; 4011. Spray head; 5. Storage bin; 6. Water pump; 7. Feed pipe; 8. Support leg; 9. Door. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings: like Figures 1-5 As shown, this embodiment provides a multi-layer nut roasting and flavoring device, including a roasting oven 1 and three sets of slide rails 2 fixedly installed on the inner walls of both sides. Placement plates 3 are slidably installed between each pair of slide rails 2. An agitator 4 is positioned above the placement plates 3, and a feed pipe 7 is fixedly connected to the agitator 4. A water pump 6 is fixedly connected to one end of the feed pipe 7, and a storage tank 5 is fixedly connected to one side of the water pump 6. When using this multi-layer nut roasting and flavoring device, nuts are evenly spread on the placement plates 3, the prepared flavoring liquid is placed into the storage tank 5, and the water pump 6 is turned on. The flavoring liquid is then transported to the agitator 4 through the feed pipe 7. During the roasting process, the agitator 4 actuates, turning the nuts on the placement plates 3 and feeding them, ensuring full contact between the nuts and the flavoring liquid.

[0016] As a technical optimization solution of this utility model, specifically as follows: Figure 2 , Figure 3 and Figure 4As shown, the actuating assembly 4 includes a threaded rod 401, a slide rod 402, and a drive motor 403 fixedly connected to one end of the threaded rod 401. Slider blocks 404 are mounted on the surfaces of the threaded rod 401 and the slide rod 402, and limit plates 405 are mounted on one end of both the threaded rod 401 and the slide rod 402. A rotating cylinder 406 is rotatably connected between the two sliders 404. A toggle plate 407 is arrayed on the surface of the rotating cylinder 406. A mounting bracket 4010 is fixedly mounted on the upper surface of the two sliders 404, and an array of toggle plates 407 are mounted on the lower wall of the upper end of the mounting bracket 4010. The oven 406 is equipped with a spray head 4011. A mounting plate 408 is arranged in a circumferential array on the surface of the rotating drum 406. Brush heads 409 are arranged in a linear array on one side of the mounting plate 408. The output end of the drive motor 403 is fixedly connected to the threaded rod 401, and the drive motor 403 is fixedly mounted on one side of the outer wall of the oven 1. A slider 404 is threadedly connected to the threaded rod 401 and slidably connected to the slide rod 402. A toggle plate 407 is fixedly mounted in a circumferential linear array on the surface of the rotating drum 406. Two limiting plates 405 are respectively fixedly mounted on the surface of the oven 1. On both inner walls, mounting plates 408 are distributed between the push plates 407. Mounting brackets 4010 are positioned directly above the rotating drum 406. Spray heads 4011 are connected to the feed pipe 7. During the nut roasting and flavoring process, the drive motor 403 starts, driving the connected threaded rod 401 to rotate. Since the slider 404 is threadedly connected to the threaded rod 401 and slidably connected to the sliding rod 402, under the drive of the threaded rod 401 and the limiting action of the sliding rod 402, the slider 404 reciprocates linearly along the axial direction of the threaded rod 401. The two sliders 40... 4. During the movement, the rotating drum 406 moves accordingly. The paddles 407 on the surface of the rotating drum 406 paddle the nuts, causing them to roll and move, achieving uniform heating. During the rotation and movement of the rotating drum 406, the brush heads 409 distributed on the mounting plates 408 between the paddles 407 move accordingly. The brush heads 409 contact the surface of the nuts and brush them. At the same time, the liquid in the storage tank 5 is transported to the feed pipe 7 by the water pump 6, and then evenly sprayed onto the surface of the nuts through the spray head 4011 connected to the feed pipe 7. The brush head 409 continuously brushes, allowing the liquid sprayed on the surface of the nuts to adhere and penetrate more evenly, ensuring that each nut can fully absorb the liquid and improve the flavoring effect.

[0017] As a technical optimization solution of this utility model, specifically as follows: Figure 1 and Figure 5 As shown, the storage box 5 is fixedly installed on one inner wall of the baking oven 1. A door 9 is hinged to one side of the baking oven 1. Four support legs 8 are fixedly installed on the lower surface of the baking oven 1, and the four support legs 8 are arranged in a matrix. When in use, the door 9 is opened and the nuts are placed on the placement plate 3. The liquid in the storage box 5 is pumped to the agitator 4 by the water pump 6. During baking, the agitator 4 turns the nuts and feeds them to achieve uniform baking and flavoring. The support legs 8 provide stable support for the baking oven 1 to ensure that the baking oven 1 is placed stably.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A multi-layer nut roasting and flavoring device, comprising a roasting oven (1) and three sets of slide rails (2) fixedly installed on the inner walls of both sides, characterized in that: Placement plates (3) are slidably installed between each pair of the three pairs of slide rails (2). A toggle assembly (4) is provided above the placement plate (3). A feed pipe (7) is fixedly connected to the toggle assembly (4). A water pump (6) is fixedly connected to one end of the feed pipe (7). A storage box (5) is fixedly connected to one side of the water pump (6).

2. The multi-layer nut roasting and flavoring device according to claim 1, characterized in that: The actuating assembly (4) includes a threaded rod (401), a slide rod (402), and a drive motor (403) fixedly connected to one end of the threaded rod (401). Slider blocks (404) are installed on the surfaces of the threaded rod (401) and the slide rod (402), and a limit plate (405) is installed at one end of both the threaded rod (401) and the slide rod (402). A rotating cylinder (406) is rotatably connected between the two sliders (404), and a dial plate (407) is arrayed on the surface of the rotating cylinder (406).

3. The multi-layer nut roasting and flavoring device according to claim 2, characterized in that: The output end of the drive motor (403) is fixedly connected to the threaded rod (401), and the drive motor (403) is fixedly installed on one side of the outer wall of the baking oven (1). The slider (404) is threadedly connected to the threaded rod (401) and slidably connected to the slide rod (402). The dial plate (407) is fixedly installed on the surface of the rotating drum (406) in a circumferential linear array. The two limiting plates (405) are respectively fixedly installed on the inner walls of both sides of the baking oven (1).

4. The multi-layer nut roasting and flavoring device according to claim 2, characterized in that: Mounting brackets (4010) are fixedly mounted on the upper surfaces of the two sliders (404). Spray heads (4011) are arrayed on the lower upper wall of the mounting brackets (4010). Mounting plates (408) are arrayed on the circumferential surface of the rotating drum (406). Brush heads (409) are arrayed linearly on one side of the mounting plates (408).

5. The multi-layer nut roasting and flavoring device according to claim 4, characterized in that: The mounting plate (408) is distributed between the dial plate (407), the mounting bracket (4010) is placed directly above the rotating drum (406), and the spray head (4011) is connected to the feed pipe (7).

6. The multi-layer nut roasting and flavoring device according to claim 1, characterized in that: The storage box (5) is fixedly installed on one side of the inner wall of the baking oven (1).

7. The multi-layer nut roasting and flavoring device according to claim 1, characterized in that: The baking oven (1) has a door (9) hinged to one side.

8. The multi-layer nut roasting and flavoring device according to claim 1, characterized in that: Four support legs (8) are fixedly installed on the lower surface of the baking oven (1), and the four support legs (8) are arranged in a matrix.