Three-layer continuous electric roasting machine

By using a three-stage screening and vibration system in a three-layer continuous electric roasting machine, the problem of low screening efficiency in existing electric roasting machines is solved, enabling efficient grading, screening, and collection of roasted nuts of different particle sizes, thus improving the functionality and ease of operation of the equipment.

CN224291223UActive Publication Date: 2026-05-29NANYANG QIFENG MASCH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANYANG QIFENG MASCH CO LTD
Filing Date
2025-05-28
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing electric roasting machines cannot efficiently screen roasted nuts of different sizes, resulting in low screening efficiency and insufficient functionality.

Method used

A three-layer continuous electric roasting machine was designed, which adopts a three-stage screening component and a vibration component. The vibration motor drives the vibrating strip to vibrate at high frequency, realizing the regular vibration of the three-layer screen. The screen aperture gradually decreases, and combined with the collection component, it realizes the graded collection of roasted nuts of different particles.

Benefits of technology

It achieves efficient grading and screening of roasted nuts of different particle sizes, improves screening and collection efficiency, is easy to operate, and enhances the functionality of electric roasting machines.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224291223U_ABST
    Figure CN224291223U_ABST
Patent Text Reader

Abstract

The utility model belongs to the field of electric roasting machine, concretely relates to a three -layer continuous electric roasting machine, including electric roasting machine body, the left side of electric roasting machine body is provided with collecting box, the utility model discloses through starting vibration motor, through fixed frame drive vibration strip high -frequency vibration, because vibration strip and three screen meshes (first, second, third screen mesh) are all fixedly connected, therefore three screen meshes synchronous generation regularity vibration, the mesh size of three -layer screen mesh reduces gradually (first screen mesh aperture is biggest, second screen mesh second, third screen mesh minimum), in the vibration process, roasting is constantly rolling on the screen mesh: big granule roasting can not pass through first screen mesh, and stay in first layer, medium granule roasting passes through first screen mesh but is intercepted by second screen mesh, and stay in second layer, small granule roasting passes through the first two layers of screen mesh, and finally is intercepted (or directly falls into third layer) by third screen mesh, and different specifications roasting after selection are collected through collecting assembly.
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Description

Technical Field

[0001] This utility model relates to the field of electric roasting machine technology, specifically a three-layer continuous electric roasting machine. Background Technology

[0002] An electric roasting machine is a device that uses electricity to generate heat to roast various nuts, grains, and other nuts. It is widely used in the food processing industry, roasting shops, supermarkets, and other places, and can roast a variety of nuts and seeds such as sunflower seeds, peanuts, walnuts, and chestnuts.

[0003] Electric roasting machines can process roasted nuts and seeds, but currently, they can only perform single-stage screening and cannot screen roasted nuts and seeds of different sizes. This results in low screening efficiency, reducing the functionality of the electric roasting machine and hindering efficient grading and screening.

[0004] Therefore, it is necessary to provide a three-layer continuous electric roasting machine to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a three-layer continuous electric roasting machine that solves the problem of not being able to screen roasted nuts of different particle sizes, resulting in low screening efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a three-layer continuous electric roasting machine, comprising an electric roasting machine body, a collection box arranged on the left side of the electric roasting machine body, a three-stage screening component arranged inside the collection box, a collection component arranged on the left side of the electric roasting machine body, and a vibration component arranged on the rear side of the electric roasting machine body.

[0007] The three-level screening component is used to screen roasted nuts and seeds;

[0008] The collection component is used to collect and process roasted nuts and seeds.

[0009] Preferably, the three-stage screening assembly includes a first screen located inside the collection box, a second screen disposed at the bottom of the first screen, a third screen disposed at the bottom of the second screen, a fixing plate fixedly connected to the right side of the inner wall of the collection box, a spring fixedly connected to the top of the fixing plate, and the bottoms of the first screen, the second screen and the third screen being fixedly connected to the top of the spring.

[0010] Preferably, the collection component includes a collection frame located on the left side of the collection box, and the number of collection frames is three. A slider is fixedly connected to the right side of the collection frame, and a slide rail is fixedly connected to the left side of the collection box. The slider and the slide rail are slidably connected.

[0011] Preferably, the vibration assembly includes a vibration bar located at the rear of the collection box. The vibration bar is fixedly connected to the rear of the first screening screen. The second and third screens are both fixedly connected to the vibration bar. A fixing frame is provided at the rear of the collection box. The fixing frame is fixedly connected to the vibration bar. A vibration motor is fixedly connected to the rear of the fixing frame.

[0012] Preferably, a guide bucket is fixedly connected to the top of the collection box, and the guide bucket is located on the left side of the electric roasting machine body.

[0013] Preferably, the number of springs is several, and the springs are evenly distributed in a straight line.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a vibrating motor to drive a vibrating strip to vibrate at high frequency via a fixed frame. Since the vibrating strip is fixedly connected to three screens (first, second, and third screens), the three screens vibrate synchronously and regularly. The mesh size of the three screens decreases progressively (the first screen has the largest mesh size, the second screen is next, and the third screen has the smallest). During the vibration, the roasted goods tumble continuously on the screens: large roasted goods cannot pass through the first screen and remain on the first layer; medium roasted goods pass through the first screen but are blocked by the second screen and remain on the second layer; small roasted goods pass through the first two screens and are eventually blocked by the third screen (or fall directly into the third layer). The roasted goods of different sizes are then collected by a collection component.

[0016] 2. This utility model has three collection frames on the left side of the collection box (corresponding one to one of the three-stage screening components). The right side of each collection frame is slidably connected to the slide rail on the left side of the collection box by a slider, which can be pulled out flexibly. During the vibration screening process, the roasted goods on each layer of screen gradually move to the left due to vibration (or through tilting design), and finally fall into the corresponding collection frame. After screening is completed, the collection frame can be pulled out by the slider, and the graded roasted goods can be quickly taken out. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 This is a three-dimensional exploded view of the structure of this utility model;

[0019] Figure 3 This is a rear view schematic diagram of the main body of the electric roasting machine of this utility model;

[0020] Figure 4 The structure of this utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5The structure of this utility model Figure 2 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Electric roasting machine body; 2. Collection box; 3. Three-stage screening assembly; 31. First screen; 32. Second screen; 33. Third screen; 34. Fixing plate; 35. Spring; 4. Collection assembly; 41. Collection frame; 42. Sliding bar; 43. Sliding rail; 5. Vibration assembly; 51. Vibration bar; 52. Fixing frame; 53. Vibration motor; 6. Guide hopper. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 A three-layer continuous electric roasting machine includes an electric roasting machine body 1, a collection box 2 is provided on the left side of the electric roasting machine body 1, a three-stage screening component 3 is provided inside the collection box 2, a collection component 4 is provided on the left side of the electric roasting machine body 1, and a vibration component 5 is provided on the rear side of the electric roasting machine body 1.

[0025] The third-level screening component 3 is used to screen roasted nuts and seeds;

[0026] Collection component 4 is used to collect and process roasted nuts and seeds.

[0027] Please see Figure 1 , Figure 2 , Figure 4 The three-stage screening component 3 includes a first screen 31 located inside the collection box 2. A second screen 32 is provided at the bottom of the first screen 31, and a third screen 33 is provided at the bottom of the second screen 32. A fixing plate 34 is fixedly connected to the right side of the inner wall of the collection box 2, and a spring 35 is fixedly connected to the top of the fixing plate 34. The bottoms of the first screen 31, the second screen 32, and the third screen 33 are all fixedly connected to the top of the spring 35.

[0028] Furthermore, through the setting of the three-level filtering component 3, users can perform detailed filtering and selection of three different types of roasted nuts and seeds. This process not only improves the efficiency of filtering, but also makes the filtering process faster and more convenient due to the diversity of filtering categories.

[0029] Please see Figure 2The collection component 4 includes a collection frame 41, which is located on the left side of the collection box 2. There are three collection frames 41. A slider 42 is fixedly connected to the right side of the collection frame 41, and a slide rail 43 is fixedly connected to the left side of the collection box 2. The slider 42 and the slide rail 43 are slidably connected.

[0030] Furthermore, through the settings of collection component 4, users can easily collect various roasted nuts and seeds. This setting ensures thorough screening and collection of the three types of roasted nuts and seeds, greatly improving collection efficiency and making the user more comfortable in the operation process.

[0031] Please see Figure 3 The vibration assembly 5 includes a vibration strip 51, which is located at the rear of the collection box 2. The vibration strip 51 is fixedly connected to the rear of the first screening screen. The second screen 32 and the third screen 33 are both fixedly connected to the vibration strip 51. A fixing frame 52 is provided at the rear of the collection box 2. The fixing frame 52 is fixedly connected to the vibration strip 51. A vibration motor 53 is fixedly connected to the rear of the fixing frame 52.

[0032] Furthermore, by setting the vibration component 5, vibration force can be effectively applied to the vibration strip 51, thereby vibrating the three-stage screening component 3. This vibration function is very helpful for the vibration screening of various roasted nuts and seeds, and can significantly speed up the screening and vibration process of roasted nuts and seeds.

[0033] Please see Figure 1 The top of the collection box 2 is fixedly connected to the guide bucket 6, which is located on the left side of the electric roasting machine body 1.

[0034] Furthermore, with the addition of the guide bucket 6, the roasted goods are guided more smoothly during the screening process, effectively preventing them from scattering. This design not only improves safety but also facilitates guided collection, ensuring the smooth flow of the roasted goods.

[0035] Please see Figure 4 There are several springs 35, and the springs 35 are evenly distributed in a straight line.

[0036] Furthermore, by setting the number of springs 35 to several, stable support can be provided for the first screen 31, the second screen 32, and the third screen 33. This support not only improves vibration efficiency but also increases vibration force, making it more convenient and faster for users to use.

[0037] The specific implementation process of this utility model is as follows: When the user needs to screen the roasted nuts, the electric roaster body 1 discharges the material into the collection box 2, and then it is screened through the three-stage screening component 3. By starting the vibration motor 53, the vibration bar 51 is driven to vibrate at high frequency through the fixed frame 52. Since the vibration bar 51 is fixedly connected to the three screens (first, second, and third screens 33), the three screens vibrate synchronously and regularly. The mesh size of the three screens decreases step by step (the first screen 31 has the largest mesh size, the second screen 32 is next, and the third screen 33 has the smallest mesh size). During the vibration, the roasted nuts tumble continuously on the screens: large roasted nuts cannot pass through the first screen 31 and remain on the first layer; medium-sized roasted nuts pass through... The first screen 31 is intercepted by the second screen 32 and remains in the second layer; small-particle roasted goods pass through the first two screens and are eventually intercepted by the third screen 33 (or fall directly into the third layer). The roasted goods of different specifications after selection are collected by the collection component 4: three collection frames 41 are set on the left side of the collection box 2 (corresponding one-to-one with the three-stage screening component 3). The right side of each collection frame 41 is slidably connected to the slide rail 43 on the left side of the collection box 2 by the slide bar 42, which can be pulled out flexibly. During the vibration screening process, the roasted goods on each screen gradually move to the left due to vibration (or through tilting design) and finally fall into the corresponding level collection frame 41; after screening is completed, the collection frame 41 can be pulled out by the slide bar 42, and the graded roasted goods can be quickly taken out.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-layer continuous electric roasting machine, comprising an electric roasting machine body (1), characterized in that: A collection box (2) is provided on the left side of the electric roasting machine body (1), a three-stage screening component (3) is provided inside the collection box (2), a collection component (4) is provided on the left side of the electric roasting machine body (1), and a vibration component (5) is provided on the rear side of the electric roasting machine body (1). The three-level screening component (3) is used to screen roasted nuts and seeds; The collection component (4) is used to collect and process roasted nuts and seeds.

2. The three-layer continuous electric roasting machine according to claim 1, characterized in that: The three-stage screening component (3) includes a first screen (31) located inside the collection box (2). A second screen (32) is provided at the bottom of the first screen (31), and a third screen (33) is provided at the bottom of the second screen (32). A fixing plate (34) is fixedly connected to the right side of the inner wall of the collection box (2), and a spring (35) is fixedly connected to the top of the fixing plate (34). The bottoms of the first screen (31), the second screen (32), and the third screen (33) are all fixedly connected to the top of the spring (35).

3. The three-layer continuous electric roasting machine according to claim 1, characterized in that: The collection component (4) includes a collection frame (41), which is located on the left side of the collection box (2). There are three collection frames (41). A slider (42) is fixedly connected to the right side of the collection frame (41), and a slide rail (43) is fixedly connected to the left side of the collection box (2). The slider (42) and the slide rail (43) are slidably connected.

4. A three-layer continuous electric roasting machine for nuts and seeds according to claim 2, characterized in that: The vibration assembly (5) includes a vibration strip (51), which is located on the rear side of the collection box (2). The vibration strip (51) is fixedly connected to the rear side of the first screen (31). The second screen (32) and the third screen (33) are both fixedly connected to the vibration strip (51). A fixing frame (52) is provided on the rear side of the collection box (2). The fixing frame (52) is fixedly connected to the vibration strip (51). A vibration motor (53) is fixedly connected to the rear side of the fixing frame (52).

5. A three-layer continuous electric roasting machine for nuts and seeds according to claim 1, characterized in that: The top of the collection box (2) is fixedly connected to a guide bucket (6), which is located on the left side of the electric roasting machine body (1).

6. A three-layer continuous electric roasting machine for nuts and seeds according to claim 2, characterized in that: The number of springs (35) is several, and the springs (35) are evenly distributed in a straight line.