Bean skin removing device of coffee bean baking machine
By integrating the bean peeling device and the exhaust device, the problems of complex internal structure and poor heat dissipation effect of the existing coffee bean roaster are solved, and the effect of simplifying the structure, reducing costs and improving bean peeling efficiency is achieved.
Patent Information
- Application Number
- CN202421974371.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The bean peeling device of the existing coffee bean roaster is independently set up with the exhaust device, resulting in complex and compact internal structure, increasing production costs and affecting heat dissipation.
The de-bean peel device is integrated with the exhaust device, and the inhalation and transportation of the bean peel and smoke are realized through the combination of the air shell, the fan and the skin collection chamber, and the exhaust gas is purified through the filter.
The internal structure of the roaster is simplified, the production cost is reduced, and the efficiency of removing bean peels and heat dissipation effect is improved through the design of the integrated device.
Smart Images
Figure CN222929201U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a bean skin removing device for a coffee bean roaster. Background Art
[0002] A coffee bean roaster is a device for roasting coffee beans. When roasting coffee beans, a large amount of bean skins will be discharged during the first crack and the second crack of the coffee beans. Therefore, the current coffee bean roasters on the market are all equipped with bean skin removing devices to collect the bean skins. However, the bean skin removing device and the exhaust device on the roaster are independently arranged, resulting in an overly complex and compact internal structure of the roaster, increasing the production cost on the one hand and affecting the internal heat dissipation on the other hand.
[0003] Therefore, it is necessary to make further improvements to it. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the above problems and provide a bean skin removing device for a coffee bean roaster, which integrates the bean skin removing device and the exhaust device.
[0005] To achieve the above purpose, the utility model provides a bean skin removing device for a coffee bean roaster, including a roasting barrel, a suction component and a heating component arranged inside the machine body. A stirring paddle for stirring is arranged inside the roasting barrel, and the heating component is used to heat the roasting barrel. The suction component includes a wind shell, a fan and a skin collecting cavity. The wind shell is installed on the outside of the roasting barrel and is communicated with the inside of the roasting barrel. The fan includes a driving motor and an impeller arranged inside the wind shell. The driving motor is used to drive the impeller to rotate. The air outlet of the wind shell is communicated with the skin collecting cavity, and the skin collecting cavity is provided with an exhaust port.
[0006] In one or more embodiments, the wind shell is installed on the back of the roasting barrel, and an opening communicated with the wind shell is formed on the roasting barrel.
[0007] In one or more embodiments, a drawer box is arranged inside the skin collecting cavity. The drawer box is provided with an air inlet corresponding to the air outlet of the wind shell, and an open mouth through which the drawer box can be pulled out is formed on the side of the machine body.
[0008] In one or more embodiments, a handle part is arranged on the side of the drawer box facing the outside.
[0009] In one or more embodiments, a filter is arranged on the exhaust port of the skin collecting cavity.
[0010] In one or more embodiments, the filter is an activated carbon filter or a gas filter cotton.
[0011] The effects of the present utility model compared with the background technology are as follows: This coffee bean roaster improves the structure of the skin-removing device, enabling it to have an exhaust function, thus simplifying the internal structure of the roaster; and this skin-removing device has the advantage of being easy to clean the bean skins. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the internal structure of the body of an embodiment of the present utility model;
[0013] Figure 2 is Figure 1 a schematic diagram of the structure from another angle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] In order to deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with the embodiments and the drawings. The embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.
[0015] Please refer to the attached Figure 1-2 , this application provides a skin-removing device for a coffee bean roaster, including a roasting barrel 2, a suction assembly and a heating assembly 3 provided inside the body 1. A stirring paddle for stirring is provided inside the roasting barrel, and the stirring paddle is used to stir the coffee beans in the roasting barrel to make the coffee beans better heated and roasted. The heating assembly 3 is used to heat the roasting barrel 2.
[0016] The suction assembly includes a wind shell 4, a blower and a skin collection chamber 5. The wind shell is installed on the outer side of the roasting barrel 2 and is communicated with the inside of the roasting barrel. The blower includes a driving motor 6 and an impeller 7 provided inside the wind shell. The driving motor is used to drive the impeller to rotate. The air outlet of the wind shell 4 is communicated with the skin collection chamber 5. The skin collection chamber is provided with an exhaust port. During the roasting process of the coffee beans, the driving motor drives the impeller to rotate, sucking the bean skins and flue gas in the roasting chamber and transporting them to the skin collection chamber. The flue gas will be discharged through the exhaust port, while the bean skins are intercepted in the skin collection chamber.
[0017] The wind shell 4 is installed on the back of the roasting barrel 2. An opening communicating with the wind shell is provided on the roasting barrel. At present, on the market, motors for driving the rotating rod of the stirring paddle are all arranged at the back position of the roasting barrel. Therefore, setting the wind shell at the back of the roasting barrel can make full use of the idle position at the back.
[0018] A drawer box 8 is provided inside the skin collection chamber 5. The drawer box is provided with an air inlet 9 corresponding to the air outlet of the wind shell, and an air outlet 10 corresponding to the exhaust port. The bean skins will be intercepted in the drawer box, while the waste gas is still discharged through the exhaust port. An openable opening for pulling out the drawer box is provided on the side of the body 1, so as to facilitate the user to regularly pull out the drawer box and then clean the bean skins inside.
[0019] A handle portion 11 is provided on the side of the drawer box 8 facing the outside. The provision of the handle portion facilitates the user to draw out the drawer box and avoids being scalded by directly contacting the drawer box. It should be noted that due to the long-term operation of the baking machine and the high temperature in the exhaust gas, the temperature of the drawer box is likely to rise.
[0020] A filter 12 is provided at the exhaust port of the skin collection chamber 5. Specifically, the filter 12 is an activated carbon filter or a gas filter cotton, and the type of the filter can be specifically selected according to actual needs. The provision of the filter can purify the exhaust gas.
[0021] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present invention shall be included in the protection scope recorded in the claims.
Claims
1. A coffee bean roasting machine dehulling device, comprising a roasting barrel (2), a suction assembly and a heating assembly (3) arranged inside a machine body (1), wherein a stirring paddle for stirring is arranged inside the roasting barrel, and the heating assembly (3) is used for heating the roasting barrel (2), characterized in that: The suction assembly comprises an air housing (4), a fan and a skin collecting chamber (5); the air housing is installed on the outside of the baking barrel (2) and is connected to the inside of the baking barrel; the fan comprises a driving motor (6) and an impeller (7) arranged inside the air housing; the driving motor is used to drive the impeller to rotate; the air outlet of the air housing (4) is connected to the skin collecting chamber (5), and the skin collecting chamber is provided with an exhaust port.
2. The coffee bean roasting machine according to claim 1, characterized in that: The wind housing (4) is installed on the back side of the baking barrel (2), and the baking barrel is provided with an opening which is connected with the wind housing.
3. The coffee bean roasting machine according to claim 1, characterized in that: A drawer box (8) is arranged in the skin collecting cavity (5), an air inlet (9) is provided in the drawer box corresponding to the air outlet of the air shell, an air outlet (10) is provided in the drawer box corresponding to the air outlet, and an opening is provided on the side of the machine body (1) for pulling out the drawer box.
4. The coffee bean roasting machine according to claim 3, characterized in that: A handle (11) is provided on the side of the drawer box (8) facing outwards.
5. The coffee bean roasting machine according to claim 1, characterized in that: A filter (12) is provided on the exhaust port of the skin collecting chamber (5).
6. The coffee bean roasting machine according to claim 5, characterized in that: The filter (12) is an activated carbon filter or a gas filter cotton.