Square small-size steamed stuffed bun steaming machine
By introducing a stirring and disassembly mechanism into the steamed bun machine, the problem of cleaning the internal heating parts of the traditional steamed bun machine is solved, which effectively prevents the bun crumbs from adhering and simplifies cleaning, thus improving cleaning efficiency.
Patent Information
- Application Number
- CN202422889238.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-26
AI Technical Summary
During the design process of traditional steamed bun machines, little consideration is given to the cleanliness of the internal heating parts, resulting in the stubborn adhesion of bun crumbs after spillage, making subsequent cleaning cumbersome.
The design incorporates a stirring mechanism and a disassembly mechanism. The stirring mechanism maintains water flow through a rotating shaft and impeller within the water storage tank, preventing bread crumbs from sticking together. The disassembly mechanism simplifies cleaning with a disc and handle, and the disc can be detached to filter out foreign objects.
It effectively prevents bread crumbs from adhering to the heating element, simplifies the cleaning process, and improves cleaning efficiency.
Smart Images

Figure CN223473533U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical design technology, and in particular to a small-volume square steamed bun machine. Background Technology
[0002] Steamed bun machines, as kitchen equipment specifically designed for steaming buns, are efficient, energy-saving, and easy to operate, suitable for catering establishments of all sizes. The square-shaped, small-volume steamed bun machine features a simple and elegant design, making more efficient use of kitchen space and suitable for catering establishments of all sizes. Regardless of size, safety and hygiene should be considered when using a steamed bun machine, and regular cleaning and maintenance are essential.
[0003] Patent application number 202321710403.6 discloses a steamer for easy cleaning, including a steamer housing, a steamer tray carrier plate inside the housing, an installation groove on the housing, a movable cleaning scraper inside the installation groove, pull rods fixedly connected to both sides of the cleaning scraper, a handle connected to one end of the pull rods, and a handle groove on one side of the housing.
[0004] However, traditional steamed bun machines rarely take into account the cleaning of the internal heating parts during the design process. When the steamed bun machine is working, some bun crumbs may fall from the rack onto the heating components. If they are not cleaned for a period of time, the bun crumbs will become more stubborn and the subsequent cleaning process will be more tedious.
[0005] For example, traditional steamed buns are usually cleaned by rinsing the heating parts with water or by disassembling them and wiping them with a wet wipe. While these methods are relatively simple for cleaning the walls of the sink, once the crumbs stubbornly adhere to the heating components, the complex structure of the heating components makes wiping and rinsing much more difficult. Utility Model Content
[0006] This utility model discloses a small-volume square steamed bun machine, which aims to solve the technical problem that traditional steamed bun machines rarely consider cleaning the internal heating parts during the design process. When the steamed bun machine is working, some bun crumbs may fall from the rack onto the heating components. If not cleaned for a period of time, the bun crumbs will become more stubborn and the subsequent cleaning process will be more cumbersome.
[0007] To achieve the above objectives, the present invention adopts the following technical solution:
[0008] A small-volume square steamed bun machine includes a base and a housing mounted on the top outer wall of the base, and further includes:
[0009] Stirring mechanism: The stirring mechanism includes a water storage tank opened on the top outer wall of the base, a drain hole opened on the inner wall of the water storage tank near the bottom, a base plate provided at the bottom of the water storage tank, a side plate installed on one outer wall of the base plate, a heating component connected to the inside of the side plate through a bearing, a rotating shaft connected to the inside of the base plate through a bearing, the rotating shaft being located inside the heating component, and an impeller installed on the top outer wall of the rotating shaft;
[0010] Disassembly mechanism: The disassembly mechanism is mounted on the base.
[0011] In this solution, by using a rotating shaft and impeller installed inside the water storage tank, when foreign objects such as bun crumbs generated during the operation of the steaming machine fall into the water storage tank, the impeller's stirring action can keep the water inside the storage tank in a periodic flow state, preventing the foreign objects such as bun crumbs from sticking to the heating components due to the stillness of the water, thus avoiding the tediousness of the later cleaning process.
[0012] In a preferred embodiment, the disassembly mechanism includes an adapter groove formed on the top outer wall of the base, a disc disposed inside the adapter groove, and equally spaced circular holes formed on the top outer wall of the disc, and a handle disposed on the top outer wall of the disc.
[0013] The adapter slot and disc on the top of the base, along with the evenly spaced holes inside the disc, can filter out some of the foreign objects such as bread crumbs, preventing them from falling directly into the water tank. The disc can be removed for cleaning using the handle on it, making cleaning convenient and easy to operate.
[0014] In a preferred embodiment, symmetrically arranged slide rails at equal intervals are provided on both inner walls of the box body, the slide rails are inclined inwards, and the interior of the box body is also provided with equally arranged steam racks, the steam racks being slidably connected to the interior of the slide rails.
[0015] The sliding rails and steaming racks inside the machine allow for quick removal of the steaming racks, making it easy to take out the steamed buns and clean the racks after use. Additionally, the tilted steaming racks can change the direction of water vapor flow, helping the steam to escape from the steaming machine more quickly and preventing the steamed buns from slipping outside the machine.
[0016] As described above, a small-volume square steamed bun machine includes a base and a housing mounted on the top outer wall of the base. It further includes: a stirring mechanism: the stirring mechanism includes a water storage tank on the top outer wall of the base, a drain hole on the inner wall of the water storage tank near the bottom, a base plate at the bottom of the water storage tank, a side plate mounted on one outer wall of the base plate, a heating element connected to the inside of the side plate via a bearing, and a rotating shaft connected to the inside of the base plate via a bearing. The rotating shaft is located inside the heating element, and an impeller is mounted on the top outer wall of the rotating shaft; and a disassembly mechanism: the disassembly mechanism is located on the base. The small-volume square steamed bun machine provided by this utility model has the technical effects of increasing the stirring mechanism, reducing cleaning difficulty, and improving cleaning efficiency. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a square-shaped small-volume steamed bun machine proposed in this utility model.
[0018] Figure 2 This is a schematic diagram of the base structure of a square-shaped small-volume steamed bun machine proposed in this utility model.
[0019] Figure 3 This is a schematic diagram of the disc structure of a square-shaped small-volume steamed bun machine proposed in this utility model.
[0020] Figure 4 This is a schematic diagram of the impeller installation structure of a square-shaped small-volume steamed bun machine proposed in this utility model.
[0021] In the attached diagram: 1. Base; 2. Box body; 3. Box lid; 4. Box door; 5. Slide rail; 6. Steam rack; 7. Vacuum plate; 8. Control panel; 9. Disc; 10. Adaptor slot; 11. Water storage tank; 12. Chassis; 13. Round hole; 14. Handle; 15. Mounting bracket; 16. Motor; 17. Rotating shaft; 18. Heating component; 19. Impeller. Detailed Implementation
[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0023] The square-shaped small-volume steamed bun machine disclosed in this utility model is mainly used in traditional steamed bun machines where the cleaning of the internal heating parts is rarely considered during the design process. When the steamed bun machine is working, some bun crumbs may fall from the rack onto the heating components. If not cleaned for a period of time, the bun crumbs will become more stubborn and the subsequent cleaning process will be more cumbersome.
[0024] Reference Figure 1 , Figure 2 and Figure 4 A small-volume square steamed bun machine includes a base 1 and a housing 2 mounted on the top outer wall of the base 1, and further includes:
[0025] Stirring mechanism: The stirring mechanism includes a water storage tank 11 on the top outer wall of the base 1. A drain hole is opened on the inner wall of the water storage tank 11 near the bottom. A base plate 12 is provided at the bottom of the water storage tank 11. A side plate is installed on one outer wall of the base plate. A heating component 18 is connected to the inside of the side plate through a bearing. A rotating shaft 17 is also connected to the inside of the base plate 12 through a bearing. The rotating shaft 17 is located inside the heating component 18. An impeller 19 is installed on the top outer wall of the rotating shaft 17.
[0026] Disassembly mechanism: The disassembly mechanism is located on the base 1.
[0027] The chassis 12 has a mounting bracket 15 on its bottom outer wall and a motor 16 on its top outer wall. The output shaft of the motor 16 is connected to the rotating shaft 17.
[0028] Specifically, in this solution, by using the rotating shaft 17 and impeller 19 installed inside the water storage tank 11, when foreign objects such as bun crumbs generated during the operation of the steaming machine fall into the water storage tank 11, the water inside the water storage tank 11 can be kept in a periodic flow state by the stirring action of the impeller 19, so as to prevent foreign objects such as bun crumbs from sticking to the heating component 18 due to the stillness of the water, thereby avoiding the tediousness of the later cleaning process.
[0029] Reference Figure 2 and Figure 3 In a preferred embodiment, the disassembly mechanism includes an adapter groove 10 formed on the top outer wall of the base 1, a disc 9 is provided inside the adapter groove 10, and the top outer wall of the disc 9 is provided with equally spaced circular holes 13, and a handle 14 is also provided on the top outer wall of the disc 9.
[0030] The circular holes 13 are located directly above the water storage tank 11.
[0031] Specifically, the adapter groove 10 and disc 9 set on the top of the base 1, together with the equally spaced circular holes 13 inside the disc 9, can filter out some of the foreign objects such as bun crumbs and prevent them from falling directly into the water storage tank 11. The disc 9 can be disassembled for cleaning through the handle 14 on the disc 9, making cleaning convenient and operation simple.
[0032] Reference Figure 1 and Figure 2 In a preferred embodiment, slide rails 5 are symmetrically arranged at equal intervals on both inner walls of the box body 2. The slide rails 5 are inclined inward. Steam racks 6 are also arranged at equal intervals inside the box body 2. The steam racks 6 are slidably connected inside the slide rails 5.
[0033] Specifically, the slide rail 5 and steam rack 6 inside the housing 2 allow for quick removal of the steam rack 6, facilitating the taking out of the steamed buns and cleaning the steam rack 6 after use. At the same time, the inclined steam rack 6 may change the direction of water vapor flow, helping the water vapor to exit the steaming machine more quickly and preventing the steamed buns from slipping outside the steaming machine.
[0034] Reference Figure 1 and Figure 3 In a preferred embodiment, a lid 3 is provided on the top outer wall of the box 2, and a venting plate 7 is provided on the top outer wall of the lid 3.
[0035] Among them, a door 4 is installed on one side of the outer wall of the box 2, and an operating panel 8 is installed on one side of the outer wall of the base 1.
[0036] Specifically, simple intelligent operation can be performed through the operation panel 8 located on one side of the base 1. The process is clear and easy to use.
[0037] Working principle: When in use, first turn on the steamer switch to start it. When the steamer produces bun crumbs and other foreign objects that fall downwards, the adapter groove 10 and disc 9 set on the top of the base 1, together with the equally spaced round holes 13 inside the disc 9, can filter out some of the bun crumbs and other foreign objects, preventing them from falling directly into the water storage tank 11. The disc 9 can be removed for cleaning using the handle 14 on it. The remaining bun crumbs and other foreign objects that fall into the water storage tank 11 can be stirred by the rotating shaft 17 and impeller 19 inside the water storage tank 11, keeping the water inside the water storage tank 11 in a periodic flow state, so as to prevent the bun crumbs and other foreign objects from sticking to the heating element 18 due to the stillness of the water.
[0038] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A square-shaped small-volume steamed bun machine, comprising a base (1) and a housing (2) mounted on the top outer wall of the base (1), characterized in that, Also includes: Stirring mechanism: The stirring mechanism includes a water storage tank (11) opened on the top outer wall of the base (1). The water storage tank (11) has a drain hole on the inner wall near the bottom. The bottom of the water storage tank (11) is provided with a chassis (12). A side plate is installed on one side outer wall of the chassis (12). A heating component (18) is connected to the inside of the side plate through a bearing. A rotating shaft (17) is also connected to the inside of the chassis (12) through a bearing. The rotating shaft (17) is located inside the heating component (18). An impeller (19) is installed on the top outer wall of the rotating shaft (17). Disassembly mechanism: The disassembly mechanism is disposed on the base (1).
2. The square-shaped small-volume steamed bun machine according to claim 1, characterized in that, A mounting bracket (15) is provided on the bottom outer wall of the chassis (12), and a motor (16) is installed on the top outer wall of the mounting bracket (15). The output shaft of the motor (16) is connected to the rotating shaft (17).
3. The square-shaped small-volume steamed bun machine according to claim 1, characterized in that, The disassembly mechanism includes an adapter groove (10) on the top outer wall of the base (1), a disc (9) is provided inside the adapter groove (10), and the top outer wall of the disc (9) is provided with equally spaced circular holes (13), and a handle (14) is also provided on the top outer wall of the disc (9).
4. A small-volume square steamed bun machine according to claim 3, characterized in that, The circular holes (13) are located directly above the water storage tank (11).
5. A small-volume square steamed bun machine according to claim 1, characterized in that, The inner walls of the box (2) are symmetrically arranged with equally spaced slide rails (5), which are inclined inward. The box (2) is also provided with equally spaced steam racks (6), which are slidably connected to the inside of the slide rails (5).
6. A small-volume square steamed bun machine according to claim 1, characterized in that, The top outer wall of the box (2) is provided with a box cover (3), and the top outer wall of the box cover (3) is provided with a venting plate (7).
7. A small-volume square steamed bun machine according to claim 1, characterized in that, A door (4) is installed on one side of the outer wall of the box (2), and an operating panel (8) is provided on one side of the outer wall of the base (1).
Citation Information
Patent Citations
Stuffed bun steaming machine convenient to clean
CN220477436U