Split type heating structure and stir-frying machine
By adopting a split heating structure and a fixed feeder design in the stir-frying machine, the feeder is susceptible to high temperature damage, improving the equipment's maintenance convenience and high temperature resistance, and reducing maintenance costs.
Patent Information
- Application Number
- CN202421637824.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The feeder in existing stir-frying machines is susceptible to high temperatures, which affects the reliability of the equipment and maintenance costs.
A split heating structure is adopted, the frame main body and the heating device are arranged separately, the feeder is fixed on the frame main body, and the fan, the connecting body and the combustion basin form a heating device. The feeder does not come into direct contact with the combustion basin and is separated by a certain distance to avoid overheating damage.
Through the split design, the equipment maintenance convenience and the high temperature resistance of the feeder are improved, and maintenance costs and equipment failure rate are reduced.
Smart Images
Figure CN222982382U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to tea making equipment, in particular to a split-type heating structure and a stir-frying machine. Background Art
[0002] Frying tea is a key step in the tea-making process. During the rolling and frying process, on the one hand, the tea leaves slowly roll up and take shape while losing water, and the strips are tight, fine and uniform, and the color changes from the green of rolled leaves to dry tea; on the other hand, the tea leaves slowly develop the quality characteristics of high and lasting fragrance, rich taste, and bright yellow soup color and leaf bottom.
[0003] The stir-frying machine in the related art includes a frame body, a drum rotatably arranged on the frame body, and a heating assembly for providing heat, wherein tea leaves are placed in the drum, and the drum stirs the tea leaves during rotation. The heating assembly includes a combustion basin, a feeder, and a fan connected together. The granular fuel is fed into the combustion basin through the feeder for combustion, and the fan blows air into the combustion basin. The various components of the heating assembly in the prior art are connected together, and the temperature generated by the combustion in the combustion basin can usually reach 800°C-1000°C, which is easy to damage other components, such as the feeder. Summary of the invention
[0004] In view of this, the present application provides a split-type heating structure and a stir-fry machine, which are used to solve the problem that the feeder is easily damaged by high temperature.
[0005] In order to achieve the above objectives, this application is implemented through the following technical solutions:
[0006] A split heating structure, characterized in that it includes a frame body, a feeder, and a heating device that is separately arranged from the frame body; the frame body has a cavity inside, the cavity is provided with a first opening that opens downward, the feeder is fixedly arranged on the frame body and feeds into the cavity, and the feeder is spaced a distance from the first opening; the heating device includes a connector, a combustion basin and a fan that are fixedly arranged on the connector, an air duct is formed inside the connector, and the fan supplies air to the combustion basin through the air duct; the heating device and the frame body are movably arranged, and when the combustion basin of the heating device moves to the first opening, the fuel output by the feeder can slide into the combustion basin. The particle fuel output by the feeder can fall into the combustion basin along the inner wall of the cavity, the heating device, or a specially arranged track.
[0007] The above-mentioned split heating structure of the present application sets the frame main body and the heating device as a split structure, so that the frame main body and the heating device are convenient for later maintenance. Moreover, the feeder is directly fixedly installed on the frame main body, and the fan, the connecting body and the combustion basin form the heating device. Among them, the feeder is not in direct contact with the combustion basin and can be separated by a certain distance, so that the feeder is not easily damaged by overheating.
[0008] In some embodiments, the width of the combustion basin is greater than 20 cm. The purpose of this setting is to increase the combustion width of the flame, thereby increasing the heating effect.
[0009] In some embodiments, a downward-sloping surface that slopes downward toward the combustion basin is formed on the upper surface of the connecting body. A second open mouth that opens downward is provided in the cavity. When the combustion basin of the heating device is located at the position of the first open mouth, the downward-sloping surface is at the position of the second open mouth, and the feeder is located above the second open mouth. The fuel output by the feeder drops downward onto the downward-sloping surface and slides down along the downward-sloping surface into the combustion basin.
[0010] In this embodiment, a downward-sloping surface is formed on the connecting body for material dropping. In this way, a second open mouth can be formed in the cavity, which can save manufacturing materials, and the free-falling feeding structure is simple.
[0011] In some embodiments, the connecting body includes a box body with an upward opening and an upturned body fixedly arranged with the box body. The combustion basin is detachably placed in the box body, and an air inlet hole is provided at the bottom of the combustion basin; the upturned body is a structure with a high tail and a low head. The downward-sloping surface is arranged on the upper surface of the upturned body, the box body is arranged at the head of the upturned body, the fan is fixedly arranged on the side surface of the upturned body, and the air duct is arranged inside the upturned body, and the air duct communicates with the inside of the box body. Among them, the rear end of the box body is set as the upturned body to increase the distance between the upturned body and the ground, so as to reserve enough height for installing the fan.
[0012] In some embodiments, a dust cleaning port communicating with the inside of the box body is provided on the side of the box body, and a pull plate for opening and closing the dust cleaning port is slidably connected to the box body. The dust cleaning port is provided to facilitate later dust cleaning and prevent ashes from accumulating in the box body.
[0013] In some embodiments, the combustion basin is made of refractory material. Preferably, it can be refractory bricks, etc. This is to protect the combustion basin from overheating deformation.
[0014] In some embodiments, pulley structures that can slide on the ground are provided at the bottoms of the box body and the upturned body. The specific pulley structure can be universal wheels, etc.
[0015] In some embodiments, a guide rail assembly is provided on the rack body below the first open opening. The guide rail assembly includes two oppositely arranged guide rail bars, and limiting baffles are provided at the ends of the two guide rail bars. When the heating device is blocked by the limiting baffles under the guiding action of the guide rail bars, the combustion basin and the downward-sloping surface are exactly in the positions of the first open opening and the second open opening respectively. The guiding assembly is for facilitating the heating device to be directly pushed in place and solving the problem of manual alignment.
[0016] In some embodiments, a ball structure for facilitating the sliding of the heating device thereon is provided on the upper surface of the guide rail bar. The setting of the ball structure can reduce the friction force of the heating device on the guide rail bar and facilitate the pushing of the trolley.
[0017] The present application further provides a stir-frying machine having the above-mentioned split heating structure, and is characterized in that: it further includes a horizontal drum rotatably provided on the rack body and a rotary driving device for driving the horizontal drum to rotate.
[0018] It can be seen from the above technical solutions that the present application has at least the following advantages and positive effects:
[0019] For the split heating structure of the present application, by setting the rack body and the heating device as a split structure, the later maintenance of the rack body and the heating device is convenient. Moreover, the feeder is directly fixedly installed on the rack body, and the fan, the connecting body and the combustion basin form the heating device. Among them, the feeder is not in direct contact with the combustion basin and can be separated by a certain height distance, so that the feeder is not easily overheated and damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic structural diagram of the combination of the embodiments of the present application;
[0021] Figure 2 is a schematic structural diagram of the separation of the heating device and the rack body in the embodiments of the present application;
[0022] Figure 3 is a schematic structural diagram of the heating device in the embodiments of the present application;
[0023] Figure 4 is an exploded view of the heating device in the embodiments of the present application;
[0024] Figure 5 is a schematic structural diagram of the rack body in the embodiments of the present application Figure 1 ;
[0025] Figure 6 is a schematic structural diagram of the rack body in the embodiments of the present application Figure 2 ;
[0026] Figure 7Schematic diagram of the usage state of the embodiment of the present application;
[0027] Figure 8 Schematic diagram of the internal structure of the heating device in the embodiment of the present application.
[0028] Label description: 1. Rack main body; 11. Cavity; 12. First open mouth; 13. Second open mouth; 2. Feeder; 3. Heating device; 31. Connecting body; 311. Box body; 312. Upward-curving body; 32. Combustion basin; 321. Air inlet hole; 33. Fan; 34. Downward-sloping surface; 35. Air duct; 36. Ash cleaning port; 37. Pulling plate; 38. Pulley structure; 4. Guide rail assembly; 41. Guide rail bar; 42. Limit baffle; 5. Ball structure; 6. Horizontal roller Detailed implementation manners
[0029] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The terms used in the implementation part of the present application are only used to explain the specific embodiments of the present application, rather than aiming to limit the present application.
[0030] Refer to Figures 1 to 7 , the embodiment of the present application provides a stir-frying machine, including a rack main body 1, a feeder 2, a horizontal roller 6 rotatably arranged on the rack main body 1, a rotation driving device for driving the horizontal roller 6 to rotate, and a heating device 3 separately arranged from the rack main body 1. The rotation driving device is not shown in the figure, and specifically, a motor can be used to drive the horizontal roller 6 to rotate.
[0031] The feeder 2 in this embodiment is fixedly arranged on the rack main body 1 and feeds materials into the cavity 11; the heating device 3 includes a connecting body 31, a combustion basin 32 and a fan 33. The combustion basin 32 is fixedly arranged at the head of the connecting body 31, the fan 33 is fixedly arranged at the tail of the connecting body 31. A downward-sloping surface 34 is formed on the upper surface of the connecting body 31, which slopes downward from one end of the tail towards the combustion basin 32. An air duct 35 is formed inside the connecting body 31, and the fan 33 supplies air to the combustion basin 32 through the air duct 35;
[0032] A first open mouth 12 and a second open mouth 13 that open downward are provided in the cavity 11 of the rack main body 1. When the combustion basin 32 of the heating device 3 moves to the position of the first open mouth 12, the downward-sloping surface 34 is at the position of the second open mouth 13, and the feeder 2 is located above the second open mouth 13. The fuel output by the feeder 2 drops downward onto the downward-sloping surface 34 and slides down along the slope into the combustion basin 32.
[0033] In this embodiment, the rack body 1 and the heating device 3 are set as a split structure, so that the rack body 1 and the heating device 3 are convenient for later maintenance. Moreover, the feeder 2 is directly fixedly installed on the rack body 1. The fan 33, the connecting body 31 and the combustion basin 32 constitute the heating device 3. Among them, the feeder 2 does not directly contact the combustion basin 32 and can be separated by a certain height distance, so that the feeder 2 is not easily overheated and damaged. And a downward slope surface 34 is provided on the connecting body 31 to facilitate the granular fuel falling from the feeder 2 to slide into the combustion basin 32 through the downward slope surface 34. In this way, the structure is simple and the manufacturing cost is low.
[0034] In some embodiments, the combustion basin 32 is made of refractory material. Preferably, it can be refractory bricks, etc. This is to protect the combustion basin 32 from overheating and deforming.
[0035] In some embodiments, the connecting body 31 includes a box body 311 with an upward opening and an upturned body 312 fixedly arranged with the box body 311. The combustion basin 32 is detachably placed in the box body 311, and an air inlet hole 321 is provided at the bottom of the combustion basin 32; the downward slope surface 34 is arranged on the upper surface of the upturned body 312, and the highest position of the upturned body 312 is higher than the highest position of the combustion basin 32. The fan 33 is fixedly arranged on the side surface of the upturned body 312, and the air duct 35 is arranged inside the upturned body 312. The air duct 35 communicates with the inside of the box body 311, and the fan 33 can send air into the air duct 35. Among them, the rear end of the box body 311 is set as the upturned body 312. One reason for this is to increase the distance between the upturned body 312 and the ground, so as to reserve enough height for installing the fan 33.
[0036] In some embodiments, a dust cleaning port 36 communicating with the inside of the box body 311 is provided on the side surface of the box body 311, and a pull plate 37 for opening and closing the dust cleaning port 36 is slidably connected to the box body 311. The setting of the dust cleaning port 36 is to facilitate later dust cleaning and avoid ash accumulation in the box body 311.
[0037] In some embodiments, pulley structures 38 that can slide on the ground are provided at the bottoms of both the box body 311 and the upturned body 312. Specifically, the pulley structure 38 can be a universal wheel, etc.
[0038] In some embodiments, a guide rail assembly 4 is provided on the frame body 1 below the first open opening 12. The guide rail assembly 4 includes two oppositely arranged guide rail bars 41. Limit baffles 42 are provided at the ends of the two guide rail bars 41. When the heating device 3 is blocked by the limit baffles 42 under the guiding action of the guide rail bars 41, the combustion basin 32 and the downward sliding slope 34 are exactly in the positions of the first open opening 12 and the second open opening 13 respectively. The guiding assembly is for facilitating the heating device 3 to be directly pushed in place and can solve the problem of manual alignment.
[0039] In some embodiments, a ball structure 5 for facilitating the sliding of the heating device 3 thereon is provided on the upper surface of the guide rail bar 41. The provision of the ball structure 5 can reduce the frictional force of the heating device 3 on the guide rail bar 41 and facilitate the pushing of the trolley.
[0040] The working process and usage method of the stir-frying machine in the above embodiment are briefly described as follows:
[0041] The tea leaves are put into the horizontal roller 6, and the horizontal roller 6 rotates continuously to stir-fry the tea leaves. Refer to Figure 6 , the feeder 2 continuously supplies materials, and the granular fuel slides down along the downward sliding slope 34 into the combustion basin 32, and the granular fuel burns in the combustion basin 32 to supply heat. Refer to Figure 7 , the blower 33 blows air into the air duct 35, so as to continuously supply air volume to the combustion basin 32.
[0042] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.
[0043] The terms "first", "second", "third", "fourth", etc. (if any) are used to distinguish similar objects and do not have to be used to describe a specific order or sequence.
[0044] In the description of the embodiments of the present application, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than limiting them; although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A split heating structure, characterized in that: The machine comprises a frame body, a feeder and a heating device which is separately arranged from the frame body; the frame body has a cavity inside, the cavity is provided with a first opening which is opened downward, the feeder is fixedly arranged on the frame body and feeds materials into the cavity, and the feeder is separated from the first opening by a distance; The heating device includes a connecting body, a combustion basin and a fan fixedly arranged on the connecting body, an air duct is formed inside the connecting body, and the fan supplies air to the combustion basin through the air duct; the heating device and the frame body are movably arranged, and when the combustion basin of the heating device moves to the first open mouth, the fuel output by the feeder can slide into the combustion basin.
2. A split heating structure according to claim 1, characterized in that: The width of the combustion basin is greater than 20 cm.
3. A split heating structure according to claim 1, characterized in that: The upper surface of the connector is formed with a downward sliding slope sloping from top to bottom toward the combustion basin, and a second opening downwardly opened is provided in the cavity. When the combustion basin of the heating device is located at the position of the first opening, the downward sliding slope is at the position of the second opening, and the feeder is located above the second opening. The fuel output by the feeder falls downward onto the downward sliding slope and slides down the downward sliding slope into the combustion basin.
4. A split type heating structure according to claim 3, characterized in that: The connecting body includes an upwardly opening box body and an upwardly inclined body fixedly arranged with the box body, the combustion basin can be detachably placed in the box body, and an air inlet hole is arranged at the bottom of the combustion basin; the upwardly inclined body is a structure with a high tail and a low head, the sliding slope is arranged on the upper surface of the upwardly inclined body, the box body is arranged at the head of the upwardly inclined body, the fan is fixedly arranged on the side of the upwardly inclined body, the interior of the upwardly inclined body is provided with the air duct, and the air duct is communicated with the interior of the box body.
5. A split heating structure according to claim 4, characterized in that: The side of the box body is provided with a dust cleaning port communicated with the interior of the box body, and the box body is also slidably connected with a pull plate for opening and closing the dust cleaning port.
6. The split heating structure according to claim 1, characterized in that: The combustion basin is made of refractory material.
7. A stir-frying machine having a split heating structure as claimed in any one of claims 1 to 6, characterized in that: The machine also comprises a horizontal drum rotatably arranged on the frame body, and a rotation driving device for driving the horizontal drum to rotate.