Surrounding type heating device of Chinese chestnut machine
By designing a surround heating device for chestnut machines, using inclined rods, ring-shaped electric heating tubes, and a detachable stir-frying pan structure, the problem of difficult maintenance of chestnut machine heating devices has been solved, achieving uniform heating and high-quality stir-frying, while improving the ease of maintenance and service life of the equipment.
Patent Information
- Application Number
- CN202520145556.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The existing chestnut machine heating device is fixed together with the chestnut placing hopper, making it difficult to repair when the equipment is damaged and failing to meet usage requirements.
A chestnut machine surround heating device was designed, which uses a combination of components such as inclined rod, annular electric heating tube, rotating rod, and chestnut stirring blade to achieve automatic heating and stirring. The design of irregularly shaped blocks and slots makes the chestnut stir-fry pan detachable for easy maintenance.
It achieves more even heating of chestnuts, improves the quality of stir-frying, and the equipment is detachable, making it easy to maintain and increasing its service life and mobility.
Smart Images

Figure CN223873188U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heating equipment technical field, concretely is a kind of chestnut machine around heating device. BACKGROUND
[0002] The heating mode of the chestnut placing barrel of the chestnut machine is mostly two heating modes of surrounding or outside adhering type, the heating mode of surrounding mostly utilizes disc-shaped heating tube to surround and place on the chestnut placing barrel to heat, and the adhering type mostly adopts a heating plate to be attached to the outside part of the chestnut placing barrel to heat, the above two modes are also commonly used for the heating of the chestnut placing barrel, wherein the heating mode of surrounding, since it is contacted more evenly with the outside of the chestnut placing barrel as a whole by surrounding mode, has the advantage of better heating uniformity.
[0003] The existing chestnut machine heating device is mostly fixed with the chestnut placing barrel, cannot disassemble and assemble the placing barrel, so that when the equipment is damaged, people are inconvenient to maintain, cannot satisfy the use demand of people, therefore, the technical personnel in the art provide a kind of chestnut machine around heating device to solve the problems raised in the above background art. SUMMARY
[0004] The utility model aims at providing a kind of chestnut machine around heating device to solve the problems raised in the above background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of chestnut machine around heating device, including protection shell and three circular plates, the inner wall of the protection shell is fixedly connected with the inclined pole of annular arrangement, the inner wall of three groups of inclined pole is fixedly connected with annular electric heating tube, the inside of the protection shell is clamped with chestnut stir-frying pot, the inner bottom wall of the chestnut stir-frying pot is fixedly embedded with first bearing, the inner ring of the first bearing is fixedly connected with rotating rod, the outer surface of the rotating rod is fixedly connected with the chestnut stirring blade of annular arrangement, the inner bottom wall of the protection shell is fixedly embedded with second bearing, the inner ring of the second bearing is fixedly connected with connecting column, the upper surface of the connecting column is clamped with special-shaped clamping block, the bottom of the protection shell is fixedly connected with drive motor, the output end of the drive motor is fixedly connected with connecting column.
[0007] As a further scheme of the utility model: the upper surface of the connecting column is provided with clamping groove, the outer surface of the annular electric heating tube is in contact with the chestnut stir-frying pot, the special-shaped clamping block is matched with the clamping groove.
[0008] As a further scheme of the utility model: the bottom of the protection shell is fixedly connected with fixed ring, the inner wall of the fixed ring is fixedly connected with drive motor.
[0009] As a further scheme of the utility model: the upper surface of the chestnut stir-frying pot is hinged with a pot cover through a hinge, and the upper surface of the pot cover is fixedly connected with a handle.
[0010] As a further scheme of the utility model: the outer surface of each chestnut stirring blade is provided with a strip-shaped opening, and the outer surface of the protective shell is fixedly connected with two groups of baffles.
[0011] As a further scheme of the utility model: the side of each group of baffles close to each other is fixedly connected with a push handle, and the outer surface of the two push handles is fixedly connected with an anti-skid layer.
[0012] As a further scheme of the utility model: the upper surface of each circular plate is fixedly connected with a damper, the output end of each damper is fixedly connected with the protective shell, the upper surface of each circular plate is fixedly connected with a spring, and the top end of each spring is fixedly connected with the protective shell.
[0013] As a further scheme of the utility model: the bottom surface of each circular plate is fixedly connected with a supporting leg, and the bottom end of each supporting leg is fixedly connected with a moving wheel.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The chestnut machine ring heating device can automatically heat and stir-fry chestnuts, make the heating of chestnuts more uniform and improve the quality of stir-fried chestnuts, and can disassemble the chestnut stir-frying pot, so that people can conveniently maintain the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is a three-dimensional structure schematic view of a chestnut machine ring heating device.
[0017] Fig. 2 It is a bottom view of a chestnut machine ring heating device.
[0018] Fig. 3 It is a bottom view of a chestnut machine ring heating device.
[0019] Fig. 4 It is a front view of a chestnut machine ring heating device.
[0020] Fig. 5 For a chestnut machine around the heating device Fig. 4 The structure diagram of the local amplification at A in the middle.
[0021] In the figure: 1, protective shell; 2, inclined rod; 3, annular electric heating pipe; 4, chestnut stir-frying pot; 5, first bearing; 6, rotating rod; 7, chestnut stirring blade; 8, second bearing; 9, connecting column; 10, special-shaped clamping block; 11, clamping groove; 12, driving motor; 13, fixed ring; 14, pot cover; 15, handle; 16, strip-shaped opening; 17, baffle; 18, push hand; 19, anti-skid layer; 20, round plate; 21, damper; 22, spring; 23, supporting leg; 24, moving wheel. DETAILED DESCRIPTION
[0022] In the description of the present application, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0024] Please refer to Figs. 1-5In this embodiment of the present invention, a chestnut machine surround heating device includes a protective shell 1 and three circular plates 20. A ring of inclined rods 2 are fixedly connected to the inner wall of the protective shell 1. A ring of electric heating tubes 3 are fixedly connected to the inner walls of the three sets of inclined rods 2. A chestnut stir-fry pot 4 is snapped into the inside of the protective shell 1. A first bearing 5 is fixedly embedded in the inner bottom wall of the chestnut stir-fry pot 4. A rotating rod 6 is fixedly connected to the inner ring of the first bearing 5. A ring of chestnut stirring blades 7 are fixedly connected to the outer surface of the rotating rod 6. A second bearing 8 is fixedly embedded in the inner bottom wall of the protective shell 1. A connecting post 9 is fixedly connected to the inner ring of the second bearing 8. A different type of... The bottom surface of the protective shell 1 is fixedly connected to the drive motor 12, and the output end of the drive motor 12 is fixedly connected to the connecting column 9. This not only enables the equipment to automatically heat and stir-fry chestnuts, making the chestnuts heat more evenly and improving the quality of the stir-fried chestnuts, but also allows people to disassemble and assemble the chestnut stir-frying pot 4, thus facilitating daily maintenance of the equipment. This solves the problem mentioned in the background art that most existing chestnut machine heating devices are fixedly integrated with the chestnut placing hopper, making it impossible to disassemble and assemble the placing hopper, which makes it inconvenient for people to repair the equipment when it is damaged, and fails to meet people's usage needs.
[0025] A slot 11 is provided on the upper surface of the connecting column 9. The outer surface of the annular electric heating tube 3 is in contact with the chestnut stir-fry pot 4. The irregularly shaped block 10 is adapted to the slot 11. A fixing ring 13 is fixedly connected to the bottom surface of the protective shell 1. The inner wall of the fixing ring 13 is fixedly connected to the drive motor 12. A pot lid 14 is hinged to the upper surface of the chestnut stir-fry pot 4. A handle 15 is fixedly connected to the upper surface of the pot lid 14. A strip-shaped opening 16 is provided on the outer surface of each chestnut stirring blade 7. Two sets of baffles 17 are fixedly connected to the outer surface of the protective shell 1. This not only allows people to disassemble and assemble the chestnut stir-fry pot 4, but also makes the chestnuts stir-fried by the equipment of higher quality.
[0026] Each set of baffles 17 has a pusher 18 fixedly connected to one side of each other. The outer surfaces of the two pushers 18 are fixedly connected to an anti-slip layer 19. The upper surface of each circular plate 20 is fixedly connected to a damper 21. The output end of each damper 21 is fixedly connected to the protective shell 1. The upper surface of each circular plate 20 is fixedly connected to a spring 22. The top of each spring 22 is fixedly connected to the protective shell 1. The bottom surface of each circular plate 20 is fixedly connected to a support leg 23. The bottom end of each support leg 23 is fixedly connected to a moving wheel 24. This not only makes it convenient for people to move the equipment, but also gives the equipment a shock absorption function, thereby greatly increasing the service life of the equipment.
[0027] The working principle of the utility model is: firstly, people can put the special-shaped clamping block 10 into the inside of the clamping groove 11, after the installation of the chestnut stir-frying pot 4 is completed, the equipment is moved to the use position and the mobile power supply is connected by using the push hand 18, the damper 21 and the spring 22 can buffer the vibration generated in the equipment moving process, then the chestnuts, carbon particles and caramel can be put into the chestnut stir-frying pot 4 and the annular electric heating tube 3 is started, the annular electric heating tube 3 can heat the chestnuts, carbon particles and caramel in the inside of the chestnut stir-frying pot 4, then the driving motor 12 can be started, the driving motor 12 can drive the chestnut stirring blade 7 to rotate, the chestnut stirring blade 7 can stir the chestnuts, caramel and carbon particles, when the equipment is abnormal, people can take out the chestnut stir-frying pot 4 and maintain the equipment daily.
[0028] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model, for the skilled person in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.
[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, the skilled person should regard the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that the skilled person can understand.
Claims
1. A chestnut machine ring heating device, comprising a protective shell (1) and three circular plates (20), characterized in that, The inner wall of the protection shell (1) is fixedly connected with annularly arranged inclined rods (2), the inner walls of three groups of the inclined rods (2) are fixedly connected with annular electric heating pipes (3) in common, the inside of the protection shell (1) is clamped with a chestnut stir-frying pot (4), the inner bottom wall of the chestnut stir-frying pot (4) is fixedly embedded with a first bearing (5), the inner ring of the first bearing (5) is fixedly connected with a rotating rod (6), the outer surface of the rotating rod (6) is fixedly connected with annularly arranged chestnut stirring blades (7), the inner bottom wall of the protection shell (1) is fixedly embedded with a second bearing (8), the inner ring of the second bearing (8) is fixedly connected with a connecting column (9), the upper surface of the connecting column (9) is clamped with a special-shaped clamping block (10), the bottom surface of the protection shell (1) is fixedly connected with a driving motor (12), and the output end of the driving motor (12) is fixedly connected with the connecting column (9).
2. A surround heating device for a chestnut machine according to claim 1, wherein, The upper surface of the connecting column (9) is provided with a clamping groove (11), the outer surface of the annular electric heating pipe (3) is in contact with the chestnut stir-frying pot (4), and the special-shaped clamping block (10) is matched with the clamping groove (11).
3. A wrap-around heating device for a chestnut machine according to claim 1, wherein The bottom surface of the protection shell (1) is fixedly connected with a fixing ring (13), and the inner wall of the fixing ring (13) is fixedly connected with the driving motor (12).
4. The wrap-around heating device for a chestnut machine according to claim 1, wherein The upper surface of the chestnut stir-frying pot (4) is hingedly connected with a pot cover (14), and the upper surface of the pot cover (14) is fixedly connected with a handle (15).
5. The wrap-around heating device for a Chinese chestnut peeling machine according to claim 1, wherein, The outer surface of each chestnut stirring blade (7) is provided with a strip-shaped opening (16), and the outer surface of the protection shell (1) is fixedly connected with two groups of baffles (17).
6. A surround heating device for a chestnut machine according to claim 5, wherein, The side face of each group of baffles (17) is fixedly connected with a push handle (18), and the outer surface of the two push handles (18) is fixedly connected with an anti-skid layer (19).
7. The wrap-around heating device for a Chinese chestnut peeling machine according to claim 1, wherein, The upper surface of each circular plate (20) is fixedly connected with a damper (21), the output end of each damper (21) is fixedly connected with the protection shell (1), the upper surface of each circular plate (20) is fixedly connected with a spring (22), and the top end of each spring (22) is fixedly connected with the protection shell (1).
8. The wrap-around heating device for a Chinese chestnut peeling machine according to claim 1, wherein, The bottom surface of each circular plate (20) is fixedly connected with a supporting leg (23), and the bottom end of each supporting leg (23) is fixedly connected with a moving wheel (24).