Electromagnetic heating device for roasting machine

Abstract

The utility model relates to the technical field of roasting machine heating, and particularly discloses an electromagnetic heating device for a roasting machine, which comprises a rack, the rack is fixedly provided with two mounting racks, and the mounting racks are arranged in parallel; a plurality of connecting frames are arranged on the mounting frame, each connecting frame is of an arc-shaped structure, and connecting grooves are formed in the two ends of each connecting frame and connected with the mounting frame in a matched mode; a plurality of fixing frames are arranged on the connecting frame in parallel, and the fixing frames are fixedly connected with the connecting frame; the connecting frame and the fixing frame are each provided with a plurality of limiting grooves, the limiting grooves are arranged in an arrayed mode, electromagnetic coils are arranged on the connecting frame and the fixing frame, and the electromagnetic coils are annularly arranged in the limiting grooves in the fixing frame and the connecting frame. A fixing part is arranged at the crossed position of the connecting groove and the limiting groove, two clamping pieces are arranged at the lower end of the fixing part, and the clamping pieces are arranged in parallel and arranged between the mounting frame and the connecting frame. The utility model aims to solve the problems of low heating efficiency, non-uniform heating and poor heat transfer efficiency of the existing electromagnetic device.

Description

Technical Field

[0001] The utility model relates to the technical field of heating of a nut roasting machine, in particular to an electromagnetic heating device for a nut roasting machine. Background Art

[0002] Roasted nuts refer to a type of leisure food made from plant fruits through drying, drying, frying and other processing methods for people to eat in their spare time, such as melon seeds, broad beans, peanuts, walnuts, chestnuts, beans, etc., which are directly fried with clean dried fruits and special granular "roasting sand", or soaked and added with various seasonings before frying. Traditional roasted nuts machines are mainly divided into two types: electric heating and gas heating. Electric heating is environmentally friendly and efficient, while gas heating has low cost but high pollution. Gas heating requires gas cylinders, the equipment takes up a large space, has low energy utilization and is unsafe. Its working method is to put the food to be fried into the drum, start the heat source and drive the drum to rotate for frying, and discharge the material after completion.

[0003] The Chinese utility model patent with announcement number CN219249168 U discloses an electromagnetic heating roasting machine, including a base, the bottom of the base is fixedly connected with locking universal wheels near the four corners, the top of the base is fixedly connected with vertical plates near the left and right sides, the opposite sides of the two vertical plates are fixedly connected with first bearings, the inner cavities of the two first bearings are penetrated by a shell, a feed pipe is inserted at the right side of the shell near the top, a first sealing plug is inserted at the inner cavity of the feed pipe near the top, a discharge port is opened at the right side of the shell near the bottom, a second sealing plug is inserted at the inner cavity of the discharge port, an electromagnetic heating device is provided at the top of the shell inner cavity and the front and rear sides of the shell inner cavity, the inner cavity of the shell is provided with a mixing mechanism, a groove is opened at the bottom of the shell inner cavity near the left side, a knocking mechanism is provided at the bottom of the shell inner cavity, and a guide plate is fixedly connected to the left side of the shell inner cavity near the bottom.

[0004] Although the above patent discloses an electromagnetic heating roasting machine, the electromagnetic heating device is arranged on the top of the shell cavity and on the front and rear sides of the shell cavity. Although this method can perform electromagnetic heating more quickly, the electromagnetic heating device is in direct contact with the roasting machine, which will cause the contact position of the electromagnetic heating device to be hotter during roasting and the heating to be uneven. Utility Model Content

[0005] In view of the deficiencies in the prior art, the technical problem solved by the utility model is an electromagnetic heating device for a roasting machine, which solves the problems of low heating efficiency, uneven heating and poor heat transfer efficiency of the existing electromagnetic devices.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is: an electromagnetic heating device for a roasting machine, characterized in that: it includes a frame, the frame is fixedly provided with two mounting frames, and the mounting frames are arranged in parallel; a plurality of connecting frames are arranged on the mounting frame, the connecting frames are arranged in a circular arc structure, and connecting grooves are arranged at both ends of the connecting frame to cooperate with the mounting frames for connection; a plurality of fixing frames are arranged in parallel on the connecting frame, and the fixing frames are fixedly connected to the connecting frames; a plurality of limiting grooves are arranged on the connecting frame and the fixing frame, and the limiting grooves are arranged in an array, and an electromagnetic coil is arranged on the connecting frame and the fixing frame, and the electromagnetic coil is arranged in an annular manner in the limiting grooves on the fixing frame and the connecting frame; a fixing part is arranged at the intersection of the connecting groove and the limiting groove, and two clamps are arranged at the lower end of the fixing part, and the clamps are arranged in parallel, and the clamps are arranged between the mounting frame and the connecting frame.

[0007] The beneficial effects of this solution are as follows: connecting grooves are set at both ends of the arc-shaped connecting piece, and the connecting frame is easily installed through the connecting grooves, which reduces the work intensity; the fixed frame is set vertically to the connecting frame, so that the connection between the connecting frame and the fixed frame is more compact and has better stability; electromagnetic coils are set on the fixed frame and the connecting frame, and are fixed by limiting grooves, so that the limiting of the electromagnetic coil is more stable and more uniform, so that the distance between the electromagnetic coils is equal, so that the electromagnetic coil dissipates heat evenly when heated; the electromagnetic coil is set in a U-shape and laid on the arc-shaped connecting piece, so that the electromagnetic coil constitutes an arc-shaped heating surface, which has high heating efficiency, can also increase the heat dissipation area, and improve the heat transfer efficiency; and the design of the arc-shaped electromagnetic coil heating surface can also improve air flow, so that air can flow more easily through the radiator surface, further improving the heat transfer efficiency.

[0008] Furthermore, a plurality of heat dissipation holes are arranged on the connecting frame, and the heat dissipation holes are arranged in a ring shape on the connecting frame, so that air can circulate better, making it easier for air to flow through the radiator surface, and further improving the heat transfer efficiency.

[0009] Furthermore, the electromagnetic coils are arranged in a U-shaped ring, the spacing between the electromagnetic coils is consistent, the electromagnetic coil structure is compact, and the spacing is uniform, so that the heating efficiency is uniform.

[0010] Furthermore, the connecting groove is arranged horizontally, so that the connecting frame and the mounting frame can be installed more smoothly and conveniently.

[0011] Furthermore, the mortise and tenon structure is arranged between the connecting frame, the fixing frame and the fixing part. By arranging the mortise and tenon structure, the torsion between the connecting frame, the fixing frame and the fixing part can be effectively limited, and the stability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the installation structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the utility model;

[0015] Figure 4 for Figure 3 A partial enlarged view of middle A;

[0016] Figure 5 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0017] The following is further described in detail through specific implementation methods:

[0018] The reference numerals in the drawings of the specification include: frame 1, mounting frame 2, clamp 3, fixing frame 4, electromagnetic coil 5, connecting groove 6, heat dissipation hole 7, connecting frame 8, limiting groove 9, fixing part 10,

[0019] Embodiment 1 is basically as attached Figure 1 To Attachment Figure 5As shown: an electromagnetic heating device for a roasting machine, comprising a frame 1, a mounting frame 2 is fixedly arranged at the upper end of the frame 1, the mounting frames 2 are arranged in parallel, a plurality of connecting frames 8 are arranged between the mounting frames 2, the connecting frames 8 are arranged in a circular arc structure, connecting grooves 6 are arranged at both ends of the connecting frames 8, the connecting grooves 6 are arranged horizontally, the connecting grooves 6 are matched and connected with the mounting frames 2, a fixing frame 4 is arranged at the upper end of the connecting frame 8, the fixing frames 4 are arranged in parallel, the fixing frames 4 and the connecting frames 8 are arranged vertically, and the fixing frames 4 and the connecting frames 8 are fixedly connected, a limiting groove 9 is arranged at the upper ends of the fixing frames 4 and the connecting frames 8, an electromagnetic coil 5 is arranged on the fixing frames 4 and the connecting frames 8, the electromagnetic coil 5 is matched and connected through the limiting groove 9, the electromagnetic coil 5 is arranged in a U-shaped structure, the distances between the electromagnetic coils 5 are consistent, so that the electromagnetic coil 5 is heated more evenly, and the electromagnetic coil 5 is arranged with the heating The device 3 is electrically connected, and a fixing part 10 is provided on the fixing frame 4 and the connecting piece, which is connected to the fixing frame 4 and the connecting frame 8 by a mortise and tenon structure, so that the connecting frame 8 and the fixing frame 4 are fixed more compactly and will not twist. Two clamps 3 are provided at the lower end of the fixing frame 4, and the clamps 3 are arranged in parallel. The clamps 3 are arranged between the mounting frame 4 and the connecting frame 8, and a plurality of heat dissipation holes 7 are provided on the connecting frame 8. The heat dissipation holes 7 are arranged in a ring on the connecting frame 8, so that air can circulate better, so that air can flow more easily through the radiator surface, and the heat transfer efficiency is further improved. The electromagnetic coil 5 is arranged in a U-shaped shape and laid on the arc-shaped connecting frame 8, so that the electromagnetic coil 5 constitutes an arc-shaped heating surface, which has high heating efficiency, can also increase the heat dissipation area, and improve the heat transfer efficiency. The design of the arc-shaped electromagnetic coil 5 heating surface can also improve air flow, so that air can flow more easily through the radiator surface, and further improve the heat transfer efficiency.

[0020] Specific implementation method: When in use, the arc-shaped electromagnetic coil 5 is heated by the heater 3, so that the electromagnetic coil 5 arranged around the U-shaped structure forms an arc-shaped heating surface, which is more uniform in heating and has high heating efficiency. It can also increase the heat dissipation area and improve the heat transfer efficiency. The design of the arc-shaped electromagnetic coil 5 heating surface can also improve air flow, making it easier for air to flow through the radiator surface, further improving the heat transfer efficiency. At the same time, a plurality of heat dissipation holes 7 are arranged on the connecting frame 8. The heat dissipation holes 7 are arranged in a ring on the connecting frame 8, so that the air can circulate better and the air can flow through the radiator surface more easily, further improving the heat transfer efficiency.

[0021] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An electromagnetic heating device for a roasting machine, characterized in that: It includes a frame, on which two mounting frames are fixedly provided, and the mounting frames are arranged in parallel; a plurality of connecting frames are provided on the mounting frame, and the connecting frames are arranged in an arc-shaped structure, and connecting grooves are provided at both ends of the connecting frames to cooperate with the mounting frames; a plurality of fixing frames are arranged in parallel on the connecting frame, and the fixing frames are fixedly connected to the connecting frames; a plurality of limiting grooves are provided on the connecting frame and the fixing frame, and the limiting grooves are arranged in an array, and electromagnetic coils are provided on the connecting frame and the fixing frame, and the electromagnetic coils are arranged in an annular manner in the limiting grooves on the fixing frame and the connecting frame; a fixing part is provided at the intersection of the connecting groove and the limiting groove, and two clamps are provided at the lower end of the fixing part, and the clamps are arranged in parallel and arranged between the mounting frame and the connecting frame.

2. The electromagnetic heating device for a roasted seed frying machine according to claim 1, characterized in that: The connecting frame is provided with a plurality of heat dissipation holes, and the heat dissipation holes are arranged in a ring shape on the connecting frame.

3. The electromagnetic heating device for a roasted seed frying machine according to claim 1, characterized in that: The electromagnetic coils are arranged in a U-shaped ring, and the distances between the electromagnetic coils are consistent.

4. The electromagnetic heating device for a roasted seed frying machine according to claim 1, characterized in that: The connecting groove is arranged horizontally.

5. The electromagnetic heating device for a roasted seed frying machine according to claim 1, characterized in that: A mortise and tenon structure is arranged between the connecting frame, the fixing frame and the fixing part.

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