A baking and flipping machine for rice crusts

By introducing a flipping component and a limiting structure into the rice crust baking device, the problem of uneven baking of rice crust is solved, achieving uniform baking and stable flipping of rice crust, thus improving the texture and ease of operation of rice crust.

CN224440207UActive Publication Date: 2026-07-03XINXIANG LONGXING FOOD CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XINXIANG LONGXING FOOD CO LTD
Filing Date
2025-07-02
Publication Date
2026-07-03

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Abstract

This utility model provides a baking and flipping machine for rice crusts, including a baking assembly comprising a baking oven, wherein vertical plates are fixedly installed on both the left and right sides of the inner cavity of the baking oven, and heating frames are fixedly installed on both the upper and lower sides of the inner cavity of the baking oven, and heating tubes are fixedly installed in the inner cavities of the two heating frames; and a flipping assembly comprising a rotary motor, a first rotating shaft, a second rotating shaft, a gear, a first frame, and a second frame. The rotary motor is located on the left side of the baking oven, and the first and second rotating shafts are movably connected to the inner sides of the two vertical plates. By setting up the flipping assembly, the rice crust can always be kept inside the two feeding nets, preventing the rice crust from falling off when it is turned, ensuring the uniformity of baking the rice crust, and avoiding the impact of uneven baking on the subsequent texture, thus facilitating operation.
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Description

Technical Field

[0001] This utility model relates to a baking and flipping machine for rice crusts, belonging to the technical field of baking and flipping machines. Background Technology

[0002] Rice crust, or crispy rice crust, is a layer of rice grains that sticks tightly to the pot and burns into a clump when rice is cooked. Its main ingredients include rice, millet, soybeans, and cornmeal. It is believed to have stomach-strengthening and digestive benefits, but it is not suitable for those with weak stomachs, chronic gastritis, or poor appetite.

[0003] Chinese Patent Publication No. (CN 220630858 U) discloses a high-efficiency baking device, including a main body. A sliding rod is installed inside the main body, and a mounting block 1 is installed on the side of the sliding rod. A placement plate is installed on one side of the mounting block 1, and a second mounting block 2 is installed on one side of the placement plate. A gear 1 is installed inside the second mounting block, meshing with a gear rail. The gear rail passes through the second mounting block and is mounted on the inner wall of the main body. A placement frame is installed inside the placement plate, and a limiting block is installed on the lower side of the placement frame. This invention uses the output end of a drive motor 1 to drive the gear 1 to rotate, causing the gear 1 to move under the constraint of the gear rail, thereby moving the placement plate and subsequently the placement frame, allowing the operator to easily remove the placement frame.

[0004] The placement frame in the above device cannot be flipped. When materials are placed in the placement frame and baked, the side away from the heating surface cannot be baked by the heating device, which may result in poor baking uniformity of the materials. This may affect the final forming state of the materials, affect the taste of the rice crust, and make it inconvenient for operators to use.

[0005] Therefore, a baking and turning machine for rice crusts is proposed. Utility Model Content

[0006] In view of this, the present invention provides a baking and turning machine for rice crusts to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: a baking and flipping machine for rice crusts, comprising:

[0008] A baking assembly, comprising a baking oven, wherein vertical plates are fixedly installed on both the left and right sides of the inner cavity of the baking oven, and heating frames are fixedly installed on both the upper and lower sides of the inner cavity of the baking oven, and heating tubes are fixedly installed in the inner cavities of both heating frames.

[0009] The flipping assembly includes a rotary motor, a first rotating shaft, a second rotating shaft, gears, a first frame, and a second frame. The rotary motor is located on the left side of the baking oven. The first and second rotating shafts are movably connected to the inner sides of the two vertical plates. A box is fixedly installed on the inner side of both the first and second rotating shafts. The two gears are located in the inner cavities of the two box bodies. A slide rod is fixedly installed in the inner cavity of each of the two box bodies. A toothed plate is slidably connected to the surface of each of the four slide rods. A rigid spring is fixedly installed on the outer side of each of the four toothed plates. A connecting rod is fixedly installed on the inner side of each of the four toothed plates. Positioning rods are fixedly installed on the left and right sides of the top of the second frame. A feeding net is fixedly installed on the inner side of both the second frame and the first frame. The first and second frames are fixedly installed on the other ends of the eight connecting rods.

[0010] More preferably, the rotary motor is fixedly installed on the left side of the baking oven, the output end of the rotary motor is fixedly connected to the left side of the first rotating shaft, the two gears are movably connected to the outside of the two inner cavities of the box, and the surfaces of the two gears mesh with the surfaces of the four toothed plates.

[0011] More preferably, a switch control panel is fixedly installed on the left side of the baking oven, and the output terminal of the switch control panel is electrically connected to the input terminal of the rotary motor.

[0012] More preferably, slots are provided on both the left and right sides of the surface of the first frame, and the four positioning rods pass through the inner cavity of the four slots and extend to the top of the first frame.

[0013] More preferably, each of the two boxes has a movable groove on its surface, and the eight connecting rods pass through the inner cavity of the eight movable grooves and extend to the inner side of the two boxes.

[0014] More preferably, the front and rear sides of the inner cavities of the two boxes are provided with sliding grooves, and the outer sides of the four toothed plates are slidably connected to the inner cavities of the four sliding grooves.

[0015] More preferably, a temperature sensor is fixedly installed on the top of the oven cavity, and a temperature display panel is fixedly installed on the right side of the oven.

[0016] More preferably, a base plate is fixedly installed at the bottom of the baking oven, and anchor bolts are threaded onto both the left and right sides of the base plate surface.

[0017] The present invention has the following advantages due to the adoption of the above technical solution:

[0018] I. This utility model, by setting up a flipping component, through the output of a rotary motor, can drive the first frame and the second frame to rotate slowly, thereby realizing the flipping of the material in the inner cavity of the first frame and the second frame. The first frame and the second frame can fix the placed material, so that the rice crust can always be inside the two feeding nets, preventing the rice crust from falling off when it is flipped, ensuring the uniformity of the rice crust baking, and avoiding the impact of uneven baking on the taste of the subsequent shaping, making it convenient for operators to use.

[0019] II. This utility model, by setting slots, can limit the positioning rod, ensuring that the first and second frames do not shift when they are in contact. By setting movable grooves, the movement of connecting rods can be limited, preventing them from shifting and affecting the separation and contact of the first and second frames. By setting sliding grooves, the movement of toothed plates can be limited, preventing them from shifting direction and affecting the placement of materials inside the first and second frames. By setting temperature sensors and temperature display panels, the temperature inside the baking oven cavity can be detected, allowing operators to easily understand the temperature inside the oven cavity. By setting anchor bolts, the overall equipment can be stabilized, preventing the equipment from shaking due to accidental collisions.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the rotating motor structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the feeding mesh structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the temperature sensor structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the insertion rod structure of this utility model;

[0027] Figure 6 This is a schematic diagram of the movable slot structure of this utility model;

[0028] Figure 7 This is a schematic diagram of the slide groove structure of this utility model.

[0029] Reference numerals: 1. Baking assembly; 101. Baking oven; 102. Vertical plate; 103. Heating frame; 104. Heating tube; 105. Base plate; 106. Anchor bolt; 107. Temperature sensor; 108. Temperature display panel; 2. Flipping assembly; 201. Rotary motor; 202. First rotating shaft; 203. Second rotating shaft; 204. Box body; 205. Gear; 206. Slide rod; 207. Toothed plate; 208. Hard spring; 209. Connecting rod; 210. First frame; 211. Second frame; 212. Switch control panel; 213. Feeding net; 214. Positioning rod; 215. Slot; 216. Moving groove; 217. Slide groove. Detailed Implementation

[0030] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0031] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] Example 1

[0033] like Figure 1-7 As shown, this utility model embodiment provides a baking and flipping machine for rice crusts, comprising:

[0034] Baking assembly 1 includes a baking oven 101. Vertical plates 102 are fixedly installed on both the left and right sides of the inner cavity of the baking oven 101. Heating frames 103 are fixedly installed on both the upper and lower sides of the inner cavity of the baking oven 101. Heating tubes 104 are fixedly installed in the inner cavities of the two heating frames 103.

[0035] The flipping assembly 2 includes a rotary motor 201, a first rotating shaft 202, a second rotating shaft 203, gears 205, a first frame 210, and a second frame 211. The rotary motor 201 is located on the left side of the baking oven 101. The first rotating shaft 202 and the second rotating shaft 203 are movably connected to the inner sides of two vertical plates 102. A housing 204 is fixedly installed on the inner sides of both the first rotating shaft 202 and the second rotating shaft 203. Two gears 205 are located in the inner cavities of the two housings 204. Slide rods 206 are fixedly installed in the inner cavities of both housings 204. Toothed plates 207 are slidably connected to the surfaces of the four slide rods 206. Hard springs 208 are fixedly installed on the outer sides of the four toothed plates 207, and connecting rods are fixedly installed on the inner sides of the four toothed plates 207. Positioning rods 214 are fixedly installed on both the left and right sides of the top of the second frame 211. Feeding nets 213 are fixedly installed on the inner sides of the second frame 211 and the first frame 210. The first frame 210 and the second frame 211 are fixedly installed on the other end of the eight connecting rods 209. The rotary motor 201 is fixedly installed on the left side of the baking oven 101. The output end of the rotary motor 201 is fixedly connected to the left side of the first rotating shaft 202. The two gears 205 are movably connected to the outer side of the inner cavity of the two boxes 204. The surfaces of the two gears 205 mesh with the surfaces of the four toothed plates 207. A switch control panel 212 is fixedly installed on the left side of the baking oven 101. The output end of the switch control panel 212 is electrically connected to the input end of the rotary motor 201.

[0036] By setting up the flipping component 2, the box body 204 can drive the first frame 210 and the second frame 211 to rotate slowly through the output of the rotary motor 201, thereby realizing the flipping of the material in the inner cavity of the first frame 210 and the second frame 211. The first frame 210 and the second frame 211 can fix the placed material, so that the rice crust can always be inside the two feeding nets 213, preventing the rice crust from falling off when it is flipped, ensuring the uniformity of the rice crust baking, and avoiding the impact on the taste of the subsequent shaping due to uneven baking, making it convenient for operators to use.

[0037] Example 2

[0038] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, in one embodiment, slots 215 are provided on both the left and right sides of the surface of the first frame 210. Four positioning rods 214 pass through the inner cavity of the four slots 215 and extend to the top of the first frame 210. Moving grooves 216 are provided on the surface of the two boxes 204. Eight connecting rods 209 pass through the inner cavity of the eight moving grooves 216 and extend to the inner side of the two boxes 204. Sliding grooves 217 are provided on both the front and rear sides of the inner cavity of the two boxes 204. The outer sides of the four toothed plates 207 are slidably connected to the inner cavity of the four sliding grooves 217. A temperature sensor 107 is fixedly installed on the top of the inner cavity of the baking oven 101. A temperature display panel 108 is fixedly installed on the right side of the baking oven 101. A base plate 105 is fixedly installed on the bottom of the baking oven 101. Anchor bolts 106 are threadedly connected to both the left and right sides of the surface of the base plate 105.

[0039] By setting the slot 215, the positioning rod 214 can be limited, so that the first frame 210 and the second frame 211 will not shift when they are in contact with each other. By setting the moving groove 216, the movement of the connecting rod 209 can be limited, so that the connecting rod 209 will not shift when it moves, thus affecting the separation and contact of the first frame 210 and the second frame 211. By setting the sliding groove 217, the movement of the toothed plate 207 can be limited, so that the toothed plate 207 will not shift in direction when it moves, thus affecting the placement of materials inside the first frame 210 and the second frame 211. By setting the temperature sensor 107 and the temperature display panel 108, the temperature in the cavity of the baking oven 101 can be detected, so that the operator can understand the temperature in the cavity of the baking oven 101. By setting the anchor bolts 106, the overall equipment can be stabilized, so as to prevent the equipment from shaking due to accidental collisions.

[0040] When this invention is in operation: Pulling the first frame 210 upwards causes the connecting rod 209 at its top to move downwards simultaneously. The connecting rod 209 then moves its connected toothed plate 207 upwards. The toothed plate 207, through engagement with the gear 205, causes the other half of the toothed plate 207 to move downwards. This downward movement of the toothed plate 207 simultaneously moves its connected connecting rod 209 and the second frame 211 downwards. At this time, the rigid spring 208 deforms due to the force, and the second frame 211 and the first frame 210 are in an open / closed state. The rice crust ingredients are placed on the second frame 211 and... After the first frame 210 is released, the rigid spring 208 deforms again due to the force, and through its own tension, the toothed plate 207 moves inward. At this time, the toothed plate 207 synchronously drives the connecting rod 209, the first frame 210 and the second frame 211 to move inward. The first frame 210 and the second frame 211 fit together. Then, through the output of the rotary motor 201, the rotary motor 201 drives the first rotating shaft 202, the box 204, the first frame 210 and the second frame 211 to rotate, thereby starting to slowly turn the rice crust ingredients in the inner cavity of the first frame 210 and the second frame 211.

[0041] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A baking turner for rice crust, characterized by, include: Baking assembly (1), the baking assembly (1) includes a baking oven (101), vertical plates (102) are fixedly installed on the left and right sides of the inner cavity of the baking oven (101), heating frames (103) are fixedly installed on the upper and lower sides of the inner cavity of the baking oven (101), and heating tubes (104) are fixedly installed in the inner cavities of the two heating frames (103). A flipping assembly (2) includes a rotary motor (201), a first rotating shaft (202), a second rotating shaft (203), gears (205), a first frame (210), and a second frame (211). The rotary motor (201) is located on the left side of the baking oven (101). The first rotating shaft (202) and the second rotating shaft (203) are movably connected to the inner sides of the two vertical plates (102). A box (204) is fixedly installed on the inner sides of the first rotating shaft (202) and the second rotating shaft (203). The two gears (205) are located in the inner cavities of the two boxes (204). Each of the four slide rods (206) is fixedly installed in the inner cavity of the first frame (210). Each of the four slide rods (206) is slidably connected to a toothed plate (207). Each of the four toothed plates (207) is fixedly installed with a hard spring (208) on the outer side. Each of the four toothed plates (207) is fixedly installed with a connecting rod (209) on the inner side. Each of the two top sides of the second frame (211) is fixedly installed with a positioning rod (214). Each of the two frames (211) and the first frame (210) is fixedly installed with a feeding net (213) on the inner side. Each of the two frames (210) and the first frame (211) is fixedly installed at the other end of each of the eight connecting rods (209).

2. The baking turner for rice crust according to claim 1, wherein: The rotary motor (201) is fixedly installed on the left side of the baking oven (101). The output end of the rotary motor (201) is fixedly connected to the left side of the first rotating shaft (202). The two gears (205) are movably connected to the outside of the inner cavity of the two boxes (204). The surfaces of the two gears (205) mesh with the surfaces of the four toothed plates (207).

3. The baking turner for rice crust according to claim 1, wherein: A switch control panel (212) is fixedly installed on the left side of the baking oven (101), and the output end of the switch control panel (212) is electrically connected to the input end of the rotary motor (201).

4. The baking turner for rice crust according to claim 1, wherein: Slots (215) are provided on both the left and right sides of the surface of the first frame (210), and the four positioning rods (214) pass through the inner cavity of the four slots (215) and extend to the top of the first frame (210).

5. The baking turner for rice crust according to claim 1, wherein: The surfaces of both boxes (204) are provided with moving grooves (216), and the eight connecting rods (209) pass through the inner cavities of the eight moving grooves (216) and extend to the inner side of the two boxes (204).

6. The baking turner for rice crust according to claim 1, wherein: The front and rear sides of the inner cavities of the two boxes (204) are provided with sliding grooves (217), and the outer sides of the four toothed plates (207) are slidably connected to the inner cavities of the four sliding grooves (217).

7. The baking turner for rice crust according to claim 1, wherein: A temperature sensor (107) is fixedly installed on the top of the inner cavity of the baking oven (101), and a temperature display panel (108) is fixedly installed on the right side of the baking oven (101).

8. The baking turner for rice crust according to claim 1, wherein: The bottom of the baking oven (101) is fixedly installed with a base plate (105), and anchor bolts (106) are threadedly connected to the left and right sides of the surface of the base plate (105).