A forward and reverse planetary stirring device for frying pan

Abstract

A kind of forward and reverse planetary stirring device for frying pan, including stirring rotary disc, reverse stirring part and forward stirring part, the upper end of rotary disc fixed axle sleeve is through rotary disc gear box top opening, and is provided with flange with mounting hole, rotary disc fixed axle sleeve is fixed on equipment by flange and bolt, rotary disc main shaft is through rotary disc fixed axle sleeve, the lower end of rotary disc main shaft is fixedly connected with rotary disc gear box bottom disc, rotary disc fixed gear is fixed by being sleeved on rotary disc fixed axle sleeve with pin key, rotary disc steering gear is rotatably arranged on rotary disc gear box inner bottom disc by bearing shaft, driven shaft is vertically through rotary disc gear box inner bottom disc, and the upper end of driven shaft is fixed with rotary disc driven gear meshing with rotary disc steering gear.The utility model discloses a pot exists simultaneously in forward and reverse stirring, improves stirring effect, and forward and reverse stirring can be realized by one driving device, and transmission efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of wok technology, specifically to a forward and reverse planetary stirring device for a wok. Background Technology

[0002] Planetary stirring wok is a high-efficiency industrial equipment widely used in the food, pharmaceutical and daily chemical industries. Its core design achieves stirring without dead angles and uniform heating by simulating planetary motion. Currently, planetary stirring woks mainly consist of a pot body, a stirring system, and a heating device. The pot body is made of a one-piece stamped hemispherical stainless steel pot body, which is corrosion-resistant, easy to clean, and meets food hygiene standards. Some pot bodies have a three-layer structure (inner layer, insulation layer, and outer layer), with built-in circulating oil circuits or steam jackets, which can heat up quickly and save energy. The planetary drive means that the stirrer rotates and revolves simultaneously, and achieves full coverage through a non-integer transmission ratio, avoiding stirring dead zones. The stirrer is in close contact with the bottom of the pot to prevent high-viscosity materials (such as red bean paste and lotus seed paste) from sticking to the pot or losing nutrients. The inclined structure simulates the action of manual stirring, improving mixing efficiency. The heating device supports multiple heating modes: gas (liquefied petroleum gas / natural gas), steam, electric heating heat transfer oil, or electromagnetic heating to adapt to different temperature requirements.

[0003] However, most large woks on the market today use unidirectional planetary stirring, which results in uneven cooking of products. This is especially problematic when producing special products that require forward and reverse stirring, as it fails to achieve the desired results. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide a forward and reverse planetary stirring device for a wok.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: a planetary stirring device for a wok, comprising a stirring disc, a reverse stirring section, and a forward stirring section. The stirring disc includes a main shaft, a fixed bushing, a fixed gear, a steering gear, a driven gear, a gearbox, and a driven shaft. The upper end of the fixed bushing penetrates the top opening of the gearbox and is provided with a flange with mounting holes. The fixed bushing is fixed to the equipment by the flange and bolts. The main shaft passes through the fixed bushing and can be driven by the fixed shaft. The rotating disc rotates within the housing. The lower end of the rotating disc main shaft is fixedly connected to the bottom disc of the rotating disc gearbox. The rotating disc fixed gear is fixed to the rotating disc fixed shaft sleeve by a pin key. The rotating disc steering gear is rotatably mounted on the bottom disc inside the rotating disc gearbox via a bearing shaft. The driven shaft vertically penetrates the bottom disc inside the rotating disc gearbox, and the upper end of the driven shaft is fixed with a rotating disc driven gear that meshes with the rotating disc steering gear. That is, the rotating disc fixed gear and the rotating disc steering gear are geared together, and the rotating disc driven gear and the rotating disc steering gear are geared together, but the rotating disc fixed gear and the rotating disc driven gear do not contact each other. The reverse stirring part includes a reverse stirring sleeve and a reverse stirring scraper. There are multiple reverse stirring scrapers, which are arranged in a fan-shaped pattern at the lower end of the reverse stirring sleeve. The upper end of the reverse stirring sleeve is fixedly connected to the lower end of the driven shaft. The forward stirring section includes a forward stirring scraper and a forward stirring sleeve. The forward stirring scraper is fixedly connected to the lower end of the forward stirring sleeve, and the upper end of the forward stirring sleeve is fixedly connected to the outer side of the bottom disc of the rotating gearbox.

[0006] Furthermore, the reverse stirring part also includes a reverse stirring swivel sleeve and a reverse stirring shaft. The upper end of the reverse stirring swivel sleeve is threadedly connected to the driven shaft, and the lower end of the reverse stirring swivel sleeve is fitted onto the upper end of the reverse stirring shaft. The upper end of the reverse stirring shaft is clamped by a pin that passes through the side wall of the stirring swivel sleeve and is fixedly connected to the reverse stirring shaft. The lower end of the reverse stirring shaft is fixedly connected to the upper end of the reverse stirring sleeve.

[0007] Furthermore, the forward stirring section also includes a forward stirring swivel sleeve and a forward stirring shaft. The upper end of the forward stirring sleeve is fixedly connected to the lower end of the forward stirring shaft, the upper end of the forward stirring shaft is fixedly connected to the lower end of the forward stirring swivel sleeve, and the upper end of the forward stirring swivel sleeve is fixedly connected to the lower surface of the bottom disc of the rotating disk gearbox.

[0008] Furthermore, the lower surface of the inclined surface of the reverse stirring scraper is fixed with stirring teeth of a mountain-shaped structure.

[0009] Furthermore, the lower end of the forward stirring sleeve is bent to one side, and the forward stirring scraper is set vertically.

[0010] Furthermore, the reverse stirring scraper has an isosceles trapezoidal structure and a relatively long edge that contacts the inside of the pot.

[0011] Furthermore, the forward stirring scraper has a rectangular structure with rounded corners at the bottom.

[0012] With the above settings, this utility model has the following beneficial effects: When this invention is in operation, on the one hand, the rotating disk gearbox drives the forward stirring sleeve and the forward stirring scraper to rotate forward around the main shaft of the rotating disk. At the same time, the rotating disk steering gear fixed on it will rotate clockwise around the fixed gear of the rotating disk under the action of gear cooperation, and the driven gear of the rotating disk will rotate counterclockwise around itself, thereby driving the reverse stirring scraper to rotate counterclockwise around the reverse stirring shaft, thus achieving the purpose of reverse stirring. In this way, forward and reverse stirring exist in one pot at the same time, improving the stirring effect. Moreover, forward and reverse stirring can be achieved through a single drive device, resulting in higher transmission efficiency and greater energy saving. Attached Figure Description

[0013] The present invention will now be further described with reference to the accompanying drawings.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the gearbox with the rotating disk removed. Detailed Implementation

[0015] like Figure 1-2As shown, a planetary stirring device for a wok includes a stirring disc 1, a reverse stirring section 2, and a forward stirring section 3. The stirring disc 1 includes a main shaft 1-1, a fixed bushing 1-2, a fixed gear 1-3, a steering gear 1-4, a driven gear 1-5, a gearbox 1-6, and a driven shaft 1-7. The upper end of the fixed bushing 1-2 passes through the top opening of the gearbox 1-6 and is provided with a flange with mounting holes. The fixed bushing 1-2 is fixed to the equipment by the flange and bolts. The main shaft 1-1 passes through the fixed bushing 1-2 and can rotate within the fixed bushing 1-2. The lower end of gear 1 is fixedly connected to the bottom disc of the rotating gearbox 1-6. The rotating gear 1-3 is fixed to the rotating gearbox 1-2 by a key. The rotating gear 1-4 is rotatably mounted on the bottom disc inside the rotating gearbox 1-6 via a bearing shaft. The driven shaft 1-7 vertically penetrates the bottom disc inside the rotating gearbox 1-6, and the upper end of the driven shaft 1-7 is fixed with a driven gear 1-5 that meshes with the rotating gear 1-4. That is, the rotating gear 1-3 meshes with the rotating gear 1-4, and the driven gear 1-5 meshes with the rotating gear 1-4, but the rotating gear 1-3 and the driven gear 1-5 do not contact each other. The reverse stirring part 2 includes a reverse stirring sleeve 2-3 and a reverse stirring scraper 2-4. The reverse stirring scraper 2-4 has multiple pieces and is arranged in a fan-shaped pattern at the lower end of the reverse stirring sleeve 2-3. The upper end of the reverse stirring sleeve 2-3 is fixedly connected to the lower end of the driven shaft 1-7. The forward stirring part 3 includes a forward stirring scraper 3-4 and a forward stirring sleeve 3-3. The forward stirring scraper 3-4 is fixedly connected to the lower end of the forward stirring sleeve 3-3, and the upper end of the forward stirring sleeve 3-3 is fixedly connected to the bottom disc of the rotating disk gearbox 1-6.

[0016] In addition, to facilitate the adjustment of the length and angle of the reverse stirring scraper 2-4 and the forward stirring scraper 3-4, the reverse stirring part 2 also includes a reverse stirring rotary sleeve 2-1 and a reverse stirring shaft 2-2. The upper end of the reverse stirring rotary sleeve 2-1 is threadedly connected to the driven shaft 1-7, and the lower end of the reverse stirring rotary sleeve 2-1 is fitted onto the upper end of the reverse stirring shaft 2-2. The upper end of the reverse stirring shaft 2-2 is clamped by a pin that passes through the side wall of the stirring rotary sleeve 2-1 and is fixedly connected to the reverse stirring shaft 2-2. The lower end of the reverse stirring shaft 2-2 is fixedly connected to the upper end of the reverse stirring sleeve 2-3.

[0017] The forward stirring part 3 also includes a forward stirring swivel sleeve 3-1 and a forward stirring shaft 3-2. The upper end of the forward stirring sleeve 3-3 is fixedly connected to the lower end of the forward stirring shaft 3-2, the upper end of the forward stirring shaft 3-2 is fixedly connected to the lower end of the forward stirring swivel sleeve 3-1, and the upper end of the forward stirring swivel sleeve 3-1 is fixedly connected to the lower surface of the bottom disc of the rotating disk gearbox 1-6.

[0018] Specifically: the lower surface of the inclined surface of the reverse stirring scraper 2-4 is fixed with stirring teeth in the shape of a mountain, the lower end of the forward stirring sleeve 3-3 is bent to one side, and the forward stirring scraper 3-4 is set vertically. The reverse stirring scraper 2-4 is an isosceles trapezoidal structure and the edge in contact with the inside of the pot is relatively long. The forward stirring scraper 3-4 is a rectangular structure and the bottom corners are set to be rounded.

[0019] The working principle of this utility model is as follows: When the motor drives the rotating disk main shaft 1-1 to rotate clockwise, it will drive the rotating disk gearbox 1-6 to rotate clockwise. The forward stirring part welded to the bottom disc of the rotating disk gearbox 1-6 will rotate around the rotating disk main shaft 1-1 in the forward direction. That is, the rotating disk main shaft 1-1 rotates in the forward direction, driving the rotating disk gearbox 1-6. The rotating disk gearbox 1-6 then drives the forward stirring sleeve 3-3 and the forward stirring scraper 3-4 to rotate around the rotating disk main shaft 1-1 in the forward direction. At the same time, the rotating disk steering gear 1-4 fixed on it will rotate clockwise around the rotating disk fixed gear 1-3 under the action of gear engagement. Simultaneously, under the action of gear engagement, the rotating disk driven gear 1-5 rotates counterclockwise around itself, thereby driving the reverse stirring scraper 2-4 to rotate counterclockwise around the reverse stirring shaft 2-2, thus achieving the purpose of reverse stirring. This allows both forward and reverse stirring to exist in one pot at the same time, improving the stirring effect.

[0020] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model.

Claims

1. A planetary stirring device for a wok, comprising a stirring disc (1), a reverse stirring section (2), and a forward stirring section (3), characterized in that: The stirring rotating disc (1) includes a rotating disc main shaft (1-1), a rotating disc fixed bushing (1-2), a rotating disc fixed gear (1-3), a rotating disc directional gear (1-4), a rotating disc driven gear (1-5), a rotating disc gearbox (1-6), and a driven shaft (1-7). The upper end of the rotating disc fixed bushing (1-2) passes through the top opening of the rotating disc gearbox (1-6) and is provided with a flange with mounting holes. The rotating disc main shaft (1-1) passes through the rotating disc fixed bushing (1-2) and can rotate within the rotating disc fixed bushing (1-2). The lower end of the moving disk spindle (1-1) is fixedly connected to the bottom disk of the rotating disk gearbox (1-6). The rotating disk fixed gear (1-3) is fixed on the rotating disk fixed bushing (1-2) by a key. The rotating disk steering gear (1-4) is rotatably mounted on the bottom disk inside the rotating disk gearbox (1-6) through a bearing shaft. The driven shaft (1-7) vertically penetrates the bottom disk inside the rotating disk gearbox (1-6), and the upper end of the driven shaft (1-7) is fixed with a rotating disk driven gear (1-5) that meshes with the rotating disk steering gear (1-4). The reverse stirring part (2) includes a reverse stirring sleeve (2-3) and a reverse stirring scraper (2-4). The reverse stirring scraper (2-4) has multiple pieces and is arranged in a fan-shaped central arrangement at the lower end of the reverse stirring sleeve (2-3). The upper end of the reverse stirring sleeve (2-3) is fixedly connected to the lower end of the driven shaft (1-7). The forward stirring part (3) includes a forward stirring scraper (3-4) and a forward stirring sleeve (3-3). The forward stirring scraper (3-4) is fixedly connected to the lower end of the forward stirring sleeve (3-3), and the upper end of the forward stirring sleeve (3-3) is fixedly connected to the bottom disc of the rotating disk gearbox (1-6).

2. A forward-reverse planetary stirring device for a frying pan as claimed in claim 1, characterized in that: The reverse stirring part (2) also includes a reverse stirring swivel sleeve (2-1) and a reverse stirring shaft (2-2). The upper end of the reverse stirring swivel sleeve (2-1) is threadedly connected to the driven shaft (1-7). The lower end of the reverse stirring swivel sleeve (2-1) is fitted onto the upper end of the reverse stirring shaft (2-2) and clamps the upper end of the reverse stirring shaft (2-2) through a pin that passes through the side wall of the stirring swivel sleeve (2-1), and is fixedly connected to the reverse stirring shaft (2-2). The lower end of the reverse stirring shaft (2-2) is fixedly connected to the upper end of the reverse stirring sleeve (2-3).

3. A forward-reverse planetary stirring device for a frying pan as defined in claim 1, characterized in that: The forward stirring part (3) also includes a forward stirring swivel sleeve (3-1) and a forward stirring shaft (3-2). The upper end of the forward stirring sleeve (3-3) is fixedly connected to the lower end of the forward stirring shaft (3-2), the upper end of the forward stirring shaft (3-2) is fixedly connected to the lower end of the forward stirring swivel sleeve (3-1), and the upper end of the forward stirring swivel sleeve (3-1) is fixedly connected to the lower surface of the bottom disc of the rotating disk gearbox (1-6).

4. The forward and reverse planetary stirring device for a wok as described in claim 1, characterized in that: The lower surface of the inclined surface of the reverse stirring scraper (2-4) is fixed with stirring teeth of a mountain-shaped structure.

5. A forward-reverse planetary stirring device for a frying pan as defined in claim 1, characterized in that: The lower end of the forward stirring sleeve (3-3) is bent to one side, and the forward stirring scraper (3-4) is set vertically.

6. A forward-reverse planetary stirring device for a frying pan as defined in claim 1, characterized in that: The reverse stirring scraper (2-4) has an isosceles trapezoidal structure and a relatively long edge that contacts the inside of the pot.

7. A forward-reverse planetary stirring device for a frying pan as defined in claim 1, characterized in that: The forward stirring scrapers (3-4) are rectangular in structure, and the bottom corners are provided in arc shape.

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