Oil injection mechanism and steamed vermicelli roll machine

Abstract

The utility model discloses an oil injection mechanism and a steamed vermicelli roll machine. The oil injection mechanism comprises an oil injection nozzle, an oil tank and an air pump. An oil spraying hole and an air outlet hole are formed in the oil spraying nozzle, the oil spraying hole is provided with an oil inlet and an oil spraying opening which are communicated, the air outlet hole is provided with a first air inlet and an air outlet which are communicated, the air outlet surrounds the oil spraying opening, and the air outlet inclines relative to the oil spraying opening and faces the axis of the oil spraying opening. A second air inlet and an oil outlet are formed in the oil tank, and the oil outlet and the oil inlet are both communicated with the interior of the oil tank; the air pump is communicated with the first air inlet and the second air inlet. Edible oil in the oil tank is squeezed out through the air pump, so that the amount of oil output from the oil spraying opening is stable, meanwhile, the edible oil is blown away and atomized through cooperation of the air pump and the air outlet surrounding the oil spraying opening, the edible oil can be well dispersed on the steamed vermicelli roll, the fragrance of the oil on the steamed vermicelli roll is uniform, and the air output of the air outlet is stable; and the atomization effect and range of the edible oil are stable.

Description

Technical Field

[0001] This application relates to the field of kitchen equipment technology, and in particular to an oil spraying mechanism and a rice noodle roll machine. Background Technology

[0002] Rice noodle roll machines can automate the production of rice noodle rolls. The machine includes a conveyor belt, a batter dispensing mechanism, and a steam mechanism. The batter dispensing and steam mechanisms are located along the conveyor belt's path. The batter dispensing mechanism outputs the batter for rice noodle roll production onto the conveyor belt, which then transports it to the steam mechanism. The steam mechanism heats the batter to form rice noodle rolls. To enhance the oily aroma of the rice noodle rolls, an oil spraying mechanism is installed at the batter dispensing mechanism. This mechanism sprays edible oil onto the batter, giving the rice noodle rolls an oily aroma after forming. In related technologies, the oil spraying mechanism has a cylinder, an oil tank, and a press-type nozzle connected to the oil tank. The cylinder is connected to the press-type nozzle, and pressing the nozzle forces oil from the tank onto the batter. However, the pressure exerted by the cylinder on the nozzle is unstable, resulting in inconsistent oil output and spray range, affecting the texture of the rice noodle rolls. Utility Model Content

[0003] This application aims to at least solve one of the technical problems existing in the prior art. To this end, this application proposes a fuel injection mechanism that can form a uniformly atomized fuel mist in conjunction with an air pump, a fuel tank, and a fuel injector.

[0004] This application also proposes a rice noodle roll machine having the above-mentioned oil spraying mechanism.

[0005] The fuel injection mechanism according to a first aspect embodiment of this application includes: a fuel injector, a fuel tank, and an air pump.

[0006] The fuel injector has a fuel injection hole and an air outlet. The fuel injection hole has a connected fuel inlet and a fuel outlet. The air outlet has a connected first air inlet and an air outlet. The air outlet surrounds the fuel injection hole and is inclined relative to the fuel injection hole and toward the axis of the fuel injection hole.

[0007] The fuel tank has a second air inlet and an oil outlet, both of which are connected to the interior of the fuel tank.

[0008] The air pump is connected to the first air inlet and the second air inlet respectively.

[0009] The oil spraying mechanism according to the first aspect embodiment of this application has at least the following beneficial effects: the air pump has two air inlets, which are respectively connected to the first air inlet and the second air inlet, and can simultaneously supply air to the first air inlet and the second air inlet. Edible oil is stored in the oil tank. Gas enters the oil tank through the second air inlet and compresses the edible oil in the oil tank, causing the edible oil to flow out from the oil outlet. Subsequently, the edible oil enters the spray nozzle's spray hole through the oil inlet and is sprayed out from the spray nozzle. Simultaneously, gas enters the spray nozzle's air outlet through the first air inlet and is sprayed out from the air outlet. Since the air outlet surrounds the spray nozzle and is inclined relative to the spray nozzle and towards the axis of the spray nozzle, the gas blown out by the air outlet will disperse the edible oil sprayed from the spray nozzle, causing the edible oil to be sprayed out in an atomized form. Therefore, the air pump squeezes the cooking oil out of the oil tank, making the amount of oil output from the spray nozzle stable. At the same time, the air pump, in conjunction with the air outlet around the spray nozzle, blows and atomizes the cooking oil, so that the cooking oil can be better dispersed on the rice noodle roll, making the oil aroma on the rice noodle roll even, improving the taste. In addition, the amount of air output from the air outlet is stable, and the atomization effect and range of the cooking oil are stable.

[0010] According to some embodiments of this application, the cross-section of the air outlet is annular.

[0011] According to some embodiments of this application, the second air inlet is located at the upper end of the oil tank, and the oil outlet is located at the lower end of the oil tank.

[0012] The rice noodle roll machine according to a second aspect of this application includes: the oil spraying mechanism of the first aspect embodiment.

[0013] The rice noodle roll machine according to the second aspect embodiment of this application has at least the following beneficial effects: including all the beneficial effects of the oil spraying mechanism of the first aspect embodiment, which will not be repeated here.

[0014] According to some embodiments of this application, it further includes a conveyor belt and a frame, both of which are disposed on the frame. The conveyor belt is used to transport rice noodle sheets, and the frame is provided with a dropping position for placing tableware. The dropping position is located below the discharge end of the conveyor belt so that the rice noodle sheets can fall from the discharge end of the conveyor belt onto the tableware at the dropping position. The height of the oil spray nozzle is located between the discharge end of the conveyor belt and the dropping position, and the oil spray nozzle faces the area between the discharge end of the conveyor belt and the dropping position.

[0015] According to some embodiments of this application, a scraping assembly is also included. The scraping assembly is disposed at the discharge end of the conveyor belt. The scraping assembly includes a scraper and a water guide plate. The scraper abuts against the conveyor belt, and the abutment position of the scraper and the conveyor belt corresponds to the drop position. The water guide plate has a water receiving end and a water outlet end. The water guide plate is inclined, the water receiving end is higher than the water outlet end, and the water receiving end is located between the scraper and the drop position for receiving water droplets dripping from the scraper. The water outlet end is horizontally offset from the drop position.

[0016] According to some embodiments of this application, the water outlet is provided with a clearance plate, which is located above the fuel injector.

[0017] According to some embodiments of this application, a partition is also included, which is located in the horizontal direction between the material discharge position and the water outlet.

[0018] According to some embodiments of this application, the frame is further provided with a water storage tank, and the water outlet is located above the water storage tank.

[0019] According to some embodiments of this application, the material discharge position is also located above the water storage tank, and a water leakage hole is provided at the material discharge position, which is connected to the water storage tank.

[0020] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0021] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 This is a cross-sectional view of a rice noodle roll machine according to a second aspect of this application, including the oil spraying mechanism of the first aspect embodiment;

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 This is another cross-sectional view of the rice noodle roll machine according to the second aspect of this application;

[0025] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0026] Figure 5 This is a partial structural diagram of a fuel injector.

[0027] Figure label:

[0028] Fuel injection mechanism 100;

[0029] 110 fuel injector, 111 fuel inlet, 112 fuel nozzle, 113 first air inlet, 114 air outlet;

[0030] Fuel tank 120, second air inlet 121, fuel outlet 122;

[0031] Air pump 130;

[0032] Conveyor belt 200, discharge end 210;

[0033] Frame 300, material unloading position 310, water leakage hole 311; partition plate 320; water storage tank 330;

[0034] Scraper assembly 400, scraper 410; water inlet plate 420, water inlet end 421, water outlet end 422, clearance plate 423;

[0035] Slurry discharge mechanism 500;

[0036] Steam mechanism 600. Detailed Implementation

[0037] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0038] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0039] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0041] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] Reference Figure 2 and Figure 5 According to the first aspect of this application, the fuel injection mechanism 100 includes: a fuel injector 110, a fuel tank 120 and an air pump 130.

[0043] The fuel injector 110 has a fuel injection port and an air outlet. The fuel injection port has a connected fuel inlet 111 and a fuel injection port 112. The air outlet has a connected first air inlet 113 and an air outlet 114. The air outlet 114 surrounds the fuel injection port 112 and is inclined relative to the fuel injection port 112 and faces the axis of the fuel injection port 112. The fuel tank 120 has a second air inlet 121 and a fuel outlet 122. Both the fuel outlet 122 and the fuel inlet 111 are connected to the interior of the fuel tank 120. The air pump 130 is connected to the first air inlet 113 and the second air inlet 121.

[0044] Understandably, the air pump 130 has two air inlets, which are respectively connected to the first air inlet 113 and the second air inlet 121, enabling it to supply air to both inlets simultaneously. The oil tank 120 stores edible oil. Gas enters the oil tank 120 through the second air inlet 121, compressing the edible oil and causing it to flow out from the oil outlet 122. Subsequently, the edible oil enters the spray nozzle 110 through the oil inlet 111 and is sprayed out from the spray nozzle 112. Simultaneously, gas enters the air outlet of the spray nozzle 110 through the first air inlet 113 and is sprayed out from the air outlet 114. Since the air outlet 114 surrounds the oil spray nozzle 112, and the air outlet 114 is inclined relative to the oil spray nozzle 112 and faces the axis of the oil spray nozzle 112, the gas blown out by the air outlet 114 will disperse the edible oil sprayed from the oil spray nozzle 112, making the edible oil sprayed out in an atomized state. Thus, the air pump 130 squeezes out the edible oil in the oil tank 120, making the oil output from the oil spray nozzle 112 stable. At the same time, the air pump 130, in conjunction with the air outlet 114 surrounding the oil spray nozzle 112, disperses and atomizes the edible oil, allowing the edible oil to be better dispersed on the rice noodle roll, making the oil aroma on the rice noodle roll even, improving the eating experience. Furthermore, the air output from the air outlet 114 is stable, and the atomization effect and range of the edible oil are stable.

[0045] Specifically, the nozzle 112 has a smaller diameter so that the edible oil sprayed from the nozzle 112 is in the form of a thin column, which allows the edible oil to be better dispersed and atomized.

[0046] Reference Figure 5 According to some embodiments of this application, the cross-section of the air outlet 114 is annular.

[0047] It is understandable that by making the air outlet 114 annular, the atomization effect of the gas output from the air outlet 114 on the cooking oil sprayed from the oil spray nozzle 112 is improved.

[0048] In some other embodiments, multiple air outlets 114 may be provided, with multiple air outlets 114 surrounding the air outlet 114.

[0049] Reference Figure 2 According to some embodiments of this application, the second air inlet 121 is disposed at the upper end of the oil tank 120, and the oil outlet 122 is disposed at the lower end of the oil tank 120.

[0050] Understandably, the second air inlet 121 is located at the upper end of the oil tank 120 so that the second air inlet 121 is higher than the liquid level in the oil tank 120, and the oil outlet 122 is located at the lower end of the oil tank 120 so that the oil outlet 122 is lower than the liquid level in the oil tank 120. When air is introduced through the second air inlet 121, the gas can better compress the edible oil in the oil tank 120, and the edible oil can be more easily output from the oil outlet 122.

[0051] Reference Figure 1 and Figure 3 The rice noodle roll machine according to the second aspect of this application includes: the oil spraying mechanism 100 of the first aspect embodiment.

[0052] The rice noodle roll machine according to the second aspect embodiment of this application has at least the following beneficial effects: including all the beneficial effects of the oil spraying mechanism 100 of the first aspect embodiment, which will not be repeated here.

[0053] Reference Figure 2 and Figure 4 According to some embodiments of this application, the rice noodle roll machine also includes a conveyor belt 200 and a frame 300. The conveyor belt 200 and the oil spraying mechanism 100 are both disposed on the frame 300. The conveyor belt 200 is used to transport rice noodle sheets. The frame 300 is provided with a dropping position 310 for placing tableware. The dropping position 310 is located below the discharge end 210 of the conveyor belt 200 so that the rice noodle sheets can fall from the discharge end 210 of the conveyor belt 200 onto the tableware at the dropping position 310. The height of the oil spray nozzle 110 is located between the discharge end 210 of the conveyor belt 200 and the dropping position 310, and the oil spray nozzle 112 faces between the discharge end 210 of the conveyor belt 200 and the dropping position 310.

[0054] Understandably, referring to Figure 1 The rice noodle roll machine also includes a slurry dispensing mechanism 500 and a steam mechanism 600. The slurry dispensing mechanism 500 outputs the slurry to the conveyor belt 200, which then conveys the slurry to the steam mechanism 600. The steam mechanism 600 generates steam to heat the slurry and form the rice noodle sheet. Subsequently, as the conveyor belt 200 continues to convey the rice noodle sheet to the end of the conveyor belt 200, namely the discharge end 210. The conveyor belt 200 rotates in a circular manner. After the rice noodle sheet is conveyed to the discharge end 210 of the conveyor belt 200, it falls off the conveyor belt 200 under its own weight. Since the drop position 310 is located below the discharge end 210, the rice noodle sheet can fall into the tableware at the drop position 310, and the rice noodle sheet will bend and stack to form rice noodle rolls. As the rice noodle sheets fall from the discharge end 210 to the drop position 310, the oil nozzle 110 is positioned between the discharge end 210 and the drop position 310, and the oil nozzle 112 is directed towards the area between the discharge end 210 and the drop position 310. The oil nozzle 112 can spray oil onto the rice noodle sheets falling from the discharge end 210 to the drop position 310, so that the rice noodle sheets are evenly coated with a thin layer of oil mist, giving each layer of rice noodle sheets an oily aroma.

[0055] Reference Figure 2 and Figure 4 According to some embodiments of this application, the rice noodle roll machine of this application further includes a scraping assembly 400. The scraping assembly 400 is disposed at the discharge end 210 of the conveyor belt 200. The scraping assembly 400 includes a scraper 410 and a water guide plate 420. The scraper 410 abuts against the conveyor belt 200, and the abutment position of the scraper 410 and the conveyor belt 200 corresponds to the drop position 310. The water guide plate 420 has a water receiving end 421 and a water outlet end 422. The water guide plate 420 is inclined, and the water receiving end 421 is higher than the water outlet end 422. The water receiving end 421 is located between the scraper 410 and the drop position 310 and is used to receive water droplets dripping from the scraper 410. The water outlet end 422 is offset from the drop position 310 in the horizontal direction.

[0056] Understandably, scraper 410 abuts against conveyor belt 200. Scraper 410 can work with conveyor belt 200 to scrape off the powder skin on conveyor belt 200, which is conducive to the separation of powder skin from conveyor belt 200. Since the position where scraper 410 abuts against conveyor belt 200 corresponds to the drop position 310, it is ensured that the powder skin can fall into the tableware on drop position 310. It should be understood that since the rice noodle sheets are cooked by steam, there will be a certain amount of moisture between the rice noodle sheets and the conveyor belt 200. When the scraper 410 scrapes the rice noodle sheets off the conveyor belt 200, some of the water on the conveyor belt 200 will also be scraped onto the scraper 410. The water droplets on the scraper 410 can fall onto the water receiving end 421 of the water guide plate 420 located below the scraper 410. Since the water guide plate 420 is set at an angle, the water at the water receiving end 421 of the water guide plate 420 can flow towards the water outlet end 422 of the water guide plate 420. Since the water outlet end 422 is horizontally opposite to the drop position 310, the water can fall outside the tableware at the drop position 310, avoiding water droplets on the rice noodle rolls inside the tableware.

[0057] Furthermore, the tableware on the water receiving end 421 and the material dropping position 310 are staggered to prevent the water receiving end 421 from obstructing the falling of the rice noodle sheet.

[0058] Reference Figure 4 According to some embodiments of this application, the water outlet 422 is provided with a clearance plate 423, which is located above the fuel injector 110.

[0059] It is understandable that the fuel injector 110 is located below the water outlet 422. The water outlet 422 is provided with a baffle plate 423, which allows the water to flow along the width of the baffle plate 423, preventing water from falling directly onto the fuel injector 110 and thus avoiding affecting the fuel injection of the fuel injector 110.

[0060] Reference Figure 4 According to some embodiments of this application, the rice noodle roll machine of this application also includes a partition 320, which is located between the material drop position 310 and the water outlet 422 in the horizontal direction.

[0061] It is understandable that by setting up the partition 320, the material drop position 310 and the water outlet 422 are blocked in the horizontal direction, so as to prevent water droplets dripping from the water outlet 422 from splashing into the rice noodle roll located at the material drop position 310. In addition, the partition 320 can prevent diners from seeing the water dripping from the water outlet 422, thus improving the appearance.

[0062] Reference Figure 4 According to some embodiments of this application, the frame 300 is also provided with a water storage tank 330, and the water outlet 422 is located above the water storage tank 330.

[0063] It is understandable that the water flowing out from the outlet 422 can fall into the water storage tank 330, where the water is temporarily stored for subsequent cleaning.

[0064] Reference Figure 4 According to some embodiments of this application, the material drop position 310 is also located above the water storage tank 330, and a water leakage hole 311 is provided at the material drop position 310, which is connected to the water storage tank 330.

[0065] It is understandable that some water will still fall at the drop position 310 during the process of the rice noodle sheet falling. By opening a drainage hole 311 at the drop position 310 that connects to the water storage tank 330, the water at the drop position 310 can flow into the water storage tank 330, thus preventing water from accumulating at the drop position 310.

[0066] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. An oil injection mechanism characterized by comprising: The oil injection mechanism comprises: an oil injection nozzle, which is formed with an oil injection hole and an air outlet hole, the oil injection hole is formed with an oil inlet and an oil injection outlet, the air outlet hole is formed with a first air inlet and an air outlet, the air outlet surrounds the oil injection outlet, and the air outlet is inclined to the oil injection outlet and towards the axial line of the oil injection outlet; an oil tank, which is formed with a second air inlet and an oil outlet, the oil outlet and the oil inlet are both communicated with the inside of the oil tank; an air pump, which is communicated with the first air inlet and the second air inlet respectively.

2. The oil injection mechanism according to claim 1, characterized by The cross section of the air outlet is annular.

3. The oil injection mechanism according to claim 1, characterized by The second air inlet is arranged at the upper end of the oil tank, and the oil outlet is arranged at the lower end of the oil tank.

4. A noodle machine characterized by The oil injection mechanism according to any one of claims 1 to 3. Further comprising a conveying belt and a rack, the conveying belt and the oil injection mechanism are both arranged on the rack, the conveying belt is used for conveying the jelly noodles, the rack is provided with a material falling position, the material falling position is used for placing tableware, the material falling position is located below the discharging end of the conveying belt, so that the jelly noodles can fall from the discharging end of the conveying belt to the tableware at the material falling position, the height position of the oil injection nozzle is located between the discharging end of the conveying belt and the material falling position, and the oil injection outlet is directed towards the discharging end of the conveying belt and the material falling position.

5. The machine according to claim 4, wherein Further comprising a material scraping assembly, which is arranged at the discharging end of the conveying belt, the material scraping assembly comprises a scraping plate and a water guide plate, the scraping plate is in abutment with the conveying belt, and the abutment position of the scraping plate and the conveying belt corresponds to the material falling position; the water guide plate is provided with a water receiving end and a water outlet end, the water guide plate is arranged obliquely, the water receiving end is higher than the water outlet end, the water receiving end is located between the scraping plate and the material falling position, and is used for receiving the water droplets dripping from the scraping plate, and the water outlet end is staggered with the material falling position in the horizontal direction.

6. The machine according to claim 5, wherein The water outlet end is provided with an avoiding plate, which is located above the oil injection nozzle.

7. The machine according to claim 6, wherein Further comprising a partition plate, which is located between the material falling position and the water outlet end in the horizontal direction.

8. The machine according to claim 6, wherein The rack is further provided with a water storage tank, and the water outlet end is located above the water storage tank.

9. The machine according to claim 6, wherein The material falling position is also located above the water storage tank, and a water leakage hole is arranged at the material falling position and is communicated with the water storage tank.

10. The machine according to claim 9, wherein ​

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