Pressing device for processing paste type fried food

Abstract

The utility model relates to a pressing device for processing paste type fried food. The pressing device comprises a pressing wheel and pressing adjusting devices, the pressing wheel is located above the crawler-type conveying belt, and pressing adjusting assemblies which are symmetrically distributed are arranged on the left side and the right side of the pressing wheel and used for connecting the pressing wheel and the machine tool. The pressing adjusting assembly comprises a limiting lock ring, a limiting guide rail, a screw rod, an adjusting knob, a connecting piece, a V-shaped crank, a fixing piece and a motor. According to the device, paste type fried food is pressed after being pre-fried, so that an outer wrapping paste shell is slightly broken and forms small cracks, and water-oil mass transfer is intensified in the re-frying process. The device effectively solves the problems of insufficient crispness, non-uniform frying, long-time high-temperature frying and the like of the existing paste-coated fried products, is beneficial to improving the comprehensive quality of the paste-coated fried products, and conforms to the development trend of the current prefabricated fried food industry.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing machinery technical field, especially relate to a kind of pressing device for processing of paste-hanging type fried food. BACKGROUND

[0002] Paste-hanging type fried food, as an important branch of pre-prepared fried food, refers to the food that is fried after the surface of food material is evenly coated with a layer of special batter, and is popular in the market due to its unique taste and flavor, despite its long history, the industrialized production of paste-hanging type fried food is still in its infancy.

[0003] Currently, paste-hanging type fried food is mainly produced by traditional frying method, and the process includes battering, frying, air cooling and packaging freezing. However, the traditional production method of paste-hanging type fried food has a series of problems that need to be improved and innovated: first, the product quality is unstable, the crispness is insufficient, and the taste is poor; second, it is difficult to achieve uniformity in re-frying, and the shape, size and batter thickness of the food material affect the overall taste and appearance; third, in order to ensure good crispness, long-time high-temperature frying is often used in production, which not only increases production cost, but also accelerates the oxidation and deterioration of oil, produces harmful substances and poses potential threat to consumers' health. SUMMARY

[0004] The utility model aims to solve the problems of insufficient crispness, uneven re-frying and the need for long-time high-temperature frying in the prior art, and provides a pressing device for processing of paste-hanging type fried food, which presses the food after pre-frying to cause slight rupture and form fine cracks in the outer batter shell, thereby intensifying water-oil mass transfer during re-frying. The device effectively solves the problems of insufficient crispness, uneven frying and the need for long-time high-temperature frying in the existing paste-hanging type fried products, helps to improve the overall quality of paste-hanging type fried products, and meets the current development trend of pre-prepared fried food industry.

[0005] To achieve the above utility model, the specific technical solution of the utility model is as follows:

[0006] A pressing device for processing of paste-hanging type fried food, the device includes a pressing wheel and a pressing adjustment device, the pressing wheel is located above the caterpillar conveyor belt, and the pressing wheel is provided with symmetrically distributed pressing adjustment components on the left and right sides to connect the pressing wheel and the machine tool.

[0007] The pressing adjusting assembly comprises a limiting lock ring, a limiting guide rail, a screw rod, an adjusting knob, a connecting piece, a V-shaped crank, a fixing piece and a motor.

[0008] The inner surface of the driving wheel is fixedly connected with a rotating shaft.

[0009] The track-type conveying belt is installed at a frying discharge port, the front end is connected with a frying area through a transmission chain, and the rear end is connected with the discharge port through a downward sliding track.

[0010] The limiting guide rail is provided with a lower limiting position of the guide rail and an upper limiting position of the guide rail, which limit the upper and lower limit positions of the adjusting knob, respectively.

[0011] The V-shaped crank is fixedly connected with a motor at the tail end, and the motor drives the pressing wheel to rotate.

[0012] The utility model has the following beneficial effects:

[0013] 1) The pre-frying pressing device is adopted, the problem of uneven frying in the field of processing of paste-hanging fried food is solved, and the crispness of the product is significantly improved.

[0014] 2) During the frying process of food, there is a problem of large energy consumption, and high-temperature long-time frying is easy to produce harmful substances such as heterocyclic amine and polycyclic aromatic hydrocarbon, which affects the health and safety of food. The pre-frying pressing technology reduces the pressure difference inside and outside the shell, can significantly shorten the high-temperature frying time, improve the frying efficiency, reduce the energy consumption, and further ensure the food safety.

[0015] 3) The utility model designs a pressing adjusting assembly, the core of which is to adjust the gap between the pressing wheel and the track-type conveying belt as needed, which can be widely applied to various specifications and characteristics of fried food, and can be freely switched between pressing and non-pressing modes, significantly enhancing the versatility and production efficiency of the equipment.

[0016] 4) The pressing device provided by the utility model has the advantages of simple and practical structure, convenient post-maintenance, manual adjustment of the pressing distance by relevant staff, reduction of the use of electrical components, substantial reduction of the initial investment, quick disassembly and assembly of the pressing device, and great reduction of invalid working hours. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a whole structure diagram of the utility model;

[0018] Figure 2 is a front view structure diagram of the utility model;

[0019] Figure 3 is a pressing adjustment assembly enlarged structure schematic view of the utility model;

[0020] Figure 4 is a pressing wheel enlarged structure schematic view of the utility model.

[0021] In the figure: 1, pressing adjustment device; 2, pressing wheel; 3, caterpillar conveyor belt; 4, machine tool; 5, driving wheel; 6, frying zone; 100, limit lock ring; 400, limit guide rail; 110, screw rod; 120, adjustment knob; 130, connecting piece; 140, V-shaped crank; 150, fixed part; 160, motor; 310, lower slide caterpillar. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the attached drawings, the function of the attached drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] Refer to Figures 1-4The utility model discloses an embodiment hangs the paste kind of oil -frying food processing and presses device, it includes: pressing wheel 2 and pressing adjusting device 1, pressing wheel 2 is located above caterpillar conveyor belt 3, caterpillar conveyor belt 3 is installed in oil -frying discharge port, and the front end is connected oil -frying area 6 through transmission chain 300, and the rear end is connected discharge port through slide caterpillar 310.Connection has driving wheel 5 in the inner surface rolling of caterpillar conveyor belt 3, and the inner surface fixed connection of driving wheel has rotating shaft.Pressing wheel 2 both sides are equipped with the symmetric distribution of pressing adjusting assembly 1, to connect pressing wheel 2 with machine tool 4.Pressing adjusting assembly includes limit lock ring 100, limit guide rail 400, screw 110, adjusting knob 120, connecting piece 130, V type crank 140, fixed part 150 and motor 160.Adjusting knob 120 and screw 110 are coaxial and are threadedly connected, limit lock ring 100 is provided with a plurality of limit grooves, one end of V type crank 140 forms the sliding limit cooperation with the limit groove, and the other end is equipped with motor 160 and pressing wheel 2 rotation cooperation, and V type crank 140 is rotationally connected with screw 110 through connecting piece 130.Fixed part 150 connects pressing adjusting device 1 with machine tool 4, limit lock ring 100 is slidably connected with limit guide rail 400, limit guide rail 400 sets up guide rail lower limit 400 and guide rail upper limit 410, and the upper and lower limit positions of adjusting knob 120 are limited respectively.V type crank 140 end fixed connection has motor 160, and motor 160 drives pressing wheel 2 to rotate.

[0024] Working principle: the user adjusts the position of V type crank 140 by manually rotating adjusting knob 120, and the sliding of guide rail lower limit 400 and guide rail upper limit 410 is to adjust the height of 140 in the vertical direction by forming the sliding limit with the corresponding limit groove in the up-down process, so that the gap between pressing wheel 2 and caterpillar conveyor belt 3 is adjusted to the appropriate distance according to the food specifications.Oil -frying machine 6 starts, and driving wheel 5 drives caterpillar conveyor belt 3 to rotate clockwise, and drives the food after oil -frying to be conveyed to the gap between pressing wheel 2 and caterpillar conveyor belt 3, and motor 160 drives pressing wheel 2 to rotate counterclockwise, realizes the pressing of oil -frying food, and the food after pressing enters air cooling and subsequent process through slide caterpillar 310.

[0025] It should be noted that motor 160, oil -frying area 6 and slide caterpillar 310 are devices or equipment existing in the prior art, or devices or equipment that can be realized in the prior art, and their power supply, specific components and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A pressing device for processing batter-coated fried foods, characterized in that, The pressing device comprises a pressing wheel (2) and a pressing adjusting device (1), the pressing wheel (2) is located above a caterpillar conveyor belt (3), the pressing wheel (2) is provided with symmetrically distributed pressing adjusting devices (1) on the left and right sides, and is used for connecting the pressing wheel (2) and a machine tool (4); the pressing adjusting device (1) comprises a limiting lock ring (100), a limiting guide rail (400), a screw rod (110), an adjusting knob (120), a connecting piece (130), a V-shaped crank (140), a fixing piece (150) and a motor (160); the adjusting knob (120) and the screw rod (110) are coaxially threadedly connected, the limiting lock ring (100) is provided with a plurality of limiting grooves, one end of the V-shaped crank (140) is in sliding limiting fit with the limiting grooves, the other end is provided with the motor (160) and is in rotating fit with the pressing wheel (2), and the V-shaped crank (140) is rotationally connected with the screw rod (110) through the connecting piece (130); the fixing piece (150) fixedly connects the pressing adjusting device (1) and the machine tool (4), the limiting lock ring (100) is slidably connected with the limiting guide rail (400), and the V-shaped crank (140) is fixedly connected with the motor (160) at the tail end.

2. The pressing device for processing the battered and fried food according to claim 1, wherein The caterpillar conveyor belt (3) is rotationally connected with a driving wheel (5) on the inner surface, and the inner surface of the driving wheel is fixedly connected with a rotating shaft.

3. The pressing device for processing the battered and fried food according to claim 1, wherein The caterpillar conveyor belt (3) is installed at a frying discharge port, the front end is connected with a frying area (6) through a transmission chain (300), and the rear end is connected with the discharge port through a sliding caterpillar (310).

4. The pressing device for processing the battered and fried food according to claim 1, wherein The limiting guide rail (400) is provided with a lower limiting position and an upper limiting position (410) of the guide rail, which are used for limiting the upper and lower limit positions of the adjusting knob (120) respectively.

5. The pressing device for processing of the battered and fried food according to claim 1, characterized in that, The V-shaped crank (140) is fixedly connected with the motor (160) at the tail end, and the motor (160) drives the pressing wheel (2) to rotate.

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