阅读说明：本技术 一种油炸设备 (Frying equipment ) 是由 田洪芸 胡梅 任雪梅 王骏 于 2020-05-19 设计创作，主要内容包括：本发明公开了一种油炸设备,包括壳体,所述壳体的内部下端设有加热器,所述壳体的内腔为直角梯形结构,且壳体下表面的倾斜面上设有送料桶,所述送料桶的进料口设有与壳体底部连通的连接漏斗,且送料桶的内部设有螺旋送料器,所述送料桶上端的出料口处设有集料斗,所述集料斗的从下端设有与送料桶中部连通的回流管。该油炸设备,可以在油炸过程中对残渣进行抽取、过滤和收集,能够避免残渣油炸时间过长,提高食物食用的安全性,并且直接对热油和残渣进行分离,无需重新对油进行加热,降低能耗,还可以减小上下层的油温差,降低上层油的冷却速度,从而提高油炸效率,使用方便。(The invention discloses frying equipment which comprises a shell, wherein a heater is arranged at the lower end in the shell, an inner cavity of the shell is of a right trapezoid structure, a feeding barrel is arranged on an inclined plane of the lower surface of the shell, a connecting funnel communicated with the bottom of the shell is arranged at a feeding port of the feeding barrel, a spiral feeder is arranged in the feeding barrel, a collecting hopper is arranged at a discharging port at the upper end of the feeding barrel, and a return pipe communicated with the middle of the feeding barrel is arranged at the lower end of the collecting hopper. This frying equipment can extract, filter and collect the residue at the fried in-process, can avoid the fried time overlength of residue, improves the edible security of food to directly separate hot oil and residue, need not to heat oil again, reduce the energy consumption, can also reduce the oil temperature difference of upper and lower floor, reduce the cooling rate of upper oil, thereby improve fried efficiency, convenient to use.)

1. A frying apparatus comprising a casing (1), a heater (3) being provided at the lower end of the inside of the casing (1), characterized in that: the inner cavity of the shell (1) is of a right-angled trapezoid structure, a feeding barrel (5) is arranged on the inclined surface of the lower surface of the shell (1), a feeding hole of the feeding barrel (5) is provided with a connecting funnel (4) communicated with the bottom of the shell (1), and a spiral feeder is arranged inside the feeding barrel (5);

a material collecting hopper (7) is arranged at a material outlet at the upper end of the material feeding barrel (5), and a return pipe (71) communicated with the middle part of the material feeding barrel (5) is arranged at the lower end of the material collecting hopper (7);

the heater is characterized in that a switch group (9) is arranged at the upper end of the side face of the shell (1), the input end of the heater (3) is electrically connected with the output end of the switch group (9), and the input end of the switch group (9) is electrically connected with the output end of an external power supply.

2. A frying apparatus according to claim 1, wherein: the spiral feeder comprises a servo motor (6) arranged at the lower end of the feeding barrel (5) and a spiral feeding rod (52) rotatably arranged inside the feeding barrel (5), an output shaft of the servo motor (6) is fixedly connected with the lower end of the spiral feeding rod (52) through a coupler, and the input end of the servo motor (6) is electrically connected with the output end of the switch group (9).

3. A frying apparatus according to claim 2, wherein: the feeding barrel (5) is characterized in that elastic pieces (53) are uniformly distributed in the shell (1) and are arranged in the shell, and the length of each elastic piece (53) is larger than the distance from the spiral feeding rod (52) to the barrel wall of the feeding barrel (5).

4. A frying apparatus according to claim 1, wherein: the inside of collecting hopper (7) is equipped with draw-in groove (8), the inside activity joint of draw-in groove (8) has metal filter pocket (81), the bottom of metal filter pocket (81) is equipped with evenly distributed's through-hole.

5. A frying apparatus according to claim 1, wherein: the inclined surface in the shell (1) is provided with a plurality of strip-shaped holes (51) communicated with the interior of the feeding barrel (5).

6. A frying apparatus according to claim 5, wherein: the one end that bar hole (51) are located casing (1) inside is the feed inlet, and the height that highly is less than its discharge gate of bar hole (51) feed inlet.

7. A frying apparatus according to claim 1, wherein: and the middle part of the inner side surface of the shell (1) is provided with a limiting frame (2).

Technical Field

The invention relates to the technical field of food processing, in particular to frying equipment.

Background

The existing fried food is mainly heated by being placed inside a rectangular shell with a heater at the bottom, and a filter screen used for supporting and filtering the food is arranged in the middle of the shell.

However, the following problems may occur during frying: 1. residues easily fall to the bottom of the shell through the filter screen, the residues cannot be cleaned in time in the frying process, carcinogens are easily generated after the frying time is too long, and the edible safety is low; 2. in the prior art, after oil is cooled, residues are fished out, or the residues naturally settle to a bottom collecting tank, then the bottom collecting tank is separated from a shell, the oil and the residues are collected together, oil and residue are separated, and then the oil is poured into the shell for heating, so that the energy consumption is increased; 3. the temperature difference of the upper oil and the lower oil is large, the frying is mainly carried out through the upper layer oil, the upper layer oil is fast in heat dissipation, the frying efficiency is low, and the working efficiency is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide a frying device which can extract, filter and collect residues in the frying process, can avoid the overlong frying time of the residues, improve the food eating safety, directly separate hot oil from the residues, does not need to heat the oil again, reduces the energy consumption, can also reduce the oil temperature difference of an upper layer and a lower layer, and reduces the cooling speed of the oil of the upper layer, thereby improving the frying efficiency, being convenient to use, and effectively solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a deep-fry equipment, includes the casing, the inside lower extreme of casing is equipped with the heater, the inner chamber of casing is the right trapezoid structure, and is equipped with the storage bucket that send on the inclined plane of casing lower surface, the feed inlet of sending the storage bucket is equipped with the connecting funnel that communicates bottom the casing, and the inside of storage bucket is equipped with screw feeder.

The feeding device is characterized in that a material collecting hopper is arranged at a material outlet at the upper end of the feeding barrel, and a return pipe communicated with the middle of the feeding barrel is arranged at the lower end of the material collecting hopper.

The upper end of the side face of the shell is provided with a switch group, the input end of the heater is electrically connected with the output end of the switch group, and the input end of the switch group is electrically connected with the output end of an external power supply.

As a preferred technical scheme of the invention, the spiral feeder comprises a servo motor installed at the lower end of the feeding barrel and a spiral feeding rod rotatably arranged in the feeding barrel, an output shaft of the servo motor is fixedly connected with the lower end of the spiral feeding rod through a coupler, and an input end of the servo motor is electrically connected with an output end of the switch group.

As a preferable technical scheme of the invention, uniformly distributed elastic sheets are arranged inside one side of the shell inside the feeding barrel, and the length of each elastic sheet is greater than the distance from the spiral feeding rod to the barrel wall of the feeding barrel.

As a preferred technical scheme of the invention, a clamping groove is formed in the collecting hopper, a metal filtering bag is movably clamped in the clamping groove, and through holes are uniformly distributed at the bottom of the metal filtering bag.

As a preferable technical scheme of the invention, a plurality of strip-shaped holes communicated with the interior of the feeding barrel are arranged on the inclined surface in the shell.

As a preferable technical scheme of the invention, one end of the strip-shaped hole, which is positioned in the shell, is a feed inlet, and the height of the feed inlet of the strip-shaped hole is lower than that of the discharge outlet of the strip-shaped hole.

As a preferred technical scheme of the invention, the middle part of the inner side surface of the shell is provided with a limiting frame.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the frying equipment disclosed by the invention, when cold oil is heated, the spiral feeder can pump hot oil at the bottom to the middle part and the upper side of the shell, so that the mixing between the hot oil and the cold oil is accelerated, the hot oil efficiency is improved, and the time is saved.

2. According to the frying equipment disclosed by the invention, the residue can stay on the inclined plane in the shell, and the residue slides to the strip-shaped hole and the connecting funnel along the inclined plane, so that the residue can be extracted and conveyed by the spiral feeder, the residue does not need to be collected after waiting for oil cooling, the equipment can continuously work, the working efficiency is high, and the use is convenient.

3. According to the frying equipment disclosed by the invention, the residues can be continuously extracted and collected, so that the frying time of the residues can be effectively reduced, and the edible safety of food is improved.

4. According to the frying equipment disclosed by the invention, the servo motor can drive the spiral feeding rod to rotate, the elastic sheet can be indirectly hit in the rotating process of the spiral feeding rod, so that the elastic sheet vibrates, the elastic sheet can drive the feeding barrel and the shell to vibrate, the descending speed of residues on the inclined surface is accelerated, and the residues are convenient to collect.

5. According to the frying equipment disclosed by the invention, the residues can be directly conveyed through the spiral feeder, the residues can be filtered and collected through the collecting hopper with the metal filtering bag, and the residues do not need to be collected after oil cooling, so that the working efficiency is improved, and the time is saved.

6. According to the frying equipment disclosed by the invention, in the frying process, hot oil at the bottom can be continuously pumped to the upper side by the spiral feeder, so that the temperature difference between the upper oil and the lower oil is reduced, and the frying effect is improved.

7. According to the frying equipment disclosed by the invention, when hot oil is cooled, the mixing effect of an upper oil layer and a lower oil layer can be accelerated, and meanwhile, the contact effect of the oil and air can be increased, so that the cooling effect is increased.

8. According to the frying equipment disclosed by the invention, the inner cavity of the shell is of the right trapezoid structure, so that the area of the upper part of the inner cavity of the shell can be increased, more food can be fried conveniently, and the working efficiency is improved.

9. The frying equipment disclosed by the invention can be used for extracting, filtering and collecting residues in the frying process, can be used for avoiding overlong residue frying time and improving the food eating safety, can be used for directly separating hot oil from the residues without reheating the oil, reduces the energy consumption, can also be used for reducing the oil temperature difference of the upper layer and the lower layer and reducing the cooling speed of the upper layer of oil, thereby improving the frying efficiency and being convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the right side view of the structure of FIG. 1;

FIG. 3 is a schematic view showing the structure of a screw feeder according to the present invention;

FIG. 4 is a schematic view of the structure of the collecting hopper of the present invention.

In the figure: the device comprises a shell 1, a limiting frame 2, a heater 3, a connecting funnel 4, a feeding barrel 5, a strip-shaped hole 51, a spiral feeding rod 52, an elastic sheet 53, a servo motor 6, a collecting hopper 7, a return pipe 71, a clamping groove 8, a metal filtering bag 81, a handle 82 and a switch group 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a deep-fry equipment, which comprises a housin 1, casing 1's medial surface middle part is equipped with spacing 2, casing 1's inside lower extreme is equipped with heater 3, casing 1's inner chamber is the right trapezoid structure, 1 inner chamber of casing is the right trapezoid structure, can increase the area on 1 inner chamber upper portion of casing, be convenient for fry more food simultaneously, improve work efficiency, and be equipped with feed bucket 5 on the inclined plane of 1 lower surface of casing, be equipped with the bar hole 51 of a plurality of and 5 inside intercommunications of feed bucket on the inclined plane of 1 inside of casing, bar hole 51 is located the one end of 1 inside of casing and is the feed inlet, and the height that highly is less than its discharge gate of bar.

The feed inlet of pay-off bucket 5 is equipped with the connecting funnel 4 with 1 bottom intercommunication of casing, and the inner chamber of right trapezoid structure can make the residual value stop at the inside inclined plane of casing 1 to make the residue along the inclined plane landing to bar hole 51 and connecting funnel 4 in, make the screw feeder can extract the residue and carry, need not wait the oil cooling and collecting the residue, make equipment can the continuous operation, work efficiency is high, high durability and convenient use, and the inside of pay-off bucket 5 is equipped with the screw feeder.

The spiral feeder comprises a servo motor 6 arranged at the lower end of the feeding barrel 5 and a spiral feeding rod 52 rotatably arranged in the feeding barrel 5, an output shaft of the servo motor 6 is fixedly connected with the lower end of the spiral feeding rod 52 through a coupler, and the input end of the servo motor 6 is electrically connected with the output end of the switch group 9, so that residues can be continuously extracted and collected, the frying time of the residues can be effectively reduced, and the edible safety of food is improved; the servo motor 6 can drive the spiral feeding rod 52 to rotate, the spiral feeding rod 52 can indirectly hit the elastic sheet 53 in the rotating process, so that the elastic sheet 53 vibrates, the elastic sheet 53 can drive the feeding barrel 5 and the shell 1 to vibrate, the descending speed of residues on the inclined plane is accelerated, and the collection of the residues is facilitated.

When cold oil is heated, hot oil at the bottom can be pumped to the middle and the upper side of the shell 1 by the spiral feeder, and the mixing of the hot oil and the cold oil is accelerated, so that the hot oil efficiency is improved, and the time is saved; in the frying process, the spiral feeder can continuously pump hot oil at the bottom to the upper side, so that the temperature difference between upper oil and lower oil is reduced, and the frying effect is improved; when hot oil cooling, can accelerate the mixed effect of upper and lower oil reservoir, can increase the contact effect of oil and air simultaneously to increase cooling effect.

The feeding barrel 5 is internally provided with elastic sheets 53 which are uniformly distributed at one side of the shell 1, and the length of the elastic sheets 53 is greater than the distance from the spiral feeding rod 52 to the barrel wall of the feeding barrel 5.

The discharge gate department of 5 upper ends of material conveying bucket is equipped with collecting hopper 7, the inside of collecting hopper 7 is equipped with draw-in groove 8, the inside activity joint of draw-in groove 8 has metal filter pocket 81, the bottom of metal filter pocket 81 is equipped with evenly distributed's through-hole, can directly carry the residue through the screw feeder, can also filter and collect the residue through collecting hopper 7 that has metal filter pocket 81, need not wait to cool the back and collect the residue again, improve work efficiency, save time.

A return pipe 71 communicating with the middle of the feed barrel 5 is provided from the lower end of the collecting hopper 7, and the oil in the collecting hopper 7 can flow into the casing 1 through the return pipe 71 according to the communicating vessel principle.

The upper end of the side surface of the shell 1 is provided with a switch group 9, the input end of the heater 3 is electrically connected with the output end of the switch group 9, and the input end of the switch group 9 is electrically connected with the output end of an external power supply.

The switch group 9 is provided with control buttons corresponding to the heater 3 and the servo motor 6, and the heater 3 and the servo motor 6 are common electrical components in the prior art.

Whole frying equipment can extract, filter and collect the residue at the fried in-process, can avoid the fried time overlength of residue, improves the edible security of food to directly separate hot oil and residue, need not to heat oil again, reduce the energy consumption, can also reduce the oil temperature difference of upper and lower floor, reduce the cooling rate of upper oil, thereby improve fried efficiency, convenient to use.

When in use:

the heater 3 and the servo motor 6 are controlled to work through the switch group 9, the heater 3 heats oil, the servo motor 6 drives the spiral feeding rod 52 to work, the spiral feeding rod 52 extracts hot oil at the bottom through the connecting hopper 4, extracts oil at the lower layer, the middle layer and the upper side through the strip-shaped hole 51, and conveys the mixed oil to the middle part of the inner side of the shell 1 through the return pipe 71 and the collecting hopper 7 in sequence;

an external filter screen is placed on the limiting frame 2, and when food is fried, hot oil on the lower layer is continuously extracted upwards by the spiral feeder, so that the food frying speed is accelerated;

when food has residues moving downwards through the filter screen, the residues can only fall on the connecting funnel 4 at the bottom of the shell 1 and the inclined surface in the shell 1 because the inner cavity of the shell 1 is of a right-angled trapezoid structure;

when the servo motor 6 drives the spiral feeding rod 52 to rotate, the spiral feeding rod 52 indirectly hits the elastic sheet 53, and the elastic sheet 53 drives the feeding barrel 5 and the shell 1 to slightly vibrate, so that the falling speed of food on the inclined surface is accelerated;

when food passes through the bar-shaped hole 51 or falls into the connecting funnel 4, the screw feed rod 52 draws oil and residue through the bar-shaped hole 51 and the connecting funnel 4 and conveys the oil and the residue into the collecting hopper 7, the metal filter bag 81 filters and collects the residue, and the oil flows into the housing 1 through the return pipe 71, thereby completing the collection of the residue.

The invention can extract, filter and collect the residues in the frying process, can avoid overlong residue frying time, improve the food edible safety, directly separate hot oil from the residues, does not need to heat the oil again, reduces energy consumption, can reduce the oil temperature difference of the upper layer and the lower layer, and reduces the cooling speed of the upper layer of oil, thereby improving the frying efficiency and being convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.