CN114514938B - Full-automatic bean curd double-sided frying device - Google Patents
Full-automatic bean curd double-sided frying device Download PDFInfo
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- CN114514938B CN114514938B CN202210298025.9A CN202210298025A CN114514938B CN 114514938 B CN114514938 B CN 114514938B CN 202210298025 A CN202210298025 A CN 202210298025A CN 114514938 B CN114514938 B CN 114514938B
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B5/00—Baking apparatus for special goods; Other baking apparatus
- A21B5/08—Apparatus for baking in baking fat or oil, e.g. for making doughnuts
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
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Abstract
The invention discloses a full-automatic double-sided bean curd frying device which comprises a platform, wherein a double-tooth rail is arranged on the platform, a feeding station, a first frying station, a second frying station and a discharging station are sequentially formed in the front-back direction of the double-tooth rail, and both the first frying station and the second frying station are provided with frying mechanisms for frying bean curd on the stations; the double-rack rail is provided with a material moving mechanism, and the material moving mechanism comprises a parallel double-rack, a first conveying belt, a second conveying belt, a shovel plate, a fan-shaped cover, a first roller, a reversing wheel and the like. The device can realize the automatic double-sided frying production of the bean curd, greatly improves the efficiency, is beneficial to controlling the frying time, the oil quantity and the temperature and improves the taste; the device during operation only needs a driving piece, can realize that bean curd moves station by station, removes the automatic process of turning over, the process of surplus edible oil recovery after frying in advance edible oil supply before frying in shallow oil, and is very convenient, makes the production process link up stably, simplifies equipment simultaneously, reduction equipment cost and energy consumption.
Description
Technical Field
The invention relates to the field of food processing equipment, in particular to a full-automatic double-sided bean curd frying device.
Background
The bean product is a food which is processed by using beans such as soybeans, small beans, green beans, peas, broad beans and the like as main raw materials, such as bean curd, bean curd strips, dried bean curds, soybean milk, uncongealed beancurd, dried beancurd sticks, bean sprouts and the like. The bean product contains a large amount of protein and amino acids essential to human body, and also contains minerals required by human body such as calcium, phosphorus, iron, etc., as well as vitamins Bl, B2 and cellulose. Therefore, the bean product can be used as one of protein sources and is an important component for daily balanced diet and nutrition supplement.
Wherein, the bean curd is a traditional Chinese food, has delicious taste and good health, and the most common bean curd baking mode is frying. However, no prepared fried bean curd food is sold directly in the market at present, people need to purchase bean curd and then further process the bean curd at home, the processing process comprises cutting, oil discharging, turning and the like, the processing speed is low, the loss of edible oil is more, oil drops splash and are easy to scald, the fire is not well controlled in the frying process, the bean curd is easy to be burnt, and the taste is reduced.
Therefore, the fried bean curd food can be directly provided on the market in a pre-processing mode, and the family frying process is omitted. At the moment, corresponding frying equipment is needed, particularly equipment capable of realizing double-sided frying function, which is not available in the market at present.
Disclosure of Invention
The invention aims to provide a full-automatic bean curd double-sided frying device, which omits the bean curd family frying process, makes up the blank of the pre-prepared fried bean curd food for the market, and is beneficial to improving the processing efficiency and the taste and reducing the using amount of edible oil.
The invention realizes the purpose through the following technical scheme:
a full-automatic double-sided bean curd frying device comprises a platform, wherein a double-tooth rail is arranged on the platform, a feeding station, a first frying station, a second frying station and a discharging station are sequentially formed in the front-back direction of the double-tooth rail, and both the first frying station and the second frying station are provided with frying mechanisms for frying bean curd on the stations;
the double-rack material conveying device comprises a double-rack parallel mechanism, a first conveying belt and a second conveying belt, wherein the first conveying belt and the second conveying belt are arranged between the double-rack parallel mechanism, a shovel plate is arranged at the front end of the first conveying belt, a fan-shaped cover is arranged at the rear end of the first conveying belt, the front end of the second conveying belt is positioned below the rear end of the first conveying belt, the first conveying belt and the second conveying belt are linked through a driving belt, a first idler wheel and a reversing wheel which are meshed with each other are arranged on the double-rack parallel mechanism, the double-rack parallel mechanism is in rolling connection with the double-rack through the first idler wheel, and the reversing wheel is linked with the first conveying belt or the second conveying belt through the driving belt; when the material moving mechanism moves forwards along the double-tooth rail, the first roller rolls along the double-tooth rail, meanwhile, the first conveying belt and the second conveying belt are driven to rotate through the reversing wheel, the shovel plate at the front end of the first conveying belt shovels along the surfaces of all stations, and the bean curd on the surfaces of all stations is shoveled in sequence, conveyed through the first conveying belt, dropped through the turning surface of the fan-shaped cover and conveyed through the second conveying belt, and then falls to the next station.
The further improvement lies in that the fan-shaped cover is fixedly installed between the parallel double frames and is positioned on the coaxial line position of the rear end roller of the first conveying belt.
The shovel plate is further improved in that two sides of the shovel plate are rotationally connected with a parallel double frame through protruding shafts, the protruding shafts and front end rollers of the first conveying belt are coaxially arranged, an outer shaft sleeve is connected to the outer rings of the protruding shafts in a damping rotation mode, second rollers which are in rolling connection with the double tooth rails are further arranged on the parallel double frame, and the second rollers are connected with the outer shaft sleeve through a driving belt; when the material moving mechanism moves forwards along the double-tooth rail, the second roller rolls along the double-tooth rail, and simultaneously drives the protruding shaft to rotate through the outer shaft sleeve, so that the shovel plate rotates until the edge of the front end faces downwards and is in contact with the surfaces of all stations of the platform; when the material moving mechanism moves backwards along the double-tooth rail, the second idler wheel rolls along the double-tooth rail, and simultaneously the protruding shaft is driven by the outer shaft sleeve to rotate, so that the shovel plate rotates until the edge of the front end faces upwards and is separated from the surfaces of all stations of the platform.
The further improvement lies in that the front end of the shovel plate is set to be in a sharp-end shape, and the rear end of the shovel plate is set to be in an arc-surface shape matched with the front-end roller of the first conveying belt.
The improved frying machine is characterized in that the frying mechanism comprises a box body fixed on a platform, the top surface of the box body is provided with an electric heating plate parallel and level to the platform surface, micropores are formed in the electric heating plate, a movable plate is transversely arranged in the box body, oil absorption fibers are filled in a cavity above the movable plate, the frying mechanism further comprises an oil storage tank, the oil storage tank is communicated with the cavity above the movable plate through an oil pipe, a one-way valve for preventing oil return is arranged on the oil pipe, when the movable plate is moved upwards to an oil supply position, food oil in the oil absorption fibers penetrates through the micropores of the electric heating plate to reach the surface of a station, and when the movable plate is moved downwards to the oil absorption position, the oil absorption fibers suck back redundant food oil on the surface of the station, and meanwhile food oil in a certain amount of the oil storage tank is sucked through the oil pipe.
The device is further improved in that a push rod and a limiting block for limiting the backward rotation of the push rod are rotatably connected to the outer side edge of the front end of the parallel double frames, the bottom surface of the movable plate is supported by a plurality of elastic pieces, an extending plate extending out of the side face of the box body is arranged on the movable plate, and the extending plate is located on a moving path of the push rod moving along with the material moving mechanism; when the material moving mechanism moves forwards along the double-tooth rails to the first frying station or the second frying station, the station extension plate is pushed by the push rod to move downwards, so that the movable plate moves downwards to the oil suction level, when the material moving mechanism moves forwards along the double-tooth rails to leave the first frying station or the second frying station, the station movable plate moves upwards to the oil supply level under the action of the elastic part, when the material moving mechanism moves backwards along the double-tooth rails, the push rod is blocked by the extension plate to rotate forwards and stagger, and the movable plate keeps the oil supply level.
The further improvement lies in that the rear end of the extension plate is provided with an inclined surface for sliding contact with the push rod, and the front end of the extension plate is provided with a vertical surface for blocking the push rod.
The further improvement is that a driving part is arranged on the platform and used for driving the material moving mechanism to move along the double gear rails.
The further improvement lies in that the driving piece comprises a motor and a threaded rod arranged at the output end of the motor, wherein the threaded rod is arranged in parallel with the double racks and is in threaded connection with the double racks in parallel.
The further improvement is that the discharging station is a rectangular gap, and a collecting box is arranged below the rectangular gap.
The invention has the beneficial effects that: the device can realize the automatic double-sided frying production of the bean curd, greatly improves the efficiency, is beneficial to controlling the frying time, the oil quantity and the temperature and improves the taste; the device during operation only needs a driving piece, can realize that bean curd moves station by station, removes the automatic process of turning over, the process of surplus edible oil recovery after frying in advance edible oil supply before frying in shallow oil, and is very convenient, makes the production process link up stably, simplifies equipment simultaneously, reduction equipment cost and energy consumption.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the material moving mechanism;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is a schematic view of the blade;
FIG. 6 is a schematic sectional view of a portion of the housing of the frying mechanism;
in the figure: 1. a platform; 2. a double rack rail; 3. a feeding station; 4. a first frying station; 5. a second frying station; 6. a discharge station; 601. a collection box; 7. a frying mechanism; 701. a box body; 702. an electric hot plate; 703. a movable plate; 704. an oil absorbing fiber; 705. an oil storage tank; 706. a one-way valve; 707. an elastic member; 708. an extension plate; 8. a material moving mechanism; 801. double parallel racks; 802. a first conveyor belt; 803. a second conveyor belt; 804. a shovel plate; 805. a fan-shaped cover; 806. a first roller; 807. a reversing wheel; 808. a protruding shaft; 809. an outer sleeve; 810. a second roller; 811. a push rod; 812. a limiting block; 9. a motor; 10. a threaded rod.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
With reference to fig. 1 to 6, a full-automatic double-sided bean curd frying device comprises a platform 1, wherein the platform 1 is arranged linearly, a double-tooth rail 2 is arranged on the platform 1, and a feeding station 3 for feeding raw materials of bean curd slices, a first frying station 4 and a second frying station 5 for frying different surfaces, and a discharging station 6 for producing fried bean curd slices are sequentially formed along the front and back directions of the double-tooth rail 2, wherein both the first frying station 4 and the second frying station 5 are provided with frying mechanisms 7 for frying bean curd on the stations, and the frying mechanisms 7 can adopt conventional electric heating mechanisms;
the double-rack 2 is provided with a material moving mechanism 8, the material moving mechanism 8 comprises a parallel double-rack 801, a first conveying belt 802 and a second conveying belt 803 which are arranged between the parallel double-rack 801, the first conveying belt 802 is positioned in the front end direction, the front end of the first conveying belt 802 is provided with a shovel plate 804, the shovel plate 804 can be in surface contact with the platform 1, the rear end of the first conveying belt 802 is provided with a fan-shaped cover 805, the front end of the second conveying belt 803 is positioned below the rear end of the first conveying belt 802 to form partial overlapping in the height direction, the first conveying belt 802 and the second conveying belt 803 are linked through a conveying belt, the parallel double-rack 801 is provided with a first idler wheel 806 and a reversing wheel 807 which are meshed with each other, the parallel double-rack 801 is in rolling connection with the double-rack 2 through the first idler wheel 806, and the reversing wheel 807 is linked with the first conveying belt 802 or the second conveying belt 803 through the conveying belt; when the material moving mechanism 8 moves forward along the double-tooth rail 2, the first roller 806 rolls along the double-tooth rail 2, and simultaneously drives the first conveyor belt 802 and the second conveyor belt 803 to rotate through the reversing wheel 807, the shovel plate 804 at the front end of the first conveyor belt 802 shovels along the surface of each station, sequentially shovels the bean curd on the surface of each station, and after the bean curd is conveyed through the first conveyor belt 802, falls off through the turnover of the fan-shaped cover 805, and is conveyed through the second conveyor belt 803, falls to the next station.
It should be noted that, the height difference between the first conveyor belt 802 and the second conveyor belt 803 and between the second conveyor belt 803 and the surface of the platform 1 is small, and is slightly larger than the thickness of the skin of soya-bean milk, so that the skin of soya-bean milk is not turned over during the dropping process, and the skin of soya-bean milk is prevented from being stacked. In addition, in order to match the conveying process of the bean curd sheets on the conveyor belt with the moving process of the material moving mechanism 8 on each station, the front-back width of the material moving mechanism 8, the total conveying path length of the conveyor belt and the conveying speed need to be set adaptively, for example, the front-back width of the material moving mechanism 8 is set to be equal to the front-back width of each station, the total conveying path length of the material moving mechanism 8 is set to be twice the front-back width of each station, and the conveying speed is equal to the moving speed of the material moving mechanism 8.
During operation, the cut bean curd sheets are placed on the feeding station 3, the material moving mechanism 8 is located at the rear end of the feeding station 3 and moves forward, and during the moving process, the first roller 806 can rotate clockwise (referring to the view angle of fig. 3) under the action of the double rack rails 2, so that the reversing wheel 807 and the first and second conveying belts 802 and 803 are driven to rotate anticlockwise; when the shovel plate 804 shovels the bean curd sheets on the feeding station 3, the bean curd sheets are conveyed backwards by the first conveyor belt 802, at the rear end of the first conveyor belt 802, the bean curd sheets are turned over and fall onto the surface of the second conveyor belt 803 by the action of the fan-shaped cover 805 to be conveyed backwards continuously, and finally fall off the second conveyor belt 803, in the process of conveying the bean curd slices backwards, the material moving mechanism 8 continuously moves forwards, when the shovel plate 804 reaches the critical line between the feeding station 3 and the first frying station 4, the bean curd slices on the feeding station 3 are all scooped up, at the moment, the scooped bean curd slices just occupy half of the conveying path of the conveying belt in the material moving mechanism 8, when the material moving mechanism 8 continues to move forward, the shoveling plate 804 shovels the bean curd sheets on the surface of the first frying station 4, and the same is conveyed backward, when the shovel plate 804 reaches the critical line between the first frying station 4 and the second frying station 5, the fried tofu pieces on one side of the first frying station 4 are all shoveled, at this time, the half way of the upper rear end of the conveyor belt of the material moving mechanism 8 is the tofu piece raw material on the feeding station 3, while the half of the front end is the bean curd slices on one surface which are already fried on the first frying station 4, the material moving mechanism 8 continues to move forwards, the half of the rear end, namely the bean curd slice raw material which is scooped up by the feeding station 3, just begins to fall to the first frying station 4, the scooping plate 804 also gradually scoops up the bean curd slices which are both fried on the two surfaces on the second frying station 5, when the shovel plate 804 reaches the critical line between the second frying station 5 and the discharging station 6, the whole of the bean curd slices fried on both sides of the second frying station 5 are shoveled, the bean curd slice raw material provided by the feeding station 3 is laid on the first frying station 4, the bean curd slices on one side fried in the first frying station 4 are positioned on the rear half of the upper end of the conveyor belt; the material moving mechanism 8 continues to move forwards, the fried bean curd slices on one side gradually fall to the second frying station 5 after being turned over until the second frying station 5 is completely paved, and at the moment, the two fried bean curd slices on the front side and the back side of the second frying station 5 are positioned in the half-way of the upper back end of the conveyor belt; the material moving mechanism 8 continues to move forwards, and the fried bean curd slices on the two sides are discharged from the discharging station 6. It can be seen that the material moving mechanism 8 moves forward once, so that the purpose that bean curd slices on all stations move backward is achieved, in addition, the turning-over is achieved in the moving process, and the whole process flow of material loading, double-sided frying and material discharging is completed by matching with the frying mechanism 7.
In the invention, the fan-shaped cover 805 is fixedly arranged between the parallel double frames 801 and is positioned at the position coaxial with the roller at the rear end of the first conveying belt 802, and the width of a gap left between the fan-shaped cover 805 and the surface at the rear end of the first conveying belt 802 is slightly larger than the thickness of bean curd sheets, so that the bean curd sheets can fall into the fan-shaped cover 805 in sequence and turn over is completed. In order to improve the conveying effect, the lower edge of the fan-shaped cover 805 is close to a horizontal angle, and the inner surface of the fan-shaped cover 805 can be lubricated to avoid the phenomena of pause, extrusion and damage of the bean curd slices.
In the invention, when the material moving mechanism 8 moves forwards, the shoveling plates 804 need to be shoveled along the surface of the platform 1, which is not beneficial to the resetting of the material moving mechanism 8, and the double-tooth rails 2 need to be arranged annularly, which undoubtedly greatly increases the floor area of the equipment and is not beneficial to driving. To this end, in a preferred embodiment, the present invention further modifies the structure of blade 804 as follows:
two sides of the shovel plate 804 are rotationally connected with the parallel double racks 801 through protruding shafts 808, the protruding shafts 808 and front end rollers of the first conveying belt 802 are coaxially arranged, outer rings of the protruding shafts 808 are connected with outer shaft sleeves 809 in a damping rotation mode (capable of rotating but with certain rotation resistance), the parallel double racks 801 are further provided with second rollers 810 in rolling connection with the double gear rails 2, and the second rollers 810 are connected with the outer shaft sleeves 809 through the conveying belts; based on the design, the material moving mechanism 8 moves back and forth in a reciprocating manner, when the material moving mechanism 8 moves forward along the double-tooth rail 2, the second idler wheel 810 rolls along the double-tooth rail 2, and simultaneously the outer shaft sleeve 809 drives the protruding shaft 808 to rotate, so that the shovel plate 804 rotates until the edge of the front end faces downwards and contacts with the surfaces of the stations of the platform 1, and shoveling is realized; when the material moving mechanism 8 moves backwards along the double-toothed rail 2, the second roller 810 rolls along the double-toothed rail 2, and simultaneously the outer shaft sleeve 809 drives the protruding shaft 808 to rotate, so that the shovel plate 804 rotates until the edge of the front end faces upwards and is separated from the surfaces of the stations of the platform 1, and the bean curd slices are prevented from being disturbed when moving backwards. Moreover, because the protruding shaft 808 is connected with the outer shaft sleeve 809 in a damping rotation manner, when the shovel 804 contacts with the surface of the platform 1 or is attached to the first conveyor belt 802, the shovel 804 does not rotate any more, and the movement of the material moving mechanism 8 is not influenced to drive the second roller 810 to rotate; in addition, when the shovel plate 804 moves forward, a downward pressure is always provided, so that the shovel plate 804 is always tightly attached to the surface of the platform 1, and the shoveling effect is improved.
In the invention, the front end of the shovel plate 804 is in a tip shape, which is beneficial to improving the shoveling effect, and the rear end of the shovel plate 804 is in an arc shape matched with the front end roller of the first conveying belt 802, so that a space for adjusting the shovel plate 804 to rotate up and down can be provided.
In the frying process of the frying mechanism 7, oil needs to be supplied continuously, sufficient edible oil needs to be supplied generally during frying, and the edible oil can be remained after the frying is finished, so that the remained edible oil can influence the shoveling and conveying of the bean curd skin, the later-stage packaging and eating taste, and the edible oil is wasted. To this end, the present invention provides a further improvement to the frying mechanism 7:
the frying mechanism 7 comprises a box body 701 fixed on the platform 1, an electric heating plate 702 flush with the surface of the platform 1 is arranged on the top surface of the box body 701, resistance wires are arranged in the electric heating plate 702, micropores are uniformly distributed, a movable plate 703 is transversely arranged in the box body 701, oil absorption fibers 704 are filled in a cavity above the movable plate 703, the frying mechanism 7 further comprises an oil storage tank 705, the oil storage tank 705 is communicated with the cavity above the movable plate 703 through oil pipes, a one-way valve 706 for preventing oil return is arranged on each oil pipe, when the movable plate 703 is moved upwards to an oil supply position, the edible oil in the oil absorption fibers 704 is extruded to pass through the micropores of the electric heating plate 702 to reach the surface of a station, when the movable plate 703 is moved downwards to the oil supply position, the oil absorption fibers 704 suck back redundant edible oil on the surface of the station, meanwhile, a certain amount of edible oil in the oil storage tank is sucked through the oil pipes for supplement, and preparation is made for next oil supply 705.
In order to simplify the driving of the movable plate 703 and to achieve complete adaptation of the oil supply and oil absorption processes to the moving process of the moving mechanism 8, the matching problem is avoided. The invention preferably comprises the following components: the outer side edge of the front end of the parallel double frame 801 is rotatably connected with a push rod 811 and a limit block 812 for limiting the push rod 811 from rotating backwards, the bottom surface of the movable plate 703 is supported by a plurality of elastic members 707, the movable plate 703 is provided with an extension plate 708 extending out of the side surface of the box 701, and the extension plate 708 is positioned on a moving path of the push rod 811 (naturally drooping by the action of gravity of the push rod 811) moving along with the material moving mechanism 8.
When the material moving mechanism 8 moves forward to the first frying station 4 or the second frying station 5 along the double-tooth rail 2, the first frying station 4 is taken as an example for explanation: when the shovel plate 804 on the material moving mechanism 8 reaches or is about to reach a critical line between the feeding station 3 and the first frying station 4, the push rod 811 contacts with the station extension plate 708, the push rod 811 cannot rotate backwards due to the limiting effect of the limiting block 812, so that the extension plate 708 is pushed to move downwards, the movable plate 703 is further moved downwards to an oil absorption level, and the residual edible oil on the surface of the first frying station 4 is absorbed back into the oil absorption fiber 704, so that when the shovel plate 804 shovels along the surface of the first frying station 4, the fried bean curd slices do not carry a large amount of edible oil, the drying performance in the conveying process is facilitated, the edible oil is saved, and the mouthfeel is improved; in addition, the length of the extension plate 708 is such that when the shoveling plate 804 shovels along the surface of the first frying station 4, the movable plate 703 does not move upwards and is always located at the oil suction level; when the material moving mechanism 8 moves forward along the double gear rails 2 away from the first frying station 4, the push rod 811 disengages from the extension plate 708, the movable plate 703 of the station moves upward to the oil supply level through the elastic member 707, and the surface of the first frying station 4 is replenished with new cooking oil to prepare for the next frying. When the material moving mechanism 8 moves backward along the double gear rails 2, the push rod 811 is blocked by the extension plate 708 and can rotate forward and stagger, so that the extension plate 708 is not pushed to move downward, the movable plate 703 keeps the oil supply level, and the frying process is not affected.
In the present invention, the rear end of the extension plate 708 is formed with an inclined surface for sliding contact with the push bar 811 to facilitate downward movement of the extension plate 708, and the front end of the extension plate 708 is formed with a vertical surface for blocking the push bar 811.
In the invention, a driving part is arranged on the platform 1 and used for driving the material moving mechanism 8 to move along the double gear rails 2, and the platform has the function of linear reciprocating driving in the preferred embodiment. One of the structures of the driving piece is as follows: the double-rack type double-rack driving device comprises a motor 9 and a threaded rod 10 arranged at the output end of the motor 9, wherein the threaded rod 10 is arranged in parallel with the double racks 2 and is in threaded connection with the parallel double racks 801. In operation, the driving member is controlled by the controller to drive the material moving mechanism 8 to move back and forth once at set time intervals, for example, 3 minutes is set, namely, the material is moved once every 3 minutes, and the frying time of each surface of the bean curd block is also 3 minutes.
In the invention, the discharging station 6 is a rectangular gap, and a collecting box 601 is arranged below the rectangular gap. In addition, the double-tooth rails 2 with certain length are still reserved at the front end of the discharging station 6, so that the material moving mechanism 8 can convey all the bean curd blocks to fall. After the material moving mechanism 8 moves the second frying station 5 to the discharging station 6, the bean curd blocks fall into the collecting box 601 to be collected, so that subsequent quality inspection and packaging are facilitated.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. A full-automatic bean curd double-sided frying device comprises a platform (1), and is characterized in that a double-tooth rail (2) is arranged on the platform (1), a feeding station (3), a first frying station (4), a second frying station (5) and a discharging station (6) are sequentially formed in the front-back direction of the double-tooth rail (2), wherein both the first frying station (4) and the second frying station (5) are provided with frying mechanisms (7) for frying bean curd on the stations;
the double-rack conveying mechanism is characterized in that a material moving mechanism (8) is arranged on the double-rack (2), the material moving mechanism (8) comprises double parallel racks (801), a first conveying belt (802) and a second conveying belt (803) which are arranged between the double parallel racks (801), a shovel plate (804) is arranged at the front end of the first conveying belt (802), a fan-shaped cover (805) is arranged at the rear end of the first conveying belt (802), the front end of the second conveying belt (803) is positioned below the rear end of the first conveying belt (802), the first conveying belt (802) and the second conveying belt (803) are linked through a conveying belt, a first roller (806) and a reversing wheel (807) which are meshed with each other are arranged on the double parallel racks (801), the double parallel racks (801) are in rolling connection with the double-rack (2) through the first roller (806), and the reversing wheel (807) is linked with the first conveying belt (802) or the second conveying belt (803) through the conveying belt; when the material moving mechanism (8) moves forwards along the double-tooth rail (2), the first roller (806) rolls along the double-tooth rail (2), meanwhile, the first conveying belt (802) and the second conveying belt (803) are driven to rotate through the reversing wheel (807), the shovel plate (804) at the front end of the first conveying belt (802) shovels along the surfaces of all stations, and bean curd on the surfaces of all stations is sequentially shoveled and conveyed through the first conveying belt (802), the sector cover (805) is turned over and falls off, and the second conveying belt (803) is conveyed and then falls to the next station;
two sides of the shovel plate (804) are rotatably connected with the parallel double racks (801) through protruding shafts (808), the protruding shafts (808) are coaxially arranged with front end rollers of the first conveying belt (802), outer rings of the protruding shafts (808) are connected with outer shaft sleeves (809) in a damping and rotating mode, second rollers (810) in rolling connection with the double gear rails (2) are further arranged on the parallel double racks (801), and the second rollers (810) are connected with the outer shaft sleeves (809) through transmission belts; when the material moving mechanism (8) moves forwards along the double-tooth track (2), the second roller (810) rolls along the double-tooth track (2) and drives the protruding shaft (808) to rotate through the outer shaft sleeve (809) at the same time, so that the shovel plate (804) rotates until the edge of the front end faces downwards and is in surface contact with each station of the platform (1); when the material moving mechanism (8) moves backwards along the double-tooth track (2), the second roller (810) rolls along the double-tooth track (2) and drives the protruding shaft (808) to rotate through the outer shaft sleeve (809) at the same time, so that the shovel plate (804) rotates until the edge of the front end faces upwards and is separated from the surfaces of the stations of the platform (1).
2. The full-automatic double-sided tofu frying device according to claim 1, wherein the fan-shaped cover (805) is fixedly installed between the parallel double racks (801) and is positioned coaxially with the rear end roller of the first conveyor (802).
3. The full-automatic double-sided frying device for bean curd as claimed in claim 1, wherein the front end of the shovel plate (804) is configured in a tip shape, and the rear end of the shovel plate (804) is configured in an arc shape matching with the front end roller of the first conveyor belt (802).
4. The full-automatic double-sided tofu frying device according to claim 1, wherein the frying mechanism (7) comprises a box body (701) fixed on the platform (1), the top surface of the box body (701) is provided with an electric heating plate (702) flush with the surface of the platform (1), micropores are uniformly distributed on the electric heating plate (702), a movable plate (703) is transversely arranged in the box body (701), the cavity above the movable plate (703) is filled with the oil absorption fiber (704), the frying mechanism (7) further comprises an oil storage tank (705), the oil storage tank (705) is communicated with the cavity above the movable plate (703) through an oil pipe, a one-way valve (706) for preventing oil return is arranged on the oil pipe, when the movable plate (703) is moved upwards to the oil supply level, the food oil in the oil absorption fiber (704) is squeezed to pass through the micropores of the electric heating plate (702) to reach the surface of the station, and when the movable plate (703) is moved downwards to the oil absorption level, the oil absorption fiber (704) sucks the excess food oil on the surface back, and simultaneously sucks a certain amount of the food oil 705 in the oil storage tank (703) through the oil pipe.
5. The full-automatic tofu double-sided frying device according to claim 4, characterized in that the outer side of the front end of the parallel double-rack (801) is rotatably connected with a push rod (811) and a limiting block (812) for limiting the push rod (811) to rotate backwards, the bottom surface of the movable plate (703) is supported by a plurality of elastic members (707), the movable plate (703) is provided with an extension plate (708) extending out of the side surface of the box body (701), and the extension plate (708) is located on the moving path of the push rod (811) moving along with the material moving mechanism (8); when the material moving mechanism (8) moves forwards to the first frying station (4) or the second frying station (5) along the double-tooth rail (2), the station extension plate (708) is pushed by the push rod (811) to move downwards, so that the movable plate (703) moves downwards to the oil suction level, when the material moving mechanism (8) moves forwards along the double-tooth rail (2) and leaves the first frying station (4) or the second frying station (5), the station movable plate (703) moves upwards to the oil supply level through the elastic piece (707), when the material moving mechanism (8) moves backwards along the double-tooth rail (2), the push rod (811) is blocked by the extension plate (708) to rotate forwards and stagger, and the movable plate (703) keeps the oil supply level.
6. A full-automatic double-sided frying device for bean curd as claimed in claim 5, wherein the rear end of the extension plate (708) is formed with an inclined surface for sliding contact with the push rod (811), and the front end of the extension plate (708) is formed with a vertical surface for blocking the push rod (811).
7. A full-automatic double-sided tofu frying device according to any one of claims 1 to 6, wherein the platform (1) is provided with a driving member for driving the material moving mechanism (8) to move along the double-tooth track (2).
8. The full-automatic double-sided tofu frying device according to claim 7, wherein the driving member comprises a motor (9) and a threaded rod (10) arranged at the output end of the motor (9), the threaded rod (10) is arranged in parallel with the double rack (2) and is in threaded connection with the parallel double racks (801).
9. The full-automatic double-sided frying device for bean curd as claimed in claim 1, wherein the discharging station (6) is a rectangular gap, and a collecting box (601) is arranged below the rectangular gap.
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US4583451A (en) * | 1984-07-12 | 1986-04-22 | Kanagy Jonas J | Apparatus for automatically cooking products made of batter, such as pancakes |
JP3243120B2 (en) * | 1994-06-06 | 2002-01-07 | 株式会社スズキ麺工 | Method and apparatus for transporting noodles |
CN204362812U (en) * | 2014-12-24 | 2015-06-03 | 潘光辉 | The fried conveyer of electric heating |
CN205180204U (en) * | 2015-10-19 | 2016-04-27 | 吴念澄 | Automatic turn -over machine of thing of cooking turns over |
JP6142068B1 (en) * | 2016-12-13 | 2017-06-07 | 株式会社マスダック | Sandwich pancake making equipment |
CN208957840U (en) * | 2018-06-27 | 2019-06-11 | 梁东超 | It is a kind of to imitate manually-operated thin pancake with puffed fritter machine |
CN209788355U (en) * | 2019-03-12 | 2019-12-17 | 焦建武 | full-automatic fried bean curd machine |
CN209834910U (en) * | 2019-03-29 | 2019-12-24 | 惠州欣耀精密部件有限公司 | Electricity core charging equipment |
CN212245433U (en) * | 2020-04-26 | 2020-12-29 | 河南省新迪医疗器械有限公司 | Turnover mechanism for mask processing |
CN215605041U (en) * | 2021-03-19 | 2022-01-25 | 广东智源机器人科技有限公司 | Food processor |
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Effective date of registration: 20230303 Address after: 232000 Beancurd Culture Industrial Park, Bagongshan District, Shanwang Town, Bagongshan District, Huainan City, Anhui Province Patentee after: Anhui Doufu Bean Products Co.,Ltd. Address before: 230000 No.40, Nongke South Road, Hefei City, Anhui Province Patentee before: INSTITUTE OF AGRO-PRODUCTS PROCESSING, ANHUI ACADEMY OF AGRICULTURAL SCIENCES |