CN109090167B - Lifting deoiling assembly for basket, vacuum frying tank and vacuum frying equipment - Google Patents
Lifting deoiling assembly for basket, vacuum frying tank and vacuum frying equipment Download PDFInfo
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- CN109090167B CN109090167B CN201811080288.2A CN201811080288A CN109090167B CN 109090167 B CN109090167 B CN 109090167B CN 201811080288 A CN201811080288 A CN 201811080288A CN 109090167 B CN109090167 B CN 109090167B
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- rotating shaft
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- 239000000463 material Substances 0.000 claims abstract description 78
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 239000008157 edible vegetable oil Substances 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 5
- 239000003245 coal Substances 0.000 claims description 4
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 30
- 238000012986 modification Methods 0.000 description 30
- 235000013305 food Nutrition 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 235000012041 food component Nutrition 0.000 description 2
- 239000005417 food ingredient Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 235000013194 Lyophyllum decastes Nutrition 0.000 description 1
- 240000005856 Lyophyllum decastes Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Frying-Pans Or Fryers (AREA)
Abstract
The invention provides a basket lifting and deoiling assembly, a vacuum frying tank comprising the basket lifting and deoiling assembly and vacuum frying equipment comprising the vacuum frying tank. This basket lift deoiling assembly includes: a rotation unit having a decelerator fixedly provided at the top of the can body and a rotation driving member; a lifting unit having a supporting sleeve and a lifting driving member; and the lower end of the material basket rotating shaft is used for being connected with the material basket assembly, wherein the speed reducer is provided with an output shaft, the output shaft is provided with an axial mounting hole, the free end of a driving rod of the lifting driving member downwards extends into the supporting sleeve, the upper end of the material basket rotating shaft penetrates through the axial mounting hole and is connected with the free end of the driving rod in an axially fixed circumferential rotatable manner, the material basket rotating shaft is installed in the axial mounting hole in a circumferentially fixed axial liftable manner, and after the lifting driving member drives the material basket assembly to finish the lifting action, the rotating driving member drives the material basket assembly to rotate so as to realize deoiling.
Description
Technical Field
The invention belongs to the technical field of food processing equipment, and particularly relates to a basket lifting deoiling assembly, a vacuum frying tank comprising the basket lifting deoiling assembly and vacuum frying equipment comprising the vacuum frying tank.
Background
The vacuum frying equipment is widely applied to the fields of various food factories, fast food restaurants, fried chicken shops, cake houses and the like because the prepared food has good flavor and taste.
However, the existing vacuum frying apparatus has the following disadvantages: after the food raw materials in the material basket are fried, the edible oil in the tank body is pumped out, and vacuumizing is carried out again to remove the oil, so that a finished food product can be obtained, and the edible oil is required to be re-injected into the tank body, heated and vacuumized when the next batch of food is processed, on one hand, the production time of the food is prolonged, and the food processing efficiency is lower; on the other hand, an external oil storage tank is required to temporarily store the edible oil extracted from the tank body, thereby increasing the cost of the vacuum frying apparatus. In addition, the vacuumizing is needed again before deoiling and the reheating and vacuumizing are needed after oiling, so that a large amount of energy waste is caused.
Disclosure of Invention
The invention aims to solve the technical problems, and aims to provide a basket lifting and de-oiling assembly, a vacuum frying tank comprising the basket lifting and de-oiling assembly and vacuum frying equipment comprising the vacuum frying tank.
In order to achieve the above purpose, the invention adopts the following technical scheme:
< protocol one >
The invention provides a basket lifting deoiling assembly, which is arranged on a vacuum frying tank with a tank body and a basket assembly arranged in the tank body and is used for driving the basket assembly after frying to ascend and rotate relative to the tank body so as to realize deoiling, and is characterized by comprising the following components: the rotating unit is provided with a speed reducer fixedly arranged at the top of the tank body and a rotating driving component connected with the input end of the speed reducer; the lifting unit is provided with a supporting sleeve with the lower end fixedly arranged on the speed reducer and a lifting driving component fixedly arranged at the upper end of the supporting sleeve; and a basket rotating shaft for driving the basket assembly to lift and rotate, wherein the lower end of the basket rotating shaft is used for being connected with the basket assembly, the speed reducer is provided with an output shaft, the output shaft is provided with an axial mounting hole, the lifting driving member is provided with a driving rod, the free end of the driving rod downwards extends into the supporting sleeve, the upper end of the basket rotating shaft penetrates through the axial mounting hole and is connected with the free end of the driving rod in an axially fixed and circumferentially rotatable manner, the basket rotating shaft is installed in the axial mounting hole in a circumferentially fixed and axially liftable manner, and after the lifting driving member drives the basket assembly to complete the lifting motion, the rotation driving member drives the basket assembly to rotate so as to realize deoiling.
The lifting deoiling assembly of the material basket provided by the invention can also have the following characteristics: wherein, realize axially fixed circumference rotatable through the mode of bearing connection between actuating lever and the basket pivot.
The lifting deoiling assembly of the material basket provided by the invention can also have the following characteristics: the inner ring and the outer ring of the bearing are fixedly connected with the free end of the driving rod and the upper end of the basket rotating shaft respectively.
The lifting deoiling assembly of the material basket provided by the invention can also have the following characteristics: wherein, adopt following structure one or structure two to realize circumference fixed axial liftable between basket pivot and the axial mounting hole, structure one: the cross section of the axial mounting hole is in a runway shape or a polygonal shape, and the cross section of the basket rotating shaft is in a shape matched with the cross section of the axial mounting hole; and (2) a structure II: the material basket rotating shaft is provided with an axial groove pin along the material basket rotating shaft, the wall of the axial mounting hole is provided with a guide groove which is matched with the groove pin along the axial direction of the axial mounting hole, and the groove pin is slidably arranged in the guide groove.
< protocol two >
The invention also provides a vacuum frying tank, which is characterized by comprising: the base is used for fixing; the tank body is fixedly arranged on the base; the material basket assembly is arranged in the tank body; and the material basket lifting deoiling assembly is fixedly arranged on the tank body and used for driving the material basket assembly to lift and rotate relative to the tank body, wherein the material basket lifting deoiling assembly is any one of the material basket lifting deoiling assemblies in the scheme.
The vacuum frying tank provided by the invention can also have the following characteristics: wherein, the basket assembly includes: a basket having a basket body and a handle bar fixedly provided at a side of the basket body, the handle bar extending out of an upper end of the basket body to form an extended end; the material basket cover is movably arranged on the material basket main body; the material basket frame is used for accommodating the material basket and the material basket cover and is provided with an upper frame, a lower frame and m supporting columns used for fixedly supporting the upper frame and the lower frame; the upper frame is provided with m+1 upper frame arms which are uniformly arranged in a radial mode in the center, the lower frame is provided with m+1 lower frame arms which are uniformly arranged in a radial mode in the center, the outer end of one upper frame arm is provided with a clamping part matched with the extending end part, m support columns are in one-to-one correspondence with the other m upper frame arms, a material basket inlet and outlet of the material basket are formed in the space between the support columns adjacent to the clamping part, when the material basket is moved into the material basket through the material basket inlet and outlet, the material basket is fixedly arranged in the material basket through the clamping of the extending end part and the clamping part, and m is 2 or 3.
The vacuum frying tank provided by the invention can also have the following characteristics: the material basket cover is provided with a cover main body and an annular boss fixedly arranged at the lower end of the cover main body and used for extending into the material basket main body, a handle rod notch part used for allowing the extending end part of the handle rod to penetrate through is formed at the periphery of the cover main body, and the height of the annular boss is larger than the distance between the upper end face of the cover main body and the lower end face of the upper frame.
The vacuum frying tank provided by the invention can also have the following characteristics: and the burner is used for heating the edible oil contained in the tank body, is positioned below the tank body and is fixedly arranged on the base, and is a pulverized coal burner, an oil burner or a gas burner.
The vacuum frying tank provided by the invention can also have the following characteristics: and an electric heating pipe for heating the edible oil contained in the can body, wherein the electric heating pipe is disposed at the bottom of the can body.
< protocol three >
The invention also provides vacuum frying equipment which is characterized by comprising the vacuum frying tank in any one of the scheme II.
The actions and effects of the invention
According to the basket lifting deoiling assembly, the vacuum frying tank comprising the basket lifting deoiling assembly and the vacuum frying equipment comprising the vacuum frying tank, because the basket lifting deoiling assembly comprises the rotating unit, the lifting unit and the basket rotating shaft, the rotating unit comprises the speed reducer fixedly arranged on the tank body and provided with the output shaft and the rotating driving member, the output shaft is provided with the axial mounting hole, the lifting unit comprises the supporting sleeve fixedly arranged on the speed reducer and the lifting driving member, the free end of the driving rod of the lifting driving member extends downwards into the supporting sleeve, the lower end of the basket rotating shaft is used for being connected with the basket assembly, the upper end of the basket rotating shaft penetrates through the axial mounting hole and is connected with the free end of the driving rod in an axially fixed and circumferentially rotatable mode, and the basket rotating shaft is installed in the axially mounting hole in a circumferentially fixed and axially liftable mode; on the other hand, an external oil storage tank in the prior art is omitted, so that the occupied space of the whole vacuum frying equipment is reduced, and the processing and manufacturing cost of the vacuum frying equipment is also reduced. In addition, the continuous operation of frying and deoiling omits the repeated heating of edible oil and the repeated vacuumizing of the tank body in the prior art, reduces the energy consumption and also reduces the processing cost of food.
Drawings
FIG. 1 is a schematic perspective view of a vacuum frying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view showing a structure of a vacuum frying apparatus in a frying state according to an embodiment of the present invention;
FIG. 3 is a schematic view showing a structure of a vacuum frying apparatus in a deoiling state in an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a basket assembly and basket lift de-oiling assembly in accordance with an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a basket and basket lid in an embodiment of the present invention;
FIG. 6 is a schematic view of an exploded mounting of a basket and a basket lid in an embodiment of the present invention;
FIG. 7 is a schematic perspective view of a basket lid according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a basket according to an embodiment of the present invention; and
fig. 9 is a schematic perspective view of an output shaft of a decelerator in an embodiment of the present invention.
Detailed Description
The conception, specific structure, and technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present invention.
< example >
FIG. 1 is a schematic perspective view of a vacuum frying apparatus according to an embodiment of the present invention; FIG. 2 is a schematic view showing a structure of a vacuum frying apparatus in a frying state according to an embodiment of the present invention; fig. 3 is a schematic view showing a structure of a vacuum frying apparatus in a deoiling state in an embodiment of the present invention.
As shown in fig. 1 to 3, the vacuum frying apparatus 1000 in the present embodiment includes a vacuum fryer 100, a vacuum extractor 200, and a control device (not shown).
As shown in fig. 1 to 3, a vacuum frying tank 100 is used for vacuum frying food materials to obtain fried foods. The vacuum fryer 100 includes a base 10, a pot 20, a basket assembly 30, a basket lift de-oiling assembly 40, and a burner 50.
As shown in fig. 1 to 3, the base 10 is a rectangular parallelepiped-shaped metal frame formed by welding metal profiles.
As shown in fig. 1 to 3, the can 20 is fixedly provided on the base 10, and is a closed structure made of a metal material. The top of the tank 20 is provided with a vacuum outlet (not shown) and the sides are provided with a tank door 21, which tank door 21 is used for taking and placing the basket 31 of the basket assembly 30. In this embodiment, the bottom wall of the can 20 is flat bottom.
FIG. 4 is a schematic perspective view of a basket assembly and basket lift de-oiling assembly in accordance with an embodiment of the present invention; FIG. 5 is a schematic perspective view of a basket and basket lid in an embodiment of the present invention; FIG. 6 is a schematic view of an exploded mounting of a basket and a basket lid in an embodiment of the present invention; FIG. 7 is a schematic perspective view of a basket lid according to an embodiment of the present invention; FIG. 8 is a schematic perspective view of a basket according to an embodiment of the present invention.
As shown in fig. 2 to 8, a basket assembly 30 is provided within the can 20 for holding food ingredients to be fried. The basket assembly 30 includes a basket 31, a basket cover 32, and a basket rim 33.
As shown in fig. 4 to 6, the basket 31 has a basket body 31a and a handle bar 31b.
The basket body 31a is used for containing food raw materials to be fried, and comprises an upper flange 31c, a lower flange 31d, a punching bottom plate (not shown in the figure) arranged on the lower flange 31d, and a punching side plate 31e arranged between the upper flange 31c and the lower flange 31d, wherein two sides of the punching side plate 31e are closed to form a cylindrical basket wall. In the present embodiment, as shown in fig. 6, a plurality of grip notch portions 31f for facilitating gripping by hand are formed at the periphery of the upper flange 31c, and the plurality of grip notch portions 31f are uniformly arranged along the circumferential direction of the upper flange 31 c.
The handle rod 31b is fixedly disposed on the side portion of the basket body 31a along the axial direction of the basket body 31a, specifically: the outer edge of the lower flange 31d is provided with a lower mounting notch (not shown in the figure) matched with the shape of the handle bar 31b, and the lower end of the handle bar 31b is fixed in the lower mounting notch in a welding mode; an upper mounting notch (not shown) matching the shape of the handle bar 31b is provided on the outer edge of the upper flange 31c, and the upper end of the handle bar 31b is fixed in the upper mounting notch by welding and protrudes upward from the upper end surface of the upper flange 31c to form a protruding end portion 31g.
As shown in fig. 4 to 7, the basket cover 32 is movably mounted on the basket body 31 a. The basket lid 32 includes a lid main body 32a, an annular boss 32b fixedly provided at a lower end of the lid main body 32a for extending into the basket main body 31a, and a handle bar notch portion 32c formed at a peripheral edge of the lid main body 32a for passing through an extending end portion 31g of the handle bar 31b.
As shown in fig. 4 and 8, the basket 33 is configured to receive the basket 31 and the basket cover 32, and includes an upper frame 33a, a lower frame 33b, and three support columns 33c.
The upper frame 33a includes four upper frame arms 33d uniformly arranged in a radial shape at the center, inner ends of the four upper frame arms 33d are fixedly connected together, and a clamping portion 33e matched with the extending end portion 31g of the handle bar 31b is formed at an outer end of one upper frame arm 33 d. In the present embodiment, a connection block 33g is provided at a middle position of the upper end of the upper frame 33 a.
The lower frame 33b has four lower frame arms 33h which are provided uniformly in a radial shape at the center and are in one-to-one correspondence with the four upper frame arms 33 d.
The three support columns 33c are for fixedly supporting the upper frame 33a and the lower frame 33b, and are respectively in one-to-one correspondence with the remaining three upper frame arms 33d except for the upper frame arm 33d forming the later engagement portion 33e. The upper and lower ends of the support column 33c are fixedly connected to the outer ends of the corresponding upper frame arm 33d and lower frame arm 33h, respectively.
As shown in fig. 4 and 8, the space between the support columns 33c adjacent to the clamping portion 33e forms a basket opening 33f through which the basket 31 is moved into or out of the basket frame 33, and the support columns 33c on both sides of the basket opening 33f have an angle of 180 ° so that the basket 31 can be easily and quickly moved into or out. When the basket 31 is moved into the basket 33 through the basket inlet/outlet 33f, the basket 31 is fixedly disposed in the basket 33 by the projecting end portion 31g being engaged with the engaging portion 33e, the basket 31 is blocked by the three support posts 33c and the handle bar 31b is fixedly connected to the upper frame arm 33e, thereby being fixedly disposed in the basket 33.
In this embodiment, the height of the annular boss 32b of the basket cover 32 is greater than the distance between the upper end surface of the cover main body 32a and the lower end surface of the upper frame 33a, so as to ensure that the basket cover 32 always seals the opening of the basket main body 31a during frying and deoiling processes, and prevent food from falling out of the basket 31 during the processes.
As shown in fig. 1 to 4, the basket lift de-oiling assembly 40 is fixedly disposed on the tank 20, and is used for driving the basket assembly 30 to lift and rotate relative to the tank 20. The basket lift de-oiling assembly 40 includes a rotation unit 41, a lift unit 42, and a basket shaft 43.
Fig. 9 is a schematic perspective view of an output shaft of a decelerator in an embodiment of the present invention.
As shown in fig. 1 to 4 and 9, the rotation unit 41 is provided at the top of the can 20, and includes a decelerator 41a and a rotation driving member 41b.
The decelerator 41a is fixedly arranged at the top of the tank body 20 and is used for driving the basket rotating shaft 43 to rotate, so as to drive the basket 31 to rotate. As shown in fig. 4 and 9, the speed reducer 41a has an output shaft 41c provided with an axial mounting hole 41d, the axial mounting hole 41d having a racetrack-shaped cross-sectional shape.
The rotation driving means 41b is a servomotor, and a rotation shaft of the servomotor is connected to an output end of the speed reducer 41a, and drives an output shaft 41c of the speed reducer 41a to perform a rotation operation.
As shown in fig. 1 to 4, the elevation unit 42 is provided on the decelerator 41a of the rotation unit 41, and includes a support sleeve 42a, an elevation driving member 42b, and a bearing 42c.
The support sleeve 42a is vertically disposed, and a lower end thereof is fixedly disposed on the decelerator 41a and corresponds to the output shaft 41c of the decelerator 41 a.
The elevation driving member 42b is fixedly provided at an upper end of the support sleeve 42a and a free end of the driving rod 42d of the elevation driving member 42b protrudes downward into the support sleeve 42 a. In the present embodiment, the elevation driving member 42b is a pneumatic cylinder. Of course, the elevation driving member 42b may be a hydraulic cylinder or an electric cylinder.
The bearing 42c is a rolling bearing, and an inner ring of the rolling bearing is fixedly connected to a free end of the driving rod 42d of the elevation driving member 42 b.
As shown in fig. 4, the basket rotating shaft 43 is used to drive the basket assembly 30 to perform lifting and rotating actions, and the cross section of the basket rotating shaft 43 has a racetrack shape matching the shape of the cross section of the axial mounting hole 41d of the output shaft 41 c.
The lower end of the basket rotating shaft 43 is connected with the upper frame 33a of the basket 33 through the connecting block 33g, and the upper end of the basket rotating shaft 43 passes through the axial mounting hole 41d of the output shaft 41c to be fixedly connected with the outer ring of the bearing 42c, so that the basket rotating shaft 43 is mounted in the axial mounting hole 41d in a circumferentially fixed and axially liftable manner, and the upper end of the basket rotating shaft 43 is connected with the lower end of the driving rod 42d of the lifting driving member 42b in a circumferentially rotatable manner in an axially fixed manner. When the lifting driving member 42b drives the basket assembly 30 to complete the lifting action, the rotation driving member 41b drives the basket assembly 30 to perform the rotation action, thereby realizing the deoiling.
Although the above description has been made taking the racetrack-shaped cross section as an example between the basket rotating shaft 43 and the axial mounting hole 41d, the cross sections of the basket rotating shaft 43 and the axial mounting hole 41d may be formed in mutually matching polygons, such as triangles, quadrilaterals, hexagons, etc., as long as the output shaft 41c can rotate the basket rotating shaft 43 around the axis of the basket rotating shaft 43 in the circumferential direction and the basket rotating shaft 43 can ascend or descend relative to the output shaft 41 c.
As shown in fig. 2 and 3, the burner 50 is located right under the can 20 and fixedly installed on the base 10 for heating the edible oil contained in the can 20. The burner 50 is a pulverized coal burner, an oil burner, or a gas burner.
As shown in fig. 1 to 3, a vacuum device 200 is provided on the base 10 and connected to a vacuum port of the can 20 for evacuating air in the can 20, and extracting and cooling steam generated during frying and deoiling, and then recovering the steam. The vacuum pumping means includes an ejector vacuum pump 210, a condenser 220, a sump 230, and a suction pump 240.
The jet vacuum pump 210 is respectively communicated with the vacuumizing port of the tank body 20, the output end of the water suction pump 240 and the condenser 220 through pipelines; the water collecting tank 230 is fixedly arranged on the base 10, and the condenser 220 is arranged above the water collecting tank 230 and is communicated with the water collecting tank 230; the input of the suction pump 240 communicates with the sump 230.
And a control device connected to the rotation driving member 41b, the elevation driving member 42b, and the jet vacuum pump 210, the condenser 220, and the suction pump 240 of the vacuum apparatus 200, respectively, for controlling the rotation unit 41, the elevation unit 42, and the vacuum apparatus 200 to operate.
The frying method using the vacuum frying apparatus 1000 in this embodiment includes the steps of:
step S1, the tank door 21 is opened, the basket 31 containing the food ingredients to be fried is placed into the basket frame 33, the protruding end 31g of the handle bar 31b is engaged with the engaging portion 33e of the upper frame arm 33d, and then the process proceeds to step S2.
Step S2, after the tank door 21 is closed, the vacuumizing device 200 starts to work to vacuumize the air in the tank body 20 to a preset vacuum degree; at the same time, the burner 50 heats the edible oil in the can 20 to a predetermined temperature, and then proceeds to step S3.
Step S3, the lifting driving member 42b drives the basket rotating shaft 43 to perform a descending operation, so as to drive the basket assembly 30 to descend below the oil level L of the edible oil in the tank 20 (as shown in fig. 2); the rotation driving member 41b drives the output shaft 41c of the decelerator 41a to rotate, thereby driving the basket rotation shaft 43 and the basket assembly 30 to rotate slowly, starting the frying process, and then proceeding to step S4.
Step S4, after frying, the burner 50 stops working, and the rotary driving member 41b stops working; the lifting driving member 42b drives the basket rotating shaft 43 to perform lifting operation, so as to drive the basket assembly 30 to rise above the oil level L of the edible oil in the tank 20 (as shown in fig. 3), and then step S5 is performed.
In step S5, the rotation driving member 41b drives the output shaft 41c of the speed reducer 41a to rotate, so as to drive the basket rotating shaft 43 and the basket assembly 30 to rotate rapidly, and the deoiling process is started, and then the process proceeds to step S6.
Step S6, after the deoiling is completed, the rotary driving member 41b stops working; at the same time, the vacuum extractor 200 stops operating, and then proceeds to step S7.
Step S7, opening the tank door 21, taking out the basket 31 from the basket 33, and completing a vacuum frying operation.
Example operation and Effect
According to the basket lifting deoiling assembly, the vacuum frying tank comprising the basket lifting deoiling assembly and the vacuum frying equipment comprising the vacuum frying tank, because the basket lifting deoiling assembly comprises a rotating unit, a lifting unit and a basket rotating shaft, the rotating unit comprises a speed reducer and a rotating driving member which are fixedly arranged on a tank body and provided with an output shaft, the output shaft is provided with an axial mounting hole, the lifting unit comprises a supporting sleeve and a lifting driving member which are fixedly arranged on the speed reducer, the free end of a driving rod of the lifting driving member extends downwards into the supporting sleeve, the lower end of the basket rotating shaft is used for being connected with a basket assembly, the upper end of the basket rotating shaft penetrates through the axial mounting hole and is connected with the free end of the driving rod in an axially fixed and circumferentially rotatable mode, and the basket rotating shaft is installed in the axially mounting hole in a circumferentially fixed and axially liftable mode; on the other hand, an external oil storage tank in the prior art is omitted, so that the occupied space of the whole vacuum frying equipment is reduced, and the processing and manufacturing cost of the vacuum frying equipment is also reduced. In addition, the continuous operation of frying and deoiling omits the repeated heating of edible oil and the repeated vacuumizing of the tank body in the prior art, reduces the energy consumption and also reduces the environmental pollution.
Further, because the axial fixing and the axial rotation are realized by adopting a bearing connection mode between the driving rod and the basket rotating shaft, the structure is simple, and the bearing is easy to purchase and low in price, thereby reducing the manufacturing and maintenance cost of the vacuum frying equipment.
Further, because the material basket rotating shaft and the axial mounting hole adopt the matched runway-shaped or polygonal cross section or adopt the groove pin and guide groove structure to realize the axial lifting of circumferential fixation, the structure is simple, the processing is easy, and the manufacturing cost is lower.
In addition, because the material basket subassembly is including having material basket main part and handle pole material basket, material basket lid and material basket, the handle pole is fixed to be set up in the lateral part of material basket main part and extend the upper end of material basket main part and form and stretch out the tip, the material basket includes upper frame, lower frame and m spinal branch dagger, upper frame and lower frame have respectively that m+1 is radial evenly setting up the upper frame arm and the lower frame arm in the center, the outer end of an upper frame arm is formed with the joint portion with stretch out tip assorted joint portion, m spinal branch dagger and the material basket import and export of other m spinal branch dagger arms one-to-one, when the material basket was placed in the material basket through the material basket import and export, the material basket was fixed to be set up in the material basket through stretching out tip and joint portion looks joint, m is 2 or 3, so, the material basket of this embodiment can conveniently be moved into and remove the material basket to can realize the self-locking function between material basket and the material basket, the structure is simple, and convenient operation.
Further, because the material basket cover is provided with the cover main body and the annular boss fixedly arranged at the lower end of the cover main body, the height of the annular boss is larger than the distance between the upper end face of the cover main body and the lower end face of the upper frame, so that the material basket cover cannot slide away from the cover main body in the frying and deoiling processing process, and food is prevented from scattering out of the material basket.
In addition, because the vacuum frying tank is also provided with a burner, the burner is a coal powder burner, an oil burner or a gas burner, so that the vacuum frying tank can use fuel in daily life and has wider applicability.
< modification example one >
The present modification is a modification of the embodiment. In the following description, the same components as those of the embodiment are given the same reference numerals, and the same description is omitted.
The present modification differs from the embodiment in that: the basket body 31a further has a plurality of support rods 31h for fixedly supporting the upper flange 31c and the lower flange 31d.
As shown in fig. 4 to 6, the plurality of support rods 31h and the handle rods 31b are uniformly arranged along the circumferential direction of the upper flange 31c or the lower flange 31d. The upper and lower ends of the support rod 31h are fixedly connected with the lower end face of the upper flange 31c and the upper end face of the lower flange 31d, respectively.
Compared with the embodiment, because the material basket main body is provided with a plurality of supporting rods, the upper end and the lower end of each supporting rod are respectively fixedly connected with the upper flange and the lower flange, so that the connection between the upper flange and the lower flange and the perforated side plate is firmer, the structural stability of the material basket is enhanced, and the service life of the material basket is prolonged.
< modification II >
The present modification is a modification of the first and second modifications. In the following description, the same components as those of the first embodiment and the first modification are given the same reference numerals, and the same description is omitted.
The present modification differs from the embodiment and the first modification in that: the number of the support columns 33c in the basket 33 is two, and correspondingly, the number of the upper frame arms 33d and the lower frame arms 33h is three.
Compared with the first embodiment and the first modification, the number of the supporting columns, the upper frame arms and the lower frame arms is relatively small, so that the basket is ensured to be fixed in the basket and easy to take and place, the structure of the basket is simpler, and the manufacturing cost is lower.
< modification III >
The present modification is a modification of the embodiment, the first modification, and the second modification. In the following description, the same components as those of the embodiment, the first modification and the modification are given the same reference numerals, and the same description is omitted.
The present modification differs from the embodiment, the first modification, and the second modification in that: the material basket rotating shaft and the axial mounting hole are different in structure for realizing circumferential fixation and axial lifting.
In this modification, a groove pin (not shown) along the axial direction of the basket rotating shaft 43 is provided on the basket rotating shaft 43, a guide groove (not shown) which is matched with the groove pin along the axial direction of the axial mounting hole 41d is provided on the wall of the axial mounting hole 41d, and the groove pin is slidably mounted in the guide groove, so that the connection mode of fixing the basket rotating shaft 43 and the axial mounting hole 41d in the circumferential direction and lifting in the axial direction is realized, the structure is simple, and the processing and the manufacturing are easy.
< modification IV >
The present modification is a modification of the embodiment and the first to fourth modifications. In the following description, the same reference numerals are given to the same configurations as those of the embodiment and the first to fourth modifications, and the same description is omitted.
The present modification differs from the embodiment and the first to fourth modifications in that: the bottom in the can 20 is further provided with an electric heating pipe (not shown) for heating the edible oil contained in the can 20, expanding the variety of heating modes of the frying apparatus, so that the frying apparatus can be more adapted to various use environments.
It should be appreciated by those skilled in the art that the foregoing embodiments are preferred embodiments of the present invention, and are intended to be construed as illustrative only and not limiting the scope of the invention.
Claims (6)
1. A vacuum fryer comprising:
the base is used for fixing;
the tank body is fixedly arranged on the base;
the material basket assembly is arranged in the tank body; and
the material basket lifting deoiling assembly is fixedly arranged on the tank body and used for driving the material basket assembly to lift and rotate relative to the tank body,
wherein, the basket lift deoiling assembly includes:
the rotating unit is provided with a speed reducer fixedly arranged at the top of the tank body and a rotating driving component connected with the input end of the speed reducer;
the lifting unit is provided with a supporting sleeve with the lower end fixedly arranged on the speed reducer and a lifting driving component fixedly arranged at the upper end of the supporting sleeve; and
the material basket rotating shaft is used for driving the material basket assembly to lift and rotate, the lower end of the material basket rotating shaft is connected with the material basket assembly,
wherein the speed reducer is provided with an output shaft which is provided with an axial mounting hole,
the lifting driving component is provided with a driving rod, the free end of the driving rod extends downwards into the supporting sleeve,
the upper end of the basket rotating shaft penetrates through the axial mounting hole and is connected with the free end of the driving rod in an axially fixed and circumferentially rotatable manner, the basket rotating shaft is installed in the axial mounting hole in a circumferentially fixed and axially liftable manner,
when the lifting driving component drives the material basket component to complete the lifting action, the rotary driving component drives the material basket component to perform the rotary action so as to realize deoiling,
the basket assembly includes:
a basket having a basket body and a handle bar fixedly provided at a side of the basket body, the handle bar extending out of an upper end of the basket body to form an extended end;
the material basket cover is movably arranged on the material basket main body; and
a basket frame for accommodating the basket and the basket cover,
the material basket frame is provided with an upper frame, a lower frame and m support columns for fixedly supporting the upper frame and the lower frame;
the upper frame is provided with m+1 upper frame arms which are uniformly arranged in a radial manner at the center,
the lower frame is provided with m+1 lower frame arms which are in one-to-one correspondence with the m+1 upper frame arms and are uniformly arranged in a central radial shape,
the outer end of one upper frame arm is provided with a clamping part matched with the extending end part, m support columns are in one-to-one correspondence with the rest m upper frame arms,
spaces between the support columns adjacent to the clamping portions form a basket access opening through which the basket is moved into or out of the basket frame,
when the material basket is moved into the material basket frame through the material basket inlet and outlet, the material basket is fixedly arranged in the material basket frame through the clamping connection of the extending end part and the clamping connection part,
the m is 2 or 3 and the number of the groups,
the driving rod and the basket rotating shaft are axially fixed and circumferentially rotatable in a bearing connection mode,
the material basket rotating shaft and the axial mounting hole adopt the following structure one or structure two to realize the circumferential fixed axial lifting,
structure one:
the cross section of the axial mounting hole is in a runway shape or a polygonal shape,
the cross section of the basket rotating shaft is provided with a shape matched with the shape of the cross section of the axial mounting hole;
and (2) a structure II:
the basket rotating shaft is provided with a groove pin along the axial direction of the basket rotating shaft,
the wall of the axial mounting hole is provided with a guide groove which is matched with the groove pin along the axial direction of the axial mounting hole, and the groove pin is slidably arranged in the guide groove.
2. The vacuum fryer according to claim 1, wherein:
the inner ring and the outer ring of the bearing are fixedly connected with the free end of the driving rod and the upper end of the basket rotating shaft respectively.
3. The vacuum fryer according to claim 1, wherein:
wherein the material basket cover is provided with a cover main body and an annular boss fixedly arranged at the lower end of the cover main body and used for extending into the material basket main body,
a handle bar notch portion for passing through the protruding end portion of the handle bar is formed at the periphery of the cover main body,
the height of the annular boss is greater than the distance between the upper end face of the cover main body and the lower end face of the upper frame.
4. The vacuum fryer according to claim 1, further comprising:
a burner for heating the edible oil contained in the can body,
wherein the burner is positioned below the tank body and fixedly arranged on the base,
the burner is a pulverized coal burner, an oil burner or a gas burner.
5. The vacuum fryer according to claim 1, further comprising:
an electric heating tube for heating the edible oil contained in the can body,
wherein, the electric heating pipe sets up the internal bottom of jar.
6. A vacuum frying apparatus comprising a vacuum frying tank as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811080288.2A CN109090167B (en) | 2018-09-17 | 2018-09-17 | Lifting deoiling assembly for basket, vacuum frying tank and vacuum frying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811080288.2A CN109090167B (en) | 2018-09-17 | 2018-09-17 | Lifting deoiling assembly for basket, vacuum frying tank and vacuum frying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109090167A CN109090167A (en) | 2018-12-28 |
| CN109090167B true CN109090167B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811080288.2A Active CN109090167B (en) | 2018-09-17 | 2018-09-17 | Lifting deoiling assembly for basket, vacuum frying tank and vacuum frying equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN109090167B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432297B (en) * | 2019-09-03 | 2021-04-06 | 汕头市华兴机械厂有限公司 | Composite potato chip production line |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105851U (en) * | 1991-07-29 | 1992-06-03 | 侯锦辉 | Decompress oil-fried dehydrated device |
| CN2495120Y (en) * | 2001-08-30 | 2002-06-19 | 秦皇岛通海科技发展公司 | Oil-removing type vacuum frying apparatus |
| JP2008109905A (en) * | 2006-10-31 | 2008-05-15 | Calbee Foods Co Ltd | Method for producing fried product, and vacuum fryer |
| CN105660751A (en) * | 2016-03-29 | 2016-06-15 | 全武 | Vacuum frying pot |
| CN205695284U (en) * | 2016-06-14 | 2016-11-23 | 全武 | A kind of vacuum frying tank with external heater |
| CN106614852A (en) * | 2017-01-20 | 2017-05-10 | 深圳市润唐发明电器有限公司 | Method for frying food |
| JP6150362B1 (en) * | 2016-12-08 | 2017-06-21 | フーズテック有限会社 | Fryer equipment |
| CN206453141U (en) * | 2017-01-19 | 2017-09-01 | 沧州全鑫食品有限公司 | A kind of safety-type jujube deep-frying device |
| CN108464322A (en) * | 2018-07-05 | 2018-08-31 | 烟台成峰机械科技有限公司 | A kind of new-type vacuum low-temperature fryer |
| CN209234777U (en) * | 2018-09-17 | 2019-08-13 | 全氏食品机械（上海）有限公司 | Expect basket lifting de-oiling assembly, vacuum frying tank and vacuum frying apparatus |
-
2018
- 2018-09-17 CN CN201811080288.2A patent/CN109090167B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105851U (en) * | 1991-07-29 | 1992-06-03 | 侯锦辉 | Decompress oil-fried dehydrated device |
| CN2495120Y (en) * | 2001-08-30 | 2002-06-19 | 秦皇岛通海科技发展公司 | Oil-removing type vacuum frying apparatus |
| JP2008109905A (en) * | 2006-10-31 | 2008-05-15 | Calbee Foods Co Ltd | Method for producing fried product, and vacuum fryer |
| CN105660751A (en) * | 2016-03-29 | 2016-06-15 | 全武 | Vacuum frying pot |
| CN205695284U (en) * | 2016-06-14 | 2016-11-23 | 全武 | A kind of vacuum frying tank with external heater |
| JP6150362B1 (en) * | 2016-12-08 | 2017-06-21 | フーズテック有限会社 | Fryer equipment |
| CN206453141U (en) * | 2017-01-19 | 2017-09-01 | 沧州全鑫食品有限公司 | A kind of safety-type jujube deep-frying device |
| CN106614852A (en) * | 2017-01-20 | 2017-05-10 | 深圳市润唐发明电器有限公司 | Method for frying food |
| CN108464322A (en) * | 2018-07-05 | 2018-08-31 | 烟台成峰机械科技有限公司 | A kind of new-type vacuum low-temperature fryer |
| CN209234777U (en) * | 2018-09-17 | 2019-08-13 | 全氏食品机械（上海）有限公司 | Expect basket lifting de-oiling assembly, vacuum frying tank and vacuum frying apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109090167A (en) | 2018-12-28 |
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