Temperature control fryer

Abstract

The utility model discloses a temperature control fryer which comprises a fryer body, an electric heating tube and a porous frying groove. A multi-hole frying groove is formed in the pan body, sliding grooves are formed in a pair of opposite side walls of the frying groove, sliding blocks are installed on the sliding grooves in a sliding mode, connecting columns are arranged at the top ends of the sliding blocks, connecting holes in sliding fit with the connecting columns are formed in the multi-hole frying groove, springs are arranged on the connecting columns in a sleeving mode, and the two ends of the springs abut against the multi-hole frying groove and the sliding blocks respectively. Shaking devices are arranged on the sliding blocks, and the porous frying grooves can shake through the shaking devices; the sliding block can be driven by the lifting device to slide up and down along the sliding groove; through the arrangement of the shaking device, food in the multi-hole frying groove can jump and collide, redundant grease can rapidly flow back, oil control is rapid, time is short, the food is kept at high temperature, and the taste is better; by arranging the adjusting structure and the locking structure, the rotating shaft can be separated from the corresponding mounting hole, and the flip cover is convenient to disassemble and clean.

Description

Technical Field

[0001] This utility model relates to the field of food frying technology, and in particular to a temperature-controlled fryer. Background Technology

[0002] A deep fryer is a kitchen appliance mainly used to cook food by frying it in oil. It features novel design, reasonable structure, simple operation, fast heating, and easy cleaning. It is an essential kitchen appliance for various fried fast food restaurants and other similar establishments. It is usually heated by electric heating elements and is widely used.

[0003] For example, Chinese utility model CN219537299U discloses a deep fryer that avoids oil splashing. Through the linkage between the servo motor, rotating shaft, connecting parts, and protective cover on the main body, it effectively prevents cooking oil from splashing out during use. Through the linkage between the oil drain pipe and the oil storage tank, it can quickly drain the oil from the oil tank to the storage tank when it needs to be replaced. However, this structure still has the following significant drawbacks:

[0004] 1. Fried foods generally need to be left to dry out the oil. As the food temperature decreases, the oil drying speed becomes slower and slower, resulting in a longer oil drying time. Moreover, if the food temperature is too low, the taste will be worse.

[0005] 2. The lid assembly of the existing fryer is connected to the outer shell of the fryer via a pivot, which can only be opened and closed, but cannot be disassembled, making it very inconvenient to clean. Summary of the Invention

[0006] This utility model aims to solve one of the technical problems existing in the prior art.

[0007] This application provides a temperature-controlled fryer, including a pot body, an electric heating element, and a porous frying trough; the pot body is provided with a frying trough, and a pair of opposite side walls of the frying trough are each provided with a sliding groove, a sliding block is slidably installed on each sliding groove, and a connecting post is provided at the top of each sliding block; the porous frying trough is provided with a connecting hole that slidably engages with the connecting post; a spring is sleeved on each connecting post, and the two ends of the spring press against the porous frying trough and the sliding block respectively; a shaking device is provided on each sliding block, and the shaking device can cause the porous frying trough to shake;

[0008] The lifting device can drive the sliding block to slide up and down along the sliding groove.

[0009] Furthermore, the shaking device includes a rotating block, a hemispherical block, a ball groove, and a shaking motor. The top of the sliding block is provided with a rotating groove, and the bottom of the rotating block is provided with a rotating block that is rotatably installed in the rotating groove. The bottom of the sliding block is fixedly installed with a shaking motor, the output end of the shaking motor extends into the rotating groove and is fixedly connected to the rotating block. The top circumference of the rotating block has several hemispherical blocks, and the multi-hole blasting groove is provided with ball grooves that correspond one-to-one with the hemispherical blocks.

[0010] Furthermore, a protective shell is fixedly installed on the sliding block.

[0011] Furthermore, the lifting device includes a lifting motor, a rotating lead screw and a lead screw nut. The rotating lead screw is rotatably installed in a sliding groove on one side. The top end of the rotating lead screw extends out of the sliding groove and is fixedly connected to the output shaft of the lifting motor. The lifting motor is fixedly installed on the pot body, and a lead screw nut that is threadedly connected to the rotating lead screw is fixedly installed on the sliding block.

[0012] Furthermore, it also includes a flip cover, a mounting block on the pot body, a rotating shaft groove at both ends of the mounting block, a rotating shaft slidingly installed in the rotating shaft groove, and a pair of connecting blocks fixed on the flip cover, the connecting blocks rotatingly engaging with the corresponding rotating shaft through mounting holes;

[0013] The adjustment structure can drive a pair of rotating shafts to move closer to each other, causing them to disengage from the corresponding mounting holes. The locking structure can then fix the adjustment structure in place.

[0014] Furthermore, the adjustment structure includes a rotating disc, connecting rods, a drive shaft, and a knob. The mounting block has a mounting cavity that communicates with the rotating shaft groove. The drive shaft is rotatably mounted in the mounting cavity. One end of the drive shaft extends out of the mounting cavity and is fixedly connected to a knob. The rotating disc is fixed on the drive shaft. A pair of centrally symmetrical connecting rods are hinged on the rotating disc. The pair of connecting rods are respectively hinged to the corresponding rotating shafts.

[0015] Furthermore, the locking structure includes a locking thread and a locking nut. The drive shaft extends out of the mounting cavity from the end opposite to the knob and is provided with a locking thread. The locking nut is installed on the outer thread of the locking thread, and one side of the locking nut abuts against the outer side of the mounting block.

[0016] Furthermore, the outer side of the knob is textured with anti-slip material.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. By setting up a shaking device, the food in the porous frying tank can jump and collide with each other. Since the food is above the oil, it maintains a sufficiently high temperature. The oil flows quickly, causing excess oil to fall back into the frying tank quickly. The oil control speed is fast and the time is short. After the oil control is completed, the food maintains a high temperature and tastes better.

[0019] 2. By adjusting the structure and locking mechanism, a pair of rotating shafts can be disengaged from the corresponding mounting holes, thereby removing the flip cover for easy cleaning. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a temperature-controlled deep fryer according to an embodiment of this application;

[0021] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure along the AA direction;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point B;

[0023] Figure 4 for Figure 1 Enlarged structural diagram at point C;

[0024] Figure 5 for Figure 4 A schematic diagram of the cross-sectional structure along the DD direction.

[0025] Figure Labels

[0026] 1-Pot body, 11-Frying tank, 12-Sliding groove, 13-Sliding block, 14-Connecting column, 15-Spring, 2-Heating tube, 3-Porous frying tank, 31-Connecting hole, 4-Shaking device, 41-Rotating block, 42-Hemispherical block, 43-Spherical groove, 44-Shaking motor, 45-Protective shell, 46-Rotating groove, 47-Rotating block, 5-Lifting device, 51-Lifting motor, 52-Rotating screw, 53-Screw nut, 61-Flip cover, 62-Mounting block, 63-Rotating shaft groove, 64-Rotating shaft, 65-Connecting block, 66-Mounting hole, 67-Adjusting structure, 671-Rotating disc, 672-Connecting rod, 673-Drive shaft, 674-Knob, 675-Mounting cavity, 676-Anti-slip texture, 68-Locking structure, 681-Locking thread, 682-Locking nut. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0028] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0029] The following description, in conjunction with the accompanying drawings, details a temperature-controlled deep fryer provided in this application through specific embodiments and application scenarios.

[0030] Example 1:

[0031] like Figures 1 to 3 As shown, this application embodiment provides a temperature-controlled fryer, including a pot body 1, an electric heating element 2, and a porous frying trough 3; the pot body 1 is provided with a frying trough 11, and a pair of opposite side walls of the frying trough 11 are each provided with a sliding groove 12, and a sliding block 13 is slidably installed on each sliding groove 12. A connecting post 14 is provided at the top of each sliding block 13, and a connecting hole 31 is provided on the porous frying trough 3 to slide with the connecting post 14. A spring 15 is sleeved on each connecting post 14, and the two ends of the spring 15 press against the porous frying trough 3 and the sliding block 13 respectively. A shaking device 4 is provided on each sliding block 13, and the shaking device 4 can cause the porous frying trough 3 to shake; wherein, the lifting device 5 can drive the sliding block 13 to slide up and down along the sliding groove 12.

[0032] Furthermore, each of the shaking devices 4 includes a rotating block 41, a hemispherical block 42, a ball groove 43, and a shaking motor 44. The top of the sliding block 13 is provided with a rotating groove 46, and the bottom of the rotating block 41 is provided with a rotating block 47 rotatably installed in the rotating groove 46. The bottom of the sliding block 13 is fixedly installed with a shaking motor 44, and the output end of the shaking motor 44 extends into the rotating groove 46 and is fixedly connected to the rotating block 47. The top circumference of the rotating block 41 is provided with a plurality of hemispherical blocks 42, and the porous blasting groove 3 is provided with ball grooves 43 corresponding to the hemispherical blocks 42 one by one.

[0033] Furthermore, a protective shell 45 is fixedly installed on the sliding block 13.

[0034] Furthermore, the lifting device 5 includes a lifting motor 51, a rotating lead screw 52 and a lead screw nut 53. The rotating lead screw 52 is rotatably installed in a sliding groove 12 on one side. The top end of the rotating lead screw 52 extends out of the sliding groove 12 and is fixedly connected to the output shaft of the lifting motor 51. The lifting motor 51 is fixedly installed on the pot body 1. The lead screw nut 53, which is threadedly connected to the rotating lead screw 52, ​​is fixedly installed on the sliding block 13.

[0035] In this embodiment of the application, due to the above-described structure, a temperature sensor for detecting temperature is provided on the pot body 1, and an electric heating tube 2 for heating is provided in the frying tank 11. When frying begins, the food to be fried is placed in the porous frying tank 3, and the electric heating tube 2 heats the oil in the frying tank 11. The temperature sensor detects the oil temperature in the frying tank 11, and the external control center can control the heating efficiency of the electric heating tube 2 according to the oil temperature detected by the temperature sensor. When the oil temperature in the frying tank 11 rises to the set temperature, the lifting motor 51 starts, and the lifting motor 51 drives the rotating screw 52 to rotate. The rotation of the rotating screw 52 drives the screw nut 53 and the sliding block 13 to slide downward along the corresponding sliding groove 12, thereby driving the porous frying tank 3 to slide downward until the food to be fried is completely immersed in the oil in the frying tank 11. When the food is fried, the lifting motor 51 starts, and the lifting motor 51 drives the rotating screw nut 53 to slide downward along the corresponding sliding groove 12. When the lead screw 52 rotates, it drives the lead screw nut 53 and the sliding block 13 to slide upward along the corresponding sliding groove 12, which can lift the porous frying tank 3. At this time, the porous frying tank 3 is above the oil surface. A pair of vibrating motors 44 start synchronously, driving the corresponding rotating block 41 to rotate. During the rotation of the rotating block 41, the hemispherical block 42 slides out of the corresponding ball groove 43 and pushes the porous frying tank 3 to slide upward, stretching the spring 15 until the hemispherical block 42 slides into the next ball groove 43. Under the action of the spring 15, the porous frying tank 3 returns to its original position, thus realizing the up-and-down reciprocating motion, making the porous frying tank 3 vibrate, causing the food in the porous frying tank 3 to jump and collide with each other. Since the food is above the oil, it maintains a sufficiently high temperature. The oil flows quickly, causing excess oil to fall back into the frying tank 11 quickly. The oil control speed is fast and the time is short. After the oil control is completed, the food maintains a high temperature and has a better taste.

[0036] During the downward sliding of the sliding block 13, the vibration motor 44 is always above the oil surface. A protective shell 45 is fixedly installed on the sliding block 13 to protect the vibration motor 44.

[0037] Example 2:

[0038] like Figure 1 , Figure 4 and Figure 5 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a flip cover 61, a mounting block 62 on the pot body 1, a rotating shaft groove 63 at both ends of the mounting block 62, a rotating shaft 64 slidably mounted in the rotating shaft groove 63, and a pair of connecting blocks 65 fixed on the flip cover 61. The connecting blocks 65 are rotatably engaged with the corresponding rotating shaft 64 through the mounting hole 66. The adjusting mechanism 67 can drive the pair of rotating shafts 64 to move closer to each other and disengage them from the corresponding mounting hole 66. The adjusting mechanism 67 can be fixed by the locking structure 68.

[0039] Furthermore, the adjustment mechanism 67 includes a rotating disk 671, a connecting rod 672, a transmission shaft 673, and a knob 674. The mounting block 62 has a mounting cavity 675 that communicates with the rotating shaft groove 63. The transmission shaft 673 is rotatably mounted in the mounting cavity 675. One end of the transmission shaft 673 extends out of the mounting cavity 675 and is fixedly connected to the knob 674. The rotating disk 671 is fixedly mounted on the transmission shaft 673. A pair of centrally symmetrical connecting rods 672 are hinged on the rotating disk 671. The pair of connecting rods 672 are respectively hinged to the corresponding rotating shafts 64.

[0040] Furthermore, the locking structure 68 includes a locking thread 681 and a locking nut 682. The drive shaft 673 extends out of the mounting cavity 675 from the end opposite to the knob 674 and is provided with a locking thread 681. The locking nut 682 is installed on the outer thread of the locking thread 681, and one side of the locking nut 682 abuts against the outer side of the mounting block 62.

[0041] Furthermore, the outer side of the knob 674 is provided with anti-slip texture 676.

[0042] In this embodiment of the application, due to the above-described structure, when the flip cover 61 is installed on the pot body 1, a pair of connecting blocks 65 are respectively attached to the corresponding mounting blocks 62, and the rotating shaft 64 is located in the corresponding mounting hole 66, so the flip cover 61 can be opened and closed normally. When it is necessary to remove the flip cover 61, the locking nut can be loosened to release the fixation of the transmission shaft 673. Then, by rotating the knob 674 clockwise, the knob 674 drives the rotating disk 671 to rotate clockwise synchronously through the transmission shaft 673. During the clockwise rotation of the rotating disk 671, the corresponding rotating shaft 64 can be driven to slide along the rotating shaft groove 63 through a pair of connecting rods 672, and the pair of rotating shafts 64 move closer to each other. At this time, the pair of rotating shafts 64 disengage from the corresponding mounting hole 66, and the flip cover 61 can be removed for easy cleaning.

[0043] After cleaning, align the mounting holes 66 with the corresponding shaft grooves 63. Turn the knob 674 counterclockwise. The knob 674 drives the rotating disc 671 to rotate counterclockwise synchronously through the drive shaft 673. During the counterclockwise rotation of the rotating disc 671, the corresponding shaft 64 can be pushed to slide along the shaft groove 63 through a pair of connecting rods 672, and the pair of shafts 64 will move away from each other. At this time, the pair of shafts 64 can be reinserted into the corresponding mounting holes 66. Then, by tightening the locking nut, the drive shaft 673 can be fixed.

[0044] The outer side of the knob 674 is provided with anti-slip texture 676, which can effectively prevent the hand from slipping during rotation.

[0045] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0046] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A temperature-controlled deep fryer, comprising a pot body, an electric heating element, and a porous frying tank, characterized in that, The pot body is provided with a frying slot, and a pair of opposite side walls of the frying slot are provided with sliding slots. Sliding blocks are slidably installed on each sliding slot, and a connecting post is provided at the top of each sliding block. The multi-hole frying slot is provided with a connecting hole that slides with the connecting post. A spring is sleeved on each connecting post, and the two ends of the spring press against the multi-hole frying slot and the sliding block respectively. A shaking device is provided on each sliding block, which can make the multi-hole frying slot shake. The lifting device can drive the sliding block to slide up and down along the sliding groove.

2. The temperature-controlled fryer according to claim 1, characterized in that, The shaking device includes a rotating block, a hemispherical block, a ball groove, and a shaking motor. The top of the sliding block is provided with a rotating groove, and the bottom of the rotating block is provided with a rotating block that is rotatably installed in the rotating groove. The bottom of the sliding block is fixedly installed with a shaking motor, and the output end of the shaking motor extends into the rotating groove and is fixedly connected to the rotating block. The top circumference of the rotating block has several hemispherical blocks, and the multi-hole blasting groove is provided with ball grooves that correspond one-to-one with the hemispherical blocks.

3. The temperature-controlled fryer according to claim 1, characterized in that, A protective shell is fixedly installed on the sliding block.

4. The temperature-controlled fryer according to claim 1, characterized in that, The lifting device includes a lifting motor, a rotating lead screw and a lead screw nut. The rotating lead screw is rotatably installed in a sliding groove on one side. The top of the rotating lead screw extends out of the sliding groove and is fixedly connected to the output shaft of the lifting motor. The lifting motor is fixedly installed on the pot body. The lead screw nut, which is threadedly connected to the rotating lead screw, is fixedly installed on the sliding block.

5. A temperature-controlled deep fryer according to claim 1, characterized in that, It also includes a flip cover, a mounting block on the pot body, a rotating shaft groove at both ends of the mounting block, a rotating shaft slidingly installed in the rotating shaft groove, and a pair of connecting blocks fixed on the flip cover, the connecting blocks rotatingly engaging with the corresponding rotating shaft through mounting holes; The adjustment structure can drive a pair of rotating shafts to move closer to each other, causing them to disengage from the corresponding mounting holes. The locking structure can then fix the adjustment structure in place.

6. A temperature-controlled deep fryer according to claim 5, characterized in that, The adjustment structure includes a rotating disc, connecting rods, a drive shaft, and a knob. The mounting block has a mounting cavity that communicates with the rotating shaft groove. The drive shaft is rotatably mounted in the mounting cavity. One end of the drive shaft extends out of the mounting cavity and is fixedly connected to a knob. The rotating disc is fixed on the drive shaft. A pair of centrally symmetrical connecting rods are hinged on the rotating disc. The pair of connecting rods are respectively hinged to the corresponding rotating shafts.

7. A temperature-controlled deep fryer according to claim 6, characterized in that, The locking structure includes a locking thread and a locking nut. The drive shaft extends out of the mounting cavity from the end opposite to the knob and is provided with a locking thread. The locking nut is installed on the outer thread of the locking thread, and one side of the locking nut abuts against the outer side of the mounting block.

8. A temperature-controlled deep fryer according to claim 6, characterized in that, The outer side of the knob has anti-slip texture.

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