Low-temperature slow cooking machine with positioning function

Abstract

The utility model relates to a low-temperature slow cooking machine, in particular to a low-temperature slow cooking machine with a positioning function. According to the technical scheme, the low-temperature slow cooking machine with the positioning function comprises a shell, a control panel, a connecting block, a clamping rod, a torsional spring and the like. The control panel is fixedly arranged at the top of the shell, the connecting block is fixedly connected to the right portion of the shell, the clamping rod is rotatably connected to the right portion of the connecting block, and the torsional springs are symmetrically connected between the clamping rod and the connecting block. According to the utility model, the abutting rod is matched with the positioning groove on the wall of the container, so that the position of the container can be automatically adjusted according to different depths of the container, the slow cooking machine can adapt to the containers with various sizes and shapes, and the universality and flexibility of the equipment are improved; the device is prevented from shifting due to flowing of water or external force in the heating process, and potential safety hazards possibly caused by instability of the device are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a low-temperature slow cooking machine, especially a low-temperature slow cooking machine with positioning function. BACKGROUND

[0002] Slow cooking machine, also known as slow cooker or low-temperature cooking device, is a kind of kitchen appliance for long-time low-temperature cooking food. It can make food evenly heated and fully release flavor by heating food materials at lower temperature (usually 70-90℃) for a long time, while keeping the original nutrients of food materials from being destroyed. This cooking method is particularly suitable for making food that needs long-time stewing, such as meat, beans and root vegetables, etc., which can make meat more tender, and beans and vegetables more soft and glutinous.

[0003] The existing slow cooking machine has certain limitations in design, especially in the aspect of height positioning for different container sizes. Most slow cooking machines adopt fixed design, that is, the position and height of its heating element are fixed, which cannot be adjusted according to the size of the container. This leads to the heating effect being affected when using different sizes of containers. For example, if the container is small, its bottom may not fully contact the heating element, resulting in uneven heating. If the container is large, the distance between the heating element and the bottom of the container is too close, which may cause local overheating, and the heat is too concentrated in one point, affecting the cooking effect.

[0004] Therefore, it is necessary to design a low-temperature slow cooking machine with positioning function to solve the above technical problems. SUMMARY

[0005] In order to overcome the shortcomings of the existing slow cooking machine that the position of the heating element is fixed and cannot be positioned in height, resulting in uneven heating or local overheating when using different sizes of containers, the technical problem is to provide a low-temperature slow cooking machine with positioning function.

[0006] The utility model discloses a technical scheme with positioning function's low temperature slow cooking machine, including shell, control panel, connecting block, joint rod, torsional spring and heating wire, the control panel is fixedly arranged on the top of shell, the connecting block is fixedly connected with the right part of shell, the joint rod is rotatably connected with the right part of connecting block, the torsional spring is connected with the joint rod and the connecting block between symmetry, the inside of shell is equipped with upper, middle, lower three cavities, the inside left side of lower cavity of shell is fixedly connected with helical heating wire, and the heating wire is electrically connected with the control panel, still include positioning assembly, the left part of joint rod is equipped with positioning assembly, and positioning assembly includes slide rod, abutment rod and second compression spring, the lower part of joint rod is rotatably connected with slide rod, and the left part of two slide rods is fixedly connected with abututment rod, a plurality of positioning slots are formed in the upper part of abutment rod, and the lower part of abututment rod is wedge structure, two second compression springs are connected between the abutment rod and the joint rod, and two second compression springs are all wound on corresponding slide rod.

[0007] Further, it further includes a mixing assembly, the inside of shell is equipped with mixing assembly, and the mixing assembly includes a double-shaft motor, a rotating shaft and a mixing impeller, the double-shaft motor is fixedly connected in the middle cavity of shell, the double-shaft motor is electrically connected with the control panel, the output shaft of the bottom of double-shaft motor passes through the partition between the middle cavity and the lower cavity of shell and is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the mixing impeller at the bottom, and the lower part of shell is annularly arranged with the liquid passage hole in communication with the lower cavity.

[0008] Further, it further includes a clamping column, a handle, a clamping block, a button and a first compression spring, the clamping column is fixedly connected to the upper part of shell, a plurality of clamping grooves are annularly arranged on the clamping column, the handle is rotatably connected to the left part of clamping column, the clamping block is slidably connected to the upper part of handle, the clamping block is clamped and matched with the clamping groove, the button is fixedly connected to the left part of clamping block, the button slides in the handle, and the first compression spring is symmetrically connected between the button and the handle.

[0009] Further, it further includes a first bevel gear, a second bevel gear, a fan blade and a ventilation plate, the air inlet hole in communication with the middle cavity is symmetrically arranged in the middle part of shell, the output shaft of the top of double-shaft motor passes through the partition between the upper cavity and the middle cavity of shell and is fixedly connected with the first bevel gear, the second bevel gear is rotatably connected to the upper cavity of shell, the first bevel gear is engaged with the second bevel gear, the fan blade is fixedly connected to the right part of second bevel gear, and the ventilation plate is fixedly connected to the right part of shell.

[0010] Further, the ventilation plate and the fan blade are distributed on the same axis.

[0011] Furthermore, the vent plate has multiple round holes.

[0012] The beneficial effects are: 1. By cooperating with the positioning groove on the container wall, the positioning rod of this utility model can automatically adjust its position according to the different depths of the container, thereby enabling the slow cooker to adapt to containers of various sizes and shapes, increasing the versatility and flexibility of the equipment, preventing the equipment from shifting due to water flow or external force during the heating process, and avoiding potential safety hazards caused by equipment instability.

[0013] 2. This utility model drives the first bevel gear through the output shaft at the upper end of the dual-axis motor. The first bevel gear and the second bevel gear drive the fan blade to rotate at high speed, generating a strong airflow. This airflow enters through the air inlet, passes through the hollow cavity and upper space of the outer shell, and finally exits through the round hole of the vent plate. This process forms an effective air circulation, which carries away the heat generated by the dual-axis motor during operation, prevents performance degradation or damage due to overheating, and extends the service life of the motor.

[0014] 3. This utility model allows the locking block to disengage from the locking slot by pressing a button, thereby adjusting the angle of the handle. This allows the operator to adjust the handle to the most comfortable position according to their physical condition and operating habits, reducing fatigue caused by prolonged operation and improving the user experience. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the control panel, connecting block, and snap-fit ​​rod of this utility model.

[0017] Figure 3 This is a schematic diagram of the covering structure for the first bevel gear, fan blade, and vent plate of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the motor, the second bevel gear, and the fan blade of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1_outer casing, 2_control panel, 3_connecting block, 4_clamping rod, 401_torsion spring, 5_dual-axis motor, 6_rotating shaft, 7_mixing impeller, 8_heating wire, 9_liquid passage, 10_clamping post, 11_clamping groove, 12_handle, 13_clamping block, 14_button, 15_first compression spring, 16_air inlet, 17_first bevel gear, 18_second bevel gear, 19_fan blade, 1901_vent plate, 20_slide rod, 21_abutting rod, 22_second compression spring. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] Example: A sous-vide cooker with positioning function, such as Figures 1-4 As shown, the device includes a housing 1, a control panel 2, a connecting block 3, a locking rod 4, a torsion spring 401, a dual-axis motor 5, a rotating shaft 6, a mixing impeller 7, a heating wire 8, a sliding rod 20, a connecting rod 21, and a second compression spring 22. The housing is made of high-temperature resistant material. The control panel 2 is screwed onto the top of the housing 1. The connecting block 3 is fused to the middle of the right side of the housing 1. The locking rod 4 is rotatably connected to the right side of the connecting block 3. The torsion spring 401 is symmetrically connected between the locking rod 4 and the connecting block 3. The housing 1 has three cavities: upper, middle, and lower. The dual-axis motor 5 is screwed into the middle cavity of the housing 1. The dual-axis motor 5 is electrically connected to the control panel 2. The output shaft of the dual-axis motor 5 passes through the middle cavity and the lower cavity of the housing 1. The partition between the cavities is connected to the rotating shaft 6 via a coupling. The mixing impeller 7 is installed at the bottom of the rotating shaft 6 via screws. The spiral heating wire 8 is installed on the top left side of the lower cavity of the outer shell 1 via screws. The heating wire 8 is electrically connected to the control panel 2. The lower part of the outer shell 1 has a ring array of liquid passage holes 9 communicating with the lower cavity. The lower part of the snap-fit ​​rod 4 is symmetrically and slidably connected to the slide rod 20. The left side of the two slide rods 20 is fused together with the abutment rod 21. The upper left side of the abutment rod 21 has multiple positioning grooves. The lower part of the abutment rod 21 has a wedge-shaped structure. Two second compression springs 22 are connected between the abutment rod 21 and the snap-fit ​​rod 4. The two second compression springs 22 are both wound around the corresponding slide rod 20.

[0022] like Figures 1-3 As shown, it also includes a snap-fit ​​post 10, a handle 12, a snap-fit ​​block 13, a button 14, and a first compression spring 15. The snap-fit ​​post 10 is fused to the upper left side of the outer shell 1. The snap-fit ​​post 10 has a plurality of snap-fit ​​slots 11 arranged in a ring array. The handle 12 is rotatably connected to the left side of the snap-fit ​​post 10. The snap-fit ​​block 13 is slidably connected to the upper part of the handle 12. The snap-fit ​​block 13 engages with the snap-fit ​​slots 11. The button 14 is fused to the left side of the snap-fit ​​block 13. The button 14 slides within the handle 12. The first compression spring 15 is symmetrically connected between the button 14 and the handle 12.

[0023] For example Figure 1 , Figure 3 and Figure 4As shown, it also includes a first bevel gear 17, a second bevel gear 18, a fan blade 19 and a ventilation plate 1901, the middle front side of the shell 1 is symmetrically provided with the air inlet hole 16 communicated with the hollow cavity, the output shaft of the double-shaft motor 5 at the top is fixedly connected with the first bevel gear 17 through the partition between the upper cavity and the hollow cavity of the shell 1, the upper cavity of the shell 1 is rotatably connected with the second bevel gear 18, the first bevel gear 17 is engaged with the second bevel gear 18, the right side of the second bevel gear 18 is provided with the fan blade 19 through screws, the right side of the shell 1 is fixedly connected with the ventilation plate 1901, the ventilation plate 1901 and the fan blade 19 are distributed on the same axis, and a plurality of round holes are formed in the ventilation plate 1901.

[0024] When the device needs to be used, first, the unprocessed food is loaded into the vacuum bag and sealed, and then placed in a container filled with water. The operator holds the handle 12, and the abutting rod 21 of the device is in contact with the edge of the container. Since the lower part of the abutting rod 21 is designed in a wedge-shaped structure, as the device slowly enters the container, the abutting rod 21 will move to the right side, and at the same time, the second compression spring 22 is gradually pressed and compressed. The abutting rod 21 can adjust the position according to the depth of the shell 1 into the container, and finally be clamped in the corresponding positioning groove on the abutting rod 21, ensuring that the slow cooker is stably installed inside the container. Then, the electric heating wire 8 is started through the control panel 2, so that the water in the container flows into the space below the shell 1 through the liquid passage hole 9. The electric heating wire 8 heats the water in the container, which indirectly heats the food in the vacuum bag. In order to ensure uniform water temperature distribution, the operator also needs to start the double-shaft motor 5 through the control panel 2. The lower end output shaft of the double-shaft motor 5 drives the rotating shaft 6 to rotate quickly, which promotes the operation of the mixing impeller 7, so as to form a vortex effect in the space below the shell 1, realizing the uniformization of water temperature. At the same time, the output shaft at the upper end of the double-shaft motor 5 drives the first bevel gear 17 to rotate. Since the first bevel gear 17 is meshed with the second bevel gear 18, the second bevel gear 18 also rotates synchronously, thereby driving the fan blade 19 to rotate at high speed to generate air flow. The external air is sucked from the air inlet hole 16, discharged from the round hole of the air outlet plate 1901 after passing through the hollow cavity and the upper space of the shell 1. This process not only promotes air circulation, but also effectively takes away the heat generated by the double-shaft motor 5, achieving good heat dissipation effect. If you want to stop heating, you only need to turn off the double-shaft motor 5 and the electric heating wire 8 through the control panel 2. When the slow cooker needs to be taken out of the container, the operator should rotate the clamping rod 4 counterclockwise, which causes the torsional spring 401 to deform, thereby increasing the distance between the abutting rod 21 and the container. When the abutting rod 21 completely leaves the container, the second compression spring 22 returns to its original state, pushing the abutting rod 21 to move to the left side. The operator holds the handle 12 and smoothly lifts the whole machine from the container. After releasing the clamping rod 4, it will automatically rotate to the initial position under the action of the torsional spring 401. If you want to adjust the angle of the handle 12, you can first press the button 14 to the right side. At this time, the first compression spring 15 is pressed, the clamping block 13 moves to the right side and is separated from the clamping groove 11. Then the operator can freely adjust the handle 12 to the desired angle. After releasing the button 14, the first compression spring 15 returns to its original state, and the clamping block 13 re-embeds in the corresponding clamping groove 11, completing the setting of the angle of the handle 12. If you want to reinstall the slow cooker, repeat the above steps.

[0025] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A low-temperature slow cooker with positioning function, comprising a shell (1), a control panel (2), a connecting block (3), a locking rod (4), a torsion spring (401), and a heating wire (8), wherein the control panel (2) is fixedly mounted on the top of the shell (1), the connecting block (3) is fixedly connected to the right side of the shell (1), the locking rod (4) is rotatably connected to the right side of the connecting block (3), the torsion spring (401) is symmetrically connected between the locking rod (4) and the connecting block (3), the shell (1) has three cavities: upper, middle, and lower, and the heating wire (8) is fixedly connected to the left side of the lower cavity of the shell (1), the heating wire (8) is electrically connected to the control panel (2), characterized in that: The positioning assembly is arranged on the left part of the clamping rod (4), and the positioning assembly comprises a sliding rod (20), an abutting rod (21) and a second compression spring (22).

2. The low-temperature slow-cooking machine with a positioning function according to claim 1, characterized in that: The mixing assembly is arranged in the shell (1), and the mixing assembly comprises a double-shaft motor (5), a rotating shaft (6) and a mixing impeller (7).

3. The low-temperature slow-cooking machine with a positioning function according to claim 2, characterized in that: The clamping column (10), the handle (12), the clamping block (13), the button (14) and the first compression spring (15) are arranged on the shell (1).

4. The low-temperature slow-cooking machine with a positioning function according to claim 3, characterized in that: The first bevel gear (17), the second bevel gear (18), the fan blade (19) and the air vent plate (1901) are arranged on the shell (1).

5. The low-temperature slow-cooking machine with a positioning function according to claim 4, characterized in that: The air vent plate (1901) and the fan blade (19) are arranged on the same axis.

6. The low-temperature slow-cooking machine with a positioning function according to claim 5, characterized in that: A plurality of round holes are arranged on the air vent plate (1901).

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