Motor locking structure, stirring assembly and smoothie machine

Abstract

The utility model relates to a motor locking structure, a stirring assembly and a smoothie machine, and belongs to the field of household appliances. A motor locking structure comprises: a housing assembly; a motor support, wherein the motor support is arranged on the shell assembly; the stirring assembly comprises a stirring piece and a transmission shaft; the gearbox is arranged on the shell assembly and the motor support, and the transmission shaft penetrates through the mounting opening and then is in transmission connection with the gearbox; and the motor is arranged on the gearbox and is in transmission connection with the gearbox. The motor support is arranged on the shell assembly, and a solid supporting foundation is provided for the motor. The installation opening of the motor support plays a role in positioning and guiding the transmission shaft, and it is ensured that the transmission shaft can be accurately in transmission connection with the gearbox. After the power provided by the motor is adjusted by the gearbox, the stirring piece can be driven to rotate at a proper rotating speed and torque, so that the stirring piece can fully stir materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household appliances, in particular to a motor locking structure, stirring assembly and smoothie maker. BACKGROUND

[0002] When the smoothie maker works, the motor needs to continuously output strong power to ensure that the scraper can stably run. Because the ice slurry needs to be frequently rotated, the motor will bear great counterforce and continuous mechanical vibration in the process of driving the scraper to rotate. After long-term facing high-intensity and high-frequency vibration impact, these connecting pieces are prone to looseness. Once the motor fixed connecting piece loosens, the stability of the motor in the running process cannot be effectively guaranteed, and the position of the motor itself may gradually deviate, eventually leading to the motor loosening. SUMMARY

[0003] Therefore, it is necessary to provide a motor locking structure, stirring assembly and smoothie maker aiming at the problem that the motor is prone to looseness.

[0004] A motor locking structure comprises:

[0005] A shell assembly;

[0006] A motor support is arranged on the shell assembly, and the motor support is provided with a first mounting port;

[0007] A stirring assembly comprises a stirring piece and a first transmission shaft, the stirring piece is rotationally arranged on the shell assembly, and the first transmission shaft is arranged on the stirring piece;

[0008] A gearbox is arranged on the shell assembly and the motor support respectively, and the first transmission shaft is in transmission connection with the gearbox after passing through the first mounting port;

[0009] A motor is arranged on the gearbox and in transmission connection with the gearbox.

[0010] The first aspect of the application discloses a motor locking structure. The motor support is arranged on the shell assembly to provide a solid support foundation for the motor. The first mounting port of the motor support plays a positioning and guiding role for the first transmission shaft, ensuring that the transmission shaft can be accurately connected in transmission with the gearbox. The setting of the motor support makes the concentricity of the first transmission shaft and the gearbox better. At the same time, the gearbox is mounted on the shell assembly and the motor support respectively. This double mounting mode further enhances the stability of the gearbox and reduces the shaking and displacement during operation. The motor is arranged on the gearbox and can also maintain a stable working state by virtue of the stable installation of the gearbox. The layout design of each component is reasonable, which can disperse the torque and vibration generated by the motor to the entire structure. The shell assembly acts as a support frame as a whole, bearing and dispersing most of the stress. The components such as the motor support and the gearbox cooperate with each other to bear the force during the working process, avoiding stress concentration on a certain component, thereby prolonging the service life of each component and improving the reliability of the entire device. The first transmission shaft is connected in transmission with the gearbox after passing through the mounting port of the motor support. This design ensures the connection precision between the first transmission shaft and the gearbox. Precise connection can reduce energy loss and wear during transmission, so that the power of the motor can be efficiently transmitted to the stirring assembly. At the same time, the gearbox can adjust the speed and torque of the motor according to the actual working requirements, further improving the transmission efficiency and enabling the stirring assembly to work with appropriate speed and power. Each component such as the motor, the gearbox, the motor support and the stirring assembly is relatively independent, and the installation mode is convenient for disassembly and installation. If a component fails, maintenance personnel can easily disassemble it from the device for repair or replacement without affecting the normal work of other components. The motor transmits power to the stirring part through the gearbox and transmission shaft, and the entire transmission process is smooth and efficient. The power provided by the motor can drive the stirring part to rotate at an appropriate speed and torque after adjustment by the gearbox, so that the stirring part can fully stir the material.

[0011] In one of the embodiments, the motor support includes a support body, a first limiting column and a second limiting column. The support body is provided with the first mounting port. The first limiting column is in a plurality. The plurality of first limiting columns is located on both sides of the first mounting port. The second limiting column is in a plurality. The plurality of second limiting columns is located on both sides of the first mounting port. The plurality of first limiting columns is adapted to be installed with the gearbox. The plurality of second limiting columns is adapted to be installed with the shell assembly. By locating the plurality of first limiting columns on both sides of the first mounting port and adapting them to be installed with the gearbox, stable support is provided for the gearbox. During the operation of the motor, large torque and vibration will be generated. The first limiting column can effectively disperse these forces to the support body, avoiding the shaking or displacement of the gearbox due to uneven force. This stable support structure helps to ensure the normal operation of the gearbox, reduces the probability of part wear and failure caused by vibration, and prolongs the service life of the gearbox. The plurality of second limiting columns is also located on both sides of the mounting port and is adapted to be installed with the shell assembly, further enhancing the connection strength between the motor support and the shell assembly. Through the connection of the second limiting column, the motor support can better form an integral whole with the shell assembly to jointly bear the force generated by the motor and the gearbox. During the operation of the equipment, this close connection can reduce the relative movement between the motor support and the shell assembly, improving the structural stability of the entire equipment. The adaptive installation of the first limiting column and the second limiting column makes the connection between the gearbox and the motor support and other components relatively simple, facilitating disassembly and installation. During equipment maintenance or repair, if the gearbox or motor support needs to be inspected or replaced, maintenance personnel can easily disassemble it from the corresponding limiting column without the need for large-scale disassembly of the entire equipment. This greatly shortens the maintenance time and cost, improving the maintainability of the equipment.

[0012] The motor support further includes a reinforcing rib provided on the support body. Part of the reinforcing rib surrounds the first limiting column, and another part of the reinforcing rib is connected with the second limiting column. By surrounding the first limiting column with part of the reinforcing rib, additional support is provided for the area where the first limiting column is located. During the operation of the motor and the gearbox, the first limiting column bears a large pressure and torque. The provision of the reinforcing rib can disperse these forces and prevent the first limiting column from deforming or being damaged due to concentrated force. Another part of the reinforcing rib is connected with the second limiting column, further enhancing the connection strength between the second limiting column and the support body. The second limiting column is adapted to be installed with the shell assembly. During the operation of the equipment, it needs to bear the vibration and force from the motor, gearbox and other components. The connecting action of the reinforcing rib can make the second limiting column better transmit these forces to the support body, reduce the relative displacement between the second limiting column and the support body, and improve the stability of the connection between the motor support and the shell assembly, ensuring the stability of the entire motor locking structure.

[0013] In one of the embodiments, the motor comprises a motor body, a second transmission shaft and a blade, the motor body is arranged on the gearbox, the second transmission shaft is arranged on the motor body and extends out of the motor body at both ends, the end of the second transmission shaft extending towards the gearbox is in driving connection with the gearbox, and the end of the second transmission shaft away from the gearbox is connected with the blade. By arranging the motor body on the gearbox, the end of the second transmission shaft extending towards the gearbox is in driving connection with the gearbox. This direct connection reduces the intermediate links in the power transmission process, reduces energy loss, and improves the power transmission efficiency. The power generated by the motor can be quickly and directly transmitted to the gearbox, and then transmitted to the subsequent working components such as the stirring assembly after adjustment by the gearbox, ensuring that the entire device can operate efficiently. For example, when rapid starting of stirring or high-intensity stirring work is required, this efficient power transmission can make the device respond quickly and meet the work requirements. The end of the second transmission shaft away from the gearbox is connected with the blade, and when the motor operates, the second transmission shaft drives the blade to rotate. The rotation of the blade will generate air flow and promote the air flow around the motor body. Good air flow helps to carry away the heat generated during the operation of the motor, reduces the temperature of the motor, and prevents the motor from being damaged due to overheating. Especially in the case of long-time continuous work or high-load operation, the heat dissipation effect of the blade is particularly important, which can prolong the service life of the motor and improve the reliability and stability of the motor. The structure of the motor is relatively compact, and the motor body, the second transmission shaft and the blade form a relatively independent whole. This integrated structure design reduces the floor area of the device, making the layout of the device more reasonable.

[0014] In one of the embodiments, the gearbox comprises a gearbox housing, limiters, a transmission assembly, and an assembly protrusion. The limiters are arranged on the gearbox housing, and the number of limiters is multiple. The multiple limiters are respectively matched and installed with the housing assembly and the motor support. The transmission assembly is arranged on the gearbox housing and located in the gearbox housing. The gearbox housing is provided with an input port and an output port. The assembly protrusion is arranged on the gearbox housing and located on the side of the gearbox housing away from the housing assembly. The motor is arranged on the assembly protrusion, and part of the motor extends into the input port and is matched with the transmission assembly. The first transmission shaft extends into the output port and is matched with the transmission assembly. Through the matching and installation of multiple limiters with the housing assembly and the motor support, the design provides reliable support and fixation for the gearbox. The limiters can limit the displacement and shaking of the gearbox during operation and ensure the stable position of the gearbox in the equipment. When the motor operates and generates large vibration and torque, the connection of the limiters with the housing assembly and the motor support can disperse these forces to the entire equipment structure, avoid damage of the gearbox due to uneven force, and improve the overall structural stability and reliability of the equipment.

[0015] The assembly protrusion is arranged on the side of the gearbox housing away from the housing assembly, and the motor is installed on the assembly protrusion. This layout makes the connection of the motor and the gearbox more compact and stable, and also optimizes the force transmission path. The power generated by the motor can be more directly and efficiently transmitted to the transmission assembly through the input port, reducing the loss and interference of energy in the transmission process and ensuring the stability and accuracy of power transmission.

[0016] In one of the embodiments, the stirring piece comprises a support ring, stirring blades and a limiting part, the stirring blades are arranged on the support ring, the number of the stirring blades is multiple, the stirring blades are arranged at intervals, the limiting part is connected with the stirring blades, the limiting part is located at one end of the stirring blades away from the support ring, and the first transmission shaft is arranged on the limiting part. By arranging the multiple stirring blades at intervals on the support ring, each stirring blade can produce independent stirring effect on the material during the stirring process. The interval arrangement avoids the mutual interference between the blades, so that the material can be stirred in a wider area, and the contact area and stirring range of the material and the stirring blades are increased. For example, during the preparation of smoothie, the stirring blades at different positions can simultaneously cut, turn over and mix the smoothie material, so that the texture of the smoothie is more delicate and uniform, and the stirring effect and product quality are improved. The limiting part is connected with the multiple stirring blades, which plays a role in reinforcing the stirring blades. During the stirring process, the stirring blades will be subjected to resistance and impact force of the material, and if the blades are not effectively connected and supported, deformation or damage will easily occur. The limiting part connects the multiple stirring blades into a whole, improves the overall strength and rigidity of the stirring blades, and enables them to better resist external forces, thereby ensuring the structural stability of the stirring piece. The first transmission shaft is arranged on the limiting part, and this connection mode makes the transmission between the transmission shaft and the stirring blades more stable. The limiting part can accurately transmit the power of the transmission shaft, ensuring that the stirring blades rotate at a stable speed and torque. At the same time, the stable connection also reduces the vibration and noise during the transmission process, improving the operation stability and reliability of the equipment.

[0017] In one of the embodiments, the stirring blades extend in a spiral shape. By extending the stirring blades in a spiral shape, axial and radial stirring forces can be generated simultaneously during the stirring process. When the stirring blades rotate, the spiral shape pushes the material to move along the axial direction, so that the material is exchanged between different height positions of the container; at the same time, the rotation of the blades also makes the material do circular motion, generating radial stirring effect. This combined axial and radial stirring method can fully mix the material in three-dimensional space, avoiding the situation that the material is layered or partially mixed unevenly. For example, during the preparation of smoothie, the ice particles, juice and other additives can be fully mixed, and the taste is more uniform and delicate.

[0018] In one of the embodiments, the stirring piece further comprises reinforcing columns, and the adjacent stirring blades are connected through the reinforcing columns. By connecting the adjacent stirring blades through the reinforcing columns, the connection between the stirring blades is significantly enhanced. During the stirring process, the stirring blades will bear a large resistance and impact force from the material. If only relying on the connection between the stirring blades and the supporting ring, the blades between the blades may be loose after a long time of use. The presence of the reinforcing columns makes the plurality of stirring blades form a more stable overall structure, which can effectively disperse and withstand these external forces, prevent the stirring blades from displacement, deformation or rupture due to uneven stress, and thus ensure the structural integrity of the stirring piece under long-term high-intensity work.

[0019] In one of the embodiments, the shell assembly comprises a shell body and connecting columns, the shell body is provided with a mounting cavity, the shell body is provided with a mounting opening in communication with the mounting cavity, and the connecting columns are arranged on the shell body and located in the mounting cavity. The number of the connecting columns is multiple, and the multiple connecting columns are respectively matched with the motor support and the gearbox for installation. By arranging the multiple connecting columns in the mounting cavity of the shell body and respectively matching the motor support and the gearbox for installation, stable support is provided for the motor support and the gearbox. The vibration and torque generated during the operation of the motor are transmitted to the connecting columns through the gearbox and the motor support, and then dispersed to the entire shell body. For example, when the motor operates at a high speed, the connecting columns can effectively resist these external forces, prevent the motor support and the gearbox from displacement or shaking, ensure the stability of the entire equipment structure, and avoid affecting the normal operation and service life of the equipment due to unstable structure.

[0020] The second aspect of the present application discloses a stirring assembly, comprising:

[0021] The above motor locking structure;

[0022] The shell assembly is provided with a mounting cavity, and the shell assembly is provided with a second mounting opening in communication with the mounting cavity;

[0023] The motor support, the gearbox and the motor are located in the mounting cavity;

[0024] A refrigeration barrel is arranged on the shell assembly, and part of the refrigeration barrel extends into the mounting cavity through the second mounting opening;

[0025] The stirring piece is sleeved on the refrigeration barrel, and the first transmission shaft extends to the gearbox after sequentially passing through the refrigeration barrel.

[0026] The above stirring assembly, the motor support, the gearbox and the motor are located in the installation cavity of the shell assembly. This layout makes the core power and the transmission components of the device concentratedly arranged, reduces the external space occupation, and makes the overall structure of the device more compact. Meanwhile, the refrigeration barrel part extends into the installation cavity through the second installation port, cooperates with other components, fully utilizes the space of the installation cavity, avoids the disorderly stacking between components, and ensures the regularity and order of the internal layout of the device. The motor locking structure ensures the stability of the connection between the motor, the motor support and the gearbox. The installation cavity and the second installation port provide precise positioning and guidance for the installation of each component. The refrigeration barrel is effectively connected with the internal components through the second installation port, the stirring part is sleeved on the refrigeration barrel, the first transmission shaft passes through the refrigeration barrel in sequence and is transmissionally connected with the gearbox, the whole installation process is clear and easy to operate, reduces the installation error, and improves the efficiency and quality of the device assembly. The stirring part is sleeved on the refrigeration barrel, when the motor operates, the stirring part is driven to rotate through the first transmission shaft after the speed and torque are adjusted by the gearbox. At this time, the refrigeration barrel synchronously performs refrigeration work, cools the material, and stirs the material through the stirring part. The cooperative operation of refrigeration and stirring can quickly mix and uniform the material in the low-temperature environment, greatly improves the production efficiency and quality of the smoothie product. For example, when making smoothie, the liquid material can be quickly frozen and stirred into fine smoothie texture, meeting the needs of consumers for smoothie taste and production speed.

[0027] The third aspect of the present application discloses a smoothie machine, comprising:

[0028] The above stirring assembly.

[0029] The above smoothie machine adopts the stirring assembly, and has excellent performance in smoothie production quality, efficiency, device stability and maintenance convenience. Compared with other similar products on the market, it can provide consumers with higher quality smoothies, bring higher operation efficiency and lower maintenance cost to merchants, and form obvious product differentiation advantage. This advantage helps the smoothie machine manufacturer to attract more customers and expand market share in the fierce market competition. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a perspective view of the stirring assembly;

[0031] Figure 2 It is a sectional view of the stirring assembly;

[0032] Figure 3 It is a first exploded view of the stirring assembly;

[0033] Figure 4 It is a second exploded view of the stirring assembly;

[0034] Figure 5 is a perspective view of a shell assembly;

[0035] Figure 6 is a perspective view of a motor support;

[0036] Figure 7 is a first perspective view of a stirring assembly;

[0037] Figure 8 is a second perspective view of a stirring assembly;

[0038] Figure 9 is a perspective view of a gearbox;

[0039] Figure 10 is a sectional view of a gearbox;

[0040] Figure 11 is a perspective view of a motor.

[0041] Wherein, the correspondence between the reference signs and the component names is:

[0042] 100 motor locking structure;

[0043] 1 shell assembly, 11 shell body, 12 connecting column, 101 mounting cavity, 102 second mounting port;

[0044] 2 motor support, 21 support body, 22 first limiting column, 23 second limiting column, 24 reinforcing rib, 201 first mounting port;

[0045] 3 stirring assembly, 31 stirring piece, 311 support ring, 312 stirring blade, 313 limiting part, 314 reinforcing column, 32 first transmission shaft;

[0046] 4 gearbox, 41 gearbox shell, 42 limiting piece, 43 gear shifting assembly, 44 assembly protrusion, 401 input port, 402 output port;

[0047] 5 motor, 51 motor body, 52 second transmission shaft, 53 blade;

[0048] 200 refrigeration barrel. DETAILED DESCRIPTION

[0049] In order to enable the above-mentioned objects, features and advantages of the present application to be more clearly understood, the present application will be described in further detail below with reference to the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0050] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be recognized by one skilled in the art that the present application can be practiced without the specific details and, therefore, the scope of the present application is not limited to the details disclosed herein.

[0051] Some embodiments of the motor locking structure, the stirring assembly and the smoothie maker are described below with reference to the accompanying drawings.

[0052] Embodiment 1

[0053] As shown in Figures 1 to 11 the embodiment discloses a motor locking structure, comprising:

[0054] a housing assembly 1;

[0055] a motor support 2, the motor support 2 is arranged on the housing assembly 1, and the motor support 2 is provided with a first mounting port 201;

[0056] a stirring assembly 3, the stirring assembly 3 comprises a stirring piece 31 and a first transmission shaft 32, the stirring piece 31 is rotatably arranged on the housing assembly 1, and the first transmission shaft 32 is arranged on the stirring piece 31;

[0057] a gearbox 4, the gearbox 4 is arranged on the housing assembly 1 and the motor support 2 respectively, and the first transmission shaft 32 is in transmission connection with the gearbox 4 after passing through the first mounting port 201;

[0058] a motor 5, the motor 5 is arranged on the gearbox 4 and in transmission connection with the gearbox 4.

[0059] The motor locking structure disclosed in the application, the motor support 2 is arranged on the shell assembly 1, which provides a solid support foundation for the motor 5. The first mounting port 201 of the motor support 2 plays a positioning and guiding role for the first transmission shaft 32, ensuring that the first transmission shaft 32 can be accurately connected in transmission with the gearbox 4, and the concentricity of the first transmission shaft 32 and the gearbox 4 is better through the arrangement of the motor support 2. At the same time, the gearbox 4 is arranged on the shell assembly 1 and the motor support 2 respectively, and the double mounting mode further enhances the stability of the gearbox 4 and reduces the shaking and displacement in the running process. The motor 5 is arranged on the gearbox 4 and can also maintain a stable working state by virtue of the stable installation of the gearbox 4. The layout design of each component is reasonable, and the torque and vibration generated by the motor 5 can be dispersed to the entire structure. The shell assembly 1 serves as a support frame as a whole and bears and disperses most of the stress. The components such as the motor support 2 and the gearbox 4 cooperate with each other to bear the force in the working process, avoiding stress concentration on a certain component, thereby prolonging the service life of each component and improving the reliability of the entire device. The first transmission shaft 32 is connected in transmission with the gearbox 4 after passing through the first mounting port 201 of the motor support 2, and this design ensures the connection precision between the first transmission shaft 32 and the gearbox 4. Precise connection can reduce energy loss and wear in the transmission process, so that the power of the motor 5 can be efficiently transmitted to the stirring assembly 3. At the same time, the gearbox 4 can adjust the speed and torque of the motor 5 according to actual working requirements, further improving the transmission efficiency and enabling the stirring assembly 3 to work at an appropriate speed and power. Each component such as the motor 5, the gearbox 4, the motor support 2 and the stirring assembly 3 is relatively independent, and the mounting mode is convenient for disassembly and installation. If a component fails, maintenance personnel can conveniently disassemble it from the device for repair or replacement without affecting the normal work of other components. The motor 5 transmits power to the stirring part 31 through the gearbox 4 and the first transmission shaft 32, and the entire transmission process is smooth and efficient. The power provided by the motor 5 can drive the stirring part 31 to rotate at an appropriate speed and torque after being adjusted by the gearbox 4, so that the stirring part 31 can fully stir the material.

[0060] As Figure 6As shown, in addition to the features of the above embodiments, this embodiment is further limited: the motor support 2 includes a support body 21, a first limiting column 22, and a second limiting column 23. The support body 21 is provided with a first mounting port 201. The first limiting column 22 is in a plurality, and the plurality of first limiting columns 22 are located on both sides of the first mounting port 201. The second limiting column 23 is in a plurality, and the plurality of second limiting columns 23 are located on both sides of the first mounting port 201. The plurality of first limiting columns 22 are adapted to be installed with the gearbox 4, and the plurality of second limiting columns 23 are adapted to be installed with the shell assembly 1. By locating the plurality of first limiting columns 22 on both sides of the first mounting port 201 and adapting them to be installed with the gearbox 4, stable support is provided for the gearbox 4. During the operation of the motor 5, a large torque and vibration will be generated, and the first limiting column 22 can effectively disperse these forces onto the support body 21, avoiding the gearbox 4 from shaking or displacing due to uneven force. This stable support structure helps to ensure the normal operation of the gearbox 4, reduces the probability of part wear and failure caused by vibration, and prolongs the service life of the gearbox 4. The plurality of second limiting columns 23 are also located on both sides of the first mounting port 201 and are adapted to be installed with the shell assembly 1, further enhancing the connection strength between the motor support 2 and the shell assembly 1. Through the connection of the second limiting column 23, the motor support 2 can better form a whole with the shell assembly 1 to jointly bear the force generated by the motor 5 and the gearbox 4. During the operation of the equipment, this close connection can reduce the relative movement between the motor support 2 and the shell assembly 1, improving the structural stability of the entire equipment. The adaptive installation of the first limiting column 22 and the second limiting column 23 makes the connection between the gearbox 4 and the motor support 2 and other components relatively simple, facilitating disassembly and installation. During equipment maintenance or repair, if the gearbox 4 or the motor support 2 needs to be inspected or replaced, maintenance personnel can easily disassemble it from the corresponding limiting column without the need to disassemble the entire equipment. This greatly shortens the maintenance time and cost, improving the maintainability of the equipment.

[0061] As Figure 6As shown, in addition to the features of the above embodiments, the present embodiment is further defined as: the motor support 2 further comprises a reinforcing rib 24, the reinforcing rib 24 is arranged on the support body 21, part of the reinforcing rib 24 surrounds the first limiting column 22, and the other part of the reinforcing rib 24 is connected with the second limiting column 23. By surrounding the first limiting column 22 with part of the reinforcing rib 24, additional support is provided for the area where the first limiting column 22 is located. During the operation of the motor 5 and the gearbox 4, the first limiting column 22 bears a large pressure and torque. The arrangement of the reinforcing rib 24 can disperse these forces and prevent the first limiting column 22 from deforming or being damaged due to force concentration. The other part of the reinforcing rib 24 is connected with the second limiting column 23, further strengthening the connection strength between the second limiting column 23 and the support body 21. The second limiting column 23 is used to be fitted with the shell assembly 1, and during the operation of the equipment, it needs to bear the vibration and force from the motor 5, the gearbox 4 and other components. The connecting effect of the reinforcing rib 24 can make the second limiting column 23 better transmit these forces to the support body 21, reduce the relative displacement between the second limiting column 23 and the support body 21, improve the stability of the connection between the motor support 2 and the shell assembly 1, and ensure the stability of the entire motor locking structure.

[0062] As Figure 11As shown, in addition to the features of the above embodiments, this embodiment is further limited: the motor 5 includes a motor body 51, a second transmission shaft 52, and a blade 53. The motor body 51 is arranged on the gearbox 4. The second transmission shaft 52 is arranged on the motor body 51 and extends out of the motor body 51 at both ends. The end of the second transmission shaft 52 extending towards the gearbox 4 is in driving connection with the gearbox 4. The end of the second transmission shaft 52 away from the gearbox 4 is connected with the blade 53. By arranging the motor body 51 on the gearbox 4, and driving connecting the end of the second transmission shaft 52 extending towards the gearbox 4 with the gearbox 4. This direct connection reduces the intermediate links in the power transmission process, reduces energy loss, and improves power transmission efficiency. The power generated by the motor 5 can be quickly and directly transmitted to the gearbox 4, and then transmitted to the subsequent working components such as the stirring assembly 3 after adjustment by the gearbox 4, ensuring that the entire device can operate efficiently. For example, when rapid starting of stirring or high-intensity stirring work is required, this efficient power transmission can make the device respond quickly and meet the work requirements. The end of the second transmission shaft 52 away from the gearbox 4 is connected with the blade 53. When the motor 5 operates, the second transmission shaft 52 drives the blade 53 to rotate. The rotation of the blade 53 will generate air flow and promote the air flow around the motor body 51. Good air flow helps to carry away the heat generated during the operation of the motor 51, reduces the temperature of the motor 51, and prevents the motor 51 from being damaged due to overheating. Especially in the case of long-time continuous work or high-load operation, the heat dissipation effect of the blade 53 is particularly important, which can prolong the service life of the motor 51 and improve the reliability and stability of the motor 51. The structure of the motor 5 is relatively compact, and the motor body 51, the second transmission shaft 52 and the blade 53 form a relatively independent whole. This integrated structure design reduces the floor area of the device, making the layout of the device more reasonable.

[0063] As Figure 9As shown, in addition to the features of the above embodiments, this embodiment is further defined as: the gearbox 4 includes a gearbox housing 41, limit pieces 42, a gear assembly 43, and an assembly protrusion 44. The limit pieces 42 are arranged on the gearbox housing 41, and there are multiple limit pieces 42, which are respectively fitted and installed with the housing assembly 1 and the motor support 2. The gear assembly 43 is arranged on and inside the gearbox housing 41. The gearbox housing 41 is provided with an input port 401 and an output port 402. The assembly protrusion 44 is arranged on the side of the gearbox housing 41 away from the housing assembly 1. The motor 5 is arranged on the assembly protrusion 44, and part of the motor 5 extends into the input port 401 to be fitted with the gear assembly 43. The first transmission shaft 32 extends into the output port 402 to be fitted with the gear assembly 43. Through the fitting and installation of multiple limit pieces 42 with the housing assembly 1 and the motor support 2 respectively, this design provides reliable support and fixation for the gearbox 4. The limit pieces 42 can limit the displacement and shaking of the gearbox 4 during operation, ensuring its stable position in the equipment. When the motor 5 operates to generate a large vibration and torque, through the connection of the limit pieces 42 with the housing assembly 1 and the motor support 2, these forces can be dispersed to the entire equipment structure, avoiding damage to the gearbox 4 due to uneven stress, and improving the overall structural stability and reliability of the equipment. The assembly protrusion 44 is arranged on the side of the gearbox housing 41 away from the housing assembly 1, and the motor 5 is installed on the assembly protrusion 44. This layout makes the connection between the motor 5 and the gearbox 4 more compact and stable, and also optimizes the force transmission path. The power generated by the motor 5 can be more directly and efficiently transmitted to the gear assembly 43 through the input port 401, reducing the loss and interference of energy in the transmission process and ensuring the stability and accuracy of power transmission.

[0064] As Figure 7 and Figure 8As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the stirring component 31 includes a support ring 311, stirring blades 312, and a limiting part 313. The stirring blades 312 are disposed on the support ring 311, and there are multiple stirring blades 312 spaced apart. The limiting part 313 is connected to all the stirring blades 312 and is located at the end of the stirring blade 312 away from the support ring 311. The first drive shaft 32 is disposed on the limiting part 313. By spaced-aparting stirring blades 312 on the support ring 311, each stirring blade 312 can independently stir the material during the stirring process. The spaced arrangement avoids mutual interference between the blades, allowing the material to be stirred over a wider area, increasing the contact area and stirring range between the material and the stirring blades 312. For example, when making a smoothie, stirring blades 312 at different positions can simultaneously cut, tumble, and mix the smoothie material, making the texture of the smoothie finer and more uniform, improving the stirring effect and product quality. The limiting part 313 is connected to multiple stirring blades 312, serving to reinforce the stirring blades 312. During the stirring process, the stirring blades 312 are subjected to the resistance and impact force of the material. If there is no effective connection and support between the blades, they are prone to deformation or damage. The limiting part 313 connects multiple stirring blades 312 into a whole, improving the overall strength and rigidity of the stirring blades 312, enabling them to better resist external forces and ensuring the structural stability of the stirring component 31. The first drive shaft 32 is mounted on the limiting part 313. This connection method makes the transmission between the first drive shaft 32 and the stirring blades 312 more stable. The limiting part 313 can accurately transmit the power of the first drive shaft 32, ensuring that the stirring blades 312 rotate at a stable speed and torque. At the same time, the stable connection also reduces vibration and noise during the transmission process, improving the operational stability and reliability of the equipment.

[0065] like Figure 7 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the stirring blade 312 extends in a spiral shape. By extending the stirring blade 312 in a spiral shape, both axial and radial stirring forces can be generated simultaneously during the stirring process. When the stirring blade 312 rotates, the spiral shape pushes the material along the axial direction, allowing the material to exchange between different height positions in the container; simultaneously, the rotation of the blade also drives the material to make circular motion, generating a radial stirring effect. This combined axial and radial stirring method allows the material to be fully mixed in three-dimensional space, avoiding stratification or uneven mixing in certain areas. For example, when making smoothies, it allows ice granules, fruit juice, and other additives to be fully integrated, resulting in a more uniform and delicate texture.

[0066] like Figure 7 and Figure 8As shown, in addition to the features of the above embodiments, this embodiment further specifies that the stirring component 31 also includes a reinforcing column 314, and adjacent stirring blades 312 are connected by the reinforcing column 314. By connecting adjacent stirring blades 312 by the reinforcing column 314, the connection strength between the stirring blades 312 is significantly enhanced. During the stirring process, the stirring blades 312 will bear a large resistance and impact force from the material. If the connection between the stirring blades 312 and the support ring 311 is relied upon alone, the blades may loosen after long-term use. The presence of the reinforcing column 314 enables multiple stirring blades 312 to form a more stable overall structure, which can effectively disperse and bear these external forces, preventing the stirring blades 312 from displacing, deforming or breaking due to uneven force, thereby ensuring the structural integrity of the stirring component 31 under long-term high-intensity operation.

[0067] like Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines: the housing assembly 1 includes a housing body 11 and connecting posts 12. The housing body 11 has a mounting cavity 101 and a second mounting port 102 communicating with the mounting cavity 101. The connecting posts 12 are disposed on the housing body 11 and located within the mounting cavity 101. There are multiple connecting posts 12, which are respectively adapted to and installed with the motor bracket 2 and the gearbox 4. By distributing multiple connecting posts 12 within the mounting cavity 101 of the housing body 11 and adapting to and installing with the motor bracket 2 and the gearbox 4, a stable support is provided for the motor bracket 2 and the gearbox 4. The vibration and torque generated by the motor 5 during operation are transmitted to the connecting posts 12 through the gearbox 4 and the motor bracket 2, and then distributed throughout the entire housing body 11. For example, when the motor 5 is running at high speed, the connecting posts 12 can effectively resist these external forces, preventing the motor bracket 2 and the gearbox 4 from shifting or shaking, ensuring the stability of the entire equipment structure, and avoiding the impact of structural instability on the normal operation and service life of the equipment.

[0068] Example 2

[0069] like Figures 1 to 4 As shown, this embodiment discloses a stirring assembly, including:

[0070] The aforementioned motor locking structure 100;

[0071] The housing assembly 1 is provided with a mounting cavity 101, and a second mounting port 102 communicating with the mounting cavity 101 is provided on the housing assembly 1;

[0072] The motor bracket 2, gearbox 4 and motor 5 are located inside the mounting cavity 101;

[0073] A refrigeration tank 200 is disposed on the housing assembly 1, and a portion of the refrigeration tank 200 extends into the mounting cavity 101 through the second mounting port 102;

[0074] The stirring member 31 is sleeved on the refrigeration barrel 200, and the first transmission shaft 32 extends to the gearbox 4 in sequence after passing through the refrigeration barrel 200.

[0075] The second aspect of the present application discloses a stirring assembly, the motor bracket 2, the gearbox 4 and the motor 5 are all located in the installation cavity 101 of the shell assembly 1, this layout makes the core power and the variable speed components of the device concentratedly arranged, reduces the external space occupation, and makes the overall structure of the device more compact. At the same time, the refrigeration barrel 200 part extends into the installation cavity 101 through the second installation port 102, cooperates and distributes with other components, fully utilizes the space of the installation cavity 101, avoids the disorderly stacking between components, ensures the neatness and orderliness of the internal layout of the device. The existence of the motor locking structure 100 ensures the stability of the connection between the motor 5, the motor bracket 2 and the gearbox 4. The design of the installation cavity 101 and the second installation port 102 provides accurate positioning and guidance for the installation of each component. The refrigeration barrel 200 is effectively connected with the internal components through the second installation port 102, the stirring member 31 is sleeved on the refrigeration barrel 200, and the first transmission shaft 32 is in transmission connection with the gearbox 4 in sequence after passing through the refrigeration barrel 200. The whole installation process is clear and easy to operate, which reduces the installation error and improves the efficiency and quality of the equipment assembly. The stirring member 31 is sleeved on the refrigeration barrel 200, when the motor 5 operates, the stirring member 31 is driven to rotate by the first transmission shaft 32 after the speed and torque are adjusted by the gearbox 4. At this time, the refrigeration barrel 200 synchronously performs refrigeration work, cools the material on one side and stirs the material by the stirring member 31 on the other side. This cooperative work of refrigeration and stirring can quickly and uniformly mix the material in a low-temperature environment, greatly improving the production efficiency and quality of smoothie and other products. For example, when making smoothie, liquid materials can be quickly frozen and stirred into fine smoothie texture, meeting the needs of consumers for smoothie taste and production speed.

[0076] Embodiment 3

[0077] The embodiment discloses a smoothie machine, comprising:

[0078] The stirring assembly described above.

[0079] The third aspect of the present application discloses a smoothie machine, which adopts the stirring assembly. The smoothie machine performs well in smoothie production quality, efficiency, device stability and maintenance convenience, etc. Compared with other similar products on the market, it can provide consumers with higher quality smoothie, bring higher operation efficiency and lower maintenance cost to merchants, and form obvious product differentiation advantage. This advantage helps the smoothie machine manufacturers attract more customers and expand market share in the fierce market competition.

[0080] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, as long as the combination of the technical features does not exist in contradiction, it shall be considered as the scope of the description.

[0081] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, under the premise of not departing from the utility model concept, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. An electric motor lock structure, characterized by, The motor locking structure comprises: a shell assembly (1); a motor support (2) provided on the shell assembly (1), the motor support (2) being provided with a first mounting opening (201); a stirring assembly (3) comprising a stirring piece (31) and a first transmission shaft (32), the stirring piece (31) being rotatably provided on the shell assembly (1), and the first transmission shaft (32) being provided on the stirring piece (31); a gearbox (4) provided on the shell assembly (1) and the motor support (2) respectively, the first transmission shaft (32) being in transmission connection with the gearbox (4) after passing through the first mounting opening (201); a motor (5) provided on the gearbox (4) and in transmission connection with the gearbox (4).

2. The motor lock structure according to claim 1, wherein The motor support (2) comprises a support body (21), a plurality of first limiting columns (22) and a plurality of second limiting columns (23), the support body (21) being provided with the first mounting opening (201), the plurality of first limiting columns (22) being located on both sides of the first mounting opening (201), the plurality of second limiting columns (23) being located on both sides of the first mounting opening (201), the plurality of first limiting columns (22) being adapted to be installed on the gearbox (4), and the plurality of second limiting columns (23) being adapted to be installed on the shell assembly (1).

3. The motor lock structure according to claim 2, wherein The motor support (2) further comprises a reinforcing rib (24) provided on the support body (21), part of the reinforcing rib (24) surrounding the first limiting column (22), and the other part of the reinforcing rib (24) being connected with the second limiting column (23).

4. The motor lock structure of claim 1, wherein The motor (5) comprises a motor body (51), a second transmission shaft (52) and a vane (53), the motor body (51) being provided on the gearbox (4), the second transmission shaft (52) being provided on the motor body (51) and extending to the outside of the motor body (51) at both ends, one end of the second transmission shaft (52) extending towards the gearbox (4) being in transmission connection with the gearbox (4), and the other end of the second transmission shaft (52) away from the gearbox (4) being connected with the vane (53).

5. The motor lock structure of claim 1, wherein The gearbox (4) comprises a gearbox shell (41), a limiting piece (42), a gear assembly (43) and an assembly protrusion (44), the limiting piece (42) is arranged on the gearbox shell (41), the number of the limiting piece (42) is multiple, multiple limiting pieces (42) are respectively and adaptively installed with the shell assembly (1) and the motor support (2), the gear assembly (43) is arranged on the gearbox shell (41) and located in the gearbox shell (41), the gearbox shell (41) is provided with an input port (401) and an output port (402), the assembly protrusion (44) is arranged on the gearbox shell (41) and located on the side of the gearbox shell (41) away from the shell assembly (1), the motor (5) is arranged on the assembly protrusion (44), part of the motor (5) extends into the input port (401) and is adapted with the gear assembly (43), and the first transmission shaft (32) extends into the output port (402) and is adapted with the gear assembly (43).

6. The motor lock structure of claim 1, wherein The stirring piece (31) comprises a supporting ring (311), stirring blades (312) and a limiting part (313), the stirring blades (312) are arranged on the supporting ring (311), the number of the stirring blades (312) is multiple, multiple stirring blades (312) are arranged at intervals, and the limiting part (313) is connected with multiple stirring blades (312). The limiting part (313) is located at one end of the stirring blade (312) away from the supporting ring (311), and the first transmission shaft (32) is arranged on the limiting part (313).

7. The motor locking structure of claim 6, wherein, The stirring blades (312) extend in a spiral shape; And / or the stirring piece (31) further comprises a reinforcing column (314), adjacent stirring blades (312) are connected through the reinforcing column (314).

8. The motor lockout of claim 1, wherein, The shell assembly (1) comprises a shell body (11) and a connecting column (12), the shell body (11) is provided with a mounting cavity (101), the shell body (11) is provided with a second mounting port (102) in communication with the mounting cavity (101), the connecting column (12) is arranged on the shell body (11) and located in the mounting cavity (101), and the number of the connecting column (12) is multiple. Multiple connecting columns (12) are respectively and adaptively installed with the motor support (2) and the gearbox (4).

9. A stirring assembly characterized by, The stirring assembly comprises: The motor locking structure (100) of any one of claims 1 to 7; The shell assembly (1) is provided with a mounting cavity (101), and the shell assembly (1) is provided with a second mounting port (102) in communication with the mounting cavity (101); The motor support (2), the gearbox (4) and the motor (5) are located in the mounting cavity (101); A refrigeration barrel (200) is arranged on the shell assembly (1), and part of the refrigeration barrel (200) extends into the mounting cavity (101) through the second mounting opening (102); The stirring piece (31) is sleeved on the refrigeration barrel (200), and the first transmission shaft (32) extends to the gearbox (4) in sequence after passing through the refrigeration barrel (200).

10. A smoothie maker characterised in that, The ice blender comprises: The stirring assembly of claim 9.

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