An ice cream machine

Abstract

The utility model relates to the technical field of ice cream machine, especially an ice cream machine, including the organism, the organism is equipped with drive arrangement and is used for controlling the control PCB board of drive arrangement opening and closing laterally, the stirring cup subassembly is detachably installed on the organism, is equipped with the release interlock device between the organism and stirring cup subassembly, is equipped with the stirring knife in stirring cup subassembly, and the stirring knife drives rotary and lateral movement through drive arrangement. Set up like this, drive arrangement is set up laterally on the organism, thereby making stirring cup subassembly lateral installation, adopts horizontal movement's mode to carry out transmission output, to drive stirring knife rotation and horizontal movement, the whole machine height can be smaller, to make the smaller space occupation, and is equipped with the release interlock device between the organism and stirring cup subassembly, can fix stirring cup subassembly, effectively solve the problem that stirring cup subassembly appears rotation and deviation in the working process.

Description

Technical Field

[0001] This utility model relates to the field of ice cream machine technology, and specifically to an ice cream machine. Background Technology

[0002] Ice cream machines are commonly used to make ice cream, smoothies, and other similar products, and can also be used to churn and crush certain ingredients. These machines typically consist of a main body and a cup. When in use, the cup is placed into the working area of ​​the main body, and the machine uses blades to crush the contents of the cup. The cup is then removed from the main body. During the crushing process, the blades rotate and move up and down.

[0003] For example, the utility model patent with patent publication number CN222208936U discloses an ice cream machine. In this prior art, there is no release interlock device between the mixing cup and the main unit. When the blade applies force to the contents, it is also transmitted to the mixing cup, causing the mixing cup to easily rotate and deviate during operation. In addition, the drive device of this prior art is vertically set on the main unit. When working, the mixing cup also needs to be vertically installed on the main unit. Then, the transmission output is carried out by lifting up and down to drive the mixing blade to rotate and move vertically up and down. The overall height of the machine is relatively high, which requires a lot of space.

[0004] Therefore, there is still room for improvement and development in existing technologies. Utility Model Content

[0005] To address the problems of existing technologies, this utility model provides an ice cream machine. By providing a release interlock device between the machine body and the mixing cup assembly, the mixing cup assembly can be fixed, effectively solving the problem of rotation and displacement of the mixing cup assembly during operation. By setting the drive device horizontally on the machine body, the mixing cup assembly is installed horizontally, and the transmission output is carried out in a horizontal movement manner to drive the mixing blade to rotate and move horizontally. The overall height of the machine can be reduced, thus occupying less space.

[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows: An ice cream machine includes a body with a drive unit and a control PCB board for controlling the opening and closing of the drive unit horizontally mounted on the body; and a mixing cup assembly detachably mounted on the body. A release interlock device is provided between the body and the mixing cup assembly. The mixing cup assembly contains a mixing blade, which is driven to rotate and move laterally by the drive unit. This configuration, with the drive unit horizontally mounted on the body, allows the mixing cup assembly to be installed horizontally and uses horizontal movement for transmission output to drive the mixing blade to rotate and move horizontally. This results in a smaller overall machine height, occupying less space. Furthermore, the release interlock device between the body and the mixing cup assembly can fix the mixing cup assembly, effectively solving the problem of rotation and displacement of the mixing cup assembly during operation.

[0007] According to the above scheme, the mixing cup assembly includes a detachable mixing cup and a lid, with a locking component between the mixing cup and the lid; the release interlocking device includes a release member on the machine body and a second clavicle on the mixing cup, the release member being used to lock or release the second clavicle. This configuration allows the mixing cup assembly to be fixed when mounted on the machine body by locking the second clavicle with the release member, effectively solving the problem of rotation and displacement of the mixing cup assembly during operation; when the mixing cup assembly needs to be disassembled, the release member releases the second clavicle, making the assembly and disassembly of the mixing cup assembly convenient.

[0008] According to the above scheme, the locking device includes a fixed bracket, a release spring, and a release button. The fixed bracket is fixed to the machine body and has a locking groove protruding from it. The release button slides on the fixed bracket, and the release spring is located between the release button and the fixed bracket. The release button has a clavicle protruding from it. The cup lid has a through hole to facilitate the passage of the locking groove and the clavicle. When the locking device locks the clavicle, the clavicle is located between the locking groove and the clavicle, with one end of the clavicle engaged with the locking groove and the other end abutting against the clavicle. When the locking device releases the clavicle, the clavicle retracts by moving the release button. With this configuration, when the mixing cup assembly is installed on the machine body, align the perforation on the cup lid with the locking groove and the first clavicle, pushing them in so that the locking groove and the first clavicle extend into the mixing cup. At this time, the second clavicle is misaligned with the first clavicle. Then, rotate the mixing cup assembly clockwise to rotate the second clavicle. As the second clavicle rotates, it compresses the first clavicle and retracts until the second clavicle exceeds the first clavicle and engages with the locking groove. Under the action of the release spring, the first clavicle extends and resets. At this time, the second clavicle is located between the first clavicle and the locking groove, with one end of the second clavicle engaged with the locking groove and the other end abutting against the first clavicle. At this time, the mixing cup assembly is fixed on the machine body and cannot rotate or move. When it is necessary to disassemble the mixing cup assembly, press the release button to compress the release spring. At this time, the first clavicle retracts. Then, rotate the mixing cup assembly counterclockwise to rotate the second clavicle, causing the second clavicle to disengage from the locking groove. Then, the mixing cup assembly can be pulled out of the machine body.

[0009] According to the above scheme, the first clavicle and the locking groove are arranged side by side. The end of the first clavicle near the locking groove is provided with a stop and limiting part corresponding to the second clavicle. The other end of the locking groove away from the locking groove is provided with a sloped part corresponding to the second clavicle. With this arrangement, when the mixing cup assembly is assembled on the machine body, the perforation on the cup lid is aligned with the locking groove and the first clavicle and pushed in, so that the locking groove and the first clavicle extend into the mixing cup. At this time, the second clavicle is misaligned with the first clavicle, specifically, the second clavicle is located on one side of the sloped part. At this time, rotating the mixing cup assembly clockwise causes the second clavicle to rotate. The second clavicle slides along the sloped part, so that when the second clavicle rotates, it squeezes the first clavicle to retract until the second clavicle exceeds the first clavicle and is locked in place by the locking groove. Under the action of the release spring, the first clavicle extends and resets. At this time, the stop and limiting part is located on one side of the second clavicle and limits the second clavicle. That is, under the action of the first clavicle abutting and limiting part, the mixing cup assembly cannot rotate, and under the action of the locking groove, the mixing cup assembly cannot be pulled out.

[0010] According to the above scheme, the driving device includes a fixed component and a power component. The power component includes a motor, a motor bracket, a small pulley, a synchronous belt, a large pulley, an output shaft, and a gearbox assembly. The gearbox assembly is slidably mounted on the fixed component, and a forward and backward moving component is provided between the gearbox assembly and the fixed component. The upper end of the motor bracket is fixed to the gearbox assembly. The output end of the output shaft is detachably connected to the stirring blade, and the input end of the output shaft passes through the gearbox assembly and the motor bracket and is engaged with the large pulley. The motor is mounted on the lower end of the motor bracket, and the output end of the motor is driven by the small pulley. The synchronous belt is wound around the small pulley and the large pulley. With this configuration, when the motor is working, it drives the small pulley to rotate at high speed. Under the action of the synchronous belt, it drives the large pulley and the output shaft to rotate at a reduced speed, thereby driving the stirring blade to rotate. At the same time, the gearbox assembly is slidably mounted on the guide post and, under the action of the forward and backward moving component, drives the entire power component to move back and forth, thereby driving the stirring blade to move horizontally.

[0011] According to the above scheme, the fixing component includes a first fixing seat, guide posts, and a second fixing seat. The first and second fixing seats are spaced apart, and multiple guide posts are fixed between the first and second fixing seats. The gearbox assembly has guide holes that are slidably connected to the guide posts. The input end of the gearbox assembly is driven by the output shaft, and a forward / backward moving component is located between the output end of the gearbox assembly and the second fixing seat. With this configuration, when the motor is working, the output shaft drives the gearbox assembly to move, sliding back and forth along the guide posts under the forward / backward moving component.

[0012] According to the above scheme, the forward and backward moving assembly includes a stud rotatably mounted on the output end of the gearbox assembly and a threaded sleeve fixed on the second fixed base, with the stud and the threaded sleeve being threadedly connected. The first fixed base is provided with a limit switch corresponding to the gearbox assembly, and the second fixed base is provided with a limit switch corresponding to the gearbox assembly and a bearing corresponding to the output shaft. With this configuration, when the motor is working, the output shaft drives the gearbox assembly to move, the gearbox assembly drives the stud to rotate, and the stud rotates and undergoes threaded movement with the threaded sleeve, thereby enabling the gearbox assembly to slide horizontally on the guide post, driving the output shaft to move horizontally, and thus driving the stirring blade to move horizontally. When the gearbox assembly moves to touch the second limit switch, the motor rotates in the opposite direction; when the gearbox assembly moves to touch the first limit switch, the machine stops, completing one stirring cycle.

[0013] According to the above scheme, the gearbox assembly includes a planetary gearbox housing, a planetary gear carrier, a planetary gear set, a planetary gear positioning plate, a connector, and a planetary gearbox cover. The planetary gearbox housing and the planetary gearbox cover are fixedly connected and form a receiving cavity. The planetary gear carrier, the planetary gear set, the planetary gear positioning plate, and the connector are located within the receiving cavity. The planetary gear set is fixed to the planetary gear carrier by the planetary gear positioning plate. The planetary gear set is driven to rotate by the output shaft. The planetary gear set is meshed with the planetary gearbox cover. The planetary gear carrier is locked to the first end of the connector, and the second end of the connector is locked to the stud. With this configuration, when the motor is working, it drives the output shaft to rotate. When the output shaft rotates, it drives the planetary gear set to decelerate and rotate. With the planetary gear carrier locked to the connector and the connector locked to the stud, the rotation of the planetary gear set drives the planetary gear carrier and the connector to rotate synchronously. The connector drives the stud to rotate synchronously.

[0014] According to the above scheme, the planetary gear support is provided with a positioning post, and the first end of the connector is provided with a positioning hole. The positioning post passes through the planetary gear set and is engaged with the positioning hole. The second end of the connector is provided with a tooth groove, and the stud is provided with a retaining tooth. The retaining tooth and the tooth groove are engaged with each other. With this configuration, the planetary gear support and the first end of the connector are fixed with the positioning post and the positioning hole engaged. This allows the planetary gear support to rotate, driving the connector to rotate, and the connector to rotate, driving the stud to rotate.

[0015] According to the above scheme, the planetary gear set is provided with an external gear ring 1 and an external gear ring 2, and a central gear is fixed on the output shaft. The central gear is meshed with the external gear ring 1. An internal gear ring is provided on the planetary gear box cover, and the external gear ring 2 is meshed with the internal gear ring. With this configuration, when the output shaft rotates, it drives the central gear to rotate synchronously. Under the meshing connection of the central gear with the external gear ring 1, and under the meshing connection of the external gear ring 2 with the internal gear ring, the planetary gear set is driven to rotate synchronously.

[0016] The beneficial effects of this utility model are: This invention features a release interlock device between the machine body and the mixing cup assembly, which secures the mixing cup assembly and effectively solves the problem of rotation and displacement of the mixing cup assembly during operation. By horizontally mounting the drive device on the machine body, the mixing cup assembly is installed horizontally, and the transmission output is carried out in a horizontal movement manner to drive the mixing blade to rotate and move horizontally. This allows for a smaller overall height and a smaller footprint. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the entire ice cream machine according to this utility model; Figure 2 This is an exploded view of the entire ice cream machine according to this utility model; Figure 3 This is an exploded view of the mixing cup assembly, release interlock device, and body assembly of this utility model; Figure 4 Partial cross-section view of the stirring cup assembly of this utility model assembled on the machine body via a release interlock device. Figure 1 ; Figure 5 yes Figure 4 Enlarged view of position A in the middle; Figure 6 Partial cross-section view of the stirring cup assembly of this utility model assembled on the machine body via a release interlock device. Figure 2 ; Figure 7 yes Figure 6 Enlarged view of position B in the middle; Figure 8 This is a schematic diagram of the driving device of this utility model; Figure 9 This is a schematic diagram of the fixed component of the drive device of this utility model; Figure 10 This is a schematic diagram of the power component of the drive device of this utility model; Figure 11 This is an exploded view of the drive device of this utility model; Figure 12 This is a cross-sectional view of the drive device of this utility model; Figure 13 This is an exploded view of the gearbox assembly of this utility model; Figure 14 This is a sectional view of the gearbox assembly of this utility model; Figure 15 This is a cross-sectional view of the planetary gear support, planetary gear set, planetary gear positioning plate, and connector assembly of this utility model.

[0018] In the picture: 1. Body; 11. Top cover; 12. Drive unit; 13. Control PCB board; 14. Main body; 15. Base; 16. Release mechanism; 161. Fixed bracket; 1611. Locking groove; 162. Release spring; 163. Release button; 1631. Clavicle 1; 1632. Angled part; 1633. Abutting limit part; 121. Fixed seat 1; 122. Large pulley; 123. Output shaft; 1231. Central gear; 124. Guide post; 125. Limit switch 1; 126. Gearbox assembly; 1260. Guide hole; 1261. Planetary gearbox seat; 1262. Planetary gear bracket; 12621. Positioning post; 1263. Planetary gear set; 1 2631. External gear ring one; 12632. External gear ring two; 1264. Planetary gear positioning plate; 1265. Connector; 12651. Gear groove; 12652. Positioning hole; 1266. Stud; 12661. Clamping tooth; 1267. Planetary gear box cover; 12671. Internal gear ring; 127. Screw sleeve; 128. Bearing; 129. Limit switch two; 1210. Fixing base two; 1211. Synchronous belt; 1212. Small pulley; 1213. Motor bracket; 1214. Motor; 2. Stirring cup assembly; 21. Stirring cup; 211. Clavicle two; 212. Buckle; 22. Cup lid; 221. Perforation; 222. Slot; 23. Stirring blade. Detailed Implementation

[0019] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0020] like Figures 1 to 15 As shown, the ice cream machine of this utility model includes a body 1, on which a drive device 12 and a control PCB board 13 for controlling the opening and closing of the drive device 12 are horizontally arranged; and a mixing cup assembly 2, which is detachably installed on the body 1. A release interlock device is provided between the body 1 and the mixing cup assembly 2. The mixing cup assembly 2 contains a mixing blade 23, which is driven to rotate and move horizontally by the drive device 12. This arrangement, by providing a release interlock device between the body 1 and the mixing cup assembly 2, can fix the mixing cup assembly 2, effectively solving the problem of rotation and displacement of the mixing cup assembly 2 during operation; by setting the drive device 12 horizontally on the body 1, the mixing cup assembly 2 is installed horizontally, and the transmission output is carried out by horizontal movement to drive the mixing blade 23 to rotate and move horizontally, so that the overall height of the machine can be reduced, thus occupying less space.

[0021] The machine body 1 includes a fixedly connected upper cover 11, a main body 14, and a base 15; the control PCB board 13 is fixed to the front of the main body 14 for easy operation.

[0022] Furthermore, the mixing cup assembly 2 includes a detachable mixing cup 21 and a lid 22, with a locking component between the mixing cup 21 and the lid 22; the release interlocking device includes a release member 16 on the body 1 and a second clavicle 211 on the mixing cup 21, the release member 16 being used to lock or release the second clavicle 211. This configuration allows the mixing cup assembly 2 to be fixed when it is mounted on the body 1 by locking the second clavicle 211 with the release member 16, effectively solving the problem of rotation and displacement of the mixing cup assembly 2 during operation; when it is necessary to disassemble the mixing cup assembly 2, the second clavicle 211 is released by the release member 16, making the assembly and disassembly of the mixing cup assembly 2 convenient.

[0023] The locking component includes a buckle 212 on the mixing cup 21 and a slot 222 on the cup lid 22, which are engaged to lock in place.

[0024] Furthermore, the locking mechanism 16 includes a fixed bracket 161, a release spring 162, and a release button 163. The fixed bracket 161 is fixed to the body 1, and a locking groove 1611 protrudes from the fixed bracket 161. The release button 163 slides on the fixed bracket 161, and the release spring 162 is located between the release button 163 and the fixed bracket 161. A collarbone 1631 protrudes from the release button 163. The cup lid 22 is provided with a locking groove. The perforation 221 through which part 1611 and clavicle 1631 pass; when the release member 16 locks clavicle 211, clavicle 211 is located between lock groove part 1611 and clavicle 1631, and one end of clavicle 211 is engaged with lock groove part 1611, and the other end of clavicle 211 abuts against clavicle 1631 for limitation; when the release member 16 releases clavicle 211, clavicle 1631 is retracted by toggling release button 163. With this configuration, when the mixing cup assembly 2 is assembled onto the body 1, the perforation 221 on the cup lid 22 is aligned with the locking groove 1611 and the first clavicle 1631, and pushed in, causing the locking groove 1611 and the first clavicle 1631 to extend into the mixing cup 21. At this time, the second clavicle 211 is misaligned with the first clavicle 1631. Then, rotating the mixing cup assembly 2 clockwise causes the second clavicle 211 to rotate. When the second clavicle 211 rotates, it squeezes the first clavicle 1631 back until the second clavicle 211 exceeds the first clavicle 1631 and is locked in place by the locking groove 1611. Under the action of the release spring 162, the first clavicle 1631 extends and returns to its original position. At this time, the second clavicle 211 is located between the first clavicle 1631 and the locking groove 1611, and one end of the second clavicle 211 is locked and connected to the locking groove 1611, while the other end of the second clavicle 211 is abutted and limited by the first clavicle 1631. At this time, the mixing cup assembly 2 is fixed on the body 1 and cannot be rotated or displaced. When it is necessary to disassemble the mixing cup assembly 2, press the release button 163 to compress the release spring 162. At this time, the first clavicle 1631 retracts. Then, rotate the mixing cup assembly 2 counterclockwise to drive the second clavicle 211 to rotate. After the second clavicle 211 is dislodged from the locking groove 1611, the mixing cup assembly 2 can be pulled out from the body 1.

[0025] Furthermore, the first clavicle 1631 and the locking groove 1611 are arranged side by side. The end of the first clavicle 1631 near the locking groove 1611 has a corresponding abutment and limiting part 1633 corresponding to the second clavicle 211. The other end of the locking groove 1611 away from the locking groove 1611 has a sloped surface 1632 corresponding to the second clavicle 211. With this arrangement, when the mixing cup assembly 2 is assembled onto the body 1, the perforation 221 on the cup lid 22 is aligned with the locking groove 1611 and the first clavicle 1631 and pushed in, causing the locking groove 1611 and the first clavicle 1631 to extend into the mixing cup 21. At this time, the second clavicle 211 is misaligned with the first clavicle 1631; specifically, the second clavicle 211 is located on one side of the sloped surface 1632. Rotating the mixing cup assembly 2 clockwise causes the second clavicle 211 to rotate, and the second clavicle 211 slides along the sloped surface 1632, thus locking... When the second clavicle 211 rotates, it squeezes the first clavicle 1631 to retract until the second clavicle 211 exceeds the first clavicle 1631 and is engaged with the locking groove 1611. Under the action of the release spring 162, the first clavicle 1631 extends and resets. At this time, the abutting and limiting part 1633 is located on one side of the second clavicle 211 and limits the second clavicle 211. That is, under the abutting and limiting action of the first clavicle 1631, the stirring cup assembly 2 cannot rotate, and under the locking action of the locking groove 1611, the stirring cup assembly 2 cannot be pulled out.

[0026] The large pulley 122 is provided with a flat hole, and the output shaft 123 is provided with a flat part. The flat part and the flat hole are fitted together so that the output shaft 123 rotates when the large pulley 122 rotates.

[0027] Furthermore, the drive device 12 includes a fixed component and a power component; the power component includes a motor 1214, a motor bracket 1213, a small pulley 1212, a synchronous belt 1211, a large pulley 122, an output shaft 123, and a gearbox assembly 126. The gearbox assembly 126 is slidably mounted on the fixed component, and a forward and backward moving component is provided between the gearbox assembly 126 and the fixed component; the upper end of the motor bracket 1213 is fixed on the gearbox assembly 126, the output end of the output shaft 123 is detachably connected to the stirring blade 23, and the input end of the output shaft 123 passes through the gearbox assembly 126 and the motor bracket 1213 and is engaged with the large pulley 122; the motor 1214 is mounted on the lower end of the motor bracket 1213, the output end of the motor 1214 is drivenly connected to the small pulley 1212, and the synchronous belt 1211 is wound around the small pulley 1212 and the large pulley 122. With this configuration, when the motor 1214 is working, it drives the small pulley 1212 to rotate at high speed. Under the action of the synchronous belt 1211, it drives the large pulley 122 and the output shaft 123 to rotate at a reduced speed, thereby driving the stirring blade 23 to rotate. At the same time, the gearbox assembly 126 is slidably mounted on the guide post 124, and under the action of the forward and backward moving assembly, it drives the power assembly to move forward and backward as a whole, thereby driving the stirring blade to move horizontally.

[0028] The overall movement of the power assembly forward and backward makes the transmission between the motor 1214 and the output shaft 123 more stable.

[0029] Furthermore, the fixing assembly includes a first fixing seat 121, guide posts 124, and a second fixing seat 1210. The first fixing seat 121 and the second fixing seat 1210 are spaced apart, and multiple guide posts 124 are fixed between the first fixing seat 121 and the second fixing seat 1210. The gearbox assembly 126 is provided with a guide hole 1260, which is slidably connected to the guide post 124. The input end of the gearbox assembly 126 is drivenly connected to the output shaft 123, and the forward and backward moving assembly is located between the output end of the gearbox assembly 126 and the second fixing seat 1210. With this configuration, when the motor 1214 is working, the output shaft 123 drives the gearbox assembly 126 to move, sliding back and forth along the guide post 124 under the forward and backward moving assembly. There are three guide posts 124, arranged in a triangular shape between the first fixed seat 121 and the second fixed seat 1210 as a bridge support. There are three guide holes 1260, arranged in a triangular shape on the gearbox assembly 126. Under the sliding connection between the guide holes 1260 and the guide posts 124, the gearbox assembly 126 slides horizontally and will not tilt.

[0030] Furthermore, the forward and backward moving assembly includes a stud 1266 rotatably disposed at the output end of the gearbox assembly 126 and a threaded sleeve 127 fixedly disposed on the second fixed base 1210, the stud 1266 and the threaded sleeve 127 being threadedly connected; the first fixed base 121 is provided with a first limit switch 125 corresponding to the gearbox assembly 126, the second fixed base 1210 is provided with a second limit switch 129 corresponding to the gearbox assembly 126 and a bearing 128 corresponding to the output shaft 123. With this configuration, when the motor 1214 is working, the output shaft 123 drives the gearbox assembly 126 to move. The gearbox assembly 126 drives the stud 1266 to rotate. When the stud 1266 rotates, it undergoes threaded movement with the threaded sleeve 127, thereby enabling the gearbox assembly 126 to slide horizontally on the guide post 124, thus driving the output shaft 123 to move horizontally, and in turn driving the stirring blade to move horizontally. When the gearbox assembly 126 moves to the point of touching the second limit switch 129, the motor 1214 rotates in the opposite direction. When the gearbox assembly 126 moves to the point of touching the first limit switch 125, the machine stops, completing one stirring cycle.

[0031] The stud 1266 has an external thread on its outer circumference, and the sleeve 127 has an internal thread on its inner hole near the end of the stud 1266. The bearing 128 is slidably connected to the output shaft 123 (the bearing 128 is a linear bearing) so that the shafts of the sleeve 127, the stud 1266, and the output shaft 123 are coaxially arranged, making the output shaft 123 more stable when rotating axially.

[0032] Furthermore, the gearbox assembly 126 includes a planetary gearbox base 1261, a planetary gear carrier 1262, a planetary gear set 1263, a planetary gear positioning plate 1264, a connector 1265, and a planetary gearbox cover 1267. The planetary gearbox base 1261 and the planetary gearbox cover 1267 are fixedly connected and form a receiving cavity. The planetary gear carrier 1262, the planetary gear set 1263, the planetary gear positioning plate 1264, and the connector 1265 are located within the receiving cavity. The planetary gear set 1263 is fixed to the planetary gear carrier 1262 by the planetary gear positioning plate 1264. The planetary gear set 1263 is driven to rotate by the output shaft 123. The planetary gear set 1263 is meshed with the planetary gearbox cover 1267. The planetary gear carrier 1262 is engaged with the first end of the connector 1265, and the second end of the connector 1265 is engaged with the stud 1266. With this configuration, when the motor 1214 is working, it drives the output shaft 123 to rotate. When the output shaft 123 rotates, it drives the planetary gear set 1263 to decelerate and rotate. With the planetary gear support 1262 and the connector 1265 locked together, and with the connector 1265 and the stud 1266 locked together, when the planetary gear set 1263 rotates, it drives the planetary gear support 1262 and the connector 1265 to rotate synchronously. The connector 1265 drives the stud 1266 to rotate synchronously.

[0033] The connector 1265 has its first end located inside the accommodating cavity and its second end extending out of the planetary gearbox cover 1267 and engaging with the stud 1266. Under the action of the planetary gear positioning plate 1264, it positions the planetary gear set 1263, preventing the planetary gear set 1263 from displacing and falling out, and preventing contact wear between the planetary gear set 1263 and the connector 1265. At the same time, it ensures that the planetary gear set 1263 and the central gear 1231 on the output shaft 123 always maintain a meshing connection.

[0034] Furthermore, the planetary gear support 1262 is provided with a positioning post 12621, and the first end of the connector 1265 is provided with a positioning hole 12652. The positioning post 12621 passes through the planetary gear set 1263 and is engaged with the positioning hole 12652. The second end of the connector 1265 is provided with a tooth groove 12651, and the stud 1266 is provided with a retaining tooth 12661. The retaining tooth 12661 and the tooth groove 12651 are engaged. With the positioning post 12621 and the positioning hole 12652 engaged, the planetary gear support 1262 and the first end of the connector 1265 are fixed, so that when the planetary gear support 1262 rotates, it drives the connector 1265 to rotate, and when the connector 1265 rotates, it drives the stud 1266 to rotate.

[0035] The planetary gear positioning plate 1264 has a through hole for the output shaft 123 and the positioning post 12621 to pass through. There are three positioning posts 12621 arranged in a triangular shape on the planetary gear support 1262. The three planetary gears are arranged in a triangular shape to form a planetary gear set 1263. The positioning posts 12621 and the planetary gear set 1263 are fixed by insertion or locking. For example, the planetary gear set 1263 has a flat hole, and the positioning post 12621 has a flat portion, which are inserted into each other. The tooth groove 12651 is annularly arranged on the inner hole of the connector 1265, and the retaining tooth 12661 is annularly arranged on the end of the stud 1266 near the connector 1265.

[0036] Furthermore, the planetary gear set 1263 is provided with an outer gear ring 12631 and an outer gear ring 2 12632, and a central gear 1231 is fixed on the output shaft 123. The central gear 1231 is meshed with the outer gear ring 12631. The planetary gear box cover 1267 is provided with an inner gear ring 12671, and the outer gear ring 2 12632 is meshed with the inner gear ring 12671. With this configuration, when the output shaft 123 rotates, it drives the central gear 1231 to rotate synchronously. Under the meshing connection of the central gear 1231 with the outer gear ring 12631 and the meshing connection of the outer gear ring 2 12632 with the inner gear ring 12671, the planetary gear set 1263 is driven to rotate synchronously.

[0037] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model 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 the present utility model without departing from the spirit and scope of the claims, and all of these forms are within the scope of protection of the present utility model.

Claims

1. An ice cream machine, characterized in that, include: The machine body (1) is provided with a drive device (12) and a control PCB board (13) for controlling the opening and closing of the drive device (12) in the horizontal direction. The mixing cup assembly (2) is detachably mounted on the body (1). A release interlock device is provided between the body (1) and the mixing cup assembly (2). The mixing cup assembly (2) is provided with a stirring blade (23). The stirring blade (23) is driven to rotate and move laterally by a driving device (12).

2. An ice cream machine according to claim 1, characterized in that: The mixing cup assembly (2) includes a detachable mixing cup (21) and a cup lid (22), with a locking assembly between the mixing cup (21) and the cup lid (22); the release interlock device includes a release member (16) on the body (1) and a second clavicle (211) on the mixing cup (21), the release member (16) being used to lock or release the second clavicle (211).

3. An ice cream machine according to claim 2, characterized in that: The release mechanism (16) includes a fixed bracket (161), a release spring (162), and a release button (163). The fixed bracket (161) is fixed to the body (1), and a locking groove (1611) is protruding from the fixed bracket (1611). The release button (163) slides on the fixed bracket (161), and the release spring (162) is located between the release button (163) and the fixed bracket (161). A collarbone (1631) is protruding from the release button (163). The cup lid (22) is provided with a locking groove for easy locking. 1611) and the perforation (221) through which the first clavicle (1631) passes; when the release member (16) locks the second clavicle (211), the second clavicle (211) is located between the lock groove (1611) and the first clavicle (1631), and one end of the second clavicle (211) is engaged with the lock groove (1611), and the other end of the second clavicle (211) is abutted and limited to the first clavicle (1631); when the release member (16) releases the second clavicle (211), the first clavicle (1631) is retracted by turning the release button (163).

4. An ice cream machine according to claim 3, characterized in that: The first clavicle (1631) and the lock groove (1611) are arranged side by side. The first clavicle (1631) has an abutment limiting part (1633) corresponding to the second clavicle (211) at one end near the lock groove (1611), and the lock groove (1611) has a beveled part (1632) corresponding to the second clavicle (211) at the other end away from the lock groove (1611).

5. An ice cream machine according to claim 1, characterized in that: The drive unit (12) includes a fixed assembly and a power assembly; the power assembly includes a motor (1214), a motor bracket (1213), a small pulley (1212), a synchronous belt (1211), a large pulley (122), an output shaft (123), and a gearbox assembly (126). The gearbox assembly (126) is slidably mounted on the fixed assembly, and a forward and backward moving assembly is provided between the gearbox assembly (126) and the fixed assembly; the upper end of the motor bracket (1213) is fixed to the gearbox assembly (1214). On 126), the output end of the output shaft (123) is detachably connected to the stirring blade (23), and the input end of the output shaft (123) passes through the gearbox assembly (126) and the motor bracket (1213) and is connected to the large pulley (122); the motor (1214) is installed at the lower end of the motor bracket (1213), and the output end of the motor (1214) is driven connected to the small pulley (1212); the synchronous belt (1211) is wound around the small pulley (1212) and the large pulley (122).

6. An ice cream machine according to claim 5, characterized in that: The fixing assembly includes a first fixing seat (121), a guide post (124), and a second fixing seat (1210). The first fixing seat (121) and the second fixing seat (1210) are spaced apart, and a plurality of the guide posts (124) are fixed between the first fixing seat (121) and the second fixing seat (1210). The gearbox assembly (126) is provided with a guide hole (1260), and the guide hole (1260) is slidably connected to the guide post (124). The input end of the gearbox assembly (126) is driven to connect with the output shaft (123), and the forward and backward moving assembly is located between the output end of the gearbox assembly (126) and the second fixing seat (1210).

7. An ice cream machine according to claim 6, characterized in that: The forward and backward moving assembly includes a stud (1266) rotatably disposed at the output end of the gearbox assembly (126) and a threaded sleeve (127) fixedly disposed on the second fixed seat (1210), the stud (1266) and the threaded sleeve (127) being threadedly connected; the first fixed seat (121) is provided with a first limit switch (125) corresponding to the gearbox assembly (126), the second fixed seat (1210) is provided with a second limit switch (129) corresponding to the gearbox assembly (126) and a bearing (128) corresponding to the output shaft (123).

8. An ice cream machine according to claim 7, characterized in that: The gearbox assembly (126) includes a planetary gearbox base (1261), a planetary gear carrier (1262), a planetary gear set (1263), a planetary gear positioning plate (1264), a connector (1265), and a planetary gearbox cover (1267); the planetary gearbox base (1261) and the planetary gearbox cover (1267) are fixedly connected and form a receiving cavity; the planetary gear carrier (1262), the planetary gear set (1263), the planetary gear positioning plate (1264), and the connector (1265) are... 1265) is located in the accommodating cavity; the planetary gear set (1263) is fixed on the planetary gear bracket (1262) by the planetary gear positioning piece (1264), the planetary gear set (1263) is driven to rotate by the output shaft (123), the planetary gear set (1263) is meshed with the planetary gear box cover (1267), the planetary gear bracket (1262) is locked to the first end of the connector (1265), and the second end of the connector (1265) is locked to the stud (1266).

9. An ice cream machine according to claim 8, characterized in that: The planetary gear support (1262) is provided with a positioning post (12621), and the first end of the connector (1265) is provided with a positioning hole (12652). The positioning post (12621) passes through the planetary gear set (1263) and is engaged with the positioning hole (12652). The second end of the connector (1265) is provided with a tooth groove (12651), and the stud (1266) is provided with a retaining tooth (12661). The retaining tooth (12661) and the tooth groove (12651) are engaged with each other.

10. An ice cream machine according to claim 8, characterized in that: The planetary gear set (1263) is provided with an outer gear ring one (12631) and an outer gear ring two (12632). A central gear (1231) is fixed on the output shaft (123). The central gear (1231) is meshed with the outer gear ring one (12631). An inner gear ring (12671) is provided on the planetary gear box cover (1267). The outer gear ring two (12632) is meshed with the inner gear ring (12671).

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