An egg beater based on a brushless DC motor

Abstract

This invention discloses an egg beater based on a DC brushless motor, belonging to the field of egg beater technology. It includes a base with multiple limiting plates arranged in a ring on the top. The egg beater based on a DC brushless motor disclosed in this invention features a method where, during the material collection process, a manually rotated lever drives an inner scraper to scrape off the material adhering to the inner wall of the mixing cylinder. During the rotation of the inner scraper, both the contact scraper and the eccentric guide arc plate are in operation, guiding the material near the center of the bottom of the mixing cylinder outwards, thereby improving the collection efficiency. As the material accumulates at the inner scraper, its weight gradually increases, causing it to slide quickly to the bottom of the mixing cylinder under its weight, achieving rapid collection of the material inside the cylinder and avoiding waste. Simultaneously, the scraping and collection of the material adhering to the inner wall of the mixing cylinder reduces the tediousness of cleaning.

Description

Technical Field

[0001] This invention relates to the field of egg beater technology, and more particularly to an egg beater based on a DC brushless motor. Background Technology

[0002] An egg beater is a commonly used mixing and blending device in food processing, used to beat viscous pastes such as syrups, batters, egg liquids, and cheese. Egg beaters are available in manual and electric versions. During operation, the beater rotates at high speed, forcibly beating the materials to achieve full contact and intense friction, thus mixing, emulsifying, aerating, and removing some moisture. Because the viscosity of the materials being mixed is lower than that of the materials being mixed in a dough mixer, the speed of the egg beater is higher than that of the dough mixer, generally in the range of 70–270 r / min, which is called high-speed mixing. Egg beaters are mostly vertical and consist of a beater, container, rotating device, container lifting mechanism, and base.

[0003] In existing brushless DC motor-based egg beaters, the brushless DC motor drives the agitator for high-speed mixing, and the feed is typically dispensed by deflecting the feed drum or by manually tilting the egg beater. However, with these methods, some of the mixed material adheres to the inner wall of the feed drum, requiring a considerable amount of time to flow. In such cases, users often ignore this portion of mixed material to improve efficiency, resulting in waste. Furthermore, after a period of time, the highly adhesive mixed material is difficult to clean, requiring repeated cleaning before each use of the egg beater, thus reducing its usability. Summary of the Invention

[0004] This invention discloses an egg beater based on a DC brushless motor, aiming to solve the problem that in existing egg beaters based on DC brushless motors, after the DC brushless motor drives the agitator for high-speed mixing, the feed is usually dispensed by deflecting the feed drum or by manually tilting the egg beater. However, in this dispensing method, some of the mixed material adheres to the inner wall of the feed drum, requiring a long time to flow and dissipate. In this case, in order to improve efficiency, the user simply ignores this part of the mixed material, resulting in waste of the mixed material. At the same time, after the mixed material adheres to the inner wall of the feed drum for a period of time, the strong adhesion of the mixed material makes it difficult to clean, resulting in the need for repeated cleaning of the egg beater before subsequent use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An egg beater based on a DC brushless motor includes a base. Multiple limiting plates are arranged in a ring on the top of the base, and a common material cylinder is placed between the limiting plates. One of the limiting plates has a feeding assembly, which includes two assembly guide rails and a fixing frame. A support frame is fixedly connected to the top of the base, and the top of the support frame has two adjustment slots. Adjustment sliding rods are slidably connected inside each of the two adjustment slots. An operation box is fixedly connected to the top of the two adjustment sliding rods. A heat dissipation assembly is installed inside the operation box, and a through-hole is opened on the outer side of the operation box near the bottom. A common connecting and reinforcing assembly is provided between the operation box and the support frame. Heat dissipation holes are opened on the outer side of the operation box. A handle is fixedly connected to the top of the operation box, and multiple buttons are provided on the top of the handle.

[0007] In a preferred embodiment, the fixing frame is fixedly connected to the outside of the limiting plate, and a sleeve is sleeved on the top of the fixing frame. A fixing rod is fixedly connected to the top of the sleeve. An external block is fixedly connected to the end of each of the two assembly guide rails. The fixing rod is fixedly connected to the outside of one of the external blocks. Each external block has a threaded hole on its outside. The same mounting bolt is threadedly connected to the inside of every two adjacent threaded holes. A mounting nut is threadedly connected to the outside of the mounting bolt. A sliding block is slidably connected inside one of the assembly guide rails. A rotating rod is fixedly connected to the top of the sliding block. A mounting plate is fixedly connected to the outside of the sliding block. An inner scraper is fixedly connected to the bottom of the mounting plate. The inner scraper is in contact with the inner wall of the material cylinder.

[0008] Equipped with a feeding component, after the blended materials are mixed, the extraction pump is activated during feeding. The extraction pump uses three extraction nozzles to initially extract the blended materials from the cylinder. When only the last layer of blended materials remains inside the cylinder, the rotating rod is manually rotated to drive the inner scraper to scrape off the blended materials adhering to the inner wall of the cylinder. During the rotation of the inner scraper, both the contact scraper and the eccentric guide arc are in working condition, guiding the blended materials near the middle of the bottom of the cylinder outwards, thereby improving the collection efficiency of the blended materials. As the blended materials at the inner scraper accumulate during rotation, their weight gradually increases, and under the action of weight, the blended materials quickly slide to the bottom of the cylinder, quickly collecting the blended materials inside the cylinder and avoiding waste. At the same time, after the blended materials adhering to the inner wall of the cylinder are scraped off and collected, the tediousness of cleaning is reduced.

[0009] In a preferred embodiment, a bottom frame is fixedly connected to the outer side of the inner scraper near the bottom end, and a fixing hole is opened at the top of the bottom frame. A connecting plate is fixedly connected inside the fixing hole, and three connecting holes are opened on the outer side of the connecting plate. An extraction nozzle is fixedly connected inside each of the three connecting holes. A fixing plate is fixedly connected to the top of the bottom frame, and a conforming scraper is fixedly connected to the bottom of the fixing plate. The conforming scraper conforms to the bottom inner wall of the material cylinder. An eccentric guide arc plate is fixedly connected to the side of the conforming scraper away from the bottom frame. A limit guide rail is fixedly connected to one side of the inner scraper. A gravity slider is slidably connected inside the limit guide rail. A connecting rod is fixedly connected to the outer side of the gravity slider. A gravity downward scraper is fixedly connected to the other end of the connecting rod. A telescopic rod is connected to the outer side of the gravity downward scraper facing upward through a bearing. An embedding block is fixedly connected to the other end of the telescopic rod. An embedding hole is opened on the outer side of the mounting plate near the embedding block, and the embedding block is inserted into the embedding hole.

[0010] In a preferred embodiment, a pump frame is fixedly connected to one side of the sleeve, and a pumping pump is fixedly connected to the top of the pump frame. A connecting rod is fixedly connected to the bottom of the pump frame, and a collar is fixedly connected to the other end of the connecting rod. A delivery pipe is fixedly connected to the delivery end of the pump, and one end of the delivery pipe is fixedly connected to the inside of the collar. A nozzle is fixedly connected to the open end of the delivery pipe. An extraction pipe is fixedly connected to the extraction end of the pump. A hole is opened at the top of the connecting plate, and the other end of the extraction pipe is connected to the inside of the hole through a bearing.

[0011] In a preferred embodiment, the connection reinforcement assembly includes a middle curved plate, and an upper plate and a lower plate are fixedly connected to the same side of the middle curved plate near the top and near the bottom, respectively. The upper plate is located inside the through placement hole. A shock-absorbing airbag is provided on the top of the upper plate. An upper pressure plate is provided on the outer side of the shock-absorbing airbag facing upward. A shaft plate is fixedly connected to both ends of the top of the upper pressure plate. Moving rollers are connected to the opposite sides of the two shaft plates at equal distances via bearings. A support plate is fixedly connected to the outer side of the middle curved plate. An air pump is fixedly connected to the top of the support plate. A connecting pipe is fixedly connected to one end of the air pump, and the other end of the connecting pipe is inserted into the interior of the shock-absorbing airbag.

[0012] In a preferred embodiment, shock-absorbing spring rods are fixedly connected at equal intervals to the top of the lower plate, and the other ends of multiple shock-absorbing spring rods are fixedly connected to the same lower pressure plate. The lower pressure plate contacts the outer side of the support frame facing downward. An extension plate is fixedly connected to one side of the upper plate, and a flip plate is connected to the outer side of the extension plate via a hinge. A docking frame is fixedly connected to one side of the lower plate. Threaded holes are equally spaced on the outer sides of both the flip plate and the docking frame. The interior of two adjacent threaded holes is connected to the same mounting bolt, and a mounting nut is connected to the outer side of the mounting bolt via a thread.

[0013] By incorporating a connecting reinforcement component, the control box is installed between the control box and the support frame during installation. During installation, the moving roller contacts the upper inner wall of the through-hole, the lower pressure plate contacts the outer side of the support frame, and the shock-absorbing spring rod is compressed. Then, the air pump is activated, filling the shock-absorbing airbag with gas. As the airbag gradually expands, it fills the space inside the through-hole. This weakens the vibration generated by the DC brushless motor during operation, reducing the impact of vibration on the hen and ensuring it remains in a stable state.

[0014] In a preferred embodiment, the support frame has an adjustment hole at the top below the operating box, and slide rails are fixedly connected to the inner walls on both sides of the adjustment hole. The same sliding plate is slidably connected inside the two slide rails. Two limiting holes are opened at the top of the sliding plate. A drive shaft and a driven shaft are inserted into the two limiting holes. A stirrer is provided inside the drive shaft and the driven shaft.

[0015] In a preferred embodiment, a motor frame is fixedly connected inside the operating box, and a brushless DC motor body is fixedly connected to the top of the motor frame. The output shaft of the brushless DC motor body is connected to the drive shaft via a coupling. A drive gear is fixedly connected to the outside of the drive shaft. The other end of the driven shaft is connected to the outside of the motor frame via a bearing. A driven gear is fixedly connected to the outside of the driven shaft. The drive gear and the driven gear mesh with each other.

[0016] In a preferred embodiment, the heat dissipation assembly includes a semi-circular cover and a heat exchange box, and the outside of the control box has a heat exchange hole. The heat exchange box is fixedly connected to the inside of the heat exchange hole. An inner solid block is fixedly connected to the top of the semi-circular cover and is fixedly connected to the top inner wall of the control box. The semi-circular cover is located outside the body of the DC brushless motor.

[0017] In a preferred embodiment, the semicircular cover has compression spring rods distributed regionally on the outer side of the brushless DC motor body, and the other end of adjacent compression spring rods is fixedly connected to the same heat-absorbing plate. The heat-absorbing plate is attached to the outer side of the brushless DC motor body. Two connection holes are opened on the outer side of the semicircular cover, and heat-conducting plates are fixedly connected inside the two connection holes. One end of the two heat-conducting plates is in contact with the heat-absorbing plate, and the other end of the two heat-conducting plates is located inside the heat exchange box. A side frame is fixedly connected to the side of the heat exchange box away from the control box. Two hydraulic cylinders are fixedly connected to the side of the side frame facing the heat exchange box. Push blocks are fixedly connected to the output ends of the two hydraulic cylinders. The push blocks are located inside the heat exchange box. A liquid filling hole is opened at the top of the heat exchange box, and a liquid filling pipe is fixedly connected inside the liquid filling hole. A pipe cap is screwed to the top of the liquid filling pipe. A liquid drain hole is opened at the bottom of the heat exchange box, and a liquid drain pipe is fixedly connected inside the liquid drain hole. A pipe valve is connected to the outside of the liquid drain pipe through a flange.

[0018] By incorporating a heat dissipation component, the brushless DC motor generates a significant amount of heat during operation. Most of this heat is absorbed by the directly contacting heat-absorbing plate, which then transfers it to the heat exchange box via a heat-conducting plate. The condensate inside the heat exchange box absorbs the heat. Simultaneously, an adjustable hydraulic cylinder drives a pusher block, which in turn propels the condensate within the heat exchange box, accelerating its flow at the heat-conducting plate and thus improving heat exchange efficiency. This ensures that the heat generated by the brushless DC motor during operation does not affect the temperature inside the control box, extending the motor's lifespan.

[0019] As can be seen from the above, the egg beater based on a DC brushless motor provided by the present invention has the following technical effects: after mixing the blended materials, when feeding them, the extraction pump is activated. The extraction pump uses three extraction nozzles to initially extract the blended materials in the barrel. When only the last layer of blended materials remains inside the barrel, the manual rotation of the rotating rod drives the inner scraper to scrape off the blended materials adhering to the inner wall of the barrel. During the rotation of the inner scraper, both the contact scraper and the eccentric guide arc are in working state, so as to guide the blended materials near the middle of the bottom of the barrel to the outer end, thereby improving the collection efficiency of the blended materials. During the rotation and accumulation of the blended materials at the inner scraper, their weight gradually increases. Under the action of weight, the blended materials quickly slide to the bottom of the barrel, quickly realizing the rapid collection of the blended materials inside the barrel and avoiding waste of blended materials. At the same time, after the blended materials adhering to the inner wall of the barrel are scraped off and collected, the technical effect of reducing the tediousness of cleaning is achieved. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an egg beater based on a DC brushless motor proposed in this invention.

[0021] Figure 2This is a front view of the overall structure of an egg beater based on a DC brushless motor proposed in this invention.

[0022] Figure 3 This is a schematic diagram of the combined structure of the feed cylinder and feeding assembly of an egg beater based on a DC brushless motor, as proposed in this invention.

[0023] Figure 4 This is a schematic diagram of the feeding component structure of an egg beater based on a DC brushless motor, as proposed in this invention.

[0024] Figure 5 This is a schematic diagram of the combined structure of the inner scraper and eccentric guide arc plate of an egg beater based on a DC brushless motor proposed in this invention.

[0025] Figure 6 This is a schematic diagram of the gravity-pressing scraper and inner scraper combination structure of an egg beater based on a DC brushless motor proposed in this invention.

[0026] Figure 7 This is a schematic diagram of the combined structure of the support frame and control box of an egg beater based on a DC brushless motor, as proposed in this invention.

[0027] Figure 8 This is a schematic diagram of a connection and reinforcement component for an egg beater based on a DC brushless motor, as proposed in this invention.

[0028] Figure 9 This is a schematic diagram of the internal structure of the control box of an egg beater based on a DC brushless motor, as proposed in this invention.

[0029] Figure 10 This is a schematic diagram of a heat dissipation component for an egg beater based on a DC brushless motor, as proposed in this invention.

[0030] Figure 11 This is a cross-sectional view of the heat exchange box structure of an egg beater based on a DC brushless motor, as proposed in this invention.

[0031] In the diagram: 1. Base; 2. Material cylinder; 3. Limiting plate; 4. Support frame; 5. Button; 6. Heat dissipation hole; 7. Handle; 8. Control box; 9. Feeding assembly; 901. Assembly guide rail; 902. Fixing frame; 903. Extraction pipe; 904. Fixing rod; 905. Extraction pump; 906. Conveying pipe; 907. Collar; 908. Nozzle; 909. Connecting rod; 910. External block; 911. Mounting plate; 912. Sliding block; 913. Rotating rod; 914. Inner scraper; 915. Mounting bolt. 916. Mounting nut; 917. Sleeve; 918. Pump frame; 919. Gravity-pressing scraper; 920. Bottom frame; 921. Connecting plate; 922. Extraction nozzle; 923. Fixing plate; 924. Adhesive scraper; 925. Eccentric guide arc plate; 926. Embedded hole; 927. Embedded block; 928. Telescopic rod; 929. Connecting rod; 930. Gravity slider; 931. Limiting guide rail; 10. Heat dissipation assembly; 1001. Heat exchange box; 1002. Side frame; 1003. Adhesive suction... 1004. Hot plate; 1005. Inner solid block; 1006. Semi-circular cover; 1007. Heat-conducting plate; 1008. Liquid filling pipe; 1009. Pipe cap; 1010. Hydraulic cylinder; 1011. Pushing block; 1012. Lower liquid pipe; 1013. Compression spring rod; 11. Connecting and reinforcing assembly; 1104. Intermediate bending plate; 1105. Support plate; 1106. Air pump; 1107. Connecting pipe; 1108. Upper pressure plate; 1109. Shaft plate; 11000. Moving roller; 1101. Shock-absorbing airbag; 1101. 1110. Extension plate; 1111. Flip plate; 1111. Connecting frame; 1112. Mounting nut II; 1113. Mounting bolt II; 1114. Upper plate; 1115. Lower pressure plate; 1116. Shock-absorbing spring rod; 1117. Lower plate; 12. Sliding plate; 13. Slide rail; 14. Adjustment hole; 15. Drive shaft; 16. Agitator; 17. Adjustment groove; 18. Adjustment sliding rod; 19. DC brushless motor body; 20. Drive gear; 21. Motor frame; 22. Driven gear; 23. Driven shaft. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] This invention discloses an egg beater based on a DC brushless motor, which is mainly applied to existing egg beaters based on DC brushless motors. In these machines, after the DC brushless motor drives the mixer to perform high-speed mixing, the feed is typically dispensed by deflecting the feed drum or by manually tilting the egg beater. However, with these methods, some of the mixed material adheres to the inner wall of the feed drum, requiring a considerable amount of time to flow. In this situation, users often ignore this portion of mixed material to improve efficiency, resulting in waste. Furthermore, after the mixed material adheres to the inner wall of the feed drum for a period of time, the strong adhesion makes it difficult to clean, necessitating repeated cleaning of the egg beater before subsequent uses.

[0034] Reference Figures 1-11 An egg beater based on a DC brushless motor includes a base 1. Multiple limiting plates 3 are arranged in a ring on the top of the base 1, and a common material cylinder 2 is placed between the limiting plates 3. A feeding assembly 9 is provided on one of the limiting plates 3. The feeding assembly 9 includes two assembled guide rails 901 and a fixing frame 902. A support frame 4 is fixedly connected to the top of the base 1, and two adjustment slots 17 are opened on the top of the support frame 4. Adjustment sliding rods 18 are slidably connected inside the two adjustment slots 17. An operation box 8 is fixedly connected to the top of the two adjustment sliding rods 18. A heat dissipation assembly 10 is provided inside the operation box 8, and a through-hole is opened on the outer side of the operation box 8 near the bottom. A common connecting and reinforcing assembly 11 is provided between the operation box 8 and the support frame 4. Heat dissipation holes 6 are opened on the outer side of the operation box 8. A handle 7 is fixedly connected to the top of the operation box 8, and multiple buttons 5 are provided on the top of the handle 7.

[0035] Reference Figures 1-6 In a preferred embodiment, the fixing frame 902 is fixedly connected to the outside of the limiting plate 3, and the top of the fixing frame 902 is sleeved with a sleeve 917. The top of the sleeve 917 is fixedly connected with a fixing rod 904. The ends of the two assembly guide rails 901 are fixedly connected with external blocks 910. The fixing rod 904 is fixedly connected to the outside of one of the external blocks 910. Each external block 910 has a threaded hole on its outside. The same mounting bolt 915 is threadedly connected to the inside of each pair of adjacent threaded holes. The mounting nut 916 is threadedly connected to the outside of the mounting bolt 915. A sliding block 912 is slidably connected inside one of the assembly guide rails 901. A rotating rod 913 is fixedly connected to the top of the sliding block 912. An mounting plate 911 is fixedly connected to the outside of the sliding block 912. An inner scraper 914 is fixedly connected to the bottom of the mounting plate 911. The inner scraper 914 is in contact with the inner wall of the material cylinder 2.

[0036] In specific application scenarios, after the blended materials are mixed, when feeding them, the extraction pump 905 is started. The extraction pump 905 uses three extraction nozzles 922 to initially extract the blended materials in the material cylinder 2. When only the last layer of blended materials remains inside the material cylinder 2, the rotating rod 913 is manually rotated to drive the inner scraper 914 to scrape off the blended materials adhering to the inner wall of the material cylinder 2. During the rotation of the inner scraper 914, the contact scraper 924 and the eccentric guide arc plate 925 are both in working state, so that the blended materials at the bottom of the material cylinder 2 near the middle position are guided to the outer end, thereby improving the collection efficiency of the blended materials. During the rotation and accumulation of the blended materials at the inner scraper 914, their weight gradually increases. Under the action of weight, the blended materials quickly slide to the bottom of the material cylinder 2, quickly achieving the collection of the blended materials inside the material cylinder 2 and avoiding waste of the blended materials. At the same time, after the blended materials adhering to the inner wall of the material cylinder 2 are scraped off and collected, the tediousness of cleaning is reduced.

[0037] In this invention, a bottom end frame 920 is fixedly connected to the outer side of the inner scraper 914 near the bottom end. A fixing hole is opened at the top of the bottom end frame 920, and a connecting plate 921 is fixedly connected inside the fixing hole. Three connecting holes are opened on the outer side of the connecting plate 921, and extraction nozzles 922 are fixedly connected inside each of the three connecting holes. A fixing plate 923 is fixedly connected to the top of the bottom end frame 920, and a conforming scraper 924 is fixedly connected to the bottom of the fixing plate 923. The conforming scraper 924 conforms to the inner bottom wall of the material cylinder 2. An eccentric guide arc plate 925 is fixedly connected to the side of the conforming scraper 924 away from the bottom end frame 920. A limiting guide rail 931 is fixedly connected to one side of the inner scraper 914. A gravity slider 930 is slidably connected inside the limiting guide rail 931. A connecting rod 929 is fixedly connected to the outer side of the gravity slider 930, and a gravity-pressing scraper 919 is fixedly connected to the other end of the connecting rod 929. A telescopic rod 928 is connected to the outer side of the 9-faced upward via a bearing. An embedded block 927 is fixedly connected to the other end of the telescopic rod 928. An embedded hole 926 is opened on the outer side of the mounting plate 911 near the embedded block 927. The embedded block 927 is inserted into the inside of the embedded hole 926. A pump frame 918 is fixedly connected to one side of the sleeve 917. A pump 905 is fixedly connected to the top of the pump frame 918. A connecting rod 909 is fixedly connected to the bottom of the pump frame 918. A collar 907 is fixedly connected to the other end of the connecting rod 909. A delivery pipe 906 is fixedly connected to the delivery end of the pump 905. One end of the delivery pipe 906 is fixedly connected to the inside of the collar 907. A nozzle 908 is fixedly connected to the open end of the delivery pipe 906. A extraction pipe 903 is fixedly connected to the extraction end of the pump 905. A hole is opened at the top of the connecting plate 921. The other end of the extraction pipe 903 is connected to the inside of the hole via a bearing.

[0038] It should be noted that after the inner scraper 914 rotates once, the embedded block 927 is pulled out of the embedded hole 926. Then, the telescopic rod 928 is rotated to separate the embedded block 927 from the mounting plate 911. After the embedded block 927 is released, the gravity-pressed scraper 919 slides down in the limiting guide rail 931 under its own weight. The gravity-pressed scraper 919 pushes the blended material attached to the inner wall of the material cylinder 2 near the top, causing it to flow quickly to the bottom. Then, it is quickly extracted and collected through the extraction nozzle 922, further improving the collection efficiency of the blended material in the material cylinder 2.

[0039] Reference Figure 1 , Figure 2 , Figure 7 and Figure 8 In a preferred embodiment, the connecting reinforcement assembly 11 includes a middle curved plate 1101, and an upper plate 1114 and a lower plate 1117 are fixedly connected to the same side of the middle curved plate 1101 near the top and near the bottom, respectively. The upper plate 1114 is located inside the through placement hole. A shock-absorbing airbag 1108 is provided on the top of the upper plate 1114. An upper pressure plate 1105 is provided on the outer side of the shock-absorbing airbag 1108 facing upward. Shaft plates 1106 are fixedly connected to both ends of the top of the upper pressure plate 1105. Moving rollers 1107 are connected at equal distances to opposite sides of the two shaft plates 1106 via bearings. A support plate 1102 is fixedly connected to the outer side of the middle curved plate 1101. An air pump 1103 is fixedly connected to the top of the support plate 1102. A connecting pipe 1104 is fixedly connected to one end of the air pump 1103. The other end of the tube 1104 is inserted into the inside of the shock-absorbing airbag 1108. The top of the lower plate 1117 is fixedly connected with shock-absorbing spring rods 1116 at equal intervals, and the other ends of multiple shock-absorbing spring rods 1116 are fixedly connected to the same lower pressure plate 1115. The lower pressure plate 1115 contacts the support frame 4 facing downwards on the outer side. An extension plate 1109 is fixedly connected to one side of the upper plate 1114. A flip plate 1110 is connected to the outer side of the extension plate 1109 via a hinge. A docking frame 1111 is fixedly connected to one side of the lower plate 1117. Threaded holes 2 are opened at equal intervals on the outer sides of the flip plate 1110 and the docking frame 1111. The interior of two adjacent threaded holes 2 is connected to the same mounting bolt 2 1113 via threads. A mounting nut 2 1112 is connected to the outer side of the mounting bolt 2 1113 via threads.

[0040] In specific application scenarios, when installing the control box 8, the connecting reinforcement component 11 is installed between the control box 8 and the support frame 4. During installation, the moving roller 1107 contacts the upper inner wall of the through placement hole, the lower pressure plate 1115 contacts the outer side of the support frame 4, and the shock-absorbing spring rod 1116 is in a compressed state. Then, the air pump 1103 is started, and the air pump 1103 fills the interior of the shock-absorbing airbag 1108 with gas. After the shock-absorbing airbag 1108 gradually expands, it fills the space inside the through placement hole. Thus, during the operation of the DC brushless motor body 19, the vibration generated by the shock-absorbing airbag 1108 and the shock-absorbing spring rod 1116 is weakened, reducing the impact of vibration on the laying hen and ensuring that the laying hen is always in a stable state.

[0041] Reference Figure 1 , Figure 7 and Figure 9 In a preferred embodiment, the support frame 4 has an adjustment hole 14 at the top below the operation box 8, and slide rails 13 are fixedly connected to the inner walls of both sides of the adjustment hole 14. The same sliding plate 12 is slidably connected inside the two slide rails 13. The top of the sliding plate 12 has two limiting holes, and a drive shaft 15 and a driven shaft 23 are inserted into the two limiting holes. A stirrer 16 is provided inside the material cylinder 2 for both the drive shaft 15 and the driven shaft 23. A motor frame 21 is fixedly connected inside the operation box 8, and a DC brushless motor body 19 is fixedly connected to the top of the motor frame 21. The output shaft of the DC brushless motor body 19 is connected to the drive shaft 15 through a coupling. A drive gear 20 is fixedly connected to the outside of the drive shaft 15. The other end of the driven shaft 23 is connected to the outside of the motor frame 21 through a bearing. A driven gear 22 is fixedly connected to the outside of the driven shaft 23. The drive gear 20 and the driven gear 22 mesh with each other.

[0042] Reference Figure 1 , Figure 2 , Figure 9 , Figure 10 and Figure 11In a preferred embodiment, the heat dissipation assembly 10 includes a semi-circular cover 1005 and a heat exchange box 1001. A heat exchange hole is opened on the outer side of the operating box 8. The heat exchange box 1001 is fixedly connected to the inside of the heat exchange hole. An inner solid block 1004 is fixedly connected to the top of the semi-circular cover 1005 and is fixedly connected to the inner wall of the top of the operating box 8. The semi-circular cover 1005 is located on the outer side of the brushless DC motor body 19. Compression spring rods 1012 are regionally distributed on the outer side of the semi-circular cover 1005 on the brushless DC motor body 19. The other end of adjacent compression spring rods 1012 is fixedly connected to the same heat-absorbing plate 1003. The heat-absorbing plate 1003 is attached to the outer side of the brushless DC motor body 19. Two connection holes are opened on the outer side of the semi-circular cover 1005, and heat-conducting plates 10 are fixedly connected inside both connection holes. 06. One end of each of the two heat-conducting plates 1006 is in contact with the heat-absorbing plate 1003. The other ends of the two heat-conducting plates 1006 are located inside the heat exchange box 1001. A side frame 1002 is fixedly connected to the side of the heat exchange box 1001 away from the control box 8. Two hydraulic cylinders 1009 are fixedly connected to the side of the side frame 1002 facing the heat exchange box 1001. A push block 1010 is fixedly connected to the output end of each of the two hydraulic cylinders 1009. The push block 1010 is located inside the heat exchange box 1001. A liquid filling hole is opened at the top of the heat exchange box 1001. A liquid filling pipe 1007 is fixedly connected inside the liquid filling hole. A pipe cap 1008 is screwed onto the top of the liquid filling pipe 1007. A liquid drain hole is opened at the bottom of the heat exchange box 1001. A liquid drain pipe 1011 is fixedly connected inside the liquid drain hole. A pipe valve is connected to the outside of the liquid drain pipe 1011 through a flange.

[0043] Specifically, during the operation of the brushless DC motor body 19, it generates a significant amount of heat. Most of this heat is absorbed by the directly contacting heat-absorbing plate 1003, and then transferred to the heat exchange box 1001 via the heat-conducting plate 1006. The condensate inside the heat exchange box 1001 absorbs the heat. Simultaneously, the adjusting hydraulic cylinder 1009 drives the pushing block 1010 to move, which in turn pushes the condensate inside the heat exchange box 1001, accelerating the flow of condensate at the heat-conducting plate 1006. This improves heat exchange efficiency, ensuring that the heat generated by the brushless DC motor body 19 during operation does not affect the temperature inside the operating box 8, thus extending the service life of the brushless DC motor body 19.

[0044] Working principle: During use, the mixed material is introduced into the material cylinder 2, and the DC brushless motor body 19 is started. The DC brushless motor body 19 drives the agitator 16 on the drive shaft 15 and driven shaft 23 to quickly stir the mixed material. After stirring, the extraction pump 905 is started. The extraction pump 905 initially extracts the mixed material in the material cylinder 2 through three extraction nozzles 922. When only the last layer of mixed material remains inside the material cylinder 2, the rotating rod 913 is manually rotated to drive the inner scraper 914 to scrape off the mixed material adhering to the inner wall of the material cylinder 2. During the rotation of the inner scraper 914, the contact scraper 924 and the eccentric guide arc plate 925 are both in working state, so that the mixed material at the bottom of the material cylinder 2 near the middle position is guided to the outer end. After plate 914 rotates once, it pulls the insert block 927 out of the insert hole 926. Then, it rotates the telescopic rod 928 to separate the insert block 927 from the mounting plate 911. After releasing the insert block 927, the gravity-pressing scraper 919 slides down in the limiting guide rail 931 under its own weight. The gravity-pressing scraper 919 pushes the mixed material attached to the inner wall of the material cylinder 2 near the top, causing it to flow quickly to the bottom. It is then quickly extracted and collected through the extraction nozzle 922. After the mixed material is extracted, the inside of the material cylinder 2 is rinsed. After rinsing, the water is extracted in the same way. The extracted water has a scrubbing effect on the extraction pipe 903 and the conveying pipe 906, so that the egg beater can be quickly put into use again.

[0045] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A whisk based on a DC brushless motor, comprising a base (1), characterized in that, The base (1) has multiple limiting plates (3) arranged in a ring on its top, and a material cylinder (2) is placed between the multiple limiting plates (3). One of the limiting plates (3) is provided with a feeding component (9). The feeding component (9) includes two assembly guide rails (901) and a fixing frame (902). The base (1) is fixedly connected to a support frame (4), and the support frame (4) has two adjustment slots (17) on its top. The two adjustment slots (17) are slidably connected to an adjustment sliding rod (18). The top of the two adjustment sliding rods (18) is fixedly connected to an operation box (8). The operation box (8) is provided with a heat dissipation component (10) inside, and a through placement hole is opened on the outer side of the operation box (8) near the bottom. The operation box (8) and the support frame (4) are provided with the same connecting reinforcement component (11). The operation box (8) has a heat dissipation hole (6) on its outer side. The top of the operation box (8) is fixedly connected to a handle (7), and the top of the handle (7) is provided with multiple buttons (5). The fixing frame (902) is fixedly connected to the outside of the limiting plate (3), and a sleeve (917) is sleeved on the top of the fixing frame (902). A fixing rod (904) is fixedly connected to the top of the sleeve (917). An outer block (910) is fixedly connected to the end of each of the two assembly guide rails (901). The fixing rod (904) is fixedly connected to the outside of one of the outer blocks (910). Each outer block (910) has a threaded hole on its outer side. The interiors of each pair of adjacent threaded holes are connected by threads. There is a single mounting bolt (915), and a mounting nut (916) is threadedly connected to the outside of the mounting bolt (915). A sliding block (912) is slidably connected inside one of the assembly guide rails (901). A rotating rod (913) is fixedly connected to the top of the sliding block (912). A mounting plate (911) is fixedly connected to the outside of the sliding block (912). An inner scraper (914) is fixedly connected to the bottom of the mounting plate (911). The inner scraper (914) is in contact with the inner wall of the material cylinder (2). The inner scraper (914) is fixedly connected to a bottom end frame (920) near the bottom end. The bottom end frame (920) has a fixing hole at the top, and a connecting plate (921) is fixedly connected inside the fixing hole. The connecting plate (921) has three connecting holes on its outer side, and each of the three connecting holes has a suction nozzle (922) fixedly connected inside. The bottom end frame (920) has a fixing plate (923) fixedly connected at the top, and a bonding scraper (924) is fixedly connected at the bottom of the fixing plate (923). The bonding scraper (924) is bonded to the bottom inner wall of the material cylinder (2). An eccentric guide arc plate (925) is fixedly connected to the side of the bonding scraper (924) away from the bottom end frame (920). The inner scraper (914) is fixedly connected to a limit guide rail (931) on one side. The limit guide rail (931) is slidably connected to a gravity slider (930). The gravity slider (930) is fixedly connected to a connecting rod (929) on the outside. The other end of the connecting rod (929) is fixedly connected to a gravity-pressing scraper (919). The gravity-pressing scraper (919) is connected to a telescopic rod (928) on the upper side through a bearing. The other end of the telescopic rod (928) is fixedly connected to an embedded block (927). The mounting plate (911) has an embedded hole (926) on the outside near the embedded block (927). The embedded block (927) is inserted into the embedded hole (926).

2. The egg beater based on a brushless DC motor according to claim 1, characterized in that, A pump frame (918) is fixedly connected to one side of the sleeve (917), and a pump (905) is fixedly connected to the top of the pump frame (918). A connecting rod (909) is fixedly connected to the bottom of the pump frame (918), and a collar (907) is fixedly connected to the other end of the connecting rod (909). A conveying pipe (906) is fixedly connected to the conveying end of the pump (905). One end of the conveying pipe (906) is fixedly connected to the inside of the collar (907). A nozzle (908) is fixedly connected to the open end of the conveying pipe (906). A extraction pipe (903) is fixedly connected to the extraction end of the pump (905). A hole is opened at the top of the connecting plate (921), and the other end of the extraction pipe (903) is connected to the inside of the hole through a bearing.

3. The egg beater based on a brushless DC motor according to claim 1, characterized in that, The connection reinforcement assembly (11) includes a middle curved plate (1101), and an upper plate (1114) and a lower plate (1117) are fixedly connected to the same side of the middle curved plate (1101) near the top and near the bottom, respectively. The upper plate (1114) is located inside the through placement hole. A shock-absorbing airbag (1108) is provided on the top of the upper plate (1114). An upper pressure plate (1105) is provided on the outer side of the shock-absorbing airbag (1108) facing upward. The top ends of the upper pressure plate (1105) are... A shaft plate (1106) is fixedly connected to each of the two shaft plates (1106). A movable roller (1107) is connected at equal distances to the opposite side of the two shaft plates (1106) via a bearing. A support plate (1102) is fixedly connected to the outer side of the middle curved plate (1101). An air pump (1103) is fixedly connected to the top of the support plate (1102). A connecting pipe (1104) is fixedly connected to one end of the air pump (1103). The other end of the connecting pipe (1104) is inserted into the inside of the shock-absorbing airbag (1108).

4. The egg beater based on a brushless DC motor according to claim 3, characterized in that, The top of the lower plate (1117) is fixedly connected with shock-absorbing spring rods (1116) at equal intervals, and the other end of multiple shock-absorbing spring rods (1116) is fixedly connected with the same lower pressure plate (1115). The lower pressure plate (1115) contacts the outer side of the support frame (4) facing downwards. An extension plate (1109) is fixedly connected to one side of the upper plate (1114). A flip plate (1110) is connected to the outer side of the extension plate (1109) via a hinge. A docking frame (1111) is fixedly connected to one side of the lower plate (1117). Threaded holes are opened at equal intervals on the outer sides of both the flip plate (1110) and the docking frame (1111). The interior of two adjacent threaded holes is connected to the same mounting bolt (1113) via threads. A mounting nut (1112) is connected to the outer side of the mounting bolt (1113) via threads.

5. The egg beater based on a brushless DC motor according to claim 1, characterized in that, The support frame (4) has an adjustment hole (14) at the top below the operation box (8), and slide rails (13) are fixedly connected to the inner walls on both sides of the adjustment hole (14). The two slide rails (13) are slidably connected to the same sliding plate (12). The top of the sliding plate (12) has two limiting holes. The two limiting holes are inserted with a drive shaft (15) and a driven shaft (23). Both the drive shaft (15) and the driven shaft (23) are equipped with a stirrer (16) inside the material cylinder (2).

6. The egg beater based on a brushless DC motor according to claim 5, characterized in that, The operating box (8) is fixedly connected to a motor frame (21), and a DC brushless motor body (19) is fixedly connected to the top of the motor frame (21). The output shaft of the DC brushless motor body (19) is connected to the drive shaft (15) through a coupling. The drive shaft (15) is fixedly connected to the outside of the drive gear (20). The other end of the driven shaft (23) is connected to the outside of the motor frame (21) through a bearing. The driven shaft (23) is fixedly connected to the outside of the driven gear (22). The drive gear (20) and the driven gear (22) mesh with each other.

7. The egg beater based on a brushless DC motor according to claim 6, characterized in that, The heat dissipation assembly (10) includes a semi-circular cover (1005) and a heat exchange box (1001), and a heat exchange hole is opened on the outside of the operating box (8). The heat exchange box (1001) is fixedly connected to the inside of the heat exchange hole. An inner solid block (1004) is fixedly connected to the top of the semi-circular cover (1005). The inner solid block (1004) is fixedly connected to the top inner wall of the operating box (8). The semi-circular cover (1005) is located on the outside of the DC brushless motor body (19).

8. The egg beater based on a brushless DC motor according to claim 7, characterized in that, The semicircular cover (1005) has compression spring rods (1012) distributed regionally on the outside of the brushless DC motor body (19), and the other end of adjacent compression spring rods (1012) is fixedly connected to the same heat-absorbing plate (1003). The heat-absorbing plate (1003) is attached to the outside of the brushless DC motor body (19). The outer side of the semicircular cover (1005) has two connecting holes, and heat-conducting plates (1006) are fixedly connected inside the two connecting holes. One end of the two heat-conducting plates (1006) is in contact with the heat-absorbing plate (1003), and the other end of the two heat-conducting plates (1006) is located inside the heat exchange box (1001). The heat exchange box (1001) is far away from the operating box (8). A side frame (1002) is fixedly connected to one side of the heat exchange box (1001). Two hydraulic cylinders (1009) are fixedly connected to the side of the side frame (1002) facing the heat exchange box (1001). A push block (1010) is fixedly connected to the output end of each of the two hydraulic cylinders (1009). The push block (1010) is located inside the heat exchange box (1001). A liquid filling hole is opened at the top of the heat exchange box (1001). A liquid filling pipe (1007) is fixedly connected inside the liquid filling hole. A pipe cap (1008) is screwed onto the top of the liquid filling pipe (1007). A liquid drain hole is opened at the bottom of the heat exchange box (1001). A liquid drain pipe (1011) is fixedly connected inside the liquid drain hole. A pipe valve is connected to the outside of the liquid drain pipe (1011) through a flange.

Images