Energy-saving long-service-life motor and chef machine

Abstract

The invention discloses an energy-saving long-service-life motor and a chef machine, and relates to the field of motors, the energy-saving long-service-life motor comprises a machine base, a spiral cooling flow channel is arranged on the machine base, a first rotating shaft is arranged at one end of the machine base in a penetrating mode, and the first rotating shaft is rotationally connected with the machine base; the end shell is arranged at the other end of the machine base, a second rotating shaft is arranged at one end of the end shell in a penetrating mode, and the outer wall of the second rotating shaft is further sleeved with a positioning assembly; a flow guide assembly; a liquid supply assembly; the auxiliary assembly is arranged in the annular support; the rotor drives the first rotating shaft and the second rotating shaft, the first rotating shaft drives the functional accessory to rotate through the transmission mechanism, the second rotating shaft drives the wind wheel to conduct air cooling heat dissipation, meanwhile, the auxiliary assembly is driven to complete conveying of cooling liquid, and liquid cooling heat dissipation can be achieved without additionally arranging a water pump to convey the cooling liquid; therefore, the service life of the motor can be prolonged while energy is saved, the flowing speed of the cooling liquid is determined by the rotating speed of the rotor, and the cooling requirements of different working conditions can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of motors, and in particular to an energy-saving and long-life motor and a food processor. Background Art

[0002] The core component of the food processor is the motor. When the motor is powered on, it drives the rotor to rotate, thereby achieving the stirring effect. However, the continuous operation of the motor will gradually increase the temperature of the motor itself, and the increase in temperature will seriously consume the service life of the motor.

[0003] At present, in order to improve and accelerate the heat dissipation of the motor, some motors will add a liquid cooling system to cooperate with air cooling for heat dissipation. For example, the invention with the authorization announcement number CN106230188B discloses an explosion-proof motor with a long service life, including a base, a motor housing and a motor inner housing. The top of the base is fixedly connected with the motor, the top of the motor housing is provided with a water pump, and the water inlet of the water pump is connected with a through hole on the top of the motor housing, a water tank is provided on one side of the water pump, and the water outlet of the water pump is connected with the reflux port on the outer surface of the water tank, the bottom of the water tank is connected with a cooling pipe, and the cooling pipe is provided between the motor housing and the motor inner housing, a rubber layer is fixedly connected to one side of the motor, and a symmetrical spring is fixedly connected to the inner wall of the rubber layer, and the cooling effect is effectively improved. By cooling the inside of the motor, the motor is prevented from bursting under high temperature, the service life of the motor is improved, and the normal operation of the motor is ensured, thereby improving the work efficiency;

[0004] However, the above technical solution still has the following problems: a water pump needs to be added to drive the coolant in the cooling pipe to circulate, which will lead to increased energy consumption, increased power consumption, and increased electricity costs. Summary of the invention

[0005] In order to solve the defects of the prior art, the present invention provides an energy-saving and long-life motor and a food processor.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The present invention discloses an energy-saving and long-life motor, comprising a base, on which a spiral cooling channel is provided, and a rotating shaft 1 is provided through one end of the base, and the rotating shaft 1 is rotatably connected to the base;

[0008] An end shell is arranged at the other end of the machine base, one end of the end shell is penetrated by a second rotating shaft, the second rotating shaft is rotatably connected to the end shell, a positioning assembly is sleeved on the outer wall of the second rotating shaft, and one end of the end shell is also provided with an annular bracket, and one end of the annular bracket is provided with a sealing cover;

[0009] A flow guide component, which is configured as a dual-interface flow guide plug-in or two single-interface flow guide plug-ins;

[0010] A liquid supply component, configured as a circulating liquid supply box or a one-way liquid supply box, for supplying coolant to the spiral cooling channel;

[0011] An auxiliary component disposed in the annular support, used to allow the coolant to flow in the spiral cooling channel;

[0012] The wind wheel connected to the second rotating shaft is used for air cooling and heat dissipation.

[0013] As a preferred technical solution of the present invention, the auxiliary component includes an auxiliary hose that is in contact with the inner wall of the annular bracket and an extrusion bracket that is sleeved on the outside of the rotating shaft. The extrusion bracket is driven to rotate by the rotating shaft. The extrusion bracket is composed of two symmetrically distributed extrusion plates. The extrusion plate is provided with an arc segment that contacts the rotating shaft. A positioning hole is provided on the arc segment. An extrusion wheel for extruding the auxiliary hose is rotatably connected to one side of the extrusion plate. The extrusion plate changes the contact point with the auxiliary hose by driving the extrusion wheel, thereby generating negative pressure in the auxiliary hose to transport the coolant.

[0014] As a preferred technical solution of the present invention, the positioning assembly includes a positioning ring which is sleeved and fixed on the outside of the second rotating shaft, and the outer wall of the positioning ring is provided with two positioning protrusions which are plugged into the positioning sockets.

[0015] As a preferred technical solution of the present invention, two connection interfaces are provided on the top of the circulating liquid supply box, and drainage tubes connected to the connection interfaces are also provided inside the circulating liquid supply box.

[0016] As a preferred technical solution of the present invention, the liquid outlet of the one-way liquid supply box is connected to one of the single-interface flow guide plug-ins through a flow guide tube.

[0017] As a preferred technical solution of the present invention, a liquid inlet interface and a liquid outlet pipe are respectively provided at both ends of the spiral cooling channel, the liquid outlet pipe is connected to the liquid inlet of the auxiliary hose through a connecting pipe, and the liquid inlet interface is connected to the double-interface guide plug-in or one of the connecting interfaces or one of the single-interface guide plug-ins through a guide pipe.

[0018] As a preferred technical solution of the present invention, the liquid outlet of the auxiliary hose is connected to a dual-interface flow guide plug-in, another connection interface or another single-interface flow guide plug-in through a flow guide pipe.

[0019] As a preferred technical solution of the present invention, a positioning notch is provided on the annular bracket, and two front receiving grooves are connected to the bottom of the positioning notch, and a positioning plug plate matching the positioning notch is provided on one side of the sealing cover, and two rear receiving grooves are provided at the bottom of the positioning plug plate, and the rear receiving grooves cooperate with the front receiving grooves to form mounting holes for installing the liquid inlet and outlet of the auxiliary hose.

[0020] As a preferred technical solution of the present invention, a stator is installed on the inner wall of the base, a rotor rotatably matched with the stator is provided on the inner wall of the stator, and two ends of the rotor are fixedly connected to the first rotating shaft and the second rotating shaft respectively.

[0021] A food processor, comprising a machine body and the above-mentioned energy-saving and long-life motor, wherein the machine body is composed of a lower housing and an upper housing arranged on the top of the lower housing, wherein a transmission mechanism for driving a dough stirring rod is arranged inside the upper housing, wherein the transmission mechanism comprises a transmission gear, wherein the transmission gear is connected to a rotating shaft through a connecting shaft, and a dual-interface flow guide plug is arranged through the upper part of the upper housing;

[0022] A top cover assembly is provided on the top of the upper shell, and the top cover assembly is set as top cover one or top cover two. A limiting groove for accommodating a one-way liquid supply box is opened on the top of the top cover two, and two single-interface guide plug-ins are respectively arranged through the upper part of the upper shell and the upper part of the top cover two.

[0023] The beneficial effects of the present invention are:

[0024] 1. This energy-saving and long-life motor and food processor drive the rotating shaft one and the rotating shaft two through the rotor. The rotating shaft one drives the functional accessories to rotate through the transmission mechanism, and drives the fan wheel through the rotating shaft two to perform air cooling and heat dissipation, and at the same time drives the auxiliary components to complete the delivery of the coolant. Liquid cooling can be achieved without the need to set up an additional water pump to deliver the coolant. Therefore, while achieving energy saving, the service life of the motor can be extended. The flow rate of the coolant is determined by the rotor speed, which is conducive to meeting the cooling requirements of different working conditions.

[0025] 2. This energy-saving and long-life motor and food processor provides different flow guide components, liquid supply components and connection methods to suit different usage conditions, expanding the user's choice range.

[0026] 3. This type of energy-saving and long-life motor and food processor has an extrusion bracket that is spliced ​​from two extrusion plates. Therefore, the extrusion bracket can be removed from the second rotating shaft without removing the wind wheel, which is convenient for replacing the extrusion wheel and convenient for maintenance. When one of the extrusion plates cannot be used due to damage, there is no need to replace the entire extrusion bracket, which can save usage costs.

[0027] 4. This energy-saving and long-life motor and food processor can quickly position the extrusion plate through the plug-in cooperation of the positioning protrusion and the positioning socket, which is conducive to quickly splicing the two extrusion plates together to form an extrusion bracket.

[0028] 5. This energy-saving and long-life motor and food processor limits the auxiliary hose liquid inlet and outlet through the mounting hole formed by the rear receiving groove and the front receiving groove, thereby effectively preventing the auxiliary hose from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a structural schematic diagram of an energy-saving and long-life motor of the present invention;

[0031] Figure 2 It is a partial cutaway schematic diagram of a base of an energy-saving and long-life motor of the present invention;

[0032] Figure 3 It is a schematic diagram of the internal structure of a ring-shaped bracket of an energy-saving and long-life motor of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of an annular bracket, auxiliary components and sealing cover of an energy-saving and long-life motor of the present invention;

[0034] Figure 5 is a schematic structural diagram of Embodiment 1 of the present invention;

[0035] Figure 6 is a schematic diagram of the internal structure of the upper housing of the first embodiment of the present invention;

[0036] Figure 7 is a schematic diagram of the internal structure of the upper housing of the second embodiment of the present invention;

[0037] Figure 8 is a schematic diagram of the structure of Embodiment 3 of the present invention;

[0038] Fig. 9 is a schematic diagram of the internal structure of the upper housing of the third embodiment of the present invention;

[0039] Fig.10 This is a schematic diagram of the structure of the pipeline arrangement from a first viewing angle according to the first embodiment of the present invention;

[0040] Fig.11 is a schematic diagram of the pipeline arrangement from a second viewing angle according to the first embodiment of the present invention;

[0041] Fig.12 is a schematic diagram of the pipeline arrangement structure of the second embodiment of the present invention;

[0042] Fig.13 It is a schematic diagram of the pipeline arrangement structure of embodiment 3 of the present invention.

[0043] In the figure: 1. base; 11. spiral cooling channel; 12. liquid inlet interface; 13. rotating shaft 1; 14. liquid outlet pipe; 15. connecting pipe; 2. end shell; 21. annular bracket; 22. sealing cover; 221. positioning plug plate; 23. rotating shaft 2; 3. positioning ring; 31. positioning protrusion; 4. wind wheel; 5. auxiliary component; 51. auxiliary hose; 52. extrusion plate; 53. positioning socket; 54. extrusion wheel; 6. body; 61. upper casing; 62. top cover 1; 63. lower casing; 64. transmission gear; 7. double-interface guide plug-in; 8. one-way liquid supply box; 9. circulating liquid supply box; 91. connecting interface; 10. single-interface guide plug-in. DETAILED DESCRIPTION

[0044] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0045] Embodiment 1: Figure 1-6 and Figure 10-11 As shown, the present invention is an energy-saving and long-life motor, comprising a base 1, on which a spiral cooling channel 11 is provided, and a rotating shaft 13 is provided through one end of the base 1, and the rotating shaft 13 is rotatably connected to the base 1;

[0046] An end shell 2 is arranged at the other end of the base 1, and a second rotating shaft 23 is arranged through one end of the end shell 2, and the second rotating shaft 23 is rotatably connected to the end shell 2. A positioning assembly is sleeved on the outer wall of the second rotating shaft 23, and an annular bracket 21 is arranged at one end of the end shell 2, and a sealing cover 22 is arranged at one end of the annular bracket 21; a heat dissipation hole for heat dissipation is opened at the top of the end shell 2;

[0047] A flow guide component, which is configured as a dual-interface flow guide plug-in 7 or two single-interface flow guide plug-ins 10;

[0048] A liquid supply component, configured as a circulating liquid supply box 9 or a one-way liquid supply box 8, for supplying cooling liquid to the spiral cooling channel 11;

[0049] The auxiliary component 5 disposed in the annular support 21 is used to allow the coolant to flow in the spiral cooling channel 11;

[0050] The wind wheel 4 connected to the second rotating shaft 23 is used for air cooling and heat dissipation.

[0051] In this embodiment, a stator is installed on the inner wall of the base 1, and a rotor is provided on the inner wall of the stator to rotate with the stator. The two ends of the rotor are respectively fixedly connected to the rotating shaft 13 and the rotating shaft 2 23. The rotating rotor drives the rotating shaft 13 and the rotating shaft 2 23 to rotate, and the rotating shaft 2 23 drives the wind wheel 4 to perform air cooling and heat dissipation.

[0052] Among them, Figure 3 and Figure 4 As shown, the auxiliary component 5 includes an auxiliary hose 51 that is fitted with the inner wall of the annular bracket 21 and an extrusion bracket that is sleeved outside the second rotating shaft 23. The extrusion bracket is driven to rotate by the second rotating shaft 23. The extrusion bracket is composed of two symmetrically distributed extrusion plates 52. The extrusion plates 52 are provided with arc sections that contact the second rotating shaft 23. The arc sections are provided with positioning sockets 53. One side of the extrusion plate 52 is rotatably connected to an extrusion wheel 54 for extruding the auxiliary hose 51. The extrusion plate 52 changes the contact point with the auxiliary hose 51 by driving the extrusion wheel 54, so that negative pressure is generated in the auxiliary hose 51 to transport the coolant; the extrusion bracket is spliced ​​by two extrusion plates 52, so that the extrusion bracket can be removed from the second rotating shaft 23 without removing the wind wheel 4, so that the extrusion wheel 54 can be replaced and the maintenance is convenient. When one of the extrusion plates 52 cannot be used due to damage, there is no need to replace the entire extrusion bracket, which can save the use cost.

[0053] The rotor drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the extrusion bracket to rotate, and the extrusion bracket drives the extrusion wheel 54 to extrude the auxiliary hose 51, so that negative pressure is generated in the auxiliary hose 51 to transport the coolant. Liquid cooling can be achieved without setting up a water pump to transport the coolant. Therefore, while achieving energy saving, the service life of the motor can be extended. The flow rate of the coolant is determined by the rotor speed. The slower the speed, the slower the flow rate of the coolant, and the faster the speed, the faster the flow rate of the coolant.

[0054] It should be noted that the two extrusion plates 52 are connected together in a detachable manner, such as by bolts, or in other connection manners.

[0055] Among them, Figure 4 As shown, the positioning assembly includes a positioning ring 3 which is sleeved and fixed on the outside of the rotating shaft 23. Two positioning protrusions 31 which are plugged into the positioning sockets 53 are provided on the outer wall of the positioning ring 3. The positioning ring 3 can be sleeved and fixed on the outside of the rotating shaft 23 by a key connection, or other connection methods can be used. The extrusion plate 52 can be quickly positioned by plugging the positioning protrusions 31 into the positioning sockets 53, which is conducive to quickly splicing the two extrusion plates 52 together to form an extrusion bracket.

[0056] Among them, Figure 3As shown, a positioning notch is provided on the annular bracket 21, and two front receiving grooves are connected at the bottom of the positioning notch, and a positioning plug plate 221 matching the positioning notch is provided on one side of the sealing cover 22, and two rear receiving grooves are provided at the bottom of the positioning plug plate 221, and the rear receiving grooves cooperate with the front receiving grooves to form mounting holes for installing the liquid inlet and outlet of the auxiliary hose 51, and the mounting holes formed by the rear receiving grooves and the front receiving grooves are used to limit the liquid inlet and outlet of the auxiliary hose 51, thereby effectively preventing the auxiliary hose 51 from falling off.

[0057] Among them, Figure 6 , Fig.10 and Fig.11 As shown, the liquid outlet of the auxiliary hose 51 is connected to the dual-interface flow guide plug-in 7 through a flow guide pipe, and the coolant in the auxiliary hose 51 flows out through the dual-interface flow guide plug-in 7.

[0058] Among them, Figure 1 , Figure 6 , Fig.10 and Fig.11 As shown, a liquid inlet interface 12 and a liquid outlet pipe 14 are respectively provided at both ends of the spiral cooling channel 11. The liquid outlet pipe 14 is connected to the liquid inlet of the auxiliary hose 51 through a connecting pipe 15, and the liquid inlet interface 12 is connected to the dual-interface guide plug-in 7 through a guide pipe, so that the spiral cooling channel 11, the auxiliary hose 51 and the dual-interface guide plug-in 7 are connected.

[0059] When working, first prepare a basin of ice water (ice cubes, ice bags, etc. can be placed in the water for cooling, and this basin of ice water can be regarded as a liquid supply component), and then connect the two interfaces of the dual-interface flow guide plug-in 7 to an external hose that can penetrate the ice water to form a circulation system that can circulate the coolant. When the food processor is stirring, the rotor drives the extrusion bracket to rotate, and the extrusion bracket drives the extrusion wheel 54 to squeeze the auxiliary hose 51, so that negative pressure is generated in the auxiliary hose 51 to pump the ice water in the basin into the spiral cooling channel 11, and the ice water is returned to the basin through the auxiliary hose 51 and the external hose for water circulation, and the motor is cooled by the cooling water circulating in the spiral cooling channel 11;

[0060] Since the liquid supply component (i.e. a basin of ice water) is arranged outside, it is convenient to adjust the water temperature of the water in the basin, which is beneficial to improving the cooling efficiency.

[0061] A food processor, comprising a body 6 and the above-mentioned energy-saving and long-life motor, wherein the body 6 is composed of a lower housing 63 and an upper housing 61 arranged on the top of the lower housing 63, wherein a transmission mechanism for driving a dough stirring rod is arranged inside the upper housing 61, wherein the transmission mechanism comprises a transmission gear 64, wherein the transmission gear 64 is connected to a rotating shaft 13 via a connecting shaft, and a dual-interface flow guide plug 7 is arranged through the upper part of the upper housing 61;

[0062] A top cover assembly is disposed on the top of the upper housing 61, and the top cover assembly is configured as a top cover 1 62 or a top cover 2.

[0063] The rotating rotor drives the transmission gear 64 with the help of the rotating shaft 13 to make the transmission mechanism operate, and drives the functional accessories (the functional accessories can be noodle stirring accessories, meat mincing accessories, etc.) to rotate through the transmission mechanism.

[0064] The difference between the second embodiment and the first embodiment is that:

[0065] There is no need to set up a flow guide component; the liquid supply component is set as a circulating liquid supply box 9, and the circulating liquid supply box 9 is set in the upper housing 61;

[0066] like Figure 7 and Fig.12 As shown, two connection interfaces 91 are provided on the top of the circulating liquid supply box 9, and a drainage tube connected to the connection interface 91 is also provided inside the circulating liquid supply box 9. The setting of the drainage tube is conducive to the auxiliary component 5 to pump the coolant in the circulating liquid supply box 9 into the spiral cooling channel 11.

[0067] In this embodiment, the liquid inlet interface 12 is connected to one of the connection interfaces 91 through a guide tube; the liquid outlet of the auxiliary hose 51 is connected to the other connection interface 91 through a guide tube, so that the circulating liquid supply box 9, the spiral cooling channel 11 and the auxiliary hose 51 are connected to form a circulation system that can circulate the coolant.

[0068] During operation, the rotor drives the extrusion bracket to rotate, and the extrusion bracket drives the extrusion wheel 54 to extrude the auxiliary hose 51, so that negative pressure is generated in the auxiliary hose 51 to pump the coolant in the circulating liquid supply box 9 into the spiral cooling channel 11, and the coolant is returned to the circulating liquid supply box 9 through the auxiliary hose 51 and the guide pipe for water circulation, and the motor is cooled by the coolant circulating in the spiral cooling channel 11.

[0069] The difference between the third embodiment and the first and second embodiments is that:

[0070] The flow guide component is configured as a single-interface flow guide plug-in 10, and the liquid supply component is configured as a one-way liquid supply box 8;

[0071] like Figure 8 , Fig. 9 and Fig.13 As shown, the liquid inlet interface 12 is connected to one of the single-interface guide plug-ins 10 through a guide tube; the liquid outlet of the one-way liquid supply box 8 is connected to one of the single-interface guide plug-ins 10 through a guide tube, so that the one-way liquid supply box 8, the spiral cooling channel 11 and the auxiliary hose 51 are connected.

[0072] It should be noted that the one-way liquid supply box 8 is also provided with a water inlet, which can be connected to a faucet, and water can be added to the one-way liquid supply box 8 by turning on the faucet; water can also be added by manually pouring water into the one-way liquid supply box 8.

[0073] In this embodiment, a limiting groove for accommodating the one-way liquid supply box 8 is opened on the top of the top cover 2, and two single-interface guide plug-ins 10 are respectively arranged through the upper part of the upper shell 61 and the upper part of the top cover 2; the one-way liquid supply box 8 is limited by the limiting groove to improve the stability of the one-way liquid supply box 8.

[0074] During operation, firstly, an external hose is connected to the single-port guide plug-in 10 located on the upper housing 61, and the water outlet end of the external hose faces the sink (or a container for collecting coolant). The rotor drives the extrusion bracket to rotate, and the extrusion bracket drives the extrusion wheel 54 to extrude the auxiliary hose 51, so that negative pressure is generated in the auxiliary hose 51 to pump the coolant in the one-way liquid supply box 8 into the spiral cooling channel 11, and the coolant is discharged to the outside of the chef machine through the auxiliary hose 51 and the external hose, so that the coolant flows into the sink (or a container for collecting coolant), and the motor is cooled by the coolant flowing unidirectionally in the spiral cooling channel 11.

[0075] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving and long-life motor, characterized in that: include: A machine base (1) is provided with a spiral cooling channel (11), and a rotating shaft (13) is provided through one end of the machine base (1), and the rotating shaft (13) is rotatably connected to the machine base (1); An end shell (2) is arranged at the other end of the machine base (1), a second rotating shaft (23) is arranged through one end of the end shell (2), the second rotating shaft (23) is rotatably connected to the end shell (2), a positioning assembly is sleeved on the outer wall of the second rotating shaft (23), and an annular bracket (21) is arranged at one end of the end shell (2), and a sealing cover (22) is arranged at one end of the annular bracket (21); A flow guide component, which is configured as a dual-interface flow guide plug-in (7) or two single-interface flow guide plug-ins (10); A liquid supply component, configured as a circulating liquid supply box (9) or a one-way liquid supply box (8), used for supplying cooling liquid to the spiral cooling channel (11); An auxiliary component (5) disposed in the annular support (21) is used to allow the coolant to flow in the spiral cooling channel (11); The wind wheel (4) connected to the second rotating shaft (23) is used for air cooling and heat dissipation.

2. The energy-saving and long-life motor according to claim 1, characterized in that: The auxiliary component (5) comprises an auxiliary hose (51) fitted with the inner wall of the annular bracket (21) and an extrusion bracket sleeved outside the second rotating shaft (23), the extrusion bracket being driven to rotate by the second rotating shaft (23), the extrusion bracket being composed of two symmetrically distributed extrusion plates (52), the extrusion plates (52) being provided with an arc segment in contact with the second rotating shaft (23), the arc segment being provided with a positioning plug hole (53), one side of the extrusion plate (52) being rotatably connected with an extrusion wheel (54) for extruding the auxiliary hose (51), the extrusion plate (52) driving the extrusion wheel (54) to change the contact point with the auxiliary hose (51), thereby generating negative pressure in the auxiliary hose (51) to transport the coolant.

3. The energy-saving and long-life motor according to claim 2, characterized in that: The positioning assembly comprises a positioning ring (3) sleeved and fixed outside the second rotating shaft (23), and the outer wall of the positioning ring (3) is provided with two positioning protrusions (31) plugged into the positioning sockets (53).

4. The energy-saving and long-life motor according to claim 1, characterized in that: The top of the circulating liquid supply box (9) is provided with two connection interfaces (91), and the inside of the circulating liquid supply box (9) is also provided with a drainage tube connected to the connection interfaces (91).

5. The energy-saving and long-life motor according to claim 1, characterized in that: The liquid outlet of the one-way liquid supply box (8) is connected to one of the single-interface flow guiding plug-ins (10) via a flow guiding tube.

6. The energy-saving and long-life motor according to claim 4, characterized in that: The spiral cooling channel (11) is provided with a liquid inlet interface (12) and a liquid outlet pipe (14) at both ends, the liquid outlet pipe (14) is connected to the liquid inlet of the auxiliary hose (51) via a connecting pipe (15), and the liquid inlet interface (12) is connected to a double-interface flow guide plug-in (7) or one of the connection interfaces (91) or one of the single-interface flow guide plug-ins (10) via a flow guide pipe.

7. The energy-saving and long-life motor according to claim 6, characterized in that: The liquid outlet of the auxiliary hose (51) is connected to a dual-interface flow guiding plug-in (7), another connecting interface (91) or another single-interface flow guiding plug-in (10) via a flow guiding pipe.

8. The energy-saving and long-life motor according to claim 2, characterized in that: The annular bracket (21) is provided with a positioning notch, the bottom of the positioning notch is connected to two front receiving grooves, and a positioning plug plate (221) matching the positioning notch is provided on one side of the sealing cover (22), and two rear receiving grooves are provided at the bottom of the positioning plug plate (221), and the rear receiving grooves cooperate with the front receiving grooves to form a mounting hole for mounting a liquid inlet and a liquid outlet of the auxiliary hose (51).

9. The energy-saving and long-life motor according to claim 1, characterized in that: A stator is mounted on the inner wall of the base (1), and a rotor is mounted on the inner wall of the stator to rotate with the stator. The two ends of the rotor are respectively fixedly connected to a first rotating shaft (13) and a second rotating shaft (23).

10. A food processor, comprising a body (6) and the energy-saving and long-life motor according to any one of claims 1 to 9, characterized in that: The machine body (6) is composed of a lower housing (63) and an upper housing (61) arranged on the top of the lower housing (63); a transmission mechanism for driving the dough stirring rod is arranged inside the upper housing (61); the transmission mechanism includes a transmission gear (64); the transmission gear (64) is connected to the rotating shaft (13) through a connecting shaft; and a dual-interface flow guide plug (7) is arranged through the upper part of the upper housing (61); A top cover assembly is provided on the top of the upper housing (61), and the top cover assembly is configured as top cover one (62) or top cover two. A limiting groove for accommodating a one-way liquid supply box (8) is provided on the top of the top cover two, and two single-interface flow guide plug-ins (10) are respectively arranged through the upper part of the upper housing (61) and the upper part of the top cover two.

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