Double-speed conical rotor motor

Abstract

The utility model discloses a double-speed conical rotor motor, which relates to the technical field of double-speed conical rotor motors, and particularly comprises a motor shell, a second air guide sheet arranged at the right end of a conical rotor, turbine blades arranged at one end of a rotating shaft, a heat pipe arranged on the inner side wall of the motor shell, and a heat dissipation cylinder arranged at the other end of the heat pipe. First cooling fins are arranged on the outer surface of the cooling barrel, second cooling fins are arranged on the left end face of the cooling barrel, a mounting base is arranged on the upper surface of the supporting seat, a rotating shell is rotationally connected to the outer surface of the mounting base, clamping teeth are rotationally connected to the inner side wall of the mounting base through a shaft rod, and a spring is rotationally connected to the inner side wall of the rotating shell through a hinge block. A rotating block is rotationally connected to the inner side wall of the mounting base, an inner hexagonal clamping groove is formed in the upper surface of the rotating block, a tooth groove is formed in the outer surface of the rotating block, and the device has the beneficial effects that the heat dissipation effect is improved, and the bolt is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of double-speed conical rotor motors, in particular to a double-speed conical rotor motor. Background Art

[0002] A two-speed conical rotor motor is a special type of motor that uses a two-speed design, which means it can run at different speeds. This type of motor is often used in applications that need to operate under different load conditions, providing a wider operating range and higher efficiency. Two-speed conical rotor motors usually use a conical rotor design, which can provide higher power density and higher efficiency. This type of motor is often used in industrial applications, such as wind turbines, pumps, and compressors. By adjusting the speed of the motor, higher efficiency and better performance can be achieved,

[0003] The existing two-speed conical rotor motor, when in use, usually has a heat dissipation structure consisting of a motor housing and fan blades at the rear end. In actual use, the heat dissipation effect is poor. When operating at high power, it is easy to generate a high temperature, which seriously affects the service life. In addition, the existing two-speed conical rotor motor is usually fixed in a specified position with bolts. Since the equipment often vibrates during operation, the bolts are easy to loosen over a long period of time, which requires regular inspection and maintenance, which is more time-consuming and laborious. Therefore, the existing two-speed conical rotor motor has the disadvantages of poor heat dissipation effect and easy loosening of the fixing bolts. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a dual-speed conical rotor motor, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a dual-speed conical rotor motor, including a motor housing, a rotating shaft is connected to the inside of the motor housing, a conical rotor is arranged on the outer surface of the rotating shaft through a first air guide plate, a second air guide plate is arranged on the right end of the conical rotor, a turbine blade is arranged on one end of the rotating shaft, an inner side wall of the motor housing is located on the outer side of the conical rotor and a conical stator is arranged, a heat pipe is arranged on the inner side wall of the motor housing, a heat conducting plate is arranged on one end of the heat pipe, a heat dissipation tube is arranged on the other end of the heat pipe, a first heat dissipation fin is arranged on the outer surface of the heat dissipation tube, and a second heat dissipation fin is arranged on the left end surface of the heat dissipation tube The outer surface of the heat dissipation cylinder is provided with an air guide shell, the outer surface of the motor shell is provided with a shell heat dissipation fin, the lower surface of the motor shell is provided with a support seat, the upper surface of the support seat is provided with a mounting base, the outer surface of the mounting base is rotatably connected with a rotating shell, the inner side wall of the mounting base is rotatably connected with a locking tooth through an axle rod, the inner side wall of the rotating shell is rotatably connected with a spring through a hinge block, the outer surface of the mounting base is provided with a first limit plate, the inner side wall of the rotating shell is provided with a second limit plate, the inner side wall of the mounting base is rotatably connected with a rotating block, the upper surface of the rotating block is provided with an inner hexagonal slot, and the outer surface of the rotating block is provided with a tooth groove.

[0008] Optionally, four first air guide blades are provided and are evenly distributed in a circular array, and an inclination angle of the first air guide blades is 5-10 degrees.

[0009] Optionally, a plurality of the second air guide blades are provided and are evenly distributed in a circular array, and the second air guide blades are inclined at 5-10 degrees.

[0010] Optionally, a plurality of heat pipes are provided and are evenly distributed in a circular array, a middle portion of the heat pipe is provided on an inner wall of the outer shell heat sink, and one end of the heat pipe passes through the inner wall of the motor outer shell.

[0011] Optionally, the number of the latch teeth is three and they are evenly distributed in a circular array, and one end of the spring is rotatably connected to the outer surface of the latch teeth via a hinge block.

[0012] Optionally, a plurality of tooth grooves are provided and are evenly distributed in a ring array, and one end of the latching tooth is latched with the inner wall of the tooth groove.

[0013] Optionally, four of the mounting bases and four of the rotating shells are provided and are symmetrically distributed in a rectangular array.

[0014] (III) Beneficial effects

[0015] The utility model provides a dual-speed conical rotor motor, which has the following beneficial effects:

[0016] 1. A dual-speed conical rotor motor has the effect of improving heat dissipation effect by arranging the first air guide plate, the second air guide plate, the heat pipe, the heat sink, the first heat sink, the second heat sink and the heat conductive plate. By coordinating the first air guide plate and the second air guide plate, when the shaft rotates during use, the air inside the motor housing can be driven to circulate quickly through the first air guide plate and the second air guide plate. After evenly contacting the heat conductive plate, the heat is transferred to the heat sink through the heat pipe, and then the heat is quickly dissipated through the turbine blades, the first heat sink and the second heat sink, thereby achieving the purpose of improving the heat dissipation effect.

[0017] 2. This dual-speed conical rotor motor has the effect of preventing the bolts from loosening by installing a base, a rotating shell, a clamping tooth, a rotating block, and a hexagonal slot. Through the matching arrangement of the clamping tooth and the tooth slot, the end of the clamping tooth can be pushed into the inside of the tooth slot by a spring during use, thereby effectively preventing the rotating block from rotating in the opposite direction, and the bolt can be stuck in the inside of the hexagonal slot, which prevents the bolt from rotating in the opposite direction and achieves the purpose of preventing the bolt from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural diagram of the heat pipe and heat dissipation tube of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the front section of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the rotating shaft and the conical rotor of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the conical rotor of the utility model from the right side;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the installation base and the rotating shell of the utility model;

[0024] Figure 7 It is a schematic diagram of the structure of the installation base of the utility model in a top view.

[0025] In the figure: 1. motor housing; 2. rotating shaft; 3. conical rotor; 4. first air guide vane; 5. second air guide vane; 6. turbine blade; 7. conical stator; 8. heat pipe; 9. heat sink; 10. first heat sink; 11. second heat sink; 12. air guide shell; 13. heat conductive sheet; 14. shell heat sink; 15. support seat; 16. mounting base; 17. rotating shell; 18. latch teeth; 19. hinge block; 20. spring; 21. first limit plate; 22. second limit plate; 23. rotating block; 24. hexagonal slot; 25. tooth groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] The utility model provides a technical solution: a dual-speed conical rotor 3 motor, including a motor housing 1, the interior of the motor housing 1 is connected to a rotating shaft 2, the outer surface of the rotating shaft 2 is provided with a conical rotor 3 through a first air guide plate 4, four first air guide plates 4 are provided and are evenly distributed in a circular array, the inclination angle of the first air guide plate 4 is - degrees, a second air guide plate 5 is provided at the right end of the conical rotor 3, a plurality of second air guide plates 5 are provided and are evenly distributed in a circular array, the second air guide plates 5 are inclined at - degrees, a turbine blade 6 is provided at one end of the rotating shaft 2, the inner side wall of the motor housing 1 is located at the conical A conical stator 7 is provided on the outer side of the rotor 3, and a heat pipe 8 is provided on the inner wall of the motor housing 1. There are several heat pipes 8 and they are evenly distributed in a circular array. The middle part of the heat pipe 8 is provided on the inner wall of the housing heat sink 14. One end of the heat pipe 8 passes through the inner wall of the motor housing 1. A heat conducting sheet 13 is provided on one end of the heat pipe 8. A heat sink 9 is provided on the other end of the heat pipe 8. A first heat sink 10 is provided on the outer surface of the heat sink 9. A second heat sink 11 is provided on the left end face of the heat sink 9. An air guide shell 12 is provided on the outer surface of the heat sink 9. The outer surface of the motor housing 1 is provided with a housing heat sink 14.

[0029] In order to improve the heat dissipation effect, Figures 1 to 5As shown, the present application adopts the following structure. By arranging the first air guide piece 4, the second air guide piece 5, the heat pipe 8, the heat dissipation tube 9, the first heat sink 10, the second heat sink 11 and the heat conductive sheet 13, the dual-speed conical rotor 3 motor has the effect of improving the heat dissipation effect. In actual use, by the coordinated arrangement of the first air guide piece 4 and the second air guide piece 5, when the shaft 2 rotates during use, the first air guide piece 4 and the second air guide piece 5 can drive the air inside the motor housing 1 to circulate quickly, that is, the air inside the motor housing 1 circulates between the inside of the conical rotor 3 and the inner side wall of the conical stator 7. When the conical rotor 3 and the conical stator 7 are in contact with each other, the air inside the motor housing 1 can be circulated quickly. When heating, the heat inside the motor housing 1 can evenly contact the heat conducting sheet 13, and the heat conducting sheet 13 processes the heat and transfers it to the heat pipe 8, and then transfers the heat to the inside of the heat sink 9 through the heat pipe 8. When the motor is working, the rotating shaft 2 drives the turbine blade 6 to rotate. At this time, the external cold air enters from the right end of the air guide shell 12, enters the inside of the heat sink 9 from the first heat sink 10, and is discharged from the second heat sink 11. In the process, the heat transferred from the heat pipe 8 to the inside of the heat sink 9 can be effectively dissipated to the outside air, so that the heat is quickly dissipated through the turbine blade 6, the first heat sink 10 and the second heat sink 11, thereby achieving the purpose of improving the heat dissipation effect;

[0030] Example 2

[0031] The utility model provides a technical solution: a support seat 15 is arranged on the lower surface of the motor housing 1, a mounting base 16 is arranged on the upper surface of the support seat 15, the outer surface of the mounting base 16 is rotatably connected with a rotating shell 17, the mounting base 16 and the rotating shell 17 are both provided with four and symmetrically distributed in a rectangular array, the inner side wall of the mounting base 16 is rotatably connected with a latch 18 through an axle rod, the latch 18 is provided with three and evenly distributed in a ring array, one end of the spring 20 is connected to the outer surface of the latch 18 through a hinge block 19 Rotationally connected, the inner side wall of the rotating shell 17 is rotatably connected with a spring 20 through a hinge block 19, the outer surface of the mounting base 16 is provided with a first limit plate 21, the inner side wall of the rotating shell 17 is provided with a second limit plate 22, the inner side wall of the mounting base 16 is rotatably connected with a rotating block 23, the upper surface of the rotating block 23 is provided with a hexagonal slot 24, the outer surface of the rotating block 23 is provided with a tooth groove 25, a plurality of tooth grooves 25 are provided and are evenly distributed in a circular array, and one end of the tooth is engaged with the inner side wall of the tooth groove 25.

[0032] In order to prevent the bolts from loosening, Figures 1 to 7As shown, the present application adopts the following structure, by installing the base 16, the rotating shell 17, the latching teeth 18, the rotating block 23, the hexagonal slot 24 and the arrangement, the dual-speed conical rotor 3 motor has the effect of preventing the bolts from loosening. When installing the motor, the bolt is inserted into the middle of the rotating block 23, and the outer hexagonal corner of the bolt is inserted into the inner hexagonal slot 24. Then, the rotating shell 17 is rotated clockwise, and the hinge block 19 and the spring 20 are driven to rotate. Since the end of the spring 20 is hinged to the outer surface of the latching teeth 18, the latching teeth 18 will be squeezed at this time, so that the latching teeth 18 The end of the latch 18 is stuck in the tooth groove 25. At this time, when the bolt is tightened clockwise, the latch tooth 18 will not be stuck in the tooth groove 25. On the contrary, when the tooth groove 25 is rotated counterclockwise, the end of the latch tooth 18 is stuck in the tooth groove 25, effectively preventing the bolt from rotating in the opposite direction. Through the matching arrangement of the latch tooth 18 and the tooth groove 25, the end of the latch tooth 18 can be pushed into the tooth groove 25 by the spring 20 during use, thereby effectively preventing the rotating block 23 from rotating in the opposite direction, and the bolt can be stuck in the hexagonal socket slot 24, which prevents the bolt from rotating in the opposite direction, thereby achieving the purpose of preventing the bolt from loosening.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dual-speed conical rotor motor, comprising a motor housing, characterized in that: The inside of the motor housing is connected to a rotating shaft, the outer surface of the rotating shaft is provided with a conical rotor through a first air guide plate, the right end of the conical rotor is provided with a second air guide plate, one end of the rotating shaft is provided with a turbine blade, the inner side wall of the motor housing is located on the outer side of the conical rotor and is provided with a conical stator, the inner side wall of the motor housing is provided with a heat pipe, one end of the heat pipe is provided with a heat conducting plate, the other end of the heat pipe is provided with a heat dissipation tube, the outer surface of the heat dissipation tube is provided with a first heat dissipation plate, the left end surface of the heat dissipation tube is provided with a second heat dissipation plate, the outer surface of the heat dissipation tube is provided with an air guide shell, and the motor housing is provided with a first heat dissipation plate. The outer surface is provided with an outer shell heat sink, the lower surface of the motor shell is provided with a support seat, the upper surface of the support seat is provided with a mounting base, the outer surface of the mounting base is rotatably connected with a rotating shell, the inner side wall of the mounting base is rotatably connected with a clamping tooth through an axle rod, the inner side wall of the rotating shell is rotatably connected with a spring through a hinge block, the outer surface of the mounting base is provided with a first limit plate, the inner side wall of the rotating shell is provided with a second limit plate, the inner side wall of the mounting base is rotatably connected with a rotating block, the upper surface of the rotating block is provided with an inner hexagonal slot, and the outer surface of the rotating block is provided with a tooth groove.

2. A dual-speed conical rotor motor according to claim 1, characterized in that: Four first air guide blades are arranged and evenly distributed in a circular array, and the inclination angle of the first air guide blades is 5-10 degrees.

3. A dual-speed conical rotor motor according to claim 1, characterized in that: A plurality of second air guide blades are arranged and evenly distributed in a circular array, and the second air guide blades are arranged at an inclination of 5-10 degrees.

4. A dual-speed conical rotor motor according to claim 1, characterized in that: A plurality of heat pipes are arranged and evenly distributed in a circular array. The middle of the heat pipe is arranged on the inner wall of the outer shell heat sink, and one end of the heat pipe passes through the inner wall of the motor outer shell.

5. A dual-speed conical rotor motor according to claim 1, characterized in that: There are three latch teeth which are evenly distributed in a ring array, and one end of the spring is rotatably connected to the outer surface of the latch teeth through a hinge block.

6. A dual-speed conical rotor motor according to claim 1, characterized in that: A plurality of tooth grooves are arranged and are evenly distributed in a ring array, and one end of the latching tooth is latched with the inner side wall of the tooth groove.

7. A dual-speed conical rotor motor according to claim 1, characterized in that: Four mounting bases and four rotating shells are provided and are symmetrically distributed in a rectangular array.

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