Dual-drive motor for whole new energy automobile

Abstract

The utility model discloses a dual-drive motor for a whole new energy automobile, and relates to the technical field of drive motors, the dual-drive motor for the whole new energy automobile comprises a base, the upper surface of the base is provided with a sliding plate, the top of the sliding plate is provided with a motor body, and the surface of the motor body is sleeved with a positioning ring. The screw is loosened to drive the top of the positioning plate to be separated from the inner top wall of the limiting groove, then the lead screw is rotated to enable the sliding plate and the limiting block on the lead screw to move in the cavity, and the positioning plate and the limiting block on the lead screw are clamped in the cavity. The position of the sliding plate at the top of the limiting block is conveniently adjusted in the subsequent use process, so that the position of the motor body is conveniently adjusted, the mounting position of the motor is conveniently adjusted in the subsequent use process, subsequent use is facilitated, and the use convenience of the motor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drive motors, in particular to a dual drive motor for a new energy vehicle. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. It is represented by the letter M (D in the old standard) in the circuit. Its main function is to generate driving torque and serve as a power source for electrical appliances or various machines. A generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. Currently, the most common method is to use heat energy, water energy, etc. to drive the generator rotor to generate electricity. The existing patent, patent announcement number CN116846174A, discloses a DC brushless bidirectional drive motor, which relates to the field of brushless motors. The technical solution of the present invention includes The rotor rotates relative to the stator. The stator includes two sets of fixed coil windings and two sets of starting coil windings electrically connected to an external DC power supply. The rotor includes a rotating shaft and several independent rotating coil windings, which are symmetrically arranged around the outer center of the rotating shaft. The magnetic field direction of the drive coil of the same rotating coil winding is opposite to the magnetic field direction of the drive coil, and the electromotive force of the excitation coil of the same rotating coil winding is greater than the back electromotive force of the drive coil. The same coil winding corresponds to both the excitation shaft segment and the drive shaft segment of the rotating shaft, and a starting coil winding corresponds to the excitation shaft segment of the rotating shaft. This solution does not require an electronic controller and can be driven directly by DC power, resulting in low cost, low maintenance, and good adaptability.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, although no electronic controller is required and it can be driven directly by DC power, it is low-cost, low-maintenance and has good adaptability, but in actual use, due to the different frame sizes during the installation process, if the motor position cannot be adjusted, then in the subsequent use process, it will lead to insufficient contact between the motor and the components, thereby affecting the convenience of using the motor and inconvenient subsequent operations. Therefore, we proposed a dual-drive motor for new energy vehicles to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a dual-drive motor for a new energy vehicle, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dual-drive motor for a new energy vehicle, comprising a base, a sliding plate provided on the upper surface of the base, a motor body provided on the top of the sliding plate, a positioning ring sleeved on the surface of the motor body, bolts threadedly connected on both sides of the positioning ring, the bottom of the bolt is threadedly connected to the top of the sliding plate, a fixing ring sleeved on one side of the motor body, a fixing plate fixedly installed on one side of the fixing ring, threaded rods inserted on both sides of the fixing plate, and one end of the threaded rod is threadedly connected to one side of the sliding plate.

[0006] A cavity is provided inside the base, and an adjustment component is provided inside the cavity.

[0007] The adjustment assembly includes a limit block slidably connected to the inside of the cavity, the top of the limit block passes through the base and extends to the outside of the base, and the top of the limit block is fixedly connected to the bottom of the sliding plate. The two limit blocks are fixedly connected by a slide plate, and a screw rod is inserted on the slide plate, and one end of the screw rod passes through the base and extends to the outside of the base.

[0008] Preferably, limiting grooves are provided on both sides of the upper surface of the base, screws are inserted into the sliding plate, the inner sliding connection of the limiting groove is connected to the positioning plate, the bottom of the screw is located inside the limiting groove and is threadedly connected to the positioning plate, and the four corners of the bottom of the base are fixedly installed with mounting plates, and mounting holes are provided on the mounting plates, which are oblong holes, and anti-slip grooves are provided on the lower surface of the mounting plate.

[0009] Preferably, the sliding plate and the positioning plate are both provided with screw holes for screws to pass through, and the screw holes are threadedly connected to the screws, the upper surface of the positioning plate is provided with anti-slip protrusions, and the upper surface of the positioning plate contacts the inner top wall of the limiting groove.

[0010] Preferably, both sides of the upper surface of the base are provided with sliding grooves for the limit blocks to pass through, and the inner walls of the sliding grooves are slidably connected to the surface of the limit blocks.

[0011] Preferably, both sides of the slide plate and the base are provided with a threaded hole for the screw rod to pass through, the threaded hole is threadedly connected to the screw rod, and a rotating block is fixedly installed on one end of the screw rod located outside the base, and the surface of the rotating block is provided with anti-slip grooves.

[0012] Preferably, one end of the screw rod located inside the cavity is sleeved with a sleeve rotatably connected to the screw rod, and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

[0013] Preferably, the thickness of the positioning plate is smaller than the thickness of the limiting groove, and both sides of the positioning plate are slidably connected to the inner walls of the limiting groove respectively. Beneficial effects

[0014] The utility model provides a dual-drive motor for a new energy vehicle, which has the following advantages compared with the prior art:

[0015] 1. The new energy vehicle uses a dual-drive motor. By loosening the screws, the top of the screw-driven positioning plate is separated from the inner top wall of the limit groove. Then, by rotating the screw, the slide and the limit block on it are driven by the screw to move inside the cavity, thereby facilitating the adjustment of the position of the slide and then facilitating the adjustment of the position of the motor body.

[0016] 2. The new energy vehicle uses a dual-drive motor. By tightening the screws, the screws drive the positioning plate to move up, so that the top of the positioning plate contacts the inner top wall of the limit groove, preventing the sliding plate from sliding under external force during use and preventing the motor body from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first-angle perspective three-dimensional cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model from a second viewing angle;

[0020] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0021] In the picture:

[0022] 1. Base; 2. Sliding plate; 3. Motor body; 4. Positioning ring; 5. Bolt; 6. Fixing ring; 7. Fixing plate; 8. Threaded rod;

[0023] 9. Adjustment assembly; 900. Limit block; 901. Slide plate; 902. Screw rod; 903. Sleeve;

[0024] 10. Screws; 11. Positioning plate; 12. Mounting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4The utility model provides a technical solution: a dual-drive motor for a new energy vehicle, comprising a base 1, a sliding plate 2 is provided on the upper surface of the base 1, a motor body 3 is provided on the top of the sliding plate 2, a positioning ring 4 is sleeved on the surface of the motor body 3, bolts 5 are threadedly connected on both sides of the positioning ring 4, the bottom of the bolt 5 is threadedly connected to the top of the sliding plate 2, a fixing ring 6 is sleeved on one side of the motor body 3, a fixing plate 7 is fixedly installed on one side of the fixing ring 6, threaded rods 8 are inserted on both sides of the fixing plate 7, one end of the threaded rod 8 is threadedly connected to one side of the sliding plate 2, loosening or tightening the bolt 5 and the threaded rod 8, thereby facilitating the loosening of the positioning ring 4 and the fixing plate 7, thereby facilitating the subsequent loosening of the positioning ring 4 and the fixing ring 6 from the motor body 3, and facilitating the installation and maintenance of the motor body 3. The positioning operation is convenient for the subsequent disassembly and assembly of the motor body 3 during use. A cavity is opened inside the base 1, and an adjustment component 9 is provided inside the cavity. The adjustment component 9 includes a limit block 900 slidably connected to the inside of the cavity. The top of the limit block 900 passes through the base 1 and extends to the outside of the base 1, and the top of the limit block 900 is fixedly connected to the bottom of the sliding plate 2. The two limit blocks 900 are fixedly connected by a slide plate 901. A screw rod 902 is inserted on the slide plate 901. One end of the screw rod 902 passes through the base 1 and extends to the outside of the base 1. Limiting grooves are opened on both sides of the upper surface of the base 1, and a screw 10 is inserted on the sliding plate 2. The interior of the limit groove is slidably connected to the positioning plate 11. The bottom of the screw 10 is located inside the limit groove and is threadedly connected to the positioning plate 11.

[0027] See Figure 1 The four corners of the bottom of the base 1 are fixedly installed with mounting plates 12. The mounting plates 12 are provided with mounting holes, which are oblong holes. The lower surface of the mounting plates 12 is provided with anti-slip grooves. The mounting plates 12 are used to install and position the drive motor during use, thereby maintaining the overall stability of the installation.

[0028] See Figure 4 The sliding plate 2 and the positioning plate 11 are both provided with wire holes for the screws 10 to pass through, and the wire holes are threadedly connected to the screws 10. The upper surface of the positioning plate 11 is provided with anti-slip protrusions, and the upper surface of the positioning plate 11 contacts the inner top wall of the limiting groove. The wire holes are used to facilitate the passage of the screws 10 during use, which facilitates the subsequent positioning of the components. The anti-slip protrusions are used to prevent slipping. Through the combined effect of the anti-slip protrusions and the positioning plate 11, the positioning stability of the motor is improved.

[0029] See Figure 1 Both sides of the upper surface of the base 1 are provided with sliding grooves for the limit block 900 to pass through. The inner wall of the sliding groove is slidably connected to the surface of the limit block 900. The sliding groove is used to guide the movement of the limit block 900 during use, so that the limit block 900 will not shake left and right during movement.

[0030] See Figure 1 and Figure 2 Both sides of the slide 901 and the base 1 are provided with wire holes for the screw rod 902 to pass through, and the wire holes are threadedly connected to the screw rod 902. A rotating block is fixedly installed on one end of the screw rod 902 located outside the base 1, and the surface of the rotating block is provided with anti-slip grooves.

[0031] During use, the staff loosens the screw 10, so that the screw 10 drives the top of the positioning plate 11 to separate from the inner top wall of the limit groove, and then rotates the screw rod 902, so that the slide plate 901 and the limit block 900 on the screw rod 902 move inside the cavity, thereby completing the position adjustment of the sliding plate 2 on the top of the limit block 900, and then completing the position adjustment of the motor body 3.

[0032] See Figure 2 One end of the screw rod 902 located inside the cavity is sleeved with a sleeve 903 rotatably connected to the screw rod 902 , and one side of the sleeve 903 is fixedly connected to one side of the inner wall of the cavity.

[0033] See Figure 4 The thickness of the positioning plate 11 is smaller than the thickness of the limiting groove, and the two sides of the positioning plate 11 are respectively slidably connected with the inner wall of the limiting groove. Tighten the screw 10, and then the screw 10 drives the positioning plate 11 to move up, so that the top of the positioning plate 11 contacts the inner top wall of the limiting groove, thereby preventing the sliding plate 2 from sliding under the action of external force during subsequent use, thereby making the installation and positioning of the motor body 3 more secure and avoiding loosening of the side connected to the motor body 3 and the mounting component.

[0034] It should be noted that the contents not described in detail in this specification belong to the existing technologies well known to those skilled in the art.

Claims

1. A dual-drive motor for a new energy vehicle, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a sliding plate (2), the top of the sliding plate (2) is provided with a motor body (3), the surface of the motor body (3) is sleeved with a positioning ring (4), both sides of the positioning ring (4) are threadedly connected with bolts (5), the bottom of the bolt (5) is threadedly connected to the top of the sliding plate (2), one side of the motor body (3) is sleeved with a fixing ring (6), one side of the fixing ring (6) is fixedly installed with a fixing plate (7), both sides of the fixing plate (7) are inserted with threaded rods (8), one end of the threaded rod (8) is threadedly connected to one side of the sliding plate (2); A cavity is provided inside the base (1), and an adjustment component (9) is provided inside the cavity; The adjustment assembly (9) includes a limit block (900) slidably connected to the inside of the cavity, the top of the limit block (900) passes through the base (1) and extends to the outside of the base (1), and the top of the limit block (900) is fixedly connected to the bottom of the sliding plate (2), and the two limit blocks (900) are fixedly connected via a slide plate (901), and a screw rod (902) is inserted into the slide plate (901), and one end of the screw rod (902) passes through the base (1) and extends to the outside of the base (1); Limiting grooves are provided on both sides of the upper surface of the base (1), a screw (10) is inserted into the sliding plate (2), the interior of the limiting groove is slidably connected to a positioning plate (11), and the bottom of the screw (10) is located inside the limiting groove and is threadedly connected to the positioning plate (11).

2. The dual-drive motor for a new energy vehicle according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with mounting plates (12), the mounting plates (12) are provided with mounting holes, the mounting holes are oblong holes, and the lower surface of the mounting plates (12) is provided with anti-slip grooves.

3. The dual drive motor for a new energy vehicle according to claim 1, characterized in that: The sliding plate (2) and the positioning plate (11) are both provided with a threaded hole for the screw (10) to pass through, and the threaded hole is threadedly connected to the screw (10); the upper surface of the positioning plate (11) is provided with an anti-slip protrusion, and the upper surface of the positioning plate (11) contacts the inner top wall of the limiting groove.

4. The dual drive motor for a new energy vehicle according to claim 1, characterized in that: Both sides of the upper surface of the base (1) are provided with sliding grooves for the limit block (900) to pass through, and the inner wall of the sliding groove is slidably connected to the surface of the limit block (900).

5. The dual drive motor for a new energy vehicle according to claim 1, characterized in that: Both sides of the slide plate (901) and the base (1) are provided with a threaded hole for the screw rod (902) to pass through, the threaded hole is threadedly connected to the screw rod (902), and a rotating block is fixedly mounted on one end of the screw rod (902) located outside the base (1), and the surface of the rotating block is provided with anti-slip grooves.

6. The dual drive motor for a new energy vehicle according to claim 1, characterized in that: One end of the screw rod (902) located inside the cavity is sleeved with a sleeve (903) rotatably connected to the screw rod (902), and one side of the sleeve (903) is fixedly connected to one side of the inner wall of the cavity.

7. The dual drive motor for a new energy vehicle according to claim 1, characterized in that: The thickness of the positioning plate (11) is smaller than the thickness of the limiting groove, and both sides of the positioning plate (11) are respectively slidably connected to the inner wall of the limiting groove.

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