Adjustable motor mounting rack for new energy vehicle

Abstract

The application relates to an adjustable motor mounting rack for a new energy vehicle, and belongs to the technical field of motor mounting racks for new energy vehicles, which comprises a connecting base, the top surface of the connecting base is provided with T-shaped limiting grooves on the left side and the right side, the inner walls of the two T-shaped limiting grooves are jointly fixed with supporting groove blocks used for clamping fixation through sliding T-shaped limiting blocks, the inner wall of the supporting groove block is provided with an output motor used for rotary output, the top surface of the output motor is clamped with a protective cover block used for wrapping protection, the bottom surface of the protective cover block is provided with a plurality of connecting components used for fixed connection, the left and right surfaces of the connecting base are provided with sliding openings used for movement, the application can ensure that the output shaft position can be adjusted after the motor is fixed, the problem of dismounting and re-installing the motor is avoided, the fastening of the motor is more and more strong during the overall operation, the problem of motor loosening and noise generation is avoided, and even the normal use function of the motor can be directly affected.

Description

Technical Field

[0001] This invention relates to the field of motor mounting bracket technology for new energy vehicles, specifically an adjustable motor mounting bracket for new energy vehicles. Background Technology

[0002] The motor mounting bracket for new energy vehicles is an important component used to fix and support the motor of new energy vehicles. The motor mounting bracket provides a stable installation position for the motor, ensuring that the motor will not shift or shake during vehicle operation, and ensuring the relative positional accuracy of the motor and other components, thereby enabling the motor to work normally.

[0003] However, traditional motor mounting brackets for new energy vehicles typically rely on bolts or screws for fastening. Since these brackets are used in locations prone to frequent vibration, the vibrations can cause these bolts or screws to loosen, leading to a loose connection between the bracket and the motor. This can exacerbate vibrations, generate noise, and even directly affect the motor's normal operation. Furthermore, traditional motor mounting brackets are generally fixed structures. If the motor output shaft is too short to operate after installation, the motor needs to be disassembled, aligned, and reinstalled, increasing the complexity of securing the motor and ultimately impacting the effectiveness of the mounting bracket.

[0004] To solve the above problems, an adjustable motor mounting bracket for new energy vehicles is needed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an adjustable motor mounting bracket for new energy vehicles. This solves the problems of traditional devices being not securely fixed and unable to adjust the motor, avoiding the need to remove and reinstall the motor, increasing the ease of use of the device. Furthermore, the device can tighten the motor more and more during overall operation, preventing the motor from loosening and causing noise, or even directly affecting the normal function of the motor.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an adjustable motor mounting bracket for new energy vehicles, comprising a connecting base, wherein T-shaped limiting grooves are provided on both the left and right sides of the top surface of the connecting base, and the inner walls of the two T-shaped limiting grooves are fixedly mounted with a support groove block for snap-fit ​​fixation by sliding T-shaped limiting blocks, and the inner wall of the support groove block is provided with an output motor for rotation output, the top surface of the output motor is snap-fitted with a protective cover block for wrapping and protection, and the bottom surface of the protective cover block is provided with a plurality of connecting components for fixed connection, the left and right sides of the connecting base are provided with sliding openings for movement, and the inner wall of the sliding openings is threadedly connected to the surface of the T-shaped limiting blocks by fixing bolts, and the left and right sides of the support groove block are provided with storage cavities for storage, and the upper side of the inner wall of the two storage cavities is provided with two limiting components for snap-fit ​​fixation.

[0007] Furthermore, the connecting component includes a movable square groove formed on the bottom surface of the protective cover block, and connecting slot blocks are slidably installed on the inner wall of the movable square groove. The top surface of the protective cover block is provided with a threaded opening for threaded fixing on the upper side of the movable square groove. The inner wall of the threaded opening is threadedly connected to the inner wall of the connecting slot block through a threaded long shaft screw. The bottom surface of the connecting slot block is fixedly installed with an L-shaped locking block for snapping.

[0008] Furthermore, the limiting component includes a fixed vertical plate, and the top surface of the fixed vertical plate is provided with a T-shaped connecting groove for locking and limiting. The lower sides of the left and right sides of the fixed vertical plate are provided with extrusion grooves for pressing down. The inner walls of the two extrusion grooves are slidably installed with trapezoidal push blocks for sliding and pushing. The front and rear sides of the trapezoidal push blocks are slidably installed with L-shaped limiting blocks for limiting sliding through the opened guide grooves. The top surfaces of the two L-shaped limiting blocks are fixedly connected to the upper side of the inner wall of the storage cavity. The bottom surface of the fixed vertical plate is provided with a shock-absorbing component for shock absorption, and the shock-absorbing component is connected to the trapezoidal push block through a conversion component.

[0009] Furthermore, the shock absorption assembly includes a spring plate fixedly installed on the bottom surface of the fixed vertical plate, and a counterweight for swaying is fixedly installed on the side of the spring plate away from the fixed vertical plate, and a pulling rope for pulling is fixedly installed on the top surface of the counterweight.

[0010] Furthermore, the conversion assembly includes a trapezoidal extrusion block fixedly connected to the upper end of the pull rope, and the front and rear sides of the top surface of the trapezoidal extrusion block are mounted inside the storage cavity through through-hole limiting vertical groove plates. The inner walls of the two limiting vertical groove plates are fixedly installed with several blocking inclined blocks for limiting and blocking. The bottom surface of the trapezoidal extrusion block located on one side of the limiting vertical groove plate is rotatably connected to a rotating shaft through two fixed blocks. The center of the rotating shaft wall is fixedly installed with a top block for engaging the blocking inclined block, and the left and right sides of the rotating shaft wall are fixedly installed with rotational springs that are pushed by rotation. The opposite ends of the two rotational springs are respectively fixedly connected to the corresponding fixed blocks.

[0011] Furthermore, all of the L-shaped blocks are made of stainless steel, and the opposite sides of two corresponding L-shaped blocks are respectively tightly fitted to the opposite side of the inner wall of the corresponding T-shaped connecting groove.

[0012] Furthermore, the protective cover is a semi-circular plate structure, while the support groove is an arched groove structure, and both the inner walls of the protective cover and the support groove are embedded with protective rubber pads for protection.

[0013] Furthermore, several of the counterweights are rectangular blocks made of hard rubber, and several of the pulling ropes are elastic rope structures made of rubber.

[0014] Furthermore, all of the trapezoidal extrusion blocks are narrower at the bottom and wider at the top, while all of the trapezoidal push blocks are narrower at the top and wider at the bottom. The inclined surfaces of the trapezoidal extrusion blocks and the trapezoidal push blocks are parallel to each other and are in close contact. The upper and lower surfaces of the limiting vertical groove plates are fixedly connected to the upper and lower sides of the inner wall of the storage cavity, respectively.

[0015] Furthermore, several of the aforementioned blocking inclined blocks are all disposed on the inner wall of the limiting vertical groove plate, and the height of the blocking inclined blocks is set to 0.9 times the groove depth of the limiting vertical groove plate.

[0016] Compared with the prior art, the present invention provides an adjustable motor mounting bracket for new energy vehicles, which has the following advantages:

[0017] 1. This device can ensure that the output shaft position can be adjusted even after the motor is fixed, avoiding the problem of disassembling and reinstalling the motor. In addition, the device can tighten the motor more and more during the overall operation, preventing the motor from loosening and causing noise, or even directly affecting the normal use function of the motor.

[0018] 2. The device is made of stainless steel using L-shaped locking blocks, which ensures that the L-shaped locking blocks have a certain rigidity without affecting the overall flexibility, and ensures that the L-shaped locking blocks are tightly locked when pushed into the T-shaped connecting groove.

[0019] 3. The device, through the semi-circular structure of the protective cover block and the arched support slot block, can better wrap the output motor. Furthermore, the use of protective rubber pads ensures that the output motor is securely fixed without causing damage to its surface.

[0020] 4. The device utilizes the hard rubber material of the counterweight, which can protect the surface of the internal structure of the storage cavity. Even when the entire device is subjected to large vibrations, the sharp edges of the counterweight surface will not collide with the internal structure of the storage cavity and cause damage.

[0021] 5. In this device, the blocking inclined block is set inside the limiting vertical groove plate, and the height of the blocking inclined block is lower than the groove depth of the limiting vertical groove plate. This prevents the blocking inclined block from protruding out of the limiting vertical groove plate and affecting the overall flatness, thus ensuring the vertical guiding sliding effect of the limiting vertical groove plate. Attached Figure Description

[0022] Figure 1 This is a perspective view of the entire invention;

[0023] Figure 2 This is a three-dimensional view of the entire invention.

[0024] Figure 3 This is a vertical sectional perspective view of the protective cover block of the present invention;

[0025] Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A in the middle;

[0026] Figure 5 This is a vertical sectional perspective view of the support groove block of the present invention;

[0027] Figure 6 This is a vertical sectional perspective view of the fixed vertical plate of the present invention;

[0028] Figure 7 This is a perspective view of the shock absorption component and the conversion component of the present invention.

[0029] Figure 8 This is a three-dimensional cross-sectional view of the limiting vertical groove plate of the present invention.

[0030] In the diagram: 1. Connecting base; 2. T-shaped limiting groove; 3. T-shaped limiting block; 4. Supporting groove block; 5. Output motor; 6. Protective cover block; 601. Protective rubber pad; 7. Connecting assembly; 701. Moving square groove; 702. Connecting groove block; 703. Long shaft screw; 704. L-shaped locking block; 8. Sliding port; 9. Storage cavity; 10. Limiting assembly; 1001. Fixed vertical plate; 1002. T-shaped connecting groove; 1003. Extrusion groove ; 1004, Trapezoidal push block; 1005, Guide slide; 1006, L-shaped limit block; 11, Shock absorption assembly; 1101, Spring plate; 1102, Counterweight block; 1103, Pull rope; 12, Conversion assembly; 1201, Trapezoidal extrusion block; 1202, Limiting vertical groove plate; 1203, Anti-blocking inclined block; 1204, Fixing block; 1205, Rotating shaft; 1206, Top block; 1207, Rotary spring; 13, Threaded opening. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1 to 8 This embodiment of an adjustable motor mounting bracket for a new energy vehicle includes a connecting base 1. T-shaped limiting grooves 2 are provided on both the left and right sides of the top surface of the connecting base 1. The inner walls of both T-shaped limiting grooves 2 are fixedly mounted with support groove blocks 4 for snap-fitting via sliding T-shaped limiting blocks 3. The inner wall of the support groove block 4 is provided with an output motor 5 for rotational output. A protective cover block 6 for wrapping and protecting is snapped onto the top surface of the output motor 5. The protective cover block 6 has a semi-circular plate structure, while the support groove block 4 has an arched groove structure. Protective rubber pads 601 are embedded in the inner walls of both the protective cover block 6 and the support groove block 4. The protective rubber pads 601 not only... It can protect the output motor 5 and prevent the output motor 5 from slipping during the fixing process. The bottom surface of the protective cover block 6 is provided with several connecting components 7 for fixed connection. The left and right sides of the connecting base 1 are provided with sliding openings 8 for movement. The inner wall of the sliding opening 8 is connected to the surface thread of the T-shaped limit block 3 by fixing bolts. By using the moving space of the sliding opening 8, the support slot block 4 can be moved to a suitable position. Then, the threaded fastening effect of the fixing bolts ensures the positioning and fixing of the output motor 5. The left and right sides of the inside of the support slot block 4 are provided with storage cavities 9 for storage. The upper side of the inner wall of the two storage cavities 9 is provided with two limit components 10 for locking and limiting.

[0033] The connecting component 7 includes a movable square groove 701 formed on the bottom surface of the protective cover 6, and connecting groove blocks 702 are slidably installed on the inner wall of the movable square groove 701. The top surface of the protective cover 6 is provided with a threaded opening 13 for threaded fixing on the upper side of the movable square groove 701. The inner wall of the threaded opening 13 is threadedly connected to the inner wall of the connecting groove block 702 through a threaded long shaft screw 703. The bottom surface of the connecting groove block 702 is fixedly installed with L-shaped locking blocks 704 for snapping. The L-shaped locking blocks 704 are all made of 316 stainless steel. The opposite sides of two corresponding L-shaped locking blocks 704 are respectively tightly fitted to the opposite side of the inner wall of the corresponding T-shaped connecting groove 1002.

[0034] The limiting component 10 includes a fixed vertical plate 1001, and the top surface of the fixed vertical plate 1001 is provided with a T-shaped connecting groove 1002 for locking and limiting. The lower sides of the left and right sides of the fixed vertical plate 1001 are provided with extrusion grooves 1003 for pressing down. The inner walls of the two extrusion grooves 1003 are slidably installed with trapezoidal push blocks 1004 for sliding and pushing. The front and rear sides of the trapezoidal push blocks 1004 are slidably installed with L-shaped limiting blocks 1006 for limiting sliding through the opened guide grooves 1005. The top surfaces of the two L-shaped limiting blocks 1006 are fixedly connected to the upper side of the inner wall of the storage cavity 9. The bottom surface of the fixed vertical plate 1001 is provided with a shock-absorbing component 11 for shock absorption. The shock-absorbing component 11 is connected to the trapezoidal push block 1004 through the conversion component 12.

[0035] The shock absorption component 11 includes a spring plate 1101 fixedly installed on the bottom surface of the fixed vertical plate 1001, and a counterweight 1102 for shaking is fixedly installed on the side of the spring plate 1101 away from the fixed vertical plate 1001. The counterweights 1102 are rectangular blocks made of hard rubber, and the pull ropes 1103 are elastic rope structures made of rubber. The top surface of the counterweights 1102 is fixedly installed with a pull rope 1103 for pulling.

[0036] The conversion component 12 includes trapezoidal compression blocks 1201 fixedly connected to the upper end of the pull rope 1103. Several trapezoidal compression blocks 1201 are narrower at the bottom and wider at the top, while several trapezoidal push blocks 1004 are narrower at the top and wider at the bottom. The inclined surfaces of the trapezoidal compression blocks 1201 and the trapezoidal push blocks 1004 are parallel to each other and closely fitted. The front and rear sides of the top surface of the trapezoidal compression blocks 1201 are supported inside the storage cavity 9 by through-through limiting vertical groove plates 1202. The upper and lower surfaces of several limiting vertical groove plates 1202 are fixedly connected to the upper and lower sides of the inner wall of the storage cavity 9, respectively. Several blocking inclined blocks 1203 for limiting and blocking are fixedly installed on the inner walls of both limiting vertical groove plates 1202. Several abutting inclined blocks 1203 are all set on the inner wall of the limiting vertical groove plate 1202, and the height of the abutting inclined blocks 1203 is set to 0.9 times the groove depth of the limiting vertical groove plate 1202. The bottom surface of the trapezoidal extrusion block 1201 is located on one side of the limiting vertical groove plate 1202 and is rotatably connected to the rotating shaft 1205 through two fixing blocks 1204. The center of the shaft wall of the rotating shaft 1205 is fixedly installed with a top block 1206 for engaging the abutting inclined blocks 1203. The left and right sides of the shaft wall of the rotating shaft 1205 are fixedly installed with rotational springs 1207 driven by rotation. The opposite ends of the two rotational springs 1207 are respectively fixedly connected to the corresponding fixing blocks 1204. The abutting inclined blocks 1203 in the device are arranged in the same direction inside the limiting vertical groove plate 1202.

[0037] The working principle of the above embodiments is as follows:

[0038] When the device is in use, it can be fixedly installed with other equipment through the connecting base 1 to ensure the overall structure's performance. During the use of the device, the T-shaped limiting groove 2 can provide a track for the overall structure and the output motor 5 to move, which ensures that the output shaft position of the output motor 5 is adjustable. Even if the position of the output motor 5 is fixed, the output force transmission of the output motor 5 can be maximized.

[0039] When fixing the output motor 5, first, the protective cover 6 is engaged with the T-shaped connecting groove 1002 in the fixed vertical plate 1001 through the L-shaped locking block 704 under the connecting groove block 702. This ensures that the protective cover 6 and the supporting groove block 4 are connected to each other, forming a bracket to fix the output motor 5. After the L-shaped locking block 704 is engaged, the long shaft screw 703 can be rotated with a screwdriver or other tools. Under the thread tension of the long shaft screw 703, the connecting groove block 702 and the fixed vertical plate 1001 are tightened and pulled together. This can firmly fix the output motor 5, and the protective rubber pad 601 can protect the surface of the output motor 5 to avoid damage to the surface of the output motor 5.

[0040] When the output motor 5 is in use, the vibration force generated is absorbed by the shock-absorbing component 11 in the storage cavity 9, and transmitted by the conversion component 12 into a pulling force that pulls the protective cover block 6 and the support slot block 4, making the protective cover block 6 and the support slot block 4 more firmly pressed against each other, ensuring the stability of the output motor 5 during operation, avoiding the problem of the output motor 5 shaking, and ensuring the normal use function of the output motor 5. The shock-absorbing component 11 here mainly consists of the elastic movement of the spring plate 1101 and the counterweight block 1102 to absorb the vibration generated during the process. The vibration force generated is used to achieve a shock absorption effect. This is mainly because the vibration energy is converted into the elastic potential energy of the spring plate 1101, thus consuming some of the vibration energy. Furthermore, the up-and-down and left-and-right movement of the counterweight 1102 drives the pull rope 1103 to pull the trapezoidal compression block 1201 to compress the trapezoidal push block 1004. This causes the trapezoidal push block 1004 to use its inclined surface to compress the compression groove 1003. Under the pushing force of the inclined surface, the fixed vertical plate 1001 tends to move downwards, thereby ensuring the connection between the groove block 702 and the fixed vertical plate. Plate 1001 is more securely connected by the L-shaped locking block 704 and the T-shaped connecting groove 1002, ensuring the stability of the output motor 5. Since the pulling rope 1103 is elastic, it undergoes elastic deformation during the transmission of vibration force, storing and releasing energy, thus buffering the vibration force and ensuring a smoother transmission. This reduces impact on the trapezoidal extrusion block 1201, preventing damage to the internal structure of the device. Here, the trapezoidal extrusion block 1201 will engage with the top block 1206 to prevent backflow of the inclined block 1203. The device will not move upwards because the inclined surface of the blocking block 1203 is downward. This, combined with the pushing limit of the top block 1206, will only cause the trapezoidal pressing block 1201 to slide downwards, not upwards. This ensures the downward pulling of the fixed vertical plate 1001 and the overall effect of fixing the output motor 5. The device highlights the innovative structure and will not elaborate too much on existing mature technologies. The rotational force generated by the rotating spring 1207 is to make the top block 1206 fit tightly against the blocking block 1203.

[0041] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

Claims

1. A new energy vehicle adjustable motor mounting frame, comprising a connecting base (1), characterized in that: The left and right sides of the top surface of the connecting base (1) are provided with T-shaped limiting grooves (2), and the inner walls of the two T-shaped limiting grooves (2) are fixedly connected with support groove blocks (4) through sliding T-shaped limiting blocks (3). The inner wall of the support groove block (4) is provided with an output motor (5) for rotating output. The top surface of the output motor (5) is connected with a protective cover block (6) for wrapping protection. The bottom surface of the protective cover block (6) is provided with a plurality of connecting components (7) for fixed connection. The left and right sides of the connecting base (1) are provided with sliding openings (8) for movement. The inner wall of the sliding opening (8) is threadedly connected with the surface of the T-shaped limiting block (3) through a fixing bolt. The left and right sides of the inside of the support groove block (4) are provided with storage cavities (9) for storage. The upper sides of the inner walls of the two storage cavities (9) are provided with two limiting components (10) for clamping and limiting. The connecting component (7) comprises a moving square groove (701) provided in the bottom surface of the protective cover block (6). The inner walls of the moving square grooves (701) are slidably connected with connecting groove blocks (702). The top surface of the protective cover block (6) is provided with a threaded opening (13) for threaded connection above the moving square groove (701). The inner wall of the threaded opening (13) is threadedly connected with the inner wall of the connecting groove block (702) through a long shaft screw (703). The bottom surface of the connecting groove block (702) is fixedly connected with an L-shaped clamping block (704) for clamping. The limiting component (10) comprises a fixed vertical plate (1001). The top surface of the fixed vertical plate (1001) is provided with a T-shaped connecting groove (1002) for clamping and limiting. The left and right sides of the surface of the fixed vertical plate (1001) are provided with extrusion grooves (1003) for extrusion and downward pressing. The inner walls of the two extrusion grooves (1003) are slidably connected with trapezoidal push blocks (1004) for sliding and pushing. The front and rear surfaces of the trapezoidal push blocks (1004) are slidably connected with L-shaped limiting blocks (1006) for limiting sliding through guide sliding grooves (1005). The top surfaces of the two L-shaped limiting blocks (1006) are fixedly connected with the upper sides of the inner walls of the storage cavities (9). The bottom surface of the fixed vertical plate (1001) is provided with a damping component (11) for damping. The damping component (11) is connected with the trapezoidal push block (1004) through a conversion component (12). The damping component (11) comprises a spring plate (1101) fixedly connected with the bottom surface of the fixed vertical plate (1001). One side of the spring plate (1101) away from the fixed vertical plate (1001) is fixedly connected with a counterweight (1102) for swinging. The top surface of the counterweight (1102) is fixedly connected with a pulling rope (1103) for pulling. The conversion component (12) comprises a trapezoidal extrusion block (1201) fixedly connected with the upper end of the pulling rope (1103). The front and rear sides of the top surface of the trapezoidal extrusion block (1201) are arranged in the inside of the storage cavity (9) through a limiting vertical groove plate (1202).The inner walls of the two limiting vertical slot plates (1202) are fixedly installed with a plurality of resisting inclined blocks (1203) for limiting resistance, the bottom surface of the trapezoidal extrusion block (1201) located on one side of the limiting vertical slot plate (1202) is rotatably connected with a rotating shaft (1205) through two fixed blocks (1204), the center of the shaft wall of the rotating shaft (1205) is fixedly installed with a top block (1206) for clamping the resisting inclined block (1203), and the left and right sides of the shaft wall of the rotating shaft (1205) are fixedly installed with rotary springs (1207) for rotary pushing, and the opposite ends of the two rotary springs (1207) are fixedly connected with the corresponding fixed blocks (1204). ​ 2. The adjustable motor mounting bracket for a new energy vehicle of claim 1, wherein: The L-shaped clamping blocks (704) are made of stainless steel, and the opposite surfaces of the two L-shaped clamping blocks (704) are tightly attached to the opposite sides of the inner walls of the corresponding T-shaped connecting grooves (1002).

3. The adjustable motor mount for a new energy vehicle of claim 1, wherein: The protective cover block (6) is a semicircular plate structure, and the support groove block (4) is an arched groove block structure. The inner walls of the protective cover block (6) and the support groove block (4) are both embedded with protective rubber pads (601).

4. The adjustable motor mount for a new energy vehicle of claim 1, wherein: The counterweight blocks (1102) are rectangular blocks made of hard rubber, and the pulling ropes (1103) are elastic ropes made of rubber.

5. The adjustable motor mount for a new energy vehicle of claim 1, wherein: The trapezoidal extrusion blocks (1201) are arranged with the lower part being narrower and the upper part being wider, and the trapezoidal push blocks (1004) are arranged with the upper part being narrower and the lower part being wider. The inclined surfaces of the trapezoidal extrusion blocks (1201) and the trapezoidal push blocks (1004) are arranged in parallel and tightly attached. The upper and lower surfaces of the limiting vertical groove plates (1202) are fixedly connected to the upper and lower inner walls of the storage cavity (9).

6. The adjustable motor mount for a new energy vehicle of claim 1, wherein: The resisting inclined blocks (1203) are arranged on the inner walls of the limiting vertical groove plates (1202), and the height of the resisting inclined blocks (1203) is 0.9 times the groove depth of the limiting vertical groove plates (1202).

Images