Starter aluminum end cover with waterproof structure
By using limit components and sealing rings in the aluminum end cover of the starter, the problem of water seepage at the parts connection is solved, the waterproofing and heat dissipation of the starter is realized, and the maintenance process is simplified.
Patent Information
- Application Number
- CN202410979687.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The parts connections of existing starters are prone to water seepage, resulting in complex and difficult inspection and maintenance.
The starter aluminum end cap with a sealed structure is adopted. The design of limiting components, slide rods, screws and sealing rings ensures that the connection is sealed, prevents water from infiltration, and effectively dissipates heat through thermal conduction rings and heat dissipation fins.
Effectively prevent water from seeping in at the joints of the starter parts, simplifying the inspection and maintenance process, while ensuring the normal operation and temperature management of the starter.
Smart Images
Figure CN119109242A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of starter equipment, in particular to a starter aluminum end cover with a waterproof structure. Background Art
[0002] The starter, also known as a motor, converts the electrical energy of the battery into mechanical energy, driving the engine flywheel to rotate to start the engine. Starters are divided into DC starters, gasoline starters, compressed air starters, etc. according to their working principles. Most internal combustion engines use DC starters, which are characterized by compact structure, simple operation and easy maintenance.
[0003] Most starters in the prior art achieve the purpose of operation by connecting their internal parts to the equipment. The starter end cover cannot completely seal the starter as a whole due to the connection between the equipment and the internal parts of the starter. Water seepage is likely to occur at the connection between the various parts. Inspection and maintenance after water seepage are relatively complicated and difficult. A starter aluminum end cover with a waterproof structure is now proposed to solve the above problems. Summary of the invention
[0004] In order to solve the problems raised in the above background technology, the present invention provides a starter aluminum end cover with a waterproof structure, which solves the problem that the joints of various parts are prone to water seepage, making the inspection and maintenance of the starter more complicated and difficult.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a starter aluminum end cover with a waterproof structure, comprising a starter body, a sealing block movably connected to the outside of the starter body, an upper end cover clamped to the outside of the sealing block, an upper heat-conducting ring fixedly connected to the outside of the upper end cover, an upper heat-conducting ring fixedly connected to the outside of the upper heat-conducting ring at equal distances in an annular shape, a nut abutted linearly and equidistantly on one side of the upper end cover, an articulated shaft movably connected to one end of the upper end cover, a lower end cover movably connected to the outside of the articulated shaft, a lower heat-conducting ring fixedly connected to the outside of the lower heat-conducting ring at equal distances in an annular shape, and a stud fixedly connected linearly and equidistantly on one side of the lower end cover;
[0006] The lower end cover is fixedly connected to a mounting plate inside, the left side of the starter body is movably connected to a first limit assembly, the right side of the starter body is movably connected to a second limit assembly, the front and rear ends of the second limit assembly are fixedly connected to limit blocks, the internal thread of the limit block at the front end is connected to a screw rod, the internal movably connected to a sliding rod at the rear end of the limit block, one end of the screw rod is fixedly connected to a drive motor, and the outside of the drive motor is fixedly connected to a fixing assembly.
[0007] Preferably, the first limiting assembly comprises a first limiting frame, a first sealing ring is fixedly connected to the interior of the first limiting frame, and a first gasket is fixedly connected to one side of the first sealing ring.
[0008] Preferably, the bottom of the first limit frame abuts against the top of the mounting plate, the front and rear ends of the first limit frame are fixedly connected to the limit block, and the front and rear ends of the first limit frame are provided with fixing grooves matched with the size of the limit block.
[0009] Preferably, one side of the first sealing ring is located inside the first limiting frame, one side of the first limiting frame is provided with a first installation groove matched with the size of the first sealing ring, one side of the first gasket is fixedly connected to the first limiting frame, and the first gasket is a semicircular structure.
[0010] Preferably, the second limiting assembly comprises a second limiting frame, a second sealing ring is fixedly connected to the interior of the second limiting frame, and a second gasket is fixedly connected to one side of the second sealing ring.
[0011] Preferably, one side of the second sealing ring is located inside the second limiting frame, one side of the second limiting frame is provided with a second installation groove matched with the size of the second sealing ring, and the second limiting frame has the same structure as the first limiting frame.
[0012] Preferably, the bottom of the second limit frame abuts against the top of the mounting plate, one side of the second gasket is fixedly connected to the second limit frame, the second gasket is a semicircular structure, and the outside of the second sealing ring is movably engaged with the first sealing ring.
[0013] Preferably, the fixing assembly comprises a fixing ring, the outside of the fixing ring is fixedly connected to a fixing ring, and one end of the fixing ring is fixedly connected to a fixing block.
[0014] Preferably, the fixing ring is an annular structure, the interior of the fixing ring is fixedly connected to the driving motor, the bottom of the fixing ring is fixedly connected to the mounting plate, the bottom end of the fixing block is fixedly connected to the mounting plate, and one side of the fixing ring is fixedly connected to the sliding rod.
[0015] Preferably, one end of the sliding rod is movably connected to the screw rod, a rolling groove matching the size of the roller is opened inside the mounting plate, the bottom of the limit block abuts against the top of the mounting plate, the outside of the stud is movably connected to the inside of the upper end cover, the top of the stud is threadedly connected to the nut, and one side of the lower end cover is hinged to the upper end cover.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] The present invention is provided with a first limit assembly, a second limit assembly, a limit block, a slide rod, a screw rod and other structures. The driving motor drives the screw rod to rotate, the screw rod drives the limit block to rotate the thread, the limit block moves right along the rod wall of the screw rod, the limit block drives the first limit frame to move right, the first limit frame drives the limit block to slide right along the rod wall of the slide rod, the screw rod drives the limit block to rotate the thread, the limit block moves left along the rod wall of the screw rod, the limit block drives the second limit frame to move left, the second limit frame drives the limit block to slide left along the rod wall of the slide rod, the roller rolls, the first limit frame and the second limit frame are respectively connected with the starter body, the first sealing ring and the second sealing ring move toward each other, the first sealing ring and the second sealing ring are connected, so that the connection is not easy to seep water, and the starter is not easy to be damaged;
[0018] The present invention is provided with an upper heat-conducting ring, an upper heat-dissipating fin, a lower heat-conducting ring, a lower heat-dissipating fin and other structures. After the starter body is fixed on the mounting plate, the upper end cover is turned over with the hinge axis as the center of the circle, and the upper end cover is connected with the lower end cover. At this time, one side of the upper end cover is clamped with the stud, the stud penetrates the upper end cover, the nut is threadedly fixed with the stud, the front end of the starter body is just clamped with the front side of the starter body, the sealing block is connected with the front end of the starter body and pressed into the front side of the upper end cover, and the heat generated during the operation of the starter body can be dissipated through the upper heat-conducting ring, the upper heat-dissipating fin, the lower heat-conducting ring and the lower heat-dissipating fin, so that the starter body can maintain a normal temperature, and the starter can dissipate heat to maintain the normal operation of the starter. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall relationship structure of the present invention;
[0020] Figure 2 It is a schematic diagram of the cross-sectional relationship structure of the upper end cover of the present invention;
[0021] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged relationship structure at A in the middle;
[0022] Figure 4 It is a schematic diagram of the cross-sectional relationship structure of the lower end cover of the present invention;
[0023] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged relationship structure at B in the middle;
[0024] Figure 6 It is a schematic diagram of the disassembly relationship structure of the upper heat conducting ring of the present invention;
[0025] Figure 7 It is a schematic diagram of the position relationship structure of the first limiting component of the present invention;
[0026] Figure 8It is a schematic diagram of the disassembly relationship structure of the second limiting component of the present invention.
[0027] In the figure: 1. starter body; 2. sealing block; 3. upper end cover; 4. upper heat-conducting ring; 5. upper cooling fin; 6. nut; 7. hinge shaft; 8. lower end cover; 9. lower heat-conducting ring; 10. lower cooling fin; 11. stud; 12. mounting plate; 13. first limiting assembly; 1301. first limiting frame; 1302. first sealing ring; 1303. first gasket; 14. second limiting assembly; 1401. second limiting frame; 1402. second sealing ring; 1403. second gasket; 15. limiting block; 16. roller; 1601. rolling groove; 17. sliding rod; 18. screw rod; 19. driving motor; 20. fixing assembly; 2001. fixing ring; 2002. fixing square rod; 2003. fixing block. DETAILED DESCRIPTION
[0028] 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 described embodiments 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 creative work are within the scope of protection of the present invention.
[0029] like Figures 1 to 8 As shown, the present invention provides a starter aluminum end cover with a waterproof structure, comprising a starter body 1, a sealing block 2 is movably connected to the outside of the starter body 1, an upper end cover 3 is clamped to the outside of the sealing block 2, an upper heat-conducting ring 4 is fixedly connected to the outside of the upper end cover 3, an upper heat-dissipating fin 5 is fixedly connected to the outside of the upper heat-conducting ring 4 in an annular shape and equidistantly, a nut 6 is abutted linearly and equidistantly on one side of the upper end cover 3, an articulated shaft 7 is movably connected to one end of the upper end cover 3, a lower end cover 8 is movably connected to the outside of the articulated shaft 7, a lower end cover 8 is fixedly connected to the outside of the lower end cover 8, a lower heat-conducting ring 9 is fixedly connected to the outside of the lower heat-conducting ring 9 in an annular shape and equidistantly, and a stud 11 is fixedly connected linearly and equidistantly on one side of the lower end cover 8;
[0030] The lower end cover 8 is internally fixedly connected with a mounting plate 12, the left side of the starter body 1 is movably connected with a first limit assembly 13, the right side of the starter body 1 is movably connected with a second limit assembly 14, the front and rear ends of the second limit assembly 14 are fixedly connected with limit blocks 15, the front end limit block 15 is internally threadedly connected with a screw rod 18, the rear end limit block 15 is internally movably connected with a slide rod 17, one end of the screw rod 18 is fixedly connected with a drive motor 19, and the outside of the drive motor 19 is fixedly connected with a fixing assembly 20;
[0031] The above scheme is adopted: by clamping the bottom of the starter body 1 with the mounting plate 12, the driving motor 19 located on the left side of the mounting plate 12 drives the screw rod 18 to rotate, the screw rod 18 drives the limit block 15 at the rear end of the first limit frame 1301 to rotate by thread, the limit block 15 moves right along the rod wall of the screw rod 18, the limit block 15 drives the first limit frame 1301 to move right, the first limit frame 1301 drives the front limit block 15 to slide right along the rod wall of the slide rod 17, the screw rod 18 drives the limit block 15 at the front end of the second limit frame 1401 to rotate by thread, the limit block 15 moves left along the rod wall of the screw rod 18, the limit block 15 drives the second limit frame 1401 to move left, and the second limit frame 1401 drives the limit block 15 at the rear end of the second limit frame 1401 to slide left along the rod wall of the slide rod 17;
[0032] The hinge shaft 7 hinges the upper end cover 3 and the lower end cover 8, and the upper end cover 3 can be turned over with the hinge shaft 7 as the center of the circle. During the movement of the first limit frame 1301 and the second limit frame 1401, the roller 16 rolls along the rolling groove 1601 through the limit block 15, and the first limit frame 1301 and the second limit frame 1401 respectively approach the starter body 1 and clamp with the starter body 1, and the first sealing ring 1302 and the second sealing ring 1402 respectively move toward each other through the first limit frame 1301 and the second limit frame 1401. When the first limit frame 1301 and the second limit frame 1401 are clamped with the starter body 1, the first sealing ring 1302 is clamped with the second sealing ring 1402, and the first gasket 1303 and the second gasket 1403 respectively clamp and fix the front end of the starter body 1;
[0033] After the starter body 1 is fixed, the upper end cover 3 is flipped with the hinge shaft 7 as the center, the upper end cover 3 is connected with the lower end cover 8, one side of the upper end cover 3 is clamped with the stud 11, the stud 11 penetrates the upper end cover 3, the nut 6 is threadedly fixed with the stud 11, the front end of the starter body 1 is just clamped with the front side of the starter body 1, the sealing block 2 is connected with the front end of the starter body 1 and pressed into the front side of the upper end cover 3, so that the starter connection is not easy to leak water and the starter is not easy to be damaged.
[0034] like Figure 2 , Figure 3 , Figure 7 , Figure 8 As shown, the first limiting assembly 13 includes a first limiting frame 1301, a first sealing ring 1302 is fixedly connected to the interior of the first limiting frame 1301, and a first gasket 1303 is fixedly connected to one side of the first sealing ring 1302;
[0035] The bottom of the first limit frame 1301 is in contact with the top of the mounting plate 12, and the front and rear ends of the first limit frame 1301 are fixedly connected to the limit block 15, and the front and rear ends of the first limit frame 1301 are provided with fixing grooves that are adapted to the size of the limit block 15;
[0036] One side of the first sealing ring 1302 is located inside the first limiting frame 1301. One side of the first limiting frame 1301 is provided with a first mounting groove that matches the size of the first sealing ring 1302. One side of the first gasket 1303 is fixedly connected to the first limiting frame 1301. The first gasket 1303 is a semicircular structure.
[0037] The above scheme is adopted: the first limit frame 1301 is supported and fixed by the mounting plate 12, the driving motor 19 located on the left side of the mounting plate 12 drives the screw 18 to rotate, the screw 18 drives the limit block 15 at the rear end of the first limit frame 1301 to rotate, the limit block 15 moves right along the rod wall of the screw 18, the limit block 15 drives the first limit frame 1301 to move right, the first limit frame 1301 drives the front limit block 15 to slide right along the rod wall of the sliding rod 17, the first limit frame 1301 limits and fixes the first sealing ring 1302, and the first sealing ring 1302 can be clamped with the second sealing ring 1402;
[0038] The first sealing ring 1302 and the second sealing ring 1402 are clamped together so that a closed space can be formed inside the first limiting frame 1301 and the second limiting frame 1401. The first limiting frame 1301 supports and fixes the first gasket 1303. The front end of the starter body 1 can be clamped and sealed by the first gasket 1303. The starter body 1 is clamped by the first limiting frame 1301 and the second limiting frame 1401. The space formed inside the first limiting frame 1301 and the second limiting frame 1401 is sealed by the first sealing ring 1302, the first gasket 1303, the second sealing ring 1402, and the second gasket 1403 to prevent water from entering the starter body 1 during operation, thereby affecting the normal use of the starter body 1.
[0039] like Figure 2 , Figure 3 , Figure 7 , Figure 8 As shown, the second limiting assembly 14 includes a second limiting frame 1401, a second sealing ring 1402 is fixedly connected to the interior of the second limiting frame 1401, and a second gasket 1403 is fixedly connected to one side of the second sealing ring 1402;
[0040] One side of the second sealing ring 1402 is located inside the second limiting frame 1401. One side of the second limiting frame 1401 is provided with a second installation groove that matches the size of the second sealing ring 1402. The second limiting frame 1401 has the same structure as the first limiting frame 1301.
[0041] The bottom of the second limiting frame 1401 is in contact with the top of the mounting plate 12, one side of the second gasket 1403 is fixedly connected to the second limiting frame 1401, the second gasket 1403 is a semicircular structure, and the outer portion of the second sealing ring 1402 is movably engaged with the first sealing ring 1302;
[0042] The above scheme is adopted: the second limit frame 1401 is supported and fixed by the mounting plate 12, the driving motor 19 located on the right side of the mounting plate 12 drives the screw 18 to rotate, the screw 18 drives the limit block 15 at the front end of the second limit frame 1401 to rotate, the limit block 15 moves left along the rod wall of the screw 18, the limit block 15 drives the second limit frame 1401 to move left, and the second limit frame 1401 drives the limit block 15 at the rear end of the second limit frame 1401 to move left along the rod wall of the sliding rod 17. The second limiting frame 1401 limits and fixes the second sealing ring 1402, and the second sealing ring 1402 can be snap-fitted with the first sealing ring 1302. The snap-fitted connection between the second sealing ring 1402 and the first sealing ring 1302 allows the interior of the second limiting frame 1401 and the first limiting frame 1301 to form a closed space. The second limiting frame 1401 supports and fixes the second gasket 1403, and the front end of the starter body 1 can be protected by the second gasket 1403.
[0043] like Figure 2 , Figure 7 , Figure 8 As shown, the fixing assembly 20 includes a fixing ring 2001, the outside of the fixing ring 2001 is fixedly connected to the fixing ring 2001, and one end of the fixing ring 2001 is fixedly connected to a fixing block 2003;
[0044] The fixing ring 2001 is an annular structure, the interior of the fixing ring 2001 is fixedly connected to the driving motor 19, the bottom of the fixing ring 2001 is fixedly connected to the mounting plate 12, the bottom end of the fixing block 2003 is fixedly connected to the mounting plate 12, and one side of the fixing ring 2001 is fixedly connected to the sliding rod 17;
[0045] The above scheme is adopted: the drive motor 19 is installed and fixed by the fixing ring 2001. When the drive motor 19 drives the screw rod 18 to rotate, the screw rod 18 can drive the sliding rod 17 to rotate. One end of the sliding rod 17 will always be in contact with the fixing block 2003. The drive motor 19 is limited and fixed by the fixing block 2003, and the fixing block 2003 is limited and fixed by the fixed square rod 2002. The bottom of the fixing block 2003 is fixedly connected to the mounting plate 12, and the bottom of the fixing ring 2001 is also fixedly connected to the mounting plate 12. The fixing ring 2001 and the fixing block 2003 are respectively supported and fixed by the mounting plate 12, and the fixed square rod 2002 is limited and fixed by the fixing ring 2001 and the fixing block 2003.
[0046] like Figure 1 , Figure 2 and Figures 4 to 7 As shown, one end of the slide rod 17 is movably connected to the screw rod 18, a rolling groove 1601 matching the size of the roller 16 is opened inside the mounting plate 12, the bottom of the limit block 15 abuts against the top of the mounting plate 12, the outside of the stud 11 is movably connected to the inside of the upper end cover 3, the top of the stud 11 is threadedly connected to the nut 6, and one side of the lower end cover 8 is hinged to the upper end cover 3;
[0047] The above scheme is adopted: the upper end cover 3 and the lower end cover 8 are hinged by the hinge shaft 7, and the upper end cover 3 can be turned over with the hinge shaft 7 as the center. During the reversal of the upper end cover 3, the studs 11 fixedly connected to one side of the upper end cover 3 and the one side of the lower end cover 8 are docked, so that the studs 11 can penetrate the upper end cover 3, and then the nuts 6 and the studs 11 are rotated and tightened, so that the upper end cover 3 and the lower end cover 8 are clamped and fixed. A sealing hole matching the size of the front end of the starter body 1 is opened on the top of the sealing block 2, and the upper end cover 3 is clamped at the front end of the starter body 1, and the outside of the front end of the starter body 1 is inserted into the outside of the starter body 1 through the sealing hole, so that the sealing block 2 is clamped with the upper end cover 3, so that the outside of the front end of the starter body 1 is sealed, so that the interior of the upper end cover 3 and the lower end cover 8 form a closed space, thereby blocking the outside world and preventing foreign matter from entering and affecting the normal operation of the starter body 1.
[0048] The working principle and use process of the present invention:
[0049] First, the bottom of the starter body 1 is clamped with the mounting plate 12, and the driving motor 19 located on the left side of the mounting plate 12 drives the screw 18 to rotate, and the screw 18 drives the limit block 15 at the rear end of the first limit frame 1301 to rotate by thread. At this time, the limit block 15 moves right along the rod wall of the screw 18, and the limit block 15 drives the first limit frame 1301 to move right, and the first limit frame 1301 drives the limit block 15 at the front end to slide right along the rod wall of the slide rod 17;
[0050] The driving motor 19 located on the right side of the mounting plate 12 drives the screw rod 18 to rotate, and the screw rod 18 drives the limit block 15 at the front end of the second limit frame 1401 to rotate by thread. At this time, the limit block 15 moves leftward along the rod wall of the screw rod 18, and the limit block 15 drives the second limit frame 1401 to move leftward, and the second limit frame 1401 drives the limit block 15 at the rear end of the second limit frame 1401 to slide leftward along the rod wall of the sliding rod 17;
[0051] During the movement of the first limiting frame 1301 and the second limiting frame 1401, the roller 16 rolls along the rolling groove 1601 through the limiting block 15. At this time, the first limiting frame 1301 and the second limiting frame 1401 respectively approach the starter body 1 and engage with the starter body 1. The first sealing ring 1302 and the second sealing ring 1402 respectively move toward each other through the first limiting frame 1301 and the second limiting frame 1401. When the first limiting frame 1301 and the second limiting frame 1401 are engaged with the starter body 1, at this time, the first sealing ring 1302 is engaged with the second sealing ring 1402, and the first gasket 1303 and the second gasket 1403 respectively engage and fix the front end of the starter body 1;
[0052] After the starter body 1 is fixed on the mounting plate 12, the upper end cover 3 is turned over with the hinge shaft 7 as the center, and the upper end cover 3 is connected with the lower end cover 8. At this time, one side of the upper end cover 3 is clamped with the stud 11, and the stud 11 penetrates the upper end cover 3, and the nut 6 is threadedly fixed with the stud 11. At this time, the front end of the starter body 1 is just clamped with the front side of the starter body 1, and the sealing block 2 is connected to the front end of the starter body 1 and pressed into the front side of the upper end cover 3. The heat generated during the operation of the starter body 1 can be dissipated through the upper heat conducting ring 4, the upper heat dissipation fins 5, the lower heat conducting ring 9, and the lower heat dissipation fins 10, so that the starter body 1 can maintain a normal temperature and complete the operation.
[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A starter aluminum end cover with a waterproof structure, comprising a starter body (1), characterized in that: The outside of the starter body (1) is movably connected to a sealing block (2), the outside of the sealing block (2) is clamped with an upper end cover (3), the outside of the upper end cover (3) is fixedly connected to an upper heat-conducting ring (4), the outside of the upper heat-conducting ring (4) is fixedly connected to upper heat-dissipating fins (5) in an annular shape and equidistantly, one side of the upper end cover (3) is abutted with a nut (6) in a linear and equidistant manner, one end of the upper end cover (3) is movably connected to a hinge shaft (7), the outside of the hinge shaft (7) is movably connected to a lower end cover (8), the outside of the lower end cover (8) is fixedly connected to a lower heat-conducting ring (9), the outside of the lower heat-conducting ring (9) is fixedly connected to lower heat-dissipating fins (10) in an annular shape and equidistantly, and one side of the lower end cover (8) is fixedly connected to a stud (11) in a linear and equidistant manner; The lower end cover (8) is internally fixedly connected with a mounting plate (12); the left side of the starter body (1) is movably connected with a first limit assembly (13); the right side of the starter body (1) is movably connected with a second limit assembly (14); the front and rear ends of the second limit assembly (14) are both fixedly connected with a limit block (15); the front end of the limit block (15) is internally threadedly connected with a screw rod (18); the rear end of the limit block (15) is internally movably connected with a slide rod (17); one end of the screw rod (18) is fixedly connected with a drive motor (19); and the outside of the drive motor (19) is fixedly connected with a fixing assembly (20).
2. The starter aluminum end cover with waterproof structure according to claim 1 is characterized in that: The first limiting assembly (13) comprises a first limiting frame (1301), the interior of the first limiting frame (1301) is fixedly connected to a first sealing ring (1302), and one side of the first sealing ring (1302) is fixedly connected to a first gasket (1303).
3. The starter aluminum end cover with waterproof structure according to claim 2 is characterized in that: The bottom of the first limit frame (1301) is in contact with the top of the mounting plate (12); the front and rear ends of the first limit frame (1301) are fixedly connected to the limit block (15); and the front and rear ends of the first limit frame (1301) are provided with fixing grooves that are matched in size to the limit block (15).
4. The starter aluminum end cover with waterproof structure according to claim 2, characterized in that: One side of the first sealing ring (1302) is located inside the first limiting frame (1301), and one side of the first limiting frame (1301) is provided with a first installation groove that is adapted to the size of the first sealing ring (1302). One side of the first gasket (1303) is fixedly connected to the first limiting frame (1301), and the first gasket (1303) is a semicircular structure.
5. The starter aluminum end cover with waterproof structure according to claim 1, characterized in that: The second limiting assembly (14) comprises a second limiting frame (1401), the interior of the second limiting frame (1401) is fixedly connected to a second sealing ring (1402), and one side of the second sealing ring (1402) is fixedly connected to a second gasket (1403).
6. The starter aluminum end cover with waterproof structure according to claim 5, characterized in that: One side of the second sealing ring (1402) is located inside the second limiting frame (1401), and one side of the second limiting frame (1401) is provided with a second installation groove that is adapted to the size of the second sealing ring (1402), and the second limiting frame (1401) has the same structure as the first limiting frame (1301).
7. The starter aluminum end cover with waterproof structure according to claim 5, characterized in that: The bottom of the second limiting frame (1401) is in contact with the top of the mounting plate (12), one side of the second gasket (1403) is fixedly connected to the second limiting frame (1401), the second gasket (1403) is a semicircular structure, and the outside of the second sealing ring (1402) is movably engaged with the first sealing ring (1302).
8. The starter aluminum end cover with waterproof structure according to claim 1, characterized in that: The fixing assembly (20) comprises a fixing ring (2001), the outside of the fixing ring (2001) is fixedly connected to the fixing ring (2001), and one end of the fixing ring (2001) is fixedly connected to a fixing block (2003).
9. The starter aluminum end cover with waterproof structure according to claim 8, characterized in that: The fixing ring (2001) is an annular structure, the interior of the fixing ring (2001) is fixedly connected to the driving motor (19), the bottom of the fixing ring (2001) is fixedly connected to the mounting plate (12), the bottom end of the fixing block (2003) is fixedly connected to the mounting plate (12), and one side of the fixing ring (2001) is fixedly connected to the sliding rod (17).
10. The starter aluminum end cover with waterproof structure according to claim 1, characterized in that: One end of the slide rod (17) is movably connected to the screw rod (18), a rolling groove (1601) matching the size of the roller (16) is provided inside the mounting plate (12), the bottom of the limit block (15) abuts against the top of the mounting plate (12), the outside of the stud (11) is movably connected to the inside of the upper end cover (3), the top of the stud (11) is threadedly connected to the nut (6), and one side of the lower end cover (8) is hinged to the upper end cover (3).