Right box of motorcycle engine

Abstract

The utility model relates to the technical field of motorcycle engines, in particular to a motorcycle engine right box which comprises a box cover structure and a machine box structure, and the box cover structure is installed on the outer side of the machine box structure. The box cover structure is composed of a box cover body and a connecting cover, a cavity is formed in the outer side of the box cover body, a mounting cover is mounted in the cavity, a small fixing seat is mounted on one side of the interior of the box cover body, and a large fixing seat is mounted on the other side of the interior of the box cover body. Connecting seats are installed on the outer side of the small fixing seat and the outer side of the large fixing seat, limiting grooves are formed in the outer sides of the connecting seats, mounting rings are installed in the connecting seats, mounting grooves are formed in the mounting rings, and a plurality of balls are installed in the mounting grooves. The device is simple in structure, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle engines, in particular to a right box of a motorcycle engine. Background Art

[0002] A motorcycle engine ignites the fuel mixture entering the cylinder, converting the resulting heat into mechanical energy. The crankshaft then transmits this energy through a transmission mechanism to the motorcycle's rear wheel, providing propulsion. Motorcycle engines offer advantages such as low inertia, minimal vibration, and low noise.

[0003] After searching, the Chinese patent announcement number: CN205013145U discloses a motorcycle engine right box, the engine right box has an inner cavity, a crankshaft hole and a piston hole are provided in the inner cavity, a protrusion is provided on the top of the inner cavity, the cross-section of the protrusion is an inverted triangle, and the inner wall and outer wall of the inner cavity below the crankshaft hole are both wavy, which has good lubrication and heat dissipation, and increases the oil storage capacity of the inner cavity. Although this application can solve the problem that when the motorcycle engine works for a long time, the motorcycle engine has poor heat dissipation, high temperature is generated inside, the motorcycle engine case expands due to heat, and oil leakage occurs in the case, affecting the normal operation of the internal components of the engine, and in severe cases, the internal components of the motorcycle engine are damaged. However, during the rotation of the engine, lubricating oil needs to be applied to the rotating shaft to improve the performance of the engine. However, the lubricating oil will be consumed after a period of time, thereby affecting the rotation of the rotating shaft, and long-term operation may even cause the rotating shaft to break. Utility Model Content

[0004] In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a motorcycle engine right box, which aims to solve the problem that although the prior art can solve the problem that when the motorcycle engine works for a long time, the heat dissipation of the motorcycle engine is poor, the internal temperature is generated, the motorcycle engine box expands due to heat, and the box leaks oil, which affects the normal operation of the internal components of the engine and even damages the internal components of the motorcycle engine in severe cases, during the rotation of the engine, lubricating oil needs to be applied to the rotating shaft to improve the performance of the engine, but the lubricating oil will be consumed after a period of time, thereby affecting the rotation of the rotating shaft, and long-term operation may even cause the rotating shaft to break.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A motorcycle engine right box, comprising a box cover structure and a chassis structure, wherein the box cover structure is installed on the outer side of the chassis structure;

[0007] The box cover structure consists of a box cover body and a connecting cover. A cavity is provided on the outside of the box cover body, and a mounting cover is installed inside the cavity. A small fixing seat is installed on one side of the inside of the box cover body, and a large fixing seat is installed on the other side of the inside of the box cover body. Connecting seats are installed on the outsides of the small and large fixing seats, and a limiting groove is provided on the outside of the connecting seat. A mounting ring is installed inside the connecting seat, and a mounting groove is provided on the mounting ring. A plurality of balls are installed inside the mounting groove.

[0008] Preferably, the chassis structure consists of a chassis body and fixed blocks, several fixed blocks are installed around the chassis body, mounting holes are provided on the fixed blocks, sockets are installed on both sides of the inside of the chassis body, socket slots are provided on the outside of the sockets, and several grooves are provided around the sockets.

[0009] Preferably, the connecting seat is designed as a hollow structure, and the mounting ring is sleeved inside the connecting seat.

[0010] Preferably, a sealing gasket is provided around the outer surface of the chassis body, and the sealing gasket is located at the connection between the chassis body and the connection cover.

[0011] Preferably, a plurality of fixing rods are installed at the bottom of the interior of the box cover body, plug rods are installed on the fixing rods, and the front ends of the plug rods are sleeved with soft cushions.

[0012] Preferably, a plurality of limit seats are installed at the bottom of the chassis body.

[0013] Preferably, the connecting rod is inserted into a limiting seat at the bottom of the chassis body, thereby connecting the connecting cover and the chassis body together.

[0014] Preferably, heat dissipation holes are provided on the bottom of the chassis body between the plurality of limit seats.

[0015] Preferably, the cavity is communicated with the interior of the box cover body and the connecting cover.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model is provided with a connecting seat, which can apply lubricating oil to the mounting ring inside the connecting seat. After the engine is installed in the interior of the chassis body, the case cover body is installed on the chassis body through the connecting cover, so that the rotating shaft on the engine is inserted into the limiting groove on the connecting seat. When the engine is running, the rotating shaft will rotate inside the limiting groove, and the mounting ring inside the connecting seat will rotate driven by the rotating shaft. The balls in the mounting groove on the mounting ring will continuously apply lubricating oil to the rotating shaft, thereby ensuring that the engine rotating shaft is always in the best operating state.

[0018] 2. The utility model provides a fixing rod, which can be inserted into the limit seat at the bottom of the chassis body through the plug-in rod on the fixing rod, so that the box cover body can be well fixed to the chassis body through the connecting cover. The soft pad on the plug-in rod can increase the friction between the plug-in rod and the limit seat, thereby preventing the box cover body and the connecting cover from being easily opened, and the vibration generated when the engine is running will not affect the tightness of the box cover body and the connecting cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the chassis body of the present utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the box cover body of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the connecting seat of the present invention.

[0023] In the figure: 1. Box cover structure, 11. Box cover body, 111. Cavity, 12. Mounting cover, 13. Connecting cover, 14. Small fixing seat, 15. Large fixing seat, 16. Connecting seat, 161. Limiting groove, 162. Mounting ring, 163. Mounting groove, 164. Ball, 17. Fixing rod, 171. Connecting rod, 172. Cushion, 2. Chassis structure, 21. Chassis body, 211. Sealing pad, 212. Heat dissipation hole, 22. Fixing block, 221. Mounting hole, 23. Connecting seat, 231. Connecting slot, 232. Groove, 24. Limiting seat. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0025] See also Figure 1-Figure 4A motorcycle engine right box includes a box cover structure 1 and a chassis structure 2. The box cover structure 1 is installed on the outside of the chassis structure 2; the box cover structure 1 is composed of a box cover body 11 and a connecting cover 13. The outside of the box cover body 11 is provided with a cavity 111, and the interior of the cavity 111 is provided with a mounting cover 12. A small fixing seat 14 is installed on one side of the interior of the box cover body 11, and a large fixing seat 15 is installed on the other side of the interior of the box cover body 11. Connecting seats 16 are installed on the outsides of the small fixing seat 14 and the large fixing seat 15. A limiting groove 161 is provided on the outside of the connecting seat 16, and a mounting ring 162 is installed on the interior of the connecting seat 16. The mounting ring 162 has a mounting groove 163 , a number of balls 164 are installed inside the mounting groove 163, which can apply lubricating oil to the mounting ring 162 inside the connecting seat 16. After the engine is installed in the interior of the chassis body 21, the box cover body 11 is installed on the chassis body 21 through the connecting cover 13, so that the rotating shaft on the engine is inserted into the limiting groove 161 on the connecting seat 16. When the engine is running, the rotating shaft will rotate inside the limiting groove 161, and the mounting ring 162 inside the connecting seat 16 will rotate due to the rotation of the rotating shaft. The balls 164 in the mounting groove 163 on the mounting ring 162 will continuously apply lubricating oil to the rotating shaft, thereby ensuring that the engine rotating shaft is always in the best operating condition.

[0026] See also Figure 1 and Figure 2 The chassis structure 2 consists of a chassis body 21 and a fixing block 22. Several fixing blocks 22 are installed around the chassis body 21. The fixing blocks 22 are provided with mounting holes 221. Plug sockets 23 are installed on both sides of the chassis body 21. The outer side of the plug socket 23 is provided with a plug groove 231. Several grooves 232 are provided around the plug socket 23, which can connect the chassis body 21 and the box cover body 11 together, thereby fixing the motorcycle engine inside.

[0027] See also Figure 1 and Figure 4 The connecting seat 16 is designed as a hollow structure, and the mounting ring 162 is sleeved inside the connecting seat 16. After the lubricating oil on the ball 164 inside the mounting ring 162 is used up, the connecting seat 16 can be conveniently opened to add lubricating oil to the mounting ring 162.

[0028] See also Figure 1 and Figure 2 A sealing gasket 211 is provided around the outer surface of the chassis body 21. The sealing gasket 211 is located at the connection between the chassis body 21 and the connection cover 13, which can achieve a sealing effect and can be used to pry open the chassis body 21 and the connection cover 13 without damaging the chassis body 21 when disassembling the chassis body 21 and the connection cover 13.

[0029] See also Figure 3Several fixing rods 17 are installed at the bottom of the box cover body 11, and a plug rod 171 is installed on the fixing rod 17. The front end of the plug rod 171 is provided with a cushion 172, which can be used to splice the chassis body 21 and the connecting cover 13 together.

[0030] See also Figure 2 A plurality of limit seats 24 are installed at the bottom of the chassis body 21. The chassis body 21 and the connection cover 13 are spliced together by inserting the connecting rod 171 into the limit seats 24.

[0031] See also Figure 2 and Figure 3 The plug-in rod 171 is inserted into the limiting seat 24 at the bottom of the chassis body 21, thereby connecting the connection cover 13 to the chassis body 21. By inserting the plug-in rod 171 into the inside of the limiting seat 24, the chassis body 21 and the connection cover 13 are spliced together.

[0032] See also Figure 2 The bottom of the chassis body 21 is provided with heat dissipation holes 212 between the plurality of limit seats 24 to discharge the heat generated when the engine is running.

[0033] See also Figure 1 The cavity 111 is communicated with the interior of the box cover body 11 and the connecting cover 13, and the parts inside the box cover body 11 and the connecting rod can be repaired and inspected by removing the mounting cover 12 from the cavity 111.

[0034] Working principle: Lubricating oil can be applied to the mounting ring 162 inside the connecting seat 16. After the engine is installed in the interior of the chassis body 21, the case cover body 11 is installed on the chassis body 21 through the connecting cover 13, so that the rotating shaft on the engine is inserted into the limiting groove 161 on the connecting seat 16, and the connecting rod 171 is inserted into the interior of the limiting seat 24 to splice the chassis body 21 and the connecting cover 13 together. When the engine is running, the rotating shaft will rotate inside the limiting groove 161, and the mounting ring 162 inside the connecting seat 16 will rotate due to the driving of the rotating shaft. The ball 164 in the mounting groove 163 on the mounting ring 162 will continuously apply lubricating oil to the rotating shaft, thereby ensuring that the engine rotating shaft is always in the best operating state. The heat generated during the operation of the engine can be discharged through the heat dissipation holes 212. This device has a simple structure, is easy to use and has high practicality.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A motorcycle engine right box, comprising a box cover structure (1) and a chassis structure (2), characterized in that: A box cover structure (1) is installed on the outer side of the chassis structure (2); The box cover structure (1) consists of a box cover body (11) and a connecting cover (13), the outer side of the box cover body (11) is provided with a cavity (111), the interior of the cavity (111) is provided with a mounting cover (12), a small fixing seat (14) is provided on one side of the interior of the box cover body (11), a large fixing seat (15) is provided on the other side of the interior of the box cover body (11), a connecting seat (16) is provided on the outer side of the small fixing seat (14) and the large fixing seat (15), a limiting groove (161) is provided on the outer side of the connecting seat (16), a mounting ring (162) is provided on the interior of the connecting seat (16), a mounting groove (163) is provided on the mounting ring (162), and a plurality of balls (164) are provided on the interior of the mounting groove (163).

2. A motorcycle engine right box according to claim 1, characterized in that: The chassis structure (2) is composed of a chassis body (21) and a fixing block (22), wherein a plurality of fixing blocks (22) are installed around the chassis body (21), and a mounting hole (221) is provided on the fixing block (22), and a plug socket (23) is installed on both sides of the interior of the chassis body (21), and a plug slot (231) is provided on the outer side of the plug socket (23), and a plurality of grooves (232) are provided around the plug socket (23).

3. The motorcycle engine right box according to claim 1, characterized in that: The connecting seat (16) is designed as a hollow structure, and the mounting ring (162) is sleeved inside the connecting seat (16).

4. The motorcycle engine right box according to claim 2, characterized in that: A sealing gasket (211) is provided around the outer surface of the chassis body (21), and the sealing gasket (211) is located at the connection between the chassis body (21) and the connection cover (13).

5. The motorcycle engine right box according to claim 1, characterized in that: A plurality of fixing rods (17) are installed at the bottom of the box cover body (11), a plug-in rod (171) is installed on the fixing rod (17), and a soft cushion (172) is sleeved on the front end of the plug-in rod (171).

6. The motorcycle engine right box according to claim 2, characterized in that: A plurality of limiting seats (24) are installed at the bottom of the chassis body (21).

7. The motorcycle engine right box according to claim 5, characterized in that: The plug-in rod (171) is plugged into the limiting seat (24) at the bottom of the chassis body (21), thereby connecting the connection cover (13) and the chassis body (21) together.

8. The motorcycle engine right box according to claim 2, characterized in that: Heat dissipation holes (212) are provided between a plurality of limiting seats (24) at the bottom of the chassis body (21).

9. The motorcycle engine right box according to claim 1, characterized in that: The cavity (111) is communicated with the interior of the box cover body (11) and the connecting cover (13).

Images