Flywheel housing

Abstract

The utility model discloses a flywheel casing which comprises a casing body, the casing body comprises a bottom plate and a side wall arranged on the outer ring of the bottom plate, a cylinder is arranged on the bottom plate, a mounting hole is formed in the cylinder, a baffle is arranged at the bottom of the casing body, a cooling space is arranged between the baffle and the casing body, a plurality of reinforcing plates are annularly arranged in the cooling space, and the reinforcing plates are arranged on the side wall. The reinforcing plates are evenly distributed on the outer side of the cylinder body, one end of each reinforcing plate is connected with the cylinder body, a gap is reserved between the other end of each reinforcing plate and the side wall, flow guide plates are annularly arranged on the side wall and located between the adjacent reinforcing plates, a water inlet hole and a water outlet hole are formed in the shell, and the water inlet hole and the water outlet hole are communicated with each other. According to the flywheel shell, the interlayer is arranged in the flywheel shell, the interlayer is arranged to be the cooling space, the reinforcing plate and the flow guide plate are arranged to form the water flow channel, the water flow channel can be connected with a cooling circulation device through the water inlet hole and the water outlet hole, and the flywheel shell can be rapidly cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engine, in particular to the technical field of flywheel housing. BACKGROUND

[0002] Flywheel housing transmits the power generated by engine to gearbox through accurate connection with engine and gearbox; in this process, it needs to bear the torque output, vibration of engine and reaction force of gearbox etc.; at the same time, since flywheel housing is connected with crankcase, starter, oil pan and other components, it also plays the role of integrating and fixing these components, ensuring the collaborative work of engine and gearbox.

[0003] The existing flywheel housing cannot achieve rapid heat dissipation in a short time due to limited heat dissipation performance when in use. SUMMARY

[0004] The utility model discloses a flywheel housing, which can solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides a flywheel housing, including the casing, the casing includes bottom plate and the lateral wall of setting in the outer ring of bottom plate, be equipped with the cylinder on the bottom plate, be equipped with the mounting hole in the cylinder, the bottom of casing is equipped with the baffle, be equipped with cooling space between the baffle and casing, the cooling space is equipped with a plurality of reinforcing plates, the reinforcing plate evenly distributes in the outside of cylinder, one end of reinforcing plate is connected with cylinder, the other end of reinforcing plate and lateral wall leave the gap, the lateral wall is equipped with the flow guide plate, the flow guide plate is located between adjacent reinforcing plate, the water inlet and the water outlet are seted up on the casing, and the water inlet and the water outlet are separated through the water baffle.

[0006] Preferably, the cylinder penetrates the baffle and the bottom plate.

[0007] Preferably, the flow guide plate is V-shaped.

[0008] Preferably, the flow guide plate includes two baffle edges, and each baffle edge is parallel to the adjacent reinforcing plate.

[0009] Preferably, the outer side of the baffle is provided with a plurality of reinforcing ribs.

[0010] The utility model has the advantages that: the utility model sets up the interlayer in the flywheel housing, sets up the interlayer as the cooling space, forms the water flow channel through the setting of reinforcing plate and flow guide plate, the water flow channel can connect the cooling circulation device through the water inlet and the water outlet, can cool the flywheel housing quickly, and the reinforcing plate and the flow guide plate play the role of supporting, strengthen the overall strength of the flywheel housing.

[0011] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention.

[0014] In the diagram: 1. Shell; 11. Bottom plate; 12. Side wall; 13. Cylinder; 14. Baffle; 2. Reinforcing plate; 3. Cooling space; 4. Gap; 5. Guide plate; 6. Water baffle; 7. Edge baffle; 8. Reinforcing rib. Detailed Implementation

[0015] See Figure 1 , Figure 2 A flywheel housing includes a housing 1, the housing 1 including a base plate 11 and a side wall 12 disposed on the outer ring of the base plate 11, a cylindrical body 13 disposed on the base plate 11, the cylindrical body 13 having an installation hole, a baffle 14 disposed at the bottom of the housing 1, a cooling space 3 disposed between the baffle 14 and the housing 1, a plurality of reinforcing plates 2 being arranged around the cooling space 3, the reinforcing plates 2 being evenly distributed on the outer side of the cylindrical body 13, one end of the reinforcing plate 2 being connected to the cylindrical body 13, and a gap 4 being left between the other end of the reinforcing plate 2 and the side wall 12, a guide plate 5 being arranged around the side wall 12, the guide plate 5 being located between adjacent reinforcing plates 2, and a water inlet and a water outlet being provided on the housing 1, the water inlet and the water outlet being separated by a baffle 6.

[0016] The cylinder 13 is disposed through the baffle 14 and the bottom plate 11.

[0017] The guide plate 5 is V-shaped.

[0018] The guide plate 5 includes two baffles 7, each baffle 7 being parallel to the adjacent reinforcing plate 2.

[0019] The outer side of the baffle 14 is provided with several reinforcing ribs 8.

[0020] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A flywheel housing, characterized by: The application relates to a shell (1) which comprises a bottom plate (11) and a side wall (12) arranged at the outer periphery of the bottom plate (11), wherein a cylinder (13) is arranged on the bottom plate (11), the cylinder (13) is internally provided with a mounting hole, the bottom of the shell (1) is provided with a baffle (14), a cooling space (3) is arranged between the baffle (14) and the shell (1), a plurality of reinforcing plates (2) are annularly arranged, the reinforcing plates (2) are uniformly distributed on the outer side of the cylinder (13), one end of the reinforcing plate (2) is connected with the cylinder (13), a gap (4) is left between the other end of the reinforcing plate (2) and the side wall (12), a guide plate (5) is annularly arranged on the side wall (12), the guide plate (5) is arranged between adjacent reinforcing plates (2), a water inlet hole and a water outlet hole are arranged on the shell (1), and the water inlet hole and the water outlet hole are separated by a water baffle (6).

2. The flywheel housing of claim 1, wherein: The cylinder (13) penetrates the baffle (14) and the bottom plate (11).

3. The flywheel housing of claim 1, wherein: The guide plate (5) is V-shaped.

4. The flywheel housing of claim 3, wherein: The guide plate (5) comprises two baffle edges (7), and each baffle edge (7) is parallel to the adjacent reinforcing plate (2).

5. The flywheel housing of claim 1, wherein: A plurality of reinforcing ribs (8) are arranged on the outer side of the baffle (14).

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