Gearbox gear capable of rapidly dissipating heat

Abstract

The utility model provides a speed changing box gear capable of dissipating heat quickly, and belongs to the field of speed changing boxes. The utility model relates to a gearbox gear, in particular to a high-temperature-resistant gearbox gear, which solves the problems that when a gearbox runs, a gearbox gear continuously rotates and collides and rubs with other gearbox gears during gear shifting, so that heat is generated, the gearbox gear is in a high-temperature state for a long time, the gearbox gear is possibly deformed and damaged, and the running of the gearbox is influenced. The gear comprises a gear body and is characterized in that an installation base used for fixing the gear body is arranged on the gear body, an air suction groove for air circulation is formed in the upper portion of the installation base, air guide pieces used for assisting heat dissipation are arranged on the air suction groove, and air outlet pipelines are arranged on the upper side and the lower side of the air suction groove. One end of the air outlet pipeline penetrates through the gear body, and the other end of the air outlet pipeline is communicated with the edges of the two sides of the gear body.

Description

Technical Field

[0001] The utility model belongs to the field of gearboxes, and in particular relates to a gearbox gear with rapid heat dissipation. Background Art

[0002] When the gearbox is running, the gears will rotate continuously, and will collide and rub against other gearbox gears when shifting gears, thereby generating heat. If they are in a high temperature state for a long time, the gearbox gears may be deformed and damaged, thereby affecting the operation of the gearbox. Summary of the invention

[0003] The utility model aims to provide a gearbox gear with rapid heat dissipation in view of the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a gearbox gear with rapid heat dissipation, comprising a gear body, characterized in that a mounting seat for fixing the gear body is provided on the gear body, an air suction groove for air circulation is provided above the mounting seat, an air guide plate for auxiliary heat dissipation is provided on the air suction groove, air outlet ducts are provided on the upper and lower sides of the air suction groove, one end of the air outlet duct passes through the gear body, and the other end is connected to the edges of both sides of the gear body.

[0005] In the above-mentioned gearbox gear with rapid heat dissipation, the air guide plate extends from the edge of the air suction groove into the groove and is arranged obliquely.

[0006] In the above-mentioned fast heat dissipation transmission gear, the air guide plate is arranged in an arc shape, and the arc faces the air suction groove.

[0007] Compared with the prior art, the gearbox gear with rapid heat dissipation guides the airflow to the air outlet duct through the air guide plate, which speeds up the circulation of air and thus reduces the temperature of the gearbox gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a main schematic diagram of the gearbox gear of the present rapid heat dissipation;

[0009] Figure 2 It is a cross-sectional view of the gear of the transmission with rapid heat dissipation.

[0010] In the figure, 1. gear body; 2. mounting seat; 3. air suction slot; 4. air guide vane; 5. air outlet duct. DETAILED DESCRIPTION

[0011] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0012] like Figure 1 , Figure 2 As shown, the gearbox gear with rapid heat dissipation comprises a gear body 1, a mounting seat 2 for fixing the gear body 1 is arranged on the gear body 1, an air suction groove 3 for air circulation is arranged above the mounting seat 2, an air guide plate 4 for auxiliary heat dissipation is arranged on the air suction groove 3, and air outlet ducts 5 are arranged on the upper and lower sides of the air suction groove 3, one end of the air outlet duct 5 passes through the gear body 1, and the other end is connected to the edges of both sides of the gear body 1.

[0013] To be more specific, the air guide piece 4 extends from the edge of the air suction groove 3 into the groove and is arranged obliquely.

[0014] To be more specific, the air guide piece 4 is arranged in an arc shape, and the arc faces the inside of the air suction groove 3 .

[0015] During the rotation of the gearbox gears, the air in the gearbox forms an airflow through the air guide plate 4 and enters the air suction groove 3. The airflow is discharged through the air outlet duct 5, which speeds up the circulation of the gas and reduces the temperature of the gearbox gears.

[0016] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0017] Although the present invention uses the terms such as gear body 1, mounting seat 2, air suction slot 3, air guide plate 4, air outlet duct 5, etc. more frequently, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A gearbox gear with rapid heat dissipation, comprising a gear body (1), characterized in that: The gear body (1) is provided with a mounting seat (2) for fixing the gear body (1); an air suction groove (3) for air circulation is provided above the mounting seat (2); an air guide plate (4) for assisting heat dissipation is provided on the air suction groove (3); air outlet ducts (5) are provided on both upper and lower sides of the air suction groove (3); one end of the air outlet duct (5) passes through the gear body (1), and the other end is connected to the edges of both sides of the gear body (1).

2. A gearbox gear with rapid heat dissipation according to claim 1, characterized in that: The air guide piece (4) extends from the edge of the air suction groove (3) into the groove and is arranged obliquely.

3. A gearbox gear with rapid heat dissipation according to claim 1, characterized in that: The air guide piece (4) is arranged in the shape of an arc, and the arc faces the inside of the air suction groove (3).

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