Oil supply joint of engine gearbox

Abstract

The utility model discloses an engine gearbox oil supply joint which comprises a gearbox, a first connecting pipe, a hose, a rotating assembly and a second connecting pipe, the first connecting pipe is installed at an oil outlet of the gearbox, the other end of the first connecting pipe is connected with one end of the hose, and the second connecting pipe is connected with the other end of the hose through the rotating assembly. During use, the first connecting pipe is inserted into an oil receiving opening of a gear box and fixed, the second connecting pipe is rotated, the ball rotates in the circular groove, the connecting cover is driven to rotate along with the first connecting pipe, and therefore the second connecting pipe is driven to rotate, the second connecting pipe can be rotated at will, and the second connecting pipe can be adjusted according to the specific position of an oil tank; the overall structure is simple, use is convenient, and the overall practical performance is improved.

Description

Technical Field

[0001] This utility model specifically relates to an engine gearbox oil supply connector. Background Technology

[0002] A gearbox, also known as a transmission, is a key component in a mechanical system used to transmit and change power. It adjusts the speed and torque of the output shaft by changing the gear ratio. A lubrication port is installed on the gearbox to supply oil into the gearbox.

[0003] Currently, all oil supply connectors are straight-insertion type, which makes it inconvenient to change the direction of the connector. This results in the reverse direction of the oil supply connector being fixed, which limits its practicality. Utility Model Content

[0004] The purpose of this invention is to provide an engine gearbox oil supply connector to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an engine gearbox oil supply connector, comprising a gearbox, a first connecting pipe, a hose, a rotating assembly, and a second connecting pipe, wherein the first connecting pipe is installed at the oil outlet of the gearbox, the other end of the first connecting pipe is connected to one end of the hose, and the second connecting pipe is connected to the other end of the hose through the rotating assembly.

[0006] Preferably, the rotating assembly includes a housing disposed on the outside of the hose, and a plurality of circular grooves are equally spaced around the inner side of the housing.

[0007] Preferably, the circular groove is provided with ball bearings, and the housing is provided with a connecting cover on the side facing the second connecting pipe.

[0008] Preferably, a plurality of circular holes are formed around the surface of the connecting cover, and the ball extends into the circular holes and connects with the connecting cover.

[0009] Preferably, the connecting cover has a centrally located insertion hole on its surface.

[0010] Preferably, the second connecting tube extends into the housing through a socket and connects to the flexible hose.

[0011] Preferably, a mounting base is provided on the lower surface of the gearbox.

[0012] The technical effects and advantages of this utility model are as follows: The engine gearbox oil supply connector inserts the first connecting pipe into the oil inlet of the gearbox and fixes it. When the second connecting pipe is rotated, the ball rotates in the circular groove, which drives the connecting cover to rotate as well, thereby driving the rotation of the second connecting pipe. The second connecting pipe can be rotated at will, so that it can be adjusted according to the specific position of the oil tank. The overall structure is simple and convenient to use, which increases the overall practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the circular hole structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the ball bearing structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the hose of this utility model.

[0017] In the diagram: 1. Gearbox; 2. First connecting pipe; 3. Hose; 4. Second connecting pipe; 5. Housing; 6. Circular groove; 7. Ball bearing; 8. Connecting cover; 9. Circular hole; 10. Mounting base. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] For easier adjustment of the direction of the second connecting pipe 4, refer to... Figure 1 , Figure 2 and Figure 3 As shown, the device includes a gearbox 1, a first connecting pipe 2, a hose 3, a rotating assembly, and a second connecting pipe 4. The first connecting pipe 2 is installed at the oil outlet of the gearbox 1, and the other end of the first connecting pipe 2 is connected to one end of the hose 3. The second connecting pipe 4 is connected to the other end of the hose 3 through the rotating assembly. The first connecting pipe 2 is inserted into the oil inlet of the gearbox 1 and fixed therein. When the second connecting pipe 4 is rotated, the ball bearing 7 rotates in the circular groove 6, causing the connecting cover 8 to rotate as well, thereby driving the rotation of the second connecting pipe 4. The second connecting pipe 4 can be rotated at will, allowing it to be adjusted according to the specific position of the oil tank. The overall structure is simple and easy to use.

[0020] For easier adjustment of the oil inlet position, please refer to... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the rotating assembly includes a housing 5 disposed on the outside of the hose 3. Multiple circular grooves 6 are equidistantly spaced around the inner side of the housing 5. The rotation of the ball bearings 7 within the circular grooves 6 causes the connecting cover 8 to rotate, which in turn causes the second connecting pipe 4 to rotate. When the second connecting pipe 4 rotates, the flexibility of the hose 3 prevents oil leakage and breakage. The ball bearings 7 are disposed within the circular grooves 6, and the connecting cover 8 is disposed on the side of the housing 5 facing the second connecting pipe 4. The rotation of the ball bearings 7 causes the connecting cover 8 to rotate, but the connecting cover 8 does not contact the housing 5, thus the housing 5 does not affect the rotation of the connecting cover 8. Multiple circular holes 9 are formed around the surface of the connecting cover 8, and the ball bearings 7 extend into the circular holes 9 to connect with the connecting cover 8, facilitating the connection between the ball bearings 7 and the connecting cover 8. The connecting cover 8 has a centrally located insertion hole, through which the second connecting pipe 4 is inserted, securing it in place. This allows the second connecting pipe 4 to be inserted into the housing 5 and connected to the hose 3. The second connecting pipe 4 extends through the insertion hole into the housing 5 and connects to the hose 3. As the connecting cover 8 rotates, the second connecting pipe 4 rotates accordingly, thereby adjusting the direction of oil supply. A mounting base 10 is provided on the lower surface of the gearbox 1 for easy installation.

[0021] In use, first insert the first connecting pipe 2 into the oil inlet of the gearbox 1 and fix it. Then rotate the second connecting pipe 4. As the ball bearing 7 rotates in the groove 6, it drives the connecting cover 8 to rotate as well, thereby driving the second connecting pipe 4 to rotate. The second connecting pipe 4 can be rotated at will, so that it can be adjusted according to the specific position of the oil tank.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model.

Claims

1. An engine gearbox oil supply connector, characterized in that, The device includes a gearbox (1), a first connecting pipe (2), a hose (3), a rotating assembly, and a second connecting pipe (4). The first connecting pipe (2) is installed at the oil outlet of the gearbox (1). The other end of the first connecting pipe (2) is connected to one end of the hose (3). The second connecting pipe (4) is connected to the other end of the hose (3) through the rotating assembly. The rotating assembly includes a housing (5) disposed on the outside of the hose (3). Multiple circular grooves (6) are equally spaced around the inner side of the housing (5). Ball bearings (7) are disposed in the circular grooves (6). A connecting cover (8) is disposed on the side of the housing (5) facing the second connecting pipe (4). Multiple circular holes (9) are disposed around the surface of the connecting cover (8). The ball bearings (7) extend into the circular holes (9) and are connected to the connecting cover (8). An insertion hole is disposed in the center of the surface of the connecting cover (8).

2. The engine gearbox oil supply connector according to claim 1, characterized in that: The second connecting tube (4) extends through the insertion hole into the housing (5) and connects to the hose (3).

3. The engine gearbox oil supply connector according to claim 1, characterized in that: A mounting base (10) is provided on the lower surface of the gearbox (1).

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