CN212889712U

CN212889712U - Semi-axis sleeve for tractor

Info

Publication number: CN212889712U
Application number: CN202021918252.XU
Authority: CN
Inventors: 杨德亮
Original assignee: Weifang Tonglide Engine Co ltd
Current assignee: Weifang Tonglide Engine Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-04-06
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a tractor half shaft sleeve, which comprises a half shaft sleeve main body, wherein the middle part of the half shaft sleeve main body is fixedly connected with a mounting flange, the inner side wall of the half shaft sleeve main body is fixedly connected with a plurality of heat conducting discs, a plurality of heat conducting disc center parts are fixedly connected with a cooling pipe together, the center part bearing of the cooling pipe is fixedly connected with a plurality of oil storage boxes, one end of the oil storage box close to the cooling pipe is penetrated through the side wall of the cooling pipe, the utility model discloses a sealing gasket, the cooling pipe and the cooling disc are arranged, the sealing gasket is arranged to better seal the oil storage box, the cooling disc is arranged to better conduct the heat in the half shaft sleeve main body into the cooling pipe, the cooling pipe is arranged to better share the heat for the half shaft sleeve main body, when the half shaft sleeve main body is overheated, the cooling liquid in the cooling pipe is discharged and shares the heat for the half shaft, be convenient for better protect the semi-axis sleeve pipe main part, the device easy operation, the result of use is better.

Description

Semi-axis sleeve for tractor

Technical Field

The utility model relates to a half axle sleeve pipe heat dissipation field especially relates to a half axle sleeve pipe for tractor.

Background

The axle sleeve is an important part of the automobile drive axle assembly, and is integrated with the drive axle housing to fix the axial relative positions of the left and right drive wheels, support the frame and the mass of each assembly on the frame, bear the road reaction force and moment transmitted from the wheels during the running of the automobile, and transmit the reaction force and moment to the frame through the suspension.

The existing axle sleeve for the tractor does not have a heat dissipation function, the axle sleeve can be damaged when high temperature is generated due to long-time work, and the axle sleeve can be deformed seriously, so that the axle sleeve for the tractor is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a semi-axle sleeve for a tractor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a half shaft sleeve for a tractor comprises a half shaft sleeve main body, wherein the middle part of the half shaft sleeve main body is fixedly connected with a mounting flange, the inner side wall of the half shaft sleeve main body is fixedly connected with a plurality of heat conduction discs, the central parts of the plurality of heat conduction discs are fixedly connected with a cooling pipe together, the central parts of the cooling pipe are fixedly connected with a plurality of oil storage boxes, one end of each oil storage box, which is close to the cooling pipe, penetrates through the side wall of the cooling pipe, one side of each oil storage box, which is positioned inside the cooling pipe, is provided with an opening and is hinged with a baffle, the baffle, which is far away from the hinge joint, is fixedly connected with a sealing gasket, a first spring is arranged between the baffle and the inner side wall of each oil storage box, the peripheral sides of the cooling pipe are fixedly connected with a plurality of flow limiting plates, the central parts of the flow, the spring groove inner side wall is fixedly connected with a second spring, and the top end of the second spring is fixedly connected with the bottom of the cover plate.

As a further description of the above technical solution:

the bottom surface of the cover plate is smoothly attached to the top surface of the current limiting plate, and the second spring is fixedly connected with the edge of the cover plate.

As a further description of the above technical solution:

the sealing gasket is arranged in a strip shape, the sealing gasket is made of high-temperature-resistant materials, and the section of the sealing gasket is rectangular.

As a further description of the above technical solution:

the section of oil storage box is the rectangle, oil storage box and cooling tube are alloy material and make, and oil storage box and cooling tube be integrated into one piece cast molding.

As a further description of the above technical solution:

the section of the heat conduction disc is annular, the heat conduction disc is made of alloy materials, and the heat conduction disc is welded with the cooling pipe.

As a further description of the above technical solution:

the outer diameter of the cooling pipe is half of the length of the inner diameter of the main body of the semi-axis sleeve, and the thickness of the pipe wall of the cooling pipe is not less than 0.1 mm.

As a further description of the above technical solution:

the edge fixed connection of first spring and oil storage box inside wall, first spring and baffle welding.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up first spring and second spring, the setting of first spring is convenient for better carry on spacingly to the baffle, avoids the baffle to break away from the oil storage box, and the oil storage box that is located the bottom is better protects its inside coolant liquid, and the setting of second spring is convenient for better protects the apron, and the coolant liquid flows through the apron when avoiding idle.

2. The utility model discloses a set up sealed pad and cooling tube, the cooling plate, sealed setting of filling up is convenient for better sealing up the oil storage box, the setting of cooling plate is convenient for better go into the cooling tube with the inside heat conduction of axle sleeve main part, the setting of cooling tube is convenient for better share the heat for axle sleeve main part, the inside coolant liquid of cooling tube leaks and shares the heat for axle sleeve main part when axle sleeve main part is overheated, be convenient for better protect axle sleeve main part, the device easy operation, excellent in use effect.

Drawings

FIG. 1 is a side view of a half axle sleeve for a tractor according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic view of a choke plate in a half-axle sleeve for a tractor according to the present invention.

Illustration of the drawings:

1. a half-shaft sleeve main body; 2. installing a flange; 3. a heat conducting plate; 4. a cooling tube; 5. a restrictor plate; 6. a gasket; 7. a first spring; 8. a baffle plate; 9. an oil storage box; 10. an oil leak hole; 11. a spring slot; 12. a second spring; 13. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a half shaft sleeve for a tractor comprises a half shaft sleeve main body 1, wherein the middle part of the half shaft sleeve main body 1 is fixedly connected with a mounting flange 2, the inner side wall of the half shaft sleeve main body 1 is fixedly connected with a plurality of heat conduction discs 3, the central parts of the heat conduction discs 3 are fixedly connected with a cooling pipe 4 together, the central part of the cooling pipe 4 is fixedly connected with a plurality of oil storage boxes 9 through bearings, one end of each oil storage box 9 close to the cooling pipe 4 penetrates through the side wall of the cooling pipe 4, cooling liquid is arranged in the cooling pipe 4 and the oil storage boxes 9, one side, located inside the cooling pipe 4, of each oil storage box 9 is arranged in an open shape and is connected with a baffle plate 8 in a hinge mode, a sealing gasket 6 is fixedly connected to the position, away from a hinge, a first spring 7 is arranged between each baffle plate 8 and the inner side wall of the oil storage boxes 9, a plurality of flow limiting plates 5 are fixedly connected to, one side of the flow limiting plate 5 close to the oil leakage hole 10 is provided with a spring groove 11, the inner side wall of the spring groove 11 is fixedly connected with a second spring 12, and the top end of the second spring 12 is fixedly connected with the bottom of a cover plate 13.

The bottom surface of the cover plate 13 is smoothly attached to the top surface of the current-limiting plate 5, and the second spring 12 is fixedly connected with the edge of the cover plate 13. The sealing gasket 6 is arranged in a strip shape, the sealing gasket 6 is made of high-temperature-resistant materials, and the section of the sealing gasket 6 is rectangular. The section of oil storage box 9 is the rectangle, and oil storage box 9 is made with cooling tube 4 to be the alloy material, improves the life of oil storage box 9, and oil storage box 9 and cooling tube 4 casting shaping as an organic whole, the better half axle sleeve main part 1 of being convenient for protect. The section of heat conduction dish 3 is cyclic annular, and heat conduction dish 3 is made for the alloy material, and heat conduction dish 3 welds with cooling tube 4, the better fixed heat conduction dish 3 and the cooling tube 4 of being convenient for. The outer diameter of the cooling pipe 4 is half of the length of the inner diameter of the semi-axis sleeve main body 1, and the thickness of the pipe wall of the cooling pipe 4 is not less than 0.1 mm. First spring 7 and the edge fixed connection of the 9 inside walls of oil storage box are convenient for better fixed first spring 7, and first spring 7 and baffle 8 weld are convenient for better fixed first spring 7 and baffle 8.

The working principle is as follows: when axle sleeve main part 1 is heated, the inside heat of axle sleeve main part 1 enters cooling tube 4 through air and heat conduction dish 3 with heat transmission, coolant liquid in cooling tube 4 extrudes apron 13 because of expend with heat and contract with cold, partial coolant liquid flows out through apron 13, be convenient for better dispel the heat to axle sleeve main part 1, avoid axle sleeve main part 1 to warp because of high temperature simultaneously, the oil storage box 9 that lies in the top after axle sleeve main part 1 cools off makes coolant liquid extrusion baffle 8 in the oil storage box 9 and flows into in cooling tube 4 because of the action of gravity down, avoid the coolant liquid in cooling tube 4 to run off completely, the setting of oil storage box 9 is convenient for store more coolant liquids.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a half axle sleeve pipe for tractor, includes half axle sleeve pipe main part (1), its characterized in that: the semi-axle sleeve is characterized in that a mounting flange (2) is fixedly connected to the middle of a semi-axle sleeve main body (1), a plurality of heat conducting discs (3) are fixedly connected to the inner side wall of the semi-axle sleeve main body (1), a plurality of cooling tubes (4) are fixedly connected to the central portions of the heat conducting discs (3), a plurality of oil storage boxes (9) are fixedly connected to the central portions of the cooling tubes (4), one ends, close to the cooling tubes (4), of the oil storage boxes (9) penetrate through the side wall of the cooling tubes (4), one sides, located inside the cooling tubes (4), of the oil storage boxes (9) are arranged in an opening shape and are hinged to form baffles (8), the baffles (8) are far away from sealing gaskets (6) fixedly connected to hinge joints, first springs (7) are arranged between the inner side walls of the baffles (8) and the oil storage boxes (9), a plurality of, the oil leakage hole (10) is formed in the central portion of the flow limiting plate (5), an cover plate (13) is hinged to one side, away from the cooling pipe (4), of the flow limiting plate (5), a spring groove (11) is formed in one side, close to the oil leakage hole (10), of the flow limiting plate (5), a second spring (12) is fixedly connected to the inner side wall of the spring groove (11), and the top end of the second spring (12) is fixedly connected with the bottom of the cover plate (13).

2. A tractor axle sleeve according to claim 1, characterized in that: the bottom surface of the cover plate (13) is smoothly attached to the top surface of the current limiting plate (5), and the second spring (12) is fixedly connected with the edge of the cover plate (13).

3. A tractor axle sleeve according to claim 1, characterized in that: the sealing gasket (6) is arranged in a strip shape, the sealing gasket (6) is made of high-temperature-resistant materials, and the section of the sealing gasket (6) is rectangular.

4. A tractor axle sleeve according to claim 1, characterized in that: the section of oil storage box (9) is the rectangle, oil storage box (9) and cooling tube (4) are alloy material and make, and oil storage box (9) and cooling tube (4) are integrated into one piece.

5. A tractor axle sleeve according to claim 1, characterized in that: the section of the heat conduction disc (3) is annular, the heat conduction disc (3) is made of alloy materials, and the heat conduction disc (3) is welded with the cooling pipe (4).

6. A tractor axle sleeve according to claim 1, characterized in that: the outer diameter of the cooling pipe (4) is half of the length of the inner diameter of the semi-axis sleeve main body (1), and the wall thickness of the cooling pipe (4) is not less than 0.1 mm.

7. A tractor axle sleeve according to claim 1, characterized in that: first spring (7) and the edge fixed connection of oil storage box (9) inside wall, first spring (7) and baffle (8) welding.