CN217354508U - Engine oil stirring mechanism - Google Patents

Abstract

The utility model discloses an engine oil mixing mechanism, including a connecting rod that can drive down reciprocating motion at drive mechanism, be equipped with the oil mixing needle of a vertical setting at the end of connecting rod, be equipped with a linking rod at oil mixing needle end, the linking rod is horizontal setting. The set linkage rod can effectively increase the depth of the oil stirring needle immersed in the lubricating oil under the condition of low oil level, effectively ensure that the stirring of the lubricating oil can be realized under the condition of low oil level, and avoid the phenomenon that the engine is damaged due to poor lubricating condition.

Description

Engine oil stirring mechanism

Technical Field

The utility model relates to an engine lubrication field, concretely relates to engine oil mixing mechanism.

Background

During the operation of the engine, many parts in the engine are in a high-speed operation state, and during the operation, a large amount of heat is generated due to friction, the internal consumption of the engine is increased, and the abrasion of the parts is accelerated. In order to solve the above problems, a lubricating system is usually arranged in the engine, and the lubricating oil in the lubricating system is continuously delivered to each part, so that each part in the engine is cooled, friction is reduced, internal consumption is reduced, and good durability and long service life of the engine are ensured.

At present, most of lubricating oil drives a connecting rod to reciprocate through a transmission mechanism, and then the lubricating oil in a case is stirred through an oil stirring needle at the end of the connecting rod, so that the lubricating oil splashes to all parts. However, when the lubricating oil is at a low oil level (that is, the oil level is less than or equal to 300 ml), the engine oil in the box body is gathered in one direction after the engine is inclined for a certain angle, and the oil stirring needle on the connecting rod cannot stir the engine oil, so that the engine can be damaged due to poor lubrication.

Disclosure of Invention

The above-mentioned not enough to prior art exists, the utility model aims to provide an engine oil stirring mechanism to solve under the end oil level condition, oil stirring needle oil stirring scope is limited, is difficult to stir lower oil level lubricating oil, makes the problem of engine damage.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an engine oil mixing mechanism, includes a connecting rod that can drive down reciprocating motion at drive mechanism, is equipped with the oil mixing needle of a vertical setting at the end of connecting rod, its characterized in that is equipped with a linking rod at oil mixing needle end, the linking rod is horizontal setting.

Furthermore, interlock pole one end and oil mixing needle fixed connection, the other end sets up to engine box bottom direction slope to with oil mixing needle integrated into one piece.

Furthermore, the middle part of the linkage rod is fixedly connected with the oil stirring needle, and one end of the linkage rod is obliquely arranged towards the bottom of the engine box body.

Furthermore, the middle part of the linkage rod is rotatably connected with the lower end of the oil stirring needle and can be positioned after rotating to a certain angle.

Furthermore, one end of the linkage rod, which is far away from the oil stirring needle, is spherical.

Furthermore, the linkage rod is a telescopic rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through behind the trace that is horizontal setting up is add at oil stirring needle end, the oil level that covers when can effectively increase oil stirring needle reciprocating motion to increase oil stirring needle regional, make under the low oil level condition, the trace also can dip in lubricating oil towards one side of lubricating oil, and stir lubricating oil through the trace, make lubricating oil splash the back, realize the lubrication to each part in the engine.

2. After the trace middle part meets with stirring oil needle, both sides all extend to stirring oil needle one side, can be when engine crankshaft output or input position slope, in the lubricating oil of lower one side is soaked to the opposite side homoenergetic of trace, ensure that the engine is under different inclination and incline position, the trace homoenergetic realizes stirring oil.

Drawings

FIG. 1 is a schematic view of the oil stirring mechanism in the bottom oil level condition after the engine is inclined by 45 degrees in the embodiment;

FIG. 2 is a schematic view of an installation structure of the oil stirring pin and the middle part of the linkage rod in the embodiment;

FIG. 3 is a side view of the end of the linking rod and the oil stirring pin in the embodiment;

FIG. 4 is a schematic view of an installation structure of the linkage rod and the oil stirring pin in a detachable connection state in the embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. 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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

As shown in the figures, the engine oil stirring mechanism in this embodiment includes a connecting rod 1 capable of reciprocating under the driving of the transmission mechanism, an oil stirring needle 2 vertically disposed is disposed at the end of the connecting rod 1, a connecting rod 3 is disposed at the end of the oil stirring needle 2, and the connecting rod 3 is transversely disposed. Like this, behind 2 terminal add one of oil stirring needle be horizontal setting the trace 3, can effectively increase the oil level that covers when stirring 2 reciprocating motion of oil stirring needle to increase the oil stirring region of oil stirring needle, make under the low oil level condition, the trace also can immerse in lubricating oil 5 towards one side of lubricating oil (as shown in fig. 3), and stir lubricating oil through trace 3, make lubricating oil splash the back, realize the lubrication to each part in the engine.

Specifically, the linkage rod 3 and the oil stirring needle 2 can be fixedly connected or detachably connected.

As shown in fig. 2 and 3, the fixing and connecting structure is as follows: 1. as shown in fig. 3, one end of the linkage rod 3 is fixedly connected with the oil stirring needle 2, and the other end of the linkage rod is inclined towards the bottom of the engine case and integrally formed with the oil stirring needle (specifically, the inclination angle is set as required). 2. As shown in fig. 2, the middle part of the linkage rod is fixedly connected with the oil stirring needle, and one end of the linkage rod is obliquely arranged towards the bottom of the engine box body. Adopt integrated into one piece structure, the cost of manufacture is low, and intensity is high, and is not fragile. The end part of the linkage rod is connected with the oil stirring needle, and then the linkage rod is L-shaped as a whole and is arranged towards the lower side of the oil level. In fig. 1, the engine case 4 is inclined 45 degrees toward the output end of the crankshaft 6, and at this time, if the end of the linkage rod 3 is connected with the oil stirring needle 2, the linkage rod 3 is arranged at the inclined output end of the engine. With the mode of 3 middle parts of trace and stirring oil needle fixed connection, can effectively ensure that stirring needle both sides all have the trace of outside extension, and then when the installation, no matter which side of the oblique position of engine, can both realize in the trace invades lower one side lubricating oil 5, realize stirring to lubricating oil under the low oil level operating mode.

The detachable connecting structure of the linkage rod and the oil stirring needle comprises the following components: the middle part of the linkage rod is rotatably connected with the lower end of the oil stirring needle and can be positioned after rotating to a certain angle. The rotation and the location structure that adopt can adopt multiple structure, if set up the draw-in groove at oil stirring needle lower extreme, set up a jack at the draw-in groove middle part, block the trace in the draw-in groove to set up a vertical screw hole on the trace, through bolt and screw hole cooperation back, fixed with jack cooperation back.

Furthermore, in order to reduce the friction force generated between the end part of the linkage rod 3 and the box body or other parts in the adjusting process, one end of the linkage rod, which is far away from the oil stirring needle, is spherical.

In addition, in order to be able to adapt to the use under the various specification engine casings and the different lubricating oil degree of depth circumstances, effectively ensure that the trace has great oil mixing scope, can set up the trace to the extending structure. When the oil mixing device is used, the linkage rod is lengthened or shortened according to different use working conditions, and the oil mixing requirements under different working conditions are further met.

The direction of the linkage rod 3 is consistent with that of the crankshaft 6 of the engine, and in specific implementation, the linkage rod 3 can be replaced by a disc or a cross to stir lubricating oil in multiple directions and in a large area.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides an engine oil stirring mechanism, includes a connecting rod that can drive down reciprocating motion at drive mechanism, is equipped with the oil stirring needle of a vertical setting at the end of connecting rod, its characterized in that is equipped with a linking rod at oil stirring needle end, the linking rod is horizontal setting.

2. The engine oil mixing mechanism of claim 1, wherein one end of the linkage rod is fixedly connected with the oil mixing needle, and the other end of the linkage rod is inclined towards the bottom of the engine box and is integrally formed with the oil mixing needle.

3. The engine oil mixing mechanism of claim 1, wherein the middle of the linkage rod is fixedly connected with the oil mixing needle, and one end of the linkage rod is inclined towards the bottom of the engine box.

4. The engine oil mixing mechanism of claim 1, wherein the middle part of the linkage rod is rotatably connected with the lower end of the oil mixing needle and can be positioned after rotating to a certain angle.

5. The engine oil mixing mechanism according to claim 1, 2, 3 or 4, wherein the end of the linkage rod away from the oil mixing needle is spherical.

6. The engine oil mixing mechanism as recited in claim 5, wherein the linkage is a telescopic rod.

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