Auxiliary device for engine oil burning treatment of engine

Abstract

The utility model discloses an auxiliary device for processing burnt engine oil of an engine. The auxiliary device comprises a rack and a rotating mechanism, the rotating mechanism comprises a first rotating wheel, a second rotating wheel, a first transmission rod, a second transmission rod and a motor, one end of the first transmission rod is rotationally connected to the eccentric position of the first rotating wheel, the other end of the first transmission rod is rotationally connected to one end of the second transmission rod, and the other end of the second transmission rod is fixedly connected to the eccentric position of the second rotating wheel; the distance between the joint of the first transmission rod and the first rotating wheel and the circle center of the first rotating wheel is smaller than the distance between the joint of the first transmission rod and the second transmission rod and the circle center of the second rotating wheel, the first rotating wheel is connected to the output end of the motor, and the motor is used for driving the first rotating wheel to rotate. The second rotating wheel is driven to rotate. The crankshaft can be periodically and automatically rotated forwards and backwards so that cleaning liquid can conveniently permeate into an engine, and therefore the processing quality and efficiency of engine oil burning of the engine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine oil burning treatment equipment, in particular to an engine oil burning treatment auxiliary device. Background Art

[0002] In order to extend the service life of the engine, it is necessary to regularly clean and treat the engine oil burning. During the treatment, the crankshaft needs to be rotated forward and reversely periodically to facilitate the penetration of the cleaning liquid into the engine. At present, when treating the engine oil burning, the crankshaft of the engine is manually rotated repeatedly on a regular basis. It is difficult to control the rotation time and speed of the crankshaft by manual operation, and the manual labor intensity is high, which affects the treatment quality and efficiency of the engine oil burning. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art to a certain extent at least. To this end, the utility model provides an auxiliary device for processing engine oil burning, which can automatically rotate the crankshaft forward and reverse periodically to facilitate the infiltration of cleaning liquid into the engine, thereby improving the processing quality and efficiency of engine oil burning and reducing manual labor intensity.

[0004] According to an embodiment of the utility model, an engine burned oil processing auxiliary device is provided, including a stand and a rotating mechanism; the rotating mechanism includes a first rotating wheel, a second rotating wheel, a first transmission rod, a second transmission rod and a motor, one end of the first transmission rod is rotatably connected to the eccentric position of the first rotating wheel, the other end of the first transmission rod is rotatably connected to one end of the second transmission rod, the other end of the second transmission rod is fixedly connected to the eccentric position of the second rotating wheel, the second rotating wheel is rotatably connected to the stand, the second rotating wheel is used to connect the crankshaft, the distance from the connection between the first transmission rod and the first rotating wheel to the center of the first rotating wheel is smaller than the distance from the connection between the first transmission rod and the second transmission rod to the center of the second rotating wheel, the first rotating wheel is connected to the output end of the motor, and the motor is used to drive the first rotating wheel to rotate, so as to drive the second rotating wheel to rotate.

[0005] The engine oil burning treatment auxiliary device of the utility model embodiment has at least the following beneficial effects: when in use, the second rotating wheel is connected to the crankshaft, and the first rotating wheel is driven to rotate by the motor. Since one end of the first transmission rod is rotatably connected to the eccentric position of the first rotating wheel, one end of the first transmission rod rotates around the center of the first rotating wheel, and at the same time, the other end of the first transmission rod is rotatably connected to one end of the second transmission rod, and the other end of the second transmission rod is fixedly connected to the eccentric position of the second rotating wheel, the second rotating wheel is rotatably connected to the stand, and the distance from the connection between the first transmission rod and the first rotating wheel to the center of the first rotating wheel is less than The distance from the connection between the first transmission rod and the second transmission rod to the center of the second rotating wheel is used to form a crank rocker mechanism, so that the first transmission rod can drive the second transmission rod to swing back and forth periodically in the forward and reverse directions around the center of the second rotating wheel. The swing of the second transmission rod can drive the second rotating wheel to rotate forward and backward periodically, so as to drive the crankshaft to rotate forward and backward periodically, thereby realizing automatic rotation of the crankshaft, facilitating the infiltration of the cleaning fluid into the engine, and reducing the intensity of manual labor. In addition, by driving the crankshaft to rotate through the motor, the stability and reliability of the crankshaft rotation can be improved, so as to improve the quality and efficiency of the engine oil burning treatment.

[0006] According to some embodiments of the present utility model, the second rotating wheel is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the stand, and the rotating shaft is used to connect to the crankshaft.

[0007] According to some embodiments of the utility model, one end of the rotating shaft away from the second rotating wheel is fixedly connected to a connecting block, and the connecting block is provided with a plurality of connecting holes, and the plurality of connecting holes are evenly spaced along the circumference of the connecting block.

[0008] According to some embodiments of the utility model, the stand is rotatably connected to an adjusting rod, the adjusting rod is vertically or obliquely arranged on the upper plane of the stand, the adjusting rod is threadedly connected to a bracket, the bracket can move along the length direction of the adjusting rod, the motor is arranged on the bracket, and the rotating shaft is rotatably connected to the bracket.

[0009] According to some embodiments of the present invention, the adjusting rod is obliquely arranged on the upper plane of the stand, and the angle formed by the adjusting rod and the upper plane of the stand is an acute angle, and the bracket abuts against the stand.

[0010] According to some embodiments of the present invention, an abutting portion is provided at one end of the bracket abutting against the stand, and the cross-sectional shape of the abutting portion is circular.

[0011] According to some embodiments of the present invention, a hand wheel is provided at one end of the adjusting rod away from the stand to drive the adjusting rod to rotate.

[0012] According to some embodiments of the utility model, a truncated cone-shaped support foot is provided at each of the four corners of the bottom surface of the stand, and the diameter of the truncated cone-shaped support foot gradually decreases from top to bottom.

[0013] According to some embodiments of the present utility model, the output end of the motor is connected to a reducer, and the output shaft of the reducer is connected to the first rotating wheel.

[0014] According to some embodiments of the present invention, the stand is provided with a controller, and the motor is electrically connected to the controller.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of an auxiliary device for treating engine oil burning according to an embodiment of the utility model;

[0018] Figure 2 It is another structural schematic diagram of the engine oil burning treatment auxiliary device according to an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] The stand 100, the adjustment rod 110, the hand wheel 111, the bracket 120, the abutment portion 121, the truncated cone-shaped support foot 130, the rotating mechanism 200, the motor 210, the first rotating wheel 220, the second rotating wheel 230, the first transmission rod 240, the second transmission rod 250, the rotating shaft 260, the connecting block 270, the connecting hole 271, the reducer 280, and the controller 290. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] It is understandable that, referring to Figure 1 and Figure 2 The utility model is an auxiliary device for treating engine oil burning, comprising a stand 100 and a rotating mechanism 200; the rotating mechanism 200 comprises a first rotating wheel 220, a second rotating wheel 230, a first transmission rod 240, a second transmission rod 250 and a motor 210, one end of the first transmission rod 240 is rotatably connected to the eccentric position of the first rotating wheel 220, the other end of the first transmission rod 240 is rotatably connected to one end of the second transmission rod 250, and the other end of the second transmission rod 250 is fixedly connected to the second rotating wheel 220. The eccentric position of the rotating wheel 230, the second rotating wheel 230 is rotatably connected to the stand 100, the second rotating wheel 230 is used to connect the crankshaft, the distance from the connection between the first transmission rod 240 and the first rotating wheel 220 to the center of the first rotating wheel 220 is smaller than the distance from the connection between the first transmission rod 240 and the second transmission rod 250 to the center of the second rotating wheel 230, the first rotating wheel 220 is connected to the output end of the motor 210, and the motor 210 is used to drive the first rotating wheel 220 to rotate, so as to drive the second rotating wheel 230 to rotate.

[0026] When in use, the second rotating wheel 230 is connected to the crankshaft, and the first rotating wheel 220 is driven to rotate by the motor 210. Since one end of the first transmission rod 240 is rotatably connected to the eccentric position of the first rotating wheel 220, one end of the first transmission rod 240 rotates around the center of the first rotating wheel 220, and at the same time, the other end of the first transmission rod 240 is rotatably connected to one end of the second transmission rod 250, and the other end of the second transmission rod 250 is fixedly connected to the eccentric position of the second rotating wheel 230. The second rotating wheel 230 is rotatably connected to the stand 100, and the distance from the connection between the first transmission rod 240 and the first rotating wheel 220 to the center of the first rotating wheel 220 is less than the distance between the first transmission rod 240 and the first rotating wheel 220. 40 is the distance from the connection point with the second transmission rod 250 to the center of the second rotating wheel 230 to form a crank rocker mechanism, so that the first transmission rod 240 can drive the second transmission rod 250 to swing back and forth periodically around the center of the second rotating wheel 230. The swing of the second transmission rod 250 can drive the second rotating wheel 230 to rotate forward and backward periodically, so as to drive the crankshaft to rotate forward and backward periodically, thereby realizing automatic rotation of the crankshaft, facilitating the infiltration of the cleaning fluid into the engine, and reducing the intensity of manual labor. In addition, by driving the crankshaft to rotate through the motor 210, the stability and reliability of the crankshaft rotation can be improved, so as to improve the treatment quality and efficiency of the engine oil burning.

[0027] It should be noted that the motor 210 may be a speed-regulating motor, which can adjust the rotation speed of the crankshaft by adjusting the rotation speed of the speed-regulating motor to meet the requirements of different rotation speeds.

[0028] The first rotating wheel 220, the second rotating wheel 230, the first transmission rod 240 and the second transmission rod 250 form a crank rocker mechanism, so that the first rotating wheel 220 can rotate, while the second rotating wheel 230 can only rotate within a predetermined angle range, thereby driving the crankshaft to rotate periodically in forward and reverse directions. By adjusting the distance from the connection between the first transmission rod 240 and the first rotating wheel 220 to the center of the first rotating wheel 220, and the distance from the connection between the first transmission rod 240 and the second transmission rod 250 to the center of the second rotating wheel 230, the rotation angle range of the crankshaft can be adjusted.

[0029] It is understandable that, referring to Figure 1 and Figure 2 The second rotating wheel 230 is fixedly connected to a rotating shaft 260, which is rotatably connected to the stand 100, and the rotating shaft 260 is used to connect to the crankshaft. Since the second rotating wheel 230 is fixedly connected to the rotating shaft 260, which is rotatably connected to the stand 100, and the crankshaft is connected through the rotating shaft 260, when the second rotating wheel 230 rotates, the rotating shaft 260 can be driven to rotate synchronously, and the crankshaft is driven to rotate through the rotating shaft 260, so that the connection position of the crankshaft is adjusted to the rotating shaft 260, which can avoid interference and collision between the second transmission rod 250 and the crankshaft when the second transmission rod 250 swings.

[0030] Specifically, refer to Figure 1 and Figure 2 The end of the rotating shaft 260 away from the second runner 230 is fixedly connected with a connecting block 270, and the connecting block 270 is provided with a plurality of connecting holes 271, and the plurality of connecting holes 271 are evenly arranged along the circumference of the connecting block 270. The crankshaft is fixedly connected to the connecting block 270 by passing bolts through the connecting holes 271, which can facilitate the fixed connection between the crankshaft and the rotating shaft 260, and because the plurality of connecting holes 271 are evenly arranged along the circumference of the connecting block 270, the crankshaft is connected and fixed by passing a plurality of bolts through the connecting holes 271, which can improve the connection firmness, and make the connection of the crankshaft balanced along the circumferential force, thereby improving the stability of the crankshaft rotation.

[0031] Specifically, refer to Figure 1 and Figure 2 , the stand 100 is rotatably connected with the adjusting rod 110, the adjusting rod 110 is vertically or obliquely arranged on the upper plane of the stand 100, the adjusting rod 110 is threadedly connected with the bracket 120, the bracket 120 can move along the length direction of the adjusting rod 110, the motor 210 is arranged on the bracket 120, and the rotating shaft 260 is rotatably connected to the bracket 120. Since the adjusting rod 110 is vertically or obliquely arranged on the upper plane of the stand 100, the adjusting rod 110 is threadedly connected with the bracket 120, and the rotating shaft 260 is rotatably connected to the bracket 120, by rotating the adjusting rod 110, the bracket 120 moves along the length direction of the adjusting rod 110 to drive the rotating shaft 260 to move, and the height position of the rotating shaft 260 can be adjusted to adapt to the connection of the crankshaft at different height positions, thereby improving the applicability of the engine oil burning treatment auxiliary device, and can improve the connection accuracy between the rotating shaft 260 and the crankshaft, thereby improving the stability of the crankshaft rotation.

[0032] Specifically, refer to Figure 1 and Figure 2 , the adjusting rod 110 is tiltedly arranged on the upper plane of the stand 100, and the angle formed by the adjusting rod 110 and the upper plane of the stand 100 is an acute angle, and the bracket 120 abuts against the stand 100. Since the adjusting rod 110 is tiltedly arranged on the upper plane of the stand 100, and the angle formed by the adjusting rod 110 and the upper plane of the stand 100 is an acute angle, the bracket 120 abuts against the stand 100, so that a triangular stable support structure is formed between the stand 100, the bracket 120 and the adjusting rod 110, which can reduce the possibility of shaking of the bracket 120, so as to improve the stability of the position of the rotating shaft 260, thereby improving the stability of the crankshaft rotation.

[0033] It should be noted that when the height position of the rotating shaft 260 is adjusted, the bracket 120 can slide along the upper plane of the stand 100 , and the angle formed by the bracket 120 and the upper plane of the stand 100 changes accordingly.

[0034] Specifically, refer to Figure 2 The end of the bracket 120 that abuts the stand 100 is provided with an abutting portion 121, and the cross-sectional shape of the abutting portion 121 is circular. When the height position of the rotating shaft 260 is adjusted, the angle formed by the bracket 120 and the upper plane of the stand 100 changes accordingly, that is, the bracket 120 rotates around the abutting portion 121. By setting the cross-sectional shape of the abutting portion 121 to be circular, the rotation resistance can be reduced, the rotation of the bracket 120 is facilitated, and the smoothness of the height adjustment of the rotating shaft 260 is improved.

[0035] Specifically, refer to Figure 1 and Figure 2 A hand wheel 111 is provided at one end of the adjusting rod 110 away from the stand 100 to drive the adjusting rod 110 to rotate. By rotating the hand wheel 111 to drive the adjusting rod 110 to rotate, the height position of the rotating shaft 260 can be adjusted, which can facilitate the operator to apply force to rotate the adjusting rod 110, thereby improving the convenience of adjustment.

[0036] It is understandable that, referring to Figure 1 and Figure 2 A truncated cone-shaped support foot 130 is provided at each of the four corners of the bottom surface of the stand 100, and the diameter of the truncated cone-shaped support foot 130 gradually decreases from top to bottom. By providing a truncated cone-shaped support foot 130 at each of the four corners of the bottom surface of the stand 100 to support and fix the stand 100, and the diameter of the truncated cone-shaped support foot 130 gradually decreases from top to bottom, the position stability of the stand 100 can be improved, so as to improve the position stability of the second rotating wheel 230, and further improve the stability of the crankshaft rotation.

[0037] It is understandable that, referring to Figure 1 and Figure 2 The output end of the motor 210 is connected to a reducer 280, and the output shaft of the reducer 280 is connected to the first rotating wheel 220. The output power of the motor 210 is adjusted by the reducer 280 to reduce the fluctuation of the rotation speed of the first rotating wheel 220, which can improve the controllability of the rotation speed of the first rotating wheel 220, thereby improving the stability of the crankshaft rotation.

[0038] It is understandable that, referring to Figure 1 and Figure 2 The test stand 100 is provided with a controller 290, and the motor 210 is electrically connected to the controller 290. The controller 290 controls the motor 210 to drive the first rotating wheel 220 to rotate, so as to drive the crankshaft to rotate, which can improve the accuracy of the crankshaft rotation speed and rotation time, thereby improving the processing quality of the engine oil burning.

[0039] It should be noted that the controller 290 may be an industrial computer or a programmable logic controller, etc., which can control the motor 210 to perform corresponding actions.

[0040] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An auxiliary device for treating engine oil burning, characterized in that: include: Stand; The rotating mechanism includes a first rotating wheel, a second rotating wheel, a first transmission rod, a second transmission rod and a motor, one end of the first transmission rod is rotatably connected to an eccentric position of the first rotating wheel, the other end of the first transmission rod is rotatably connected to one end of the second transmission rod, the other end of the second transmission rod is fixedly connected to the eccentric position of the second rotating wheel, the second rotating wheel is rotatably connected to the stand, the second rotating wheel is used to connect the crankshaft, the distance from the connection between the first transmission rod and the first rotating wheel to the center of the first rotating wheel is smaller than the distance from the connection between the first transmission rod and the second transmission rod to the center of the second rotating wheel, the first rotating wheel is connected to the output end of the motor, and the motor is used to drive the first rotating wheel to rotate, so as to drive the second rotating wheel to rotate.

2. The engine oil burning treatment auxiliary device according to claim 1, characterized in that: The second rotating wheel is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the stand, and the rotating shaft is used to connect with the crankshaft.

3. The engine oil burning treatment auxiliary device according to claim 2, characterized in that: One end of the rotating shaft away from the second rotating wheel is fixedly connected with a connecting block, and the connecting block is provided with a plurality of connecting holes, and the plurality of connecting holes are evenly arranged at intervals along the circumference of the connecting block.

4. The engine oil burning treatment auxiliary device according to claim 2, characterized in that: The stand is rotatably connected to an adjusting rod, the adjusting rod is vertically or obliquely arranged on the upper plane of the stand, the adjusting rod is threadedly connected to a bracket, the bracket can move along the length direction of the adjusting rod, the motor is arranged on the bracket, and the rotating shaft is rotatably connected to the bracket.

5. The engine oil burning treatment auxiliary device according to claim 4, characterized in that: The adjusting rod is obliquely arranged on the upper plane of the platform, and the angle formed by the adjusting rod and the upper plane of the platform is an acute angle, and the bracket abuts against the platform.

6. The engine oil burning treatment auxiliary device according to claim 5, characterized in that: An abutting portion is provided at one end of the bracket abutting against the stand, and the cross-sectional shape of the abutting portion is circular.

7. The engine oil burning treatment auxiliary device according to claim 4, characterized in that: A hand wheel is arranged at one end of the adjusting rod away from the stand to drive the adjusting rod to rotate.

8. The engine oil burning treatment auxiliary device according to claim 1, characterized in that: A truncated cone-shaped support foot is respectively arranged at the four corners of the bottom surface of the stand, and the diameter of the truncated cone-shaped support foot gradually decreases from top to bottom.

9. The engine oil burning treatment auxiliary device according to claim 1, characterized in that: The output end of the motor is connected to a reducer, and the output shaft of the reducer is connected to the first rotating wheel.

10. The engine oil burning treatment auxiliary device according to claim 1, characterized in that: The stand is provided with a controller, and the motor is electrically connected to the controller.

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