A crane double-side rail oiler

Abstract

The utility model provides a kind of crane double-sided track oiler, including connecting support, support base plate, spreader connecting structure, drive structure, driving wheel, auxiliary wheel and oil injection structure, wherein: support base plate is fixedly installed at the both ends of connecting support, and spreader connecting structure is fixedly installed at the intermediate position of connecting support, and the drive structure is fixedly installed on the outer surface of support base plate;The driving wheel is located on the inner surface of support base plate, and is connected with the output shaft of drive structure;The auxiliary wheel is rotatably installed at the both ends of support base plate;The oil injection structure is fixedly installed on the outside of drive structure;The utility model support base plate and the setting of oil injection structure can effectively smear oil, and a uniform oil layer can be smeared.

Description

Technical Field

[0001] This utility model relates to the field of crane technology, and in particular to a crane double-sided rail oiler. Background Technology

[0002] The crane dual-side rail lubricator is an automated device specifically designed for the maintenance of the running rails of bridge cranes. It combines mechanical transmission with intelligent control, using symmetrically arranged lubrication mechanisms on both sides to automatically lubricate the working surface of the rails during crane operation. The device mainly consists of a traveling mechanism, an oil supply system, and a control system. It can achieve timed and metered oil supply, ensuring the formation of a uniform oil film on the rail surface, thereby effectively reducing wear on the rails and wheels, extending equipment lifespan, and lowering maintenance costs. Compared to traditional manual lubrication methods, this lubricator has significant advantages such as better lubrication effect, higher work efficiency, and greater safety and reliability, making it an indispensable and important supporting equipment for modern cranes. However, existing crane dual-side rail lubricators still have the problem of ineffective oil application and the inability to create a uniform oil layer.

[0003] Therefore, it is essential to invent a crane double-sided rail oiler. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a crane double-sided rail oiler, solving the issue that existing crane double-sided rail oilers still cannot effectively apply oil and cannot create a uniform oil layer. A crane double-sided rail oiler includes a connecting bracket, a supporting base plate, a lifting device connecting structure, a drive structure, a drive wheel, an auxiliary wheel, and an oil spraying structure. The supporting base plate is fixedly installed at both ends of the connecting bracket, and the lifting device connecting structure is fixedly installed in the middle of the connecting bracket. The drive structure is fixedly installed on the outer surface of the supporting base plate. The drive wheel is located on the inner surface of the supporting base plate and is connected to the output shaft of the drive structure. The auxiliary wheel is rotatably installed at both ends of the supporting base plate. The oil spraying structure is fixedly installed on the outer side of the drive structure.

[0005] The supporting base plate includes a connecting base plate, an extension plate, a rotating arm, a rotary motor, and an oiling roller. The extension plate is fixedly installed at both ends of the connecting base plate, and the rotating arm is rotatably installed inside the extension plate. The rotary motor is fixedly installed on the outside of the extension plate, and its output shaft is connected to the rotating arm. The oiling roller is rotatably installed at one end of the rotating arm.

[0006] The fuel injection structure includes an oil reservoir, a connecting plate, a solenoid valve, and a drip pipe. The oil reservoir is fixedly installed on the outside of the drive structure via the connecting plate, and the solenoid valve is installed at both ends of the oil reservoir. The drip pipe is fixedly installed on the solenoid valve.

[0007] The supporting base plate consists of two sets, mirrored with the center line of the connecting bracket as the axis; the oiling rollers consist of two pairs of non-rotating rough-surface rollers, and the oiling rollers can be passively rotated when they come into contact with the track during movement; the oiling rollers can be moved to the surface of the track or below the oiling structure via a rotating arm.

[0008] The oil reservoir inside the oil spraying structure is a set of steel metal tanks, and the oil reservoir is filled with oil and filled with gas to form high pressure; the solenoid valve can be opened to allow the oil to drip through the oil drip pipe onto the oiling roller.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] 1. The support base plate of this utility model is set up to form a stable frame by connecting the base plate and the extension plate to the connecting bracket, and the drive structure and other components are installed; the rotating arm is driven by a rotary motor to realize the switching between the oiling roller and the oil suction and replenishment modes; the mirror symmetry layout ensures synchronous lubrication of both sides of the track, and the oil drip pipe of the oil spraying structure realizes precise oil supply, and finally completes the efficient and adaptive track lubrication operation.

[0011] 2. The oil spraying structure of this utility model stores and pressurizes oil in an oil storage tank, and the oil is precisely dripped onto the oiling roller through an oil dripping pipe controlled by a solenoid valve, realizing quantitative and controllable lubrication operation; it is integrated and fixed with the drive structure through a connecting plate, and completes the oil replenishment of the oiling roller with the cooperation of the rotating arm, ensuring the automation and efficiency of the track lubrication process, while avoiding oil waste and pollution. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a second-view schematic diagram of the present invention.

[0014] Figure 3 This is an enlarged view of point A of this utility model.

[0015] In the picture:

[0016] 1. Connecting bracket, 2. Support base plate, 21. Connecting base plate, 22. Extension plate, 23. Rotating arm, 24. Rotating motor, 25. Oiling roller, 3. Lifting device connecting structure, 4. Drive structure, 5. Drive wheel, 6. Auxiliary wheel, 7. Oil spraying structure, 71. Oil storage tank, 72. Connecting plate, 73. Solenoid valve, 74. Oil drip pipe. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0018] As attached Figure 1 To be continued Figure 3 As shown.

[0019] This utility model provides a crane double-sided rail oiler, comprising a connecting bracket 1, a supporting base plate 2, a lifting device connecting structure 3, a driving structure 4, a driving wheel 5, an auxiliary wheel 6, and an oil spraying structure 7. The supporting base plate 2 is fixedly installed at both ends of the connecting bracket 1, and the lifting device connecting structure 3 is fixedly installed at the middle position of the connecting bracket 1. The driving structure 4 is fixedly installed on the outer surface of the supporting base plate 2. The driving wheel 5 is located on the inner surface of the supporting base plate 2 and is connected to the output shaft of the driving structure 4. The auxiliary wheel 6 is rotatably installed at both ends of the supporting base plate 2. The oil spraying structure 7 is fixedly installed on the outer side of the driving structure 4.

[0020] The supporting base plate 2 includes a connecting base plate 21, an extension plate 22, a rotating arm 23, a rotary motor 24, and an oiling roller 25. The extension plate 22 is fixedly installed at both ends of the connecting base plate 21, and the rotating arm 23 is rotatably installed inside the extension plate 22. The rotary motor 24 is fixedly installed on the outside of the extension plate 22, and its output shaft is connected to the rotating arm 23. The oiling roller 25 is rotatably installed at one end of the rotating arm 23.

[0021] The oil injection structure 7 includes an oil reservoir 71, a connecting plate 72, a solenoid valve 73, and an oil dripping pipe 74. The oil reservoir 71 is fixedly installed on the outside of the drive structure 4 via the connecting plate 72, and the solenoid valve 73 is installed at both ends of the oil reservoir 71. The oil dripping pipe 74 is fixedly installed on the solenoid valve 73.

[0022] The support base plate 2 is made of two sets and is mirrored with the center line of the connecting bracket 1 as the axis; the oiling roller 25 is made of two pairs of non-rotating rough-surface rollers, and the oiling roller 25 can be passively rotated when it contacts the track during movement; the oiling roller 25 can be moved to the surface of the track or below the oil spraying structure 7 by the rotating arm 23.

[0023] The oil storage tank 71 inside the oil spraying structure 7 is a set of steel metal tanks, and the oil storage tank 71 stores oil and is filled with gas to form high pressure; the solenoid valve 73 can be opened to allow the oil to drip through the oil dripping pipe 74 onto the oiling roller 25.

[0024] This equipment adopts an electromechanical integrated design. The drive structure 4 drives the drive wheel 5 to move along the track, and the rotary motor 24 controls the rotating arm 23 to switch the working position of the oiling roller 25. When in lubrication mode, the oiling roller 25 contacts the track to achieve uniform oil application; when in oil suction mode, it moves below the oil spraying structure 7 to replenish oil. The oil spraying system stores lubricating oil through the oil storage tank 71, and the drip pipe 74, controlled by the solenoid valve 73, achieves precise and quantitative oil supply, ensuring efficient and controllable lubrication.

[0025] The equipment adopts a symmetrical layout on both sides. Two sets of supporting base plates 2 form a stable structure through connecting brackets 1, enabling synchronous lubrication of both sides of the track. Auxiliary wheels 6 provide operational stability, and the lifting device connection structure 3 ensures reliable installation of the equipment. This design realizes automated and intelligent track lubrication operations, significantly improving lubrication efficiency, reducing maintenance costs, avoiding oil waste, and extending the service life of the track.

[0026] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A crane double-sided rail oiler, characterized in that: The system includes a connecting bracket (1), a supporting base plate (2), a lifting device connecting structure (3), a driving structure (4), a driving wheel (5), an auxiliary wheel (6), and an oil spraying structure (7). The supporting base plate (2) is fixedly installed at both ends of the connecting bracket (1), and the lifting device connecting structure (3) is fixedly installed at the middle position of the connecting bracket (1). The driving structure (4) is fixedly installed on the outer surface of the supporting base plate (2). The driving wheel (5) is located on the inner surface of the supporting base plate (2) and is connected to the output shaft of the driving structure (4). The auxiliary wheel (6) is rotatably installed at both ends of the supporting base plate (2). The oil spraying structure (7) is fixedly installed on the outer side of the driving structure (4).

2. The crane double-sided rail oiler as described in claim 1, characterized in that: The supporting base plate (2) includes a connecting base plate (21), an extension plate (22), a rotating arm (23), a rotary motor (24), and an oiling roller (25). The extension plate (22) is fixedly installed at both ends of the connecting base plate (21), and the rotating arm (23) is rotatably installed inside the extension plate (22). The rotary motor (24) is fixedly installed on the outside of the extension plate (22), and its output shaft is connected to the rotating arm (23). The oiling roller (25) is rotatably installed at one end of the rotating arm (23).

3. A crane double-sided rail oiler as described in claim 1, characterized in that: The oil spraying structure (7) includes an oil reservoir (71), a connecting plate (72), a solenoid valve (73), and an oil dripping pipe (74). The oil reservoir (71) is fixedly installed on the outside of the drive structure (4) via the connecting plate (72), and the solenoid valve (73) is installed at both ends of the oil reservoir (71). The oil dripping pipe (74) is fixedly installed on the solenoid valve (73).

4. A crane double-sided rail oiler as described in claim 2, characterized in that: The supporting base plate (2) is set in two sets and mirrored with the center line of the connecting bracket (1) as the axis; the oiling roller (25) is made of two pairs of non-rotating rough-surface rollers, and the oiling roller (25) can be passively rotated when it contacts the track during movement; the oiling roller (25) can be moved to the surface of the track or below the oil spraying structure (7) by the rotating arm (23).

5. A crane double-sided rail oiler as described in claim 3, characterized in that: The oil storage tank (71) inside the oil spraying structure (7) is a set of steel metal tanks, and the oil storage tank (71) is filled with oil and filled with gas to form high pressure; the solenoid valve (73) can be opened to allow the oil to drip through the oil dripping pipe (74) onto the oiling roller (25).

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