CN-224225176-U - Excavator walking frame convenient to maintain crawler belt

Abstract

The utility model belongs to the technical field of excavators, and particularly relates to an excavator walking frame convenient for maintaining a crawler, which comprises a walking frame, wherein a group of crawler belts are respectively arranged on two sides of the walking frame, a water tank is embedded on the surface of one side of the walking frame, a water filling port is arranged on the surface of the water tank, a water pumping pipe is further arranged on the surface of the water tank, one side interface of the water pumping pipe is in butt joint with a water inlet of a water pump.

Inventors

• YANG ZHUO
• WU CAN

Assignees

• 江苏国润机械制造有限公司

Dates

Publication Date

20260512

Application Date

20250609

Claims (6)

1. 1. The excavator walking frame is convenient to maintain the crawler belt and comprises a walking frame (1), wherein a group of crawler belts (2) are respectively arranged on two sides of the walking frame (1), and the excavator walking frame is characterized in that a water tank (3) is embedded on the surface of one side of the walking frame (1), and a water filling port (4) is arranged on the surface of the water tank (3); The surface of the water tank (3) is also provided with a water suction pipe (5), one side interface of the water suction pipe (5) is in butt joint with the water inlet of the water pump (6), two side water outlets of the water pump (6) are respectively in butt joint with a water discharge pipe (7), the other end of the water discharge pipe (7) is connected with a high-pressure spray head (8), and the water outlet ends of each high-pressure spray head (8) are respectively aligned to the outer walls of a group of tracks (2).
2. 2. The excavator walking frame convenient for maintaining the crawler belt according to claim 1 is characterized in that the top of the water pump (6) is lower than the highest end of the walking frame (1), and the bottom bracket of the high-pressure spray head (8) is arranged on the surface of the walking frame (1).
3. 3. The excavator walking frame convenient to maintain the crawler belt according to claim 1, wherein a connecting rod (41) is installed at the bottom of one end of the water tank (3) of the water injection port (4), and a disc (42) is fixedly connected to the bottom of the connecting rod (41).
4. 4. The excavator walking frame convenient to maintain the crawler belt according to claim 3, wherein six connecting rods (41) are arranged on the outer wall of the bottom opening of the water filling port (4) at equal intervals.
5. 5. A walking frame of an excavator, which is convenient for maintaining a crawler belt, according to claim 3, wherein filter cotton (43) is arranged between six connecting rods (41).
6. 6. The excavator walking frame convenient to maintain the crawler belt according to claim 5, wherein the vertical length of the filter cotton (43) is larger than that of the connecting rod (41), and the top of the filter cotton (43) is positioned at one third of the position above the opening at the bottom of the water filling port (4).

Description

Excavator walking frame convenient to maintain crawler belt Technical Field The utility model belongs to the technical field of excavators, and particularly relates to an excavator walking frame convenient for maintaining a crawler belt. Background The engine of the excavator transmits power to the driving wheel through the transmission device, the driving wheel rotates to drive the track links to move, and the excavator can run on the ground due to friction between the track and the ground. Meanwhile, the actions of advancing, retreating, steering and the like of the excavator can be realized by controlling the rotating speed and the steering of the driving wheel. In the field of engineering machinery, equipment such as an excavator, a bulldozer and the like often works under complex and severe working conditions, and a crawler serves as a key walking component, so that a large amount of sand and soil mixture is easily adhered. The traditional crawler belt cleaning mode mainly comprises manual cleaning and simple flushing equipment cleaning. The manual cleaning not only consumes a large amount of manpower and time, and cleaning efficiency is low, and cleaning effect is difficult to guarantee, and to some sand mixtures that adhere to compactly, thoroughly clear away, these mixtures if not in time clear up, in the equipment operation in-process, can aggravate the friction between track and ground, the drive wheel, lead to the track to appear unusual wearing and tearing, not only seriously shorten the life of track, increase equipment maintenance cost, still probably initiate equipment trouble, influence going on smoothly of engineering. Disclosure of utility model The utility model aims to provide an excavator walking frame convenient for maintaining a crawler belt, and aims to solve the problem that equipment such as an excavator, a bulldozer and the like in the field of engineering machinery often works under complex and severe working conditions, and a large amount of sand and soil mixture is easy to adhere due to the fact that the crawler belt serves as a key walking component. The traditional crawler belt cleaning mode mainly comprises manual cleaning and simple flushing equipment cleaning. The manual cleaning not only consumes a large amount of manpower and time, and cleaning efficiency is low, and cleaning effect is difficult to guarantee, and to some attached tighter sandy soil mixtures, thoroughly clear away is difficult, and if these mixtures are not in time cleared up, in the equipment operation in-process, can aggravate the friction between track and ground, the drive wheel, leads to the track to appear unusual wearing and tearing, not only seriously shortens the life of track, increases equipment maintenance cost, still probably causes equipment trouble, influences the smooth problem of going on of engineering. The utility model provides a walking frame of an excavator, which is convenient for maintaining the crawler belt, and the walking frame comprises a walking frame, wherein a group of crawler belts are respectively arranged on two sides of the walking frame, a water tank is embedded on the surface of one side of the walking frame, and a water filling port is arranged on the surface of the water tank; The surface of the water tank is also provided with a water suction pipe, one side joint of the water suction pipe is in butt joint with the water inlet of the water pump, two water outlets on two sides of the water pump are respectively in butt joint with a water discharge pipe, the other end of the water discharge pipe is connected with a high-pressure spray head, and the water outlet ends of each high-pressure spray head are respectively aligned to the outer walls of a group of tracks. In order to prevent the cabin of the excavator from interfering with the water pump when being mounted on the walking frame, as the walking frame of the excavator, which is convenient for maintaining the crawler belt, the top of the water pump is preferably lower than the height of the highest end of the walking frame, and the bottom bracket of the high-pressure spray head is mounted on the surface of the walking frame. In order to filter water entering the water tank and ensure that the whole water supply mechanism is not blocked by larger sundries in the water, the utility model is used as the walking frame of the excavator convenient for maintaining the crawler, and preferably, a connecting rod is arranged at the bottom of one end of the water tank, which is positioned at the water inlet, and the bottom of the connecting rod is fixedly connected with a disc; Six connecting rods are arranged on the outer wall of the bottom opening of the water injection opening at equal intervals, filter cotton is arranged between the six connecting rods, the vertical length of the filter cotton is greater than that of the connecting rods, and the top of the filter cotton is positioned at one third of the position above the