CN-224215117-U - Lubricating oil liquid level sensor integrating oil filling port function

CN224215117UCN 224215117 UCN224215117 UCN 224215117UCN-224215117-U

Abstract

The utility model discloses an oil liquid level sensor integrating the function of an oil filling port, which comprises a fixed pipe, wherein the bottom end of the fixed pipe is fixedly communicated with an oil guide pipe, the top end of the fixed pipe is fixedly communicated with an oil filling bucket, the upper surface of the oil filling bucket is fixedly connected with a fixed ring, the upper surface of the fixed ring is provided with a sealing cover, the bottom surface of the sealing cover is fixedly connected with a sealing plug, the inside of the oil guide pipe is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly communicated with a limiting cylinder, the inner wall of the limiting cylinder is provided with sliding grooves which are arranged at equal intervals, the inside of each sliding groove is connected with a sliding frame in a sliding way, the inside of each sliding frame is provided with a liquid level sensor main body, and the bottom surface of each sliding frame is fixedly connected with four floating blocks. This device can monitor fluid through the liquid level sensor main part, utilizes the cooperation of spout, carriage and kicking block, can make the liquid level sensor main part remove along with fluid, improves the accuracy nature to the lubricating oil monitoring.

Inventors

DENG KE
YIN DONGYANG
WANG HAOJUN
WANG DIANJUN
LI PENGLEI
LI JINGZHOU

Assignees

北京航峰科伟装备技术股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250415

Claims (6)

1. The lubricating oil liquid level sensor integrating the function of the oil filling opening is characterized by comprising a fixed pipe (1), wherein an oil guide pipe (2) is fixedly communicated with the bottom end of the fixed pipe (1), an oil filling bucket (3) is fixedly communicated with the top end of the fixed pipe (1), a fixed ring (4) is fixedly connected with the upper surface of the oil filling bucket (3), a sealing cover (5) is arranged on the upper surface of the fixed ring (4), a sealing plug (6) is fixedly connected with the bottom surface of the sealing cover (5), a fixing frame (7) is fixedly connected with the inside of the oil guide pipe (2), limit barrels (8) are fixedly communicated with the inside of the fixing frame (7), sliding grooves (9) which are arranged at equal intervals are formed in the inner wall of each limit barrel (8), sliding frames (10) are fixedly connected with one another in a sliding mode, a liquid level sensor main body (11) is arranged in the inner portion of each sliding frame (10), and four floating blocks (12) are fixedly connected with the bottom surface of each sliding frame (10).
2. The lubricating oil level sensor integrated with the oil filling port function according to claim 1, wherein a connecting ring (13) is fixedly connected to the bottom end of the oil guide pipe (2), and a label (14) is fixedly connected to the upper surface of the sealing cover (5).
3. The lubricating oil level sensor integrated with the oil filling port function according to claim 1, wherein a buckle plate (15) is fixedly connected to the upper surface of the sealing cover (5), and a buckle groove (16) is formed in the front surface of the buckle plate (15).
4. The lubricating oil level sensor integrated with the oil filling port function according to claim 1, wherein a positioning ring (20) is fixedly connected to the outer surface of the oil guide pipe (2), positioning blocks (21) which are arranged at equal intervals are fixedly connected to the outer surface of the positioning ring (20), and mounting holes (22) are formed in the upper surface of each positioning block (21).
5. The lubricating oil level sensor integrated with the oil filling port function according to claim 1, wherein the outer surface of the fixed pipe (1) is fixedly connected with a movable ring (17), and the outer surface of the movable ring (17) is fixedly connected with a nylon belt (18).
6. The lubricating oil level sensor integrated with the oil filling port function according to claim 5, wherein a fixing block (19) is fixedly connected to the top end of the nylon belt (18), and the left side surface of the fixing block (19) is fixedly connected with the outer surface of the sealing cover (5).

Description

Lubricating oil liquid level sensor integrating oil filling port function Technical Field The utility model relates to the field of lubricating oil liquid level sensors, in particular to a lubricating oil liquid level sensor integrating a lubricating oil filling port function. Background The liquid level sensor is a pressure sensor for measuring liquid level, the static pressure input type liquid level transmitter is based on the principle that the measured liquid static pressure is proportional to the height of the liquid, the engine needs to be filled with lubricating oil to provide lubrication, heat dissipation, cleaning, vibration reduction and other functions for parts such as an engine bearing, an accessory gear box and the like, and in order to ensure that the engine can well operate, the lubricating oil level in an oil tank needs to be accurately measured, so that the condition that the lubricating oil in the oil tank is insufficient or excessive is avoided. The current lubricating oil liquid level sensor is troublesome in the oiling, and the liquid level sensor is fixed in addition, can not remove according to the filling amount of lubricating oil, reduces the accuracy of liquid level sensor to the lubricating oil monitoring, and for this reason, we propose a lubricating oil liquid level sensor of integrated oil filler hole function and solve above-mentioned problem. Disclosure of utility model The utility model aims to provide a lubricating oil level sensor integrating the function of a fuel filler to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an oil liquid level sensor of integrated oil filler opening function, includes the fixed pipe, the bottom mounting intercommunication of fixed pipe has leads oil pipe, the top fixed intercommunication of fixed pipe has the filling hopper, the upper surface fixedly connected with solid fixed ring of filling hopper, gu the upper surface of fixed ring is equipped with sealed lid, the bottom surface fixedly connected with sealing plug of sealed lid, the inside fixedly connected with mount of leading oil pipe, the inside fixedly connected with of mount has a spacing section of thick bamboo, the spout that the equidistance was arranged has been seted up to the inner wall of spacing section of thick bamboo, every the inside common sliding connection of spout has the carriage, the internally mounted of carriage has the liquid level sensor main part, four floating blocks of bottom surface fixedly connected with of carriage. In a further embodiment, the bottom end of the oil guide pipe is fixedly connected with a connecting ring, and the upper surface of the sealing cover is fixedly connected with a label. In a further embodiment, the upper surface of the sealing cover is fixedly connected with a buckle plate, and the front surface of the buckle plate is provided with a buckle groove. In a further embodiment, the outer surface of the oil guide pipe is fixedly connected with a positioning ring, the outer surface of the positioning ring is fixedly connected with positioning blocks which are arranged at equal intervals, and the upper surface of each positioning block is provided with a mounting hole. In a further embodiment, the outer surface of the fixed pipe is fixedly connected with a movable ring, and the outer surface of the movable ring is fixedly connected with a nylon belt. In a further embodiment, the top end of the nylon belt is fixedly connected with a fixing block, and the left side surface of the fixing block is fixedly connected with the outer surface of the sealing cover. Compared with the prior art, the utility model has the beneficial effects that: this device utilizes the cooperation of sealed lid and sealing plug, can seal solid fixed ring, utilizes the cooperation of filling hopper and fixed pipe, makes things convenient for the staff to lead the inside of oil pipe and refuels, can monitor fluid through the liquid level sensor main part, utilizes spout, carriage and the cooperation of floating block, can make the liquid level sensor main part remove along with fluid, improves the accuracy nature of liquid level sensor main part to the monitoring of lubricating oil. Drawings Fig. 1 is a schematic perspective view of a lubricant level sensor integrated with a filler port function. FIG. 2 is a cross-sectional view of an elevation view of an oil conduit in a grease level sensor incorporating a filler port function. Fig. 3 is a cross-sectional view of a bottom view of an oil conduit in a grease level sensor incorporating a filler port function. FIG. 4 is a cross-sectional view of a top view of an oil conduit in a grease level sensor incorporating a filler port function. The device comprises a fixed pipe, a2, an oil guide pipe, a 3, an oil filling bucket, a 4, a fixed ring, a 5, a sealing cover, a 6, a sealing plug, a 7, a f