CN203286249U

CN203286249U - Automatic oiling device

Info

Publication number: CN203286249U
Application number: CN201320332447XU
Authority: CN
Inventors: 温巨国
Original assignee: LIAONING BEIFANG ELECTRIC MACHINERY COMPLETE EQUIPMENT Co Ltd
Current assignee: LIAONING BEIFANG ELECTRIC MACHINERY COMPLETE EQUIPMENT Co Ltd
Priority date: 2013-05-29
Filing date: 2013-05-29
Publication date: 2013-11-13
Anticipated expiration: 2023-05-29

Abstract

The utility model provides an automatic oiling device and relates to a device capable of automatically injecting lithium-based grease lubricating oil into bearings or portions needing lubrication of various devices. The automatic oiling device mainly aims at solving the problem that a cup cap needs to be screwed manually for multiple times when the oil is injected into lubricated portions of the devices through an existing lithium-based grease lubricating oil injecting device. The automatic oiling device comprises a cup body. An oiling port sealed by a dry oil nozzle is formed in the outer wall of the cup body. One end of an oiling channel in the wall of the cup body is communicated with the oiling port and the other end of the oiling channel is communicated with an oil inlet formed in a cup bottom. A connecting rod is arranged at the bottom of the cup body. Threads are arranged on the lower portion of the connecting rod. A through hole is formed in the connecting rod. The cup body is further provided with a through hole and a cup cap. The cup cap and the cup body are in threaded connection. A hole is formed in the top of the cup cap. A sealing circular disc is fixed at the bottom of an oiling rod inside the cup cap. An annular groove is formed in an outer circle of the sealing circular disc. An annular sealing ring is arranged in the annular groove. The upper end of a spring abuts against the cup cap, wherein the oiling rod is sleeved with the spring, and the lower end of the spring abuts against the sealing circular disc. The automatic oiling device has the advantages of being capable of automatically injecting the lithium-based grease lubricating oil in the bearings and the lubricated portions of the devices.

Description

A kind of self oil feeder

Technical field:

The utility model relates to a kind ofly can be automatically maybe need the position of lubricating to inject the device of lithium grease lubricant oil to the bearing on various device.

Background technique:

the existing device that maybe needs the position of lubricating to inject lithium grease lubricant oil to the bearing on various device comprises cup and bowl cover, cup is threaded with bowl cover, cup is provided with oil outlet, during use, manually fill it up with lithium grease lubricant oil in bowl cover, then bowl cover is covered, the bowl cover upper wall is attached on lithium grease lubricant oil, when the decline of lithium grease lubricant level is a little, manually bowl cover being screwed to bowl cover is attached on lithium grease lubricant oil again, so repeatedly, all the time bowl cover is attached on lithium grease lubricant oil, shortcoming is manually repeatedly to twist bowl cover, very bother, waste time and energy.

Summary of the invention:

Technical problem to be solved in the utility model is to provide a kind ofly can inject lithium grease lubricant oil, time saving and energy saving self oil feeder automatically.

above-mentioned purpose is achieved in that it comprises cup, the cup outer wall is provided with pouring orifice, pouring orifice seals with the drier oil mouth, the cup wall is provided with the oiling passage, one end of oiling passage is communicated with pouring orifice, the other end of oiling passage be located at glass at the bottom of on filler opening be communicated with, bottom of cup is fixed with connecting rod, have on the outer wall of connecting rod bottom for the screw thread that is threaded with various device, have through hole in connecting rod, cup also has through hole in corresponding connecting rod through hole, through hole on connecting rod and the through hole on cup are connected, also comprise bowl cover, bowl cover and cup are threaded, the bowl cover top is porose, the beam hanger of adding is arranged in bowl cover, the bottom that adds beam hanger is fixed with sealed disc, have circular groove on the cylindrical of sealed disc, O-ring seal is contained on the circular groove of sealed disc, add on beam hanger and be set with spring, the upper end of spring withstands on bowl cover, the lower end of spring withstands on sealed disc, the adding beam hanger and can stretch out from the hole at bowl cover top of sealed disc top.

In order to carry out spacing to sealed disc, also can also fix one in the bottom of sealed disc and add beam hanger, this is described adds between the through hole of beam hanger and cup and connecting rod and leaves gap or at this, add on beam hanger and establish axial oil groove, the adding in the through hole that beam hanger extend into cup and connecting rod of sealed disc bottom.

the utility model has the advantages that: manually by pouring orifice, inject lithium grease lubricant oil in bowl cover during work, lithium grease lubricant oil is with sealed disc jack-up, after lithium grease lubricant oil is filled with, to add the spring top clamping on beam hanger, the beam hanger that adds of sealed disc top stretches out from bowl cover, lithium grease lubricant oil between the through hole that adds beam hanger and cup and connecting rod of sealed disc below gap or add oil groove outflow on beam hanger, maybe need the position of lubricating to annotate lubricant oil for the bearing of various device, when the oil level in bowl cover descends, sealed disc also descends thereupon under the effect of spring, the beam hanger that adds that sealed disc decline drives its top descends, drop to when approximately concordant with bowl cover wait adding beam hanger, continuation gets final product to adding lithium grease lubricant oil in cup.Can be according to the oil level in the position judgment cup that adds beam hanger decline, then in time add, can inject lithium grease lubricant oil from bearing and each lubricant housings of trend equipment, make bearing and lubricant housings be in all the time good lubricating status, and it be time saving and energy saving to add lubricant oil.

Description of drawings:

Accompanying drawing is structural representation of the present utility model.

Embodiment:

with reference to accompanying drawing, it comprises cup 6, the cup outer wall is provided with pouring orifice 7, pouring orifice seals with drier oil mouth 8, the cup wall is provided with the oiling passage, one end of oiling passage is communicated with pouring orifice, the other end of oiling passage be located at glass at the bottom of on filler opening 5 be communicated with, bottom of cup is fixed with connecting rod 12, have on the outer wall of connecting rod bottom for the screw thread that is threaded with various device, have through hole 11 in connecting rod, cup also has through hole in corresponding connecting rod through hole, through hole on connecting rod and the through hole on cup are connected, also comprise bowl cover 9, bowl cover and cup are threaded, the bowl cover top is porose, the beam hanger of adding 1 is arranged in bowl cover, the bottom that adds beam hanger is fixed with sealed disc 4, have circular groove on the cylindrical of sealed disc, O-ring seal 3 is contained on the circular groove of sealed disc, add on beam hanger and be set with spring 2, the upper end of spring withstands on bowl cover, the lower end of spring withstands on sealed disc, the adding beam hanger and can stretch out from the hole at bowl cover top of sealed disc top.

The bottom of sealed disc also is fixed with one and adds beam hanger, and this is described adds between the through hole of beam hanger and cup and connecting rod and leave gap or at this, add on beam hanger and establish axial oil groove 10, the adding in the through hole that beam hanger extend into cup and connecting rod of sealed disc bottom.

Claims

1. self oil feeder, comprise cup (6), it is characterized in that: the cup outer wall is provided with pouring orifice (7), pouring orifice seals with drier oil mouth (8), the cup wall is provided with the oiling passage, one end of oiling passage is communicated with pouring orifice, the other end of oiling passage be located at glass at the bottom of on filler opening (5) be communicated with, bottom of cup is fixed with connecting rod (12), have on the outer wall of connecting rod bottom for the screw thread that is threaded with various device, have through hole (11) in connecting rod, cup also has through hole in corresponding connecting rod through hole, through hole on connecting rod and the through hole on cup are connected, also comprise bowl cover (9), bowl cover and cup are threaded, the bowl cover top is porose, the beam hanger of adding (1) is arranged in bowl cover, the bottom that adds beam hanger is fixed with sealed disc (4), have circular groove on the cylindrical of sealed disc, O-ring seal (3) is contained on the circular groove of sealed disc, add on beam hanger and be set with spring (2), the upper end of spring withstands on bowl cover, the lower end of spring withstands on sealed disc, adding beam hanger can stretch out from the hole at bowl cover top.

2. according to self oil feeder claimed in claim 1, it is characterized in that: the bottom of described sealed disc (4) also is fixed with one and adds beam hanger, this is described adds between the through hole of beam hanger and cup and connecting rod and leaves gap or at this, add on beam hanger and establish axial oil groove (10), the adding in the through hole that beam hanger extend into cup and connecting rod of sealed disc bottom.