CN214744867U

CN214744867U - Oil-spill-proof bearing oil ejector

Info

Publication number: CN214744867U
Application number: CN202120884143.9U
Authority: CN
Inventors: 王建良; 文国军
Original assignee: HUAINAN QIANCHAO BEARING CO Ltd
Current assignee: HUAINAN QIANCHAO BEARING CO Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-16
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an oil spill prevention bearing oil ejector, which comprises a shell, an oil bottle and a pressurizing assembly, wherein the oil ejector is provided with an oil absorption sponge, so that lubricating oil overflowing during oil injection can be absorbed, and the dripping waste is prevented; when the button is pressed, the piston pulls the sliding rod through the connecting rod, the sliding rod drives the rope column, the rope column pulls the pull rope to move, the two connecting plates are close to each other, the second spring is compressed, the oil absorption sponge is in a fluffy state after leaving the inner end of the oil collection cylinder, and lubricating oil overflowing during oil injection is absorbed; after the button is released, the first spring is deformed and restored to push the piston to reset, the connecting rod is pushed to reset in the piston resetting process to release the pull rope, the second spring is deformed and restored to prop open the connecting plate, so that the oil absorption sponge is tightly attached to the inner end of the oil collection cylinder to be extruded, most of lubricating oil in the sponge flows into the oil collection cylinder through the small holes, and the adsorbed lubricating oil is convenient to collect.

Description

Oil-spill-proof bearing oil ejector

Technical Field

The utility model relates to an oil ejector technical field specifically is an oil spilling prevention bearing oil ejector.

Background

The oil squirt carries out the device that oiling maintenance was used commonly to mechanical parts, and the current oil squirt is difficult to the controlled quantity when carrying out the oiling to the bearing, spills over easily and causes the waste.

Patent number CN110792912B discloses an oiling device for bearing assembly that reduces fluid waste, the device oiling mechanism front end thread sealing connection have the notes oil pipe, during the application, the bearing end that needs the oiling is aimed at and inserted to taper oiling head in the notes oil pipe, only needs reciprocal pulling oiling pushing mechanism during the oiling, alright realize the suction and the injection operation of machine lubricating grease, convenient and fast more has promoted the efficiency of bearing oiling widely. However, the design of the piston cylinder requires two hands for operation, which is inconvenient.

In order to prevent waste and pollution of working environment caused by excessive oil overflow when the bearing is subjected to oil injection operation and facilitate one-hand operation, the oil-spill-proof bearing oil injector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-spill oil bearing grease squirt through button control pressurization subassembly, when making the oil bottle oil spout, can drive the connecting rod through the piston to pulling the connecting plate through the stay cord and being close to each other, making the oil absorption sponge relax and to inhale the oil, loosening the button, the piston resets, and the second spring struts the connecting plate and extrudes the absorbent lubricating oil of oil absorption sponge.

The utility model solves the technical problems that:

(1) how to pressurize for the oil bottle through the pressurization subassembly, when making things convenient for blowout lubricating oil, keep away from or hug closely the inner of receiving an oil section of thick bamboo through the stay cord drive oil absorption sponge, adsorb and collect the lubricating oil that spills over.

The purpose of the utility model can be realized by the following technical scheme: an oil spill prevention bearing oil ejector comprises a shell, an oil bottle and a pressurizing assembly, wherein one end of the shell is a main cavity, and the other end of the shell is a handle; the oil bottle is arranged in the main cavity, and the pressurizing assembly is arranged at the handle part; a partition plate is arranged in the main cavity on one side of the oil bottle, an oil collecting cylinder is arranged on one side of the partition plate, the oil collecting cylinder is made of colorless transparent plastic, and a plurality of small holes are circumferentially arrayed at the inner end of the oil collecting cylinder; a three-way pipe is fixed in the center of the partition plate, and connecting plates are fixed on two sides of the three-way pipe through second springs; one side of the connecting plate, which faces the inner end of the oil collecting cylinder, is provided with an oil absorption sponge, and one end of the oil absorption sponge extends out of the shell; an oil outlet pipe is arranged on the oil bottle, one end of the oil outlet pipe extends into the bottom of the oil bottle, the other end of the oil outlet pipe is positioned between the two oil absorption sponges, and the length of the oil outlet pipe extending out of the shell is greater than that of the oil absorption sponges; a guide plate is fixedly arranged at the handle part, a slide rail is arranged on the guide plate, a slide rod is connected in the slide rail in a sliding manner, and the slide rod is connected with the pressurizing assembly through a connecting rod; the lower end of the sliding rod is fixedly connected with a rope column, and a plurality of wire rings are arranged in the shell and on the partition plate; two the connecting plate all is connected with the stay cord, and two stay cords pass tee bend spool and wire ring respectively and are connected with the rope column.

Furthermore, the pressurizing assembly comprises a plug cylinder, a piston and a button, a first air pipe leading to the oil bottle and a second air pipe extending out of the shell are arranged at one end of the plug cylinder, the piston is connected to the other end of the plug cylinder in a sliding mode, and a first spring is arranged between the piston and the first air pipe; the button is connected with the plug cylinder in a sliding mode, and an inclined block connected with the piston in a sliding mode is arranged at one end, located in the plug cylinder, of the button.

Furthermore, one end of the connecting rod is hinged with the piston, and the other end of the connecting rod is hinged with the sliding rod.

Furthermore, check valves are arranged in the first air pipe and the second air pipe, the first air pipe can only transmit air to the oil bottle, and the second air pipe can only transmit air to the pressurizing assembly.

Furthermore, the oil filling port of the oil bottle extends out of the shell, the oil filling port is screwed with a top cover for sealing, and the top cover is provided with threads.

Furthermore, an oil discharge port is formed in the outer end of the oil collecting cylinder, and a plug for sealing is arranged at the oil discharge port; one side of the shell is provided with a visual window for observing the oil receiving condition of the oil receiving cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this oil squirt has the oil absorption sponge, can prevent to drip extravagant with the lubricating oil absorption that overflows during the oiling.

2. When the button is pressed, the piston pulls the sliding rod through the connecting rod, the sliding rod drives the rope column, the rope column pulls the pull rope to move to enable the two connecting plates to be close, the second spring is compressed, the oil absorption sponge is in a fluffy state after leaving the inner end of the oil collection cylinder, and lubricating oil overflowing during oil injection is absorbed; after the button is loosened, the first spring is deformed and restored to push the piston to reset, the connecting rod is pushed to reset in the piston resetting process to loosen the pull rope, the second spring is deformed and restored to open the connecting plate, so that the oil absorption sponge is tightly attached to the inner end of the oil collection cylinder to be extruded, most of lubricating oil in the sponge flows into the oil collection cylinder through the small holes, and the adsorbed lubricating oil is convenient to collect.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the oil collecting barrel of the present invention;

fig. 4 is a cross-sectional view of the tee line pipe of the present invention.

In the figure: 1. a housing; 2. an oil bottle; 3. a pressurizing assembly; 4. a guide plate; 5. a partition plate; 6. an oil collecting cylinder; 7. a connecting plate; 8. a visual window; 21. an oil outlet pipe; 22. a top cover; 30. a plug cylinder; 31. a first air pipe; 32. a second air pipe; 33. a first spring; 34. a piston; 35. a button; 41. a connecting rod; 42. a rope column; 43. a wire loop; 44. pulling a rope; 45. a three-way pipe; 46. a second spring; 61. a small hole; 62. an oil discharge port; 63. a plug; 71. an oil absorbing sponge.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an oil spill prevention bearing oil ejector includes a housing 1, an oil bottle 2 and a pressurizing assembly 3, wherein one end of the housing 1 is a main cavity, and the other end is a handle; the oil bottle 2 is arranged in the main cavity, and the pressurizing assembly 3 is arranged at the handle part; a partition plate 5 is arranged in the main cavity on one side of the oil bottle 2, an oil collecting cylinder 6 is arranged on one side of the partition plate 5, the oil collecting cylinder 6 is made of colorless transparent plastic, and a plurality of small holes 61 are circumferentially arrayed at the inner end of the oil collecting cylinder 6; a three-way pipe 45 is fixed in the center of the partition plate 5, and two sides of the three-way pipe 45 are fixed with connecting plates 7 through second springs 46; an oil absorption sponge 71 is arranged on one side of the connecting plate 7, which faces the inner end of the oil collection cylinder 6, and one end of the oil absorption sponge 71 extends out of the shell 1; an oil outlet pipe 21 is arranged on the oil bottle 2, one end of the oil outlet pipe 21 extends into the bottom of the oil bottle 2, and the other end of the oil outlet pipe 21 is positioned between the two oil absorption sponges 71; a guide plate 4 is fixedly arranged at the handle part, a slide rail is arranged on the guide plate 4, a slide rod is connected in the slide rail in a sliding manner, and the slide rod is connected with the pressurizing assembly 3 through a connecting rod 41; the lower end of the sliding rod is fixedly connected with a rope column 42, and a plurality of wire rings 43 are arranged in the shell 1 and on the partition plate 5; the two connecting plates 7 are connected with pull ropes 44, and the two pull ropes 44 penetrate through the three-way line pipe 45 and the wire guide ring 43 respectively to be connected with the rope column 42.

The pressurizing assembly 3 comprises a plug cylinder 30, a piston 34 and a button 35, wherein one end of the plug cylinder 30 is provided with a first air pipe 31 leading to the oil bottle 2 and a second air pipe 32 extending out of the shell 1, the other end of the plug cylinder 30 is connected with the piston 34 in a sliding manner, and a first spring 33 is arranged between the piston 34 and the first air pipe 31; the button 35 is slidably connected with the plug cylinder 30, and an inclined block slidably connected with the piston 34 is arranged at one end of the button 35 positioned in the plug cylinder 30.

One end of the connecting rod 41 is hinged with the piston 34, and the other end of the connecting rod 41 is hinged with the sliding rod.

One-way valves are arranged in the first air pipe 31 and the second air pipe 32, the first air pipe 31 can only transmit air into the oil bottle 2, and the second air pipe 32 can only transmit air into the pressurizing assembly 3.

The oil filling port of the oil bottle 2 extends out of the shell 1, and the oil filling port is screwed with a top cover 22 for sealing.

An oil discharge port 62 is formed in the outer end of the oil collecting cylinder 6, and a plug 63 for sealing is arranged at the oil discharge port 62; one side of the shell 1 is provided with a visual window 8 for observing the oil receiving condition of the oil receiving cylinder 6.

The working principle is as follows: when the utility model is used, the top cover 22 is opened to inject the lubricating oil into the oil bottle 2, and the top cover 22 is screwed; holding the handle, aligning the nozzle of the oil outlet pipe 21 with the bearing to be filled with oil, and abutting the outer end of the oil absorption sponge 71 against the edge of the bearing; the button 35 is pressed, the inclined block pushes the piston 34 to move towards the first spring 33, the first spring 33 is compressed, air at the position of the plug cylinder 30 is extruded, the air is introduced into the oil bottle 2 through the first air pipe 31, the pressure in the oil bottle 2 is increased, and lubricating oil is injected into the bearing through the oil outlet pipe 21; when the button 35 is pressed, the piston 34 pulls the slide rod through the connecting rod 41, the slide rod drives the rope column 42, the rope column 42 pulls the pull rope 44 to move to enable the two connecting plates 7 to approach, the second spring 46 is compressed, the inner end of the oil absorption sponge 71, which leaves the oil collecting cylinder 6, is fluffy, and lubricating oil overflowing during oil injection is absorbed; after the button 35 is released, the first spring 33 is deformed and restored to push the piston 34 to reset, and the part of the plug cylinder 30, which is provided with the first spring 33, generates negative pressure and sucks air through the second air pipe 32; the piston 34 resets in-process and pushes away connecting rod 41 and resets and loosen stay cord 44, and second spring 46 deformation resumes, struts connecting plate 7, makes oil absorption sponge 71 hug closely the inner of receiving oil section of thick bamboo 6 and is extruded, and most lubricating oil flows into receiving oil section of thick bamboo 6 through aperture 61 in the sponge, observes the lubricating oil of collecting through visual window 8, can pull out stopper 63 and discharge from oil drain port 62 when the oil of collecting is too much.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an anti-oil spilling bearing grease squirt, includes casing (1), oil bottle (2) and pressurization subassembly (3), its characterized in that: one end of the shell (1) is a main cavity, the other end of the shell is a handle, and the pressurizing assembly (3) is arranged at the handle; a partition plate (5) is arranged on the main cavity of the shell (1), an oil bottle (2) is arranged on one side of the partition plate (5), and an oil collecting cylinder (6) is arranged on the other side of the partition plate (5); a plurality of small holes (61) are circumferentially arrayed at the inner end of the oil collecting cylinder (6); a three-way pipe (45) is fixed in the center of the partition plate (5), and two sides of the three-way pipe (45) are fixed with connecting plates (7) through second springs (46); an oil absorption sponge (71) is arranged on one side of the connecting plate (7) facing the inner end of the oil collection cylinder (6), and one end of the oil absorption sponge (71) extends out of the shell (1); an oil outlet pipe (21) is arranged on the oil bottle (2), one end of the oil outlet pipe (21) extends into the bottom of the oil bottle (2), and the other end of the oil outlet pipe (21) is positioned between the two oil absorption sponges (71); a guide plate (4) is fixedly arranged at the handle part, a slide rail is arranged on the guide plate (4), a slide rod is connected in the slide rail in a sliding manner, and the slide rod is connected with the pressurizing assembly (3) through a connecting rod (41); the lower end of the sliding rod is fixedly connected with a rope column (42), and a plurality of wire rings (43) are arranged in the shell (1) and on the partition plate (5); the two connecting plates (7) are connected with pull ropes (44), and the two pull ropes (44) respectively penetrate through the three-way pipe (45) and the wire guide ring (43) to be connected with the rope column (42).

2. The anti-oil spilling bearing oiler according to claim 1, characterized in that the pressurizing assembly (3) comprises a plug cylinder (30), a piston (34) and a button (35), wherein one end of the plug cylinder (30) is provided with a first air pipe (31) leading to the oil bottle (2) and a second air pipe (32) extending out of the housing (1), the other end of the plug cylinder (30) is slidably connected with the piston (34), and a first spring (33) is arranged between the piston (34) and the first air pipe (31); the button (35) is connected with the plug cylinder (30) in a sliding mode, and an inclined block connected with the piston (34) in a sliding mode is arranged at one end, located in the plug cylinder (30), of the button (35).

3. An anti-spill bearing oiler as claimed in claim 2, in which one end of the connecting rod (41) is hinged to the piston (34) and the other end of the connecting rod (41) is hinged to the slide bar.

4. The anti-spill bearing oil filler according to claim 2, characterized in that the first air pipe (31) and the second air pipe (32) are provided with one-way valves, the first air pipe (31) can only transmit air into the oil bottle (2), and the second air pipe (32) can only transmit air into the pressurizing assembly (3).

5. An anti-spill bearing oiler according to claim 1, characterised in that the filler opening of the oil bottle (2) protrudes from the housing (1) and a sealing cap (22) is screwed onto the filler opening.

6. The anti-oil spilling bearing oiler of claim 1, wherein the outer end of the oil collecting cylinder (6) is provided with an oil discharge port (62), and the oil discharge port (62) is provided with a plug (63) for sealing; one side of the shell (1) is provided with a visual window (8).