Table type lubricating oil injection equipment

Abstract

The utility model discloses table type lubricating oil injection equipment. The table type lubricating oil injection equipment comprises a working bin and a stirring mechanism, the right end of the bottom wall of the working bin is fixedly connected with an oil barrel through evenly-distributed supporting legs, an oil pump is arranged at the left end of the bottom wall of the working bin, an oil inlet of the oil pump is communicated with the lower end of the oil barrel through an oil conveying pipe, an oil outlet of the oil pump is provided with an oil outlet pipe, and the upper end of the oil outlet pipe extends out of the working bin. The stirring mechanism is arranged in the oil barrel; the table type lubricating oil injection equipment further comprises a PLC, the PLC is arranged at the right end of the front side surface of the working bin, the input end of the oil pump is electrically connected with the output end of the PLC, and the input end of the PLC is electrically connected with an external power source. Meanwhile, the nozzle can be replaced according to the oiling requirement of mechanical equipment, and the oiling efficiency of lubricating oil is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil filling, in particular to a table-type lubricating oil injection device. Background Art

[0002] Desktop lubricating oil injection equipment, as an efficient and automated lubrication tool, plays an important role in modern industrial production. First, the oil pump extracts the lubricating oil from the oil barrel and pressurizes it. Then the measuring system measures the pressurized lubricating oil and determines its flow rate and quantity to ensure that it meets the preset requirements. At the same time, through the control panel, the lubricating oil flows into the injector, and the injector accurately injects the lubricating oil into the machine or equipment that needs lubrication.

[0003] Some existing table-top lubricating oil injection equipment adopts a method without a stirring unit, and the lubricating oil is discharged under the action of gravity;

[0004] There are some problems with this type of traditional desktop lubricating oil injection equipment. For example, the use of a method without a stirring unit may affect the lubricating oil discharge efficiency of the desktop lubricating oil injection equipment, which may further affect the oil injection efficiency of the desktop lubricating oil injection equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a desktop lubricating oil injection device that can realize the stirring and scraping of lubricating oil, effectively improves the feeding efficiency of lubricating oil, and at the same time can replace the nozzle according to the oil injection demand of mechanical equipment, effectively improves the oil injection efficiency of lubricating oil, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desktop lubricating oil injection device, including a working chamber and a stirring mechanism;

[0007] Working chamber: The right end of the bottom wall is fixedly connected with an oil barrel through evenly distributed legs, and the left end of the bottom wall of the working chamber is provided with an oil pump, the oil inlet of the oil pump is connected with the lower end of the oil barrel through an oil delivery pipe, and the oil outlet of the oil pump is provided with an oil outlet pipe, and the upper end of the oil outlet pipe extends to the outside of the working chamber;

[0008] Stirring mechanism: It is arranged inside the oil barrel;

[0009] Among them: it also includes a PLC controller, which is arranged at the right end of the front surface of the working chamber, the input end of the oil pump is electrically connected to the output end of the PLC controller, and the input end of the PLC controller is electrically connected to an external power supply, which can realize the stirring and scraping of the lubricating oil, effectively improving the feeding efficiency of the lubricating oil, and at the same time, the nozzle can be replaced according to the oiling needs of the mechanical equipment, effectively improving the oiling efficiency of the lubricating oil.

[0010] Furthermore, the stirring mechanism includes a rotating column, a stirring rod and a stirring blade. The rotating column is rotatably connected to the inside of the oil barrel. The upper end of the rotating column is fixedly connected to the evenly distributed stirring rods. The lower ends of the stirring rods are fixedly connected to the scrapers. The ends of the scrapers away from the rotating column are tightly fitted to the inner wall of the oil barrel. The lower end of the stirring rod is fixedly connected to the fixed seat. The middle part of the fixed seat is fixedly connected to the evenly distributed stirring blades, so as to achieve the stirring of the lubricating oil and the scraping of the lubricating oil from the inner wall of the oil barrel.

[0011] Furthermore, the stirring mechanism also includes a motor and a worm gear. The motor is arranged at the upper end of the oil barrel. The output shaft of the motor is fixedly connected to a worm. The worm gear is fixedly connected to the upper end of the rotating column. The worm and the worm gear are meshingly connected. The input end of the motor is electrically connected to the output end of the PLC controller, thereby providing driving force for stirring the lubricating oil and scraping the lubricating oil from the inner wall of the oil barrel.

[0012] Furthermore, an electronic flow meter is provided in the middle of the oil pipeline, a detection handle of the electronic flow meter extends to the inside of the oil pipeline, and the electronic flow meter is bidirectionally electrically connected to the PLC controller to realize the detection of the amount of lubricating oil injected.

[0013] Furthermore, a conical nozzle is threadedly connected to the upper end of the oil outlet pipe, and a strip nozzle is placed at the front end of the upper surface of the working chamber, which is suitable for different equipment to be oiled.

[0014] Furthermore, an oil inlet pipe is provided at the upper end of the oil barrel, and the right end of the oil inlet pipe extends to the outside of the working chamber. An electric valve is provided at the right end of the oil inlet pipe, and the input end of the electric valve is electrically connected to the output end of the PLC controller to control the entry of lubricating oil.

[0015] Furthermore, the front end of the working bin is hinged with symmetrically distributed bin doors through hinges, and the lower end of the working bin is fixedly connected with evenly distributed supporting feet to facilitate the maintenance of the equipment.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the table-type lubricating oil injection equipment has the following advantages:

[0017] The personnel realize the operation of the oil pump through the PLC controller. The oil pump pumps the lubricating oil inside the oil barrel into the inside of the oil outlet pipe through the oil pipeline, and then sprays it out through the conical nozzle, thereby realizing the filling of the lubricating oil. At the same time, the personnel realize the operation of the motor through the PLC controller. The rotation of the output shaft of the motor drives the worm to rotate, and then drives the worm wheel to rotate. The rotation of the worm wheel drives the rotating column to rotate. The rotation of the rotating column drives the evenly distributed stirring rods to rotate. The rotation of the stirring rods drives the vertically adjacent scrapers to rotate. The rotation of the scraper realizes the scraping of the lubricating oil on the inner wall of the oil barrel to prevent the lubricating oil from being adsorbed on the inner wall of the oil barrel for a long time. At the same time, the rotation of the rotating column drives the rotation of the fixed seat. The rotation of the fixed seat drives the evenly distributed stirring blades to rotate, thereby realizing the stirring of the lubricating oil inside the oil barrel. The stirring and scraping of the lubricating oil can be realized, which effectively improves the feeding efficiency of the lubricating oil. At the same time, the nozzle can be replaced according to the oiling needs of the mechanical equipment, which effectively improves the oiling efficiency of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model.

[0020] In the figure: 1 working bin, 2 oil barrel, 3 stirring mechanism, 31 motor, 32 rotating column, 33 worm gear, 34 stirring rod, 35 stirring blade, 4 oil pipeline, 5 electronic flow meter, 6 oil pump, 7 oil outlet pipe, 8 conical nozzle, 9 strip nozzle, 10 oil inlet pipe, 11 electric valve, 12 bin door, 13 PLC controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 ,This embodiment provides a technical solution: a desktop lubricating oil injection device, including a working chamber 1 and a stirring mechanism 3;

[0023] Working bin 1: The right end of its bottom wall is fixedly connected with an oil barrel 2 through evenly distributed legs, an oil pump 6 is arranged at the left end of the bottom wall of the working bin 1, the oil inlet of the oil pump 6 is connected with the lower end of the oil barrel 2 through the oil pipe 4, an oil outlet of the oil pump 6 is arranged with an oil outlet pipe 7, the upper end of the oil outlet pipe 7 extends to the outside of the working bin 1, an electronic flow meter 5 is arranged in the middle of the oil pipe 4, the detection handle of the electronic flow meter 5 extends to the inside of the oil pipe 4, the electronic flow meter 5 is bidirectionally electrically connected with the PLC controller 13, a conical nozzle 8 is threadedly connected to the upper end of the oil outlet pipe 7, a strip nozzle 9 is placed at the front end of the upper surface of the working bin 1, a symmetrically distributed bin door 12 is hinged at the front end of the working bin 1 through a hinge, and evenly distributed legs are fixedly connected to the lower end of the working bin 1;

[0024] The stirring mechanism 3 is arranged inside the oil barrel 2. The stirring mechanism 3 includes a rotating column 32, a stirring rod 34 and a stirring blade 35. The rotating column 32 is rotatably connected to the inside of the oil barrel 2. The upper end of the rotating column 32 is fixedly connected with the stirring rods 34 which are evenly distributed. The lower ends of the stirring rods 34 are fixedly connected with scrapers. The ends of the scrapers away from the rotating column 32 are tightly fitted with the inner wall of the oil barrel 2. The lower ends of the stirring rods 34 are fixedly connected with a fixed seat. The middle part of the fixed seat is fixedly connected with the stirring blades 35 which are evenly distributed. The stirring mechanism 3 also includes a motor 31 and a worm gear 33. The motor 31 is arranged at the upper end of the oil barrel 2. The output shaft of the motor 31 is fixedly connected with a worm. The worm gear 33 is fixedly connected to the upper end of the rotating column 32. The worm is meshed with the worm gear 33. The input end of the motor 31 is electrically connected with the output end of the PLC controller 13. The operation of the oil pump 6 is realized by the PLC controller 13. The oil pump 6 pumps the lubricating oil inside the oil barrel 2 into the inside of the oil outlet pipe 7 through the oil delivery pipe 4, and then sprays it out through the conical nozzle 8, thereby realizing the filling of the lubricating oil. At the same time, the operation of the motor 31 is realized by the PLC controller 13. The rotation of the output shaft of the motor 31 drives the worm to rotate, and then drives the worm gear 33 to rotate. The rotation of the worm gear 33 drives the rotating column 32 to rotate. The rotation of the rotating column 32 drives the evenly distributed stirring rods 34 to rotate. The rotation of the stirring rods 34 drives the vertically adjacent scrapers to rotate. The rotation of the scrapers realizes the scraping of the lubricating oil on the inner wall of the oil barrel 2 to prevent the lubricating oil from being adsorbed on the inner wall of the oil barrel 2 for a long time. At the same time, the rotation of the rotating column 32 drives the fixed seat to rotate. The rotation of the fixed seat drives the evenly distributed stirring blades 35 to rotate, thereby realizing the stirring of the lubricating oil inside the oil barrel 2.

[0025] Wherein: it also includes a PLC controller 13, which is arranged at the right end of the front surface of the working chamber 1, the input end of the oil pump 6 is electrically connected to the output end of the PLC controller 13, and the input end of the PLC controller 13 is electrically connected to the external power supply;

[0026] Among them: an oil inlet pipe 10 is arranged at the upper end of the oil barrel 2, the right end of the oil inlet pipe 10 extends to the outside of the working chamber 1, and an electric valve 11 is arranged at the right end of the oil inlet pipe 10, and the input end of the electric valve 11 is electrically connected to the output end of the PLC controller 13.

[0027] The working principle of a desktop lubricating oil injection device provided by the utility model is as follows: when working, the personnel use the supporting feet to stably place the working chamber 1, the oil barrel 2 and other mechanisms in the horizontal working area. After the placement is stable, the personnel use the PLC controller 13 to realize the operation of the oil pump 6. The oil pump 6 pumps the lubricating oil inside the oil barrel 2 into the inside of the oil outlet pipe 7 through the oil delivery pipe 4, and then sprays it out through the conical nozzle 8, thereby realizing the filling of the lubricating oil. At the same time, the personnel use the PLC controller 13 to realize the operation of the motor 31. The output shaft of the motor 31 rotates to drive the worm to rotate, and then drives the worm wheel 33 to rotate. The rotation of the worm wheel 33 drives the rotating column 32 to rotate. The rotation of the rotating column 32 drives the evenly distributed stirring rods 34 to rotate, and the rotation of the stirring rods 34 drives the vertically adjacent scrapers to rotate. The rotation of the scrapers can scrape the lubricating oil on the inner wall of the oil barrel 2 to prevent the lubricating oil from being adsorbed on the inner wall of the oil barrel 2 for a long time. At the same time, the rotation of the rotating column 32 drives the fixed seat to rotate, and the rotation of the fixed seat drives the evenly distributed stirring blades 35 to rotate, thereby realizing the stirring of the lubricating oil inside the oil barrel 2, effectively improving the discharge efficiency of the lubricating oil inside the oil barrel 2. As the lubricating oil is used, the personnel realize the operation of the electric valve 11 through the PLC controller 13, the electric valve 11 is opened, and the lubricating oil is injected into the oil barrel 2 through the oil inlet pipe 10.

[0028] It is worth noting that the motor 31 disclosed in the above embodiment can use HF-KN13 Mitsubishi servo motor, the electronic flowmeter 5 can use FXH flow sensor, the oil pump 6 can use GR40SMT16B150L oil pump, the electric valve 11 can use HK60-DF electric flange butterfly valve, and the PLC controller 13 can use FX3SA-30MR-CM programmable controller. The PLC controller 13 controls the operation of the motor 31, the electronic flowmeter 5, the oil pump 6 and the electric valve 11 using methods commonly used in the prior art.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A desktop lubricating oil injection device, characterized in that: It comprises a working chamber (1) and a stirring mechanism (3); Working chamber (1): the right end of the bottom wall of the working chamber (1) is fixedly connected to an oil barrel (2) via evenly distributed legs, an oil pump (6) is provided at the left end of the bottom wall of the working chamber (1), an oil inlet of the oil pump (6) is connected to the lower end of the oil barrel (2) via an oil delivery pipe (4), an oil outlet pipe (7) is provided at the oil outlet of the oil pump (6), and the upper end of the oil outlet pipe (7) extends to the outside of the working chamber (1); A stirring mechanism (3): which is arranged inside the oil barrel (2); The invention also includes a PLC controller (13), which is arranged at the right end of the front surface of the working chamber (1), the input end of the oil pump (6) is electrically connected to the output end of the PLC controller (13), and the input end of the PLC controller (13) is electrically connected to an external power supply.

2. A table-type lubricating oil injection device according to claim 1, characterized in that: The stirring mechanism (3) comprises a rotating column (32), a stirring rod (34) and a stirring blade (35); the rotating column (32) is rotatably connected to the inside of the oil barrel (2); the upper end of the rotating column (32) is fixedly connected to the stirring rods (34) which are evenly distributed; the lower ends of the stirring rods (34) are fixedly connected to scrapers; the ends of the scrapers away from the rotating column (32) are tightly fitted to the inner wall of the oil barrel (2); the lower ends of the stirring rods (34) are fixedly connected to a fixed seat; the middle part of the fixed seat is fixedly connected to the stirring blades (35) which are evenly distributed.

3. A table-type lubricating oil injection device according to claim 2, characterized in that: The stirring mechanism (3) further comprises a motor (31) and a worm gear (33); the motor (31) is arranged at the upper end of the oil barrel (2); the output shaft of the motor (31) is fixedly connected to a worm; the worm gear (33) is fixedly connected to the upper end of the rotating column (32); the worm gear and the worm gear (33) are meshingly connected; and the input end of the motor (31) is electrically connected to the output end of the PLC controller (13).

4. A table-type lubricating oil injection device according to claim 1, characterized in that: An electronic flow meter (5) is arranged in the middle of the oil pipeline (4), a detection handle of the electronic flow meter (5) extends into the interior of the oil pipeline (4), and the electronic flow meter (5) is bidirectionally electrically connected to a PLC controller (13).

5. A table-type lubricating oil injection device according to claim 1, characterized in that: The upper end of the oil outlet pipe (7) is threadedly connected with a conical nozzle (8), and the front end of the upper surface of the working chamber (1) is provided with a strip nozzle (9).

6. A table-type lubricating oil injection device according to claim 1, characterized in that: An oil inlet pipe (10) is provided at the upper end of the oil barrel (2), the right end of the oil inlet pipe (10) extends to the outside of the working chamber (1), and an electric valve (11) is provided at the right end of the oil inlet pipe (10), and the input end of the electric valve (11) is electrically connected to the output end of the PLC controller (13).

7. A table-type lubricating oil injection device according to claim 1, characterized in that: The front end of the working bin (1) is hinged with symmetrically distributed bin doors (12) via hinges, and the lower end of the working bin (1) is fixedly connected with evenly distributed supporting feet.

Images