Oiling machine convenient for quantitative control

Abstract

The oiling machine convenient to quantitatively control relates to the technical field of oiling machines and comprises a base, an oil storage tank and an output pipeline, one side of the top end of the base is in butt joint with the oil storage tank, the bottom end of the outer wall of the oil storage tank is in butt joint with the output pipeline, and one side, far away from the oil storage tank, of the output pipeline is connected with a high-pressure pump. When the oiling machine convenient to quantitatively control is used, the driving motor is started to stably control the downward moving distance of the oil pressing plate to accurately control the oil outlet amount, so that adhesion between equipment parts caused by excessive injection of lubricating oil is prevented, the situation that the oil pressing plate moves downwards due to the fact that thrust is not generated at the center any more is avoided, and then the edge of the oil pressing plate is prevented from tilting; and the display screen is protected through the transparent protective cover, the display screen is prevented from being damaged due to collision with external sundries, and therefore the effect of conveniently protecting the display screen is achieved in the using process of the oiling machine.

Description

Technical Field

[0001] The utility model relates to the technical field of oil injection machines, in particular to an oil injection machine which is convenient for quantitative control. Background Art

[0002] An oiler is a device used to deliver lubricating oil in the lubrication system of various mechanical equipment. According to the driving mode, it can be divided into pneumatic oilers, hydraulic oilers, manual oilers and motor-driven oilers. Oilers are widely used, including lubrication systems of mechanical equipment in various industries such as CNC machinery, machining centers, elevators, production lines and food, as well as centralized lubrication systems of automobile chassis.

[0003] In order to lubricate mechanical equipment, when an oiling machine is needed for assistance, the base is first moved to the vicinity of the mechanical equipment, and then the high-pressure pump is started. At this time, the oil in the oil storage tank is discharged through the output pipe, and then the oil is introduced into the mechanical equipment through the oiling pipe for lubrication; but during the use of the oiling machine, in order to avoid equipment wear caused by insufficient lubrication and prevent equipment damage caused by excessive lubrication, it is necessary to quantitatively control the introduced lubricating oil. However, electric oiling machines are generally connected to oil barrels through oil guns and oil hoses, which results in that when the oiling machine is used, the amount of lubricating oil injected cannot be well controlled, and then it is easy to over-inject the lubricating oil to cause over-lubrication, which may cause adhesion between equipment components, affecting the normal operation of the equipment, thereby affecting the use of the oiling machine. Utility Model Content

[0004] The utility model aims to provide an oil injection machine which is convenient for quantitative control, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil injection machine that is easy to control quantitatively, comprising a base, an oil storage tank and an output pipe, wherein one side of the top of the base is connected to the oil storage tank, and the bottom end of the outer wall of the oil storage tank is connected to the output pipe, the side of the output pipe away from the oil storage tank is connected to a high-pressure pump, and the middle part of the outer wall of the high-pressure pump is connected to the oil injection pipe, and the middle part of the outer wall of the oil storage tank is connected to a display screen.

[0006] Preferably, a driving motor is installed on one side of the outer wall of the oil storage tank, and an output end of the driving motor is connected to a first gear through a rotating column.

[0007] Preferably, the outer wall of the first gear is meshingly connected with the second gear, and the interior of the second gear is connected with a fixing column.

[0008] Preferably, one side of the outer wall of the first gear and the second gear is meshedly connected with a tooth plate, and the bottom end of the tooth plate is fixedly connected with an oil pressure plate.

[0009] Preferably, both sides of the top of the oil pressure plate are butted against limiting columns, and the limiting columns are slidably connected to limiting rods inside.

[0010] Preferably, a spring is sleeved on the outer wall of the limiting rod, and the top end of the limiting rod is welded to the inner wall of the oil storage tank.

[0011] Preferably, both sides of the top of the oil storage tank are provided with outlet cavities connected to the tooth plate, and an elastic telescopic mechanism is formed between the limit column, the limit rod and the spring.

[0012] Preferably, a transparent protective cover is provided on a side of the outer wall of the oil storage tank close to the display screen, and a rubber pad is embedded and installed at the bottom end of the transparent protective cover.

[0013] Preferably, the upper and lower sides of the transparent protective cover are connected to limit seats, and the limit seats are slidably connected to the inside with guide rods.

[0014] Preferably, iron fixing blocks are welded on both sides of the outer wall of the guide rod, and the outer wall of the iron fixing block is welded to the oil storage tank, and magnets are docked on the left and right sides of the transparent protective cover.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: when the oil injection machine which is easy to control quantitatively is used, the oil output is accurately controlled by starting the driving motor to stably control the downward movement distance of the oil pressure plate, thereby preventing excessive injection of lubricating oil from causing adhesion between equipment components, and no longer generating thrust on the center to move the oil pressure plate downward, thereby preventing the edge of the oil pressure plate from warping, thereby facilitating quantitative control and preventing the edge of the oil pressure plate from warping, and protecting the display screen through a transparent protective cover to prevent the display screen from colliding with external debris and being damaged, thereby facilitating the protection of the display screen during the use of the oil injection machine.

[0016] 1. In the process of lubricating mechanical equipment by the oil injection machine, the driving motor is first started to drive the second gear to rotate through the first gear, so that the gear plate drives the oil pressure plate to move downward, and the oil pressure plate is no longer moved downward by generating thrust at the center of the oil pressure plate, thereby preventing the edge of the oil pressure plate from warping. In addition, the oil output of the oil storage tank is accurately controlled by stably controlling the downward movement distance of the oil pressure plate, thereby preventing excessive injection of lubricating oil from causing adhesion between equipment components, thereby facilitating quantitative control and preventing the edge of the oil pressure plate from warping during the use of the oil injection machine;

[0017] 2. When lubricating mechanical equipment with an oiling machine, first push the transparent protective cover to cover the display screen. At this time, the magnet and the iron fixing block fit together to limit the transparent protective cover to prevent the transparent protective cover from moving at will. Then, the transparent protective cover protects the display screen and prevents the display screen from colliding with external debris and being damaged. This helps protect the display screen during the use of the oiling machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the display screen of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional cutaway structure of the oil storage tank of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the oil pressing plate of the utility model;

[0023] Figure 6 This is a rear-view stereoscopic structural diagram of the transparent protective cover of the utility model;

[0024] Figure 7 This is a schematic diagram of the main structure of the transparent protective cover of the utility model.

[0025] In the figure: 1. base; 2. oil storage tank; 3. output pipe; 4. high-pressure pump; 5. oil injection pipe; 6. display screen; 7. drive motor; 8. first gear; 9. second gear; 10. fixing column; 11. tooth plate; 12. oil pressure plate; 13. limit column; 14. limit rod; 15. spring; 16. transparent protective cover; 17. rubber pad; 18. limit seat; 19. guide rod; 20. iron fixing block; 21. magnet. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5The utility model provides a technical solution: an oil injection machine that is easy to control quantitatively, including a base 1, an oil storage tank 2 and an output pipe 3, the top side of the base 1 is connected to the oil storage tank 2, and the bottom end of the outer wall of the oil storage tank 2 is connected to the output pipe 3, the side of the output pipe 3 away from the oil storage tank 2 is connected to a high-pressure pump 4, and the middle part of the outer wall of the high-pressure pump 4 is connected to an oil injection pipe 5, and the middle part of the outer wall of the oil storage tank 2 is connected to a display screen 6; a driving motor 7 is installed on one side of the outer wall of the oil storage tank 2, and the output end of the driving motor 7 is connected to a first gear 8 through a rotating column; the outer wall of the first gear 8 is meshed with a second gear 9, and the second gear 9 is internally connected to a fixing column 10; the first gear 8 A toothed plate 11 is meshed and connected to one side of the outer wall of the second gear 9, and an oil pressure plate 12 is fixedly connected to the bottom end of the toothed plate 11; limiting columns 13 are connected to the top of the oil pressure plate 12 on both sides, and the limiting column 13 is slidably connected to the limiting rod 14 inside; a spring 15 is sleeved on the outer wall of the limiting rod 14, and the top of the limiting rod 14 is welded to the inner wall of the oil storage tank 2; both sides of the top of the oil storage tank 2 are provided with a guide cavity connected to the toothed plate 11, and an elastic telescopic mechanism is formed between the limiting column 13, the limiting rod 14 and the spring 15; the oil pressure plate 12 is slidably connected to the oil storage tank 2, the outer walls of the fixed column 10 are connected to the oil storage tank 2 on both sides, and the second gear 9 is rotatably connected to the fixed column 10.

[0028] During specific implementation, in the process of lubricating the mechanical equipment by the oiling machine, in order to prevent the phenomenon of over-lubrication caused by excessive injection of lubricating oil, the driving motor 7 is first started to drive the first gear 8 to reverse. Since the first gear 8 is meshed with the second gear 9, the first gear 8 is reversed to make the second gear 9 rotate forward along the fixed column 10, and since the first gear 8 and the second gear 9 are both meshed with the toothed plate 11, the first gear 8 and the second gear 9 rotate to make the toothed plate 11 move downward, and since the bottom end of the toothed plate 11 is connected to the oil pressure plate 12, the movement of the toothed plate 11 drives the oil pressure plate 12 to move together, and since the two sides of the top end of the oil pressure plate 12 are connected to the limit columns 13, at this time the limit columns 13 slide along the limit rods 14, thereby guiding the movement of the oil pressure plate 12;

[0029] At this time, the spring 15 is reset to generate elastic force to assist the oil pressure plate 12 to move downward, and the limit column 13 and the tooth plate 11 simultaneously generate a downward thrust on the oil pressure plate 12, so that the oil pressure plate 12 moves downward stably, and it is no longer driven by the thrust generated at the center of the oil pressure plate 12 to move downward, so that the edge of the oil pressure plate 12 can be prevented from warping, and then by stably controlling the downward movement distance of the oil pressure plate 12, the oil output of the oil storage tank 2 can be accurately controlled, and then the oil injection amount can be quantitatively controlled to prevent excessive lubrication caused by excessive injection of lubricating oil, thereby causing adhesion between equipment components, so as to facilitate quantitative control and prevent the edge of the oil pressure plate 12 from warping during the use of the oil injection machine.

[0030] See also Figure 1 , Figure 3 , Figure 6 and Figure 7 It can be seen that a transparent protective cover 16 is provided on one side of the outer wall of the oil storage tank 2 close to the display screen 6, and a rubber pad 17 is embedded and installed at the bottom end of the transparent protective cover 16; the upper and lower sides of the transparent protective cover 16 are connected to a limit seat 18, and a guide rod 19 is slidably connected inside the limit seat 18; iron fixing blocks 20 are welded on both sides of the outer wall of the guide rod 19, and the outer wall of the iron fixing block 20 is welded to the oil storage tank 2, and magnets 21 are connected to the left and right sides of the transparent protective cover 16; the iron fixing block 20 and the magnet 21 are magnetically connected, and the transparent protective cover 16 and the limit seat 18 form an integrated structure.

[0031] In the specific implementation, in the process of lubricating the mechanical equipment by the oiling machine, in order to prevent the display screen 6 from colliding with external debris and being damaged, the transparent protective cover 16 is manually pushed first. Since the transparent protective cover 16 is connected to the limit seat 18, the limit seat 18 slides along the guide rod 19 at this time, thereby guiding the movement of the transparent protective cover 16 until the transparent protective cover 16 covers the display screen 6. At this time, the magnet 21 is attached to the iron fixing block 20 to form a magnetic connection, and then the transparent protective cover 16 is limited to prevent the transparent protective cover 16 from moving at will;

[0032] The transparent protective cover 16 is used to protect the display screen 6, so as to prevent the display screen 6 from being damaged by collision with external debris. Moreover, since a rubber pad 17 is embedded in the bottom end of the transparent protective cover 16, the staff can press the control button by pressing the rubber pad 17, and then the control button can be displayed without moving the transparent protective cover 16, and the control button can be pressed to operate the oiling machine, thereby playing a role in protecting the display screen 6 during the use of the oiling machine.

[0033] To sum up, when this oiling machine that is easy to control quantitatively is used, the base 1 is first moved to the vicinity of the mechanical equipment, and then the high-pressure pump 4 is started. At this time, the oil in the oil storage tank 2 is discharged through the output pipe 3, and then the oil is introduced into the mechanical equipment through the oil filling pipe 5 for lubrication, and the parameters of the oiling machine when in use are displayed through the display screen 6, so that it is convenient for the staff to operate the oiling machine through the control button. This is the existing technology and will not be elaborated on here. By starting the drive motor 7 to stably control the downward movement distance of the oil pressure plate 12, the oil output of the oil storage tank 2 can be accurately controlled, thereby preventing excessive injection of lubricating oil from causing adhesion between equipment components, and no longer generating thrust on the center to cause the oil pressure plate 12 to move downward, thereby preventing the edge of the oil pressure plate 12 from warping, and protecting the display screen 6 through the transparent protective cover 16 to prevent the display screen 6 from colliding with external debris and being damaged. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An oil injection machine that is convenient for quantitative control, comprising a base (1), an oil storage tank (2) and an output pipe (3), characterized in that: The top side of the base (1) is butt-jointed with an oil storage tank (2), and the bottom end of the outer wall of the oil storage tank (2) is butt-jointed with an output pipe (3), the side of the output pipe (3) away from the oil storage tank (2) is connected to a high-pressure pump (4), and the middle part of the outer wall of the high-pressure pump (4) is butt-jointed with an oil injection pipe (5), and the middle part of the outer wall of the oil storage tank (2) is connected to a display screen (6).

2. The oil injection machine that is convenient for quantitative control according to claim 1 is characterized in that: A driving motor (7) is installed on one side of the outer wall of the oil storage tank (2), and the output end of the driving motor (7) is connected to a first gear (8) via a rotating column.

3. The oil injection machine that is convenient for quantitative control according to claim 2 is characterized in that: The outer wall of the first gear (8) is meshingly connected with the second gear (9), and the interior of the second gear (9) is connected with a fixing column (10).

4. The oil injection machine that is convenient for quantitative control according to claim 3 is characterized in that: One side of the outer wall of the first gear (8) and the second gear (9) are meshedly connected with a toothed plate (11), and the bottom end of the toothed plate (11) is fixedly connected with an oil pressure plate (12).

5. The oil injection machine that facilitates quantitative control according to claim 4 is characterized in that: The top sides of the oil pressure plate (12) are butted against limiting posts (13), and the limiting posts (13) are internally slidably connected to limiting rods (14).

6. The oil injection machine that facilitates quantitative control according to claim 5, characterized in that: The outer wall of the limiting rod (14) is sleeved with a spring (15), and the top end of the limiting rod (14) is welded to the inner wall of the oil storage tank (2).

7. The oil injection machine that facilitates quantitative control according to claim 6 is characterized in that: The top side and sides of the oil storage tank (2) are provided with outlet cavities connected to the tooth plate (11); the limit column (13), the limit rod (14) and the spring (15) form an elastic telescopic mechanism.

8. The oil injection machine that facilitates quantitative control according to claim 1 is characterized in that: A transparent protective cover (16) is provided on a side of the outer wall of the oil storage tank (2) close to the display screen (6), and a rubber pad (17) is embedded and installed at the bottom end of the transparent protective cover (16).

9. The oil injection machine that facilitates quantitative control according to claim 8, characterized in that: The upper and lower sides of the transparent protective cover (16) are connected to a limit seat (18), and a guide rod (19) is slidably connected inside the limit seat (18).

10. The oil injection machine that facilitates quantitative control according to claim 9, characterized in that: Iron fixing blocks (20) are welded on both sides of the outer wall of the guide rod (19), and the outer wall of the iron fixing block (20) is welded to the oil storage tank (2). Magnets (21) are butt-jointed on the left and right sides of the transparent protective cover (16).

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