A quantitative oil supply device with high accuracy

Abstract

The utility model relates to the technical field of oil supply devices, and discloses a quantitative oil supply device with high precision, wherein a worm is rotatably connected to the middle part of the limit plate, a rotating shaft 1 is fixedly connected to one side of the worm, a knob is fixedly connected to the side of the rotating shaft 1 away from the worm, the worm is meshingly connected to a worm wheel, a rotating shaft 2 is fixedly connected to the middle part of the worm wheel, and a circular block is fixedly connected to one side of the rotating shaft 2. In the utility model, by turning the knob, the rotating shaft 2 is rotated to rotate with the circular block, and the circular block is rotated to adjust the angle along the oil drain pipe, so that the oil in the oil drain pipe flows out from the opened circular block, so that the oil drain pipe can be adjusted according to different needs when supplying oil, and can effectively block and adjust the oil flow quickly to achieve a quantitative effect, so as to avoid excessive or insufficient oil supply affecting the operation of the machine, so that the oil supply device can be more flexibly adjusted and quantitative when supplying oil.

Description

Technical Field

[0001] The utility model relates to the technical field of oil supply devices, in particular to a quantitative oil supply device with high accuracy. Background Art

[0002] The fuel supply device is mainly due to the high requirements of modern industry for the accuracy and stability of fuel supply. In many industrial fields, such as automobiles, machinery, aviation, etc., the supply of fuel needs to be strictly controlled to ensure the normal operation and performance optimization of the equipment.

[0003] The prior art has the following deficiencies: it is not convenient for traditional machinery to adjust the oil flow rate when supplying oil, making it inconvenient to quantify the amount of oil when supplying oil. The traditional oil supply device has a large air pressure due to long-term oil absorption inside, making it difficult to remove the filter device in the oil tank, and it is easy to cause internal blockage if it is not replaced for a long time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a quantitative oil supply device with high accuracy.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highly precise quantitative oil supply device, including a protective block, an adjusting mechanism, and an exhaust assembly, wherein an oil tank is fixedly connected inside the protective block, a water pump is fixedly connected to one side of the oil tank, a groove is provided on the protective block, the water pump is arranged in the groove, an oil suction pipe is fixedly connected to one side of the water pump, the oil suction pipe runs through one side of the oil tank, an oil discharge pipe is fixedly connected to the other side of the water pump, a protective box is fixedly connected to the protective box, a limiting plate is fixedly connected inside the protective box, a worm is rotatably connected to the middle part of the limiting plate, one side of the worm is fixedly connected to a rotating shaft 1, a side of the rotating shaft 1 away from the worm is fixedly connected to a knob, the worm is meshingly connected to a worm wheel, the middle part of the worm wheel is fixedly connected to a rotating shaft 2, and one side of the rotating shaft 2 is fixedly connected to a circular block.

[0006] As a further description of the above technical solution:

[0007] The first rotating shaft passes through one side of the protection box, the second rotating shaft passes through the top of the oil drain pipe, the circular block is rotatably connected in the oil drain pipe, the limit plate, worm and worm wheel are all arranged in the protection box, and the limit plate is provided in two groups and is symmetrically divided.

[0008] As a further description of the above technical solution:

[0009] The regulating mechanism comprises an oil drain pipe, a protection box, a knob, a first rotating shaft, a limiting plate, a worm, a worm wheel, a second rotating shaft and a circular block.

[0010] As a further description of the above technical solution:

[0011] A filter core is arranged in the oil tank, and a plurality of filter holes are arranged on the filter core. A pull ring is rotatably connected to the filter core.

[0012] As a further description of the above technical solution:

[0013] The oil tank is threadedly connected with a tank cover, the tank cover is fixedly connected with a push rod, the tank cover is provided with a square groove, and the push rods are arranged in four numbers and arranged around the tank cover.

[0014] As a further description of the above technical solution:

[0015] A hollow block is fixedly connected to the tank cover, and the hollow block is arranged in a square groove. A slide groove is provided in the hollow block, and a sliding block is slidably connected in the slide groove. An exhaust hole is provided on the sliding block, and a spring is fixedly connected in the slide groove. The side of the spring away from the slide groove is fixedly connected to the sliding block, and a baffle is fixedly connected inside the sliding block, and a button is fixedly connected to the baffle.

[0016] As a further description of the above technical solution:

[0017] The slide groove, the sliding block, the exhaust hole and the spring are all provided in two groups and are symmetrically divided. The sliding block, the exhaust hole, the spring and the baffle are all arranged in the hollow block.

[0018] As a further description of the above technical solution:

[0019] The exhaust component comprises a hollow block, a slide groove, a sliding block, an exhaust hole, a spring, a baffle and a button.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by turning the knob, the second rotating shaft rotates with the circular block, and the circular block rotates to adjust the angle along the oil drain pipe, so that the oil in the oil drain pipe flows out from the opened circular block, so that the oil drain pipe can be adjusted according to different needs when supplying oil, and the oil flow can be effectively blocked and adjusted quickly to achieve a quantitative effect, avoiding excessive or insufficient oil supply to affect the operation of the machine, so that the oil supply device can be more flexibly adjusted and quantitative when supplying oil.

[0022] 2. In the utility model, when the button is pressed, the button squeezes the baffle, the baffle squeezes the sliding block, the sliding block moves downward along the slide groove to squeeze the spring, and the baffle moves downward so that the larger air pressure in the oil tank can be discharged upward from the exhaust hole, so that the filter element can be more portable and quick when replaced, avoiding internal blockage due to excessive air pressure in the oil tank, which makes it inconvenient to remove the filter element, and can effectively maintain the quality of the oil in the oil tank, so that the oil tank can increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a highly accurate quantitative oil supply device proposed by the utility model;

[0024] Figure 2 This is a schematic cross-sectional structure diagram of a highly accurate quantitative oil supply device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the disassembly of components of a highly accurate quantitative oil supply device proposed by the utility model;

[0026] Figure 4 This is a schematic cross-sectional structure diagram of the adjustment mechanism proposed in the utility model;

[0027] Figure 5 This is an exploded view of the exhaust assembly proposed by the present utility model.

[0028] Legend:

[0029] 1. Protective block; 2. Oil tank; 3. Filter element; 4. Filter hole; 5. Pull ring; 6. Tank cover; 7. Push rod; 8. Square groove; 9. Hollow block; 10. Slide groove; 11. Sliding block; 12. Exhaust hole; 13. Spring; 14. Baffle; 15. Button; 16. Water pump; 17. Suction pipe; 18. Discharge pipe; 19. Protective box; 20. Knob; 21. Shaft 1; 22. Limit plate; 23. Worm; 24. Worm wheel; 25. Shaft 2; 26. Round block; 27. Groove. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 5The utility model provides an embodiment: a quantitative oil supply device with high precision, a protective block 1, an adjusting mechanism, and an exhaust component. An oil tank 2 is fixedly connected inside the protective block 1, and a water pump 16 is fixedly connected to one side of the oil tank 2. A groove 27 is provided on the protective block 1, and the water pump 16 is arranged in the groove 27. An oil suction pipe 17 is fixedly connected to one side of the water pump 16, and the oil suction pipe 17 runs through one side of the oil tank 2. An oil discharge pipe 18 is fixedly connected to the other side of the water pump 16, and a protective box 19 is fixedly connected to the oil discharge pipe 18. A limit plate 22 is fixedly connected to the protective box 19, and the limit plate The middle part of the worm 22 is rotatably connected to the worm 23, one side of the worm 23 is fixedly connected to the shaft 1 21, the side of the shaft 1 21 away from the worm 23 is fixedly connected to the knob 20, the worm 23 is meshingly connected to the worm wheel 24, the middle part of the worm wheel 24 is fixedly connected to the shaft 25, one side of the shaft 25 is fixedly connected to the circular block 26, the shaft 1 21 passes through one side of the protection box 19, the shaft 25 passes through the top of the oil drain pipe 18, the circular block 26 is rotatably connected to the oil drain pipe 18, the limit plate 22, the worm 23, and the worm wheel 24 are all arranged in the protection box 19, the limit plate 2 2 is provided with two groups and is symmetrically divided, the adjustment mechanism includes an oil discharge pipe 18, a protection box 19, a knob 20, a rotating shaft 1 21, a limit plate 22, a worm 23, a worm wheel 24, a rotating shaft 25, and a circular block 26. By setting a water pump 16, the water pump 16 filters the oil in the oil tank 2 through the filter element 3 through the oil suction pipe 17, and then the sucked oil is discharged into the oil discharge pipe 18 through the water pump 16. When oil supply is required, the knob 20 is turned, and the rotation of the knob 20 drives the rotating shaft 1 21 to rotate, and the rotation of the rotating shaft 1 21 drives the worm 23 to rotate along the middle of the limit plate 22. The rotation of the worm 23 drives the worm wheel 24 to rotate, the rotation of the worm wheel 24 drives the second shaft 25 to rotate, the rotation of the second shaft 25 drives the circular block 26 to rotate, and the circular block 26 rotates to adjust the angle along the oil drain pipe 18, so that the oil in the oil drain pipe 18 can flow out from the opened circular block 26, so that the oil drain pipe 18 can be adjusted according to different needs during oil supply, and can effectively block and adjust the oil flow quickly to achieve a quantitative effect, avoid excessive or insufficient oil supply to affect the operation of the machine, and enable the oil supply device to be more flexibly adjusted and quantitative during oil supply.

[0032] A filter element 3 is provided in the oil tank 2, and a filter hole 4 is provided on the filter element 3. There are several filter holes 4. A pull ring 5 is rotatably connected to the filter element 3. A tank cover 6 is threadedly connected to the oil tank 2. A push rod 7 is fixedly connected to the tank cover 6. A square groove 8 is provided on the tank cover 6. The push rod 7 is provided in four and arranged around the tank cover 6. A hollow block 9 is fixedly connected to the tank cover 6. The hollow block 9 is provided in the square groove 8. A slide groove 10 is provided in the hollow block 9. The slide groove 10 is slidably connected to the tank cover 6. There is a sliding block 11, and the sliding block 11 is provided with an exhaust hole 12. A spring 13 is fixedly connected in the slide groove 10, and the side of the spring 13 away from the slide groove 10 is fixedly connected to the sliding block 11. A baffle 14 is fixedly connected in the sliding block 11, and a button 15 is fixedly connected to the baffle 14. The slide groove 10, the sliding block 11, the exhaust hole 12, and the spring 13 are all provided with two groups and are symmetrically divided. The sliding block 11, the exhaust hole 12, the spring 13, and the baffle 14 are all arranged in a hollow In the block 9, the exhaust component includes a hollow block 9, a slide groove 10, a sliding block 11, an exhaust hole 12, a spring 13, a baffle 14, and a button 15. When the filter element 3 needs to be replaced, the button 15 is pressed, the button 15 squeezes the baffle 14, the baffle 14 squeezes the sliding block 11, the sliding block 11 moves downward along the slide groove 10 to squeeze the spring 13, and the baffle 14 moves downward so that the larger air pressure in the oil tank 2 can be discharged upward from the exhaust hole 12, so that the filter element 3 can be more portable and quick when replaced, and the internal blockage caused by excessive air pressure in the oil tank 2 is avoided. The quality of the oil in the oil tank 2 can be effectively maintained, so that the oil tank 2 can increase the service life for a longer time. After the air pressure is exhausted, the land pushes the rod 7, and the push rod 7 rotates with the tank cover 6 to rotate along the top of the oil tank 2 to open it, and the pull ring 5 is pulled, and the pull ring 5 takes the filter element 3 out along the inside of the oil tank 2, so that the filter element 3 is easier to replace.

[0033] Working principle: by setting a water pump 16, the water pump 16 sucks out the oil in the oil tank 2 through the filter element 3 through the oil suction pipe 17, and then discharges the sucked oil into the oil discharge pipe 18 through the water pump 16. When oil supply is needed, turn the knob 20, the knob 20 rotates with the rotation shaft 1 21, the rotation of the rotation shaft 1 21 drives the worm 23 to rotate along the middle part of the limit plate 22, the rotation of the worm 23 drives the worm wheel 24 to rotate, the rotation of the worm wheel 24 drives the rotation shaft 25 to rotate, the rotation of the rotation shaft 25 drives the circular block 26 to rotate, the circular block 26 rotates to adjust the angle along the oil discharge pipe 18, so that the oil in the oil discharge pipe 18 can flow out from the opening of the circular block 26, so that the oil discharge pipe 18 can be adjusted according to different needs during oil supply, and can effectively block and adjust the oil flow quickly to achieve a quantitative effect, so as to avoid excessive or insufficient oil supply affecting the machinery The operation of the oil supply device can be more flexibly adjusted and quantitative when supplying oil. When the filter element 3 needs to be replaced, the button 15 is pressed, the button 15 squeezes the baffle 14, the baffle 14 squeezes the sliding block 11, and the sliding block 11 moves downward along the slide groove 10 to squeeze the spring 13. The baffle 14 moves downward so that the larger air pressure in the oil tank 2 can be discharged upward from the exhaust hole 12, so that the filter element 3 can be more portable and quick when replaced, avoiding internal blockage due to excessive air pressure in the oil tank 2 that makes it inconvenient to take out the filter element 3, which can effectively maintain the quality of the oil in the oil tank 2 and increase the service life of the oil tank 2. After the air pressure is discharged, the land pushes the rod 7, the push rod 7 rotates with the tank cover 6 to rotate along the top of the oil tank 2 to open, pull the pull ring 5, and the pull ring 5 takes the filter element 3 out along the inside of the oil tank 2, so that the filter element 3 is easier to replace.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A highly accurate quantitative oil supply device, characterized in that: The invention comprises a protection block (1), an adjustment mechanism, and an exhaust assembly. An oil tank (2) is fixedly connected to the protection block (1). A water pump (16) is fixedly connected to one side of the oil tank (2). A groove (27) is provided on the protection block (1). The water pump (16) is arranged in the groove (27). An oil suction pipe (17) is fixedly connected to one side of the water pump (16). The oil suction pipe (17) passes through one side of the oil tank (2). An oil discharge pipe (18) is fixedly connected to the other side of the water pump (16). A protection box (19) is provided, wherein a limit plate (22) is fixedly connected inside the protection box (19), a worm (23) is rotatably connected to the middle of the limit plate (22), a rotating shaft (21) is fixedly connected to one side of the worm (23), a knob (20) is fixedly connected to the side of the rotating shaft (21) away from the worm (23), the worm (23) is meshingly connected to a worm wheel (24), a rotating shaft (25) is fixedly connected to the middle of the worm wheel (24), and a circular block (26) is fixedly connected to one side of the rotating shaft (25).

2. A highly accurate quantitative oil supply device according to claim 1, characterized in that: The first rotating shaft (21) passes through one side of the protection box (19), the second rotating shaft (25) passes through the top of the oil drain pipe (18), the circular block (26) is rotatably connected to the oil drain pipe (18), the limit plate (22), the worm (23), and the worm wheel (24) are all arranged in the protection box (19), and the limit plate (22) is provided with two groups and is symmetrically divided.

3. A highly accurate quantitative oil supply device according to claim 1, characterized in that: The regulating mechanism comprises an oil discharge pipe (18), a protection box (19), a knob (20), a first rotating shaft (21), a limit plate (22), a worm (23), a worm wheel (24), a second rotating shaft (25), and a circular block (26).

4. The high-precision quantitative oil supply device according to claim 1 is characterized in that: A filter core (3) is arranged in the oil tank (2), and a filter hole (4) is arranged on the filter core (3). There are a plurality of filter holes (4), and a pull ring (5) is rotatably connected to the filter core (3).

5. The highly accurate quantitative oil supply device according to claim 1, characterized in that: The oil tank (2) is threadedly connected to a tank cover (6), the tank cover (6) is fixedly connected to a push rod (7), the tank cover (6) is provided with a square groove (8), and the push rods (7) are arranged in four numbers and arranged around the tank cover (6).

6. A highly accurate quantitative oil supply device according to claim 5, characterized in that The can cover (6) is fixedly connected with a hollow block (9), the hollow block (9) is arranged in a square groove (8), a slide groove (10) is arranged in the hollow block (9), a sliding block (11) is slidably connected in the slide groove (10), an exhaust hole (12) is arranged on the sliding block (11), a spring (13) is fixedly connected in the slide groove (10), a side of the spring (13) away from the slide groove (10) is fixedly connected to the sliding block (11), a baffle (14) is fixedly connected inside the sliding block (11), and a button (15) is fixedly connected to the baffle (14).

7. A highly accurate quantitative oil supply device according to claim 6, characterized in that: The slide groove (10), the sliding block (11), the exhaust hole (12), and the spring (13) are all provided in two groups and are symmetrically divided. The sliding block (11), the exhaust hole (12), the spring (13), and the baffle (14) are all arranged in the hollow block (9).

8. The highly accurate quantitative oil supply device according to claim 1, characterized in that: The exhaust assembly comprises a hollow block (9), a slide groove (10), a sliding block (11), an exhaust hole (12), a spring (13), a baffle (14), and a button (15).

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