Multifunctional vacuumizing oiling device

Abstract

The invention relates to the technical field of oiling devices, and discloses a multifunctional vacuumizing oiling device which comprises a base, a console fixedly connected to the inner wall of the base, a motor fixedly connected to the inner wall of the base, a supporting seat fixedly connected to the inner wall of the base, an oil conveying tank fixedly connected to the inner wall of the base, and a vacuum pump fixedly connected to the top of the oil conveying tank. A preheating mechanism is arranged on the inner wall of the base, a buffering mechanism is arranged on the inner wall of the oil conveying tank, a collecting mechanism is arranged on the inner wall of the base, and the circumferential face of the oil conveying tank fixedly communicates with a circulating pipe. The oil injection speed can be increased, the stability of the device during injection is guaranteed, the injection time can be saved, the device can adapt to the oil injection speed in different environments, and the multifunctionality of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of oil injection devices, and particularly to a multifunctional vacuum oil injection device. Background Art

[0002] Traditional oil injection methods often rely on simple gravity or pressure difference for oil injection. For example, in the oil injection of some small devices, oil is slowly poured into the oil injection port through a funnel. This method completely relies on the gravity of the oil itself, and the oil injection speed is extremely slow. For large devices such as large transformers, a large amount of oil needs to be injected. Using this traditional method may take several hours or even days, seriously affecting the production progress. Moreover, during the oil injection process, due to the lack of precise flow control, it is easy to inject too much or too little oil, and repeated adjustments are required, further reducing the oil injection efficiency.

[0003] The patent with the publication number CN113793745B discloses a multifunctional vacuum oil injection device, including a bottom plate, a cylinder body and a top cover; an oil injection pipe is arranged inside the cylinder body. The upper end of the oil injection pipe passes through the top cover and is connected with an oil injection ball valve. The bottom end of the oil injection ball valve is connected with an upper oil injection base, and the upper oil injection base is fixed on the top cover. The lower end of the oil injection pipe passes through the bottom plate. On both sides of the oil injection pipe passing through the bottom plate, there is a first lower oil injection base. The upper end of the first lower oil injection base is provided with a second lower oil injection base, and the upper end of the second lower oil injection base is fixed on the bottom plate; a vacuum extraction pipe is arranged on the top cover. The bottom end of the vacuum extraction pipe penetrates into the cylinder body, and the upper end of the vacuum extraction pipe is provided with a vacuum extraction ball valve. The vacuum extraction ball valve is fixed on the vacuum extraction base, and the vacuum extraction base is fixed on the top cover. The present invention adopts a multifunctional vacuum oil injection device with the above structure, achieving the purpose of multi-purpose use, saving time and effort, ensuring the quality of products, saving time, and being able to operate under live or non-stop power conditions.

[0004] However, when the above device is in use, it is difficult to comprehensively reduce the adhesion of the injected oil, which may lead to easy adhesion during injection, affecting the oil injection effect of the device on the equipment that needs to be injected with oil. Therefore, a multifunctional vacuum oil injection device is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a multifunctional vacuum oil injection device aiming at the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is: a multifunctional vacuum oil injection device, including a base, the inner wall of the base is fixedly connected with a control console, the inner wall of the base is fixedly connected with a motor, the inner wall of the base is fixedly connected with a support seat, the inner wall of the base is fixedly connected with an oil storage tank, the top of the oil storage tank is fixedly connected with a vacuum pump, a preheating mechanism is arranged on the inner wall of the base, a buffer mechanism is arranged on the inner wall of the oil storage tank, a collection mechanism is arranged on the inner wall of the base, the top of the oil storage tank is fixedly and communicatively connected with an oil inlet pipe, the circumferential surface of the oil storage tank is fixedly and communicatively connected with a circulation pipe, an oil discharge pipe is installed on the top of the base, the inner wall of the base is fixedly connected with a cylinder, the preheating mechanism includes a heating tank, a reciprocating lead screw, a connecting circular block one, a connecting arc plate, a heating rod, a discharge port, a slide plate, a fixing block one, a spring, a connecting circular block two, and a semi-circular arc plate. The heating tank is fixedly connected to the top of the support seat, the reciprocating lead screw is fixedly connected to the output end of the motor, the connecting circular block one is movably connected to the inner wall of the reciprocating lead screw, the connecting arc plate is fixedly connected to the circumferential surface of the connecting circular block one, the heating rod is fixedly connected to the inner wall of the connecting arc plate, the discharge port is fixedly and communicatively connected to one end of the oil discharge pipe, the other end of the oil discharge pipe is fixedly and communicatively connected to the top of the heating tank, the slide plate is slidably connected to the inner wall of the discharge port, the fixing block one is fixedly connected to the inner wall of the discharge port, one end of the spring is fixedly connected to the inner wall of the fixing block one, the other end of the spring is fixedly connected to the inner wall of the slide plate, the connecting circular block two is fixedly connected to the circumferential surface of the reciprocating lead screw, the semi-circular arc plate is fixedly connected to the circumferential surface of the connecting circular block two, the reciprocating lead screw is rotatably connected to the inner wall of the support seat, the reciprocating lead screw is rotatably connected to the inner wall of the heating tank, and the connecting arc plate is slidably connected to the inner wall of the heating tank, so as to increase the temperature of the injected oil inside the heating tank. The semi-circular arc plate can stir the injected oil. The heated oil has better fluidity. After being injected into the equipment, it can be more evenly distributed in various parts of the equipment. The up and down movement of the heating rod will make the temperature of the oil inside the heating tank more uniform, reduce the overall adhesion of the oil inside the heating tank, and at the same time, the stirring of the semi-circular arc plate can further improve the uniformity of the injected oil, ensure the stability of the device during injection, improve the overall performance of the device, can increase the speed of injecting the oil liquid, ensure the stable performance of the device during injection, can save the injection time, can adapt to the injection speed in different environments, and improve the versatility of the device.

[0007] Preferably, the buffer mechanism includes a first hinge column, a first disc, a second disc, a second hinge column, a third connecting circular block, a connecting rod, a fourth connecting circular block, a knocking T-bar, and a pushing arc plate. The first hinge column is rotatably connected to the inner wall of the oil storage tank through a torsion spring. The first disc is fixedly connected to the circumferential surface of the first hinge column. The second hinge column is rotatably connected to the inner wall of the oil storage tank through a torsion spring. The second disc is fixedly connected to the circumferential surface of the second hinge column. The third connecting circular block is rotatably connected to the inner wall of the first disc. The connecting rod is rotatably connected to the circumferential surface of the third connecting circular block. The fourth connecting circular block is rotatably connected to the inner wall of the connecting rod. The fourth connecting circular block is rotatably connected to the inner wall of the second disc. The knocking T-bar is rotatably connected to the circumferential surface of the fourth connecting circular block. The pushing arc plate is fixedly connected to the output end of the air cylinder. The buffer mechanism further includes a pressing arc block, an arc pushing plate, and a first elastic telescopic rod. The pressing arc block is fixedly connected to the bottom of the second connecting circular block. The pressing arc block is in contact with the inner wall of the heating tank. The arc pushing plate is slidably connected to the inner wall of the heating tank. One end of the first elastic telescopic rod is fixedly connected to the inner wall of the heating tank. The telescopic end of the first elastic telescopic rod is fixedly connected to the inner wall of the arc pushing plate. The pushing arc plate is in contact with the inner wall of the oil storage tank. The first disc is in contact with the inner wall of the oil storage tank. The second disc is in contact with the inner wall of the oil storage tank, avoiding the generation of bubbles when the oil drops from a high place into the interior of the oil storage tank, thereby increasing the service time of the vacuum pump. Reducing the generation of oil bubbles will improve the use efficiency of the device, reduce the vacuum extraction time, and reduce the injection cost of the device. It can collect the excess oil inside the device. The device can operate efficiently, extend the equipment life, and reduce the waste of energy and resources. By recycling the excess oil, the waste of oil is avoided, the consumption of oil is saved, the operation cost is reduced. After the excess oil is recycled and reused, the stability of the oil injection system is maintained, and the risk of equipment failure caused by too much or too little oil is avoided, thereby improving the working efficiency of the system.

[0008] Preferably, the collection mechanism includes a second fixed block, a rising rod, a blocking block, a dredging round rod, a boosting plate, and a second elastic telescopic rod. The second fixed block is fixedly connected to the inner wall of the oil pipeline. The rising rod is slidably connected to the inner wall of the second fixed block. The blocking block is fixedly connected to the inner wall of the rising rod. The dredging round rod is slidably connected to the inner wall of the blocking block. The second elastic telescopic rod is fixedly connected to the inner wall of the blocking block. The boosting plate is fixedly connected to the telescopic end of the second elastic telescopic rod. The collection mechanism further includes an intermediate block, a threaded rod, a recovery tank, a hollow column, and a filter plate. The intermediate block is slidably connected to the inner wall of the oil pipeline. The threaded rod is fixedly connected to the left side of the intermediate block. The recovery tank is fixedly connected to the inner wall of the base. The hollow column is rotatably connected to the inner wall of the recovery tank. The filter plate is fixedly connected to the circumferential surface of the hollow column. The threaded rod contacts the inner wall of the hollow column. The boosting plate is fixedly connected to the inner wall of the dredging round rod. The rising rod contacts the second disc. The rising rod contacts the intermediate block. The threaded rod contacts the inner wall of the recovery tank, increasing the flow rate of the oil. At the same time, the opening of the blocking block can increase the synchronization of the operation of the device, ensuring that the oil can enter the heating tank for heating immediately after vacuum extraction, reducing the operation time of the device, increasing the continuity of the device during use, reducing the time cost. While the filter plate stirs the internal oil, the filter plate can also filter the oil collected inside the recovery tank. The recovered oil may contain impurities such as solid particles, metal chips, and dust. If these impurities are not filtered, they may damage the precision components inside the equipment, reducing the working efficiency and service life of the device. The filtration of the filter plate can improve the service life of the device.

[0009] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. For this multifunctional vacuum oil injection device, through the mutual cooperation of the heating tank, the reciprocating lead screw, the first connecting round block, the connecting arc plate, the heating rod, the discharge port, the sliding plate, the first fixed block, the spring, the second connecting round block, the semi-circular plate, the extrusion arc block, and the arc pushing plate, and the first elastic telescopic rod, the temperature of the injected oil inside the heating tank is increased. The semi-circular plate can stir the injected oil. The heated oil has better fluidity and can be more evenly distributed in each part of the equipment after being injected into the equipment. The up and down movement of the heating rod will make the temperature of the oil inside the heating tank more uniform, reducing the overall adhesion of the oil inside the heating tank. At the same time, the stirring of the semi-circular plate can further improve the uniformity of the injected oil, ensuring the stability of the device during injection, improving the overall performance of the device, being able to increase the speed of injecting the oil, ensuring the stable performance of the device during injection, being able to save the injection time, being able to adapt to the oil injection speed in different environments, and improving the versatility of the device.

[0010] 2. The multi-functional vacuum oil injection device, through the mutual cooperation of the first hinge column, the first disc, the second disc, the second hinge column, the third connecting round block, the connecting rod, the fourth connecting round block, the knocking T-bar, the pushing arc plate, the squeezing arc block, the arc pushing plate, and the first elastic telescopic rod, avoids the generation of bubbles when the oil drops from a high place inside the oil storage tank, thereby increasing the service time of the vacuum pump. Reducing the generation of oil bubbles will improve the use efficiency of the device, reduce the vacuum extraction time, and reduce the injection cost of the device. It can collect the excess oil inside the device. The device can operate efficiently, extend the equipment life, and reduce the waste of energy and resources. By recycling the excess oil, the waste of oil is avoided, the consumption of oil is saved, and the operation cost is reduced. After the excess oil is recycled and reused, the stability of the oil injection system is maintained, and the risk of equipment failure caused by too much or too little oil is avoided, thereby improving the working efficiency of the system.

[0011] 3. The multi-functional vacuum oil injection device, through the mutual cooperation of the second fixed block, the rising rod, the blocking block, the dredging round rod, the assisting plate, the second elastic telescopic rod, the middle block, the threaded rod, the recovery tank, the hollow column, and the filter plate, increases the flow rate of the oil. At the same time, the opening of the blocking block can increase the synchronization of the device operation, ensuring that it can enter the inside of the heating tank for heating immediately after vacuum extraction, reducing the operation time of the device, increasing the continuity of the device during use, and reducing the time cost. While the filter plate stirs the internal oil, the filter plate can also filter the oil collected inside the recovery tank. The recycled oil may contain impurities such as solid particles, metal chips, and dust. If these impurities are not filtered, they may damage the precision components inside the equipment and reduce the working efficiency and service life of the device. The filtering of the filter plate can improve the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a half-sectional view of the oil storage tank of the present invention; Figure 3 is a schematic diagram of the preheating mechanism of the present invention; Figure 4 is the present invention Figure 3 the enlarged view of the structure at A in; Figure 5 is a schematic diagram of the drain port structure of the present invention; Figure 6 is a schematic diagram of the buffer mechanism of the present invention; Figure 7 is the present invention Figure 6 the enlarged view of the structure at B in; Figure 8 is a schematic diagram of the collection mechanism of the present invention; Figure 9 For the present invention Figure 8 Enlarged view of the structure at C in the present invention; Figure 10 Schematic diagram of the structure of the recovery tank of the present invention.

[0013] In the figure: 1, base; 2, control console; 3, motor; 4, support seat; 5, oil delivery pipe; 6, vacuum pump; 7, preheating mechanism; 8, buffer mechanism; 9, collection mechanism; 10, oil inlet pipe; 11, circulation pipe; 12, oil discharge pipe; 13, cylinder; 701, heating tank; 702, reciprocating lead screw; 703, connecting round block 1; 704, connecting arc plate; 705, heating rod; 706, discharge port; 707, slide plate; 708, fixing block 1; 709, spring; 710, connecting round block 2; 711, semi-circular plate; 801, hinge column 1; 802, disc 1; 803, disc 2; 804, hinge column 2; 805, connecting round block 3; 806, connecting rod; 807, connecting round block 4; 808, knocking T-bar; 809, pushing arc plate; 810, extrusion arc block; 811, arc pushing plate; 812, elastic telescopic rod 1; 901, fixing block 2; 902, rising rod; 903, blocking block; 904, dredging round rod; 905, boosting plate; 906, elastic telescopic rod 2; 907, intermediate block; 908, threaded rod; 909, recovery tank; 910, hollow column; 911, filter plate. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] Please refer to Figures 1 - 10, an embodiment of the present invention is: a multifunctional vacuum oil injection device, including a base 1, an inner wall of the base 1 is fixedly connected with a control console 2, an inner wall of the base 1 is fixedly connected with a motor 3, an inner wall of the base 1 is fixedly connected with a support seat 4, an inner wall of the base 1 is fixedly connected with an oil delivery tank 5, a top of the oil delivery tank 5 is fixedly connected with a vacuum pump 6, a preheating mechanism 7 is arranged on an inner wall of the base 1, a buffer mechanism 8 is arranged on an inner wall of the oil delivery tank 5, a collection mechanism 9 is arranged on an inner wall of the base 1, a top of the oil delivery tank 5 is fixedly communicated with an oil inlet pipe 10, a circumferential surface of the oil delivery tank 5 is fixedly communicated with a circulation pipe 11, a drain pipe 12 is installed on a top of the base 1, an inner wall of the base 1 is fixedly connected with a cylinder 13, the preheating mechanism 7 includes a heating tank 701, a reciprocating lead screw 702, a connecting circular block 703, a connecting arc plate 704, a heating rod 705, a drain port 706, a sliding plate 707, a fixing block 708, a spring 709, a connecting circular block 710, a semi-circular arc plate 711, the heating tank 701 is fixedly connected to a top of the support seat 4, the reciprocating lead screw 702 is fixedly connected to an output end of the motor 3, the connecting circular block 703 is movably connected to an inner wall of the reciprocating lead screw 702, the connecting arc plate 704 is fixedly connected to a circumferential surface of the connecting circular block 703, the heating rod 705 is fixedly connected to an inner wall of the connecting arc plate 704, the drain port 706 is fixedly communicated with one end of the drain pipe 12, when the device is started, the drain port 706 is inserted into the device to be oil-injected, the motor 3 will start, an output end of the motor 3 will drive the reciprocating lead screw 702 to rotate, the rotation of the reciprocating lead screw 702 will drive the connecting circular block 703 to rotate, the rotation of the connecting circular block 703 will drive the connecting arc plate 704 to rotate, but the connecting arc plate 704 slides on an inner wall of the heating tank 701, at this time, the connecting circular block 703 is restricted, the connecting circular block 703 can only move up and down reciprocally through a reciprocating groove on a surface of the reciprocating lead screw 702, the up and down reciprocating movement of the connecting circular block 703 will drive the connecting arc plate 704 to move, the movement of the connecting arc plate 704 will drive the heating rod 705 to move up and down, the up and down movement of the heating rod 705 will increase the temperature of the injected oil inside the heating tank 701, while the reciprocating lead screw 702 rotates, the reciprocating lead screw 702 will drive the connecting circular block 710 to rotate, the rotation of the connecting circular block 710 will drive the semi-circular arc plate 711 to rotate, the semi-circular arc plate 711 can stir the injected oil, the heated oil has better fluidity, after being injected into the equipment, it can be more evenly distributed in each part of the equipment, the up and down movement of the heating rod 705 will make the temperature of the oil inside the heating tank 701 more uniform, reduce the overall adhesion of the oil inside the heating tank 701, at the same time, the stirring of the semi-circular arc plate 711 can further improve the uniformity of the injected oil, ensure the stability of the device during injection, improve the overall performance of the device, the other end of the drain pipe 12 is fixedly communicated with a top of the heating tank 701, the sliding plate 707 is slidably connected to an inner wall of the drain port 706, the fixing block 708 is fixedly connected to an inner wall of the drain port 706,One end of the spring 709 is fixedly connected to the inner wall of the first fixed block 708, and the other end of the spring 709 is fixedly connected to the inner wall of the sliding plate 707. The connecting circular block two 710 is fixedly connected to the circumferential surface of the reciprocating lead screw 702, and the semi-arc plate 711 is fixedly connected to the circumferential surface of the connecting circular block two 710. The reciprocating lead screw 702 is rotatably connected to the inner wall of the support seat 4 and the inner wall of the heating tank 701. The connecting arc plate 704 is slidably connected to the inner wall of the heating tank 701. When the oil temperature inside the heating tank 701 is heated to a certain temperature, the oil pump built in the heating tank 701 will discharge the injected oil after vacuum extraction through the drain pipe 12 into the inside of the drain port 706, and the oil will be discharged through the opening of the drain port 706 itself. When the displacement of the injected oil is large, the oil will squeeze the sliding plate 707 to a certain extent. When the oil pressure is greater than a certain value, it will push the sliding plate 707 to move. The movement of the sliding plate 707 will drive some openings on the surface of the drain port 706 to open. At this time, the speed of the injected oil can be increased, the stability of the device during injection is ensured, the injection time can be saved, the injection speed in different environments can be adapted, and the versatility of the device can be improved.,

[0016] The buffer mechanism 8 includes a first articulated column 801, a first disc 802, a second disc 803, a second articulated column 804, a third connecting circular block 805, a connecting rod 806, a fourth connecting circular block 807, a striking T-bar 808, and a pushing arc plate 809. The first articulated column 801 is rotatably connected to the inner wall of the oil storage tank 5 through a torsion spring. The first disc 802 is fixedly connected to the circumferential surface of the first articulated column 801. The second articulated column 804 is rotatably connected to the inner wall of the oil storage tank 5 through a torsion spring. The second disc 803 is fixedly connected to the circumferential surface of the second articulated column 804. The third connecting circular block 805 is rotatably connected to the inner wall of the first disc 802. The connecting rod 806 is rotatably connected to the circumferential surface of the third connecting circular block 805. The fourth connecting circular block 807 is rotatably connected to the inner wall of the connecting rod 806. The fourth connecting circular block 807 is rotatably connected to the inner wall of the second disc 803. The striking T-bar 808 is rotatably connected to the circumferential surface of the fourth connecting circular block 807. The pushing arc plate 809 is fixedly connected to the output end of the air cylinder 13. When the device is started, the oil to be injected first enters the interior of the oil storage tank 5 through the inlet pipe 10. When the oil is discharged into the interior of the oil storage tank 5, the oil will contact the first disc 802 and push the first disc 802 to rotate around the first articulated column 801 as the center. At this time, the angle of the first disc 802 will be adjusted. While the first disc 802 rotates and moves, the first disc 802 will drive the third connecting circular block 805 to move. The movement of the third connecting circular block 805 will drive the connecting rod 806 to move. The movement of the connecting rod 806 will drive the fourth connecting circular block 807 to move. The movement of the fourth connecting circular block 807 will drive the second disc 803 to rotate around the second articulated column 804 as the center. At this time, the angles of the first disc 802 and the second articulated column 804 will both be adjusted. During the process of the oil reaching the bottom of the oil storage tank 5, the oil will flow down along the surfaces of the first disc 802 and the second disc 803. The presence of the first disc 802 and the second disc 803 can buffer the oil when it enters the oil storage tank 5, avoiding the generation of bubbles when the oil drops from a high place into the interior of the oil storage tank 5, thereby increasing the service time of the vacuum pump 6. Reducing the generation of oil bubbles will improve the use efficiency of the device, reduce the vacuum extraction time, and reduce the injection cost of the device. The buffer mechanism 8 further includes a pressing arc block 810, an arc pushing plate 811, and a first elastic telescopic rod 812. The pressing arc block 810 is fixedly connected to the bottom of the second connecting circular block 710. The pressing arc block 810 contacts the inner wall of the heating tank 701. The arc pushing plate 811 is slidably connected to the inner wall of the heating tank 701. One end of the first elastic telescopic rod 812 is fixedly connected to the inner wall of the heating tank 701, and the telescopic end of the first elastic telescopic rod 812 is fixedly connected to the inner wall of the arc pushing plate 811. The pushing arc plate 809 contacts the inner wall of the oil storage tank 5. The first disc 802 contacts the inner wall of the oil storage tank 5. The second disc 803 contacts the inner wall of the oil storage tank 5. When the injection of the device to be injected is completed, the inlet pipe 10 will close the valve to stop the entry of the oil. At this time, a certain amount of oil will remain in the interior of the heating tank 701.The rotation of the connecting circular block two 710 will drive the extrusion arc block 810 to rotate. During the rotation of the extrusion arc block 810, it will contact and extrude the arc push plate 811 through its own arc block. After the arc push plate 811 receives the extrusion driving force of the extrusion arc block 810, the arc push plate 811 will extrude the first elastic telescopic rod 812 and at the same time the arc push plate 811 will move. The movement of the arc push plate 811 will push the excess oil in the heating tank 701 to move, and the oil will enter the oil recovery area of the device under the guidance of the circulation pipe 11, so that the excess oil inside the device can be collected. The device can operate efficiently, extend the equipment life, and reduce the waste of energy and resources. By recycling the excess oil, the waste of oil is avoided, the consumption of oil is saved, and the operating cost is reduced. After the excess oil is recycled and reused, the stability of the oil injection system is maintained, and the risk of equipment failure caused by too much or too little oil is avoided, thus improving the working efficiency of the system.,

[0017] Working principle: When the device is started, the discharge port 706 is inserted into the device that needs to be refueled, and the motor 3 will start. The output end of the motor 3 will drive the reciprocating lead screw 702 to rotate. The rotation of the reciprocating lead screw 702 will drive the connecting circular block 703 to rotate. The rotation of the connecting circular block 703 will drive the connecting arc plate 704 to rotate. However, the connecting arc plate 704 slides on the inner wall of the heating tank 701. At this time, the connecting circular block 703 is restricted, and the connecting circular block 703 can only move up and down reciprocally through the reciprocating groove on the surface of the reciprocating lead screw 702. The up and down reciprocating movement of the connecting circular block 703 will drive the connecting arc plate 704 to move. The movement of the connecting arc plate 704 will drive the heating rod 705 to move up and down. The up and down movement of the heating rod 705 will increase the temperature of the injected oil inside the heating tank 701. While the reciprocating lead screw 702 is rotating, the reciprocating lead screw 702 will drive the connecting circular block 710 to rotate. The rotation of the connecting circular block 710 will drive the semi-arc plate 711 to rotate. The semi-arc plate 711 can stir the injected oil. The heated oil has better fluidity. After being injected into the equipment, it can be more evenly distributed in each part of the equipment. The up and down movement of the heating rod 705 will make the temperature of the oil inside the heating tank 701 more uniform, reduce the overall adhesion of the oil inside the heating tank 701, and at the same time, the stirring of the semi-arc plate 711 can further improve the uniformity of the injected oil, ensuring the stability of the device during injection and improving the overall performance of the device. When the temperature of the oil inside the heating tank 701 is heated to a certain temperature, the built-in oil pump of the heating tank 701 will discharge the injected oil after vacuum extraction through the drain pipe 12 into the inside of the discharge port 706, and the oil will be discharged through the opening of the discharge port 706 itself. When the displacement of the injected oil is large, the oil will exert a certain pressure on the slide plate 707. When the oil pressure is greater than a certain value, it will push the slide plate 707 to move. The movement of the slide plate 707 will drive some openings on the surface of the discharge port 706 to open. At this time, the speed of the injected oil can be increased, ensuring the stable performance of the device during injection, saving the injection time, being able to adapt to the injection speed in different environments, and improving the versatility of the device.

[0018] When the device is started, the oil to be injected first enters the interior of the oil storage tank 5 through the inlet pipe 10. When the oil is discharged into the interior of the oil storage tank 5, the oil will contact the first disc 802 and push the first disc 802 to rotate around the first hinge post 801. At this time, the angle of the first disc 802 will be adjusted. While the first disc 802 rotates and moves, the first disc 802 will drive the third connecting circular block 805 to move. The movement of the third connecting circular block 805 will drive the connecting rod 806 to move. The movement of the connecting rod 806 will drive the fourth connecting circular block 807 to move. The movement of the fourth connecting circular block 807 will drive the second disc 803 to rotate around the second hinge post 804. At this time, the angles of both the first disc 802 and the second hinge post 804 will be adjusted. During the process of the oil reaching the bottom of the oil storage tank 5, the oil will flow down along the surfaces of the first disc 802 and the second disc 803. The presence of the first disc 802 and the second disc 803 can have a buffering effect when the oil enters the oil storage tank 5, preventing the oil from falling from a height into the interior of the oil storage tank 5 and increasing the generation of air bubbles, thereby increasing the service time of the vacuum pump 6. Reducing the generation of oil bubbles will improve the operating efficiency of the device, reduce the vacuum extraction time, reduce the injection cost of the device. When the injection of the device to be injected is completed, the inlet pipe 10 will close the valve to stop the entry of oil. At this time, a certain amount of oil will remain in the interior of the heating tank 701. The rotation of the second connecting circular block 710 will drive the extrusion arc block 810 to rotate. During the rotation of the extrusion arc block 810, it will contact and squeeze the arc push plate 811 through its own arc block. After the arc push plate 811 receives the extrusion driving force of the extrusion arc block 810, the arc push plate 811 will squeeze the first elastic telescopic rod 812 and at the same time the arc push plate 811 will move. The movement of the arc push plate 811 will push the excess oil in the interior of the heating tank 701 to move. The oil will enter the oil recovery area of the device under the guidance of the circulation pipe 11, enabling the collection of the excess oil inside the device. The device can operate efficiently, extend the service life of the equipment, and reduce the waste of energy and resources. By recycling the excess oil, the waste of oil is avoided, the consumption of oil is saved, and the operating cost is reduced. After the excess oil is recycled and reused, the stability of the oil injection system is maintained, and the risk of equipment failure caused by too much or too little oil is avoided, thereby improving the working efficiency of the system.

[0019] Please refer to Figures 1 - 10, on the basis of the above embodiments, in another embodiment of the present invention, the collection mechanism 9 includes a second fixed block 901, a rising rod 902, a blocking block 903, a dredging round rod 904, a boosting plate 905, and a second elastic telescopic rod 906. The second fixed block 901 is fixedly connected to the inner wall of the oil storage tank 5, the rising rod 902 is slidably connected to the inner wall of the second fixed block 901, the blocking block 903 is fixedly connected to the inner wall of the rising rod 902, the dredging round rod 904 is slidably connected to the inner wall of the blocking block 903, the second elastic telescopic rod 906 is fixedly connected to the inner wall of the blocking block 903, and the boosting plate 905 is fixedly connected to the telescopic end of the second elastic telescopic rod 906. When the device is started, the vacuum pump 6 will be started, and the vacuum pump 6 will perform vacuum extraction on the inside of the oil storage tank 5. After the vacuum extraction is completed, the valve connecting the circulation pipe 11 and the oil storage tank 5 is opened. At this time, the rotation of the second disc 803 will drive the rising rod 902 to rise a certain distance. The upward movement of the rising rod 902 will drive the upward movement of the blocking block 903, and the rise of the blocking block 903 will open the opening at the bottom of the oil storage tank 5. At this time, the cylinder 13 will be started, and the output end of the cylinder 13 will drive the pushing arc plate 809 to move, so that the oil liquid after vacuum extraction can enter the inside of the heating tank 701 under the push of the pushing arc plate 809 and the action of the oil pump. At the same time, during the movement of the pushing arc plate 809, the pushing arc plate 809 will push the boosting plate 905, the movement of the boosting plate 905 will drive the dredging round rod 904 to move, and the movement of the dredging round rod 904 will dredge the connection between the oil storage tank 5 and the circulation pipe 11, increasing the flow rate of the oil liquid. At the same time, the opening of the blocking block 903 can increase the synchronization of the operation of the device, ensuring that it can enter the heating tank 701 for heating immediately after vacuum extraction, reducing the operation time of the device, increasing the continuity of the device during use, reducing the time cost. The collection mechanism 9 further includes an intermediate block 907, a threaded rod 908, a recovery tank 909, a hollow column 910, and a filter plate 911. The intermediate block 907 is slidably connected to the inner wall of the oil storage tank 5, the threaded rod 908 is fixedly connected to the left side of the intermediate block 907, the recovery tank 909 is fixedly connected to the inner wall of the base 1, the hollow column 910 is rotatably connected to the inner wall of the recovery tank 909, the filter plate 911 is fixedly connected to the circumferential surface of the hollow column 910, the threaded rod 908 contacts the inner wall of the hollow column 910, the boosting plate 905 is fixedly connected to the inner wall of the dredging round rod 904, the rising rod 902 contacts the second disc 803, the rising rod 902 contacts the intermediate block 907, and the threaded rod 908 contacts the inner wall of the recovery tank 909. When the second disc 803 drives the rising rod 902 to rise, the inclined block of the rising rod 902 itself will squeeze and push the intermediate block 907, and the movement of the intermediate block 907 will drive the threaded rod 908 to move horizontally. During the movement of the threaded rod 908, the thread groove on the surface of the threaded rod 908 will contact the thread groove inside the hollow column 910. At this time, the movement of the threaded rod 908 will drive the hollow column 910 to rotate through its own groove,The rotation of the hollow column 910 drives the rotation of the filter plate 911. The rotation of the filter plate 911 can stir the oil collected inside the recovery tank 909. While the filter plate 911 stirs the internal oil, the filter plate 911 can also filter the oil collected inside the recovery tank 909. The recovered oil may contain impurities such as solid particles, metal chips, and dust. If these impurities are not filtered, they may damage the precision components inside the equipment, reducing the working efficiency and service life of the device. The filtration of the filter plate 911 can extend the service life of the device.

[0020] Working principle: When the device is started, the vacuum pump 6 will start. The vacuum pump 6 will conduct a vacuum extraction on the inside of the oil delivery tank 5. After the vacuum extraction is completed, the valve connecting the flow pipe 11 and the oil delivery tank 5 is opened. At this time, the rotation of the second disc 803 drives the lifting rod 902 to rise a certain distance. The upward movement of the lifting rod 902 drives the upward movement of the blocking block 903. The upward movement of the blocking block 903 opens the opening at the bottom of the oil delivery tank 5. At this time, the air cylinder 13 will start. The output end of the air cylinder 13 drives the pushing arc plate 809 to move, enabling the oil after vacuum extraction to enter the inside of the heating tank 701 under the push of the pushing arc plate 809 and the action of the oil pump. At the same time, during the movement of the pushing arc plate 809, the pushing arc plate 809 pushes the assisting plate 905. The movement of the assisting plate 905 drives the dredging round rod 904 to move. The movement of the dredging round rod 904 dredges the connection between the oil delivery tank 5 and the flow pipe 11, increasing the flow rate of the oil. At the same time, the opening of the blocking block 903 can improve the synchronization of the device operation, ensuring that the oil can enter the heating tank 701 for heating immediately after vacuum extraction, reducing the operation time of the device, increasing the continuity during use of the device, reducing the time cost. When the second disc 803 drives the lifting rod 902 to move upward, the inclined block on the lifting rod 902 itself presses and pushes the middle block 907. The movement of the middle block 907 drives the threaded rod 908 to move horizontally. During the movement of the threaded rod 908, the thread groove on the surface of the threaded rod 908 comes into contact with the thread groove inside the hollow column 910. At this time, the movement of the threaded rod 908 drives the hollow column 910 to rotate through its own groove. The rotation of the hollow column 910 drives the rotation of the filter plate 911. The rotation of the filter plate 911 can stir the oil collected inside the recovery tank 909. While the filter plate 911 stirs the internal oil, the filter plate 911 can also filter the oil collected inside the recovery tank 909. The recovered oil may contain impurities such as solid particles, metal chips, and dust. If these impurities are not filtered, they may damage the precision components inside the equipment, reducing the working efficiency and service life of the device. The filtration of the filter plate 911 can extend the service life of the device.

[0021] The present invention provides a multifunctional vacuum oil injection device. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by existing technologies.

Claims

1. A multifunctional vacuum oil injection device, comprising a base (1), characterized in that: The inner wall of the base (1) is fixedly connected with a control console (2), the inner wall of the base (1) is fixedly connected with a motor (3), the inner wall of the base (1) is fixedly connected with a support seat (4), the inner wall of the base (1) is fixedly connected with an oil storage tank (5), the top of the oil storage tank (5) is fixedly connected with a vacuum pump (6), a preheating mechanism (7) is arranged on the inner wall of the base (1), a buffering mechanism (8) is arranged on the inner wall of the oil storage tank (5), a collection mechanism (9) is arranged on the inner wall of the base (1), the top of the oil storage tank (5) is fixedly communicated with an oil inlet pipe (10), the circumferential surface of the oil storage tank (5) is fixedly communicated with a flow pipe (11), an oil discharge pipe (12) is installed on the top of the base (1), and a cylinder (13) is fixedly connected to the inner wall of the base (1); The preheating mechanism (7) includes a heating tank (701), a reciprocating lead screw (702), a connecting circular block one (703), a connecting arc plate (704), a heating rod (705), a discharge port (706), a sliding plate (707), a fixing block one (708), a spring (709), a connecting circular block two (710), and a semi-circular arc plate (711). The heating tank (701) is fixedly connected to the top of the support seat (4), the reciprocating lead screw (702) is fixedly connected to the output end of the motor (3), the connecting circular block one (703) is movably connected to the inner wall of the reciprocating lead screw (702), the connecting arc plate (704) is fixedly connected to the circumferential surface of the connecting circular block one (703), the heating rod (705) is fixedly connected to the inner wall of the connecting arc plate (704), the discharge port (706) is fixedly communicated with one end of the oil discharge pipe (12), the other end of the oil discharge pipe (12) is fixedly communicated with the top of the heating tank (701), the sliding plate (707) is slidably connected to the inner wall of the discharge port (706), the fixing block one (708) is fixedly connected to the inner wall of the discharge port (706), one end of the spring (709) is fixedly connected to the inner wall of the fixing block one (708), the other end of the spring (709) is fixedly connected to the inner wall of the sliding plate (707), the connecting circular block two (710) is fixedly connected to the circumferential surface of the reciprocating lead screw (702), and the semi-circular arc plate (711) is fixedly connected to the circumferential surface of the connecting circular block two (710).

2. The multifunctional vacuum oil injection device according to claim 1, wherein: The reciprocating lead screw (702) is rotatably connected to the inner wall of the support seat (4), the reciprocating lead screw (702) is rotatably connected to the inner wall of the heating tank (701), and the connecting arc plate (704) is slidably connected to the inner wall of the heating tank (701).

3. The multifunctional vacuum oil injection device according to claim 2, wherein: The buffer mechanism (8) includes a first hinge column (801), a first disc (802), a second disc (803), a second hinge column (804), a third connecting circular block (805), a connecting rod (806), a fourth connecting circular block (807), a knocking T-bar (808), and a pushing arc plate (809). The first hinge column (801) is rotatably connected to the inner wall of the oil storage tank (5) through a torsion spring. The first disc (802) is fixedly connected to the circumferential surface of the first hinge column (801). The second hinge column (804) is rotatably connected to the inner wall of the oil storage tank (5) through a torsion spring. The second disc (803) is fixedly connected to the circumferential surface of the second hinge column (804). The third connecting circular block (805) is rotatably connected to the inner wall of the first disc (802). The connecting rod (806) is rotatably connected to the circumferential surface of the third connecting circular block (805). The fourth connecting circular block (807) is rotatably connected to the inner wall of the connecting rod (806). The fourth connecting circular block (807) is rotatably connected to the inner wall of the second disc (803). The knocking T-bar (808) is rotatably connected to the circumferential surface of the fourth connecting circular block (807). The pushing arc plate (809) is fixedly connected to the output end of the air cylinder (13).

4. The multifunctional vacuum oil injection device according to claim 3, characterized in that: The buffer mechanism (8) further includes a squeezing arc block (810), an arc pushing plate (811), and a first elastic telescopic rod (812). The squeezing arc block (810) is fixedly connected to the bottom of the second connecting circular block (710). The squeezing arc block (810) is in contact with the inner wall of the heating tank (701). The arc pushing plate (811) is slidably connected to the inner wall of the heating tank (701). One end of the first elastic telescopic rod (812) is fixedly connected to the inner wall of the heating tank (701). The telescopic end of the first elastic telescopic rod (812) is fixedly connected to the inner wall of the arc pushing plate (811).

5. The multifunctional vacuum oil injection device according to claim 4, wherein: The pushing arc plate (809) is in contact with the inner wall of the oil storage tank (5). The first disc (802) is in contact with the inner wall of the oil storage tank (5). The second disc (803) is in contact with the inner wall of the oil storage tank (5).

6. The multifunctional vacuum oil injection device according to claim 5, characterized in that: The collection mechanism (9) includes a second fixed block (901), a rising rod (902), a blocking block (903), a dredging circular rod (904), a boosting plate (905), and a second elastic telescopic rod (906). The second fixed block (901) is fixedly connected to the inner wall of the oil storage tank (5). The rising rod (902) is slidably connected to the inner wall of the second fixed block (901). The blocking block (903) is fixedly connected to the inner wall of the rising rod (902). The dredging circular rod (904) is slidably connected to the inner wall of the blocking block (903). The second elastic telescopic rod (906) is fixedly connected to the inner wall of the blocking block (903). The boosting plate (905) is fixedly connected to the telescopic end of the second elastic telescopic rod (906).

7. The multifunctional vacuum oil injection device according to claim 6, characterized in that: The collection mechanism (9) further includes an intermediate block (907), a threaded rod (908), a recovery tank (909), a hollow column (910), and a filter plate (911). The intermediate block (907) is slidably connected to the inner wall of the oil pipeline (5). The threaded rod (908) is fixedly connected to the left side of the intermediate block (907). The recovery tank (909) is fixedly connected to the inner wall of the base (1). The hollow column (910) is rotatably connected to the inner wall of the recovery tank (909). The filter plate (911) is fixedly connected to the circumferential surface of the hollow column (910). The threaded rod (908) contacts the inner wall of the hollow column (910).

8. The multifunctional vacuum oil injection device according to claim 7, wherein: The boosting plate (905) is fixedly connected to the inner wall of the dredging round rod (904). The lifting rod (902) contacts the second disc (803). The lifting rod (902) contacts the intermediate block (907). The threaded rod (908) contacts the inner wall of the recovery tank (909).

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