Special oil pumping device for barreled oil drum

Abstract

The invention relates to a special oil pumping device for a barreled oil drum, and aims to solve the problems of low efficiency, more oil residues, poor cleanliness, poor adaptability and the like in a traditional oil pumping mode. According to the device, efficient and clean extraction of oil at the bottom of the oil drum is achieved through precise mechanical design and the synergistic effect of parts. Specifically, the device comprises an oil suction pipe, a positioning oil suction disc seat, a spring, a pressure adjusting sleeve, an oil suction pipe positioning plate, a flat-head silencer and the like. The spring and the pressure adjusting sleeve ensure that the positioning oil suction disc seat is tightly attached to the bottom of the oil barrel, and thorough oil pumping is achieved. The filter screen filters impurities to protect the purity of the oil product; the flat-head silencer realizes air communication and prevents external pollution; the oil suction pipe positioning plate adjusts the position according to the size of the oil drum to ensure that the oil suction pipe clings to the inner wall. The device has the beneficial effects that the oil pumping efficiency and thoroughness are improved, the oil product purity is protected, the applicability and flexibility of the device are enhanced, and the cleaning cost and environmental pollution are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of oil replenishment for barreled oil drums, in particular to a special oil pumping device for barreled oil drums. Background Art

[0002] At present, there are the following problems in refilling barrels (containing hydraulic oil, gear oil, etc.):

[0003] 1. The design of the bottom of the oil suction pipe is unreasonable, which results in the oil at the bottom of the oil barrel not being completely extracted and fully utilized (on-site testing of a 200L iron oil barrel, the oil remaining at the bottom of the barrel using a traditional oil pumping device is about 1.5L; the oil remaining at the bottom of the oil pumping device described in this article is about 0.3L. This alone can save about 15 yuan per barrel of oil, with huge social benefits.); this is likely to cause waste and environmental pollution;

[0004] 2. In traditional oil extraction devices, there is a large gap between the oil extraction pipe and the oil filling port of the oil barrel, and a large amount of impurities and dust in the air can easily enter the barrel, causing pollution to the oil barrel and the oil quality. The oil barrel cannot be directly refilled with new oil and needs to be cleaned before use.

[0005] Therefore, a pumping device is needed which can completely drain the oil in the oil barrel, reduce waste and environmental pollution, and ensure that the oil barrel and oil products are not contaminated. Summary of the invention

[0006] In order to solve the problems of the prior art, the present invention provides a special oil pumping device for barreled oil drums.

[0007] In order to solve the above technical problems, the present invention is implemented by the following technical solutions: a special oil pumping device for barreled oil drums, comprising:

[0008] The oil suction pipe has a positioning oil suction disc seat at its lower end;

[0009] A spring is connected to the outer wall of the oil suction pipe, and a pressure adjustment sleeve is connected to the outer wall of the spring, which is used to press the positioning oil suction disc seat tightly against the bottom of the oil barrel under the action of the spring force;

[0010] The oil suction pipe positioning plate is adjustably arranged on the oil suction pipe, and is used to control the bottom of the oil suction pipe to be close to the inner wall of the oil drum, so as to ensure that the oil at the bottom of the oil drum can be sucked out as much as possible when the oil drum is tilted;

[0011] The flat-head silencer is arranged on the pressure regulating sleeve to realize the air connection between the inside and outside of the barrel and prevent external dust and foreign matter from entering the oil barrel to contaminate the oil.

[0012] A filter screen is arranged at the bottom end of the positioning oil suction pan seat, and a hole elastic retaining ring is clamped at the bottom end of the positioning oil suction pan seat, and the hole elastic retaining ring is used to position and fix the filter screen at the bottom end of the positioning oil suction pan seat.

[0013] In this embodiment, the special oil extraction device for barreled oil drums realizes efficient and clean extraction of oil products at the bottom of the oil drum through the coordinated work of a series of precisely designed components. The core lies in the close cooperation between the positioning oil suction disc seat and the spring. The spring applies downward pressure to the positioning oil suction disc seat through the pressure adjustment sleeve to ensure that it remains tightly fitted at the bottom of the oil drum. No matter what tilt angle the oil drum is at, the oil products at the bottom can be effectively extracted. At the same time, the filter net at the bottom of the positioning oil suction disc seat effectively filters out impurities in the oil products to prevent them from entering the oil suction pipe.

[0014] In order to further enhance the sealing and stability, an O-ring is installed between the oil suction pipe and the pressure adjustment sleeve to ensure that the oil will not leak during the extraction process and dust will not enter the barrel through the gap. The flat-head silencer on the pressure adjustment sleeve realizes the air connection between the inside and outside of the barrel and the pressure balance inside and outside the barrel, ensuring the smooth oil extraction process. At the same time, its design also effectively prevents the entry of external dust and foreign matter, protecting the purity of the oil.

[0015] In addition, the design of the suction pipe positioning plate is another highlight of the device. It is adjustably fixed to the suction pipe through positioning screws, and the suction pipe positioning plate can rotate along the oil suction port of the oil drum to ensure that the bottom of the suction pipe is always close to the inner wall of the oil drum. In this way, when the oil drum is tilted, the oil extraction effect is better and less residual oil is left.

[0016] During the oil extraction process, the user only needs to operate the handle and other auxiliary parts to easily complete the oil extraction and oil injection work. The design of the entire device focuses on the simplicity and efficiency of operation, reduces labor intensity and improves work efficiency (compared with traditional oil extraction).

[0017] In a specific implementation, a threaded sleeve on one side of the oil suction pipe positioning plate is connected with a positioning screw, and the oil suction pipe positioning plate is fixedly connected to the oil suction pipe via the positioning screw.

[0018] In a specific implementation, an O-ring is connected between the oil suction pipe and the pressure adjustment sleeve for sealing and dustproof connection.

[0019] In a specific embodiment, a positioning gasket and an elastic retaining ring for the shaft are arranged on the inner side of the bottom end of the pressure adjustment sleeve, the threaded sleeve at the bottom end of the pressure adjustment sleeve is connected to the positioning threaded sleeve, the bottom end of the pressure adjustment sleeve is fixedly connected to the positioning threaded sleeve through the positioning gasket and the elastic retaining ring for the shaft, and the periphery of the positioning threaded sleeve is evenly fixedly connected with a handle.

[0020] In a specific embodiment, the elastic force of the spring can ensure that the oil suction disc seat is tightly attached to the bottom of the oil barrel at any tilt angle of the oil barrel, thereby achieving complete extraction of oil from the bottom of the oil barrel.

[0021] In a specific embodiment, the oil suction pipe rotates along the oil suction port of the oil barrel through a positioning plate to adapt to the inner walls of the oil barrel of different sizes and shapes, ensuring that the bottom of the oil suction pipe is always close to the inner wall of the oil barrel, ensuring that the oil at the bottom of the oil barrel can be sucked out as much as possible when the oil barrel is tilted.

[0022] In a specific embodiment, after the device is used to perform oil extraction and oil filling operations, the inside of the oil barrel remains basically clean and can be directly reused without additional cleaning, thereby reducing cleaning costs and environmental pollution.

[0023] In a specific embodiment, the device can also be used as an oil filling device for an oil barrel, and there is no need to open the air outlet of the oil barrel, which can improve efficiency and reduce costs;

[0024] When the oil is injected into the barrel, the air in the barrel is discharged from the muffler on the oil pumping device.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention ensures that the oil suction pan can fit tightly to the bottom of the oil barrel at any tilt angle of the oil barrel through the design of the spring and the pressure adjustment sleeve, thereby achieving thorough extraction of the oil at the bottom of the oil barrel. Compared with the traditional oil extraction method, this greatly improves the efficiency and thoroughness of oil extraction and reduces oil residue. The filter at the bottom of the oil suction pan effectively filters impurities in the oil and prevents them from entering the oil suction pipe, thereby protecting the purity of the oil. At the same time, the design of the flat-head silencer also prevents the entry of external dust and foreign matter, further ensuring the cleanliness of the oil;

[0027] 2. The oil suction pipe can be rotated and positioned along the oil suction port of the oil barrel through the positioning plate. This design enables the device to adapt to oil barrels of different sizes and shapes. Whether it is a standard-sized oil barrel or a container of special shape, effective oil extraction can be achieved through simple adjustment, which enhances the applicability and flexibility of the device. After using the device for oil extraction and oil filling operations, the inside of the oil barrel remains basically clean and can be directly reused without additional cleaning. This not only reduces the cleaning cost, but also reduces the wastewater and waste generated by cleaning, reducing pollution to the environment;

[0028] 3. The device can also be used as an oil filling device for oil barrels. There is no need to open the air outlet of the oil barrel, which can improve efficiency and reduce costs. When the oil is injected into the barrel, the air in the barrel is discharged from the muffler on the oil pumping device.

[0029] 4. The overall design of the device is reasonable and easy to operate (compared with traditional oil pumping). Users only need to simply install and adjust the position of the oil suction pipe positioning plate to start the oil pumping operation. At the same time, the stable connection and sealing design of each component also ensure the safety during operation and reduce the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0031] Figure 2 It is a partial structural schematic diagram of the present invention.

[0032] Figure 3 It is a schematic diagram of the working state structure of the present invention.

[0033] Figure 4 It is a schematic diagram of the structure of a traditional oil suction pipe of the present invention.

[0034] Figures 1 to 4 In: 1. Oil suction pipe; 2. Oil suction pipe positioning plate; 3. Positioning screw; 4. Flat head silencer; 5. O-ring; 6. Spring; 7. Pressure adjustment sleeve; 8. Positioning gasket; 9. Elastic retaining ring for shaft; 10. Handle; 11. Positioning threaded sleeve; 12. Positioning oil suction disc seat; 13. Filter screen; 14. Elastic retaining ring for hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention, and the extended property rights of the corresponding technology are protected.

[0036] like Figure 1-4 The illustrated embodiment is a special oil extraction device for barreled oil drums, comprising: an oil suction pipe 1, a positioning oil suction disc seat 12 being provided at the lower end thereof; a spring 6, connected to the outer wall of the oil suction pipe 1, the outer wall of the spring 6 being connected to a pressure adjustment sleeve 7, for pressing the positioning oil suction disc seat 12 against the bottom of the oil drum under the action of the spring force; an oil suction pipe positioning plate 2, adjustably arranged on the oil suction pipe 1, for controlling the bottom of the oil suction pipe 1 to be close to the inner wall of the oil drum, to ensure that the oil at the bottom of the oil drum can be sucked out as much as possible when the oil drum is tilted; a flat-head silencer 4, arranged on the pressure adjustment sleeve 7, for realizing the air connection between the inside and outside of the drum, and preventing external dust and foreign matter from entering the oil drum and contaminating the oil.

[0037] A filter screen 13 is provided at the bottom end of the positioning oil suction disc seat 12, and a hole elastic retaining ring 14 is clamped at the bottom end of the positioning oil suction disc seat 12, and the hole elastic retaining ring 14 is used to position and fix the filter screen 13 at the bottom end of the positioning oil suction disc seat 12. A threaded sleeve on one side of the oil suction pipe positioning plate 2 is connected with a positioning screw 3, and the oil suction pipe positioning plate 2 is fixedly connected to the oil suction pipe 1 through the positioning screw 3. An O-ring 5 is connected between the oil suction pipe 1 and the pressure adjustment sleeve for sealing and dustproof connection. A positioning gasket 8 and a shaft elastic retaining ring 9 are provided on the inner side of the bottom end of the pressure adjustment sleeve 7, and a positioning threaded sleeve 11 is threadedly connected to the bottom end of the pressure adjustment sleeve 7, and a positioning threaded sleeve 44 is fixedly connected to the bottom end of the pressure adjustment sleeve 7 through the positioning gasket 8 and the shaft elastic retaining ring 9, and a handle 10 is evenly fixedly connected to the periphery of the positioning threaded sleeve 11.

[0038] The elastic force of the spring 6 can ensure that the oil suction plate seat 12 is tightly attached to the bottom of the oil barrel at any tilt angle of the oil barrel, so as to achieve thorough extraction of the oil at the bottom of the oil barrel. The oil suction pipe can rotate along the oil suction port of the oil barrel through the positioning plate adjustment mechanism to adapt to the inner wall of the oil barrel of different sizes and shapes, ensuring that the bottom of the oil suction pipe 1 is always in close contact with the inner wall of the oil barrel. After using the device for oil extraction and oil filling operations, the inside of the oil barrel is basically kept clean and can be directly reused without additional cleaning, reducing cleaning costs and environmental pollution.

[0039] In summary, the present invention has the following working principles:

[0040] Oil suction pipe 1: As the main channel for oil extraction, a positioning oil suction plate seat 12 is provided at its lower end to ensure that the oil suction port is in close contact with the bottom of the oil barrel.

[0041] Positioning oil suction pan seat 12: A filter screen 13 is installed at the bottom of this component to filter impurities in the oil during the extraction process to prevent them from entering the oil suction pipe. The filter screen 13 is fixed to the bottom of the positioning oil suction pan seat 12 through a hole with an elastic retaining ring 14 to ensure that it is stable and does not fall off.

[0042] Spring 6 and pressure adjustment sleeve 7: Spring 6 is connected to the outer wall of the oil suction pipe 1, and applies downward pressure to the positioning oil suction disc seat 12 through the pressure adjustment sleeve 7. This design ensures that no matter what tilt angle the oil drum is at, the positioning oil suction disc seat 12 can fit tightly to the bottom of the oil drum, so that the oil can be completely extracted.

[0043] Flat-head silencer 4: It is arranged on the pressure adjustment sleeve 7, which not only realizes the air connection between the inside and outside of the barrel to ensure the smoothness of the oil extraction process, but also effectively prevents the entry of external dust and foreign matter through its special design, thereby protecting the purity of the oil.

[0044] Oil suction pipe positioning plate 2: It is adjustably arranged on the oil suction pipe 1 and fixedly connected to the oil suction pipe 1 by positioning screws 3. This component can be adjusted up and down according to the size and shape of the oil drum to ensure that the bottom of the oil suction pipe 1 is always close to the inner wall of the oil drum, and the oil can be effectively extracted even when the oil drum is tilted.

[0045] O-ring 5: Installed between the oil suction pipe 1 and the pressure adjustment sleeve 7, it provides reliable sealing and dustproof effect to prevent oil leakage during the extraction process.

[0046] Positioning gasket 8, shaft elastic circlip 9 and positioning threaded sleeve 11: These components are used in conjunction with the pressure adjustment sleeve 7. Through the threaded connection and the fixing effect of the elastic circlip, the stability and reliability of the entire device are enhanced. The handle 10 around the positioning threaded sleeve 11 is convenient for users to operate and adjust.

[0047] The device can also be used as an oil filling device for oil barrels. There is no need to open the air outlet of the oil barrel, which can improve efficiency and reduce costs. When the oil is injected into the barrel, the air in the barrel is discharged from the muffler on the oil pumping device.

[0048] Working Principle Process

[0049] Installation and preparation: Install the device above the oil drum, and adjust the position of the oil suction pipe positioning plate 2 so that the bottom of the oil suction pipe 1 is close to the inner wall of the oil drum.

[0050] Compression and sealing: Under the elastic force of the spring 6, the oil suction disc seat 12 is positioned to fit tightly to the bottom of the oil drum, while the O-ring 5 ensures the sealing and dustproof performance between the oil suction pipe 1 and the pressure adjustment sleeve 7.

[0051] Oil pumping process: start the oil pumping equipment, the oil enters the oil suction pipe 1 through the filter 13, and is pumped out through the channel connected to the outside air by the flat head silencer 4. The design of the flat head silencer 4 effectively prevents the entry of external dust and foreign matter.

[0052] Little residual oil in the oil barrel: by adjusting the oil suction pipe positioning plate 2, the device can move the bottom oil suction nozzle close to the inner wall of the oil barrel, ensuring that the oil at the bottom of the oil barrel can be sucked out as much as possible when the oil barrel is tilted.

[0053] Cleaning and reuse: After the oil extraction and filling operations are completed, the inside of the oil drum remains basically clean and can be directly reused without additional cleaning, reducing cleaning costs and environmental pollution.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special oil pumping device for barreled oil drums, It is characterized in that include: The oil suction pipe has a positioning oil suction pan seat at its lower end; A spring is connected to the outer wall of the oil suction pipe, and a pressure adjustment sleeve is connected to the outer wall of the spring, which is used to press the positioning oil suction disc seat tightly against the bottom of the oil barrel under the action of the spring force; The oil suction pipe positioning plate is arranged on the oil suction pipe and is adjustable to control the bottom of the oil suction pipe to be close to the inner wall of the oil drum, so as to ensure that the oil at the bottom of the oil drum can be sucked out as much as possible when the oil drum is tilted; The flat-head silencer is arranged on the pressure regulating sleeve to realize the air connection between the inside and outside of the barrel and the pressure balance between the inside and outside of the barrel, and to prevent external dust and foreign objects from entering the oil barrel to contaminate the oil.

2. A special oil pumping device for barreled oil according to claim 1, Features: A filter screen is arranged at the bottom end of the positioning oil suction pan seat, and a hole elastic retaining ring is clamped at the bottom end of the positioning oil suction pan seat, and the hole elastic retaining ring is used to position and fix the filter screen at the bottom end of the positioning oil suction pan seat.

3. A special oil pumping device for barreled oil according to claim 1, Features: A threaded sleeve on one side of the oil suction pipe positioning plate is connected with a positioning screw, and the oil suction pipe positioning plate is fixedly connected to the oil suction pipe through the positioning screw.

4. A special oil pumping device for barreled oil according to claim 1, Features: An O-ring is connected between the oil suction pipe and the pressure adjustment sleeve for sealing and dustproof connection.

5. The special oil pumping device for barreled oil according to claim 1, Features: A positioning gasket and an elastic retaining ring for the shaft are arranged on the inner side of the bottom end of the pressure adjustment sleeve, a threaded sleeve at the bottom end of the pressure adjustment sleeve is connected to a positioning threaded sleeve, the bottom end of the pressure adjustment sleeve is fixedly connected to a positioning threaded sleeve through a positioning gasket and an elastic retaining ring for the shaft, and handles are evenly and fixedly connected to the periphery of the positioning threaded sleeve.

6. A special oil pumping device for barreled oil according to claim 1, Features: The elastic force of the spring can ensure that the oil suction disc seat is tightly attached to the bottom of the oil barrel at any tilt angle of the oil barrel, thereby achieving complete extraction of oil from the bottom of the oil barrel.

7. The special oil pumping device for barreled oil according to claim 1, Features: The oil suction pipe can be rotated along the oil suction port of the oil drum through the positioning plate adjustment mechanism to adapt to the inner walls of the oil drums of different sizes and shapes, ensuring that the bottom of the oil suction pipe is always in close contact with the inner wall of the oil drum.

8. The special oil pumping device for barreled oil according to claim 1, Features: After using the device to perform oil pumping and oil filling operations, the inside of the oil barrel remains basically clean and can be directly reused without additional cleaning, reducing cleaning costs and environmental pollution.

9. The special oil pumping device for barreled oil according to claim 1, Features: The device can also be used as an oil filling device for oil barrels, without opening the air outlet of the oil barrels, which can improve efficiency and reduce costs; When the oil is injected into the barrel, the air in the barrel is discharged from the muffler on the oil pumping device.

Images