Barreled oil filling device

Abstract

The utility model discloses a barreled oil filling device which comprises an oil delivery manifold, a liquid outlet of the oil delivery manifold is communicated with an oil storage tank through an outlet pipeline, and an oil pump is arranged on the outlet pipeline; a plurality of liquid inlets are formed in the oil conveying manifold; one filling device is correspondingly connected with one liquid inlet and one oil drum; the filling device comprises a bottom valve, a sucker rod, a first ball valve, an oil conveying pipe and a second ball valve which are sequentially connected, the bottom valve and the sucker rod extend into the oil drum, and the second ball valve is connected with the corresponding liquid inlet. Free switching of the oil drums can be achieved, continuous operation of the whole operation process is guaranteed, the problem that the oil drums need to be switched intermittently in the traditional operation process is solved, and operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of barreled oil filling, and more specifically, to a barreled oil filling device. Background Art

[0002] Large industrial equipment requires lubricating oil to lubricate its body during daily operation. During the lubricating oil filling process, the barreled lubricating oil needs to be first filled into a large lubricating oil storage tank on site, and then transported to various oil-using points on site by pumps to achieve quantitative and closed refueling. In the process of filling the barreled lubricating oil into the lubricating oil storage tank, it is necessary to rely on traditional hand-cranked or electric pumps to separately suck out each barrel of lubricating oil. The entire operation process requires continuous emptying of barrels, which has poor continuity, consumes a lot of manpower and material resources, and has low operation efficiency. The operation process is not carried out in a closed environment, and the lubricating oil is easily contaminated or spilled on the ground during the emptying of barrels. To solve the above problems, it is necessary to study a lubricating oil filling device to achieve continuous operation of lubricating oil during the filling process, so as to greatly improve the efficiency of barreled lubricating oil filling and reduce the risk of environmental pollution. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages to be described below.

[0004] In order to achieve these purposes and other advantages according to the present invention, a barreled oil filling device is provided, comprising:

[0005] An oil delivery manifold, whose liquid outlet is connected to the oil storage tank through an outlet pipeline, and an oil pump is provided on the outlet pipeline; the oil delivery manifold is provided with multiple liquid inlets;

[0006] Multiple filling devices, one of which is connected to a liquid inlet and an oil barrel; the filling device includes a bottom valve, a sucker rod, a first ball valve, an oil pipeline, and a second ball valve connected in sequence, the bottom valve and the sucker rod extend into the oil barrel, and the second ball valve is connected to the corresponding liquid inlet.

[0007] Preferably, a through hole is provided on the top of the oil barrel, the bottom valve and the sucker rod extend into the oil barrel through the through hole, and a sealing plug is provided between the sucker rod and the through hole.

[0008] Preferably, the sealing plug is a conical rubber plug, which is fixedly sleeved on the sucker rod, and the end with a smaller diameter extends into the oil barrel.

[0009] Preferably, the bottom valve includes a valve body, which is a hollow cylinder. The top opening of the valve body is connected to the sucker rod, and the inner bottom thereof is detachably connected to a one-way valve core plate; one end of the one-way valve core plate is rotatably connected to the inner bottom of the cylinder through a rotating shaft, and the one-way valve core plate can be rotated around the rotating shaft to close or open the bottom opening of the valve body inward.

[0010] Preferably, a plurality of step plates are symmetrically arranged on the bottom of the valve body about the center thereof, and two adjacent step plates are arranged at intervals.

[0011] Preferably, quick connectors are provided between the sucker rod and the first ball valve, and between the oil pipeline and the second ball valve.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. The barreled oil filling device provided by the utility model can realize the free switching of oil barrels by setting up multiple groups of filling devices. The oil pump can run uninterruptedly during the filling process, ensuring the continuous operation of the entire operation process, avoiding the problem of intermittent switching of oil barrels in traditional operation processes, and improving operation efficiency.

[0014] 2. The barreled oil filling device provided by the utility model has a bottom valve arranged at the bottom of the sucker rod to prevent the lubricating oil in the pipeline from flowing back, and to avoid the situation in which air enters the pipeline and causes the oil pump to be emptied during the process of changing the oil barrel.

[0015] 3. The barreled oil filling device provided by the utility model is provided with a sealing plug on the outside of the sucker rod, which can effectively seal the gap between the sucker rod and the oil barrel. On the one hand, it can prevent dust from entering the oil barrel and causing lubricating oil pollution. On the other hand, it can prevent lubricating oil from splashing out of the oil barrel and causing environmental pollution.

[0016] 4. The barreled oil filling device provided by the utility model can realize the rapid removal and installation of the corresponding pipelines by setting a quick connector, which is convenient for on-site collection and storage.

[0017] 5. The barreled oil filling device provided by the utility model can realize different flow directions of lubricating oil by adjusting the direction of the oil pump and the one-way valve core plate of the bottom valve, which can meet the on-site transportation needs from the oil barrel to the oil storage tank or from the oil storage tank to the oil barrel.

[0018] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the barreled oil filling device of the present invention;

[0020] Figure 2 This is a structural diagram of the bottom valve of the utility model; DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0022] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified; in the description of the present invention, the terms "horizontal", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0023] like Figure 1 and Figure 2 As shown, the utility model provides a barreled oil filling device, comprising:

[0024] The oil delivery manifold 10 has a liquid outlet connected to the oil storage tank through an outlet pipeline 12, and an oil pump 11 is provided on the outlet pipeline 12; the oil delivery manifold 10 is provided with multiple liquid inlets;

[0025] Multiple filling devices, one of the filling devices is correspondingly connected to one of the liquid inlets and an oil barrel 2; the filling device includes a bottom valve 1, a sucker rod 4, a first ball valve 6, an oil pipeline 7, and a second ball valve 9 connected in sequence, the bottom valve 1 and the sucker rod 4 extend into the oil barrel 2, and the second ball valve 9 is connected to the corresponding liquid inlet.

[0026] In this technical solution, when filling the oil storage tank with lubricating oil, the lubricating oil in the oil barrel 2 enters the oil delivery manifold 10 through the bottom valve 1, the sucker rod 4, the first ball valve 6, the oil pipeline 7, and the second ball valve 9. After being pressurized by the oil pump 11, it is output to the outlet pipeline 12 and finally enters the oil storage tank for storage. To ensure continuous operation during the filling process, multiple filling devices are provided to simultaneously fill the oil delivery manifold 10. If the oil barrel 2 needs to be switched, the corresponding first ball valve 6 can be closed, and the sucker rod 4 and the bottom valve 1 can be lifted out of the oil barrel 2 and inserted into the bottom of another oil barrel. Preferably, three groups of filling devices are provided. When in use, it is necessary to ensure that the first ball valve 6 and the second ball valve 9 of at least two groups of the filling devices are in the open state. The ball valve of the remaining group of the filling devices is opened after the oil barrels are switched. Preferably, the sucker rod 4 is made of aluminum pipe to prevent static electricity; the oil pump 11 can be a bidirectional gear pump, and its displacement is selected according to demand.

[0027] In another technical solution, a through hole is opened on the top of the oil barrel 2, the bottom valve 1 and the sucker rod 4 extend into the oil barrel 2 through the through hole, and a sealing plug 3 is provided between the sucker rod 4 and the through hole.

[0028] Furthermore, the sealing plug 3 is a conical rubber plug, which is fixedly sleeved on the sucker rod 4, and the end with a smaller diameter extends into the oil barrel.

[0029] The sealing plug 3 is used to seal the gap between the sucker rod 4 and the through hole to prevent dust in the environment from entering the oil barrel 2 and contaminating the lubricating oil. It can also prevent disturbances during the filling process from causing the lubricating oil to splash out of the oil barrel 2 and contaminate the environment.

[0030] In another technical solution, Figure 2As shown, the bottom valve 1 includes a valve body 101, which is a hollow cylinder. The top opening of the valve body 101 is connected to the sucker rod 4. A one-way valve core plate 102 is detachably connected to the inner bottom of the valve body 101. One end of the one-way valve core plate 102 is rotatably connected to the inner bottom of the cylinder 101 via a rotating shaft 103. The one-way valve core plate 102 can rotate about the rotating shaft 103 to close or open the bottom opening of the valve body inward. The one-way valve core plate 102 ensures that lubricating oil can only enter the valve body through the bottom opening of the valve body 101, but cannot flow out of the bottom opening of the valve body 101. Preferably, the one-way valve core plate 102 can be configured to have an area larger than the area of the bottom opening of the valve body 101, or configured to have an area that matches the bottom opening of the valve body 101, and a baffle is provided at the bottom opening of the valve body 101 to restrict the one-way valve core plate 102 from rotating outward from the valve body 101, so that the one-way valve core plate 102 can only close or open the bottom opening of the valve body inward. The rotating shaft 103 can be connected to the inner bottom of the valve body 101 using a conventional rotational connection method in the engineering field.

[0031] When lubricating oil needs to be transferred from the oil storage tank to the oil drum, the rotating shaft 103 and the one-way valve core plate 102 in the bottom valve 1 are removed, the first ball valve 6 and the second ball valve 9 are opened, and the oil pump 11 is reversed. The bottom valve 1 is inserted into the bottom of the oil drum 2, and a rubber plug seals the gap between the sucker rod 4 and the oil drum 2. Lubricating oil is delivered to the oil pump 11 through the outlet pipeline 12. After being pressurized by the oil pump 11, the oil enters the oil delivery manifold 10, passes through the second ball valve 9, and is distributed to the oil delivery pipe 7. It then passes through the sucker rod 4 and the bottom valve 1 and enters the oil drum.

[0032] In another technical solution, the bottom of the valve body 101 is symmetrically arranged with multiple stepped plates 104 about its center, with adjacent stepped plates 104 spaced apart. These stepped plates 104 create an oil inlet space between the bottom of the valve body 101 and the inner bottom of the oil drum 2. The space between adjacent stepped plates 104 forms an oil inlet. Lubricating oil in the oil drum 2 enters the oil inlet space through each oil inlet and then enters the valve body 101 through the bottom opening of the valve body 101. Therefore, the bottom valve 1 can be lowered directly to the bottom of the oil drum 2 without having to determine its position within the drum 2, further improving work efficiency.

[0033] In another technical solution, quick connectors are provided between the sucker rod 4 and the first ball valve 6, and between the oil delivery pipe 7 and the second ball valve 9. Figure 1As shown, the quick connector 5 and the quick connector 8 can realize the rapid removal and installation of the filling device, and are convenient for on-site collection and storage. The quick connector can be preferably made of aluminum.

[0034] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A barreled oil filling device, characterized in that: include: An oil delivery manifold, whose liquid outlet is connected to the oil storage tank through an outlet pipeline, and an oil pump is provided on the outlet pipeline; the oil delivery manifold is provided with multiple liquid inlets; Multiple filling devices, one of which is connected to a liquid inlet and an oil barrel; the filling device includes a bottom valve, a sucker rod, a first ball valve, an oil pipeline, and a second ball valve connected in sequence, the bottom valve and the sucker rod extend into the oil barrel, and the second ball valve is connected to the corresponding liquid inlet.

2. The barreled oil filling device according to claim 1, characterized in that: A through hole is provided on the top of the oil barrel, the bottom valve and the sucker rod extend into the oil barrel through the through hole, and a sealing plug is provided between the sucker rod and the through hole.

3. The barreled oil filling device according to claim 2, characterized in that: The sealing plug is a conical rubber plug, and the conical rubber plug is fixedly sleeved on the sucker rod.

4. The barreled oil filling device according to claim 1, characterized in that: The bottom valve includes a valve body, which is a hollow cylinder. The top opening of the valve body is connected to the sucker rod, and the inner bottom thereof is detachably connected to a one-way valve core plate; one end of the one-way valve core plate is rotatably connected to the inner bottom of the cylinder through a rotating shaft, and the one-way valve core plate can be rotated around the rotating shaft to close or open the bottom opening of the valve body inward.

5. The barreled oil filling device according to claim 4, characterized in that: The bottom of the valve body is symmetrically provided with a plurality of step plates about the center thereof, and two adjacent step plates are arranged at intervals.

6. The barreled oil filling device according to claim 1, characterized in that: Quick connectors are provided between the sucker rod and the first ball valve, and between the oil delivery pipe and the second ball valve.

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