Multifunctional liquid suction device

Abstract

The utility model belongs to the field of mechanical equipment, and particularly relates to a multifunctional liquid suction device which comprises a box body, a first box door is arranged on one side of the box body, the interior of the box body is divided into a storage area, a power area and a control area through partition plates, and the power area is provided with a first motor and a second motor. A first gear pump and a second gear pump are arranged at the driving ends of the first motor and the second motor correspondingly and connected through a second oil pipe, a first oil pipe is arranged on the first gear pump and extends out of the box body through a through hole in the side wall of the box body, and a third oil pipe is arranged on the second gear pump and extends out of the box body through a through hole in the side wall of the box body; the end part of the third oil pipe is connected with an oil mass metering gun; a controller is arranged in the control area and connected with the first motor and the second motor. Oil liquid is extracted through the first gear pump and the second gear pump, so that suction and discharge of the liquid are achieved, oil sludge is not prone to forming blockage in the pump, and the oil liquid can be effectively extracted.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical equipment, and specifically relates to a multifunctional liquid suction device. Background Technology

[0002] In machining workshops, such as those for grinding machines, lathes, and equipment with oil tanks and cooling water tanks, oil handling is an essential step. Traditional oil pumps use vane pumps to extract oil. However, when used in oily environments containing sludge, the sludge adheres to the vane pump blades, causing the vane pump to jam or even seize up. This shortens the lifespan of the vane pump and makes it unable to effectively extract oil, severely impacting work efficiency and increasing maintenance costs. Furthermore, traditional oil pumps lack precise metering capabilities, making it difficult to control the ratio of oil to other liquids added to the equipment being refueled, and they fail to meet requirements in terms of convenience and safety. Utility Model Content

[0003] The purpose of this invention is to provide a multifunctional liquid suction device that can prevent jamming during operation and can display the amount of oil extracted in real time, enabling workers to accurately control the amount of oil added to the equipment to be refueled and the ratio of other liquids.

[0004] The technical solution of this utility model is as follows: a multifunctional liquid suction device, including a box body, a first door on one side of the box body, and a storage area, a power area, and a control area separated by a partition. The power area is equipped with a first motor and a second motor, and the drive ends of the first motor and the second motor are respectively equipped with a first gear pump and a second gear pump. The first gear pump and the second gear pump are connected by a second oil pipe. The first gear pump is equipped with a first oil pipe, which extends to the outside of the box body through a through hole in the side wall of the box body. The second gear pump is equipped with a third oil pipe, and the end of the third oil pipe is connected to an oil metering gun. The control area is equipped with a controller, which is connected to the first motor and the second motor.

[0005] Furthermore, a pressure gauge is installed on the first oil pipe.

[0006] Furthermore, an oil pipe joint is provided at the end of the first oil pipe, and an extension oil pipe is movably connected to the first oil pipe through the oil pipe joint.

[0007] Furthermore, the control area is also equipped with multiple indicator lights, which are respectively connected to the first motor and the second motor. A second door is provided on one side of the controller, and multiple observation ports are opened on the second door, which are respectively corresponding to multiple indicator lights.

[0008] Furthermore, a support frame is provided on one side of the housing for placing the oil metering gun.

[0009] Furthermore, the box is equipped with casters at all four corners of its bottom and a push-pull handle at the top.

[0010] The beneficial effects of this utility model are as follows: the universal wheels at the bottom of the housing improve the portability of the liquid suction device; the first gear pump and the second gear pump extract the oil, and the first gear pump and the second gear pump change the volume of the working chamber by the meshing and disengagement of the gears, thereby realizing the suction and discharge of the liquid. This working method makes it less likely for sludge to form a blockage in the pump, which can effectively extract the oil, improve work efficiency, and reduce maintenance costs. The amount of oil added to the equipment to be refueled is displayed by the oil metering gun, which makes it convenient for the staff to control the ratio of oil to other liquids in the equipment to be refueled. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a side view of the present invention. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "one side," "one end," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] Traditional oil pumps extract oil using vane pumps. However, when used in oily environments containing sludge, the sludge adheres to the vane pump blades, causing the vane pump to jam or even seize up. This prevents the vane pump from effectively extracting oil. Furthermore, traditional oil pumps struggle to control the amount of oil added and the ratio of other liquids in the equipment. In light of this, the inventors of this application provide a multifunctional liquid suction device that avoids jamming during operation and displays the amount of oil extracted in real time, allowing operators to accurately control the amount of oil added to the equipment and the ratio of other liquids.

[0017] like Figure 1-2 As shown, a multifunctional liquid suction device includes a housing 1. A first door 11 is provided on one side of the housing 1. The interior of the housing 1 is divided into a storage area 2, a power area 3, and a control area 4 by a partition. The power area 3 is provided with a first motor 31 and a second motor 32. The drive ends of the first motor 31 and the second motor 32 are respectively provided with a first gear pump 33 and a second gear pump 34. The first gear pump 33 and the second gear pump 34 are connected by a second oil pipe 36. The first gear pump 33 is provided with a first oil pipe 35, which extends to the outside of the housing 1 through a through hole in the side wall of the housing 1. The second gear pump 34 is provided with a third oil pipe 37, and the end of the third oil pipe 37 is connected to an oil metering gun 38.

[0018] The first oil pipe 35 is equipped with a pressure gauge, and an oil pipe joint is provided at the end of the first oil pipe 35. An extension oil pipe 39 is movably connected to the first oil pipe 35 through the oil pipe joint.

[0019] Based on the above embodiments, the first motor 31 and the second motor 32 drive the first gear pump 34 and the second gear pump 35 respectively, which extract oil. The first gear pump 34 and the second gear pump 35 change the volume of the working chamber by meshing and disengaging the gears, thereby realizing the intake and discharge of liquid. This working method makes it less likely for sludge to form a blockage in the pump. The volume of the extracted oil is detected in real time by the oil metering gun 8. The oil metering gun 8 is a commonly used device in the prior art and will not be specifically described in this utility model. The extension oil pipe 39 is detachably connected to the end of the first oil pipe 35 by the oil pipe connector. When the extension oil pipe 39 is not needed, it can be removed from the end of the first oil pipe 35 and placed in the storage area 2 of the box 1 for storage.

[0020] In this embodiment, as Figure 1 As shown, a controller 41 is provided in the control area 4, and the controller 41 is connected to the first motor 31 and the second motor 32.

[0021] The control area 4 is equipped with multiple indicator lights 42, which are connected to the first motor 31 and the second motor 32 respectively. The controller 41 is equipped with a second door 15 on one side, and multiple observation ports 16 are opened on the second door 15, which correspond to the multiple indicator lights 42 respectively.

[0022] Based on the above embodiments, the controller 41 controls the operation and stop of the first motor 31 and the second motor 32, and the indicator lights 42 are used to observe the status of the first motor 31 and the second motor 32.

[0023] In this embodiment, a support frame 12 is provided on one side of the housing 1, which is used to place the oil metering gun 38.

[0024] Specifically, the box body 1 is equipped with casters 13 at the four corners of the bottom, and a push-pull handle 14 at the top of the box body 1.

[0025] Based on the above embodiments, the support frame 12 is hinged to the side wall of the housing 1. When the oil metering gun 38 needs to be used for a long time, the oil metering gun 38 can be temporarily placed on the support frame 12. When the liquid suction device is not needed, the third oil pipe 37 and the oil metering gun 38 can be placed in the storage area 2 of the housing 1 for storage. At the same time, the support frame 1 is rotated to fit against the side wall of the housing 1, saving space and preventing damage due to collision. The casters 13 enable the staff to move the housing 1.

[0026] The working principle of this utility model is as follows: The operator holds the push-pull handle 14 and pushes the box 1 to the oil tank using the universal wheels 13, opens the first box door 11, takes out the extension oil pipe 39 placed in the storage area 2 and connects it to the end of the first oil pipe 35 through the oil pipe connector, puts one end of the extension oil pipe 39 into the oil tank, displays the pressure of the oil inside the oil tank through the pressure gauge on the first oil pipe 35, inserts the oil metering gun 38 into the equipment to be refueled, opens the second box door 15, and starts the first motor 31 and the second motor 32 through the controller 41. The first motor 31 and the second motor 32 drive the first gear pump 33 and the second gear pump 34 respectively. The oil in the oil tank passes through the extension oil pipe 39 and the first oil pipe 35 in sequence under the action of the first gear pump 33 and the second gear pump 34. 5. The second oil pipe 36 and the third oil pipe 37 finally enter the equipment to be refueled through the oil metering gun 38 at the end of the third oil pipe 37. During this process, the status of the first motor 31 and the second motor 32 is observed through the indicator light 42, the pressure change of the oil in the oil tank is observed through the pressure gauge, and the amount of oil added to the equipment to be refueled is displayed through the oil metering gun 38, thereby controlling the ratio of oil and other liquids inside the equipment to be refueled. When the refueling is completed, the controller 41 controls the first motor 31 and the second motor 32 to stop running, the second box door 15 is closed, the extension oil pipe 39 is disconnected from the end of the first oil pipe 35, and the extension oil pipe 39, the third oil pipe 37 and the oil metering gun 38 are placed in the storage area 2 of the box 1 for storage, and the first box door 11 is closed.

[0027] When the waste oil tank needs to be cleaned, the end of the extension oil pipe 39 is placed into the waste oil tank. The controller 41 controls the operation of the first motor 31 and the second motor 32. The first motor 31 and the second motor 32 drive the first gear pump 33 and the second gear pump 34 respectively. Under the action of the first gear pump 33 and the second gear pump 34, the oil in the waste oil tank passes through the extension oil pipe 39, the first oil pipe 35, the second oil pipe 36 and the third oil pipe 37 in sequence. Finally, it enters the waste oil treatment container through the oil metering gun 38 at the end of the third oil pipe 37. During this process, the pressure value of the oil in the waste oil tank is observed through the pressure gauge on the first oil pipe 35.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional liquid suction device comprising a cabinet, one side of which is provided with a first cabinet door, characterized in that, The inside of the box is divided into a storage area, a power area and a control area by a partition, the power area is provided with a first motor and a second motor, the driving ends of the first motor and the second motor are respectively provided with a first gear pump and a second gear pump, the first gear pump and the second gear pump are connected through a second oil pipe, the first gear pump is provided with a first oil pipe, the first oil pipe extends to the outside of the box through a through hole in the side wall of the box, the second gear pump is provided with a third oil pipe, and the end of the third oil pipe is connected with an oil measuring gun; the control area is provided with a controller, and the controller is connected with the first motor and the second motor.

2. A multi-functional liquid suction device according to claim 1, wherein The first oil pipe is provided with a pressure gauge.

3. A multi-functional liquid suction device according to claim 2, wherein The end of the first oil pipe is provided with an oil pipe joint, and the first oil pipe is movably connected with an extension oil pipe through the oil pipe joint.

4. A multi-functional liquid suction device according to claim 3, wherein A plurality of indicator lights are arranged in the control area, the plurality of indicator lights are respectively connected with the first motor and the second motor, a second box door is arranged on one side of the controller, a plurality of observation openings are arranged on the second box door, and the plurality of observation openings correspond to the plurality of indicator lights respectively.

5. A multi-functional liquid suction device according to claim 4, wherein A support frame is arranged on one side of the box, and the support frame is used for placing the oil measuring gun.

6. A multi-functional liquid suction device according to claim 5, wherein Universal wheels are arranged at the four corners of the bottom of the box, and a pull handle is arranged on the top of the box.

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