Adjustable support for oil pumping of pure oil tank

Abstract

The utility model belongs to the technical field of oil pumping equipment, and particularly relates to an adjustable support for increasing oil pumping of a pure oil tank, which comprises an oil pumping pipe vertically inserted at the top of the oil tank, a lifting guide frame is arranged on one side of the oil pumping pipe and positioned in an inner cavity of the oil tank, and a servo motor is arranged on the upper surface of the lifting guide frame. The power output end of the servo motor penetrates through the cavity wall of the top of the lifting guide frame and is in transmission connection with a driving screw shaft, the driving screw shaft is rotationally arranged in an inner cavity of the lifting guide frame, a lifting cross arm is arranged in the inner cavity of the lifting guide frame in a sliding mode, and a telescopic oil pipe is movably installed at the end of the lifting cross arm. In the using process, the height of the filtering cover is increased and decreased according to the height of the liquid level, upper-layer oil liquid is extracted all the time during oil pumping, extraction of impurities is reduced, meanwhile, the impurities in the oil liquid can be filtered through the filtering cover, and the cleanliness of the oil liquid is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil pumping equipment technical field, concretely is a kind of adjustable support for increasing oil pumping for pure oil tank. BACKGROUND

[0002] In the oil pumping pump, the oil pumping pump is provided with an oil suction head, and the oil suction head functions to ensure that the oil cylinder can supply oil in any state. It is installed at the end of the oil delivery hose extending into the oil cylinder, and the copper oil suction head with a certain gravity always falls at the bottom of the oil tank, regardless of the position of the oil tank or the oil surface height, and can ensure oil supply to the oil consumer.

[0003] The present invention patent with publication No. CN117140184B discloses an adjustable oil suction head, which adjusts the size and shape of the oil suction nozzle through a support, changes the oil suction nozzle contact surface area with oil, and promotes the oil suction head to suck oil from any position of the oil tank, avoiding impurities or deposits at the bottom of the oil tank, increasing the stability of the oil suction process, and solving the problem that during the use of the oil cylinder, as the use time increases, more and more impurities and deposits are collected in the oil cylinder, and without good cleaning, the oil suction head will suck the oil containing impurities and deposits into the oil delivery hose, causing the impurities and deposits to block the oil delivery hose and affect the normal operation of the oil pumping pump. In addition, impurities and deposits will also adhere to the inner wall of the oil suction head, affecting the oil suction of the oil suction head.

[0004] The existing oil tank oil pumping equipment, when pumping oil, the oil suction head sinks to the bottom of the oil tank, and the oil contains a certain amount of impurities, which will settle at the bottom of the oil tank under the action of gravity, causing the impurities to be pumped out when pumping oil, which will affect the cleanliness of the oil. To solve the above problems, the present application proposes a kind of adjustable support for increasing oil pumping for pure oil tank. Utility model content

[0005] (I) Utility model purpose

[0006] To solve the technical problems in the background art, the utility model proposes an adjustable support for increasing oil pumping for pure oil tank. The height of the filter cover is raised and lowered according to the liquid level, and the upper layer of oil is always pumped out during oil pumping, to reduce the pumping of impurities. At the same time, the filter cover can filter the impurities in the oil, to ensure the cleanliness of the oil, to solve the problems raised in the background art.

[0007] (II) Technical scheme

[0008] The utility model provides a kind of adjustable support for increasing oil pumping for pure oil tank, including the oil pumping pipe vertically inserted in the top of oil tank, the oil pumping pipe side is equipped with lifting guide frame, the lifting guide frame is located in the inner chamber of oil tank, the upper surface of lifting guide frame is equipped with servo motor, the power output end of servo motor penetrates the cavity wall of lifting guide frame top, and the power output end of servo motor is drivingly connected with driving silk shaft, the driving silk shaft is rotatably arranged in the inner chamber of lifting guide frame, lifting cross arm is slidably arranged in the inner chamber of lifting guide frame, telescopic oil pipe is movably mounted at the end of lifting cross arm, the top of telescopic oil pipe is inserted with the bottom of oil pumping pipe;

[0009] The bottom of telescopic oil pipe is fixedly connected with filter cover, and impeller is rotatably arranged in the inner chamber of filter cover.

[0010] Preferably, the lifting cross arm is of telescopic structure, and a connecting column is fixedly welded at the end of the lifting cross arm.

[0011] Preferably, a lifting adjusting frame is movably inserted at the bottom of the connecting column, and the telescopic oil pipe is inserted through the lifting adjusting frame.

[0012] Preferably, a sealing ring is arranged at the bottom of the inner chamber of the oil pumping pipe, and the inner ring of the sealing ring abuts against the outer wall surface of the telescopic oil pipe.

[0013] Preferably, a transmission rod is welded at the center of the lower surface of the impeller, and the bottom of the transmission rod is rotatably penetrated through the bottom cavity wall of the filter cover.

[0014] Preferably, a rotating arm is welded at the lower surface of the transmission rod, and a scraper is welded at the end of the rotating arm, and the scraper abuts against the outer wall surface of the filter cover.

[0015] Preferably, a mounting fixing seat for fixation is welded at the top surface of the lifting guide frame, and the servo motor is mounted on the mounting fixing seat.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1、The utility model discloses, servo motor drives driving silk shaft, driving silk shaft promotes lifting cross arm to go up and down under the action of surface thread, lifting cross arm can drive telescopic oil pipe to go up and down, can make the height of filter cover according to liquid level to go up and down, always extracts upper oil when pumping, to reduce the extraction of impurities, simultaneously, the impurities in oil can be filtered by filter cover, to ensure the cleanliness of oil.

[0018] 2. The utility model discloses, oil liquid in the extraction process, oil liquid flow can drive the rotation of the impeller, and the impeller drives the rotation arm to rotate through the transmission rod, and the scraper of the end of the rotation arm can scrape the impurity adsorbed on the outer wall surface of the filter cover, so as to ensure the oil intake when pumping oil. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram for the utility model for pure oil tank to increase the adjustable support for pumping oil;

[0020] Figure 2 It is the section structure schematic diagram for the utility model for pure oil tank to increase the adjustable support for pumping oil;

[0021] Figure 3 It is the telescopic structure schematic diagram for the utility model for pure oil tank to increase the adjustable support for pumping oil;

[0022] Figure 4 It is the filter cover structure schematic diagram for the utility model for pure oil tank to increase the adjustable support for pumping oil.

[0023] Reference Signs:

[0024] 1, pumping pipe;2, lifting guide frame;3, drive silk shaft;4, lifting cross arm;5, servo motor;6, connecting stand;7, lifting adjusting frame;8, telescopic oil pipe;9, sealing ring;10, filter cover;11, impeller;12, transmission rod;13, rotation arm;14, scraper;15, mounting fixed seat. DETAILED DESCRIPTION

[0025] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is explained in further detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] As Figures 1-4 shown, the utility model provides an adjustable support for increasing pumping oil for pure oil tank, which comprises a pumping pipe 1 vertically inserted at the top of an oil tank, one side of the pumping pipe 1 is provided with a lifting guide frame 2, the lifting guide frame 2 is located in the inner cavity of the oil tank, the upper surface of the lifting guide frame 2 is provided with a servo motor 5, the power output end of the servo motor 5 penetrates the top cavity wall of the lifting guide frame 2, and the power output end of the servo motor 5 is drivingly connected with a drive silk shaft 3, the drive silk shaft 3 is rotatably arranged in the inner cavity of the lifting guide frame 2, the inner cavity of the lifting guide frame 2 is slidably provided with a lifting cross arm 4, the end of the lifting cross arm 4 is movably provided with a telescopic oil pipe 8, and the top of the telescopic oil pipe 8 is inserted with the bottom of the pumping pipe 1.

[0027] The bottom of the telescopic oil pipe 8 is fixedly connected with a filter cover 10, and an impeller 11 is rotationally arranged in the inner cavity of the filter cover 10.

[0028] It should be noted that the lifting guide frame 2 is inserted into the oil tank, and the top of the lifting guide frame 2 is fixed by the mounting fixing seat 15. The liquid level in the oil tank is measured by a liquid level sensor, the driving wire shaft 3 is driven by the servo motor 5, the driving wire shaft 3 pushes the lifting cross arm 4 to lift under the action of the surface thread, the lifting cross arm 4 can drive the telescopic oil pipe 8 to move up and down, and the height of the filter cover 10 can move up and down according to the liquid level, so that the upper oil is always extracted during oil extraction, thereby reducing the extraction of impurities. The connection between the telescopic oil pipe 8 and the oil extraction pipe 1 is sealed by the sealing ring 9, the oil pump is connected to the top of the oil extraction pipe 1, and the oil in the oil tank can be extracted by the oil pump. The filter cover 10 can filter the impurities in the oil to ensure the cleanliness of the oil.

[0029] In the embodiment, as shown in the figure, Figure 2 The lifting cross arm 4 is of a telescopic structure, a connecting column 6 is fixedly welded to the end of the lifting cross arm 4, the connecting column 6 is perpendicular to the lifting cross arm 4, a lifting adjusting frame 7 is movably inserted into the bottom of the connecting column 6, and the telescopic oil pipe 8 penetrates and is inserted into the lifting adjusting frame 7.

[0030] It should be noted that the lifting cross arm 4 can be telescopic, and the connecting column 6 and the lifting adjusting frame 7 can cooperate to adjust the height of the telescopic oil pipe 8, so as to meet the use of oil tanks of different depths during use.

[0031] In the embodiment, as shown in the figure, Figure 3 A sealing ring 9 is arranged at the bottom of the inner cavity of the oil extraction pipe 1, and the inner ring of the sealing ring 9 abuts against the outer wall surface of the telescopic oil pipe 8.

[0032] It should be noted that the connection between the telescopic oil pipe 8 and the oil extraction pipe 1 is sealed by the sealing ring 9.

[0033] In the embodiment, as shown in the figure, Figure 4 A transmission rod 12 is welded to the center of the lower surface of the impeller 11, the bottom of the transmission rod 12 rotationally penetrates through the bottom cavity wall of the filter cover 10, a rotating arm 13 is welded to the lower surface of the transmission rod 12, a scraper 14 is welded to the end of the rotating arm 13, and the scraper 14 abuts against the outer wall surface of the filter cover 10.

[0034] It should be noted that during the extraction process of the oil, the flow of the oil can drive the impeller 11 to rotate, the impeller 11 drives the rotating arm 13 to rotate through the transmission rod 12, and the scraper 14 at the end of the rotating arm 13 can scrape off the impurities adsorbed on the outer wall surface of the filter cover 10, so as to ensure the oil intake during oil extraction.

[0035] In the embodiment, as shown in Figure 1 The servo motor 5 is installed on the mounting fixing seat 15.

[0036] It should be noted that the mounting fixing seat 15 can fix the lifting guide frame 2 and the servo motor 5.

[0037] The working principle and use process of the utility model are as follows: the lifting guide frame 2 is inserted in the oil tank, the top of the lifting guide frame 2 is fixed through the mounting fixing seat 15, the liquid level sensor is used to measure the liquid level in the oil tank, the servo motor 5 drives the driving wire shaft 3, the driving wire shaft 3 pushes the lifting cross arm 4 to lift under the action of the surface thread, the lifting cross arm 4 can drive the telescopic oil pipe 8 to lift, so that the height of the filter cover 10 can be lifted according to the liquid level, and the upper oil can be pumped out all the time during oil pumping, so that the impurities are reduced, the telescopic oil pipe 8 is sealed through the sealing ring 9 at the connection position of the telescopic oil pipe 8 and the oil pumping pipe 1, the oil pump is connected with the top of the oil pumping pipe 1, the oil in the oil tank can be pumped out through the oil pump, the filter cover 10 can filter the impurities in the oil, so that the cleanliness of the oil is ensured, the impurities are adsorbed on the outer wall surface of the filter cover 10, the oil flow can drive the impeller 11 to rotate during the oil pumping process, the impeller 11 drives the rotary arm 13 to rotate through the transmission rod 12, the scraper 14 at the end of the rotary arm 13 can scrape off the impurities adsorbed on the outer wall surface of the filter cover 10, so that the oil inflow during oil pumping is ensured, the lifting cross arm 4 can be telescopic, the height of the telescopic oil pipe 8 can be adjusted through the combination of the connecting stand 6 and the lifting adjusting frame 7, so that the oil tank of different depths can be used during use.

[0038] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model should be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling within the scope and boundary of the appended claims or the equivalent form of such scope and boundary.

Claims

1. An adjustable bracket for increasing oil extraction from a pure oil tank, comprising an oil extraction pipe (1) vertically plugged into the top of the oil tank, characterized in that: A lifting guide frame (2) is provided on one side of the oil extraction pipe (1), and the lifting guide frame (2) is located in the inner cavity of the oil tank. A servo motor (5) is provided on the upper surface of the lifting guide frame (2). The power output end of the servo motor (5) passes through the top cavity wall of the lifting guide frame (2), and the power output end of the servo motor (5) is connected to a driving wire shaft (3). The driving wire shaft (3) is rotatably provided in the inner cavity of the lifting guide frame (2). A lifting cross arm (4) is slidably provided in the inner cavity of the lifting guide frame (2). A telescopic oil pipe (8) is movably installed at the end of the lifting cross arm (4), and the top of the telescopic oil pipe (8) is plugged into the bottom of the oil extraction pipe (1); The bottom of the telescopic oil pipe (8) is fixedly connected to a filter cover (10), and an impeller (11) is rotatably provided in the inner cavity of the filter cover (10).

2. The adjustable bracket for increasing oil extraction from a pure oil tank according to claim 1, characterized in that: The lifting cross arm (4) is a telescopic structure, and a connecting column (6) is fixedly welded to the end of the lifting cross arm (4), and the connecting column (6) is perpendicular to the lifting cross arm (4).

3. The adjustable bracket for increasing oil extraction from a pure oil tank according to claim 2, characterized in that: A lifting adjustment frame (7) is movably plugged into the bottom of the connecting column (6), and the telescopic oil pipe (8) is inserted through the lifting adjustment frame (7).

4. The adjustable bracket for increasing oil extraction from a pure oil tank according to claim 3, characterized in that: A sealing ring (9) is provided at the bottom of the inner cavity of the oil extraction pipe (1), and the inner ring of the sealing ring (9) abuts against the outer wall surface of the telescopic oil pipe (8).

5. The adjustable bracket for increasing oil extraction from a pure oil tank according to claim 4, characterized in that: A transmission rod (12) is welded at the center of the lower surface of the impeller (11), and the bottom of the transmission rod (12) rotates and penetrates the bottom cavity wall of the filter cover (10).

6. The adjustable bracket for increasing oil extraction from a pure oil tank according to claim 5, characterized in that: A rotating arm (13) is welded to the lower surface of the transmission rod (12), a scraper (14) is welded to the end of the rotating arm (13), and the scraper (14) abuts against the outer wall surface of the filter cover (10).

7. The adjustable bracket for increasing oil extraction from a pure oil tank according to claim 6, characterized in that: A mounting base (15) for fixing is welded on the top surface of the lifting guide frame (2), and the servo motor (5) is mounted on the mounting base (15).

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