Anti-blocking oil pumping pipe device

Abstract

The utility model relates to the technical field of oil pumping pipes, in particular to an anti-blocking oil pumping pipe device which comprises a bending and pressing rod, a handheld rod is fixedly installed at the bottom end of the bending and pressing rod, a clamping groove is formed in the bending position of the bending and pressing rod, a first rotating pin is fixedly installed at the bending position of the clamping groove, and a pressurizing mechanism is arranged on the outer side of the first rotating pin. A rotating groove is formed in the front end of the folding and pressing rod, a second rotating pin is fixedly installed in the rotating groove, the pressurizing mechanism comprises an upper cylinder cover, an inclined supporting plate is fixedly installed at the rear end of the upper cylinder cover, a first rotating hole is formed in the top end of the inclined supporting plate, and a first rotating pin is movably installed in the first rotating hole; according to the utility model, the suction hose is fixed through the mounting cover, so that a user can freely align to discharge oil to facilitate operation, meanwhile, impurities are filtered by the filter and the filter element to avoid blockage, and the filter element can be replaced by detaching the filter cover, so that repeated use is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pumping pipes, in particular to an anti-blocking oil pumping pipe device. Background Art

[0002] When transferring oil, an oil extraction pipe device is usually used to extract the oil from the storage barrel and pump it into the filling barrel. This type of device is suitable for extracting various oils, including oil barrels, oil tanks, pipelines, etc. It is simple to operate, safe and reliable.

[0003] However, the existing anti-blocking oil extraction pipe device needs to be fixed on the oil storage barrel as a whole during extraction, and both hands are needed to operate the device during extraction. Therefore, it is inconvenient to re-align the oil outlet pipe with the filling barrel during extraction, and it is impossible to check the liquid level in the filling barrel, which causes inconvenience in use. In addition, the internal components of the filter structure of the existing device cannot be replaced, and the overall replacement increases the cost of use. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art and provide an anti-blocking oil pumping pipe device.

[0005] The utility model provides the following technical solutions: an anti-blocking oil pumping pipe device, comprising a folding rod, a hand-held rod is fixedly installed at the bottom end of the folding rod, a locking groove is provided at the bending part of the folding rod, a first rotating pin is fixedly installed at the bending part of the locking groove, a boosting mechanism is provided on the outside of the first rotating pin, a rotating groove is provided at the front end of the folding rod, a second rotating pin is fixedly installed in the rotating groove, the boosting mechanism comprises an upper cylinder cover, a diagonal support plate is fixedly installed at the rear end of the upper cylinder cover, a first rotating hole is provided at the top end of the diagonal support plate, a first rotating pin is movably installed in the first rotating hole, and an oil outlet pipe is fixedly installed at the front end of the upper cylinder cover.

[0006] Preferably, the boosting mechanism further comprises a boosting rod, which is movably mounted in the middle of the upper cylinder cover, a piston is fixedly mounted on the bottom end of the boosting rod, and a first one-way valve is fixedly mounted on the top end of the piston.

[0007] Preferably, a rotating plate is fixedly mounted on the top end of the boost rod, a second rotating hole is opened in the middle of the rotating plate, and a second rotating pin is movably mounted in the second rotating hole.

[0008] Preferably, the piston is movably installed inside the suction cylinder, screw threads are provided on the upper and lower sides of the suction cylinder, and the upper side of the suction cylinder is fixedly installed inside the bottom end of the upper cylinder cover.

[0009] Preferably, the lower side of the suction cylinder is fixedly installed inside the top end of the lower cylinder cover, a second one-way valve is fixedly installed inside the lower cylinder cover, and a suction hose is fixedly installed at the bottom end of the lower cylinder cover.

[0010] Preferably, a packaging cover is fixedly installed in the middle of the suction hose, a filter cover is fixedly installed at the bottom end of the suction hose, and a supporting mesh cylinder is fixedly installed at the bottom end of the filter cover.

[0011] Preferably, the filter cover is fixedly mounted on the top of the filter, the supporting mesh cylinder is movably mounted inside the filter, and a filter element is fixedly mounted between the supporting mesh cylinder and the filter.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The suction hose is fixed by installing the cap, so that the user can freely move and align the oil outlet pipe when pumping oil, making it convenient for the user to operate;

[0014] 2. Impurities in the oil can be filtered out through the filter and filter element, avoiding blockage of pipes and devices during oil extraction. The filter element can be replaced by removing the filter cover, thereby achieving reuse and reducing replacement costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural diagram of the handheld rod of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembly and assembly structure of the upper cylinder cover of the utility model;

[0018] Figure 4 This is a structural diagram of the lower cylinder cover of the utility model;

[0019] Figure 5 This is a schematic diagram of the disassembly and assembly structure of the filter of the utility model;

[0020] In the figure: 101, folding rod; 102, hand-held rod; 103, engaging groove; 104, first rotating pin; 105, boosting mechanism; 106, rotating groove; 201, second rotating pin; 202, upper cylinder cover; 203, diagonal support plate; 204, first rotating hole; 206, oil outlet pipe; 301, boosting rod; 302, piston; 303, first one-way valve; 304, rotating plate; 305, second rotating hole; 306, suction cylinder; 401, screw thread; 402, lower cylinder cover; 403, second one-way valve; 404, suction hose; 405, packaging cover; 406, filter cover; 501, supporting mesh cylinder; 502, filter; 503, filter element. DETAILED DESCRIPTION

[0021] See also Figure 1-5, This embodiment is an anti-blocking oil pumping pipe device, including a folding rod 101, a hand-held rod 102 is fixedly installed at the bottom end of the folding rod 101, a locking groove 103 is provided at the bending part of the folding rod 101, a first rotating pin 104 is fixedly installed at the bending part of the locking groove 103, a boosting mechanism 105 is provided on the outside of the first rotating pin 104, a rotating groove 106 is provided at the front end of the folding rod 101, a second rotating pin 201 is fixedly installed in the rotating groove 106, and the boosting mechanism 105 includes an upper cylinder cover 202, a diagonal support plate 203 is fixedly installed at the rear end of the upper cylinder cover 202, a first rotating hole 204 is provided at the top of the diagonal support plate 203, the first rotating hole 204 is movably installed with the first rotating pin 104, and an oil outlet pipe 206 is fixedly installed at the front end of the upper cylinder cover 202.

[0022] Preferably, the boosting mechanism 105 further includes a boosting rod 301, which is movably mounted in the middle of the upper cylinder cover 202. A piston 302 is fixedly mounted at the bottom end of the boosting rod 301, and a first one-way valve 303 is fixedly mounted at the top end of the piston 302. The boosting rod is driven by the folding rod to cause the piston to move within the suction cylinder. The displacement of the piston can convert the pressure within the suction cylinder. The first one-way valve can cause the oil to move in one direction when the piston is displaced.

[0023] Preferably, a rotating plate 304 is fixedly mounted on the top of the boost rod 301, and a second rotating hole 305 is defined in the middle of the rotating plate 304. A second rotating pin 201 is movably mounted in the second rotating hole 305. The second rotating pin rotates in the second rotating hole, allowing the rotating plate to rotate in the rotating groove, thereby enabling the boost rod to be pulled and pressed.

[0024] Preferably, the piston 302 is movably mounted inside the suction cylinder 306 , and screw threads 401 are provided on the upper and lower sides of the suction cylinder 306 . The upper side of the suction cylinder 306 is fixedly mounted inside the bottom end of the upper cylinder cover 202 .

[0025] The suction cylinder, the upper cylinder cover and the lower cylinder cover can be screwed together through the screw thread, and the oil can be extracted, stored and pumped through the suction cylinder.

[0026] Preferably, the lower side of the suction cylinder 306 is fixedly mounted inside the top of the lower cylinder cover 402, a second one-way valve 403 is fixedly mounted inside the lower cylinder cover 402, and a suction hose 404 is fixedly mounted at the bottom of the lower cylinder cover 402. The lower cylinder cover can be used to encapsulate the bottom end of the suction cylinder, the second one-way valve can be used to allow oil to enter the suction cylinder in one direction, and the suction hose can be used to guide the oil.

[0027] Preferably, a packaging cover 405 is fixedly installed in the middle of the suction hose 404 , a filter cover 406 is fixedly installed at the bottom end of the suction hose 404 , and a supporting net cylinder 501 is fixedly installed at the bottom end of the filter cover 406 .

[0028] Preferably, the filter cover 406 is fixedly installed on the top of the filter 502 , the support mesh cylinder 501 is movably installed inside the filter 502 , and a filter element 503 is fixedly installed between the support mesh cylinder 501 and the filter 502 .

[0029] When using the anti-blocking oil pumping pipe device of this embodiment, the user puts the filter 502 into the oil storage barrel, and then installs the packaging cover 405 on the oil storage barrel mouth, and then the user aligns the oil outlet pipe 206 with the filling barrel, and pulls the hand-held rod 102 to pull the folding rod 101. When pulling, the first rotating pin 104 rotates in the first rotating hole 204 so that the front end of the folding rod 101 presses the boosting rod 301. When pressing, the second rotating pin 201 rotates in the second rotating hole 305 to avoid limiting between the folding rod 101 and the rotating plate 304, and the boosting rod 301 When pressing down, the piston 302 is driven to squeeze downward inside the suction cylinder 306. During squeezing, the first one-way valve 303 is pushed open by the air pressure and the second one-way valve 403 is pressed tightly against the lower cylinder cover 402 by the air pressure. Therefore, the air between the piston 302 and the lower cylinder cover 402 is discharged through the first one-way valve 303. When the piston 302 is pressed down into place, the user presses the hand-held rod 102 so that the folding rod 101 pulls the boosting rod 301, thereby pulling the piston 302 upward. When pulling, the first one-way valve 303 is closed, so that negative pressure is generated between the piston 302 and the lower cylinder cover 402. The negative pressure suction makes The second one-way valve 403 opens and the oil is drawn into the suction cylinder 306. After the oil is drawn, the piston 302 stops moving. At this time, the oil closes the second one-way valve 403 due to its own gravity, so that the oil is stored in the suction cylinder 306. Then, the hand-held rod 102 is pulled again to drive the piston 302 downward to increase the oil pressure. The oil pressure closes the second one-way valve 403 tightly and pushes open the first one-way valve 303 at the same time, so that all the oil in the suction cylinder 306 enters the top of the piston 302 and presses the first one-way valve 303 tightly closed by gravity. At this time, the hand-held rod 102 is pressed again. 02 drives the piston 302 to pull upward so that the oil is discharged into the sub-filling barrel through the oil outlet pipe 206, and when the oil is discharged from the top of the piston 302, the oil will be drawn into the space between the piston 302 and the lower cylinder cover 402 again. Therefore, by continuously pressing and pulling the hand-held rod 102, the oil will be extracted into the sub-filling barrel. When the oil is extracted, large particles of impurities will be filtered out when the oil passes through the filter 502. After filtration, the oil enters the filter element 503. The filter element 503 is made of fiber filter paper, which will filter out small particles of impurities. The filtered oil can avoid blockage of pipes or devices.

Claims

1. A plug-proof oil pumping pipe device, characterized by: It includes a folding rod, a hand-held rod is installed at the bottom end of the folding rod, a locking groove is provided at the bending part of the folding rod, a first rotating pin is installed at the bending part of the locking groove, a boosting mechanism is provided on the outside of the first rotating pin, a rotating groove is provided at the front end of the folding rod, a second rotating pin is fixedly installed in the rotating groove, the boosting mechanism includes an upper cylinder cover, a diagonal support plate is fixedly installed at the rear end of the upper cylinder cover, a first rotating hole is provided at the top end of the diagonal support plate, a first rotating pin is movably installed in the first rotating hole, and an oil outlet pipe is fixedly installed at the front end of the upper cylinder cover; the boosting mechanism also includes a boosting rod, the boosting rod is movably installed in the middle of the upper cylinder cover, a piston is provided at the bottom end of the boosting rod, and a first one-way valve is provided at the top end of the piston.

2. The anti-blocking oil pumping pipe device according to claim 1, characterized in that: A rotating plate is fixedly installed on the top end of the boost rod, a second rotating hole is opened in the middle of the rotating plate, and a second rotating pin is movably installed in the second rotating hole.

3. The anti-blocking oil pumping pipe device according to claim 2, characterized in that: The piston is movably mounted inside the suction cylinder. Screw threads are provided on the upper and lower sides of the suction cylinder. The upper side of the suction cylinder is fixedly mounted inside the bottom end of the upper cylinder cover.

4. The anti-blocking oil pumping pipe device according to claim 3, characterized in that: The lower side of the suction cylinder is fixedly installed inside the top end of the lower cylinder cover, a second one-way valve is fixedly installed inside the lower cylinder cover, and a suction hose is fixedly installed at the bottom end of the lower cylinder cover.

5. The anti-blocking oil pumping pipe device according to claim 4, characterized in that: A packaging cover is fixedly installed in the middle of the suction hose, a filter cover is fixedly installed at the bottom end of the suction hose, and a supporting net cylinder is fixedly installed at the bottom end of the filter cover.

6. The anti-blocking oil pumping pipe device according to claim 5, characterized in that: The filter cover is fixedly mounted on the top of the filter, the support mesh cylinder is movably mounted inside the filter, and a filter element is fixedly mounted between the support mesh cylinder and the filter.

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