Oil delivery device for an oil production plant

Abstract

The utility model relates to oil conveying technical field discloses an oil equipment oil conveying device, including the conveying pipe, the inside fixedly connected with the blanking funnel of conveying pipe, the inside mounting of blanking funnel has quick release mechanism, the inside mounting of conveying pipe has cleaning mechanism, quick release mechanism includes sealing strip, sealing strip can be detachably connected in the inside of blanking funnel, the inside sliding connection of sealing strip has a plurality of connecting rods, the outside fixedly connected with rotating plate all in a plurality of connecting rods, the outside of connecting rod is equipped with spring no.

Description

Technical Field

[0001] This utility model relates to the field of oil conveying technology, and in particular to an oil conveying device for oil production equipment. Background Technology

[0002] The oil conveying device of the oil extraction equipment is a key mechanical component that connects the oil pretreatment, pressing and leaching, refining and other processes. Its core function is to stably, sealedly and efficiently transport oil between each processing stage through pipes, motor belt drives, screw conveyors and other structures, while reducing material loss and pollution, ensuring the continuous and smooth oil extraction process, and adapting to the physical properties and processing requirements of different oils.

[0003] The oil conveying device of the oil refining equipment mainly consists of a conveying body, a power drive mechanism, and auxiliary protection components. The conveying body includes core structures such as spiral blades adapted to different oil characteristics and conveying pipes. The power drive mechanism consists of a motor, a reducer, and transmission components such as chains and belts. The auxiliary protection components include sealing gaskets, which stably and cleanly convey oil or intermediate products from the feed end to the subsequent processing stage.

[0004] In existing technologies, the sealing strips of some oil conveying devices in oil refining equipment are mechanically tightened or bolted, making replacement troublesome. This leads to extended unplanned downtime of the production line, resulting in significant capacity loss. At the same time, it increases labor and spare parts consumption, driving up maintenance costs. Therefore, an oil conveying device for oil refining equipment is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an oil conveying device for oil production equipment, which aims to improve the problem of the difficulty in quickly replacing the sealing strip in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An oil conveying device for an oil refining equipment includes a conveying pipe, a feeding funnel fixedly connected inside the conveying pipe, a quick-release mechanism installed inside the feeding funnel, and a cleaning mechanism installed inside the conveying pipe. The quick-release mechanism includes a sealing strip, which is detachably connected to the inside of the feeding funnel. Multiple connecting rods are slidably connected inside the sealing strip. Rotating plates are fixedly connected to the outside of each of the multiple connecting rods. A spring is sleeved on the outside of each connecting rod. A baffle is fixedly connected to the outside of each connecting rod. A fixing component is installed on the outside of each connecting rod. As a further description of the above technical solution: The fixing assembly includes multiple fixing plates, the exterior of which are fixedly connected to the interior of the feeding funnel, and the exterior of the connecting rod is fixedly connected to a limiting plate. As a further description of the above technical solution: The cleaning mechanism includes a scraper, the scraper being slidably connected to the outside of the conveying pipe, a cylinder being fixedly connected to the inside of the conveying pipe, an electric push rod being fixedly connected to the drive end of the cylinder, a sliding plate being fixedly connected to the drive end of the electric push rod, a telescopic rod being fixedly connected to the outside of the sliding plate, and a spring being sleeved on the outside of the telescopic rod. As a further description of the above technical solution: Guide plates are fixedly connected to both the upper and lower sides of the sliding plate, and a connecting block is fixedly connected to the outside of the sliding plate. As a further description of the above technical solution: The connecting rod is slidably connected to the outside of the feeding hopper, and the baffle is slidably connected to the outside of the feeding hopper. As a further description of the above technical solution: The outer side of the baffle contacts the outer side of the first spring, and the outer side of the limiting plate engages with the inner side of the fixing plate; As a further description of the above technical solution: The outer side of the sliding plate is slidably connected to the inside of the conveying pipe, and the outer side of the guide plate is slidably connected to the inside of the conveying pipe; As a further description of the above technical solution: The telescopic rod is externally slidably connected to the inside of the conveying pipe, and the connecting block is externally slidably connected to the inside of the conveying pipe.

[0007] This utility model has the following beneficial effects: 1. In this utility model, pressing the rotating plate drives the connecting rod to move, which in turn drives the limiting plate to move. The limiting plate disengages from the groove of the fixed plate. Rotation then causes the connecting rod to rotate the limiting plate. When the connecting rod is pulled outwards, the limiting plate will no longer be stuck in the fixed plate, allowing the sealing strip to be removed. During installation, pressing the rotating plate causes the connecting rod to move the baffle to compress the spring. Rotation then aligns the limiting plate with the groove of the fixed plate. Releasing the force applied to the rotating plate causes the spring to rebound and push the baffle. The force on the baffle is then transmitted to the connecting rod, which drives the limiting plate to engage with the fixed plate. This allows for quick installation of the sealing strip, enabling timely replacement to maintain its sealing performance. This reliably prevents oil leakage caused by vibration, ensuring the sealing and stability of the equipment operation, and achieving the effect of rapid replacement.

[0008] 2. In this utility model, by starting the cylinder, the cylinder drives the electric push rod 43 to extend and retract. The electric push rod moves the sliding plate. The sliding plate is restricted by the guide plate to only move in a straight line. There is a telescopic rod outside the sliding plate. The telescopic rod is fitted with a spring 2. When the sliding plate moves to the end, the telescopic rod is first squeezed and extended, and the spring 2 is also squeezed, reducing hard impact. The sliding plate drives the connecting block to move. The connecting block drives the scraper to move and scrape off the deposits on the inner wall of the conveying pipe. It can clean the attached oil in time and avoid the oil from adhering to the inner wall of the pipe for a long time, causing scale, blockage or affecting the conveying efficiency, thereby achieving the cleaning effect. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of an oil conveying device for an oil refining equipment proposed in this utility model; Figure 2 This is a schematic diagram of the feeding funnel of an oil conveying device for an oil refining equipment proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the conveying pipe of an oil conveying device for an oil refining equipment according to this utility model; Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0010] Legend: 1. Conveying pipe; 2. Feeding funnel; 3. Quick release mechanism; 31. Sealing strip; 32. Connecting rod; 33. Rotating plate; 34. Spring 1; 35. Baffle; 36. Fixing assembly; 361. Fixing plate; 362. Limiting plate; 4. Cleaning mechanism; 41. Scraper; 42. Cylinder; 43. Electric push rod; 44. Sliding plate; 45. Telescopic rod; 46. Spring 2; 47. Guide plate; 48. Connecting block. Detailed Implementation

[0011] 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. Example

[0012] An oil conveying device for an oil refining process, as described in the following reference. Figures 1 to 3The system includes a conveying pipe 1, which serves as the core channel for oil conveying and is the supporting frame of the entire device. A discharge funnel 2 is fixedly connected inside the conveying pipe 1. It has a tapered structure that is wider at the top and narrower at the bottom, which can collect and guide the oil entering the conveying pipe 1 to prevent the oil from accumulating and clogging at the inlet of the conveying pipe 1. A quick-release mechanism 3 is installed inside the discharge funnel 2, and a cleaning mechanism 4 is installed inside the conveying pipe 1. The quick-release mechanism 3 includes a sealing strip 31, which is detachably connected to the inside of the discharge funnel 2 and is a key sealing component to prevent oil leakage. Multiple connecting rods 32 are slidably connected inside the sealing strip 31 and the discharge funnel 2, serving as the core of the power transmission for the quick-release mechanism 3. Rotating plates 33 are fixedly connected to the outside of each connecting rod 32, acting as the direct force application component for the operator. Springs 34 are sleeved on the outside of each connecting rod 32, storing elasticity through compression. Potential energy, the connecting rod 32 is externally fixedly connected to a baffle 35, which is the force transmission carrier of spring 34. One side of the baffle 35 receives the elastic force of spring 34. The connecting rod 32 is externally mounted with a fixing component 36, which includes multiple fixing plates 361. The external parts of the multiple fixing plates 361 are fixedly connected to the inside of the feeding hopper 2 and fixed inside the feeding hopper 2 for limiting. The connecting rod 32 is externally fixedly connected to a limiting plate 362. By rotating and adjusting the angle, it can be engaged or disengaged from the fixing plate 361.

[0013] Specifically, pressing the rotating plate 33 moves the connecting rod 32, which in turn moves the limiting plate 362 away from the groove of the fixing plate 361. Rotating the plate again prevents it from getting stuck again. During installation, pressing the rotating plate 33 moves the connecting rod 32, which in turn moves the baffle 35 to compress the spring 34. Rotating the plate again aligns the limiting plate 362 with the fixing plate 361, and the spring 34 rebounds to lock the plate in place, thus allowing the connecting rod 32 to be inserted into the sealing strip 31 for installation.

[0014] Reference Figure 1 , Figure 4 and Figure 5The cleaning mechanism 4 includes a scraper 41, which is externally slidably connected to the inside of the delivery pipe 1. During movement, the scraper 41 can closely adhere to the pipe wall to thoroughly scrape off the attached oil. A cylinder 42 is fixedly connected inside the delivery pipe 1, serving as the power source for the cleaning mechanism 4. An electric push rod 43 is fixedly connected to the drive end of the cylinder 42, allowing for precise adjustment of its extension and retraction length according to cleaning needs. A sliding plate 44 is fixedly connected to the drive end of the electric push rod 43, serving as the core of the cleaning mechanism 4's motion support. The sliding plate 44 is externally fixedly connected to... There is a telescopic rod 45, which retracts first to absorb the impact force when the sliding plate 44 moves to the end of its stroke, so as to avoid direct collision between the sliding plate 44 and the conveying pipe 1 and play a buffering and protective role. A spring 46 is sleeved on the outside of the telescopic rod 45, which works with the telescopic rod 45 to achieve buffering. Guide plates 47 are fixedly connected to the upper and lower sides of the sliding plate 44 to limit the movement direction of the sliding plate 44 and ensure that the sliding plate 44 only moves in a straight line along the axis of the conveying pipe 1. A connecting block 48 is fixedly connected to the outside of the sliding plate 44, which is the connecting part connecting the sliding plate 44 and the scraper 41.

[0015] Specifically, the cylinder 42 drives the electric push rod 43 to extend and retract, and then the electric push rod 43 drives the sliding plate 44 to move. When the sliding plate 44 moves, it is restricted by the guide plate 47 to move in a straight line and will not deviate. When the sliding plate 44 moves to the end of its stroke, the external telescopic rod 45 first contacts and collides with the extension and retraction compression spring 46 to relieve the hard impact. Then the sliding plate 44 drives the scraper 41 to move through the connecting block 48 to scrape off the deposits on the inner wall of the water pipe 1.

[0016] Reference Figure 1 , Figure 2 and Figure 4The connecting rod 32 is externally slidably connected to the inside of the feeding hopper 2, and the connecting rotating plate 33 receives the operating force, while simultaneously driving the limiting plate 362 to move, realizing the locking and unlocking of the mechanism. The baffle 35 is externally slidably connected to the inside of the feeding hopper 2, one side receiving the elastic force of the spring 34, and the other side transmitting the force to the connecting rod 32, driving the limiting plate 362 to complete the locking action. The outside of the baffle 35 is in contact with the outside of the spring 34, and is located between the baffle 35 and the inner wall of the feeding hopper 2. During installation, it stores elastic potential energy through compression. The outside of the limiting plate 362 is locked with the inside of the fixing plate 361, which is fixed by the fixing plate 361 and The system consists of a limiting plate 362, which, through the engagement and disengagement of the two, allows for the installation and removal of the sealing strip 31. The external sliding plate 44 is slidably connected to the inside of the conveying pipe 1, evenly transmitting the power of the electric push rod 43 to the connecting block 48. The external sliding plate 47 is slidably connected to the inside of the conveying pipe 1, restricting the movement direction of the sliding plate 44. The external sliding rod 45 is slidably connected to the inside of the conveying pipe 1, contracting first to absorb impact force and prevent the sliding plate 44 from directly colliding with the conveying pipe 1, thus providing buffer protection. The external sliding block 48 is slidably connected to the inside of the conveying pipe 1, stably transmitting driving force to move the scraper 41.

[0017] Specifically, during disassembly, pressing the rotating plate 33 causes the limiting plate 362 to disengage from the fixed plate 361. Rotating the connecting rod 32 changes the angle of the limiting plate 362, allowing the connecting rod 32 to be pulled out, and the sealing strip 31 can be quickly removed for replacement. During installation, the operator presses the rotating plate 33, and the power is transmitted to the baffle 35 via the connecting rod 32. The baffle 35 compresses the spring 34 located between itself and the inner wall of the discharge funnel 2, causing the spring 34 to store elastic potential energy. Rotating the connecting rod 32 aligns the limiting plate 362 with the fixed plate 361, and then releasing the rotating plate 33, the spring 34 releases its potential energy to push the baffle 35, which in turn drives the limiting plate 362 to engage with the fixed plate 361 via the connecting rod 32. Plate 361 engages, firmly fixing sealing strip 31 inside the feeding hopper 2 to achieve sealing. After starting cylinder 42, its driving force is transmitted to sliding plate 44 via electric push rod 43. Sliding plate 44 slides along the inner wall of conveying pipe 1. At the same time, guide plates 47 on the upper and lower sides restrict it to only make linear movements to avoid deviation. The power of sliding plate 44 is stably transmitted to scraper 41 via connecting block 48, driving scraper 41 to scrape off the oil adhering to the inner wall of conveying pipe 1. When sliding plate 44 moves to the end of its stroke, its external telescopic rod 45 retracts first along the inner wall of conveying pipe 1, and cooperates with the externally sleeved spring 46 to absorb the impact force and avoid direct collision between sliding plate 44 and conveying pipe 1.

[0018] The implementation principle of this application embodiment is as follows: the driving force is provided by the power mechanism and the oil is conveyed through the conveying pipe 1. In order to prevent the oil leakage during the conveying process, a sealing strip 31 is added inside the feeding funnel 2. In order to prevent the sealing strip 31 from working for a long time, a quick-release mechanism 3 is added to the sealing strip 31 to quickly replace the sealing strip 31. In order to prevent the oil from adhering to the inner wall of the pipe 1, a cleaning mechanism 4 is installed to clean the oil adhering to the inner wall of the conveying pipe 1. The quick-release mechanism 3 allows for rapid replacement of the sealing strip 31. By pressing the rotating plate 33, the connecting rod 32, which is fixedly connected to it, moves. At this time, the connecting rod 32 moves the limiting plate 362 inside the fixing component 36, which is fixedly connected to it. The limiting plate 362 then disengages from the groove of the fixing plate 361 fixed inside the feeding funnel 2. By rotating the connecting rod 32, the limiting plate 362 rotates. When the connecting rod 32 is pulled outward, the limiting plate 362 will no longer be stuck in the fixing plate 361, thus allowing the sealing strip 31 to be removed. During installation, by pressing the rotating plate 33, the connecting rod 32 moves the baffle 35, which is fixedly connected to it, to press the spring 34 on the outer sleeve of the connecting rod 32. The other side of the spring 34 contacts the inner wall of the feeding funnel 2 and is subjected to force. By rotating the limiting plate 362, the limiting plate 362 aligns with the groove of the fixing plate 361. The force applied to the rotating plate 33 is released, and the spring 34 rebounds and pushes the baffle 35. The force on the baffle 35 is then transmitted to the connecting rod 32. The connecting rod 32 drives the limiting plate 362 to be inserted into the fixing plate 361. At this time, the connecting rod 32 is fixed in the sealing strip 31 and the feeding funnel 2, so as to quickly install the sealing strip 31 and replace it in time to maintain its sealing performance. This reliably prevents oil leakage caused by vibration, ensures the sealing and stability of the equipment operation, and achieves the effect of quick replacement.

[0019] The cleaning mechanism 4 is used to clean the oil adhering to the inner wall of the conveying pipe 1. By activating the cylinder 42 fixed inside the conveying pipe 1, the driving end of the cylinder 42 is fixedly connected to drive the electric push rod 43 to extend and retract. The driving end of the electric push rod 43 then drives the sliding plate 44 fixedly connected to it to move. The sliding plate 44 is restricted to linear movement by the guide plates 47 fixedly connected to the upper and lower sides. The sliding plate 44 is fixedly connected to the outside of the sliding plate 44. The extension rod 45 is fitted with a spring 46. When the sliding plate 44 moves to the end, the extension rod 45 is first squeezed and extended, and the spring 46 is also squeezed to reduce hard impact. When the sliding plate 44 moves, it will drive the connecting block 48 to move. When the connecting block 48 moves, it will drive the scraper 41 fixedly connected to it to move to scrape off the adhering substances on the inner wall of the conveying pipe 1. The adhering oil can be cleaned in time, avoiding the oil from adhering to the inner wall of the pipe for a long time, causing scale, blockage or affecting the conveying efficiency, thereby achieving the cleaning effect.

[0020] 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. An oil conveying device for an oil refining equipment, comprising a conveying pipe (1), characterized in that: The conveying pipe (1) is fixedly connected to a feeding funnel (2), the feeding funnel (2) is equipped with a quick-release mechanism (3), and the conveying pipe (1) is equipped with a cleaning mechanism (4). The quick-release mechanism (3) includes a sealing strip (31), which is detachably connected to the inside of the feeding funnel (2). Multiple connecting rods (32) are slidably connected inside the sealing strip (31). Rotating plates (33) are fixedly connected to the outside of the multiple connecting rods (32). A spring (34) is sleeved on the outside of the connecting rods (32). A baffle (35) is fixedly connected to the outside of the connecting rods (32). A fixing component (36) is installed on the outside of the connecting rods (32).

2. The oil conveying device for an oil refining equipment according to claim 1, characterized in that: The fixing component (36) includes multiple fixing plates (361), the exterior of which is fixedly connected to the interior of the feeding hopper (2), and the exterior of the connecting rod (32) is fixedly connected to a limiting plate (362).

3. The oil conveying device for an oil extraction equipment according to claim 1, characterized in that: The cleaning mechanism (4) includes a scraper (41), the outside of which is slidably connected to the inside of the conveying pipe (1). A cylinder (42) is fixedly connected inside the conveying pipe (1). An electric push rod (43) is fixedly connected to the driving end of the cylinder (42). A sliding plate (44) is fixedly connected to the driving end of the electric push rod (43). A telescopic rod (45) is fixedly connected to the outside of the sliding plate (44). A spring (46) is sleeved on the outside of the telescopic rod (45).

4. The oil conveying device for an oil extraction equipment according to claim 3, characterized in that: Guide plates (47) are fixedly connected to both the upper and lower sides of the sliding plate (44), and connecting blocks (48) are fixedly connected to the outside of the sliding plate (44).

5. The oil conveying device for an oil extraction equipment according to claim 1, characterized in that: The connecting rod (32) is externally slidably connected to the inside of the feeding hopper (2), and the baffle (35) is externally slidably connected to the inside of the feeding hopper (2).

6. The oil conveying device for an oil extraction equipment according to claim 2, characterized in that: The outside of the baffle (35) is in contact with the outside of the spring (34), and the outside of the limiting plate (362) is engaged with the inside of the fixing plate (361).

7. The oil conveying device for an oil extraction equipment according to claim 4, characterized in that: The outer side of the sliding plate (44) is slidably connected to the inside of the conveying pipe (1), and the outer side of the guide plate (47) is slidably connected to the inside of the conveying pipe (1).

8. The oil conveying device for an oil extraction equipment according to claim 4, characterized in that: The telescopic rod (45) is externally slidably connected to the inside of the conveying pipe (1), and the connecting block (48) is externally slidably connected to the inside of the conveying pipe (1).

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