Oil product filling device with anti-leakage structure

Abstract

The utility model discloses an oil product filling device with an anti-leakage structure, which comprises a base, and a support frame is fixedly mounted at the upper end of the base; the tank body is arranged at the upper end of the base; the oil tank is fixedly mounted at the upper end of the support frame; the filling nozzle is connected with the oil tank through an oil guide pipe; and the adjusting assembly is connected with the filling nozzle, and the adjusting assembly is used for adjusting the filling height of the filling nozzle. According to the oil product filling device with the anti-leakage structure, when a tank body needs to be filled, a servo motor is operated firstly, so that the output end of the servo motor drives a threaded rod to rotate, and the threaded rod rotates to drive a threaded connector in threaded connection with the outer side to move up and down; the threaded connector moves up and down to drive the connected adjusting plate to move up and down, so that the filling nozzle on the inner side of the adjusting plate is adjusted to a proper height to facilitate filling, and oil is prevented from splashing during filling.

Description

Technical Field

[0001] This utility model relates to the field of oil filling technology, specifically to an oil filling device with a leak-proof structure. Background Technology

[0002] Oil filling equipment is typically used to accurately fill liquid oil from storage tanks or containers into target containers, such as oil drums and oil bottles. Oil filling equipment with leak-proof structures adds multiple leak-proof measures to ensure the safety and efficiency of the filling process.

[0003] A dual-oil lubricating oil switching and dispensing device, application number CN201620136402.9, includes a support frame. A first high-level oil tank and a second high-level oil tank are arranged side-by-side on the support frame. An oil outlet is located at the bottom of both the first and second high-level oil tanks. A vertically arranged first oil outlet pipe is located at the oil outlet of the first high-level oil tank, with a filling nozzle at its bottom and a first ball valve. A vertically arranged second oil outlet pipe is located at the oil outlet of the second high-level oil tank, with a second ball valve. The second oil outlet pipe is connected to the first oil outlet pipe via a connecting pipe, one end of which is connected to the bottom of the second oil outlet pipe. This invention adopts the above solution, has a reasonable structural design, can quickly switch between two oil types, avoids contamination caused during switching, reduces waste, lowers production costs, improves production efficiency, and is convenient, safe, and reliable to operate.

[0004] However, the device lacks a structure to prevent oil leakage. During oil filling, oil splashing or leakage often occurs because the filling nozzle is too far from the tank or the tank is not placed in the correct position. This not only wastes resources but also pollutes the surrounding environment.

[0005] To address the aforementioned issues, there is an urgent need for innovative design based on the existing oil filling equipment structure with leak-proof features. Utility Model Content

[0006] The purpose of this utility model is to provide an oil filling device with a leak-proof structure to solve the problem mentioned in the background art that the device does not have a structure to prevent oil leakage. During oil filling, oil splashing or leakage often occurs because the distance between the filling nozzle and the tank is too far or the tank is not placed in the correct position. This not only wastes resources but also pollutes the surrounding environment.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an oil filling device with a leak-proof structure, comprising a base, on which a support frame is fixedly installed; a tank body, which is disposed on the upper end of the base; further comprising: an oil tank, which is fixedly installed on the upper end of the support frame; a filling nozzle, which is connected to the oil tank via an oil guide pipe; an adjusting component, which is connected to the filling nozzle; and a filling assembly, which is disposed outside the filling nozzle; wherein, the adjusting component is used to adjust the filling height of the filling nozzle; and the filling assembly is used to fill the tank body.

[0008] Preferably, the adjustment assembly includes a servo motor, a threaded rod, and a threaded connector. The servo motor is fixedly mounted on the upper end of the support frame, and the output end of the servo motor passes through the inner side of the support frame. The output end of the servo motor is fixedly connected to the threaded rod, and the threaded rod is threadedly connected to the outer side of the threaded connector.

[0009] Preferably, the adjustment assembly further includes an adjustment plate, which is fixedly connected to the outside of the threaded connector, and a filling nozzle is fixedly connected to the inside of the adjustment plate.

[0010] Preferably, the adjustment assembly further includes a guide block and a slide groove. The guide block is fixedly connected to the outside of the threaded connector, and the bottom of the guide block is slidably connected to the inside of the slide groove, which is located inside the support frame.

[0011] Preferably, the filling assembly includes a fixed rod, a sliding rod, a sealing cap, and a telescopic spring. The fixed rod is fixedly installed on the left and right sides of the filling nozzle, and a sliding rod is slidably connected to the inner side of the fixed rod. A sealing cap is fixedly connected to the tail end of the sliding rod, and the sealing cap is slidably connected to the outer side of the filling nozzle. The two ends of the telescopic spring are respectively connected to the fixed rod and the sealing cap.

[0012] Preferably, the filling assembly further includes a rack, which is fixedly connected to the upper end of the sliding rod.

[0013] Preferably, the filling assembly further includes a concentric shaft, gears, and a sealing plate. The sealing plate is rotatably connected to the inside of the filling nozzle via the concentric shaft, and gears are fixedly connected to both ends of the concentric shaft, with the gears meshing with the outer rack.

[0014] Compared with the prior art, the beneficial effect of this utility model is that the oil filling device with an anti-leakage structure is equipped with:

[0015] 1. Height adjustment structure: When the tank needs to be filled, the servo motor is first activated, which drives the threaded rod to rotate. The rotation of the threaded rod will drive the threaded connector on the outer threaded connection to move up and down. The up and down movement of the threaded connector will drive the adjustment plate to move up and down as well, so that the filling nozzle on the inner side of the adjustment plate is adjusted to a suitable height for filling and to avoid oil splashing during filling.

[0016] 2. Leak-proof structure: When the filling nozzle moves downward, the sealing cap on the outside of the filling nozzle will contact the top of the tank. This will cause the sealing cap to compress the telescopic spring and push the sliding rod to slide upward along the inside of the fixed rod. At this time, the sealing cap is completely in contact with the top of the tank, and the sliding rod will push the rack at the top to move upward. When the rack moves upward, it will simultaneously drive the meshing gear to rotate. The rotation of the gear will drive the sealing plate on the outside of the concentric shaft to flip, thereby rotating the sealing plate from a horizontal position to a vertical position, so that the inside of the filling nozzle is in an open state, allowing oil to be poured into the inside of the tank. The sealing cap is in contact with the top of the tank, which can effectively prevent oil leakage and splashing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the adjustment component of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the filling component of this utility model;

[0021] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 6 This is a front sectional view of the filling nozzle of this utility model.

[0023] In the diagram: 1. Base; 2. Support frame; 3. Tank body; 4. Oil tank; 5. Oil guide pipe; 6. Filling nozzle; 7. Adjustment assembly; 701. Servo motor; 702. Threaded rod; 703. Threaded connector; 704. Adjustment plate; 705. Guide block; 706. Slide groove; 8. Filling assembly; 801. Fixed rod; 802. Sliding rod; 803. Sealing cover; 804. Telescopic spring; 805. Rack; 806. Concentric shaft; 807. Gear; 808. Sealing plate. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-6 This utility model provides a technical solution: an oil filling device with a leak-proof structure, comprising:

[0026] Example 1: As Figures 1-3 The present invention provides a technical solution: an oil filling device with an anti-leakage structure, comprising: a base 1, with a support frame 2 fixedly installed on the upper end of the base 1; a tank 3, disposed on the upper end of the base 1; further comprising: an oil tank 4, fixedly installed on the upper end of the support frame 2; a filling nozzle 6, connected to the oil tank 4 via an oil guide pipe 5; an adjusting component 7, connected to the filling nozzle 6; and a filling component 8, disposed on the outside of the filling nozzle 6; wherein, the adjusting component 7 is used to adjust the filling height of the filling nozzle 6; and the filling component 8 is used to fill the tank 3.

[0027] The adjustment assembly 7 includes a servo motor 701, a threaded rod 702, and a threaded connector 703. The servo motor 701 is fixedly mounted on the upper end of the support frame 2, and the output end of the servo motor 701 passes through the inner side of the support frame 2. The output end of the servo motor 701 is fixedly connected to the threaded rod 702, and the threaded rod 702 is threadedly connected to the outer side of the threaded connector 703. The adjustment assembly 7 also includes an adjustment plate 704, which is fixedly connected to the outer side of the threaded connector 703, and a filling nozzle 6 is fixedly connected to the inner side of the adjustment plate 704. The adjustment assembly 7 also includes a guide block 705 and a slide groove 706. The guide block 705 is fixedly connected to the outer side of the threaded connector 703, and the bottom of the guide block 705 is slidably connected to the inner side of the slide groove 706, which is located inside the support frame 2.

[0028] When filling tank 3, this structure first operates the servo motor 701, which drives the threaded rod 702 to rotate. The rotation of the threaded rod 702 will cause the threaded connector 703 connected to the outer thread to move up and down. The up and down movement of the threaded connector 703 will cause the connected adjusting plate 704 to move up and down as well, so that the filling nozzle 6 on the inner side of the adjusting plate 704 is adjusted to a suitable height for filling and to avoid oil splashing during filling.

[0029] Example 2: Figures 1-2 , Figures 4-6The present invention provides a technical solution: an oil filling device with an anti-leakage structure, which discloses that: the filling assembly 8 includes a fixed rod 801, a sliding rod 802, a sealing cap 803, and a telescopic spring 804. The fixed rod 801 is fixedly installed on the left and right sides of the filling nozzle 6, and the sliding rod 802 is slidably connected to the inner side of the fixed rod 801. The sealing cap 803 is fixedly connected to the tail end of the sliding rod 802, and the sealing cap 803 is slidably connected to the outer side of the filling nozzle 6. The two ends of the telescopic spring 804 are respectively connected to the fixed rod 801 and the sealing cap 803. The filling assembly 8 also includes a rack 805, which is fixedly connected to the upper end of the sliding rod 802. The filling assembly 8 also includes a concentric shaft 806, a gear 807, and a sealing plate 808. The sealing plate 808 is rotatably connected to the inner side of the filling nozzle 6 through the concentric shaft 806, and the gear 807 is fixedly connected to both ends of the concentric shaft 806, and the gear 807 meshes with the outer rack 805.

[0030] When the filling nozzle 6 moves downward, the sealing cap 803 on the outside of the filling nozzle 6 will come into contact with the upper end of the tank body 3. This will cause the sealing cap 803 to compress the telescopic spring 804 and push the sliding rod 802 to slide upward along the inside of the fixed rod 801. At this time, the sealing cap 803 is completely attached to the upper end of the tank body 3. The sliding rod 802 will push the rack 805 at the upper end to move upward. When the rack 805 moves upward, it will simultaneously drive the meshing gear 807 to rotate. The rotation of the gear 807 will drive the sealing plate 808 on the outside of the concentric shaft 806 to flip, thereby rotating the sealing plate 808 from a horizontal position to a vertical position, so that the inside of the filling nozzle 6 is in an open state, and oil is poured into the inside of the tank body 3. The sealing cap 803 is attached to the upper end of the tank body 3, which can effectively prevent oil leakage and splashing.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oil filling device with a leak-proof structure, comprising a base (1), wherein a support frame (2) is fixedly installed on the upper end of the base (1); and a tank (3), wherein the tank (3) is disposed on the upper end of the base (1); characterized in that, Also includes: Oil tank (4), which is fixedly installed on the upper end of support frame (2); A filling nozzle (6) is connected to an oil tank (4) via an oil guide pipe (5); Adjustment component (7), which is connected to filling nozzle (6); Filling assembly (8), wherein the filling assembly (8) is disposed outside the filling nozzle (6); wherein, The adjustment component (7) is used to adjust the filling height of the filling nozzle (6); The filling assembly (8) is used to fill the tank (3); The filling assembly (8) includes a fixed rod (801), a sliding rod (802), a sealing cap (803), and a telescopic spring (804). The fixed rod (801) is fixedly installed on the left and right sides of the filling nozzle (6), and the sliding rod (802) is slidably connected to the inner side of the fixed rod (801). The sealing cap (803) is fixedly connected to the tail end of the sliding rod (802), and the sealing cap (803) is slidably connected to the outer side of the filling nozzle (6). The two ends of the telescopic spring (804) are respectively connected to the fixed rod (801) and the sealing cap (803). The filling assembly (8) also includes a rack (805) which is fixedly connected to the upper end of the sliding rod (802); The filling assembly (8) also includes a concentric shaft (806), a gear (807) and a sealing plate (808). The sealing plate (808) is rotatably connected to the inside of the filling nozzle (6) via the concentric shaft (806), and the two ends of the concentric shaft (806) are fixedly connected to the gear (807), and the gear (807) meshes with the outer rack (805).

2. The oil filling device with a leak-proof structure according to claim 1, characterized in that: The adjustment component (7) includes a servo motor (701), a threaded rod (702) and a threaded connector (703). The servo motor (701) is fixedly installed on the upper end of the support frame (2), and the output end of the servo motor (701) passes through the inner side of the support frame (2). The output end of the servo motor (701) is fixedly connected to the threaded rod (702), and the threaded rod (702) is threadedly connected to the outer side of the threaded connector (703).

3. The oil filling device with a leak-proof structure according to claim 2, characterized in that: The adjustment assembly (7) further includes an adjustment plate (704), which is fixedly connected to the outside of the threaded connector (703), and a filling nozzle (6) is fixedly connected to the inside of the adjustment plate (704).

4. The oil filling device with a leak-proof structure according to claim 3, characterized in that: The adjustment assembly (7) further includes a guide block (705) and a slide groove (706). The guide block (705) is fixedly connected to the outside of the threaded connector (703), and the bottom of the guide block (705) is slidably connected to the inside of the slide groove (706). The slide groove (706) is opened inside the support frame (2).

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