Lubricating oil storage tank

Abstract

The utility model belongs to the technical field of lubricating oil storage, and particularly relates to a lubricating oil storage tank which is characterized in that a sealing cover is opened, lubricating oil is injected into a feeding pipe, the lubricating oil flows into a containing cavity, a stepping motor is driven, a gear and a ratchet wheel are in meshing transmission, three movable parts are driven to rotate, and a first stirring blade and a second stirring blade rotate again; the outer sides of the first stirring blades and the second stirring blades make contact with the inner wall of the containing tank body, lubricating oil on the inner wall is scraped away and driven to be stirred, due to the fact that the vertical rod is installed, the outer side of the vertical rod can also scrape away the lubricating oil on the inner wall, and the bottom face of the rotating rod can drive the lubricating oil on the bottom face of the containing cavity. The connecting piece and the stirring rod are mounted to stir the lubricating oil in the accommodating chamber; compared with the prior art, lubricating oil in the material containing tank body can be uniformly stirred, and lubricating oil on the inner wall of the material containing tank body can be driven to be stirred.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil storage, and more specifically, to a lubricating oil storage tank. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Some lubricating oils are stored in oil drums. Lubricating oils stored in oil drums are prone to problems such as additive precipitation during storage or long-term standing. Therefore, the oil drums need to be opened and stirred manually before use.

[0003] For example, authorization announcement number CN 215311745 U discloses a lubricating oil storage and blending tank, including a storage and blending tank; an isolation plate, a rotating rod and a connecting device are provided inside the storage and blending tank, the isolation plate is fixedly connected to the interior of the storage and blending tank, the top of the isolation plate is fixedly connected to a motor, the rotating rod is rotatably connected to the bottom of the isolation plate, the outer surface of the rotating rod is fixedly connected to a second connecting ring, the outer surface of the second connecting ring is fixedly connected to two first stirring blocks, and the tops of the two first stirring blocks are fixedly connected to a plurality of first mixing rods.

[0004] In the above, the lubricating oil in the storage tank is stirred by two first stirring blocks. During the stirring process, only the lubricating oil around the first stirring blocks can be rotated. The lubricating oil that is not stirred by the first stirring blocks will gradually solidify, and some lubricating oil will be placed on the inner wall of the storage tank, which cannot be stirred by the first stirring blocks. After long-term storage, the lubricating oil on the inner wall is easy to solidify, resulting in the lubricating oil cannot be evenly stirred in the storage tank. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a lubricating oil storage tank which can evenly stir the lubricating oil in the storage tank and drive the lubricating oil on the inner wall of the storage tank to stir.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lubricating oil storage tank comprises a material holding tank body, a feeding pipe for injecting lubricating oil and a stepper motor are provided on the material holding tank body, an output end of the stepper motor runs through the storage tank, the material holding tank body has a containing chamber, the containing chamber is communicated with the feeding pipe, a stirring assembly is provided in the containing chamber, the stirring assembly comprises a gear connected to the output end of the stepper motor and a movable part connected to the gear, the movable part has three and surrounds the outer side of the gear, the movable part comprises a transmission ratchet engaged with the gear, a connecting part and a stirring rod, the connecting part is placed between the ratchet and the stirring rod and is fixedly connected to the ratchet and the stirring rod, the connecting part comprises a first stirring blade and a second stirring blade, the second stirring blade and the first stirring blade are vertically distributed, and the second stirring blade is fixedly connected to the first stirring blade, so that the first stirring blade and the second stirring blade stir the lubricating oil on the inner wall of the containing chamber.

[0008] The utility model is further configured as follows: a horizontal rod, a vertical rod and an L-shaped rotating rod are provided on the stirring rod, both ends of the vertical rod are fixedly connected to the horizontal rod and the rotating rod, and the outer side of the vertical rod and the bottom surface of the rotating rod are both arc-shaped.

[0009] The utility model is further configured as follows: the three ratchets are each provided with a first guide tube, the first guide tube is placed between the ratchet and the connecting piece and is connected to the ratchet and the connecting piece, and the first guide tube is sleeved with a first positioning tube.

[0010] The utility model is further configured as follows: a second guide tube is provided on the gear, a second positioning tube is sleeved on the second guide tube, and the second positioning tube is connected to the first positioning tube via a support plate.

[0011] The utility model is further configured as follows: a sealing cover is provided on the feeding pipe, and the sealing cover is placed above the feeding pipe and connected to the feeding pipe.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] Open the sealing cover and inject the lubricating oil into the feeding pipe to make the lubricating oil flow into the accommodating chamber, drive the stepper motor, and the gear and ratchet are meshed for transmission to drive the three movable parts to rotate. During the rotation of the first stirring blade and the second stirring blade, the outer sides of the first stirring blade and the second stirring blade are in contact with the inner wall of the material containing tank, and the lubricating oil on the inner wall is scraped away and stirred. Since a vertical rod is installed, the outer side of the vertical rod can also scrape away the lubricating oil on the inner wall, and the bottom surface of the rotating rod can drive the lubricating oil on the bottom surface of the accommodating chamber. Since a connecting piece and a stirring rod are installed to stir the lubricating oil in the accommodating chamber, the lubricating oil in the material containing tank can be evenly stirred and the lubricating oil on the inner wall of the material containing tank can be driven to stir. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A cross-sectional view of an embodiment of the utility model;

[0015] Figure 2 A three-dimensional diagram of the practical stepper motor and stirring assembly.

[0016] The material holding tank body 1, the feeding tube 2, the stepping motor 3, the containing chamber 4, the gear 5, the movable part 6, the ratchet 7, the connecting part 8, the stirring rod 9, the first stirring blade 10, the second stirring blade 11,

[0017] A horizontal rod 12 , a vertical rod 13 , a rotating rod 14 , a first guide tube 15 , a first positioning tube 16 , a second guide tube 17 , a second positioning tube 18 , a support plate 19 , and a sealing cover 20 . DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] like Figure 1 to Figure 2 As shown, the storage tank for lubricating oil comprises a container body (1), the container body (1) is provided with a feeding pipe (2) for injecting lubricating oil and a stepper motor (3), the container body (1) has a receiving chamber (4), the receiving chamber (4) is connected with the feeding pipe (2), the feeding pipe (2) is provided with a sealing cover (20), the sealing cover (20) is placed above the feeding pipe (2) and is fixedly engaged with one end of the feeding pipe (2), when the lubricating oil is injected into the receiving chamber (4), the sealing cover (20) can be moved upwards to allow the lubricating oil to enter from one end of the feeding pipe (2) and finally flow into the receiving chamber (4), after the injection is completed, the sealing cover (20) is fixedly engaged with the feeding pipe (2).

[0021] A placement hole is provided on the material storage tank body (1), the placement hole being connected to the storage chamber (4), and a fixing plate is also installed on the material storage tank body (1), the stepper motor (3) is placed on the fixing plate, and the output end of the stepper motor (3) passes through the placement hole, so that the output end of the stepper motor (3) is placed in the storage chamber (4).

[0022] A stirring assembly is provided in the accommodating chamber (4), the stirring assembly comprising a gear (5) connected to the output end of the stepping motor (3) and a movable part (6) connected to the gear (5), the movable part (6) having three parts surrounding the outer side of the gear (5), and the three movable parts (6) are used to better stir the lubricating oil in the accommodating chamber (4).

[0023] The movable member (6) comprises a transmission ratchet (7) meshing with the gear (5), a connecting member (8) and a stirring rod (9); the connecting member (8) is disposed between the ratchet (7) and the stirring rod (9) and is fixedly connected to the ratchet (7) and the stirring rod (9); the connecting member (8) comprises a first stirring blade (10) and a second stirring blade (11); the second stirring blade (11) and the first stirring blade (10) are vertically distributed, and the second stirring blade (11) is fixedly connected to the first stirring blade (10), so that the first stirring blade (10) and the second stirring blade (11) stir the lubricating oil on the inner wall of the accommodating chamber (4).

[0024] The stirring rod (9) is provided with a horizontal rod (12), a vertical rod (13) and an L-shaped rotating rod (14). Both ends of the vertical rod (13) are fixedly connected to the horizontal rod (12) and the rotating rod (14). The outer side of the vertical rod (13) and the bottom surface of the rotating rod (14) are both arc-shaped, so as to better scrape away the lubricating oil on the inner wall and bottom surface of the accommodating chamber (4).

[0025] The three ratchet wheels (7) are each provided with a first guide tube (15), the first guide tube (15) being disposed between the ratchet wheel (7) and the connecting member (8) and being connected to the ratchet wheel (7) and the connecting member (8), the first guide tube (15) being sleeved with a first positioning tube (16), the gear wheel (5) being provided with a second guide tube (17), the second guide tube (17) being sleeved with a second positioning tube (18), and the second positioning tube (18) and the first positioning tube (16) being connected via a support plate (19).

[0026] Working principle: Open the sealing cover (20), inject lubricating oil into the feeding tube (2), make the lubricating oil flow into the containing chamber (4), drive the stepping motor (3), the gear (5) and the ratchet (7) mesh and drive, drive the three movable parts (6) to rotate, and during the rotation of the first stirring blade (10) and the second stirring blade (11), the outer sides of the first stirring blade (10) and the second stirring blade (11) are in contact with the inner wall of the containing tank body (1), scrape the lubricating oil on the inner wall and stir it, through the first stirring blade The blade (10) and the second stirring blade (11) rotate, and at the same time drive the horizontal rod (12), the vertical rod (13) and the rotating rod (14) to rotate. The outer side of the vertical rod (13) can also scrape away the lubricating oil on the inner wall, and the bottom surface of the rotating rod (14) can drive the lubricating oil on the bottom surface of the accommodating chamber (4). Since the connecting piece (8) and the stirring rod (9) are installed to stir the lubricating oil in the accommodating chamber (4), the lubricating oil in the accommodating chamber (4) can be evenly stirred and the lubricating oil on the inner wall of the accommodating tank (1) can be driven to stir.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A lubricating oil storage tank, characterized in that: The material storage tank (1) comprises a material storage tank body (1), on which a material loading pipe (2) for injecting lubricating oil and a stepping motor (3) are provided. The output end of the stepper motor (3) passes through the material container (1). The material storage tank (1) has a storage chamber (4), and the storage chamber (4) is connected to the feeding pipe (2). A stirring assembly is provided in the accommodating chamber (4), and the stirring assembly comprises a gear (5) connected to the output end of the stepping motor (3) and a movable part (6) connected to the gear (5). The movable member (6) has three parts and surrounds the outer side of the gear (5). The movable part (6) comprises a transmission ratchet (7) meshing with the gear (5), a connecting part (8) and a stirring rod (9); the connecting part (8) is disposed between the ratchet (7) and the stirring rod (9) and is fixedly connected to the ratchet (7) and the stirring rod (9). The connecting member (8) comprises a first stirring blade (10) and a second stirring blade (11), the second stirring blade (11) and the first stirring blade (10) being vertically distributed, and the second stirring blade (11) being fixedly connected to the first stirring blade (10), so that the first stirring blade (10) and the second stirring blade (11) stir the lubricating oil on the inner wall of the containing chamber (4).

2. A lubricating oil storage tank according to claim 1, characterized in that: The stirring rod (9) is provided with a crossbar (12), a vertical rod (13) and an L-shaped rotating rod (14); both ends of the vertical rod (13) are fixedly connected to the crossbar (12) and the rotating rod (14); and the outer side of the vertical rod (13) and the bottom surface of the rotating rod (14) are both arc-shaped.

3. The lubricating oil storage tank according to claim 1, characterized in that: The three ratchet wheels (7) are each provided with a first guide tube (15), the first guide tube (15) being disposed between the ratchet wheel (7) and the connecting member (8) and each being connected to the ratchet wheel (7) and the connecting member (8), and a first positioning tube (16) being sleeved on the first guide tube (15).

4. A lubricating oil storage tank according to claim 3, characterized in that: The gear (5) is provided with a second guide tube (17), the second guide tube (17) is sleeved with a second positioning tube (18), and the second positioning tube (18) and the first positioning tube (16) are connected via a support plate (19).

5. The lubricating oil storage tank according to claim 1, characterized in that: The feeding tube (2) is provided with a sealing cover (20), which is placed above the feeding tube (2) and connected to the feeding tube (2).

Images