Oil drum capable of preventing lubricating oil from staying inside

Abstract

The utility model provides an oil drum for preventing lubricating oil from staying in the oil drum, which belongs to the technical field of lubricating oil drums and comprises a drum body, an oil scraping part is slidably arranged on the inner wall of the drum body, pull rods are symmetrically and fixedly mounted at the top of the oil scraping part, the other ends of the two pull rods are connected through a connecting lock rod, and the pull rods penetrate through the top of the drum body and extend to the outside. The handle is mounted at the top of the barrel body, one end of the supporting rod is obliquely and fixedly mounted at the top of the outer wall of the handle, and when lubricating oil is poured out of the barrel body, the shifting piece is shifted, so that the shifting piece drives the positioning lock seat to rotate through the rotary springback assembly, and the positioning lock seat is moved away from the connecting lock rod; the two pull rods drive the oil scraping piece to be attached to the inner wall of the barrel body to slide, so that lubricating oil attached to the inner wall of the barrel body is scraped off, and the oil scraping piece moves towards the oil outlet of the barrel body, so that the lubricating oil is thoroughly discharged out of the barrel body, the lubricating oil is prevented from remaining on the inner wall of the barrel body, and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating heads, and specifically relates to an oil barrel for preventing lubricating oil from staying inside. Background Technique

[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 roles such as lubrication, auxiliary cooling, rust prevention, cleaning, sealing, and buffering. After production, lubricating oil is filled into packaging barrels for sale.

[0003] A related technology (publication number: CN220866046U) discloses a lubricating oil packaging barrel, and its disclosed technical solution: By setting an oil outlet, oil can be discharged quickly. By setting a conical oil nozzle, it is possible to accurately drip lubricating oil onto smaller parts or narrow part gaps conveniently. When the barrel body is tilted, it can be kept stable, avoiding the situation of pouring out too much lubricating oil, causing waste and polluting other parts and the environment, saving the amount of oil used and reducing the use cost. The lubricating oil in the oil barrel is prone to condensation, and ordinary stirring is relatively difficult. By controlling the motor to rotate through a controller, the rotating shaft is driven to rotate, and then the stirring blades are driven to rotate, so that the lubricating oil can be quickly and smoothly discharged from the oil barrel. By setting a protective cover, the motor can be protected from being damaged easily and the service life can be extended.

[0004] In the above-mentioned disclosed technical solution, it is found that the following problems exist in the related technology: Since the lubricating oil has a certain viscosity, when the lubricating oil is poured out of the oil barrel, a small part of the lubricating oil will adhere to the inner wall of the oil barrel. At this time, the oil barrel needs to be inverted and wait for the lubricating oil on the inner wall to drain out. This process takes a long time. If the residual lubricating oil in the barrel is not drained out and is directly thrown away, it will cause waste. For this reason, we propose a new type of oil barrel for preventing lubricating oil from staying inside.

[0005] It should be noted that the information disclosed in the above background technical part is only used to strengthen the understanding of the background technical part of the present application. Therefore, it may include prior art information that does not constitute knowledge known to those of ordinary skill in the art. Content of the Utility Model

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies. In order to solve the problem of residual liquid remaining in the oil barrel in the above-mentioned prior art, the utility model provides an oil barrel for preventing lubricating oil from staying inside, and adopts a structure for scraping residual lubricating oil in the barrel combined with a structure for cleaning the barrel to achieve the effect of preventing waste. Its specific technical solution is as follows:

[0007] An oil barrel for preventing lubricating oil from stagnation comprises a barrel body, an inner wall of the barrel body being slidably provided with an oil scraper, the top of the oil scraper being symmetrically fixedly installed with pull rods, the other ends of the two pull rods being connected by a connecting lock rod, and the pull rods pass through the top of the barrel body and extend to the outside, a bracket for limiting the connecting lock rod is provided on the top of the barrel body, a positioning lock seat is rotatably provided on the top of the bracket, and the positioning lock seat is connected to the bracket via a rotating rebound assembly.

[0008] In the above technical solution, a liquid storage cylinder for storing cleaning agent is evenly embedded in the top of the barrel body, and the bottom of the liquid storage cylinder extends to the inner cavity of the barrel body. A film is provided at the bottom of the liquid storage cylinder, and a piercing member corresponding to the film is evenly provided on the top of the oil scraper.

[0009] An air pump is arranged on the top of the barrel body, and the air outlet of the air pump is fixedly connected to one end of an air guide tube. The other end of the air guide tube passes through the side wall of the barrel body and extends to the inner cavity, and the port where the air guide tube extends into the barrel body is located below the oil scraper.

[0010] The rotary rebound assembly includes a bracket fixed on the bracket, a movable shaft is rotatably arranged inside the bracket, a movable seat is sleeved on the outside of the movable shaft, the movable seat is arranged at the bottom of the edge of the positioning lock seat, and a clockwork spring is arranged between the bracket and the movable seat, and the clockwork spring is sleeved on the outer wall of the movable shaft.

[0011] A paddle is arranged on one side of the positioning lock seat adjacent to the barrel handle.

[0012] A sealing seat is evenly embedded on the top of the barrel body, and the sealing seat is sleeved on the outside of the pull rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the oil barrel that prevents lubricating oil from stagnating:

[0014] 1. When pouring the lubricating oil out of the barrel, move the paddle, and then pull the two pull rods at the same time through the connecting lock rod. The two pull rods drive the oil scraper to slide against the inner wall of the barrel, thereby scraping off the lubricating oil attached to the inner wall of the barrel. Since the oil scraper moves toward the oil outlet of the barrel, the lubricating oil is completely discharged from the outside of the barrel, avoiding the lubricating oil remaining on the inner wall of the barrel, thereby avoiding waste.

[0015] Second, the puncturing piece moves to the top along with the oil scraper and punctures the film at the bottom of the liquid storage cylinder, so that the cleaning agent in the liquid storage cylinder falls into the barrel body, and then water is injected into the interior through the oil outlet of the barrel body. By cleaning the barrel body, it can be recycled and reused. In the process of discarding the barrel body, it can also prevent the oil barrel from affecting the environment.

[0016] III. After removing the positioning lock seat from the connecting lock rod, press the air pump so that the air pump applies air pressure below the oil scraping member inside the barrel body. The air pressure pushes the oil scraping member to move, making the operation of cleaning the lubricating oil attached to the inner wall of the barrel body more convenient, thus bringing convenience to the use process of relevant personnel.

[0017] IV. Fix the support seat through the support rod, thereby limiting the lowest position of the pull rod through the connecting lock rod. The limited support seat leaves some space for pushing and pulling operations, thus bringing convenience to the process of relevant personnel cleaning the lubricating oil attached to the inner wall of the barrel body.

[0018] V. When releasing the connecting lock rod, rotate the positioning lock seat on the support seat so that the positioning lock seat rotates with the movable seat through the connecting rod, making the movable seat drive the movable shaft to rotate, making the hairspring rotate and generate elastic force. After removing the connecting lock rod from the support seat, use the elastic force of the hairspring to make the positioning lock seat snap onto the support seat, thus bringing convenience to the operation process of relevant personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of an oil barrel for preventing lubricating oil from staying inside of the present utility model Figure 1 ;

[0020] Figure 2 is a schematic structural view of an oil barrel for preventing lubricating oil from staying inside of the present utility model Figure 2 ;

[0021] Figure 3 is a sectional view of the barrel body part structure of the present utility model Figure 1 ;

[0022] Figure 4 is a sectional view of the barrel body part structure of the present utility model Figure 2 ;

[0023] Figure 5 is Figure 2 a partial enlarged view of the A position of

[0024] Among them, Figures 1 to 5 the corresponding relationship between the reference numerals and the component names in is as follows: 1 - barrel body, 2 - oil scraping member, 3 - pull rod, 4 - puncturing member, 5 - liquid storage cylinder, 6 - sealing seat, 7 - positioning lock seat, 8 - support seat, 9 - air pump, 10 - connecting lock rod, 11 - dial, 12 - air duct, 13 - film, 14 - movable seat, 15 - bracket, 16 - support rod, 17 - movable shaft, 18 - connecting rod, 19 - hairspring.

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Next, in combination with specific implementation cases and the attached Figures 1-5 The present invention will be further described, but the present invention is not limited to these embodiments.

[0027] An oil barrel for preventing lubricating oil from staying inside, including a barrel body 1, and a scraping member 2 is slidably arranged along the inner wall of the barrel body 1. The inner cavity shape of the barrel body 1 corresponds to the specification of the scraping member 2, so that the scraping member 2 fits and slides along the inner wall of the barrel body 1. By the scraping member 2 sliding along the inner wall of the barrel body 1, the lubricating oil attached to the inner wall of the barrel body 1 is scraped towards the outlet of the barrel body 1. At the top of the scraping member 2, pull rods 3 are symmetrically and fixedly installed. The other ends of the two pull rods 3 are connected by a connecting lock rod 10, and the pull rods 3 penetrate through the top of the barrel body 1 and extend to the outside of the barrel body 1.

[0028] The lower ends of the two pull rods 3 are vertically and fixedly arranged parallel to each other in the inner cavity of the barrel body 1 at the top of the scraping member 2. The other ends of the two pull rods 3 are respectively connected to both ends of the connecting lock rod 10. The pull rods 3 penetrate through the top of the barrel body 1 and slide in the through holes. By driving the top ends of the two pull rods 3 to move simultaneously through the connecting lock rod 10, the two pull rods 3 drive the scraping member 2 to fit and slide along the inner wall of the barrel body 1 at the same time.

[0029] A support seat 8 for limiting the connecting lock rod 10 is arranged at the top of the barrel body 1. A handle is installed at the top of the barrel body 1. One end of a support rod 16 is fixedly installed obliquely on the outer wall of the handle. One end of the support rod 16 is fixedly installed obliquely on the outer wall of the support seat 8. The support seat 8 is fixed through the support rod 16, so as to limit the lowest position of the pull rod 3 through the connecting lock rod 10. The limited support seat 8 leaves a part of the space for pushing and pulling operations, which brings convenience to the process of cleaning the lubricating oil attached to the inner wall of the barrel body 1 by relevant personnel.

[0030] A positioning lock seat 7 is rotatably arranged on the top of the support seat 8, and the positioning lock seat 7 is connected to the support seat 8 through a rotary spring-back assembly. Due to the elastic force of the rotary spring-back assembly, the positioning lock seat 7 and the support seat 8 are in a closed position. After the connecting lock rod 10 fits on the inner wall of the support seat 8, due to the elastic force of the rotary spring-back assembly, the positioning lock seat 7 rotates to a closed position with the support seat 8, thereby locking the connecting lock rod 10 between the support seat 8 and the positioning lock seat 7.

[0031] When pouring the lubricating oil out of the barrel body 1, pour the lubricating oil out through the oil port of the barrel body 1. Then, the paddle 11 is moved, so that the paddle 11 drives the positioning lock seat 7 to rotate through the rotary rebound assembly, so that the positioning lock seat 7 is moved away from the connecting lock rod 10, and the rotary rebound assembly generates elastic force at this time. Then, the two pull rods 3 are pulled at the same time through the connecting lock rod 10, and the paddle 11 is released at this time. The elastic force of the rotary rebound assembly is used to rotate and close the positioning lock seat 7 to the bracket 8, and at the same time, the two pull rods 3 drive the scraper 2 to slide against the inner wall of the barrel body 1, thereby scraping off the lubricating oil attached to the inner wall of the barrel body 1.

[0032] Since the oil scraper 2 moves toward the oil outlet of the barrel body 1, the lubricating oil is completely discharged from the outside of the barrel body 1, avoiding the lubricating oil from remaining on the inner wall of the barrel body 1, thereby avoiding waste.

[0033] Among them, the top of the barrel 1 is evenly embedded with a liquid storage cylinder 5 for storing cleaning agent, and the bottom of the liquid storage cylinder 5 extends to the inner cavity of the barrel 1, and a film 13 is provided at the bottom of the liquid storage cylinder 5. The three liquid storage cylinders 5 are fixedly embedded and installed on the top of the barrel 1 in sequence, and the bottom of the liquid storage cylinder 5 extends to the inner cavity. The cleaning agent for cleaning the lubricating oil is injected into the liquid storage cylinder 5, and a layer of plastic film 13 is covered on the bottom of the liquid storage cylinder 5. The cleaning agent is trapped inside the liquid storage cylinder 5 through the film 13.

[0034] The top of the oil scraper 2 is evenly provided with puncture members 4 corresponding to the film 13, and the puncture members 4 are conical, and each puncture member 4 is on the same vertical line as each film 13. As the oil scraper 2 moves, the lubricating oil attached to the inner wall of the barrel 1 is scraped off.

[0035] After the lubricating oil in the barrel 1 is completely poured out, the piercing member 4 moves to the top along with the oil scraper 2 and pierces the film 13 at the bottom of the liquid storage cylinder 5, so that the cleaning agent in the liquid storage cylinder 5 falls into the barrel 1. Then water is injected into the barrel through the oil outlet of the barrel 1, and the barrel 1 can be recycled and reused by cleaning it. In the process of discarding the barrel 1, the oil barrel can also be prevented from affecting the environment.

[0036] It is worth noting that an air pump 9 is provided on the top of the barrel body 1, and the air outlet of the air pump 9 is fixedly connected to one end of an air guide tube 12, and the other end of the air guide tube 12 passes through the side wall of the barrel body 1 and extends to the inner cavity, and the port where the air guide tube 12 extends to the barrel body 1 is located below the oil scraper 2. The air pump 9 is a push-type air pump, and the air pump 9 is fixed at a position near the handle of the oil barrel. The air inlet end of the air guide tube 12 is sealed and connected to the air outlet of the air pump 9, and the air outlet end of the air guide tube 12 passes through the side wall of the barrel body 1 and extends to the inner port located below the oil scraper 2.

[0037] After removing the positioning lock seat 7 from the connecting lock rod 10, press the air pump 9 so that the air pump 9 applies air pressure below the oil scraping member 2 inside the barrel body 1. The air pressure is used to push the oil scraping member 2 to move, making the operation of cleaning the lubricating oil adhering to the inner wall of the barrel body 1 more convenient, thus bringing convenience to the use process of relevant personnel.

[0038] In addition, the rotation and rebound assembly includes a bracket 15 fixed on the support seat 8. An activity shaft 17 is rotatably arranged inside the bracket 15, and an activity seat 14 is sleeved outside the activity shaft 17. The activity seat 14 is arranged at the bottom of the positioning lock seat 7 adjacent to the edge, and a clockwork spring 19 is arranged between the bracket 15 and the activity seat 14. The clockwork spring 19 is sleeved on the outer wall of the activity shaft 17. Two brackets 15 are vertically fixed on the side walls adjacent to the edge of the positioning lock seat 7 in parallel. Bearings are embedded and installed on the opposite surfaces of the two brackets 15. The two ends of the activity shaft 17 are respectively embedded and installed inside the two bearings. The activity seat 14 is fixedly sleeved on the outer wall of the activity shaft 17 through a through hole opened at the center.

[0039] One end of a connecting rod 18 is vertically and fixedly installed on the top of the outer wall of the activity seat 14, and the other end of the connecting rod 18 is vertically and fixedly installed on the bottom of the positioning lock seat 7, so that the positioning lock seat 7 rotates with the activity seat 14 through the connecting rod 18. The two ends of the clockwork spring 19 are respectively fixed on the opposite surfaces of the bracket 15 and the activity seat 14.

[0040] When releasing the connecting lock rod 10, rotate the positioning lock seat 7 on the support seat 8, so that the positioning lock seat 7 rotates with the activity seat 14 through the connecting rod 18, making the activity seat 14 drive the activity shaft 17 to rotate, and making the clockwork spring 19 rotate and generate elastic force. After removing the connecting lock rod 10 from the support seat 8, use the elastic force of the clockwork spring 19 to make the positioning lock seat 7 snap onto the support seat 8. Thus, it brings convenience to the operation process of relevant personnel.

[0041] In addition, a dial 11 is arranged on one side of the positioning lock seat 7 adjacent to the handle of the barrel body 1. When holding the barrel body 1 through the handle, the dial 11 can be toggled by the thumb, so that the dial 11 drives the positioning lock seat 7 to rotate. Then, the connecting lock rod 10 drives the pull rod 3 to move, thereby cleaning the lubricating oil adhering to the inner wall, and further bringing convenience to the oil pouring process of relevant personnel.

[0042] Furthermore, sealing seats 6 are evenly embedded and arranged at the top of the barrel body 1, and the sealing seats 6 are sleeved outside the pull rod 3. The sealing performance at the through hole at the top of the barrel body 1 between the pull rod 3 and the barrel body 1 is improved through the sealing seats 6, thereby preventing the lubricating oil from leaking out of the barrel.

[0043] In this embodiment, an oil barrel for preventing lubricating oil from staying inside has the following working principle: When pouring the lubricating oil out of the inside of the barrel body 1, the lubricating oil is poured out through the oil port of the barrel body 1. Then, the paddle 11 is toggled, so that the positioning lock seat 7 rotates along with the movable seat 14 through the connecting rod 18, causing the movable seat 14 to drive the movable shaft 17 to rotate, and making the clockwork spring 19 rotate and generate elastic force.

[0044] Then, the air pump 9 is pressed, so that the air pump 9 applies air pressure below the oil scraping member 2 inside the barrel body 1, and the oil scraping member 2 is pushed to move by the air pressure. After the connecting lock rod 10 is removed from the support seat 8, the elastic force of the clockwork spring 19 is utilized to make the positioning lock seat 7 snap onto the support seat 8.

[0045] After the lubricating oil inside the barrel body 1 is completely poured out, the puncturing member 4 moves to the top along with the oil scraping member 2 and punctures the film 13 at the bottom of the liquid storage cylinder 5. Thus, the cleaning agent inside the liquid storage cylinder 5 falls into the barrel body 1, thereby avoiding the barrel body 1 from having an impact on the environment.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle part", "the other end", "upper", "one side", "top", "inside", "front part", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These 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 orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention.

[0047] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0048] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An oil barrel for preventing lubricating oil from staying inside, comprising a barrel body (1), characterized in that: A scraping oil member (2) is slidably arranged on the inner wall of the barrel body (1). At the top of the scraping oil member (2), pull rods (3) are symmetrically and fixedly installed. The other ends of the two pull rods (3) are connected by a connecting lock rod (10), and the pull rods (3) penetrate through the top of the barrel body (1) and extend to the outside. A support seat (8) for limiting the connecting lock rod (10) is arranged at the top of the barrel body (1). A positioning lock seat (7) is rotatably arranged on the top of the support seat (8), and the positioning lock seat (7) is connected to the support seat (8) through a rotary spring-back assembly.

2. The oil barrel for preventing lubricating oil from staying inside according to claim 1, wherein: Liquid storage cylinders (5) for storing cleaning agents are evenly embedded in the top of the barrel body (1), and the bottoms of the liquid storage cylinders (5) extend into the inner cavity of the barrel body (1). A thin film (13) is arranged at the bottom of the liquid storage cylinder (5). Piercing members (4) corresponding to the thin film (13) are evenly arranged at the top of the scraping oil member (2).

3. A drum for preventing lubricating oil from staying inside, according to claim 1, characterized in that: A pump (9) is arranged at the top of the barrel body (1). One end of an air duct (12) is fixedly connected to the air outlet of the pump (9). The other end of the air duct (12) penetrates through the side wall of the barrel body (1) and extends into the inner cavity, and the port of the air duct (12) extending into the barrel body (1) is located below the scraping oil member (2).

4. An oil barrel for preventing lubricating oil from staying inside, as described in claim 1, wherein: The rotary spring-back assembly includes a bracket (15) fixed on the support seat (8). A movable shaft (17) is rotatably arranged inside the bracket (15). A movable seat (14) is sleeved outside the movable shaft (17). The movable seat (14) is arranged at the bottom of the positioning lock seat (7) near the edge. A spiral spring (19) is arranged between the bracket (15) and the movable seat (14), and the spiral spring (19) is sleeved on the outer wall of the movable shaft (17).

5. A drum for preventing lubricating oil from staying inside, according to claim 1, characterized in that: A dial (11) is arranged on one side of the positioning lock seat (7) near the handle of the barrel body (1).

6. A drum for preventing lubricating oil from staying inside, according to claim 1, wherein: Sealing seats (6) are evenly embedded in the top of the barrel body (1), and the sealing seats (6) are sleeved outside the pull rods (3).

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