Oil sampling protection structure and oil sampling device

Abstract

The utility model provides an oil sampling protection structure and an oil sampling device, the oil sampling protection structure comprises: a shield, which is provided with a cavity with an opening at the bottom and an operation port communicated with the cavity at one side; the supporting piece is connected to the side wall of the cavity; the wheel disc is rotatably arranged on the supporting piece, and a rope connected with the oil sampling device is wound on the wheel disc. According to the oil sampling protection structure and the oil sampling device provided by the utility model, the operation opening is formed in one side of the protection cover, so that an operator can conveniently control the wheel disc to rotate through the operation opening. By designing the cavity shield with the bottom opening, key components in the oil sampling process can be completely or partially accommodated in the shield. When the rope is taken back on the wheel disc, grease cannot be splashed all around due to the limitation of the protective cover, so that the waste of the grease is reduced, and the environmental pollution is avoided.

Description

Technical Field

[0001] This utility model relates to the field of edible oil sampling technology, and in particular to an oil sampling protection structure and an oil sampling device. Background Art

[0002] In the management of edible vegetable oil reserves, ensuring the quantity and quality of the stored oil is crucial. Edible vegetable oils are typically stored in vertical storage tanks, which are designed to hold large quantities of oil for long-term storage and distribution. However, accurate inspection and supervision of the oil's quality at key stages such as warehousing, static storage, and distribution are necessary steps to ensure food safety and meet market demands.

[0003] In terms of quality inspection, the sampling process is more complex and requires higher precision. To obtain representative grease samples, a sampler with a reel and rope is typically used. The sampler is lowered to a predetermined depth in the oil tank via the rope, and then a certain amount of grease sample is collected. However, after sampling, the grease can easily splatter when the oil-soaked rope is retracted. Utility Model Content

[0004] This utility model provides an oil spitting protection structure and an oil spitting device to solve the problem of oil splashing everywhere during the application of existing oils.

[0005] This utility model provides an oil-proof structure, including:

[0006] The protective cover has a cavity with an opening at the bottom and an operating port communicating with the cavity on one side;

[0007] A support member is connected to the side wall of the cavity;

[0008] A wheel, rotatably mounted on the support, is wound with a rope connecting the oil sampler.

[0009] According to the present invention, an oil-retaining protective structure is provided, wherein the protective cover is funnel-shaped and includes: a cylindrical protective cover and a conical protective cover;

[0010] The conical shield is connected to the bottom of the cylindrical shield. The cylindrical shield and the conical shield are provided with cavities. The cylindrical shield is provided with the operating port, and the bottom of the conical shield is provided with the opening.

[0011] According to the present invention, an oil-retaining protective structure is provided, wherein a baffle for opening and closing the operating port is connected to the operating port, and one side of the baffle is rotatably connected to the operating port.

[0012] According to the present invention, an oil-retaining protective structure is provided, wherein the baffle is provided with a handle.

[0013] According to the present invention, an oil-retaining protective structure is provided, wherein the support member includes a support bearing, one end of the support bearing is connected to the side wall of the cavity, the other end of the support bearing is correspondingly provided to the operating port, and the wheel is rotatably disposed on the support bearing.

[0014] According to the present invention, an oil-retaining protective structure is provided in which the wheel is slidably disposed on the support bearing along the extension direction of the support bearing.

[0015] According to the present invention, an oil-retaining protective structure is provided, wherein the top of the protective cover is provided with an opening, the support member includes a support rod and a clamp, one end of the support rod is connected to the side wall of the cavity, and the other end of the support rod is provided with a clamp that is detachably connected to the wheel, and the clamp is rotatably connected to the support rod.

[0016] According to the oil-retaining protection structure provided by this utility model, the oil-retaining protection structure further includes:

[0017] The bracket has one end connected to the protective cover and the other end used to support or connect to the external structure.

[0018] According to the present invention, an oil-retaining protective structure is provided, wherein the length of the bracket is extendable.

[0019] This utility model also provides an oil sampling device, including: an oil sampling sampler and an oil sampling protective structure, wherein the oil sampling sampler is connected to one end of the rope, and the other end of the rope is wound around the wheel.

[0020] This utility model provides an oil sampling protective structure and device with an operating port on one side of the protective cover, allowing operators to easily control the rotation of the wheel through the port. By designing a cavity cover with a bottom opening, key components in the oil sampling process (such as the sampler and rope) can be completely or partially contained within the cover. When the rope is retracted on the wheel, the cover's restriction prevents grease from splashing everywhere, thus reducing grease waste and avoiding environmental pollution. This oil sampling protective structure is applicable to oil tanks of different sizes and types, as well as different types of oil samplers. By adjusting the size and shape of the cover, and the configuration of the wheel and support components, it can meet the usage requirements in different scenarios. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is one of the schematic diagrams of the oil-retaining protective structure provided by this utility model.

[0023] Figure 2 This is one of the schematic diagrams of the oiling device provided by this utility model.

[0024] Figure 3 This is the second schematic diagram of the oil-retaining protective structure provided by this utility model.

[0025] Figure 4 This is the second schematic diagram of the oiling device provided by this utility model.

[0026] Figure 5 This is the third schematic diagram of the oil-retaining protective structure provided by this utility model.

[0027] Figure label:

[0028] 10. Oil sampling protective structure; 110. Protective cover; 120. Support component; 1210. Support rod; 1220. Clamp; 130. Wheel; 140. Operating port; 150. Baffle; 1510. Handle; 160. Bracket; 20. Oil sampling sampler. DETAILED DESCRIPTION

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] The following is combined Figures 1-5 This invention describes the oil sampling protection structure 10 and the oil sampling device provided by this utility model. The oil sampling protection structure 10 is mainly used for the protection of the oil sampler 20 during the sampling process.

[0031] In some embodiments, such as Figures 1 to 2As shown, the oil sampling protective structure 10 includes: a protective cover 110, a support member 120, and a wheel 130. The protective cover 110 forms a cavity with an opening at the bottom, and an operation port 140 communicating with the cavity is formed on one side; the support member 120 is connected to the side wall of the cavity. The wheel 130 is rotatably mounted on the support member 120, and a rope for connecting the oil sampling device 20 is wound around the wheel 130.

[0032] In this embodiment, the protective cover 110 is made of brass / stainless steel, with no welded parts, forming an internal cavity with an opening at the bottom. An operating port 140 communicating with the cavity is also provided on one side of the protective cover 110. The main function of the protective cover 110 is to provide a closed or semi-closed space to protect the internal operations and equipment from interference or damage from the external environment. The support member 120 is connected to the side wall of the cavity of the protective cover 110, serving a supporting and fixing function. The main function of the support member is to provide a stable structure so that the wheel 130 can be safely and securely installed on it. The wheel 130 is rotatably mounted on the support member 120 and can rotate around the central axis of the support member 120. A rope connecting the oil sampler 20 is wound around the wheel 130. This rope is used to lower the oil sampler 20 into an oil tank or other container for sampling operations. Users can control the rotation of the wheel 130 on the support 120 through the operation port 140, thereby controlling the lifting and lowering of the oil sampler 20.

[0033] During use, the user controls the rotation of the wheel 130 on the support 120 via the operating port 140. The rotation of the wheel 130 drives the raising and lowering of the rope. The raising and lowering of the rope controls the lifting and lowering of the oil sampler 20 to complete the sampling operation. After sampling is completed, the user controls the rotation of the wheel 130 again via the operating port 140 to lift the sampler back to its original position. During the retraction process, the protective cover 110 is located outside the rope of the oil sampler 20, which can effectively prevent grease from splashing everywhere.

[0034] The oil sampling protection structure 10 provided by this utility model has an operation port 140 on one side of the protective cover 110, allowing operators to easily control the rotation of the wheel 130 through the operation port 140. By designing a cavity protective cover 110 with a bottom opening, key components in the oil sampling process (such as the sampler and rope) can be completely or partially contained inside the protective cover 110. When the rope is retracted on the wheel 130, the grease cannot splash around due to the restriction of the protective cover 110, thereby reducing grease waste and avoiding environmental pollution. This oil sampling protection structure 10 can be applied to oil storage tanks of different sizes and types, as well as different types of oil samplers 20. By adjusting the size and shape of the protective cover 110, and the configuration of the wheel 130 and the support member 120, the usage requirements in different scenarios can be met.

[0035] It should be noted that the top of the protective cover 110 is generally open. When the oil sampler 20 is at its highest point, the wheel 130 can be removed from the support 120, and the oil sampler 20 and the wheel 130 and other components can be taken out of the protective cover 110 through the open top of the protective cover 110, so that the collected oil sample can be poured out.

[0036] In some embodiments, such as Figures 1 to 2 As shown, the protective cover 110 is funnel-shaped and includes: a cylindrical protective cover 110 and a conical protective cover 110; the conical protective cover 110 is connected to the bottom of the cylindrical protective cover 110, and cavities are provided in the cylindrical protective cover 110 and the conical protective cover 110. The cylindrical protective cover 110 is provided with an operating port 140, and the bottom of the conical protective cover 110 is provided with an opening.

[0037] In this embodiment, the protective cover 110 includes a cylindrical protective cover 110 and a conical protective cover 110. The cylindrical protective cover 110 is cylindrical in shape. It provides the main operating space through which the user can perform various operations, such as observing and adjusting the equipment. The cylindrical design makes the internal space relatively spacious, facilitating the installation and adjustment of the internal support 120 and the wheel 130. The conical protective cover 110 is conical in shape, with a smaller bottom and a larger top. The conical protective cover 110 is connected to the bottom of the cylindrical protective cover 110. The conical design helps guide objects (such as the oil sampler 20) smoothly into or out of the protective cover 110. As the height decreases, the diameter of the conical protective cover 110 gradually decreases, thereby reducing the area of ​​the bottom opening and helping to prevent debris or liquid from entering the interior of the protective cover 110 from the bottom.

[0038] The protective cover 110 in this embodiment adopts a funnel-shaped design, combining the advantages of cylindrical and conical protective covers 110. The cylindrical protective cover 110 provides a spacious operating area and an easily observable internal environment; the conical protective cover 110 serves to guide and reduce space, helping to prevent the entry of external debris or liquids. This arrangement improves the practicality and safety of the protective cover 110, and also makes the overall structure more compact and aesthetically pleasing. At the same time, the operation port 140 and the openings also meet the user's needs for various operations.

[0039] In some embodiments, such as Figures 1 to 2 As shown, a baffle 150 for opening and closing the operation port 140 is connected to the operation port 140, and one side of the baffle 150 is rotatably connected to the operation port 140.

[0040] In this embodiment, the operating port 140 is located on the protective cover 110 (such as a cylindrical protective cover 110) to allow users to perform necessary operations, such as controlling the control wheel 130 and observing the internal situation. One side of a baffle 150 is rotatably connected to the operating port 140. The baffle 150 can rotate to open or close the operating port 140. The main function of the baffle 150 is to control the opening and closing of the operating port 140. When operation is required, the user can open the baffle 150; after the operation is completed, the user can close the baffle 150 to protect the internal equipment from external environmental interference. When the baffle 150 is closed, it acts as a barrier to prevent dust, moisture, debris, etc., from entering the interior of the protective cover 110, thereby protecting the internal equipment and the operating environment.

[0041] A handle 1510 can be added to the baffle 150 for easier user operation. The design of the handle 1510 allows users to more easily open or close the baffle 150. Users can easily rotate the baffle 150 by simply gripping the handle 1510 and applying appropriate force. By operating the baffle 150 through the handle 1510, users can avoid direct contact with the edge of the operating port 140 or other potentially harmful parts, thereby improving operational safety.

[0042] In this embodiment, the protective cover 110 is connected to a rotatable baffle 150 at the operation port 140, and the addition of a handle 1510 improves the convenience and safety of operation. This not only meets the user's needs for various operations but also provides additional protection, ensuring the safety of internal equipment and the operating environment. Simultaneously, the added handle 1510 allows users to more easily control the opening and closing of the baffle 150, improving the overall practicality of the structure and the user experience.

[0043] In some embodiments, such as Figures 3 to 5 As shown, the support member 120 includes a support bearing. One end of the support bearing is connected to the side wall of the cavity, and the other end of the support bearing is correspondingly disposed with respect to the operating port 140. The wheel 130 is rotatably disposed on the support bearing. The support member 120 is an important component connecting the operating port 140 and the wheel 130, playing a crucial supporting and fixing role in the entire structure. In this embodiment, the layout of the support bearing ensures that the wheel 130 can be stably mounted on the support bearing and facilitates user operation through the operating port 140.

[0044] In this embodiment, the wheel 130 is slidably disposed on the support bearing along the extending direction of the support bearing. For example... Figure 3 and Figure 5As shown, the wheel 130 can slide along the extension direction of the support bearing (i.e., the axial direction of the bearing). The wheel 130 can not only rotate in the horizontal plane (perpendicular to the axial direction of the bearing), but also move axially. This sliding function provides the wheel 130 with an additional dimension of operation. For example, the user can adjust the position of the wheel 130 by sliding it, thereby facilitating the adjustment of the position of the oil sampler 20 and the rope, improving sampling flexibility.

[0045] In some embodiments, such as Figures 1 to 5 As shown, the rope and / or wheel 130 are marked with graduations.

[0046] For example, the scale is set directly on the rope, typically evenly distributed along the length of the rope. The scale can be used to measure the extended or retracted length of the rope, thereby indirectly indicating the descent or elevation height of the oil sampler 20 or other connected objects. The user can determine the current position of the sampler by observing the scale on the rope.

[0047] If the scale is located on the edge or surface of the wheel 130, it typically corresponds to the rotation angle of the wheel 130. The scale can be used to indicate the current rotation angle of the wheel 130, thereby helping the user understand the rope's extension / retraction status or the sampler's position. The user can precisely adjust the rotation angle of the wheel 130 by observing the scale to achieve precise control over the rope length.

[0048] In some embodiments, such as Figure 1 and Figure 2 As shown, the top of the protective cover 110 has an opening. The support member 120 includes a support rod 1210 and a clamp 1220. One end of the support rod 1210 is connected to the side wall of the cavity, and the other end of the support rod 1210 is provided with a clamp 1220 that is detachably connected to the wheel 130. The clamp 1220 is rotatably connected to the support rod 1210. The handle of the clamp 1220 is generally inclined upward, and the wheel 130 can be detached or fixed on the included angle 1220 by means of the handle.

[0049] During use, the user can fix the wheel 130 on the clamp 1220 and control the rotation of the wheel 130 and clamp 1220 relative to the support rod 1210 through the operating port 140 or the open end. The rotation of the wheel 130 drives the rope to be raised and lowered. The raising and lowering of the rope controls the raising and lowering of the oil sampler 20 to complete the sampling operation. After sampling, the user controls the wheel 130 to be rotated again through the operating port 140 or the open end to raise the sampler back to its original position. During the retraction process, the protective cover 110 is located outside the rope of the oil sampler 20, which can effectively prevent oil from splashing everywhere. When the oil sampler 20 reaches its highest point, the wheel 130 can be removed from the clamp 1220, and the oil sampler 20 and wheel 130 and other components can be taken out of the protective cover 110 through the open end at the top of the protective cover 110, making it easy to pour out the collected oil sample.

[0050] In addition, hooks can be installed on the support rod to hold the clamp 1220. By rotatably attaching the wheel 130 to the hooks, it is easy to set or remove the wheel 130, thereby simplifying the entire oil sampling process and making it easy to remove the wheel 130 to complete the sampling.

[0051] In some embodiments, such as Figures 1 to 5 As shown, the oil-proof structure 10 also includes a bracket 160, one end of which is connected to the cover 110, and the other end is used to support or connect to the external structure.

[0052] In this embodiment, the main function of the bracket 160 is to provide support and ensure that the protective cover 110 can be stably fixed in the required position. By connecting the protective cover 110 to external structures (such as oil tanks, sampling platforms, etc.), the bracket 160 can prevent the protective cover 110 from shifting or deforming during operation.

[0053] The bracket 160 also serves to connect the cover 110 and the external structure, making them a whole, such as through riveting, thereby enhancing the stability and reliability of the entire oil protection structure 10.

[0054] In this embodiment, three supports 160 are provided. The design of the three supports 160 provides sufficient support while maintaining the stability and balance of the structure. The three supports 160 are typically evenly distributed around the protective cover 110 to ensure that the protective cover 110 is stably supported in all directions. This layout helps prevent the protective cover 110 from tilting or twisting under stress.

[0055] The material of the bracket 160 is usually selected based on the usage environment and requirements. Common materials include metals (such as stainless steel, aluminum alloy, etc.) and plastics. Metal bracket 160 has high strength and durability, and is suitable for scenarios that bear heavy loads or harsh environments; while plastic bracket 160 has lighter weight and better corrosion resistance, and is suitable for scenarios with high requirements for weight and corrosion resistance.

[0056] The connection method between bracket 160, cover 110, and external structure can be selected according to specific requirements. Common connection methods include bolt connection, welding, and snap-fit ​​connection. Bolt connection has the advantage of easy disassembly and replacement; welding can provide stronger connection strength; and snap-fit ​​connection is characterized by simple and quick installation.

[0057] Furthermore, the length of the support 160 is extendable. It can be adjusted according to the height of external structures (such as oil tanks, sampling platforms, etc.). This allows the oil sampling protection structure 10 to be suitable for sampling environments at different heights, eliminating the need to customize a special support 160 for each height.

[0058] Users can easily adjust the length of the bracket 160 as needed, without the need for additional tools or equipment. By adjusting the length of the bracket 160, users can ensure a tighter and more stable connection between the shield 110 and the external structure. This helps prevent the shield 110 from shaking or tilting during sampling, thereby improving the stability of the entire structure.

[0059] When sampling on uneven or sloping ground, users can adjust the length of the bracket 160 to ensure that the shield 110 remains horizontal or at the required tilt angle, thereby ensuring the accuracy and safety of sampling.

[0060] The oiling device provided by this utility model, such as Figures 1 to 5 As shown, the oil sampling device includes an oil sampler 20 and the aforementioned oil sampling protective structure 10. One end of the oil sampler 20 is connected to a rope, and the other end of the rope is wound around a wheel 130. The oil sampling protective structure 10 includes a protective cover 110, a support member 120, and a wheel 130. The protective cover 110 has a cavity with an opening at the bottom and an operating port 140 communicating with the cavity on one side. The support member 120 is connected to the side wall of the cavity. The wheel 130 is rotatably mounted on the support member 120, and the rope connecting the oil sampler 20 is wound around the wheel 130.

[0061] In this embodiment, the protective cover 110 is made of brass / stainless steel, with no welded parts, forming an internal cavity with an opening at the bottom. An operating port 140 communicating with the cavity is also provided on one side of the protective cover 110. The main function of the protective cover 110 is to provide a closed or semi-closed space to protect the internal operations and equipment from interference or damage from the external environment. The support member 120 is connected to the side wall of the cavity of the protective cover 110, serving a supporting and fixing function. The main function of the support member is to provide a stable structure so that the wheel 130 can be safely and securely installed on it. The wheel 130 is rotatably mounted on the support member 120 and can rotate around the central axis of the support member 120. A rope connecting the oil sampler 20 is wound around the wheel 130. This rope is used to lower the oil sampler 20 into an oil tank or other container for sampling operations. The user can control the rotation of the wheel 130 on the support 120 via the operating port 140, thereby controlling the raising and lowering of the oil sampler 20. The top of the protective cover 110 is open.

[0062] During use, the user controls the rotation of the wheel 130 on the support 120 via the operating port 140. The rotation of the wheel 130 drives the raising and lowering of the rope. The raising and lowering of the rope controls the raising and lowering of the oil sampler 20 to complete the sampling operation. After sampling, the user controls the rotation of the wheel 130 again via the operating port 140 to raise the sampler back to its original position. During the retraction process, the protective cover 110 is located outside the rope of the oil sampler 20, which can effectively prevent oil from splashing everywhere. When the oil sampler 20 reaches its highest point, the wheel 130 can be removed from the support 120, and the oil sampler 20 and the wheel 130 and other components can be taken out of the protective cover 110 through the opening at the top of the protective cover 110, making it easy to pour out the collected oil sample.

[0063] The oil sampling device provided by this utility model has an operation port 140 on one side of the protective cover 110, allowing the operator to easily control the rotation of the wheel 130 through the operation port 140. By designing a cavity protective cover 110 with a bottom opening, key components in the oil sampling process (such as the sampler and rope) can be completely or partially contained inside the protective cover 110. When the rope is retracted on the wheel 130, the grease cannot splash around due to the restriction of the protective cover 110, thereby reducing grease waste and avoiding environmental pollution. This oil sampling protective structure 10 can be applied to oil tanks of different sizes and types, as well as different types of oil samplers 20. By adjusting the size and shape of the protective cover 110, and the configuration of the wheel 130 and the support 120, the usage requirements in different scenarios can be met.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An oil-resistant protective structure (10), characterized in that, include: The protective cover (110) has a cavity with an opening at the bottom and an operating port (140) communicating with the cavity on one side. A support member (120) is connected to the side wall of the cavity; A wheel (130) is rotatably mounted on the support (120), and the wheel (130) is wound with a rope connecting the oil sampler (20).

2. The oil-retaining protective structure (10) according to claim 1, characterized in that, The shield (110) is funnel-shaped and includes: a cylindrical shield (110) and a conical shield (110). The conical shield (110) is connected to the bottom of the cylindrical shield (110). The cylindrical shield (110) and the conical shield (110) are provided with the cavity. The cylindrical shield (110) is provided with the operating port (140). The bottom of the conical shield (110) is provided with the opening.

3. The oil-retaining protective structure (10) according to claim 1, characterized in that, A baffle (150) for opening and closing the operating port (140) is connected to the operating port (140), and one side of the baffle (150) is rotatably connected to the operating port (140).

4. The oil-retaining protective structure (10) according to claim 3, characterized in that, The baffle (150) is provided with a handle (1510).

5. The oil-retaining protective structure (10) according to claim 1, characterized in that, The support member (120) includes a support bearing, one end of which is connected to the side wall of the cavity, and the other end of which is correspondingly provided to the operating port (140). The wheel (130) is rotatably disposed on the support bearing.

6. The oil-retaining protective structure (10) according to claim 5, characterized in that, The wheel (130) is slidably disposed on the support bearing along the extension direction of the support bearing.

7. The oil-retaining protective structure (10) according to claim 1, characterized in that, The top of the cover (110) is open, and the support (120) includes a support rod (1210) and a clamp (1220). One end of the support rod (1210) is connected to the side wall of the cavity, and the other end of the support rod (1210) is provided with the clamp (1220) which is detachably connected to the wheel (130). The clamp (1220) is rotatably connected to the support rod (1210).

8. The oil-retaining protective structure (10) according to any one of claims 1-7, characterized in that, The oil-retaining protective structure (10) also includes: The bracket (160) is connected at one end to the cover (110) and at the other end to support or connect to the external structure.

9. The oil-retaining protective structure (10) according to claim 8, characterized in that, The length of the bracket (160) is extendable.

10. An oil-pressing device, characterized in that, include: The oil sampler (20) and the oil protection structure (10) as described in any one of claims 1-9, wherein the oil sampler (20) is connected to one end of the rope and the other end of the rope is wound around the wheel (130).

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