Oil tank capable of rapidly discharging oil

Abstract

The utility model relates to an oil tank capable of rapidly discharging oil, which is characterized in that a driving assembly is started to drive an oil discharging assembly to slide in an oil tank body, and the driving assembly also drives the oil discharging assembly to switch between an automatic closing state and an automatic opening state in the process of driving the oil discharging assembly to slide in the oil tank body; when oil enters the oil tank body, the oil discharge assembly is in an open state so that the whole oil tank body can be filled with the oil, and when the oil needs to be rapidly discharged, the driving assembly drives the oil discharge assembly to move and meanwhile drives the oil discharge assembly to be switched into a closed state so that the oil can be rapidly discharged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil tanks, in particular to an oil tank with fast oil discharge. BACKGROUND

[0002] An oil storage tank, also known as an oil tank or a storage tank, is a large container with a regular shape for storing oil products. It can be divided into metal oil tanks and non-metal oil tanks according to the construction materials. Most metal oil tanks are steel oil tanks, which are commonly used in oil depots. Non-metal oil tanks, also known as "earth oil tanks", have been gradually eliminated since the 1990s due to their poor safety.

[0003] Most current oil tanks rely on the flow characteristics of the liquid itself to discharge from the oil tank, resulting in low efficiency of oil discharge. In addition, when the oil is filled into the oil tank, impurities may be mixed in, which will also affect the use of the oil. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide an oil tank with fast oil discharge to solve the problem that most traditional oil tanks rely on the flow characteristics of the liquid itself to discharge from the oil tank, resulting in low efficiency of oil discharge.

[0005] The present application provides an oil tank with fast oil discharge, comprising:

[0006] An oil tank body is provided in a cylindrical shape.

[0007] An oil tank cover is provided to close the top of the oil tank body, and the oil tank cover is fixedly connected to the oil tank body.

[0008] An oil discharge assembly is provided in the oil tank body, and the oil discharge assembly is slidingly connected to the inner wall of the oil tank body.

[0009] A driving assembly is provided on the oil tank cover to drive the oil discharge assembly to slide in the oil tank body.

[0010] The present application relates to an oil tank with fast oil discharge. By starting the driving assembly, the driving assembly drives the oil discharge assembly to slide in the oil tank body. During the sliding process of the oil discharge assembly in the oil tank body, the oil discharge assembly is also switched between the automatic closing and automatic opening states. When the oil enters the oil tank body, the oil discharge assembly is in the open state to facilitate the filling of the oil tank body with oil. When it is necessary to quickly discharge the oil, the driving assembly drives the oil discharge assembly to move while switching the oil discharge assembly to the closed state to quickly discharge the oil. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The structure diagram of the oil tank with fast oil discharge provided by an embodiment of the present application is shown.

[0012] Figure 2 A sectional view of the connection between the oil tank body and the oil tank cover in the oil tank of the embodiment of the application is shown.

[0013] Figure 3 A schematic view of the positional relationship between the oil discharging assembly and the driving assembly in the oil tank of the embodiment of the application is shown.

[0014] Figure 4 A schematic view of the connection between the first driving part and the second driving part in the oil tank of the embodiment of the application is shown. Figure 3 An enlarged view of a in the oil tank is shown.

[0015] Figure 5 A schematic view of the connection between the first supporting disc and the sealing element in the oil tank of the embodiment of the application is shown.

[0016] Figure 6 A schematic view of the connection between the first supporting disc and the sealing element in the oil tank of the embodiment of the application is shown.

[0017] Reference signs:

[0018] 11, oil tank body; 111, supporting groove; 12, oil tank cover; 13, oil discharging assembly;

[0019] 131, first supporting disc; 131a, oil discharging channel; 131b, limiting groove; 132, sealing element;

[0020] 132a, driving ring; 132b, sealing plate; 14, driving assembly; 141, threaded rod;

[0021] 141a, first driving part; 141b, second driving part; 142, power motor; 15, locking groove;

[0022] 16, locking plate; 17, limiting block; 18, liquid inlet pipe; 19, liquid outlet pipe; 20, filter screen. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application and do not limit the application.

[0024] As shown in FIGS. 1 and 2, in an embodiment of the application, the oil tank includes an oil tank body 11, an oil tank cover 12, an oil discharging assembly 13 and a driving assembly 14. Figure 1 and Figure 2 As shown in FIGS. 1 and 2, in an embodiment of the application, the oil tank includes an oil tank body 11, an oil tank cover 12, an oil discharging assembly 13 and a driving assembly 14.

[0025] The oil tank body 11 is provided in a cylindrical shape.

[0026] The oil tank cover 12 seals the top of the oil tank body 11. The oil tank cover 12 is fixedly connected to the oil tank body 11.

[0027] The oil discharging assembly 13 is arranged in the oil tank body 11. The oil discharging assembly 13 is slidingly connected to the inner wall of the oil tank body 11. In use, the oil tank with the oil discharging assembly 13 is switched between the automatically sealed state and the automatically opened state by rotating the oil discharging assembly 13 in different directions.

[0028] The driving assembly 14 is arranged on the oil tank cover 12 to drive the oil discharging assembly 13 to slide in the oil tank body 11.

[0029] Specifically, the oil tank cover 12 is connected to the oil tank body 11 by a plurality of bolts, the oil discharging assembly 13 is slidingly arranged in the oil tank body 11, the driving assembly 14 is arranged on the oil tank cover 12, and the oil discharging assembly 13 is threadedly connected to the driving assembly 14. The driving assembly 14 is used to drive the oil discharging assembly 13 to slide in the oil tank body 11 to quickly discharge the oil stored in the oil tank body 11.

[0030] In this embodiment, the driving assembly 14 is started to drive the oil discharging assembly 13 to slide in the oil tank body 11. During the process of driving the oil discharging assembly 13 to slide in the oil tank body 11, the driving assembly 14 also drives the oil discharging assembly 13 to switch between the automatically sealed state and the automatically opened state. When the oil enters the oil tank body 11, the oil discharging assembly 13 is in the opened state to facilitate the oil to fill the entire oil tank body 11. When it is necessary to quickly discharge the oil, the driving assembly 14 drives the oil discharging assembly 13 to move while also driving the oil discharging assembly 13 to switch to the sealed state to quickly discharge the oil.

[0031] As shown in the embodiment of the present application, the driving assembly 14 includes a threaded rod 141 and a power motor 142. Figure 3

[0032] The threaded rod 141 is rotatably arranged on the oil tank cover 12. The threaded rod 141 is partially inserted into the oil tank body 11.

[0033] The power motor 142 is fixedly arranged on the oil tank cover 12. The power motor 142 is fixedly connected to the threaded rod 141.

[0034] In this embodiment, the power motor 142 is started to drive the threaded rod 141 to rotate, and the threaded rod 141 is partially inserted into the oil tank body 11. The oil discharging assembly 13 is threadedly connected to the threaded rod 141 to drive the oil discharging assembly 13 to move in the oil tank body 11.

[0035] As shown in the embodiment of the present application, the driving assembly 14 includes a threaded rod 141 and a power motor 142. Figure 3 ​As shown, in one embodiment of this application, the oil draining assembly 13 includes a first support plate 131 and a seal 132.

[0036] The first support plate 131 is slidably connected to the inner wall of the oil tank body 11. The first support plate 131 has multiple oil drain channels 131a. The first support plate 131 is threadedly connected to the threaded rod 141.

[0037] The seal 132 is rotatably mounted on the first support plate 131. The seal 132 is threadedly connected to the threaded rod 141. In use, the seal 132 rotates to close the oil drain channel 131a.

[0038] In this embodiment, the sealing element 132 is rotatably mounted on the first support plate 131. When the threaded rod 141 rotates and drives the first support plate 131 to move, the first support plate 131 will drive the sealing element 132 to move. Then, the threaded connection between the sealing element 132 and the threaded rod 141 will drive the sealing element 132 to rotate and close the multiple oil drain channels 131a, so as to realize the switching between the open state and the closed state of the oil drain assembly 13.

[0039] like Figure 4 As shown, in one embodiment of this application, a limiting groove 131b is formed on the first support plate 131. The sealing member 132 is rotatably disposed within the limiting groove 131b. The limiting groove 131b communicates with the oil drain channel 131a.

[0040] In this embodiment, the seal 132 is rotatably disposed in the limiting groove 131b, which restricts the movement of the seal 132 in the axial direction of the threaded rod 141 to maintain the stability of the seal 132 during movement.

[0041] like Figure 6 As shown, in one embodiment of this application, the seal 132 includes a drive ring 132a and a plurality of sealing plates 132b.

[0042] The drive ring 132a is disposed within the limiting groove 131b. The drive ring 132a is threadedly connected to the threaded rod 141.

[0043] Multiple sealing plates 132b are provided. The number of sealing plates 132b is equal to the number of oil drain channels 131a. One sealing plate 132b corresponds to one oil drain channel 131a. The sealing plate 132b is fixedly connected to the drive ring 132a. In use, the rotation of the drive ring 132a simultaneously drives the sealing plate 132b to rotate, thereby sealing the oil drain channel 131a.

[0044] In this embodiment, each sealing plate 132b corresponds to an oil drain channel 131a. When the first support plate 131 moves, it drives the drive ring 132a to move synchronously. Through the threaded connection between the drive ring 132a and the threaded rod 141, the drive ring 132a rotates. The rotation of the drive ring 132a will cause the sealing plate 132b to rotate within the limiting groove 131b. Thus, one sealing plate 132b will seal one oil drain channel 131a, so that the oil drain assembly 13 completely isolates the space inside the oil tank 11, facilitating rapid liquid drainage.

[0045] like Figure 4 As shown, in one embodiment of this application, a plurality of locking slots 15 are provided on the side wall of the limiting groove 131b. The number of locking slots 15 is equal to the number of oil drain channels 131a. One locking slot 15 corresponds to one oil drain channel 131a. A locking plate 16 is fixedly connected to each sealing plate 132b. In use, the rotation of the sealing plate 132b drives the locking plate 16 to move, so that the locking plate 16 is inserted into the locking slot 15.

[0046] In this embodiment, a locking plate 16 is fixed to each sealing plate 132b and engages with a locking groove 15 on the limiting groove 131b so that when the locking plate 16 rotates to a preset position, one locking plate 16 will automatically engage into a locking groove 15, thereby locking the position of each sealing plate 132b; when the drive ring 132a is threadedly connected to the threaded rod 141 again, the drive ring 132a will help the sealing plate 132b disengage from the position of the sealing oil drain channel 131a, thereby opening the oil drain channel 131a.

[0047] like Figures 3 to 6 As shown, in one embodiment of this application, a plurality of support grooves 111 are formed on the inner wall of the oil tank body 11. The support grooves 111 are evenly spaced along the circumference of the oil tank body 11. A plurality of limiting blocks 17 are fixedly connected to the outer circumferential surface of the drive ring 132a. The number of limiting blocks 17 is equal to the number of support grooves 111. One limiting block 17 is slidably connected to one support groove 111.

[0048] In this embodiment, the drive ring 132a slides with multiple limit blocks 17 on its outer circumferential surface and multiple support grooves 111 opened on the inner wall of the oil tank 11, and the inner wall of the drive ring 132a slides with the inner wall of the oil tank 11 to achieve a sliding fit where, except for the oil drain channel 131a which can connect the inside of the oil tank 11, the other parts are sealed, thereby improving the stability of rapid liquid discharge.

[0049] like Figure 5As shown, in one embodiment of this application, the threaded rod 141 includes a first transmission part 141a and a second transmission part 141b.

[0050] The first transmission part 141a is rotatably mounted on the oil tank cover 12. The first transmission part 141a is fixedly connected to the power motor 142. The first transmission part 141a is threadedly connected to the drive ring 132a.

[0051] The second transmission part 141b is disposed at the bottom of the oil tank cover 12. The second transmission part 141b is fixedly sleeved on the first transmission part 141a. The second transmission part 141b is threadedly connected to the sealing plate 132b.

[0052] In this embodiment, the second transmission part 141b is fixedly sleeved on the first transmission part 141a, and the diameter of the first transmission part 141a is smaller than the diameter of the second transmission part 141b, so that the drive ring 132a does not engage with the first transmission part 141a when it is disengaged from the second transmission part 141b.

[0053] like Figure 2 As shown, in one embodiment of this application, an inlet pipe 18 is fixed to the oil tank cover 12. The inlet pipe 18 communicates with the interior of the oil tank body 11. An outlet pipe 19 is fixedly provided at the bottom of the oil tank body 11. The outlet pipe 19 communicates with the interior of the oil tank body 11.

[0054] like Figure 6 As shown, in one embodiment of this application, a plurality of filter screens 20 are also included.

[0055] The number of filter screens 20 is equal to the number of oil drain channels 131a. One filter screen 20 corresponds to one oil drain channel 131a. The filter screen 20 is fixedly connected to the inner wall of the oil drain channel 131a.

[0056] In this embodiment, a filter screen 20 is provided in each oil discharge channel 131a so that the oil entering the oil tank 11 from the inlet pipe 18 will undergo preliminary filtration, thereby reducing impurities in the oil during rapid oil discharge.

[0057] The technical features of the above embodiments can be combined arbitrarily, and the execution order of the method steps is not restricted. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above-described embodiments are merely illustrative of several embodiments of the present application, which are described in more detail and in a specific manner, but should not be construed as limiting the scope of the patent of the present application. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An oil tank with rapid oil discharge, characterized in that, The oil tank with rapid oil discharge includes: The oil tank body is designed in a cylindrical shape; The oil tank cover seals the top of the oil tank body and is fixedly connected to the oil tank body; An oil drain assembly is disposed inside the oil tank body and is slidably connected to the inner wall of the oil tank body; A drive assembly is disposed on the oil tank cover to drive the oil discharge assembly to slide within the oil tank body; The driving component includes: A threaded rod is rotatably mounted on the oil tank cover, with a portion of the threaded rod inserted into the interior of the oil tank body; A power motor is fixedly mounted on the oil tank cover, and the power motor is fixedly connected to the threaded rod; The oil drainage assembly includes: The first support plate is slidably connected to the inner wall of the oil tank body. The first support plate has multiple oil discharge channels and is threadedly connected to the threaded rod. A sealing element is rotatably mounted on the first support plate. The sealing element is threadedly connected to the threaded rod. In use, the sealing element rotates to close the oil drain channel.

2. The oil tank with rapid oil discharge according to claim 1, characterized in that, A limiting groove is formed on the first support plate, and the sealing element is rotatably disposed in the limiting groove, which is connected to the oil drain channel.

3. The oil tank with rapid oil discharge according to claim 2, characterized in that, The sealing element includes: A drive ring is disposed within the limiting groove, and the drive ring is threadedly connected to the threaded rod; Multiple sealing plates are provided, the number of which is equal to the number of oil drain channels. Each sealing plate corresponds to one oil drain channel. The sealing plates are fixedly connected to the drive ring. When in use, the drive ring rotates and simultaneously drives the sealing plates to rotate, thereby sealing the oil drain channels.

4. The oil tank with rapid oil discharge according to claim 3, characterized in that, The side wall of the limiting groove is provided with multiple locking grooves. The number of locking grooves is equal to the number of oil drain channels. One locking groove corresponds to one oil drain channel. Each sealing plate is fixedly connected to a locking plate. When in use, the rotation of the sealing plate drives the locking plate to move so that the locking plate is inserted into the locking groove.

5. The oil tank with rapid oil discharge according to claim 4, characterized in that, Multiple support grooves are provided on the inner wall of the oil tank body. The support grooves are arranged at equal intervals along the circumference of the oil tank body. Multiple limiting blocks are fixedly connected to the outer circumference of the drive ring. The number of limiting blocks is equal to the number of support grooves. One limiting block is slidably connected to one support groove.

6. The oil tank with rapid oil discharge according to claim 5, characterized in that, The threaded rod includes: The first transmission part is rotatably mounted on the oil tank cover, the first transmission part is fixedly connected to the power motor, and the first transmission part is threadedly connected to the drive ring; The second transmission part is disposed at the bottom of the oil tank cover. The second transmission part is fixedly sleeved on the first transmission part and threadedly connected to the sealing plate.

7. The oil tank with rapid oil discharge according to claim 6, characterized in that, An inlet pipe is fixed to the oil tank cover, and the inlet pipe connects to the interior of the oil tank body. An outlet pipe is fixed to the bottom of the oil tank body, and the outlet pipe connects to the interior of the oil tank body.

8. The oil tank with rapid oil discharge according to claim 7, characterized in that, It also includes multiple filter screens, the number of which is equal to the number of oil drain channels. Each filter screen corresponds to one oil drain channel, and the filter screen is fixedly connected to the inner wall of the oil drain channel.

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