Tank truck tank body with impact-resistant device

Abstract

The utility model discloses a tank truck tank body with an impact-resistant device, the tank truck tank body comprises a tank body, the tank body is provided with a tank cavity, a plurality of swash plate assemblies are sequentially arranged in the tank cavity along the length direction, each swash plate assembly comprises a threaded rod and at least two swash plates, the threaded rod extends along the vertical direction, and the swash plates are arranged on the threaded rod. The bottom end of the threaded rod is close to the bottom wall of the tank cavity, a rotating element is installed on the top of the tank body, the output end of the rotating element is coaxially connected with the threaded rod, and the threaded rod is sleeved with at least two swash plates through threaded sleeves in a threaded fit mode. The at least two swash plates are distributed in the height direction at intervals, the swash plates extend in the direction perpendicular to the length direction of the tank body, and guide grooves matched with the swash plates are formed in the side wall of the tank cavity. According to the tank truck tank body with the impact-resistant device, the swash plate can be conveniently and rapidly installed, the weight of the tank body is reduced, and the impact-resistant performance is better.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid tanker equipment, in particular to a liquid tanker tank body with an impact-resistant device. Background Art

[0002] Liquid transport semi-trailers, often called liquid tankers, generally have rectangular, elliptical, and circular tank bodies. Anti-wave plates, also known as anti-surge plates, are generally installed in the tank cavity of liquid tankers to reduce the impact and fluctuation of the liquid inside the tank body.

[0003] In the prior art, generally, the anti-wave plate is directly welded as a whole in the tank body, formed by integral stamping or integral bending, which is not only inconvenient for installation but also increases the weight of the tank body to a certain extent. Summary of the Utility Model

[0004] The embodiment of the present application provides a liquid tanker tank body with an impact-resistant device, which is not only convenient and fast for installing the anti-wave plate, but also can reduce the weight of the tank body on the basis of playing the role of anti-wave. In addition, when the tank body is not full, it can also accurately prevent waves by flexibly adjusting the anti-wave height of the anti-wave plate, and has better impact resistance performance.

[0005] The embodiment of the present application provides a liquid tanker tank body with an impact-resistant device, including a tank body. The tank body has a tank cavity, and a plurality of anti-wave plate assemblies are sequentially arranged along the length direction in the tank cavity. The anti-wave plate assembly includes a threaded rod and at least two anti-wave plates. The threaded rod extends in the vertical direction, and the bottom end of the threaded rod is close to the bottom wall of the tank cavity. A rotating element is installed at the top of the tank body, and the output end of the rotating element is coaxially connected to the threaded rod. At least two of the anti-wave plates are respectively sleeved on the threaded rod in a threaded fit manner through threaded sleeves, and at least two of the anti-wave plates are distributed at intervals in the height direction. The anti-wave plate extends in the direction perpendicular to the length direction of the tank body, and a guiding groove matched with the anti-wave plate is arranged on the side wall of the tank cavity.

[0006] In a possible implementation manner, the rotating element is implemented as a reduction motor.

[0007] In a possible implementation manner, the rotating element extends in the horizontal direction, a driving gear is sleeved on the output end of the rotating element, the threaded rod penetrates through the tank body in a rotary sealing manner, and a driven gear meshing with the driving gear is sleeved on the threaded rod.

[0008] In a possible implementation manner, there are two or three anti-wave plates.

[0009] In one possible implementation, the wave-breaking plate has two pieces, the wave-breaking plate close to the upper side and the wave-breaking plate close to the lower side are respectively screwed to the threaded rod through a first threaded sleeve and a second threaded sleeve, and on the threaded rod, with the middle of the threaded rod as the dividing point, the thread spacing on the upper side of the threaded rod is greater than the thread spacing on the lower side.

[0010] In a possible implementation, the tank body is V-shaped, a discharge pipe is welded at the lowest position of the tank body, and an electrically controlled discharge valve is installed in the discharge pipe.

[0011] In one possible implementation, the unloading pipe is a three-way pipe having an upper opening, a left opening and a right opening, wherein the upper opening is connected to the tank cavity, the left opening and the right opening are respectively located on both sides of the length direction of the tank body, and the electrically controlled unloading valves are respectively installed in the left opening and the right opening.

[0012] In a possible implementation, a liquid level sensor is installed in the tank cavity, and the liquid level sensor extends in a vertical direction.

[0013] Beneficial effects: Compared with the prior art, the tank body of the liquid tank truck with an impact-resistant device provided by the present application is equipped with multiple wave-breaking plate assemblies in the tank cavity, and each wave-breaking plate assembly includes at least two wave-breaking plates with clearance fit. By replacing a whole wave-breaking plate with multiple wave-breaking plates with clearance fit, the weight of the tank body can be reduced to a certain extent while ensuring the wave-breaking effect. At the same time, the dispersed wave-breaking plates are more convenient to install and disassemble and easy to maintain. In addition, the wave-breaking plate is threadedly fitted with a threaded sleeve and a threaded rod, and the threaded rod is coaxially connected to a rotating element, and a guide groove is also provided on the side wall of the tank cavity, so that when the rotating element drives the threaded rod to rotate, the wave-breaking plate can be driven up and down. Therefore, when the tank body is not full of liquid, precise wave breaking can be achieved by flexibly adjusting the height of the wave-breaking plate, so that the tank body has stronger impact resistance.

[0014] These and other purposes, features and advantages of the present invention are fully reflected in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main structure of a liquid tank truck with an impact-resistant device according to the present application is shown.

[0016] Figure 2 A side structural schematic diagram of a liquid tank truck body with an impact-resistant device according to the present application is shown.

[0017] Figure 3 A schematic side cross-sectional structural diagram of a liquid tank truck body with an impact-resistant device according to the present application is shown. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description of the present utility model can be applied to other implementation schemes, variant schemes, improvement schemes, equivalent schemes, and other technical schemes that do not depart from the spirit and scope of the present utility model.

[0019] Those skilled in the art should understand that in the disclosure of the specification, the orientation or positional relationship indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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, the above terms should not be construed as limitations on the present utility model.

[0020] It can be understood that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be multiple. The term "a" should not be construed as a limitation on the quantity.

[0021] Reference Figures 1 to 3, an embodiment of the present application provides a liquid tank truck body with an impact-resistant device, including a tank body 10, wherein the tank body 10 has a tank cavity 101, and a plurality of anti-wave plate assemblies 20 are sequentially arranged along the length direction in the tank cavity 101. The anti-wave plate assembly 20 includes a threaded rod 21 and at least two anti-wave plates 22. The number of the anti-wave plates 22 can be two, three or four, depending on the situation, such as referring to the type of liquid stored in the tank cavity 101, the amount of liquid stored, the size of the volume of the tank cavity 101, etc. The threaded rod 21 extends in the vertical direction, and the bottom end of the threaded rod 21 is close to the bottom wall of the tank cavity 101. In addition, a rotating element 30 is installed at the top of the tank body 10, and the output end of the rotating element 30 is coaxially connected to the threaded rod 21 to be able to drive the threaded rod 21 to rotate synchronously and directionally. At least two of the anti-wave plates 22 are respectively sleeved on the threaded rod 21 in a threaded fit manner through a threaded sleeve 23, and at least two of the anti-wave plates 22 are distributed at intervals in the height direction. There is a fixed connection between the anti-wave plate 22 and the threaded sleeve 23. In addition, the anti-wave plate 22 extends along the vertical direction of the length direction of the tank body 10, playing a role in preventing fluctuations and reducing impacts. A guiding groove 102 matching with the anti-wave plate 22 is arranged on the side wall of the tank cavity 101, so that when the rotating element 30 drives the threaded rod 21 to rotate, the anti-wave plate 22 can move up and down directionally under the guiding action of the guiding groove 102.

[0022] In one embodiment, the rotating element 30 is implemented as a reduction motor.

[0023] In one embodiment, the rotating element 30 extends in the horizontal direction, which can reduce the overall height of the tank body 10, facilitate use, and can also reduce the wind resistance of the tank body 10 to a certain extent. In addition, a driving gear is sleeved on the output end of the rotating element 30, and the threaded rod 21 penetrates through the tank body 10 in a rotary sealing manner and is sleeved with a driven gear meshing with the driving gear, so that the reduction motor drives the threaded rod 21 to rotate through the transmission mode of gear meshing, and the transmission accuracy is high.

[0024] The tank body of the liquid tanker truck with an impact-resistant device provided by this application designs the conventional single-piece anti-wave board as multiple anti-wave boards 22 with clearance fit. Although the anti-wave and impact-resistant effects are affected to some extent, it is still within the effective protection range of the anti-wave board 22. The key lies in that the multiple anti-wave boards 22 distributed with clearances can reduce the weight of the tank body 10 to a certain extent, and at the same time, it is more convenient to install and use. In addition, when the liquid in the tank cavity ① is slightly less, the anti-wave effect of the top of the anti-wave board 22 will be affected to a certain extent. The specific height of the anti-wave board 22 can be appropriately adjusted through the cooperation of the rotating element 30, the threaded rod 21, and the threaded sleeve 23. Specifically, the height of the anti-wave board 22 is appropriately reduced, so as to achieve the effect of precise anti-wave. When the tank cavity ① is basically full of liquid, the height of the anti-wave board 22 can be appropriately increased, so that the anti-wave board 22 can fully play the anti-wave role in the height space of the tank cavity ①, making the impact-resistant performance of the tank body 10 stronger. Obviously, since the cross-section of the tank cavity ① is roughly circular, within the guiding range of the guiding groove 102, the moving distance of the anti-wave board 22 up and down is also limited.

[0025] Generally, only when the liquid in the tank cavity ① is slightly less is it necessary to adjust the height of the anti-wave board 22. That is to say, the anti-wave board 22 near the lower side or the bottom is actually always in contact with the liquid, and only the anti-wave board 22 on the upper part or the upper side may be higher than the liquid by a certain distance. Therefore, when the liquid in the tank cavity ① is slightly less, it is basically necessary to adjust the height of the anti-wave board 22 near the upper part or the upper side. Thus, in one embodiment, the anti-wave board 22 has two pieces, and the anti-wave board 22 near the upper side and the anti-wave board 22 near the lower side are respectively screwed to the threaded rod 21 through the first threaded sleeve and the second threaded sleeve. And on the threaded rod 21, with the middle of the threaded rod 21 as the demarcation point, the thread pitch on the upper side of the threaded rod 21 is greater than the thread pitch on the lower side. In this way, when the threaded rod 21 is rotated, based on the thread fit relationship and the size of the thread pitch, the lifting speed of the anti-wave board 22 near the upper side is greater than the lifting speed of the anti-wave board 22 near the lower side. Thus, it can prompt the anti-wave board 22 near the upper side to rise or fall more quickly, so that it can quickly reach the appropriate height position, saving the adjustment time. At the same time, the height of the anti-wave board 22 near the lower side does not change much. Thus, the effect of precise anti-wave can be achieved as a whole.

[0026] In one embodiment, the tank body 10 is in a V shape, and a discharge pipe 11 is welded at the lowest position of the tank body 10, and an electric control discharge valve is installed in the discharge pipe 11, so as to discharge the material more quickly and the discharge is more thorough. In addition, the electric control discharge valve can be controlled to discharge automatically through a remote control switch, and the operation is convenient.

[0027] It should be noted that there is a "①" in the translation of item , which may be an incorrect symbol in the original text. It is recommended to check and correct it in the original text. If this is a placeholder with a specific meaning, more information is needed to ensure accurate translation.Further preferably, the discharge pipe 11 is a tee pipe. The discharge pipe 11 has an upper opening, a left opening 103 and a right opening 104, wherein the upper opening communicates with the tank cavity 101, and the left opening 103 and the right opening 104 are respectively located on both sides of the length direction of the tank body 10, and the electric control discharge valves are respectively installed in the left opening 103 and the right opening 104, facilitating discharging.

[0028] In one embodiment, a liquid level sensor 12 is installed in the tank cavity 101, and the liquid level sensor 12 extends in the vertical direction to sense the height of the liquid level in the tank cavity 101 in real time, facilitating the staff to correspondingly adjust the anti-wave height of the anti-wave plate 22.

[0029] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention can have any deformation or modification without departing from the principle.

Claims

1. A liquid tank truck body with an impact-resistant device, characterized in that It includes a tank body which has a tank cavity. Inside the tank cavity, a plurality of anti-wave plate assemblies are sequentially arranged along the length direction. The anti-wave plate assembly includes a threaded rod and at least two anti-wave plates. The threaded rod extends in the vertical direction, and the bottom end of the threaded rod is close to the bottom wall of the tank cavity. A rotating element is installed at the top of the tank body, and the output end of the rotating element is coaxially connected to the threaded rod. At least two of the anti-wave plates are respectively sleeved on the threaded rod in a threaded fit manner through threaded sleeves. At least two of the anti-wave plates are distributed at intervals in the height direction. The anti-wave plates extend in the direction perpendicular to the length direction of the tank body, and a guiding groove matched with the anti-wave plates is arranged on the side wall of the tank cavity.

2. The liquid tank truck body with an impact-resistant device as described in claim 1, wherein, The rotating element is implemented as a reduction motor.

3. The liquid tank truck body with an impact-resistant device as described in claim 2, characterized in that, The rotating element extends in the horizontal direction. A driving gear is sleeved on the output end of the rotating element. The threaded rod penetrates through the tank body in a rotary sealing manner and is sleeved with a driven gear meshing with the driving gear.

4. The liquid tank truck body with an impact-resistant device according to claim 1, characterized in that There are two or three anti-wave plates.

5. The liquid tank truck body with an impact-resistant device as described in claim 4, characterized in that, There are two anti-wave plates. The anti-wave plate near the upper side and the anti-wave plate near the lower side are respectively screwed to the threaded rod through a first threaded sleeve and a second threaded sleeve. On the threaded rod, with the middle of the threaded rod as the demarcation point, the thread pitch on the upper side of the threaded rod is greater than the thread pitch on the lower side.

6. The liquid tank truck body with an impact-resistant device as described in claim 1, characterized in that, The tank body is in a V shape. A discharge pipe is welded at the lowest position of the tank body, and an electric control discharge valve is installed in the discharge pipe.

7. The liquid tank truck body with an impact-resistant device as described in claim 6, characterized in that, The discharge pipe is a three-way pipe. The discharge pipe has an upper opening, a left opening and a right opening. The upper opening communicates with the tank cavity, and the left opening and the right opening are respectively located on both sides of the length direction of the tank body. The electric control discharge valves are respectively installed in the left opening and the right opening.

8. The liquid tank truck body with an impact-resistant device as described in claim 1, wherein, A liquid level sensor is installed in the tank cavity, and the liquid level sensor extends in the vertical direction.

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