Rotary swash plate and oil tank truck

Abstract

The utility model discloses a rotary type swash plate and an oil tank truck, the rotary type swash plate comprises a supporting seat and an impeller, and the supporting seat is arranged on the inner wall of an oil tank. The impeller comprises a base part and a plurality of blades, the base part is rotatably installed on the supporting base, the blades are connected with the base part and arranged in the circumferential direction of the base part, and the base part and the blades divide the inner space of the oil tank. Wherein the blades are obliquely arranged, so that liquid flow passing through gaps of the blades can push the blades to rotate. Firstly, the supporting seat is arranged on the inner wall of the oil tank to be fixed, then the base part is rotatably arranged on the supporting seat, and the blades are connected with the base part and are arranged in the circumferential direction of the base part. As the internal space of the oil tank is separated by the base part and the blades, when the acceleration of the oil tank truck is changed, liquid in the oil tank can impact the blades, part of the liquid penetrates through the blade gaps, liquid flow passing through the blade gaps can push the blades to rotate, and impact kinetic energy of the liquid is converted into mechanical energy for rotation of the blades; the impact of liquid waves on the oil tank is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid transportation, in particular to a rotary wave-breaking plate and an oil tanker. Background Art

[0002] Oil tanker trucks are also known as mobile refueling trucks, computer tax-controlled refueling trucks, oil tank trucks, oil loading trucks, oil transport trucks, oil pulling trucks, oil transport trucks, and edible oil transport trucks. They are mainly used for the transportation and storage of petroleum derivatives such as gasoline, diesel, crude oil, lubricating oil, coal tar and other oil products.

[0003] When the tanker truck brakes suddenly and turns during the transportation process, the oil in the fully loaded tanker truck will shake violently. The violent shaking can seriously affect the control and operation of the vehicle. In order to alleviate the impact of the oil in the tank on the tanker truck, please refer to the patent with application number CN 201710937930.3, which uses a wave-breaking plate to separate the internal space of the tank. However, only separating the internal space of the tank can only weaken the instantaneous impact force of the oil on the tank, but it will not reduce the impact kinetic energy of the oil. When the vehicle acceleration changes dramatically, the liquid waves will still cause damage to the tanker truck.

[0004] Therefore, how to further alleviate the impact of liquid waves on oil tanks is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies and to provide a rotary wave-breaking plate to solve the technical problem in the prior art of how to alleviate the impact of liquid waves on oil tanks.

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

[0007] In a first aspect, the utility model provides a rotating wave-breaking plate, comprising:

[0008] A support seat, which is mounted on the inner wall of the oil tank;

[0009] An impeller, comprising a base and a plurality of blades, wherein the base is rotatably mounted on the support seat, the plurality of blades are connected to the base and arranged along the circumference of the base, and the base and the plurality of blades separate the internal space of the oil tank;

[0010] The blades are arranged to be inclined so that the liquid flow passing through the gaps between the blades can drive the blades to rotate.

[0011] In some embodiments, the support seat includes a bearing, the outer ring of the bearing is in contact with the inner wall of the oil tank, one end of the blade is connected to the base, and the other end is connected to the inner ring of the bearing.

[0012] In some embodiments, the base is provided with a guide port along its axial direction, and the guide port passes through the base.

[0013] In some embodiments, the bearing is a tapered roller bearing.

[0014] In some embodiments, the outer ring of the bearing is welded to the inner wall of the oil tank, and the inner ring of the bearing is welded to the blade tip.

[0015] In some embodiments, the support seat includes a base ring, connecting ribs and a supporting portion, the base ring is attached to the inner wall of the oil tank, one end of the connecting rib is connected to the base ring, and the other end is connected to the supporting portion, so that the supporting portion is erected inside the oil tank, and the base is rotatably mounted on the supporting portion.

[0016] In some embodiments, there are multiple connecting ribs, and the multiple connecting ribs circumferentially surround the supporting portion.

[0017] In some embodiments, the supporting portion extends out a mounting shaft, and the base is rotatably sleeved on the mounting shaft.

[0018] In some embodiments, the blades are corrosion resistant metal blades.

[0019] In a second aspect, the utility model also provides a tanker truck, comprising the above-mentioned rotating wave-breaking plate.

[0020] First, the support seat is installed on the inner wall of the oil tank and fixed, and then the base is rotatably installed on the support seat, and each blade is connected to the base and arranged along the circumference of the base. Since the base and each blade separate the internal space of the oil tank, when the acceleration of the tank truck changes, the liquid in the oil tank will impact the blades and part of the liquid will pass through the gap between the blades. The liquid flow through the gap between the blades can drive the blades to rotate. In addition, the impact kinetic energy of the liquid can be converted into mechanical energy of blade rotation, effectively alleviating the impact of liquid waves on the oil tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a rotary wave-breaking plate provided in an embodiment of the utility model;

[0022] Figure 2 It is a side cross-sectional view of a rotary wave-breaking plate provided by an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of another supporting base structure provided by an embodiment of the utility model;

[0024] Description of reference numerals: support seat 100, bearing 110, base ring 120, connecting rib 130, supporting portion 140, mounting shaft 141, impeller 200, base 210, guide port 211, blade 220, DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In order to solve the technical problem of how to alleviate the impact of liquid waves on oil tanks, the utility model provides a rotating wave-breaking plate, which can convert the impact kinetic energy of liquid into mechanical energy of blade rotation, thereby effectively alleviating the impact of liquid waves on the oil tank.

[0027] It should be noted that the rotary wave-breaking plate of the present invention is used for but not limited to tank trucks, etc. For the convenience of explanation, in the present invention, only the application of the rotary wave-breaking plate to a tank truck is used as an example for explanation, and the principle of applying the rotary wave-breaking plate to other types of equipment is essentially the same as that applied to a tank truck, so they will not be elaborated here.

[0028] See also Figure 1 , Figure 1 The structure diagram of the rotary wave-breaking plate in one embodiment of the utility model is shown in FIG. The rotary wave-breaking plate includes a support seat 100 and an impeller 200, wherein the support seat 100 is mounted on the inner wall of the oil tank. The impeller 200 includes a base 210 and a plurality of blades 220, wherein the base 210 is rotatably mounted on the support seat 100, and the plurality of blades 220 are connected to the base 210 and arranged along the circumference of the base 210, and the base 210 and the plurality of blades 220 separate the internal space of the oil tank. The blades 220 are arranged at an angle so that the liquid flow passing through the gaps between the blades 220 can drive the blades 220 to rotate.

[0029] In this embodiment, the support seat 100 is first mounted on the inner wall of the oil tank for fixing, and then the base 210 is rotatably mounted on the support seat 100, and each blade 220 is connected to the base 210 and arranged along the circumference of the base 210. Since the base 210 and each blade 220 separate the internal space of the oil tank, when the acceleration of the oil tanker changes, the liquid in the oil tank will impact the blade 220 and part of the liquid will pass through the gap between the blades 220. The liquid flow through the gap between the blades 220 can drive the blades 220 to rotate. In addition, the impact kinetic energy of the liquid can be converted into the mechanical energy of the rotation of the blades 220, effectively alleviating the impact of the liquid wave on the oil tank.

[0030] In some of the embodiments, the support seat 100 includes a bearing 110 , the outer ring of the bearing 110 is in contact with the inner wall of the oil tank, one end of the blade 220 is connected to the base 210 , and the other end thereof is connected to the inner ring of the bearing 110 .

[0031] In this embodiment, the outer ring of the bearing 110 fits the inner wall of the oil tank, thereby fixing the bearing 110 on the inner wall of the oil tank, and one end of the blade 220 is connected to the base 210, and the other end is connected to the inner ring of the bearing 110, so that the blade 220 and the base 210 can rotate together with the inner ring of the bearing 110.

[0032] In some embodiments, the base 210 is provided with a guide port 211 along its axial direction, and the guide port 211 passes through the base 210 .

[0033] In this embodiment, when the liquid flow impacts the base 210 and the blades 220 , part of the liquid flow will directly pass through the guide port 211 , thereby alleviating the pressure on the base 210 and the blades 220 .

[0034] Any bearing 110 that meets the above requirements is feasible. In some embodiments, the bearing 110 is a tapered roller bearing 110 .

[0035] On the basis of the above embodiments, in some of the embodiments, the outer ring of the bearing 110 is welded to the inner wall of the oil tank, and the inner ring of the bearing 110 is welded to the end of the blade 220 .

[0036] In this embodiment, the outer ring of the bearing 110 is welded to the inner wall of the oil tank, and the inner ring of the bearing 110 and the blade 220 are welded to each other, so that the bearing 110 and the blade 220 can be fixed more stably.

[0037] It is understandable that any implementation of the support base is feasible as long as it can ensure that the blade 220 and the base can rotate relative to the oil tank.

[0038] In some of the embodiments, the support seat 100 includes a base ring 120, a connecting rib 130 and a supporting portion 140. The base ring 120 is attached to the inner wall of the oil tank. One end of the connecting rib 130 is connected to the base ring 120, and the other end is connected to the supporting portion 140, so that the supporting portion 140 is erected inside the oil tank, and the base 210 is rotatably mounted on the supporting portion 140.

[0039] In this embodiment, the base ring 120 is attached and fixed to the inner wall of the oil tank, and the two ends of the connecting rib 130 are respectively connected to the supporting part 140 and the base ring 120, so that the supporting part 140 is erected in the middle of the oil tank. In addition, the base 210 is rotatably mounted on the supporting part 140, so that the base 210 and the blade 220 can rotate relative to the oil tank.

[0040] In some embodiments, there are multiple connecting ribs 130 , and the multiple connecting ribs 130 surround the supporting portion 140 along the circumferential direction.

[0041] In this embodiment, a plurality of connecting ribs 130 are used simultaneously, and the connecting ribs 130 surround the supporting portion 140 , so that the supporting portion 140 can be more stably erected in the middle of the oil tank.

[0042] In some embodiments, the supporting portion 140 extends out a mounting shaft 141 , and the base 210 is rotatably sleeved on the mounting shaft 141 .

[0043] In this embodiment, the base 210 is rotatably sleeved on the installation shaft 141 , so that the base 210 and the blades 220 can rotate around the installation shaft 141 .

[0044] In some of these embodiments, the blade 220 is a corrosion-resistant metal blade 220 .

[0045] In this embodiment, the blade 220 is made to have sufficient corrosion resistance.

[0046] In addition, the utility model also provides an oil tanker, comprising the above-mentioned rotating wave-breaking plate.

[0047] In order to better understand the present invention, the following Figures 1 to 3 The technical solution of the utility model is described in detail:

[0048] The outer ring of the bearing 110 fits the inner wall of the oil tank, thereby fixing the bearing 110 on the inner wall of the oil tank, and one end of the blade 220 is connected to the base 210, and the other end is connected to the inner ring of the bearing 110, so that the blade 220 and the base 210 can rotate together with the inner ring of the bearing 110. Each blade 220 is connected to the base 210 and arranged along the circumference of the base 210. Since the base 210 and each blade 220 separate the internal space of the oil tank, when the acceleration of the tank truck changes, the liquid in the oil tank will impact the blade 220 and some of the liquid will pass through the gap between the blades 220. The liquid flow through the gap between the blades 220 can drive the blade 220 to rotate. In addition, when the liquid flow impacts the base 210 and the blade 220, some of the liquid flow will directly pass through the guide port 211, thereby alleviating the pressure on the base 210 and the blade 220. The impact kinetic energy of the liquid can be converted into the mechanical energy of the rotation of the blade 220, effectively alleviating the impact of the liquid wave on the oil tank.

[0049] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A rotary wave-breaking plate, characterized in that: include: A support seat, which is mounted on the inner wall of the oil tank; An impeller, comprising a base and a plurality of blades, wherein the base is rotatably mounted on the support seat, the plurality of blades are connected to the base and arranged along the circumference of the base, and the base and the plurality of blades separate the internal space of the oil tank; The blades are arranged to be inclined so that the liquid flow passing through the gaps between the blades can drive the blades to rotate.

2. The rotary wave-breaking plate according to claim 1, characterized in that: The support seat comprises a bearing, the outer ring of the bearing is in contact with the inner wall of the oil tank, one end of the blade is connected to the base, and the other end thereof is connected to the inner ring of the bearing.

3. The rotary wave-breaking plate according to claim 2, characterized in that: The base is provided with a flow guide opening along its axial direction, and the flow guide opening passes through the base.

4. The rotary wave-breaking plate according to claim 2, characterized in that: The bearing is a tapered roller bearing.

5. The rotary wave-breaking plate according to claim 2, characterized in that: The outer ring of the bearing is welded to the inner wall of the oil tank, and the inner ring of the bearing is welded to the end of the blade.

6. The rotary wave-breaking plate according to claim 1, characterized in that: The support seat includes a base ring, connecting ribs and a supporting portion. The base ring is attached to the inner wall of the oil tank. One end of the connecting rib is connected to the base ring, and the other end is connected to the supporting portion, so that the supporting portion is erected inside the oil tank, and the base is rotatably mounted on the supporting portion.

7. The rotary wave-breaking plate according to claim 6, characterized in that: There are a plurality of connecting ribs, and the plurality of connecting ribs surround the supporting portion in a circumferential direction.

8. The rotary wave-breaking plate according to claim 6, characterized in that: The supporting portion extends out a mounting shaft, and the base portion is rotatably sleeved on the mounting shaft.

9. The rotary wave-breaking plate according to claim 1, characterized in that: The blades are corrosion-resistant metal blades.

10. A tanker truck, characterized in that: It comprises a rotating wave-breaking plate as described in any one of claims 1 to 9.

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