Wave-proof plate for oil tank truck

Abstract

The utility model discloses a washboard for an oil tank truck, which relates to the technical field of washboards and comprises a transverse washboard, a plurality of through grooves are formed in the top surface of the transverse washboard, a plurality of rotating shafts are rotatably connected to the side wall of each through groove, a swing leaf is fixedly mounted on the outer side of each rotating shaft, and the swing leaf is fixedly connected with the transverse washboard. During use, the inclination angle of the longitudinal wave-proof plate is actively adjusted, the longitudinal wave-proof plate can be fixed and can be adjusted in real time according to various working conditions of the oil tank truck, and the inclination angle of the longitudinal wave-proof plate can be adjusted in real time according to various working conditions of the oil tank truck. The impact damage between the longitudinal wave-proof plate and the transverse wave-proof plate caused by instantaneous impact force is reduced, so that the service life of the longitudinal wave-proof plate is prolonged, the rotating angle of the swing leaf can be controlled through the angle adjusting mechanism, the size of an overflowing channel of the through groove is controlled, loading and unloading of different oil products can be coped in time, and the service life of the oil products is prolonged. And oil loading and unloading are more efficient and economical.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wave board technology field especially uses a kind of wave board for tank truck. BACKGROUND

[0002] Tank truck inside usually installs wave-preventing structure, to reduce the fluctuation and impact of liquid in tank body during liquid transportation, improve tank truck driving stability, especially when tank filling quantity is 20%-80%, must install wave-preventing structure.

[0003] In Chinese utility model patent, such as CN222137651U, the utility model discloses a kind of tank truck wave board structure, buffer fluid during driving, impact force is constantly reduced, compared with before, so that its service life is longer, to guarantee the stability inside tank body, improve driving safety.

[0004] The above-mentioned technology is used, the rotating angle range of longitudinal wave-preventing plate and transverse wave-preventing plate is 0°-20°, the impact of fluid on both sides of longitudinal wave-preventing plate can be offset during driving, impact force is constantly reduced, so that its service life is longer, but the rotating angle of the above-mentioned longitudinal wave-preventing plate cannot be controlled actively, when vehicle emergency brake, oil product will violently impact to longitudinal wave-preventing plate, instantaneous impact is generated between longitudinal wave-preventing plate and transverse wave-preventing plate, cause the damage of longitudinal wave-preventing plate, and the size of the second oil passage of transverse wave-preventing plate cannot be adjusted autonomously, when loading and unloading high viscosity oil product, such as thickened crude oil, oil passage is difficult to meet the demand of rapid flow, oil flow rate is too slow, greatly prolongs loading and unloading time, reduces work efficiency, in view of this, the present application proposes a kind of wave board for tank truck. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a kind of wave board for tank truck.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of wave board for tank truck, including transverse wave-preventing plate, the top surface of the transverse wave-preventing plate is equipped with multiple through slots, multiple rotating shafts are rotatably connected on the side wall of each through slot, a swing page is fixedly installed on the outside of each rotating shaft, every two adjacent rotating shafts are connected by synchronous mechanism, the transverse wave-preventing plate is equipped with angle adjusting mechanism, and the rotating angle of one rotating shaft is adjusted by angle adjusting mechanism, the top surface of the transverse wave-preventing plate is swing-connected with multiple longitudinal wave-preventing plates, the top surface of the transverse wave-preventing plate is equipped with swing adjusting structure, and swing adjusting mechanism adjusts the swing amplitude of each longitudinal wave-preventing plate.

[0008] Preferably, the swing adjusting mechanism comprises a plurality of first pneumatic cylinders, and the first pneumatic cylinders are rotationally connected to the top surface of the transverse wave-preventing plate, and the other end of each first pneumatic cylinder is rotationally connected to the outer side of the corresponding longitudinal wave-preventing plate, a plurality of connecting rods are jointly arranged between every two longitudinal wave-preventing plates, and the two ends of each connecting rod are rotationally connected to the outer side of the corresponding longitudinal wave-preventing plate.

[0009] Preferably, the angle adjusting mechanism comprises a driven gear, the driven gear is arranged at one end of one of the rotating shafts, a second pneumatic cylinder is fixedly arranged in the transverse wave-preventing plate, a rack is fixedly arranged at the output end of the second pneumatic cylinder, the rack is slidably connected to the transverse wave-preventing plate, and the rack is engaged with the driven gear.

[0010] Preferably, each synchronization mechanism comprises two sprockets, and the two sprockets are arranged on the corresponding two rotating shafts, a chain is jointly arranged between every two adjacent sprockets, and each chain is engaged with the corresponding sprocket.

[0011] Preferably, a sealed cavity is arranged in the transverse wave-preventing plate, and each sprocket and chain are arranged in the sealed cavity, sliding blocks are fixedly arranged on the two outer sides of the rack, and a sliding groove is arranged on the side wall of the sealed cavity, and the sliding blocks are slidably connected to the sliding groove.

[0012] Preferably, a plurality of oil holes are arranged in each longitudinal wave-preventing plate, and an opening is arranged in each longitudinal wave-preventing plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model discloses a swing adjusting mechanism, longitudinal wave-preventing plate and other devices, which can actively adjust the inclination angle of the longitudinal wave-preventing plate and fix it, can be adjusted in real time according to various working conditions of the oil tank truck, reduces the impact damage between the longitudinal wave-preventing plate and the transverse wave-preventing plate caused by instantaneous impact force, thereby prolonging the service life of the longitudinal wave-preventing plate.

[0015] 2. The utility model discloses an angle adjusting mechanism, swing page, through groove and other devices, which can control the rotation angle of the swing page through the angle adjusting mechanism, thereby controlling the size of the flow passage of the through groove, for high viscosity oil, can increase the flow area, accelerate the oil flow rate, greatly shorten the loading and unloading time and improve the operation efficiency, and for low viscosity oil, can reduce the flow area, thereby reducing the contact area of the oil and air, reducing the volatilization rate and avoiding economic loss caused by excessive volatilization of the oil during the loading and unloading process. DRAWINGS

[0016] Fig. 1 The utility model discloses a kind of wave-preventing plate structure diagram for oil tank truck;

[0017] Fig. 2 A sealing cavity internal structure schematic view of the anti-wave board for the oil tank truck is provided in the utility model.

[0018] Fig. 3 A synchronous mechanism structure schematic view of the anti-wave board for the oil tank truck is provided in the utility model.

[0019] In the drawing: 1, transverse anti-wave board; 2, through slot; 3, longitudinal anti-wave board; 4, oil hole; 5, first pneumatic cylinder; 6, connecting rod; 7, opening; 8, sealing cavity; 9, rotating shaft; 10, swing page; 11, chain wheel; 12, chain; 13, driven gear; 14, second pneumatic cylinder; 15, rack; 16, sliding block. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] The utility model provides technical scheme: as Figs. 1-3 As shown in a kind of anti-wave board for the oil tank truck shown in the utility model, including transverse anti-wave board 1, multiple through slots 2 are set in the top surface of transverse anti-wave board 1, each through slot 2 side wall is rotatably connected with multiple rotating shafts 9, the outside of each rotating shaft 9 is fixedly installed with swing page 10, every two adjacent rotating shafts 9 are connected by synchronous mechanism, angle adjusting mechanism is equipped in transverse anti-wave board 1, and angle adjusting mechanism adjusts the rotation angle of one rotating shaft 9, the top surface of transverse anti-wave board 1 is swingably connected with multiple longitudinal anti-wave boards 3, and the top surface of transverse anti-wave board 1 is provided with swing adjusting structure, and swing adjusting mechanism adjusts the swing amplitude of each longitudinal anti-wave board 3, the rotation angle of swing page 10 can be adjusted by rotating the rotation angle of rotating shaft 9, when swing page 10 rotates, the flow path of oil product can be flexibly adjusted according to the real-time working condition of oil tank truck, and the swing amplitude of longitudinal anti-wave board 3 can be adjusted by swing adjusting mechanism, can be adjusted in real time according to various working conditions of oil tank truck, so that the impact on tank body is greatly reduced.

[0022] Further, swing adjusting mechanism includes multiple first pneumatic cylinders 5, and multiple first pneumatic cylinders 5 are rotatably connected on the top surface of transverse anti-wave board 1, and the other end of each first pneumatic cylinder 5 is rotatably connected to the outside of position corresponding longitudinal anti-wave board 3, multiple connecting rods 6 are jointly installed between every two longitudinal anti-wave boards 3, and the two ends of each connecting rod 6 are rotatably connected to the outside of position corresponding longitudinal anti-wave board 3, the swing angle of multiple longitudinal anti-wave boards 3 is made consistent by multiple connecting rods 6, it needs to be explained that, first pneumatic cylinder 5 and second pneumatic cylinder 14 are driven by external driving source, and the driving mode is pneumatic, so as to ensure the safety performance of oil tank.

[0023] Further, the angle adjusting mechanism comprises a driven gear 13, the driven gear 13 is installed at one end of one of the rotating shafts 9, a second pneumatic cylinder 14 is fixedly installed in the transverse wave plate 1, a rack 15 is fixedly installed at the output end of the second pneumatic cylinder 14, the rack 15 is in sliding connection with the transverse wave plate 1, and the rack 15 is in meshing connection with the driven gear 13.

[0024] Further, each synchronization mechanism comprises two sprockets 11, the two sprockets 11 are installed on the two rotating shafts 9 corresponding in position, each two adjacent sprockets 11 are commonly sleeved with a chain 12, and each chain 12 is in meshing connection with the sprockets 11 corresponding in position, so that the rotating shafts 9 can rotate synchronously, and the chain 12 and the sprocket 11 are made of polytetrafluoroethylene material, which has good anti-static performance, avoids static accumulation, ensures safety, and has good self-lubricating performance and does not need to frequently add lubricant.

[0025] Further, the transverse wave plate 1 is provided with a sealed cavity 8, and each sprocket 11 and chain 12 are located in the sealed cavity 8, and the rack 15 is provided with a sliding block 16 on both sides, and the sealed cavity 8 is provided with a sliding groove on the side wall, and the sliding block 16 is in sliding connection with the sliding groove.

[0026] Further, a plurality of oil holes 4 are formed in each longitudinal wave plate 3, and an opening 7 is formed in each longitudinal wave plate 3.

[0027] The utility model provides a kind of wave plate for oil tank truck, specific working principle is as follows: first, a plurality of openings 7 are installed on the transverse wave plate 1, then the both ends of the transverse wave plate 1 are welded on the two side walls of tank body, and the driving source outside is communicated with each first pneumatic cylinder 5 and second pneumatic cylinder 14, then when vehicle oil tank truck needs emergency braking when high-speed driving, first, a plurality of first pneumatic cylinder 5 extension end means are started by external driving source to make each longitudinal wave plate 3 swing forward, so that a plurality of longitudinal wave plates 3 form a powerful barrier, buffer oil product front rush potential energy, and because longitudinal wave plate 3 has a certain angle, reduce the damage of frontal impact, and because longitudinal wave plate 3 is actively inclined, to reduce the damage of opening 7.

[0028] In the oil loading and unloading process, for high-viscosity oils, such as thickened crude oil, the swing blade 10 can be rotated to an angle that is almost perpendicular to the channel 2 to maximize the effective flow area of ​​the channel 2. Combined with the reasonable swing of the longitudinal baffle 3, the oil flow rate is accelerated, greatly shortening the loading and unloading time and improving the work efficiency. Conversely, the effective flow area of ​​the channel 2 can be reduced. When loading and unloading low-viscosity oils, such as gasoline and kerosene, which are volatile and have excellent fluidity, the effective flow area of ​​the channel 2 can be reduced to decrease the contact area between the oil and air, reduce the evaporation rate, and avoid economic losses caused by excessive evaporation of oil during loading and unloading.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A baffle plate for oil tankers, comprising a transverse baffle plate (1), characterized in that, The top surface of the transverse wave deflector (1) is provided with multiple through slots (2), and multiple rotating shafts (9) are rotatably connected to the side wall of each through slot (2). A swing blade (10) is fixedly installed on the outer side of each rotating shaft (9). Every two adjacent rotating shafts (9) are connected by a synchronization mechanism. An angle adjustment mechanism is provided inside the transverse wave deflector (1), and the angle adjustment mechanism adjusts the rotation angle of one of the rotating shafts (9). Multiple longitudinal wave deflectors (3) are oscillatingly connected to the top surface of the transverse wave deflector (1). The top surface of the transverse wave deflector (1) is provided with an oscillation adjustment structure, and the oscillation adjustment mechanism adjusts the oscillation amplitude of each longitudinal wave deflector (3).

2. The anti-surge deflector for oil tankers according to claim 1, characterized in that, The swing adjustment mechanism includes multiple first pneumatic cylinders (5), and the multiple first pneumatic cylinders (5) are rotatably connected to the top surface of the transverse wave deflector (1), and the other end of each first pneumatic cylinder (5) is rotatably connected to the outside of the corresponding longitudinal wave deflector (3). Multiple connecting rods (6) are installed between each pair of longitudinal wave deflectors (3), and both ends of each connecting rod (6) are rotatably connected to the outside of the corresponding longitudinal wave deflector (3).

3. A baffle for oil tankers according to claim 2, characterized in that, The angle adjustment mechanism includes a driven gear (13), and the driven gear (13) is installed at one end of one of the rotating shafts (9). A second pneumatic cylinder (14) is fixedly installed inside the transverse wave deflector (1). A rack (15) is fixedly installed at the output end of the second pneumatic cylinder (14), and the rack (15) is slidably connected to the transverse wave deflector (1), and the rack (15) meshes with the driven gear (13).

4. A baffle for oil tankers according to claim 3, characterized in that, Each of the synchronization mechanisms includes two sprockets (11), and the two sprockets (11) are mounted on two rotating shafts (9) in corresponding positions. Each pair of adjacent sprockets (11) are fitted with a chain (12), and each chain (12) meshes with the sprocket (11) in corresponding position.

5. A baffle plate for oil tankers according to claim 4, characterized in that, The transverse wave deflector (1) has a sealed cavity (8) inside, and each sprocket (11) and chain (12) are located inside the sealed cavity (8). Slider (16) is fixedly installed on both outer sides of the rack (15). A sliding groove is provided on the side wall of the sealed cavity (8), and the slider (16) is slidably connected to the sliding groove.

6. A baffle plate for oil tankers according to claim 5, characterized in that, Each of the longitudinal wave deflectors (3) is provided with multiple oil passage holes (4), and each of the longitudinal wave deflectors (3) is provided with an opening (7).

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