CN105082987A - Anti-static automobile fuel tank - Google Patents

Anti-static automobile fuel tank Download PDF

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Publication number
CN105082987A
CN105082987A CN201410801473.1A CN201410801473A CN105082987A CN 105082987 A CN105082987 A CN 105082987A CN 201410801473 A CN201410801473 A CN 201410801473A CN 105082987 A CN105082987 A CN 105082987A
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CN
China
Prior art keywords
drive gear
gear
fuel tank
decoupling
decoupling rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410801473.1A
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Chinese (zh)
Inventor
危金兰
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Jiangshan Xianjin Electromechanical Technology Service Co Ltd
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Jiangshan Xianjin Electromechanical Technology Service Co Ltd
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Application filed by Jiangshan Xianjin Electromechanical Technology Service Co Ltd filed Critical Jiangshan Xianjin Electromechanical Technology Service Co Ltd
Priority to CN201410801473.1A priority Critical patent/CN105082987A/en
Publication of CN105082987A publication Critical patent/CN105082987A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an automobile fuel tank. An anti-static automobile fuel tank comprises a fuel tank body, wherein a fuel filling hole is formed in the fuel tank body; the fuel filling hole is detachably connected with a fuel tank cover; two supporting frames are arranged on the fuel tank body; each supporting frame comprises 5 shock absorbing rods; the 5 shock absorbing rods are one transverse shock absorbing rod, two longitudinal shock absorbing rods and two vertical shock absorbing rods; one ends of the two longitudinal shock absorbing rods are connected with one end of the transverse shock absorbing rod; one ends of the two vertical shock absorbing rods are connected with the other ends of the two longitudinal shock absorbing rods, respectively; and the other ends of the two vertical shock absorbing rods are connected with the fuel tank body. The invention provides the anti-static automobile fuel tank capable of reducing electrostatic phenomenon generated during the bumping of an automobile; therefore, a problem that the traditional automobile fuel tank is prone to generate static electricity is solved.

Description

Antistatic automobile fuel tank
Technical field
The present invention relates to automotive oil tank, particularly relate to a kind of antistatic automobile fuel tank.
Background technology
Fuel tank is requisite parts of the automobile taking fuel engines as engine installation.Chinese Patent Application No. be 2011101341974, publication date be July 4 in 2012 day, be called in the patent document of " fuel tank of diesel automobile equipped of built-in petrol economizer " and namely disclose a kind of automotive oil tank.The basic structure of existing automotive oil tank comprises tank body of oil tank, and tank body of oil tank is provided with filler port, and filler port is removably connected with fuel lid.
Existing automotive oil tank has the following disadvantages: fuel tank is that Hard link is on vehicle body, when automobile generation is jolted, the vibration of fuel tank is large, make the shaking amplitude of oil in fuel tank large and produce electrostatic, and the accumulation that results from of electrostatic easily produces safety misadventure, thus causes the poor stability of automobile.
Summary of the invention
The invention provides a kind of antistatic automobile fuel tank producing electrostatic phenomenon when can reduce automobile bumpiness, solve the problem that existing automotive oil tank easily produces electrostatic.
Above technical matters is solved by following technical proposal: a kind of antistatic automobile fuel tank, comprise tank body of oil tank, described tank body of oil tank is provided with filler port, described filler port is removably connected with fuel lid, described tank body of oil tank is provided with two bracing frames, support frame as described above comprises 5 decoupling rods, described 5 decoupling rods are a horizontal shock-absorbing bar, two longitudinal decoupling rods and two vertical decoupling rods, one end of two longitudinal decoupling rods and one end of horizontal shock-absorbing bar link together, one end of two vertical decoupling rods links together with the other end of two longitudinal decoupling rods respectively, the other end of described two vertical decoupling rods links together with described tank body of oil tank.During use, being connected to fetch with vehicle body by the other end of horizontal shock-absorbing bar realizes fuel tank to be connected on automobile, and keeps tank body of oil tank to disconnect (namely not contact condition) with vehicle body.This bracing frame can reduce the amount of the three-dimensional vibration passing oil dropping apparatus body that vehicle body produces, therefore can reduce the shaking amplitude of fuel oil in tank body of oil tank, thus plays the effect reducing friction generation electrostatic.
As preferably, described decoupling rod is tubular structure, some dividing plates are provided with in described decoupling rod, the internal insulation of decoupling rod is gone out the cavity that some bearing of trends along decoupling rod distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described decoupling rod.When producing vibration, decoupling rod produces distortion, decoupling rod distortion causes elastic diaphragm to flow back and forth between the first filling chamber and the second filling chamber towards motion, the meanwhile quicksand of the distortion of vacant chamber and reset, rub each other and consume vibrational energy during quicksand flowing, quicksand aggravates with the friction between rubbing hole friction and quicksand when flowing through rubbing hole, makes the weakening energy-absorbing effect of bracing frame more remarkable.Also namely can reduce the shaking volume of fuel tank further, and reduce the generation of electrostatic.
As preferably, the outer peripheral face of described decoupling rod is provided with some outer deformation guiding grooves along decoupling rod axial distribution, the inner peripheral surface of described decoupling rod is provided with some along deformation guiding groove in decoupling rod axial distribution, described outer deformation guide channel and interior deformation guide channel are all the circular groove extended along the circumference of decoupling rod, described outer deformation guide channel and the alignment of interior deformation guide channel.Reliability when decoupling rod when being subject to vibrating drives quicksand to flow can be improved.Make decoupling rod have good shock attenuation result simultaneously.
As preferably, support frame as described above also comprises the pipe link of the arc arched upward up or down, and one end of described pipe link links together with the other end of described horizontal shock-absorbing bar.The cross-sectional area of pipe link can be reduced to realize the reduction of weight when ensureing Joint strenght.
As preferably, support frame as described above is connected with coating type heating arrangements, described coating type heating arrangements comprises fork, drive the balance staff that fork swings, drive the wobble gear that balance staff rotates, forward drive gear, reverse drive gear, the reversing gear meshed together with wabble wheel and power input shaft, described forward drive gear and reverse drive gear along power input shaft axial distribution and link together with described power input shaft, described forward drive gear and reverse drive gear are all quadrant gear, described forward drive gear meshes together with described wobble gear discountinuity, described reverse drive gear meshes together with described reversing gear discountinuity, when described forward drive gear meshes together with described wobble gear, described reverse drive gear disconnects with described reversing gear, when described reverse drive gear meshes together with described reversing gear, described forward drive gear disconnects with described wobble gear, the angle that wobble gear described in described forward drive gear drive rotates is equal with the angle that described reverse drive gear drives described wobble gear to rotate by described reversing gear, described fork is provided with heat transmission to the applicator head of described pipe link.During use, by by heat to applicator head, applicator head transfers heat to pipe link along pipe link along stretching when direction swings back and forth, and makes pipe link remain on required range of temperatures, thus avoids producing phenomenon of rupture in the environment of cold.Improve reliability when the present invention uses.The mode transferring heat to applicator head has: in applicator head, arrange hydrating structure (as rag), first heat-absorption water (water in water tank is required temperature) from water tank in the process that applicator head is swung, is then slided on pipe link by hydrating structure and the mode that is coated in by hot water on pipe link is incubated connection; Applicator head arranges temperature booster, by temperature booster, applicator head is heated to design temperature, then applicator head makes pipe link to be heated insulation back and forth through pipe link.Drive the motor of power input shaft without the need to commutation, be convenient to the swing in high frequency realizing fork.Also pipe link can be made when making ambient temperature lower to remain on required temperature.
As preferably, described applicator head is annular, and described applicator head is set on described pipe link, and be provided with the flow passage that the circumference along applicator head extends in described applicator head, the madial wall of described flow passage is that Heat Conduction Material is made.During use, hot water is flow through from flow passage, thus realize the heat of hot water to pass to pipe link to realize the insulation of pipe link.
As preferably, support frame as described above is supported on the bottom surface of described tank body of oil tank.Support and damping effect better.
As preferably, described oil tank body is provided with conductive ground connection rope.During use, ground connection rope to be dragged on road ear by the electrostatic of generation to bleeding off, and makes the anti-static effect of fuel tank good.
The present invention has following advantage: effectively can prevent jolting of vehicle body and the rocking of the fuel oil caused, thus can reduce the electrostatic that fuel oil produces with tank body of oil tank friction.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention one.
Fig. 2 is the cross-sectional schematic of decoupling rod.
Fig. 3 is the schematic diagram of coating type heating arrangements.
Fig. 4 is the cross-sectional schematic of applicator head with the junction of pipe link.
In figure: tank body of oil tank 1, filler port 2, fuel lid 3, ground connection rope 4, coating type heating arrangements 8, case shell 80, balance staff 81, wobble gear 82, forward drive gear 83, reverse drive gear 84, reversing gear 85, power input shaft 86, fork 87, applicator head 871, flow passage 872, the madial wall 8721 of flow passage, drive motor 88, bracing frame 9, pipe link 9, decoupling rod 92, horizontal shock-absorbing bar 921, longitudinal decoupling rod 922, vertical decoupling rod 923, outer deformation guiding groove 924, interior deformation guiding groove 925, dividing plate 93, cavity 94, fill chamber 941, first fills chamber 9411, second fills chamber 9412, vacant chamber 942, pore 9421, elastic diaphragm 95, increase baffle-wall 96, rubbing hole 961.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
See Fig. 1, a kind of antistatic automobile fuel tank, comprises tank body of oil tank 1, two bracing frames 9 and two coating type heating arrangements 8.
Tank body of oil tank 1 is provided with filler port 2.Filler port 2 is removably connected with fuel lid 3.The diapire of oil tank body 1 is connected with ground connection rope 4.Ground connection rope 4 is brass chain.
Two bracing frames 9 are supported on the two ends of oil tank body 1.Bracing frame 9 comprises pipe link 91 and 5 decoupling rods 92.Pipe link 91 is the arcuate structure arched upward that upwards (is certainly also fine downwards).5 decoupling rods 92 are the longitudinal decoupling rod 922 of 921, two, a horizontal shock-absorbing bar and two vertical decoupling rods 923.One end of pipe link 91 links together with one end of horizontal shock-absorbing bar 921.One end of two longitudinal decoupling rods 922 and the other end of horizontal shock-absorbing bar 921 link together.The lower end of two vertical decoupling rods 923 links together with the other end of two longitudinal decoupling rods 922 respectively.The upper end of two vertical decoupling rods 923 is connected on the bottom surface of oil tank body 1.
Coating type heating arrangements 8 comprises case shell 80, fork 87 and drive motor 88.Fork 87 is provided with applicator head 871.Applicator head 871 is annular.Applicator head 871 is set on pipe link 91.Drive motor 88 is fixed on case shell 80.
See Fig. 2, the outer peripheral face of decoupling rod 92 is provided with some outer deformation guiding grooves 924.Outer deformation guiding groove 924 is along decoupling rod 92 axial distribution.The inner peripheral surface of decoupling rod 92 is provided with some interior deformation guiding grooves 925.Interior deformation guiding groove 925 is along decoupling rod 92 axial distribution.Outer deformation guiding groove 924 and interior deformation guiding groove 925 are all the circular groove extended along the circumference of decoupling rod 92.Outer deformation guiding groove 924 and interior deformation guiding groove 925 align.4 dividing plates 93 are provided with in decoupling rod 92.The internal insulation of decoupling rod 92 is gone out 3 cavitys 94 by 4 dividing plates 93.3 cavitys 94 distribute along the bearing of trend of decoupling rod 92.Elastic diaphragm 95 is provided with in cavity 94.Cavity 94 is divided into by elastic diaphragm 95 fills chamber 941 and vacant chamber 942.Elastic diaphragm 95 is the bowl shaped structure arched upward towards filling chamber 941.Fill in chamber 941 to be provided with and increase baffle-wall 96.Increase baffle-wall 96 and filling chamber 941 is divided into the first filling chamber 9411 and the second filling chamber 9412.Increase baffle-wall 96 and be provided with the rubbing hole 961 that chamber 9411 and the second filling chamber 9412 are filled in connection first.Fill in chamber 941 and be filled with quicksand, quicksand does not draw in the drawings.Vacant chamber 942 is provided with the pore 9421 of through decoupling rod 92.
See Fig. 3, coating type heating arrangements 8 also comprises power input shaft 86, balance staff 81 and is positioned at the wobble gear 82 of case shell, forward drive gear 83, reverse drive gear 84 and reversing gear 85.Balance staff 81 is rotationally connected with case shell 80.Wobble gear 82 is connected to balance staff 81.Forward drive gear 83 is connected to power input shaft 86.Power input shaft 86 is rotationally connected with case shell 80.Power input shaft 86 with drive motor 88(see Fig. 2) power take-off shaft link together.Forward drive gear 83 is quadrant gear.Forward drive gear 83 can turn to same wobble gear 82 and mesh together.Reverse drive gear 84 is connected to power input shaft 86.Reverse drive gear 84 and forward drive gear 83 are along the axial distribution of power input shaft 86.Reverse drive gear 84 is quadrant gear.Reverse drive gear 84 can turn to same reversing gear 85 and mesh together.Reverse drive gear 84 and wobble gear 82 stagger and namely can not mesh together.Reversing gear 85 and wobble gear 82 mesh together.Fork 87 links together with balance staff 81.
See Fig. 4, in applicator head 871, be provided with flow passage 872.Flow passage 872 extends along the circumference of applicator head 871.The madial wall 9721 of flow passage is made for Heat Conduction Material.
See Fig. 1, by being linked together by the vehicle body of the other end (one end vacant in figure) of pipe link 91 with automobile during use, oil tank body 1, with vehicle body separated of automobile, makes oil tank body 1 be supported with the vehicle body of automobile by means of only bracing frame 9.Case shell 80 produces with automobile also to be estimated together.
See Fig. 1, Fig. 3 and Fig. 4, the process heated by coating type heating arrangements 8 pairs of pipe links 91 is: make the satisfactory fluid of temperature (being the engine cooling water of automobile in the present invention) flow through flow passage 872, drive motor 88 drives power input shaft 86 to rotate continuously, and power input shaft 86 drives forward drive gear 83 and reverse drive gear 84 to rotate clockwise.When turning to forward drive gear 83 and meshing together with wobble gear 82, reverse drive gear 84 disconnects with reversing gear 85, forward drive gear 83 drives wobble gear 82 to rotate counterclockwise, wobble gear 82 drives fork 87 counter-clockwise swing by balance staff 81, and the conter clockwise on pipe link 91 of the applicator head 871 on fork 87 slides.When turning to reverse drive gear 84 and meshing together with reversing gear 85, forward drive gear 83 disconnects with wobble gear 82, reverse drive gear 84 drives reversing gear 85 to rotate counterclockwise, reversing gear 85 drives wobble gear 82 clockwise oscillation, wobble gear 82 drives fork 87 clockwise oscillation by balance staff 81, the slid clockwise on pipe link 91 of the applicator head 871 on fork 87.Make pipe link 91 be remained on required temperature by heating heat conduction to pipe link 91 by the madial wall 9721 of flow passage in the process that applicator head 871 is slided on pipe link 91, thus avoid low temperature and produce embrittlement phenomenon.Can not reliably slide on pipe link 91 in order to avoid producing position deviation when applicator head 871 slidably reciprocates, the angle that forward drive gear 83 drives wobble gear 82 to swing and the angle that reverse drive gear 84 drives wobble gear to swing by reversing gear are equal.

Claims (8)

1. an antistatic automobile fuel tank, comprise tank body of oil tank (1), described tank body of oil tank (1) is provided with filler port (2), described filler port (2) is removably connected with fuel lid (3), it is characterized in that, described tank body of oil tank (1) is provided with two bracing frames (9), support frame as described above (9) comprises 5 decoupling rods (92), described 5 decoupling rods are a horizontal shock-absorbing bar (921), two longitudinal decoupling rods (922) and two vertical decoupling rods (923), one end of two longitudinal decoupling rods and one end of horizontal shock-absorbing bar link together, one end of two vertical decoupling rods links together with the other end of two longitudinal decoupling rods respectively, the other end of described two vertical decoupling rods links together with described tank body of oil tank.
2. antistatic automobile fuel tank according to claim 1, it is characterized in that, described decoupling rod (92) is tubular structure, some dividing plates (93) are provided with in described decoupling rod (92), the internal insulation of decoupling rod is gone out the cavity (94) that some bearing of trends along decoupling rod distribute by described dividing plate (93), elastic diaphragm (95) is provided with in described cavity (94), described cavity (94) is divided into by described elastic diaphragm (95) fills chamber (941) and vacant chamber (942), described elastic diaphragm (95) is the bowl shaped structure arched upward towards described filling chamber (941), quicksand is filled with in described filling chamber (941), be provided with in described filling chamber (941) and increase baffle-wall (96), described filling chamber (941) is divided into the first filling chamber (9411) and second and fills chamber (9412) by described increasing baffle-wall (96), described increasing baffle-wall (96) is provided with connection first and fills the rubbing hole (961) that chamber is filled in chamber and second, described vacant chamber (942) is provided with the pore (9421) of through described decoupling rod.
3. antistatic automobile fuel tank according to claim 1 and 2, it is characterized in that, the outer peripheral face of described decoupling rod (92) is provided with some outer deformation guiding grooves (924) along decoupling rod axial distribution, the inner peripheral surface of described decoupling rod is provided with some along deformation guiding groove (925) in decoupling rod axial distribution, described outer deformation guide channel and interior deformation guide channel are all the circular groove extended along the circumference of decoupling rod, described outer deformation guide channel and the alignment of interior deformation guide channel.
4. antistatic automobile fuel tank according to claim 1 and 2, it is characterized in that, support frame as described above (9) also comprises the pipe link (91) of the arc arched upward up or down, and one end of described pipe link (91) links together with the other end of described horizontal shock-absorbing bar (921).
5. antistatic automobile fuel tank according to claim 4, it is characterized in that, support frame as described above (9) is connected with coating type heating arrangements (8), described coating type heating arrangements (8) comprises fork (87), drive the balance staff (81) that fork swings, drive the wobble gear (82) that balance staff rotates, forward drive gear (83), reverse drive gear (84), the reversing gear (85) meshed together with wabble wheel and power input shaft (86), described forward drive gear and reverse drive gear along power input shaft axial distribution and link together with described power input shaft, described forward drive gear and reverse drive gear are all quadrant gear, described forward drive gear meshes together with described wobble gear discountinuity, described reverse drive gear meshes together with described reversing gear discountinuity, when described forward drive gear meshes together with described wobble gear, described reverse drive gear disconnects with described reversing gear, when described reverse drive gear meshes together with described reversing gear, described forward drive gear disconnects with described wobble gear, the angle that wobble gear described in described forward drive gear drive rotates is equal with the angle that described reverse drive gear drives described wobble gear to rotate by described reversing gear, described fork (87) is provided with heat transmission to the applicator head (871) of described pipe link.
6. antistatic automobile fuel tank according to claim 5, it is characterized in that, described applicator head (871) is annular, described applicator head (871) is set on described pipe link (91), be provided with the flow passage (872) that the circumference along applicator head extends in described applicator head (871), the madial wall (8721) of described flow passage is made for Heat Conduction Material.
7. antistatic automobile fuel tank according to claim 1 and 2, is characterized in that, support frame as described above is supported on the bottom surface of described tank body of oil tank.
8. antistatic automobile fuel tank according to claim 1 and 2, is characterized in that, described oil tank body is provided with conductive ground connection rope.
CN201410801473.1A 2014-12-22 2014-12-22 Anti-static automobile fuel tank Pending CN105082987A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104760498A (en) * 2015-03-16 2015-07-08 盐城工学院 Vibration isolation type automobile fuel tank capable of removing static electricity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050006831A1 (en) * 2003-06-13 2005-01-13 Honda Motor Co. Ltd. Actuator drive control device for active vibration isolation support system, and methods of using same
JP2006112608A (en) * 2004-10-18 2006-04-27 Tokai Rubber Ind Ltd Fluid-sealed vibration absorbing device
CN102797604A (en) * 2011-05-25 2012-11-28 苏州百胜动力机器有限公司 Oil tank with shock absorption supporting leg
CN203157704U (en) * 2013-04-17 2013-08-28 潍坊骏德汽车零部件有限公司 Automobile fuel tank
CN104129278A (en) * 2014-07-04 2014-11-05 中国石油化工股份有限公司 Anti-electrostatic plastic fuel tank for automobile

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050006831A1 (en) * 2003-06-13 2005-01-13 Honda Motor Co. Ltd. Actuator drive control device for active vibration isolation support system, and methods of using same
JP2006112608A (en) * 2004-10-18 2006-04-27 Tokai Rubber Ind Ltd Fluid-sealed vibration absorbing device
CN102797604A (en) * 2011-05-25 2012-11-28 苏州百胜动力机器有限公司 Oil tank with shock absorption supporting leg
CN203157704U (en) * 2013-04-17 2013-08-28 潍坊骏德汽车零部件有限公司 Automobile fuel tank
CN104129278A (en) * 2014-07-04 2014-11-05 中国石油化工股份有限公司 Anti-electrostatic plastic fuel tank for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104760498A (en) * 2015-03-16 2015-07-08 盐城工学院 Vibration isolation type automobile fuel tank capable of removing static electricity

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