CN109677532B

CN109677532B - Motorcycle oil tank

Info

Publication number: CN109677532B
Application number: CN201910137996.3A
Authority: CN
Inventors: 张克容; 谢小刚
Original assignee: Chongqing Dingding Technology Co ltd
Current assignee: Chongqing Dingding Technology Co ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-06-05
Anticipated expiration: 2039-02-25
Also published as: CN109677532A

Abstract

The invention relates to the technical field of motorcycle accessories, in particular to a motorcycle oil tank. The oil inlet is arranged at the top of the box body, and the box cover seals the oil inlet; the first division plate is fixedly arranged in the box body and divides the box body into an upper box body and a lower box body, the lower box body is provided with an oil outlet channel, the first division plate is provided with an oil through hole, a slide way which is vertical to the axial direction of the oil through hole is arranged inside the first division plate, the slide way is communicated with the oil through hole, and one end of the slide way is provided with a first slide hole; the sliding plate is slidably arranged in the slideway; the floating oil plate is slidably arranged in the lower box body, and a mounting hole is formed in the floating oil plate; the inside of telescopic link is equipped with the passageway, and first wedge pole fixed mounting is on the upper surface of floating the oil board. The invention aims to solve the problem that in the running process of a motorcycle, fuel oil in a fuel tank of the motorcycle shakes, and the fuel oil is not sufficiently supplied, so that safety accidents occur.

Description

Motorcycle oil tank

Technical Field

The invention relates to the technical field of motorcycle accessories, in particular to a motorcycle oil tank.

Background

The motorcycle, two-wheeled or tricycle that is driven by gasoline engine, and the front wheel is steered by the handle, is light and flexible, and the driving is rapid, and is widely used for patrol, passenger and goods transportation, etc. An oil tank of a motorcycle generally comprises a cylinder body and a cylinder cover arranged on the top of the cylinder body, and oil can be added into the oil tank by opening the cylinder cover; in the driving process, under the conditions of motorcycle turning, uphill and downhill and the like, fuel can strongly shake in the fuel tank, and the fuel shaking can lead the motorcycle to have insufficient fuel supply in the driving process, thus reducing the stability of the driving motorcycle.

In the prior art, the motorcycle inflation anti-shaking oil tank disclosed by the publication number CN105460118B comprises a tank body and a tank cover, wherein the tank body is provided with an oil filling port, and the tank cover covers the oil filling port; the device also comprises an oil pipe, a floating plate and an air bag; the upper end of the oil pipe is connected with the oil filling port, the lower end of the oil pipe extends to the bottom of the box body, and the lower end of the oil pipe is provided with a stop block; the floating plate is sleeved on the oil pipe and is positioned above the stop block; the air bag is arranged above the floating plate and comprises an air inlet and an air outlet, a one-way valve is arranged at the air inlet, an air inlet pipe is connected at the one-way valve, and an inflator is connected to the other end of the air inlet pipe; the top of the box body is provided with an air outlet hole, an air outlet pipe is arranged between the air outlet hole of the box body and the air outlet of the air bag, and an air plug is arranged at the air outlet hole of the box body.

Above prior art supports the kickboard through the increase of gasbag or dwindles, and the kickboard floats and prevents that the oil in the oil tank from shaking on the oil level of oil tank, however, when the oil mass descends, need use the inflater to the gasbag through the manual work, when the gasbag is not in time aerifyd, the fuel of motorcycle in the in-process oil tank of driving still can appear rocking for the motorcycle appears the fuel feeding not enough, the circumstances such as unstability of traveling.

Disclosure of Invention

The invention provides a motorcycle oil tank, aiming at overcoming the defects in the prior art, and solving the problem of safety accidents caused by the fact that fuel oil in the motorcycle oil tank shakes and is not supplied enough in the driving process of a motorcycle.

In order to achieve the purpose, the invention adopts the following technical scheme: a motorcycle oil tank comprises a tank body and a tank cover, wherein the top of the tank body is provided with an oil inlet, the tank cover is covered on the oil inlet in a sealing manner, and the motorcycle oil tank also comprises a layering device and an anti-shaking device; the layering device comprises a first layering plate, a sliding plate and a first pressure spring; the first division plate is fixedly arranged in the box body and divides the box body into an upper box body and a lower box body, the lower box body is provided with an oil outlet channel, the first division plate is provided with an oil through hole, the oil through hole is communicated with the upper box body and the lower box body, a slide way which is vertical to the axial direction of the oil through hole is arranged in the first division plate, the slide way is communicated with the oil through hole, and one end of the slide way is provided with a first slide hole communicated with the lower box body; the sliding plate is slidably arranged in the slide way, one end of the sliding plate, which is close to the first sliding hole, is a downward wedge-shaped surface, and the slide way at the other end of the sliding plate is internally provided with the first pressure spring; the anti-shaking device comprises an oil floating plate, a telescopic rod and a first wedge-shaped rod; the oil floating plate is arranged in the lower box body in a vertically sliding manner and clings to the inner surface of the periphery of the lower box body, a mounting hole is formed in the oil floating plate, and the axis of the mounting hole is consistent with the axis of the oil through hole; one end of the telescopic rod is fixedly connected with an orifice of the oil through hole, close to the oil floating plate, the other end of the telescopic rod is fixedly connected in the mounting hole, and a vertically through channel is arranged in the telescopic rod; first wedge pole fixed mounting floats the top of oil board, and first wedge pole can pass the wedge face butt of first slide opening and slider.

When the technical scheme is adopted, the box cover is opened, fuel oil is added into the box body from the oil inlet, the fuel oil enters the lower box body from the channel of the upper box body penetrating through the telescopic rod, after the box body is filled with the fuel oil, the oil floating plate is attached to the bottom end of the first layered plate, and the telescopic rod is contracted to the shortest. The first wedge rod is inserted into the first sliding hole, the sliding block is pushed to slide towards the direction far away from the first sliding hole, the first pressure spring is compressed, and the wedge block blocks the oil through hole, so that fuel oil in the upper box body is separated from fuel oil in the lower box body. The motorcycle is at the in-process of traveling, the fuel is discharged from the oil outlet channel, the fuel in the lower box descends, make the oil slick board also descend, after the oil slick board descends, first wedge pole descends along with it, first pressure spring promotes the slide to the direction of first slide opening, the fuel in the upper box receives the influence of gravity, go into the telescopic link and flow into in the lower box, make the fuel in the lower box supplemented, when the box is internal in addition to the fuel, the fuel in the lower box is in the state of saturation always, make the motorcycle at the in-process of traveling, the motorcycle can not drive the fuel in the lower box and rock when rocking, thereby guaranteed that the motorcycle is fuel feeding sufficient when traveling. When not having the fuel in the last box, the oil slick board descends along with the reduction of fuel, and the telescopic link is along with the oil slick board extension, and the telescopic link carries out the spacing of horizontal direction to the oil slick board, prevents that the fuel from appearing rocking and causing the fuel oil fuel feeding in the oil tank not enough to avoid the motorcycle because of the incident that the fuel feeding is not enough and produce.

Further, the oil outlet channel comprises a first oil outlet and a second oil outlet, the second oil outlet is formed in the bottom of the lower box body, the lower box body is provided with a sliding groove, a groove opening of the sliding groove is communicated with the second oil outlet, the bottom surface of the sliding groove faces the inner surface of the second oil outlet, a sliding block is installed in the sliding groove in a sliding mode, and a second pressure spring is fixedly installed between the sliding block and the bottom surface of the sliding groove; the layering device further comprises a second layering plate; the second division plate is fixedly arranged in the lower box body and close to the bottom of the lower box body, and is provided with a second sliding hole; the second division plate is positioned below the first oil outlet. The anti-shaking device further comprises a second wedge-shaped rod which is fixedly installed at the bottom end of the floating oil plate and can penetrate through the second slide hole to be abutted to the slide block.

Through setting up first oil-out and second oil-out respectively in the top and the below of second division board, the fuel can be discharged from first oil-out and second oil-out respectively, make the lower box below the second division board become reserve tank, after there is not the fuel in the lower box of second division board top, the upper surface at the second division board is pasted to the bottom of floating oil board, second wedge pole passes the second slide opening and makes the slider slide to the spout, the fuel in the reserve tank is discharged from the second oil-out, after second wedge pole did not support the slider, the slider receives the elasticity of second pressure spring to plug up the second oil-out.

Further, go up box fixed mounting has the filter screen, the filter screen is located the below of oil inlet.

The filter screen filters the fuel that gets into in the oil tank, avoids impurity in the fuel to influence the normal travel of motorcycle, also avoids impurity to block up the oil through hole in the telescopic link simultaneously.

Furthermore, a one-way valve is fixedly installed on the inner surface of the channel of the telescopic rod, and the outlet end of the one-way valve is close to the lower box body.

The check valve prevents the fuel in the lower box body from entering the upper box body under the influence of shaking of the motorcycle.

Further, the bottom of first plywood is equipped with towards the mounting groove of superficial oiled-plate, is equipped with the extensible member in the mounting groove, the one end fixed mounting of extensible member is in the mounting groove, and the other end fixed mounting of extensible member is on the top of superficial oiled-plate.

Connect first division board and oil slick board through the extensible member, avoided lower box in more having the fuel to appear rocking after descending.

Further, the anti-shaking device further comprises a partition plate, the top end of the partition plate is fixedly installed at the top of the upper box body, the bottom end of the partition plate is fixedly installed at the top end of the first partition plate, holes are formed in the bottom and the top of the partition plate, and the axial direction of each hole is consistent with the sliding direction of the sliding plate.

When the motorcycle is rocked, the fuel rocked in the upper box body is blocked by the partition plate, so that the fuel in the upper box body is prevented from rocking.

The beneficial effect that this scheme produced is: 1. the floating oil plate is arranged below the first layered plate, after the lower box body is filled with fuel oil, the floating oil plate is attached to the bottom end of the first layered plate, and the first wedge-shaped rod abuts against the sliding block, so that the sliding block blocks the oil through hole; after the fuel in the lower box body is reduced, the first wedge-shaped rod descends along with the floating oil plate, the sliding block slides towards the direction of the first sliding hole under the influence of the elasticity of the first pressure spring, the oil through hole is opened, the fuel on the upper box body flows into the lower box body through the channel of the telescopic rod under the influence of gravity, and the fuel in the lower box body is in a saturated state, so that the power of the motorcycle can be kept sufficient when the motorcycle shakes in the running process, and safety accidents caused by insufficient power are avoided.

2. The second split plate is arranged in the lower box body, the first oil outlet and the second oil outlet are respectively arranged above and below the second split plate, so that standby fuel oil is stored in the lower box body below the second split plate, and the second wedge-shaped rod is arranged below the floating oil plate, so that when no fuel oil exists above the second split plate, the second wedge-shaped rod penetrates through the second sliding hole to enable the sliding block to slide to the sliding groove, so that the standby fuel oil is discharged from the second oil outlet, and the problem that a motorcycle cannot reach a gas station after the fuel oil is exhausted and cannot continue to run is avoided; the spare fuel realizes that the motorcycle can continue to run, and avoids the motorcycle user from carrying extra fuel.

Drawings

FIG. 1 is a front cross-sectional view of a motorcycle fuel tank of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the oil filter comprises a box body 1, an upper box body 11, a lower box body 12, a sliding groove 121, a box cover 2, an oil inlet 21, a first division plate 31, an oil through hole 311, a telescopic piece 312, a sliding plate 32, a first pressure spring 33, a second division plate 35, a second sliding hole 351, a partition plate 36, an oil floating plate 41, a one-way valve 411, a telescopic rod 42, a first wedge-shaped rod 43, a second wedge-shaped rod 44, a first oil outlet 51, a second oil outlet 52, a second pressure spring 6 and a filter screen 7.

As shown in fig. 1 and 2, the motorcycle fuel tank comprises a tank body 1, a tank cover 2, a layering device and an anti-shaking device, wherein an oil inlet 21 is formed in the top of the left end of the tank body 1, and the tank cover 2 seals the oil inlet 21 in a sealing manner. In this embodiment, the upper box body 11 is fixedly provided with the filter screen 7, and the filter screen 7 is positioned below the oil inlet 21; when the motorcycle is used, the box cover 2 is firstly opened, fuel oil is added into the box body 1 from the oil inlet 21, the filter screen 7 filters the fuel oil entering the fuel oil box, impurities in the fuel oil are prevented from influencing the normal running of the motorcycle, and meanwhile, the impurities are prevented from blocking a channel in the telescopic rod 42.

As shown in fig. 1 and 2, the layering device includes a first layering plate 31, a sliding plate 32, and a first pressing spring 33; the first division plate 31 is fixedly installed in the case 1, and the case 1 is divided into the upper case 11 and the lower case 12 by the first division plate 31. After the fuel is added into the upper tank 11, the fuel flows out from the oil through hole 311, enters the passage of the telescopic rod 42, and then flows into the lower tank 12.

An oil outlet channel is arranged at the lower right of the lower box body 12, an oil through hole 311 for communicating the upper box body 11 with the lower box body 12 is arranged in the middle of the first layer plate 31, a slide way which is vertical to the axial direction of the oil through hole 311 is arranged inside the first layer plate 31, the slide way is communicated with the oil through hole 311, and a first slide hole communicated with the lower box body 12 is arranged at the left end of the slide way; the slide plate 32 is slidably mounted in the slide way, and the left end of the slide plate 32 is a downward wedge-shaped surface. The left end of the first pressure spring 33 is fixedly connected with the right end of the sliding plate 32, and the right end of the first pressure spring 33 is fixedly connected with the left end of the slideway. The anti-shaking device comprises an oil floating plate 41, a telescopic rod 42 and a first wedge rod 43; the floating oil plate 41 is slidably mounted in the lower box body 12 and clings to the inner surface of the periphery of the lower box body 12, a mounting hole is formed in the floating oil plate 41, and the axis of the mounting hole is consistent with the axis of the oil through hole 311; the inside of the telescopic rod 42 is provided with a passage, the upper end of the telescopic rod 42 is fixedly connected with the orifice of the lower end of the oil through hole 311, and the bottom end of the telescopic rod 42 is fixedly connected with the inner surface of the mounting hole, so that the space below the oil floating plate 41 is communicated with the upper box body 11. Wherein, a one-way valve 411 with an outlet end close to the lower box body 12 is also fixedly arranged in the channel of the telescopic rod 42; the check valve 411 prevents the fuel in the lower case 12 from entering the upper case 11 under the influence of the shaking of the motorcycle. The first wedge rod 43 is fixedly installed on the upper surface of the oil floating plate 41, and the first wedge rod 43 can penetrate through the first sliding hole to be abutted to the wedge surface of the sliding block. In this embodiment, the anti-sloshing device further includes four second wedge rods 44 and partition plates 36, where the second wedge rods 44 are fixedly installed at the bottom end of the floating oil plate 41 and can pass through the second sliding holes 351 to abut against the sliding blocks; the top end of the partition plate 36 is fixedly arranged at the top of the upper box body 11, the bottom end of the partition plate 36 is fixedly arranged at the top end of the first partition plate 31, the bottom and the top of each partition plate 36 are provided with openings, and the axial direction of each opening is consistent with the sliding direction of the sliding plate 32. When the motorcycle shakes, the partition plate 36 blocks fuel lifted in the upper box body 11, and the fuel in the upper box body 11 is prevented from shaking to a large extent.

After box 1 is filled with fuel, the bottom laminating of oil slick board 41 and first plywood 31, telescopic link 42 receives oil slick board 41's thrust, make telescopic link 42 upwards slide and contract to the shortest, and contract in the mounting hole, first wedge pole 43 inserts in the first slide hole, first wedge pole 43 promotes the slider and slides to the direction of keeping away from first slide hole, first pressure spring 33 is compressed, logical oilhole 311 is stopped up to the voussoir, make the fuel in the last box 11 and the fuel separation in the lower box 12. When the motorcycle runs, fuel is discharged from the fuel outlet channel, the fuel in the lower box body 12 descends to enable the floating oil plate 41 to descend, the first wedge-shaped rod 43 descends after the floating oil plate 41 descends, the first pressure spring 33 pushes the sliding plate 32 leftwards, the fuel in the upper box body 11 is influenced by gravity and flows into the lower box body 12 through the telescopic rod 42, the fuel in the lower box body 12 is supplemented, when the fuel exists in the upper box body 11, the fuel in the lower box body 12 is always in a saturated state, and when the motorcycle runs, the fuel in the lower box body 12 cannot be driven to shake when the motorcycle shakes, so that sufficient fuel supply is guaranteed when the motorcycle runs. When there is no fuel in the upper tank 11, the oil float plate 41 descends with the decrease of the fuel, and the extended telescopic rod 42 horizontally restricts the oil float plate 41. Thereby preventing the fuel from shaking to cause insufficient fuel supply in the fuel tank, and avoiding safety accidents.

In order to enhance the limit of the telescopic rod 42 to the horizontal direction of the floating oil plate 41, as shown in fig. 1, in the embodiment, the lower surface of the first layered plate 31 is provided with two mounting grooves facing the floating oil plate 41, and the telescopic member 312 is arranged in the mounting groove, wherein the telescopic member 312 includes the telescopic rod 42 which can automatically extend and retract up and down. The upper end of the telescopic member 312 is fixedly installed in the installation groove, and the lower end of the telescopic member 312 is fixedly installed on the upper surface of the floating oil plate 41. Connect first stratified board 31 and oil slick board 41 through extensible member 312, strengthened the fixed strength of oil slick board 41 horizontal direction, appear rocking the back when the motorcycle to strengthen the spacing to oil slick board 41 horizontal direction through extensible member 312.

In order to make the motorcycle conveniently carry the reserve fuel, as shown in fig. 1 and 3, in this embodiment, the fuel outlet channel includes a first fuel outlet 51 and a second fuel outlet 52, the second fuel outlet 52 is opened at the bottom of the lower box 12, the lower box 12 is provided with a sliding chute 121, a notch of the sliding chute 121 is communicated with the second fuel outlet 52, a groove bottom of the sliding chute 121 faces the inner surface of the second fuel outlet 52, a sliding block is slidably mounted in the sliding chute 121, and a second pressure spring 6 is fixedly mounted between the sliding block and the groove bottom of the sliding chute 121; the layering device further comprises a second layering plate 35; the second division plate 35 is fixedly arranged in the lower box body 12 and close to the bottom of the lower box body 12, and the second division plate 35 is provided with a second sliding hole 351; the second division plate 35 is located below the first oil outlet 51.

The first oil outlet 51 and the second oil outlet 52 are respectively arranged above and below the second division plate 35, so that the lower box body 12 below the second division plate 35 becomes a spare oil tank, and the spare oil tank is used for using spare fuel oil to prevent the motorcycle from running continuously after the motorcycle is not provided with the fuel oil. When no fuel is in the lower tank 12 above the second division plate 35, the bottom of the oil floating plate 41 is attached to the upper surface of the second division plate 35, and the diameter of the second wedge-shaped rod 44 is smaller than the diameter of the second sliding hole 351, when the second wedge-shaped rod 44 passes through the second sliding hole 351 and pushes the slider open so that the slider slides in the sliding groove 121, a gap is formed between the second wedge-shaped rod 44 and the second sliding hole 351, so that the standby fuel is discharged from the second oil outlet 52, and after the second wedge-shaped rod 44 is not abutted to the slider, the slider is blocked by the elastic force of the second pressure spring 6, so that the second oil outlet 52 is blocked.

Through the technical scheme, the motorcycle can keep sufficient power when the motorcycle shakes during running, and safety accidents caused by insufficient power are avoided; and the spare fuel can be arranged in the fuel tank, so that the problem that the motorcycle cannot continuously run due to the fact that the motorcycle cannot reach a gas station after the fuel is exhausted is avoided, and the problem that a user of the motorcycle carries extra fuel is also avoided.

It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.

Claims

1. The utility model provides a motorcycle oil tank, includes box and case lid, the top of box is equipped with the oil inlet, the sealed lid of case lid closes on the oil inlet, its characterized in that: the device also comprises a layering device and an anti-shaking device;

the layering device comprises a first layering plate, a sliding plate and a first pressure spring;

the first division plate is fixedly arranged in the box body and divides the box body into an upper box body and a lower box body, the lower box body is provided with an oil outlet channel, the first division plate is provided with an oil through hole, the oil through hole is communicated with the upper box body and the lower box body, a slide way which is vertical to the axial direction of the oil through hole is arranged in the first division plate, the slide way is communicated with the oil through hole, and one end of the slide way is provided with a first slide hole communicated with the lower box body;

the sliding plate is slidably arranged in the slide way, one end of the sliding plate, which is close to the first sliding hole, is a downward wedge-shaped surface, and the slide way at the other end of the sliding plate is internally provided with the first pressure spring;

the anti-shaking device comprises an oil floating plate, a telescopic rod and a first wedge-shaped rod;

the oil floating plate is arranged in the lower box body in a vertically sliding manner and clings to the inner surface of the periphery of the lower box body, a mounting hole is formed in the oil floating plate, and the axis of the mounting hole is collinear with the axis of the oil through hole;

one end of the telescopic rod is fixedly connected with an orifice of the oil through hole, close to the oil floating plate, the other end of the telescopic rod is fixedly connected in the mounting hole, and a vertically through channel is arranged in the telescopic rod;

first wedge pole fixed mounting floats the top of oil board, and first wedge pole can pass the wedge face butt of first slide opening and slider.

2. A motorcycle fuel tank as claimed in claim 1, wherein: the oil outlet channel comprises a first oil outlet and a second oil outlet, the second oil outlet is formed in the bottom of the lower box body, the lower box body is provided with a sliding groove, a groove opening of the sliding groove is communicated with the second oil outlet, the bottom surface of the sliding groove faces the inner surface of the second oil outlet, a sliding block is arranged in the sliding groove in a sliding mode, and a second pressure spring is fixedly arranged between the sliding block and the bottom surface of the sliding groove;

the layering device further comprises a second layering plate; the second division plate is fixedly arranged in the lower box body and close to the bottom of the lower box body, and is provided with a second sliding hole; the second lamination plate is positioned below the first oil outlet;

the anti-shaking device further comprises a second wedge-shaped rod which is fixedly installed at the bottom end of the floating oil plate and can penetrate through the second slide hole to be abutted to the slide block.

3. A motorcycle fuel tank as claimed in claim 2, wherein: go up box fixed mounting has the filter screen, the filter screen is located the below of oil inlet.

4. A motorcycle fuel tank as claimed in claim 1, wherein: the inner surface of the channel of the telescopic rod is fixedly provided with a one-way valve, and the outlet end of the one-way valve is close to the lower box body.

5. A motorcycle fuel tank as claimed in claim 4, wherein: the bottom of first plywood is equipped with towards the mounting groove of superficial oiled-plate, is equipped with the extensible member in the mounting groove, the one end fixed mounting of extensible member is in the mounting groove, and the other end fixed mounting of extensible member is on the top of superficial oiled-plate.

6. A motorcycle fuel tank as claimed in claim 2, wherein: the anti-shaking device further comprises a partition plate, the top end of the partition plate is fixedly installed at the top of the upper box body, the bottom end of the partition plate is fixedly installed at the top end of the first partition plate, holes are formed in the bottom and the top of the partition plate, and the axial direction of each hole is consistent with the sliding direction of the sliding plate.