CN201250681Y - External machine oil filter device of motorcycle engine - Google Patents

Abstract

The utility model discloses an external machine oil filter device for motorcycle engines, wherein an external machine oil filter (1) is plugged in a box body (11) via an internal filter screen (12), is fixed at the open part of the box body (11) via a cover board (13) and is connected with an adaptor (2) mounted on the machine oil hole of an engine shell, to be arranged on the gearbox and the cylinder of the engine. The adaptor (2) adopts a hexagon head bolt, having two axial holes, wherein the upper orifice enters into the engine shell, one orifice is communicated with a machine oil pump (3) via a pump port oil suction pipe (4), the lower orifice is communicated with a filtered oil outlet (16) of the filter device via an oil pipe, the lower orifice of another hole is communicated with the machine oil inlet (15) of the filter device via an oil pipe, and an elastic display connecting mechanism (17) is arranged. The external machine oil filter device is assembled outside shell, a reverse-positive switch is arranged in the filter shell, and a traffic light is mounted in an external instrument panel, therefore, drivers can easily observe lamp displayed state after starting the motorcycle, to obtain motorcycle condition, having simple maintenance. The external machine oil filter device can be modified easily and is beneficial for users and motorcycle repairmen.

Description

Motorcycle engine externally connected type oil filtration device

Technical field: the utility model relates to a kind of motorcycle engine externally connected type oil filtration device.

Background technique: the oil filter of homemade 70,90,100,110 type motorcycle engines all is arranged in the casing at present, need dismantle 14 screws and just can open case lid if check the unimpeded situation of machine oil, carry out once the inspection of filter screen in the oil filter being cleaned.The motorcycle user is a lot of now, but motorcycle structure is understood and can to do the motorcycle user of periodic maintenance really few, all be need oil lubricating in motorcycle engine part because of engine oil passage after the obstructed damage parts, machine can not be worked and just be arrived motorcycle repairing department and repair, and at this moment oil filter just can once be checked the cleaning with filter screen.Oil filter is arranged in the engine casing, and one cleans a dismounting wastes time and energy, and two can't see the filter screen working condition at ordinary times; the oil filtration fault is found in inconvenience; have only because of oil lubricating not freely, cause to shut down and just expect cleaning filter screen, cause economic loss to the user.

The model utility content: technical problem to be solved in the utility model is after starting motorcycle at ordinary times, sees or recognize the oil filter working condition very easily, if problem is arranged, is convenient to clean very easily filter screen and periodic cleaning oil filter at ordinary times.The technological scheme that solve the technical problem; Its externally connected type oil filter 1 is inserted in the casing 11 by Inner filter net 12, cover plate 13 fixing devices are at casing 11 opening parts, with be contained in adaptor 2 and the oil pipe that motor body puts on the oil hole and be connected, be shaped on the hole 14 of attaching motor body and cylinder body on the casing 11, be shaped on the machine oil filler opening 15 and the filter oil oil outlet 16 that connect adaptor 2 by oil pipe on the box body wall in two spaces that casing 11 Inner filter nets 12 separate respectively, adaptor 2 shapes such as hexagon head bolt, be fitted in putting on the oil hole on the engine casing, hexagon head bolt shape adaptor 2 is shaped on two holes of vertical this end face on the end face of threaded end, wherein the threaded end aperture in a hole is communicated with the inlet port of oil pump 3 by pumping hole fuel sucking pipe 4, the aperture, lower end connects the filter oil oil outlet 16 of externally connected type oil filter by oil pipe, the aperture, lower end in another hole is connected on the machine oil filler opening 15 of externally connected type oil filter by oil pipe, and elasticity demonstration bindiny mechanism 17 is set.

The beneficial effects of the utility model: 1, be installed in outside the casing owing to oil filter, install switch anyway in the filter box, be equipped with traffic light in the extension instrument dish, after starting, motorcycle sees very easily that light shows situation, the bright expression machine oil of red light only, green light is represented normally, is convenient to understand vehicle condition, maintenance, maintaining conveniently.

2, this device is applicable to homemade 70,90,100,110 or the repacking and the manufacturing of vertical 100,110 type motorcycle engine oil filter cleaners.Utilize machine oil drain oil device adaptor, repacking is easily gone, and helps user and motorcycle repairing department and adopts.

Description of drawings: Fig. 1 is the main structure figure of this device.

Fig. 2 is that the externally connected type oil filter A-A of Fig. 1 is to sectional view.

Fig. 3 is that the B-B of Fig. 2 is to sectional view.

Fig. 4 is the scheme of installation of this device on motorcycle.

Embodiment: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, in the rectangular case 11 of externally connected type oil filter 1, be fitted with filter screen 12, cover plate 13 fixing devices are at casing 11 opening parts, have at the plug-in mounting mouth on casing 11 walls of inserting groove and be shaped on two ears, be shaped on hole 14 on the ear, the one rectangular box wall center in two spaces that casing Inner filter net 12 separates is shaped on the filter oil oil outlet 16 that connects adaptor 2 by oil pipe, be shaped on the machine oil filler opening 15 that connects adaptor 2 by oil pipe on the wall of the corresponding plug-in mounting mouth in another space, machine oil filler opening 15 tops are provided with elasticity elasticity and show bindiny mechanism 17, elasticity show bindiny mechanism 17 by loose pin 22 by spring 21 heads in fixing frame 20, and by connecting plate 23 and connecting sheet 24 and positive source spring sheet 27 and power cathode spring sheet 26 flexible connections of device insulation booth 25 in.The oil-feed tutorial light is housed on the circuit, and this tutorial light is contained on the indicator panel of handlebar, also is shaped on vent hole 18 on the casing 11, and the plug screw is housed on the hole; Adaptor 2 shapes such as hexagon head bolt, be fitted in putting on the oil hole on the motor body, hexagon head bolt shape adaptor 2 is shaped on two holes of perpendicular end surface on the end face of threaded end, wherein the semi-round ball aperture that adapts with equipped pumping hole fuel sucking pipe 4 diameters is made in the aperture in a hole, the pumping hole fuel sucking pipe 4 that is communicated with oil pump 3 is housed on the semi-round ball aperture, pumping hole fuel sucking pipe 4 is being shaped on retaining ring 19 near oil pump 3 inlet port places, sealing gasket 5 is housed on the retaining ring 19, the following aperture in this hole is communicated with the filter oil oil outlet 16 of externally connected type oil filter 1 by oil pipe on the end face of adaptor hexagon head; The following aperture in another hole is communicated with the machine oil filler opening 15 of externally connected type oil filter by oil pipe on the side of adaptor hexagon head.The externally connected type oil filter adopts enlarging light wall pipe joint with adaptor by being connected of oil pipe.

This device homemade 70,90,100,110 or vertical 100,110 type type motorcycles on when using, one in two holes on the externally connected type oil filter casing are contained on the casing bolt of re-entrant angle under the engine gearbox, another hole is contained on the bolt below the cylinder body by connecting plate, adaptor is contained on the machine oil fuel outlet, each oil pipe is communicated with the back on request and just can uses, by the red green tutorial light on the indicator panel that is contained in handlebar, all can overhaul and observe the machine oil working condition at any time; Oil pump work when starting, make the machine oil impact elasticity at oil filter filler opening place show bindiny mechanism, connecting sheet is contacted with the positive source spring sheet, connect circuit, green indicating lamp is bright, illustrates that the oil lubricating system works is normal, if the bright connecting sheet of then representing of red light only contacts machine oil with the power cathode spring sheet, should check in time that the accident that prevents takes place.

Claims (5)

1, a kind of motorcycle engine externally connected type oil filtration device, it comprises the externally connected type oil filter, adaptor (2) and oil pipe, it is characterized in that externally connected type oil filter (1) is inserted in the casing (11) by Inner filter net (12), cover plate (13) fixing device is at casing (11) opening part, be shaped on the hole (14) of attaching motor body and cylinder body on the casing (11), be shaped on the machine oil filler opening (15) and the filter oil oil outlet (16) that connect adaptor (2) by oil pipe on the box body wall in two spaces that casing (11) Inner filter net (12) separates respectively, adaptor (2) shape such as hexagon head bolt, be fitted in putting on the oil hole on the engine casing, hexagon head bolt shape adaptor (2) is shaped on two holes of vertical this end face on the end face of threaded end, wherein the threaded end aperture in a hole is communicated with the inlet port of oil pump (3) by pumping hole fuel sucking pipe (4), the aperture, lower end connects the filter oil oil outlet (16) of externally connected type oil filter by oil pipe, the aperture, lower end in another hole is connected on the machine oil filler opening (15) of externally connected type oil filter by oil pipe, and elasticity demonstration bindiny mechanism (17) is set.

2, motorcycle engine externally connected type oil filtration device according to claim 1, it is characterized in that described elasticity show bindiny mechanism (17) by loose pin (22) by spring (21) head in fixing frame (20), and be movably connected to form by connecting plate (23) and connecting sheet (24) and the positive source spring sheet (27) and the power cathode spring sheet (26) that install in insulation booth (25).

3, motorcycle engine externally connected type oil filtration device according to claim 1 is characterized in that also being shaped on vent hole (18) on the described casing (11), and the plug screw is housed on the hole.

4, motorcycle engine externally connected type oil filtration device according to claim 1, it is characterized in that two holes that described hexagon head bolt shape adaptor (2) is made on the end face of threaded end, wherein the semi-round ball aperture that adapts with equipped pumping hole fuel sucking pipe (4) diameter is made in the aperture in a hole, the pumping hole fuel sucking pipe (4) of junctor oil pump (3) is housed on the semi-round ball aperture, pumping hole fuel sucking pipe (4) is being shaped on retaining ring (19) near oil pump (3) inlet port place, sealing gasket (5) is housed on the retaining ring (19), the following aperture in this hole is on the end face of adaptor hexagon head, the filter oil oil outlet (16) that is communicated with externally connected type oil filter (1) by oil pipe, the following aperture in another hole is communicated with the machine oil filler opening (15) of externally connected type oil filter by oil pipe on the side of adaptor hexagon head.

5, motorcycle engine externally connected type oil filtration device according to claim 1 is characterized in that the oil pipe mouth of pipe that described adaptor (2) is connected with externally connected type oil filter door adopts enlarging light wall pipe joint.

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