CN2752442Y

CN2752442Y - Rotor type engine

Info

Publication number: CN2752442Y
Application number: CN 200420032443
Authority: CN
Inventors: 宋春
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-05
Filing date: 2004-01-05
Publication date: 2006-01-18
Anticipated expiration: 2014-01-05

Abstract

The utility model relates to a rotor type engine, which belongs to the technical field of an engine. The utility model solves the problems of abrasion, sealing, lubrication and heat dissipation in the existing engine. The utility model comprises an inner layer oil guiding type end cover, an oil guiding type rotary shaft, a hollow oil guiding type triangular piston, and a water-oil integral heat dissipation tank. The utility model is characterized in that an inner layer oil passage of the inner layer oil guiding type end cover is arranged between a bearing of an end cover rotary shaft and a cooling water passage, and an L-shaped oil passage is arranged between the oil guiding type rotary shaft and an eccentric journal at one side of an eccentric shaft distance of a rotary shaft. The hollow oil guiding type triangular piston, an oil inlet hole and an oil outlet hole are respectively arranged at an eccentric bearing of the triangular piston and an inner gear of the triangular piston in an annular distribution mode, and each hole is uniformly communicated with the inner chamber of the triangular piston. A partition board is arranged between an upper containing chamber and a lower containing chamber of the water-oil integral heat dissipation tank, the upper containing chamber and the lower containing chamber are respectively provided with respective radiating pipes, and radiating fins are connected between every two radiating pipes.

Description

A kind of rotor motor

Affiliated technical field

The utility model relates to a kind of rotor motor.

Background technique

So far, the wearing and tearing of its motor, sealing, lubricated, four problems of heat radiation did not all have to solve than the mature technique mode always since rotor motor came out in 1961.During engine operation, three corner edge of triangle piston can be born very big frictional force, very quick-wearing.Three corner edge are in case wearing and tearing, and three corner edge just can not be fine and casing wall contact seal, will leak gas, effect decline that air compression is not enough.Triangle piston three corner edge and the left and right sides such as lack of lubrication can cause dry grinding; Triangle piston in motor as the heat radiation bad, the triangle piston temperature can be very high, can make like this triangle piston and casing wall burn out, stuck, also can influence the spontaneous combustion of fuel mixture body, make engine ignition inaccurate etc., cause whole engine life to shorten, can not normally use.

Summary of the invention

For wearing and tearing, sealing, lubricated, the heat dissipation problem that solves rotor motor, the utility model provides a cover technological scheme, this cover technological scheme can solve wearing and tearing, the sealing of the triangle piston of rotor motor, make the triangle edge abrasion of its triangle piston in than more serious in the past scope, also can guarantee sealing, solve lubrication problem by special mode again, allow it reduce greatly than existing rotor motor wear rate, by the circulation heat dissipation technology, solve the triangle piston heat dissipation problem that runs up in the motor again.

The technological scheme that its technical problem that solves the utility model adopts is: comprise end cap, cylinder body, rotating shaft, triangle piston, cooling water tank, the internal layer oil duct of internal layer oil-deflecting type end cap is between end cap shaft bearing and cooling water channel, separate with outer cooling water channel, internal layer oil duct perforate to shaft bearing is end cap rotating shaft profit oilhole, end cap internal layer annular oilhole, position, hole rotating shaft outside and the triangle piston outward edge near distribution ringwise between the rotating shaft; The oil-deflecting type eccentrically weighted shaft is at rotating shaft external gear opposite side, be crescent shape concavity face between eccentric shaft distance and the rotating shaft, there is an outer concavity face eccentric journal outer, there is curvilinerar figure eccentric journal outer oil groove at concavity face place, outer along one week of eccentric journal, has eccentric journal " L " shape oil duct to communicate between the two concavity faces; Hollow Oil Guide heat radiation triangle piston oil inlet hole distributed ringwise in one week of triangle piston capacity eccentric bearing, every Kong Juntong triangle piston inner chamber, the triangle piston oil outlet is in triangle piston internal gear per tooth gullet base, every Kong Junyu triangle piston inner chamber communicates, intensity is connected in the middle of the triangle piston inner chamber, being dentation by triangle piston capacity eccentric bearing outer wall extends to the triangle piston outer wall, the side oil groove is on a triangle piston left side, right flank, every side all has oil groove to be the dextrorotation direction from the inside to the outside to triangle piston triangle dextrorotation front end by triangle piston internal gear or opposite side triangle piston capacity eccentric bearing, oily spring is installed in the oil groove of side, envelope gas is lived bar in triangle piston three corner edge, triangle piston thickness is envelope gas bar length alive, the envelope gas bar outer of living is in the circular arc and is rectangle, coincide with triangle piston envelope gas bar notch alive, but can inside and outside expanding activity, envelope gas is lived has the top plug under the bar, spring, three corner edge oilholes under the envelope gas bar alive communicate with the triangle piston inner chamber; Water, oily integrated radiating case all design a dividing plate between upper chamber and lower chamber, each have their own heat dissipating pipe links to each other by radiating fin between the heat dissipating pipe.

The another kind of way of realization of the utility model rotor motor is that rotating shaft is a hollow-core construction, and rotating shaft one end to eccentric journal is the rotating shaft oil input channel, leads to eccentric journal outer rotating shaft fuel feeding road, and the rotating shaft back oil road communicates with the other end rotating shaft, rotating shaft oil road; Can form the rotating shaft profit oilhole of Castor Oil rotating shaft and shaft bearing from the hollow shaft perforate to the rotating shaft outer at rotating shaft oil input channel and rotating shaft oil road two ends.

The beneficial effects of the utility model are, have solved rotor motor wearing and tearing, sealing, lubricated, four fundamental issues of heat radiation, make the work that rotor motor can be continual and steady.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 the utility model rotor motor structural representation.

Fig. 2 is the sectional structure chart of Fig. 1.

Fig. 3 oil-deflecting type eccentrically weighted shaft structural perspective.

Fig. 4 is the cross-section structure stereogram of Fig. 3.

The novel internal layer Oil Guide of Fig. 5 end cover structure schematic representation.

Fig. 6 novel hollow Oil Guide heat radiation triangle piston ≈ 2/3 thick cross-section structure stereogram.

Fig. 7 novel hollow Oil Guide heat radiation triangle piston ≈ 1/3 thick cross-section structure stereogram.

Fig. 8 triangle piston side oil groove amplification profile.

Fig. 9 water, oily integrated radiating case perspective structure figure.

Figure 10 oil-deflecting type hollow Rotating shaft strocture stereogram.

Figure 11 is the sectional drawing of Figure 10.

Among the figure 1, internal layer oil-deflecting type end cap, 2, rotating shaft, 3, eccentric journal, 4, triangle piston, 5, the triangle piston internal gear, 6, the rotating shaft external gear, 7, cylinder body, 8, envelope vapour bar alive, 9, the top plug, 10, spring, 11, three corner edge oilholes, 12, intensity connects, and 13, eccentric journal " L " shape oil duct, 14, end cap internal layer annular oilhole, 15, the triangle piston oil inlet hole, 16, the triangle piston oil outlet, 17, the triangle piston inner cavity, 18, end cap filler opening (machine oil), 19, end cap oil outlet (machine oil), 20, end cap water intake (cooling water), 21, end cap water outlet (cooling water), 22, suction port, 23, relief opening, 24, cooling water channel, 25, the side oil groove, 26, end cap rotating shaft profit oilhole, 27, hatching, 28, crescent shape concavity face, 29, outer concavity face, 30, eccentric journal outer oil groove, 31, the triangle piston capacity eccentric bearing, 32, envelope vapour bar notch alive, 33, the oil spring, 34, triangle piston (side oil groove section), 35, water intake (cooling water), 36, filler opening (machine oil), 37, water outlet, 38, oil outlet, 39, upper tank, 40, upper chamber, 41, lower header, 42, lower oil chamber, 43, upper grid plate, 44, following lattice plate, 45, radiating fin, 46, heat dissipating pipe (machine oil), 47, heat dissipating pipe (cooling water), 48, case lid (machine oil), 49, case lid (cooling water), 50, the rotating shaft oil input channel, 51, the rotating shaft oil road, 52, the rotating shaft back oil road, 53, rotating shaft fuel feeding road, 54, rotating shaft profit oilhole.

Embodiment

The machine oil that oil pump pumps flows to the internal layer oil duct through end cap filler opening (18), but the perforate of internal layer oil duct has end cap rotating shaft profit oilhole (26) to shaft bearing on the end cap, can protect lubricating between rotating shaft and the shaft bearing like this.Flow to the machine oil of end cap internal layer annular oilhole (14), flow to rotating shaft eccentric journal crescent moon concavity face (28), flow to triangle piston oil inlet hole (15) through eccentric journal " L " shape oil duct (13) again, the machine oil that flows in the triangle piston is connected (12) with triangle piston inner chamber and intensity, can increase the area of contact of machine oil and triangle piston greatly, the heat of triangle piston can conduct to machine oil, and the machine oil that is heated flows out triangle piston through triangle piston oil outlet (16) again.The machine oil that flow between triangle piston internal gear and the rotating shaft external gear flows out through the end cap internal layer annular oilhole of the other end again.Wherein, rotating shaft eccentric journal crescent shape concavity face (28), outer concavity face (29) and eccentric journal outer oil groove (30) and triangle piston internal gear (5), rotating shaft external gear (6), between the machine oil that flows can protect lubricated between these mechanical motion parts.The machine oil that motor flows out flows into water, oily integrated radiating case filler opening (36) again through pipeline, and the machine oil that has dispelled the heat flows back to oil pump through water, oily integrated radiating case lower end oil outlet (38) again.Form the circulation of engine oil passage like this, but fitting machine oil rectifier in the circulation loop, circuit machine oil can conduct heat again through water, the heat radiation of oily integrated radiating case in motor, and machine oil contacts each parts that is recycled in the motor capable of washing again.Thereby the protection motor is continuous firing effectively normally.(annotate: oil pump pump oil mass is directly proportional with engine speed.)

The side oil groove (25) of the triangle piston left and right sides all by end cap internal layer annular oilhole (14) fuel feeding, makes machine oil to the oil groove end through the rotary centrifugal force effect again, has guaranteed the lubricated of whole triangle piston side and end cap surface of contact like this.When oily spring (33), the similar Reciprocating engine oil piston ring of oily spring, work are installed in the oil groove of side because of the effect of oil pressure and centrifugal pressure, side oil groove organic oil oozes out, the assurance side is lubricated, prevents that again the engine oil leakage of side oil groove from advancing suction port (22), relief opening (23).

It is identical better with triangle piston envelope gas bar notch alive (32) that triangle piston seals gas bar alive (8), but can inside and outside expanding activity.Under the envelope gas bar alive Xiang Sai (9), spring (10) are arranged; can make the bar wearing and tearing alive of envelope gas also can guarantee within the specific limits to keep good contact seal with casing wall; there are three corner edge oilholes (11) to communicate under the envelope gas bar alive with the triangle piston inner chamber; the machine oil of triangle piston inner chamber can ooze out by three corner edge oilholes (11) during work, thereby has protected the lubricated of envelope gas bar alive and casing wall.The oil impregnate mode of three corner edge oilholes is, triangle piston triangle edge motion is between the inlet and outlet mouth time, this corner edge is the air-intake negative-pressure state outward, the machine oil of triangle piston inner chamber has oil pump to press and rotary centrifugal force is malleation, this moment, machine oil can ooze out from three corner edge oilholes, the triangle edge motion is when calming the anger, burning between the work done point, because pressure outside is greater than the inner chamber oil pressure, the machine oil of triangle piston inner chamber oozes out less from three corner edge oilholes, or oil-tight, motor does not just have the phenomenon generation of burn oil like this.

Claims

1, a kind of rotor motor, comprise end cap (1), cylinder body (7), rotating shaft (2), triangle piston (4), cooling water tank, it is characterized in that: the internal layer oil duct of internal layer oil-deflecting type end cap is between end cap shaft bearing and cooling water channel, separate with outer cooling water channel, internal layer oil duct perforate to shaft bearing is end cap rotating shaft profit oilhole (26), end cap internal layer annular oilhole (14), position, hole rotating shaft outside and the triangle piston outward edge near distribution ringwise between the rotating shaft; The oil-deflecting type eccentrically weighted shaft is at rotating shaft external gear (6) opposite side, be crescent shape concavity face (28) between eccentric shaft distance and the rotating shaft, there is an outer concavity face (29) the eccentric journal outer, outer concavity face (29) has been located curvilinerar figure eccentric journal outer oil groove (30) along one week of eccentric journal, has eccentric journal " L " shape oil duct (13) to communicate between the two concavity faces; Hollow Oil Guide heat radiation triangle piston oil inlet hole (15) distributed ringwise in (31) one weeks of triangle piston capacity eccentric bearing, every Kong Juntong triangle piston inner chamber, triangle piston oil outlet (16) is in triangle piston internal gear (5) per tooth gullet base, every Kong Junyu triangle piston inner chamber communicates, intensity connects (12) in the middle of the triangle piston inner chamber, being dentation by triangle piston capacity eccentric bearing (31) outer wall extends to the triangle piston outer wall, side oil groove (25) is on a triangle piston left side, right flank, every side all has oil groove to be the dextrorotation direction from the inside to the outside to triangle piston triangle dextrorotation front end by triangle piston internal gear (5) or opposite side triangle piston capacity eccentric bearing, oily spring (33) is installed in the side oil groove (25), envelope gas is lived bar (8) in triangle piston three corner edge, triangle piston thickness is envelope gas bar length alive, the envelope gas bar outer of living is in the circular arc and is rectangle, coincide with triangle piston envelope gas bar notch alive (32), but can inside and outside expanding activity, under the envelope gas bar alive top plug (9) is arranged, spring (10), three corner edge oilholes (11) under the envelope gas bar alive communicate with the triangle piston inner chamber; Water, oily integrated radiating case all design a dividing plate (43), (44) between upper chamber and lower chamber, each have their own heat dissipating pipe (46), (47) link to each other by radiating fin (45) between the heat dissipating pipe.

2, rotor motor according to claim 1, it is characterized in that: rotating shaft (2) is hollow-core construction, rotating shaft one end to eccentric journal is rotating shaft oil input channel (50), lead to eccentric journal outer rotating shaft fuel feeding road (53), rotating shaft back oil road (52) communicates with the other end rotating shaft, rotating shaft oil road (51); Can form the rotating shaft profit oilhole (54) of Castor Oil rotating shaft and shaft bearing from the hollow shaft perforate to the rotating shaft outer at rotating shaft oil input channel (50) and rotating shaft oil road (51) two ends.