CN211175104U

CN211175104U - Environment-friendly wet clutch

Info

Publication number: CN211175104U
Application number: CN201922374346.9U
Authority: CN
Inventors: 王彬
Original assignee: Ningbo Jiekai Machinery Manufacturing Co ltd
Current assignee: Ningbo Jiekai Machinery Manufacturing Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-04
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a clutch field especially relates to an environment-friendly wet clutch, the speed changing box comprises a gearbox, it has the transmission shaft to link up in the middle of the gearbox, the inside transmission shaft right side of gearbox is equipped with the derailleur, and the left side is equipped with the clutch, the clutch installs filter equipment outward, just filter equipment with transmission shaft fixed connection, filter equipment is including installing the circular bottom plate of transmission shaft left end, circular bottom plate front side joint has the cartridge filter, the lateral wall of cartridge filter evenly is equipped with the arc perforating hole along its circumference direction, the inside slope joint of arc perforating hole has the filter. The utility model provides an environment-friendly wet clutch, it can collect the friction piece that wet clutch during operation produced to overcome the problem that current wet clutch life is low, reduce the impurity in the coolant simultaneously, reduce the replacement frequency of coolant, practice thrift the coolant, reach energy-concerving and environment-protective purpose.

Description

Environment-friendly wet clutch

Technical Field

The utility model relates to a clutch field, in particular to environment-friendly wet clutch.

Background

The wet clutch means that two sub-clutches are received in the same housing, and liquid is used as a transmission medium, so that the two parts can be temporarily separated and temporarily connected, and the two parts are still allowed to rotate relative to each other in the transmission process, and in the prior art, the wet clutch still has some problems in the use process:

the first problem is that: certain wear debris can be generated when the gear friction in the gearbox and the wet clutch work, and the wear debris can be mixed into coolant (namely lubricating oil in the gearbox) and enter the wet clutch, so that the friction of the wet clutch during work is increased, the loss is accelerated, and the service life of the wet clutch is shortened.

The second problem is that: when debris of coolant in the wet clutch occurs to affect the normal operation of the wet clutch, the coolant needs to be replaced, which greatly increases the replacement frequency of the coolant, thereby causing the waste of the coolant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing an environment-friendly wet clutch to overcome the problem of short service life of the existing wet clutch; the slag chips in the coolant can be collected, the replacement frequency of the coolant is reduced, the service cycle of the coolant is prolonged, the coolant is saved, and the purposes of energy conservation and environmental protection are achieved.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides an environment-friendly wet clutch, includes the gearbox, it has the transmission shaft to link up in the middle of the gearbox, the inside transmission shaft right side of gearbox is equipped with the derailleur, and the left side is equipped with the clutch, the clutch installs filter equipment outward, just filter equipment with transmission shaft fixed connection.

The filter device comprises a circular bottom plate arranged at the left end of the transmission shaft, a filter cartridge is clamped at the front side of the circular bottom plate, arc-shaped through holes are uniformly formed in the side wall of the filter cartridge along the circumferential direction of the filter cartridge, a filter plate is clamped in the arc-shaped through holes in an inclined manner, the left side and the right side of each arc-shaped through hole are provided with collecting mechanisms by taking the filter plate as central symmetry, and the two ends of the filter plate are connected with the left collecting mechanism and the right.

Collect the mechanism include with the intercommunication groove of arc perforating hole intercommunication, the intercommunication groove left side is connected with the piece and collects the room, the intercommunication groove with the junction that the room was collected to the piece is equipped with the entry net, be close to in the piece collection room the position of cartridge filter inner wall is equipped with the filter screen, install the magnetite in the piece collection room.

Preferably, the lateral wall of cartridge filter evenly is equipped with first arc blade along its circumference direction, just first arc blade sets up and is being close to the left position of arc perforating hole, first arc blade with arc perforating hole direction is unanimous.

Preferably, the inner wall of the lower end of the communicating groove of the left collecting mechanism is connected with the upper end of the filter plate, the inner wall of the upper end of the communicating groove of the right collecting mechanism is connected with the lower end of the filter plate, and the inclined direction of the filter plate is consistent with the direction of the arc-shaped through hole.

Preferably, the inlet net is divided into an upper net piece and a lower net piece, and the upper net piece and the lower net piece are respectively arranged on the inner walls of the left side and the right side of the joint of the communicating groove and the debris collecting chamber in an inverted splayed shape.

Preferably, the clutch outer wall is evenly provided with second arc-shaped blades along the circumferential direction of the clutch outer wall, and the second arc-shaped blades are consistent with the arc-shaped through holes in direction.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model provides an environment-friendly wet clutch, it can collect the friction piece that wet clutch during operation produced, makes wet clutch work better to overcome the short problem of current wet clutch life, reduce the impurity in the coolant simultaneously, can reduce the replacement frequency of coolant, prolong the life cycle of coolant, thereby practice thrift the coolant, reach energy-concerving and environment-protective purpose.

2. The utility model provides an environment-friendly wet clutch utilizes the cooperation of arc perforating hole, first arc blade and filter among the filter equipment, makes the outside coolant of filter equipment enter into in the arc perforating hole to in filtering enters into wet clutch, thereby collect the left side with the outer piece disintegrating slag of filter equipment and collect the mechanism, with this piece disintegrating slag that reduces in the gearbox, improve the whole work efficiency of gearbox, and then extension wet clutch life.

3. The utility model provides an environment-friendly wet clutch, through the arc perforating hole in the filter equipment, the cooperation of filter and second arc blade, make the inside coolant of filter equipment enter into the arc perforating hole, and flow outside the filter equipment through filtering, thereby collect the right side with the piece disintegrating slag in the filter equipment and collect in the mechanism, reduce the piece disintegrating slag in the wet clutch with this, reduce the impurity in the coolant, thereby reduce coolant replacement frequency, prolong the life cycle of coolant, reach energy-concerving and environment-protective purpose.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged schematic view of a part of fig. 2 according to the present invention.

Wherein: the device comprises a gearbox 1, a transmission shaft 2, a transmission 3, a clutch 4, a filtering device 5, a circular bottom plate 51, a filtering cylinder 52, arc-shaped through holes 53, a filtering plate 54, a collecting mechanism 55, a 551 communication groove, a 552 debris collecting chamber 553 inlet net, a 554 filtering net, a 555 magnet, an 556 upper net sheet, a 557 lower net sheet, a 56 first arc-shaped blade and a 57 second arc-shaped blade.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 3, the utility model provides an environment-friendly wet clutch, including gearbox 1, link up in the middle of gearbox 1 has

transmission shaft

2, and 1 inside transmission shaft 2 right side of gearbox is equipped with derailleur 3, and the left side is equipped with clutch 4, and filter equipment 5 is installed outward to clutch 4, and

filter equipment

5 and 2 fixed connection of transmission shaft, wherein, transmission shaft 2 is the output shaft of engine.

Filter equipment 5 is including installing the circular bottom plate 51 at 2 left ends of transmission shaft, circular bottom plate 51 front side joint has cartridge filter 52, cartridge filter 52's lateral wall evenly is equipped with arc perforating hole 53 along its circumference direction, cartridge filter 52's lateral wall evenly is equipped with first arc blade 56 along its circumference direction, and first arc blade 56 sets up and is being close to the left position of arc perforating hole 53, first arc blade 56 is unanimous with arc perforating hole 53 direction, the inside slope joint of arc perforating hole 53 has filter 54, the arc perforating hole 53 left and right sides uses filter 54 to be equipped with collection mechanism 55 as central symmetry, and filter 54 both ends are connected with left and right sides collection mechanism 55.

The collecting mechanism 55 comprises a communicating groove 554 communicated with the arc-shaped through hole 53, the left side of the communicating groove 551 is connected with a debris collecting chamber 552, an inlet net 553 is arranged at the connecting position of the communicating groove 551 and the debris collecting chamber 552, the inlet net 553 is divided into an upper net sheet 556 and a lower net sheet 557, the upper net sheet 556 and the lower net sheet 557 are arranged on the inner walls of the left side and the right side of the connecting position of the communicating groove 551 and the debris collecting chamber 552 in an inverted V shape, a filter screen 554 is arranged at a position close to the inner wall of the filter cylinder 52 in the debris collecting chamber 552, and a magnet 555 is arranged in the debris collecting; during specific work, the transmission shaft 2 drives the filtering device 5 to rotate, when the filtering device rotates clockwise, the first arc-shaped blade 56 pushes the coolant to flow into the arc-shaped through hole 53 along the inner wall of the first arc-shaped blade 56, because the filter plate 54 is obliquely arranged in the arc-shaped through hole 53, the inner wall of the lower end of the communication groove 551 of the left collecting mechanism 55 is connected with the upper end of the filter plate 54, the coolant can enter the clutch 4 through the filter plate 54, the filter plate 54 filters the debris and the debris to fall into the communication groove 551 along the oblique filter plate 54, the debris and the debris pass through the communication groove 551, the inlet net 553 and the debris collecting chamber 552, the effect of the inverted V-shaped magnet of the inlet net 553 enables the debris and the debris to not easily go out after entering the debris collecting chamber 552, the coolant rushing into the debris collecting chamber 552 can also enter the clutch 4 through the filter screen 554, and pass through the arc-shaped through the, The cooperation of first arc blade 56 and filter 54 collects the outer piece disintegrating slag of filter equipment 5 in the left side collection mechanism 55 to this piece disintegrating slag that reduces in the gearbox 1 improves the whole work efficiency of gearbox 1, and then extension wet clutch life.

The lower end inner wall of the communicating groove 551 of the left collecting mechanism 55 is connected with the upper end of the filter plate 54, the upper end inner wall of the communicating groove 551 of the right collecting mechanism 55 is connected with the lower end of the filter plate 54, and the inclined direction of the filter plate 54 is consistent with the direction of the arc-shaped through hole 53.

Second arc-shaped blades 57 are uniformly arranged on the outer wall of the clutch 4 along the circumferential direction of the outer wall, and the directions of the second arc-shaped blades 57 and the arc-shaped through holes 53 are consistent; during specific work, the transmission shaft 2 drives the clutch 4 to rotate clockwise, the second arc-shaped blade 57 on the outer wall of the clutch 4 stirs the coolant in the filtering device 5 to rotate clockwise, the coolant impacts into the arc-shaped through hole 53, because the filter plate 54 is obliquely placed in the arc-shaped through hole 53, the inner wall of the upper end of the communication groove 551 of the right collecting mechanism 55 is connected with the lower end of the filter plate 54, the coolant can be discharged out of the filtering device 5 through the filter plate 54, the filter plate 54 filters the debris and falls into the communication groove 551 along the oblique filter plate 54, the debris and the debris penetrate through the communication groove 551 and the inlet net 553 into the debris collecting chamber 552, the debris and the debris are difficult to go out after entering the debris collecting chamber 552 due to the magnetic effect of the inverted V-shaped design of the inlet net 553, and the coolant rushing into the debris collecting chamber 552 can also be discharged out of, thereby can sieve out the piece that the friction produced from the coolant, through arc perforating hole 53, filter 54 and second arc blade 57's cooperation, deposit the piece of scraping off in right side collection mechanism 55 to this piece disintegrating slag in reducing clutch 4, whole process is collecting the piece, when extension wet clutch life-span, reduce the impurity in the coolant, the operating time of extension coolant, thereby the replacement frequency of the greatly reduced coolant, reach energy-concerving and environment-protective purpose.

When in work:

the coolant enters the arc-shaped through hole 53 from the outside: the transmission shaft 2 drives the filtering device 5 to rotate, and when the transmission shaft rotates clockwise, the first arc-shaped blade 56 pushes the coolant, so that the coolant flows into the arc-shaped through hole 53 along the inner wall of the first arc-shaped blade 56.

The left-side collection mechanism 55 collects the debris: because the filter plate 54 is obliquely arranged in the arc-shaped through hole 53, the inner wall of the lower end of the communicating groove 551 of the left collecting mechanism 55 is connected with the upper end of the filter plate 54, the coolant can enter the clutch 4 through the filter plate 54, the filter plate 54 filters the debris and the crushed slag and falls to the communicating groove 551 along the oblique filter plate 54, the debris and the crushed slag pass through the communicating groove 551 and enter the debris collecting chamber 552 through the inlet net 553, the broken slag and the crushed slag are difficult to go out after entering the debris collecting chamber 552 under the effect of the inverted V-shaped design of the inlet net 553 and the magnet 555, the coolant rushing into the debris collecting chamber 552 can also enter the clutch 4 through the filter screen 554, the debris and the crushed slag outside the filter device 5 are collected into the left collecting mechanism 55 through the cooperation of the arc-shaped through hole 53, the first arc-shaped blade 56 and the filter plate 54 in the filter device 5, so as, the overall working efficiency of the gearbox 1 is improved, and the service life of the wet clutch is further prolonged.

The coolant enters the arc-shaped through hole 53 from inside: the transmission shaft 2 drives the clutch 4 to rotate clockwise, and the second arc-shaped blades 57 on the outer wall of the clutch 4 stir the coolant in the filtering device 5 to rotate clockwise, so that the coolant is impacted into the arc-shaped through holes 53.

The right side collection mechanism 55 collects the debris and the slag: because the filter plate 54 is obliquely arranged in the arc-shaped through hole 53, the inner wall of the upper end of the communication groove 551 of the right collecting mechanism 55 is connected with the lower end of the filter plate 54, the coolant can be discharged out of the filter device 5 through the filter plate 54, the filter plate 54 filters the debris and the slag which fall into the communication groove 551 along the oblique filter plate 54, the debris passes through the communication groove 551 and enters the debris collecting chamber 552 through the inlet mesh 553, the debris and the slag are difficult to discharge after entering the debris collecting chamber 552 due to the inverted-splayed design of the inlet mesh 553 and the action of the magnet 555, the coolant which rushes into the debris collecting chamber 552 can also be discharged out of the filter device 5 through the filter screen 554, thereby the debris generated by friction can be screened out of the coolant, the scraped debris can be stored in the right collecting mechanism 55 through the cooperation of the arc-shaped through hole 53, the filter plate 54 and the second arc-shaped blade 57, and the debris, the whole process reduces impurities in the coolant and prolongs the working time of the coolant while collecting chips and prolonging the service life of the wet clutch, thereby greatly reducing the replacement frequency of the coolant and achieving the purposes of energy conservation and environmental protection.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The environment-friendly wet clutch comprises a gearbox (1), wherein a transmission shaft (2) penetrates through the middle of the gearbox (1), a transmission (3) is arranged on the right side of the transmission shaft (2) in the gearbox (1), and a clutch (4) is arranged on the left side of the transmission shaft, and is characterized in that a filtering device (5) is installed outside the clutch (4), and the filtering device (5) is fixedly connected with the transmission shaft (2);

the filter device (5) comprises a circular bottom plate (51) arranged at the left end of the transmission shaft (2), a filter cylinder (52) is clamped at the front side of the circular bottom plate (51), arc-shaped through holes (53) are uniformly formed in the side wall of the filter cylinder (52) along the circumferential direction of the filter cylinder, a filter plate (54) is obliquely clamped in the arc-shaped through holes (53), collecting mechanisms (55) are symmetrically arranged on the left side and the right side of the arc-shaped through holes (53) by taking the filter plate (54) as the center, and two ends of the filter plate (54) are connected with the left collecting mechanism (55) and the right collecting;

the collection mechanism (55) comprises a communication groove (551) communicated with the arc-shaped through hole (53), a debris collection chamber (552) is connected to the left side of the communication groove (551), an inlet net (553) is arranged at the joint of the communication groove (551) and the debris collection chamber (552), a filter screen (554) is arranged in the debris collection chamber (552) at a position close to the inner wall of the filter cylinder (52), and a magnet (555) is arranged in the debris collection chamber (552).

2. The environment-friendly wet clutch according to claim 1, wherein: the side wall of cartridge filter (52) evenly is equipped with first arc blade (56) along its circumferential direction, just first arc blade (56) set up and be close to arc perforating hole (53) left position, first arc blade (56) with arc perforating hole (53) direction is unanimous.

3. The environment-friendly wet clutch according to claim 1, wherein: the inner wall of the lower end of a communicating groove (551) of the left collecting mechanism (55) is connected with the upper end of the filter plate (54), the inner wall of the upper end of the communicating groove (551) of the right collecting mechanism (55) is connected with the lower end of the filter plate (54), and the inclined direction of the filter plate (54) is consistent with the direction of the arc-shaped through hole (53).

4. The environment-friendly wet clutch according to claim 1, wherein: the inlet net (553) is divided into an upper net piece (556) and a lower net piece (557), and the upper net piece (556) and the lower net piece (557) are respectively arranged on the left and right inner walls of the connection part of the communication groove (551) and the debris collection chamber (552) in an inverted splayed shape.

5. The environment-friendly wet clutch according to claim 1, wherein: the outer wall of the clutch (4) is uniformly provided with second arc-shaped blades (57) along the circumferential direction of the outer wall, and the second arc-shaped blades (57) are consistent with the arc-shaped through holes (53) in direction.