CN205623279U - Save oneself device and use its harvester of drive wheel - Google Patents

Abstract

The utility model discloses a save oneself device and use its harvester of drive wheel relates to drive arrangement technical field to harvester among the solution prior art is when the darker rice terrace of mud foot reaps the walking, and running gear is absorbed in the muddy water hole and the technical problem of unable walking easily. The drive wheel save oneself in the device, include: axle assembly and wire rope, axle assembly connects on the drive wheel, wire rope's one end is the stiff end, and this stiff end is fixed on axle assembly, and wire rope's the other end is the expansion end, and this expansion end can twine on axle assembly with receiving and releasing, when the harvester is absorbed in the muddy water hole, to fix wire rope's expansion end on the object, the drive wheel rotates and drives axle assembly and rotates, and consequently axle assembly coiling wire rope makes wire rope can pull the harvester and traveles forward or backward simultaneously. The utility model discloses it saves oneself in the manufacturing of device mainly to be applied to the drive wheel.

Description

Driving wheel self-help apparatus and apply its harvester

Technical field

This utility model relates to technical field of driving, especially relates to a kind of driving wheel self-help apparatus And apply its harvester.

Background technology

Harvester is the machinery of a kind of integration harvesting crops, can disposably complete harvesting, threshing, And grain is focused on the operation of granary, by conveyer belt, grain is transported in transport vehicle the most again. Harvester, as Semen Tritici aestivi, Semen sojae atricolor, Oryza sativa L., the harvest machinery of seeding corn and other crops, is the weight of modern agriculture One of equip.

In prior art, harvester is usually front-wheel drive, the driven setting of deflecting roller, and generally includes Have: being positioned at the running gear of fuselage both sides, two described running gears are by the most independent driving motor Driving, two described running gears are respectively provided with the drivewheel being connected with respective described driving motor and (drive Wheel) and multiple driven pulley such that it is able to realize front-wheel drive by this drivewheel and driven pulley, turn to Take turns driven purpose.

But, inventors herein have recognized that, in the harvester of prior art, when harvester is in Oryza sativa L. During the harvesting walking of field, owing to the mud foot of rice terrace is deep, running gear is easily trapped into muddy water and cheats and nothing Method is walked.Therefore, how a kind of driving wheel self-help apparatus it is provided and applies its harvester, it is possible to making Running gear, when being absorbed in muddy water hole, draws harvester by starting driving wheel self-help apparatus, thus Make harvester walk on, become those skilled in the art and need badly and solve the technical problem that.

Utility model content

The purpose of this utility model is provide a kind of driving wheel self-help apparatus and apply its harvester, With solution harvester of the prior art when the rice terrace harvesting walking that mud foot is deeper, running gear holds The technical problem being easily absorbed in muddy water hole and cannot walk.

This utility model provides a kind of driving wheel self-help apparatus, including: axle assembly and steel wire rope；Institute State axle assembly to be connected on described driving wheel；One end of described steel wire rope is fixing end, described fixing End is fixed on described axle assembly, and the other end of described steel wire rope is movable end, and described movable end can Folding and unfolding it is wrapped on described axle assembly；When harvester is absorbed in muddy water hole, by described steel wire rope Described movable end is fixed on object, and described driving wheel rotates and drives described axle assembly to rotate, The most described axle assembly wind described steel wire rope, enable described steel wire rope draw described harvester to Before or travel backward.

Wherein, described axle assembly includes connection sleeve pipe and hoisting mechanism；The one of described connection sleeve pipe End is connected with described driving wheel, and the other end of described connection sleeve pipe is connected with described hoisting mechanism, and institute State and on hoisting mechanism, can be wound with to folding and unfolding described steel wire rope.

Specifically, described hoisting mechanism includes pipe axle and wheel disc main body；Described pipe axle is connected with described Sleeve pipe is socketed, and described disc main body of taking turns is connected with described pipe axle, and described steel wire rope can be wrapped in folding and unfolding Described take turns on disc main body.

Further, described connection sleeve pipe is hubbed flange, and the diameter of the neck tube of described hubbed flange is little Diameter in the described pipe axle of described hoisting mechanism；The ring flange of described hubbed flange can be used in fixing On described driving wheel, described neck tube can be used in plugging in described pipe axle.

Further, the described card taking turns disc main body being provided with fixing hole, described fixing hole can For fixing the described fixing end of described steel wire rope.

Wherein, the described pipe axle of described hoisting mechanism is provided with the first connecting hole, described hubbed flange Described neck tube on be provided with the second connecting hole, described first connecting hole and described second connecting hole can Connected by bolt correspondence.

Specifically, the wheel disc of described driving wheel is provided with groove near the one side of described axle assembly, institute State and groove is provided with axially extending bore；Described groove and described axially extending bore can be used in installing fixing institute State the described ring flange of hubbed flange.

Further, described driving wheel self-help apparatus includes two and two described driving wheels are saved oneself Device correspondence is arranged on the both sides of the long axis direction of described harvester.

Further, described driving wheel self-help apparatus is metal material.

Relative to prior art, driving wheel self-help apparatus described in the utility model has the advantage that

In the driving wheel self-help apparatus that this utility model provides, including: axle assembly and steel wire rope；Wheel Shaft assembly connects on the drive wheel；One end of steel wire rope is fixing end, and this fixing end is fixed on axle set On part, the other end of steel wire rope is movable end, and this movable end can be wrapped on axle assembly to folding and unfolding； When harvester is absorbed in muddy water hole, being fixed on object by the movable end of steel wire rope, driving wheel rotates And driven wheel shaft assembly rotates, simultaneous wheels shaft assembly Wound steel rope, enable steel wire rope to draw harvesting Machine travels forward or backward.Thus analyze and understand, in the driving wheel self-help apparatus that this utility model provides, Owing to being provided with axle assembly and the steel wire rope being wrapped on axle assembly, and steel wire rope can twine to folding and unfolding It is wound on axle assembly, therefore, when harvester is absorbed in muddy water hole and cannot walk, can be by steel wire Rope is decontroled a segment distance and is fixed on the object on harvester direction of travel by its movable end, from And the driving wheel of harvester can driven wheel shaft assembly rotate, simultaneous wheels shaft assembly can Wound steel rope, So that the steel wire rope decontroling a segment distance rewinds on axle assembly, and then exist at wirerope-winding During on axle assembly, steel wire rope can draw harvester walking, and harvester will after normally walking The movable end of steel wire rope rewinds on axle assembly.Compared with prior art, in harvester Owing to being provided with the driving wheel self-help apparatus that this utility model provides, therefore when harvester is walked forward, Need the rotation side in the direction by fixing for the movable end of the winding direction of steel wire rope, steel wire rope and driving wheel Arrange to coupling, make the movable end of steel wire rope be fixed on the object in front such that it is able to make simultaneously Rope traction harvester is walked forward；When harvester is walked backward, need also exist for steel wire rope Setting is mated with the rotation direction of driving wheel in winding direction, the direction that the movable end of steel wire rope is fixing, with Time make the movable end of steel wire rope be fixed on the object at rear such that it is able to make rope traction gather in Machine travels backward.Therefore when harvester is absorbed in muddy water hole, it is possible to carried by this utility model embodiment Harvester traction is recovered normal walking by the driving wheel self-help apparatus of confession easily.

This utility model also provides for a kind of harvester, is provided with such as above-mentioned any one in described harvester machine Described driving wheel self-help apparatus.

Described harvester is identical relative to prior art have the advantage that with above-mentioned driving wheel self-help apparatus, Do not repeat them here.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, The accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, It should be evident that the accompanying drawing in describing below is embodiments more of the present utility model, for ability From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to attached according to these Figure obtains other accompanying drawing.

The decomposition texture schematic diagram of the driving wheel self-help apparatus that Fig. 1 provides for this utility model embodiment；

In the driving wheel self-help apparatus that Fig. 2 provides for this utility model embodiment, the structure of hoisting mechanism is shown It is intended to；

The structure connecting sleeve pipe in the driving wheel self-help apparatus that Fig. 3 provides for this utility model embodiment is shown It is intended to.

Reference:

001-axle assembly；002-steel wire rope；

003-driving wheel；The fixing end of 021-；

022-movable end；011-connects sleeve pipe；

012-hoisting mechanism；121-pipe axle；

122-takes turns disc main body；111-neck tube；

112-ring flange；1221-fixing hole；

1211-the first connecting hole；1111-the second connecting hole；

031-groove.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobvious So, described embodiment is a part of embodiment of this utility model rather than whole embodiments. Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, Orientation or the position relationship of the instruction such as "left", "right", " vertically ", " level ", " interior ", " outward " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplification is retouched State rather than indicate or imply that the device of indication or element must have specific orientation, with specifically Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or imply relatively heavy The property wanted.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection； Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals Connection.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition Concrete meaning in utility model.

The decomposition texture schematic diagram of the driving wheel self-help apparatus that Fig. 1 provides for this utility model embodiment.

00 device as it is shown in figure 1, a kind of driving wheel of this utility model embodiment offer is saved oneself, including: Axle assembly 001 and steel wire rope 002；Axle assembly 001 is connected on driving wheel 003；Steel wire rope One end of 002 is fixing end 021, and this fixing end 021 is fixed on axle assembly 001, steel wire rope 002 The other end be movable end 022, this movable end 022 can be wrapped in folding and unfolding on axle assembly 001；When When harvester is absorbed in muddy water hole, the movable end 022 of steel wire rope 002 is fixed on object, drives Wheel 003 rotation driven wheel shaft assembly 001 rotate, simultaneous wheels shaft assembly 001 Wound steel rope 002, Make steel wire rope 002 can draw harvester to travel forward or backward.

Relative to prior art, the driving wheel self-help apparatus described in this utility model embodiment has following Advantage:

In the driving wheel self-help apparatus that this utility model embodiment provides, as it is shown in figure 1, include: wheel Shaft assembly 001 and steel wire rope 002；Axle assembly 001 is connected on driving wheel 003；Steel wire rope 002 One end be fixing end 021, this fixing end 021 is fixed on axle assembly 001, steel wire rope 002 The other end is movable end 022, and this movable end 022 can be wrapped in folding and unfolding on axle assembly 001；Work as receipts When cutting mill is absorbed in muddy water hole, the movable end 022 of steel wire rope 002 is fixed on object, driving wheel 003 rotates also driven wheel shaft assembly 001 rotates, and simultaneous wheels shaft assembly 001 Wound steel rope 002 makes Steel wire rope 002 can draw harvester and travel forward or backward.Thus analyze and understand, this utility model In the driving wheel self-help apparatus that embodiment provides, owing to being provided with axle assembly 001 and being wrapped in wheel shaft Steel wire rope 002 on assembly 001, and steel wire rope 002 can be wrapped in folding and unfolding on axle assembly 001, Therefore, when harvester be absorbed in muddy water hole and when cannot walk, steel wire rope 002 can be decontroled one section away from From and its movable end 022 is fixed on the object on harvester direction of travel, thus harvester Driving wheel 003 can rotate by driven wheel shaft assembly 001, simultaneous wheels shaft assembly 001 can wind steel Cord 002, so that the steel wire rope 002 decontroling a segment distance rewinds on axle assembly 001, enters And during steel wire rope 002 is wrapped on axle assembly 001, steel wire rope 002 can draw receipts Cutting mill is walked, and the movable end 022 of steel wire rope 002 is rewound at wheel shaft after normally walking by harvester On assembly 001.Compared with prior art, owing to being provided with this utility model enforcement in harvester The driving wheel self-help apparatus that example provides, when harvester is walked forward, needs twining steel wire rope 002 Around direction, the rotation direction of the fixing direction of the movable end of steel wire rope 002 022 and driving wheel 003 Arranging is put, and makes the movable end 022 of steel wire rope 002 be fixed on the object in front simultaneously, it is thus possible to Enough make steel wire rope 002 draw harvester to walk forward；When harvester is walked backward, need also exist for by The winding direction of steel wire rope 002, the fixing direction of movable end 022 of steel wire rope 002 and driving wheel 003 Rotation direction coupling arrange, make the movable end 022 of steel wire rope 002 be fixed on the target at rear simultaneously On thing such that it is able to make steel wire rope 002 draw harvester and travel backward.Therefore harvester is absorbed in muddy water During hole, it is possible to the driving wheel self-help apparatus provided by this utility model embodiment is easily by harvester Draw and recover normal walking.

It should be added that herein, in the driving wheel self-help apparatus that this utility model embodiment provides, The object of the movable end 022 of fixing steel wire rope 002 can be arranged on crops periphery spud pile, The fixtures such as fixing post.During use, owing to spud pile or fixing post firmly fix on the ground, because of The movable end 022 of this steel wire rope 002 can be fixed on corresponding spud pile or fixing post, thus Traction harvester walking.

Wherein, in order to realize the purpose of smooth Wound steel rope 002, so that steel wire rope 002 can lead Draw harvester walking, as it is shown in figure 1, in the driving wheel self-help apparatus of this utility model embodiment offer, Axle assembly 001 can include connection sleeve pipe 011 and hoisting mechanism 012；This connection sleeve pipe 011 One end is connected with driving wheel 003, and the other end of this connection sleeve pipe 011 is connected with hoisting mechanism 012, And on hoisting mechanism 012, can be wound with to folding and unfolding steel wire rope 002.During use, due to hoisting mechanism 012 On can be wound with to folding and unfolding steel wire rope 002, and the one end connecting sleeve pipe 011 is connected on driving wheel 003, The other end is connected on hoisting mechanism 012, and therefore driving wheel 003 can be by connection sleeve pipe 011 Drive hoisting mechanism 012 rotate, thus hoisting mechanism 012 can Wound steel rope 002, and then realize Steel wire rope 002 can draw the purpose of harvester walking.

In the driving wheel self-help apparatus that Fig. 2 provides for this utility model embodiment, the structure of hoisting mechanism is shown It is intended to.

Specifically, in order to make hoisting mechanism 012 and be connected sleeve pipe and connect easily between 011, simultaneously Realize the purpose of hoisting mechanism 012 successfully folding and unfolding steel wire rope 002, as depicted in figs. 1 and 2, originally In the driving wheel self-help apparatus that utility model embodiment provides, hoisting mechanism 012 can include pipe axle 121 and wheel disc main body 122；Pipe axle 121 is socketed with being connected sleeve pipe 011, wheel disc main body 122 and pipe axle 121 connect, and steel wire rope 002 can be wrapped in folding and unfolding on wheel disc main body 122.Wherein, pipe axle 121 Can be formed in one setting with wheel disc main body 122.During installation, the one end connecting sleeve pipe 011 is permissible It is fixed on driving wheel 003, hoisting mechanism 012 can be socketed in owing to connecting the other end of sleeve pipe 011 Pipe axle 121 one end in, therefore, it is possible to realize hoisting mechanism 012 and be connected sleeve pipe between 011 just The purpose connected promptly；Wheel disc main body 122, steel wire rope 002 is had owing to the other end of pipe axle 121 connects Can be wrapped in folding and unfolding on wheel disc main body 122, therefore by taking turns the rotation of disc main body 122, it is possible to real The purpose of existing hoisting mechanism 012 successfully folding and unfolding steel wire rope 002.

The structure connecting sleeve pipe in the driving wheel self-help apparatus that Fig. 3 provides for this utility model embodiment is shown It is intended to.

Further, it is connected to ensure to connect can be socketed between sleeve pipe 011 and hoisting mechanism 012, Ensure to connect can fix between sleeve pipe 011 and driving wheel 003 to be connected, such as Fig. 1 and Fig. 3 institute simultaneously Showing, in the driving wheel self-help apparatus that this utility model embodiment provides, connecting sleeve pipe 011 can be band Cervical approach is blue, and the diameter of the neck tube 111 of this hubbed flange is straight less than the pipe axle 121 of hoisting mechanism 012 Footpath；The ring flange 112 of hubbed flange can be used in being fixed on driving wheel 003, and neck tube 111 can For plugging in pipe axle 121.During installation, owing to the diameter of the neck tube 111 of hubbed flange is less than volume Raising the diameter of the pipe axle 121 of mechanism 012, therefore neck tube 111 can successfully plug into pipe axle 121 In such that it is able to ensure that the socket connected between sleeve pipe 011 and hoisting mechanism 012 is connected；In addition by Relatively big in the area of the ring flange 112 of hubbed flange, therefore ring flange 112 can be used in being fixed on and drives On driving wheel 003.

Further, in order to make the fixing end 021 of steel wire rope 002 be fixed on axle assembly 001, To realize successfully being wrapped in the movable end 022 of steel wire rope 002 purpose on wheel disc main body 122, As depicted in figs. 1 and 2, in the driving wheel self-help apparatus that this utility model embodiment provides, wheel disc master Being provided with fixing hole 1221 in the card of body 122, this fixing hole 1221 can be used in fixing steel wire rope The fixing end 021 of 002.During installation, owing to the fixing end 021 of steel wire rope 002 is fixed on wheel disc master In the fixing hole 1221 of the card of body 122, therefore, it is possible to realize the successfully winding of steel wire rope 002 Purpose on wheel disc main body 122.

Wherein, in order to realize the fixing purpose being connected between hoisting mechanism 012 and hubbed flange, such as Fig. 2 Shown in Fig. 3, in the driving wheel self-help apparatus that this utility model embodiment provides, hoisting mechanism 012 Pipe axle 121 on be provided with the first connecting hole 1211, the neck tube 111 of hubbed flange is provided with second Connecting hole 1111, the first connecting hole 1211 can connect by bolt is corresponding with the second connecting hole 1111. During installation, first the neck tube 111 of hubbed flange is plugged one end of the pipe axle 121 into hoisting mechanism 012, Make the first connecting hole 1211 align with the second connecting hole 1111 position simultaneously, then fix by bolt correspondence Connect.

Specifically, for the ease of fixedly mounting hubbed flange on driving wheel 003, as it is shown in figure 1, In the driving wheel self-help apparatus that this utility model embodiment provides, the wheel disc of driving wheel 003 is near wheel shaft The one side of assembly 001 is provided with groove 031, is provided with axially extending bore in this groove 031；Wherein, recessed Groove 031 and axially extending bore can be used in installing the ring flange 112 of fixing hubbed flange.During installation, due to It is provided with on the wheel disc of driving wheel 003 in groove 031, and this groove 031 and is provided with axially extending bore, because of The ring flange 112 of hubbed flange can be placed in this groove 031 by this, and can be by by bolt Axially extending bore in groove 031 with position, corresponding hole on ring flange 112 (such as dotted arrow institute in Fig. 3 Refer to) connect, thus realize fixedly mounting the purpose of hubbed flange on driving wheel 003.

It should be added that, this utility model embodiment provides in driving wheel self-help apparatus herein, Position, hole (such as dotted arrow indication in Fig. 3) on the ring flange 112 of hubbed flange can be provided with many Individual, such as three and be uniformly distributed；The wheel disc of driving wheel 003 is near the one side of axle assembly 001 Groove 031 in be provided with the axially extending bore of respective numbers.

Further, in order to ensure the both sides stress balance of harvester direction of travel, to realize quickly Traction is absorbed in the purpose of the harvester in muddy water hole, and the driving wheel that this utility model embodiment provides is saved oneself In device, driving wheel self-help apparatus can include two and two driving wheel self-help apparatus can be right The both sides of the long axis direction (direction of travel) of harvester should be arranged on.Owing to driving wheel self-help apparatus sets Put the both sides of long axis direction at harvester, the most forward or to rear haulage harvester, equal energy Enough ensure the both sides stress balance of harvester direction of travel, thus realize traction quickly and be absorbed in muddy water hole In the purpose of harvester.

Further, in order to ensure that driving wheel self-help apparatus can bear when steel wire rope 002 winds relatively Strong pressure, the driving wheel self-help apparatus that this utility model embodiment provides can be metal material；Example As: spheroidal graphite cast-iron, carbon steel etc..

During actual application, draw easily as normal walking to realize will sink into the harvester in muddy water hole State, harvester can be provided with this utility model embodiment provide driving wheel self-help apparatus. When harvester is absorbed in muddy water hole and cannot walk, if desired to front haulage, then need steel wire rope 002 Decontrol a segment distance, and steel wire rope 002 movable end 022 be fixed on the object in harvester front, And need by direction fixing for the movable end 022 of the winding direction of steel wire rope 002, steel wire rope 002 with The rotation direction coupling of driving wheel 003 is arranged, owing to the driving wheel 003 of harvester can drive wheel shaft Assembly 001 rotates, simultaneous wheels shaft assembly 001 can Wound steel rope 002, therefore, it is possible to make relieving one The steel wire rope 002 of segment distance rewinds on axle assembly 001, thus is wound around at steel wire rope 002 During on axle assembly 001, steel wire rope 002 can draw harvester and walk forward, harvesting The movable end 022 of steel wire rope 002 is rewound on axle assembly 001 after normally walking by machine； When harvester is absorbed in muddy water hole and cannot walk, if desired to rear haulage, then need steel wire rope 002 Decontrol a segment distance, and the movable end 022 of steel wire rope 002 is fixed on the object at harvester rear On, and need the winding direction of steel wire rope 002, the fixing side of movable end 022 of steel wire rope 002 Setting is mated, owing to the driving wheel 003 of harvester can drive to the rotation direction with driving wheel 003 Axle assembly 001 rotates, simultaneous wheels shaft assembly 001 can Wound steel rope 002, therefore, it is possible to make to put The steel wire rope 002 opening a segment distance rewinds on axle assembly 001, thus at steel wire rope 002 During being wrapped on axle assembly 001, steel wire rope 002 can draw harvester and walk backward, The movable end 022 of steel wire rope 002 is rewound on axle assembly 001 after normally walking by harvester ?.

It should be added that, the driving wheel self-help apparatus that this utility model embodiment provides is also herein Other is provided with in the equipment of driving wheel 003 to can apply to rotary cultivator etc..

It is last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, It is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, It will be understood by those within the art that: it still can be to the skill described in foregoing embodiments Art scheme is modified, or the most some or all of technical characteristic is carried out equivalent；And this A little amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment skill The scope of art scheme.

Claims (10)

1. a driving wheel self-help apparatus, it is characterised in that including: axle assembly and steel wire rope；

Described axle assembly is connected on described driving wheel；

One end of described steel wire rope is fixing end, and described fixing end is fixed on described axle assembly, institute The other end stating steel wire rope is movable end, and described movable end can be wrapped in folding and unfolding on described axle assembly；

When harvester is absorbed in muddy water hole, the described movable end of described steel wire rope is fixed on object, Described driving wheel rotates and drives described axle assembly to rotate, and the most described axle assembly winds described steel Cord, enables described steel wire rope to draw described harvester and travels forward or backward.

Driving wheel self-help apparatus the most according to claim 1, it is characterised in that described axle set Part includes connection sleeve pipe and hoisting mechanism；

One end of described connection sleeve pipe is connected with described driving wheel, the other end of described connection sleeve pipe and institute State hoisting mechanism to connect, and on described hoisting mechanism, can be wound with to folding and unfolding described steel wire rope.

Driving wheel self-help apparatus the most according to claim 2, it is characterised in that described hoist engine Structure includes pipe axle and wheel disc main body；

Described pipe axle is socketed with described adapter sleeve pipe, and described disc main body of taking turns is connected with described pipe axle, and institute State steel wire rope and can be wrapped in folding and unfolding described wheel on disc main body.

Driving wheel self-help apparatus the most according to claim 3, it is characterised in that described adapter sleeve Pipe is hubbed flange, and the diameter of the neck tube of described hubbed flange is less than the described pipe axle of described hoisting mechanism Diameter；

The ring flange of described hubbed flange can be used in being fixed on described driving wheel, and described neck tube can For plugging in described pipe axle.

Driving wheel self-help apparatus the most according to claim 3, it is characterised in that described wheel disc master Being provided with fixing hole in the card of body, described fixing hole can be used in the described solid of fixing described steel wire rope Fixed end.

Driving wheel self-help apparatus the most according to claim 4, it is characterised in that described hoist engine It is provided with the first connecting hole on the described pipe axle of structure, the described neck tube of described hubbed flange is provided with Two connecting holes, described first connecting hole can connect by bolt is corresponding with described second connecting hole.

Driving wheel self-help apparatus the most according to claim 4, it is characterised in that described driving wheel Wheel disc the one side of described axle assembly is provided with groove, described groove is provided with axially extending bore；

Described groove and described axially extending bore can be used in installing the described flange of fixing described hubbed flange Dish.

8. according to the driving wheel self-help apparatus described in any one of claim 1-7, it is characterised in that institute State driving wheel self-help apparatus to include two and two described driving wheel self-help apparatus correspondences and be arranged on institute State the both sides of the long axis direction of harvester.

Driving wheel self-help apparatus the most according to claim 8, it is characterised in that described driving wheel Self-help apparatus is metal material.

10. a harvester, it is characterised in that described harvester is provided with such as the claims 1-9 Driving wheel self-help apparatus described in any one.