CN104904335A

CN104904335A - Extended type subsoiling powder ridge machine

Info

Publication number: CN104904335A
Application number: CN201510328511.0A
Authority: CN
Inventors: 李深文
Original assignee: Individual
Current assignee: Guangxi Wufeng Machinery Co Ltd
Priority date: 2015-06-15
Filing date: 2015-06-15
Publication date: 2015-09-16
Anticipated expiration: 2035-06-15
Also published as: WO2016202255A1; CN104904335B

Abstract

The invention discloses an extended type subsoiling powder ridge machine which comprises a machine body, a powder ridge device, a connecting device, a ditching device and a leveling device and a straw returning device, wherein the powder ridge device comprises a powder ridge box, and the powder ridge box comprises a base plate, a side plate and a top plate. Lower bearing blocks are installed on the base plate, a rib plate is welded between the lower bearing blocks, a lubricating oil channel is positioned between the rib plate and the base plate, an upper bearing block is installed on the top plate, and each lower bearing block is longer than the upper bearing block. The structure of the extended type subsoiling powder ridge machine can improve the strength of the lower bearing blocks, a plurality of bearings can be installed conveniently at the position with high stress, less bearings can be installed at the position with small stress, so as to improve the rigidity and transmission stability of a transmission shaft, and the cost can be reduced. The rib plate can be welded conveniently, smooth flowing of lubricating oil in the powder ridge box is guaranteed, and the lubricating effect is improved.

Description

A kind of extended pattern pine ploughs powder ridge machine

Technical field

The present invention relates to pine and plough powder ridge machine.

Background technology

It is carry out pine to soil to plough and pulverize that pine ploughs powder ridge machine Main Function, past, Song Geng, pulverizing is ploughed by hoe or ox to realize, but no matter be which kind of traditional mode above-mentioned, not only require great effort, and efficiency is low, therefore, plough for large-area needs pine, the soil pulverized, utilize traditional mode cannot adapt to, for this reason, there is the Song Gengji of present automation, be disclose a kind of rotary-grinding type multifunctional machine for deep tillage of powder ridge in the patent document in July 20 in 2011 as be 201020514808.9 applyings date at application number being 2010.9.3 authorized announcement date.Be in the patent document of ZL201420551437.X, also disclose a kind of spiral subsoiling farming machine in the patent No..

Existing powder ridge subsoiling owner will comprise body and powder ridge device, powder ridge device is primarily of powder ridge case, driving mechanism, transmission system, auger stem composition, when pine ploughs powder ridge, first start driving mechanism, driving mechanism is allowed to drive auger stem to rotate by transmission system, then allow auger stem extend in soil, powder ridge subsoiling machine in the process of walking, then can realize continuous print pine and plough powder ridge.

Utilize powder ridge device carry out pine plough powder ridge time, auger stem can be subject to axial force and radial load, and auger stem is connected on the power transmission shaft of transmission system, therefore, the lower end of power transmission shaft also can be subject to larger axial force and radial load, therefore, general power transmission shaft is installed on the case of powder ridge by bearing, and this powder ridge case also for installing transmission system, and forms grease-box, like this, will arrange bearing block respectively in the top and bottom of powder ridge case, existing bearing block and powder ridge case are structure as a whole, therefore, manufacture more difficult, cost is high.

In addition, in order to increase the supporting-point to power transmission shaft, improving the rigidity of power transmission shaft, usually can arrange multiple bearing, and on same bearing block, arrange multiple bearing sometimes, so, the aspect ratio of this bearing block is comparatively large, and its intensity is difficult to be guaranteed.

The cutter major part that existing pine ploughs machine is auger stem; plough in process pine; the rotation of auger stem can be subject to the reverse resistance in soil; therefore; often there will be Power output, but auger stem is stuck, the speed that can not rotate or rotate slows down, like this; not only cannot proceed pine to plough or the loose weak effect ploughed, and the life-span of driving mechanism can be shortened or directly damage driving mechanism.

Summary of the invention

In order to improve the intensity of step, conveniently in stressed place greatly, multiple bearing being installed, in stressed little place, few bearing being installed, to improve rigidity and the transmission stability of power transmission shaft, and can reducing costs again; Conveniently weld gusset, and ensure the flowing that lubricating oil is unimpeded in the case of powder ridge, improve lubricant effect, the invention provides a kind of extended pattern pine and plough powder ridge machine.

For achieving the above object, a kind of extended pattern pine ploughs powder ridge machine, comprises body, powder ridge device, jockey, ditching device, apparatus for leveling and stalk returning device;

Body comprises running gear, frame, diesel engine components, hydraulic oil container, cooler and driver's cabin; Frame is arranged in running gear, and diesel engine components hydraulic oil container and driver's cabin are arranged in frame, and cooler is arranged on hydraulic oil container;

Powder ridge device comprises powder ridge case, driving mechanism, bearing, power transmission shaft, power input part and auger stem;

Described powder ridge case comprises base plate, side plate and top board, and the lower surface of side plate is welded on base plate, and top board is welded on the upper surface of side plate;

Base plate has plural lower through-hole, the inwall of lower through-hole is welded with the step upwards extended, step protrudes the upper surface of base plate, the height of the step protruded is greater than the width of two bearings, in step, bearing is installed, between adjacent step, be welded with gusset, between gusset and base plate, there is grease channel;

Top board has the upper through hole that two or more is corresponding with lower through-hole upright position, the inwall of upper through hole is provided with the top chock to downward-extension, the length of step is greater than the length of top chock, installs bearing in top chock;

Driving mechanism is arranged on top board, and driving mechanism drives power transmission shaft to rotate;

Power transmission shaft is arranged between bearing in step and the bearing in top chock, and powder ridge case is stretched out in the lower end of power transmission shaft;

Power input part is arranged on power transmission shaft, and the lower surface of power input part is kept out by the shaft shoulder of power transmission shaft;

Auger stem is arranged on the lower end of power transmission shaft;

Described jockey is connected between frame and powder ridge device;

Described ditching device comprises swing arm, supporting arm, overturning oil cylinder, adjusting seat, trench digging arm and furrow plough; Swing arm forms by two, and supporting arm is welded between the middle part of two swing arms, and one end of swing arm is hinged on the lower end of powder ridge case, and the other end is hinged on the piston rod of overturning oil cylinder, and the cylinder body of overturning oil cylinder is hinged on the upper end of powder ridge case; Adjusting seat is arranged on supporting arm, and trench digging arm is arranged in adjusting seat, and furrow plough is arranged on trench digging arm;

Described apparatus for leveling comprises plate of raking, the linking arm be connected with plate of raking and the adjusting device of plate flip angle of raking described in regulating; Described linking arm is arranged on the end positions of plate of raking, and linking arm lower end is fixedly connected with plate of raking, upper end and powder ridge case hinged, described adjusting device is located at rakes between plate and powder ridge case.

Said structure, arranges lower through-hole and is convenient to connect step, arranges through hole and is convenient to connect top chock; Because step upwards extends, top chock is to downward-extension, therefore, upper and lower bearing block is all positioned at the powder ridge case of band bearing block, like this, one can reduce the appearance and size of powder ridge case being with bearing block, the effect protecting upper and lower bearing block can be played on the other hand, in addition, powder ridge case with bearing block in use can splendid attire lubricating oil, and adopt the setting of above-mentioned upper and lower bearing block, then with the lubricating oil in the powder ridge case of bearing block is easier, bearing in upper and lower bearing block is lubricated; Length due to step is greater than the length of top chock, when installing bearing, consider that pine ploughs the particular surroundings on powder ridge, plural bearing is installed in step, in top chock, a bearing is installed, like this, the stability of the intensity of power transmission shaft, rigidity and transmission can not only be improved, and have selected the bearing of right quantity, reduce the cost manufacturing powder ridge case, also reduce the cost brought because of number of bearings; Owing to being provided with gusset between bearing block, therefore, the intensity of bearing block can be improved, when welding gusset, specially between gusset and base plate, reserve grease channel, like this, lubricating oil can be allowed to circulate smoothly bottom the case of reinforced powder ridge on the one hand, improve lubricant effect, on the other hand, convenient welding gusset.

In the present invention, utilize powder ridge device carry out pine plough powder ridge time, stalk returning device can be first utilized to cut off stalk, cogongrass, convenient pine ploughs powder ridge, and meanwhile, the soil after apparatus for leveling can also be utilized to plough powder ridge to pine flattens, ditching device is utilized to ditch, like this, pine ploughs powder ridge machine can complete multiple working procedure in a walking process, improves efficiency; In addition, when leveling earth, secondary powder ridge can be carried out to soil particle, make the better effects if on powder ridge.

Further, described running gear comprises two track assemblies be oppositely arranged, and track assembly comprises wheel carrier, driving wheel, driven pulley, lower directive wheel, upper directive wheel, crawler belt and travel driving unit; Driving wheel is arranged on one end of wheel carrier, driven pulley is arranged on the other end of wheel carrier, lower directive wheel is arranged on the bottom of wheel carrier, upper directive wheel is arranged on the top of wheel carrier, crawler belt is enclosed within driving wheel, driven pulley, lower directive wheel, upper directive wheel, and travel driving unit is arranged on wheel carrier and also driving wheel can be driven to rotate; Lower directive wheel serves the effect of leading and supporting, and upper directive wheel serves the effect of guiding and tensioning, makes the operation of crawler belt more reliable and steady; Described frame comprises support platform, tilt prop and supporting rib; Support platform is welded on wheel carrier; Tilt prop is welded on wheel carrier and support platform, to improve bearing strength; Supporting rib is positioned at the front portion of support platform, the tilt prop of the tilt prop of supporting rib from side through the bottom of support platform to opposite side extends, be provided with arc groove in the corner of supporting rib, reduce the phenomenon that stress is concentrated, improve the intensity of supporting rib, in the present invention, diesel engine components and driver's cabin are arranged on the front portion of support platform, weight weight very, therefore, the bending resistance of support platform, non-deformability can be improved by arranging supporting rib, thus improve the bearing value of support platform.Be provided with two gussets be parallel to each other in the bottom surface, rear portion of tilt prop, between gusset and tilt prop, be formed with triangular groove.

Further, the lower surface that step protrudes base plate to downward-extension forms lower convex platform, described lower convex platform is for installing lower bearing end cap, after being provided with lower convex platform, one intensity that improve base plate, on the other hand, lower bearing end cap and base plate lower surface can be allowed to have certain distance, and be easy for installation and removal lower bearing end cap.Top chock upwards extends the upper surface protruding top board and forms convex platform; Described convex platform is used for installing bearing (ball) cover, and after being provided with convex platform, the intensity that improve top board, on the other hand, top bearing cover and cover top surface can be allowed to have certain distance, and be easy for installation and removal top bearing cover.

Further, wherein side plate is distributed in the front portion of powder ridge case, and this side plate comprises plate body, and plate body has manhole, and the surrounding that plate body is positioned at manhole is provided with flange, and plate body and flange are provided with installing hole, is formed with step between the inner side of flange and plate body; Plate body is provided with expansion mounting flange.Because the parts such as transmission system are all mounted in the case of powder ridge, therefore, in order to install, dismantle, keep in repair the parts such as transmission system, manhole is provided with; Described flange is generally connected by welding on plate body, after on the position that installing hole is arranged on flange, the intensity being bolted manhole cover improves, side plate is not easy to damage, in addition, owing to being provided with flange, after manhole cover has been installed, there is the distance being equal to or greater than thickness of flange between manhole cover and plate body, therefore, be easy for installation and removal manhole cover; Described step can increase the weld seam of plate body and flange inner, thus improves the bonding strength of flange and plate body, and in addition, step can also play effect that is spacing and location to sealing ring, thus improves the sealing property between manhole cover and side plate.Plate body is provided with expansion mounting flange, like this, under the prerequisite not destroying powder ridge case, on expansion mounting flange, other parts can be connected at any time, the also convenient parts dismantling other at any time.

Further, have the first supporting part at the lower surface of base plate, side plate is welded with the first engaging lug, the first engaging lug is provided with the first supporting plate extended to the inside, and the first supporting plate supports the first supporting part.Because base plate is welded on side plate, the phenomenon that stress is concentrated easily is formed in commissure, therefore, easily form crackle at base plate with the junction of side plate to be separated even completely, and after being provided with the first supporting part, utilize the first supporting plate can play the effect of supporting to base plate to the effect of the first supporting part, like this, the bonding strength of base plate and side plate is better.Have the second supporting part at the lower surface of base plate, side plate is welded with apparatus for leveling engaging lug, apparatus for leveling engaging lug is provided with the second supporting plate extended to the inside, and the second supporting plate supports the second supporting part.Because base plate is welded on side plate, the phenomenon that stress is concentrated easily is formed in commissure, therefore, easily form crackle at base plate with the junction of side plate to be separated even completely, and after being provided with the second supporting part, utilize the second supporting plate can play the effect of supporting to base plate to the effect of the second supporting part, like this, the bonding strength of base plate and side plate is better.The second described supporting part and the first supporting part are oppositely arranged.Top board is provided with the first weld part, side plate is welded with the second engaging lug, second engaging lug is provided with the second welded plate extended to the inside, second welded plate welds mutually with the first weld part on top board, and like this, not only top board is not easy to be separated with side plate, and second the bonding area of engaging lug large, and two solders side are in being arranged vertically, therefore, the bonding strength of the second engaging lug is high; Top board is welded with the 3rd engaging lug, 3rd engaging lug is provided with the 3rd welded plate to downward-extension, side plate is provided with the second weld part, 3rd welded plate welds mutually with the second weld part, and like this, not only top board is not easy to be separated with side plate, and the 3rd the bonding area of engaging lug large, and two solders side are in being arranged vertically, therefore, the bonding strength of the 3rd engaging lug is high.Plate body is provided with hinged seat, described hinged seat comprise Connection Block and from the dual-side of Connection Block to the engaging lug extended away from Connection Block direction, be formed with storage tank between two engaging lugs, two engaging lugs be respectively equipped with hinge hole.The hinged seat of this structure, not only convenient processing, intensity is high, and under the prerequisite not destroying powder ridge case, can connect other parts.

Further, described bearing is conical bearing, and the conical bearing forward being positioned at step is installed, and the bearing being positioned at top chock is oppositely installed; On power transmission shaft, between power input part and the conical bearing on top, cover has axle sleeve; Power transmission shaft has been threaded connection positive lock jack panel above superposed conical bearing, and positive lock jack panel contacts with the inner ring of the conical bearing on top; Power transmission shaft is positioned at above positive lock jack panel and is provided with reverse locking nut; The diameter arranging the power transmission shaft of positive lock jack panel is greater than the diameter of the power transmission shaft arranging reverse locking nut, and the upper surface of positive lock jack panel is higher than the upper surface of power transmission shaft arranging positive lock jack panel, and reverse locking nut contacts with positive lock jack panel.

Said structure, what the conical bearing gap through adjusting can not be random changes, and the Adjustment precision in conical bearing gap is high, and the transmission performance of power transmission shaft is stablized.

Further, one end of described power transmission shaft is cone axis, has screw rod in one end of cone axis; Flange is provided with the conical bore coordinated with cone axis and the through hole passed for screw rod, and side relative with conical bore on flange is provided with counterbore, and conical bore, through hole and counterbore communicate; Cone axis is located in conical bore, and screw rod passes through hole and extend in counterbore, is provided with the locking nut be connected with screw rod in counterbore; Screw rod is fixed with gland by the lock-screw of more than two, and gland has boss, and locking nut suppressed by boss.

Said structure, be fixed on screw rod by the lock-screws of more than two by gland, like this, gland itself can not rotate relative to screw rod, boss due to gland is pressed together on the end face of locking nut, therefore, locking nut does not have rotatable space, like this, locking nut there will not be loosening phenomenon, raising cone axis coordinates reliability with conical bore, realizes the transmission of power reliably, and gland is fixing also very convenient; In addition, when there is wear phenomenon in cone axis and conical bore, gland can be disassembled, further tighten locking nut, and then utilize lock-screw to lock gland, because of the existence of boss, between gland and screw rod end face, there is gap, therefore, gland has the space to the motion of screw rod direction, like this, even if locking nut is locked further, the boss of gland also can press on locking nut, prevent locking nut from loosening, like this, the fit clearance of cone axis and conical bore can be adjusted as required, do not need to change parts, also can adjust now.

Further, jockey comprises link, connection support plate, guiding slide bar, attaching nut, sliding sleeve frame, hoist cylinder; Link comprises crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace; Crossbeam forms by many; Longeron is made up of lower longeron and upper longeron, is welded with lower longeron at the two ends of crossbeam; Vertical beam is welded on the lower longeron at rear portion; Upper longitudinal beam welding is in the upper end of vertical beam; First diagonal brace is welded between the leading section of crossbeam and the upper end of vertical beam; Second diagonal brace is welded between vertical beam; Described crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace all adopt square tube, come round in crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace, make to form oil pocket in crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace; Like this, existing structure is utilized can to expand the volume of mailbox.Lower longeron and upper longeron are welded with described connection support plate respectively, through there being guiding slide bar on support connecting plate, the below that guiding slide bar is positioned at lower end connection support plate is provided with attaching nut, guiding slide bar is positioned at above upper end connection support plate and is provided with attaching nut, described sliding sleeve frame comprises sliding sleeve, powder ridge device Connection Block and hoist cylinder seat, that slides at sliding sleeve is enclosed within guiding slide bar, powder ridge case Connection Block is welded on sliding sleeve, and powder ridge case Connection Block is provided with installing hole, described hoist cylinder seat is welded on the case Connection Block of powder ridge, the connection support plate of lower end is fixed with oil cylinder hinged seat, and the piston rod of hoist cylinder is hinged on hinged seat, and the lower end of hoist cylinder cylinder body is fixed on hoist cylinder seat, powder ridge machine is ploughed for pine of the present invention, the range demands of hoist cylinder is relatively long, like this, the length of hoist cylinder is longer, when the lower end of hoist cylinder cylinder body is fixed on hoist cylinder seat, just reduce the distance between hoist cylinder cylinder body fixing point to hinged seat, hoist cylinder operationally, flexural deformation is less likely to occur hoist cylinder, make the stressed good of hoist cylinder, in addition, this fixed structure, relative to the structure upper end of hoist cylinder being fixed to hoist cylinder seat, the height of link is much lower, thus reduce the vertical height of link, reduce the height that whole pine ploughs powder ridge machine, described powder ridge device is by being bolted on the device Connection Block of powder ridge through installing hole.

Further, jockey comprises two linkages and is connected to the connecting rod of two linkages; Described linkage comprises connecting rod base, first connecting rod, second connecting rod, third connecting rod, double leval jib and drives oil cylinder; Connecting rod base is fixed in frame; The lower end of first connecting rod is hinged on the rear end of connecting rod base, and one end of second connecting rod is hinged on position on the lower side in the middle part of first connecting rod, and the other end of second connecting rod is hinged on the case of powder ridge; One end of third connecting rod is hinged on the upper end of first connecting rod, and the other end of third connecting rod is hinged on the case of powder ridge, and third connecting rod and second connecting rod are parallel to each other; One end of double leval jib is hinged on position on the upper side, the middle part of first connecting rod, and the other end of double leval jib is hinged on third connecting rod; Drive one end of oil cylinder to be hinged on connecting rod base, drive the other end of oil cylinder to be hinged on the middle part of first connecting rod.The jockey of this structure can realize the upset of powder ridge device and move both vertically, and is convenient to pine and ploughs powder ridge.

Further, described adjusting seat comprises lower grip slipper and upper grip slipper, lower grip slipper and upper grip slipper are clamped on supporting arm, by bolt, lower grip slipper is connected with upper grip slipper, when unclamping bolt, then can allow adjusting seat transverse shifting on supporting arm, work as clamping screw, adjusting seat can be allowed to be fixed on supporting arm; Therefore, the convenient position regulating adjusting seat, reaches the object regulating furrow plough position.Each adjusting seat comprises two lower grip slippers and two upper grip slippers, and every grip slipper once and upper grip slipper are respectively equipped with locating hole, and locating hole is through there being adjusting lever; Trench digging arm is clamped on two between support seat, is also clamped between twice grip slippers simultaneously, and trench digging arm is provided with multiple adjusting hole, and described adjusting lever is through adjusting hole wherein; As needed adjustment trench digging arm relative to the position between adjusting seat, first unclamping adjusting lever, trench digging arm is adjusted to required position, then utilize adjusting lever to pass locating hole and corresponding adjusting hole, therefore, adjustment is got up very convenient, quick.Described plate of raking is elongated, described in plate of raking connected and composed successively by three pieces of flat units; Described flat unit comprises connecting portion and is located at the tooth-like part of described connecting portion lower end, this structure can not only flatten the soil that pine ploughs powder ridge, and the effect on secondary powder ridge can also be played, connecting portion between adjacent panels unit is connected through the hinge, and makes flat unit can carry out upset and folds; The interlock of restriction flat unit upset is provided with between the connecting portion of adjacent panels unit; Described interlock comprise be arranged on flat unit side the first annulus, be arranged on the second annulus of adjacent panels unit side and the latch of the first annulus and the second annulus can be run through, the jack of the jack of the first annulus and the second annulus is longitudinally; After adjacent two flat units launch, the first annulus and the second annulus are consistency from top to bottom, and latch inserts the first annulus from top to bottom successively and adjacent two pieces of flat units can pin by the second annulus.Described adjusting device comprises hinged seat, screw rod, the first spring, the second spring and nut, described screw rod lower end is hinged with plate of raking, upper end is connected with nut through after described hinged seat, first spring housing is on screw rod and raking between plate and hinged seat, second spring housing is on screw rod and between hinged seat and nut, the elastic force of the first spring acts on rakes on plate, the plate that makes to rake is more strong when flattening earth, can be changed the flip angle of plate of raking in addition by the position of adjusting nut.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that embodiment 1 extended pattern pine ploughs powder ridge machine.

Fig. 2 is the exploded view that embodiment 1 extended pattern pine ploughs powder ridge machine.

Fig. 3 is the schematic diagram of running gear and frame.

Fig. 4 is the schematic diagram at running gear and another visual angle of frame.

Fig. 5 is the exploded view of running gear and frame.

Fig. 6 is the side schematic view of running gear and frame.

Fig. 7 is the schematic diagram of wheel carrier and frame.

Fig. 8 is the schematic diagram at wheel carrier and another visual angle of frame.

Fig. 9 is the schematic diagram of powder ridge device.

Figure 10 is the schematic diagram at another visual angle of device, powder ridge.

Figure 11 is the cutaway view of powder ridge device.

Figure 12 is the schematic diagram of powder ridge case.

Figure 13 is the cutaway view of powder ridge case.

Figure 14 is the schematic diagram of base plate and step.

Figure 15 is the schematic diagram of top board and top chock.

Figure 16 is the schematic diagram of wherein side plate.

Figure 17 is the schematic diagram at wherein another visual angle of side plate.

Figure 18 is provided with the schematic diagram that conical bearing removes powder ridge device after driving mechanism and auger stem.

Figure 19 is the connection diagram of power transmission shaft and flange.

Figure 20 is the schematic diagram of embodiment 1 jockey.

Figure 21 is the exploded view of embodiment 1 jockey.

Figure 22 is the schematic diagram of powder ridge device, ditching device and apparatus for leveling.

Figure 23 is ditching device partial schematic diagram.

Figure 24 is the side schematic view of ditching device part-structure.

Figure 25 is the schematic diagram of furrow plough and trench digging arm.

Figure 26 is the front schematic view of furrow plough and trench digging arm.

Figure 27 is the schematic diagram of furrow plough.

Figure 28 is the schematic diagram of powder ridge case and apparatus for leveling.

Figure 29 is the schematic diagram of apparatus for leveling.

Figure 30 is the schematic diagram of stalk returning device.

Figure 31 is the schematic diagram at another visual angle of stalk returning device.

Figure 32 is the schematic diagram that embodiment 2 extended pattern pine ploughs powder ridge machine.

Figure 33 is the schematic diagram of embodiment 2 jockey and powder ridge device.

Figure 34 is the schematic diagram of embodiment 2 jockey.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.

Embodiment 1.

As depicted in figs. 1 and 2, extended pattern pine cultivated powder ridge machine comprises body 1, powder ridge device 2, jockey 3, ditching device 4, apparatus for leveling 5 and stalk returning device 6.

As shown in Figure 2, body 1 comprises running gear 11, frame 12, diesel engine components 13, hydraulic oil container 14, cooler 15 and driver's cabin 16.

As shown in Figures 3 to 8, described running gear 11 comprises two track assemblies be oppositely arranged, and track assembly comprises wheel carrier 111, driving wheel 112, driven pulley 113, lower directive wheel 114, upper directive wheel 115, crawler belt 116 and travel driving unit.

As shown in Figure 7 and Figure 8, wheel carrier 111 comprises wheel carrier body 1111 and wheel carrier engaging lug 1112.Wheel carrier engaging lug 1112 is connected to the leading section of wheel carrier body 1111.Have driven pulley storage tank 11111 in the rear end of wheel carrier body 1111, wheel carrier body 1111 is provided with the first installing hole by driven pulley storage tank 11111; Lower directive wheel storage tank 11112 is upwards extended with in the bottom surface of wheel carrier body 1111, wheel carrier body 1111 is provided with the second installing hole by lower directive wheel storage tank 11112, is provided with the second boss 11114 in the position that the outside of wheel carrier body 1111 is corresponding with the second installing hole; Directive wheel storage tank 11113 is extended with downwards at the end face of wheel carrier body 1111, wheel carrier body 1111 is provided with by the 3rd installing hole of directive wheel storage tank 11113, be provided with the 3rd boss 11115 in the position that the outside of wheel carrier body 1111 is corresponding with the 3rd installing hole.

Driving wheel 112 is arranged on wheel carrier engaging lug 1112 by bearing, wheel carrier engaging lug 1112 is fixed with travel driving unit, and in the present embodiment, travel driving unit is hydraulic motor 117, drive driving wheel 112 by hydraulic motor 117, can stepless time adjustment be realized, driving force is large.

A part for driven pulley 113 is positioned at driven pulley storage tank 11111, and driven pulley 113 is installed by the installation shaft through the first installing hole.

A part for lower directive wheel 114 is positioned at lower directive wheel storage tank 11112, the lower part of lower directive wheel 114 protrudes wheel carrier body 1111, lower directive wheel 114 is installed by the installation shaft through the second installing hole, and at the two ends of the installation shaft through the second installing hole, the second nut is installed, the second nut is allowed to contact with the second boss 11114, owing to being provided with the second boss 11114, therefore, the second nut can be avoided directly to contact with wheel carrier body 1111, facilitate locking second nut on the one hand, improve coupling mechanism force, intensity and the service life of wheel carrier body 1111 can be improved on the other hand.

A part for upper directive wheel 115 is positioned at directive wheel storage tank 11113, the upper part of upper directive wheel 115 protrudes wheel carrier body 1111, upper directive wheel 115 is installed by the installation shaft through the 3rd installing hole, and at the two ends of the installation shaft through the 3rd installing hole, the 3rd nut is installed, the 3rd nut is allowed to contact with the 3rd boss 11115, owing to being provided with the 3rd boss 11115, therefore, the 3rd nut can be avoided directly to contact with wheel carrier body 1111, facilitate locking the 3rd nut on the one hand, improve coupling mechanism force, intensity and the service life of wheel carrier body 1111 can be improved on the other hand.

Crawler belt 116 is enclosed within driving wheel 112, driven pulley 113, lower directive wheel 114 and upper directive wheel 115, by driving driving wheel 112, crawler belt 116 then can be driven to move, and lower directive wheel 114 serves the effect of guiding and supporting, and upper directive wheel 115 serves the effect of guiding and tensioning.

As shown in Figure 7 and Figure 8, be formed with chamfering in the rear end of wheel carrier body 1111, the front end of wheel carrier engaging lug 1112 is circular arc, like this, after crawler belt 116 installs, can prevent crawler belt 116 from interfering in wheel carrier 111 in running.

In the present embodiment, adopt crawler type walking mechanism, pine can be allowed to plough powder ridge machine and walk smoothly on soft soil, improve the walking reliability that pine ploughs powder ridge machine, can also raise the efficiency and reduce power consumption.

The assemble method of above-mentioned running gear 11 is:

(1) driving wheel 112 is arranged on wheel carrier engaging lug 1112 by bearing, and travel driving unit is fixed on wheel carrier engaging lug 1112, allow the output shaft of travel driving unit be connected with driving wheel 112.

(2) driven pulley 113 is installed on wheel carrier body 1111 by installation shaft.

(3) by lower directive wheel 114 by being installed on wheel carrier body 1111 through the installation shaft of the second installing hole, and lock the second nut at the two ends of installation shaft through the second installing hole, allow the second nut contact with the second boss 11114; By upper directive wheel 115 by being installed on wheel carrier body 1111 through the installation shaft of the 3rd installing hole, and locking the 3rd nut at the two ends of the installation shaft through the 3rd installing hole, allowing the 3rd nut contact with the 3rd boss 11115.

(4) crawler belt 116 is enclosed within driving wheel 112, driven pulley 113, lower directive wheel 114 and upper directive wheel 115.

As shown in Figure 7 and Figure 8, described frame 12 comprises support platform 121, tilt prop 122 and supporting rib 123.

Support platform 121 is welded on wheel carrier 111; Tilt prop 122 is welded on wheel carrier 111 with on support platform 121, to improve bearing strength; Supporting rib 123 is positioned at the front portion of support platform 121, the tilt prop 122 of the tilt prop of supporting rib 123 from side through the bottom of support platform 121 to opposite side extends, arc groove 1231 is provided with in the corner of supporting rib 123, reduce the phenomenon that stress is concentrated, improve the intensity of supporting rib 123, in the present invention, diesel engine components 13 and driver's cabin 16 are arranged on the front portion of support platform 121, weight weight very, therefore, the bending resistance of support platform 121, non-deformability can be improved by arranging supporting rib 123, thus improve the bearing value of support platform 121.Be provided with two gussets be parallel to each other 124 in the bottom surface, rear portion of tilt prop 122, between gusset 124 and tilt prop 122, be formed with triangular groove 1241.

The assemble method of above-mentioned frame 12 is:

(1) supporting rib 123 is welded to the bottom surface of support platform 121.

(2) tilt prop 122 is welded on supporting rib 123, utilizes the shape at supporting rib two ends to position tilt prop 122, improve installation accuracy.

(3) gusset 124 is welded on tilt prop 122.

(4) support platform 121 and tilt prop 122 are welded on wheel carrier 111.

The assemble method of above-mentioned frame 12, can improve installation accuracy, and can improve the efficiency of assembling.

Support platform 121 is provided with shock absorber, shock absorber is provided with diesel engine holder.

As shown in Figure 2, diesel engine components 13 comprises diesel engine stand 131, diesel engine 132, wind-tunnel case 133, hydraulic pump 134 and diesel oil hood 135.

Diesel engine stand 131 is arranged on diesel engine holder, carries out vibration damping by shock absorber to diesel engine components 13; Diesel engine 132 is fixed on diesel engine stand 131; Wind-tunnel case 133 is arranged on the front end of diesel engine stand 131, and be positioned at the front of diesel engine 132, when wind-tunnel case 133 works, the wind in the external world is blowed to rear end through the front end of diesel engine 132 by wind-tunnel case 133, form the distinguished and admirable of front and back on a diesel engine, diesel engine 132 is dispelled the heat, improves the life-span of diesel engine 132; Hydraulic pump 134 is connected on the output shaft of diesel engine 132, and when diesel engine 132 works, the output shaft of diesel engine drives hydraulic pump 134 to work; Diesel oil hood 135 covers on diesel engine 132 and wind-tunnel case 133, plays waterproof and dustproof, crashproof effect to diesel engine.

The assemble method of above-mentioned diesel engine components 13 is:

(1) diesel engine 132 is fixed on diesel engine stand 131.

(2) wind-tunnel case 133 is arranged on diesel engine stand 131.

(3) hydraulic pump 134 is connected on the output shaft of diesel engine.

(4) assembly of above-mentioned assembling is integrally fixed on diesel engine holder, and carries out balanced adjustment.

(5) diesel oil hood 135 is covered on diesel engine 132 and wind-tunnel case 133.

Above-mentioned assemble method, can at the diesel engine components of factory-assembled except diesel oil hood, and the scene that is then transported to is installed, therefore, convenient installation, and the efficiency of installing is high.

In the present invention, diesel engine components 13 and driver's cabin 16 are arranged on the front portion of support platform.

As shown in Figures 9 to 11, powder ridge device 2 comprises powder ridge case 21, driving mechanism 22, power transmission shaft 23, power input part 24, bearing 25 and auger stem 26.

As shown in Figure 10 to Figure 11, described powder ridge case 21 comprises base plate 211, side plate 212 and top board 213, and the lower surface of side plate 212 is welded on base plate 211, and top board 213 is welded on the upper surface of side plate 212.

As shown in Figure 11 to 14, base plate 211 has plural lower through-hole 2111, the inwall of lower through-hole 2111 is welded with the step 271 upwards extended, step 271 protrudes the upper surface of base plate 211, the height of the step protruded is greater than the width of two bearings, in step 271, bearing is installed, gusset 273 is welded with between adjacent step, to improve the intensity of step, there is between gusset 273 and base plate 211 grease channel 274, like this, lubricating oil can be allowed on the one hand to circulate smoothly bottom the powder ridge case of band bearing block, improve lubricant effect, on the other hand, owing to not needing to weld between gusset with base plate, under the prerequisite that space is restricted, convenient welding gusset.

The lower surface that step 271 protrudes base plate to downward-extension forms lower convex platform 272, described lower convex platform 272 is for installing lower bearing end cap 281, after being provided with lower convex platform 272, one intensity that improve base plate 211, on the other hand, lower bearing end cap 281 and base plate 211 lower surface can be allowed to have certain distance, and be easy for installation and removal lower bearing end cap 281.

As shown in Figure 13 and Figure 15, top board 213 has the upper through hole 2131 that two or more is corresponding with lower through-hole upright position, the inwall of upper through hole 2131 is provided with the top chock 275 to downward-extension, the length of step 271 is greater than the length of top chock 275, installs bearing in top chock 275; Top chock 275 upwards extends the upper surface protruding top board and forms convex platform 276; Described convex platform 276 is for installing bearing (ball) cover 282, after being provided with convex platform 276, the intensity that improve top board 213, on the other hand, top bearing cover 282 and top board 213 upper surface can be allowed to have certain distance, and be easy for installation and removal top bearing cover 282.

Structure of the present invention, arranges lower through-hole 2111 and is convenient to connect step 271, arranges through hole 2131 and is convenient to connect top chock 275; Because step 271 upwards extends, top chock 275 is to downward-extension, therefore, upper and lower bearing block is all positioned at the powder ridge case of band bearing block, like this, one can reduce the appearance and size of powder ridge case being with bearing block, on the other hand can play the effect protecting upper and lower bearing block, in addition, powder ridge case in use can splendid attire lubricating oil, and adopting the setting of above-mentioned upper and lower bearing block, then the lubricating oil in the case of powder ridge is easier to be lubricated the bearing in upper and lower bearing block; Length due to step 271 is greater than the length of top chock 275, when installing bearing, consider that pine ploughs the particular surroundings on powder ridge, in step 271, plural bearing 25 is installed, in top chock 275, a bearing 25 is installed, like this, the stability of the intensity of power transmission shaft, rigidity and transmission can not only be improved, and have selected the bearing of right quantity, reduce the cost manufacturing powder ridge case, also reduce the cost brought because of number of bearings.

Wherein side plate is distributed in the front portion of powder ridge case, this side plate comprises plate body 2121, plate body 2121 has manhole 21211, the surrounding that plate body 2121 is positioned at manhole is provided with flange 21212, plate body 2121 and flange 21212 are provided with installing hole 212112, between the inner side of flange 21212 and plate body 2121, are formed with step.Because the parts such as transmission system are all mounted in powder ridge case 21, therefore, in order to install, dismantle, keep in repair the parts such as transmission system, manhole 21211 is provided with; Described flange 212112 is generally connected by welding on plate body 2121, after on the position that installing hole 21212 is arranged on flange 212112, the intensity being bolted manhole cover improves, side plate is not easy to damage, in addition, owing to being provided with flange 212112, after manhole cover has been installed, there is the distance being equal to or greater than thickness of flange between manhole cover and plate body, therefore, be easy for installation and removal manhole cover; Described step can increase the weld seam of plate body 2121 and flange inner, thus improves the bonding strength of flange 212112 and plate body 2121, and in addition, step can also play effect that is spacing and location to sealing ring, thus the sealing property between raising manhole cover and side plate.

Further, flange 212112 can arrange seal groove.Sealing groove can accommodating sealing ring, carries out spacing to sealing ring, thus improves sealing property.Certainly, when after manhole cover after installation, if do not arranged sealing ring, Seal Oil can be injected in seal groove, playing the effect of sealing.

As shown in figure 12, at the lower surface of base plate 211, there is the first supporting part, side plate 212 is welded with the first engaging lug 29, first engaging lug 29 and is provided with the first supporting plate 291, first supporting plate 291 extended to the inside and supports the first supporting part.Because base plate 211 is welded on side plate 212, the phenomenon that stress is concentrated easily is formed in commissure, therefore, easily form crackle at base plate 211 with the junction of side plate 212 to be separated even completely, and after being provided with the first supporting part, utilize the first supporting plate 291 can play the effect of supporting to base plate to the effect of the first supporting part, like this, the bonding strength of base plate and side plate is better.

As shown in figure 12, at the lower surface of base plate 211, there is the second supporting part, side plate 212 is welded with apparatus for leveling engaging lug 210, and apparatus for leveling engaging lug 210 is provided with the second supporting plate 2101, second supporting plate 2101 extended to the inside and supports the second supporting part.Because base plate 211 is welded on side plate 212, the phenomenon that stress is concentrated easily is formed in commissure, therefore, easily form crackle at base plate 211 with the junction of side plate 212 to be separated even completely, and after being provided with the second supporting part, utilize the second supporting plate 2101 can play the effect of supporting to base plate to the effect of the second supporting part, like this, the bonding strength of base plate and side plate is better.The second described supporting part and the first supporting part are oppositely arranged.

As shown in figure 12, top board 213 is provided with the first weld part, side plate 212 is welded with the second engaging lug 220, second engaging lug 220 be provided with the second welded plate 2201, second welded plate 2201 extended to the inside and weld mutually with the first weld part on top board, like this, not only top board 213 is not easy to be separated with side plate 212, and the bonding area of the second engaging lug 220 is large, and two solders side are in being arranged vertically, therefore, the bonding strength of the second engaging lug 220 is high; Top board 213 is welded with the 3rd engaging lug 230,3rd engaging lug 230 is provided with the 3rd welded plate 2301 to downward-extension, side plate 212 is provided with the second weld part, 3rd welded plate 2301 welds mutually with the second weld part, and like this, not only top board 213 is not easy to be separated with side plate 212, and the 3rd the bonding area of engaging lug 230 large, and two solders side are in being arranged vertically, therefore, the bonding strength of the 3rd engaging lug 230 is high.

As shown in figure 17, plate body 2121 is provided with hinged seat 240, described hinged seat 240 comprises Connection Block 2401 and between engaging lug 2402, two engaging lug extended away from Connection Block direction, is formed with storage tank from the dual-side of Connection Block, and two engaging lugs are respectively equipped with hinge hole.The hinged seat 240 of this structure, not only convenient processing, intensity is high, and under the prerequisite not destroying powder ridge case 21, can connect other parts.

Plate body 2121 is provided with expansion mounting flange 250, like this, under the prerequisite not destroying powder ridge case 21, on expansion mounting flange 250, other parts can be connected at any time, the also convenient parts dismantling other at any time.

Driving mechanism 22 is hydraulic motor, motor etc., driving mechanism 22 is arranged on top board 213, driving mechanism 22 drives a wherein power transmission shaft to rotate, and also on each power transmission shaft, correspondence can arrange driving mechanism, or correspondence arranges driving mechanism on section transmission axle.

In step 271, be provided with bearing 25, be provided with bearing 25 in top chock 275, in the present embodiment, Selection of Bearings conical bearing, the bearing being positioned at step and the bearing being positioned at top chock are oppositely installed.

Power transmission shaft 23 is arranged between bearing in step and the bearing in top chock, and powder ridge case 21 is stretched out in the lower end of power transmission shaft 23.Power transmission shaft 23 has axially through plup inlet 231.

Power input part 24 is gear, and each power transmission shaft 23 is provided with gear, and the lower surface of gear is kept out by the shaft shoulder of power transmission shaft, and when a power transmission shaft wherein connects driving mechanism, adjacent gear engages each other.Axle sleeve 2771 is provided with between the inner ring and gear of the conical bearing of top chock 275.

As shown in figure 18, power transmission shaft 23 has been threaded connection positive lock jack panel 2772 above superposed conical bearing, positive lock jack panel 2772 contacts with the inner ring of the conical bearing on top; Power transmission shaft 23 is positioned at above positive lock jack panel 2772 and is provided with reverse locking nut (not shown); The diameter arranging the power transmission shaft of positive lock jack panel 2772 is greater than the diameter of the power transmission shaft arranging reverse locking nut, the upper surface of positive lock jack panel 2772 is higher than the upper surface of power transmission shaft arranging positive lock jack panel 2772, and reverse locking nut contacts with positive lock jack panel 2772.

By the method in said structure adjustment conical bearing gap be: first rotate positive lock jack panel 2772, allow the action of inner of positive lock jack panel 2772 and the conical bearing on top, impel the inner ring axially-movable of the conical bearing on top, to reach the object in adjustment conical bearing gap; When rotating forward after nut 2772 is rotated in place, reverse locking reverse locking nut, allows reverse locking nut contact with positive lock jack panel 2772, prevents positive lock jack panel 2772 from loosening; Like this, what the gap through adjusting can not be random changes, and the Adjustment precision in conical bearing gap is high, and the transmission performance of power transmission shaft is stablized.

Auger stem 26 comprises the body of rod 261, flight 262 and blade.The body of rod 261 is connected on power transmission shaft 23 by flange 265, the body of rod 261 has axially extended hole, this hole communicates with the plup inlet on power transmission shaft, the body of rod 261 is provided with communicate with hole and the radial discharge opening 2611 extended, like this, agricultural chemicals, water, fertilizer etc. can be poured into the plup inlet 231 of power transmission shaft, agricultural chemicals, water or fertilizer can enter into deep soil through via hole and discharge opening 2611, realize the object that deep layer applies agricultural chemicals, water and fertilizer, and this process can be carried out when pine is ploughed simultaneously, this improves efficiency; Flight 262 is welded on the body of rod 261, and flight 262 is fixed with blade.

As shown in figure 19, one end of described power transmission shaft 23 is cone axis 232, has screw rod 233 in one end of cone axis 232.Flange 265 is provided with the conical bore 2651 coordinated with cone axis and the through hole 2652 passed for screw rod, and side relative with conical bore on flange 265 is provided with counterbore 2653, and conical bore 2651, through hole 2652 and counterbore 2653 communicate; Cone axis 232 is located in conical bore 2651, and screw rod 233 passes through hole 2652 and extend in counterbore 2653, is provided with the locking nut 266 be connected with screw rod in counterbore 2653.

Lock-screw 267 by more than two on screw rod 233 is fixed with gland 268.The upper surface of gland 268 has boss 2681, boss 2681 is pressed together on the end face of locking nut 266, has gap between gland 268 and screw rod end face, and gland and counterbore are interference fits, can prevent large particulate matter from entering in counterbore, play the effect of protection lock jack panel 266; Gland 268 is provided with counter sink, and the head of lock-screw is positioned at counter sink, can play the effect of protection locking screw head.

Said structure, be fixed on screw rod 233 by the lock-screws 267 of more than two by gland 268, like this, gland 268 itself can not rotate relative to screw rod 233, boss 2681 due to gland is pressed together on the end face of locking nut 266, therefore, locking nut 266 does not have rotatable space, like this, locking nut 266 there will not be loosening phenomenon, raising cone axis coordinates reliability with conical bore, realizes the transmission of power reliably, and gland 268 is fixing also very convenient, in addition, when there is wear phenomenon with conical bore 2651 in cone axis 233, gland 268 can be disassembled, further tighten locking nut 266, and then utilize lock-screw 267 to lock gland 268, owing to having gap between gland 268 and screw rod end face, therefore, gland has the space to the motion of screw rod direction, like this, even if locking nut 266 is locked further, the boss 2681 of gland also can press on locking nut 266, prevent locking nut from loosening, like this, the fit clearance of cone axis and conical bore can be adjusted as required, do not need to change parts, also can adjust now.

The assemble method of above-mentioned powder ridge device is:

(1) step 271 is welded on base plate 211, top chock 275 is welded on top board 213.

(2) base plate 211, side plate 212 and top board 213 are welded together to form powder ridge case 21; First engaging lug 29, apparatus for leveling engaging lug 210, second engaging lug 220, the 3rd engaging lug 230 and hinged seat 240 are welded on the case of powder ridge.

(3) in step 271, install bearing, in top chock 275, install bearing, described bearing is conical bearing, and the conical bearing forward being positioned at step 271 is installed, and the conical bearing being positioned at top chock 275 is oppositely installed.

(4) power transmission shaft 23 is extend in the case of powder ridge from the bearing of lower end in step of powder ridge case, when the upper end of power transmission shaft 23 extend into the middle part of powder ridge case, the output block 24 of power is installed on power transmission shaft 23, then, power transmission shaft 23 overlaps Upper shaft sleeve 2771, then upwardly power transmission shaft is continued, in the bearing allowing the upper end of power transmission shaft be installed in top chock 275.

(5) positive lock jack panel 2772 is locked in the upper end of power transmission shaft 23, allow positive lock jack panel 2772 and the bearing inner race contact action in top chock 275, impel the bearing inner race axially-movable in top chock 275, reach the object regulating conical bearing gap, after the gap of conical bearing is adjusted, oppositely lock reverse locking nut.

(6) lower bearing end cap 281 and top bearing cover 282 are installed.

(7) driving mechanism 22 is installed.

(8) mounting flange 265, its process is: allow conical bore 2651, through hole 2652 and counterbore 2653 through screw rod 233, cone axis 232 is allowed to coordinate with conical bore 2651, locking nut 266 is locked in the lower end of screw rod 233, then in counterbore 2653, gland 268 is pressed into, allow boss 2681 and the end contact of locking nut 266, then lock lock-screw 267.

(9) on flange 265, auger stem 26 is installed.

The assemble method of above-mentioned powder ridge device is simple, and precision is high.

As shown in Figure 1, Figure 2, shown in Figure 20 and Figure 21, jockey 3 comprises link 31, connects support plate 32, guiding slide bar 33, attaching nut 34, sliding sleeve frame 35, hoist cylinder 36.

As shown in figure 21, link 31 comprises crossbeam 311, longeron 312, vertical beam 313, first diagonal brace 314 and the second diagonal brace 315.Crossbeam 311 forms by many; Longeron 312 is made up of lower longeron and upper longeron, is welded with lower longeron at the two ends of crossbeam 311, certainly, also can the middle part of crossbeam 311 welding under longeron; Vertical beam 313 is welded on the lower longeron at rear portion; Upper longitudinal beam welding is in the upper end of vertical beam; First diagonal brace 314 is welded between the leading section of crossbeam and the upper end of vertical beam; Second diagonal brace 315 is welded between vertical beam, and not only structure is simple for the link 311 of this structure, and stress performance is good, the powder ridge device of energy support heavier.

Described crossbeam 311, longeron 312, vertical beam 313, first diagonal brace 314 and the second diagonal brace 315 all adopt square tube, come round in crossbeam 311, longeron 312, vertical beam 313, first diagonal brace 314 and the second diagonal brace 315, make to form oil pocket in crossbeam 311, longeron 312, vertical beam 313, first diagonal brace 314 and the second diagonal brace 315, for filling diesel oil, like this, existing structure is utilized to increase the volume of fuel tank.

As shown in figure 21, lower longeron and upper longeron are welded with described connection support plate 32 respectively.

Through there being guiding slide bar 33 on support connecting plate 32, described guiding slide bar comprises guiding slide bar body and plating Luo layer on its outer surface, and described Luo layer can improve wearability, corrosion resistance etc.

The below that guiding slide bar 33 is positioned at lower end connection support plate is provided with attaching nut 34, guiding slide bar 33 is positioned at above upper end connection support plate and is provided with attaching nut 34, can mount and dismount guiding slide bar 33 very easily by upper and lower attaching nut 34.

As shown in figure 21, described sliding sleeve frame 35 comprises sliding sleeve 351, powder ridge device Connection Block 352 and hoist cylinder seat 353.That slides at sliding sleeve 351 is enclosed within guiding slide bar 33, between sliding sleeve 351 and guiding slide bar 33 and the top and bottom laying respectively at sliding sleeve 351 are respectively equipped with dust ring, play effect that is dust-proof, waterproof, also can lubricating oil between anti-anti-skid sheath 351 and guiding slide bar 33 be dry at short notice loses, improve greasy property.Powder ridge case Connection Block 352 is welded on sliding sleeve 351, and powder ridge case Connection Block 352 is provided with installing hole 3521.Described hoist cylinder seat 353 is welded on powder ridge case Connection Block 352, and described hoist cylinder seat 353 comprises hoist cylinder pedestal 3531 and is welded on the gusset 3532 between hoist cylinder pedestal and powder ridge device Connection Block 352.

The connection support plate of lower end is fixed with oil cylinder hinged seat 37, the piston rod of hoist cylinder 36 is hinged on hinged seat 37, the lower end of hoist cylinder cylinder body is fixed on hoist cylinder seat 353, powder ridge machine is ploughed for pine of the present invention, the range demands of hoist cylinder is relatively long, like this, the length of hoist cylinder 36 is longer, when the lower end of hoist cylinder cylinder body is fixed on hoist cylinder seat 353, just reduce the distance between hoist cylinder cylinder body fixing point to hinged seat 37, hoist cylinder 36 operationally, flexural deformation is less likely to occur hoist cylinder 36, make the stressed good of hoist cylinder, in addition, this fixed structure, relative to the structure upper end of hoist cylinder being fixed to hoist cylinder seat, the height of link is much lower, thus reduce the vertical height of link, reduce the height that whole pine ploughs powder ridge machine.

Described powder ridge device is by being bolted on powder ridge device Connection Block 353 through installing hole 3521, and like this, not only powder ridge device is easy for installation, quick, and can integral demounting dry linting ridge device.

The assemble method of above-mentioned jockey 3 is:

(1) crossbeam 311, longeron 312, vertical beam 313, first diagonal brace 314 and the second diagonal brace 315 are welded together to form link 31.

(2) on lower longeron and upper longeron, support plate 32 is welded to connect respectively.

(3) the connection support plate of one end through upper end of guiding slide bar 33 is allowed to be passed down through, then the sliding sleeve 351 of sliding sleeve frame 35 is enclosed within guiding slide bar 33, then continue to allow guiding slide bar 33 move downward connection support plate through lower end, then lock attaching nut 34 respectively with fixed guide slide bar 33 in the top and bottom of guiding slide bar 33.

(4) be fixedly hinged seat 37 on the connection support plate of lower end, is fixed to by the cylinder body of hoist cylinder 36 on hoist cylinder seat 353, is hinged on hinged seat 37 by the piston rod of hoist cylinder 36.

As shown in Figure 1, Figure 2 with shown in Figure 22, ditching device 4 comprises swing arm 41, supporting arm 42, overturning oil cylinder 43, adjusting seat 44, trench digging arm 45 and furrow plough 46.

Expansion mounting flange 250 is fixed with hinged seat 47, and one end of swing arm 41 is hinged on hinged seat 47, and the other end of swing arm 41 is hinged on the piston rod of overturning oil cylinder 43.Described swing arm is two that are parallel to each other, and welds described supporting arm 42 between the middle part of two swing arms, and the cross section of supporting arm 42 is regular polygon.The cylinder body of overturning oil cylinder 43 is hinged on the 3rd engaging lug 230.

As shown in figure 23, described adjusting seat 44 comprises lower grip slipper 441 and upper grip slipper 442, lower grip slipper 441 and upper grip slipper 442 are clamped on supporting arm 42, by bolt, lower grip slipper 441 is connected with upper grip slipper 442, when unclamping bolt, then can allow adjusting seat 44 transverse shifting on supporting arm, working as clamping screw, adjusting seat 44 can be allowed to be fixed on supporting arm 42, thus the object regulating adjusting seat lateral attitude can be reached.

Each adjusting seat comprises two lower grip slippers 441 and two upper grip slippers 442, and every grip slipper once 441 and upper grip slipper 442 are respectively equipped with locating hole, and locating hole is through there being adjusting lever 47.Trench digging arm 45 is clamped on two between support seat, is also clamped between twice grip slippers simultaneously, and trench digging arm 45 is provided with multiple adjusting hole 451, and described adjusting lever 47 is through adjusting hole 451 wherein.As needed adjustment trench digging arm relative to the position between adjusting seat 44, first unclamping adjusting lever 47, trench digging arm 45 is adjusted to required position, then utilize adjusting lever 47 through locating hole and corresponding adjusting hole, therefore, adjustment is got up very convenient, quick.

As shown in Figure 25 to 27, described furrow plough 46 is fixed on the lower end of trench digging arm 45.Described furrow plough comprises the first trench digging moldboard 461, the second trench digging moldboard 462 and the 3rd trench digging moldboard 463 is provided with in the both sides of the first trench digging moldboard 461, at the first trench digging moldboard 461, second trench digging moldboard 462 and the 3rd is ditched between moldboard 463 and is provided with " U " font groove 464, cross reinforcing 465 and vertical strengthening ribs 466 is provided with in " U " font groove 464, cross reinforcing 465 and vertical strengthening ribs 466 intersect mutually, ditch the lower end of moldboard 462 in the lower end and second of the first trench digging moldboard 461, formation plough point 467 is intersected in the lower end of the 3rd trench digging moldboard 463, the cross section of plough point 467 is triangle, the thickness of plough point 467 is greater than the thickness of the second trench digging moldboard 462 and the 3rd trench digging moldboard 463.Because in the process of farming, plough point 467 can touch the stone in soil, the bar that tree root or shrub etc. are harder, and the thickness of plough point 467 is greater than the thickness of the second trench digging moldboard 462 and the 3rd trench digging moldboard 463, then the intensity of plough point 467 is higher, easily can not cause the damage of plough point 467, therefore plow structure is very firm, simultaneously because at the first trench digging moldboard 461, second trench digging moldboard 462 and the 3rd is ditched between moldboard 463 and is provided with " U " font groove 464, make the weight ratio of the entirety of plow structure lighter, in " U " font groove 464, be provided with cross reinforcing 465 and vertical strengthening ribs 466 simultaneously, also make plow structure more firm.

The assemble method of above-mentioned ditching device 4 is:

(1) supporting arm 42 is welded between two swing arms, then one end of overturning oil cylinder 43 is hinged on the 3rd engaging lug 230, then one end of swing arm 52 is hinged on hinged seat 47, the other end of swing arm is hinged on the piston rod of overturning oil cylinder 43.

(2) adjusting seat 44 is installed on supporting arm 52, its process is: be clamped on supporting arm 52 by grip slipper 442 on twice grip slippers 441 and two, then clamping screw is connected between grip slipper up and down in left side, clamping screw is connected between grip slipper up and down on right side, now upper and lower grip slipper do not locked by clamping screw, regulate the position of adjusting seat 44 on supporting arm 42 as required, then tighten clamping screw, prevent adjusting seat 44 from moving relative to supporting arm 42.

(3) furrow plough 46 is welded on trench digging arm 45, the upper end of trench digging arm 45 is installed to grip slipper up and down and up and down between the grip slipper of right side in the left side of adjusting seat, the position of adjustment trench digging arm as required, then utilizes adjusting lever to pass locating hole and corresponding adjusting hole is fixed on the positioning trench digging arm.

The assemble method of above-mentioned ditching device, its operation is simple, operates conveniently, and can adjust the position of furrow plough as required.

As shown in Figure 28 and Figure 29, described apparatus for leveling 5 comprises plate 52 of raking, the linking arm 58 be connected with plate 52 of raking and the adjusting device of plate 52 flip angle of raking described in regulating.Described linking arm 58 is arranged on the end positions of plate 52 of raking, and linking arm 58 lower end is fixedly connected with plate 52 of raking, upper end and apparatus for leveling engaging lug 210 hinged, for support and connection is raked plate 52.Described plate 52 of raking is elongated, described in plate 52 of raking connected and composed successively by three pieces of flat units 521; Described flat unit 521 comprises connecting portion 5211 and is located at the tooth-like part 5212 of described connecting portion 5211 lower end, and the connecting portion 5211 between adjacent panels unit 521 is connected through the hinge, and makes flat unit 521 can carry out upset and folds; After flat unit 521 launches, in order to the position of fixed flat planar unit 521, between the connecting portion 5211 of adjacent panels unit 521, be provided with the interlock that restriction flat unit 21 overturns.Described interlock comprises the first annulus 59 being arranged on flat unit 21 side, the second annulus 511 being arranged on adjacent panels unit 521 side and can run through the latch 510 of the first annulus 59 and the second annulus 511, the jack of the first annulus 59 and the jack of the second annulus 511 are longitudinally, after adjacent two flat units 521 launch, first annulus 59 and the second annulus 511 are in consistency from top to bottom, and latch 510 inserts the first annulus 59 from top to bottom successively and adjacent two pieces of flat units 521 can pin by the second annulus 511.Described adjusting device comprises hinged seat, screw rod, the first spring, the second spring and nut, described screw rod lower end is hinged with plate 52 of raking, upper end is connected with nut through after described hinged seat, first spring housing is on screw rod and raking between plate 52 and hinged seat, second spring housing is on screw rod and between hinged seat and nut, the elastic force of the first spring acts on rakes on plate 52, the plate 52 that makes to rake is more strong when flattening earth, can be changed the flip angle of plate 52 of raking in addition by the position of adjusting nut.

The operation principle of above-mentioned apparatus for leveling: apparatus for leveling and powder ridge device with the use of, after powder ridge device carries out powder ridge to earth, soil becomes loose and out-of-flatness; By adjusting device make to rake plate 52 overturn and can with earth surface, walk with apparatus for leveling when pine ploughs the machine walking of powder ridge, ground can flatten by the plate 52 of raking of apparatus for leveling; The auger stem of powder ridge device is when carrying out powder ridge to earth in addition, and pulverized earth can splash, and the plate 52 of raking being arranged on device side, powder ridge can play the function stopping earth splashes.Plate 52 of raking is elongated, and flat unit 521 adjustment by adjacent hinge is raked the width of the width of plate 52, plate 52 of so just can raking according to the adjustment of the size of land area.

As shown in figures 30 and 31, stalk returning device 6 comprises straw-returning hinged seat 61, straw-returning linkage 62, straw-returning cover 63, weeding knife 64, straw-returning oil cylinder 65 and straw-returning driving mechanism.

As shown in figures 30 and 31, straw-returning bindiny mechanism 62 comprises the first straw-returning connecting rod 621 and the second straw-returning connecting rod 622; One end of first straw-returning connecting rod 621 is hinged on straw-returning hinged seat 611, and the other end of the first straw-returning connecting rod 621 is hinged on straw-returning cover 63; One end of second straw-returning connecting rod 622 is hinged on the middle part of the first straw-returning connecting rod, and the other end of the second straw-returning connecting rod 622 is hinged on straw-returning cover 63; Weeding knife 64 is located in straw-returning cover 63; One end of straw-returning oil cylinder 65 is hinged on straw-returning hinged seat 61, and the other end is hinged on straw-returning cover 63; Straw-returning driving mechanism comprises motor, driving gear, driven gear, motor is fixed on straw-returning cover 63, driving gear is arranged on the output shaft of motor, driven gear is arranged on the axle of weeding knife 64, driving gear is meshed with driven gear, is provided with spacing rod 66 at the inferoanterior of straw-returning cover.

Embodiment 2.

The present embodiment is compared with embodiment 1, and except jockey, other structure is identical.In the present embodiment, as shown in Figure 32 to Figure 34, jockey 3 comprises two linkages and is connected to the connecting rod 310a of two linkages.Described linkage comprises connecting rod base 30a, first connecting rod 31a, second connecting rod 32a, third connecting rod 33a, double leval jib 34a and drives oil cylinder 35a.Connecting rod base 30a is fixed on support platform; One end that the lower end of first connecting rod 31a is hinged on the rear end second connecting rod 32a of connecting rod base 30a is hinged on position on the lower side in the middle part of first connecting rod 31a, and the other end of second connecting rod 32a is hinged on the first engaging lug 29; One end of third connecting rod 33a is hinged on the upper end of first connecting rod 31a, and the other end of third connecting rod 33a is hinged on the second engaging lug 220, and third connecting rod 33a and second connecting rod 32a is parallel to each other; One end of double leval jib 34a is hinged on position on the upper side, the middle part of first connecting rod 31a, and the other end of double leval jib 34a is hinged on third connecting rod 33a; Drive one end of oil cylinder 35a to be hinged on connecting rod base 30a, drive the other end of oil cylinder 35a to be hinged on the middle part of first connecting rod 31a.

The jockey of said structure can realize the upset of powder ridge device and move both vertically, and is convenient to pine and ploughs powder ridge.

Claims

1. extended pattern pine ploughs a powder ridge machine, it is characterized in that: comprise body, powder ridge device, jockey, ditching device, apparatus for leveling and stalk returning device;

Auger stem is arranged on the lower end of power transmission shaft;

Described jockey is connected between frame and powder ridge device;

2. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: described running gear comprises two track assemblies be oppositely arranged, track assembly comprises wheel carrier, driving wheel, driven pulley, lower directive wheel, upper directive wheel, crawler belt and travel driving unit; Driving wheel is arranged on one end of wheel carrier, driven pulley is arranged on the other end of wheel carrier, lower directive wheel is arranged on the bottom of wheel carrier, upper directive wheel is arranged on the top of wheel carrier, crawler belt is enclosed within driving wheel, driven pulley, lower directive wheel, upper directive wheel, and travel driving unit is arranged on wheel carrier and also driving wheel can be driven to rotate;

Described frame comprises support platform, tilt prop and supporting rib; Support platform is welded on wheel carrier; Tilt prop is welded on wheel carrier and support platform; Supporting rib is positioned at the front portion of support platform, and the tilt prop of the tilt prop of supporting rib from side through the bottom of support platform to opposite side extends; Two gussets be parallel to each other are provided with in the bottom surface, rear portion of tilt prop.

3. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: the lower surface that step protrudes base plate to downward-extension forms lower convex platform, and described lower convex platform is for installing lower bearing end cap; Top chock upwards extends the upper surface protruding top board and forms convex platform; Described convex platform is used for installing bearing (ball) cover.

4. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: wherein side plate is distributed in the front portion of powder ridge case, this side plate comprises plate body, plate body has manhole, the surrounding that plate body is positioned at manhole is provided with flange, plate body and flange are provided with installing hole, between the inner side of flange and plate body, are formed with step; Plate body is provided with expansion mounting flange.

5. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: at the lower surface of base plate, there is the first supporting part, side plate is welded with the first engaging lug, and the first engaging lug is provided with the first supporting plate extended to the inside, and the first supporting plate supports the first supporting part; Have the second supporting part at the lower surface of base plate, side plate is welded with apparatus for leveling engaging lug, apparatus for leveling engaging lug is provided with the second supporting plate extended to the inside, and the second supporting plate supports the second supporting part; Top board is provided with the first weld part, side plate is welded with the second engaging lug, the second engaging lug is provided with the second welded plate extended to the inside, and the second welded plate welds mutually with the first weld part on top board; Top board is welded with the 3rd engaging lug, and the 3rd engaging lug is provided with the 3rd welded plate to downward-extension, and side plate is provided with the second weld part, and the 3rd welded plate welds mutually with the second weld part; Plate body is provided with hinged seat, described hinged seat comprise Connection Block and from the dual-side of Connection Block to the engaging lug extended away from Connection Block direction, be formed with storage tank between two engaging lugs, two engaging lugs be respectively equipped with hinge hole.

6. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: described bearing is conical bearing, and the conical bearing forward being positioned at step is installed, and the bearing being positioned at top chock is oppositely installed; On power transmission shaft, between power input part and the conical bearing on top, cover has axle sleeve; Power transmission shaft has been threaded connection positive lock jack panel above superposed conical bearing, and positive lock jack panel contacts with the inner ring of the conical bearing on top; Power transmission shaft is positioned at above positive lock jack panel and is provided with reverse locking nut; The diameter arranging the power transmission shaft of positive lock jack panel is greater than the diameter of the power transmission shaft arranging reverse locking nut, and the upper surface of positive lock jack panel is higher than the upper surface of power transmission shaft arranging positive lock jack panel, and reverse locking nut contacts with positive lock jack panel.

7. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: one end of described power transmission shaft is cone axis, has screw rod in one end of cone axis; Flange is provided with the conical bore coordinated with cone axis and the through hole passed for screw rod, and side relative with conical bore on flange is provided with counterbore, and conical bore, through hole and counterbore communicate; Cone axis is located in conical bore, and screw rod passes through hole and extend in counterbore, is provided with the locking nut be connected with screw rod in counterbore; Screw rod is fixed with gland by the lock-screw of more than two, and gland has boss, and locking nut suppressed by boss.

8. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: jockey comprises link, connection support plate, guiding slide bar, attaching nut, sliding sleeve frame, hoist cylinder;

Link comprises crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace; Crossbeam forms by many; Longeron is made up of lower longeron and upper longeron, is welded with lower longeron at the two ends of crossbeam; Vertical beam is welded on the lower longeron at rear portion; Upper longitudinal beam welding is in the upper end of vertical beam; First diagonal brace is welded between the leading section of crossbeam and the upper end of vertical beam; Second diagonal brace is welded between vertical beam;

Described crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace all adopt square tube, come round in crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace, make to form oil pocket in crossbeam, longeron, vertical beam, the first diagonal brace and the second diagonal brace;

Lower longeron and upper longeron are welded with described connection support plate respectively;

Through there being guiding slide bar on support connecting plate;

The below that guiding slide bar is positioned at lower end connection support plate is provided with attaching nut, guiding slide bar is positioned at above upper end connection support plate and is provided with attaching nut;

Described sliding sleeve frame comprises sliding sleeve, powder ridge device Connection Block and hoist cylinder seat; That slides at sliding sleeve is enclosed within guiding slide bar; Powder ridge case Connection Block is welded on sliding sleeve, and powder ridge case Connection Block is provided with installing hole; Described hoist cylinder seat is welded on the case Connection Block of powder ridge;

The connection support plate of lower end is fixed with oil cylinder hinged seat, and the piston rod of hoist cylinder is hinged on hinged seat, and the lower end of hoist cylinder cylinder body is fixed on hoist cylinder seat;

Described powder ridge device is by being bolted on the device Connection Block of powder ridge through installing hole.

9. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: jockey comprises two linkages and is connected to the connecting rod of two linkages; Described linkage comprises connecting rod base, first connecting rod, second connecting rod, third connecting rod, double leval jib and drives oil cylinder; Connecting rod base is fixed in frame; The lower end of first connecting rod is hinged on the rear end of connecting rod base, and one end of second connecting rod is hinged on position on the lower side in the middle part of first connecting rod, and the other end of second connecting rod is hinged on the case of powder ridge; One end of third connecting rod is hinged on the upper end of first connecting rod, and the other end of third connecting rod is hinged on the case of powder ridge, and third connecting rod and second connecting rod are parallel to each other; One end of double leval jib is hinged on position on the upper side, the middle part of first connecting rod, and the other end of double leval jib is hinged on third connecting rod; Drive one end of oil cylinder to be hinged on connecting rod base, drive the other end of oil cylinder to be hinged on the middle part of first connecting rod.

10. extended pattern pine according to claim 1 ploughs powder ridge machine, it is characterized in that: described adjusting seat comprises lower grip slipper and upper grip slipper, lower grip slipper and upper grip slipper are clamped on supporting arm, by bolt, lower grip slipper is connected with upper grip slipper, when unclamping bolt, then can allow adjusting seat transverse shifting on supporting arm, work as clamping screw, adjusting seat can be allowed to be fixed on supporting arm;

Each adjusting seat comprises two lower grip slippers and two upper grip slippers, and every grip slipper once and upper grip slipper are respectively equipped with locating hole, and locating hole is through there being adjusting lever; Trench digging arm is clamped on two between support seat, is also clamped between twice grip slippers simultaneously, and trench digging arm is provided with multiple adjusting hole, and described adjusting lever is through adjusting hole wherein;

Described plate of raking is elongated, described in plate of raking connected and composed successively by three pieces of flat units; Described flat unit comprises connecting portion and is located at the tooth-like part of described connecting portion lower end, and the connecting portion between adjacent panels unit is connected through the hinge, and makes flat unit can carry out upset and folds; The interlock of restriction flat unit upset is provided with between the connecting portion of adjacent panels unit; Described interlock comprise be arranged on flat unit side the first annulus, be arranged on the second annulus of adjacent panels unit side and the latch of the first annulus and the second annulus can be run through, the jack of the jack of the first annulus and the second annulus is longitudinally;

Described adjusting device comprises hinged seat, screw rod, the first spring, the second spring and nut, described screw rod lower end is hinged with plate of raking, upper end is connected with nut through after described hinged seat, first spring housing is on screw rod and raking between plate and hinged seat, second spring housing is on screw rod and between hinged seat and nut, and the elastic force of the first spring acts on rakes on plate.