CN2819745Y - Vertical intermittent rotary stacking device - Google Patents

Abstract

The utility model provides a vertical intermittent rotary stacking device, which comprises a transmission mechanism and a material collecting mechanism, wherein the transmission mechanism comprises a drive sprocket, a chain box, a gearbox and a grass shifting fin wheel, and the gearbox accepts a power by a driven sprocket when an operation is carried out; continuous rotation is converted into intermittent rotation by two dead axle change gear sets and an intermittent rotary mechanism in a box body and is transferred to the grass shifting fin wheel by a long shaft, and the intermittent rotation of the grass shifting fin wheel completes the collection and the stack of seedling rods in the material collecting mechanism; a drive segment gear of a short shaft in the intermittent rotary mechanism is periodically meshed with a driven gear of a long shaft to complete the intermittent rotation, and a locking cambered surface of a locking disk, which is positioned at a locking position during the lag phase, is attached to a rotary disk circumference surface; the locking disk is restricted to not freely rotate to ensure that the driven gear of the long shaft and the drive segment gear of the short shaft are swimmingly meshed again. The structure avoids the existence of weaknesses of the transmission mechanism, and ensures the periodicity of the intermittent rotation; the material collecting mechanism uses a clamping and holding member, and can increase and decrease clamping and holding by a certain shape and a certain degree along with seedling rods, which enables uniform and ordered collection of seedling rods to be carried out; the regular degree of the stack is increased.

Description

Rotate mower-haymaker vertical intermittence

Technical field

The utility model relates to a kind of vertical intermittence and rotates mower-haymaker

Background technology

In another part of the applicant application number is 200420087615.4 utility model, described and intermittently rotated mower-haymaker, it comprises transmission mechanism and collection discharge mechanism, transmission mechanism is to arrange fixedly drive sprocket of the following wheel shaft of standing grain end lower end at grain header, this drive sprocket can place its below to be fixed in the chain cover on the grain header bottom girder, by stretch in outside the speed change clutch case of chain on being fixed on the chain cover other end in the chain cover by movable sprocket transmission power, linked common rotation by movable sprocket by the driving gear in power shaft and the speed change clutch casing, driving gear will rotate by being engaged with each other on the same aspect one and two two groups of gears continuously and be transferred to cam, cam is periodically oppressed embedded radially equally distributed scalable in conjunction with pin of ring bodies clutch hub by linking lever, in conjunction with in the flexible realization clutch hub of pin and its cylindrical cavity continuously the clutch rotor cycle of rotation in conjunction with separate, realized the rotation at intermittence of clutch hub, promptly and also realized rotating with the intermittence of dialling standing grain wing wheel that output shaft links to each other with the clutch hub, the purpose that pushes away is deposited and arranged to the collection that has reached crop seedling bar.Adjacent two are positioned at the pin pressing tile two ends of fitting with clutch hub outer circumference surface in conjunction with pin during described clutch hub dead state, and restriction clutch hub freely rotates.After being in position, pin pressing tile inlet side and being compressed in conjunction with pin, it combines co-rotation with the clutch hub with the clutch rotor, in this process in conjunction with the pin outer end in the sliding friction of pin pressing tile intrados, more easy to wear shortening, the inner torsion of bearing clutch hub and clutch rotor alone, easily broken, above reason can cause that intermittently swing circle is destroyed, even all lose rotatory power, so need the user of service to pay more maintenance workload; In addition, its collection discharge mechanism is by the base plate that is fixed on the chain cover forward position, be fixed on base plate support bar in front, and the gib block that supports, the stabiliser bar that is connected between grain header row standing grain end upper beam and the output shaft of gear-box upper end surrounds with group wing that group standing grain wing wheel is positioned at floss hole position and grain header rice seedling discharge port rear position, this space spaciousness of gathering materials, when in the process of gathering materials, meeting the more mixed and disorderly crop seedling bar of height difference or toppling direction, be difficult to guarantee that the seedling bar erects in order, cause the seedling bar heap regularity that discharges poor.

The utility model content

The technical problems to be solved in the utility model provides rotates mower-haymaker a kind of vertical intermittence, can reduce the drive disk assembly breakage rate, avoids that intermittently swing circle is destroyed, reduces user of service's maintenance workload; The relatively poor problem of row's heap regularity when solving the mixed and disorderly crops of harvesting growing way height difference or toppling direction.

For addressing the above problem, the utility model provides and rotates mower-haymaker a kind of vertical intermittence, it comprises transmission mechanism and the mechanism that gathers materials, described transmission mechanism is to fix a drive sprocket in the following wheel shaft of grain header row standing grain end lower end, it can place its below to be fixed in the chain cover on the grain header bottom girder, and can be by chain to the gearbox transmission that is fixed on the chain cover other end, gearbox can change into rotatablely moving continuously intermittently and rotatablely move, with its major axis be transferred to intermittently rotatablely moving be fixed on major axis stretch out the outer part of gearbox have a centrifugal hoop dial standing grain wing wheel, the intermittence rotation that this group standing grain sticks up wheel has realized that promptly the collection of seedling bar deposits and arrange the heap process, one of described gearbox peripheral hardware can place and be received power by movable sprocket in the chain cover, this is constituted coaxial rotary body by movable sprocket by power shaft and driving gear in the casing, the major axis duplex turriform gear train growth shaft gear group that driving gear and its top and major axis are slidingly matched, the minor axis gear train of forming with the minor axis duplex turriform gear that to be minor axis below be slidingly matched with minor axis of this gear train cooperating and its top and the minor axis driven gear of minor axis immovable fitting, the gear that two gear trains are on the same aspect is engaged with each other, two gear trains rotatablely moving continuously after with speed change is transferred to intermittently rotating mechanism, this mechanism comprise with the minor axis of minor axis immovable fitting initiatively sector gear and its top circumferentially have the rotating disk of arc-shaped recess shape by arc, with the major axis driven gear of major axis immovable fitting and the lock plate that circumferentially has equally distributed arc-shaped recess shape locking arc of its top, initiatively a moving week of sector gear revolution is meshed the major axis driven gear once to minor axis, the concave face radian of locking arc is identical on rotating disk circumference convex surface radian and the lock plate, only leave minimum distance during work between the two, lock plate is stagnated by the rotating disk restriction, and rotatablely move the intermittence that rotating mechanism will change at this intermittence exports through major axis; The described mechanism that gathers materials is at the forward position of chain cover fixed base plate, the leading edge fixed support bar of base plate and the gib block of support thereof, between putting the beams in place row's standing grain end and gearbox major axis upper end, grain header is connected stabiliser bar, surround the space that gathers materials with the upper member and the wing that pulls out that standing grain wing wheel is positioned at floss hole and grain header rice seedling discharge port rear position of dialling that is fixed on the major axis, gathering materials is provided with the seedling bar cramp in the space and holds up member, and the seedling bar is erect collection and is stored in the mechanism space that gathers materials.

When the intermittence in the above transmission mechanism, rotating mechanism was worked, power is responsible for transmission by minor axis active sector gear and major axis driven gear, active force in the engagement process between two gears is shared by a plurality of gear teeth, rotating disk and lock plate performance lock function when rotation is stagnated, rotating disk circumference convex globoidal rotates at the locking arc that lock plate is positioned at the lock position during locking, distance is minimum between the two, lock plate can freely not rotated by the restriction of rotating disk circumference convex surface, it is bigger not have obvious active force and cambered surface between the two, not easy to wear, above structure has been avoided the existence of weak link in the transmission mechanism, has significantly improved anti-damage ability, has guaranteed the intermittently periodicity of rotation better; In addition, folder is held up the use of member in the mechanism that gathers materials, and the crop seedling bar that has guaranteed various different situations can be unified orderly setting collection and be stored in the mechanism that gathers materials, and the row of making piles more regular.

Folder in the described mechanism that gathers materials holds up member to be made of the long chi that plays that is fixed on before and after the grain header rice seedling discharge port, and the long chi that plays uses in pairs, whenever is centering to rare one and squeezed by the seedling bar to expand elastic deformation can take place, and can hold up with the folder that collection is deposited the suitable shape appropriateness of increase and decrease of seedling bar.

The leading edge of described base plate and rice seedling discharge port edge carry out bending to be handled, and angle greater than zero degree, is less than or equal to 90 degree for good upwards, and this structure can improve the base plate non-deformability, also can avoid collecting seedling pole-footing portion and ground scraping in depositing.

It is cylindrical cavity that the power shaft of described gearbox is positioned at the inner axial centre of casing, the lower end of major axis can be located in wherein, both are slidingly matched, the effect of major axis lower end axle bed has been played in the effect that this structure makes power shaft promptly bear rotating shaft again simultaneously, this cavity, also can connect power shaft and provide output channel for major axis to by the overhanging direction outputting power of movable sprocket the time at major axis.

Described group of standing grain wing wheel is socketed in major axis and stretches in outward on the gearbox part, and can be fixed on the optional position, and this mode can be adjusted the height and the pulling angle of straw drawing fin wheel as required.

In the described intermittence rotating mechanism minor axis initiatively sector gear whenever circle engagement major axis driven gear once, and be with it to turn over certain angle, in preferred structure, this angle is 120 degree, this has also determined its top and major axis to be all that the locking arc also is that 120 degree angles evenly distribute on the lock plate of immovable fitting, the wing of dialling of dialling standing grain wing wheel is that 120 degree evenly distribute on the surfaces of revolution, quantity is three, this angular distribution is when there is bigger memory space in the mechanism that guarantees to gather materials, guaranteed that also emission direction is basically perpendicular to crop ridge trend, seedling bar heap is horizontally placed on the crop ridge, and it is defeated to be convenient to the fork shipment.

As enhancing to rotating mechanism locking effect at intermittence, secondary lockable mechanism is set, this mechanism comprises and is embedded on the lock plate the radially equally distributed dead bolt in convex arc position between the adjacent locking arc, dead bolt is embedded in the inner socket spring that divides of locking disk body, dead bolt can be along the lock plate radial expansion, dead bolt stretches out the external length of lock plate can pass through passing through in the arc allowed band of rotating disk when it rotates with lock plate, be positioned at the lock nest of the corresponding points position, outer end of any dead bolt when being in the lock plate stagnation on the gearbox inwall, lock nest concave face shape and dead bolt outer face shape are suitable, when lock plate rotates, dead bolt can slide into or skid off the lock nest, when lock plate is stagnated, dead bolt is pressed closer in the lock nest by spring, together locks lock plate with rotating disk circumference convex globoidal, and trend and the rotating disk circumference convex globoidal contact friction of restriction lock plate because of freely rotating.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is the front view that the utility model rotates mower-haymaker vertical intermittence.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the elevation cross-sectional view that the utility model rotates the gearbox of mower-haymaker vertical intermittence.

Fig. 4 is the A of Fig. 3---the A view.

Fig. 5 is that the utility model rotates the mower-haymaker discontinuous rotating mechanism schematic top plan view zero hour that once intermittently rotatablely moves vertical intermittence.

Fig. 6 is that the utility model rotates once a certain moment schematic top plan view in the rotary movement intermittently of mower-haymaker discontinuous rotating mechanism vertical intermittence.

Fig. 7 is that the utility model rotates the mower-haymaker discontinuous rotating mechanism schematic top plan view finish time that once intermittently rotatablely moves vertical intermittence.

Fig. 8 is the amplification plan view of dialling standing grain wing wheel and major axis connecting portion that the utility model rotates mower-haymaker vertical intermittence.

Fig. 9 be the utility model rotate vertical intermittence have secondary lockable mechanism in the mower-haymaker intermittence rotating mechanism amplification overlook and partial sectional view.

Embodiment

The utility model rotates mower-haymaker vertical intermittence, as shown in Figure 1, transmission mechanism is fixing drive sprocket 1 in the lower end of the following wheel shaft of grain header row standing grain end, drive chain 1 can be by the chain cover 2 on the fixing grain header bottom girder thereunder to the gearbox 3 transmission power that are fixed on chain cover 2 other ends, the major axis 8 of gearbox 3 stretches out casing top, the fixing standing grain wing wheel 10 of dialling on it, 14, two straw drawing fin wheels are fixed with centrifugal hoop 9 respectively, 13, described gearbox 4 (as shown in Figure 3) overhanging one place in the chain cover 2 by movable sprocket 16, this is fixed on the outer end of the power shaft 17 of gearbox 3 by movable sprocket 16, and constitute coaxial rotary body by power shaft 17 and the driving gear 18 that is fixed on power shaft 17 the inners and rotate jointly, the major axis duplex turriform gear 19 that is slidingly matched with major axis 8 of driving gear 18 and its top is formed the major axis gear trains altogether around major axis 8 rotations, what cooperate with the major axis gear train is the minor axis duplex turriform gear 23 and the minor axis gear train of its top with minor axis driven gear 24 compositions of minor axis 22 immovable fitting that is slidingly matched with minor axis 22, the gear that two gear trains are on the same aspect is engaged with each other, it is the lower gear of driving gear 18 engagement minor axis duplex turriform gears 23, the lower gear of its engagement major axis duplex turriform gear that cogs, its engagement minor axis driven gear 24 that cogs.Pass to intermittently rotating mechanism through rotatablely moving continuously of above gear reduction during work, in this mechanism minor axis initiatively sector gear 25 and its top rotating disk 26 all with minor axis 22 immovable fitting, link to do continuously by minor axis 22 and minor axis driven gear 24 and rotatablely move, the major axis driven gear 20 of moving week engagement of minor axis active sector gear 25 revolutions and major axis 8 immovable fitting once, the rotation 20 sexual refractorinesses performance period of major axis driven gear, and drive the lock plate 21 of its top and major axis 8 immovable fitting and major axis 8 by major axis 8 and stretch out gearbox 3 outer parts and go up the fixing standing grain wing wheel 10 of dialling, 14 (as shown in Figure 1) did intermittently and rotatablely move, straw drawing fin wheel 10, rotatablely moving for 14 intermittence promptly is the process that heap was deposited and arranged to seedling bar collection, shown in the Fig. 4 of institute, described rotating disk 26 circumferentially has the arc-shaped recess shape by arc 27, lock plate 21 circumferentially has three equally distributed arc-shaped recess shape locking arcs 28,29,30, as shown in Figure 5, minor axis initiatively sector gear 25 begin to mesh major axis driven gear 20 constantly intermittently each member of rotating mechanism in position as shown in FIG., rotating disk 26 pass through that front end goes to locking arc 28 intermediate points that lock plate 21 is in the lock position on arc 27 direction of rotation, minor axis initiatively sector gear 25 drives major axis driven gear 20 backward rotation, and rotating disk 26 and lock plate 21 also rotate synchronously.(as shown in Figure 6) lock plate 21 adjacent locking arcs 28 in the rotation process, between 30 convex arc part from rotating disk 26 pass through pass through in the arc 27, as shown in Figure 7, when minor axis active sector gear 25 breaks away from major axis driven gears 20, rotating disk 26 pass through the intermediate point that arc 27 direction of rotation rear ends go to the locking arc 30 that replaces locking arc 28 lock positions, after this lock plate 21 stays cool, the lonely face of the circumference of rotating disk 26 rotates in locking arc 30 intrados, because both lonely degree are identical and leave minimum gap between the two, so lock plate 21 can freely not rotated by the restriction of rotating disk 26 peripheries, when having guaranteed next time to rotate beginning minor axis initiatively sector gear 25 can with major axis driven gear 20 normal engaged, also guaranteed the fixing straw drawing fin wheel 10 in major axis 8 outer ends, 14 (as shown in Figure 1) stayed cool.The mechanism's (seeing Fig. 1 or Fig. 2) that gathers materials described in the utility model is at the forward position of chain cover 2 fixed base plate 4, base plate 4 front fixed support bars 5 and the gib block 6 that supports thereof, be connected stabiliser bar 7 at grain header upper beam row standing grain end with major axis 8 upper ends of gearbox 3, take turns the wing of stagnating in the floss hole position 15.2 of dialling of dialling wing 15.1 and grain header rice seedling discharge port rear position with upper member and group standing grain wing and surround the space that gathers materials jointly, folder is set in this space holds up member.

The folder of the described mechanism that gathers materials holds up member to be made of the long bullet chi 11,12 of two couples that is fixed on grain header rice seedling discharge port front and back, the long chi that plays uses in pairs, whenever being centering to rare one is subjected to crowded the expanding of seedling bar that elastic deformation can take place, this character can make its folder of fitting the shape appropriateness with the increase and decrease of seedling bar hold up, unified orderly being erected in of assurance seedling bar gathered materials in the mechanism, used two pairs of long bullet chis 11,12 in this preferred embodiment, more efficiently folder is held up the seedling bar.

The leading edge of described base plate 4 and floss hole edge carry out bending to be handled, and in this preferred structure, leading edge is upwards rolled over 45 degree, and 90 degree are upwards rolled at the floss hole edge.

The power shaft 17 inner axial centre of described gearbox 3 are cylindrical cavity, the lower end of major axis 8 is located in wherein, both are slidingly matched, this structure makes power shaft 17 have the double action of rotating shaft and major axis 8 lower end axle beds, stretch out under the direction outputting power situation to power shaft 17 at major axis 8, the axial centre chamber of power shaft 17 also can connect the axle center, for major axis 8 provides output channel.

Described intermittence rotating mechanism minor axis initiatively sector gear 25 whenever circle engagement major axis driven gear 20 once, and be with it to turn over certain angle, this angle is 120 degree in the preferred embodiment, this also determined its top same with major axis 8 immovable fitting lock plate 21 (see figure 3)s and be fixed on the standing grain wing of dialling that major axis 8 stretches out gearbox 3 outsides and take turns 10, moving 120 degree that once all turn over of 14 (see figure 1) revolutions, three locking arcs 28 of lock plate 21,29,30 are the 120 degree angles (see figure 4)s that evenly distribute, straw drawing fin wheel 10,14 separately three dial wings and be 120 degree angles even distribution (see figure 2) on the surfaces of revolution, when this kind angular distribution form can make the mechanism that gathers materials keep bigger space, also the direction of the row of making heap is basically perpendicular to crop ridge trend, and seedling bar heap is horizontally placed on that to be convenient to the fork shipment on the crop ridge defeated.

Described straw drawing fin wheel 10,14 is socketed on the major axis with its central axle sleeve 38 (see figure 8)s, and hold out against in the optional position of major axis 8 by radially-arranged screwed hole in axle sleeve 38 bodies with bolt 35,36,37, this fixed form can be adjusted the height of dialling standing grain wing wheel 10,14 as required and dial the standing grain angle.

As enhancing secondary lockable mechanism is set to rotating mechanism locking effect at intermittence, as shown in Figure 9, it is the convex globoidal position between lock plate 21 adjacent locking arcs, radially embed dead bolt 31,32,33, dead bolt is positioned at lock plate 21 body part socket springs, dead bolt can be along lock plate 21 radial expansions, dead bolt stretches out lock plate 21 external length can pass through passing through in arc 27 allowed bands of rotating disk 26 when it rotates with lock plate 21, be positioned at that corresponding points position, any dead bolt 33 outer end is provided with lock nest 34 when being in lock plate 21 on gearbox 3 inwalls and stagnating, lock nest 34 concave face shapes and dead bolt 33,34,35 outer face shapes are suitable, when lock plate 21 rotates, dead bolt can skid off or slide into lock nest 34, when lock plate 21 is stagnated, be subjected to spring action, the dead bolt 33 in the relevant position will hold out against in lock nest 34, restriction lock plate 21 free rotation trend, the mutual friction and damaged mutually of the locking arc of avoiding being in the lock position and the periphery of rotating disk 26

During concrete work, drive sprocket 1 (see figure 1) drives with chain by chain cover 2 and is rotated by movable sprocket 16 (see figure 3)s, being driven gearbox 3 body inner pinion gears 18 by movable sprocket 16 with power shaft 17 rotates in the same way, the lower gear of driving gear 18 engagement minor axis duplex turriform gears 23 also is with its backward rotation, the lower gear of the engagement major axis duplex turriform gear 19 that cogs of minor axis duplex turriform gear 23 also is with its backward rotation, cogging of major axis duplex turriform gear 19 meshed minor axis driven gear 24 and is with its backward rotation, minor axis driven gear 24 rotates in the same way by minor axis active sector gear 25 and the rotating disk 26 that minor axis 22 drives its top, minor axis initiatively sector gear 25 whenever circles engagement major axis driven gear 20 once and be with its backward rotation 120 degree, the 20 each rotations of major axis driven gear all can be stuck up wheel 10 by the standing grain of dialling that major axis 8 drives on lock plate 21 and the gearbox 3 external major axis, 14 (see figure 1)s are rotated 120 degree, dialling standing grain wing wheel this time rotates, its wing 15.1 of dialling that is positioned at the floss hole position leaves, the mechanism's opening that gathers materials is opened, the wing 15.2 of dialling that is positioned at grain header rice seedling discharge port rear rotates to the floss hole direction, discharge the seedling bar that collection is deposited in heaps, major axis driven gear 20 will stop operating after initiatively sector gear 25 breaks away from minor axis, locking arc 28 on the lock plate 21,29, the 30 sequence of positions replacements of finishing on the direction of rotation enter lockup state, dial standing grain simultaneously and stick up wheel 10, the sequence of positions that on 14 each group wing is also finished on the direction of rotation is replaced, promptly dial wing 15.2 and go to the floss hole position, dialling wing 15.3 goes to grain header rice seedling discharge port rear position and enters collection and deposit state, more than rotate with dead state and repeat to take place, promptly intermittently rotatablely move and periodically carry out

The above is a preferred implementation of the present utility model, and under prompting of the present utility model, other embodiments with same function or effect all should be within the protection domain of the present utility model.

Claims (11)

1, rotate mower-haymaker a kind of vertical intermittence, comprise transmission mechanism and the mechanism that gathers materials, described transmission mechanism is fixing drive sprocket (1) in the lower end of the following wheel shaft of grain header row standing grain end, it can place its below to be fixed in the chain cover (2) on the grain header bottom girder, and with chain to gearbox (3) the transmission power that is fixed on chain cover (2) other end, gearbox (3) will rotatablely move continuously to be converted into intermittently and rotatablely move, and pass to by its major axis (8) and to be fixed on major axis (8) and to stretch out and dial standing grain wing wheel (10 on gearbox (3) outer body, 14), dial standing grain wing wheel (10,14) be fixed with centrifugal hoop (9 respectively, 13), described gearbox (3) overhanging one can place in the chain cover (2) by movable sprocket (16), be fixed on power shaft (17) outer end by movable sprocket (16), and and power shaft (17) and be fixed on its inner driving gear (18) and constitute coaxial rotary body, can rotate around major axis (8) place axis, the major axis gear train is formed with the major axis duplex turriform gear (19) that major axis (8) is slidingly matched in driving gear (18) and its top, what cooperate with it is minor axis duplex turriform gear (23) and the minor axis gear train of forming with minor axis driven gear (24) minor axis (22) immovable fitting its top that is slidingly matched with minor axis (22), the gear that two gear trains are on the same aspect is engaged with each other, through rotatablely moving continuously after the speed change pass to intermittently rotating mechanism be converted into intermittently rotatablely move after, export by major axis (8); The described mechanism that gathers materials is the base plate (4) fixing in chain cover (2) forward position, support bar (5) that base plate (4) front is fixing and the gib block (6) that supports thereof, at put the beams in place stabiliser bar (7) that row's standing grain end is connected with major axis (8) upper end and dial the standing grain wing and take turns group wing that (10,14) lay respectively at floss hole position and grain header rice seedling discharge port rear position and surround of grain header, gathering materials is provided with folder in the space and holds up member, and the seedling bar is erect collection and existed in the mechanism space that gathers materials; It is characterized in that: what described intermittence, rotating mechanism comprised the minor axis active sector gear (25) of same and minor axis (22) immovable fitting and top thereof circumferentially has the rotating disk (26) of arc-shaped recess shape by arc, the major axis driven gear (20) of same and major axis (8) immovable fitting and top thereof circumferentially have an equally distributed arc-shaped recess shape locking arc (28,29,30) lock plate (21), minor axis initiatively sector gear (25) whenever circles engagement major axis driven gear (20) once and be with it to turn over certain angle, minor axis initiatively sector gear (25) begins to mesh major axis driven gear (20) constantly, the direction of rotation front end that passes through arc (27) of rotating disk (26) goes to the intermediate point that is in the locking arc (28) of lock position on the lock plate (21) of lockup state, in the engagement process, convex arc on the lock plate between adjacent locking arc part can be from by passing through in the arc (27), mesh the finish time, go to the intermediate point that lock plate (21) is gone up the locking arc (30) that replaces locking arc (28) lock position by arc (27) direction of rotation rear end, after this, the circumference convex globoidal of rotating disk (26) rotates in locking arc (30) intrados, both lonely degree identical and between only leave minimum gap, lock plate (21) can't freely be rotated by rotating disk (26) restriction to be in lockup state, to be provided with in the described mechanism space that gathers materials to press from both sides and to hold up member.

2, rotate mower-haymaker described vertical intermittence according to claim 1, it is characterized in that: it is the long chi (11,12) that plays fixing before and after the grain header rice seedling discharge port that the folder of the described mechanism that gathers materials is held up member.

3, rotate mower-haymaker described vertical intermittence according to claim 2, it is characterized in that: described long bullet chi (11,12) is two pairs, and every pair of long bullet chi (11,12) has at least one elastic deformation can take place.

4, rotate mower-haymaker described vertical intermittence according to claim 1, it is characterized in that: described base plate (4) leading edge and the bending of rice seedling discharge port edge are handled, and knuckle greater than zero degree, is less than or equal to 90 degree for upwards.

5, rotate mower-haymaker described vertical intermittence according to claim 1, it is characterized in that: the inner axial centre of power shaft (17) of described gearbox (3) is a cylindrical cavity.

6, rotate mower-haymaker described vertical intermittence according to claim 1, it is characterized in that: power shaft (17) axial centre of described gearbox (3) is a cylindrical cavity.

7, rotate mower-haymaker described vertical intermittence according to claim 1, it is characterized in that: described group of standing grain wing wheel (10,14) is socketed in major axis (8) with axle sleeve (28) and stretches out on gearbox (3) part, and holds out against in the outside optional position of major axis (8) with bolt (35,36,37).

8, according to claim 1 or 7 described vertical intermittences rotating mower-haymaker, it is characterized in that: the wing of dialling on the described group of standing grain wing wheel (10,14) is the radially evenly distribution on the rotation disc of 120 degree.

9, rotate mower-haymaker described vertical intermittence according to claim 1, it is characterized in that: described intermittence, rotating mechanism was furnished with secondary lockable mechanism.

10, rotate mower-haymaker described vertical intermittence according to claim 9, it is characterized in that: described secondary lockable mechanism comprises the dead bolt (31 that radially is evenly distributed on convex arc position embedding between the every adjacent locking arc of lock plate (21), 32,33), dead bolt (31,32,33) embed the inner socket spring of lock plate (21) body, dead bolt (31,32,33) can be along lock plate (21) radial expansion, the lock nest (34) of dwell point position, any dead bolt (33) outer end when gearbox (3) inwall is positioned at lock plate (21) stagnation, described dead bolt (31,32,33) the outer face shape is suitable with lock nest (34) interior concave shape, and can skid off or slip into lock nest (34).

11, according to rotating mower-haymaker any described intermittence in the claim 1,9,10, it is characterized in that: rotatablely move the intermittence of described rotating mechanism output at intermittence, turns over 120 degree at every turn.

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