CN103621201A - Rotary cultivator - Google Patents
Rotary cultivator Download PDFInfo
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- CN103621201A CN103621201A CN201310716848.XA CN201310716848A CN103621201A CN 103621201 A CN103621201 A CN 103621201A CN 201310716848 A CN201310716848 A CN 201310716848A CN 103621201 A CN103621201 A CN 103621201A
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- ditching
- ridging
- line shaft
- rotary tillage
- rotovator
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- 238000003971 tillage Methods 0.000 claims description 73
- 208000032370 Secondary transmission Diseases 0.000 claims description 41
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 8
- 238000004904 shortening Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 241000219098 Parthenocissus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The invention provides a rotary cultivator. The rotary cultivator comprises a framework, a driving device arranged on the framework, a first power shaft connected with a driving shaft of the driving device and a rotary cultivation cutter group sleeved on the first power shaft; and the rotary cultivator also comprises a second power shaft connected with the driving shaft and a ditching and ridging unit sleeved on the second power shaft, wherein the ditching and ridging unit is arranged on a rotary cultivation framework of the rotary cultivation cutter group. According to the invention, the driving device supplies power and transfers the power to the first power shaft and the second power shaft, so that the rotary cultivation cutter group is driven to perform rotary cultivation operation through the first power shaft, and meanwhile, the ditching and ridging unit is driven to perform ditching and ridging operation through the second power shaft. Thus, the rotary cultivator provided by the invention can simultaneously perform rotary cultivation, ditching and ridging operation without additionally performing ditching and ridging independently, thereby shortening the cultivation time; and meanwhile, the rotary cultivation cutter group and the ditching and ridging unit share one driving device and one framework without additionally purchasing a special ditching and ridging unit, thus reducing the equipment investment cost.
Description
Technical field
The present invention relates to farm machinery technical field, more particularly, relate to a kind of rotovator.
Background technology
Along with improving constantly of agricultural science and technology level, working of farmland mostly realized mechanical work wholely, as utilizes machinery to complete the operation such as rotary tillage, ditching, ridging of agricultural land soil, greatly improved operating efficiency.
At present, mainly by crawler type rotovator, complete the rotary tillage of agricultural land soil.Traditional crawler type rotovator comprises frame, creeper undercarriage, engine and is arranged on the liftable rotary cultivator attachment of frame rear end, and the power of engine passes to rotary cultivator attachment by centre or both sides rotary tillage case, and then realizes rotary tillage.
For dry crop, need to keep the dry of field, so also need to utilize special Bedder lister body in addition to carry out ditching, ridging operation to agricultural land soil after rotovator rotary tillage completes, not only increased the arable land time of other ditching, ridging, also increased the input cost of equipment.
In sum, how realizing and carry out rotary tillage, trench digging, ridging operation simultaneously, to shorten the arable land time, reduce the input cost of equipment simultaneously, is current those skilled in the art technical problems urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of rotovator, to realize, carry out rotary tillage, trench digging, ridging operation simultaneously, thereby shorten the arable land time, reduce the input cost of equipment simultaneously.
In order to achieve the above object, the invention provides following technical scheme:
A rotovator, comprises frame, is arranged on the drive unit in described frame, the first line shaft being connected with the driving shaft of described drive unit and be set in the rotary blade group on described the first line shaft; Also comprise:
The second line shaft being connected with described driving shaft;
Be set in the ditching, ridging device on described the second line shaft, described ditching, ridging device is arranged in the rotary tillage frame of described rotary blade group.
Preferably, in above-mentioned rotovator, described ditching, ridging device is arranged on described rotary blade group rear, and described the first line shaft is connected with described driving shaft by rotary tillage gear box, between described drive unit and described rotary tillage gear box, be provided with arrangement of clutch, described rotary tillage gear box is connected with described the first line shaft by gear drive or chain wheel driving mechanism, and described rotary tillage gear box is removably fixedly connected with frame.
Preferably, in above-mentioned rotovator, described the second line shaft is connected with described rotary tillage gear box by secondary transmission case, between described rotary tillage gear box and described secondary transmission case, is provided with arrangement of clutch.
Preferably, in above-mentioned rotovator, described the second line shaft is connected with described the first line shaft by secondary transmission case, between described secondary transmission case and described the second line shaft, is provided with ditching, ridging arrangement of clutch; And described ditching, ridging device is removably disposed in the rotary tillage frame of described rotary blade group by gripper shoe.
Preferably, in above-mentioned rotovator, described ditching, ridging utensil has the connecting axle with the coaxial setting of described the second line shaft, in described gripper shoe, be provided with for the installing hole of described connecting axle is installed, and described connecting axle has can be through the thread segment of described installing hole, and described connecting axle is fixedly connected with described gripper shoe by being locked at the nut of described thread segment.
Preferably, in above-mentioned rotovator, have along its axially extended guiding surface on the sidewall of described connecting axle, the inwall of described installing hole has the fastening inclined-plane that can fit with described guiding surface.
Preferably, in above-mentioned rotovator, in described gripper shoe, be also provided with the arc-shaped limit plate with the coaxial setting of described connecting axle, on described arc-shaped limit plate, offer spacing hole; On described ditching, ridging device, be also provided with along two location-plates of the circumferential arrangement of described connecting axle, on described location-plate, all offer can with the locating hole of the corresponding setting of described spacing hole; Described ditching, ridging device is connected with described gripper shoe by the pin through described spacing hole and described locating hole.
Preferably, in above-mentioned rotovator, described drive unit is engine, and described engine is connected with described arrangement of clutch by tape handler; Described secondary transmission case is connected with the input of described ditching, ridging arrangement of clutch by gear drive or chain wheel driving mechanism.
Preferably, in above-mentioned rotovator, described ditching, ridging device is two, and two described ditching, ridging devices are separately positioned on the both sides of described rotary blade group; And described secondary transmission case is connected with described ditching, ridging device by universal drive shaft, is placed on described the second line shaft in described universal drive shaft.
Preferably, in above-mentioned rotovator, the top of described ditching, ridging device also has guard shield plate, and the both sides of described guard shield plate are provided with for trench digging soil is out disperseed to the arc-shaped guide plate of dishing out, and described arc-shaped guide plate laterally top is crooked; And on described guard shield plate, be also provided with the handle lifting for staff.
From above-mentioned technical scheme, can find out, rotovator provided by the invention comprises frame, drive unit, the first line shaft, rotary blade group, the second line shaft and ditching, ridging device; Wherein: drive unit is arranged in frame; The first line shaft is all connected with the driving shaft of drive unit with the second line shaft; Rotary blade group is set on the first line shaft; Ditching, ridging device is set on the second line shaft, and is arranged in the rotary tillage frame of rotary blade group.
The present invention provides power by drive unit, and power is passed to respectively to the first line shaft and the second line shaft, by the first line shaft, drives rotary blade group to carry out rotary tillage process, drives that ditching, ridging device is ditched, ridging operation by the second line shaft simultaneously; So rotovator of the present invention can carry out rotary tillage, trench digging, ridging operation simultaneously, without carrying out separately in addition ditching, ridging, thereby shortened the arable land time; Rotary blade group of the present invention and the operation of ditching, ridging device simultaneously shares a drive unit and a frame, without buying in addition special Bedder lister body, reduced the input cost of equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is rotovator that the embodiment of the present invention the provides end view while carrying out rotary tillage, trench digging, ridging at the same time;
Fig. 2 is the local amplification assumption diagram of A in Fig. 1;
Fig. 3 is the cross-sectional view of Fig. 2;
Fig. 4 is rotovator that the embodiment of the present invention the provides sectional drawing along direction of travel while carrying out rotary tillage, trench digging, ridging at the same time;
Fig. 5 is the structural representation of the ditching, ridging device that provides of the embodiment of the present invention;
Fig. 6 is rotovator that the embodiment of the present invention the provides front view while carrying out rotary tillage, trench digging, ridging at the same time;
Fig. 7 is the end view of the rotovator that provides of the embodiment of the present invention when carrying out rotary tillage separately.
Embodiment
The embodiment of the present invention provides a kind of rotovator, has realized and has carried out rotary tillage, trench digging, ridging operation simultaneously, thereby shortened the arable land time, has reduced the input cost of equipment simultaneously.
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to accompanying drawing 1-7, the rotovator that the embodiment of the present invention provides comprises frame 1, drive unit 2, the first line shaft, rotary blade group 8, the second line shaft and ditching, ridging device 7; Wherein: drive unit 2 is arranged in frame 1; The first line shaft is all connected with the driving shaft of drive unit 2 with the second line shaft; Rotary blade group 8 is set on the first line shaft; Ditching, ridging device 7 is set on the second line shaft, and is arranged in the rotary tillage frame 81 of rotary blade group 8.It should be noted that, rotovator of the present invention can be crawler type rotovator or wheeled rotovator, and crawler type rotovator drives walking by creeper undercarriage, and wheeled rotovator drives walking by roller moving mechanism.
The present invention provides power by drive unit 2, and power is passed to respectively to the first line shaft and the second line shaft, by the first line shaft, drive rotary blade group 8 to carry out rotary tillage process, by the second line shaft, drive that ditching, ridging device 7 is ditched, ridging operation simultaneously; So the rotovator of the embodiment of the present invention can carry out rotary tillage, trench digging, ridging operation simultaneously, without carrying out separately in addition ditching, ridging, thereby shortened the arable land time, improved ploughing capacity; Rotary blade group 8 of the present invention and ditching, ridging device 7 share a drive unit 2 and a frame 1 simultaneously, without buying in addition special Bedder lister body, have reduced the input cost of equipment.
In the present invention's one specific embodiment, ditching, ridging device 7 is arranged on rotary blade group 8 rears, and the first line shaft is connected with driving shaft by rotary tillage gear box 5, between drive unit 2 and rotary tillage gear box 5, be provided with arrangement of clutch 4, rotary tillage gear box 5 is connected with the first line shaft by gear drive or chain wheel driving mechanism, rotary tillage gear box 5 is removably connected with frame 1, can make rotary tillage gear box 5 more firm.During work, first the power of drive unit 2 pass to arrangement of clutch 4, by arrangement of clutch 4, pass to rotary tillage gear box 5 again, then by rotary tillage gear box 5, power is passed to the first line shaft by gear drive or chain wheel driving mechanism, and then order about the first line shaft and drive rotary blade group 8 to complete rotary tillage.Above-mentioned rotary tillage gear box 5, for changing the rotating speed of the first line shaft, can be controlled the working condition of rotary blade group 8 better.
Further, the second line shaft is connected with rotary tillage gear box 5 by secondary transmission case 6, between rotary tillage gear box 5 and secondary transmission case 6, is provided with arrangement of clutch.The present invention, by secondary transmission case 6 is connected with rotary tillage gear box 5, has realized secondary transmission case 6 and has been connected with the indirect of drive unit 2; During work, rotary tillage gear box 5 when giving the first line shaft by transmission of power also by transmission of power to arrangement of clutch, by arrangement of clutch, pass to secondary transmission case 6 again, then by secondary transmission case 6, by transmission of power, give the second line shaft, and then order about the second line shaft and rotate, realize rotary blade group 8 and 7 operations simultaneously of ditching, ridging device, carried out rotary tillage, trench digging and ridging simultaneously.Above-mentioned secondary transmission case 6 is for changing the rotating speed of the second line shaft, thereby can control better the working condition of ditching, ridging device 7.Because rotary tillage gear box 5 is between secondary transmission case 6 and drive unit 2, the present invention is connected secondary transmission case 6 with rotary tillage gear box 5, shorten the transmission distance of drive unit 2 with secondary transmission case 6, made structure compacter, be convenient to the transmission of power and the installation of secondary transmission case 6.
Meanwhile, the present embodiment can stop providing power to the second line shaft by separated arrangement of clutch, thereby realizes independent rotary tillage, and then is applicable to not need, in the ploughing work of ditching, ridging, improved the range of application of rotovator of the present invention.
In another specific embodiment of the present invention, the second line shaft is connected with the first line shaft by secondary transmission case 6, between secondary transmission case 6 and the second line shaft, be provided with ditching, ridging arrangement of clutch, and ditching, ridging device 7 is removably disposed in the rotary tillage frame 81 of rotary blade group 8 by gripper shoe 9.The present embodiment is arranged in rotary tillage frame 81 indirectly by ditching, ridging device 7 being arranged on realized ditching, ridging device 7 in rotary tillage frame 81, rotary tillage frame 81 is nearer apart from ditching, ridging device 7, be convenient to assembling, this rotary tillage frame 81 can support trench digging tie ridger 7 well simultaneously.
The present invention, by secondary transmission case 6 is connected with the first line shaft, has realized secondary transmission case 6 and has been connected with the indirect of drive unit 2; During work, rotary tillage gear box 5 is given the first line shaft by transmission of power, in rotary tillage gear box 5, other gear or axle or the first line shaft are followed transmission of power to secondary transmission case 6, secondary transmission case 6 is given the second line shaft by ditching, ridging arrangement of clutch by transmission of power again, and then order about the second line shaft drive ditching, ridging device 7 operations, complete ditching, ridging.The present invention is connected secondary transmission case 6 with the first line shaft, shortened the transmission distance of drive unit 2 with secondary transmission case 6, is convenient to the transmission of power and the installation of secondary transmission case 6.Alternative, above-mentioned secondary transmission case 6 can also or directly be connected with the driving shaft of drive unit 2 with the output of arrangement of clutch 4.
And the present embodiment can stop providing power to the second line shaft by separated ditching, ridging arrangement of clutch, thereby realizes independent rotary tillage, being equally applicable to does not need in the ploughing work of ditching, ridging.In addition, when not needing ditching, ridging, the present invention can pull down ditching, ridging device 7 from gripper shoe 9, and then avoids 7 pairs of rotary tillage process of ditching, ridging device to cause interference.Above-mentioned gripper shoe 9 can also be removably disposed in rotary tillage frame 81, by by gripper shoe 9 from rotary tillage frame 81 remove can be same realization object that ditching, ridging device 7 is pulled down.
Preferably, in the rotovator that above-described embodiment provides, ditching, ridging device 7 has the connecting axle 72 with the coaxial setting of the second line shaft, in gripper shoe 9, be provided with for the installing hole of connecting axle 72 is installed, and connecting axle 72 has can be through the thread segment of installing hole, above-mentioned connecting axle 72 is fixedly connected with gripper shoe 9 by being locked at the nut 93 of thread segment, as shown in Figure 3.Ditching, ridging device 7 is installed, the connecting axle 72 of ditching, ridging device 7 is arranged in the installing hole of gripper shoe 9, and the thread segment of connecting axle 72 is stretched out outside installing hole, then nut 93 is locked to thread segment, and then realize being fixedly connected with of connecting axle 72 and gripper shoe 9.
The present invention can rotate connecting axle 72 by unscrewing nut 93 in installing hole, and then ditching, ridging device 7 is upwards rotated with the axis of the second line shaft, ditching, ridging device 7 is upwards dug, as shown in Figure 7, then by nut 93 is screwed, gripper shoe 9 is fixedly connected with again with connecting axle 72, realizes independent rotary tillage; Ditching, ridging device 7 can also be put down along the axis rotation of the second line shaft, as shown in Figure 1, make ditching, ridging device 7 be transferred to proper height, the ditching, ridging arrangement of clutch that closes, realizes rotary tillage simultaneously, trench digging, ridging.The present invention rotates as rotating shaft by making ditching, ridging device 7 take the axis of the second line shaft, so realize ditching, ridging device 7 on turn over or put down; Avoid ditching, ridging device 7 all to dismantle convenient operation.
In order further to optimize technique scheme, on the sidewall of connecting axle 72, have along its axially extended guiding surface, the inwall of installing hole has the fastening inclined-plane that can fit with guiding surface.The present invention has realized the axial location of connecting axle 72 by guiding surface and coordinating of fastening inclined-plane, reduced the axial float that when rotovator is worked, connecting axle 72 occurs, and has improved stable working and the tightness of ditching, ridging device 7.
In the rotovator that above-described embodiment provides, in gripper shoe 9, be also provided with the arc-shaped limit plate 91 with the coaxial setting of connecting axle 72, on this arc-shaped limit plate 91, offer spacing hole 92, as shown in Figure 2; On ditching, ridging device 7, be also provided with along two location-plates 73 of the circumferential arrangement of connecting axle 72, on this location-plate 73, all offer can with the locating hole of the corresponding setting of spacing hole 92, as shown in Figure 5; Ditching, ridging device 7 is connected with gripper shoe 9 by the pin (not shown) through spacing hole 92 and locating hole.Above-mentioned two location-plates 73 are respectively the first location-plate and the second location-plate, and the first location-plate is for being oppositely arranged with arc-shaped limit plate 91 when ditching, ridging device 7 puts down, when the second location-plate is used for turning on ditching, ridging device 7 and arc-shaped limit plate 91 be oppositely arranged.The coaxial locating hole of being convenient on location-plate 73 that arranges of above-mentioned connecting axle 72 and the second line shaft is aimed at the spacing hole 92 on arc-shaped limit plate 91, and then is convenient to install pin, improved ditching, ridging device 7 on turn over and transfer efficiency.Interchangeable, above-mentioned connecting axle 72 can also coaxially not arrange with the second line shaft by universal drive shaft.
When needs carry out ditching, ridging operation, unscrew nut 93, ditching, ridging device 7 is put down along the axis rotation of the second line shaft, and then the first location-plate is turned to arc-shaped limit plate 91 volume positions, now the locating hole of the first location-plate is corresponding one by one with the spacing hole 92 of arc-shaped limit plate 91, then by the pin through above-mentioned locating hole and spacing hole 92, realize the location to trench digging tie ridger 7, last locking nut 93 is fixed on ditching, ridging device 7 in gripper shoe 9, and the ditching, ridging arrangement of clutch that then closes can carry out ditching, ridging; When not needing to carry out ditching, ridging operation, separate arrangement of clutch, unscrew nut 93, ditching, ridging device 7 is turned in the axis rotation of the second line shaft, and then the second location-plate is turned to the position of arc-shaped limit plate 91, now the locating hole of the second location-plate is corresponding one by one with the spacing hole 92 of arc-shaped limit plate 91, then by the pin through above-mentioned locating hole and spacing hole 92, realizes the location to trench digging tie ridger 7, and last locking nut 93 is fixed on ditching, ridging device 7 in gripper shoe 9.
The present invention realizes the circumferential location of ditching, ridging device 7 by pin, while avoiding rotovator work, larger play up and down occurs ditching, ridging device 7, has further guaranteed the stable working of ditching, ridging device 7.Technique scheme is only a kind of concrete embodiment, can also carry out by bolt or other modes the circumferential location of ditching, ridging device 7.
In the present invention's one specific embodiment, drive unit 2 is preferably engine, and this engine is connected with arrangement of clutch 4 by tape handler 3; Secondary transmission case 6 is connected with the input of ditching, ridging arrangement of clutch by gear drive or chain wheel driving mechanism.Concrete, above-mentioned tape handler 3 comprises the driving pulley 31 on the driving shaft that is set in engine, be set in the driven pulley 33 on the power shaft of arrangement of clutch 4 and be connected to driving pulley 31 and driven pulley 33 between feed belt 32, preferably, above-mentioned tape handler also comprises the tension pulley 34 being arranged in frame 1 for the above-mentioned feed belt 32 of tensioning.
The present invention provides power by motive, power passes to arrangement of clutch 4 by tape handler 3, by arrangement of clutch 4, pass to rotary tillage gear box 5, by rotary tillage gear box 5, by gear drive or chain wheel driving mechanism, reach the first line shaft again, finally by the first line shaft, drive rotary blade group 8 to complete rotary tillage; The first line shaft simultaneously by transmission of power to secondary transmission case 6, by secondary transmission case 6, by gear drive or chain wheel driving mechanism, pass to ditching, ridging arrangement of clutch again, by ditching, ridging arrangement of clutch, pass to the second line shaft, finally by the second line shaft, drive ditching, ridging device 7 to complete ditching, ridging.Certainly, above-mentioned engine can also be connected with arrangement of clutch 4 by gear drive or chain drive; Interchangeable, above-mentioned drive unit 2 can also can provide the device of power for motor or other.
In the present invention's one specific embodiment, ditching, ridging device 7 is two, and two ditching, ridging devices 7 are separately positioned on the both sides of rotary tillage frame 81, now ditching, ridging device 7 respectively with secondary transmission case 6 on the second line shaft corresponding one by one.During work, rotary tillage gear box 5 by the transmission of power of wherein other axles or gear or the first line shaft to secondary transmission case 6, by secondary transmission case 6, by two power two axles, drive universal drive shaft to drive respectively two ditching, ridging devices 7 to carry out ditching, ridging operation, so the present invention can ditch two, has improved trench digging efficiency simultaneously; The present invention can also make to turn on one of them ditching, ridging device 7, and another puts down realization and only opens Yi Tiaogou.Certainly, above-mentioned ditching, ridging device 7 can also be 1, is arranged on the centre position of rotary tillage gear box 5, can ditch one at every turn like this; Should select according to real work situation the ditching, ridging device 7 of suitable number.
Meanwhile, in above-described embodiment, secondary transmission case 6 is connected with the second line shaft by universal drive shaft, is placed on the second line shaft in this universal drive shaft.Universal drive shaft has larger angular compensatory ability, compact conformation, and transmission efficiency is high, and transmitting torque and motion reliably.The present invention by secondary transmission case 6 by transmission of power to arrangement of clutch 4, then by the universal drive shaft being set on the second power transmission shaft, pass to ditching, ridging device 7 by arrangement of clutch 4, and then order about ditching, ridging device and rotate; Universal drive shaft can adjust the second line shaft axially, radially, the skew of angle, and then improve the reliability of transmission of power.In addition, when not needing ditching, ridging, the present invention can unclamp nut 93, and unloads universal drive shaft, ditching, ridging device 7 is pulled down from gripper shoe 9, and then avoided 7 pairs of rotary tillage process of ditching, ridging device to cause interference.
In order further to optimize technique scheme, the top of ditching, ridging device 7 also has guard shield plate 71, the form fit of these guard shield plate 71 bottom shapes and trench digging, during trench digging, the soil of not dishing out completely can be assembled through guard shield plate 71, again through ditching knife, dish out in ditch, and guard shield plate 71 strikes off the effect of bottom of trench in addition, make the ditch effect of leaving can be better.
Further, the both sides of above-mentioned guard shield plate 71 are provided with for trench digging soil is out disperseed to the arc-shaped guide plate 74 of dishing out, and arc-shaped guide plate 74 laterally top is crooked.The soil that the present invention ditches out can be dished out dispersedly in face of the radian of arc-shaped guide plate 74, has played good ridging effect.And, on guard shield plate 71, be also provided with the handle 75 lifting for staff.On this handle 75 convenient operation personnel, turn over and put down ditching, ridging device 7, can also avoid causing the unexpected situation about dropping of ditching, ridging device 7 simultaneously when regulating ditching, ridging device 7, reduced colliding with to trench digging tie ridger 7.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a rotovator, comprises frame (1), is arranged on the drive unit (2) in described frame (1), the first line shaft being connected with the driving shaft of described drive unit (2) and be set in the rotary blade group (8) on described the first line shaft; It is characterized in that, also comprise:
The second line shaft being connected with described driving shaft;
Be set in the ditching, ridging device (7) on described the second line shaft, described ditching, ridging device (7) is arranged in the rotary tillage frame (81) of described rotary blade group (8).
2. rotovator as claimed in claim 1, it is characterized in that, described ditching, ridging device (7) is arranged on described rotary blade group (8) rear, and described the first line shaft is connected with described driving shaft by rotary tillage gear box (5), between described drive unit (2) and described rotary tillage gear box (5), be provided with arrangement of clutch (4), described rotary tillage gear box (5) is connected with described the first line shaft by gear drive or chain wheel driving mechanism, and described rotary tillage gear box (5) is removably connected with rotary tillage frame (81).
3. rotovator as claimed in claim 2, is characterized in that, described the second line shaft is connected with described rotary tillage gear box (5) by secondary transmission case (6), between described rotary tillage gear box (5) and described secondary transmission case (6), is provided with arrangement of clutch.
4. rotovator as claimed in claim 2, it is characterized in that, described the second line shaft is connected with described the first line shaft by secondary transmission case (6), between described secondary transmission case (6) and described the second line shaft, be provided with ditching, ridging arrangement of clutch, and described ditching, ridging device (7) is removably disposed in described rotary tillage frame (81) by gripper shoe (9).
5. rotovator as claimed in claim 4, it is characterized in that, described ditching, ridging device (7) has the connecting axle (72) with the coaxial setting of described the second line shaft, in described gripper shoe (9), be provided with for the installing hole of described connecting axle (72) is installed, and described connecting axle (72) has can be through the thread segment of described installing hole, and described connecting axle (72) is fixedly connected with described gripper shoe (9) by being locked at the nut (93) of described thread segment.
6. rotovator as claimed in claim 5, is characterized in that, has along its axially extended guiding surface on the sidewall of described connecting axle (72), and the inwall of described installing hole has the fastening inclined-plane that can fit with described guiding surface.
7. rotovator as claimed in claim 6, is characterized in that, is also provided with the arc-shaped limit plate (91) with the coaxial setting of described connecting axle (72) in described gripper shoe (9), offers spacing hole (92) on described arc-shaped limit plate (91); On described ditching, ridging device (7), be also provided with along two location-plates (73) of the circumferential arrangement of described connecting axle (72), on described location-plate (73), all offer can with the locating hole of the corresponding setting of described spacing hole (92); Described ditching, ridging device (7) is connected with described gripper shoe (9) by the pin through described spacing hole (92) and described locating hole.
8. rotovator as claimed in claim 4, is characterized in that, described drive unit (2) is engine, and described engine is connected with described arrangement of clutch (4) by tape handler (3); Described secondary transmission case (6) is connected with the input of described ditching, ridging arrangement of clutch by gear drive or chain wheel driving mechanism.
9. rotovator as claimed in claim 4, is characterized in that, described ditching, ridging device (7) is two, and two described ditching, ridging devices (7) are separately positioned on the both sides of described rotary tillage frame (81); And described secondary transmission case (6) is connected with described ditching, ridging device (7) by universal drive shaft, is placed on described the second line shaft in described universal drive shaft.
10. the rotovator as described in claim 1-9 any one, it is characterized in that, the top of described ditching, ridging device (7) also has guard shield plate (71), the both sides of described guard shield plate (71) are provided with for trench digging soil is out disperseed to the arc-shaped guide plate (74) of dishing out, and described arc-shaped guide plate (74) laterally top is crooked; And on described guard shield plate (71), be also provided with the handle (75) lifting for staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716848.XA CN103621201B (en) | 2013-12-23 | 2013-12-23 | A kind of rotovator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716848.XA CN103621201B (en) | 2013-12-23 | 2013-12-23 | A kind of rotovator |
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| CN103621201A true CN103621201A (en) | 2014-03-12 |
| CN103621201B CN103621201B (en) | 2015-09-23 |
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| CN201310716848.XA Active CN103621201B (en) | 2013-12-23 | 2013-12-23 | A kind of rotovator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874937A (en) * | 2014-08-27 | 2016-08-24 | 常州科顺农业机械有限公司 | Lock pin type novel rotary tillage trenching multifunctional machine |
| CN108401592A (en) * | 2018-04-20 | 2018-08-17 | 湖南农业大学 | A kind of furrow ditch depth is adjustable at compartment ridger |
| CN111742631A (en) * | 2020-08-13 | 2020-10-09 | 江西赣发机械制造有限公司 | Improved rotary cultivator fender structure |
| CN113258395A (en) * | 2021-05-17 | 2021-08-13 | 浙江共好防雷科技有限公司 | Open-air graphite earthing device |
| WO2022119513A3 (en) * | 2020-12-04 | 2022-11-03 | Alali Salem | A lateral propulsion plow apparatus |
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| CN203633086U (en) * | 2013-12-23 | 2014-06-11 | 湖南省农友机械集团有限公司 | Rotary cultivator |
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| CN202535691U (en) * | 2012-05-03 | 2012-11-21 | 湖南省双峰县湘源皇视电子有限公司 | Continuous-track self-propelled rotary-tillage ridger |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874937A (en) * | 2014-08-27 | 2016-08-24 | 常州科顺农业机械有限公司 | Lock pin type novel rotary tillage trenching multifunctional machine |
| CN108401592A (en) * | 2018-04-20 | 2018-08-17 | 湖南农业大学 | A kind of furrow ditch depth is adjustable at compartment ridger |
| CN111742631A (en) * | 2020-08-13 | 2020-10-09 | 江西赣发机械制造有限公司 | Improved rotary cultivator fender structure |
| WO2022119513A3 (en) * | 2020-12-04 | 2022-11-03 | Alali Salem | A lateral propulsion plow apparatus |
| CN113258395A (en) * | 2021-05-17 | 2021-08-13 | 浙江共好防雷科技有限公司 | Open-air graphite earthing device |
| CN113258395B (en) * | 2021-05-17 | 2022-10-14 | 浙江共好防雷科技有限公司 | Open-air graphite earthing device |
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| CN103621201B (en) | 2015-09-23 |
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