CN104956790A - Vertical rotary cultivator digging trenches and ridging - Google Patents
Vertical rotary cultivator digging trenches and ridging Download PDFInfo
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- CN104956790A CN104956790A CN201510316712.9A CN201510316712A CN104956790A CN 104956790 A CN104956790 A CN 104956790A CN 201510316712 A CN201510316712 A CN 201510316712A CN 104956790 A CN104956790 A CN 104956790A
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Abstract
A vertical rotary cultivator digging trenches and ridging comprises a main machine and a trench-digging and ridging machine. The trench-digging and ridging machine is formed by a power input shaft, a cutter assembly, a gearbox and walking wheels, wherein the front end of the power input shaft is in a transmission connection with a power output shaft; an output shaft of the gearbox is in a transmission connection with the back end of the power input shaft; the cutter assembly is formed by a left cutter assembly and a right cutter assembly; the output shaft of the gearbox is perpendicular to the power input shaft; the output shaft of the gearbox is formed by a left output shaft and a right output shaft; the left cutter assembly is in a transmission connection with the left output shaft; and the right cutter assembly is in a transmission connection with the right output shaft. The trench-digging and ridging machine further comprises a cutter selection adjusting mechanism. When the vertical rotary cultivator being capable of digging trenches and ridging moves from one side of the field to the other side and then returns, soil can be overturned by the left and right cutter assemblies during different motion directions by the cutter selection adjusting mechanism, so the soil can be turned over to the same side.
Description
Technical field
The present invention relates to a kind of farm machinery, especially relate to a kind of ditching, ridging vertical rotating cultivator.
Background technology
Existing trench digging farm machinery, generally can only be used for trench digging, and need not be used for farming farmland.Such as, application number is 201410047565.5, the Chinese invention patent open file that name is called " trench digging special vertical rotary plow " discloses a kind of trench digging machinery, it comprises " comprise power set, road wheel and cutting tool assembly; the output shaft level of power set is backward; the output shaft of power set is connected with cutter shaft after changing direction by bevel gear, cutter shaft relative to cultivator direction of advance axis to a LRO Lateral Runout to produce certain inclination angle with vertical direction; It is some screw blade that described cutting tool assembly comprises knife rest and is evenly arranged on knife rest, and cutting tool assembly is connected with cutter shaft by the knife rest on it." " stood up by cutter, cutter rotation realization is cut soil and ploughed, and soil is cast aside by the cutter simultaneously tilted in rotary course, thus forms groove after cutter, realizes ditching operation in this invention." Problems existing is: cutter group only has one, and the direction of travel cutting soil phase when soil is ploughed pair and agricultural machinery to turning over, such as, all can only turn over the left side to agricultural machinery travel direction, or all turn over the right side to agricultural machinery travel direction.And during actual farming farmland, agricultural machinery from field plough opposite side after, then from returning to opposite side farming, farming reciprocal like this realizes the farming of full wafer ground scholar, now just needs digging all towards while turn in farmland.
Summary of the invention
Main inventive object of the present invention be to provide one can be used for trench digging, can be used for again plough cultivator.
The present invention's technical scheme used is: a kind of ditching, ridging vertical rotating cultivator, comprises main frame and Bedder lister body; Main frame is provided with power set, the power take-off of trend before and after power set are provided with; Bedder lister body, includes power input shaft, cutting tool assembly, gearbox, road wheel; Coaxially, the front end of power input shaft is connected with pto, and the output shaft of gearbox is connected with the rear-end transmission of power input shaft, and road wheel is located at the rear end of Bedder lister body for power input shaft and power take-off; Described cutting tool assembly comprises left cutting tool assembly and right cutting tool assembly, and left and right cutting tool assembly has included some screw blades; The output shaft of described gearbox is vertical with power input shaft, and the output shaft of gearbox comprises left output shaft and right output shaft, and left cutting tool assembly and left output shaft are in transmission connection, and right cutting tool assembly is connected with right output shaft transmission; Described Bedder lister body is also provided with cutting tool choice governor motion, when described ditching, ridging vertical rotating cultivator from field in field while to the another side telemechanical in field, and then when returning from the another side motion in field, utilize cutting tool choice governor motion to make to adopt left and right cutting tool assembly to dig respectively during different motion direction, thus soil is all turned over to same.
Described here is left and right, and behaviour stands in road wheel rear and hopes that the right-hand man to people during main frame distinguishes, and by people's left hand side is left, and opposite side is right; Be front away from one end of road wheel in trend in addition, after the other end is.The output shaft of gearbox is a bearing, and left output shaft and right output shaft are the left end of output shaft of gear-box and right-hand member respectively and all stretch outside the case shell of gearbox.Cultivator is when trench digging and ridging, and the output shaft of gearbox is heeling condition." soil is turned on one side same ", if refer to main frame from field while when moving towards another side, cultivator is the left side [or right side] of soil being translated into direction of travel, and so when main frame is returned from the another side in field, cultivator is then the right side [or left side] of soil being translated into direction of travel.The present invention, a cultivator is provided with left and right cutting tool assembly and cutting tool choice governor motion simultaneously, cutting tool choice governor motion is utilized to select left cutting tool assembly or have cutting tool assembly, cultivator is not only used in edge, field trench digging, can be used for ridging in the fields to dig simultaneously, easy to use, operating efficiency is high.
As preferably, ditching, ridging vertical rotating cultivator also includes snap joint, and described snap joint comprises snap joint body and spacing plug; Snap joint body is provided with the line shaft coaxial with power take-off and is connected centre bore, front end and the main frame of snap joint body are connected, the rear end of snap joint body is provided with anti-rotation spacing hole, snap joint body is also provided with and moves with the lower end of spacing plug the jack coordinated; Described cutting tool choice governor motion includes cutter adjustable plate, cutter adjusting rod, cutter regulating handle, regulating handle seat; The lower end of cutter adjustable plate is provided with gearbox and connects circular hole, and the right and left that gearbox connects circular hole is respectively provided with a cutter adjusting rod locating hole; The inner and the regulating handle seat of cutter regulating handle are rotatedly connected, and the front end activity of cutter adjusting rod is plugged in cutter adjusting rod locating hole, and the rear end of cutter adjusting rod and the middle part of cutter regulating handle are connected; The front end of the shell of gearbox is installed with power input shaft protection cylinder, power input shaft is located at power input shaft protection cylinder, it is hinged that power input shaft protects the front end of cylinder and gearbox to be connected circular hole, the front end of power input shaft protection cylinder is stretched and is connected in centre bore at line shaft, the outer surface of the front end of power input shaft protection cylinder is provided with the annular groove coordinated with the lower end of spacing plug, and the lower end of spacing plug is slidably matched with annular groove through after jack; The rear end of the shell of gearbox is installed with speed changing box support bar, and the rear end thereof of speed changing box support bar is supported on regulating handle seat; The side of the shell of gearbox is fixed with joint sleeve, and joint sleeve kink, on cutter adjusting rod, is provided with adjusting rod return spring between joint sleeve and cutter adjusting rod; Road wheel is connected with regulating handle seat by road wheel connecting rod; Cutter adjustable plate is fixed with rotation preventing device, and front end and the anti-rotation spacing hole of rotation preventing device are slidably matched.This preferred version, the syndeton between Bedder lister body and main frame is simple, reliable operation, the connection of Bedder lister body and main frame and detached job processing ease.In addition, it is simple that cutting tool choice governor motion also has structure, advantage easy to use.
As preferably, road wheel connecting rod and regulating handle seat connected position adjustable.This preferred version, for regulating tilling depth, easy to use.
As preferably, the front end of power input shaft is fixed with power input sleeve pipe, the front end of power input sleeve pipe is provided with transmission tooth, correspondingly the rear end of power take-off be provided with the front end of power input sleeve pipe set by the output tooth that coordinates of transmission tooth, power input shaft and power take-off by transmission tooth with export tooth transmission and be connected.This preferred version, the connection of power input shaft and power take-off is quick, and reliable transmission is high.
As preferably, left and right output shaft is diminished shaft, and the connecting hole of the left and right output shaft of corresponding left and right cutting tool assembly and gearbox is bellmouth, and the left and right output axle key of left and right cutting tool assembly and gearbox is in transmission connection.This preferred version, after the left and right output shaft of left and right cutting tool assembly and gearbox connects, the bolt arrangement that use and left and right output shaft end are threaded again is locked on left and right output shaft, and the connection of the left and right output shaft of left and right cutting tool assembly and gearbox is quick, reliable.
As preferably, the two ends, left and right of gearbox are installed with left output shaft protective cover, right output shaft protective cover respectively.This preferred version, is conducive to the safety improving cultivator work.
As preferably, Bedder lister body is also installed with protective cover.This preferred version, the left and right cutting tool assembly of gearbox is all located at the below of protective cover, is conducive to the safety improving cultivator work.
As preferably, the left and right sides of protective cover is fixed with protection side lever frame, and the rear side of protective cover is installed with rear protection bridge.This preferred version, is conducive to the safety improving cultivator work.
In sum, the beneficial effect that the present invention brings is: the present invention is not only used in edge, field trench digging, can also be used for the arable land in field simultaneously.The present invention has that structure is simple, easy to use, the advantage of reliable operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the structural representation of Bedder lister body of the present invention and snap joint;
Fig. 3 is the syndeton cross-sectional schematic of snap joint and power input shaft;
Fig. 4 is the cross-sectional schematic of the syndeton of cutter adjusting rod and joint sleeve and the syndeton of speed changing box support bar and cutter regulating handle seat.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention includes main frame and Bedder lister body; Main frame is provided with power set, [not shown] power take-off of trend before and after power set are provided with; Bedder lister body, includes power input shaft 1, cutting tool assembly, gearbox 2, road wheel 3 and snap ring 11; Power input shaft 1 and power take-off coaxial, the front end of power input shaft 1 is connected with pto, the output shaft of gearbox 2 and the rear end of power input shaft 1 are by not shown bevel gear structure [specific structural details, because being known technology, not repeating at this] transmission is connected, and road wheel 3 is located at the rear end of Bedder lister body; Wherein said cutting tool assembly comprises left cutting tool assembly 4 and right cutting tool assembly 5, and left and right cutting tool assembly 4,5 has included some screw blades; The output shaft of described gearbox 2 is vertical with power input shaft, the output shaft of gearbox 2 comprises the left output shaft 2.1 and right output shaft 2.2 stretched outside gearbox case shell, left cutting tool assembly 4 and left output shaft 2.1 are in transmission connection, and right cutting tool assembly 5 is connected with the transmission of right output shaft 2.2; Described Bedder lister body is also provided with cutting tool choice governor motion 6, when described ditching, ridging vertical rotating cultivator from field in field while to the another side telemechanical in field, and then when returning from the another side motion in field, utilize cutting tool choice governor motion 6 to make to adopt left and right cutting tool assembly to dig respectively during different motion direction, thus it is same that soil is all turned over to field.Wherein, the specific structural details of left and right cutting tool assembly 4,5, because being that known technology does not repeat at this.
As preferably, the present embodiment also includes snap joint 7, and described snap joint 7 comprises snap joint body 7.1 and spacing plug 7.2; Snap joint body 7.1 is provided with the line shaft coaxial with power take-off and is connected centre bore 7.11, front end and the main frame of snap joint body 7.1 are connected, the rear end of snap joint body 7.1 is provided with anti-rotation spacing hole 7.12, snap joint body 7.1 is also provided with and moves with the lower end of spacing plug 7.2 jack 7.13 coordinated; As preferably, the front end of the present embodiment snap joint body 7.1 is provided with the bolt hole 7.14 for being connected with main frame, and snap joint body 7.1 is by being connected through the bolt of bolt hole and main frame.As preferably, jack 7.13 described in the present embodiment is made up of the endoporus of the Vertically tube on the inverse-U-shape rack being fixed on snap joint body 7.1 upper end, and the lower end of spacing plug 7.2 is exposed and connected in centre bore 7.11 at line shaft.Described cutting tool choice governor motion includes cutter adjustable plate 6.1, cutter adjusting rod 6.2, cutter regulating handle 6.3, regulating handle seat 6.4, the lower end of cutter adjustable plate 6.1 is provided with gearbox and connects circular hole 6.11, and the right and left that gearbox connects circular hole 6.11 is respectively provided with a cutter adjusting rod locating hole 6.12, the inner and the regulating handle seat 6.4 of cutter regulating handle 6.3 are rotatedly connected, and the front end activity of cutter adjusting rod 6.2 is plugged in cutter adjusting rod locating hole 6.12, and the rear end of cutter adjusting rod 6.2 and the middle part of cutter regulating handle 6.3 are connected, the front end of the shell of gearbox 2 is installed with power input shaft protection cylinder 2.3, power input shaft is located at power input shaft protection cylinder, it is hinged that power input shaft protects the front end of cylinder 2.3 to be connected circular hole 6.11 with gearbox, the front end of power input shaft protection cylinder 2.3 is stretched and is connected in centre bore 7.11 at line shaft, the outer surface of front end of power input shaft protection cylinder 2.3 is provided with the annular groove 2.31 coordinated with the lower end of spacing plug 7.2, the lower end of spacing plug 7.2 through jack 7.13 afterwards and annular groove 2.31 be slidably matched, the rear end of the shell of gearbox 2 is installed with speed changing box support bar 2.4, and the rear end thereof of speed changing box support bar 2.4 is supported on regulating handle seat 6.4, the side of the shell of gearbox 2 is fixed with joint sleeve 2.7, joint sleeve 2.7 kink is on cutter adjusting rod 6.2, adjusting rod return spring is provided with between joint sleeve 2.7 and cutter adjusting rod 6.2, when changing a left side, during right cutting tool assembly, the outer end of holding cutter regulating handle 6.3 pulls cutter regulating handle 6.3 backward makes the front end of cutter adjusting rod 6.2 exit cutter adjusting rod locating hole 6.12, and then rotary cutter regulating handle 6.3 makes the front end of cutter adjusting rod 6.2 forward another cutter adjusting rod locating hole 6.12 place to, adjusting rod return spring will promote cutter adjusting rod 6.2 and move forward, the front end of cutter adjusting rod 6.2 is made to be inserted in another cutter adjusting rod locating hole 6.12, thus complete a left side, the conversion of right cutting tool assembly.Road wheel 3 is connected with regulating handle seat 6.4 by road wheel connecting rod 3.1; Cutter adjustable plate 6.1 is fixed with rotation preventing device 6.14, front end and the anti-rotation spacing hole 7.12 of rotation preventing device 6.14 are slidably matched.As preferably, the present embodiment, the number of rotation preventing device 6.14 is two, two symmetrical distributions of rotation preventing device 6.14, and rear end and the screwed hole 6.15 be located on cutter adjustable plate 6.1 of rotation preventing device 6.14 are threaded.Road wheel connecting rod 3.1 and regulating handle seat 6.4 connected position adjustable.
The present embodiment, regulating handle seat 6.4 comprises road wheel connecting rod connector, speed changing box support bar connecting cylinder 6.41, fan annulus 6.42, sidewall 6.43 and bearing diagonal wall 6.44; Together with road wheel connecting rod connector, speed changing box support bar connecting cylinder 6.41, fan annulus 6.42, sidewall 6.43 are fixedly linked with bearing diagonal wall 6.44.Road wheel connecting rod 3.1 is provided with some horizontal connecting hole be parallel to each other, road wheel connecting rod 3.1 utilizes the latch 3.2 be plugged in horizontal connecting hole to be connected with road wheel connecting rod connector, thus realizes the adjustable connection of road wheel connecting rod 3.1 and regulating handle seat 6.4 connected position; The rear end of speed changing box support bar 2.4 is through the circular hole passed again after speed changing box support bar connecting cylinder 6.41 on cutter regulating handle the inner, and then be fixedly linked with a nut, the rear end of speed changing box support bar 2.4 is provided with through the part of speed changing box support bar connecting cylinder 6.41 spring preventing cutter regulating handle 6.3 from vibrate, the inner of cutter regulating handle 6.3 by with speed changing box support bar 2.4 be rotationally connected being rotationally connected of the inner of realizing cutter regulating handle 6.3 and regulating handle seat 6.4.The present embodiment, the rear end of cutter adjusting rod 6.2 is notch cuttype, the rear end of cutter adjusting rod 6.2 is through cutter regulating handle 6.3, and the part car that cutter adjusting rod 6.2 passes cutter regulating handle 6.3 is shaped with screw thread, cutter adjusting rod 6.2 is connected with a nut thread through the part of cutter regulating handle 6.3; The rear end car of joint sleeve 2.7 is shaped with internal thread in addition, the rear end of joint sleeve 2.7 has been threaded baffle ring 2.71, adjusting rod return spring is nested with on the rear end of cutter adjusting rod 6.2, and the front and back ends of adjusting rod return spring withstands on cutter adjusting rod 6.2 and baffle ring 2.71 respectively.The present embodiment, the front end of power input shaft 1 is fixed with power input sleeve pipe 1.1, the front end of power input sleeve pipe 1.1 is provided with transmission tooth, correspondingly the rear end of power take-off be provided with the front end of power input sleeve pipe 1.1 set by the output tooth that coordinates of transmission tooth, power input shaft 1 and power take-off by transmission tooth with export tooth transmission and be connected.Wherein, power input sleeve pipe 1.1 utilizes not shown connecting key to be connected with the front end transmission of power input shaft 1, and the sleeve pipe 1.1 of power input simultaneously also utilizes holding screw to be locked on the front end of power input shaft 1.And power input shaft protection cylinder to be fixedly linked by bolt arrangement by two sections, front and back and to be formed; be convenient to machine assembling and for other occasion; wherein the front end of the leading portion of power input shaft protection cylinder forms the front end of power input shaft protection cylinder; the outer surface of the front end of power input shaft protection cylinder is provided with annular groove at the rear of annular groove 2.31; the leading flank of cutter adjustable plate 6.1 is provided with snap ring and installs cavity; snap ring 11 holding, in annular groove, can prevent cutter adjustable plate 6.1 from moving axially on the front end of power input shaft protection cylinder like this.
As preferably, the left and right output shaft of the present embodiment is diminished shaft, the connecting hole of the left and right output shaft of corresponding left and right cutting tool assembly and gearbox is bellmouth, the left and right output shaft of left and right cutting tool assembly and gearbox is in transmission connection by not shown connecting key key, after the left and right output shaft of left and right cutting tool assembly and gearbox connects, then with and the bolt arrangement that is threaded of left and right output shaft end be locked on left and right output shaft.The two ends, left and right of gearbox 2 are installed with left output shaft protective cover 2.5, right output shaft protective cover 2.6 respectively, and left output shaft protective cover 2.5, right output shaft protective cover 2.6 are all fixed by bolts on the shell of gearbox 2.In addition, in order to improve safety, Bedder lister body is also installed with protective cover 8, and the left and right sides of protective cover 8 is fixed with protection side lever frame 9, and the rear side of protective cover 8 is installed with rear protection bridge 10, and the left and right cutting tool assembly of gearbox is all located at the below of protective cover 8.Wherein, the front end of protective cover 8, protection measuring staff frame 9 is all fixed by bolts to the upper end of cutter adjustable plate, and the rear end of protective cover 8, the rear end of protection measuring staff frame 9 and the front end of rear protection bridge 10 are all fixedly linked with the inclined shore wall 6.44 of bolt and regulating handle seat 6.4.
The specific embodiment of the above is only the present invention's preferably embodiment, not limits specific embodiment of the invention scope with this.The equivalence change that all shapes according to the present invention, structure are done ought to all be included in protection scope of the present invention.
Claims (9)
1. a ditching, ridging vertical rotating cultivator, comprises main frame and Bedder lister body; Main frame is provided with power set, the power take-off of trend before and after power set are provided with; Bedder lister body, include power input shaft (1), cutting tool assembly, gearbox (2), road wheel (3), power input shaft (1) and power take-off coaxial, the front end of power input shaft (1) is connected with pto, the output shaft of gearbox (2) is connected with the rear-end transmission of power input shaft (1), and road wheel (3) is located at the rear end of Bedder lister body; It is characterized in that: described cutting tool assembly comprises left cutting tool assembly (4) and right cutting tool assembly (5), left and right cutting tool assembly (4,5) has included some screw blades; The output shaft of described gearbox (2) is vertical with power input shaft, the output shaft of gearbox (2) comprises left output shaft (2.1) and right output shaft (2.2), left cutting tool assembly (4) and left output shaft (2.1) are in transmission connection, and right cutting tool assembly (5) is connected with right output shaft (2.2) transmission; Described Bedder lister body is also provided with cutting tool choice governor motion (6), when described ditching, ridging vertical rotating cultivator from field in field while to the another side telemechanical in field, and then when returning from the another side motion in field, utilize cutting tool choice governor motion (6) to make to adopt left and right cutting tool assembly to dig respectively during different motion direction, thus soil is all turned over to same.
2. ditching, ridging vertical rotating cultivator according to claim 1, is characterized in that: also include snap joint (7), described snap joint (7) comprises snap joint body (7.1) and spacing plug (7.2), snap joint body (7.1) is provided with the line shaft coaxial with power take-off and is connected centre bore (7.11), front end and the main frame of snap joint body (7.1) are connected, the rear end of snap joint body (7.1) is provided with anti-rotation spacing hole (7.12), snap joint body (7.1) is also provided with the jack (7.13) moving with the lower end of spacing plug (7.2) and coordinate, described cutting tool choice governor motion includes cutter adjustable plate (6.1), cutter adjusting rod (6.2), cutter regulating handle (6.3), regulating handle seat (6.4), the lower end of cutter adjustable plate (6.1) is provided with gearbox and connects circular hole (6.11), and the right and left that gearbox connects circular hole (6.11) is respectively provided with a cutter adjusting rod locating hole (6.12), the inner and the regulating handle seat (6.4) of cutter regulating handle (6.3) are rotatedly connected, the front end activity of cutter adjusting rod (6.2) is plugged in cutter adjusting rod locating hole (6.12), and the rear end of cutter adjusting rod (6.2) and the middle part of cutter regulating handle (6.3) are connected, the front end of the shell of gearbox (2) is installed with power input shaft protection cylinder (2.3), power input shaft is located at power input shaft protection cylinder, it is hinged that power input shaft protects the front end of cylinder (2.3) to be connected circular hole (6.11) with gearbox, the front end of power input shaft protection cylinder (2.3) is stretched and is connected in centre bore (7.11) at line shaft, the outer surface of the front end of power input shaft protection cylinder (2.3) is provided with the annular groove (2.31) coordinated with the lower end of spacing plug (7.2), the lower end of spacing plug (7.2) is slidably matched with annular groove (2.31) afterwards through jack (7.13), the rear end of the shell of gearbox (2) is installed with speed changing box support bar (2.4), and the rear end thereof of speed changing box support bar (2.4) is supported on regulating handle seat (6.4), the side of the shell of gearbox (2) is fixed with joint sleeve (2.7), and joint sleeve (2.7) kink, on cutter adjusting rod (6.2), is provided with adjusting rod return spring between joint sleeve (2.7) and cutter adjusting rod (6.2), road wheel (3) is connected with regulating handle seat (6.4) by road wheel connecting rod (3.1), cutter adjustable plate (6.1) is fixed with rotation preventing device (6.14), front end and the anti-rotation spacing hole (7.12) of rotation preventing device (6.14) are slidably matched.
3. ditching, ridging vertical rotating cultivator according to claim 2, is characterized in that: road wheel connecting rod (3.1) and regulating handle seat (6.4) connected position adjustable.
4. ditching, ridging vertical rotating cultivator according to claim 2, it is characterized in that: the front end of power input shaft (1) is fixed with power input sleeve pipe (1.1), the front end of power input sleeve pipe (1.1) is provided with transmission tooth, correspondingly the rear end of power take-off be provided with the front end of power input sleeve pipe (1.1) set by the output tooth that coordinates of transmission tooth, power input shaft (1) and power take-off by transmission tooth with export tooth transmission and be connected.
5. ditching, ridging vertical rotating cultivator according to claim 2, it is characterized in that: left and right output shaft is diminished shaft, the connecting hole of the left and right output shaft of corresponding left and right cutting tool assembly and gearbox is bellmouth, and the left and right output axle key of left and right cutting tool assembly and gearbox is in transmission connection.
6. ditching, ridging vertical rotating cultivator according to claim 2, is characterized in that: the two ends, left and right of gearbox (2) are installed with left output shaft protective cover (2.5), right output shaft protective cover (2.6) respectively.
7. the ditching, ridging vertical rotating cultivator according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that: Bedder lister body is also installed with protective cover (8).
8. ditching, ridging vertical rotating cultivator according to claim 7, is characterized in that: the left and right sides of protective cover (8) is fixed with protection side lever frame (9).
9. the ditching, ridging vertical rotating cultivator according to claim 7 or 8, is characterized in that: the rear side of protective cover (8) is installed with rear protection bridge (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510316712.9A CN104956790B (en) | 2015-06-10 | 2015-06-10 | Ditching, ridging vertical rotating cultivator |
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| CN201510316712.9A CN104956790B (en) | 2015-06-10 | 2015-06-10 | Ditching, ridging vertical rotating cultivator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253562Y (en) * | 1996-08-16 | 1997-05-07 | 梅剑辉 | Vertical rotary cultivator |
| US20050121208A1 (en) * | 2003-12-05 | 2005-06-09 | Khairallah Gabriel G. | Landscape tiller |
| CN102301851A (en) * | 2011-06-17 | 2012-01-04 | 南京农业大学 | Vertical shaft trenching earth throwing machine and application thereof |
| CN202232040U (en) * | 2011-06-24 | 2012-05-30 | 王立成 | Vertical rotary blade set |
| CN103749008A (en) * | 2014-02-11 | 2014-04-30 | 重庆合盛工业有限公司 | Vertical type rotary cultivator special for ditching |
| CN203675546U (en) * | 2014-02-11 | 2014-07-02 | 重庆合盛工业有限公司 | Vertical rotary tiller |
| CN204721796U (en) * | 2015-06-10 | 2015-10-28 | 永康市宏跃动力机械有限公司 | Ditching, ridging vertical rotating cultivator |
-
2015
- 2015-06-10 CN CN201510316712.9A patent/CN104956790B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253562Y (en) * | 1996-08-16 | 1997-05-07 | 梅剑辉 | Vertical rotary cultivator |
| US20050121208A1 (en) * | 2003-12-05 | 2005-06-09 | Khairallah Gabriel G. | Landscape tiller |
| CN102301851A (en) * | 2011-06-17 | 2012-01-04 | 南京农业大学 | Vertical shaft trenching earth throwing machine and application thereof |
| CN202232040U (en) * | 2011-06-24 | 2012-05-30 | 王立成 | Vertical rotary blade set |
| CN103749008A (en) * | 2014-02-11 | 2014-04-30 | 重庆合盛工业有限公司 | Vertical type rotary cultivator special for ditching |
| CN203675546U (en) * | 2014-02-11 | 2014-07-02 | 重庆合盛工业有限公司 | Vertical rotary tiller |
| CN204721796U (en) * | 2015-06-10 | 2015-10-28 | 永康市宏跃动力机械有限公司 | Ditching, ridging vertical rotating cultivator |
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| CN104956790B (en) | 2017-03-01 |
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