CN203457501U - Width-adjustable horizontal shaft rotary cultivator - Google Patents
Width-adjustable horizontal shaft rotary cultivator Download PDFInfo
- Publication number
- CN203457501U CN203457501U CN201320553233.5U CN201320553233U CN203457501U CN 203457501 U CN203457501 U CN 203457501U CN 201320553233 U CN201320553233 U CN 201320553233U CN 203457501 U CN203457501 U CN 203457501U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- central siphon
- fixedly connected
- knife shaft
- fixed sleeving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model relates to farmland working machinery, in particular to a width-adjustable horizontal shaft rotary cultivator. The rotary cultivator comprises a bracket, a knife shaft mounted on the bracket, and a gear transmission case which is mounted on the bracket and is connected with the knife shaft in a transmission way, wherein a rotary cultivation knife is fixedly mounted on the knife shaft; the bracket comprises a cross beam parallel to the knife shaft, and side plates fixedly connected to the two ends of the cross beam; both the cross beam and the knife shaft adopt telescopic sleeve pipe structures; the side plates comprise a fixed side plate and a movable side plate; a hydraulic oil cylinder is arranged between the movable side plate and a fixed sleeve pipe. According to the rotary cultivator, the knife shaft can be horizontally stretched, the width can be changed, the working dead corner can be removed, the workload can be reduced, and the working efficiency can be improved.
Description
Technical field
The utility model relates to a kind of farm working machinery, specifically the adjustable transverse axis rotovator of a kind of fabric width.
Background technology
Rotovator is to complete cultivation machinery cultivated, rake operation with tractor.Because of its have hack ability strong, plough after the features such as earth's surface is smooth, and be widely used.Be mainly used in farmland and vegetable field, also for orchard intertillage, also can be used for opening up wasteland the farming on shrub ground, marshland and ground, farmland running to weeds.But the fabric width of existing rotovator is fixed, receive Active workings environmental limit, often there is certain operation dead angle, if the marginal portion in plastic tunnel and orchard is because of narrow space, tractor cannot be close, forms the dead angle of rotovator operation, and these operation dead angles can only adopt manual operation, increased workload, operating efficiency is low.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, can cancel job dead angle, the adjustable transverse axis rotovator of fabric width that reduces workload, raise labour efficiency.
The utility model is that the technical scheme that adopts of technical solution problem is as follows:
The transverse axis rotovator that fabric width described in the utility model is adjustable comprises support, rack-mount cutter shaft, the rack-mount and gear that is in transmission connection with cutter shaft, on cutter shaft, be installed with rotary blade, described support comprises the crossbeam be arrangeding in parallel with cutter shaft, the side plate that is fixedly connected on crossbeam two ends, the moving casing that described crossbeam comprises fixed sleeving, is set in together with fixed sleeving; Described cutter shaft comprises fixing central siphon, the movable central siphon being fitted together by spline and fixed axis pipe box; Described side plate comprises fixed side and mobile side board; The outer end of described moving casing and movable central siphon is all fixedly connected on mobile side board; Described fixed sleeving is all fixedly connected with fixed side with fixing central siphon; Between mobile side board and fixed sleeving, be provided with hydraulic jack.
Described gear is fixedly connected with fixed sleeving, and the cylinder body of hydraulic jack is hinged on the sidewall of gear, and the piston rod of hydraulic jack is hinged on mobile side board.
Owing to having adopted said structure, the cutter shaft of the utility model rotovator part can transversal stretching, changes fabric width, can cancel job dead angle, and reduce workload, raise labour efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the left view of Fig. 1 embodiment.
Fig. 3 is the vertical view of Fig. 1 embodiment.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the transverse axis rotovator that fabric width described in the utility model is adjustable, comprise support, rack-mount cutter shaft 7, the rack-mount and gear 13 that is in transmission connection with cutter shaft 7, on cutter shaft 7, be installed with rotary blade 71, described support comprises the crossbeam 5 be arrangeding in parallel with cutter shaft 7, the side plate that is fixedly connected on crossbeam 5 two ends, the moving casing 52 that described crossbeam 5 comprises fixed sleeving 51, is set in together with fixed sleeving 51; Described cutter shaft 7 comprises fixing central siphon 72, by spline and movable central siphon 73 that fixedly central siphon 72 is set in together; Described side plate comprises fixed side 41 and mobile side board 4; The outer end of described moving casing 52 and movable central siphon 73 is all fixedly connected on mobile side board 4; Described fixed sleeving 51 is all fixedly connected with fixed side 41 with fixing central siphon 72; Between mobile side board 4 and fixed sleeving 51, be provided with hydraulic jack 2.
Hydraulic jack 2 can be directly installed between mobile side board 4 and fixed sleeving 51.Also can be as shown in drawings, described gear 13 is fixedly connected with fixed sleeving 51, and the cylinder body of hydraulic jack 2 is hinged on the sidewall of gear 13, and the piston rod of hydraulic jack 2 is hinged on mobile side board 4.
During normal operation, by the connector being arranged on support, be suspended on tractor, and the power that gear 13 is connected to tractor by power transmission shaft is exported.
When need to be to the corner rotary tillage process in field time, as long as handle two-way hydraulic cylinder 2, make piston rod transverse shifting, can drive mobile side board 4 transverse shiftings, moving casing 52, movable central siphon 73 are stretched, change working width, realize the rotary tillage process to plot, corner.
Claims (2)
1. the adjustable transverse axis rotovator of fabric width, comprise support, rack-mount cutter shaft (7), the rack-mount and gear (13) that is in transmission connection with cutter shaft (7), on cutter shaft (7), be installed with rotary blade (71), described support comprises the crossbeam (5) be arrangeding in parallel with cutter shaft (7), the side plate that is fixedly connected on crossbeam (5) two ends, it is characterized in that: the moving casing (52) that described crossbeam (5) comprises fixed sleeving (51), is set in together with fixed sleeving (51); Described cutter shaft (7) comprises fixing central siphon (72), by spline and movable central siphon (73) that fixedly central siphon (72) is set in together; Described side plate comprises fixed side (41) and mobile side board (4); The outer end of described moving casing (52) and movable central siphon (73) is all fixedly connected on mobile side board (4); Described fixed sleeving (51) is all fixedly connected with fixed side (41) with fixing central siphon (72); Between mobile side board (4) and fixed sleeving (51), be provided with hydraulic jack (2).
2. the adjustable transverse axis rotovator of fabric width according to claim 1, it is characterized in that: described gear (13) is fixedly connected with fixed sleeving (51), the cylinder body of hydraulic jack (2) is hinged on the sidewall of gear (13), and the piston rod of hydraulic jack (2) is hinged on mobile side board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320553233.5U CN203457501U (en) | 2013-09-07 | 2013-09-07 | Width-adjustable horizontal shaft rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320553233.5U CN203457501U (en) | 2013-09-07 | 2013-09-07 | Width-adjustable horizontal shaft rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457501U true CN203457501U (en) | 2014-03-05 |
Family
ID=50169886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320553233.5U Expired - Fee Related CN203457501U (en) | 2013-09-07 | 2013-09-07 | Width-adjustable horizontal shaft rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457501U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365195A (en) * | 2014-11-10 | 2015-02-25 | 南宁市南北动力有限公司 | Rotary cultivator cutter shaft installation device |
| CN104396363A (en) * | 2014-11-07 | 2015-03-11 | 钱红霞 | Land flattening method of land flattening device |
| CN104472040A (en) * | 2014-11-07 | 2015-04-01 | 嵊州市诺米克进出口有限公司 | Operation method of land leveling device with injection device |
| CN104938053A (en) * | 2015-05-31 | 2015-09-30 | 李深文 | Rapidly-installed ultra-wide ploughing width powder ridge device and rapidly-installed method |
| CN106612644A (en) * | 2017-01-11 | 2017-05-10 | 吉林大学 | Device for improving wear evenness of rotary tillage blade group on same blade shaft |
| CN109526267A (en) * | 2017-09-22 | 2019-03-29 | 江苏智谋科技有限公司 | The harrow structure of rotary cultivator |
| CN109526271A (en) * | 2018-11-01 | 2019-03-29 | 甘肃省治沙研究所 | A kind of agricultural arable land ridging equipment |
-
2013
- 2013-09-07 CN CN201320553233.5U patent/CN203457501U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396363A (en) * | 2014-11-07 | 2015-03-11 | 钱红霞 | Land flattening method of land flattening device |
| CN104472040A (en) * | 2014-11-07 | 2015-04-01 | 嵊州市诺米克进出口有限公司 | Operation method of land leveling device with injection device |
| CN104396363B (en) * | 2014-11-07 | 2016-01-20 | 钱红霞 | A kind of method that land readjustment device is leveled land |
| CN104472040B (en) * | 2014-11-07 | 2016-08-24 | 泰州携创农业装备有限公司 | A kind of operation method of the prepartion of land device with flusher |
| CN104365195A (en) * | 2014-11-10 | 2015-02-25 | 南宁市南北动力有限公司 | Rotary cultivator cutter shaft installation device |
| CN104938053A (en) * | 2015-05-31 | 2015-09-30 | 李深文 | Rapidly-installed ultra-wide ploughing width powder ridge device and rapidly-installed method |
| CN106612644A (en) * | 2017-01-11 | 2017-05-10 | 吉林大学 | Device for improving wear evenness of rotary tillage blade group on same blade shaft |
| CN109526267A (en) * | 2017-09-22 | 2019-03-29 | 江苏智谋科技有限公司 | The harrow structure of rotary cultivator |
| CN109526271A (en) * | 2018-11-01 | 2019-03-29 | 甘肃省治沙研究所 | A kind of agricultural arable land ridging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 |