CN110169220A - A kind of rotary cultivator that itself can adjust tilling depth - Google Patents
A kind of rotary cultivator that itself can adjust tilling depth Download PDFInfo
- Publication number
- CN110169220A CN110169220A CN201910451786.1A CN201910451786A CN110169220A CN 110169220 A CN110169220 A CN 110169220A CN 201910451786 A CN201910451786 A CN 201910451786A CN 110169220 A CN110169220 A CN 110169220A
- Authority
- CN
- China
- Prior art keywords
- housing
- cutter shaft
- gear
- tilling depth
- rotary cultivator
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 10
- 238000003971 tillage Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
Abstract
The present invention relates to a kind of rotary cultivators that itself can adjust tilling depth, belong to agricultural machinery technological field.The present invention includes hanger bracket, adjusting rod, power input shaft, right housing, right side plate, right side connecting flange, rotary blade, cutter shaft, tool apron, additional cultivation shovel, gear housing, spacer flanger, left side connecting flange, left plate, planker, left housing, driving gear, driven gear I, transition region, driven gear II.The present invention is realized to be needed to adjust tilling depth using tractor hydraulic system in the cultivated soil growing different crops of rotary cultivator institute, and the problem that effect is bad, energy consumption is excessive of ploughing when tilling depth increasing, rotary cultivator tilling depth can be significantly facilitated and adjust efficiency, arable land effect is more preferable, more energy saving；This is reasonable in design, and operation quality is good, and operating efficiency is high, and operation is reliable, and generalization degree is high, fully meet rotary cultivator cultivated soil growing different crops when need to adjust the requirement of tilling depth.
Description
Technical field
The present invention relates to a kind of rotary cultivators that itself can adjust tilling depth, belong to agricultural machinery technological field.
Background technique
When needing to adjust tilling depth when for Different Crop soil whole using rotary tillage tractor-ploughing at present, tractor hydraulic system is utilized
It adjusts.The bad control of amplitude, and when increasing tilling depth, entire rotary cultivator is pressed into operation in soil by tractor hydraulic system, so that
Rotary tillage resistance greatly increases, and significantly increases the loss of the energy, causes rotary cultivator service life reduction even to damage, and rear planker
Position is too low, is easy for the soil after turning over to be compacted again, directly influences the quality and efficiency for ploughing whole soil.
Summary of the invention
The technical problem to be solved by the present invention is the present invention provides a kind of rotary cultivator that itself can adjust tilling depth, with
In solving rotary cultivator, to adjust tilling depth inconvenient, and increases after tilling depth that energy loss is big, service life of a machine reduces, effect is bad in arable land asks
Topic.
The technical scheme is that: a kind of rotary cultivator that itself can adjust tilling depth, including hanger bracket 1, adjusting rod 2, power
Input shaft 3, right housing 4, right side plate 5, right side connecting flange 6, rotary blade 7, cutter shaft 8, tool apron 9, additional cultivation shovel 10, gear housing
11, spacer flanger 12, left side connecting flange 13, left plate 14, planker 15, left housing 16, driving gear 17, driven gear I 18,
Transition region 19, driven gear II 20；
Wherein hanger bracket 1 at bolt and nut three by being fixed on gear housing 11 and left housing 16, right housing 4；Adjusting rod 2 is inserted
Enter right housing 4, one end is against on spacer flanger 12；3 outside universal-joint of power input shaft receives tractor dynamic power, another
End is connected with the gear in gear housing 11, transmits power to cutter shaft 8；Right housing 4, left housing 16 respectively with right side plate 5 and a left side
Side plate 14 is connected, in addition planker 15 collectively forms rotary cultivator casing part；Right side connecting flange 6 is fixed on another on right housing 5
Fixed cutter shaft 8 is held, passes through gear housing 11 among cutter shaft 8, and there are certain intervals by part；There are several tool aprons on cutter shaft 8
9, there is 7 three of rotary blade to be fixed together on each tool apron；Additional cultivation shovel 10 is fixed on 8 middle of cutter shaft, gear housing
11 front lower places；Spacer flanger 12 is fixed between cutter shaft 8 and gear housing 11；Left side connecting flange 13 is fixed on left plate 14
On, there are certain intervals with 8 left end of cutter shaft for another side, and are lower than cutter shaft 8；Driven gear I 18 is engaged with driving gear 17, the right
It is fixed together with driven gear II 20 by transition region 19；Complete installation.
Further, there is certain interval between the left side connecting flange 13 and cutter shaft 8, and be lower than cutter shaft 8, so that cutter shaft
8 lower-lefts can be inserted when moving.
Further, the adjusting rod 2 fills one group of tool apron 9 with 12 contact position of spacer flanger less, to guarantee that rotary cultivator works
When, rotary blade 7 will not encounter adjusting rod 2.
Further, additional cultivation shovel 10 is for by the Soil tillage of 11 lower section of gear housing, prevents from balking to reach
Phenomenon.
Further, the driven gear II 20 and 17 modulus of driving gear, pressure angle are consistent, and the two energy perfection is nibbled
It closes.
The working principle of the invention is:
When the rotary cultivator that itself can adjust tilling depth needs to adjust tilling depth, adjusting rod 2 is agitated, during the other end of adjusting rod 2 can be given
Between the power of flange 12 1 to the left, driving gear 17 and driven gear I 18 are in meshing state before this, and cutter shaft 8 is logical at this time
It crosses right side connecting flange 6 and gear housing 11 is supported, cutter shaft 8 will drive driven gear I 18 and be moved to the left, and transition region 19 passes through
Driving gear 17 is crossed, so that driven gear II 20 is engaged with driving gear 17, cutter shaft 8 passes through left side connecting flange 13 and tooth at this time
Wheel cabinet 11 is supported, and 8 left end of cutter shaft insertion left side connecting flange 13, vertical direction is fixed.II 20 radius of driven gear is big
In driven gear I 18,8 position of cutter shaft is reduced, and machine other parts are in former height.Tractor dynamic power is via in gear-box
Gear drive band movable arbor 8 rotates, and 7 rotary tillage soil of rotary blade, as equipment advances, planker 15 smooths the soil after rotary tillage,
Complete soil cultivation.When needing to reduce tilling depth, cooperation is manually restored to cutter shaft so that driving gear 17 and driven
Gear I 18 is in meshing state, and tilling depth shoals at this time.
The right side connecting flange 6 is firm enough with 8 junction of cutter shaft, and cutter shaft 8 will not shake when rotary cultivator works.
The beneficial effects of the present invention are:
1, when tilling depth increases, only cutter shaft position is reduced, and reduces operation resistance, energy saving, plays effective guarantor to rotary cultivator
Shield effect；
2, to the tractor of hydraulic system damage, equally tilling depth can be adjusted, the market competition energy of product is improved with coordinating operation
Power；
3, this is reasonable in design, and operation quality is good, and operating efficiency is high, and operation is reliable, and generalization degree is high, has fully met not
Arable land with soil crop difference tilling depth requires；
4, rotary cultivator tilling depth can be significantly facilitated and adjust efficiency, arable land effect is more preferable, more energy saving.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is gear-box internal gear detail view of the invention；
Fig. 3 is gear housing and cutter shaft junction detail view of the invention；
Fig. 4 is detail view at left side connecting flange of the invention.
Each label in Fig. 1-4: 1- hanger bracket, 2- adjusting rod, 3- power input shaft, the right housing of 4-, 5- right side plate, the right side 6-
Connecting flange, 7- rotary blade, 8- cutter shaft, 9- tool apron, 10- additional cultivation shovel, the connection of the left side 11- gear housing, 12- spacer flanger, 13-
Flange, 14- left plate, 15- planker, the left housing of 16-, 17- driving gear, 18- driven gear I, 19- transition region, 20- driven tooth
Wheel II.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1: as shown in Figs 1-4, a kind of rotary cultivator that itself can adjust tilling depth, including it is hanger bracket 1, adjusting rod 2, dynamic
Power input shaft 3, right housing 4, right side plate 5, right side connecting flange 6, rotary blade 7, cutter shaft 8, tool apron 9, additional cultivation shovel 10, gear housing
11, spacer flanger 12, left side connecting flange 13, left plate 14, planker 15, left housing 16, driving gear 17, driven gear I 18,
Transition region 19, driven gear II 20；
Wherein hanger bracket 1 at bolt and nut three by being fixed on gear housing 11 and left housing 16, right housing 4；Adjusting rod 2 is inserted
Enter right housing 4, one end is against on spacer flanger 12；3 outside universal-joint of power input shaft receives tractor dynamic power, another
End is connected with the gear in gear housing 11, transmits power to cutter shaft 8；Right housing 4, left housing 16 respectively with right side plate 5 and a left side
Side plate 14 is connected, in addition planker 15 collectively forms rotary cultivator casing part；Right side connecting flange 6 is fixed on another on right housing 5
Fixed cutter shaft 8 is held, passes through gear housing 11 among cutter shaft 8, and there are certain intervals by part；There are several tool aprons on cutter shaft 8
9, there is 7 three of rotary blade to be fixed together on each tool apron；Additional cultivation shovel 10 is fixed on 8 middle of cutter shaft, gear housing
11 front lower places；Spacer flanger 12 is fixed between cutter shaft 8 and gear housing 11；Left side connecting flange 13 is fixed on left plate 14
On, there are certain intervals with 8 left end of cutter shaft for another side, and are lower than cutter shaft 8；Driven gear I 18 is engaged with driving gear 17, the right
It is fixed together with driven gear II 20 by transition region 19；Complete installation.
Further, there is certain interval between the left side connecting flange 13 and cutter shaft 8, and be lower than cutter shaft 8, so that cutter shaft
8 lower-lefts can be inserted when moving.
Further, the adjusting rod 2 fills one group of tool apron 9 with 12 contact position of spacer flanger less, to guarantee that rotary cultivator works
When, rotary blade 7 will not encounter adjusting rod 2.
Further, additional cultivation shovel 10 is for by the Soil tillage of 11 lower section of gear housing, prevents from balking to reach
Phenomenon.
Further, the driven gear II 20 and 17 modulus of driving gear, pressure angle are consistent, and the two energy perfection is nibbled
It closes.
The working principle of the invention is:
When the rotary cultivator that itself can adjust tilling depth needs to adjust tilling depth, adjusting rod 2 is agitated, during the other end of adjusting rod 2 can be given
Between the power of flange 12 1 to the left, driving gear 17 and driven gear I 18 are in meshing state before this, and cutter shaft 8 is logical at this time
It crosses right side connecting flange 6 and gear housing 11 is supported, cutter shaft 8 will drive driven gear I 18 and be moved to the left, and transition region 19 passes through
Driving gear 17 is crossed, so that driven gear II 20 is engaged with driving gear 17, cutter shaft 8 passes through left side connecting flange 13 and tooth at this time
Wheel cabinet 11 is supported, and 8 left end of cutter shaft insertion left side connecting flange 13, vertical direction is fixed.II 20 radius of driven gear is big
In driven gear I 18,8 position of cutter shaft is reduced, and machine other parts are in former height.Tractor dynamic power is via in gear-box
Gear drive band movable arbor 8 rotates, and 7 rotary tillage soil of rotary blade, as equipment advances, planker 15 smooths the soil after rotary tillage,
Complete soil cultivation.When needing to reduce tilling depth, cooperation is manually restored to cutter shaft so that driving gear 17 and driven
Gear I 18 is in meshing state, and tilling depth shoals at this time.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (5)
1. the rotary cultivator that one kind itself can adjust tilling depth, it is characterised in that: including hanger bracket (1), adjusting rod (2), power input
Axis (3), right housing (4), right side plate (5), right side connecting flange (6), rotary blade (7), cutter shaft (8), tool apron (9), additional cultivation shovel
(10), gear housing (11), spacer flanger (12), left side connecting flange (13), left plate (14), planker (15), left housing
(16), driving gear (17), driven gear I (18), transition region (19), driven gear II (20)；
Wherein hanger bracket (1) at bolt and nut three by being fixed on gear housing (11) and left housing (16), right housing (4)；
Adjusting rod (2) is inserted into right housing (4), and one end is against on spacer flanger (12)；Universal-joint outside power input shaft (3), connects
Tractor dynamic power is received, the other end is connected with the gear in gear housing (11), and transmitting power gives cutter shaft (8)；Right housing (4), a left side
Housing (16) is connected with right side plate (5) and left plate (14) respectively, in addition planker (15) collectively forms rotary cultivator casing part；It is right
Side connecting flange (6) is fixed on the other end on right housing (5) and fixes cutter shaft (8), passes through gear housing (11) among cutter shaft (8),
And there are certain intervals by part；Have on cutter shaft (8) several tool aprons (9), there is rotary blade (7) three on each tool apron
It is fixed together；Additional cultivation shovel (10) is fixed on cutter shaft (8) middle, gear housing (11) front lower place；Spacer flanger (12) is fixed
Between cutter shaft (8) and gear housing (11)；Left side connecting flange (13) is fixed on left plate (14), another side and cutter shaft
(8) there are certain intervals for left end, and are lower than cutter shaft (8)；Driven gear I (18) is engaged with driving gear (17), the right with it is driven
Gear II (20) is fixed together by transition region (19)；Complete installation.
2. the rotary cultivator according to claim 1 that itself can adjust tilling depth, it is characterised in that: the left side connecting flange
(13) there is certain interval between cutter shaft (8), and be lower than cutter shaft (8), so that cutter shaft (8) lower-left can be inserted when moving.
3. the rotary cultivator according to claim 1 that itself can adjust tilling depth, it is characterised in that: the adjusting rod (2) is in
Between flange (12) contact position fill one group of tool apron (9) less, with guarantee rotary cultivator work when, rotary blade (7) will not encounter adjusting rod
(2).
4. the rotary cultivator according to claim 1 that itself can adjust tilling depth, it is characterised in that: the additional cultivation shovel (10) is used for
By the Soil tillage below gear housing (11), the phenomenon that balking is prevented to reach.
5. the rotary cultivator according to claim 1 that itself can adjust tilling depth, it is characterised in that: the driven gear II (20)
Consistent with driving gear (17) modulus, pressure angle, the two can perfect engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451786.1A CN110169220A (en) | 2019-05-28 | 2019-05-28 | A kind of rotary cultivator that itself can adjust tilling depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451786.1A CN110169220A (en) | 2019-05-28 | 2019-05-28 | A kind of rotary cultivator that itself can adjust tilling depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110169220A true CN110169220A (en) | 2019-08-27 |
Family
ID=67696596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910451786.1A Pending CN110169220A (en) | 2019-05-28 | 2019-05-28 | A kind of rotary cultivator that itself can adjust tilling depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110169220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166725A (en) * | 2020-10-22 | 2021-01-05 | 曹大忠 | Agricultural suspension type agricultural machinery quick hanging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB759116A (en) * | 1953-10-05 | 1956-10-10 | Fahr Ag Maschf | Improvements in rotary harrows |
| CN105210477A (en) * | 2015-10-15 | 2016-01-06 | 盐城工学院 | A kind of easy-operating electric micro-cultivator |
| KR20160109397A (en) * | 2015-03-11 | 2016-09-21 | 이리중 | Partial Tiller, and Rice Transplanter Comprising the same |
| CN210781976U (en) * | 2019-05-28 | 2020-06-19 | 昆明理工大学 | Rotary cultivator capable of adjusting tilling depth |
-
2019
- 2019-05-28 CN CN201910451786.1A patent/CN110169220A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB759116A (en) * | 1953-10-05 | 1956-10-10 | Fahr Ag Maschf | Improvements in rotary harrows |
| KR20160109397A (en) * | 2015-03-11 | 2016-09-21 | 이리중 | Partial Tiller, and Rice Transplanter Comprising the same |
| CN105210477A (en) * | 2015-10-15 | 2016-01-06 | 盐城工学院 | A kind of easy-operating electric micro-cultivator |
| CN210781976U (en) * | 2019-05-28 | 2020-06-19 | 昆明理工大学 | Rotary cultivator capable of adjusting tilling depth |
Non-Patent Citations (1)
| Title |
|---|
| 王凤花 等: "土壤-耕具接触的有限元仿真分析", 《中国农业大学学报》, vol. 20, no. 2, 28 February 2015 (2015-02-28) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166725A (en) * | 2020-10-22 | 2021-01-05 | 曹大忠 | Agricultural suspension type agricultural machinery quick hanging device |
| CN112166725B (en) * | 2020-10-22 | 2023-01-03 | 台州赛航金属制品有限公司 | Agricultural suspension type agricultural machinery quick hanging device |
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