CN108521899A - A kind of high low row plantation working rig - Google Patents
A kind of high low row plantation working rig Download PDFInfo
- Publication number
- CN108521899A CN108521899A CN201810262663.9A CN201810262663A CN108521899A CN 108521899 A CN108521899 A CN 108521899A CN 201810262663 A CN201810262663 A CN 201810262663A CN 108521899 A CN108521899 A CN 108521899A
- Authority
- CN
- China
- Prior art keywords
- pack roller
- cultivating wheel
- native
- rotary
- rotary cultivating
- 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.)
- Granted
Links
- 238000003971 tillage Methods 0.000 claims abstract description 31
- 238000009331 sowing Methods 0.000 claims abstract description 26
- 230000001629 suppression Effects 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 abstract description 3
- 239000003337 fertilizer Substances 0.000 description 23
- 239000002689 soil Substances 0.000 description 21
- 241000196324 Embryophyta Species 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000013340 harvest operation Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- 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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
Abstract
The present invention relates to a kind of high low row to plant working rig, include being connected to the rack of dragger rear end and the rotary tillage mechanism being successively set in rack, fertilizing mechanism, sowing mechanism and suppression mechanism by hanger bracket, rotary tillage mechanism includes being successively set on the one group native rotary cultivating wheel and one group of bottom rotary cultivating wheel of bottom of the frame；It plays native rotary cultivating wheel to include shaft and be distributed in a native rotary blade on surface, bottom rotary cultivating wheel includes shaft and is distributed in the bottom rotary blade on surface；The present invention is by playing native rotary cultivating wheel by the native rotary tillage on operation straight line and turning to both sides formation high ridge, rotary tillage is carried out to subsoil on operation straight line by bottom rotary cultivating wheel, the two has cooperatively formed the spaced high ridge for crop-planting, compared to existing working rig, structure does not become complicated, high low row plantation can be realized by planting same crop in high ridge and groove, avoid operation difficulty caused by Different Crop harvesting approach difference and increase.
Description
Technical field
The invention belongs to agricultural machinery technology fields, and in particular to a kind of high low row plantation working rig.
Background technology
It is many because being known as needed for growth period after proportion of crop planting, including water, fertilizer, sunshine, ventilation etc., same work
Growing height after species are planted is essentially identical, will produce the case where mutually stopping sunshine, ventilation, therefore, generates in the prior art
The mode that different height crop is sowed into between-line spacing, forms the crop-planting row at height interval, the crop of different height it
Between the utilization rate of daylight may be implemented to maximize, ventilation quantity is also significantly improved, but this mode need to carry out it is multiple
Enter field plantation operation or improve working rig to realize a various crop plantation, in addition to this, crop is also required to be directed to when harvesting
Different Crop carries out different harvest operations, and this planting patterns is complicated for operation, and the amount of labour is larger, and repeatedly enters field back and forth
Ground can cause the loss of crop.In conclusion needing to be improved for the mode of high low row plantation.
Invention content
In order to overcome defect existing in the prior art, the present invention provides a kind of high low row to plant working rig, the operation
Machine by high low row ground shape molding come realize same crop high low row plant, once enter field complete plantation, sunshine and
Ventilation quantity can be obtained maximizing and be used.
The specific technical solution of the present invention is：
A kind of high low row plantation working rig, includes being connected to the rack of dragger rear end by hanger bracket and setting gradually
Rotary tillage mechanism, fertilizing mechanism, sowing mechanism and suppression mechanism, key point in rack be, the rotary tillage mechanism include according to
Secondary be arranged plays native rotary cultivating wheel and one group of bottom rotary cultivating wheel at one group of bottom of the frame, rise between native rotary cultivating wheel and bottom rotary cultivating wheel it
Between be interval setting, the depth of implements for playing native rotary cultivating wheel is 5-10cm, and the depth of implements of bottom rotary cultivating wheel is compared with native rotary cultivating wheel
The rear end at low 5-10cm, bottom rotary cultivating wheel rear end and bottom rotary cultivating wheel interval position is both provided with to be located along the same line with it
Fertilizing mechanism and sowing mechanism；Described native rotary cultivating wheel includes the native rotary blade group that rises in shaft and shaft, under the rack
End is provided with draws native plate along what shaft middle part extended to direction of both ends, and the bottom rotary cultivating wheel includes the bottom in shaft and shaft
Rotary blade group.
Described plays shape of the native rotary blade group in the rotary blade close to shaft end positions to be bent to direction in the middle part of shaft
The angle of shape, bending is 110-130 degree.
The rotary tillage mechanism rear end is provided with reshaping device, and reshaping device is the hang plate composition of top plate and its both sides
The trapezoidal channel that lower end opens, two hang plates are located on the operation straight line where the position both sides of bottom rotary cultivating wheel interval, trapezoidal
The section in channel is gradually reduced from the front to the back, and the front edge of trapezoidal channel is both provided with crimping.
The length of the hang plate is more than the length of top plate, fertilizing mechanism corresponding to the position of bottom rotary cultivating wheel interval and
The operation end of sowing mechanism is respectively positioned on top plate rear end and between two hang plate.
The suppression mechanism includes the mounting bracket that both sides are articulated in rack, is connected between rack on rear side of mounting bracket
Spring, mounting bracket include two first support bars for being set to middle part and two second support bars positioned at both sides, two the
First pack roller is installed between one supporting rod, overhanging respectively inwards on the inside of two second support bars has the second pack roller, and second
The inner end of pack roller is located at the outside of the first pack roller, between the inner end of the second pack roller of the first pack roller both ends and corresponding side
Be respectively connected with inclined-plane pack roller, the second pack roller is located along the same line with the lower end for playing native rotary cultivating wheel, inclined-plane pack roller with rise
It is located along the same line on the inside of native rotary cultivating wheel；First pack roller, the second pack roller and the inclined-plane pack roller includes branch
It supports axis and its rotating cylinder of outside, support shaft is fixedly connected with corresponding first support bar, second support bar respectively.
The both ends of the inclined-plane pack roller are respectively arranged with slide opening, the first pack roller, the second pack roller support shaft two
End both passes through corresponding first support bar, second support bar and is provided with overhang outward, and inclined-plane pack roller both ends are by slide opening
It is slidably matched with the formation of the overhang of the first pack roller and the second pack roller, the overhang of the first pack roller is set with tension spring, draws
Spring both ends are fixedly connected with inclined-plane pack roller upper end, first support bar respectively, and the overhang of the second pack roller is set with compression spring, pressure
Spring both ends are in contact with inclined-plane pack roller lower end, second support bar respectively.
The beneficial effects of the invention are as follows：The present invention by the native rotary tillage on operation straight line and turns to both sides by playing native rotary cultivating wheel
High ridge is formed, rotary tillage is then carried out to subsoil on operation straight line by bottom rotary cultivating wheel, two are played native rotary cultivating wheel and made jointly
With foring the spaced high ridge for crop-planting every position therebetween, and the respectively corresponding bottom rotary cultivating wheel in rear end
Rotary tillage is carried out to high ridge both sides soil, provides operating condition for the plantation of high low row, subsequent fertilising and sowing are only needed in phase
It should sow and be configured in capable height, compared to existing working rig, the structure of equipment does not complicate, by high ridge
And plant same crop in the groove between high ridge and high low row plantation can be realized, difference is made during avoiding follow-up harvest
Operation difficulty caused by object harvesting approach difference increases；
High ridge soil is carried out smooth, sizing by the reshaping device being arranged in the working rig, is provided for follow-up sowing more smooth
Environment, avoid the occurrence of depth of planting situation not in place；Meanwhile fertilising and sowing two hang plates of reshaping device it
Come to carry out, avoids the case where high ridge caves in.
The suppression mechanism of rack rear end is suppressed accordingly for the groove between high ridge and high ridge, the first press wheel,
The setting of inclined-plane press wheel and the second press wheel realizes the accurate suppression of height rolling ground, avoids high ridge soil after planting
Loss of moisture situation caused by loose, while erosion damage of the wind-force to friable soil in high ridge is avoided, improve kind grain growth in high ridge
Environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the left view of reshaping device in Fig. 1.
Fig. 3 is the dimensional structure diagram of reshaping device.
Fig. 4 is the vertical view for drawing native plate in Fig. 1 and playing native rotary blade group.
Fig. 5 is the structural schematic diagram of suppression mechanism in the present invention.
In attached drawing, 1, hanger bracket, 2, rack, 3, play native rotary blade group, 4, bottom rotary blade group, 5, top plate, 6, hang plate,
7, spring, 801, first support bar, 802, second support bar, the 9, first pack roller, 901, tension spring, the 10, second pack roller,
1001, compression spring, 11, inclined-plane pack roller, 12, fertilizer box, 1201, fertilising pipe, the 1301, first fertilizer application spade, the 1302, second fertilizer application spade,
14, plants case, 1401, seed spout, the 1501, first seed sowing shovel, the 1502, second seed sowing shovel, 16, draw native plate.
Specific implementation mode
The present invention relates to a kind of high low row to plant working rig, includes the rack 2 that dragger rear end is connected to by hanger bracket 1
And it is successively set on rotary tillage mechanism, fertilizing mechanism, sowing mechanism and suppression mechanism in rack 2, the rotary tillage mechanism packet
The one group native rotary cultivating wheel and one group of bottom rotary cultivating wheel for being successively set on 2 bottom of rack are included, is revolved with bottom between native rotary cultivating wheel
It is interval setting between plow wheel, the depth of implements for playing native rotary cultivating wheel is 5-10cm, and the depth of implements of bottom rotary cultivating wheel is compared with soil
The rear end at the low 5-10cm of rotary cultivating wheel, bottom rotary cultivating wheel rear end and bottom rotary cultivating wheel interval position is both provided with it positioned at same
Fertilizing mechanism on straight line and sowing mechanism；Described native rotary cultivating wheel includes the native rotary blade group 3 in shaft and shaft, described
2 lower end of rack is provided with draws native plate 16 along what shaft middle part extended to direction of both ends, and the bottom rotary cultivating wheel includes shaft and turns
Bottom rotary blade group 4 on axis.
Specific embodiment, as shown, by taking the high low row plantation of wheat as an example, 2 lower section of rack is provided with symmetrical two and rises
Native rotary cultivating wheel, two are played the soil rotary tillage that native rotary cultivating wheels carry out 8cm depth on operation straight line, and by the soil after rotary tillage to two
Rollover, two are played Zinc fractions that native rotary cultivating wheels are dug inwardly jointly high ridge plantation row, the upper layer of soil of high ridge plantation row
It is the soil after rotary tillage, rises and form groove on the operation straight line after native rotary cultivating wheel rotary tillage, bottom rotary cultivating wheel is compared with native rotary tillage
Low 8cm is taken turns, therefore, bottom rotary cultivating wheel can carry out groove soil the rotary tillage of 8cm depth, and so far, high ridge and groove distinguish shape
At the rotary tillage layer for sowing；
Described plays shape of the native rotary blade group 3 in the rotary blade close to shaft end positions to be bent to direction in the middle part of shaft
The angle of shape, bending is 120 degree, and the soil after rotary tillage can outward be thrown away and drop down onto high ridge by the rotary blade be curved to the inside
On plantation row, meanwhile, in conjunction with guiding role of the native plate 16 to soil is drawn, the rotary blade in the middle part of shaft by soil rotary tillage and retrojects
Go out, soil drawing native plate 16 to two Slideslips and finally dropping down onto on high ridge plantation row arcuately, in conclusion playing native rotary blade group
The plantation row soil of process is carried out rotary tillage and ultimately forms high ridge plantation row to both sides accumulation by 3.
Rotary tillage layer on high ridge is that the native rotary cultivating wheel in both sides is dug, and there are the situations of out-of-flatness, if such
It is sowed on sowing row, often will appear kind of a grain depth of planting situation not in place or even exposed, in order to overcome the above situation,
Reshaping device is additionally provided between rotary tillage mechanism and fertilizing mechanism, reshaping device is the composition of hang plate 6 of top plate 5 and its both sides
The trapezoidal channel that lower end opens, trapezoidal channel are located at two and rise on the operation straight line of native rotary cultivating wheel interval position place, hang plate 6
In on the inside of native rotary cultivating wheel on the operation straight line of place, the section of trapezoidal channel is gradually reduced from the front to the back, trapezoidal under the shape
In channel, the angle of inclination of top plate 5 and hang plate 6 from the front to the back is 8 degree, and two are played the soil that native rotary cultivating wheel is dug inwardly and accounted for
The half of the respective amount of digging, rotary tillage layer thickness is about 8cm or so on high ridge, and due to being to loosen the soil, thickness can actually be more than
8cm, 6 lower end of hang plate are located at groove floor, and upper end is located at high ridge upper surface position, and 6 tail portion of hang plate is highly on vertical
The front edge of 16cm, trapezoidal channel are both provided with crimping, when trapezoidal channel plays the high ridge that native rotary cultivating wheel is formed by two,
Can gradually loose high ridge soil be polymerize, compressed and be struck off, rotary tillage layer in homogeneous thickness is provided for follow-up sowing；The inclination
The length of plate 6 is more than the length of top plate 5, the operation end of fertilizing mechanism and sowing mechanism corresponding to the position of bottom rotary cultivating wheel interval
It is respectively positioned on 5 rear end of top plate and is located between two hang plates 6, it can be by the hang plate 6 of 5 both sides of top plate when applying fertilizer with seeding operation
Support is provided, and such setting can avoid high ridge being planted when fertilising or seeding operation the shape deterioration of row.
Fertilizing mechanism includes the fertilizer application spade of 2 lower end of fertilizer box 12 and rack in rack, and 12 output end of fertilizer box is managed by fertilising
1201 are connected with fertilizer application spade, and fertilizer application spade includes the first fertilizer application spade 1301 and for being respectively used to groove sowing row and high ridge planting row
Two fertilizer application spades 1302, the two are the tubular structure that bottom is spade, 1301 bottom of the first fertilizer application spade and bottom rotary cultivating wheel
Bottom flush can apply fertilizer in rotary tillage layer 8cm depth locations, and 1302 bottom of the second fertilizer application spade is compared with native rotary tillage
The high 8cm in bottom is taken turns, fertilizer can be applied in high ridge planting row rotary tillage layer 8cm depth locations；Sowing mechanism includes in rack 2
2 lower end of plants case 14 and rack seed sowing shovel, 14 output end of plants case is connected by seed spout 1401 with seed sowing shovel, and seed sowing shovel includes
It is individually fixed in the first seed sowing shovel 1501 and the second seed sowing shovel 1502 of 1302 rear end of the first fertilizer application spade 1301 and the second fertilizer application spade,
The two is tubular structure and bottom output end is higher 2cm than corresponding fertilizer application spade lower end output end, and fertilizer is most lower by fertilizer application spade
It is fallen in the soil after bringing out mouth, subsequent kind of grain falls the position of the 2cm above fertilizer, so far, fertilising from the outlet of seed sowing shovel bottom
It is completed with seeding operation, fertilizer for kind, take root, emerging provides required nutrient by grain；
Suppression mechanism includes the mounting bracket that both sides are articulated in rack 2, and spring is connected between rack 2 on rear side of mounting bracket
7, mounting bracket includes two first support bars 801 for being set to middle part and two second support bars 802 positioned at both sides, two
First pack roller 9 is installed, two 802 insides of second support bar overhang have the second town respectively inwards between first support bar 801
Pressure roller 10, the inner end of the second pack roller 10 are located at the outside of the first pack roller 9,9 both ends of the first pack roller and corresponding side second
Inclined-plane pack roller 11 is respectively connected between the inner end of pack roller 10, the second pack roller 10 is located at same with the lower end for playing native rotary cultivating wheel
On straight line, it is located along the same line on the inside of inclined-plane pack roller 11 and native rotary cultivating wheel；First pack roller 9, the second town
Pressure roller 10 and inclined-plane pack roller 11 include the rotating cylinder of support shaft and its outside, support shaft respectively with corresponding first support bar
801, second support bar 802 is fixedly connected；The both ends of inclined-plane pack roller 11 are respectively arranged with slide opening, the first pack roller 9, the second town
The support shaft both ends of pressure roller 10 both pass through corresponding first support bar 801, second support bar 802 and are provided with overhang outward,
Pack roller 11 both ends in inclined-plane are slidably matched by slide opening and the formation of the overhang of the first pack roller 9 and the second pack roller 10, and first
The overhang of pack roller 9 is set with tension spring 901,901 both ends of tension spring respectively with 11 upper end of inclined-plane pack roller, first support bar 801
Be fixedly connected, the overhang of the second pack roller 10 is set with compression spring 1001,1001 both ends of compression spring respectively under inclined-plane pack roller 11
End, second support bar 801 are in contact；
When suppression mechanism operation, for mounting bracket by the downward elastic force of spring 7, the ground to rise and fall to height forms tool
There is the suppression of precompression, the first pack roller 9, inclined-plane pack roller 11 and the second pack roller 10 are respectively to high ridge upper surface, high ridge two
Skew back face and groove floor are suppressed, and pack roller 11 upper end in inclined-plane is compressed by tension spring 901 to high ridge side inclined-plane, under
End by compression spring 1001 to high ridge side inclined-plane compress, groove floor, high ridge three faces suppressed, high ridge soil becomes tight
Real, moisture is not easy to lose, plays the role of soil moisture conservation.
The working rig forms high ridge and groove, when being irrigated, without irrigate the excavation on ridge, not only increases kind
The utilization rate of land used is planted, and groove location is irrigation advance circulation passage, the moisture of high ridge part both sides internally permeates, has
Conducive to high ridge position kind grain it is downward, taken root to both sides, be conducive to the generation of strong sprout.
Claims (6)
- Include the rack (2) and successively that dragger rear end is connected to by hanger bracket (1) 1. a kind of high low row plants working rig Rotary tillage mechanism, fertilizing mechanism, sowing mechanism and suppression mechanism in rack (2) are set, it is characterised in that：The rotary cultivator Structure includes being successively set on one group of rack (2) bottom to play native rotary cultivating wheel and one group of bottom rotary cultivating wheel, rise between native rotary cultivating wheel and It is interval setting between bottom rotary cultivating wheel, the depth of implements for playing native rotary cultivating wheel is 5-10cm, the depth of implements of bottom rotary cultivating wheel The rear end at 5-10cm low compared with native rotary cultivating wheel, bottom rotary cultivating wheel rear end and bottom rotary cultivating wheel interval position is both provided with and its position In fertilizing mechanism and sowing mechanism on same straight line；Described native rotary cultivating wheel includes the native rotary blade group in shaft and shaft (3), rack (2) lower end is provided with draws native plate (16), the bottom rotary cultivating wheel along what shaft middle part extended to direction of both ends Including the bottom rotary blade group (4) in shaft and shaft.
- 2. a kind of high low row according to claim 1 plants working rig, it is characterised in that：Described plays native rotary blade group (3) it is the shape being bent to direction in the middle part of shaft in the rotary blade close to shaft end positions, the angle of bending is 110-130 Degree.
- 3. a kind of high low row according to claim 1 plants working rig, it is characterised in that：The rotary tillage mechanism rear end is set It is equipped with reshaping device, reshaping device is the trapezoidal channel that the lower end that the hang plate (6) of top plate (5) and its both sides is constituted opens, two A hang plate (6) is located on the operation straight line where the position both sides of bottom rotary cultivating wheel interval, and the section of trapezoidal channel is from the front to the back It is gradually reduced, the front edge of trapezoidal channel is both provided with crimping.
- 4. a kind of high low row according to claim 3 plants working rig, it is characterised in that：The length of the hang plate (6) More than the length of top plate (5), the operation end of fertilizing mechanism and sowing mechanism corresponding to the position of bottom rotary cultivating wheel interval is respectively positioned on Top plate (5) rear end and between two hang plates (6).
- 5. a kind of high low row according to claim 1 plants working rig, it is characterised in that：The suppression mechanism includes two Side is articulated with the mounting bracket in rack (2), is connected with spring (7) on rear side of mounting bracket between rack (2), and mounting bracket includes setting Two first support bars (801) in middle part and two second support bars (802) positioned at both sides, two first support bars (801) the first pack roller (9) is installed, overhanging respectively inwards on the inside of two second support bars (802) has the second pack roller between (10), the inner end of the second pack roller (10) is located at the outside of the first pack roller (9), the first pack roller (9) both ends and corresponding side Be respectively connected with inclined-plane pack roller (11) between the inner end of second pack roller (10), the second pack roller (10) with rise under native rotary cultivating wheel End is located along the same line, and is located along the same line on the inside of inclined-plane pack roller (11) and native rotary cultivating wheel；First town Pressure roller (9), the second pack roller (10) and inclined-plane pack roller (11) include support shaft and its outside rotating cylinder, support shaft respectively with Corresponding first support bar (801), second support bar (802) are fixedly connected.
- 6. a kind of high low row according to claim 5 plants working rig, it is characterised in that：The inclined-plane pack roller (11) Both ends be respectively arranged with slide opening, the first pack roller (9), the second pack roller (10) support shaft both ends both pass through corresponding first Supporting rod (801), second support bar (802) are simultaneously provided with overhang outward, and pack roller (11) both ends in inclined-plane are by slide opening and The formation of the overhang of one pack roller (9) and the second pack roller (10) is slidably matched, and the overhang of the first pack roller (9) is set with drawing Spring (901), tension spring (901) both ends are fixedly connected with inclined-plane pack roller (11) upper end, first support bar (801) respectively, the second town The overhang of pressure roller (10) is set with compression spring (1001), compression spring (1001) both ends respectively with inclined-plane pack roller (11) lower end, second Supporting rod (801) is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262663.9A CN108521899B (en) | 2018-03-28 | 2018-03-28 | High-low row planting operation machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262663.9A CN108521899B (en) | 2018-03-28 | 2018-03-28 | High-low row planting operation machine |
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| Publication Number | Publication Date |
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| CN108521899A true CN108521899A (en) | 2018-09-14 |
| CN108521899B CN108521899B (en) | 2024-02-27 |
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| CN201810262663.9A Active CN108521899B (en) | 2018-03-28 | 2018-03-28 | High-low row planting operation machine |
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| CN102884885A (en) * | 2012-10-09 | 2013-01-23 | 哈尔滨市农业机械化研究所 | Soil preparation machine for rotary tillage and horizontal ridging of oil in greenhouse |
| CN104041213A (en) * | 2014-05-27 | 2014-09-17 | 沧州市农林科学院 | Multifunctional ridging film laminator |
| CN204560156U (en) * | 2015-04-03 | 2015-08-19 | 江苏正大永达科技有限公司 | A kind of ridger |
| JP2015163085A (en) * | 2015-06-15 | 2015-09-10 | 井関農機株式会社 | Walking-type tiller |
| CN106612668A (en) * | 2017-02-25 | 2017-05-10 | 中国科学院遗传与发育生物学研究所 | Dual-purpose deep scarification and soil preparation seeding machine for wheat and corn and using method thereof |
| CN106982638A (en) * | 2017-05-08 | 2017-07-28 | 河北省农业机械化研究所有限公司 | A kind of significant wheat planting method of fertilizer effect |
| CN107333477A (en) * | 2017-08-29 | 2017-11-10 | 中国农业大学 | A kind of wheat narrow row line ploughs seeder |
| CN208095072U (en) * | 2018-03-28 | 2018-11-16 | 高源� | A kind of high low row plantation working rig |
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