CN210641296U - Ditching and ridging leveling device matched with seeder and dry land seeder comprising same - Google Patents
Ditching and ridging leveling device matched with seeder and dry land seeder comprising same Download PDFInfo
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- CN210641296U CN210641296U CN201921244895.8U CN201921244895U CN210641296U CN 210641296 U CN210641296 U CN 210641296U CN 201921244895 U CN201921244895 U CN 201921244895U CN 210641296 U CN210641296 U CN 210641296U
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- roller
- ridging
- furrow opener
- ditching
- frame
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- 238000010899 nucleation Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 5
- 241000209094 Oryza Species 0.000 abstract description 21
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 21
- 235000009566 rice Nutrition 0.000 abstract description 21
- 238000009331 sowing Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model belongs to the technical field of seeding equipment, in particular to a ditching and ridging leveling device matched with a seeding machine and a dry land seeding machine comprising the same, wherein the ditching and ridging leveling device comprises a frame, a roller is transversely arranged below the frame, two ends of the roller are hinged with the frame, and one end of the roller is connected with a rotation driving device through a transmission device; the middle part of the roller is sleeved with a middle furrow opener, the middle part of the middle furrow opener is in a transverse cylindrical shape, and the two sides of the middle furrow opener are in a transverse round platform shape. The middle furrow opener can be fixed on the roller through welding, clamping strip fixing and the like. The device can ditch, ridge and level paddy fields at one time, thereby reducing the land leveling cost in the direct seeding process of the paddy rice machine; meanwhile, after the device is pretreated and then sown, the sown rice seeds cannot be buried and suffocated by mud or precipitation, and the safety of direct sowing of the rice machine is improved.
Description
Technical Field
The utility model belongs to the technical field of seeding equipment, specificly provide a furrowing and ridging flat device and contain its dry land seeder with seeder supporting.
Background
The ridge culture is a traditional scientific planting technology, and the cultivation mode can promote the growth of crop roots and the ventilation and light transmission in the field and is also beneficial to irrigation, drainage and field management operation. With the popularization and application of various ridging machines, ridging planting is realized on a plurality of dry land crops. For rice, due to the fact that slurry is thin and soft and difficult to ridge, a proper ditching and ridging machine is not available at present, and the ridging is finished manually when a seedling raising field and a small-area ridge culture experiment need ridging.
On the other hand, the rice direct sowing machine is labor-saving and time-saving in direct sowing, and the application area is continuously enlarged. The existing direct seeding machine for paddy rice solves the problem of uniform seeding, but the sown seeds are easily covered and suffocated by mud scraped by the seeder and are washed by heavy rain to be drowned and killed, so that the risk of mechanical direct seeding is increased. In order to solve the problem, rice fields are leveled manually and then are sowed by machines, so that the efficiency of the direct sowing is greatly offset.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a with supporting ditching ridging flat device of seeder and contain its dry land seeder to overcome the direct seeder of rice and need artifical ridging and scrape the defect of stifled rice kind with mud easily, satisfy the requirement that the direct seeding of rice machinery comes out of emergency safely.
In order to realize the aim, the utility model provides a ditching and ridging leveling device matched with a seeder, which comprises a frame, wherein a roller is transversely arranged below the frame, two ends of the roller are hinged with the frame, and one end of the roller is connected with a rotary driving device through a transmission device; the middle part of the roller is sleeved with a middle furrow opener, the middle part of the middle furrow opener is in a transverse cylindrical shape, and the two sides of the middle furrow opener are in a transverse round platform shape. The middle furrow opener can be fixed on the roller through welding, clamping strip fixing and the like. The diameter at middle part furrow opener middle part can be according to the depth design of required ditching, and the slope form that middle part furrow opener both sides for dwindling gradually to roller one end diameter is favorable to the mud in the ditch to remove to planting the ridge to shakeout in planting the ridge under the rotation drive of roller. This application compares with driven ditching plough through setting up the middle part furrow opener in the middle part of the roller, and the ditch of digging out is more level and smooth with planting the ridge, and through this device aftertreatment back, and the rice seed of sowing can not be buried stifled by mud or precipitation flooding, has improved the direct security of sowing of rice machine.
Preferably, in the technical scheme, the outer side of the roller is provided with a mud-free sheath. Can play a role in lubrication and reduce slurry adhesion.
Preferably, the non-sticky mud sheath is a polymer plastic plate, the polymer plastic plate is wrapped outside the roller and is fixed on the roller through fixing belts arranged at intervals. Can adopt the soft plastic board that the smoothness is high of material, convenient parcel.
Preferably, the two ends of the roller are sleeved with end furrow openers which are transversely cylindrical, and the diameters of the end furrow openers are smaller than the diameter of the middle part of the middle furrow opener. The end furrow opener can be formed by winding and superposing soft plastics. When the roller rotates, a small ditch can be formed, a small amount of the slurry which is spread inwards from the roller to the surface of the ridge and outwards enters the small ditch formed in the previous sowing. The row ditches dug by the middle furrow opener are used as main ditches of the ridges, and the small ditches dug by the end furrow openers form auxiliary ditches on the ridge surfaces.
Preferably, the circle centers of the two ends of the roller are provided with connecting rods extending outwards, the rack is provided with a screw rod, the tail end of the screw rod is provided with a hollow sleeve, and the connecting rods are inserted into the sleeves and connected with the rack through the screw rod. The connecting pipe at one end penetrates through the sleeve and is connected with the transmission device. The concrete connection mode of lead screw and frame does: the machine frame is provided with a through hole, the screw rod penetrates through the through hole and is fixed with the machine frame through a bolt, and the fixing position of the screw rod can be adjusted according to the depth of the rice field mud, so that the depth of the roller can be adjusted.
Preferably, the transmission device is a gear and a chain, the transmission device is in transmission connection with a speed reducer, and the speed reducer is in transmission connection with the rotation driving device. The rotational drive may be a drive of a tractor. The setting of reduction gear conveniently adjusts the rotational speed of roller.
Preferably, a ditching plow is further arranged in front of the middle ditcher and detachably connected with the rack through a connecting part with a screw hole and a bolt. When furrowing in dry land, a furrowing plough is erected for better furrowing effect.
The utility model provides a contain above-mentioned furrowing and ridging flat device's dryland seeder, the roller rear is provided with seeder, the seeder rear is provided with the second roller, second roller both ends are articulated with the frame respectively. After sowing, the seeds can be covered with soil and laid down.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. this device can once only ditching, ridging, level to the paddy field, and it is not high to the roughness requirement in paddy field, has reduced the land leveling cost of the direct seeding in-process of rice machine.
2. After the device is pretreated, the rice seeds are sown, and the sown rice seeds cannot be buried and suffocated by mud or precipitation, so that the safety of direct sowing of the rice machine is improved.
3. All parts of the device are easy to process, convenient to maintain and replace, low in cost and convenient to accept by farmers.
Drawings
Fig. 1 is a structural diagram of the seeding machine of the utility model.
Description of the main reference numerals: 1-frame, 2-roller, 3-cover plate, 4-connecting rod, 5-screw rod, 6-sleeve, 7-transmission device, 8-speed reducer, 9-rotation driving device, 10-middle furrow opener, 11-non-sticking protective cover, 12-fixing band, 13-end furrow opener, 14-sowing box and 15-sowing shaft.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
As shown in figure 1, the rice seeding machine comprises a frame 1, and a ditching ridging leveling device and a seeding device which are arranged in front and back. The ditching and ridging leveling device comprises a transversely arranged roller 2, the roller 2 is of a hollow structure, cover plates 3 are arranged at two ends of the roller, and a connecting rod 4 extending outwards is arranged at the circle center of each cover plate 3 and hinged to a rack 1 through the connecting rod 4. The machine frame is characterized in that a through hole is formed in the machine frame 1, a screw rod 5 penetrates through the through hole, and the screw rod 5 is detachably connected with the machine frame 1 through a bolt. The lower end of the screw rod 5 is provided with a hollow sleeve 6, and the connecting rod 4 is inserted in the sleeve 6 and is connected with the rack 1 through the screw rod 5. The connecting rod 4 can rotate relative to the sleeve 6, wherein the connecting rod 4 at one end penetrates through the sleeve 6 and is connected with the transmission device 7, the transmission device 7 comprises a gear and a chain, the transmission device 7 is in transmission connection with the speed reducer 8, and the speed reducer 8 is in transmission connection with the rotation driving device 9.
The middle part of the roller 2 is sleeved with a middle furrow opener 10, the middle part of the middle furrow opener 10 is in a transverse cylindrical shape, and two sides of the middle furrow opener are in a transverse truncated cone shape. The middle furrow opener 10 is fixed on the roller 2 by welding. The diameter at middle part furrow opener 10 middle part can be according to the depth design of required ditching, and the slope form that middle part furrow opener 10 both sides for reducing gradually to roller 2 one end diameter is favorable to the mud in the row ditch to planting the ridge removal to shakeout in planting the ridge under the rotation drive of roller 2. And a mud-free sheath 11 is arranged on the outer side of the roller 2. Be not stained with mud sheath 11 and be the polymer plastic slab, the polymer plastic slab parcel is in the roller outside to fix on roller 2 through fixed band 12 that the interval set up. The fixing band 12 is a fixing band 12 with screws purchased in the market. The two ends of the roller 2 are sleeved with end furrow openers 13, and the diameters of the end furrow openers 13 are smaller than the diameter of the middle part of the middle furrow opener 10. The end furrow opener 13 can be formed by winding and overlapping soft plastics. When the roller 2 rotates, a small ditch can be formed, a small amount of the slurry which is overflowed inwards is spread to the surface of the ridge from the roller 2, and the slurry outwards enters the small ditch formed in the previous seeding.
The seeding device adopts a seeding box 14 purchased on the market, and the seeding box 14 rotates through a seeding shaft 15 to realize seeding. The sowing shaft 15 is connected with an output shaft of the speed reducer 8 through the transmission device 7. The seeding box 14 is provided with a plurality of seeding boxes, and seed outlets of the seeding box 14 are arranged behind the roller 2 at intervals.
When in use, the frame 1 and the tractor are fixed well and driven by the tractor to cultivate in the field. When the tractor walks, drive arrangement drives roller 2 and rotates, ditching, ridging, are flat to the paddy field, and seeder is sowed on the planting ridge of putting in order well simultaneously, realizes the mechanical ridging of rice and plants, and when carrying out next row seeding, mud can not be scraped and cover on the seed that has sowed, ensures the normal growth that sprouts of rice seed.
If sowing is carried out in dry land, a ditching plow (not shown) can be arranged in front of the middle ditcher 10, and the ditching plow is detachably connected with the machine frame 1 through a connecting part with a screw hole and a bolt. A second roller (not shown) is arranged behind the seeding device, and two ends of the second roller (not shown) are respectively hinged with the frame 1. The dry land soil is hard, after the ditching plow is used for ditching in advance, the roller 2 with the middle ditcher 10 is used for further ditching, ridging and boring to be flat, compared with the driving ditching plow, the ditches and the planting ridges are smoother, and the growth of rice seedlings is more facilitated. The second roller can be arranged to further soil-boring after sowing.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. A furrowing and ridging leveling device matched with a seeder comprises a rack and is characterized in that a roller is transversely arranged below the rack, two ends of the roller are hinged with the rack, and one end of the roller is connected with a rotary driving device through a transmission device; the middle part of the roller is sleeved with a middle furrow opener, the middle part of the middle furrow opener is in a transverse cylindrical shape, and the two sides of the middle furrow opener are in a transverse round platform shape.
2. The furrowing and ridging flat device of claim 1, wherein a non-mud jacket is provided on the outside of the roller.
3. The furrowing and ridging flat device of claim 2, wherein the non-mud sticking sheath is a polymer plastic plate, which is wrapped outside the roller and fixed on the roller by fixing bands arranged at intervals.
4. The furrowing and ridging flat device of claim 1, wherein both ends of the roller are sleeved with end furrow openers, the end furrow openers are transverse cylindrical, and the diameter of the end furrow openers is smaller than the diameter of the middle part of the middle furrow opener.
5. The ditching and ridging flat device according to claim 1, wherein a connecting rod extending outwards is arranged at the center of a circle at each of two ends of the roller, a screw rod is arranged on the frame, a hollow sleeve is arranged at the tail end of the screw rod, and the connecting rod is inserted into the sleeve and connected with the frame through the screw rod.
6. The furrowing and ridging leveling device of claim 1, wherein the transmission comprises a gear and a chain, the transmission is in transmission connection with a speed reducer, and the speed reducer is in transmission connection with a rotary drive device.
7. The device of claim 1, wherein a furrowing and ridging plow is detachably connected to the frame via a connection part with a screw hole and a bolt.
8. A dry land seeder comprising the ditching and ridging flat device of claim 7, wherein a seeding device is arranged behind the roller, a second roller is arranged behind the seeding device, and two ends of the second roller are respectively hinged with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921244895.8U CN210641296U (en) | 2019-08-02 | 2019-08-02 | Ditching and ridging leveling device matched with seeder and dry land seeder comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921244895.8U CN210641296U (en) | 2019-08-02 | 2019-08-02 | Ditching and ridging leveling device matched with seeder and dry land seeder comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210641296U true CN210641296U (en) | 2020-06-02 |
Family
ID=70806116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921244895.8U Active CN210641296U (en) | 2019-08-02 | 2019-08-02 | Ditching and ridging leveling device matched with seeder and dry land seeder comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210641296U (en) |
-
2019
- 2019-08-02 CN CN201921244895.8U patent/CN210641296U/en active Active
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