CN210986935U - Film side seeder - Google Patents
Film side seeder Download PDFInfo
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- CN210986935U CN210986935U CN201921827248.XU CN201921827248U CN210986935U CN 210986935 U CN210986935 U CN 210986935U CN 201921827248 U CN201921827248 U CN 201921827248U CN 210986935 U CN210986935 U CN 210986935U
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- cross beam
- sowing
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Abstract
The patent of the utility model discloses a membrane side seeder, it comprises traction frame, pull rod, fertilization leg, land wheel, fertile case, membrane limit furrow opener, membrane frame, press mold wheel, seeding ditching share, cylinder seed metering ware, earthing dish, press wheel and 3 sets of sprocket chain transmission systems. The transmission mode and the spatial layout are innovatively improved in the structure of the whole machine, the spatial positions of a film edge furrow opener, a film pressing wheel, a sowing furrow opening share, a roller seed sowing device and a soil covering disc are rearranged, and the traditional on-film planting structure is changed into film side planting. The machine can be suitable for the agricultural requirements of film side planting of various crops, can finish fertilizing, film paving, film side seeding, earthing and pressing at one time, provides a matched seeding machine tool for the film side planting mode of the crops, and promotes the effective fusion of the film side planting agricultural and agricultural machines. Through field test, the machine has reasonable structure, the fertilizing and film side sowing depth and position meet the agricultural requirements, and the film covering is smooth.
Description
Technical Field
The utility model relates to an agricultural machine field specifically indicates that can once only accomplish the agricultural machine equipment of fertilization, membrane side seeding, earthing, suppression work.
Background
The film-covering planting technology can achieve the purposes of heat preservation, soil moisture preservation, weed suppression, yield increase and the like, and is widely applied to the planting process of crops such as sunflower, corn and the like. At present, tectorial membrane crops such as sunflower, maize are usually adopted and are planted on the membrane, and along with the growth of crop, big root stubble such as sunflower, maize, soil and plastic film winding are in the same place for the plastic film can't effectively be retrieved, has caused a large amount of plastic films to stay in among the soil, has caused arable land quality degradation and agricultural non-point source pollution scheduling problem day by day.
The traditional planting on the film is changed into the planting on the film side by adopting the planting on the film side, the winding of the film, the stubbles and the soil is avoided while the advantages of the film covering technology are utilized, and the condition is created for the mechanical recovery of the mulching film. However, the traditional sowing machine is designed for planting on the film, and is not suitable for planting on the film side, so that the development of the sowing machine capable of meeting the film side planting of various crops is particularly necessary.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a membrane side seeder, to the problem that traditional seeder can't satisfy crop membrane side planting agronomic requirement, through design, research, improvement, innovative improvement transmission and spatial layout in complete machine structure, the spatial position of membrane limit furrow opener, press mold wheel, seeding ditching share, cylinder seed metering ware, earthing dish has been rearranged, changes traditional epimembranal planting structure into membrane side planting, carries out the field test through the production model machine and shows, the utility model discloses can realize the fertilization, spread the membrane, the seeding of membrane side, earthing, suppression function, for crops membrane side planting such as sunflower, maize provide a supporting seeder, promote the integration of membrane side planting agronomic and agricultural machinery.
The utility model discloses the function realizes like this: a film side seeder comprises a traction frame, a pull rod, a fertilizing leg, a land wheel, a fertilizer box, a film edge furrow opener, a film frame, a film pressing wheel, a sowing furrow opening share, a roller seed sowing device, an earth covering disc, a press wheel and a 3-set chain wheel chain transmission system; wherein: the frame is formed by welding 6 rectangular square steels and is of a frame structure, 1 longitudinal beam is arranged on each of the left side and the right side, the number of the longitudinal beams is 1, the number of the longitudinal beams is 2, and 4 transverse beams are sequentially arranged from front to back, and the number of the transverse beams is 3, 4, 5 and 6; the traction frame is arranged above the No. 3 cross beam at the front part of the frame; the fertilizing legs are arranged on the lower side of a No. 3 cross beam in the front of the frame, and the left and right sides of the fertilizing legs are respectively provided with 1 group; the land wheel is arranged below the front end of the frame and behind the fertilizing legs, and two sides of the land wheel are respectively provided with a group of chain drives; the fertilizer box is arranged above the front part of the frame, the lower part of the fertilizer box is provided with a fertilizer pipe connected with the fertilizer application legs, and fertilizer is discharged through the transmission of land wheels; the pull rod is arranged above the land wheel and below the fertilizer box and is connected with the traction frame and the lug seat on the No. 4 cross beam in the middle of the machine frame; the film edge furrow openers are arranged on a No. 4 cross beam in the middle of the rack and connected with the rack through fixing clamps, and the number of the film edge furrow openers is 1 on the left and right; the film frame is arranged on two sides of a No. 4 cross beam in the middle of the frame, and is connected with the frame by a film frame mounting frame behind the film edge furrow opener; the inner sides of the No. 1 longitudinal beam and the No. 2 longitudinal beam are respectively provided with 1 group of film pressing wheel mounting frames at the rear part of the No. 4 cross beam, and film pressing wheels are arranged on the film pressing wheel mounting frames; the middle transmission shaft mounting frame is arranged at the rear part of the No. 4 cross beam above the No. 1 and No. 2 longitudinal beams, a bearing seat is arranged on the middle transmission shaft, the middle transmission shaft is fixed in the bearing seat by a bearing, one side of the middle transmission shaft is connected with a land wheel through a chain wheel and chain transmission system, a chain wheel is arranged in the middle of the middle transmission shaft and is connected with a rear transmission shaft through chain wheel and chain transmission, and the rear transmission shaft is connected with a roller seed sowing device to drive the; a group of roller seed metering device mounting frames are respectively arranged on the inner sides of the No. 1 and No. 2 longitudinal beams and above the No. 5 cross beam; a seeding ditching share is arranged on the No. 5 cross beam; 1 group of soil covering discs are respectively arranged on No. 1 and No. 2 longitudinal beams at the rear part of the frame through fixing clamps; at the rear portion of the frame, 1 group of press wheels are respectively arranged on the left side and the right side of the rear portion of the No. 6 cross beam.
The power transmission is provided by a land wheel, the land wheel rotates by friction with the ground, one side of the land wheel transmits the power to a middle transmission shaft through a chain wheel and chain transmission system, and then transmits the power to a rear transmission shaft through chain wheel and chain transmission, so as to drive a roller seed sowing device to rotate, and realize accurate seed sowing; the other side of the land wheel transmits power to the fertilizer box through a chain wheel and chain transmission system to realize fertilizer discharging.
Before working, a mulching film penetrates through the film frame and is fixed through a pressing ring on the film frame, and the whole machine is connected with a tractor in a traction manner through a traction frame; pre-debugging is carried out before the land entering operation, and the positions and the ground clearance of structures such as a film edge furrow opener, a film pressing wheel, a sowing furrow opening share, a soil covering disc and the like are reasonably adjusted; when the mulching film spreading machine works, the mulching film is spread, and the end part of the spread mulching film is covered with soil and fixed; the fertilizer application legs are driven to enter the soil along with the walking of the tractor, fertilizer in the fertilizer box is conveyed to the fertilizer application legs along the connecting hose through the chain wheel and the chain, and the fertilizer is planted in the soil at a preset depth and position; the synchronous mulch edge furrow opener is used for ditching, so that the mulch edge enters a ditch, and the film pressing wheel keeps a compact state on the mulch edge along with the running of the whole machine; synchronously sowing a ditching share to ditch on the film side; synchronously starting seed taking and seed discharging by rotating a rear transmission shaft of the roller seed-metering device, enabling seeds to enter a seed sliding box at the rear end of a sowing ditching ploughshare from an outlet at the lower side of the roller seed-metering device along a Y-shaped transition shell structure and slide to a preset position; synchronously covering soil on the edges of the mulching films and seed holes in the side ditches of the mulching films by the soil covering disc; and synchronously pressing the membrane edge earthing and the earthing of the seed hole by the tail pressing wheel, and completing fertilization, membrane paving, membrane side sowing, earthing and pressing operation in such a circulating operation.
The membrane side seeder has adjusted and has arranged at the frame inside spatial position and the drive mode to membrane limit furrow opener, press mold wheel, seeding ditching share, cylinder seed metering ware, earthing dish, changes traditional epimembranal planting structure into the membrane side and plants, wherein: the film pressing wheel is arranged on the inner side of the film edge furrow opener, the sowing furrow opening share is arranged on the outer side of the film edge furrow opener and is 4-6cm away from the mulching film, the roller seed sowing device is parallel to the center position of the sowing furrow opening share, and the soil covering disc is arranged on the outer side of the sowing furrow opening share.
The land wheel is of a cylindrical structure, the diameters of the two sides of the land wheel are gradually reduced to the middle of the land wheel, so that the adaptability of the land wheel to the ground surface leveling degree is improved, and a plurality of rectangular scraper blades are arranged on the two sides of the land wheel, so that the adhesive force of the land wheel to the ground surface is increased.
The film frame, the film frame mounting rack and the rack are provided with position adjusting structures, and the height and the left and right positions of the film frame can be adjusted according to actual requirements.
The film pressing wheel is connected with the frame through a film pressing wheel mounting frame at the rear part of the film frame and on the inner side of the film edge, a position adjusting structure is arranged between the film pressing wheel, the film pressing wheel mounting frame and the frame, and the height and the left and right positions of the film pressing wheel can be adjusted according to actual requirements.
The sowing ditching ploughshare is arranged on the outer side of the mulching film and is 4-6cm away from the edge of the mulching film, and the rear part of the sowing ditching ploughshare is welded with a seed sliding box, so that the functions of ditching and sowing on the film side are realized.
The roller seed metering device is connected with the rack through a roller seed metering device mounting frame, the rear transmission shaft drives the roller seed metering device to rotate, and a seed outlet at the lower side of the roller seed metering device is connected with the upper end of the sowing ditching ploughshare through a Y-shaped shell structure to provide a closed motion track for seeds.
The earthing disc has two aspects of functions, can realize earthing to membrane limit on the one hand, on the other hand can realize the earthing of membrane side kind cave.
The press wheel is provided with a compression spring which has the functions of realizing buffering and damping; the press wheel has two aspects of effects, can realize the dual suppression to membrane limit earthing and membrane side kind cave earthing.
The chain wheel and chain transmission system is powered by a land wheel, the land wheel rotates by friction with the ground, one side of the land wheel transmits power to the middle transmission shaft through the chain wheel and chain transmission system, and then transmits the power to the rear transmission shaft through chain wheel and chain transmission, so that the roller seed sowing device is driven to rotate, and accurate seed sowing is realized; the other side of the land wheel transmits power to the fertilizer box through a chain wheel and chain transmission system to realize fertilizer discharging.
The utility model discloses practical beneficial effect is: the film side seeder has simple and compact structural design, and the frame, the fasteners, the chain wheel, the chain, the bearing and the bearing seat in the whole machine structure all adopt standard parts, so that the manufacturing cost of the whole machine is reduced; the membrane edge furrow opener and the soil covering device have the same structure and have interchangeability; the traction frame, the film pressing wheel, the fertilizing leg, the fertilizer box connecting hose, the seed sowing device, the press wheel and various fixing clamps belong to common parts of agricultural machinery, and are easy to select and match. The device suits the agricultural requirements of planting of multiple crop membrane side, once only can accomplish fertilization, shop's membrane, membrane side seeding, earthing, suppression work, for crops membrane side planting such as sunflower, maize provide a supporting seeding machines, promoted the effective integration of membrane side planting agricultural and agricultural machine.
Drawings
FIG. 1 is a schematic axial side structure of the film side seeder of the present invention;
FIG. 2 is a schematic view of the rear shaft side structure of the fertilizer removing box of the film side seeder of the utility model;
in the figure: 1-a traction frame, 2-a rack, 3-a chain wheel and chain transmission system I, 4-a fertilizer box, 5-a roller seed sowing device mounting frame, 6-a roller seed sowing device, 7-a chain wheel and chain transmission system II, 8-a rear transmission shaft, 9-a press wheel, 10-an earth covering disc, 11-a sowing ditching share, 12-an intermediate transmission shaft mounting frame, 13-a film frame, 14-a chain wheel and chain transmission system III, 15-a land wheel, 16-a fertilizing leg, 17-a pull rod, 18-an intermediate transmission shaft, 19-a film pressing wheel and 20-a film edge ditcher.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a film side seeder comprises a traction frame 1, a frame 2, a pull rod 17, a fertilizing leg 16, a land wheel 15, a fertilizer box 4, a film edge furrow opener 20, a film frame 13, a film pressing wheel 19, a sowing furrow opening share 11, a roller seed sowing device 6, a soil covering disc 10, a press wheel 10 and chain wheel and chain transmission systems 3, 7 and 14; wherein: the frame 2 is formed by welding 6 rectangular square steels and is of a frame structure, the left side and the right side of the frame are respectively provided with 1 longitudinal beam and 2 longitudinal beams, and the number of the longitudinal beams is 4, and the number of the longitudinal beams is 3, 4, 5 and 6; the traction frame 1 is arranged above a No. 3 cross beam at the front part of the frame 2; the fertilizing legs 16 are arranged on the lower side of a No. 3 cross beam in the front part of the frame 2, and the left and the right of the fertilizing legs are respectively provided with 1 group; the land wheel 15 is arranged below the front end of the frame 2 and behind the fertilizing leg 16, and chain wheels and chains 3 and 14 are arranged on two sides of the land wheel 15; the fertilizer box 4 is arranged above the front part of the frame 2, the lower part of the fertilizer box 4 is provided with a fertilizer pipe which is connected with the fertilizer applying legs 16, and the fertilizer is discharged through the transmission of the land wheels 15; the pull rod 17 is arranged above the land wheel 15 and below the fertilizer box 4 and is connected with the traction frame 1 and an ear seat on a No. 4 cross beam in the middle of the machine frame 2; the film edge furrow openers 20 are arranged on a No. 4 cross beam in the middle of the frame 2 and connected with the frame 2 through fixing clamps, and the number of the film edge furrow openers is 1 on the left and right; the film frame 13 is arranged on two sides of a No. 4 cross beam in the middle of the frame 2, and the film frame mounting frame is connected with the frame 2 behind the film edge furrow opener 20; 1 group of film pressing wheel mounting frames are respectively arranged at the rear part of the No. 4 cross beam and at the inner sides of the No. 1 longitudinal beam and the No. 2 longitudinal beam, and film pressing wheels 19 are arranged on the film pressing wheel mounting frames; above longitudinal beams No. 1 and No. 2, a middle transmission shaft mounting frame 12 is arranged at the rear part of a cross beam No. 4, a bearing seat is arranged on the middle transmission shaft, a middle transmission shaft 18 is fixed in the bearing seat by a bearing, one side of the middle transmission shaft 18 is connected with a land wheel 15 through a chain wheel and chain transmission system 3, a chain wheel is arranged in the middle of the middle transmission shaft 18 and is connected with a rear transmission shaft 8 through a chain wheel and chain transmission system 7, and the rear transmission shaft 8 is connected with a roller seed sowing device 6 to drive; a group of roller seed metering device mounting frames 5 are respectively arranged on the inner sides of the No. 1 and No. 2 longitudinal beams and above the No. 5 cross beam; a seeding ditching share 11 is arranged on the No. 5 cross beam; 1 group of earthing disks 10 are respectively arranged on No. 1 and No. 2 longitudinal beams at the rear part of the frame through fixing clamps; and 1 group of press wheels 9 are respectively arranged at the rear part of the frame 2 and the left side and the right side of the rear part of the No. 6 cross beam. When the mulching film spreading machine works, the mulching film is spread, and the end part of the spread mulching film is covered with soil and fixed; as the tractor travels, the fertilizing legs 16 dig into the soil and feed the fertilizer in the fertilizer box 4 through the sprocket chain drive 14 to the fertilizing legs 16 along the connecting hose to seed the fertilizer to a predetermined depth and position in the soil; synchronously ditching by a film edge ditcher 20 to enable a film edge to enter a ditch, and keeping the film edge in a compact state by a film pressing wheel 19 along with the running of the whole machine; the synchronous sowing and ditching share 11 ditches on the film side; the synchronous roller seed sowing device 6 starts to take and sow seeds after rotating a rear transmission shaft 8, and the seeds enter a seed sliding box at the rear end of a sowing ditching ploughshare 11 from an outlet at the lower side of the roller seed sowing device 6 along a Y-shaped transition shell structure and slide to a preset position; synchronously covering soil on the edges of the mulching films and seed holes in the side ditches of the mulching films by the soil covering disc 10; synchronously, the rear part press wheel 9 presses the membrane edge soil covering and the seed hole soil covering, so that the operation of circulation is completed, fertilization, membrane paving, membrane side sowing, soil covering and pressing.
Claims (3)
1. A film side seeder comprises a traction frame, a pull rod, a fertilizing leg, a land wheel, a fertilizer box, a film edge furrow opener, a film frame, a film pressing wheel, a sowing furrow opening share, a roller seed sowing device, an earth covering disc, a press wheel and a 3-set chain wheel chain transmission system; wherein: the frame is formed by welding 6 rectangular square steels and is of a frame structure, 1 longitudinal beam is arranged on each of the left side and the right side, the number of the longitudinal beams is 1, the number of the longitudinal beams is 2, and 4 transverse beams are sequentially arranged from front to back, and the number of the transverse beams is 3, 4, 5 and 6; the traction frame is arranged above the No. 3 cross beam at the front part of the frame; the fertilizing legs are arranged on the lower side of a No. 3 cross beam in the front of the frame, and the left and right sides of the fertilizing legs are respectively provided with 1 group; the land wheel is arranged below the front end of the frame and behind the fertilizing legs, and two sides of the land wheel are respectively provided with a group of chain drives; the fertilizer box is arranged above the front part of the frame, the lower part of the fertilizer box is provided with a fertilizer pipe connected with the fertilizer application legs, and fertilizer is discharged through the transmission of land wheels; the pull rod is arranged above the land wheel and below the fertilizer box and is connected with the traction frame and the lug seat on the No. 4 cross beam in the middle of the machine frame; the film edge furrow openers are arranged on a No. 4 cross beam in the middle of the rack and connected with the rack through fixing clamps, and the number of the film edge furrow openers is 1 on the left and right; the film frame is arranged on two sides of a No. 4 cross beam in the middle of the frame, and is connected with the frame by a film frame mounting frame behind the film edge furrow opener; the inner sides of the No. 1 longitudinal beam and the No. 2 longitudinal beam are respectively provided with 1 group of film pressing wheel mounting frames at the rear part of the No. 4 cross beam, and film pressing wheels are arranged on the film pressing wheel mounting frames; the middle transmission shaft mounting frame is arranged at the rear part of the No. 4 cross beam above the No. 1 and No. 2 longitudinal beams, a bearing seat is arranged on the middle transmission shaft, the middle transmission shaft is fixed in the bearing seat by a bearing, one side of the middle transmission shaft is connected with a land wheel through a chain wheel and chain transmission system, a chain wheel is arranged in the middle of the middle transmission shaft and is connected with a rear transmission shaft through chain wheel and chain transmission, and the rear transmission shaft is connected with a roller seed sowing device to drive the; a group of roller seed metering device mounting frames are respectively arranged on the inner sides of the No. 1 and No. 2 longitudinal beams and above the No. 5 cross beam; a seeding ditching share is arranged on the No. 5 cross beam; 1 group of soil covering discs are respectively arranged on No. 1 and No. 2 longitudinal beams at the rear part of the frame through fixing clamps; at the rear portion of the frame, 1 group of press wheels are respectively arranged on the left side and the right side of the rear portion of the No. 6 cross beam.
2. The film-side seeding machine according to claim 1, characterized in that: the land wheel is cylindrical in shape, the diameters of the two sides of the land wheel are gradually reduced to the middle of the land wheel, so that the adaptability of the land wheel to the ground surface leveling degree is improved, and the two sides of the land wheel are provided with a plurality of rectangular scraper bars, so that the adhesive force of the land wheel to the ground surface is increased.
3. The film-side seeding machine according to claim 1, characterized in that: adjust and arrange the spatial position and the drive mode of membrane limit furrow opener, pressure membrane wheel, seeding ditching share, cylinder seed metering ware, earthing dish inside the frame, change traditional epimembranal planting structure into the membrane side and plant, wherein: the film pressing wheel is arranged on the inner side of the film edge furrow opener, the sowing furrow opening share is arranged on the outer side of the film edge furrow opener and is 4-6cm away from the mulching film, the roller seed sowing device is parallel to the center position of the sowing furrow opening share, and the soil covering disc is arranged on the outer side of the sowing furrow opening share.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827248.XU CN210986935U (en) | 2019-10-29 | 2019-10-29 | Film side seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827248.XU CN210986935U (en) | 2019-10-29 | 2019-10-29 | Film side seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210986935U true CN210986935U (en) | 2020-07-14 |
Family
ID=71496031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827248.XU Expired - Fee Related CN210986935U (en) | 2019-10-29 | 2019-10-29 | Film side seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210986935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197024A (en) * | 2021-03-05 | 2021-08-03 | 巴彦淖尔市农牧业科学研究院 | Method for planting sunflower in medium and severe saline-alkali soil by early film-covering, drip irrigation and salt suppression |
| CN113197023A (en) * | 2021-03-05 | 2021-08-03 | 巴彦淖尔市农牧业科学研究院 | Sunflower furrow film ridge planting method |
-
2019
- 2019-10-29 CN CN201921827248.XU patent/CN210986935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197024A (en) * | 2021-03-05 | 2021-08-03 | 巴彦淖尔市农牧业科学研究院 | Method for planting sunflower in medium and severe saline-alkali soil by early film-covering, drip irrigation and salt suppression |
| CN113197023A (en) * | 2021-03-05 | 2021-08-03 | 巴彦淖尔市农牧业科学研究院 | Sunflower furrow film ridge planting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211029 |