CN113692820A - Intelligent rice direct sowing machine capable of deeply fertilizing laterally and working method thereof - Google Patents
Intelligent rice direct sowing machine capable of deeply fertilizing laterally and working method thereof Download PDFInfo
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- CN113692820A CN113692820A CN202111157527.1A CN202111157527A CN113692820A CN 113692820 A CN113692820 A CN 113692820A CN 202111157527 A CN202111157527 A CN 202111157527A CN 113692820 A CN113692820 A CN 113692820A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
- A01C15/122—Fertiliser distributors with movable parts of the receptacle with moving floor parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The invention relates to the technical field of rice planting, and discloses an intelligent rice direct seeding machine capable of deeply fertilizing laterally, which comprises a machine body bottom frame, wherein an intermediate connecting frame used for installing and fixing a transmission component is arranged inside the machine body bottom frame, a disc type driving wheel is connected onto the intermediate connecting frame, a rice seedling placing frame used for placing rice seedlings is arranged behind the disc type driving wheel, a rice seedling transplanting transmission component for transplanting rice seedlings is also arranged behind the rice seedling placing frame on the intermediate connecting frame, a first connecting rod in the rice seedling transplanting transmission component is driven to rotate by the disc type driving wheel, an L-shaped second connecting rod is driven to swing by the first connecting rod, the L-shaped second connecting rod is respectively connected with the first connecting rod and a third connecting rod in a rotating manner, the movement track of the end head of the L-shaped second connecting rod is designed according to the working principle of a crank rocker mechanism, so that the end head of the L-shaped second connecting rod can complete the processes of taking and transplanting rice seedlings through a seedling clamping groove, compared with the existing equipment, the invention has simple structure and convenient operation.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to an intelligent rice direct seeding machine capable of deeply fertilizing laterally and a working method thereof.
Background
Rice is an important component of the dietary structure of residents, and currently, over 60 percent of people in the country are staple food of rice. In order to ensure the total yield of the grains, the large-scale, modernized and scientific development of agricultural production is necessary. In the mechanized production, the yield of the rice can be increased by 5-10%, and the amount of mildewing and putrefaction of the rice can be reduced. The side deep fertilization can concentrate the fertilizer, increase the absorption pressure, further accelerate the fertilizer absorption speed of the rice, and achieve the purposes of increasing the yield and stabilizing the yield. The rice side deep fertilization technology is a new technology in agricultural production, has the characteristics of low input, high output and high yield, improves the traditional fertilization mode, and further achieves the purposes of reducing cost, improving yield and reducing environmental pollution. Meanwhile, the land output rate and the fertilizer utilization rate are improved, the comprehensive capacity of grain production is comprehensively improved, and the healthy development of agriculture is promoted.
At present, the mode of manually spreading fertilizer is commonly used in rice production in China, fertilizers are turned to the deep layer of soil by deeply turning the soil, or the fertilizers are applied after ploughing in a field soaking mode, so that the fertilizers and the soil are mutually fused. The two fertilizing modes need a large amount of fertilizer, and conditions of uneven fertilizer distribution, inconsistent nutrient absorption of rice and the like can exist, so that the rice grows unevenly, the rice is inconsistent in height, and the rice yield is directly influenced. The side deep fertilization technology is adopted to carry out positioning, quantitative and uniform fertilization, and the high yield of the rice can be promoted.
The prior synchronous rotating disc type side deep fertilizer distributor with application number of 202010668298.9 for the rice transplanter comprises a fertilizer box, a fertilizer conveying device, a side deep ditching device and an alarm for detecting blockage or fertilizer shortage; the fertilizer conveying device comprises a rack, a plurality of rotary disc type precise fertilizer distributors and an electromechanical synchronous driving mechanism; the electromechanical synchronous driving mechanism comprises an electric push rod, a synchronous transmission mechanism which leads the power of a transmission shaft of the rice transplanter to the fertilizer discharging rotating shaft and a linkage double-crank mechanism which is arranged on the fertilizer discharging rotating shaft and is used for driving the fertilizer discharging rotating shaft to continuously rotate in the positive direction; the side deep ditching device comprises a ditcher with a fertilizer spreading opening and a soil covering plate for burying a mud ditch. The synchronous rotary disc type side deep fertilizer applicator utilizes the electromechanical synchronous driving mechanism to drive the plurality of rotary disc type precise fertilizer applicators to synchronously work, has good synchronism with the operation of the rice transplanter, is convenient and quick to adjust the fertilizer application amount, and has low manufacturing cost; the device is provided with an alarm for detecting fertilizer shortage or blockage, and the operation condition can be mastered in time. Although the technical scheme disclosed can solve the synchronous operation of rice transplanting and fertilizing, the equipment has a complex manufacturing structure and large operation difficulty, and a rice direct sowing machine which has a simple structure and is convenient and fast to operate and capable of deeply fertilizing at the side is required in the market.
Disclosure of Invention
The invention aims to provide an intelligent rice direct seeding machine capable of deeply fertilizing laterally and a working method thereof, and aims to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent rice direct seeder that can side fertilize deeply, includes the organism chassis, the inside of organism chassis is provided with the intermediate junction frame that is used for installing fixed transmission subassembly, be connected with the disk action wheel on the intermediate junction frame, the rear of disk action wheel is provided with the seedling rack that is used for placing the seedling, the rear of seedling rack still is provided with the transmission subassembly that transplants rice seedlings of transplanting rice seedlings on the intermediate junction frame, the rear transmission of transplanting rice seedlings transmission subassembly is connected with the fertile subassembly of accuse of control fertilization volume.
Preferably, the seedling transplanting transmission assembly comprises a second chain wheel, a first connecting rod, an L-shaped second connecting rod and a third connecting rod, the second chain wheel is rotatably connected with the middle connecting frame through a connecting shaft, the center position of the disc type driving wheel is communicated and fixedly connected with the first connecting shaft, the first chain wheel is fixedly connected to the first connecting shaft on the right side of the disc type driving wheel, the disc type driving wheel drives the second chain wheel to rotate through a chain, the center position of the outer side of the second chain wheel is fixedly connected with the first connecting rod capable of rotating around the central shaft of the second chain wheel, the other end of the first connecting rod is connected to the L-shaped inflection point position of the L-shaped second connecting rod through a connecting shaft so that the L-shaped second connecting rod is rotatably connected with the L-shaped second connecting rod, and the L-shaped short edge end point of the L-shaped second connecting rod is rotatably connected with one end of the third connecting rod through a connecting shaft, the seedling transplanting transmission assembly is symmetrical to another set of same assembly by taking the end face of the disk type driving wheel as an end face, and the two sets of components can transplant seedlings with the same working frequency.
Preferably, the connecting shaft arranged at the center of the second chain wheel is fixed through a bearing seat, the second chain wheel is arranged outside the bearing seat and far away from the direction of the intermediate connecting frame, a gap capable of accommodating a chain is formed between the second chain wheel and the intermediate connecting frame so as to prevent the chain from rubbing with the intermediate connecting frame in the transmission process, the end face of the second chain wheel and the end face of the first chain wheel are on the same plane to keep the chain capable of stably running, the first chain wheel is further provided with a group of second chain wheels corresponding to the second chain wheels in the seedling transplanting transmission assembly at the other side at the symmetrical position of the end face of the disc type driving wheel, and a seedling clamping groove capable of digging a rice seedling to be transplanted into soil is formed in the shaft end of the L-shaped long edge of the seedling transplanting transmission assembly.
Preferably, the fertilizer control assembly comprises two second connecting shafts, two second bearing seats, an adjusting cam and an elastic material control plate, the two intermediate connecting frames are arranged in the running direction of the rice direct seeding machine and are respectively distributed on two sides of the disc type driving wheel, the lower end face of the intermediate connecting frame is fixedly connected with the first bearing seats through bolts, the mounting positions of the first bearing seats on the lower end face of the intermediate connecting frame correspond to the positions of the first connecting shafts, the number of the first bearing seats is the same as that of the intermediate connecting frame, the first connecting shafts are rotatably connected with the intermediate connecting frame through the first bearing seats mounted at two ends of the first connecting shafts, the disc type driving wheel is rotatably connected with the intermediate connecting frame, the second connecting shafts are fixedly connected with the other ends of the third connecting rods, the second bearing seats are sleeved outside the two ends of the second connecting shafts, the upper end faces of the second bearing seats are fixedly connected with the lower end face of the intermediate connecting frame through bolts, an adjusting cam is fixedly connected between the two groups of intermediate connecting frames and on the outer side of the second connecting shaft, the adjusting cam rotates along with the second connecting shaft, an elastic material control plate is arranged on the right side of the adjusting cam, and the upper end of the elastic material control plate is fixedly connected with the material discharging groove plate.
Preferably, the elasticity accuse flitch is made for elastic material, the up end fixedly connected with backup pad of blowing frid at the middle link in the upper end of, the up end fixedly connected with storage silo of backup pad, the upper end of storage silo is provided with the feed bin apron, the bottom of storage silo link up and rotate and be connected with the third connecting axle, the right-hand member fixedly connected with third sprocket of third connecting axle, the terminal surface of third sprocket and second sprocket, the terminal surface of first sprocket are on a plane, keep the chain can even running, pass through the chain by third sprocket and second sprocket and drive.
Preferably, the front end of the machine body chassis is welded with a multifunctional bracket capable of connecting the rice direct seeding machine with an external tractor, the upper end face of the multifunctional bracket is welded with a safety limiting seat with a safety protection function, the outer edge of the disc type driving wheel is uniformly provided with a clamping groove, a mudguard is welded in the clamping groove, the end face of the mudguard is perpendicular to the end face of the disc type driving wheel, the end face of the mudguard and the central point of the disc type driving wheel are on the same plane, the inner side of the lower end of the seedling placing rack is provided with a groove near the position of the L type second connecting rod, when the L type second connecting rod swings, rice seedlings placed on the seedling placing rack are raked down onto the soil below the seedling placing rack through the seedling clamping groove and are pressed down into the soil, the rear end of the seedling placing rack is a seedling baffle plate, a seedling guard rod is arranged between the seedling placing rack and the seedling baffle plate, and a mud discharge arc plate is arranged below the multifunctional bracket, and mud discharging side plates are arranged on two sides of the mud discharging arc plate.
Preferably, the right side surface of the adjusting cam can extrude the elastic material control plate, the falling quantity of the fertilizer is controlled by controlling the distance between the lower end of the elastic material control plate and the inner wall of the discharging groove plate, the outer side of the third connecting shaft is also provided with a material mixing connecting seat and a material mixing tooth which rotate along with the third connecting shaft in the storage bin, the side wall of the storage bin is provided with a discharge port corresponding to the position of the material mixing tooth, the discharge port is rotatably connected with a disc-shaped adjusting plate, the part of the disc-shaped adjusting plate, which is close to the outer edge of the disc, is provided with a circle of circular through hole with the diameter gradually increased from small to large, the disc-shaped adjusting plate is rotatably connected on the side wall of the storage bin through a screw at the central position, the outside of the storage bin is welded with a fertilizer buffering hopper corresponding to the discharge port, the lower end of the fertilizer buffering hopper is correspondingly provided with a notch on the supporting plate, and the notch arranged on the supporting plate corresponds to the mounting position of the discharging groove plate, the fertilizer leaks into the fertilizer buffering hopper after leaking from a discharge port in the storage bin and passing through a through hole on the disk-shaped adjusting plate for the first time of material control and adjustment, and then is drawn into the discharging trough plate below under the guiding action of the fertilizer buffering hopper, the right side of the discharging trough plate is provided with an adjusting bolt, the lower part of the adjusting bolt is provided with a furrow opener, and the furrow opener is fixedly connected with the discharging trough plate through the adjusting bolt.
The invention also provides a working method of the intelligent rice direct sowing machine capable of deeply fertilizing laterally, which comprises the following steps:
s1: when the direct seeding machine for rice is used, the direct seeding machine is connected with traction equipment through the multifunctional bracket and the safety limiting seat, rice seedlings are placed on the seedling placing rack, roots leak out of the positions of grooves in the inner side of the seedling placing rack, fertilizer is added into the storage bin, the depth of the fertilizer embedded into soil is adjusted through the discharging groove plates, and the speed of the fertilizer application is adjusted through the disc-shaped adjusting plate;
s2: after the direct rice seeding machine is placed at a rice transplanting starting point, rice transplanting work is started, the direct rice seeding machine is pulled to move forward along with the direct rice seeding machine through traction equipment, a disc type driving wheel drives a rice transplanting transmission assembly, and rice seedlings placed on a rice seedling placing frame are driven by the rice transplanting transmission assembly to complete the processes of taking and transplanting the rice seedlings;
s3: the disc type driving wheel drives the seedling transplanting transmission assembly and simultaneously drives the fertilizer control assembly through the seedling transplanting transmission assembly, fertilizer is stirred through the material mixing connecting seat and the material mixing teeth, the falling fertilizer components are uniform, the elastic material control plate is extruded through intermittent rotation of the adjusting cam to realize large fertilizing flow near the seedling transplanting, and the fertilizer is ensured to be fully absorbed by the seedling in the growth process.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the rice seedling transplanting device, the rice direct seeding machine is pulled by the external traction mechanism to drive the disc type driving wheel through the arrangement of the rice seedling transplanting transmission assembly with the simplified structure, the first connecting rod in the rice seedling transplanting transmission assembly is driven to rotate by the disc type driving wheel, the L-shaped second connecting rod is driven to swing by the first connecting rod, and the L-shaped second connecting rod is respectively and rotatably connected with the first connecting rod and the third connecting rod.
2. According to the rice seedling transplanting device, the rice seedling transplanting transmission assembly drives the fertilizer control assembly, the first connecting rod and the L-shaped second connecting rod in the rice seedling transplanting transmission assembly drive the third connecting rod in the fertilizer control assembly to swing up and down, and further drive the adjusting cam connected with the third connecting rod to rotate up and down, the edge of the adjusting cam extrudes the elastic material control plate in the up-and-down swinging process, the gap between the elastic material control plate and the discharging groove plate is controlled, so that the outflow of fertilizer is controlled, multiple flow regulation during fertilizer outflow is realized, the fertilization is more reasonable, and rice can utilize the fertilizer more effectively.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear structure of the apparatus of the present invention;
FIG. 3 is a front view of the apparatus of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic view of the transmission assembly of the present invention;
FIG. 6 is a schematic view of the transmission assembly of the present invention in an elevated state;
FIG. 7 is a schematic view of the drive assembly of the present invention in a seedling pick-up position;
FIG. 8 is a schematic view of the transmission assembly of the present invention in a lowered condition;
FIG. 9 is a schematic view of the drive assembly of the present invention in a seedling insertion position;
in the figure: 1. a multifunctional bracket; 2. a safety limiting seat; 3. a mud discharge arc plate; 4. a mud discharging side plate; 5. a machine body chassis; 6. an intermediate connecting frame; 7. a disk-type driving wheel; 8. a fender; 9. a first connecting shaft; 10. a first bearing housing; 11. a first sprocket; 12. placing the seedlings in a rack; 13. seedling protection rods; 14. seedling baffle plates; 15. a transplanting transmission assembly; 16. a fertilizer control assembly; 17. a second sprocket; 18. a first connecting rod; 19. an L-shaped second connecting rod; 20. a third connecting rod; 21. a second connecting shaft; 22. a second bearing housing; 23. a support plate; 24. a fertilizer buffer hopper; 25. a disk-shaped adjusting plate; 26. a third sprocket; 27. a third connecting shaft; 28. a storage bin; 29. a cover plate of the storage bin; 30. a mixing connecting seat; 31. mixing teeth; 32. an adjustment cam; 33. an elastic material control plate; 34. a discharging trough plate; 35. adjusting the bolt; 36. a furrow opener; 37. and (5) clamping the seedling groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides an intelligent but rice direct seeder of side deep fertilization, includes organism chassis 5, the inside of organism chassis 5 is provided with the intermediate junction frame 6 that is used for installing fixed transmission assembly, be connected with disk action wheel 7 on the intermediate junction frame 6, the rear of disk action wheel 7 is provided with the seedling rack 12 that is used for placing the seedling, the rear of seedling rack 12 still is provided with the transmission assembly 15 of transplanting rice seedlings on intermediate junction frame 6, the rear transmission of the transmission assembly 15 of transplanting rice seedlings is connected with the fertile subassembly 16 of accuse of control fertilization volume.
As shown in fig. 2, the seedling transplanting transmission assembly 15 comprises a second sprocket 17, a first connecting rod 18, an L-shaped second connecting rod 19 and a third connecting rod 20, the second sprocket 17 is rotatably connected with the intermediate connecting frame 6 through a connecting shaft, a first connecting shaft 9 is penetratingly and fixedly connected at the center position of the disk drive 7, a first sprocket 11 is fixedly connected to the first connecting shaft 9 at the right side of the disk drive 7, the disk drive 7 drives the second sprocket 17 to rotate through a chain, the first connecting rod 18 capable of rotating around the central shaft of the second sprocket 17 is fixedly connected at the center position of the outer side of the second sprocket 17, the other end of the first connecting rod 18 is connected at the L-shaped inflection point position of the L-shaped second connecting rod 19 through a connecting shaft so that the L-shaped second connecting rod 19 is rotatably connected therewith, the L-shaped short side end point of the L-shaped second connecting rod 19 is rotatably connected with one end of the third connecting rod 20 through a connecting shaft, the seedling transplanting transmission assembly 15 is symmetrical to another set of same assemblies by taking the end face of the disk type driving wheel 7 as an end face, and the two sets of components can transplant seedlings with the same working frequency.
As shown in fig. 3, the connecting shaft disposed at the center of the second sprocket 17 is fixed by a bearing seat, the second sprocket 17 is disposed at the outer side of the bearing seat and away from the middle connecting frame 6, the second sprocket 17 and the middle connecting frame 6 are provided with a gap capable of accommodating a chain to prevent the chain from rubbing against the middle connecting frame 6 in the transmission process, the end surface of the second sprocket 17 and the end surface of the first sprocket 11 are on the same plane to keep the chain running stably, the first sprocket 11 is further provided with a group of second sprockets 17 corresponding to the seedling transplanting transmission assembly 15 at the other side at the symmetrical position of the end surface of the disk type driving wheel 7, and the shaft end of the L-shaped long edge of the seedling transplanting transmission assembly 15 is provided with a seedling clamping groove 37 capable of digging a seedling to insert the seedling into soil.
As shown in fig. 4, the fertilizer control assembly 16 includes two second connecting shafts 21, two second bearing seats 22, an adjusting cam 32 and an elastic material control plate 33, the two intermediate connecting frames 6 are arranged in the traveling direction of the rice direct seeding machine and respectively distributed on two sides of the disk-type driving wheel 7, the lower end surface of the intermediate connecting frame 6 is fixedly connected with the first bearing seats 10 through bolts, the mounting positions of the first bearing seats 10 on the lower end surface of the intermediate connecting frame 6 correspond to the positions of the first connecting shafts 9, the number of the first bearing seats 10 is the same as that of the intermediate connecting frame 6, the first connecting shafts 9 are rotatably connected with the intermediate connecting frame 6 through the first bearing seats 10 mounted on two ends thereof, the disk-type driving wheel 7 is rotatably connected with the intermediate connecting frame 6, the second connecting shafts 21 are fixedly connected with the other ends of the third connecting rods 20, the second bearing seats 22 are sleeved on the outer sides of two ends of the second connecting shafts 21, the upper end surfaces of the second bearing seats 22 are fixedly connected with the lower end surface of the intermediate connecting frame 6 through bolts, an adjusting cam 32 is fixedly connected between the two groups of middle connecting frames 6 at the outer side of the second connecting shaft 21, the adjusting cam 32 rotates along with the second connecting shaft 21, an elastic material control plate 33 is arranged on the right side of the adjusting cam 32, and the upper end of the elastic material control plate 33 is fixedly connected with a discharging groove plate 34.
In order to make the fertilization more even, the elastic material control plate 33 is made of elastic material, the upper end of the material discharging groove plate 34 is fixedly connected with the supporting plate 23 on the upper end face of the middle connecting frame 6, the upper end face of the supporting plate 23 is fixedly connected with the storage bin 28, the upper end of the storage bin 28 is provided with the bin cover plate 29, the bottom of the storage bin 28 is communicated and rotatably connected with the third connecting shaft 27, the right end of the third connecting shaft 27 is fixedly connected with the third chain wheel 26, the end faces of the third chain wheel 26 and the second chain wheel 17 and the end face of the first chain wheel 11 are arranged on the same plane, the stable operation of the chain is kept, and the third chain wheel 26 and the second chain wheel 17 are driven by the first chain wheel 11 through the chain.
The front end of the machine body chassis 5 is welded with a multifunctional bracket 1 which can connect the rice direct seeding machine with an external tractor, the upper end surface of the multifunctional bracket 1 is welded with a safety limiting seat 2 which has the safety protection function, the outer edge of the disc type driving wheel 7 is evenly provided with a clamping groove, a mudguard 8 is welded in the clamping groove, the end surface of the mudguard 8 is vertical to the end surface of the disc type driving wheel 7, the end surface of the mudguard 8 and the central point of the disc type driving wheel 7 are positioned on a plane, the inner side of the lower end of the seedling placing rack 12 is provided with a groove near the L type second connecting rod 19, when the L type second connecting rod 19 swings, the rice seedling placed on the seedling placing rack 12 is raked down on the soil below through the seedling clamping groove 37 and is pressed into the soil, the rear end of the seedling placing rack 12 is provided with a seedling baffle plate 14, a seedling guard bar 13 is arranged between the seedling placing rack 12 and the seedling baffle plate 14, and a mud discharging arc plate 3 is arranged below the multifunctional bracket 1, and mud discharging side plates 4 are arranged on two sides of the mud discharging arc plate 3.
The right side surface of the adjusting cam 32 can extrude the elastic material control plate 33, the falling quantity of the fertilizer is controlled by controlling the distance between the lower end of the elastic material control plate 33 and the inner wall of the discharging groove plate 34, the outer side of the third connecting shaft 27 is also provided with a material mixing connecting seat 30 and a material mixing tooth 31 which rotate along with the third connecting shaft 27 in the storage bin 28, the side wall of the storage bin 28 is provided with a discharging port corresponding to the position of the material mixing tooth 31, the discharging port is rotatably connected with a disk-shaped adjusting plate 25, the disk-shaped adjusting plate 25 is provided with a circle of circular through holes with gradually increased diameters at the part close to the outer edge in a disk shape, the disk-shaped adjusting plate 25 is rotatably connected on the side wall of the storage bin 28 through a screw at the central position, the position of the outer part of the storage bin 28 corresponding to the discharging port is welded with a fertilizer buffering hopper 24, the lower end of the fertilizer buffering hopper 24 is correspondingly provided with a notch on the supporting plate 23, and the notch arranged on the supporting plate 23 corresponds to the mounting position of the discharging groove plate 34, the fertilizer leaks into the fertilizer buffer hopper 24 after leaking from the discharge port in the storage bin 28 and passing through the through holes on the disk-shaped adjusting plate 25 for the first time, and then is scratched into the discharging trough plate 34 below under the guiding action of the fertilizer buffer hopper 24, the adjusting bolt 35 is arranged on the right side of the discharging trough plate 34, the furrow opener 36 is arranged below the adjusting bolt 35, and the furrow opener 36 is fixedly connected with the discharging trough plate 34 through the adjusting bolt 35.
A working method of an intelligent rice direct sowing machine capable of deeply fertilizing laterally is characterized in that:
s1: when the direct seeding machine for paddy rice is used, firstly, the direct seeding machine is connected with traction equipment through the multifunctional bracket 1 and the safety limiting seat 2, when paddy rice seedlings are placed on the seedling placing rack 12, roots of the paddy rice seedlings leak out of the positions of the grooves in the inner side of the seedling placing rack 12, fertilizer is added into the storage bin 28, the depth of the fertilizer embedded into soil is adjusted through the material placing groove plates 34, and the speed of fertilizer application is adjusted through the disc-shaped adjusting plate 25;
s2: after the direct rice seeding machine is placed at a rice transplanting starting point, rice transplanting work is started, the direct rice seeding machine is pulled to move forward along with the direct rice seeding machine through traction equipment, the disc type driving wheel 7 drives the rice transplanting transmission assembly 15, and rice seedlings placed on the rice seedling placing rack 12 are driven by the rice transplanting transmission assembly 15 to complete the processes of taking and transplanting the rice seedlings;
s3: the disc type driving wheel 7 drives the transplanting transmission assembly 15 and simultaneously drives the fertilizer control assembly 16 through the transplanting transmission assembly 15, fertilizer is stirred through the material mixing connecting seat 30 and the material mixing teeth 31, the falling fertilizer ingredients are uniform, the elastic material control plate 33 is extruded through intermittent rotation of the adjusting cam 32 to realize large fertilizing flow near the transplanted seedlings, and the fertilizer can be fully absorbed by the seedlings in the growth process.
The working principle is as follows: after the external traction equipment is connected to the multifunctional bracket 1 and the safety limiting seat 2, the traction equipment can be a tractor special for a rice field and the like, the traction equipment pulls the rice direct seeding machine of the invention, because the soil in the rice field is soft, the disc type driving wheel 7 and the mudguard 8 can be sunk into the soil, the disc type driving wheel 7 can rotate relative to the frame in the advancing process of the direct seeding machine, the outer ring of the disc type driving wheel 7 is fully distributed with the mudguard 8, the resistance between the disc type driving wheel 7 and the soil can be increased, the disc type driving wheel 7 can prevent the disc type driving wheel and the soil from slipping, the disc type driving wheel 7 can drive the second chain wheel 17 and the third chain wheel 26 to rotate through the first chain wheel 11 and a chain on the outer side of the first chain wheel 11 after rotating, the third chain wheel 26 can drive the stirring connecting seat 30 and the stirring teeth 31 to rotate, the fertilizer in the storage bin 28 can be stirred, so that the fallen fertilizer components are uniform, meanwhile, the fertilizer can be kept to flow downwards at the same speed, and the phenomenon of uneven fertilization caused by inconsistent falling speed of the fertilizer due to reduction of the fertilizer in the fertilization process can be avoided.
When the second chain wheel 17 on the transplanting transmission assembly 15 rotates, the first connecting rod 18 is driven to rotate, because the third connecting rod 20 and the second connecting shaft 21 are fixedly connected to rotate together, the other end of the third connecting rod 20 is rotatably connected with the L-shaped second connecting rod 19, the L-shaped second connecting rod 19 is also rotatably connected with the first connecting rod 18, the movement track of the end head of the L-shaped second connecting rod 19 can be obtained according to the working principle of the crank rocker mechanism, the seedling taking and transplanting process is completed from the seedling clamping groove on the seedling placing rack 12 through the end head of the L-shaped second connecting rod 19, as shown in figure 6, the second chain wheel 17 drives the first connecting rod 18 to enable the L-shaped second connecting rod 19 to be in a lifting state, as shown in figure 7, the L-shaped second connecting rod 19 swings to the position of the notch of the seedling placing rack 12, seedlings are taken through the seedling clamping groove 37, as shown in figure 8, the seedling clamping groove 37 starts to descend and transplant after taking seedlings, and after the L-shaped second connecting rod 19 moves to the lowest end to complete the seedling inserting process, the ascending process shown in fig. 6 is continued.
Meanwhile, the seedling transplanting transmission assembly 15 can drive the fertilizer control assembly 16, the first connecting rod 18 and the L-shaped second connecting rod 19 in the seedling transplanting transmission assembly 15 drive the third connecting rod 20 in the fertilizer control assembly 16 to swing up and down, and further drive the adjusting cam 32 connected with the seedling transplanting transmission assembly to rotate up and down, the edge of the adjusting cam 32 extrudes the elastic material control plate 33 in the process of swinging up and down, gaps between the elastic material control plate 33 and the discharging groove plate 23 are controlled, the outflow of the fertilizer is controlled, multiple flow regulation when the fertilizer flows out is realized, and the fertilizer application is more reasonable.
In the description of the present invention, the terms "first", "second", "another", and "yet" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the invention, which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides an intelligent rice direct seeder that can incline deeply fertilize, includes organism chassis (5), the inside of organism chassis (5) is provided with intermediate junction frame (6) that are used for the fixed transmission subassembly of installation, be connected with disc action wheel (7) on intermediate junction frame (6), the rear of disc action wheel (7) is provided with seedling rack (12) that are used for placing the seedling, its characterized in that: a seedling transplanting transmission component (15) for transplanting seedlings is further arranged on the middle connecting frame (6) at the rear part of the seedling placing frame (12), and a fertilizer control component (16) for controlling the fertilizing amount is connected to the rear part of the seedling transplanting transmission component (15) in a transmission manner.
2. The intelligent rice direct seeding machine capable of deeply fertilizing on one side as claimed in claim 1, characterized in that: the rice transplanting transmission assembly (15) comprises a second chain wheel (17), a first connecting rod (18), an L-shaped second connecting rod (19) and a third connecting rod (20), the second chain wheel (17) is rotatably connected with the middle connecting frame (6) through a connecting shaft, a first connecting shaft (9) is penetrated through and fixedly connected with the center position of the disc driving wheel (7), the first chain wheel (11) is fixedly connected to the first connecting shaft (9) on the right side of the disc driving wheel (7), the disc driving wheel (7) drives the second chain wheel (17) to rotate through a chain, the first connecting rod (18) capable of rotating around the central shaft of the second chain wheel (17) is fixedly connected to the center position of the outer side of the second chain wheel (17), the other end of the first connecting rod (18) is connected to the position of an L-shaped inflection point of the L-shaped second connecting rod (19) through the connecting shaft so that the L-shaped second connecting rod (19) is rotatably connected with the first connecting rod, the end point of the L-shaped short side of the L-shaped second connecting rod (19) is rotatably connected with one end of a third connecting rod (20) through a connecting shaft, the seedling transplanting transmission assembly (15) is symmetrical to another set of same assembly by taking the end face of the disk type driving wheel (7) as an end face, and the two sets of same assemblies can transplant seedlings with the same working frequency.
3. The intelligent rice direct seeding machine capable of deeply fertilizing on one side as claimed in claim 2, characterized in that: the connecting shaft arranged at the center of the second chain wheel (17) is fixed through a bearing seat, the second chain wheel (17) is arranged at the outer side of the bearing seat in the direction far away from the middle connecting frame (6), the second chain wheel (17) and the middle connecting frame (6) are provided with a gap capable of accommodating a chain so as to prevent the chain from rubbing with the middle connecting frame (6) in the transmission process, the end surface of the second chain wheel (17) and the end surface of the first chain wheel (11) are on the same plane to keep the chain running smoothly, the first chain wheel (11) is also provided with a group of chain wheels (17) which correspond to the second chain wheel (17) in the transplanting transmission component (15) at the other side at the symmetrical position of the end surface of the disc-type driving wheel (7), the shaft end of the L-shaped long edge of the transplanting transmission assembly (15) is provided with a seedling clamping groove (37) which can take the rice seedlings to be transplanted into soil.
4. The intelligent rice direct seeding machine capable of deeply fertilizing on one side as claimed in claim 1, characterized in that: the fertilizer control assembly (16) comprises two second connecting shafts (21), two second bearing seats (22), an adjusting cam (32) and an elastic material control plate (33), the number of the middle connecting frames (6) is two in the running direction of the rice direct seeding machine and respectively distributed on two sides of the disc type driving wheel (7), the lower end face of each middle connecting frame (6) is fixedly connected with a first bearing seat (10) through a bolt, the mounting position of each first bearing seat (10) on the lower end face of each middle connecting frame (6) corresponds to the position of the corresponding first connecting shaft (9), the number of the first bearing seats (10) is the same as that of the middle connecting frames (6), the first connecting shafts (9) are rotatably connected with the middle connecting frames (6) through the first bearing seats (10) mounted at two ends of the first connecting shafts, the disc type driving wheel (7) is rotatably connected with the middle connecting frames (6), the second connecting shafts (21) are fixedly connected with the other ends of the third connecting rods (20), the outer sides of two ends of the second connecting shaft (21) are sleeved with second bearing seats (22), the upper end faces of the second bearing seats (22) are fixedly connected with the lower end faces of the middle connecting frames (6) through bolts, adjusting cams (32) are fixedly connected to the outer sides of the second connecting shaft (21) between the two groups of middle connecting frames (6), the adjusting cams (32) rotate along with the second connecting shaft (21), an elastic material control plate (33) is arranged on the right side of each adjusting cam (32), the upper end of each elastic material control plate (33) is fixedly connected with a material discharging groove plate (34), each elastic material control plate (33) is made of elastic materials, a supporting plate (23) is fixedly connected to the upper end face of each material discharging groove plate (34) on the upper end face of the middle connecting frame (6), a storage bin (28) is fixedly connected to the upper end face of each supporting plate (23), and a storage bin cover plate (29) is arranged on the upper end of each storage bin (28), the bottom of storage silo (28) link up and rotate and be connected with third connecting axle (27), the right-hand member fixedly connected with third sprocket (26) of third connecting axle (27), third sprocket (26) and second sprocket (17) are driven through the chain by first sprocket (11), the front end welding of organism chassis (5) has multi-functional bracket (1) that can be connected with the rice direct seeding machine with outside tractor, the up end welding of multi-functional bracket (1) has safety limiting seat (2) that play the safety protection function, the outside edge of disc action wheel (7) has evenly seted up the draw-in groove, and the welding has fender (8) in the draw-in groove, the terminal surface of fender (8) is perpendicular to the terminal surface of disc action wheel (7) and the terminal surface of fender (8) and the central point of disc action wheel (7) are on a plane, the lower extreme inboard of rack (12) is close to L type second connecting rod (19) position department and is provided with the recess And when the L-shaped second connecting rod (19) swings, rice seedlings placed on the seedling placing rack (12) are raked off soil below the seedling placing rack through the seedling clamping grooves (37) and are pressed down into the soil.
5. The intelligent rice direct seeding machine capable of deeply fertilizing on one side as claimed in claim 4, characterized in that: the rear end of the seedling placing rack (12) is provided with a seedling baffle plate (14), and a seedling protection rod (13) is arranged between the seedling placing rack (12) and the seedling baffle plate (14).
6. The intelligent rice direct seeding machine capable of deeply fertilizing on one side as claimed in claim 5, characterized in that: the mud discharging arc plate (3) is arranged below the multifunctional bracket (1), and mud discharging side plates (4) are arranged on two sides of the mud discharging arc plate (3).
7. The intelligent rice direct seeding machine capable of deeply fertilizing on one side as claimed in claim 5, characterized in that: the right side surface of the adjusting cam (32) can extrude the elastic material control plate (33), the quantity of falling of fertilizer is controlled by controlling the distance between the lower end of the elastic material control plate (33) and the inner wall of the discharging groove plate (34), the outer side of the third connecting shaft (27) is further provided with a material mixing connecting seat (30) and a material mixing tooth (31) which rotate along with the third connecting shaft (27) in the storage bin (28), the position of the side wall of the storage bin (28) corresponding to the material mixing tooth (31) is provided with a discharging hole, the discharging hole is rotatably connected with a disc-shaped adjusting plate (25), the part of the disc-shaped adjusting plate (25) close to the outer edge is provided with a round through hole with a diameter gradually increased from small to large, the disc-shaped adjusting plate (25) is rotatably connected on the side wall of the storage bin (28) through a screw at the central position, the fertilizer buffering hopper (24) is welded at the position of the outer part corresponding to the discharging hole, the lower extreme of fertilizer buffering fill (24) corresponds to and opens there is the notch on backup pad (23), the notch of seting up on backup pad (23) corresponds with the mounted position of blowing frid (34), and fertilizer leaks by the discharge gate in storage silo (28) and leaks into fertilizer buffering fill (24) after the through-hole on the disk regulating plate (25) is controlled the material for the first time and is adjusted, in blowing frid (34) of drawing the below under the guide effect of advancing fertilizer buffering fill (24), the right side of blowing frid (34) is provided with adjusting bolt (35), the below of adjusting bolt (35) is provided with furrow opener (36), furrow opener (36) and blowing frid (34) are through adjusting bolt (35) fixed connection.
8. A working method of an intelligent rice direct sowing machine capable of deeply fertilizing laterally is characterized in that:
s1: when the direct seeding machine for rice is used, firstly, the direct seeding machine is connected with traction equipment through the multifunctional bracket (1) and the safety limiting seat (2), rice seedlings are placed on the seedling placing rack (12), roots of the rice seedlings leak out of the positions of grooves on the inner side of the seedling placing rack (12), fertilizer is added into the storage bin (28), the depth of the fertilizer embedded into soil is adjusted through the material placing groove plate (34), and the speed of the fertilizer application is adjusted through the disc-shaped adjusting plate (25);
s2: after the direct rice seeding machine is placed at a rice transplanting starting point, rice transplanting work is started, the direct rice seeding machine is pulled to move forward along with the direct rice seeding machine through traction equipment, a disc type driving wheel (7) drives a rice transplanting transmission assembly (15), and rice seedlings placed on a rice seedling placing rack (12) are driven by the rice transplanting transmission assembly (15) to finish the processes of taking and transplanting the rice seedlings;
s3: the disc type driving wheel (7) drives the seedling transplanting transmission assembly (15) and simultaneously drives the fertilizer control assembly (16) through the seedling transplanting transmission assembly (15), fertilizer is stirred through the material mixing connecting seat (30) and the material mixing teeth (31), so that the falling fertilizer components are uniform, the intermittent rotation of the adjusting cam (32) extrudes the elastic material control plate (33) to realize large fertilization flow near the seedling transplanting, and the fertilizer is ensured to be fully absorbed by the seedling in the growth process.
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| CN114158330A (en) * | 2021-12-08 | 2022-03-11 | 湖北楚创高科农业有限公司 | Rice planting and breeding scientific research rice transplanting device and using method thereof |
| CN114514814A (en) * | 2022-01-20 | 2022-05-20 | 金华市农业科学研究院(浙江省农业机械研究院) | Side deep fertilization anti-blocking device of rice transplanter |
| CN114568083A (en) * | 2022-04-07 | 2022-06-03 | 张国行 | Rice transplanting equipment with simple structure |
| CN114982436A (en) * | 2022-07-20 | 2022-09-02 | 北大荒集团黑龙江八五六农场有限公司 | Green rice planting method for black soil |
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| CN114982436B (en) * | 2022-07-20 | 2023-05-02 | 北大荒集团黑龙江八五六农场有限公司 | Green rice planting method for black soil |
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