CN114080878B - Rice direct seeding and fertilizing mechanism - Google Patents
Rice direct seeding and fertilizing mechanism Download PDFInfo
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- CN114080878B CN114080878B CN202111362638.6A CN202111362638A CN114080878B CN 114080878 B CN114080878 B CN 114080878B CN 202111362638 A CN202111362638 A CN 202111362638A CN 114080878 B CN114080878 B CN 114080878B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
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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
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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
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Abstract
The invention discloses a rice direct seeding and fertilizing mechanism, which comprises a direct seeding assembly, wherein the direct seeding assembly comprises a seeding pipe, a connecting plate, a supporting rod and a movable plate, the interior of the seeding pipe is hollow, two ends of the seeding pipe are communicated with the outside, the movable plate is movably arranged at the bottom of the seeding pipe, the movable plate is connected with one end of the supporting rod, and the other end of the supporting rod is arranged on the connecting plate; make first through-hole, the second through-hole with lead fertile pipe intercommunication, it can get into the seeding pipe through first through-hole and second through-hole to lead fertilizer in the fertile pipe, fertilize the rice seeds in seeding pipe rice seeds, and can realize the fixed point fertilization to the rice seeds, be favorable to improving the fertilizer utilization ratio, when avoiding waving the fertilizer, fertilizer is too far away from the rice seeds, the rice seeds are difficult to the condition of absorbing fertilizer, can make the fine nutrient composition who absorbs fertilizer of rice seeds, can realize automatic fertilization, be favorable to raising the efficiency, and reduce the intensity of working.
Description
Technical Field
The invention relates to the technical field of direct seeding of rice, in particular to a direct seeding and fertilizing mechanism for rice.
Background
Direct seeding of rice is a cultivation method of directly sowing seeds in a field without raising seedlings and transplanting. The large-area direct seeding of the rice can save a large amount of labor force and relieve the contradiction of seasonal tension of the labor force, has important significance for realizing light weight, specialization and scale production of the rice production, and has wide popularization prospect.
Present rice is direct seeding success back, need fertilize and promotes to grow, and the tradition mode needs carry out artifical fertilization in advance or the later stage in the paddy field, and the working strength is big, volatilizes the mode of fertilizer moreover, has caused the waste of fertilizer, also makes the rice seed can not absorb the nutrient composition of fertilizer well.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the technical problems to be solved by the invention are as follows: the labor intensity of manual fertilization is high, the uniformity of fertilizer volatilization is poor, and the fertility of rice growth is uneven; the rice direct seeding and fertilizing processes are separately implemented, and the operation efficiency is low.
In order to solve the technical problems, the invention provides the following technical scheme: a rice direct seeding and fertilizing mechanism comprises a direct seeding assembly and a fertilizing assembly, wherein the direct seeding assembly comprises a seeding pipe, a connecting plate, a supporting rod and a movable plate, the seeding pipe is hollow, two ends of the seeding pipe are communicated with the outside, the movable plate is movably arranged at the bottom of the seeding pipe, the movable plate is connected with one end of the supporting rod, and the other end of the supporting rod is arranged on the connecting plate; fertilization subassembly includes movable sleeve and leads fertile pipe, movable sleeve overlaps and establishes on the seeding pipe outer wall to be provided with first through-hole and second through-hole on movable sleeve and the seeding pipe respectively, first through-hole, second through-hole and lead fertile pipe intercommunication.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: the direct seeding subassembly still includes the limiting plate, the protruding supporting shoe that forms in limiting plate one side, the seeding outer wall of pipe is connected to the supporting shoe, forms the spacing groove between limiting plate and the seeding pipe, and the spacing inslot wall slides and is provided with the connecting plate, and movable sleeve one end is kept away from relatively to the connecting plate, and the protruding first fixed axle that forms in both sides, first fixed axle rotate and insert branch one end.
The two sides of the bottom end of the sowing pipe protrude to form fixed blocks, second fixed shafts are arranged on the fixed blocks, fixed rods are formed by protruding the movable plates, and the second fixed shafts are inserted into the fixed rods in a rotating mode.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: and the two sides of the movable plate protrude to form a third fixed shaft, and the third fixed shaft is rotatably inserted into one end of the support rod, which is opposite to the movable plate.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: fertilization subassembly is still including storage box and hopper, storage box inside is provided with and holds the chamber, is provided with the hopper on the storage box, the hopper with hold the chamber intercommunication, storage box diapire fixed connection leads fat pipe one end, lead and incline between fat pipe and the storage box and set up, lead fat pipe other end opening and be vertical tangent plane to port and movable sleeve outer wall sliding connection lead the plane in fat pipe opening place and second through-hole port at the coplanar.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: still include the supporting component, the supporting component includes the mounting panel, goes up backup pad, bottom suspension fagging, first spacing seat and the spacing seat of second, the mounting panel sets up at storage box both ends homonymy, and the mounting panel is provided with spout and lower chute relatively close to the side, goes up backup pad and bottom suspension fagging both ends difference sliding connection and goes up spout and lower chute inner wall to wherein one end passes the mounting panel, connects first spacing seat and the spacing seat of second respectively, is provided with first spacing groove and second spacing groove on first spacing seat and the spacing seat of second respectively, and bottom suspension fagging fixed connection seeding pipe outer wall goes up backup pad fixed connection movable sleeve.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: still include drive assembly, drive assembly includes the motor, driving gear, first driven gear, mount pad, second driven gear, first spacing axle and the spacing axle of second, the motor is fixed to be set up on the mounting panel, and the driving gear is connected to the motor, and first driven gear and second driven gear are connected in the driving gear meshing, and first driven gear and second driven gear axle center rotate and set up on the mount pad, and the mount pad sets up on the mounting panel, first spacing axle of fixed connection and the spacing axle one end of second on first driven gear and the second driven gear respectively, the first spacing axle of first spacing axle and the spacing axle other end of second sliding connection are first spacing inslot and the spacing inslot wall of second respectively to first spacing axle is greater than the spacing axle of second to the spacing axle of second from moving gear axle center distance to first driven gear axle center.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: be provided with the draw-in groove on the seeding pipe, go up the backup pad end and pass the movable sleeve pipe outer wall to the end aligns with the seeding pipe inner wall, goes up backup pad sliding connection draw-in groove inner wall.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: the top end of the seeding pipe is provided with a guide groove, and the guide groove is relatively far away from one end of the seeding pipe and inclines upwards; the inner wall of the seeding pipe is fixedly connected with a seed retaining shell, the top of the seed retaining shell is inclined, and the opening of the seed retaining shell is downward.
As an optimal scheme of the rice direct seeding and fertilizing mechanism, the rice direct seeding and fertilizing mechanism comprises the following steps: the hopper also comprises a fixed rod and a through groove, the two ends of the fixed rod are connected with the inner wall of the hopper, the through groove is formed between the fixed rod and the inner wall of the hopper, and a baffle is arranged on the inner side of the through groove in a sliding manner.
The invention has the beneficial effects that: according to the rice seed fertilizing device, the first through hole, the second through hole and the fertilizer guide pipe are communicated, fertilizer in the fertilizer guide pipe can enter the sowing pipe through the first through hole and the second through hole, rice seeds are fertilized while the sowing pipe is used for sowing, fixed-point fertilization can be realized on the rice seeds, the utilization rate of the fertilizer is favorably improved, the situation that the fertilizer is too far away from the rice seeds and the rice seeds are difficult to absorb the fertilizer when the fertilizer is volatilized, the rice seeds can well absorb the nutrient components of the fertilizer, automatic fertilization is realized, the operation efficiency is favorably improved, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a live broadcasting assembly in the present invention.
Fig. 3 is a structural entity diagram of the fertilization assembly in the invention.
Fig. 4 is a schematic view of a connecting plate structure in the present invention.
Fig. 5 is a schematic diagram of a structure of a limiting plate in the invention.
Fig. 6 is a schematic structural view of the support rod and the movable plate in the present invention.
Fig. 7 is a schematic view of the structure of the hopper of the present invention.
Fig. 8 is a sectional view of the movable sleeve and the fertilizer guide tube in the present invention.
Fig. 9 is a schematic structural diagram of a driving assembly according to the present invention.
Fig. 10 is a schematic structural view of the live broadcast assembly when the movable plate is opened.
In the figure: the device comprises a 100 direct seeding assembly, a 101 seeding pipe, a 101a first through hole, a 101b fixing block, a 101c second fixing shaft and a 101d seed blocking shell; 102 connecting plate, 102a first fixed shaft, 103 supporting rod, 104 moving plate, 104a fixed rod, 104b third fixed shaft, 104c clamping groove, 105 limiting plate, 105a supporting block, 105b limiting groove, 105 guiding groove, 200 fertilizing assembly, 201 moving sleeve, 201a second through hole, 202 fertilizer guiding pipe, 203 storing box, 204 hopper, 204a fixed rod, 204b through groove, 204c baffle, 300 supporting assembly, 301 mounting plate, 301a upper sliding groove, 302 upper supporting plate, 301b lower sliding groove, 303 lower supporting plate, 304 first limiting seat, 304a first limiting groove, 305 second limiting seat, 305a second limiting groove, 400 driving assembly, 401 motor, 402 driving gear, 403 first driven gear, 404 mounting seat, 405 second driven gear, 406 first limiting shaft, 407 second limiting shaft.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, for a first embodiment of the present invention, the embodiment provides a rice direct seeding and fertilizing mechanism, which includes a direct seeding assembly 100 and a fertilizing assembly 200, the direct seeding assembly 100 includes a seeding pipe 101, a connecting plate 102, a supporting rod 103 and a movable plate 104, the seeding pipe 101 is hollow, two ends of the seeding pipe 101 are communicated with the outside, rice seeds can enter the seeding pipe 101 from the top of the seeding pipe 101 and pass through the seeding pipe 101, the movable plate 104 is movably arranged at the bottom of the seeding pipe 101, the movable plate 104 can open or close an opening at the bottom end of the seeding pipe 101, when the movable plate 104 is opened, the rice seeds in the seeding pipe 101 fall into soil for seeding, the movable plate 104 is connected with one end of the supporting rod 103, the other end of the supporting rod 103 is arranged on the connecting plate 102, and when the connecting plate 102 moves along the seeding pipe 101, the movable plate 104 can be pushed away or closed by the supporting rod 103.
Example 2
Referring to fig. 3 to 9, a second embodiment of the present invention is based on the previous embodiment, the direct seeding assembly 100 further includes a limiting plate 105, a supporting block 105a is formed on one side of the limiting plate 105 in a protruding manner, the supporting block 105a is connected to an outer wall of the seeding pipe 101, the supporting block 105a is fixedly connected to the outer wall of the seeding pipe 101, a limiting groove 105b is formed between the limiting plate 105 and the seeding pipe 101, a connecting plate 102 is slidably disposed on an inner wall of the limiting groove 105b, the connecting plate 102 can slide on an inner wall of the limiting groove 105b, the connecting plate 102 is limited by the limiting groove 105b when sliding along the outer wall of the seeding pipe 101, so as to prevent the connecting plate 102 from shifting when sliding, the connecting plate 102 is relatively far away from one end of the movable sleeve 201, the first fixing shaft 102a is formed on two sides in a protruding manner, the first fixing shaft 102a is rotatably inserted into one end of the supporting rod 103, the supporting rod 103 can rotate around the first fixing shaft 102a, and the supporting rod 103 can be driven by the first fixing shaft 102a to move when sliding.
In the embodiment, two sides of the bottom end of the seeding tube 101 protrude to form a fixed block 101b, a second fixed shaft 101c is arranged on the fixed block 101b, a fixed rod 104a protrudes from the movable plate 104, the second fixed shaft 101c is inserted into the fixed rod 104a in a rotating manner, the fixed rod 104a can rotate around the second fixed shaft 101c, and the movable plate 104 can be driven to rotate when the fixed rod 104a rotates.
In the present embodiment, the movable plate 104 is protruded from two sides to form a third fixed shaft 104b, the third fixed shaft 104b is rotatably inserted into one end of the strut 103 relative to the movable plate 104, the strut 103 can rotate around the third fixed shaft 104b, and the movement of the strut 103 can push or pull the third fixed shaft 104b to rotate around the second fixed shaft 101c, so as to push or pull the movable plate 104 to rotate around the second fixed shaft 101 c.
In this embodiment, the fertilizing assembly 200 further includes a storage box 203 and a hopper 204, the storage box 203 is provided with an accommodating cavity 203a, the accommodating cavity 203a can store fertilizer, fertilizer can be used, the storage box 203 is provided with the hopper 204, the hopper 204 is communicated with the accommodating cavity 203a, fertilizer can be added into the accommodating cavity 203a through the hopper 204, the bottom wall of the storage box 203 is fixedly connected with one end of the fertilizer guide tube 202, the storage box 203 is fixedly connected with the fertilizer guide tube 202, the fertilizer guide tube 202 is obliquely arranged with the storage box 203, so as to guide the fertilizer to slide in the fertilizer guide tube 202, the opening at the other end of the fertilizer guide tube 202 is a vertical section, and the port is slidably connected with the outer wall of the movable sleeve 201, the movable sleeve 201 can slide on the opening of the vertical section of the fertilizer guide tube 202, when the section perpendicular to the ground ensures that the movable sleeve 201 slides, the fertilizer cannot be scattered, the plane where the opening of the fertilizer guide tube 202 is located and the port of the second through hole 201a are located on the same plane, the movable sleeve 201 slides into the second through hole 201a when the opening of the fertilizer guide tube 202 aligns with the second through hole 201a, and then enters the second through hole 101a, and enters the second through hole 101 a.
In the embodiment, the support assembly 300 further includes a mounting plate 301, an upper support plate 302, a lower support plate 303, a first limiting seat 304 and a second limiting seat 305, wherein the mounting plate 301 is disposed on the same side of the two ends of the storage box 203; the mounting plate 301 is fixedly connected with the two ends of the storage box 203, and the mounting plate 301 is arranged on the same side of the storage box 203; an upper chute 301a and a lower chute 301b are arranged on the side, close to relatively, of the mounting plate 301, two ends of the upper supporting plate 302 and two ends of the lower supporting plate 303 are respectively connected with the inner walls of the upper chute 301a and the lower chute 301b in a sliding mode, the upper supporting plate 302 and the lower supporting plate 303 can slide up and down on the inner walls of the upper chute 301a and the lower chute 301b, one end of the upper supporting plate 302 and one end of the lower supporting plate 303 penetrate through the mounting plate 301 and are respectively connected with the first limiting seat 304 and the second limiting seat 305, the first limiting seat 304 and the second limiting seat 305 are respectively provided with the first limiting groove 304a and the second limiting groove 305a, the first limiting groove 304a and the second limiting groove 305a are respectively horizontally arranged on the first limiting seat 304 and the second limiting seat 305, the lower supporting plate 303 is fixedly connected with the outer wall of the seeding tube 101, the lower supporting plate 303 can drive the seeding tube 101 to move up and down when the upper chute 302 slides up and down in the upper chute 301 a.
Specifically in this embodiment, the driving assembly 400 further includes a motor 401, a driving gear 402, a first driven gear 403, a mounting seat 404, a second driven gear 405, a first limit shaft 406, and a second limit shaft 407, the motor 401 is fixedly disposed on the mounting plate 301, the motor 401 is connected to the driving gear 402, the motor 401 can drive the driving gear 402 to rotate when operating, the driving gear 402 is engaged with the first driven gear 403 and the second driven gear 405, axes of the first driven gear 403 and the second driven gear 405 are rotatably disposed on the mounting seat 404, the driving gear 402 can drive the first driven gear 403 and the second driven gear 405, the driving gear 402 is disposed between the first driven gear 403 and the second driven gear 405, and rotation directions of the first driven gear 403 and the second driven gear 405 can be consistent.
Specifically in this embodiment, the mounting base 404 is disposed on the mounting plate 301, the mounting base 404 is U-shaped, two ends of the mounting base 404 are fixedly connected to the mounting plate 301, the first driven gear 403 and the second driven gear 405 are located inside the mounting base 404, the first driven gear 403 and the second driven gear 405 can rotate around a rod shaft fixedly disposed on the mounting base 404, the first driven gear 403 and the second driven gear 405 are respectively fixedly connected to one end of the first limiting shaft 406 and one end of the second limiting shaft 407, when the first driven gear 403 and the second driven gear 405 rotate, the first limiting shaft 406 and the second limiting shaft 407 can be respectively driven to rotate around the axial center of the first driven gear 405 and the axial center of the second driven gear 405, the other end of the first limiting shaft 406 and the other end of the second limiting shaft 407 are respectively slidably connected to the inner walls of the first limiting groove 304a and the second limiting groove 305a, when the first limiting shaft 406 and the second limiting shaft 407 respectively rotate around the first driven gear 403 and the second driven gear 405, the inner walls of the first limiting groove 304a and the second limiting groove 304a and the inner wall of the first limiting groove 304a and the second limiting shaft 303 and the upper supporting plate and the lower supporting plate 301b can respectively slide along the upper and the lower supporting plate 301 b; moreover, the distance from the first limiting shaft 406 to the axis of the first driven gear 403 is greater than the distance from the second limiting shaft 407 to the axis of the second driven gear 405, and the axis connecting line from the first limiting shaft 406 to the axis of the first driven gear 403 is parallel to the axis connecting line from the second limiting shaft 407 to the axis of the second driven gear 405, and the circular track of the first limiting shaft 406 during rotation is greater than the circular track of the second limiting shaft 407 during rotation, so that when the first limiting seat 304 and the upper support plate 302 move upwards, the second limiting seat 305 and the lower support plate 303 also move upwards; when the first position-limiting seat 304 and the upper support plate 302 move downward, the second position-limiting seat 305 and the lower support plate 303 also move downward, and the moving stroke of the first position-limiting seat 304 and the upper support plate 302 is greater than the moving stroke of the second position-limiting seat 305 and the lower support plate 303.
In this embodiment specifically, be provided with draw-in groove 104c on the seeding pipe 101, go up backup pad 302 end and pass movable sleeve 201 outer wall, go up backup pad 302 and can together remove with movable sleeve 201 to the end aligns with seeding pipe 101 inner wall, prevents the rice seeds in-process, goes up backup pad 302 end and blocks the rice seeds that fall down in the seeding pipe 101, goes up backup pad 302 sliding connection draw-in groove 104c inner wall, goes up backup pad 302 and can slide in draw-in groove 104 c.
In the embodiment, the top end of the seeding tube 101 is provided with a guiding groove 106, and the guiding groove 106 is relatively far away from one end of the seeding tube 101 and inclines upwards; the rice seeds in the guide grooves 106 slide downwards along the guide grooves 106, and the rice seeds can be guided into the sowing pipe 101 by the guide grooves 106; seed case 101b is kept off to seeding pipe 101 inner wall fixed connection, keeps off slope in seed case 101b top and makes things convenient for the seed rice to slide down from keeping off seed case 101d, falls down between seeding pipe 101 and the fender seed case 101b outer wall, and fertilizer is followed and is kept off seed case 101b, is close to lead fertile pipe 202 one side inner wall and falls down, and when fertilizeing the seed rice, fertilizer falls on the seed rice next door, realizes the side fertilization.
In the embodiment, the hopper 204 further includes a fixing rod 204a and a through groove 204b, fertilizer is conveniently added to the storage box 203 through the hopper 204, the inner wall of the hopper 204 is connected to two ends of the fixing rod 204a, the fixing rod 204a is fixedly connected to the inner wall of the top end of the hopper 204, the through groove 204b is formed between the fixing rod 204a and the inner wall of the hopper 204b, a baffle 204c is slidably arranged inside the through groove 204b, the hopper 204 can be closed or opened through sliding the baffle 204c in the through groove 204b, and the fertilizer in the storage box 203 can be prevented from being bumped out of the hopper 204 after being sealed by the hopper 204.
Example 3
Referring to fig. 1 to 3, 9 and 10, a third embodiment of the present invention is based on the above two embodiments, when the present invention is used, the mounting plate 301 is fixed on an existing seeding cart, the guide groove 106 can guide rice seeds into the seeding tube 101, the driving gear 402 is driven by the motor 401 to rotate, the driving gear 402 can drive the first driven gear 403 and the second driven gear 405, the rotation directions of the first driven gear 403 and the second driven gear 405 are consistent, when the first driven gear 403 and the second driven gear 405 rotate, the first limiting shaft 406 and the second limiting shaft 407 can be respectively driven to rotate around the axes of the first driven gear 403 and the second driven gear 405, and respectively slide on the inner walls of the first limiting groove 304a and the second limiting groove 305a, the first limiting seat 304 and the upper support plate 302 can be respectively driven, and the second limiting seat 305 and the lower support plate 303 can respectively slide downwards in the upper slide groove 301a and the lower slide groove 301 b.
The lower support plate 303 can drive the sowing pipe 101 to move downwards when sliding downwards, the sowing pipe 101 can move downwards and be inserted into soil, meanwhile, the upper support plate 302 can be driven to move downwards when sliding downwards, the moving stroke of the first limiting seat 304 and the upper support plate 302 is larger than that of the second limiting seat 305 and the lower support plate 303 because the circular track when the first limiting shaft 406 rotates is larger than that when the second limiting shaft 407 rotates, the moving stroke of the first limiting seat 304 and the upper support plate 302 is larger than that of the second limiting seat 305 and the lower support plate 303, the moving stroke of the moving sleeve 201 moves downwards is larger than that of the sowing pipe 101, when the sowing pipe 101 and the moving sleeve 201 move downwards to respective lowest points, the moving sleeve 201 slides downwards relative to the sowing pipe 101, the moving sleeve 201 pushes the connecting plate 102 to slide downwards, the connecting plate 102 pushes the supporting rod 103 to move downwards, the supporting rod 103 pushes the connecting plate 102 to rotate around the second fixing shaft 101c through the third fixing shaft 104b, the moving plate 104 is opened in the process, soil is pushed to two sides to be pushed away, the rice seeds fall from the sowing pipe 101, and fall into the soil in the two sides in the opening process of the moving plate 104.
Meanwhile, the sowing pipe 101 and the movable sleeve 201 move downwards to the respective lowest points, the first through hole 101a on the sowing pipe 101, the second through hole 201a on the movable sleeve 201 are aligned with the opening on the fertilizer guide pipe 202, fertilizer in the fertilizer guide pipe 202 can enter the sowing pipe 101 through the first through hole 101a and the second through hole 201a, when the sowing pipe 101 and the movable sleeve 201 move upwards, the first through hole 101a, the second through hole 201a and the fertilizer guide pipe 202 are staggered, the opening of the fertilizer guide pipe 202 is blocked by the outer wall of the movable sleeve 201, fertilizer in the fertilizer guide pipe 202 can not enter the second through hole 201a any more, the fertilizer can not fall at the moment, the rice seeds are fertilized while the sowing pipe 101 is used, and fixed-point fertilization can be realized on the rice seeds, fertilizer falls from keeping off seed case 101b one side, the seed rice falls from keeping off seed case 101b opposite side, fertilizer falls on the seed rice next door, can guarantee the fine nutrient composition who absorbs fertilizer of seed rice, be favorable to improving the fertilizer utilization ratio, when avoiding waving the fertilizer, fertilizer is too far away from the seed rice, the seed rice is difficult to the condition of absorbing fertilizer, it makes things convenient for the seed rice to slide down from keeping off seed case 101d to keep off the slope of seed case 101b top, fall down from between seeding pipe 101 and the fender seed case 101b outer wall, fertilizer is from keeping off seed case 101b, be close to lead that fertilizer pipe 202 one side inner wall falls, when fertilizeing the seed rice, fertilizer falls on the seed rice next door, realize the side fertilization, prevent fertilizer burning seedling when providing fertilizer nutrient for the seed rice.
When the first limiting seat 304 and the upper supporting plate 302 move upwards, the second limiting seat 305 and the lower supporting plate 303 also move upwards, the seeding tube 101 moves upwards and is pulled up in soil, meanwhile, the upper supporting plate 302 can drive the movable sleeve 201 to move upwards when sliding upwards, because the circular track when the first limiting shaft 406 rotates is larger than the circular track when the second limiting shaft 407 rotates, the moving stroke of the first limiting seat 304 and the upper supporting plate 302 is larger than the moving stroke of the second limiting seat 305 and the lower supporting plate 303, the moving stroke of the movable sleeve 201 moving downwards is larger than the moving stroke of the seeding tube 101 moving downwards, the movable sleeve 201 slides upwards relative to the position of the seeding tube 101, the movable sleeve 201 pulls the connecting plate 102 to slide upwards, the connecting plate 102 pulls the supporting rod 103 to move upwards, the supporting rod 103 pulls the movable plate 104 to rotate around the second fixed shaft 101c through the third fixed shaft 104b, the movable plate 104 is gradually closed in the process that the movable plate 104 moves upwards along with the seeding tube 101, the movable plate 104 is pushed to fall back again, the rice seeds are fixed, and the seeding effect is improved.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a rice direct seeding fertilizing mechanism which characterized in that: comprises the steps of (a) preparing a substrate,
the direct seeding assembly (100) comprises a seeding pipe (101), a connecting plate (102), a supporting rod (103) and a movable plate (104), wherein the seeding pipe (101) is hollow, two ends of the seeding pipe are communicated with the outside, the movable plate (104) is movably arranged at the bottom of the seeding pipe (101), the movable plate (104) is connected with one end of the supporting rod (103), and the other end of the supporting rod (103) is arranged on the connecting plate (102);
the fertilizer applying assembly (200) comprises a movable sleeve and a fertilizer guiding pipe (202), the movable sleeve (201) is sleeved on the outer wall of the sowing pipe (101), the movable sleeve (201) pushes the connecting plate (102) to slide, a first through hole (101 a) and a second through hole (201 a) are respectively formed in the movable sleeve (201) and the sowing pipe (101), and the first through hole (101 a), the second through hole (201 a) and the fertilizer guiding pipe (202) are communicated;
the fertilizing assembly (200) further comprises a storage box (203) and a hopper (204), a containing cavity (203 a) is arranged inside the storage box (203), the hopper (204) is arranged on the storage box (203), the hopper (204) is communicated with the containing cavity (203 a), the bottom wall of the storage box (203) is fixedly connected with one end of a fertilizer guide pipe (202), the fertilizer guide pipe (202) and the storage box (203) are obliquely arranged, the opening at the other end of the fertilizer guide pipe (202) is a vertical tangent plane, the port is in sliding connection with the outer wall of the movable sleeve (201), and the plane where the opening of the fertilizer guide pipe (202) is located and the port of the second through hole (201 a) are located on the same plane;
the supporting assembly (300) comprises a mounting plate (301), an upper supporting plate (302), a lower supporting plate (303), a first limiting seat (304) and a second limiting seat (305), wherein the mounting plate (301) is arranged on the same side of two ends of the storage box (203), an upper chute (301 a) and a lower chute (301 b) are arranged on the relatively close side of the mounting plate (301), two ends of the upper supporting plate (302) and the lower supporting plate (303) are respectively connected with the inner walls of the upper chute (301 a) and the lower chute (301 b) in a sliding manner, one end of the mounting plate penetrates through the mounting plate (301) and is respectively connected with the first limiting seat (304) and the second limiting seat (305), a first limiting groove (304 a) and a second limiting groove (305 a) are respectively arranged on the first limiting seat (304) and the second limiting seat (305), the lower supporting plate (303) is fixedly connected with the outer wall of the seeding tube (101), and the upper supporting plate (302) is fixedly connected with the movable sleeve (201);
the driving assembly (400) comprises a motor (401), a driving gear (402), a first driven gear (403), a mounting seat (404), a second driven gear (405), a first limiting shaft (406) and a second limiting shaft (407), wherein the motor (401) is fixedly arranged on the mounting plate (301), the motor (401) is connected with the driving gear (402), the driving gear (402) is meshed with the first driven gear (403) and the second driven gear (405), the axes of the first driven gear (403) and the second driven gear (405) are rotatably arranged on the mounting seat (404), the mounting seat (404) is arranged on the mounting plate (301), the first driven gear (403) and the second driven gear (405) are respectively and fixedly connected with one ends of the first limiting shaft (406) and the second limiting shaft (407), the other ends of the first limiting shaft (406) and the second limiting shaft (407) are respectively and slidably connected with the inner walls of the first limiting groove (304 a) and the second limiting groove (305 a), and the distance from the first limiting shaft (403) to the second limiting shaft (407) is greater than the second limiting shaft (405).
2. The rice direct seeding and fertilizing mechanism as claimed in claim 1, characterized in that: the direct seeding component (100) further comprises a limiting plate (105), a supporting block (105 a) is formed in one side of the limiting plate (105) in a protruding mode, the supporting block (105 a) is connected with the outer wall of the seeding pipe (101), a limiting groove (105 b) is formed between the limiting plate (105) and the seeding pipe (101), a connecting plate (102) is arranged on the inner wall of the limiting groove (105 b) in a sliding mode, the connecting plate (102) is relatively far away from one end of the movable sleeve (201), a first fixing shaft (102 a) is formed in the two sides in a protruding mode, and one end of the supporting rod (103) is inserted into the first fixing shaft (102 a) in a rotating mode.
3. The rice direct seeding and fertilizing mechanism as claimed in claim 1, characterized in that: the two sides of the bottom end of the sowing pipe (101) protrude to form a fixed block (101 b), a second fixed shaft (101 c) is arranged on the fixed block (101 b), a first fixed rod (104 a) protrudes from the movable plate (104), and the second fixed shaft (101 c) is rotatably inserted into the first fixed rod (104 a).
4. The rice direct seeding and fertilizing mechanism as claimed in claim 2, characterized in that: and third fixed shafts (104 b) are formed by protruding two sides of the movable plate (104), and the third fixed shafts (104 b) are rotatably inserted into one end of the support rod (103) relative to the movable plate (104).
5. The rice direct seeding and fertilizing mechanism as claimed in claim 1, characterized in that: be provided with draw-in groove (104 c) on seeding pipe (101), go up backup pad (302) end and pass movable sleeve pipe (201) outer wall to the end aligns with seeding pipe (101) inner wall, goes up backup pad (302) sliding connection draw-in groove (104 c) inner wall.
6. The rice direct seeding and fertilizing mechanism as claimed in claim 5, characterized in that: the top end of the seeding pipe (101) is provided with a guide groove (106), and the guide groove (106) is relatively far away from one end of the seeding pipe (101) and inclines upwards;
seed sowing pipe (101) inner wall fixed connection keeps off shell (101 d), keeps off shell (101 d) top slope, keeps off shell (101 d) opening downwards.
7. The rice direct seeding and fertilizing mechanism as claimed in claim 1, characterized in that: the hopper (204) further comprises a second fixing rod (204 a) and a through groove (204 b), the two ends of the second fixing rod (204 a) are connected with the inner wall of the hopper (204), the through groove (204 b) is formed between the second fixing rod (204 a) and the inner wall of the hopper (204), and a baffle (204 c) is arranged on the inner side of the through groove (204 b) in a sliding mode.
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| CN202111362638.6A CN114080878B (en) | 2021-11-17 | 2021-11-17 | Rice direct seeding and fertilizing mechanism |
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| CN114080878B true CN114080878B (en) | 2023-03-14 |
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| CN115088598B (en) * | 2022-06-13 | 2023-06-16 | 扬州大学 | High-efficient fertilizer injection unit |
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| CN114080878A (en) | 2022-02-25 |
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