CN114208450A

CN114208450A - Wheat seeding fertilization all-in-one

Info

Publication number: CN114208450A
Application number: CN202210031554.2A
Authority: CN
Inventors: 张向前; 乔玉强; 杜世州; 曹承富
Original assignee: Institute Of Crops Anhui Academy Of Agricultural Sciences
Current assignee: Institute Of Crops Anhui Academy Of Agricultural Sciences
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-03-22
Anticipated expiration: 2042-01-12
Also published as: CN114208450B

Abstract

The invention discloses a wheat seeding and fertilizing integrated machine which comprises a locomotive, wherein the bottom of the locomotive is sequentially provided with a tillage knife, a fertilizing pipe, a seeding pipe, a soil filling device and a soil pressing roller; a mounting rack is fixed on the top of the locomotive, a seed box and a fertilizer box are fixed on the mounting rack, and a fertilizing pipe and a seeding pipe are respectively communicated with the fertilizer box and the seed box; the fertilizing pipe and the seeding pipe are internally provided with a feeding mechanism, the top of the locomotive is provided with a transmission mechanism, the feeding mechanism is in transmission fit with the transmission mechanism, and the transmission mechanism is in transmission fit with a driving wheel of the locomotive. According to the wheat seedling digging machine, the soil is softer through the tillage cutter, ditching and fertilizing are performed through the fertilizing pipe, fertilizer covering and sowing are performed through the sowing pipe, the fertilizer is prevented from contacting wheat seeds to the maximum extent, the seedling burning phenomenon is avoided, soil can be effectively backfilled and compacted through the arrangement of the soil filling device and the soil pressing roller, birds cannot peck the seeds, and the wheat yield is increased.

Description

Wheat seeding fertilization all-in-one

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a wheat seeding and fertilizing all-in-one machine.

Background

China's agricultural production and operation is mainly in the planting industry, currently wheat is generally planted by firstly plowing, plowing a field, then fertilizing, fertilizing the field, then sowing, and the process is complex, time-consuming, labor-consuming and low-efficiency. With the continuous development of science and technology, the agricultural production realizes mechanized seeding, and seeding machinery is various.

However, the existing wheat planter can not apply fertilizer during planting or can apply fertilizer during planting, but soil during fertilizing is not completely ploughed, so that the soil cannot be effectively backfilled after fertilizer is scattered by the arranged grooves, wheat seeds sowed later fall on the grooves, seedling burning can be caused, and the planting machine cannot fill enough soil on the wheat seeds during planting, so that birds peck and yield reduction can be caused. Therefore, the existing wheat seeder can not effectively meet the requirements of workers and has certain limitation.

Disclosure of Invention

The invention aims to provide a wheat seeding and fertilizing all-in-one machine, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a wheat seeding and fertilizing all-in-one machine which comprises a locomotive, wherein the bottom of the locomotive is sequentially provided with a tillage knife, a fertilizing pipe, a seeding pipe, a soil filling device and a soil pressing roller; the top of the locomotive is fixedly provided with a mounting rack, a seed box and a fertilizer box are fixed on the mounting rack, and the fertilizing pipe and the seeding pipe are respectively communicated with the fertilizer box and the seed box; the fertilizing pipe and the seeding pipe are internally provided with a feeding mechanism, the top of the locomotive is provided with a transmission mechanism, the feeding mechanism is in transmission fit with the transmission mechanism, and the transmission mechanism is in transmission fit with a driving wheel of the locomotive.

Preferably, the fertilizer box bottom the equal fixedly connected with connecting pipe of kind bottom of the seed box, the pipe that fertilizes the seed tube respectively through two the connecting pipe with the fertilizer box the kind box intercommunication of seed, feeding mechanism installs in the connecting pipe.

Preferably, the feeding mechanism comprises a feeding hopper fixedly sleeved in the connecting pipe, the bottom end of the feeding hopper is rotatably connected with a feeding pipe, a transmission part is mounted on the outer wall of the feeding pipe, and the transmission part is in transmission fit with the transmission mechanism; and a packing auger is fixedly arranged in the feeding pipe.

Preferably, the transmission part comprises a ratchet wheel fixedly sleeved on the outer walls of the two ends of the feeding pipe, mounting seats are sleeved at the two ends of the feeding pipe, the mounting seats are fixedly connected with the inner wall of the connecting pipe, one end of a first torsion spring is fixedly connected to the mounting seats, a wire ring is fixedly connected to the mounting seats through the first torsion spring, the wire ring is sleeved on the outer side of the first torsion spring, and the wire ring is in sliding fit with the mounting seats; the inner wall of the wire ring is fixedly connected with an articulated shaft, a second torsion spring is sleeved on the articulated shaft, the articulated shaft is articulated with latch teeth through the second torsion spring, and the latch teeth are meshed with the ratchet wheel; the connecting pipe is characterized in that a vertical long hole is formed in the side wall of the connecting pipe, connecting blocks are connected in the vertical long hole in a sliding mode, pull ropes are fixedly wound on the two wire rings, the tail ends of the pull ropes are fixedly connected with the connecting blocks, and the connecting blocks are in transmission fit with the transmission mechanism.

Preferably, the transmission mechanism comprises a transmission wheel fixedly mounted on the top of the locomotive, a gearbox and a driven wheel are symmetrically arranged on two sides of the transmission wheel, the gearbox and the driven wheel are both fixedly mounted on the top of the locomotive, a driving wheel of the locomotive is in transmission fit with the transmission wheel, the transmission wheel is in transmission fit with the input end of the gearbox, the output end of the gearbox is in transmission fit with the driven wheel, an eccentric shaft is fixedly connected to the driven wheel, one end of a telescopic rod is hinged to the eccentric shaft, the other end of the telescopic rod penetrates through a baffle fixedly connected to the connecting block, and the connecting block is in transmission fit with the driven wheel through the telescopic rod.

Preferably, a limiting slide block is arranged in the vertical long hole, the limiting slide block is of an H-shaped structure, and the limiting slide block is connected with the connecting pipe in a sliding manner; the connecting block is of an L-shaped structure, and one end, far away from the telescopic rod, of the connecting block penetrates through the limiting slide block and is fixedly connected with the pull rope.

Preferably, the inner wall of the connecting pipe is fixedly connected with a guide wheel, and the pull rope is guided by the guide wheel.

Preferably, one side of the sowing pipe, which is far away from the soil filling device, is fixedly provided with a soil covering plate.

The invention discloses the following technical effects: according to the wheat seeding and fertilizing all-in-one machine, the soil can be ploughed to be softer before use through the ploughing cutter, ditching and fertilizing are carried out through the fertilizing pipe, fertilizer covering and sowing are carried out through the sowing pipe, the fertilizer is prevented from contacting wheat seeds to the greatest extent, accordingly, the burning phenomenon is avoided, and through the arrangement of the soil filling device and the soil pressing roller, soil can be effectively refilled and compacted, so that birds cannot peck the seeds; and the seeding amount and the fertilizing amount of the wheat can be controlled through the arrangement of the feeding mechanism, so that the yield of the wheat is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 without creative efforts.

FIG. 1 is a schematic structural diagram of the wheat seeding and fertilizing all-in-one machine of the invention;

FIG. 2 is a schematic view of the connection of the wire loop and the feed tube of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a partial enlarged view of B in FIG. 1;

FIG. 5 is an enlarged view of a portion C of FIG. 1;

wherein, the machine-1, the tillage knife-2, the fertilizing tube-3, the seeding tube-4, the earth-filling device-5, the soil-pressing roller-6, the mounting rack-7, the seed box-8, the fertilizer box-9, the driving wheel-10, the connecting tube-11, the feeding hopper-12, the feeding tube-13, the packing auger-14, the ratchet-15, the mounting seat-16, the first torsion spring-17, the wire loop-18, the articulated shaft-19, the latch-20, the connecting block-21, the pull rope-22, the driving wheel-23, the gear box-24, the driven wheel-25, the eccentric shaft-26, the telescopic rod-27, the baffle-28, the limiting slide block-29, the guide wheel-30 and the earthing plate-31.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The invention provides a wheat seeding and fertilizing integrated machine, which comprises a locomotive 1, wherein the bottom of the locomotive 1 is sequentially provided with a tillage cutter 2, a fertilizing pipe 3, a seeding pipe 4, a soil filling device 5 and a soil pressing roller 6; the top of the locomotive 1 is fixedly provided with an installation frame 7, a seed box 8 and a fertilizer box 9 are fixed on the installation frame 7, and the fertilizing pipe 3 and the seeding pipe 4 are respectively communicated with the fertilizer box 9 and the seed box 8; the fertilizing pipe 3 and the seeding pipe 4 are both internally provided with a feeding mechanism, the top of the locomotive 1 is provided with a transmission mechanism, the feeding mechanism is in transmission fit with the transmission mechanism, and the transmission mechanism is in transmission fit with a driving wheel 10 of the locomotive 1.

Furthermore, the bottom of the fertilizer box 9 and the bottom of the seed box 8 are fixedly connected with connecting pipes 11, the fertilizing pipe 3 and the seeding pipe 4 are respectively communicated with the fertilizer box 9 and the seed box 8 through the two connecting pipes 11, and the feeding mechanism is arranged in the connecting pipes 11.

Further, the feeding mechanism comprises a feeding hopper 12 fixedly sleeved in the connecting pipe 11, the bottom end of the feeding hopper 12 is rotatably connected with a feeding pipe 13, a transmission part is mounted on the outer wall of the feeding pipe 13, and the transmission part is in transmission fit with the transmission mechanism; an auger 14 is fixedly arranged in the feeding pipe 13.

Further, in order to prevent wheat seeds from blocking the seed box 8 or fertilizer from blocking the fertilizer box 9, stirring rods are arranged in the seed box 8 and the fertilizer box 9 and are fixedly connected with the top end of the packing auger 14, the stirring rods are driven to rotate by the rotation of the packing auger 14, the stirring function is realized, and the fertilizer can be prevented from caking in the fertilizer box 9.

Further, the transmission part comprises ratchet wheels 15 fixedly sleeved on the outer walls of two ends of the feeding pipe 13, mounting seats 16 are sleeved at two ends of the feeding pipe 13, the mounting seats 16 are fixedly connected with the inner wall of the connecting pipe 11, one end of a first torsion spring 17 is fixedly connected to the mounting seats 16, wire rings 18 are fixedly connected to the mounting seats 16 through the first torsion springs 17, the wire rings 18 are sleeved on the outer sides of the first torsion springs 17, and the wire rings 18 are in sliding fit with the mounting seats 16; the inner wall of the wire ring 18 is fixedly connected with an articulated shaft 19, a second torsion spring is sleeved on the articulated shaft 19, the articulated shaft 19 is articulated with a latch 20 through the second torsion spring, and the latch 20 is meshed with the ratchet 15; vertical slot holes are formed in the side wall of the connecting pipe 11, connecting blocks 21 are connected in the vertical slot holes in a sliding mode, pull ropes 22 are fixedly wound on the two wire rings 18, the tail ends of the pull ropes 22 are fixedly connected with the connecting blocks 21, and the connecting blocks 21 are in transmission fit with a transmission mechanism.

Further, the transmission mechanism comprises a transmission wheel 23 fixedly installed at the top of the locomotive 1, a gearbox 24 and a driven wheel 25 are symmetrically arranged on two sides of the transmission wheel 23, the gearbox 24 and the driven wheel 25 are both fixedly installed at the top of the locomotive 1, the driving wheel 10 of the locomotive 1 is in transmission fit with the transmission wheel 23, the transmission wheel 23 is in transmission fit with the input end of the gearbox 24, the output end of the gearbox 24 is in transmission fit with the driven wheel 25, an eccentric shaft 26 is fixedly connected onto the driven wheel 25, an end of a telescopic rod 27 is hinged onto the eccentric shaft 26, the other end of the telescopic rod 27 penetrates through a baffle 28 fixedly connected with the connecting block 21, and the connecting block 21 is in transmission fit with the driven wheel 25 through the telescopic rod 27.

Further, a limiting slide block 29 is arranged in the vertical long hole, the limiting slide block 29 is of an H-shaped structure, and the limiting slide block 29 is connected with the connecting pipe 11 in a sliding mode; the connecting block 21 is an L-shaped structure, and one end of the connecting block 21, which is far away from the telescopic rod 27, penetrates through the limiting slide block 29 and is fixedly connected with the pull rope 22.

Further, a guide wheel 30 is fixedly connected to the inner wall of the connection pipe 11, and the pull rope 22 is guided by the guide wheel 30.

Further, a soil covering plate 31 is fixedly arranged on one side of the seeding pipe 4 far away from the soil filling device 5.

When the wheat seeding and fertilizing integrated machine provided by the invention is used, wheat seeds and fertilizer are respectively added into a seed box 8 and a fertilizer box 9, the corresponding gear of a gearbox 24 is respectively adjusted according to the density of the seeds to be sown and the fertilizing amount, then a locomotive 1 is started, when the locomotive 1 moves, a driving wheel 10 of the locomotive 1 drives a driving wheel 23 to rotate, two gearboxes 24 can be driven by the driving wheel 23, two gearboxes 24 respectively drive two driven wheels 25 to rotate, further an eccentric shaft 26 on the driven wheels 25 is driven, when the eccentric shaft 26 does circular motion along with the driven wheels 25, a telescopic rod 27 is driven to move, because one end of the telescopic rod 27 is limited by a connecting block 21 and a limiting slide block 29, the telescopic rod 27 can move up and down and stretch along with the rotation of the driven wheels 25 under the condition of limiting, so that the limit slider 29 and the connection block 21 repeatedly move up and down along with the telescopic rod 27. When the connecting block 21 moves upwards, the pull rope 22 at the lower end of the connecting block 21 is stretched, so that the wire loop 18 at the lower end of the feeding pipe 13 rotates under the action of the pull rope 22, the feeding pipe 13 is driven to rotate by utilizing the matching of the latch 20 on the wire loop 18 and the ratchet wheel 15, the auger 14 in the feeding pipe 13 rotates along with the feeding pipe 13, wheat seeds or fertilizer is conveyed downwards by utilizing the auger 14, the conveying amount is controlled by utilizing the auger 14 in the feeding pipe 13, and the first torsion spring 17 connected with the wire loop 18 at the lower end is twisted when the wire loop 18 at the lower end of the feeding pipe 13 rotates; meanwhile, the pulling rope 22 at the upper end of the connecting block 21 is shortened, the wire loop 18 at the upper end of the feeding pipe 13 rotates under the action of the first torsion spring 17, the pulling rope 22 is wound on the wire loop 18, and the latch 20 and the ratchet 15 are in an unclamped state, so that the wire loop 18 at the upper end of the feeding pipe 13 cannot drive the feeding pipe 13. When the connecting block 21 moves downwards, the pull rope 22 at the upper end of the connecting block 21 is stretched, so that the wire loop 18 at the upper end of the feeding pipe 13 rotates under the action of the pull rope 22, the latch 20 on the wire loop 18 at the upper end is meshed with the ratchet wheel 15, the feeding pipe 13 is driven to rotate by utilizing the matching of the latch 20 on the wire loop 18 and the ratchet wheel 15, the rotating direction of the feeding pipe 13 is consistent with the rotating direction of the feeding pipe 13 when the connecting block 21 moves downwards when the connecting block 21 moves upwards, so that the auger 14 in the feeding pipe 13 rotates along with the feeding pipe 13, wheat seeds or fertilizers are conveyed downwards by the auger 14, the conveying amount is controlled by utilizing the auger 14 in the feeding pipe 13, and the first torsion spring 17 connected with the wire loop 18 at the upper end of the feeding pipe 13 is tightened while the wire loop 18 at the upper end of the feeding pipe 13 rotates; at the same time, the pulling rope 22 at the lower end of the connecting block 21 is shortened, the wire loop 18 at the lower end of the feeding pipe 13 rotates under the action of the first torsion spring 17, the pulling rope 22 is wound on the wire loop 18, and the latch 20 and the ratchet 15 are in a non-clamping state at the moment, so that the wire loop 18 at the lower end of the feeding pipe 13 does not drive the feeding pipe 13. Thereby realizing the control of the wheat seeding amount and the fertilizing amount by utilizing the feeding pipe 13 and the packing auger 14 in the feeding pipe 13.

In addition, in the process of the locomotive 1, the tillage is carried out by utilizing the tillage cutter 2, the fertilization is carried out while ditching is carried out by utilizing the fertilizing tube 3, meanwhile, the length of the fertilizing tube 3 is 5 cm to 10 cm longer than that of the seeding tube 4, and because the earthing plate 31 is fixedly arranged on one side of the seeding tube 4 far away from the soil filling device 5, the applied fertilizer can be buried by utilizing the earthing plate 31, and ditching and seeding are carried out again by utilizing the seeding tube 4, so that the wheat seeds are prevented from being in direct contact with the fertilizer, the seedling burning phenomenon is avoided to the maximum extent, after the seeding is carried out by utilizing the seeding tube 4, the soil on the two sides of the groove can be inwards gathered along with the forward movement of the soil filling device 5, the groove is filled, so that enough soil is covered in the groove after the seeding, and finally, the soil is compacted by utilizing the self gravity of the soil compacting roller 6, so that birds cannot easily peck the wheat seeds.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. A wheat seeding and fertilizing integrated machine comprises a locomotive (1) and is characterized in that a tillage knife (2), a fertilizing pipe (3), a seeding pipe (4), a soil filling device (5) and a soil pressing roller (6) are sequentially arranged at the bottom of the locomotive (1); the top of the locomotive (1) is fixedly provided with a mounting rack (7), a seed box (8) and a fertilizer box (9) are fixed on the mounting rack (7), and the fertilizing tube (3) and the seeding tube (4) are respectively communicated with the fertilizer box (9) and the seed box (8); the fertilizing tube (3) and the seeding tube (4) are internally provided with feeding mechanisms, the top of the locomotive (1) is provided with a transmission mechanism, the feeding mechanisms are in transmission fit with the transmission mechanism, and the transmission mechanism is in transmission fit with a driving wheel (10) of the locomotive (1).

2. The wheat seeding and fertilizing all-in-one machine as claimed in claim 1, wherein the bottom of the fertilizer box (9) and the bottom of the seed box (8) are both fixedly connected with connecting pipes (11), the fertilizing pipe (3) and the seeding pipe (4) are respectively communicated with the fertilizer box (9) and the seed box (8) through the two connecting pipes (11), and the feeding mechanism is installed in the connecting pipes (11).

3. The wheat seeding and fertilizing all-in-one machine as claimed in claim 2, wherein the feeding mechanism comprises a feeding hopper (12) fixedly sleeved in the connecting pipe (11), a feeding pipe (13) is rotatably connected to the bottom end of the feeding hopper (12), a driving member is mounted on the outer wall of the feeding pipe (13), and the driving member is in driving fit with the transmission mechanism; and an auger (14) is fixedly arranged in the feeding pipe (13).

4. The wheat seeding and fertilizing all-in-one machine as claimed in claim 3, wherein the transmission member comprises a ratchet wheel (15) fixedly sleeved on the outer walls of the two ends of the feeding pipe (13), the two ends of the feeding pipe (13) are sleeved with mounting seats (16), the mounting seats (16) are fixedly connected with the inner wall of the connecting pipe (11), one end of a first torsion spring (17) is fixedly connected onto the mounting seats (16), a wire loop (18) is fixedly connected onto the mounting seats (16) through the first torsion spring (17), the wire loop (18) is sleeved on the outer side of the first torsion spring (17), and the wire loop (18) is in sliding fit with the mounting seats (16); an articulated shaft (19) is fixedly connected to the inner wall of the wire ring (18), a second torsion spring is sleeved on the articulated shaft (19), the articulated shaft (19) is articulated with latch teeth (20) through the second torsion spring, and the latch teeth (20) are meshed with the ratchet wheel (15); vertical slot holes are formed in the side wall of the connecting pipe (11), connecting blocks (21) are connected in the vertical slot holes in a sliding mode, pull ropes (22) are fixedly wound on the wire rings (18), the tail ends of the pull ropes (22) are fixedly connected with the connecting blocks (21), and the connecting blocks (21) are in transmission fit with the transmission mechanism.

5. The wheat seeding and fertilizing all-in-one machine as claimed in claim 4, wherein the transmission mechanism comprises a transmission wheel (23) fixedly mounted on the top of the locomotive (1), a transmission case (24) and a driven wheel (25) are symmetrically arranged on two sides of the transmission wheel (23), both the transmission case (24) and the driven wheel (25) are fixedly mounted on the top of the locomotive (1), a driving wheel (10) of the locomotive (1) is in transmission fit with the transmission wheel (23), the transmission wheel (23) is in transmission fit with the input end of the transmission case (24), the output end of the transmission case (24) is in transmission fit with the driven wheel (25), an eccentric shaft (26) is fixedly connected to the driven wheel (25), one end of a telescopic rod (27) is hinged to the eccentric shaft (26), and a baffle plate (28) is fixedly connected to the other end of the telescopic rod (27) through the connecting block (21), the connecting block (21) is in transmission fit with the driven wheel (25) through the telescopic rod (27).

6. The wheat seeding and fertilizing all-in-one machine as claimed in claim 5, wherein a limiting slide block (29) is arranged in the vertical long hole, the limiting slide block (29) is of an H-shaped structure, and the limiting slide block (29) is connected with the connecting pipe (11) in a sliding manner; the connecting block (21) is of an L-shaped structure, and one end, far away from the telescopic rod (27), of the connecting block (21) penetrates through the limiting sliding block (29) and is fixedly connected with the pull rope (22).

7. The wheat seeding and fertilizing all-in-one machine is characterized in that a guide wheel (30) is fixedly connected to the inner wall of the connecting pipe (11), and the pull rope (22) is guided through the guide wheel (30).

8. The wheat seeding and fertilizing all-in-one machine as claimed in claim 1, characterized in that a soil covering plate (31) is fixedly mounted on one side of the seeding pipe (4) far away from the soil filling device (5).