CN115088430A - A high-efficient type seeder for agricultural - Google Patents

Abstract

The invention discloses a high-efficiency seeder for agriculture, which comprises a seeding vehicle main body, wherein an intermittent seeding mechanism is arranged in the middle of the seeding vehicle main body, a driving motor is utilized to drive rotating gears to rotate, a driving toothed belt is in transmission connection with four rotating gears, driving force is transmitted to each rotating gear, so that the rotating gears and the rotating shafts synchronously rotate, a rotating disc is driven by the rotating shafts to rotate in a fixed disc, soybean seeds in a seed storage hopper directly fall into a seed receiving groove from a connecting channel and a seeding through hole when the seed receiving groove rotates and is communicated with the seeding through hole above, the rotating disc continuously rotates, a certain amount of seeds are stored in the seed receiving groove after the seed receiving groove misses the seeding through hole, when the seed receiving groove rotates and corresponds to the seeding through hole below, the seeds are directly discharged from a seed distributing channel and fall into a field, the seed receiving groove is intermittently connected with two seeding through holes, so that the soybean seeds can intermittently fall in the field.

Description

A high-efficient type seeder for agricultural

Technical Field

The invention relates to the technical field of agricultural production, in particular to an efficient seeder for agriculture.

Background

The soybean is one of the important grain crops in China, has five thousand years of cultivation history, is called Shushu in ancient times, is a main production area in northeast China, is a crop with seeds containing rich plant protein, the content of the soybean protein is 35-40 percent, the soybean is most commonly used for making various bean products, squeezing soybean oil, brewing soy sauce and extracting protein, three months are usually needed from sowing to harvest in the soybean planting process, so a two-season continuous cropping plan is made, the soybean sowed in spring in northeast China and the soybean sowed in summer in Huang-Huai-Hai are two areas with the largest planting area and the highest yield of the soybean in China, the common soybean is divided into black soybean and green soybean, the black soybean is dried in the sun, the green soybean can be used as food after being harvested, and the soil temperature is sowed when the frost falls, the distance between the seeds is 5 cm, each row is sowed with 50-60 cm (namely 10-12 groups of one row), and the seeds are sowed to a place 1.3 cm deep from the ground;

however, the soybean seeds cannot be accurately placed into the sowing holes at intervals at present, so that plants are disordered in the soybean growth process, and the sowing work efficiency is low.

Disclosure of Invention

The invention provides an agricultural efficient seeder, which can effectively solve the problems that soybean seeds cannot be accurately placed in seeding holes at intervals, plants are disordered in the soybean growth process, and the seeding efficiency is low in the seeding process of the seeder provided in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an efficient seeder for agriculture comprises a seeding vehicle main body, wherein an intermittent seeding mechanism is arranged in the middle of the seeding vehicle main body, and a rotating disc is used for continuously rotating to enable a seeding groove to be intermittently communicated with two seed discharging through holes, so that soybean seeds are intermittently sown in a field, and the sowing intervals of the seeds are the same;

a convenient fertilizing mechanism is arranged at the position, located on one side of the intermittent seed sowing mechanism, of the top of the earthing protection mechanism, a stirring plate is continuously rotated to accelerate dissolution of the fertilizer, the fertilizer is further sprayed on the ground through a fertilizing nozzle, and fertilization is directly performed after sowing is finished;

the bottom of the soil covering protection mechanism is provided with a soil covering protection mechanism, the soil shifting plate and the soil covering plate are inserted into soil, the soil is pushed into the sowing hole twice in the advancing process of the main body of the sowing vehicle, and soybean seeds are covered.

Preferably, the intermittent seed spreading mechanism comprises a mounting frame, a seed storage hopper, a connecting channel, a fixed disc, a seed sowing through hole, a rotating shaft, a rotating disc, a seed receiving groove, a seed spreading channel, a rotating gear, a transmission toothed belt, a driving motor, a pressure sensor and a buzzer warning indicator;

the seeding car is characterized in that mounting frames are symmetrically mounted in the middle of the top end of the seeding car main body at equal intervals, seed storage hoppers are fixedly mounted in the middle of the mounting frames, connecting channels are fixedly connected to the bottom ends of the seed storage hoppers, fixed disks are fixedly connected to the bottom ends of the connecting channels in a penetrating mode through the seeding car main body, seed sowing through holes are formed in the top ends and the bottom ends of the fixed disks, rotating shafts are rotatably mounted in the middle of the fixed disks, rotating disks are fixedly mounted in the middle of the rotating shafts, seed receiving grooves are formed in the edge portions of the rotating disks at equal intervals along the circumferential direction, seed sowing channels are fixedly connected to the bottom ends of the fixed disks, rotating gears are fixedly connected to one ends of the rotating shafts, transmission toothed belts are sleeved on the surfaces of the rotating gears, and driving motors are fixedly mounted at positions, located on one sides of the rotating shafts, of the bottom of the seeding car main body;

the pressure sensor is installed in the equal embedding of a lateral wall at connecting channel top, the equal fixed mounting in one end at seed storage fill top has bee calling horn.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. an intermittent seed spreading mechanism is arranged, a driving motor is used for driving rotating gears to rotate, a transmission toothed belt is in transmission connection with four rotating gears, driving force is transmitted to each rotating gear, so that the rotating gears and the rotating shaft synchronously rotate, the rotating disc is driven by the rotating shaft to rotate inside the fixed disc, when the seed collecting groove rotates and is communicated with the seed discharging through hole above, soybean seeds inside the seed storage hopper directly fall into the seed collecting groove from the connecting channel and the seed discharging through hole, when the soybean seeds fall, the rotating disc continuously rotates, a certain amount of seeds are stored in the seed collecting groove after the seed discharging through hole is missed by the seed collecting groove, when the seed collecting groove rotates and corresponds to the seed discharging through hole below, the seeds can be directly discharged from the seed spreading channel and fall into a field, the seed collecting groove is intermittently connected with the two seed discharging through holes, so that the soybean seeds can intermittently fall into the field, realize intermittent type nature seeding, be separated by certain interval between the seed, keep apart from between the plant after the soybean grows up, be favorable to the production of soybean, utilize machinery to replace artifical planting, improved production efficiency.

2. Soybean seed is pouring into after the seed storage fill, the part of bottom can directly fall into inside the interface channel, the seed is piled up and can be produced outside extruded power to interface channel's inner wall, the soybean is laminated mutually with pressure sensor's tip, outside extrusion pressure sensor, soybean seed reduces gradually at the seeding in-process, wait until the unable and pressure sensor contact back of seed quantity, pressure sensor can not receive the extrusion of seed, outside emergence warning sound when buzzing warning ware can reach, remind the working personnel in time to fill inside supplementary soybean seed to the seed storage, prevent that the working personnel error from leading to the seed all by the unable normal seeding after consuming.

3. The convenient fertilizer applying mechanism is arranged, fertilizer and water are poured into the water storage tank at the same time, the fertilizer is not easy to melt in the water and can stay on the surface of the intercepting plate, the homogenizing motor drives the rotating rod and the homogenizing plate to rotate, the fertilizer and the water are stirred and mixed uniformly, the dissolution of the fertilizer in the water is accelerated, partial fertilizer is prevented from depositing in the water and being incapable of being dissolved independently, the fertilizer is uniformly mixed in the water, the fertilizing effect on soybean seeds is the same, the fertilizer and the water do not need to be stirred uniformly manually in advance, and the labor intensity is reduced;

utilize the water pump can be with mixing the fertilizer solution suction liquid shunt box of accomplishing in, and then spray in the field through the fertilization shower nozzle, directly fertilize after the seeding is ended, need not follow-up fertilization once more, carry out two steps production work operations simultaneously, improved work efficiency.

4. Utilize sealed lid to cover the top of fertilizer injection pipe and water injection pipe sealed for external foreign matter can not get into the water storage tank again, and the device can splash a large amount of dust and soil cinder in the field walking in the seeding process, and sealed lid can be isolated with dust and soil cinder, prevents that soil cinder and dust from getting into the inside deposit of water storage tank and leading to follow-up water pump and pipeline to be blockked up, and then makes the unable normal discharge of fertilizer solution.

5. Be provided with earthing protection mechanism, utilize hydraulic pressure to adjust the pole and can adjust the height of fixed slat and movable plate, make and dial the native board and can insert in the field soil, soybean seed falls into behind the seeding cave in the field, the rotation motor can drive the eccentric wheel and rotate, the eccentric wheel can promote binding plate and movable plate to one side, the extrusion spring is compressed, make movable plate and dial native board advance to one side, dial native board can promote the soil of seeding cave one side to the seeding cave inside promptly, the soybean seed that will just spill covers, make the seed can not expose in the air, the eccentric wheel lasts the rotation, loosen the extrusion to the movable plate gradually, the extrusion spring resets, can promote the movable plate to the opposite direction, make and dial native board resets again, when sowing the cave again, remove once more, it promotes soil and the interval of soybean seed seeding is the same to dial native board.

In conclusion, by combining the convenient fertilizing mechanism and the earthing protection mechanism, after the seeds fall into the sowing holes, the soil shifting plate covers part of the soil on the surfaces of the seeds, and then the fertilizer solution is sprayed in the field, so that the fertilizer is sprayed on the soil covering the seeds, the soil plays a role in protecting the seeds, and the situation that the normal germination and growth of the seeds are influenced by corrosion and damage of the fertilizer due to the fact that the fertilizer is directly poured on the soybean seeds is avoided;

hydraulic telescoping rod can drive connecting rod and earthing plate and advance downwards for in the soil of earthing plate embedding seeding cave both sides, the earthing plate can be along with the seeding car main part lasts the marching, and then pushes soil from both sides in the seeding cave, and the process that the earthing plate promoted soil is in the rear that fertilizer sprayed, covers the fertilizer that sprays, prevents that fertilizer from exposing in the air evaporation influences its normal fertilization efficiency and leads to soybean seed germination growth rate slow.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the eccentric wheel of the present invention;

FIG. 3 is a schematic structural view of the bottom of the main body of the seeding cart of the present invention;

FIG. 4 is a schematic view of the mounting structure of the buzzer warning indicator of the present invention;

FIG. 5 is a schematic structural view of the intermittent seeding mechanism of the present invention;

FIG. 6 is a schematic structural view of a convenient fertilizing mechanism of the present invention;

FIG. 7 is a schematic view of the internal structure of the water storage tank of the present invention;

FIG. 8 is a schematic view of the earth covering protection mechanism of the present invention;

the reference numbers in the figures: 1. a seeding vehicle main body;

2. an intermittent seed sowing mechanism; 201. a mounting frame; 202. a seed storage hopper; 203. a connecting channel; 204. fixing the disc; 205. a seed discharge through hole; 206. a rotating shaft; 207. rotating the disc; 208. a seed inoculation groove; 209. a seed spreading channel; 210. a rotating gear; 211. a drive toothed belt; 212. a drive motor; 213. a pressure sensor; 214. a buzzer alarm;

3. a convenient fertilizing mechanism; 301. a water storage tank; 302. a interception plate; 303. stirring the motor evenly; 304. rotating the rod; 305. stirring the mixture evenly; 306. a water pump; 307. a drain pipe; 308. a liquid diversion box; 309. a fertilizing nozzle; 310. a fertilizer injection pipe; 311. a water injection pipe; 312. fixing the vertical rod; 313. a sealing cover; 314. connecting plates; 315. a locking sleeve;

4. a soil covering protection mechanism; 401. a hydraulic telescopic rod; 402. a connecting rod; 403. a soil covering plate; 404. a hydraulic adjusting rod; 405. fixing the ribbon board; 406. moving the plate; 407. c, soil shifting plate; 408. attaching a plate; 409. rotating the motor; 410. an eccentric wheel; 411. mounting a plate; 412. a movable rod; 413. a compression spring; 414. and extruding the round block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-8, the present invention provides a technical solution, a high-efficiency seeder for agriculture, comprising a seeding vehicle body 1, wherein an intermittent seed spreading mechanism 2 is arranged in the middle of the seeding vehicle body 1, and a rotating disc 207 is used to continuously rotate, so that a seed receiving groove 208 and two seed discharging through holes 205 are intermittently communicated, and soybean seeds are intermittently sown in the field, so that the sowing distance of the seeds is the same;

the intermittent seed spreading mechanism 2 comprises a mounting frame 201, a seed storage hopper 202, a connecting channel 203, a fixed disc 204, a seed sowing through hole 205, a rotating shaft 206, a rotating disc 207, a seed receiving groove 208, a seed spreading channel 209, a rotating gear 210, a transmission toothed belt 211, a driving motor 212, a pressure sensor 213 and a buzzer warning indicator 214;

the middle part of the top end of the seeding vehicle main body 1 is equidistantly and symmetrically provided with a mounting frame 201, the middle parts of the mounting frames 201 are fixedly provided with seed storage hoppers 202, the bottom ends of the seed storage hoppers 202 are fixedly connected with a connecting channel 203, the bottom ends of the connecting channel 203 penetrate through the seeding vehicle main body 1 and are fixedly connected with a fixed disc 204, the top ends and the bottom ends of the fixed disc 204 are respectively provided with a seed sowing through hole 205, the middle part of the fixed disc 204 is rotatably provided with a rotating shaft 206, the middle part of the rotating shaft 206 is fixedly provided with a rotating disc 207, the edge part of the rotating disc 207 is equidistantly provided with seed receiving grooves 208 along the circumferential direction, the bottom end of the fixed disc 204 is fixedly connected with a seed sowing channel 209, one end of the rotating shaft 206 is fixedly connected with a rotating gear 210, the seed storage hoppers 202, the fixed disc 204 and the rotating gear 210 are four in number, the edge part of the rotating disc 207 is tightly attached to the inner wall of the fixed disc 204, the two seed sowing through holes 205 are respectively communicated with the bottom end of the connecting channel 203 and the top end of the seed sowing channel 209, the surface of the rotating gear 210 is sleeved with a transmission toothed belt 211, the bottom of the seeding vehicle main body 1 is fixedly provided with a driving motor 212 at one side of the rotating shaft 206, the inner wall of the transmission toothed belt 211 is fixedly connected with a tooth at equal intervals, the tooth is movably embedded into the surface of the rotating gear 210, the transmission toothed belt 211 is in transmission connection with the four rotating gears 210, the output shaft of the driving motor 212 is fixedly connected with one rotating gear 210, the driving motor 212 is utilized to drive the rotating gears 210 to rotate, the transmission toothed belt 211 is in transmission connection with the four rotating gears 210, the driving force is transmitted to each rotating gear 210, so that the rotating gears 210 and the rotating shaft 206 synchronously rotate, the rotating disc 207 is driven by the rotating shaft 206 to rotate in the fixed disc 204, when the seed metering groove 208 rotates and is communicated with the seed metering through hole 205 above, soybean seeds in the seed storage hopper 202 directly fall into the seed metering groove 208 from the connecting channel 203 and the seed metering through hole 205, when soybean seeds fall down, the rotating disc 207 continuously rotates, a certain amount of seeds are stored in the inoculating groove 208 after the inoculating groove 208 misses the seed discharging through hole 205, and when the inoculating groove 208 rotates to correspond to the seed discharging through hole 205 below, the seeds can be directly discharged from the seed spreading channel 209 and fall into a field, the inoculating groove 208 is intermittently connected with the two seed discharging through holes 205, so that the soybean seeds can intermittently fall into the field, intermittent regular seeding is realized, a certain distance is formed between the seeds, and the distance is kept between the plants after the soybeans grow, thereby being beneficial to the production of the soybeans;

one side wall at the top of the connecting channel 203 is embedded with a pressure sensor 213, one end of the top of the seed storage hopper 202 is fixedly provided with a buzzer alarm 214, the end part of the pressure sensor 213 is flush with the inner wall of the connecting channel 203, the signal output end of the pressure sensor 213 is connected with the signal input end of the buzzer alarm 214, after soybean seeds are poured into the seed storage hopper 202, the bottom part can directly fall into the connecting channel 203, the accumulated seeds can generate outward extrusion force on the inner wall of the connecting channel 203, the soybeans are attached to the end part of the pressure sensor 213, the pressure sensor 213 is extruded outwards, so that the pressure sensor 213 can sense pressure, the soybean seeds are gradually reduced in the sowing process, after the quantity of the seeds cannot be contacted with the pressure sensor 213, the pressure sensor 213 cannot receive the extrusion of the seeds, and the buzzer alarm 214 can generate alarm sound outwards in time, reminding workers to replenish soybean seeds into the seed storage hopper 202 in time, and preventing the seeds from being consumed and incapable of being sown normally due to errors of the workers;

the top of the soil covering protection mechanism 4 is provided with a convenient fertilizing mechanism 3 at one side of the intermittent seed spreading mechanism 2, the stirring plate 305 is continuously rotated to accelerate the dissolution of the fertilizer, the fertilizer is further sprayed on the ground by the fertilizing nozzle 309, and the fertilizer is directly applied after the seeding is finished;

the convenient fertilizing mechanism 3 comprises a water storage tank 301, a interception plate 302, a stirring motor 303, a rotating rod 304, a stirring plate 305, a water pump 306, a drain pipe 307, a liquid diversion box 308, a fertilizing spray head 309, a fertilizer injection pipe 310, a water injection pipe 311, a fixed vertical rod 312, a sealing cover 313, a connecting plate 314 and a locking sleeve 315;

the top end of the seeding vehicle main body 1 is fixedly provided with a water storage tank 301 at one side position of a seed storage hopper 202, the middle part of the water storage tank 301 is fixedly provided with a baffle plate 302, the top end of the water storage tank 301 is symmetrically and fixedly provided with a stirring motor 303, two output shafts of the stirring motor 303 are fixedly connected with rotating rods 304, the top end of the baffle plate 302 and the corresponding positions of the two rotating rods 304 are fixedly provided with bearing seats, the bottom ends of the two rotating rods 304 are respectively and movably embedded into the two bearing seats, the rotating rods 304 and the bearing seats are rotatably connected, the bottom end of the stirring plate 305 is attached to the surface of the baffle plate 302, the surface of the bottom of the rotating rod 304 is fixedly provided with the stirring plate 305 at equal intervals along the circumferential direction, the middle part of the bottom end of the water storage tank 301 is fixedly provided with a water pump 306, the bottom end of the water pump 306 is fixedly connected with a drain pipe 307, and the bottom end of the drain pipe 307 penetrates through the seeding vehicle main body 1 and is fixedly connected with a liquid diversion box 308, the bottom end of the liquid diversion box 308 is fixedly provided with fertilization nozzles 309 at equal intervals, fertilizer and water are poured into the water storage tank 301 at the same time, the fertilizer is not easy to melt in the water and can stay on the surface of the interception plate 302, the stirring motor 303 drives the rotating rod 304 and the stirring plate 305 to rotate, the fertilizer and the water are stirred and uniformly mixed, the fertilizer is dissolved in the water at an accelerated speed, partial fertilizer is prevented from being deposited in the water and cannot be dissolved automatically, the fertilizer is uniformly mixed in the water, the fertilizing effect on soybean seeds is the same, the fertilizer and the water do not need to be stirred manually in advance, and the labor intensity is reduced;

the mixed fertilizer solution can be pumped into the liquid distribution box 308 by using the water pump 306 and then sprayed into the field through the fertilizing spray nozzle 309, and fertilization is directly performed after sowing, so that subsequent fertilization is not required again, and meanwhile, two-step production labor operation is performed, so that the working efficiency is improved;

the middle part of the top end of the water storage tank 301 is fixedly connected with a fertilizer injection pipe 310, the top end of the water storage tank 301 is positioned at one side of the fertilizer injection pipe 310 and is fixedly connected with a water injection pipe 311, two sides of the middle part of the top end of the water storage tank 301 are symmetrically and fixedly provided with a fixed vertical rod 312, the top ends of the fertilizer injection pipe 310 and the water injection pipe 311 are respectively covered and provided with a sealing cover 313, the top ends of the two sealing covers 313 are fixedly connected with a connecting plate 314, the top part of the fixed vertical rod 312 is provided with a locking sleeve 315, the two movable rods 412 respectively penetrate through the two ends of the connecting plate 314, the outer surface of the top part of the fixed vertical rod 312 is provided with an external thread, the locking sleeve 315 is connected with the fixed vertical rod 312 through a thread, the bottom end of the locking sleeve 315 is tightly attached to the top end of the connecting plate 314, the sealing cover 313 can be used for covering and sealing the top ends of the fertilizer injection pipe 310 and the water injection pipe 311, so that external foreign matters can not enter the water storage tank 301, during the sowing process, a large amount of dust and soil residues can be splashed when the device walks in the field, the sealing cover 313 can isolate the dust and the soil residues, and the soil residues and the dust are prevented from entering the water storage tank 301 for deposition to cause the blockage of the subsequent water pump 306 and a pipeline, so that the fertilizer solution cannot be normally discharged;

the bottom of the soil covering protection mechanism 4 is provided with the soil covering protection mechanism 4, the soil shifting plate 407 and the soil covering plate 403 are inserted into soil, and the soil is pushed into the sowing holes twice in the advancing process of the sowing vehicle main body 1 to cover the soybean seeds;

the soil covering protection mechanism 4 comprises a hydraulic telescopic rod 401, a connecting rod 402, a soil covering plate 403, a hydraulic adjusting rod 404, a fixed lath 405, a moving plate 406, a soil shifting plate 407, a binding plate 408, a rotating motor 409, an eccentric wheel 410, a mounting plate 411, a movable rod 412, an extrusion spring 413 and an extrusion round block 414;

the two sides of one end of the seeding vehicle main body 1 are symmetrically and fixedly provided with hydraulic telescopic rods 401, the bottom ends of the two hydraulic telescopic rods 401 are fixedly provided with a connecting rod 402, the bottom end of the connecting rod 402 is equidistantly and fixedly provided with soil covering plates 403, the number of the soil covering plates 403 is eight, every two of the eight soil covering plates 403 are mutually inclined, an included angle between each soil shifting plate 407 and the horizontal plane is 70 degrees, the hydraulic telescopic rods 401 can drive the connecting rod 402 and the soil covering plates 403 to move downwards, so that the soil covering plates 403 are embedded into soil on two sides of a seeding hole, the soil covering plates 403 can continuously move forwards along with the seeding vehicle main body 1, the soil is further pushed into the seeding hole from two sides, the process that the soil covering plates 403 push the soil is positioned behind fertilizer spraying, the sprayed fertilizer is covered, and the fertilizer is prevented from being exposed in the air to evaporate to influence the normal fertilizing effect and cause the slow germination and growth rate of soybean seeds;

the two sides of the middle part of the seeding vehicle main body 1 are symmetrically and fixedly provided with hydraulic adjusting rods 404, the bottom ends of the two hydraulic adjusting rods 404 are fixedly connected with a fixed slat 405, the bottom of the fixed slat 405 is movably provided with a moving plate 406, the middle part of the bottom end of the fixed slat 405 is provided with a clamping groove, the middle part of the top end of the moving plate 406 is fixedly connected with a clamping block, the clamping block is movably clamped and connected with the inside of the clamping groove, the fixed slat 405 and the moving plate 406 are in fit sliding connection through the clamping groove and the clamping block, the fixed slat 405 is positioned at the middle position of the fixed disc 204 and the liquid diversion box 308, the bottom ends of the soil shifting plates 407 are fixedly connected with soil shifting plates 407 at equal intervals, two ends of the moving plate 406 are symmetrically and fixedly provided with joint plates 408, the bottom of the seeding vehicle main body 1 is positioned at one side position of the moving plate 406 and is fixedly provided with a rotating motor 409, an output shaft of the rotating motor 409 is fixedly connected with an eccentric wheel 410, and the bottom of one end of the fixed slat 405 is provided with a mounting plate 411, a movable rod 412 is movably arranged in the middle of the mounting plate 411 in a penetrating mode, an extrusion spring 413 is sleeved in the middle of the movable rod 412, one end of the movable rod 412 is fixedly connected with an extrusion round block 414, the eccentric wheel 410 and the extrusion round block 414 are located on two sides of the moving plate 406 respectively, the edge of the eccentric wheel 410 and one end of the extrusion round block 414 are tightly attached to the surfaces of the two attachment plates 408 respectively, two ends of the extrusion spring 413 are fixedly connected with the mounting plate 411 and the extrusion round block 414 respectively, one end of the movable rod 412 is fixedly connected with an end seat, the diameter of the end seat is larger than that of the movable rod 412, the heights of the fixed lath 405 and the moving plate 406 can be adjusted through the hydraulic adjusting rod 404, the soil shifting plate 407 can be inserted into field soil, after soybean seeds fall into sowing holes in a field, the rotating motor can drive the eccentric wheel 410 to rotate, and the eccentric wheel 410 can push the attachment plates 408 and the moving plate 406 to one side, extrusion spring 413 is compressed for movable plate 406 and dialling native board 407 are advanced to one side, and dialling native board 407 can push the soil of sowing cave one side to the sowing cave inside promptly, cover the soybean seed that has just shed, make the seed can not expose in the air, eccentric wheel 410 continuously rotates, loosens the extrusion to movable plate 406 gradually, and extrusion spring 413 resets, can push movable plate 406 to the opposite direction, makes dialling native board 407 reset again, when again sowing the cave, moves once more, and the interval that dialling native board 407 pushed soil and soybean seed seeding is the same.

The working principle and the using process of the invention are as follows: firstly, the worker pours the soybean seeds into the four seed storage hoppers 202 uniformly, the seeds enter the connecting channel 203 from the bottom of the seed storage hoppers 202, then, the locking sleeve 315 is screwed, the locking sleeve 315 is removed from the top of the fixing vertical rod 312, the fixing of the connecting plate 314 is released, the connecting plate 314 and the sealing cover 313 are removed, the top ends of the water injection pipe 311 and the fertilizer injection pipe 310 are exposed, a worker pours water and fertilizer into the inside of the water storage tank 301 from the water injection pipe 311 and the fertilizer injection pipe 310, respectively, part of the fertilizer is dissolved in the water, the remaining fertilizer is intercepted by the interception plate 302, the homogenizing motor 303 is started, the rotating rod 304 and the homogenizing plate 305 are driven to be arranged inside the water storage tank 301, the bottom end of the uniform stirring plate 305 is attached to the interception plate 302, and the uniform stirring plate 305 can stir the fertilizer staying on the surface of the interception plate 302 to rotate so as to dissolve the fertilizer, so that the rate of dissolving the fertilizer in water is increased;

after the fertilizer is fully dissolved, the stirring motor 303 stops rotating, the connecting plate 314 and the sealing covers 313 are taken, the two sealing covers 313 are covered on the tops of the water injection pipe 311 and the fertilizer injection pipe 310, the two fixing vertical rods 312 respectively penetrate through the two ends of the connecting plate 314, the two locking sleeves 315 are taken to be sleeved on the tops of the two fixing vertical rods 312, the two locking sleeves 315 are turned, the bottom ends of the locking sleeves 315 are tightly attached to the top ends of the connecting plate 314 to fix the connecting plate 314 and the sealing covers 313, the top ends of the water injection pipe 311 and the fertilizer injection pipe 310 are sealed, so that dust and soil residues raised in the sowing process cannot enter the water storage tank 301, the sowing vehicle main body 1 moves to the edge of the sowing vehicle, the rotary disc field 207 and the fertilizer injection nozzle 309 are aligned to sowing holes which are formed in advance, the hydraulic telescopic rod 401 is started and extends downwards to drive the connecting rod 402 and the soil covering plate 403 to move downwards, until the soil covering plates 403 are inserted into the soil on two sides of the sowing hole, the hydraulic adjusting rod 404 is started and extends downwards to drive the fixed laths 405 and the moving plate 406 to move downwards, so that the soil shifting plate 407 is inserted into the soil on one side of the sowing hole;

then, the seeding vehicle main body 1 advances forward along the opened seeding hole, the driving motor 212 is started to drive one rotating gear 210 to rotate, the four rotating gears 210 are in transmission connection through the transmission toothed belt 211, and then the four rotating gears 210 rotate synchronously, so that the rotating shaft 206 and the rotating disc 207 rotate in the fixed disc 204, the seed receiving groove 208 at the edge of the rotating disc 207 rotates and corresponds to the seed discharging through hole 205 positioned above in advance, soybean seeds in the connecting channel 203 can enter the seed receiving groove 208 along the seed discharging through hole 205, after the seed receiving groove 208 is staggered with the seed discharging through hole 205, the edge of the rotating disc 207 can block the bottom end of the seed discharging through hole 205, so that the seeds cannot fall again, until the next seed receiving groove 208 is communicated with the seed discharging through hole 205 above again, and further the seeds can intermittently fall into the seed receiving groove 208, and the seed receiving groove 208 continuously rotates, the seed collecting groove 208 rotates along with the rotating disc 207, and intermittently discharges seeds in the seed storage hopper 202 and the connecting channel 203, so that soybean seeds are scattered in the field at intervals, and the sowing and growing requirements of the soybeans are met;

the soil shifting plate 407 is positioned at one side of the fixed disc 204, when soybean seeds fall out of the sowing channel 209, the rotating motor 409 is started to drive the eccentric wheel 410 to rotate, the eccentric wheel 410 pushes the attaching plate 408 to one side in the rotating process, so that the moving plate 406 slides to one side along the fixed lath 405, the extrusion round block 414 and the movable rod 412 are extruded to one side, the extrusion spring 413 is compressed, the soil shifting plate 407 is inserted into soil at one side of the sowing hole, when the soil shifting plate 407 slides along with the moving plate 406, soil at the side of the sowing hole is pushed into the sowing hole to cover the soybean seeds which are just scattered, the eccentric wheel 410 continuously rotates to gradually push the attaching plate 408 and the moving plate 406, the extrusion spring 413 is reset to extend, the movable rod 412 and the extrusion round block 414 are reversely pushed by the extrusion spring 413, so that the moving plate 406 reversely advances, the soil shifting plate 407 also reversely leaves the sowing hole, and the eccentric wheel 410 continuously rotates along with the rotating motor 409, therefore, the moving plate 406 and the soil shifting plate 407 reciprocate left and right, match the interval of soybean sowing, and push soil on the surface of soybean seeds in sequence;

then, the water pump 306 is started to inject the fertilizer solution dissolved and mixed in the water storage tank 301 into the liquid diversion box 308 through the drain pipe 307, and then the fertilizer solution is sprayed downwards onto the soil through the fertilizer spray nozzle 309, and the sprayed soybean seeds are covered by a layer of soil, so that the fertilizer cannot be directly sprayed onto the seeds, and no adverse effect is caused on the seeds, the seeding vehicle main body 1 continuously moves, the covering plate 403 is positioned behind the fertilizer spray nozzle 309, after the fertilizer application is finished, the soil on two sides of the seeding hole can be extruded towards the middle during the moving process of the covering plate 403, the soil can be stacked and covered on the seeding hole, so that the sprayed fertilizer cannot be exposed in the air and prevented from being evaporated, meanwhile, the seeds in the seed storage hopper 202 and the connecting channel 203 continuously decrease, the seeds in the connecting channel 203 are stacked, the inner wall of the connecting channel 203 can be outwardly pressed, and part of the seeds are pressed on the pressure sensor 213, make pressure sensor 213 sense to have the seed to exist, wait for the seed to continuously consume, store up the inside seed that does not have of kind fill 202, the inside seed of connecting channel 203 also descends to under pressure sensor 213 horizontal plane, and pressure sensor 213 can not respond to pressure, shows that the quantity of seed is lacked, and buzzer warning ware 214 takes place the alarm sound, and the staff in time carries out the replenishment of soybean seed can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A high-efficient type seeder for agricultural, includes seeding car main part (1), its characterized in that: an intermittent seed spreading mechanism (2) is arranged in the middle of the seeding vehicle main body (1), and the rotating disc (207) is used for continuously rotating to enable the seed inoculating groove (208) and the two seed discharging through holes (205) to be intermittently communicated, so that soybean seeds are intermittently sown in a field, and the sowing intervals of the seeds are the same;

a convenient fertilizer applying mechanism (3) is installed at the position, located on one side of the intermittent seed sowing mechanism (2), of the top of the soil covering protection mechanism (4), a stirring plate (305) is continuously rotated to accelerate dissolution of the fertilizer, then the fertilizer is sprayed on the ground through a fertilizer applying nozzle (309), and the fertilizer is directly applied after seeding is finished;

the bottom of earthing protection mechanism (4) is provided with earthing protection mechanism (4), will dial during native board (407) and earthing board (403) all insert soil, advance in-process at seeding car main part (1) twice with soil push inside the kind of hole of sowing, cover soybean seed.

2. The high-efficiency seeding machine for agriculture according to claim 1, wherein the intermittent seeding mechanism (2) comprises a mounting frame (201), a seed storage hopper (202), a connecting channel (203), a fixed disc (204), a seeding through hole (205), a rotating shaft (206), a rotating disc (207), a seed receiving groove (208), a seeding channel (209), a rotating gear (210), a driving toothed belt (211), a driving motor (212), a pressure sensor (213) and a buzzer warning device (214);

mounting bracket (201) is installed to the middle part equidistance symmetry on seeding car main part (1) top, the equal fixed mounting in middle part of mounting bracket (201) has seed storage fill (202), the bottom fixedly connected with interface channel (203) of seed storage fill (202), the bottom of interface channel (203) runs through seeding car main part (1) fixedly connected with fixed disc (204), seed metering through-hole (205) has all been seted up to the top and the bottom of fixed disc (204), the middle part of fixed disc (204) is rotated and is installed axis of rotation (206), the middle part fixed mounting of axis of rotation (206) has rolling disc (207), inoculation groove (208) have been seted up along the circumferencial direction equidistance in the limit portion of rolling disc (207), the bottom fixedly connected with of fixed disc (204) spills kind of a passageway (209), the equal fixedly connected with running gear (210) of one end of axis of rotation (206), a transmission toothed belt (211) is sleeved on the surface of the rotating gear (210), and a driving motor (212) is fixedly mounted at the position, located on one side of the rotating shaft (206), of the bottom of the seeding vehicle main body (1);

the utility model discloses a seed storage device, including connecting channel (203), pressure sensor (213) are all installed to the lateral wall at connecting channel (203) top embedding, the equal fixed mounting in one end at seed storage fill (202) top has bee calling organ (214).

3. The high-efficiency seeding machine for agriculture according to claim 2, wherein the number of the seed storage hopper (202), the fixed disc (204) and the rotating gear (210) is four, the edge of the rotating disc (207) is tightly attached to the inner wall of the fixed disc (204), and the two seeding through holes (205) are respectively communicated with the bottom end of the connecting channel (203) and the top end of the seed spreading channel (209).

4. The high-efficiency seeding machine for agriculture according to claim 2, wherein the inner wall of the transmission toothed belt (211) is fixedly connected with a plurality of teeth at equal intervals, the teeth are movably embedded in the surface of the rotating gears (210), the transmission toothed belt (211) is in transmission connection with the four rotating gears (210), the output shaft of the driving motor (212) is fixedly connected with one rotating gear (210), the end part of the pressure sensor (213) is flush with the inner wall of the connecting channel (203), and the signal output end of the pressure sensor (213) is connected with the signal input end of the buzzer warning device (214).

5. The high-efficiency seeding machine for agriculture according to claim 1, wherein the convenient fertilizing mechanism (3) comprises a water storage tank (301), a baffle plate (302), a stirring motor (303), a rotating rod (304), a stirring plate (305), a water pump (306), a drain pipe (307), a liquid diversion box (308), a fertilizing nozzle (309), a fertilizer injection pipe (310), a water injection pipe (311), a fixing vertical rod (312), a sealing cover (313), a connecting plate (314) and a locking sleeve (315);

a water storage tank (301) is fixedly arranged at the top end of the seeding vehicle main body (1) at one side of the seed storage hopper (202), the middle part of the water storage tank (301) is fixedly provided with a baffle plate (302), the top end of the water storage tank (301) is symmetrically and fixedly provided with uniform stirring motors (303), two output shafts of the uniform stirring motors (303) are fixedly connected with rotating rods (304), the surface of the bottom of the rotating rod (304) is fixedly provided with uniform stirring plates (305) at equal intervals along the circumferential direction, a water pump (306) is fixedly arranged in the middle of the bottom end of the water storage tank (301), a drain pipe (307) is fixedly connected with the bottom end of the water pump (306), the bottom end of the drain pipe (307) penetrates through the seeding vehicle main body (1) and is fixedly connected with a liquid diversion box (308), fertilization nozzles (309) are fixedly installed at the bottom end of the liquid diversion box (308) at equal intervals;

the middle part fixedly connected with fertilizer injection pipe (310) on storage water tank (301) top, the top of storage water tank (301) is located fertilizer injection pipe (310) one side position fixedly connected with water injection pipe (311), the bilateral symmetry fixed mounting at storage water tank (301) top middle part has fixed montant (312), the top of fertilizer injection pipe (310) and water injection pipe (311) all covers installs sealed lid (313), two link board (314) of the top fixedly connected with of sealed lid (313), locking sleeve (315) are installed at the top of fixed montant (312).

6. The efficient seeder for agriculture according to claim 5, wherein the top end of the interception plate (302) is fixedly provided with a bearing seat at the corresponding position of the two rotation rods (304), the bottom ends of the two rotation rods (304) are respectively and movably embedded into the two bearing seats, the rotation rods (304) are rotatably connected with the bearing seats, and the bottom end of the uniform stirring plate (305) is attached to the surface of the interception plate (302).

7. The efficient seeder of claim 5, wherein the two movable rods (412) respectively penetrate through the two ends of the connecting plate (314), the outer surface of the top of the fixed vertical rod (312) is externally threaded, the locking sleeve (315) is in threaded connection with the fixed vertical rod (312), and the bottom end of the locking sleeve (315) is tightly attached to the top end of the connecting plate (314).

8. The high-efficiency seeding machine for agriculture according to claim 1 characterized in that the covering protection mechanism (4) comprises a hydraulic telescopic rod (401), a connecting rod (402), a covering plate (403), a hydraulic adjusting rod (404), a fixed slat (405), a moving plate (406), a soil shifting plate (407), a joint plate (408), a rotating motor (409), an eccentric wheel (410), a mounting plate (411), a movable rod (412), an extrusion spring (413) and an extrusion round block (414);

the seeding vehicle is characterized in that hydraulic telescopic rods (401) are symmetrically and fixedly installed at two sides of one end of the seeding vehicle main body (1), a connecting rod (402) is fixedly installed at the bottom ends of the two hydraulic telescopic rods (401), an earth covering plate (403) is fixedly installed at the bottom equidistant position of the connecting rod (402), hydraulic adjusting rods (404) are symmetrically and fixedly installed at two sides of the middle of the seeding vehicle main body (1), two fixed slats (405) are fixedly connected to the bottom ends of the hydraulic adjusting rods (404), a movable plate (406) is movably installed at the bottom of each fixed slat (405), an earth removing plate (407) is fixedly connected to the bottom equidistant position of each earth removing plate (407), binding plates (408) are symmetrically and fixedly installed at two ends of each movable plate (406), and a rotating motor (409) is fixedly installed at the position of one side of the movable plate (406) at the bottom of the seeding vehicle main body (1), the output shaft fixedly connected with eccentric wheel (410) of rotation motor (409), the one end bottom fixed mounting of fixed slat (405) has mounting panel (411), the middle part of mounting panel (411) runs through movable mounting has movable rod (412), extrusion spring (413) has been cup jointed at the middle part of movable rod (412), the one end fixedly connected with extrusion disk (414) of movable rod (412).

9. The high-efficiency seeding machine for agriculture of claim 8 is characterized in that the number of the covering plates (403) is eight, every two of the eight covering plates (403) are mutually inclined, and the included angle between the soil shifting plate (407) and the horizontal plane is 70 degrees;

the middle part of fixed slat (405) bottom has seted up the draw-in groove, the middle part fixedly connected with fixture block on movable plate (406) top, the inside of fixture block activity joint and draw-in groove, agree with sliding connection through draw-in groove and fixture block between fixed slat (405) and the movable plate (406), fixed slat (405) are located the intermediate position department of fixed disc (204) and liquid reposition of redundant personnel case (308).

10. The efficient seeder for agriculture according to claim 8, wherein the eccentric wheel (410) and the pressing round block (414) are respectively located at two sides of the moving plate (406), the edge of the eccentric wheel (410) and one end of the pressing round block (414) are respectively closely attached to the surfaces of the two attaching plates (408), two ends of the pressing spring (413) are respectively and fixedly connected with the mounting plate (411) and the pressing round block (414), one end of the movable rod (412) is fixedly connected with the end seat, and the diameter of the end seat is larger than that of the movable rod (412).

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