CN113273350B

CN113273350B - Powdery pesticide seed dressing method capable of uniformly dressing seeds

Info

Publication number: CN113273350B
Application number: CN202110753517.8A
Authority: CN
Inventors: 于娜
Original assignee: Hebei Zhuopu Agricultural Technology Co ltd
Current assignee: Hebei Zhuopu Agricultural Technology Co.,Ltd.
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-03-25
Anticipated expiration: 2041-07-02
Also published as: CN113273350A

Abstract

The invention discloses a powdery pesticide seed dressing method capable of uniformly dressing seeds, which specifically comprises the following steps: s1, firstly, screening, cleaning and drying crop seeds to be subjected to pesticide mixing treatment in sequence to obtain required seeds; s2, preparing pesticide powder to be used according to a required proportion; s3, powder mixing treatment, and the invention relates to the technical field of pesticide seed mixing. This even likepowder pesticide seed dressing method of dressing seeds can realize through adopting automatic stirring, realizes dressing seeds to big seed in batches, fine has reached not only fast but also the abundant mesh of dressing seeds processing of fully carrying out, can not only be applicable to some small batch seed dressings, also is suitable for big seed dressing, even when dressing seeds to big batch, seed or powder are piled up in the inner chamber, can realize fine powder dressing through stirring, realize spouting the medicine simultaneously to the surface and the inside of seed, the seed dressing time is short, seed dressing is efficient.

Description

Powdery pesticide seed dressing method capable of uniformly dressing seeds

Technical Field

The invention relates to the technical field of pesticide seed dressing, in particular to a powdery pesticide seed dressing method capable of uniformly dressing seeds.

Background

The powdered pesticide is prepared by mixing one or more kinds of pesticide raw materials with fillers such as pottery clay and clay, machining, pulverizing, and mixing. The crushed powder passes through a 200-mesh sieve, the powder particles are thick and are not easy to agglomerate, and the powder has good spraying fluidity and dispersibility, however, the powder is not easy to wet by water, and can not be dispersed and suspended in water, so the powder can not be sprayed by water.

Refer to a pesticide seed dressing device that chinese patent publication is CN209749096U, compare in traditional device of mixing the medicine and directly pour the liquid medicine into the rice seed and mix the medicine, this seed dressing equipment's theory of operation is that when stirring the upset of rice seed in the seed dressing bucket with the liquid medicine spray to the rice seed surface, increase the contact chance of rice seed and liquid medicine, improve seed dressing efficiency.

Refer to a collision type even seed dressing device of chinese patent publication No. CN108476659B, can directly place the seed in the mixing drum, then through the effect of elasticity shock fixed establishment make the mixing drum can carry out irregular vibration effect from top to bottom and left and right, make the mutual collision between the materials in the mixing drum realize mixing, can not only improve the efficiency of seed dressing, and can not make the seed damage influence the later growth in the seed dressing process, avoid people directly contacting with pesticide at the same time, cause injury to the human body, also save the human cost, the invention through the elastic recovery and the compression effect of four elasticity pressure springs, can increase the vibration dynamics, and then can improve the efficiency of seed dressing.

A comprehensive analysis of the above referenced patents can yield the following drawbacks:

1) the existing seed dressing equipment can only be suitable for small-batch seed dressing, but is not suitable for large-batch seed dressing, for example, refer to a collision type uniform seed dressing device in patent CN108476659B, the seeds and the medicinal powder are vibrated and stirred in a left-right-upper-lower multi-direction vibration mode, when large-batch seed dressing is carried out, the seeds or the medicinal powder are accumulated in an inner cavity, the seeds or the medicinal powder are singly vibrated, the fine powder dressing can not be realized without turning, the purpose of improving the seed dressing efficiency in the patent can not be achieved, the seed dressing for large-batch seeds can not be realized by adopting automatic turning, and the purpose of carrying out seed dressing treatment quickly and fully can not be achieved.

2) Present seed dressing equipment function is comparatively single, can only realize the seed dressing to the seed, after the seed dressing is accomplished, still will filter powder and seed through external equipment and separate, refer to a pesticide seed dressing device of patent CN209749096U for example, can not realize through the seed after accomplishing the seed dressing when the ejection of compact, directly filter the ejection of compact through filtering discharge opening, reduce the processing procedure, still need the producer to spend a large amount of time and carry out powder and seed filtering separation processing, greatly increased producer's work burden, producer's work efficiency has been reduced.

3) Refer to a pesticide seed dressing device of patent CN209749096U and spout the medicine through adopting single straight tube, realize spouting the medicine to the surface of seed, need rely on the rotatory stirring of rotary drum, make whole seeds accomplish to mix the medicine, but this scheme needs to spend longer time to accomplish whole seed dressing, and the time is longer, and seed dressing efficiency is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a powdery pesticide seed dressing method for uniformly dressing seeds, which solves the problems that the existing seed dressing equipment can only be suitable for small-batch seed dressing and is not suitable for large-batch seed dressing, the existing seed dressing equipment has single function, can only realize seed dressing on seeds, and production personnel need to spend a large amount of time on filtering and separating the powder and the seeds, thereby greatly increasing the workload of the production personnel and reducing the working efficiency of the production personnel.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a powdery pesticide seed dressing method for uniform seed dressing specifically comprises the following steps:

s1, firstly, screening, cleaning and drying crop seeds to be subjected to pesticide mixing treatment in sequence to obtain required seeds;

s2, preparing pesticide powder to be used according to a required proportion;

s3, respectively pouring the seeds obtained in the step S1 and the medicinal powder prepared in the step S2 into an intelligent seed mixing device for powder mixing treatment.

The intelligent seed dressing device in the step S3 comprises a case, a top case fixedly installed on the top of the case, and a control box fixedly installed on one side of the case, wherein the bottom of the inner wall of the top case is connected with a seed dressing tank through a support, a pesticide spraying mechanism is arranged inside the seed dressing tank, a discharge filtering component is fixedly installed at the bottom of the seed dressing tank, a feeding nozzle is fixedly installed at the top of the seed dressing tank, a storage silo is fixedly installed right above the feeding nozzle at the top of the top case, a partition board is fixedly connected between two sides of the inner wall of the case and is provided with a driving component for driving the seed dressing tank to rotate, an intelligent material receiving component is arranged inside the case, and a pesticide supply unit and a pneumatic unit are respectively and fixedly installed inside the control box.

Spout medicine mechanism including embedded branch medicine subassembly in seed dressing jar inner wall one side and rotate through rotating and connect in the straight tube and two bent pipes from top to bottom of seed dressing jar inner wall opposite side, straight tube and two the bent pipe is kept away from the one end of rotating and is communicate with one side of dividing the medicine subassembly, and rotates one side of piece and pass through connecting rod and support fixed connection, the opposite side intercommunication of dividing the medicine subassembly have with the communicating medicine pipe that advances of confession medicine unit, and equal fixed mounting has the nozzle on straight tube and two bent pipes.

Ejection of compact filter assembly includes through bolt fixed connection in the sealing member of seed dressing tank bottoms portion and fixed mounting in the cartridge filter of sealing member bottom, the inner wall of cartridge filter is from last to looping through the bull stick rotation down and being connected with filter and seal material board, and the top of cartridge filter and bottom respectively fixed mounting have first revolving cylinder and second revolving cylinder, the end of stretching out of first revolving cylinder and the bull stick fixed connection on the filter, and the end of stretching out of second revolving cylinder and the bull stick fixed connection on the seal material board, the bottom fixed mounting of cartridge filter has ejection of compact mouth.

Preferably, the vent holes of the first rotary cylinder and the second rotary cylinder are communicated with the air supply port of the pneumatic unit through air pipes, so that the pneumatic unit provides power for the first rotary cylinder and the second rotary cylinder respectively.

Preferably, divide the medicine subassembly to include to rotate through the bearing and connect in the installation piece and the branch cartridge case of fixed mounting in installation piece one side on seed dressing jar inner wall one side, the branch medicine chamber has been seted up to the inside of installation piece, and divides the cartridge case and divides the medicine chamber intercommunication.

Preferably, the straight tube and two the bent pipe runs through respectively and installs in the inside of dividing the cartridge case, and the straight tube and two bent pipes are located the equal fixed mounting in the inside one end of branch cartridge case and have electromagnetism partial pressure valve, divide one side and the medicine inlet pipe intercommunication in medicine chamber.

Preferably, the outer surfaces of the rotating rods fixedly connected with the filter plate and the material sealing plate are fixedly provided with torsion springs respectively, and the torsion springs are used for buffering and protecting the filter plate and the material sealing plate respectively.

Preferably, the drive assembly comprises a drive motor fixedly installed on one side of the top of the partition plate and a drive shaft rotationally connected to one side of the inner wall of the top box through a bearing, one end of the drive shaft is fixedly connected with a rotating shaft connected to one side of the seed dressing tank, and a first belt pulley is fixedly installed on the outer surface of the drive shaft.

Preferably, a second belt pulley is fixedly mounted on the outer surface of the output shaft of the driving motor, and the outer surface of the second belt pulley is in transmission connection with the outer surface of the first belt pulley.

Preferably, intelligence connects the material subassembly to include the rotating electrical machines of fixed mounting on quick-witted incasement wall bottom and rotate the transmission shaft of connecting on quick-witted incasement wall bottom through the bearing, the top of transmission shaft runs through the division board and extends to the top of division board, and the transmission shaft extends to the one end fixedly connected with carousel at division board top, the top sliding connection of annular slider and division board is passed through to the bottom of carousel, and the top of carousel has placed through placing the dish and has connect the feed cylinder.

Preferably, a first bevel gear is fixedly mounted on the outer surface of the transmission shaft, a second bevel gear meshed with the first bevel gear is fixedly connected to the outer surface of the output shaft of the rotating motor, and a material leaking hole is formed between the case and the top box and located at the top of the material receiving cylinder.

Preferably, the inside of the case is fixedly provided with a central processing unit and a time relay respectively, and the front of the control box is fixedly provided with a control panel.

(III) advantageous effects

The invention provides a powdery pesticide seed dressing method capable of uniformly dressing seeds. Compared with the prior art, the method has the following beneficial effects:

(1) the intelligent seed mixing device comprises a case, a top case fixedly arranged at the top of the case and a control case fixedly arranged at one side of the case, the bottom of the inner wall of the top case is connected with a seed mixing tank through a bracket in a rotating way, a pesticide spraying mechanism is arranged inside the seed mixing tank, a discharging filter assembly is fixedly arranged at the bottom of the seed mixing tank, a feeding nozzle is fixedly arranged at the top of the seed mixing tank, a storage bin is fixedly arranged right above the feeding nozzle at the top of the top case, a partition plate is fixedly connected between two sides of the inner wall of the case, driving assemblies for driving the seed mixing tank to rotate are arranged on the top of the partition plate and the inner wall of the top case, an intelligent material receiving assembly is arranged inside the case, a pesticide supply machine set and a pneumatic machine set are respectively and fixedly arranged inside the control case, the seed mixing of large-batch seeds can be realized by adopting automatic material turning, the purpose of quickly and fully mixing seeds is well achieved, the seed mixer is not only suitable for small-batch seed mixing, but also suitable for large-batch seed mixing, even if seeds or medicinal powder are accumulated in the inner cavity when large-batch seed mixing is carried out, the fine powder mixing can be realized through material turning, and therefore, the seed mixer is very beneficial to seed mixing of crop planting seeds.

(2) The discharging filter assembly comprises a sealing part fixedly connected to the bottom of the seed mixing tank through bolts and a filter cylinder fixedly installed at the bottom of the sealing part, the inner wall of the filter cylinder is connected with a filter plate and a material sealing plate through a rotating rod in a rotating mode from top to bottom, the top and the bottom of the filter cylinder are respectively and fixedly provided with a first rotating cylinder and a second rotating cylinder, the extending end of the first rotating cylinder is fixedly connected with the rotating rod on the filter plate, the extending end of the second rotating cylinder is fixedly connected with the rotating rod on the material sealing plate, the bottom of the filter cylinder is fixedly provided with a discharging nozzle, seeds after seed mixing are discharged, the seeds are directly filtered and discharged through a filtering material outlet, the treatment flow is reduced, production personnel do not need to spend a large amount of time to carry out filtering and separating treatment on the powder and the seeds, and the functions of the seed mixing equipment are enriched, greatly reducing the workload of production personnel and improving the working efficiency of the production personnel.

(3) The powder pesticide seed-dressing method for uniformly dressing seeds comprises a pesticide-distributing component embedded in one side of the inner wall of a seed-dressing tank, a straight pipe and two curved pipes which are connected with the other side of the inner wall of the seed-dressing tank through a rotating part in a rotating way, one ends of the straight pipe and the two curved pipes, which are far away from the rotating part, are communicated with one side of the pesticide-distributing component, one side of the rotating part is fixedly connected with a support through a connecting rod, the other side of the pesticide-distributing component is communicated with a pesticide inlet pipe communicated with a pesticide supply unit, and nozzles are fixedly arranged on the straight pipe and the two curved pipes respectively, so that the combined use of the straight pipe and the curved pipes can be realized, when seeds are added in a tank body, the curved pipes can extend into the seeds, and the powder spraying pressure sprayed by the curved pipes is larger than that of the straight pipes, therefore, even if the nozzles of the curved pipes are submerged in a seed pile, the pesticide spraying inside of the seed pile can be sprayed, and the three pipes are kept vertically immovable relative to the tank body, thereby realize spouting the medicine to the supplementary stirring of seed to reach the purpose of mixing the seed fast, realize spouting the medicine simultaneously to the surface and the inside of seed, the seed dressing time is short, and the seed dressing is efficient.

Drawings

FIG. 1 is a process flow diagram of the present invention;

FIG. 2 is a schematic structural diagram of the intelligent seed dressing device of the present invention;

FIG. 3 is a cross-sectional view of the enclosure and top box structure of the present invention;

FIG. 4 is a schematic structural view of a seed dressing tank of the present invention;

FIG. 5 is a cross-sectional view of the seed dressing tank structure of the present invention;

FIG. 6 is a schematic view of the straight tube, the curved tube and the dispensing cartridge of the present invention;

FIG. 7 is a schematic view of the dispensing assembly of the present invention;

FIG. 8 is a front view of the interior of an outfeed filter assembly of the present invention;

FIG. 9 is a top view of the interior of the outfeed filter assembly of the present invention;

FIG. 10 is a schematic view of the construction of the mounting block of the present invention;

fig. 11 is a cross-sectional view of the structure of the control box of the present invention.

In the figure, 1 machine box, 2 top box, 3 control box, 4 seed mixing tank, 5 spraying mechanism, 51 medicine distribution component, 511 installation block, 512 medicine distribution box, 513 medicine distribution cavity, 514 electromagnetic pressure distribution valve, 52 straight pipe, 53 curved pipe, 54 medicine inlet pipe, 55 nozzle, 6 discharging filter component, 61 sealing piece, 62 filter cylinder, 63 filter plate, 64 material sealing plate, 65 first rotary cylinder, 66 second rotary cylinder, 67 discharging nozzle, 68 torsion spring, 7 feeding nozzle, 8 storage bin, 9 partition plate, 10 driving component, 101 driving motor, 102 driving shaft, 103 first belt pulley, 104 second belt pulley, 11 intelligent material receiving component, 111 rotary motor, 112 transmission shaft, 113 turntable, 114 material receiving box, 115 first bevel gear, 116 gear, 12 medicine supply machine set, 13 pneumatic machine set, 14 second cone hole, 15 central processor, 16 time relay, 17 control panel.

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.

Referring to fig. 1 to 11, an embodiment of the present invention provides a technical solution: a powdery pesticide seed dressing method for uniform seed dressing specifically comprises the following steps:

s2, preparing pesticide powder to be used according to a required proportion;

Wherein, the intelligent seed dressing device in the step S3 comprises a case 1, a top case 2 fixedly installed on the top of the case 1 and a control case 3 fixedly installed on one side of the case 1, a central processor 15 and a time relay 16 are respectively and fixedly installed inside the case 1, the model of the central processor 15 is ARM9, the model of the time relay 16 is DS-21, a control panel 17 is fixedly installed on the front side of the control case 3, the bottom of the inner wall of the top case 2 is rotatably connected with a seed dressing tank 4 through a bracket, a pesticide spraying mechanism 5 is arranged inside the seed dressing tank 4, a discharging filter assembly 6 is fixedly installed at the bottom of the seed dressing tank 4, a feeding nozzle 7 is fixedly installed on the top of the seed dressing tank 4, a storage silo 8 is fixedly installed on the top of the top case 2 and positioned right above the feeding nozzle 7, an electromagnetic valve electrically connected with the central processor 15 is arranged inside the storage silo 8, all the materials to be dressed can be added into the storage silo 8 at one time, then, the seeds are leaked into the seed mixing tank 4 in batches for seed mixing treatment, a partition plate 9 is fixedly connected between two sides of the inner wall of the case 1, driving components 10 for driving the seed mixing tank 4 to rotate are arranged on the top of the partition plate 9 and the inner wall of the top case 2, an intelligent material receiving component 11 is arranged inside the case 1, a medicine supply unit 12 and a pneumatic unit 13 are fixedly arranged inside the control case 3 respectively, the medicine supply unit 12 comprises a medicine box filled with medicine powder and a material pump communicated with the medicine box and realizes the medicine supply of the seed mixing tank 4, and the pneumatic unit 13 adopts a bidirectional air pump with the model number of SL-30-8.

As shown in fig. 5-6, in the embodiment of the present invention, the pesticide spraying mechanism 5 includes a pesticide distributing component 51 embedded in one side of the inner wall of the seed mixing tank 4, a straight pipe 52 rotatably connected to the other side of the inner wall of the seed mixing tank 4 through a rotating member, and an upper curved pipe 53 and a lower curved pipe 53, the rotating member selects a bearing seat or other axially connected rotating member, one ends of the straight pipe 52 and the two curved pipes 53 far away from the rotating member are communicated with one side of the pesticide distributing component 51, one side of the rotating member is fixedly connected with the bracket through a connecting rod, the other side of the pesticide distributing component 51 is communicated with a pesticide inlet pipe 54 communicated with the pesticide supply unit 12, and nozzles 55 are fixedly installed on both the straight pipe 52 and the two curved pipes 53.

As shown in fig. 7, in the embodiment of the present invention, the seed dressing component 51 includes an installation block 511 rotatably connected to one side of the inner wall of the seed dressing tank 4 through a bearing, and a seed dressing cylinder 512 fixedly installed at one side of the installation block 511, a seed dressing chamber 513 is opened inside the installation block 511, the seed dressing cylinder 512 is communicated with the seed dressing chamber 513, the straight pipe 52 and the two curved pipes 53 are respectively installed inside the seed dressing cylinder 512 in a penetrating manner, an electromagnetic pressure dividing valve 514 is fixedly installed at one end of the straight pipe 52 and one end of the two curved pipes 53 inside the seed dressing cylinder 512, the electromagnetic pressure dividing valve 514 is a pressure dividing valve with a model number of RPS-8700A, and one side of the seed dressing chamber 513 is communicated with the seed dressing pipe 54.

In the embodiment of the invention, as shown in fig. 8-9, the discharging filter assembly 6 comprises a sealing member 61 fixedly connected to the bottom of the seed mixing tank 4 through bolts and a filter cartridge 62 fixedly installed at the bottom of the sealing member 61, the arrangement of the sealing member 61 can facilitate the detachment or installation of the whole discharging filter assembly 6, the inner wall of the filter cartridge 62 is connected with a filter plate 63 and a sealing plate 64 through a rotating rod in sequence from top to bottom, the top and the bottom of the filter cartridge 62 are respectively and fixedly installed with a first rotating cylinder 65 and a second rotating cylinder 66, the first rotating cylinder 65 and the second rotating cylinder 66 are both rotating cylinders with the model of CRQ2, the protruding end of the first rotating cylinder 65 is fixedly connected with the rotating rod on the filter plate 63, the protruding end of the second rotating cylinder 66 is fixedly connected with the rotating rod on the sealing plate 64, the bottom of the filter cartridge 62 is fixedly installed with a discharging nozzle 67, and the insides of the feeding nozzle 7 and the discharging nozzle 67 are both provided with electromagnetic valves, and all are connected with central processing unit 15 electrically, and the air vent of first revolving cylinder 65 and second revolving cylinder 66 all communicates through the air pipe with the air supply mouth of pneumatic unit 13, makes pneumatic unit 13 provide power for first revolving cylinder 65 and second revolving cylinder 66 respectively, and the surface of the bull stick with filter 63 and seal material board 64 fixed connection all fixedly installs torsional spring 68, is used for carrying out the buffer protection to filter 63 and seal material board 64 respectively.

In the embodiment of the present invention, as shown in fig. 3, the driving assembly 10 includes a driving motor 101 fixedly mounted on one side of the top of the partition plate 9 and a driving shaft 102 rotatably connected to one side of the inner wall of the top box 2 through a bearing, one end of the driving shaft 102 is fixedly connected to a rotating shaft connected to one side of the seed dressing tank 4, a first belt pulley 103 is fixedly mounted on the outer surface of the driving shaft 102, a second belt pulley 104 is fixedly mounted on the outer surface of the output shaft of the driving motor 101, and the outer surface of the second belt pulley 104 is in transmission connection with the outer surface of the first belt pulley 103.

As shown in fig. 3, in the embodiment of the present invention, the intelligent material receiving assembly 11 includes a rotating motor 111 fixedly mounted on the bottom of the inner wall of the chassis 1 and a transmission shaft 112 rotatably connected to the bottom of the inner wall of the chassis 1 through a bearing, the driving motor 101 and the rotating motor 111 both adopt servo motors with the model of HC-KFS13(B), the top end of the transmission shaft 112 penetrates through the partition plate 9 and extends to the top of the partition plate 9, one end of the transmission shaft 112 extending to the top of the partition plate 9 is fixedly connected with a turntable 113, the bottom of the turntable 113 is slidably connected to the top of the partition plate 9 through an annular sliding member, a material receiving barrel 114 is placed on the top of the turntable 113 through a placing disk, a first bevel gear 115 is fixedly mounted on the outer surface of the transmission shaft 112, a second bevel gear 116 engaged with the first bevel gear 115 is fixedly connected to the outer surface of an output shaft of the rotating motor 111, a material leaking hole 14 is formed between the chassis 1 and the top box 2 and located at the top of the material receiving barrel 114, the function of the material discharge hole 14 is to facilitate the discharge of material into the material receiving cylinder 114.

Before use, a control program of the whole seed dressing equipment is recorded into the central processing unit 15 and the time relay 16 through the control panel 17, and the control program comprises one-time feeding time, one-time seed dressing time, one-time dosing time, one-time powder leakage time and one-time material leakage time. Then the electronic components of the whole seed-dressing device are controlled to reset to the initial position, and when the driving motor 101 is positioned at the initial position, the seed-dressing tank 4 is just in the vertical state.

Charging: firstly, crop seeds to be mixed are added into the storage bin 8, then the central processing unit 15 controls the electromagnetic valve at the bottom of the storage bin 8 and the electromagnetic valve on the feeding nozzle 7 to be opened, the electromagnetic valve on the discharging nozzle 67 is closed, and the time relay 16 starts to work, so that the seeds in the storage bin 8 leak into the seed mixing tank 4, and after the set sequential feeding time is reached, the central processing unit 15 respectively controls the electromagnetic valve at the bottom of the storage bin 8 and the electromagnetic valve on the feeding nozzle 7 to be closed.

Seed dressing: the central processor 15 controls the material pump in the medicine supply unit 12 to start pumping the medicine powder in the medicine box into the medicine inlet pipe 54, the medicine powder firstly passes through the medicine distribution chamber 513, under the action of the electromagnetic pressure distribution valve 514 on the straight pipe 52 and the two curved pipes 53, the medicine powder in the medicine distribution chamber 513 is sprayed out through the nozzle 55 on the straight pipe 52 in a low pressure mode, and is sprayed out through the nozzle 55 on the curved pipe 53 in a high pressure mode, then the central processor 15 controls the driving motor 101 to start working, the driving motor 101 drives the medicine mixing tank 4 to slowly rotate back and forth for 90 degrees in a reciprocating mode through the first belt pulley 103, the second belt pulley 104 and the driving shaft 102 respectively, wherein the purpose of not performing the whole circle of continuous rotation is that the air pipe is arranged between the pneumatic unit 13 and the rotary cylinder, the air passage can be twisted off due to the whole circle of rotation, the discharging can not be normally controlled, and the seeds can also be turned over by slowly rotating back and forth for 90 degrees, therefore, the medicine mixing tank 4, the curved pipe 53 and the straight pipe 52 move relatively to spray the medicine powder on the surface and inside of the seeds, the time relay 16 starts to time, the material pump of the medicine supply unit 12 stops working after the set one-time medicine adding time is reached, and the central processor 15 controls the driving motor 101 to reciprocate back and forth at a small angle of 30 degrees after the set one-time medicine mixing time is reached.

And (3) filtering and discharging: the central processor 15 controls the opening of the electromagnetic valve in the discharging nozzle 67, and controls the pneumatic unit 13 and the electromagnetic valve of the pipeline connecting the pneumatic unit 13 and the second rotary cylinder 66 to start working, so that the second rotary cylinder 66 controls the material sealing plate 64 to rotate out of the filter cylinder 62, because the medicine stirring tank 4 rotates back and forth at a small angle at the moment, the medicine powder which is not adhered by the seeds leaks into the material receiving cylinder 114 in the machine case 1 at the moment through the filter plate 63 from the discharging nozzle 67, the time relay 16 starts timing, when the set time of powder leakage is reached, the central processor 15 controls the rotary motor 111 to start working, the rotary motor 11 drives the rotary table 113 to rotate 180 degrees through the first bevel gear 115, the second bevel gear 116 and the transmission shaft 112 respectively, so that the empty material receiving cylinder 114 rotates to be right below the material leakage hole 14, and then the central processor 15 controls the pneumatic unit 13 and the electromagnetic valve of the pipeline connecting the pneumatic unit 13 and the first rotary cylinder 65 to start working, make first revolving cylinder 65 control filter 63 roll out from the cartridge filter 62, because mix medicine jar 4 and carry out the rotation of making a round trip of low-angle this moment, the seed after the medicine is mixed can be followed mix the empty material receiving cylinder 114 that connects in quick-witted case 1 this moment of the hourglass in the jar 4, time relay 16 begins the timing, after reaching the once hourglass material time of settlement, central processing unit 15 control goes out the interior solenoid valve of charging spout 67 and closes, and control first revolving cylinder 65 and the reversal of second revolving cylinder 66 and reset, all seal the charging spout 67 in the screw-in cartridge filter 62, the producer opens the chamber door of quick-witted case 1, will be equipped with two material receiving cylinders 114 of material and take out and change into the empty section of thick bamboo, can circulate next mix the operation.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A method for uniformly dressing seeds by using powdery pesticide is characterized by comprising the following steps: the method specifically comprises the following steps:

s2, preparing pesticide powder to be used according to a required proportion;

s3, respectively pouring the seeds obtained in the step S1 and the medicine powder prepared in the step S2 into an intelligent seed mixing device for powder mixing treatment;

wherein, the intelligent seed dressing device in the step S3 comprises a case (1), a top box (2) fixedly installed at the top of the case (1) and a control box (3) fixedly installed at one side of the case (1), the bottom of the inner wall of the top box (2) is rotatably connected with a seed dressing tank (4) through a support, a pesticide spraying mechanism (5) is arranged inside the seed dressing tank (4), a discharging filtering component (6) is fixedly installed at the bottom of the seed dressing tank (4), a feeding nozzle (7) is fixedly installed at the top of the seed dressing tank (4), a storage silo (8) is fixedly installed at the top of the top box (2) and is positioned right above the feeding nozzle (7), a partition plate (9) is fixedly connected between two sides of the inner wall of the case (1), and driving components (10) for driving the seed dressing tank (4) to rotate are arranged at the top of the partition plate (9) and on the inner wall of the top box (2), an intelligent material receiving assembly (11) is arranged inside the case (1), and a medicine supply unit (12) and a pneumatic unit (13) are fixedly arranged inside the control box (3) respectively;

the pesticide spraying mechanism (5) comprises a pesticide distributing component (51) embedded in one side of the inner wall of the seed mixing tank (4), a straight pipe (52) connected to the other side of the inner wall of the seed mixing tank (4) in a rotating mode through a rotating part, an upper curved pipe (53) and a lower curved pipe (53), one ends, far away from the rotating part, of the straight pipe (52) and the two curved pipes (53) are communicated with one side of the pesticide distributing component (51), one side of the rotating part is fixedly connected with the support through a connecting rod, the other side of the pesticide distributing component (51) is communicated with a pesticide inlet pipe (54) communicated with the pesticide supply unit (12), and nozzles (55) are fixedly mounted on the straight pipe (52) and the two curved pipes (53);

ejection of compact filtering component (6) include through bolt fixed connection in sealing member (61) of seed mixing jar (4) bottom and fixed mounting in cartridge filter (62) of sealing member (61) bottom, the inner wall of cartridge filter (62) is from last to looping through the bull stick rotation down and being connected with filter (63) and material sealing plate (64), and the top and the bottom of cartridge filter (62) respectively fixed mounting have first revolving cylinder (65) and second revolving cylinder (66), the end that stretches out of first revolving cylinder (65) and the bull stick fixed connection on filter (63), and the end that stretches out of second revolving cylinder (66) and the bull stick fixed connection on material sealing plate (64), the bottom fixed mounting of cartridge filter (62) has ejection of compact mouth (67).

2. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 1, which is characterized in that: the vent holes of the first rotary cylinder (65) and the second rotary cylinder (66) are communicated with the air supply port of the pneumatic unit (13) through air pipes, so that the pneumatic unit (13) respectively provides power for the first rotary cylinder (65) and the second rotary cylinder (66).

3. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 1, which is characterized in that: divide medicine subassembly (51) to include to rotate through the bearing and connect in installation piece (511) and fixed mounting in the branch cartridge case (512) of installation piece (511) one side on seed dressing jar (4) inner wall one side, the inside of installation piece (511) has been seted up and has been divided medicine chamber (513), and divides cartridge case (512) and divide medicine chamber (513) to communicate.

4. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 3, which is characterized in that: straight tube (52) and two bend (53) run through respectively and install in the inside of branch cartridge case (512), and straight tube (52) and two bend (53) are located the equal fixed mounting of the inside one end of branch cartridge case (512) and have electromagnetism pressure divider valve (514), divide one side of medicine chamber (513) and advance medicine pipe (54) intercommunication.

5. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 1, which is characterized in that: and torsion springs (68) are fixedly mounted on the outer surfaces of the rotating rods fixedly connected with the filter plate (63) and the material sealing plate (64) and are respectively used for buffering and protecting the filter plate (63) and the material sealing plate (64).

6. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 1, which is characterized in that: drive assembly (10) including fixed mounting in division board (9) top one side on driving motor (101) and through bearing rotation connect in drive shaft (102) on top case (2) inner wall one side, the pivot fixed connection that the one end of drive shaft (102) and seed dressing jar (4) one side are connected, and the surface fixed mounting of drive shaft (102) has first belt pulley (103).

7. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 6, which is characterized in that: and a second belt pulley (104) is fixedly mounted on the outer surface of the output shaft of the driving motor (101), and the outer surface of the second belt pulley (104) is in transmission connection with the outer surface of the first belt pulley (103).

8. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 1, which is characterized in that: intelligence connects material subassembly (11) to rotate including rotating electrical machines (111) of fixed mounting on quick-witted case (1) inner wall bottom and through the bearing and connects transmission shaft (112) on quick-witted case (1) inner wall bottom, division board (9) are run through and extend to the top of division board (9) on the top of transmission shaft (112), and transmission shaft (112) extend to one end fixedly connected with carousel (113) at division board (9) top, the top sliding connection of annular slider and division board (9) is passed through to the bottom of carousel (113), and the top of carousel (113) has placed through placing the dish and has connect feed cylinder (114).

9. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 8, which is characterized in that: the outer surface of the transmission shaft (112) is fixedly provided with a first bevel gear (115), the outer surface of the output shaft of the rotating motor (111) is fixedly connected with a second bevel gear (116) meshed with the first bevel gear (115), and a material leaking hole (14) is formed between the case (1) and the top box (2) and located at the top of the material receiving barrel (114).

10. The method for uniformly dressing the seeds of the powdery pesticide as claimed in claim 1, which is characterized in that: a central processing unit (15) and a time relay (16) are respectively and fixedly installed in the case (1), and a control panel (17) is fixedly installed on the front face of the control box (3).