CN109566004B - Seed quick coating system - Google Patents

Seed quick coating system Download PDF

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Publication number
CN109566004B
CN109566004B CN201910034904.9A CN201910034904A CN109566004B CN 109566004 B CN109566004 B CN 109566004B CN 201910034904 A CN201910034904 A CN 201910034904A CN 109566004 B CN109566004 B CN 109566004B
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China
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conveyor belt
coating
seed
roller
driving motor
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CN109566004A (en
Inventor
钟志强
张林海
陈新度
吴磊
杜明扬
孙秋梦
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Guangdong University of Technology
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Guangdong University of Technology
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06Coating or dressing seed

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention relates to a seed rapid coating system, which comprises a rack, a conveyor belt and a coating blanking device, wherein a main conveying roller and an auxiliary conveying roller are respectively arranged at two ends of the rack, the conveyor belt is arranged between the main conveying roller and the auxiliary conveying roller, the conveyor belt is provided with a hole penetrating through the conveyor belt, coating components are arranged in the coating blanking device, and the coating blanking device is arranged above the conveyor belt and feeds the conveyor belt; the upper frame of the machine frame is provided with a bearing plate which is attached to the lower surface of the conveyor belt; conveyer belt top still is equipped with takes off the material device, take off the material device and locate and accept the board along the ascending one side top of conveyer belt direction of transfer, the doffer of this quick capsule system makes the even whereabouts of capsule composition on accepting the seed on the board, the quick capsule purpose to the seed has been realized, the cooperation conveyer belt is to the continuous transport of seed, and then the large-scale production of the quick capsule of seed has been realized, wherein the second cylinder is to the extrusion of the downthehole seed of nest eye and capsule component, can also improve the bonding quality of seed capsule.

Description

Seed quick coating system
Technical Field
The invention relates to the field of seed processing, in particular to a rapid seed coating system.
Background
With the large-scale use of field agricultural mechanized equipment and the urgent need of lean field seeding, precision seeding and precision fertilization become main tasks of lean agriculture, wherein precision fertilization is to fertilize crops in a precision form, so that chemical fertilizers are fully utilized, waste is avoided, and pollution to the natural environment is reduced.
The seed coating step is a step of coating and solidifying a coating agent containing one or more components selected from an insecticide, a fungicide and a plant nutrient on the surface of a seed by subjecting the seed to a film coating or pelleting process in advance, and the coating step is generally performed on a coating machine.
At present, the existing seed coating machine is mainly suitable for small-batch processing of rural seed stations, the yield of the seed coating machine is low, the seed coating machine is only suitable for small-scale farming operation, the coating speed is low, the efficiency is low, the coating technology is not suitable for large-scale production of seed coating, and therefore the research and development of a seed rapid coating technology suitable for large-scale production has important significance for supporting strategic adjustment of the agricultural planting industry.
Disclosure of Invention
Therefore, the invention provides a seed rapid coating system which can realize the purposes of rapid coating and large-scale production of seeds.
In order to solve the technical problems, the invention provides the following technical scheme:
a seed rapid coating system comprises a rack, a conveying belt and a coating and blanking device, wherein a main conveying roller and an auxiliary conveying roller are respectively arranged at two ends of the rack, the conveying belt is arranged between the main conveying roller and the auxiliary conveying roller, the conveying belt is provided with a cellular hole penetrating through the conveying belt, a first driving motor is arranged on the rack and connected with the main conveying roller to drive the conveying belt, coating components are arranged in the coating and blanking device, and the coating and blanking device is arranged above the conveying belt and feeds the conveying belt; in addition, a bearing plate is erected on the rack and attached to the lower surface of the conveyor belt; the coating system needs to perform a seed arrangement procedure to be coated before a coating procedure, namely, a single seed arrangement procedure of seeds needs to be performed on the receiving plate before the pocket holes on the conveying belt pass through the coating blanking device, the seeds are placed on the receiving plate at the bottom of the pocket holes through the pocket holes, and the conveying belt moves in a mode of attaching the receiving plate, so that all the seeds placed on the receiving plate are also in the pocket holes on the conveying belt, namely, one seed needing the coating procedure is placed in a space formed between each pocket hole and the receiving plate, and then the pocket holes on the conveying belt move towards the conveying direction of the conveying belt along with the movement of the conveying belt, the conveyer belt that has the nest eye hole among this capsule system has realized the purpose of carrying the seed, and when accepting the seed on the board through the capsule doffer, the capsule component on the capsule doffer then falls into and bonds mutually with the seed in the nest eye hole to accomplish the capsule process of seed, the capsule doffer realizes evenly transferring the capsule component through nest eye hole and arrives accept the purpose on the board, when taking off the material device afterwards, takes off the material device and pushes away the capsule component and the seed of adhesion in nest eye hole and leave nest eye hole to the realization carries out the purpose of unloading to this capsule system.
Furthermore, the coating blanking device comprises a blanking box and a feeding box, wherein coating components are arranged in the blanking box, the blanking box is arranged above the feeding box, the bottom of the feeding box is attached to the upper surface of the conveyor belt, one end of the feeding box is provided with an inclined pressing block, the coating components are put into the blanking box during blanking, the coating components freely fall into the blanking box under the action of self gravity and fall into the feeding box, when the pocket holes on the conveyor belt drive seeds on the bearing plate to pass through the feeding box, the coating components in the feeding box automatically fill the pocket holes under the action of gravity, the pocket holes filled with the coating components are moved by the conveyor belt, when the seeds pass through the inclined pressing block, the inclined pressing block scrapes off the redundant coating components in the pocket holes, and plays a role in scraping off the redundant coating components, the raw materials are saved.
Further, be equipped with the agitator on the workbin, the agitator with the workbin rotates to be connected, be equipped with second driving motor in the frame, second driving motor with be equipped with first belt between the agitator, second driving motor with realize the belt drive through first belt between the agitator, the capsule component falls into the pay-off case under self action of gravity in the workbin, because the capsule component itself has certain viscosity, consequently in order to prevent that the jam of capsule component bonds in the workbin and stops falling on the workbin, so at workbin internal design agitator, through the stirring of agitator, can make the capsule component smoothly not block up and fall into the pay-off case in the ground, the pivoted agitator has played the effect that prevents that the capsule component from blockking up and not falling in the workbin.
Furthermore, the cellular holes are distributed on the conveying belt in an array mode, the feeding box is provided with a plurality of material homogenizing baffles which are mutually parallel and equidistantly distributed, and the cellular holes in the conveying belt are distributed in an array mode, so that when the material homogenizing baffles are arranged between any two rows of cellular holes in the conveying direction of the conveying belt, the material homogenizing baffles can evenly distribute the coating components in the feeding box into the cellular holes in each row passing through the feeding box, and the material homogenizing baffles play a role in evenly distributing the coating components in the feeding box.
Furthermore, the stripping device comprises a first roller and a plurality of ejectors, the first roller is arranged above one side of the bearing plate in the conveying direction of the conveying belt, a third driving motor is arranged on the rack and connected with the first roller through a second belt so as to drive the first roller by the third driving motor, the plurality of ejectors are uniformly distributed and fixedly arranged on the outer cylindrical surface of the first roller, seeds completing the coating process are driven by the conveying belt to be separated from the bearing plate from the edge of the bearing plate, but as the coating components have certain viscosity and are easy to adhere to the pocket holes together with the seeds without being separated from the conveying belt, the first roller is arranged above the conveying belt without being supported by the bearing plate at the bottom, when the pocket holes carry the seeds adhered with the coating components to pass under the first roller, under the driving of the third driving motor, the pushers which are uniformly distributed and fixedly arranged on the outer cylindrical surface of the first roller also operate along with the first driving motor, and then the pushers at the bottom of the first roller enter the pocket holes to push the seeds adhered with the coating components in the pocket holes out of the pocket holes, so that the seeds adhered with the coating components fall out of the pocket holes under the pushing action of the pushers, and the feeding purpose of the coating system is realized.
Furthermore, the pushing device comprises an installation head and a pushing head with a long iron column in the middle, the diameter of the pushing head is smaller than that of the socket hole, so that the pushing head can enter the socket hole to push the coating components and the seeds on the bearing plate, a spring is arranged between the pushing head and the installation head, the long iron column is in sliding connection with the installation head, one end, far away from the pushing head, of the long iron column is in threaded connection with a nut used for adjusting the distance between the pushing head and the installation head, the purpose of adjusting the distance between the pushing head and the installation head can be achieved through the nut, a plurality of installation grooves are formed in the outer cylindrical surface of the first roller and are uniformly distributed on the outer cylindrical surface of the first roller, the installation head is in interference fit with the installation grooves, and in order to enable the pushing device on the first roller to completely push the seeds in the socket hole out of the socket hole, the spacing between the pushing head and the mounting head can be increased through the form of the adjusting nut, so that the pushing head on the first roller can penetrate through the nest hole after entering the nest hole, the purpose of completely pushing the seeds which are adhered with the coating components in the nest hole away from the nest hole can be realized by the first roller, and finally, the seeds which are separated from the conveyor belt only need to be collected to carry out subsequent processes such as seed packaging.
Furthermore, a second roller for extruding the coating components and the seeds is arranged above the bearing plate, the second roller is connected with an output shaft of a third driving motor, a plurality of pushers are uniformly distributed and fixedly installed on the outer cylindrical surface of the second roller, the second roller is arranged above the lateral part of the bearing plate along the conveying direction of the conveying belt, a bearing is installed on the frame, a rotating shaft is installed on the second roller, one end of the rotating shaft is rotatably connected with the bearing, the other end of the rotating shaft is installed on the output shaft of the third driving motor so as to realize the purpose that the third driving motor drives the second roller, the plurality of pushers are uniformly distributed and fixedly installed on the outer cylindrical surface of the second roller, and the pushers on the outer cylindrical surface of the second roller also operate along with the third driving motor, along with the movement of the conveyor belt, when the pocket hole filled with the coating component moves to the position right below the second roller, the pusher at the bottom of the second roller enters the pocket hole, and the coating component and the seeds on the receiving plate are extruded by the pusher under the supporting action of the receiving plate, wherein the distance between the pushing head and the mounting head can be adjusted by adjusting the nut on the pusher, so that the extrusion depth of the pusher in the pocket hole can be adjusted and controlled to ensure that the seeds in the pocket hole cannot be extruded and damaged by the pushing head, therefore, when the pusher on the second roller extrudes the coating component and the seeds, the pushing head can enter the pocket hole without penetrating through the pocket hole, the purpose of extruding the coating component and the seeds under the supporting action of the receiving plate is realized, and the coating component can be more tightly adhered to the surface of the seeds by the extruding action of the second roller, thereby improving the bonding quality of the seed coating.
Compared with the prior art, the invention has the following beneficial effects: simple structure, reasonable in design, the even unloading of seed on the capsule doffer to accepting the board has realized the quick capsule purpose to the seed, coordinates the conveyer belt to go up the continuation of nest eye pore pair seed and carry, and then has realized the scale production of the quick capsule of seed, and wherein the second cylinder can also improve the bonding quality of seed capsule to the extrusion of the downthehole seed of nest eye and capsule component.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a seed rapid coating system according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a partial enlarged view of portion B of FIG. 2;
FIG. 5 is a schematic view of the first roller according to the present invention;
FIG. 6 is a cross-sectional view taken along line C of FIG. 5;
FIG. 7 is a schematic structural view of the extruder of the present invention;
FIG. 8 is a cross-sectional view taken along line D of FIG. 7;
FIG. 9 is an enlarged view of a portion E of FIG. 1;
in the figure: 1. a frame; 2. a conveyor belt; 21. a pocket hole; 3. a capsule blanking device; 31. a blanking box; 311. a stirrer; 312. a second drive motor; 313. a first belt; 32. a feeding box; 321. an inclined pressing block; 322. a material homogenizing baffle; 4. a stripping device; 41. a third drive motor; 42. a first drum; 421. mounting grooves; 43. a pusher; 44. a mounting head; 45. a long iron column; 46. pushing the extrusion head; 47. a spring; 48. a nut; 5. a bearing plate; 6. a second drum; 61. a bearing; 62. a rotating shaft; 7. a first drive motor; 8. a main conveying roller; 9. a secondary transfer roller; 10. a second belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The embodiment of the invention comprises the following steps:
fig. 1-9 show a seed rapid coating system, which comprises a frame 1, a conveyor belt 2 and a coating and blanking device 3, wherein two ends of the frame 1 are respectively provided with a main conveying roller 8 and an auxiliary conveying roller 9, the conveyor belt 2 is arranged between the main conveying roller 8 and the auxiliary conveying roller 9, the conveyor belt 2 is provided with a hole 21 penetrating through the conveyor belt 2, a first driving motor 7 is arranged on the frame 1 and connected with the main conveying roller 8 to drive the conveyor belt 9, coating components are arranged in the coating and blanking device 3, and the coating and blanking device 3 is arranged above the conveyor belt 2 and feeds the conveyor belt 2; in addition, a bearing plate 5 is erected on the frame 1, and the bearing plate 5 is attached to the lower surface of the conveyor belt 2; the upper part of the conveyor belt 2 is also provided with a stripping device 4, the stripping device 4 is arranged above one side of the receiving plate 5 along the conveying direction of the conveyor belt 2, the process of arranging seeds to be coated is carried out before the coating process, namely, before the cellular holes 21 on the conveyor belt 2 do not pass through the coating and blanking device 3, a single-grain arrangement process of the seeds on the receiving plate 5 is required, the arrangement mode is that the seeds are put on the receiving plate 5 at the bottom of the cellular holes 21 through the cellular holes 21, and the conveyor belt 2 moves in a mode of attaching the receiving plate 5, so all the seeds put on the receiving plate 5 are also positioned in the cellular holes 21 on the conveyor belt 2, namely, one seed required to be coated is stored in a space formed between each cellular hole 21 and the receiving plate 5, and then, along with the movement of the conveyor belt 2, the cellular holes 21 on the conveyor belt 2 can carry the seeds on the receiving plate 5 to move, and then the seeds on the receiving plate 5 are driven by the nest holes 21 to move in the conveying direction of the conveyor belt 2, the conveyor belt 2 with the nest holes 21 in the coating system of the embodiment achieves the purpose of conveying the seeds, when the seeds on the receiving plate 5 pass through the coating and blanking device 3, the coating components on the coating and blanking device 3 fall into the nest holes 21 to be bonded with the seeds, so as to complete the coating process of the seeds, the coating and blanking device 3 achieves the purpose of uniformly placing the coating components on the receiving plate 5 through the nest holes 21, and then when the seeds pass through the stripping device 4, the stripping device 4 pushes the coating components and the seeds adhered in the nest holes 21 out of the nest holes 21, so as to achieve the purpose of stripping the coating system.
Referring to fig. 1, 2 and 4, the coating and blanking device 3 comprises a blanking box 31 and a feeding box 32, wherein the blanking box 31 is provided with coating components, the blanking box 31 is arranged above the feeding box 32, the bottom of the feeding box 32 is attached to the upper surface of the conveyor belt 2, one end of the feeding box 32 is provided with an inclined pressing block 321, when blanking is performed, the coating components are put into the blanking box 31, the coating components freely fall into the blanking box 31 under the action of self gravity and fall into the feeding box 32, when the pocket holes 21 on the conveyor belt 2 carry seeds on the bearing plate 5 to pass through the feeding box 32 under the movement of the conveyor belt 2, the coating components in the feeding box 32 automatically fill the pocket holes 21 under the action of gravity, the pocket holes 21 filled with the coating components are scraped away from the pocket holes 21 under the blocking action of the inclined pressing block 321 when the pocket holes 21 pass through the inclined pressing block 321, the inclined pressing block 321 plays a role in scraping off surplus coating components, and raw materials are saved.
Referring to fig. 1 and 2, a stirrer 311 is arranged on the blanking box 31, a second driving motor 312 is arranged on the frame 1, a first belt 313 is arranged between the second driving motor 312 and the stirrer 311, belt transmission is realized between the second driving motor 312 and the stirrer 311 through the first belt 313, the coating components fall into the feeding box 32 in the blanking box 31 under the action of self gravity, and the coating components have certain viscosity, so that the coating components are prevented from blocking and adhering on the blanking box 31 in the blanking box 31 and stopping falling, a stirrer 311 is designed in the blanking box 31, the coating components can smoothly fall into the feeding box 32 without blocking through the stirring effect of the stirrer 311, and the rotating stirrer 311 plays a role in preventing the coating components from blocking and falling in the blanking box 31.
Referring to fig. 2 and 4, the cellular holes 21 are distributed on the conveyor belt 2 in an array, the feeding box 32 is provided with a plurality of equalizing baffles 322 which are mutually parallel and equidistantly distributed, and because the cellular holes 21 on the conveyor belt 2 are distributed in an array, when the equalizing baffles 322 are arranged between any two rows of cellular holes 21 along the conveying direction of the conveyor belt 2, the equalizing baffles 322 can evenly distribute the coating components falling from the blanking box 31 into each row of cellular holes 21 passing through the feeding box 32, and the equalizing baffles 322 play a role of evenly distributing the coating components in the feeding box 32.
Referring to fig. 1, 2 and 3, the stripping device 4 comprises a first roller 42 and a plurality of pushers 43, the first roller 42 is disposed above one side of the receiving plate 5 in the conveying direction of the conveyor belt 2, the frame 1 is provided with a third driving motor 41, the third driving motor 41 is connected to the first roller 42 through a second belt 10 to achieve the purpose that the third driving motor 41 drives the first roller 42, the plurality of pushers 43 are uniformly distributed and fixedly mounted on the outer cylindrical surface of the first roller 42, referring to fig. 1, under the driving of the conveyor belt 2, the seeds completing the coating process are taken out of the receiving plate 5 from the edge of the receiving plate 5 by the conveyor belt 2, under the normal condition, the seeds in the pocket holes 21 are taken out of the conveyor belt 2 under the self gravity action due to the fact that the bottom of the receiving plate 5 does not have the supporting action, but the pocket holes 21 are filled with the coating component and the coating component itself has a certain viscosity, even if the seeds are carried out of the receiving plate 5 by the conveyor belt 2, the seeds can easily adhere to the pocket holes 21 together with the coating components without being separated from the conveyor belt 2, so that the first roller 42 arranged above the conveyor belt 2 without the support of the receiving plate 5 at the bottom can push the seeds adhered with the coating components in the pocket holes 21 out of the pocket holes 21 by pushing the seeds adhered with the coating components out of the pocket holes 21 under the pushing action of the pusher 43 when the pocket holes 21 carry the seeds adhered with the coating components right below the first roller 42, see fig. 3.
Referring to fig. 7 and 8, the pushing device 43 includes a mounting head 44 and a pushing head 46 having a long iron column 45 in the middle, the diameter of the pushing head 46 is smaller than the diameter of the pocket hole 21, so that when the seeds and the coating components are extruded, the pushing head 46 can enter the pocket hole 21 to push the coating components and the seeds on the receiving plate 5, a spring 47 is arranged between the pushing head 46 and the mounting head 44, the long iron column 45 is slidably connected with the mounting head 44, a nut 48 for adjusting the distance between the pushing head 46 and the mounting head 44 is screwed on one end of the long iron column 45 far from the pushing head 46, the purpose of adjusting the distance between the pushing head 46 and the mounting head 44 can be achieved through the nut 48, referring to fig. 5 and 6, a plurality of mounting grooves 421 are arranged on the outer cylindrical surface of the first roller 42, the mounting heads 44 are uniformly distributed on the outer cylindrical surface of the first roller 42, the mounting heads 44 are in interference fit with the mounting grooves 421, in order to allow the expeller 43 of the first roller 42 to expel the seeds from the pocket 21 completely, the distance between the expeller head 46 and the mounting head 44 may be increased by adjusting the nut 48 so that the expeller head 46 may penetrate the pocket 21 after the expeller 43 of the first roller 42 enters the pocket 21, see fig. 3, whereby the first roller 42 may achieve the purpose of expelling the seeds adhering the coating composition in the pocket 21 completely out of the pocket 21, and finally only the seeds exiting the conveyor 2 need to be collected for further processing such as packaging.
Referring to fig. 1 and 2, a second roller 6 for extruding coating components and seeds is arranged above the receiving plate 5, the second roller 6 is connected with an output shaft of a third driving motor 41, a plurality of pushers 43 are uniformly distributed and fixedly arranged on the outer cylindrical surface of the second roller 6, the second roller 6 is arranged above the lateral part of the receiving plate 5 along the conveying direction of the conveyor belt 2, a bearing 61 is arranged on the frame 1, a rotating shaft 62 is arranged on the first roller 6, one end of the rotating shaft 62 is rotatably connected with the bearing 61, the other end of the rotating shaft 62 is arranged on the output shaft of the third driving motor 41, so as to realize the purpose that the third driving motor 41 drives the second roller 6, the plurality of pushers 43 are uniformly distributed and fixedly arranged on the outer cylindrical surface of the second roller 6, referring to fig. 1, the pushers 43 on the outer cylindrical surface of the second roller 6 also run under the driving of the third driving motor 41, when the pocket 21 filled with the coating composition is moved to a position directly below the second drum 6 in accordance with the movement of the conveyor 2, as shown in fig. 9, the pusher 43 at the bottom of the second drum 6 enters the pocket 21, and the pusher 53 pushes the coating composition and the seeds on the receiving plate 5 under the supporting action of the receiving plate 5, wherein, in order to ensure that the seeds and the coating composition in the pocket 21 are not damaged by the pushing head 46 when being pushed, the distance between the pushing head 46 and the mounting head 44 can be shortened by adjusting the form of the nut 48, so as to achieve the purpose of adjusting the pushing depth of the pusher 43 in the pocket 21, and further, when the pusher 43 on the second drum 6 pushes the coating composition and the seeds, the pushing head 46 can enter the receiving hole 21 without penetrating through the pocket 21, thereby achieving the purpose of pushing the coating composition and the seeds under the supporting action of the coating plate 5, the coating composition can be more tightly adhered to the surface of the seeds by the pressing action of the second drum 6, thereby improving the adhesion quality of the seed coating.
The working principle and the operation process of the embodiment are as follows: firstly, the procedure of arranging seeds on the bearing plate 5 which is not yet passed through the lower part of the feeding box 32 is carried out through the pocket holes 21, namely, a seed to be subjected to a coating procedure is stored in a space formed between the inner part of each pocket hole 21 and the bearing plate 5, then, when the pocket holes 21 carry the seeds on the bearing plate 5 to pass through the feeding box 32 under the conveying motion of the conveying belt 2, the coating components in the feeding box 32 are filled into the pocket holes 21, and the coating components filled into the pocket holes 21 are bonded on the surfaces of the seeds and combined with the seeds into a whole due to certain viscosity of the coating components, thereby completing the coating procedure, then, the excessive coating components on the pocket holes 21 are scraped through the scraping function of the inclined pressing block 321, the inclined pressing block 321 plays a role of scraping the excessive coating components, the raw materials are saved, then, under the conveying of the conveying belt 2, when the pocket hole 21 filled with the coating components passes through the position right below the second roller 6, the pushing head 46 of the pushing device 43 positioned right below the second roller 6 enters the pocket hole 21, and under the supporting action of the receiving plate 5, the pushing head 46 extrudes the seeds and the coating components, so that the coating components can be more tightly adhered to the surfaces of the seeds, the adhesion quality of the seed coating is further improved, under the continuous conveying of the conveyor belt 2, when the coating components pass through the position right below the first roller 42, the pushing device 43 positioned at the bottom of the first roller 42 enters the pocket hole 21, the seeds which finish the coating process in the pocket hole 21 are completely pushed out of the pocket hole 21, and finally, the seeds which are separated from the conveyor belt 2 only need to be collected to carry out the subsequent processes of seed packaging and the like.
This embodiment quick capsule system of seed simple structure, reasonable in design, the even unloading of seed on the capsule doffer to accepting the board has realized the quick capsule purpose to the seed, cooperates the continuation of nest eye pore pair seed to carry, and then has realized the scale production of the quick capsule of seed, wherein the second cylinder can also improve the bonding quality of seed capsule to the extrusion of the downthehole seed of nest eye and capsule component.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (4)

1. The quick seed coating system is characterized by comprising a rack (1), a conveyor belt (2) and a coating and blanking device (3), wherein a main conveying roller (8) and an auxiliary conveying roller (9) are respectively arranged at two ends of the rack (1), the conveyor belt (2) is arranged between the main conveying roller (8) and the auxiliary conveying roller (9), the conveyor belt (2) is provided with a hole (21) penetrating through the conveyor belt (2), a first driving motor (7) is arranged on the rack (1) and connected with the main conveying roller (8) to drive the conveyor belt (2), coating components are arranged in the coating and blanking device (3), and the coating and blanking device (3) is arranged above the conveyor belt (2) and feeds the conveyor belt (2); in addition, a bearing plate (5) is erected on the frame (1), and the bearing plate (5) is attached to the lower surface of the conveyor belt (2); a stripping device (4) is further arranged above the conveyor belt (2), and the stripping device (4) is arranged above one side of the bearing plate (5) in the conveying direction of the conveyor belt (2);
the coating and blanking device (3) comprises a blanking box (31) and a feeding box (32), coating components are arranged in the blanking box (31) and are arranged above the feeding box (32), the bottom of the feeding box (32) is attached to the upper surface of the conveyor belt (2), and one end of the feeding box (32) is provided with an inclined pressing block (321);
the cellular holes (21) are distributed on the conveyor belt (2) in an array, and the feeding box (32) is provided with a plurality of material homogenizing baffles (322) which are mutually parallel and equidistantly distributed;
the stripping device (4) comprises a first roller (42) and a plurality of pushers (43), a third driving motor (41) is arranged on the rack (1), the third driving motor (41) is connected with the first roller (42) through a second belt (10), and the pushers (43) are uniformly distributed and fixedly mounted on the outer cylindrical surface of the first roller (42);
accept board (5) top and be equipped with second cylinder (6) that carry out the extrusion to capsule component and seed, second cylinder (6) are connected the output shaft of third driving motor (41), evenly distributed and fixed mounting have a plurality of on the outer face of cylinder of second cylinder (6) push away crowded ware (43).
2. A seed rapid coating system according to claim 1, wherein a stirrer (311) is arranged on the blanking box (31), a second driving motor (312) is arranged on the frame (1), and a first belt (313) is connected between the second driving motor (312) and the stirrer (311).
3. A seed rapid coating system according to claim 1, wherein the extruder (43) comprises a mounting head (44) and an extruding head (46) having a long iron column (45) in the middle, a spring (47) is provided between the extruding head (46) and the mounting head (44), the long iron column (45) is slidably connected with the mounting head (44), and a nut (48) for adjusting the distance between the extruding head (46) and the mounting head (44) is screwed on one end of the long iron column (45) far away from the extruding head (46).
4. A seed quick-coating system according to claim 3, wherein a plurality of mounting grooves (421) are provided on the outer cylindrical surface of the first roller (42), the mounting grooves (421) are uniformly provided on the outer cylindrical surface of the first roller (42), and the mounting head (44) is in interference fit with the mounting grooves (421).
CN201910034904.9A 2019-01-15 2019-01-15 Seed quick coating system Active CN109566004B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910034904.9A CN109566004B (en) 2019-01-15 2019-01-15 Seed quick coating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910034904.9A CN109566004B (en) 2019-01-15 2019-01-15 Seed quick coating system

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Publication Number Publication Date
CN109566004A CN109566004A (en) 2019-04-05
CN109566004B true CN109566004B (en) 2021-11-30

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