CN206759989U

CN206759989U - A kind of small-sized intermittence is dusted seed-coating machine

Info

Publication number: CN206759989U
Application number: CN201720296803.5U
Authority: CN
Inventors: 金勤生; 朱卫民
Original assignee: Changxin Dingnuo Electromechanical Co Ltd
Current assignee: Changxin Dingnuo Electromechanical Co Ltd
Priority date: 2017-03-24
Filing date: 2017-03-24
Publication date: 2017-12-19
Anticipated expiration: 2027-03-24

Abstract

The utility model discloses cereal tiling screening seed-coating machine used in a kind of research park, including frame, drive mechanism, tile sorting mechanism and coating mechanism, using tiling, sorting mechanism is being carried out during paving is spilt to cereal by full grains in cereal, the big grain screening of particle diameter is out used as seed, then seed is drawn in coating component using the suction component being coated in mechanism, seed point is delivered into coating passage and carries out coating of dusting, seed paving is realized to shine, while screening the full-automatic operation of coating, it ensure that the single coating of seed, avoid interfering during multiple seed pelletings.

Description

A kind of small-sized intermittence is dusted seed-coating machine

Technical field

Technical field of agricultural machinery is the utility model is related to, specially a kind of small-sized intermittence is dusted seed-coating machine.

Background technology

Seed pelleting refers to utilize sticker or film forming agent, with specific seed pelleting machine, by bactericide, insecticide, micro- The non-seed material such as fertilizer, plant growth regulator, colouring agent or filler, it is wrapped in outside seed, to reach seed globulate Or original shape is kept substantially, resistance, disease resistance are improved, accelerates germination, promotes seedling, increases yield, improves quality One seed technology；The rapid film-forming of seed coat agent energy, thus it is difficult for drop-off.

But existing seed pelleting machine, because seed is close into seed-coating machine, seed is indirectly with seed Tactile position can not touch seed coat agent, thus can not realize the uniform parcel of seed outer surface seed coat agent, cause seed pelleting It is unqualified.

In Patent No. CN205670940U Chinese patent, a kind of new batch seed pelleting machine is disclosed, Coating of dusting can be carried out automatically into the seed in seed pelleting machine, but the seed entered in it is the entrance of batch, is planted Son rotates along auger piece to glide, and exists between inevitable seed and seed and contacts, can not be wrapped up, cause by seed coat agent Seed pelleting fails.

Utility model content

For problem above, the utility model provides a kind of small-sized intermittence and dusted seed-coating machine, using being coated in storehouse Centrifugal pan is held in the single one-to-one input coating passage of seed centrifugal rotation, mechanism of intermittently dusting by bearing assembly Controlled by the time relay, intermittent toward injection seed coat agent in coating passage, seed coat agent runs into the seed in coating passage, right It is wrapped up comprehensively, and promotes bearing assembly to open, and seed is realized that batch seed is single along coating passage output coating storehouse Uniformly coating comprehensively, neither influences the coating work of seed, while ensure that the operating efficiency of seed pelleting.

To achieve the above object, the utility model provides following technical scheme：

A kind of small-sized intermittence is dusted seed-coating machine, including frame, coating mechanism, water conservancy diversion storehouse and interval are dusted mechanism, its It is characterised by, the coating mechanism is fixedly installed in frame, and it includes being coated storehouse, rotating centrifugal component, some bearing assemblies And discharging bin, the coating position in storehouse are connected in the upper end of the discharging bin and with its head and the tail, the rotating centrifugal component is set Inside the coating storehouse, the bearing assembly is arranged in the side wall in the coating storehouse, and the discharging bin is consolidated with the frame Fixed connection；

The water conservancy diversion storehouse is arranged at the upper end in the coating storehouse and is connected with its head and the tail, and the water conservancy diversion storehouse is that it is that round platform is set Put, and its upper end and the interval are dusted mechanism connection；

Interval mechanism of dusting is fixedly installed in frame, and it is positioned at the side of the coating mechanism, the interval spray Powder mechanism is used to carry out intermittent injection seed coat agent to the coating mechanism.

As an improvement, it is described coating storehouse include it is some coating passages, some seed entrances, some bearing assembly mounting grooves with And rotating centrifugal unit installing board, the coating passage may be contained within the side wall in the coating storehouse, its week along the coating storehouse To symmetrical equidistant arrangement, and through the side wall in the coating storehouse；

The seed entrance be may be contained within the middle part of sliding channel in the coating storehouse, and it is corresponded with the coating passage, And connected with the coating passage；

The bearing assembly mounting groove may be contained within the side wall in the coating storehouse, and it is coated passage 1 a pair with described Should, and the bearing assembly mounting groove, positioned at the connectivity part of the coating passage and the seed entrance, it is used to install described hold Carry component；

The rotating centrifugal unit installing board is arranged at the bottom in the coating storehouse, and it is set for annular, and it is used to pacify Fill the rotating centrifugal component.

As an improvement, the rotating centrifugal component includes centrifugal pan, electric rotating machine and motor mounting plate, the centrifugal pan The middle part in the coating storehouse is arranged at, its upper surface and the lower end of the seed entrance are tangent；

The electric rotating machine is connected with the centrifugal pan, and it is installed with rotating centrifugal unit installing board by the motor Plate is fixedly connected, and the electric rotating machine is used to drive the centrifugal pan to rotate.

As an improvement, the bearing assembly includes symmetrically arranged plummer and back-moving spring, the plummer is located at The side of the bearing assembly mounting groove, its both ends, which rotates, to be arranged in the bearing assembly installation groove sidewall；

Described back-moving spring one end is fixedly connected with the dorsal part of the plummer, and its other end is installed with the bearing assembly The side wall of groove supports contact.

As an improvement, the water conservancy diversion storehouse includes guiding region, deflection cone and some flow-guiding channels, the guiding region is located at institute State the top in water conservancy diversion storehouse, and the guiding region and the interval are dusted mechanism connection；

The deflection cone is fixedly installed on the center position of the guiding region, and it is set for cone, and its face institute Guiding region and the interval is stated to dust the connectivity part of mechanism；

The flow-guiding channel may be contained within the side wall in the water conservancy diversion storehouse, and it is symmetrically placed equidistant along the circumference in the water conservancy diversion storehouse And run through the water conservancy diversion storehouse, and its upper end connects with the guiding region, its lower end corresponds with the coating passage and connected.

As an improvement, the interval is dusted, mechanism includes air blower, dry powder can, airduct and the time relay, the drum Blower fan is fixedly connected with the frame, and it is connected with the dry powder can by the airduct；

The dry powder can is located between the air blower and the coating mechanism, and it is used to accommodate coating seed coat agent；

One end of the airduct connects with the air blower, its other end successively with the dry powder can and the water conservancy diversion storehouse Upper end connection；

The time relay is arranged at the side of the air blower, itself and the air blast mechatronics.

As an improvement, also including being arranged at the feed mechanism on rear side of the coating mechanism, the feed mechanism is used for material frame Interior seed input enters in coating mechanism.

Further, the feed mechanism includes roots blower, filter and suction tube, and the roots blower is located at institute The rear side of coating mechanism is stated, it is connected with the filter and the coating storehouse successively by the suction tube；

The filter is located at the side of the roots blower, and it is connected with the roots blower, the filter 52 be used for pair Air into the roots blower is filtered；

One end of suction tube connects with filter, and its other end is vacantly arranged at the upper of material frame through the coating storehouse End.

As an improvement, also including being arranged at the splitting mechanism immediately below the discharging bin, the splitting mechanism is used for described Seed in discharging bin carries out bag distribution packaging.

Further, the splitting mechanism includes conveyer belt and some packaging bags, the conveyer belt be arranged at it is described go out The underface of feed bin, and its longitudinal direction along the frame is transmitted；

The packaging bag is arranged on along the direction of transfer equidistant arrangement of the conveyer belt, and the packaging bag is spacious Mouth is set.

The beneficial effects of the utility model are：

(1) the more traditional seed pelleting machine of the utility model, using rotating centrifugal component, seed is corresponded and is sent into bag In clothing passage, because seed is held in coating passage by bearing assembly, it will not be dropped along coating passage, in mechanism of intermittently dusting In toward coating passage during injection seed coat agent, seed is coated agent and uniformly wrapped up, while bearing assembly opening leads to coating by blowing force Seed in road entirely falls in self-emptying in discharging bin, while realizing seed batch and be coated, it also avoid between seed Contact causes to be coated uneven situation；

(2) when setting coating passage, after seed enters in coating passage, rotating centrifugal component still exists the utility model Continue to rotate, the seed on centrifugal pan is still blocked each seed entrance by the effect of centrifugal force, makes coating passage form class Like the passage of front and rear opening, the interval seed coat agent that mechanism is blown into passage that dusts is blowed to seed on bearing assembly, ensure that The sealing of passage；

(3) for the utility model when setting coating passage, the diameter for being coated passage is slightly larger than the diameter of seed, and seed is wrapping It can be rotated in clothing passage, when mechanism of intermittently dusting sprays into coating passage includes the air-flow of seed coat agent, seed Rotated with the injection of air-flow, make each face of seed can touch seed coat agent, make seed will not be because being connect with bearing assembly Touch and cause there is part not to be coated；

(4) the utility model is when setting water conservancy diversion storehouse, it is contemplated that mechanism of intermittently dusting is blown into the seed coat agent of coating passage Uneven possibility, therefore miscellaneous water conservancy diversion storehouse and the connectivity part for mechanism of intermittently dusting are provided with guiding region, in the kind for mechanism of intermittently dusting After clothing agent is blown into guiding region, the conical flow guiding cone in guiding region, the air-flow of seed coat agent can uniformly be imported each flow-guiding channel It is interior, ensure that the amount for having entered in each flow-guiding channel seed coat agent is unanimous on the whole；

(5) the utility model is when setting the feed mechanism of conveying seed, it is contemplated that machinery dress in the course of conveying of seed Putting may be to destructive caused by seed, therefore the air conveyor formed when conveying seed using roots blower is as feeder Structure, the porch that roots blower operates at suction tube form low-pressure area, and the seed of porch is sucked and is transported to coating storehouse It is interior, machinery conveying seed is avoided to destruction caused by seed；

In summary, the utility model has coating uniformly, and seed batch coating operating efficiency is high, the spy such as Stability Analysis of Structures Point, the coating fields for the seed that is particularly suitable for use in.

Brief description of the drawings

Fig. 1 is the utility model isometric structural representation；

Fig. 2 is that the utility model is coated mechanism structural representation；

Fig. 3 is structure enlargement diagram at A in Fig. 2；

Fig. 4 is that the utility model is coated mechanism schematic cross-sectional view；

Fig. 5 is the utility model bearing assembly structural representation；

Fig. 6 is the utility model partial structural diagram；

Fig. 7 is the utility model feeding machine structure schematic diagram；

Fig. 8 is the utility model splitting mechanism structure schematic diagram.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified equipment or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

Embodiment 1：

As shown in Figure 1, Figure 2 with shown in Fig. 3, a kind of small-sized intermittence is dusted seed-coating machine, including frame, coating mechanism 2, water conservancy diversion storehouse 3 and interval dust mechanism 4, the coating mechanism 2 is fixedly installed in frame 1, and it includes coating storehouse 21, rotating centrifugal component 22nd, some bearing assemblies 23 and discharging bin 24, the coating storehouse 21 are located at the upper end of the discharging bin 24 and connected with its head and the tail Connect, the rotating centrifugal component 22 is arranged inside the coating storehouse 21, and the bearing assembly 23 is arranged at the coating storehouse 21 Side wall on, the discharging bin 24 is fixedly connected with the frame 1；

The water conservancy diversion storehouse 3 is arranged at the upper end in the coating storehouse 21 and is connected with its head and the tail, and the water conservancy diversion storehouse 3 is that it is round platform Set, and its upper end and the interval mechanism 4 of dusting connect；

Interval mechanism 4 of dusting is fixedly installed in frame 1, and it is positioned at the side of the coating mechanism 2, the interval Mechanism of dusting 4 is used to carry out intermittent injection seed coat agent to the coating mechanism 2.

Needing to illustrate, interval mechanism 4 of dusting sprays into seed coat agent in water conservancy diversion storehouse 3, in water conservancy diversion storehouse 3, Seed coat agent is entered in coating storehouse 21 by uniform distribution uniformly to be wrapped up the seed in coating storehouse 21.

As shown in Fig. 2, Fig. 3 and Fig. 4, as an improvement technical scheme, it is logical that the coating storehouse 21 includes some coatings Road 211, some seed entrances 212, some bearing assembly mounting grooves 213 and rotating centrifugal unit installing board 214, the coating Passage 211 may be contained within the side wall in the coating storehouse 21, its symmetrical equidistant arrangement of circumference along the coating storehouse 21, and run through institute State the side wall in coating storehouse 21；

The seed entrance 212 may be contained within it is described coating storehouse 21 middle part of sliding channel on, itself and it is described coating passage 211 1 One correspondence, and connected with the coating passage 211；

The bearing assembly mounting groove 213 may be contained within it is described coating storehouse 21 side wall on, itself and it is described coating passage 211 Correspond, and the bearing assembly mounting groove 213 is located at the connectivity part of the coating passage 211 and the seed entrance 212, its For installing the bearing assembly 23；

The rotating centrifugal unit installing board 214 is arranged at the bottom in the coating storehouse 21, and it is set for annular, and it is used In the installation rotating centrifugal component 22.

Need to illustrate, coating passage 211 is the seed warp on the seed coat agent that circulates, rotating centrifugal component 22 After seed entrance 212 enters coating passage 211, in coating passage 211, mechanism of intermittently dusting 4 sprays the support of carried component 23 Seed coat agent enter coating passage 211 in the seed on bearing assembly 23 is uniformly wrapped up.

As shown in figure 4, as a preferred embodiment, the rotating centrifugal component 22 includes centrifugal pan 221, rotation Motor 222 and motor mounting plate 223, the centrifugal pan 221 be arranged at it is described coating storehouse 21 middle part, its upper surface with it is described The lower end of seed entrance 212 is tangent；

The electric rotating machine 222 is connected with the centrifugal pan 221, and it passes through institute with rotating centrifugal unit installing board 214 State motor mounting plate 223 to be fixedly connected, the electric rotating machine 222 is used to drive the centrifugal pan 221 to rotate.

It is worth illustrating, electric rotating machine 222 drives centrifugal pan 221 to rotate, and the seed on centrifugal pan 221 is carried out Centrifugation sequence, the seed after sequence run into seed entrance 212, and entering coating through seed entrance 212 with the effect of centrifugal force leads to In road 211, held by bearing assembly 23, and follow-up seed blocks seed entrance 212, therefore mechanism 4 of intermittently dusting sprays into Air-flow will largely stay in coating passage 211 in.

As shown in figure 5, as an improvement technical scheme, the bearing assembly 23 includes symmetrically arranged plummer 231 and back-moving spring 232, the plummer 231 is symmetricly set in the both sides of bearing assembly mounting groove 213, and its both ends turns It is dynamic to be arranged in the side wall of bearing assembly mounting groove 213；

Described one end of back-moving spring 231 is fixedly connected with the dorsal part of the plummer 231, its other end and the carrying group The side wall of part mounting groove 213 supports contact.

Needing to illustrate, symmetrically arranged plummer 231 forms the effect that a similar both hands hold seed, by It can be rotated in plummer 231, and its rear end is provided with back-moving spring 232, after seed enters plummer 231, back-moving spring 232 occur certain compressive deformation, and when the air-flow for the ejection of mechanism 4 of intermittently dusting reaches plummer 231, back-moving spring 232 is again First compression, symmetrical plummer 231 are pressed into bearing assembly mounting groove 213, and seed enters discharging bin along coating passage 211 24。

As shown in fig. 6, as an improvement technical scheme, the water conservancy diversion storehouse 3 include guiding region 31, deflection cone 32 and Some flow-guiding channels 33, the guiding region 31 are located at the top in the water conservancy diversion storehouse 3, and the guiding region 31 and the interval duster Structure 4 connects；

The deflection cone 32 is fixedly installed on the center position of the guiding region 31, and it is set for cone, and it is just The connectivity part for mechanism 4 of being dusted to the guiding region 31 and the interval；

The flow-guiding channel 33 may be contained within the side wall in the water conservancy diversion storehouse 3, and its circumference along the water conservancy diversion storehouse 3 is symmetrical equidistant Set and run through the water conservancy diversion storehouse 3, and its upper end connects with the guiding region 31, its lower end is coated passage 211 one by one with described Corresponding connection.

It should be noted that water conservancy diversion storehouse 3 and the connectivity part for mechanism 4 of intermittently dusting are provided with guiding region 31, intermittently dusting After the seed coat agent of mechanism 4 is blown into guiding region 31, the conical flow guiding cone 32 in guiding region 31, the air-flow of seed coat agent can uniformly be led Enter in each flow-guiding channel 33, ensure that the amount for having entered in each flow-guiding channel 33 seed coat agent is unanimous on the whole.

As shown in fig. 6, mechanism 4 includes air blower 41, dry powder can as a preferred embodiment, the interval is dusted 42nd, airduct 43 and the time relay 44, the air blower 41 are fixedly connected with the frame 1, and it is logical with the dry powder can 42 The airduct 43 is crossed to connect；

The dry powder can 42 is located between the air blower 41 and the coating mechanism 2, and it is used to accommodate coating kind clothing Agent；

One end of the airduct 43 connects with the air blower 41, its other end successively with the dry powder can 42 and described The upper end connection in water conservancy diversion storehouse 3；

The time relay 44 is arranged at the side of the air blower 41, and it is electrically connected with the air blower 41.

Need to illustrate, dry powder is filled the seed coat agent in 42 and blown by the air-flow that air blower 41 is blown out through dry powder can 42 Go out a part to arrive in water conservancy diversion storehouse 3, the time relay 44 is used to control air blower 41 is intermittent to be operated.

Embodiment 2：

Fig. 7 be a kind of small-sized intermittence of the utility model dust seed-coating machine embodiment two a kind of structural representation；Such as Shown in Fig. 7, wherein with embodiment is a kind of identical or corresponding part use with one corresponding reference of embodiment, risen to be easy See, hereafter only description and the distinctive points of embodiment one.The difference of embodiment one shown in the embodiment two and Fig. 1 is：

The seed-coating machine as shown in fig. 7, a kind of small-sized intermittence is dusted, in addition to it is arranged at sending for the rear side of coating mechanism 2 Expect mechanism 5, the feed mechanism 5 is used to enter the seed input in material frame in coating mechanism 2.

As a preferred embodiment, the feed mechanism 5 includes roots blower 51, filter 52 and suction tube 53, the roots blower 51 positioned at it is described coating mechanism 2 rear side, its by the suction tube 53 successively with the filter 52 And the coating storehouse 21 connects；

The filter 52 is located at the side of the roots blower 51, and it is connected with the roots blower 51, the filter 52 For being filtered to the air for entering the roots blower 51；

One end of suction tube 53 connects with filter 52, and its other end is vacantly arranged at material frame through the coating storehouse 21 Upper end.

It should be noted that principle of the feed mechanism 5 using air conveyor, the roots blower 51 operates at suction The porch of expects pipe 53 forms low-pressure area, and the seed of porch is sucked and is transported in coating storehouse 21, it is defeated to avoid machinery Seed is sent to destruction caused by seed.

Further illustrate, the setting of filter 52 is to be filtered through the air of roots blower 51, avoid air Operating of the interior impurity to roots blower 51 produces injury.

As shown in figure 8, as a preferred embodiment, also include being arranged at the splitting immediately below the discharging bin 24 Mechanism 6, the splitting mechanism 6 are used to carry out bag distribution packaging to the seed in the discharging bin 24.

Further, the splitting mechanism 6 includes conveyer belt 61 and some packaging bags 62, and the conveyer belt 61 is arranged at The underface of the discharging bin 24, and its longitudinal direction along the frame 1 is transmitted；

The packaging bag 62 is arranged on along the direction of transfer equidistant arrangement of the conveyer belt 61, and the packaging bag 62 It is open setting.

It should be noted that packaging bag 62 is transported to the underface of the discharging opening of discharging bin 24 by the splitting mechanism 6, kind Son enters in discharging bin 24 after completing coating, directly falls into packaging bag 62 and is dispensed through discharging opening.

The course of work is as follows：

The porch that the feed mechanism 5 operates at suction tube 53 by roots blower 51 forms low-pressure area, by material frame Interior seed is drawn in coating storehouse 21 by suction tube 53, and seed falls on the centrifugal pan 221 in rotating centrifugal component 22, rotation Rotating motor 222 drives centrifugal pan 221 to rotate, and the seed centrifugation sequence on centrifugal pan 221 is once sent into by seed entrance 212 It is coated in passage 211, is being coated into the seed in coating passage 211 by the support of bearing assembly 23 in passage 211, now centrifugal pan 221 are still rotating, and other seeds on centrifugal pan 221 block seed entrance 212, form the pipeline arm of coating passage 221 Closure state, the operating of air blower 41 in mechanism of intermittently dusting 4 produce air-flow and bring the seed coat agent in dry powder can 42 into water conservancy diversion storehouse 3 Interior, the deflection cone 32 in water conservancy diversion storehouse 3 is oriented to air-flow to be uniformly divided into each flow-guiding channel 33, and air-flow is wrapped in kind of a clothing Agent reaches the opening position of bearing assembly 23 in coating passage 221 along flow-guiding channel 33, and air-flow wraps seed, and seed coat agent is also It is uniformly adhered on seed, while air-flow compresses the back-moving spring 232 in bearing assembly 23, rotates plummer 231 and receives Enter in bearing assembly mounting groove 213, seed enters discharging bin 24 with air-flow along coating passage 211, then from discharging bin 24 Discharge outlet is fallen into the packaging bag 62 in splitting mechanism 6.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

The seed-coating machine 1. a kind of small-sized intermittence is dusted, including frame (1), coating mechanism (2), water conservancy diversion storehouse (3) and interval are dusted Mechanism (4), it is characterised in that it is described coating mechanism (2) be fixedly installed in frame (1), it include coating storehouse (21), rotate from Heart component (22), some bearing assemblies (23) and discharging bin (24), coating storehouse (21) are located at the discharging bin (24) Upper end is simultaneously connected with its head and the tail, and the rotating centrifugal component (22) is arranged at coating storehouse (21) inside, the bearing assembly (23) it is arranged in the side wall of coating storehouse (21), the discharging bin (24) is fixedly connected with the frame (1)；

The water conservancy diversion storehouse (3) is arranged at the upper end of coating storehouse (21) and is connected with its head and the tail, and the water conservancy diversion storehouse (3) is that it is round Platform is set, and its upper end and the interval mechanism (4) of dusting connect；

Interval mechanism (4) of dusting is fixedly installed in frame (1), and it is positioned at the side of the coating mechanism (2), between described Have a rest and dust mechanism (4) for carrying out intermittent injection seed coat agent to the coating mechanism (2).
The seed-coating machine 2. a kind of small-sized intermittence according to claim 1 is dusted, it is characterised in that coating storehouse (21) bag Include some coating passage (211), some seed entrances (212), some bearing assembly mounting grooves (213) and rotating centrifugal components Installing plate (214), the coating passage (211) may be contained within the side wall of coating storehouse (21), and it is along the coating storehouse (21) The symmetrical equidistant arrangement of circumference, and through it is described coating storehouse (21) side wall；

The seed entrance (212) may be contained within it is described coating storehouse (21) middle part of sliding channel on, itself and it is described coating passage (211) Correspond, and connected with the coating passage (211)；

The bearing assembly mounting groove (213) may be contained within the side wall of coating storehouse (21), itself and the coating passage (211) correspond, and the bearing assembly mounting groove (213) is positioned at the coating passage (211) and the seed entrance (212) Connectivity part, it is used to install the bearing assembly (23)；

The rotating centrifugal unit installing board (214) is arranged at the bottom of coating storehouse (21), and it is set for annular, and it is used In the installation rotating centrifugal component (22).
The seed-coating machine 3. a kind of small-sized intermittence according to claim 2 is dusted, it is characterised in that the rotating centrifugal component (22) centrifugal pan (221), electric rotating machine (222) and motor mounting plate (223) are included, the centrifugal pan (221) is arranged at institute The middle part of coating storehouse (21) is stated, its upper surface and the lower end of the seed entrance (212) are tangent；

The electric rotating machine (222) is connected with the centrifugal pan (221), and it passes through with rotating centrifugal unit installing board (214) The motor mounting plate (223) is fixedly connected, and the electric rotating machine (222) is used to drive the centrifugal pan (221) to rotate.
The seed-coating machine 4. a kind of small-sized intermittence according to claim 2 is dusted, it is characterised in that the bearing assembly (23) Including symmetrically arranged plummer (231) and back-moving spring (232), the plummer (231) is symmetricly set in the carrying Component mounting groove (213) both sides, its both ends rotate and are arranged in bearing assembly mounting groove (213) side wall；

Described back-moving spring one end is fixedly connected with the dorsal part of the plummer (231), and its other end is pacified with the bearing assembly The side wall of tankage (213) supports contact.
The seed-coating machine 5. a kind of small-sized intermittence according to claim 2 is dusted, it is characterised in that water conservancy diversion storehouse (3) bag Guiding region (31), deflection cone (32) and some flow-guiding channels (33) are included, the guiding region (31) is located at the water conservancy diversion storehouse (3) Top, and the guiding region (31) and the interval mechanism (4) of dusting connect；

The deflection cone (32) is fixedly installed on the center position of the guiding region (31), and it is set for cone, and it is just The guiding region (31) and the interval are dusted the connectivity parts of mechanism (4)；

The flow-guiding channel (33) may be contained within the side wall of the water conservancy diversion storehouse (3), and its circumference along the water conservancy diversion storehouse (3) is symmetrical etc. Away from setting and run through the water conservancy diversion storehouse (3), and its upper end connects with the guiding region (31), its lower end and the coating passage (211) connection is corresponded.
The seed-coating machine 6. a kind of small-sized intermittence according to claim 1 is dusted, it is characterised in that the interval is dusted mechanism (4) include air blower (41), dry powder can (42), airduct (43) and the time relay (44), the air blower (41) with it is described Frame (1) is fixedly connected, and it is connected with the dry powder can (42) by the airduct (43)；

The dry powder can (42) is located between the air blower (41) and the coating mechanism (2), and it is used to accommodate coating kind Clothing agent；

One end of the airduct (43) connects with the air blower (41), its other end successively with the dry powder can (42) and institute State the upper end connection in water conservancy diversion storehouse (3)；

The time relay (44) is arranged at the side of the air blower (41), and it is electrically connected with the air blower (41).
The seed-coating machine 7. a kind of small-sized intermittence according to claim 1 is dusted, it is characterised in that also described including being arranged at The feed mechanism (5) being coated on rear side of mechanism (2), the feed mechanism (5) are used to the seed input in material frame entering coating mechanism (2) in.
The seed-coating machine 8. a kind of small-sized intermittence according to claim 7 is dusted, it is characterised in that the feed mechanism (5) Including roots blower (51), filter (52) and suction tube (53), the roots blower (51) is positioned at the coating mechanism (2) Rear side, its by the suction tube (53) successively with the filter (52) and it is described coating storehouse (21) connect；

The filter (52) is located at the side of the roots blower (51), and it is connected with the roots blower (51), the filter (52) it is used to filter the air for entering the roots blower (51)；

One end of suction tube (53) connects with filter (52), and its other end is vacantly arranged at material through coating storehouse (21) The upper end of frame.
The seed-coating machine 9. a kind of small-sized intermittence according to claim 1 is dusted, it is characterised in that also described including being arranged at Splitting mechanism (6) immediately below discharging bin (24), the splitting mechanism (6) are used to divide the seed in the discharging bin (24) Bag packaging.
The seed-coating machine 10. a kind of small-sized intermittence according to claim 9 is dusted, it is characterised in that the splitting mechanism (6) Including conveyer belt (61) and some packaging bags (62), the conveyer belt (61) is arranged at the underface of the discharging bin (24), And its longitudinal direction along the frame (1) is transmitted；

The packaging bag (62) is arranged on along the direction of transfer equidistant arrangement of the conveyer belt (61), and the packaging bag (62) it is open setting.