CN210008194U

CN210008194U - Seed coating machine

Info

Publication number: CN210008194U
Application number: CN201920573260.6U
Authority: CN
Inventors: 张学超
Original assignee: Jinan Xuechao Seed Industry Co Ltd
Current assignee: Jinan Xuechao Seed Industry Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-04
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a seed coating machine, which comprises a first-stage coating chamber and a second-stage coating chamber, wherein the bottom of the first-stage coating chamber is communicated with a feed inlet of the second-stage coating chamber, the primary coating chamber is internally provided with a material throwing mechanism which comprises a first motor, a turntable, a first rotating shaft and a first rubber baffle plate, one end of the first rotating shaft is connected with the output end of the first motor, the other end of the first rotating shaft extends into the first-stage coating chamber, a rotary disc is fixed on the first rotary shaft, a first rubber baffle is arranged at the bottom of the first rotary shaft, a circular second rubber baffle is obliquely arranged on the inner wall of the primary coating chamber, the second rubber baffle is staggered with the first rubber baffle in the vertical direction, the bottom of the first-stage coating chamber and the second-stage coating chamber are both provided with a spiral conveying mechanism, and the inner wall of the first-stage coating chamber and the top of the second-stage coating chamber are both provided with atomizing nozzles which are communicated with a medicine supply system. The utility model discloses can reduce the damage to the seed to the even capsule of seed.

Description

Seed coating machine

Technical Field

The utility model relates to a seed processing technology field especially relates to a seed coating machine.

Background

The seed coating is a seed technology that non-seed materials such as bactericide, insecticide, trace fertilizer, plant growth regulator, colorant or filler and the like are coated outside seeds by using an adhesive or a film-forming agent and a specific seed coating machine, so that the seeds are spherical or basically keep the original shape, the stress resistance and disease resistance are improved, the germination is accelerated, the seedling formation is promoted, the yield is increased, and the quality is improved.

The existing seed coating machine generally coats seeds by arranging a stirring device, and the method has the problems that a coating agent is generally sticky, so that the phenomenon of uneven coating often occurs, some seeds and the coating agent are wrapped together in a conglobation mode, and the other seeds are not wrapped with the coating agent.

Disclosure of Invention

The utility model aims to provide a: provided is a seed coating machine which can uniformly coat seeds, avoid the damage of the seeds and ensure the germination rate of the seeds after sowing.

The utility model adopts the technical scheme as follows:

a seed coating machine, which comprises a first-stage coating chamber and a second-stage coating chamber, wherein the bottom of the first-stage coating chamber is communicated with a feed inlet of the second-stage coating chamber, the primary coating chamber is internally provided with a material throwing mechanism which comprises a first motor, a turntable, a first rotating shaft and a first rubber baffle plate, one end of the first rotating shaft is connected with the output end of the first motor, the other end of the first rotating shaft extends into the first-stage coating chamber, a rotary disc is fixed on the first rotary shaft, a first rubber baffle is arranged at the bottom of the first rotary shaft, a circular second rubber baffle is obliquely arranged on the inner wall of the primary coating chamber, the second rubber baffle is staggered with the first rubber baffle in the vertical direction, the bottom of the first-stage coating chamber and the second-stage coating chamber are both provided with a spiral conveying mechanism, and the inner wall of the first-stage coating chamber and the top of the second-stage coating chamber are both provided with atomizing nozzles which are communicated with a medicine supply system.

The utility model discloses a theory of operation does:

seeds are added into a first-stage coating chamber, a first motor is started, the seeds falling on a rotary table are thrown out by the rotation of the rotary table, then the seeds sequentially pass through a second rubber baffle and a first rubber baffle, the falling speed of the seeds is reduced under the blocking effect of the first rubber baffle and the first rubber baffle falls in a step-shaped manner, meanwhile, an atomizing nozzle on the inner wall of the first-stage coating chamber sprays medicament to the seeds, the falling speed of the seeds is reduced, the falling distance of the seeds is increased, the medicament coating time of the seeds in the falling and turning process can be prolonged, the medicament can be uniformly sprayed by the atomizing nozzle, the seeds can be completely and uniformly coated by the medicament, and the seeds cannot generate strong collision due to the rubber material when falling on the second rubber baffle and the first rubber baffle, the seeds are prevented from being damaged and then are conveyed to a second-stage coating chamber through a spiral conveying mechanism at the bottom of the first-stage coating chamber, the, the conveying is uniform, the medicament is wrapped by the seeds more uniformly without blockage, the overturned seeds are rubbed mutually, and the coating effect is also enhanced.

Further, screw conveying mechanism includes the second motor, the second pivot to and establish first helical blade and second helical blade in the second pivot in proper order, the second pivot is from the indoor horizontal extension of one-level capsule to second grade capsule room afterbody, first helical blade establishes in the indoor second pivot of one-level capsule, second helical blade establishes in the indoor second pivot of second grade capsule. Through setting up screw delivery mechanism, utilize helical blade to overturn the seed and impel forward, carry evenly, the medicament that the seed can be sprayed out with the top uniformly mixes in the transportation process, and the seed is rubbed with the hands each other in the upset, can strengthen the effect of capsule.

Further, the medicine feed system includes the medicament case, main feed pipe, inferior feed pipe and feed liquor pipe, the medicament case in proper order with main feed pipe, inferior feed pipe intercommunication, inferior feed pipe embedding is established in one-level capsule room lateral wall and in the second grade capsule room roof, inferior feed pipe and feed liquor pipe intercommunication, the feed liquor pipe passes one-level capsule room lateral wall and second grade capsule room roof to inside extension and be equipped with atomizing nozzle at the tip. Establish in one-level capsule room lateral wall and second grade capsule roof wall through with inferior liquid feed pipe embedding, can set up a plurality of feed liquor pipes on inferior liquid feed pipe to set up a plurality of atomizing nozzle, make the medicament blowout more even, and medicament spun position establishes to a plurality of medicaments that can make the medicament wrap up completely.

Furthermore, the included angle between the first rubber baffle and the vertical direction of the second rubber baffle is 20-35 degrees. Through establishing first rubber baffle and second rubber baffle and the contained angle of vertical direction as 20 ~ 35, this angle can make the even whereabouts of seed, and is difficult for blockking up at the process of falling.

Further, the tail part of the secondary coating chamber is communicated with a gas filter through an exhaust pipe, and the gas filter is connected with a fan. The gas filter can treat the toxic gas generated in the coating process to reduce the toxic gas into clean air.

Furthermore, discharge passage is obliquely arranged at the tail of the second-stage coating chamber, a filter screen is arranged at the bottom of the discharge passage, a recovery box is arranged at the bottom of the filter screen, and the discharge passage is communicated with the oven. Through set up the filter screen bottom discharge passage, can filter the fine crushing impurity and the tiny particle that mix with in the seed after the coating, make the coating seed granule size more even.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a set up one-level capsule room and second grade capsule room, make the seed can pass through twice parcel processing, let the seed coat uniformly, guarantee that all seeds can both the capsule, avoid the incomplete phenomenon of capsule to take place.

2. The utility model discloses an it gets rid of material mechanism to set up in the one-level capsule room, start first motor, the carousel rotates and to throw away the seed that falls on the carousel, make the dispersion more of seed, thereby increased the contact surface with the medicine fog, the seed passes through second rubber baffle and first rubber baffle in proper order after that, seed falling speed slows down and is cascaded whereabouts under it blocks the effect, the atomizing nozzle of one-level capsule indoor wall sprays the medicament to the seed simultaneously, because the falling speed of seed slows down and the decline distance increases, can increase the time that the seed wrapped up the medicament in decline upset in-process, atomizing nozzle makes the medicament spray even, make the seed can wrap up the medicament completely evenly.

3. The utility model discloses a set up second rubber baffle and first rubber baffle into the rubber material, the seed can not produce strong collision when the whereabouts collision, has avoided the seed damaged, has ensured the germination percentage after the seed seeding.

4. The utility model discloses a set up that screw conveying mechanism is defeated, utilize helical blade to overturn the seed and impel forward, carry evenly, the seed can be sprayed out medicament mixture with the top uniformly among the transportation process, and the seed is rubbed with the hands mutually in the upset, can strengthen the effect of capsule.

5. The utility model discloses a establish inferior feed pipe embedding in one-level capsule room lateral wall and second grade capsule room roof, can set up a plurality of feed liquor pipes on inferior feed pipe to set up a plurality of atomizing nozzle, make the medicament blowout more even, and medicament spun position establishes to a plurality of medicaments of guaranteeing to wrap up the medicament completely.

6. The utility model discloses a at second grade capsule room end connection gas filter, gas filter can handle the toxic gas that the capsule in-process produced, makes its reduction clean air.

7. The utility model discloses a set up the filter screen bottom discharging channel, can filter the thin garrulous impurity that mix with in the seed after the coating and tiny particle, make coating seed particle size more even.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Labeled as: 1-primary coating chamber, 2-material throwing mechanism, 21-first motor, 22-rotating disc, 23-first rotating shaft, 24-first rubber baffle, 3-secondary coating chamber, 4-atomizing nozzle, 5-spiral conveying mechanism, 51-second motor, 52-second rotating shaft, 53-first spiral blade, 54-second spiral blade, 6-medicine supply system, 61-medicine box, 62-main liquid supply pipe, 63-secondary liquid supply pipe, 64-liquid inlet pipe, 7-exhaust pipe, 8-gas filter, 9-fan, 10-discharge channel, 11-filter screen, 12-recycling box, 13-oven and 14-second rubber baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The utility model provides a seed coating machine, includes one-level dressing room 1 and second

grade dressing room

3, 1 bottom of one-level dressing room communicates with 3 feed inlets of second grade dressing room, be equipped with in the one-level dressing room 1 and get rid of material mechanism 2, get rid of material mechanism 2 and include first motor 21, carousel 22, first pivot 23 and first rubber baffle 24, 23 one end of first pivot links to each other with the first motor 21 output, and the other end extends to in one-level dressing room 1, be fixed with carousel 22 on the

first pivot

23, 23 bottoms of first pivot are equipped with first rubber baffle 24, 1 inner wall slope of one-level dressing room is equipped with annular second rubber baffle 14, second rubber baffle 14 staggers at vertical direction with first rubber baffle 24, all be equipped with spiral delivery mechanism 5 in 1 bottom of one-level dressing room and the second

grade dressing room

3, 1 inner wall and second grade dressing room 3 top all are equipped with atomizing nozzle 4, the atomizing nozzle 4 is communicated with a medicine supply system 6.

The utility model discloses a theory of operation does:

seeds are added into the first-level coating chamber 1, the first motor 21 is started, the rotary table 22 rotates to throw out the seeds falling on the rotary table 22, so that the seeds are dispersed more, the contact surface with the pesticide mist is increased, then the seeds sequentially pass through the second rubber baffle 14 and the first rubber baffle 24, the falling speed of the seeds is reduced under the blocking effect of the second rubber baffle 14 and the first rubber baffle 24 and fall in a step shape, meanwhile, the atomizing nozzles 4 on the inner wall of the first-level coating chamber 1 spray the pesticide to the seeds, the pesticide coating time of the seeds in the descending and overturning process can be increased due to the reduction of the falling speed of the seeds and the increase of the descending distance, the pesticide spraying by the atomizing nozzles 4 is uniform, the pesticide can be completely and uniformly coated on the seeds, the seeds cannot be strongly collided when the seeds are thrown onto the second rubber baffle 14 and the first rubber baffle 24, the seeds are prevented from being damaged, and then at the bottom of the first-level coating chamber, the seed passes through spiral delivery mechanism 5 and carries in second grade capsule room 3, and spiral delivery mechanism 5 can overturn the seed and impel forward, carries evenly, lets seed parcel medicament more even, and can not block up, and the seed of upset is rubbed with the hands mutually, has still strengthened the effect of capsule.

Example 2

On the basis of embodiment 1, the spiral conveying mechanism 5 includes a second motor 51, a second rotating shaft 52, and a first spiral blade 53 and a second spiral blade 54 which are sequentially arranged on the second rotating shaft 52, the second rotating shaft 52 transversely extends from the inside of the first-stage coating room 1 to the tail of the second-stage coating room 3, the first spiral blade 53 is arranged on the second rotating shaft 52 in the first-stage coating room 1, and the second spiral blade 54 is arranged on the second rotating shaft 52 in the second-stage coating room 3. Through setting up screw delivery mechanism 5, utilize helical blade to overturn the seed and impel forward, carry evenly, the seed can mix with the medicament that the top jetted out evenly in the transportation process, and the seed is rubbed with the hands each other in the upset, can strengthen the effect of capsule.

Example 3

On the basis of embodiment 1, the chemical supply system 6 comprises a chemical tank 61, a main liquid supply pipe 62, a secondary liquid supply pipe 63 and a liquid inlet pipe 64, wherein the chemical tank 61 is sequentially communicated with the main liquid supply pipe 62 and the secondary liquid supply pipe 63, the secondary liquid supply pipe 63 is embedded in the side wall of the primary coating chamber 1 and the top wall of the secondary coating chamber 3, the secondary liquid supply pipe 63 is communicated with the liquid inlet pipe 64, and the liquid inlet pipe 64 penetrates through the side wall of the primary coating chamber 1 and the top wall of the secondary coating chamber 3 and extends inwards and is provided with an atomizing nozzle 4 at the end part. Establish in one-level coating room 1 lateral wall and in 3 roofs of second grade coating room through the embedding of inferior liquid feed pipe 63, can set up a plurality of feed liquor pipes 64 on inferior liquid feed pipe 63 to set up a plurality of atomizing nozzle 4, make the medicament blowout more even, and medicament spun position establishes to a plurality of medicaments that can make the medicament wrap up completely.

Example 4

On the basis of the embodiment 1, the included angle between the first rubber baffle plate 24 and the second rubber baffle plate 14 and the vertical direction is 20-35 degrees. Through setting the first rubber baffle 24 and the second rubber baffle 14 to 20 ~ 35 with the contained angle of vertical direction, this angle can make the even whereabouts of seed, and is difficult for blockking up at the process of falling.

Example 5

On the basis of the embodiment 1, the tail part of the secondary coating chamber 3 is communicated with a gas filter 8 through an exhaust pipe 7, and the gas filter 8 is connected with a fan 9. The gas filter 8 can treat the toxic gas generated during the coating process to reduce the toxic gas into clean air.

Example 6

On the basis of the embodiment 1, the tail part of the secondary coating chamber 3 is obliquely provided with a discharge channel 10, the bottom of the discharge channel 10 is provided with a filter screen 11, the bottom of the filter screen 11 is provided with a recovery box 12, and the discharge channel 10 is communicated with an oven 13. Through set up filter screen 11 in discharging channel 10 bottom, can filter the fine crushing impurity and the tiny particle that mix with in the seed after the coating, make coating seed particle size more even.

Claims

1. The utility model provides a seed coating machine, its characterized in that includes one-level capsule room (1) and second grade capsule room (3), one-level capsule room (1) bottom and second grade capsule room (3) feed inlet intercommunication, be equipped with in one-level capsule room (1) and get rid of material mechanism (2), it includes first motor (21) to get rid of material mechanism (2), carousel (22), first pivot (23) and first rubber baffle (24), first pivot (23) one end links to each other with first motor (21) output, and the other end extends to one-level capsule room (1), be fixed with carousel (22) on first pivot (23), first pivot (23) bottom is equipped with first rubber baffle (24), one-level capsule room (1) inner wall slope is equipped with annular second rubber baffle (14), second rubber baffle (14) stagger in vertical direction with first rubber baffle (24), spiral conveying mechanisms (5) are arranged at the bottom of the first-stage coating chamber (1) and in the second-stage coating chamber (3), atomizing nozzles (4) are arranged on the inner wall of the first-stage coating chamber (1) and the top of the second-stage coating chamber (3), and the atomizing nozzles (4) are communicated with a medicine supply system (6).

2. A seed coating machine according to claim 1, characterized in that the spiral conveying mechanism (5) comprises a second motor (51), a second rotating shaft (52), and a first spiral blade (53) and a second spiral blade (54) which are arranged on the second rotating shaft (52) in sequence, the second rotating shaft (52) transversely extends from the inside of the first-stage coating chamber (1) to the tail part of the second-stage coating chamber (3), the first spiral blade (53) is arranged on the second rotating shaft (52) in the first-stage coating chamber (1), and the second spiral blade (54) is arranged on the second rotating shaft (52) in the second-stage coating chamber (3).

3. A seed coater according to claim 1, wherein the chemical supply system (6) comprises a chemical tank (61), a main liquid supply pipe (62), a sub liquid supply pipe (63) and a liquid inlet pipe (64), the chemical tank (61) is communicated with the main liquid supply pipe (62), the sub liquid supply pipe (63) in turn, the sub liquid supply pipe (63) is embedded in the side wall of the primary coating chamber (1) and the top wall of the secondary coating chamber (3), the sub liquid supply pipe (63) is communicated with the liquid inlet pipe (64), and the liquid inlet pipe (64) extends inwardly through the side wall of the primary coating chamber (1) and the top wall of the secondary coating chamber (3) and is provided with an atomizing nozzle (4) at the end.

4. A seed coater according to claim 1, wherein the first rubber barrier (24) and the second rubber barrier (14) are angled at an angle of 20 ° to 35 ° from vertical.

5. A seed coater according to claim 1, characterized in that the tail part of the secondary coating chamber (3) is communicated with a gas filter (8) through an exhaust pipe (7), and the gas filter (8) is connected with a fan (9).

6. A seed coating machine according to claim 1, characterized in that the tail of the secondary coating chamber (3) is obliquely provided with a discharge channel (10), the bottom of the discharge channel (10) is provided with a filter screen (11), the bottom of the filter screen (11) is provided with a recovery box (12), and the discharge channel (10) is communicated with an oven (13).