CN211043186U

CN211043186U - Seed coating detecting system

Info

Publication number: CN211043186U
Application number: CN201921536187.1U
Authority: CN
Inventors: 王怀军; 柴先接
Original assignee: Suzhou Jice Intelligent Technology Co ltd
Current assignee: Suzhou Jice Intelligent Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-17
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a seed coating detection system, which relates to the technical field of seed coating, and the technical proposal is characterized in that the seed coating detection system comprises a shell and a feeding vibration disk, a receiving bin and a detection device are arranged in the shell, a discharge port of the feeding vibration disk is connected with a feed channel, the detection device comprises a frame, a high-light-transmission glass carrier and four industrial cameras, a connecting seat is arranged on the frame, and a clamping groove is arranged on the connecting seat; the top end of the high-light-transmission glass carrier is downwards sunken to form a placing groove, and the feeding channel is obliquely arranged and communicated with the placing groove; one end of the high-light-transmission glass carrier, which is close to the material receiving bin, is opened and connected with a material discharging channel, one end of the high-light-transmission glass carrier is clamped and embedded in the clamping groove, and the other end of the high-light-transmission glass carrier extends out of the material discharging channel; the four industrial cameras are arranged by taking the high-light-transmission glass carrier as a center, are positioned in the same vertical plane and form 90-degree included angles between the adjacent cameras, and are provided with through holes on the rack below the high-light-transmission glass carrier. The effect of accurately detecting the seed coating is achieved.

Description

Seed coating detecting system

Technical Field

The utility model belongs to the technical field of the technique of seed coating and specifically relates to a seed coating detecting system is related to.

Background

The seed coating is a high and new technology for promoting agricultural production increase and harvest developed in the middle of the 80 th's of the 20 th century, and seeds coated with the seed coating agent can rapidly absorb water and swell after being sown. With the gradual development of embryo in the seed and the continuous growth of seedling, the seed coating agent slowly releases various effective components contained in the seed coating agent, and the effective components are gradually absorbed into the body by the seedling of the seed, thereby achieving the purposes of preventing and treating plant diseases and insect pests in seedling stage, promoting growth and development and improving crop yield. Seed coating is listed as an agricultural technical project which is mainly popularized in China.

The seed mechanical coating is a processing technique which takes seeds as a carrier and takes coating equipment as a means to uniformly and effectively coat a seed coating agent containing active ingredients such as pesticide, fertilizer, growth regulator and the like on the surfaces of the seeds according to a certain proportion so as to reprocess the seeds and improve the quality of the seeds. And because the seed coating agent is toxic, the seed coating can be presented with bright colors, the bright colors are warning colors, the insecticidal and bactericidal effects can not be achieved, and only the seeds are told to be mixed with the seeds, the seeds can not be eaten and are toxic. The organic pigment for seed coating agent plays such a role. Good pigments for seed coatings should be bright in color, have high hiding power, tinting strength, dispersibility, and have low oil absorption, yet be stable to light.

At present, the seed coating machine still has defects in the aspects of structural design, seed and medicine supply mode, metering precision control and the like, so that the coating quality is not ideal, and the coating qualification rate cannot meet the actual production requirement. The quality of the seed coating machine directly affects the coating qualification rate and the coating effect of seeds, wherein the coating qualification rate is an important index of the coating machine, the detection method of the coating qualification rate in the current national relevant standard is mainly carried out by a manual observation method, the coating qualification rate of the seeds is defined as that 80 percent of the coating coverage rate of a single seed is regarded as qualified, and 93 percent (different seed values are different) of the seeds (200 seeds) are regarded as qualified. The method has the advantages of different detection results, poor consistency, low efficiency and incapability of real-time online detection. If the yield data cannot be rapidly and accurately given, a large amount of unqualified coated seeds are probably produced by the coating machine continuously and are not allowed to be sold, and the seed coating agent and the seeds are high in price, so that the loss is large.

Chinese patent with publication number CN208270444U discloses a seed coating qualification rate detection system, which comprises a housing, an automatic feeding device, an automatic discharging device, a detection unit, a control unit and a discharging bin, wherein the automatic feeding device realizes automatic displacement and sequencing of a plurality of granular coated seeds by a high-frequency vibrator, the automatic discharging device blows the detected coated seeds into the discharging bin by high-pressure air injection, the detection unit is composed of industrial cameras distributed on high-transparency glass in four directions, namely up, down, front and back, a high-definition picture shot by the seeds is processed by an industrial personal computer, and the detection data is finally obtained by preprocessing, seed surface area calculation and uncoated area calculation in sequence. The seed coating qualification rate detection system and method solve the problems that the traditional seed coating qualification rate is obtained through manual observation, the consistency is poor, the efficiency is low and the like, and realize real-time online detection.

The above prior art solutions have the following drawbacks: adopt high printing opacity glass board as the carrier that bears the weight of the seed, the camera of can being convenient for shoots, but because used organic pigment on the seed coating, in the testing process, the pigment on the seed coating can paint on the glass board, and the glass board is dismantled comparatively troublesome, so the pigment on the glass board is difficult for getting rid of. Pigment persists and piles up the shooting that can shelter from bottom camera to a certain extent on the glass board, is unfavorable for the detection of seed coating.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a seed coating detecting system has detachable glass carrier, has promoted the shooting definition of camera, has reached the effect of accurate detection seed coating.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a seed coating detection system comprises a shell and a feeding vibration disc, wherein a receiving bin and detection equipment are installed in the shell, a discharge hole of the feeding vibration disc is connected with a feeding channel, the detection equipment comprises a rack, a high-light-transmittance glass carrier and four industrial cameras, a connecting seat is arranged on the rack, and a clamping groove is formed in the connecting seat; the top end of the high-light-transmission glass carrier is downwards sunken to form a placing groove, and the feeding channel is obliquely arranged and communicated with the placing groove; one end of the high-light-transmission glass carrier, which is close to the material receiving bin, is opened and connected with a discharging channel, one end of the high-light-transmission glass carrier is clamped and embedded in the clamping groove, and the other end of the high-light-transmission glass carrier extends into the discharging channel; the discharging channel is arranged along the horizontal direction and is detachably connected with the rack, and one end of the discharging channel, which is far away from the high-light-transmittance glass carrier, is detachably connected with the receiving bin; an air hole is formed in one end, far away from the material receiving bin, of the high-light-transmittance glass, an air pipe is arranged on the connecting seat, one end of the air pipe extends into the high-light-transmittance glass carrier through the air hole, and an air compressor is fixedly connected to the other end of the air pipe; four the industrial camera uses high printing opacity glass carrier to set up as the center, four industrial camera along high printing opacity glass carrier circumference distribution and adjacent between become 90 degrees contained angles, the through-hole has been seted up in the frame of high printing opacity glass carrier below.

Through adopting above-mentioned technical scheme, the seed falls into high printing opacity glass carrier again in through material loading vibration dish entering feedstock channel, shoots the analysis through four industrial cameras, and the trachea on the connecting block blows the seed that has detected in the standing groove to the storage bin in through discharging channel. High printing opacity glass carrier can not shelter from the seed, the shooting of the industrial camera of being convenient for, high printing opacity glass carrier one end inlay card is in the draw-in groove of connecting block simultaneously, the other end stretches into in the discharging channel, when needs are dismantled high printing opacity glass carrier and are washd, only need sliding connection seat, make high printing opacity glass carrier and discharging channel separation, then hold between the fingers high printing opacity glass carrier inlay card and lift up the high printing opacity glass carrier that can pull down in the one end of connecting block, wash, the definition of industrial camera shooting has been ensured, the effect of accurate detection seed capsule has been reached.

The utility model discloses further set up to: the feed channel top end opening and one end are articulated with the discharge gate of material loading vibration dish, and the other end and the opening part butt on standing groove top.

Through adopting above-mentioned technical scheme, discharging channel arranges the standing groove in, ensures that the seed can slide into the standing groove smoothly in, discharging channel is articulated with the discharge gate of material vibration dish simultaneously, when needs are dismantled high printing opacity glass carrier and are washd, lifts up discharging channel, can reduce when dismantling high printing opacity glass carrier, discharging channel is to the hindrance of high printing opacity glass carrier, the dismantlement of the high printing opacity glass carrier of being convenient for.

The utility model discloses further set up to: the discharging channel is cylindrical and has two open ends.

Through adopting above-mentioned technical scheme, tube-shape discharging channel is convenient for the seed after the trachea will detect and is insufflated in receiving the feed bin, and tube-shape discharging channel can prevent that the seed from under tracheal effect of blowing, the fly away discharging channel simultaneously.

The utility model discloses further set up to: the discharge passage top is equipped with the baffle, the baffle sets up and feed passage's discharge gate is relative along vertical direction, the baffle bottom is located the standing groove.

Through adopting above-mentioned technical scheme, the baffle can block the very fast seed of landing speed in feedstock channel for the seed in the feedstock channel all can fall into the standing groove in transmission process, detects the process.

The utility model discloses further set up to: four the camera lens the place ahead of industry camera all is equipped with the lamp shade, the lamp shade is hemisphere and opening orientation high printing opacity glass carrier, it shoots the hole to run through being equipped with on the lamp shade, the inside light source that is equipped with of lamp shade, the camera lens orientation of industry camera shoots the hole correspondingly.

Through adopting above-mentioned technical scheme, the setting of lamp shade can provide the light source for the industry camera, can effectively gather light simultaneously for the industry camera shoots more clearly.

The utility model discloses further set up to: the side wall of the shell is made of transparent materials, and a black one-way perspective film is attached to the side wall.

Through adopting above-mentioned technical scheme, transparent material can be convenient for follow the outside real-time operation condition who observes equipment of casing, and the setting up of black one-way perspective membrane can reduce the inside influence of external light source to the casing for the casing is inside to be in darker state, and the cooperation of the industry camera of being convenient for and light source promotes the definition that the industry camera was shot.

The utility model discloses further set up to: receive feed bin top opening and can dismantle the setting in the casing, be equipped with the cardboard that is used for fixed receipts feed bin along vertical direction on the casing bottom plate, one side opening that the casing is close to receiving the feed bin and articulated have a closed door, the cardboard has a plurality ofly along receiving feed bin circumference distribution, receive and be equipped with waist type hole along vertical direction on the feed bin, discharge channel keeps away from the one end of high printing opacity glass carrier and stretches into in receiving the feed bin through waist type hole, the length in waist type hole is greater than the cardboard height.

Through adopting above-mentioned technical scheme, receive the storehouse and can dismantle the setting, the collection of the seed of being convenient for detect is receiving the storehouse when dismantling, opens the sealing door, upwards mentions and receives the storehouse, and discharging channel slides in waist type hole, outwards carries and drags and receive the storehouse for receive storehouse and cardboard break away from, can directly take out and receive the storehouse, and the setting of waist type hole and cardboard is convenient for receive the installation and the fixed of storehouse and feeding.

The utility model discloses further set up to: and a handle is arranged on one side of the material receiving bin close to the closed door.

Through adopting above-mentioned technical scheme, the setting of handle is convenient for take out receipts feed bin.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the connecting block, the high-light-transmission glass carrier and the discharging channel, the high-light-transmission glass carrier to be cleaned can be detached conveniently, the shooting definition of an industrial camera is kept, and the seed detection accuracy is ensured;

2. through the arrangement of the feeding channel and the baffle plate, the seeds can stably fall into the placing groove for detection;

3. through the setting of base and black one-way perspective membrane, can provide suitable light source for the industry camera, promote the definition of shooing, ensure the precision that the seed detected.

Drawings

Fig. 1 is a schematic structural diagram for showing an overall structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram for showing the connection relationship between the feeding vibration plate and the feeding channel according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram for showing an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram for showing the internal structure of the housing according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram for showing a connection relationship between the air compressor and the connecting seat according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram for showing the positional relationship between the industrial camera and the lamp cover according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram for showing the position of the material receiving bin in the casing according to the embodiment of the present invention;

fig. 8 is a schematic structural diagram for embodying a specific structure of the material receiving bin according to an embodiment of the present invention.

In the figure, 1, a housing; 11. an air compressor; 12. clamping a plate; 13. a closing door; 2. a feeding vibration disc; 21. a feed channel; 3. a detection device; 31. a frame; 311. a through hole; 312. locking the kidney-shaped hole; 32. a high light transmission glass carrier; 321. a placement groove; 322. air holes; 33. an industrial camera; 34. a connecting seat; 341. a card slot; 342. an air tube; 35. a discharge channel; 36. a baffle plate; 37. a lamp shade; 371. shooting holes; 4. a material receiving bin; 41. a kidney-shaped hole; 42. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a seed coating detecting system, including casing 1 and material loading vibration dish 2, check out test set 3 and material receiving bin 4. The feeding vibration disc 2 is located outside the shell 1, a discharging hole of the feeding vibration disc 2 is connected with a feeding channel 21, the top end of the feeding channel 21 is opened, one end of the feeding channel is hinged to the discharging hole of the feeding vibration disc 2, and the other end of the feeding channel is connected with the detection equipment 3. Detection equipment 3 and receipts feed bin 4 are all installed inside casing 1, and the outer wall of casing 1 adopts transparent material to make, and the outer wall of casing 1 adopts transparent organic glass in this example, and the facing has black one-way perspective membrane on the outer wall of casing 1, and black one-way perspective membrane can reduce outside light and get into inside casing 1 for casing 1 is inside to be in comparatively dark environment, and the operation of the detection equipment 3 of being convenient for can also observe the inside condition of casing 1 when equipment moves simultaneously.

Referring to fig. 3 and 4, the inspection apparatus 3 includes a frame 31, a high-transmittance glass carrier 32, and four industrial cameras 33. The connecting seat 34 is slidably connected to the frame 31 along the length direction thereof, the locking kidney-shaped hole 312 is formed in the frame 31 along the length direction thereof, a bolt for fixing the frame 31 and the connecting seat 34 penetrates through the locking kidney-shaped hole 312, and the bolt penetrates through the connecting seat 34 and the locking kidney-shaped hole 312. A clamping groove 341 is arranged on the connecting seat 34; high printing opacity glass carrier 32 sets up on frame 31, and high printing opacity glass carrier 32 top undercut forms standing groove 321, and the opening part butt on feedstock channel 21 slope setting and one end and standing groove 321 top, and the discharge gate height of material loading vibration dish 2 is greater than the standing groove 321 height, and feedstock channel 21 slope sets up the seed of being convenient for and slides in standing groove 321 from material loading vibration dish 2. High printing opacity glass carrier 32 is close to the one end opening of receiving feed bin 4 and is connected with discharging channel 35, and high printing opacity glass carrier 32 sets up and one end inlay card in draw-in groove 341 along the horizontal direction, and the other end stretches in discharging channel 35. Discharging channel 35 passes through the bolt along the horizontal direction and can dismantle the setting on frame 31, and discharging channel 35 is the tube-shape and its both ends opening, and discharging channel 35 is connected with receiving material bin 4, and high printing opacity glass carrier 32 stretches into discharging channel 35's one end and discharging channel 35 bottom contact. The top end of the discharging channel 35 is provided with a baffle 36, the baffle 36 is arranged along the vertical direction and is opposite to the discharging port of the feeding channel 21, the bottom of the baffle 36 is positioned in the placing groove 321 and does not shield the opening of the discharging channel 35, the seed conveying is not influenced, the phenomenon that the seeds in the feeding channel 21 slide fast and fly out of the placing groove 321 can be reduced, and the seeds fall into the placing groove 321. When high printing opacity glass carrier 32 washs when needs take out, only need upwards lift one section distance with feedstock channel 21, then sliding connection seat makes high printing opacity glass carrier 32 break away from with feedstock channel 21, holds between the fingers the one end of high printing opacity glass carrier 32 inlay card at connecting seat 34 at last and upwards lifts, can pull down high printing opacity glass carrier 32, changes and washs, has ensured the definition that industry camera 33 shot, has reached the effect of accurate detection seed capsule.

Referring to fig. 4 and 5, the connecting base 34 is fixedly connected with an air tube 342, and the air tube 342 is a flexible tube and is convenient to slide along with the connecting base 34. The air hole 322 is opened at one end of the high light transmittance glass carrier 32 close to the air pipe 342, one end of the air pipe 342 extends into the placing groove 321 through the air hole 322, and the other end is connected with the air compressor 11. The air compressor 11 is installed inside the housing 1, blows air into the placement groove 321 through the air pipe 342, and blows the seeds detected in the placement groove 321 into the receiving bin 4 through the discharge passage 35.

Referring to fig. 5 and 6, the frame 31 is provided with a through hole 311 having a size larger than the outer contour of the high light transmittance glass carrier 32, and the through hole 311 is located below the high light transmittance glass carrier 32. Four industrial cameras 33 use high printing opacity glass carrier 32 as the center, evenly set up along its circumference, and four industrial cameras 33 are located same vertical plane and become 90 degrees contained angles between adjacent, shoot the seed in the high printing opacity glass carrier 32 from four angles, then whether the analysis seed coating covers qualified.

Referring to fig. 6, a lampshade 37 is arranged in front of the lens of each industrial camera 33, the lampshade 37 is hemispherical, and the opening of the lampshade faces the high-light-transmission glass carrier 32. the lampshade 37 is provided with a shooting hole 371 in a penetrating manner, the lens of the industrial camera 33 shoots seeds coated in the high-light-transmission glass carrier 32 through the shooting hole 371, a light source is arranged on the inner side wall of the lampshade 37, in the embodiment, the light source adopts a L ED lamp with soft light, so that the light source can be provided for a video camera, and the shooting definition is improved.

Referring to fig. 7 and 8, a waist-shaped hole 41 is formed in the outer side wall of the material receiving bin 4 along the vertical direction, one end of the discharging channel 35 extends into the material receiving bin 4 through the waist-shaped hole 41, and the discharging channel 35 is located at the top end of the waist-shaped hole 41. Be provided with a plurality of cardboard 12 along vertical direction on the 1 bottom plate of casing, the cardboard 12 highly be less than the distance of waist type hole 41 bottom and feedstock channel 21 bottom, cardboard 12 along receiving 4 lateral wall circumference distributions in storehouse and with receive 4 lateral walls butts of storehouse and will receive the material storehouse 4 and fix in casing 1. Casing 1 is close to one side opening and the articulated closed door 13 that is close to receiving feed bin 4, receives 4 open-top ends of feed bin and is close to and is equipped with handle 42 on one side lateral wall of closed door 13, and the seed test back that finishes opens closed door 13, will receive feed bin 4 through handle 42 and upwards mention, and discharging channel 35 slides in waist type hole 41, after receiving feed bin 4 and breaking away from cardboard 12, outwards proposes receiving feed bin 4 for discharging channel 35 breaks away from with receiving feed bin 4.

The specific implementation flow of this embodiment: firstly, the seeds are orderly arranged by the feeding vibration disc 2 and enter the feeding channel 21, then fall into the high-light-transmission glass carrier 32, and the seeds are photographed by four industrial cameras 33 through the lamp shade 37; then the air pipe 342 blows air to blow the detected seeds into the material receiving bin 4 through the feeding channel 21, and the process is repeated; finally, when the batch of seeds is detected, the closing door 13 is opened, the receiving bin 4 is lifted upwards through the handle 42, the feeding channel 21 slides in the waist-shaped hole 41, and after the receiving bin 4 is separated from the clamping plate 12, the receiving bin 4 is lifted outwards, so that the discharging channel 35 is separated from the receiving bin 4.

When the high-transmittance glass carrier 32 needs to be replaced and cleaned, the feeding channel 21 is lifted for a certain distance through the hinge point, the air pipe 342 in the air hole 322 is pulled out, the bolt in the waist-shaped hole 312 is unscrewed and locked, the connecting seat 34 is slid, so that the high-transmittance glass carrier 32 is separated from the discharging channel 35, and finally, the high-transmittance glass carrier 32 is held and clamped at one end of the connecting seat 34 and lifted upwards, so that the high-transmittance glass carrier 32 is separated from the clamping groove 341.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a seed coating detecting system, includes casing (1) and material loading vibration dish (2), install in casing (1) and receive feed bin (4) and check out test set (3), the discharge gate of material loading vibration dish (2) is connected with feedstock channel (21), its characterized in that: the detection equipment (3) comprises a rack (31), a high-light-transmittance glass carrier (32) and four industrial cameras (33), wherein a connecting seat (34) is connected to the rack (31) in a sliding mode along the length direction of the rack, and a clamping groove (341) is formed in the connecting seat (34); the top end of the high-light-transmission glass carrier (32) is downwards sunken to form a placing groove (321), and the feeding channel (21) is obliquely arranged and communicated with the placing groove (321); one end of the high-light-transmission glass carrier (32), which is close to the material receiving bin (4), is opened and is connected with a material discharging channel (35), one end of the high-light-transmission glass carrier (32) is clamped and embedded in the clamping groove (341), and the other end of the high-light-transmission glass carrier extends into the material discharging channel (35); the discharging channel (35) is arranged along the horizontal direction and is detachably connected with the rack (31), and one end, far away from the high-light-transmittance glass carrier (32), of the discharging channel (35) is detachably connected with the material receiving bin (4);

an air hole (322) is formed in one end, far away from the material receiving bin (4), of the high-light-transmittance glass carrier (32), an air pipe (342) is arranged on the connecting seat (34), one end of the air pipe (342) extends into the high-light-transmittance glass carrier (32) through the air hole (322), and the other end of the air pipe is fixedly connected with an air compressor (11); four industry camera (33) use high printing opacity glass carrier (32) to set up as the center, four industry camera (33) are followed high printing opacity glass carrier (32) circumference and are distributed and become 90 degrees contained angles between adjacent, through-hole (311) have been seted up on frame (31) of high printing opacity glass carrier (32) below.

2. A seed coating detection system according to claim 1, wherein: the top end of the feeding channel (21) is open, one end of the feeding channel is hinged to the discharge hole of the feeding vibration disc (2), and the other end of the feeding channel is abutted to the opening at the top end of the placing groove (321).

3. A seed coating detection system according to claim 1, wherein: the discharging channel (35) is cylindrical and is provided with openings at two ends.

4. A seed coating detection system according to claim 1, wherein: the top end of the discharging channel (35) is provided with a baffle (36), the baffle (36) is arranged along the vertical direction and is opposite to the discharging hole of the feeding channel (21), and the bottom of the baffle (36) is positioned in the placing groove (321).

5. A seed coating detection system according to claim 1, wherein: four the camera lens the place ahead of industry camera (33) all is equipped with lamp shade (37), lamp shade (37) are hemisphere and opening towards high printing opacity glass carrier (32), it shoots hole (371) to run through being equipped with on lamp shade (37), lamp shade (37) inside is equipped with the light source, the camera lens of industry camera (33) is towards corresponding shooting hole (371).

6. A seed coating detection system according to claim 1, wherein: the side wall of the shell (1) is made of transparent materials, and a black one-way perspective film is attached to the side wall of the shell (1).

7. A seed coating detection system according to claim 1, wherein: receive feed bin (4) top end opening and can dismantle the setting in casing (1), be equipped with cardboard (12) that are used for fixed feed bin (4) along vertical direction on the bottom plate of casing (1), casing (1) is close to one side opening and the articulated closed door (13) that receive feed bin (4), cardboard (12) have a plurality ofly along receiving feed bin (4) circumference distribution, it is equipped with waist type hole (41) along vertical direction on receiving feed bin (4), the one end that high printing opacity glass carrier (32) was kept away from in discharge passage (35) stretches into receiving feed bin (4) through waist type hole (41), the length of waist type hole (41) is greater than cardboard (12) height.

8. The seed coating detection system of claim 7, wherein: and a handle (42) is arranged on one side of the material collecting bin (4) close to the closing door (13).