阅读说明：本技术 一种有机大米深加工用色选机 (Color sorter for deep processing of organic rice ) 是由 杨艳辉 于 2019-11-27 设计创作，主要内容包括：本发明公布了一种有机大米深加工用色选机,色选机包括壳体、进料斗、转盘和电动机,进料斗固定连接在壳体顶端,壳体顶端还设置有电动机,本发明通过设置正极静电块和负极静电块,能够通过静电作用吸附色选过程中产生的灰尘,减少色选机内部的灰尘,提高色选精度；减少灰尘在背景板、相机和背景灯上的沉积量,降低背景板、相机好背景灯的清洁频率,有利于延长色选机的使用寿命和色选精度；能够确保流出的米只有一层厚度,进入到相机视野和气枪喷射区域只有一层米,气枪每次喷射只会将一粒米喷出,不会误选,通过背景板安装座通过定位柱卡合在背景板安装座上实现背景板可拆卸式安装,通过为好料仓和坏料仓配置防跳装置,能够防止串料现象发生。(The invention discloses a color selector for deep processing of organic rice, which comprises a shell, a feed hopper, a turntable and a motor, wherein the feed hopper is fixedly connected to the top end of the shell; the deposition of dust on the background plate, the camera and the background lamp is reduced, the cleaning frequency of the background plate and the camera and the background lamp is reduced, and the service life of the color selector is prolonged, and the color selection precision is improved; can ensure that the meter that flows only one deck thickness, enter into the camera field of vision and the air gun injection zone only one deck meter, the air gun sprays at every turn and only can spout a grain meter, can not the miscelect, passes through the background board mount pad and realizes the detachable installation of background board through the reference column block on the background board mount pad, prevents jumping the device through disposing for good feed bin and bad feed bin, can prevent that the string material phenomenon from taking place.)

1. A color selector for deep processing of organic rice is characterized by comprising a shell (1), a feed hopper (2), a turntable (3) and a motor (4), the feed hopper (2) is fixedly connected with the top end of the shell (1), the top end of the shell (1) is also provided with a motor (4), a turntable (3) is arranged at the outlet of the feed hopper (2), the turntable (3) is also provided with a rotating shaft (5) in a matching way, one end of the rotating shaft (5) penetrates through the feed hopper (2) and then is positioned in the feed hopper (2), the other end of the rotating shaft (5) is positioned outside the feed hopper (2) and is connected with a rotating shaft of the motor (4), the rotary table (3) is sleeved on the rotating shaft (5), the two sides of the rotary table (3) are provided with baffle plates (6), the left side and the right side of the turntable (3) are in close contact with the inner wall of the feed hopper (2); a rice discharge hole (7) is formed in the inner wall of the feed hopper (2), baffle grooves (8) are formed in the four corners of the rice discharge hole (7), and the baffle (6) passes through the baffle grooves (8) in the rotating process and is in close contact with the baffle grooves (8); the rice discharge port (7) is also fixedly connected with a scraper (9), a gap between the scraper (9) and the turntable (3) is between the first-layer rice spreading thickness and the second-layer rice spreading thickness, and two ends of the scraper (9) are respectively in close contact with the baffle (6); casing (1) central point department is provided with camera (10), air gun (11) and background board (12), background board (12) are located casing (1) and go up camera (10) just to position department, the inside bad feed bin (13) and good feed bin (14) that still are provided with of shell, the rice is followed carousel (3) and is rolled out and is done the parabola motion and fall into good feed bin (14) at last.

2. The color selector for deep processing of organic rice as claimed in claim 1, wherein the scraper (9) comprises a first scraping portion (901), a first scraping portion (902) and a first scraping portion (903), the first scraping portion (901) is fixedly connected with the casing (1), one end of the second scraping portion (902) is fixedly connected with the first scraping portion (901), the other end of the second scraping portion (902) is fixedly connected with a third scraping portion (903), an included angle between the second scraping portion (902) and the third scraping portion (903) is an obtuse angle, the third scraping portion is close to the joint of the second scraping portion (902) and the third scraping portion (903) and is higher than one end of the feed hopper (2), and the gap width between the third scraping portion (903) and the rotary disc (3) is between one-meter tiling thickness and two-meter tiling thickness.

3. The color sorter for deep processing of organic rice according to claim 1, wherein the electrostatic dust catching mechanism comprises a negative electrode electrostatic block (15), a positive electrode electrostatic block (16) and an electrostatic protection cover (17), the electrostatic protection cover (17) is sleeved on the outer sides of the negative electrode electrostatic block (15) and the positive electrode electrostatic block (16), the negative electrode electrostatic block (15) is connected with the shell (1) through an insulation column (18), the positive electrode electrostatic block (16) is connected with the shell (1) through the insulation column (18), and the voltage between the positive electrode electrostatic block (16) and the negative electrode electrostatic block (15) is 220 v.

4. The color sorter for further processing of organic rice according to claim 1, wherein the electrostatic protection cover (17) is connected with the insulating column (18) in a screw thread sealing manner.

5. The color sorter for deep processing of organic rice according to claim 1, wherein a background plate mounting opening (19) is formed in the casing (1), a background plate mounting seat (20) is arranged on the background plate mounting opening (19) in a matching manner, the background plate mounting seat (20) is fixedly connected with the background plate (12), a positioning column (21) is arranged on the outer side of the background plate mounting opening (19), a positioning groove (22) is formed in a corresponding position of the background plate mounting seat (20), and the background plate mounting seat (20) is clamped on the background plate mounting seat (20) through the positioning column (21) to detachably mount the background plate (12).

6. The color sorter for further processing of organic rice according to claim 1, wherein the camera (10) and the air gun (11) work in combination through a photoelectric management system in computer software.

7. The color sorter for further processing of organic rice according to claim 6, wherein the motor (4) is powered by 220v ac current, and the camera (10) and the air gun (11) are powered by 220v ac current.

8. The color sorter for deep processing of organic rice according to claim 1, wherein anti-jumping devices (23) for preventing rice jumping out are arranged on the bad bin (13) and the good bin (14).

Technical Field

The invention belongs to the technical field of rice processing equipment, and particularly relates to a color sorter for deep processing of organic rice.

Background

The color sorting principle of the color sorter is that according to the difference of the optical characteristics of materials, optical signals are converted into electric signals, and different color particles are sorted out by utilizing a photoelectric technology. During storage or processing of the rice, part of the rice is mildewed under the condition of oxidation or dampness, and the mildewed rice cannot be eaten, so that the mildewed rice needs to be picked out. The mildewed rice can be screened by a color sorter.

The invention discloses a rice color sorting device with a dust screening and drying function, which comprises a fixed box, wherein a shaking device penetrates through one side of the fixed box, one side of the shaking device is fixedly connected with a dust screening box, a screen is arranged on the dust screening box, one side of the fixed box is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a rotating shaft through a coupler, a threaded rod is fixedly connected to the surface of the rotating shaft, a moving block is connected to the surface of the threaded rod in a threaded manner, and a second motor is fixedly connected to the bottom of the moving block, and relates to the technical field of color sorters. This rice look selects device with screening dirt stoving function has solved present look selection machine and has generally only had the ability of screening, can not combine the problem of simultaneous use with the screening function of the screening dirt of rice and stoving function and look selection machine, has improved the practicality of look selection machine, has realized that the look selection machine has the look simultaneously and has selected, the function of stoving and screening dirt, has practiced thrift a large amount of resources, has alleviateed people's work burden, but this look selection device does not detail following technical problem: a large amount of floating dust exists in the color sorter, and the influence of the existence of the floating dust on the color sorter is mainly the color sorting precision and the service life of parts. The specific reason is that the floating dust has refraction and scattering effects on light, and the micro scattering can slightly change the color of the light generated by the light source, so that the color selection precision is influenced; in addition, floating dust is accumulated on the background plate and the camera lens mountain, which reduces the sensitivity of the background plate and the camera lens, so that the background plate and the camera lens need to be cleaned frequently; firstly, the probability of scratches on the background plate and the camera lens can be increased by frequently cleaning the background plate and the camera lens, and secondly, the background plate and the camera lens are required to be calibrated and positioned after being cleaned every time, so that the operation is inconvenient; in the color sorting process, rice which does not enter a good bin and a bad bin can appear, the rice has good quality and bad quality, the main reason is that when the rice is discharged from a discharge port, the rice in a part of discharging time period is more, the thickness of a rice layer exceeds one layer, so that the air flow sprayed by an air gun is insufficient to simultaneously spray a plurality of rice grains into the bad bin, but due to the action of the air gun, the rice grains can not enter the good material layer, so that waste can be caused; in addition, the rice can outwards jump out in falling into the feed bin, gets into adjacent feed bin, causes the cluster material.

Disclosure of Invention

The invention aims at the problems and provides a color selector for deep processing of organic rice.

In order to achieve the purpose, the invention adopts the technical scheme that: a color sorter for deep processing of organic rice comprises a shell, a feed hopper, a rotary table and a motor, wherein the feed hopper is fixedly connected to the top end of the shell, the motor is further arranged at the top end of the shell, the rotary table is arranged at the outlet of the feed hopper, the rotary table is further provided with a rotary shaft in a matched mode, one end of the rotary shaft penetrates through the feed hopper and then is located inside the feed hopper, the other end of the rotary shaft is located outside the feed hopper and is connected with a rotary shaft of the motor, the rotary table is sleeved on the rotary shaft, baffle plates are arranged on two sides of the rotary table; the inner wall of the feed hopper is provided with a rice discharge port, four corners of the rice discharge port are respectively provided with a baffle groove, and the baffle passes through the baffle grooves in the rotation process and is in close contact with the baffle grooves; the rice discharge port is also fixedly connected with a scraper, a gap between the scraper and the rotary table is between the first-layer rice spreading thickness and the second-layer rice spreading thickness, and two ends of the scraper are respectively in close contact with the baffle; the utility model discloses a rice processing device, including casing, air gun, background board, the casing central point department is provided with camera, air gun and background board, the background board is located the casing and goes up the camera just to position department, the inside bad feed bin and the good feed bin that still is provided with of casing, the rice is followed the carousel and is rolled out and be the parabola motion and fall into good feed bin at last.

As a further improvement of the above technical solution: the scraper blade includes that the first portion of scraping, second scrape the portion and the third scrapes the portion, the first portion of scraping and casing fixed connection, the second is scraped portion one end and is scraped a fixed connection with the first, and the other end scrapes a fixed connection with the third, the second is scraped the portion and the third is scraped the contained angle and is the obtuse angle between the portion, the third is hung the portion and is higher than the second near feeder hopper one end and scrapes portion and third and scrape a junction, the third is scraped the gap width between portion and carousel and is between one-layer meter tiling thickness and two-layer meter tiling thickness.

As a further improvement of the above technical solution: the electrostatic dust catching mechanism comprises a negative electrode electrostatic block, a positive electrode electrostatic block and an electrostatic protection cover, the electrostatic protection cover is sleeved on the outer sides of the negative electrode electrostatic block and the positive electrode electrostatic block, the negative electrode electrostatic block and the shell are connected through an insulating column, the positive electrode electrostatic block and the shell are also connected through the insulating column, and voltage between the positive electrode electrostatic block and the negative electrode electrostatic block is 220 v.

As a further improvement of the above technical solution: and the electrostatic protection cover is in threaded sealing connection with the insulating column.

As a further improvement of the above technical solution: the improved portable electronic device is characterized in that a background plate mounting port is formed in the shell, a background plate mounting seat is arranged on the background plate mounting port in a matched mode, the background plate mounting seat is fixedly connected with a background plate, a positioning column is arranged on the outer side of the background plate mounting port, a positioning groove is formed in the corresponding position of the background plate mounting seat, and the background plate mounting seat is clamped on the background plate mounting seat through the positioning column to achieve detachable mounting of the background plate.

As a further improvement of the above technical solution: the camera and the air gun work jointly through a photoelectric management system in computer software.

As a further improvement of the above technical solution: the motor is powered by 220v ac current and the camera and air gun are powered by 220v ac current.

As a further improvement of the above technical solution: the bad stock bin and the good stock bin are both provided with anti-jumping devices for preventing rice from jumping out

Compared with the prior art, the invention has the advantages that:

1. according to the invention, by arranging the positive electrode static block and the negative electrode static block, dust generated in the color sorting process can be adsorbed through the static effect, the dust in the color sorter is reduced, the gas in the color sorter is kept clean, the air transmittance is improved, and the color sorting precision is improved; the deposition amount of dust on the background plate, the camera and the background light is reduced, and the cleaning frequency of the background plate, the camera and the background light is reduced. The service life of the color sorter can be prolonged, and the color sorting precision can be improved.

2. According to the invention, by arranging the scraping plate and the rotary table, the width of the gap between the third scraping part and the rotary table is controlled to be between the one-layer rice tiled thickness and the two-layer rice tiled thickness, rice on the rotary table flows out from the gap, so that the flowing rice only has one layer of thickness, the rice enters the camera visual field and the air gun injection area only has one layer of rice, and only one grain of rice can be sprayed by the air gun every time of injection, so that misselection cannot be caused. 3. The scraping plate comprises a first scraping part, a second scraping part and a third scraping part, wherein the third scraping part scrapes the rice on the rotary plate in an inclined upward direction, so that the scraped rice is stressed by an upward force, the rice on the rotary plate cannot be extruded, and the scraping is smoother; first portion of scraping, second scrape portion and third scrape portion and baffle and form a confined space, can temporarily store the rice of scraping, scrape the portion and be the obtuse angle between the portion with the third in addition, the second is scraped the portion and is played the supporting role to the rice of temporarily storing, rather than the oppression effect. 4. According to the invention, the shell is provided with the background plate mounting port, the background plate mounting port is matched with the background plate mounting seat, the background plate mounting seat is fixedly connected with the background plate, the outer side of the background plate mounting port is provided with the positioning column, the corresponding position on the background plate mounting seat is provided with the positioning groove, and the background plate mounting seat is clamped on the background plate mounting seat through the positioning column to realize the detachable mounting of the background plate 5.

Drawings

Fig. 1 is a schematic view of an overall first perspective structure of the present invention.

Fig. 2 is a schematic view of the connection structure of the shell, the feed hopper and the motor of the invention.

Fig. 3 is a schematic view of a connection structure of the background plate mounting seat, the background plate and the positioning post in the invention.

FIG. 4 is a schematic view of a first perspective of the hopper of the present invention.

FIG. 5 is a schematic structural view of an electrostatic dust-catching mechanism according to the present invention.

Fig. 6 is a schematic view of a second perspective view of the hopper of the present invention.

Fig. 7 is an enlarged schematic view of a portion a in fig. 6.

Fig. 8 is a schematic view of the connection structure of the turntable and the baffle.

FIG. 9 is a schematic view of the structure of the mounting opening and positioning groove of the background plate on the casing according to the present invention.

In the figure: 1. a housing; 2. a feed hopper; 3. a turntable; 4. an electric motor; 5. a rotating shaft; 6. a baffle plate; 7. a rice discharge port; 8. a baffle slot; 9. a squeegee; 901. a first scraping part; 902 background plate mounting seat, first scraping part; 903. a first scraping part; 10. a camera; 11. an air gun; 12. a background plate; 13. a bad material bin; 14. a material bin is prepared; 15. a negative electrode static block; 16. a positive electrode static block; 17. an electrostatic protection cover; 18. an insulating column; 19. a background plate mounting port; 20. (ii) a 21. A positioning column; 22. positioning a groove; 23. an anti-jump device.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments thereof are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.