CN113118014A

CN113118014A - Color selector for grain processing and screening

Info

Publication number: CN113118014A
Application number: CN202110407042.7A
Authority: CN
Inventors: 朱德敏; 朱勇; 朱静
Original assignee: Jiangsu Dingfeng Rice Industry Co ltd
Current assignee: Jiangsu Dingfeng Rice Industry Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-07-16
Anticipated expiration: 2041-04-15
Also published as: CN113118014B

Abstract

The invention discloses a color selector for grain processing and screening, which relates to the technical field of color selectors, and particularly relates to a color selector for grain processing and screening. This a look selection machine for grain processing screening can provide power for the bull stick through starting servo motor to make the vibrations wheel rotate, utilize the rotation of vibrations wheel and the hindrance of horizontal shell, can let the vibrations piece take place vibrations from top to bottom, can make the rice of guidance tape upper surface take place to vibrate, can make things convenient for the look selection machine to filter more, improve the precision of screening, avoid the rice to combine to lead to the problem that impurity sneaked in together.

Description

Color selector for grain processing and screening

Technical Field

The invention relates to the technical field of color sorters, in particular to a color sorter for grain processing and screening.

Background

The color selector is a nondestructive sorting device for quality detection and grading of discrete materials, is widely applied to industries such as grain, food, pigment chemical industry and the like, has very obvious sorting effect on malignant impurities and special materials such as regenerated plastic sheets with high sorting difficulty, plastic particles, corn, various beans, various rice, ores, hot pepper, garlic rice, melon seeds, raisins, seeds, traditional Chinese medicines, dried shrimps, syringa, glass, metals, homochromy rods and the like, and reaches the international leading level.

But current rice look selects machine when sorting, does not add the structure of cleaing away bulky volume and big weight, if the weight of impurity is too big, the injection effect will reduce and lead to impurity to sneak into in the rice, causes the quality to reduce, and the material loading department of look selecting machine all sets up at the eminence moreover, needs the staff to utilize the ladder just can fall the material, and work load is very big, and efficiency is extremely low moreover.

Get into look when selecting quick-witted inner chamber at the rice, the handling capacity can be very big, be difficult for carrying out accurate screening, current look selects the machine and reduces the handling capacity through having seted up a plurality of feed bins of going up, nevertheless still can't guarantee that look selects the accurate screening of machine, the screening effect is not ideal, and current look selects the machine not possess the transport structure, need the staff to look over from time to time and hold whether fill with the device, the operating time has been wasted, the work efficiency has been reduced, still need to transport the assigned position with the device that holds full rice and impurity, the burden of work has been increased, so this place propose a look selection machine that is used for grain processing to filter and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a color sorter for grain processing and screening, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a color sorter for grain processing and screening comprises a screening machine case, wherein an input bin is fixedly installed on the upper surface of the screening machine case, an input hopper is fixedly connected above the inner cavity of the input bin, an upper bin is arranged on the rear side of the input hopper, a threaded rod is movably sleeved on the upper bin, a lifting arm is in threaded connection with the outer surface of the threaded rod, a lifting plate is fixedly connected to the top end of the lifting arm, an upper hopper is fixedly connected above the front surface of the upper bin, a movable column is fixedly connected in the inner cavity of the input bin, a filter plate is movably sleeved on the outer surface of the movable column fixedly connected in the inner cavity of the input bin, a guide belt is arranged under the filter plate, a color sorting bin is fixedly sleeved on the upper surface of the guide belt, a background plate is fixedly installed in the inner cavity of the color sorting bin, and a colored light selector is fixedly installed on the rear side of the background plate, the front side of the background plate is fixedly provided with a spray valve, the left side of the front end of the inner cavity of the guide belt is fixedly provided with a servo motor, an output shaft of the servo motor is fixedly sleeved with a rotating rod, the outer surface of the rotating rod is movably sleeved with a vibration block, the upper surface and the lower surface of the vibration block are fixedly connected with a longitudinal vibration spring, the other end of the longitudinal vibration spring is fixedly connected with a longitudinal shell, the left side and the right side of the longitudinal shell are fixedly connected with a transverse vibration spring, the other end of the transverse vibration spring is fixedly connected with a transverse shell, the outer surface of the rotating rod is fixedly sleeved with a vibration wheel, the vibration wheel is positioned on the right side of the vibration block, the bottom of the screening machine box is provided with a fixed groove, the bottom of the screening machine box is fixedly sleeved with an impurity bin in the fixed groove, and the left side and the right side of the, the box that holds has been cup jointed in the activity in the inner chamber in impurity storehouse, the fixed slot has been seted up to the bottom of screening machine case, in the fixed slot that screening machine bottom of the case portion was seted up, fixed cover has connect the yields storehouse, the left and right sides fixedly connected with magnet of yields storehouse inner chamber bottom, the box that holds has been cup jointed in the activity in the inner chamber in impurity storehouse, the below in yields storehouse is provided with the conveyer belt.

Optionally, the bottom of the lifting arm is provided with a thread groove matched with the threaded rod, and the right end of the threaded rod is fixedly connected with a rotating wheel.

Optionally, the lifter plate is the installation of forty-five degree slope towards the place ahead, the lifter plate activity cup joints in the inner chamber at last feed bin, the loading hopper is the installation of forty-five degree slope towards the place ahead, the loading hopper is located the input and fights directly over, the silo is seted up at the rear of going up the feed bin, the bottom position of going up the silo that the feed bin rear was seted up is higher than the upper surface of lifter plate.

Optionally, the slotted hole with rice shape looks adaptation is seted up to the upper surface of filter, the width of filter is two-thirds of the width of guidance tape, the filter is directly over in the middle of the guidance tape.

Optionally, the guide belt is installed downwards in a forty-five degree inclined manner, guide grooves are formed in the upper surface of the guide belt, and the number of the guide grooves is three.

Optionally, the bottom of the vibration block is movably connected to the upper surface of the inner cavity of the transverse shell, the top end of the vibration block is fixedly connected with the vibration block, and the vibration block fixedly connected to the top end of the vibration block is three centimeters higher than the upper surface of the longitudinal shell.

Optionally, the shape of the vibration wheel is semicircular, the distance between the vibration block and the upper surface of the bottom of the inner cavity of the vibration wheel is smaller than the radius length of the vibration wheel, and the upper surface of the bottom of the inner cavity of the transverse shell is provided with a vibration groove matched with the vibration wheel.

Optionally, the background board is installed in a forty-five degree inclined manner downwards, the front of the impurity bin is provided with a receiving groove, and the upper surface of the good product bin and the receiving groove formed in the front of the good product bin are in the same level.

The invention provides a color selector for grain processing and screening, which has the following beneficial effects:

1. this a look selection machine for grain processing screening, runner through rotating threaded rod right-hand member fixed connection can drive the lifing arm to make the lifter plate can go up and down, accomplish the material loading work then, can effectual reduction staff's working strength, improve work efficiency, quantity through the feeding funnel has threely, can reduce the handling capacity of look selection machine, makes the more accuracy of screening of look selection machine, has increased the device's commonality.

2. This a look selection machine for grain processing screening can provide power for the bull stick through starting servo motor to make the vibrations wheel rotate, utilize the rotation of vibrations wheel and the hindrance of horizontal shell, can let the vibrations piece take place vibrations from top to bottom, can make the rice of guidance tape upper surface take place to vibrate, can make things convenient for the look selection machine to filter more, improve the precision of screening, avoid the rice to combine to lead to the problem that impurity sneaked in together, great improvement the device's practicality.

3. This a look selection machine for grain processing screening can bear the box that holds of filling with the rice under holding the box through the conveyer belt setting, will hold the box simultaneously and transport the assigned position, can avoid needing the staff to transport by hand in person, can reduce staff's working strength, increases work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional structural view of a screening chassis according to the present invention;

FIG. 3 is a schematic cross-sectional view of an input chamber according to the present invention;

FIG. 4 is a schematic structural view of a three-dimensional explosion at the background plate of the present invention;

FIG. 5 is a schematic perspective exploded view of the container of the present invention;

FIG. 6 is a cross-sectional view of the guide strip of the present invention;

FIG. 7 is a schematic structural view of a three-dimensional explosion at a vibrating wheel according to the present invention;

fig. 8 is a schematic structural view of the upper bunker in section.

In the figure: 1. screening the chassis; 2. inputting into a bin; 3. an input hopper; 4. feeding a bin; 5. a threaded rod; 6. a lifting arm; 7. a lifting plate; 8. feeding a hopper; 9. a filter plate; 10. a guide belt; 11. a color sorting bin; 12. a background plate; 13. a color selection lamp; 14. a spray valve; 15. a servo motor; 16. a rotating rod; 17. a vibration block; 18. longitudinally arranging a shell; 19. a vibration spring is longitudinally arranged; 20. a horizontally disposed housing; 21. a transverse vibrating spring; 22. a vibration wheel; 23. a trash bin; 24. a magnet; 25. a containing box; 26. a good product bin; 27. and (4) a conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, the present invention provides a technical solution: a color sorter for grain processing and screening comprises a screening machine case 1, an input bin 2 is fixedly installed on the upper surface of the screening machine case 1, an input hopper 3 is fixedly connected above the inner cavity of the input bin 2, an upper bin 4 is arranged on the rear side of the input hopper 3, a threaded rod 5 is movably sleeved on the upper bin 4, a lifting arm 6 is connected on the outer surface of the threaded rod 5 through threads, a lifting plate 7 is fixedly connected on the top end of the lifting arm 6, an upper hopper 8 is fixedly connected above the front surface of the upper bin 4, a movable column is fixedly connected in the inner cavity of the input bin 2, a filter plate 9 is movably sleeved on the outer surface of the movable column fixedly connected in the inner cavity of the input bin 2, a guide belt 10 is arranged under the filter plate 9, a color sorting bin 11 is fixedly sleeved on the upper surface of the guide belt 10, a background plate 12 is fixedly installed in the inner cavity of the color sorting bin 11, and a colored selecting, a spray valve 14 is fixedly installed on the front side of the background plate 12, a servo motor 15 is fixedly installed on the left side of the front end of the inner cavity of the guide belt 10, a rotating rod 16 is fixedly sleeved on an output shaft of the servo motor 15, a vibration block 17 is movably sleeved on the outer surface of the rotating rod 16, longitudinal vibration springs 19 are fixedly connected on the upper surface and the lower surface of the vibration block 17, a longitudinal shell 18 is fixedly connected on the other end of the longitudinal vibration spring 19, transverse vibration springs 21 are fixedly connected on the left side and the right side of the longitudinal shell 18, a transverse shell 20 is fixedly connected on the other end of the transverse vibration spring 21, a vibration wheel 22 is fixedly sleeved on the outer surface of the rotating rod 16, the vibration wheel 22 is positioned on the right side of the vibration block 17, a fixing groove is formed in the bottom of the screening machine case 1, an impurity chamber 23 is fixedly sleeved in the fixing groove formed in the bottom of the screening machine case, the containing box 25 is movably sleeved in the inner cavity of the impurity bin 23, the containing box 25 is made of a magnetic metal material through the containing box 25, the containing box 25 can be adsorbed on the magnet 24, the distance from the bottom of the containing box 25 to the upper surface of the conveyor belt 27 is larger than the height of the containing box 25, the containing box 25 on the conveyor belt 27 can be blocked, when the rice and the impurities in the containing box 25 are full, the gravity between the containing box 25 and the rice is larger than the adsorption force provided by the magnet 24, the containing box 25 full of the rice can fall down and is conveyed by the conveyor belt 27, the containing box 25 of the non-grown rice can be adsorbed by the magnet 24 when moving below the impurity bin 23 and the good bin 26, the work of containing the rice and the impurities can be realized, the automatic replacement of the containing device can be realized, the problem that a worker needs to check the containing device from time to time is avoided, the working efficiency is increased, a fixing groove is formed in the bottom of, in the fixed slot that screening machine case 1 bottom was seted up, fixed cover has connect good product storehouse 26, the left and right sides fixedly connected with magnet 24 of the 26 inner chamber bottoms in good product storehouse, the activity has been cup jointed in the inner chamber of foreign substance storehouse 23 and has been held box 25, the below in good product storehouse 26 is provided with conveyer belt 27, set up and hold the fixed slot of box 25 looks adaptation through the surface of conveyer belt 27, can fix and spacing holding box 25, avoid holding box 25 and take place the landing and hold the problem appearance that box 25 position takes place the skew.

Wherein, the thread groove with 5 looks adaptations of threaded rod is seted up to the bottom of lifing arm 6, and the right-hand member fixedly connected with runner of threaded rod 5 can make lifter plate 7 go up and down through rotating the runner to drive the rice and go up and down, then the completion material loading of relaxing more, utilize the compactness of screw thread to make threaded rod 5 can only go up and down through rotating, provide fixed and spacing effect for lifter plate 7.

Wherein, lifter plate 7 is the installation of forty-five degrees slope towards the place ahead, lifter plate 7 activity cup joints in the inner chamber of last feed bin 4, it is the installation of forty-five degrees slope towards the place ahead to go up hopper 8, it is located input directly over fighting 3 to go up hopper 8, go up the silo on the rear of feed bin 4 is seted up, the bottom position of going up the silo that goes up that the 4 backs of feed bin were seted up is higher than lifter plate 7's upper surface, when lifter plate 7 transports the rice in the exit of going up hopper 8, through the slope of lifter plate 7 and the component effect of rice self gravity, can make the automatic inner chamber of going up hopper 8 of follow of rice input in fighting 3, can be quick carry out the material loading, and the work efficiency is improved.

Wherein, the slotted hole with rice shape looks adaptation is seted up to filter 9's upper surface, filter 9's width is the two-thirds of the width of guidance tape 10, filter 9 is directly over in the middle of the guidance tape 10, can cushion the rice, avoid the disposable landing of rice to the guidance tape 10, lead to linking to each other closely between the rice, reduce the effect of screening, can pour bulky impurity into the guide way of the 10 upper surface left and right sides of guidance tape through blockking of filter 9, utilize spout valve 14 to carry out the secondary screening, avoid the rice to sneak into in the impurity, it is extravagant to lead to the rice.

Wherein, guidance tape 10 is the installation of forty-five degree slopes down, and the guide way has been seted up to the upper surface of guidance tape 10, and the guide way has threely, can make the rice by oneself carry out the landing at guidance tape 10 upper surface, can distinguish rice and bulky impurity, reduces the handling capacity of spouting valve 14, improvement screening precision that can be more accurate.

Wherein, the bottom of the vibration block 17 is movably connected with the upper surface of the inner cavity of the transverse housing 20, the top end of the vibration block 17 is fixedly connected with the vibration block, the vibration block fixedly connected with the top end of the vibration block 17 is three centimeters higher than the upper surface of the longitudinal housing 18, the rotating rod 16 rotates by starting the servo motor 15 to drive the vibration theory to rotate, the vibration block 17 can vibrate in the inner cavity of the transverse housing 20, thereby the rice on the upper surface of the guide belt 10 vibrates, the distance between the rice is increased, the color selection can be more clearly carried out, the screening precision is improved, meanwhile, the conveying belt 27 can be limited and fixed by the transverse housing 20, the problem that the position of the vibration block 17 deviates due to vibration is avoided, meanwhile, the vibration effect can be increased by the longitudinal vibration spring 19 and the transverse vibration spring 21, and the continuous abrasion between the vibration block 17 and the transverse housing 20 is avoided, the service life of the vibration block 17 and the transverse housing 20 is prolonged, wherein the servo motor 15 is a driving motor, and the model of the servo motor 15 is Y200L 2-2.

The shape of the vibration wheel 22 is semicircular, the distance between the vibration block 17 and the upper surface of the bottom of the inner cavity of the vibration wheel 22 is smaller than the radius length of the vibration wheel 22, a vibration groove matched with the vibration wheel 22 is formed in the upper surface of the bottom of the inner cavity of the transverse shell 20, the vibration block 17 can vibrate up and down by utilizing the rotation of the vibration wheel 22 and the obstruction of the transverse shell 20, the task of accurately screening the auxiliary spray valve 14 is completed, meanwhile, the friction force between the vibration wheel 22 and the transverse shell 20 can be reduced, and the vibration wheel 22 can rotate more smoothly.

Wherein, spout valve 14 and be the installation of forty-five degrees slopes down, the receiving tank has been seted up in impurity storehouse 23's front, and the upper surface in non-defective products storehouse 26 is in same level with the receiving tank that non-defective products storehouse 26 openly was seted up, can make during impurity gets into impurity storehouse 23 smoothly, can avoid spouting valve 14 when blowing in impurity storehouse 23, the problem that is blockked by non-defective products storehouse 26 takes place.

In conclusion, when the color sorter for grain processing and screening is used, firstly, a worker needs to pour rice into the feeding bin 4, then the rotating wheel fixedly connected with the right end of the threaded rod 5 is rotated to drive the lifting arm 6, so that the lifting plate 7 can be lifted, then the feeding work is completed, when the rice passes through the filter plate 9, impurities with large volume can be blocked, finally, the impurities are guided into the guide grooves on the left side and the right side of the upper surface of the guide belt 10 for secondary screening, then the servo motor 15 is started, the vibration wheel 22 is rotated, the vibration block 17 can vibrate up and down by utilizing the rotation of the vibration wheel 22 and the obstruction of the transverse shell 20, the rice on the upper surface of the guide belt 10 can vibrate, the color sorter can be more conveniently screened, the screening precision is improved, and finally, the screened rice can enter the containing box 25 movably sleeved in the inner cavity of the good product bin 26, the transfer is completed by the transfer belt 27, and thus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a look selection machine for grain processing screening, includes screening quick-witted case (1), its characterized in that: an input bin (2) is fixedly installed on the upper surface of the screening machine box (1), an input hopper (3) is fixedly connected above the inner cavity of the input bin (2), an upper bin (4) is arranged on the rear side of the input hopper (3), a threaded rod (5) is movably sleeved on the upper bin (4), a lifting arm (6) is connected with the outer surface of the threaded rod (5) in a threaded manner, a lifting plate (7) is fixedly connected to the top end of the lifting arm (6), an upper hopper (8) is fixedly connected above the front surface of the upper bin (4), a movable column is fixedly connected in the inner cavity of the input bin (2), a filter plate (9) is movably sleeved on the outer surface of the movable column fixedly connected in the inner cavity of the input bin (2), a guide belt (10) is arranged under the filter plate (9), and a color sorting bin (11) is fixedly sleeved on the upper surface of the guide belt (10), the utility model discloses a color sorting device, including look selection storehouse (11), fixed mounting has background board (12) in the inner chamber of look selection storehouse (11), the colored select lamp (13) of rear side fixed mounting of background board (12), the front side fixed mounting of background board (12) spouts valve (14), the front end department left side fixed mounting of guidance tape (10) inner chamber has servo motor (15), the fixed bull stick (16) that has cup jointed on the output shaft of servo motor (15), the surface activity of bull stick (16) has cup jointed vibrations piece (17), the upper surface and the lower surface of vibrations piece (17) all fixedly connected with indulge and put vibrations spring (19), the other end fixedly connected with of indulging vibrations spring (19) indulges and puts shell (18), indulge the equal fixedly connected with of the left and right sides of putting shell (18) and violently shake spring (21), the other end fixedly connected with of violently putting shell (20) of violently shaking spring (21), the outer surface of the rotating rod (16) is fixedly sleeved with a vibration wheel (22), the vibration wheel (22) is positioned on the right side of the vibration block (17), the bottom of the screening machine case (1) is provided with a fixed groove, the fixed groove arranged at the bottom of the screening machine case (1) is fixedly sleeved with an impurity bin (23), the left side and the right side of the bottom of the inner cavity of the impurity bin (23) are fixedly connected with magnets (24), a containing box (25) is movably sleeved in the inner cavity of the impurity bin (23), a fixed groove is arranged at the bottom of the screening machine case (1), a good product bin (26) is fixedly sleeved in a fixed groove formed at the bottom of the screening machine case (1), the left side and the right side of the bottom of the inner cavity of the good product bin (26) are fixedly connected with magnets (24), the inner cavity of the impurity bin (23) is movably sleeved with a containing box (25), and a conveying belt (27) is arranged below the good product bin (26).

2. The color selector for grain processing screening of claim 1, wherein: the bottom of the lifting arm (6) is provided with a thread groove matched with the threaded rod (5), and the right end of the threaded rod (5) is fixedly connected with a rotating wheel.

3. The color selector for grain processing screening of claim 1, wherein: lifter plate (7) are the installation of forty-five degrees slope towards the place ahead, lifter plate (7) activity cup joints in the inner chamber of last feed bin (4), go up hopper (8) and be the installation of forty-five degrees slope towards the place ahead, it is located input directly over fighting (3) to go up hopper (8), go up the rear of feed bin (4) and offer the silo, the bottom position of going up the silo of offering of going up feed bin (4) rear is higher than the upper surface of lifter plate (7).

4. The color selector for grain processing screening of claim 1, wherein: the slotted hole with rice shape looks adaptation is seted up to the upper surface of filter (9), the width of filter (9) is two-thirds of the width of guidance tape (10), filter (9) are directly over in the middle of guidance tape (10).

5. The color selector for grain processing screening of claim 1, wherein: the guide belt (10) is installed downwards in a forty-five-degree inclined mode, guide grooves are formed in the upper surface of the guide belt (10), and the number of the guide grooves is three.

6. The color selector for grain processing screening of claim 1, wherein: the bottom of the vibration block (17) is movably connected to the upper surface of the inner cavity of the transverse shell (20), the top end of the vibration block (17) is fixedly connected with the vibration block, and the vibration block fixedly connected to the top end of the vibration block (17) is three centimeters higher than the upper surface of the longitudinal shell (18).

7. The color selector for grain processing screening of claim 1, wherein: the shape of the vibration wheel (22) is semicircular, the distance between the vibration block (17) and the upper surface of the bottom of the inner cavity of the vibration wheel (22) is smaller than the radius length of the vibration wheel (22), and the upper surface of the bottom of the inner cavity of the transverse shell (20) is provided with a vibration groove matched with the vibration wheel (22).

8. The color selector for grain processing screening of claim 1, wherein: the background plate (12) is installed in a forty-five-degree inclined mode downwards, a receiving groove is formed in the front face of the impurity bin (23), and the upper surface of the good product bin (26) and the receiving groove formed in the front face of the good product bin (26) are in the same level.