CN212120768U

CN212120768U - Wheat look selection machine

Info

Publication number: CN212120768U
Application number: CN202020660129.6U
Authority: CN
Inventors: 赵杰民; 宋召华; 宋建磊; 孙露
Original assignee: Laizhou Hongyuan Flour Co Ltd
Current assignee: Laizhou Hongyuan Flour Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-11
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a wheat look selection machine, it includes base and frame, the frame sets up in the base upper end, the frame is from last to being equipped with feed mechanism down in order, the swift current flitch, sorting mechanism and receiving agencies, feed mechanism is including setting up a plurality of feeder hoppers in the upper end, the discharge gate below is equipped with the coarse screen cloth just right with the discharge gate, the coarse screen cloth below is equipped with the fine screen cloth just right with the coarse screen cloth, coarse screen cloth and the fine screen cloth outside are equipped with the box with the screen, the box with the screen cloth below is equipped with the dust removal case, the pan feeding mouth is just right with the fine screen cloth, the dust removal incasement is equipped with vertical net one that separates and separates net two, it is equipped with fan one to separate between net one and the dust removal case, coarse screen cloth and fine screen cloth can filter the wheat, get rid of the large granule. The utility model discloses impurity in getting rid of the wheat, reducing the effect of impurity content in the product have.

Description

Wheat look selection machine

Technical Field

The utility model belongs to the technical field of the look selection machine technique and specifically relates to a wheat look selection machine is related to.

Background

At present, before wheat is processed, color selection is needed to improve the product quality, and most of wheat is subjected to color selection by adopting a color selector.

The prior Chinese patent with publication number CN102527646A discloses a double-color check coarse cereal color selector, which consists of a vibration feeder, a chute, a sorting chamber, a color selection optical system, a control box, an airflow nozzle, a high-speed spray valve and a discharge hopper, wherein the inclined chute is arranged below the vibration feeder, the front sorting chamber and the rear sorting chamber are respectively arranged at two sides of the chute, the color selection optical system consists of a high-frequency light source, optical lenses, a background plate, an optical filter and an intelligent camera, the illumination light source is a white high-frequency fluorescent tube, the color selection optical system in the front sorting chamber and the rear sorting chamber is internally provided with an upper group of optical lenses and a lower group of optical lenses which are distributed at an acute angle, and the acute angle is 8-15 degrees; the coarse cereal color selector is more flexible and wide in application, can be applied to color selection of wheat with various defective states, is simple in light path system design and simple and easy to install and debug, and avoids structural redundancy design of the color selector.

The above prior art solutions have the following drawbacks: the wheat is doped with impurities such as dust, wheat straws and the like, and the dust impurities are attached to the surface of the wheat, so that the color selection precision of the wheat is reduced, and the impurity content in the product is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wheat look selection machine, this look selection machine can get rid of impurity and dust to a certain extent before the look is selected, has reduced the impurity content in the product.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a wheat color sorter comprises a base and a frame, wherein the frame is arranged at the upper end of the base, the frame is sequentially provided with a feeding mechanism, a material sliding plate, a sorting mechanism and a material receiving mechanism from top to bottom, the feeding mechanism comprises a plurality of feeding hoppers arranged at the upper end, the upper end and the lower end of each feeding hopper are respectively provided with a feeding port and a discharging port, a coarse screen which is right opposite to the discharging port is arranged below the discharging port, a fine screen which is right opposite to the coarse screen is arranged below the coarse screen, screen boxes are arranged outside the coarse screen and the fine screen, a dust removal box is arranged below the screen boxes, the upper end and the lower end of the dust removal box are respectively provided with a feeding port and a discharging port, the feeding port is right opposite to the fine screen, a vertical first separation net and a second separation net are arranged in the dust removal box, a first fan is arranged, a plurality of dust exhaust holes are formed in one end, close to the second fan, of the dust removal box, a guide chute right opposite to the discharge opening is arranged below the discharge opening, and a discharge nozzle matched with the material sliding plate is arranged at one end, far away from the discharge opening, of the guide chute.

Through adopting above-mentioned technical scheme, add the wheat in the feeder hopper, the wheat falls into the screen cloth case from the discharge gate, coarse screen cloth and fine screen cloth in the screen cloth case sieve the wheat, get rid of the impurity in the wheat, the wheat of getting rid of impurity falls into between separating net one and separating net two in the dust removal case from the pan feeding mouth, the dust in the wheat is blown off to the cooperation of fan one and fan two, the dust is discharged from the dust exhaust mouth, the wheat of getting rid of the dust falls into the baffle box, discharge on the swift current flitch via the bin outlet again, coarse screen cloth and fine screen cloth can filter the wheat, get rid of the large granule impurity in the wheat, fan one can blow off the dust in the wheat with fan two, impurity and dust can be got rid of to a certain extent to this look selection machine before the look selection, the impurity content in the product has been reduced.

The present invention may be further configured in a preferred embodiment as: and a vibration motor is arranged outside the screen box.

By adopting the technical scheme, the vibrating motor is started, and drives the screen box to vibrate, so that the screening speed of the coarse screen and the fine screen to wheat is improved.

The present invention may be further configured in a preferred embodiment as: an elastic sealing cylinder is arranged between the screen mesh box and the dust removal box.

Through adopting above-mentioned technical scheme, set up the sealed section of thick bamboo of elasticity and can avoid the wheat to fall into the pan feeding mouth from the discharge gate when, the wheat spills.

The present invention may be further configured in a preferred embodiment as: the upper end of the elastic sealing cylinder is detachably connected with the screen box through a bolt, and the lower end of the elastic sealing cylinder is detachably connected with the dust removal box through a bolt.

By adopting the technical scheme, the elastic sealing cylinder is connected with the screen box and the dust removal box through the bolts, and the bolts are convenient to disassemble and replace and clean.

The present invention may be further configured in a preferred embodiment as: the elastic sealing cylinder is in an organ shape.

Through adopting above-mentioned technical scheme, elastic sealing cylinder sets up to the organ form, and the structure of organ form can effectively offset the vibration through self structure when receiving the vibration, and the structure of organ form height-adjusting in can certain extent, and the suitability is strong.

The present invention may be further configured in a preferred embodiment as: the lower extreme of feeder hopper is equipped with the striker plate, the striker plate cooperatees with the discharge gate, the lower extreme of feeder hopper is equipped with the spout, striker plate sliding connection is in the spout.

Through adopting above-mentioned technical scheme, when needing the feeding, pull out the striker plate in the striker plate spout, when the feeding was over, in pushing the striker plate into the striker plate spout, can seal the ejection of compact, through setting up the striker plate, be convenient for seal the feeder hopper.

The present invention may be further configured in a preferred embodiment as: the striker plate comprises a striker part and a bending part, and the bending part is bent towards one side of the striker part.

Through adopting above-mentioned technical scheme, when push-and-pull striker plate in the striker plate spout, the flexion is held to the accessible hand, and push-and-pull striker plate, flexion are crooked in stock stop portion, and the staff of being convenient for is held.

The present invention may be further configured in a preferred embodiment as: the lower end of the discharge port is communicated with a discharge hose, and the lower end of the discharge hose is positioned in the screen box.

Through adopting above-mentioned technical scheme, the discharge gate intercommunication has the discharge hose, and the discharge hose lower extreme stretches into in the screen mesh case and can prevent that the wheat from spilling hourglass.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the screen mesh box and the dust removal box, impurities and dust mixed in the wheat can be removed, and the fine selection precision is improved through the removal of the impurities and the removal of the surface dust of the wheat;

2. through setting up an elastic sealing section of thick bamboo, can prevent effectively that when the wheat fell into the dust removal case from the screen mesh case, the material condition of leaking appeared.

Drawings

FIG. 1 is a schematic view of a wheat color sorter;

FIG. 2 is a schematic structural view of a feeding mechanism in the embodiment;

FIG. 3 is a schematic sectional view of the feeding mechanism in the embodiment.

In the figure, 1, a base; 11. a frame; 12. a feeding mechanism; 2. a feed hopper; 21. coarse screening; 22. a fine screen; 23. a screen box; 24. a spring; 25. a slag discharge door; 3. a dust removal box; 31. a first separation net; 32. a second separation net; 33. a first fan; 34. a second fan; 4. a vibration motor; 41. an elastic sealing cylinder; 42. a striker plate; 43. a discharge hose; 5. a material guide chute; 6. a discharge nozzle; 13. a material sliding plate; 14. a sorting mechanism; 15. a material receiving mechanism.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a wheat look selection machine, including base 1, frame 11, feed mechanism 12, swift current flitch 13, sorting mechanism 14 and receiving agencies 15. Frame 11 sets up in base 1 upper end, and feed mechanism 12, swift current flitch 13, sorting mechanism 14 and receiving agencies 15 set up in order on frame 11 from last to down, and feed mechanism 12 plays the feeding effect, and swift current flitch 13 is carried wheat to sorting mechanism 14, and sorting mechanism 14 is selected separately the wheat, and receiving agencies 15 separates the recovery to the wheat and the waste material after selecting separately.

Referring to fig. 1 and 2, the feeding mechanism 12 includes six feeding hoppers 2, a feeding port and a discharging port are respectively provided at the upper end and the lower end of each feeding hopper 2, the feeding hoppers 2 are arranged at the upper end of the frame 11, and the feeding hoppers 2 feed the wheat. The lower end of the feed hopper 2 is provided with a screen box 23 and a dust removal box 3 in sequence. The screen mesh box 23 can clear away the impurity that wheat mixes, and dust removal case 3 can clear away the dust that wheat mixes.

Referring to fig. 2 and 3, a discharge hole is formed in the lower end of the feed hopper 2, a baffle plate 42 is arranged at the lower end of the feed hopper 2, the baffle plate 42 is matched with the discharge hole, a sliding groove is formed in the lower end of the feed hopper 2, and the baffle plate 42 is connected in the sliding groove in a sliding mode and can be closed when feeding is not needed. The striker plate 42 includes a striker portion and a curved portion, and the curved portion is curved to one side of the striker portion. When pushing and pulling striker plate 42, the crooked flexion is held to the accessible, and the crooked setting of flexion makes things convenient for the people to hold by hand.

The lower end of the discharge port is communicated with a discharge hose 43 positioned in the screen box 23, and the lower end of the discharge hose 43 extends into the screen box 23 to prevent wheat from spilling and leaking.

Referring to fig. 2 and 3, a coarse screen 21 and a fine screen 22 are sequentially arranged in the screen box 23 from top to bottom, the coarse screen 21 is opposite to the discharge port, and the coarse screen 21 and the fine screen 22 can screen wheat to remove impurities in the wheat. The vibrating motor 4 is arranged outside the screen box 23, and the efficiency of the wheat screening by the coarse screen 21 and the fine screen 22 can be improved by starting the vibrating motor 4. A plurality of springs 24 are arranged between the screen box 23 and the frame 11, and the springs 24 can counteract the vibration of the vibrating motor 4 and connect the screen box 23 to the frame 11.

One end of the screen box 23 is hinged with a slag discharge door 25, and the coarse screen 21, the fine screen 22 and screened impurities can be discharged by opening the slag discharge door 25.

Referring to fig. 1 and 2, an elastic sealing cylinder 41 is arranged between the screen mesh box 23 and the dust removal box 3, and the elastic sealing cylinder 41 can prevent wheat from falling from the screen mesh box 23 to the dust removal box 3, and a gap is formed between the dust removal box 3 and the screen mesh box 23, so that the wheat is splashed out from the gap. The upper end and the lower end of the elastic sealing cylinder 41 are detachably connected with the screen box 23 and the dust removal box 3 through bolts respectively, and the elastic sealing cylinder 41 is detachable and convenient to maintain and replace.

Referring to fig. 1 and 2, the elastic sealing cylinder 41 is in an organ shape, the elastic sealing cylinder 41 is in the organ shape, and the organ-shaped structure can effectively absorb vibration and prevent the bolt connection between the elastic sealing cylinder 41 and the screen box 23 and the dust removal box 3 from loosening. And the height of the organ-shaped structure can be adjusted within a certain range.

Referring to fig. 2 and 3, a material inlet and a material outlet are respectively formed at the upper end and the lower end of the dust removing box 3, the material inlet is opposite to the fine screen 22 in the screen box 23, and a vertical first separation net 31 and a vertical second separation net 32 are arranged in the dust removing box 3. A first fan 33 is arranged between the first separation net 31 and the dust removal box 3, a second fan 34 is arranged between the second separation net 32 and the dust removal box 3, the first fan 33 can blow out dust in wheat, and the second fan 34 can suck the dust out of the dust removal box 3. One end of the dust removing box 3 close to the second fan 34 is provided with a plurality of dust discharging holes, and dust can be discharged out of the dust removing box 3 through the dust discharging holes.

Referring to fig. 2 and 3, a material guide chute 5 opposite to the material discharge opening is arranged below the material discharge opening, a material discharge nozzle 6 matched with a material sliding plate 13 (see fig. 1) is arranged at one end, away from the material discharge opening, of the material guide chute 5, and the material guide chute 5 is matched with the material discharge nozzle 6 to conduct wheat to the material sliding plate 13.

The implementation principle of the embodiment is as follows: the wheat is added into the feed hopper 2, the vibration motor 4 is started, the vibration motor 4 drives the coarse screen 21 and the fine screen 22 in the screen box 23 to screen the wheat, the first fan 33 and the second fan 34 are started, the first fan 33 and the second fan 34 can remove dust in the wheat, the sorting mechanism 14 is started, and the sorting mechanism 14 sorts the wheat.

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 wheat look selection machine, includes base (1) and frame (11), and frame (11) set up in base (1) upper end, its characterized in that: the automatic material collecting and feeding device is characterized in that the frame (11) is sequentially provided with a feeding mechanism (12), a material sliding plate (13), a sorting mechanism (14) and a material collecting mechanism (15) from top to bottom, the feeding mechanism (12) comprises a plurality of feeding hoppers (2) arranged at the upper end, a feeding port and a discharging port are respectively arranged at the upper end and the lower end of each feeding hopper (2), a coarse screen (21) just opposite to the discharging port is arranged below the discharging port, a fine screen (22) just opposite to the coarse screen (21) is arranged below the coarse screen (21), screen boxes (23) are arranged outside the coarse screen (21) and the fine screen (22), a dust removing box (3) is arranged below each screen box (23), a feeding port and a discharging port are respectively arranged at the upper end and the lower end of each dust removing box (3), the feeding port is just opposite to the fine screen (22), a first vertical separating net (, separate and be equipped with fan (33) between net (31) and dust removal case (3), separate and be equipped with fan two (34) between net two (32) and dust removal case (3), a plurality of dust exhaust holes have been seted up to the one end that dust removal case (3) are close to fan two (34), the bin outlet below is equipped with baffle box (5) just right with the bin outlet, the one end that the bin outlet was kept away from in baffle box (5) is equipped with row's mouth (6) with swift current flitch (13) matched with.

2. The wheat color sorter according to claim 1, wherein: and a vibration motor (4) is arranged on the outer side of the screen box (23).

3. A wheat color sorter as claimed in claim 2 wherein: an elastic sealing barrel (41) is arranged between the screen box (23) and the dust removal box (3).

4. A wheat color sorter as claimed in claim 3 wherein: the upper end of the elastic sealing cylinder (41) is detachably connected with the screen box (23) through bolts, and the lower end of the elastic sealing cylinder (41) is detachably connected with the dust removal box (3) through bolts.

5. A wheat color sorter as claimed in claim 4 wherein: the elastic sealing cylinder (41) is in an organ shape.

6. The wheat color sorter according to claim 1, wherein: the lower extreme of feeder hopper (2) is equipped with striker plate (42), striker plate (42) cooperatees with the discharge gate, the lower extreme of feeder hopper (2) is equipped with the spout, striker plate (42) sliding connection is in the spout.

7. A wheat color sorter as claimed in claim 6 wherein: the material blocking plate (42) comprises a material blocking portion and a bending portion, and the bending portion bends towards one side of the material blocking portion.

8. A wheat color sorter as claimed in claim 6 wherein: the lower end of the discharge port is communicated with a discharge hose (43), and the lower end of the discharge hose (43) is positioned in the screen box (23).